Loading...
HomeMy WebLinkAbout20060001 Ver 1_Complete File_20060112O?O? W AT ?RpG Michael F. Easley, Governor William G. Ross Jr., Secretary North Carolina Department of Environment and Natural Resources Alan W. Klimek, P.E. Director Division of Water Quality January 24, 2006 DWQ EXP # 06-0001 Wake County Evergreen-Battle Bridge LLC Attn: Mr. Fred Williams 422 Aiken Hunt Circle Columbia, SC 29223 Subject Property: Shoppes at Battle Bridge UT to Neuse River [27-(22-5), C NSW] Approval of 401 Water Quality Certification with Additional Conditions-Express Review Program Dear Mr. Williams: You have our approval, in accordance with the attached conditions and those listed below, to place fill within or otherwise impact 8,768 square feet (ft2) of Zone 1 of the protected riparian buffers, 7,109 square feet (ft2) of Zone 2 of the protected riparian buffers, 0.036 acres of wetlands and 38 linear feet of stream to construct the proposed Shoppes at Battle Bridge project, as described within your application dated and received by the N.C. Division of Water Quality (DWQ) on January 12, 2006 and all additional information, including the revised stormwater wetland design calculations submitted and received by the DWQ on January 19, 2006. After reviewing your application, we have decided that the impacts are covered by General Water Quality Certification Number 3402 (GC3402). The Certification allows you to use Nationwide Permit 39 and Nationwide Permit 18 when issued by the US Army Corps of Engineers (USACE). In addition, you should obtain or otherwise comply with any other required federal, state or local permits before you go ahead with your project including (but not limited to) Erosion and Sediment Control and Non-discharge regulations. Also, this approval to proceed with your proposed impacts or to conduct impacts to waters as depicted in your application shall expire upon expiration of the 404 or CAMA Permit. This approval is for the purpose and design that you described in your application and revised stormwater wetland design calculations. If you change your project, you must notify us and you may be required to send us a new application. If the property is sold, the new owner must be given a copy of this Certification and approval letter and is thereby responsible for complying with all conditions. If total fills for this project (now or in the future) exceed one acre of wetland or 150 linear feet of stream, compensatory mitigation maybe required as described.in 15A NCAC 2H.0506 (h). This approval requires you to follow the conditions listed in the attached certification and any additional conditions listed below. 401 Oversight/ Express Review Permitting Unit 1650 Mail Service Center, Raleigh, North Carolina 27699-1650 2321 Crabtree Boulevard, Suite 250, Raleigh, North Carolina 27604 Phone: 919-733-1786 / FAX 919.733-6893 / Internet: http://h2o.enr.state.nc.us/ncwetlands No°i?,,Carolina Natura!!b An Equal Opportunity/Affirmative Action Employer -50% Recyded/10% Post Consumer Paper Shoppes at Battle Bridge Page 2 of 5 January 24, 2006 The Additional Conditions of the Certification are: 1. Impacts Approved The following impacts are hereby approved as long as all of the other specific and general conditions of this Water Quality Certification and Riparian Area Authorization are met. No other impacts are approved including incidental impacts: Amount Approved (Units) Plan Location or Reference Stream 38 (feet) Page 5 of the PCN 404 Wetlands .036 (acres) Page 4 of the PCN Buffers Zone 1: 8,768 (sq. feet) Zone 2: 7,109(s q. feet) Page 8 of the PCN 2. Compensatory Buffer Mitigation Using NC EEP You are required to mitigate for impacts to the protected riparian buffers. The required area of mitigation to compensate for impacts to the protected riparian buffers is 27,413 square feet as required under this Authorization Certificate and 15A NCAC 2B .0233(10) (buffer mitigation rule). We understand that you wish to make a payment into the Riparian Buffer Restoration Fund administered by the NC Ecosystem Enhancement Program (EEP) to meet this mitigation requirement. This has, been determined by the DWQ to be a suitable method to meet the mitigation requirement. In accordance with 15A NCAC 2B .0233(10) (buffer mitigation rule), this contribution will satisfy our compensatory mitigation requirements under 15A NCAC 2B .0233(10) (buffer protection rule). Until the EEP receives and clears your check (made payable to: DENR - Ecosystem Enhancement Program Office), no impacts specified in this Authorization Certificate shall occur. The EEP should be contacted at (919) 733-5208 if you have any questions concerning payment into the Riparian Buffer Restoration Fund. You have one month from the date of this approval to make this payment. For accounting purposes, this Authorization Certificate authorizes payment into the Riparian Buffer Restoration Fund to compensate for 27,413 fe of required riparian buffer mitigation for impacts to 12,066 ft of protected riparian buffers; 03-04-02 river and subbasin." 3. Erosion & Sediment Control Practices Erosion and sediment control practices must be in full compliance with all specifications governing the proper design, installation and operation and maintenance of such Best Management Practices in order to protect surface waters standards: a. The erosion and sediment control measures for the project must be designed, installed, operated, and maintained in accordance with the most recent version of the North Carolina Sediment and Erosion Control Planning and Design Manual. b. The design, installation, operation, and maintenance of the sediment and erosion control measures must be such that they equal, or exceed, the requirements specified in the most recent version of the North Carolina Sediment and Erosion Control Manual. The devices shall be maintained on all construction sites, borrow sites, and waste pile (spoil) projects, including contractor-owned or leased borrow pits associated with the project. Shoppes at Battle Bridge Page 3 of 5 January 24, 2006 c. For borrow pit sites, the erosion and sediment control measures must be designed, installed, operated, and maintained in accordance with the most recent version of the North Carolina Surface Mining Manual. d. The reclamation measures and implementation must comply with the reclamation in accordance with the requirements of the Sedimentation Pollution Control Act. 4. Protective Fencing The outside wetland or water boundary and along the construction corridor within these boundaries approved under this authorization shall be clearly marked with orange warning fencing (or similar high visibility material) for the areas that have been approved to infringe within the wetland or water prior to any land disturbing activities to ensure compliance with GC 3402 and the Neuse Buffer Rules. 5. Construction Stormwater Permit NCGO10000 Upon the approval of an Erosion and Sedimentation Control. Plan issued by the Division of Land Resources (DLR) or a DLR delegated local erosion and sedimentation control program, an NPDES General stormwater permit (NCGO10000) administered by DWQ is automatically issued to the project. This General Permit allows stormwater to be discharged during land disturbing construction activities as stipulated by conditions in the permit. If your project is covered by this permit [applicable to construction projects that disturb one (1) or more acres], full compliance with permit conditions including the sedimentation control plan, self-monitoring, record keeping and reporting requirements are required. A copy of this permit and monitoring report forms may be found at http://h2o.enr.state.nc.us/su/Forms_Documents.htm. Please note that if Parcel 4 or any other portion of this project will be developed in the future, a sediment and erosion control plan will need to be submitted to DLR or a DLR delegated local erosion and sedimentation control program. Upon approval of the sediment and erosion control plan for any additional portion of this project, -an NPDES General stormwater permit administered by DWQ is automatically issued to the project. 6 No Waste, Spoil, Solids, or Fill of Any Kind No waste, spoil, solids, or fill of any kind shall occur in wetlands, waters, or riparian areas beyond the footprint of the impacts depicted in the Pre-Construction Notification. All construction activities, including the design, installation, operation, and maintenance of sediment and erosion control Best Management Practices, shall be performed so that no violations of state water quality standards, statutes, or rules occur. 7. No Sediment & Erosion Control Measures w/n Wetlands or Waters Sediment and erosion control measures shall not be placed in wetlands or waters to the maximum extent practicable. If placement of sediment and erosion control devices in wetlands and waters is unavoidable, they shall be removed and the natural grade restored within two (2) months of the date that the Division of Land Resources has released the project. Shoppes at Battle Bridge Page 4 of 5 January 24, 2006 8. No Impacts to Zone 1. No impacts shall occur to Zone 1 of the protected riparian buffers (except for uses and activities designated as "exempt" within 15A NCAC 02B .0233), unless otherwise approved by DWQ. . 9. Written Stormwater Management Plan The final, written stormwater management plans (including a signed and notarized Operation and Maintenance Agreement) dated January 11, 2006 and the amended design specifications dated January 19, 2006, must be implemented and the stormwater management facilities shall be constructed and operational before any permanent building is occupied at the subject site. The structural stormwater practices as approved by this Office as well as drainage patterns must be maintained in perpetuity. No changes to the structural stormwater practices shall be made without written authorization from the Division of Water Quality. 10. Certificate of Completion Upon completion of all work approved within the 401 Water Quality Certification or applicable Buffer Rules, and any subsequent modifications, the applicant is required to return the attached Certificate of Completion to the 401/Wetlands Unit, North Carolina Division of Water Quality, 1650 Mail Service Center, Raleigh, NC, 27699-1650. 11. Water Quality Certification The proposed project must comply with all the conditions of general Water Quality Certification (GC) 3402. 12. Notification of Construction The applicant and/or authorized agent shall contact the DWQ Express Review Program in writing at the letterhead address within ten (10) days of the commencement of construction. 13. Deed Restriction The DWQ understands that the portion of the property labeled as "Parcel 4: Permanent Open Space/Tree Save Area" on plan sheet CS-2 dated April 29, 2005; will remain forested land in perpetuity. A deed restriction or similar mechanisms shall be placed on this area. A signed and notarized original of this deed restriction and two copies are required by this Office prior to impacting any wetlands or waters authorized by this written approval. Violations of any condition herein set forth may result in revocation of this Certification and may result in criminal and/or civil penalties. The authorization to proceed with your proposed impacts or to conduct impacts to waters as depicted in your application and as authorized by this Certification, shall expire upon expiration of the 404 or CAMA Permit. If you do not accept any of the conditions of this Certification (associated with the approved wetland or stream impacts), you may ask for an adjudicatory hearing. You must act within 60 days of the date that you receive this letter. To ask for a hearing, send a written petition, which conforms to Chapter 150B of the North Carolina General Statutes to the Office of Administrative Shoppes at Battle Bridge Page 5 of 5 January 24, 2006 Hearings, 6714 Mail Service Center, Raleigh, N.C. 27699-6714. This certification and its conditions are final and binding unless you ask for a hearing. This letter completes the review of the Division of Water Quality under Section 401 of the Clean Water Act. If you have any questions, please telephone Cyndi Karoly at 919-733-9721 or Cynthia F. Van Der Wiele at 919-715-3473 in the Central Office in Raleigh. Si cerely, AWKIasc%vdw Enclosures: Certificate of Completion Water Quality Certification N°. 3402 NC EEP Notification Alan W. Klimek, P.E. cc: USACE Raleigh Regulatory Field Office DWQ Raleigh Regional Office NC EEP City of Raleigh, Attn: Bill Brower; Construction Engineering; 222 West Hargett Street; PO Box 590; Raleigh, NC 27602 Bob Zarzecki, S&EC, 11010 Raven Ridge Road; Raleigh, NC 27614 File Copy Central Files Filename: 060001 ShoppesatBattleBridge(Wake)EXP+401 ?A_ 41 NCDENR North Carolina Department of Environment and Natural Resources Division of Water Quality Michael F. Easley, Governor William G. Ross, Jr., Secretary Alan W. Klimek, P.E., Director NORTH CAROLINA DIVISION OF WATER QUALITY 401 Water Quality Certification and Neuse Buffer Authorization Summary of Permitted Impacts and Mitigation Requirements In accordance with 15A NCAC 2H.0500, Evergreen-Battle Bridge, LLC has permission as outlined below to impact 38 linear feet of streams, 0.036 acres of wetlands, and 12,066 square feet of protected riparian buffer for the purpose(s) of constructing the proposed infrastructure improvements associated with Shoppes at Battle Bridge in Wake County. All activities associated with these authorized impacts must be conducted with the conditions listed in the attached transmittal letter. THIS CERTIFICATION AND BUFFER AUTHORIZATION IS NOT VALID WITHOUT THE ATTACHMENTS. COMPENSATORY MITIGATION REQUIREMENTS-NC ECOSYSTEM ENHANCEMENT PROGRAM (NC EEP) DWQ Project No: EXP 06-0001 LOCATION: Shoppes at Battle Bridge COUNTY: Wake BASIN/ SUB BASIN/ INDEX: 03-04-02/ [27-(22.5)] As required by 15A NCAC 2H.0500, and the conditions of this General Certification and Neuse Buffer Authorization, you are required to compensate for the above impacts through the restoration, creation, enhancement or preservation of surface waters and riparian buffers as outlined below prior to conducting any activities that impact or degrade the waters of the state. Note: Acreage requirements proposed to be mitigated through the Ecosystem Enhancement Program must be rounded to one-quarter acre increments; linear foot requirements must be rounded up to the nearest foot according to 15A NCAC 2R. 0503(b). Impacts: 38 linear feet of streams 0.036 acres of wetlands 12,066 square feet of riparian buffer Mitigation: 27,413 square feet of riparian buffer One of the options you have available to satisfy the compensatory mitigation requirement is through the payment of a fee to the NC EEP per 15A NCAC 2R.0503. If you choose this option, please sign this form and mail it to the Ecosystem Enhancement Program at the address below. An invoice for the appropriate amount of payment will be sent to you upon receipt of this form. PLEASE NOTE, THE ABOVE IMPACTS ARE NOT AUTHORIZED UNTIL YOU RECEIVE NOTIFICATION THAT YOUR PAYMENT HAS BEEN PROCESSED BY THE ECOSYTEM ENHANCMENT PROGRAM. Signature: Date: ECOSYSTEM ENHANCEMENT PROGRAM 1619 Mail Service Center RALEIGH, N.C. 27669-1619 (919) 733-5208 401 Wetlands Certification Unit 1650 Mail Service Center, Raleigh, North Carolina 27699-1650 One 2321 Crabtree Boulevard, Suite 250, Raleigh, North Carolina 27604 NorthCarohna Phone: 919.733-1786 /FAX 919-733-6893 / Internet: htto://h2o.enr.state.nc.us/ncwetlands ;V19tu4911y An Equal Opportunity/Affirmative Action Employer- 50% Recycled/10% Post Consumer Paper SENDING CONFIRMATION DATE JAN-24-2006 TUE 10:34 NAME DWQ-WETLANDS TEL 9197336893 PHONE : 918034620692 PAGES : 14/14 START TIME : JAN-24 10:24 ELAPSED TIME : 08,19" MODE : G3 RESULTS : OK FIRST PAGE OF RECENT DOCUMENT TRANSMITTED... OF W 4?FR 111-4 P. Earky, c+v..,,,.. V Y NnnM1 G,Mina nt?.Nro[nt ?f Cn?;irrnmrnl au?l N^n,rai Rcrrurces 7 n 11 . rA IV-Qaaht)' EXPRESS PERMIT REVIEW PROGRAM Division of Water Quality Department of Environmental and Natural Resources 401 Qversight/Express Review Permitting Unit Street Addreaa: 2321 Crabtree Boulevard Suite 250 Raleigh, NC 27604-2260 Mailing Address: 1650 Mail Service Center Raleigh, NC 27699-1650 Contact Information: Phone #: 919-733-0203 Fu #: 919.733-6893 Fax To: Bob Zarzecki, S&EC Fax #: 846-9467 Fred Williams, Evergreen-Ba ttle Bridge 803.462.0692 Subject: Sboppes CwBattle Bridge Date: January 24, 2006 Number of pages including cover sheet: 14 Notes or special instructions: The oti emal will tic sent m the m1i1 It you h1 •e ouesrio a nleaae contarr Cynthia Van ller Wieie at 919-7 03473 or Amy Chapman at 919-732-9 502 IV0 94;Ep.. Zsv' WPia W'jw :f3AM1^4Mre GeMr, RoWW. Wn1M1 1.0. 2n6 'Sm Y21 C®bw BA-d. r,* 2:'), fury. Warn C-v 21 'b c 9 ig-733-119G I FAX 9;c.773Q91, I I Mm l nm,,,a.,,rnr?,rc_f'yy.sU:+m+s tLMnc?mt+?? ,'Vaturrfl? 4' FWA CPPrA'Ift n;'.m„P -, E,rybr-so%Rlq...v. ';PWCoorrrarP- SENDING CONFIRMATION DATE JAN-24-2006 TUE 10:24 NAME DWQ-WETLANDS TEL 9197336893 PHONE : 98469467 PAGES : 1414 START TIME : JAN-24 10:20 ELAPSED TIME : 03'09" MODE : ECM RESULTS : OK FIRST PAGE OF RECENT DOCUMENT TRANSMITTED... arc W AiFq r.3?tl::?a r. earkr. u?.,.s?>r C O Hgtliam ?. F.n« 1;.. Secr•?:??i ?! r K,o hC-fl,, nj-- of t3nira:mrntand ,1.-1't.-- -w.K!1-1Y V.L. Ltirc.•.v 1111-1.'A "itc1 EXPRESS PERMIT REVIEW PROGRAM Ilhvision of Water Quality Department of Environmental and Natural Resources 401 Oversight/Express Review Permitting Unit Street Address: 2321 Crabtree Bonlevald, Suite 250 Raleigh, NC 27604-2260 Mailing Address: 1650 Mail Service Center Raleigh. NC 27699-1650 Contact Information: Phone #! 919-733-0203 Fax 919-733-6893 Fax To: Bob 7arzecki. S&EC Fax tl: 346-9467 Fred Williams. Evergreen-Battle Bridge. 303.462.0692 Subject: Shoppes @Battle bWge Date: January 24. 2006 Number of pages including cover sheet: 14 Notes or special instructions: u4c cop-inal will be sent in the mail. If you have questions, please contact Cynthia Van Der Male at 919.715-3473 or Amu Chapman at 91.9-733-9502. 11.01 OvaMphl1 Erpran n 4.. PlIftr UM I%) VM 3",m CR'^c. Rphgh. `.y rn carema 276831650 32 1 CrJbtma B-1d. SWl M, R 119h.-Ceroimd 216W PMm: PtP??.i31]Ci??:JISt9::t1{Af?!InMmetgitp1J'1F?ca cuxl crvalandt A, Egttn'Orp-HYA0;va ^a!3>n EVq cr- M RWjC12/10% Wit(;gw rPipf ?'?ahrraliq W AT FRQG pF p- Michael F. Easley, Governor y - William G. Ross Jr., Secretary North Carolina De artment f E i t d N t l R r p nv ronmen o an a ura esources Q Alan W. Klimek, P.E. Director Division of Water Quality EXPRESS PERMIT REVIEW PROGRAM Division of Water Quality Department of Environmental and Natural Resources 401 Oversight/Express Review Permitting Unit Street Address: 2321 Crabtree Boulevard, Suite 250 Raleigh, NC 27604-2260 Mailing Address: 1650 Mail Service Center Raleigh, NC 27699-1650 Contact Information: Phone #: 919-733-0203 Fax #: 919-733-6893 Fax To: Bob Zarzecki, S&EC Fax #: 846-9467 Fred Williams, Evergreen-Battle Bridge 803.462.0692 Subject: Shoppes @Battle Bridge Date: January 24, 2006 Number of pages including cover sheet: 14 Notes or special instructions: The original will be sent in the mail. If you have questions, please contact Cynthia Van Der Wiele at 919-715-3473 or Amy Chapman at 919-733-9502. 401 Oversight/ Express Review Permitting Unit 1650 Mail Service Center, Raleigh, North Carolina 27699-1650 2321 Crabtree Boulevard, Suite 250, Raleigh, North Carolina 27604 Phone: 919-733-1786 / FAX 919-733.6893 / Internet: http://h2o.enr.state.nc.us/ncwetiands Noe Carolina ?tura!!y An Equal Opportunity/Affirmative Action Employer-50% Recycled/10%a Post Consumer Paper 01-19-'06`15;39 FROM-DENR-EEP Bob Zarzaeld Soil & Environmental Consultants, PA 11010 Raven Ridge Road Raleigh, NC 27587 Project: Shoppes 0 Battle Bridge 9197152219 rh ?01 -? 0 t Me i i em PROGRAM January 19, 2006 County: Wake T-782 P02 U-747 The purpose of this letter is to notify you that the North Carolina Ecosystem Enhancement Program (NC EEP) is willing to accept payment for impacts associated with the above referenced project. Please note that this decision does not assure that the payment will be approved by the permit issuing agencies as mitigation for project impacts, It is the responsibility of the applicant to contact these agencies to determine if payment to the NC MP will be approved. This acceptance is valid for six months from the date of this letter. N we have not received a copy of the issued 404 PermlV401 CerdhcaWu w[6iln this time frame, thin acceptance will expire. It is the applicant's responsibility to send copies of the 404/401/CAMA permits to NC EEP, Once NC E$P receives a copy of the 404 Permit and/or the 401 Certification an invoice will be issued and payment must be made, Based on the information supplied by you the impacts that may require compensatory mitigation are summarized in the following table, River Basin Wetlands Stream. Buffer Buffer Cataloging (Acres) (Linear Feet)' Zone 1 Zone 2 Unit (Sq. Ft,) (S q. Ft.) Ri arias Non-Ri arian Coastal Marsh Cold Cool Warm Noun .. .0,036 0. 0 0 0 8 18,627 8,786 03020201 Upon receipt of payment, BEP will take responsibility for providing the compensatory mitigation for the permitted impacts up to a 2:1 ratio, (buffers, Zone 1 at a 3:1 ratio and Zone 2 at a 1.5:1 ratio). The type and amount of the compensatory mitigation will be as specified in the Section 404 Permit and/or 401 Water Quality Certification, and/or CAMA Permit. The mitigation will be peRormed in accordance with the Memorandum of Understandlog.t etween the N. C. Department of Environment and 1Natural Resources and thc'U. S. Army Corps of Engineers dated November 4, 1998. If you have any questions or need additional information, please contact Carol Shaw at (919) 733.520$, Sincerely, Rain D, Chimore, PIE irector // cc: Cyndi Karoly, Wedands/401 Unit Monte Matthews, USACE - Raleigh Eric KU126 DWQ Regional Office - Raleigh File mtor&1?5... EKAA "... Pro" ow Jta & North Carolina Ecosystem Enhancement Program, 1652 Mail Service Center, Raleigh, NO 27699.1652 / 919-715.0476 / www.nceep,not ! / q ars f 4 DWQ Project No. Q 00o DIVISION OF WATER QUALITY - 401 EXTENDED DETENTION (and POCKET*) WETLAND WORKSHEET 1. PROJECT INFORMATION (please complete the following information): Project Name : St bt?_s dT MAJ r- r -_ Contact Person: u 1 r i_t_ r a &:1 ell-. ?,n tti r Phone Number. For projects with multiple basins, specify which basin this worksheet applies to: Permanent Pool Elevation Z DD ft. (elevation of the orifice invert out) Temporary Pool Elevation Z 74. 75 ft. (elevation of the outlet structure invert in) Permanent Pool Surface Area Z Z; o 3 U sq. ft. (water surface area at permanent pool elevation) Drainage Area i 4 - 7o ac. (on-site and off-site drainage to the basin) Impervious Area r S. G 17 ac. (on-site and off-site drainage to the basin) Forebay Surface Area 4 3Q1'J sq. ft. (at permanent pool elevation approximately 150/o)' Marsh 0'-9" Surface Area 9 i Ago sq. ft. (at permanent pool elevation approximately 35%)* Marsh 9"-18" Surface Area 8 SRO sq. ft. * (at permanent pool elevation approximately 35%)* Micro Pool Surface Area 4 , Z 50 sq. ft. (at permanent pool elevation approximately 15%)* Temporary Pool Volume _!3-O, 5,12 cu. ft. (volume detained on top of the permanent pool) SA/DA used _ Z. 8 4- (surface area to drainage area ratio)' Diameter of Orifice 3 " in. (draw down orifice diameter) II. REQUIRED ITEMS CHECKLIST Initial in the space provided to indicate the following design requirements have been met and supporting documentation is attached. If a requirement has not been met, attach an explanation of why. At a minimum, a complete stormwater management plan submittal includes a worksheet for each BMP, design calculations, plans and specifications showing all BMPs and outlet structure details, a detailed drainage plan and a fully executed operation and maintenance agreement. An incomplete submittal package will result in a request for additional information and will substantially delay final review and approval of the project Applicants Initials The temporary pool controls runoff from the 1 inch rain. 4 ~' The basin side slopes are no steeper than 3:1. A planting plan for the marsh areas with plant species and densities is provided. "Vegetation above the permanent pool elevation is specified. An emergency drain is provided to drain the basin. The temporary pool draws down in 2 to 5 days. Sediment storage is provided in the permanent pool. A sediment disposal area is provided. Access is provided for maintenance. A site specific, signed and notarized operation and maintenance agreement is provided. The drainage area (including any offsite area) is delineated on a site plan. Access is provided for maintenance. Plan details for the wetland are provided. Plan details for the inlet and outlet are provided. 60 D A site specific operation and maintenance agreement, signed and notarized by the responsible party is provided (see http:/m2o.ehnr.state.nc.us/ncwetlands/oandm.doc). ' Pocket Wetlands have different design parameters and are only assumed to remove 35% TSS - See pp. 19 and 20 of the NC DENR Stormwater BMP Manual, April 1999.10% open water, 50% high marsh, 40% low marsh. 11rK1o 10 1/19/2006 Shoppes at Battle Bridge Raleigh, North Carolina BMP Stormwater Wetlands Design Calculations SA/DA Ratios for Permanent Pool Sizing to Achieve 85% TSS Reduction IMPERVIOUS PERCENT 3.00 PERMANENT POOL DEPTHS IN FEET 4.00 5.00 6.00 10% 0.59 0.49 0.43 0.35 200/0 0.97 0.79 0.70 0.59 309/c 1.34 1.08 0.97 0.83 40% 1.73 1.43 1.25 1.05 50% 2.06 1.73 1.50 1.30 60% 2.40 2.03 1.71 1.51 70% 2.88 2.40 2.07 1.79 Wetland Area (Ac.) I Description I 19.70 Located adjacent to Battle Bridge Road Normal Pool Surface Arco Calculations Wetland IMP. DEPTH SA/DA POOL AREA 1 69.12 3 2.84 2i,352 SURFACE AREA REQUIRED (SF) = 24,352 SURFACE AREA PROVIDED (SF) = 27,030 Volume to be controlled from the 1" storm 0.6721 = Rv (Runoff coefficient) 48061 = Volume to be controlled required (cf) 50,539 = Volume provided (cf) Shoppes at Battle Bridge BMP Design Data Pond Report 'Hydraflow Hydrographs by Intellsolve Thursday, Jan 19 2W6,4:37 PM Pond No. 1 - Shops at BB - Pond Pond Data Pond storage is based on known contour areas. Average end area method used. Stage i Storage Table Stage (ft) Elevation (ft) Contour area (sgft) Incr. Storage (cult) Total storage (cuff) 0.00 270.00 8,000 0 0 1.00 271.00 12,025 10,013 10,013 2.00 272.00 18,920 15,473 25,485 2.50 272.50 22,068 10,247 35,732 3.00 273.00 27,030 12,275 48,007 4.00 274.00 29,149 28,090 76,096 4.50 274.50 30,198 14,837 90,933 4.75 274.75 30,708 7,613 98,546 5.00 275.00 31,327 7,754 106,300 6.00 276.00 33,564 32,446 138,746 Culvert I Orifice Structures Weir Structures [A] [B] [C] [D] [A] [B] [C] [D] Rise (in) = 36.00 3.00 0.00 0.00 Crest Len (ft) = 30.00 0.00 0.00 0.00 Span (in) = 36.00 3.00 0.00 0100 Crest El. (ft) = 274.75 0.00 0.00 0.00 No. Barrels = 1 1 0 0 Weir Coeff. = 3.33 0.00 0.00 0.00 Invert El. (ft) - 267.40 273.00 0.00 0.00 Weir Type = Riser - - - Length (ft) = 125.00 1.00 0.00 0.00 Multi-Stage = Yes No No No Slope (a/o) = 1.44 1.00 0.00 0.00 N-Value - .013 .011 .000 .000 orif. Coeff. = 0.60 0.60 0.00 0.00 Multi-Stage = n/a No No No Exfiltration - 0.000 In/hr (Contour) Taliwater Elev. = 0.00 it Stage / Storage / Discharge Table Note: CUlvertfOAlke ouHtows have been analyzed under Intel and OUM control. Stage Storage Elevation Civ A Civ B Clv C Civ D Wr A Wr B Wr C Wr D Exfll Total ft cuft ft cfs cfs cfs cfs cfs cfs cfe efs cfs cfs 0.00 0 270.00 0.00 0.00 - - 0.00 - - - .-- 0,00 1.00 10,013 271.00 35.84 0.00 - - 0.00 - - - - 0,00 2.00 25,485 272.00 35.84 0.00 - -- 0.00 - - - - 0,00 2.50 35,732 272.50 35.84 040 - - 0.00 - - - - 0,00 3.00 48,007 273.00 35.84 0.00 - - 0,00 - - - - 0,00 4.00 76,096 274.00 35.84 0.22 - - 0.00 - - - .-- 0,22 4.50 90,933 274.50 35.84 0.28 - - 0.00 - - - - 0.28 4.75 98,546 274.75 35.84 0.30 - - 0.00 - --- --- .-- 0,30 5.00 106,300 275.00 35.84 0.32 - - 12.49 - - - - 12.81 6.00 138,746 276.00 88.91 0.40 - - 88.90 - - - - 89.31 PROPOSED STORMWA TER WETLANDS I" = 40' January 99, 2006 1 J iJ \ oR.;F, 1 ?SP?P4 CB ` I t ? PR?p 1 ,. FORE-MY . PBOP?6?cf SPILLWAY FOREB lY Hydrograph Plot Hydratlow Hydrographs by Intellsolve Hyd. No. 2 Post Shops Wetlands Hydrograph type = Reservoir Storm frequency = 2 yrs Inflow hyd. No. = 1 Reservoir name = Shops at BB - Pond Storage Indication method used. Wet pond routing start elevation = 273.00 ft. Q (cfs) 70.00 60.00 50.00 40.00 30.00 20.00 10.00 Q (cfs) 70.00 60.00 50.00 40.00 30.00 20.00 10.00 0.00 0.00 0 5 10 15 19 24 29 34 39 44 48 Hyd No. 2 Hyd No. 1 J Req. Stor = 86,344 cult Time (hrs) Post Shops Wetlands Hyd. No. 2 -- 2 Yr Thursday, Jan 19 2006, 4:47 PM Peak discharge = 0.26 cfs Time interval = 1 min Max. Elevation = 274.35 ft Max. Storage = 86,344 cuft Hydrograph Volume = 30,260 cult i?= y oG Hydrograph Plot Hydraflow Hydrographs by Intelisolve Thursday, Jan 19 2006,4:47 PM Hyd. No. 2 Post Shops Wetlands Hydrograph type = Reservoir Peak discharge = 0.26 cfs Storm frequency = 2 yrs Time interval = 1 min Inflow hyd. No. = 1 Max. Elevation = 274.35 ft Reservoir name = Shops at BB - Pond Max. Storage = 86,344 cuft Storage Indication method used. Wet pond routing start elevation = 273.00 ft. Elev (ft) 276.00 275.00 274.00 273.00 -L 0 Post Shops Wetlands Hyd. No. 2 -- 2 Yr Hydrograph Volume - 30,260 cult 5 10 15 19 24 29 34 39 44 1. Shops at BB - Pond Elev (ft) 276.00 275.00 274.00 - ' 273.00 48 Time (hrs) Hydrograph Plot Hydraflow Hydrographs by Intellsolve Thursday, Jan 19 2006, 4:47 PM Hyd. No. 2 Post Shops Wetlands Hydrograph type = Reservoir Peak discharge = 0.30 cfs Storm frequency = 10 yrs Time interval = 1 min Inflow hyd. No. = 1 Max. Elevation = 274.72 ft Reservoir name = Shops at BB - Pond Max. Storage = 97,684 cuft Storage Indication method used. Wet pond routing start elevation = 273.00 ft. Hydrograph Volume = 37,467 cult Q (cfs) 90.00 80.00 70.00 60.00 50.00 40.00 30.00 20.00 10.00 0.00 Post Shops Wetlands Hyd. No. 2 --10 Yr 0 5 Hyd No. 2 10 15 19 Hyd No. 1 Q (cfs) 90.00 80.00 70.00 60.00 50.00 40.00 30.00 20.00 10.00 0.00 24 29 34 39 44 48 Time (hrs) ® Req. Stor = 97,684 tuft /19 140 6 Hydrograph Plot Hydrallow Hydrographs by Intelisolve Thursday, Jan 19 2008, 4:47 PM Hyd. No. 2 Post Shops Wetlands Hydrograph type = Reservoir Peak discharge = 0.30 cfs Storm frequency = 10 yrs Time interval = 1 min Inflow hyd. No. = 1 Max. Elevation = 274.72 ft Reservoir name = Shops at BB - Pond Max. Storage = 97,684 cuft Storage Indication method used. Wet pond routing start elevation = 273.00 ft. Elev (ft) 276.00 275.00 274.00 273.00 -L 0 Post Shops Wetlands Hyd. No. 2 -10 Yr Hydrograph Volume = 37,487 cuft Elev (ft) 276.00 5 10 15 1. Shops at BB - Pond 19 24 29 34 275.00 274.00 ' ' 273.00 39 44 48 Time (hrs) /19 ob Hydrograph Plot Hydraflow Hydrographs by Intelisoive Thursday, Jan 19 2006, 4:47 PM Hyd. No. 2 Post Shops Wetlands Hydrograph type = Reservoir Peak discharge = 23.51 cfs Storm frequency = 100 yrs Time interval = 1 min Inflow hyd. No. = 1 Max. Elevation = 275.13 ft Reservoir name = Shops at BB - Pond Max. Storage = 110,399 cult Storage Indication method used. Wet pond routing start elevation - 273.00 ft. Q (cfs) 120.00 100.00 80.00 60.00 40.00 20.00 0.00 0.0 Post Shops Wetlands Hyd. No. 2 --100 Yr Hydrograph Volume - 55,083 cult 2.2 4.3 6.5 8.7 Hyd No. 2 Hyd No. 1 Q (cfs) 120.00 100.00 80.00 60.00 40.00 20.00 0.00 10.8 13.0 15.2 17.3 19.5 21.7 Time (hrs) ® Req. Stor = 710,399 cuff Hydrograph Plot Hydraflow Hydrographs by Intelisolve Thursday, Jan 19 2006, 4:47 PM Hyd. No. 2 Post Shops Wetlands Hydrograph type = Reservoir Peak discharge = 23.51 cfs Storm frequency = 100 yrs Time interval = 1 min Inflow hyd. No. = 1 Max. Elevation = 275.13 ft Reservoir name = Shops at BB - Pond Max. Storage = 110,399 cuft Storage Indication method used. Wet pond routing start elevation = 273.00 ft. Elev (ft 277.00 276.00 275.00 274.00 Hydrograph Volume = 55,083 cuft Post Shops Wetlands Hyd. No. 2 --100 Yr Elev (ft) 277.00 276.00 275.00 274,00 273.00 273 00 0.0 2.2 4.3 6.5 1. Shops at BB - Pond 8.7 10.8 13.0 15.2 17.3 19.5 21.7 Time (hrs) Project Name: Shoppes@Battt W/L 1 Project No. DWQ 06-0001 SUBMITTED DESIGN: REQUIRED DESIGN. elevations Permanent Pool (ft) 2 3 Temporary Pool (ft) 274.75 1.75 ft. depth ok areas Permanent Pool SA (sq ft) 27030 24352 sq. ft. ok Drainage Area (ac) 19.7 Impervious Area (ac) 13.617 69.1 % - Forebay (ft2) 4390 16.241213 % ok High Marsh (ft2) 9800 36.3 % ok Low Marsh (ft2) 8590 31.8 % check marsh Micropool (ft2) 4250 15.72327 % ok 100% volumes Temporary Pool (cu ft) 50539 48062 cu. ft. ok other parameters SA/DA 2.8 2.84 - Orifice Diameter (in) 3 0.22 cfs drawdown - Design Rainfall (in) 1 2.6 day drawdown ok Linear Interpolation of Correct SAIDA*** 3 ft. Permanent Pool Depth % Impervious SA/DA from Table Next Lowest 60 2.4 Project Impervious 69.1 2.84 Next Highest 70 2.88 C,1W 1 • 23 - 0 G ?? . k_.. ORIGINAL COPY f` soil & Environmental, Consultants, PA 11010 Raven Ridge Road Raleigh, North Carolina 27614 ;Phone: (919) 846-5900 Fax: (919) 846-9467 www.SandEC.com 06 jfl'? " V o ®1 ry`':?' n S&EC Project # 450.W3 dJ AN 1 2 Zoo6 To: US Army Corps of Engineers N.C. Division of Water Quality USACE Regulatory Field Office 401 Oversight and Express R?wATER Q0 Attn:Monte Mathews Attn: Cyndi Karoly & Amy Chapman 3TOR41; A y 6508 Falls of Neuse Road, Suite 120 2321 Crabtree Pa,levard, Suite 250 Raleigh, NC 27615 Raleigh, NC 27604-2260 *EXPRESS REVIEW PROGRAM* From: Bob Zarzecki Soil & Environmental Consultants, P.A. 11010 Raven Ridge Road Raleigh, NC 27614 Re: Nationwide Permit & General Water Quality Certification Shoppes at Battle Bridge, Raleigh, NC On behalf of the owner, Evergreen-Battle Bridge, LLC, please find attached a complete application and supplemental information requesting written concurrence from the U.S. Army Corps of Engineers (USAGE) and the N.C. Division of Water Quality (DWQ) that the activities proposed below may precede under Nationwide Permit 39 and General Water Quality Certification 3402. Please contact me at (919) 846-5900 if you have any questions or require additional information. PRn_TF.CT RT WMARY Project Name Sho es at Battle Bridge Project Type Retail Shopping Center / Commercial Owner / Applicant Evergreen - Battle Bridge, LLC County Wake Nearest Town Raleigh Waterbod Name UT to Neuse River Basin / Sub-basin 03-04-02 Index Number 27-22.5 USES Cataloging Unit Upper Neuse 03020201 Class C NSW TMPACT CTiMMARY Stream Impact (acres): 0.007 Wetland Impact (acres): 0.036 Open Water Impact (acres): 0 Total Impact to Waters of the U.S. (acres) , 0.043 Total Stream Impact (linear feet): 38 Attachments: Pre-construction Notification (PCN) Application Form & Supplemental Information $3,000 Express Review Application Fee to`DWQ Charlotte Office: - Greensboro Office: ' 236 LePhilli'p Court, Suite C 3817-E Lawndale Drive Concord, NC 28025 Greensboro, NC 27455 Phone: (704) 720-9405 Phone: (336) 540-8234 Fax: (704) 720-9406 Fax: (336) 540-8235 I, Shoppes @ Battle Bridge • PCN Application S&EC Project Number 8450.w3 January 11, 2006 Office Use Only: Form Version March 05 USACE Action ID No. DWQ No. .91 (If any particular item is not applicable to this project, please enter "Not Applicable" or "N/A". 1. Processing JAN 1 2 2006 Check all of the approval(s) requested for this project: ??6i'W S ORMWATE? BRW ® Section 404 Permit ® Riparian or Watershed Buffer Rules ? Section 10 Permit ? Isolated Wetland Permit from DWQ ® 401 Water Quality Certification ® Express 401 Water Quality Certification 2. Nationwide, Regional or General Permit Number(s) Requested: NWP 39 & 18 3. If this notification is solely a courtesy copy because written approval for the 401 Certification is not required, check here: ? 4. If payment into the North Carolina Ecosystem Enhancement Program (NCEEP) is proposed for mitigation of impacts, attach the acceptance letter from NCEEP, complete section VIII, and check here: 5. If your project is located in any of North Carolina's twenty coastal counties (listed on page 4), and the project is within a North Carolina Division of Coastal Management Area of Environmental Concern (see the top of page 2 for further details), check here: ? II. Applicant Information 1. Owner/Applicant Information Name: EVERGREEN - BATTLE BRIDGE, LLC; Attn: Fred Williams (Manager) Mailing Address: 422 Aiken Hunt Circle Columbia, South Carolina 29223 Telephone Number: (803) 865-5203 Fax Number: (803) 462-0692 E-mail Address: wi118787gbellsouth.net 2. Agent/Consultant Information (A signed and dated copy of the Agent Authorization letter must be attached if the Agent has signatory authority for the owner/applicant.) Name: Bob Zarzecki Company Affiliation: Soil & Environmental Consultants, PA (S&EC) Mailing Address: 11010 Raven Ridge Road Raleigh, NC 27614 Telephone Number: (919) 846-5900 Fax Number: (919) 846-9467 E-mail Address: bzarzeckiksandec.com YL,;R J? Page 1 of 10 Shoppes @ Battle Bridge PCN Application III. Project Information S&EC Project Number 8450.w3 January 11, 2006 Attach a vicinity map clearly showing the location of the property with respect to local landmarks such as towns, rivers, and roads. Also provide a detailed site plan showing property boundaries and development plans in relation to surrounding properties. Both the vicinity map and site plan must include a scale and north arrow. The specific footprints of all buildings, impervious surfaces, or other facilities must be included. If possible, the maps and plans should include the appropriate USGS Topographic Quad Map and NRCS Soil Survey with the property boundaries outlined. Plan drawings, or other maps may be included at the applicant's discretion, so long as the property is clearly defined. For administrative and distribution purposes, the USACE requires information to be submitted on sheets no larger than 11 by 17-inch format; however, DWQ may accept paperwork of any size. DWQ prefers full-size construction drawings rather than a sequential sheet version of the full-size plans. If full-size plans are reduced to a small scale such that the final version is illegible, the applicant will be informed that the project has been placed on hold until decipherable maps are provided. 1. Name of project: SHOPPES at BATTLE BRIDGE 2. T.I.P. Project Number or State Project Number (NCDOT Only): 3. Property Identification Number (Tax PIN): 1731484408 4. Location County: Wake Nearest Town: Raleigh Subdivision name (include phase/lot number): Lots 1 to 5, George Rose Builders, Inc. Directions to site (include road numbers/names, landmarks, etc.): The site is located on the south-east corner of Battle Bridge Road (SR 2552) and Rock Quarry Road (SR 2542). From Raleigh take the Inner Belding (I-440) to the US-64 bypass. Take the US-64 bypass east to S. New Hope Road. Take S. New Hope Road south (right) to Rock Quarry Road. Take Rock Quarry Road east (left) to Battle Bridge Road. Take Battle Bridge Road east (left) to the project site. The project site will be on the south (right) side of Battle Bridge Road approximately 0.21 miles from the intersection with Rock Quarry Road. 5. Site coordinates (For linear projects, such as a road or utility line, attach a sheet that separately lists the coordinates for each crossing of a distinct waterbody.) Decimal Degrees (6 digits minimum): 35.7239 ON 78.5462 °W 6. Property size (acres): 24.57 7. Name of nearest receiving body of water: UT to Neuse River (Stream Index No. 27-22.5) 8. River Basin: Neuse River Basin (Basin & Sub-basin No. 03-04-02) (Note - this must be one of North Carolina's seventeen designated major river basins. The River Basin map is available at http://h2o.enr.state.nc.us/admin/mgp,-,./.) Page 2 of 10 w Shoppes @ Battle Bridge S&EC Project Number 8450.w3 PCN Application January 11, 2006 9. Describe the existing conditions on the site and general land use in the vicinity of the project at the time of this application: The site is approximately 50% wooded and 50% open fields. The general land use / land class is "Acres > 10 with one or more houses on the property rural residential) and vacant land. Battle Bridge Road is an existing two lane state road with grass shoulders. 10. Describe the overall project in detail, including the type of equipment to be used: The project includes the construction of a retail shopping center and associated widening of the south side of Battle Bridge Road to one half of a 60-foot B-B section with sidewalk. HeM equipment typically used for site grading, parking lot and commercial/retail building construction will be used. 11. Explain the purpose of the proposed work: The purpose of the proposed work is to construct a retail shopping center on the property. (The widening of Battle Bridge Road is required to safely handle traffic ingress and egress from the proposed shopping center.) IV. Prior Project History If jurisdictional determinations and/or permits have been requested and/or obtained for this project (including all prior phases of the same subdivision) in the past, please explain. Include the USACE Action ID Number, DWQ Project Number, application date, and date permits and certifications were issued or withdrawn. Provide photocopies of previously issued permits, certifications or other useful information. Describe previously approved wetland, stream and buffer impacts, along with associated mitigation (where applicable). If this is a NCDOT project, list and describe permits issued for prior segments of the same T.I.P. project, along with construction schedules. There have been no wetland permits or certifications issued for this prope . or project. The jurisdictional waters were determined by Ms. Andrea Wade of the USACE on June 27, 2005. The surface waters subject to the Neuse River Buffer Rules were determined by Ms. Deborah Edwards of the DWQ Express Review Program on December 6, 2004 (DWQ EXP# 04-1863). No Section 404 Permits, Section 401 Water Quality Certifications or Neuse River Buffer Authorization Certificates have been applied for or issued for this property or project. (It should be noted that the DWQ determination as to the origin of the surface water subject to the Neuse River Buffer was made higher in the drainage then the Corps determination of the origin of the stream. The Corps did determine that jurisdictional waters and wetlands (not streams) extended up to and beyond the D)YQ buffer determination.) Page 3 of 10 Shoppes @ Battle Bridge PCN Application V. Future Project Plans S&EC Project Number 8450.w3 January 11, 2006 Are any future permit requests anticipated for this project? If so, describe the anticipated work, and provide justification for the exclusion of this work from the current application. There are no future Section 404 Permit, Section 401 Water Quality Certification or Neuse River Buffer Authorization Certificate requests anticipated for this project. VI. Proposed Impacts to Waters of the United States/Waters of the State It is the applicant's (or agent's) responsibility to determine, delineate and map all impacts to wetlands, open water, and stream channels associated with the project. Each impact must be listed separately in the tables below (e.g., culvert installation should be listed separately from riprap dissipater pads). Be sure to indicate if an impact is temporary. All proposed impacts, permanent and temporary, must be listed, and must be labeled and clearly identifiable on an accompanying site plan. All wetlands and waters, and all streams (intermittent and perennial) should be shown on a delineation map, whether or not impacts are proposed to these systems. Wetland and stream evaluation and delineation forms should be included as appropriate. Photographs may be included at the applicant's discretion. If this proposed impact is strictly for wetland or stream mitigation, list and describe the impact in Section VIII below. If additional space is needed for listing or description, please attach a separate sheet. 1. Provide a written description of the proposed impacts: The proposed impacts for the required widening of Battle Bridge Road total 38 feet of stream channel, 0.004 acres of wetlands and 3,811 square feet of buffer. The proposed impacts for the construction of the shopping center and required stormwater management facility total 0.032 acres of wetlands and 12,066 square feet of buffer. All proposed impacts involve the permanent discharge of fill in waters and buffers. 2. Individually list wetland impacts. Types of impacts include, but are not limited to mechanized clearing, grading, fill, excavation, flooding, ditching/drainage, etc. For dams, separately list impacts due to both structure and flooding. Wetland Impact Type of Wetland Located within Distance to Area of Site Number Type of Impact (e.g., forested, marsh, 100-year Floodplain Nearest Stream Impact (acres) (indicate on map) herbaceous, bog, etc.) es/no linear feet SHEET 2 (NWP39) ROAD WIDENING Headwater Forest No 0 0.004 SHEET 3 STORMWATER Headwater Forest No 0 0.032 (NWP18) WETLAND Total Wetland Impact (acres) 0.036 3. List the total acreage (estimated) of all existing wetlands on the property: 0.036 Page 4 of 10 Shoppes @ Battle Bridge PCN Application S&EC Project Number 8450.w3 January 11, 2006 4. Individually list all intermittent and perennial stream impacts. Be sure to identify temporary impacts. Stream impacts include, but are not limited to placement of fill or culverts, dam construction, flooding, relocation, stabilization activities (e.g., cement walls, rip-rap, crib walls, gabions, etc.), excavation, ditching/straightening, etc. If stream relocation is proposed, plans and profiles showing the linear footprint for both the original and relocated streams must be included. To calculate acreage, multiply length X width, then divide by 43,560. Stream Impact Perennial Average Impact Area of Number Stream Name Type of Impact ? Intermittent? Stream Width Length Impact indicate on ma Before Impact linear feet acres 3) UT to Neuse River ROAD Intermittent 6 38 0 007 (WP WID ENING . Total Stream Impact (by length and acreage) 38 0.007 5. Individually list all open water impacts (including lakes, ponds, estuaries, sounds, Atlantic Ocean and any other water of the U.S.). Open water impacts include, but are not limited to fill, excavation, dredging, flooding, drainage, bulkheads, etc. Open Water Impact Site Number indicate on ma Name Waterbody applicable) e) (if ap Type of Impact Type of Waterbody (lake, pond, estuary, sound, bay, ocean, etc. Area of Impact acres Total Open Water Impact (acres) 0 6. List the cumulative impact to all Waters of the U.S. resulting from the project: Stream Impact acres : 0.007 Wetland Impact acres : 0.036 Open Water Impact (acres): 0 Total Impact to Waters of the U.S. (acres) 0.043 Total Stream Impact (linear feet): 38 7. Isolated Waters Do any isolated waters exist on the property? ? Yes ® No Describe all impacts to isolated waters, and include the type of water (wetland or stream) and the size of the proposed impact (acres or linear feet). Please note that this section only applies to waters that have specifically been determined to be isolated by the USACE. 8. Pond Creation If construction of a pond is proposed, associated wetland and stream impacts should be included above in the wetland and stream impact sections. Also, the proposed pond should be described here and illustrated on any maps included with this application. Page 5 of 10 Shoppes @ Battle Bridge PCN Application S&EC Project Number 8450.w3 January 11, 2006 Pond to be created in (check all that apply): ? uplands ? stream ? wetlands Describe the method of construction (e.g., dam/embankment, excavation, installation of draw-down valve or spillway, etc.): Proposed use or purpose of pond (e.g., livestock watering, irrigation, aesthetic, trout pond, local stormwater requirement, etc.): Current land use in the vicinity of the pond: Size of watershed draining to pond: VII. Impact Justification (Avoidance and Minimization) Expected pond surface area: Specifically describe measures taken to avoid the proposed impacts. It may be useful to provide information related to site constraints such as topography, building ordinances, accessibility, and financial viability of the project. The applicant may attach drawings of alternative, lower-impact site layouts, and explain why these design options were not feasible. Also discuss how impacts were minimized once the desired site plan was developed. If applicable, discuss construction techniques to be followed during construction to reduce impacts. The impacts required for the widening of Battle Bridge Road are unavoidable in that they are required for the safe ingress and egress from the proposed shopping center and that the existing road location dictated the location of the road widening. The impacts required for the construction of the shopping center and stormwater management pond are unavoidable due to site grading and stormwater management constraints due to topographic considerations. VIII. Mitigation DWQ - In accordance with 15A NCAC 2H .0500, mitigation may be required by the NC Division of Water Quality for projects involving greater than or equal to one acre of impacts to freshwater wetlands or greater than or equal to 150 linear feet of total impacts to perennial streams. USACE - In accordance with the Final Notice of Issuance and Modification of Nationwide Permits, published in the Federal Register on January 15, 2002, mitigation will be required when necessary to ensure that adverse effects to the aquatic environment are minimal. Factors including size and type of proposed impact and function and relative value of the impacted aquatic resource will be considered in determining acceptability of appropriate and practicable mitigation as proposed. Examples of mitigation that may be appropriate and practicable include, but are not limited to: reducing the size of the project; establishing and maintaining wetland and/or upland vegetated buffers to protect open waters such as streams; and replacing losses of aquatic resource functions and values by creating, restoring, enhancing, or preserving similar functions and values, preferable in the same watershed. If mitigation is required for this project, a copy of the mitigation plan must be attached in order for USACE or DWQ to consider the application complete for processing. Any application lacking a required mitigation plan or NCEEP concurrence shall be placed on hold as incomplete. An applicant may also choose to review the current guidelines for stream restoration in DWQ's Page 6 of 10 Shoppes @ Battle Bridge PCN Application Draft Technical Guide for Stream Work http://h2o.enr.state.nc.us/ncwetlands/stnnizide.html. S&EC Project Number 8450.w3 January 11, 2006 in North Carolina, available at 1. Provide a brief description of the proposed mitigation plan. The description should provide as much information as possible, including, but not limited to: site location (attach directions and/or map, if offsite), affected stream and river basin, type and amount (acreage/linear feet) of mitigation proposed (restoration, enhancement, creation, or preservation), a plan view, preservation mechanism (e.g., deed restrictions, conservation easement, etc.), and a description of the current site conditions and proposed method of construction. Please attach a separate sheet if more space is needed. The proposed impacts total 38 feet of intermittent stream and 0.036 acres of wetlands. As such, the applicant does not propose any mitigation (beyond onsite stormwater management and buffer mitigation) for the impacts. If mitigation is required the applicant proposes payment into the Wetlands Restoration Fund administered by the NC EEP. The proposed buffer impacts associated with the stormwater wetland are classified as "allowable w/ mitigation". The applicant proposes payment into the Riparian Buffer Restoration Fund for these impacts. The proposed buffer impacts associated with the road widening are classified as "exempt" or possibly "allowable" and as such do not require mitigation. 2. Mitigation may also be made by payment into the North Carolina Ecosystem Enhancement Program (NCEEP). Please note it is the applicant's responsibility to contact the NCEEP at (919) 715-0476 to determine availability, and written approval from the NCEEP indicating that they are will to accept payment for the mitigation must be attached to this form. For additional information regarding the application process for the NCEEP, check the NCEEP website at http://h2o.enr.state.nc.us/vvM/index.htm. If use of the NCEEP is proposed, please check the appropriate box on page five and provide the following information: Amount of stream mitigation requested (linear feet): Amount of buffer mitigation requested (square feet): 27,413 Amount of Riparian wetland mitigation requested (acres): Amount of Non-riparian wetland mitigation requested (acres): Amount of Coastal wetland mitigation requested (acres): IX. Environmental Documentation (required by DWQ) 1. Does the project involve an expenditure of public (federal/state/local) funds or the use of public (federal/state) land? Yes E] No *Note: The road widening is an existing state road. It will be widened onto private property. 2. If yes, does the project require preparation of an environmental document pursuant to the requirements of the National or North Carolina Environmental Policy Act (NEPA/SEPA)? Page 7 of 10 Shoppes @ Battle Bridge PCN Application S&EC Project Number 8450.w3 January 11, 2006 Note: If you are not sure whether a NEPA/SEPA document is required, call the SEPA coordinator at (919) 733-5083 to review current thresholds for environmental documentation. Yes ? No 3. If yes, has the document review been finalized by the State Clearinghouse? If so, please attach a copy of the NEPA or SEPA final approval letter. Yes ? No ? X. Proposed Impacts on Riparian and Watershed Buffers (required by DWQ) It is the applicant's (or agent's) responsibility to determine, delineate and map all impacts to required state and local buffers associated with the project. The applicant must also provide justification for these impacts in Section VII above. All proposed impacts must be listed herein, and must be clearly identifiable on the accompanying site plan. All buffers must be shown on a map, whether or not impacts are proposed to the buffers. Correspondence from the DWQ Regional Office may be included as appropriate. Photographs may also be included at the applicant's discretion. 1. Will the project impact protected riparian buffers identified within 15A NCAC 2B .0233 (Meuse), 15A NCAC 2B .0259 (Tar-Pamlico), 15A NCAC 02B .0243 (Catawba) 15A NCAC 2B .0250 (Randleman Rules and Water Supply Buffer Requirements), or other (please identify V Yes ® No ? 2. If "yes", identify the square feet and acreage of impact to each zone of the riparian buffers. If buffer mitigation is required calculate the required amount of mitigation by applying the buffer multipliers. SHEET 2 - ROAD WIDENING Zone* Impact Multiplier Required 1 2,559 3 (2 for Catawba) 0 2 1,252 1.5 0 Total 3,811 I I 0 1 * Zone 1 extends out 30 feet perpendicular from the top of the near bank of channel; Zone 2 extends an additional 20 feet from the edge of Zone 1. SHEET 3 - STORMWATER WETLAND Impact Required Zone* f-,,,,,,o V--+'% Multiplier AA;+;n„+;,,,, 1 6,209 3 (2 for Catawba) 18,627 2 5,857 1.5 8,786 Total 12,066 27,413 3. If buffer mitigation is required, please discuss what type of mitigation is proposed (i.e., Donation of Property, Riparian Buffer Restoration / Enhancement, or Payment into the Riparian Buffer Restoration Fund). Please attach all appropriate information as identified within 15A NCAC 2B .0242 or .0244, or .0260. Page 8 of 10 Shoppes @ Battle Bridge PCN Application S&EC Project Number 8450.w3 January 11, 2006 Payment into the Riparian Buffer Restoration Fund (NC EEP) XI. Stormwater (required by DWQ) Describe impervious acreage (existing and proposed) versus total acreage on the site. Discuss stormwater controls proposed in order to protect surface waters and wetlands downstream from the property. If percent impervious surface exceeds 20%, please provide calculations demonstrating total proposed impervious level. The property is 24.57 acres in size and the total built out impervious area is anticipated to be 16.62 acres (or 67.6%). A stormwater wetland designed to the current NC DENR Stormwater BMP Manual is proposed to treat the runoff from the property. The stormwater wetland is proposed to be located within the Neuse River Buffer and is proposed to discharge directly to the culvert under Battle Bridge Road. We understand that this is an "allowable w/ mitigation" use and as such have proposed payment into the Riparian Buffer Restoration Fund. The proposed location of the stormwater wetland was determined due to topographic constraints. XII. Sewage Disposal (required by DWQ) Clearly detail the ultimate treatment methods and disposition (non-discharge or discharge) of wastewater generated from the proposed project, or available capacity of the subject facility. Sewer - The City of Raleigh will ensure that the proposed addition will not exceed available capacity of their treatment facility. XIII. Violations (required by DWQ) Is this site in violation of DWQ Wetland Rules (15A NCAC 2H.0500) or any Buffer Rules? Yes ? No Is this an after-the-fact permit application? Yes ? No XIV. Cumulative Impacts (required by DWQ) Will this project (based on past and reasonably anticipated future impacts) result in additional development, which could impact nearby downstream water quality? Yes ? No If yes, please submit a qualitative or quantitative cumulative impact analysis in accordance with the most recent North Carolina Division of Water Quality policy posted on our website at http://h2o.enr.state.nc.us/ncwetlands. If no, please provide a short narrative description: The project involves the construction of a retail shopping center to provide services to the surrounding market and it is not anticipated that it will result in additional development that could impact nearby downstream water quality. XV. Other Circumstances (Optional): It is the applicant's responsibility to submit the application sufficiently in advance of desired construction dates to allow processing time for these permits. However, an applicant may choose to list constraints associated with construction or sequencing that may impose limits on Page 9 of 10 Shoppes @ Battle Bridge PCN Application S&EC Project Number 8450.w3 January 11, 2006 work schedules (e.g., draw-down schedules for lakes, dates associated with Endangered and Threatened Species, accessibility problems, or other issues outside of the applicant's control). . January 11, 2006 Applicant/Agent's Signature Date (Agent's signature is valid only if an authorization letter from the applicant is provided.) Page 10 of 10 11010 Rssea Rife ltsrd Consultants, PA %ons (919) 816-5900 • Fay (919) 846.916 Name: ffJ&I:=srLC" - ITT L-1- r-r-RZ.1 DCa L L C Address: q-2-Z- K 1 Kt-hA B L& -4= C -t 2.C. t_ C Gc, >r L.A.:-? Z g z Z 3 Phone: 60 S- cs!56 5. 5 Z, 0 3 PPGS ?e.-[ ?TTt..F tSt?,t CC?? Project NameMeseription:S_ CHQri- por lags c m"-rc Je S&EC Project # Date: SILK. a 3 z 6 4 G The Dgmftent of the Army U.& Army Cospa of Engineers, Wilmington District P.O. Box 1890 Wilmington, NC 28402 Attn: Field Office: Re: Wetlands Related Consulting and Permitting To Whom it may Concern: I, the current landowner or municipal official, hereby designate and authorize Soil & Environmental Consultants, PA to act in my behalf as my agent in the processing ofpermit applications,.to firm sh upon requead supplemental information in support of applications, etc. firm this day forward. The 3 ' day of,? ? AY z pO G . This notification supersedes any previous correspondence concerning the agent for this project. NOTICE: This authortuden, for UabUlty and professional courtesy reasons, b vaUd only for government of&hh to enter the property when aceempanled by S& EC staff. You sheald tail S&ZC to arrange a site meeting prbr to VWdng the dte. 'V;eA a..>> I i.,Rm, s '- nA., 16AAe Print Property Owner's or Municipal Official's Name cc: Me. Cyndi xUbly NCDENR-DWQ 2321 Cmbtm Boulevard Raleigh, NC 27604 Property Owner's or Mumo4xd Official's Signature cc: W. Bob Zatrzedd Soil & Environmental Consultants, PA 236 LAPhillip Court, Suite C Cww4 NC 28025 Phone: (704) 724.9405 Fax: (704) 720.9406 3817-E LawwWe 1. Ck+ mboro, NC X Phone: (336) 540-1 Fax: (336) 540.1 AGENT AU MORIZATION FORM N Project M Scale: 8450.w3 1":2000' Project Date: Mgr.: bz 12.30-05 Garner, NC USGS Topo Quad Shoppes @ Battle Bridge Wake County, NC UTM 17 721954E 3956114N (WGS84/NAD83) I Soil & Environmental Consultants, PA 11010 Raven Ridge Rd.- Raleigh, NC 27614 (919) 846-5900 • (919) 846-9467 Web Page: www.SandEC.com N Mgr.: BZ Scale: Wake County Soil Survey 1":2000' Sheet 70 Date: 12.30.05 Soil & Environmental Consultants, PA 11010 Raven Ridge Rd.- Raleigh, NC 27614 (919) 846-5900 • (919) 846-9467 Web Page: www.SandEC.com Shoppes @ Battle Bridge Wake County, NC 1 \\ 111 \k \I 4{ O N`. a " O 0 ;. f a. / XS ,d.7 'w / 4 ...... , `t rr Y \ ? YN p .? i ::::::::::::...... i :. M EN' TER I Wm. i e msms oc. Engineering Planning Landscape Architecture 1150 SE MAYNARD ROAD SUITE 260 CARY, NC 27511 (919) 467-9708 GRAPHIC SCALE 0' 200' 400' 600' CHANNEL, WETLANDS, & NRB IMPACT MAP FOR BATTLE BRIDGE ROAD WIDENING (SHOPPES AT BATTLE BRIDGE) WAKE COUNTY, NORTH CAROLINA SCALE 1 If = 200' DECEMBER 22, 2005 (IN FEET) I INCH = 200 FT PREPARED BY.- WILLIAM G. DANIEL, PE SHEET 1 OF 3 Ile ?AR OF CHANNELI r IMPACT TOE OF' /; - _...._ JUST C /ONAL WETLANDS 4i \ f SLOPE ` AS FtWt / BEGIN INT. IMPORTANT CHANNEL N1 TOP O Aw / T END JURISDICTIONAL WETLANDS PER USACE / \ ' I \ / ZONE 1 RIPARIAN BUFFER - - PONE 2 RIPARIAN BUFFER OP OF BAN I BEGIN BUFFERED CHANNEL / PER NCDWQ / i 1 ? BE IN J R/SDICTIONAL i l i WETLAND IMPACT (ROAD WIDENING) 38 LF(303 SF) - CHANNEL IMPACT / 9 LF( 004 AC) - WETLAND IMPACT / 2559 SF - ZONE 1 NRB IMPACT / i 1252 SF - ZONE 2 NRB IMPACT / wm• G• CHANNEL , I? lllel WETLANDS, & NRB IMPACT MAP AMOCO Engineering Planning FOR Landscape Architecture 1150 SE MAYNARD ROAD BATTLE BRIDGE ROAD WIDENING SUITE 260 IMPACT AREA CARY, NC 27511 (919) 467-9706 50' GRAPHIC SCALE 100' 150' WAKE COUNTY, NORTH CAROLINA ._ SCALE 1 50' DECEMBER 22, 2005 (IN FEET) 1 INCH = 50 FT PREPARED BY.' WILLIAM G. DANIEL, PE SHEET 2 OF 3 ° 04,6 f \ ' \ \ TOP OF BANK t v BEGIN BUFFERED CHA NEL / PER NCDWQ 1&m . Go Iniel ?SSoC. Engineering Planning Landscape Architecture 1150 SE MAYNARD ROAD SUITE 260 Ile wn VV' NO, TOE OF?SLOPE ZONE 1 AiPAR1AN BU?FER I ZONE 2 RIPARIAN BUFFER JURISDICTIONAL WETLANDS 3 j ' ; ;! f PER USACE ; IMPACT (STORMWATER WETLAND) 0 LF(0 SF) - COANNEL IMPACT 117 LF(032 AC) - WETLAND IMPACT 6209 SF - ZbNE 1 NRB IMPACT / 5857 SF - ZONE 2 NRB IMPACT APPROXIMATE V 1PROI POSED ST/ ATER/ / WETLANDS / WETLAND , i ZONE 1 j' ZONE 2 CHANNEL, WETLANDS, & NRB IMPACT MAP FOR SHOPPES AT BATTLE BRIDGE CARP, 27511 (919) 467-9708 IMPACT AREA (STORMWATER WETLAND) 50' GRAPHIC SCALE l00' 150' WAKE COUNTY, NORTH CAROLINA SCALE 1 50' DECEMBER 22, 2005 (IN FEET) I INCH = 50 FT PREPARED BY.- WILLIAM G. DANIEL, PE SHEET 3 OF 3 PROPOSED STORMWATER WETLANDS III = 40' January 3, 2006 Olt \ V ' z PRO CB 4 a', \ \ PROP. \ \JB \?ti `a I- A FOREBAY ?.f t.: DWQ Project No. DIVISION OF WATER QUALITY - 401 EXTENDED DETENTION (and POCKET') WETLAND WORKSHEET I. PROJECT INFORMATION (please complete the following information): Project Name: 4-=Nor-4-ME-so ^, 3r=,AT- fl Contact Person: Otuu a A6-M &. M&&XI F-L- Phone Number. (a 14) 4.47.9?Z-0 For projects with multiple basins, spe* which basin this worksheet applies to: Permanent Poo! Elevation Z-7:5- 00 ft. (elevation of the orifice Invert out) Temporary Pool Efevation z 74. o ci. ft. (elevation of the outlet structure invert in) Permanent Pool Surface Area Z17-030 sq. ft. (water surface area at permanent pool elevation) Drainage Area 14-76 or.. (on-site and off=site drainage to the basin) Impervious Area VS . G t 7 ac. (on-site and off-site drainage to the basin) Forebay Surface Area (4. -get 6 _ sq. ft. (at permanent pool elevation approximately 1596)• Marsh 0•-8" Surface Area 4 + S 0e, sq. ft. (at permanent pool elevation approximately 35%r Marsh 9'-18" Surface Area A1 SQ O sq. ft. (at permanent pool elevation approximately 35%r Micro Pool Surface Area 4•' z V40 sq, ft. (at permanent pool elevation approximately 15%r Temporary Pool Volume 2-6,6!10 cu. t (volume detained on top of the permanent pool) SAIDA used z • 8 4- (surface area to drainage area ratio)' Diameter of Orifice z" in. (draw down office diameter) 11. REQUIRED ITEMS CHECKLIST Initial in the space provided to indicate the following design requirements have been met and supporting documentation Is attached. 9a requirement has not been met, attach an explanation of why. At a minimum, a complete stornwater management plan submittal includes a worksheet for each BMP, design calculations, plans and specifications showing all BMPs and outlet structure details, a detailed drainage plan and a fully executed operation and maintenance agreement. An Incomplete submittal package will result In a request for additional information and will substantially delay final review and approval of the project Applicants Initials ?? The temporary pool controls runoff from the 1 inch rain. ? The basin side slopes are no steeper than 3:1. ? A planting plan for the marsh areas with plant species and densities is provided. ? Vegefotfon above the permanent pod elevation is specified. ? _._ An emergency drain Is provided to drain the basin. ?f:?The temporary pool draws down in 2 to 5 days. ?"? Sediment storage is provided in the permanent pool. ? mow-- rA sediment disposal area Is provided. ? Access Is provided for maintenance. site specific, signed and notarized operation and maintenance agreement is provided. The drainage area (including any offske area) is delineated on a site plan. ? r?Access Is provided for maintenance. Plan details for the wetland are provided. lan details for the inlet and outlet are provided. ylc'-cc+c-? site specific operation and maintenance agreement, signed and notarized by the responsible party is provided (see http:llh2o.ohnr state.nc.uslncwe0ande/oandm.doe). • Pocket Wetlands have different design parameters and are only assumed to remove 35% TSS - See pp. 19 and 20 of the NC DENR Stormwater BMP Manual, April 1999.1096 open water, 50% high marsh, 40% low marsh. 1/2/2006 Shoppes at Battle Bridge Raleigh, North Carolina BMP Stormwater Wetlands Design Calculations SA/DA Ratios for Permanent Pool Sizing to Achieve 850/s TSS Reduction IMPERVIOUS PERCENT 3.00 PERMANENT POOL DEPTHS IN FEET 4.00 5.00 6.00 100/0 0.59 0.49 0.43 0.35 20% 0.97 0.79 0.70 0.59 30% 1.34 1.08 0.97 0.83 40% 1.73 1.43 1.25 1.05 50010 2.06 1.73 1.50 1.30 60% 2.40 2.03 1.71 1.51 70% 2.88 2.40 2.07 1.79 Wetland Area (Ac.) I Desert tion 1 19.70 Located adjacent to Battle Bridge Road Normal Pool Surface Area Calculations Wetland 1W. DEPTH SAIDA POOL AREA 1 69.12 3 2.84 24,352 SURFACE AREA REQUIRED (SF) = 24,352 SURFACE AREA PROVIDED (SF) = 27,030 Shoppes at Battle Bridge BMP Design Data 12/19 Shopper at Battle Bddge SP43-05 Preliminary Pre-Development Stormwater Runoff Calculadow (Rational Nfegx4 ?Pm-Deve/onment (2 Year Event) Q = QdxA 0.35 = C Coefficlent of Runoff (dimensionless) 4.65 = I Rainfall Intensity for a given tie to peak (in/hr) 18.7 = A Drainage Area (Ac.) 32.08 =Qz (cfs) To = Time. of concentration =(( L"3/H)^.385)1-128 I = Intensity =. g/(h+t) 10 Tc 4.65 a I (in/hr) 2025 =L Hydraulic length of watershed 132 =g 64 =H Height of most remote point above outlet 18 =h 10 =t From "Elements of Urban Stonnwater Desigr by H. Rooney Malcolm, PE Pre-Development. (10 Year Ervenf) F Q = CxlxA 0.35 - C Coeffolen( of Runoff (dimensionless) 6.03 = I Rainfall Intensity for a given tie to peak (in/hr) 19.7. = A Drainage Area (Ac.) 41.57 =Qto (cfs) Tc =Time of concentration =(( L"3M)^.385)/128 10 TIC 2025 =L Hydraulic length of watershed 84 -H Height of most remote point above outlet 1= Intensity a g/(h+t) 6.03 = I (1Nhr) 195 =g 29 wh 100 From "Elements of Urban Stomtiwater.Desigr by H. Rooney Malcolm, PE 12!191' &LRffeloWent 1100 Year Event) Q = CxlxA 026 = C Coefficient of Runoff (dimensionless) SM = I Rainfall Intensity for a given tie to peak (In/hr) 19.7 = A Drainage Area (Ac.) 57.02 WQ100 (0110) Tc a Time of concentration =(( 03/W.385Y128 10 Tc 2025 =L Hydraulic length of watershed 84 =H Height of most remote point above outlet 10 Intensity = g/(h+t) 8.27 = I (in/hr) 290 =g 25 =h 104_ From "Elements of Urban Stonwa*er Design' by. H: Rooney Malcolm, PE Pond Report Hydraflow Hydrosraphs by Intellsolve Pond No. 1 - Shops at BB - Pond Pond Data Pond storage Is based on known contour areas. Average end area method used. Stage I Storage Table stage (ft) Elevation (ft) Contour area (sgft) Incr. Storage (cult) Total storage (cuff) 0.00 270.00 8,000 0 0 1.00 271.00 12,025 10,013 10,013 2.00 272.00 18,920 15,473 25,485 2.50 272.50 22,068 10,247 35,732 3.00 273.00 27,030 12,275 48,007 4.00 274.00 29,149 28.090 76,096 5.00 275.00 31,327 30,238 106,334 6.00 276.00 33,564 32,446 138,780 Monday, Jan 2 2006,4:20 PM Culvert I Orifice Structures Weir Structures [A] [B] [Cl [D] [A] [BI [C] [D] Rise (in) = 36.00 2.00 0.00 0.00 Crest Lan (ft) = 30.00 0.00 0.00 0.00 Span (In) = 36.00 2.00 0.00 0.00 Crest El. (ft) = 274.00 0.00 0.00 0.00 No. Barrels = 1 1 0 0 Weir Coeff. =3.33 0.00 0.00 0.00 Invert El. (R) = 259.00 273.00 0.00 0.00 Weir Type a Riser -- -- -- Length (R) = 125.00 1.00 0.00 0.00 Muitl-Stage = Yes No No NO Slope (%) = 1.44 1.00 0.00 0.00 H -Value - .013 .011 .000 .000 OrIE Coeff. = 0.60 0.60 0.00 0.00 Multi-Stage = n/a No No No Exfiltration = 0.000 In/hr (Contour) Tailwater Elev. = 0.00 ft Stage I Storage I Discharge Table Stage Storage Elevation Civ A ft CUR ft cfs 0.00 0 270.00 0.00 1.00 10,013 271.00 104.89 2.00 25,485 272.00 104.89 2.50 35,732 272.50 104.89 3.00 48,007 273.00 104.89 4.00 76,096 274.00 104.89 5.00 106,334 275.00 104.89 6.00 138,780 276.00 133.14 Note. COveNOrifice outfiowa have been analyzed under Inlet and outlet control. Clv B Clv C Clv D Wr A Wr B Wr C Wr D Exfil Total cis cis cfs of$ cfs cis cfs cfs cfs 0.00 - - 0.00 - - - - 0.00 0.00 - - 0.00 - - --- - 0.00 0.00 - - 0.00 - - - - 0.00 0.00 - - 0.00 --- --- --- - 0.00 0.00 - - 0.00 - - - - 0.00 0.10 - -- 0.00 - - - -- 0.10 0.15 - - 99.90 - - - - 100.05 0.18 - - 133.13 - - - --- 133.31 Hydrograph Plot HydraQow Hydrographs by intelisolve Monday, Jan 2 2006, 4:21 PM Hyd. No. 2 Post Shops BB Pond Hydrograph type = Reservoir Peak discharge = 12.08 cfs Storm frequency = 2 yrs Time interval = 1 min Inflow hyd. No. = 1 Max. Elevation = 274.24 ft Reservoir name = Shops at BB - Pond Max. Storage = 83,367 cult Storage Indication method used. Wet pond routing start elevation - 273.00 ft. Hydrograph Volume = 24,521 cuR Post Shops BB Pond Q {cfs} Hyd. No. 2 - 2 Yr 70.00 60.00 50.00 40.00 30.00 20.00 90.00 0.00 0 10 Hyd No. 2 20 30 40 50 60 70 Hyd No. 1 ® Req. Stor = 83,367 cult 80 ---1- 0.00 90 Time {min} Hydrograph Plot Hydraflow Hydrographs by Intelisolve Hyd. No. 2 Post Shops BB Pond Hydrograph type = Reservoir Storm frequency = 2 yrs Inflow hyd. No. = 1 Reservoir name = Shops at BB - Pond Post Shops BB Pond Hyd. No. 2 -- 2 Yr Storage Indication method used. Wet pond routing start elevation = 273.00 ft. Elev (ft) 276.00 Monday, Jan 2 2006, 4:22 PM Peak discharge = 12.08 cfs Time interval = 1 min Max. Elevation = 274.24 ft Max. Storage = 83,367 cuft Hydrograph Volume - 24,521 cult 275.00 274.00 273 00 Elev 1 276.0 275.0 274.0 273 0 0 10 20 30 40 50 60 70 80 80 '1. Shops at 138 - Pond Time (min) Hydrograph Plot Hydraflow Hydrographs by Intellsolve Hyd. No. 2 Post Shops BB Pond Hydrograph type = Reservoir Storm frequency = 10 yrs Inflow hyd. No. = 1 Reservoir name = Shops at BB - Pond Monday, Jan 2 2006,4:22 PM Peak discharge = 27.68 cfs Time interval = 1 min Max. Elevation = 274.42 ft Max. Storage = 88,878 cuft Storage Indication method used. Wet pond routing start elevation - 273.00 ft. Post Shops BB Pond Q (cfs) Hyd. No. 2 --10 Yr 90.00 - 80.00 - - ?- - Hydrograph Volume = 35,874 cuft Q (cfs, 90.00 _ 80.00 -- -, - 70 00 w-- - -- 70 00 . . - 00 60 60.00 . 50 00 50.00 . 40 40 00 .00 . 00 30 30.00 . 2 00 20 0.00 . 1 0 -??- 10 00 0. 0 . 0.00 0 10 Hyd No. 2 20 30 40 50 60 Hyd No. 1 [?IS7 Req. Stor = 88,878 tuft 0.00 70 80 Time (min) Hydrograph Plot Hydrallow Hydrographs by Intelisolve Monday, Jan 2 2006,4:22 PM Hyd. No. 2 Post Shops BB Pond Hydrograph type = Reservoir Peak discharge = 27.68 cfs Storm frequency = 10 yrs Time interval = 1 min Inflow hyd. No. = 1. Max. Elevation = 274.42 ft Reservoir name = Shops at BB - Pond Max. Storage = 88,878 cuft Storage Indication method used. Wet pond routing start elevation ; 273.00 ft. Hydrograph Volume - 35,874 cult Elev (ft) 276.00 275.00 274.00 273 00 Post Shops BB Pond Hyd. No. 2 --10 Yr Eiev ( 276.0 275.01 274.0( 273.01 0 10 20 30 40 50 60 70 80 Time (min) 1. Shops at BB -Pond E Hydrograph Plot Hydraflow Hydrographs by Intelisolve Monday, Jan 2 2006, 4:22 PM Hyd. No. 2 Post Shops BB Pond Hydrograph type = Reservoir Peak discharge = 54.44 cfs Storm frequency = 100 yrs Time interval = 1 min Inflow hyd. No. = 1 Max. Elevation = 274.67 ft Reservoir name = Shops at BB - Pond Max. Storage = 96,209 cuft Storage Indication method used. Wet pond routing start elevation = 273.00 ft. Hydrograph Volume - 54,406 cult Post Shops BB Pond Q {cfs) Hyd. No. 2 -100 Yr 120.00 100.00 80.00 60.00 40.00 20.00 0.00 •?_??,????.? 0 10 Hyd No. 2 20 30 40 50 60 - Hyd No. 1 ® Req. Stor = 96,209 cult 70 Time (min) Hydrograph Plot Hydraflow Hydrographs by intelisolve Hyd. No. 2 Post Shops BB Pond Hydrograph type = Reservoir Storm frequency = 100 yrs Inflow hyd. No. = 1 Reservoir name = Shops at BB - Pond Storage Indication method used. Wet pond routing start elevation = 273.00 ft Elev (ft) 276.00 275.00 274.00 273 00 Post Shops BB Pond Hyd. No. 2 --100 Yr Monday, Jan 2 2006,4:22 PM Peak discharge = 54.44 cfs Time interval = 1 min Max. Elevation = 274.67 ft Max. Storage = 96,209 cult Hydrograph Volume = 54,406 tuft Elev ( 276.0 275.0 274.0 273 0, 0 10 20 30 40 50 60 70 Time (min) 1. Shops at BB - Pond WETLAND OPERATION AND MAINTENANCE AGREEMENT The wetland system is defined as the wetland, pretreatment including forebays and the vegetated filter if one is provided. Maintenance activities shall be performed as follows: 1. After every significant runoff producing rainfall event and at least monthly: a. Inspect the wetland system for sediment accumulation, erosion, trash accumulation, vegetated cover, and general condition. b. Check and clear the orifice of any obstructions such that drawdown of the temporary pool occurs within 2 to 5 days as designed. 2. Repair eroded areas immediately, re-seed as necessary to maintain good vegetative cover, mow vegetative cover to maintain a maximum height of six inches, and remove trash as needed. 3. Inspect and repair the collection system (i.e. catch basins, piping, swales, riprap, etc.) quarterly to maintain proper functioning. 4. Remove accumulated sediment from the wetland system semi-annually or when depth is reduced to 75% of the original design depth (see diagram below). Removed sediment shall be disposed of in an appropriate manner and shall be handled in a manner that will not adversely impact water quality (i.e. stockpiling near a wetland or stream, etc.). The measuring device used to determine the sediment elevation shall be such that it will give an accurate depth reading and not readily penetrate into accumulated sediments. If the elevation of the marsh areas exceed the permanent pool elevation, the sediment should be removed to design levels. This shall be performed by removing the upper 6 inches of soil and stockpiling it. Then the marsh area shall be excavated six inches below design elevations. Afterwards the stockpiled soil should be spread over the marsh surface. The soil should not be stockpiled for more than two weeks. When the permanent pool depth reads 2.25 feet in the forebay and micro-pool, the sediment shall be removed. STORMWATER WETLAND DIAGRAM Sed. Rem. 75% WETLAND El. 270.75 MARSH Bot. El. 270.00 POREBAY V Permanent Pool Elevation 273.00 Sediment Removal Elevation 270.75 Bottom Elevation 270.00 MICRO-POOL 5. Remove cattails and other indigenous wetland plants when they cover 50% of the basin surface. These plants shall be encouraged to grow along the vegetated shelf and forebay berm. Page 1 of 2 Wetland planting densities in the marsh areas should be maintained by replanting bare areas as needed. Wetland plants should be encouraged to grow in the marsh areas. 6. If the basin must be drained for an emergency or to perform maintenance, the flushing of sediment through the emergency drain shall be minimized to the maximum extent practical. 7. All components of the wetland system shall be maintained in good working order. 8. Level spreaders or other structures that provide diffuse flow shall be maintained every six months. All accumulated sediment and debris shall be removed from the structure, and a level elevation shall be maintained across the entire flow spreading structure. Any down gradient erosion must be repaired and/or replanted as necessary. I acknowledge and agree by my signature below that I am responsible for the performance of the seven maintenance procedures listed above. I agree to notify DWQ of any problems with the system or prior to any changes to the system or responsible party. Print name: Title: IlYkajo.60-A-- Address: 421- WiKe.0 S•G 29Z23 Phone: tb3 R Szo Signature: `r ,. Zl , Date: Note: The legally responsible party should not be a homeowners association unless more than 50% of the lots have been sold and a resident of the subdivision has been named the president. I, 6 ar+ z . MS C trx ?n , a Notary Public for the State of Mo A4-N Cero l to a , County of No-J61(-e- , do hereby certify that 'F« cL Vy .lac aMS personally appeared before me this 3rd day of 1'aAuorv , Zaoto , and acknowledge the due execution of the forgoing wet [wetland] detention basin maintenance requirements. Witness my hand and official seal, ,9?oi4sutr?tt 4? R.y ?1C• 1 `{d. T • Y i ? Y ? • V • Y • N . N • • ?C.a '? ,?•re f/?S'pr1 r o V Or-AI My commission expires ,F f Zol o Page 2 of 2 N YttfP IB' e0A0eD J rx Olrvew. fxf M,Y)? xo,[- xpY,AYL CONOf TE O-ro Ap %xa AANL[xI TO Lamy OAObGw ILA'O SLIME % wOL0.w BT 1' LpIwRO [ac. caWx[rz SLAB MILLI x n B-eon.) r nr,A woo re mm n.xn 1 LOWx W[ KNI IO1WwC[LNxi. TYPICAL ROUNDABOUT PLAN VIEW xrs TOMS- lglll[WSOfiXEY1EMAPILOYEYEN7951pKNON NYJ PLWARELOCAiEp ONTHE 101ACEN7CONMERCIAL Y \ rteBSA. N [ONrRD P. ' °9P , wx( r • L IONmPAPtfl lOlAF,gRR( CONJ7M• EMATION OF RNBEOINI7ENPFOW91ENI315 \ PoG1 ? JJk]EO % WOM DEPENDEWNTUPONRINEACMNU AYVNALLYAOLC Np MµOEPlE7[TWRN PROPFRIYOWNFRREGA yyG % , Sy( /yti 3,P PHASING, RMW ACCESB,MMNARNI, BOF6VAE PHASING, AND taNie[[ ? F \ ///// i MASINOOFNNVINML BXLMNJSEQOS6YA390CA17E05f1E xCRe L 1 / / ' IMIROIEMENISYS[BJFCTroFExEwAApATROY,LLM71E,Gi1's 71FF. pp GSMKV ` \\ / ?? / \ -T V11 40YAL DlAWDK \ \ / Po 19112 BB ?. w LOxD[. DOHMD X / EIF /, / P 1G.t_. ./ 141' TREE SAVENOTE w NPI w 072 usD %I%E rwar 'PERMANENT OPEN SPACE/TREE SAVEAREA'SHOWN ON THESE PLANS DESIGNATEAREAS W WHICH EXISTING \ TREES WILL BE SAVED. PRIOR TO SUBMISSION OFA DETAILED SITE PLAN FOR PURPOSES OF PERMITTING, \ A THESE AREAS WILL BE DEFINED GEOMETRICALLY BASED ONA SURVEY OF TREE DESCRIPTIONS AND LOCATIONS. / THE AGGREGATE TREE SAVEAREA SHALL, ATA MINIMUM, EQUAL 2.46ACRIES IN CONFORMITY WITH ZONING N'r CONDITIONS. [`"[s'TNT-La's'\? i \ Pomrcw \ ppry i .( Q. ux• %wE rN.T Y/ i \ ? ?/ / / d /. ? ytT hR \ I / ./ roErt. aNUI c I ; ; / UY•YYJM I P BNP / BUTORY / /% ??? DIRAIANGEBOUNDARY ID•PICAU, i / r[IIr. nAm1 c / \ ux• vAUxr / , / / / l/ \ \ us0 vArm / I / \\ W IuA,mo. NMDf W \ y ? / ? / / / f / \ \ *'t// 9f wB? rcY [ a, I, ? / l N / 7 ?ENME rwar . / rwxwL / B s .W \? TRFCt PROP. BMP? CONTRIBUTORY DRABIAGEB[MINDARY ? . ?? iA (SL) / / FUTURE DEVELOPMEN7L / M-? ? nESLOIe "1T Z TIM) well 'EC V•,Y[N Uq PN 0.60.DG0.•Mi m? x ? anvreo '? 1 W91CAL SECTON A7 0.01--Ola xn wx.(P Lfx[es uc BOn 30N P4 HA) ux• vAUx,.eLSUx,NL * DENOTES LOCATIONS AT WHICH MIN. BOC RADIUS OF 28' MLL BE EMPLOYED TO ACCOMMODATE FIRE SAFETY EQUIPMENT. .u[x r, wae[cLA N uwu Po zsu r.u ,f9 usu sw.a[ ru,.r K` 1 1 1 \ 1 1 xr ` 1 \ wocD. Bcefr u[a 1 \ Po 1wr ec )ae 1 [RU vNA[ ruYr `\ \\, 1\ \ r l \ \ / \ A'r MLMX- A vp EMWB fAlli/ \ `\ lLMS L PODIL 1V , ?\r ro mx rc uss ux• % It rFnr S\ \ \1 L F-;\'1\t x / / r I / I Py I Il?.. A I GROCERY 34,928 SF . . . ............. ?. . g r?B,eN . ? a n a a s k a? a?ia = e a $>? X, a NETALL 975 Sr ' a PA " o 0 C L 3 S s a 0 o p c { f?_1 { 1 { {? - g'AU°?91901 brexm Lsr[ ?I tG srx[s w uAw x n s°sxs ,Hutt LAZE P Nsn msu : mxx: NOTES I. ALLCONSTRUCIIGJ TOSEINACCORDANCE WITH CURRENT GTYOFRALEIGHANDORNCOOT STANDARDS AND SPECIFICA77ONS. 2 SOUNDARYINFORMATION IS TAKEN FROM SURVEY ENOTLED'GEORGE ROSEBUIDERS, INC'DATED JM'UARY a BOSBYGRIFFW LAND SURVEYING. INC. 3 CONTOURS AREA COMBINATION OF AERIAL SURVEY. FIELD SURVEY, AND CRYOF RAIDGHOIGTAL TOPOGRAPHIC INFORMATION 4TREELNEOBTANEDFROMAERIALSURVEYAND G7YQe RALE1GHUf ALNFORWn . S THIS SITE IS NOT CONTAINED WITHIN FEW MAPPED TOO VEARFLOW%AIN IMAP 370297, PANEL 0570EJ 0. CONTRACTOR IS RESPONSIBLE FOR FIELD VERIFICATION OFALL EdSTING UTXmES. 7. ALL DISTANCES ARE TO BACK OF CURSOR RIGHT-OFWAYUNLESS OTHERWISE SPECIFIED. A MINIMUM CORNER CLEARANCE FROM THE CURB LINE OF INTERSEC77NG STRFETS SHALL SEATLEASTNFEETFROM iMEMNTOF TANGENCY AND NOONVEWAY OR PARKING SPACES SHALL ENCROACH ON THIS MNIMUM CORNER CLEARANCE 9. RIGHT-OF-WAY SHALL BE CLEARED AND GRUBBED MINIM W FEET OF ALL RESIDENTIPL OR RESIDENTIAL CC/LECTORWTERSECROVS RIGHT-OF-WAY SHALL BE CLEARED AND GRUBBED WITHNIWFEETOFALL OTHER STREETWIERSECPCNS 10. NO SIGHT OBSTRUCTING OR PARTIALLY OBSTRUCTING WALL, FENCE, FOUAGE BERM, PARKED VEHICLES, SIGN OR OMER OBJECTS BETWEEN THE HEIGHTS OF TWO (2) FEETAND EIGHT (S) FEETABOVE THE CURB UNEELEVA770N, OR THENEAREST TRAVELED WWYIF NO _ CURSING COSTS, SHALL BE PLACED WTMM A SIGHT TRIANGLE X;r ZOOM. I-0- M^ Bon nw rc w ? uxvALYl7 coign[ ? ? QoQP PROP. BMA ?? I I I II I i ' CONTRIBUTORY \? I I i IIII Q 1n DRAINAGE BOUNDARY ? I I IIIII p'r'GUl \ i unlL 0 I Y / I ? III I t} i I I I IIII,` h RESTAURANT 4,595 SF RESTAURANT 7,850 SF H I `?I ^I I VRi II ? IIIII IIII iiiil Illb S. S IIII 1 I ARCEL 1 I Jill f 1 a r RI , IIIII iiiil T? ?+L •®" n YI I I I I BA IIIII TTLE BRIDGE I¢DI n', 2ofwlsn 7 ML aBMxl TT I ul l I III ??- I . I IU I I IIII m - I IIII I I I I IIII IIII m "g y PARCEL 2 ? II ( I III I I m? Ill ll m¢ ?riL' ' _ I IIIIW? IIIIID§ s T4EI C9 ', { ? IIII N III II w otl? ? O [ oa 4{ ? ?. 1 * II NI w I? II111H ?? 8 k f L 9 srwfs \ ? I ? 111111 } 11111, ycNa wYS r 1 IIII I IIII / ? ,?-x`f 1 ` IIII I I III III 3 O o ROCK QUARRY ROAD WIDENING SECTION N.rs FLOmO [1OJa aRf VNICL SLEW PAmeJlt TO MAMw E.- SLWE TROY SOP. TO FOR OF 1pFWXG MI. SLOPE W[ 0 °a rc BATTLE BRIDGE ROAD WIDENING SECTION MT.S EVSMC CROSS SLOPE VARIES, NEW PAVEMENT 70 MATOI EOSTNG SLOPE FROM [.GP. TO EDGE OF NOENING MN. SLOPE .02i p\ t i' R oA O" v ?. PF i / \ POINT 1 R ?. #1 \ \ PAINf® ` 1 I 1 Po JON PLTt7 rloNana 1 1 1 1 x%, vewG '1 rauYlen 1 I 1 1 1 I 1 I,1 l \ \ r 1 1 1 ?'1, 1\Q / ,? ? 1 ! \ 1 1 xn r xILAm , 1 1 ' I ? 1 .? \ ?, \ Po usero T v=r ALw d /. f / FUTURE / DEVELOPMENT / SO. POB11C Rely UT B'B) FOR SECTION THROUGH STORMWATER WETLANDS SEE SHEET2 OF 2. SEDIMENT DISPOSAL NOTE. ACCUMULATED SEDIMENT FROM THE WETLAND SYSTEM WILL BE REMOVED SEMIANNUALLY OR WHEN DEPTH IS REDUCED TO 75 %OF THE ORIGINAL DESIGN DEPTH. REMOVED SEDIMENT SHALL BE DISPOSED IN THE OPEN SPACEAS DEPICTED ON SHEETCS 2 SPECIES TYPE LOCATION SPACING TOTAL AREA TOTAL PLANTS Juncus effuses Soft Rush Live plants 0'-6' depths 2'x2' 9.800 sq. ft 2.450 lantz Scir us validus ul rus ropa ule '-12' de th 'x ' total below 716 lams Pontederia cordata Pickerelweed Prop. ule 0'-12" de th 2"x2' total below 716 lams Iris seudacorus Yellow-fla Ins Propagule 0--12' depth 2"x2' total below 716 lants lo.5tiu sq. rt.l 0"-6" DEPTH 9,800 SQ. FT. 6"-12" DEPTH 8,590 SQ. FT. If I ./ / - / uN O rtrro . ?? 1 >? 1 \ i a ti ? 6 d t, 2 - % • A' a ` 1 ?q 7 1- 4_ J i ?. 1 \ t /- x r r o- ? l A.- ,% y x. rer? , L Aro ?i j(( ? ` ? ; ! l ?4 • + Pa ? _' r r ly 27.?.? q• 'nr T1. _ a Via, 1 s + , 1 nie ssoc. Engineering Planning Landscape Architecture 1150 SE MAYNARD ROAD SUITE 260 CARY. NC 27511 (919) 467-9708 Revisions EVERGREENA3ATTLOWNEREBRIDGE, LLC 422AKEN HUNT CIRCLE COLUMBIA, SC 29223 (803) 8655203 Project Shoppes at Battle Bridge Stormwater Wetlands Landscape Plan Dote January 3, 2006 Stole 1"=20' Sheet 1 of 2 Plant Matenal and Fertil- Specifications Container (Woody and Herbaceous Plants) The soil within the root ball shall be at field capacity (1/3 atmosphere) or wetter upon delivery to the job site. Any wilted, dry and/or light-weight plants shall be rejected. if not plented immediately upon delivery to the job site, plants shall be stored in shade and root beds kept moist through perrod,c watenng until t1e time of planting The container size shad be at least as large as speo,f;ed. Plan's shad not necessarily be rejected when supplied m containers larger than specified. However. the -1/root masses shall be the size of the speuLee container size. If the soil/root masses are substantially smaler than the specified container size and loose soil exists on the sides and bottom of the containers, mdlcetmg that plants have not been in specified containers long enough to root into surrounding soil, the plants shall be rejected. If growing, the plants mall appear healthy with no leaf spots. leaf damage. leaf discoloration. chlorosis. leaf wilting or curling. or evidence of msects on the leeves. for trees and shrubs, where spiraling woody roots exist on the outside of the soil/root mass upon the removal of the plants from the containers. the landscape contractor shall separate (cutting where necessary) and spread them out (frazzle) prior to planting. Flant Material and Faith-, 5peafintwn5 (Cont.) Plua CHerb-ous Plants Woody 5eedinr or Rooted C tt e ) If rot planted immedotely upon delivery to the lob site, the pugs whether in or out or the; growing units shall be stored out of direct exposure to the sun and wind and maintained moist through per,od!.c watenng unit! the tame of planting. If the pugs ae not contained in the,. growing umts upon delivery and will not be planted immediate y. they should be treated as above and their root masses shat be protected by straw or other suitable matena!s and mamtamed moist through periodic watering. until the time planting. Plugs shall have solid soil/root masses with the soil in place. Roots shall appear clean and white in coloration. If growing, the plants shall appear healthy with no leaf spots. leaf damage. leaf discoloration. chlorosis, leaf wilting or curling. or evidence of insects on the leaves. If dormant (herbaceous). new healthy shoots shall be apparent. Plugs containing shoots that are soft or mushy or otherwise appear rotten shall not be accepted. If dormant (woody), stems shall be pliable and exhibit light green to yellowish green cambium. Plugs containing brittle stems and having unhealthy cambium shall not be accepted. Plugs (woody seedlings) shall have widths that are at least to the limb lines of the seedlings and have depths that are at least one-fourth the heights of the seedlings. Planting 5pea6catnons 1) Plants will be installed over the shallow portions ( 12' in depth Coormol pool) of the Extended Detention Wetland system. 2) Plant material is to maintained in coo!. moist environment until plantng. 3) Live plants are to be ,nstaaed by hand using tree planting 'oars (dibble bars). 4) --ive plants are to be installed so that root ca'ar 5 at (or slightly below) soil surface (not significantly above or below grade). 5) ?Iant,ng hole will be opened by the dibble bar, plant properly placed Cvert!-;' with root collar at appropriate elevation) and the hole will be closed completely (no air space around roots) with dibble bar and foot pressure. G) Live plants should not lean more than 10 degrees from vert-1. 7) All root parts must be in ground. 5) Propagules (dormant rhizomes. etc) will be planted by hand 1'-2' into sod surface with vegetative portions Cor buds) facing upwards. 9) Planting will not occur when soil conditions are not conducive to proper installation (e.g. frozen ground). 10) Planting should occur during the period from March 1st through April 30th. Notes ride ' ssoc. Engineering Planning Landscape Architecture 1150 SE MAYNA.RD R0A6 SUITE 260 CARY, NC 27511 (919) 467-9708 Fiber or Peat Pot (Herb-cus Plants) If not planted immediately upon delivery to the job site. plants shall be stored in shade and root masses kept moist through periodic watering until the tine of planting. The plants shall be well-rooted through the sides and bottoms of the pots and firmly contained therein. If the plants may be easily removed from the pots by holding the upper portion of the plant and gently pulling on the pots, the plants shall be rejected. If growing. the plants shall appear healthy with no leaf spots, leaf damage. leaf discoloration. chlorosis. leaf wilting or curling. or evidence of insects on the leaves. - The pot size shall be at least as large as specified. Plants shall not necessarily be rejected when supplied in pots larger than specified. The number of plats or stems Cculm6) per port as specified shall be present at the minimum, and on the average. or the plants shall be rejected. Dormant Prepagule (Herbaceous Plants) If not planted immediately upon delivery to the job site. the dormant propagules shall be stored out of direct exposure to the sun and wind and they shall be protected by covering with straw. peat moss. compost, or other suitable materials and shall be kept mast. through periodic watering. until the time of planting. The bodies and shoots associated with the propagules shall have turgor or be rigid to the touch. If the bodies and/or shoots associated with the propagules are soft or mushy. or appear rotten or decomposed. the plant materials shall be rejected. Rhizome Cstolon) sections shall provide a mmmum of two shoots per section or Rhizome (stolon) sections containing at least a terminal shoot shall be a minimum of four inches (4-) in length (in order to ensure sufficient stored energy to support the new growth). Rhizome sections containing shoots that are soft or mushy or otherwise appear rotten shall not be accepted. F rc t5zat.ion Herbaceous Plantmgs 5prmg plantings - Use compressed slow-release tablets (Agriform) or Osmocote 18-6-12, eight to nine month release fertilizer. to be placed in hole at time of planting. For Dormant propagules. contaner/fiber pot, or plug seedlings use about 15 grams (0.5 oz.) per planting. Potential Wetland Plant 5upplids Mellow Marsh Farm 919-543-3532 mellowmarshwnndsorno co < altozm Iloma h• ds ingco > J+J Transplant Aquatic Nursery 715-256-0059 800-622-5055 Environmental Concern 410-745-9620 Bobtown Nursery 757-787-8454 600-201-4714 1) Topographic information from combined field survey. City of Raleigh topographic information, and proposed grading of 5hoppes at Battle Bridge area. 2) 5urface area of wetlands normal pool Is 27.030 sf ---- based on 5A/DA ratio of total contributory drainage basin from Table 1.1 NODENR 5tormwater Best Management Practices. 3) For H + H calculations associated with proposed wetlands and documentation of peak rate of Stormwater runoff. see Stormwater Analysis for Proposed 5ho11es at Battle Bridge Extended Detention Wetlands by William G. Daniel + Associates. PA dated 1/04/06. 43 Construction of the proposed wetlands shall be regarded as an integral part of site improvements required to support the proposed 5hoppes at Battle Bridge. Prior to issuance of a Certificate of Occupancy for A.) any building within the proposed shopping center; construction of the wetlands shall be completed. B.) a wetlands O+M manual prepared and submitted to the City. C.) the BMP easement established through recordation. and D.) an as-built exhibit of the constructed wetlands submitted to the City. 7) The following general construction sequence applies to construction of the extended detention wetlands: A.) Following receipt of encroachment permits from NCDOT and Notionwide Wetlands Permit from ACOE. extend existing culvert and construct structures as shown on plans. B.) Perform grading. prepare planting areas. and install proposed plantings within and around proposed wetland. C.3 Upon inspection and approval of completed wetland by the project engineer, close drain valve. Revisions NER EVERGREENAAWOTfLE BRIDGE, LLC 422 AIKEN HUNT CROLE COLUMEIK SC 29223 (603) 865-5203 Project Shoppes at Battle Bridge Stormwater Wetlands Landscape Plan Date January 3, 2006 Scale As Shown Sheet 2of2 Stormwater Wetlands Section A-AI PLANT LIST 5, Q.-Al M U w n Ymn Of l" MOTES a r,r rLrwLr rrxt•rDe.-r ft .aw Lw .o.cfef rrAfD M rpar+f0. e .e++C..a+D..mx a?wnu Y r+dr.+.w r...w ts. waa OYfMD.Mr[w?W?O arar ri HAM R?S?i baK Ya bid Y.Y?0. rC RwH Swca C3M?.. b fCUwMO Nr tl+Mf tNy1,MD M .,V Nr?C? SrSDpup d alfgfr.rfr 4 Aci fsA'tHi..f1.tY?aw?DfD.wailrp L.LLp+EO ?IWNMT /DaaONO WSLI?L?R s rmera • .... rf.w .s w wa..u . ra .aa ro .NN ra.rw .a.wa nw f+w..r.aew eawwsEwur,n 4 Al 0.rH w.La Ya M YR Mff.WYy b?aY.YrW Y ?fA VMSDf M.rffEM. ' ?.??ao °W i+e+wr°?00..ve wav.vr.rar waa Y awrsr ? ,OVC?..W. V LDC?Sbr d rYA,IDtlM> YItNf r wBCC?,1,lYD ??wlr b ?1?...0 ? .r,a. by ?L'Af?w fruaL 4ed PbMn)Mw Bhviraa»xMtrl ?n hkI4 e W" PLANTNG DETAL ORNAMENTAL CRASS PLANTNG DETAL (P» s n o? pI. plp) a -rs.2 mm to SWF NOT To SCALE MIS S. Swot "I e a r>aw =a (S/I) P26-Na qx IsE2) M-no e ANNUALS PLANTNG DETAIL NOT To scaE SHOPPES at BATTLE BRIDGE RALEIGH, NC DEVELOM- FMCUN-BATILBRDQ UC 122 AM KMT CRCLE COLUMBIA, SC 29223 6ro/os lveUaS R/6/QS PER COR COMWWS r....t..? ? NAD 2r1 AS 3"0" V79/GS PLANT LIST & DETAILS IARfE TRH MR" TRH E, TREE PLANTING DETAILS HOT TO SS:ME E GROUND COVER PLANTING DETAIL NOT To SCALE NORTH CAROLINA ECOSYSTEM ENHANCEMENT PROGRAM, NCEEP IN LIEU FEE REQUEST FORM Revised 9115/45 Print this form, fill in required information, sign and date, and either mail to NCEEP, 1652 Mail Service Center, Raleigh, NC 27699-1652, or fax to 919-715-2219. Attac tmnents are acceptable for clarification purposes. ;..__._......_... ?..._......_..._....._......._......_..-_...._...._.. ? ......................................................_.............._....._...........-._............... 1. Name of Applicant or Agent %0% ?.a1?ZELK i frt. Name of Business of Applicant or Agent ?:t ; ??v des ? GwSu ?S 1 3. Mailing Address (Street or PO lox) t+aVSw 9A - a: city, state; z .._....__....? ..__...._.. -_.._ ... _ _ leN C. 5. Telephone (eg, 919-555-1212) OVA) g00 .._......_..... -............................. .....-----..........._._ _ 8. Fan (optional) ..:..- - ...._...._- ._...._ ._...._...._...._..._-..._._.. -- ?R 1 CA) 84 ri _ Oo4 `4 ..._ ...__... 7. -E-mall (optional) s b z^r t e0c., t9S0.0dcc . ce •? '8. Pr Name ' ( ? ? a?>G Q ?a - 5lnopp?s i? .Ll _ l 9. Project location (nearest town, city) L 1Zat e>, -.._...__..__..- ......_ 10...Lai-Long....Coordinates.............. .._......(op.......tiona..l} € ?? 39 " NN. bed E oject ..... .... _.. ..._..... 1 1. Pr County ._._........._..........}.._._.. W*jG 12 River Basin S G 13. Catatogtng Unit , 03o aoao t ? _ _ _ _ _ l 14. Riparian W- etland impact (ac.) (e. g., 0.13) _ 15. Novi-Riparian Wetland?Impact 1 16. Coastal Marsh impact (ac.) ; ?, ? 17. Stream impacts-Cold (ft.) (e.g. 1,234y 18. Stream Impact-Cool (ft.) 19. Stream Impact-Warm (ft.) i Z0. Buffet Impact,Zotfe T(sq ft:y (e.g. 12,345) 21. Buffer Impact-Zone 2 (sq. ft.) a s tg ? b Check ( below If this request is a: Signature of Applicant or Agent: revision to a current acceptance, or _ re-submission of an expired acceptance -_..-_....._ .. _ ?..--.....r ................ _...... ._...... .._= Buffer mifigation applicable orgy in the Neuse, Tar-Pandico and Catawba river basins, and the Randleman Lake Water Supply WetershW. For help in deterridning the Cataloging Unit, go to EPS's'Surf Your Watershed' web page: httV://cfoub.dPa. rfllocatebndex.dm Direct all questions to Carol Shaw at 919-733-6205 or caroi.shaw@ncmail.net by It C r o < Michael F. Easley, Governor William G. Ross Jr., Secretary North Carolina Department of Environment and Natural Resources Alan W. Mimek, P.E. Director Division of Water Quality December 7, 2004 DWQ EXP# 04-1863 Wake County Page 1 of 2 William G. Daniel & Associates, PA 1150 SE Maynard Road, Suite 260 Cary, NC 27511 Subject Property: Rock Quarry Road UT to Neuse River On-Site Determination for Applicability to the Neuse River Riparian Area Protection Rules (15A NCAC 2B.0233)-EXPRESS REVIEW PROGRAM Dear Sir or Madam: On December 6, 2004, at your request I conducted an on-site determination to review five features located on the subject property for applicability to the Neuse Buffer Rules (15A NCAC 2B.0233). The features are labeled as "A, B, C, E & F" on the attached maps initialed by me on December 7, 2004. The Division of Water Quality (DWQ) has determined that the features labeled as "A, B, C, E & F" on the attached maps are subject to the Neuse Buffer Rule, the origins of these features have been identified and flagged in the field as the following: Feature A starts at flag it#B.5, Feature B starts at flag #E4, Feature C starts at flag #C1, Feature E starts at flag #F1 and Feature F starts at flag #Hl. These streams and their associated buffers should be identified on any future plans for this property. The owner (or future owners) should notify the DWQ (and other relevant agencies) of this decision in any future correspondences concerning this property. This on-site determination shall expire five (5) years from the date of this letter. Landowners or affected parties that dispute a determination made by the DWQ or Delegated Local Authority that a surface water exists and that it is subject to the buffer rule may request a determination by the Director.` A request for a determination by the Director shall be referred to the Director in writing c/o John Dorney, DWQ Wetlands/401 Unit, 2321 Crabtree Blvd., Raleigh, NC 27604-2260. Individuals that dispute a determination by the DWQ or Delegated Local Authority that "exempts." a surface water from the buffer rule may ask for an adjudicatory hearing. You must act within 60 days. of the date that you receive this letter. Applicants are hereby notified that the 60-day statutory appeal time does not start until the affected party (including downstream and adjacent landowners) is notified of this decision. DWQ recommends that the applicant conduct this notification in order to be certain that third party appeals are made in a timely manner. To ask for a hearing, send a written petition, which conforms to Chapter 150B of the North Carolina General Statutes to the Office of Administrative Hearings, 6714 Mail Service Center, Raleigh, N.C. 27699-6714. This determination is final and binding unless you ask for a hearing within 60 days. . , p Caro 401 Wetlands Certification Unit Qtur' !If 1650 Mail Service Center, Raleigh, North Carolina 27699-1650 2321 Crabtree Boulevard, Suite 250, Raleigh, North Carolina 27604 Phone: 919.733-1786 / FAX 919-733-6893 / Internet: htto://h2o.enr.state.nc.us/ncwetlands An Equal Opportunity/Affirmative Action Employer - 50% Recycled/10% Post Consumer Paper William G. Daniel & Associates, PA Page 2 of 2 12/7/04 This letter only addresses the applicability to the buffer rules and does not approve any activity within the buffers. Nor does this letter approve any activity within Waters of the United States or Waters of the State. If you have any additional questions or require additional information please call Deborah Edwards at (919) 733-9502. Sincerely, ` Alan W . Klimek, P.E. AWK/dae Attachments: Wake County Soil Survey map USGS Garner Quad map cc: DWQ Raleigh Regional Office File Copy Central Files Walter Cole-S&EC Filename 041863RockQaarry(Wake)EXP+origin S J , J r? "A Ru ?1uC fUC .. Y i. ?? .. I. APW A }ovc A w. • J <x I 0 y ?> .fin A4 f$ 1 r ?ti 5n ?_ z 47, `p ,r • Y?"y iva Project No. 03345pA 1 Figure 2 - J Soil Survey Map, • S ???mcz Rock Quarry Tract t Sail & Environmental Consultatnts, PA sc Project Mgr.. William G. Daniel & Associates, P.A_ 11010 Raven Ridge Rd.- Raleigh, NC 27614 Wake County, NC (919) 846.5900 • (919)848.9467 Scale= Web Page: wwr,5andEC.com V = 1,320' 01114104 Wane County Soil Survey Issued 1970, Sheet 79 - bib:d !9b69b;6:01 5689 Z5?6 SQNU-U3N-GMG:WOaA f;A:TT bRR;3-)--)qn Wetland Delineation Performed By: Soil & Environmental Consultants, PA 11010 Raven Ridge Road Raleigh, North Carolina 27614 a> (919) 846-5900 DATA FORM ROUTINE WETLAND DETERMINATION (1987 COE Wetlands Delineation Manual) Project/Site: Sumerlyn Subdivision Date: . 10-08-04 Applicant/Owner: William G. Daniels & Associates County: Wake Investigator: Walter Cole State: NC Do Normal Circumstances exist on the site? x Yes No Community ID: Mixed Pine Hardwood Is the site signiflcantiy disturbed (Atypical Situation)? Yes X No Transect ID: Is the area a potential Problem Area? Yes X No Plot ID: Upland near flag F14 !f needed, explain on reverse. VFCWTOTION Dominant Plant Species Stratum Indicator Dominant Plant Species Stratum Indicator 1. Lonlcere japonica VINE FAG 9. Plnus Taeda TREE FAC 10. 3. Ilex opaca SHRUB FAC- 11. 14. Quercus nigra TREE FAC 12. 5. Jw*erus virginiana TREE FACU- 13. Smilax rotundifta VINE FAC 14. 7. 15. 8. 16. Percent of Dominant Species that are OBL, FACW, or FAC (excluding FAC-): Battle Bridge Road Site 50% Battle Bridge Road Site Remarks: Note: The Shoppes @ Battle Bridge properties were evaluated at the same time as the Sumerlyn SID property although they are separate properties and projects. The data forms provided here represent the typical wetlands found on both properties. HVDROLOGY . . i _ Recorded Data (Describe in.Remarks): - Stream, Lake or Tide Gauge Aerial Photographs Other X No Recorded Data Available Wetland Hydrology Indicators: Primary Indicators: _ Inundated _ Saturated in Upper 12 Inches Sediment Deposits Drainage Patterns in Wetlands Field Observations: Secondary Indicators (2 or more required): Oxidized Root Channels in Upper 12 Inches Depth of Surface Water: N/A (in.) _ Water-Stained Leaves Local Soil Survey Data Depth to Free Water in Pit: >16" (in.) _ FAC-Neutral Test _ Other (Explain in Remarks) . Depth to Saturated Soil: >16" (in.) Remarks: Wetland Delineation Performed By: Soil & Environmental Consultants, PA 11010 Raven Ridge Road Raleigh, North Carolina 27614 (919) 846-5900 Project/Site: Sumerlyn Subdivision Plot ID: Upland near flag F14 cnu c Map Unit Name Drainage Class: Well Drained . (Series and Phase): Appling Field Observations Taxonomy (Subgroup): Typic Hapludults Confirm Mapped Type? _ Yes - No Profile Description: Depth Matrix Color Mottle Color Mottle Texture, Concretions, inches Horizon (Munsell Moist) (Munsell Moist) Abundance/Contrast Structure etc: 0-6 Al 10YR5/2 Sand loam 6-12 A2 10YR6/4 Sand Loam 10-16 Bt 7.5YR5/6 Sand clay loam Hydric Soil Indicators: Histosol... Concretions Hisstic Epipedon High Organic Content in Surface Layer in Sandy Soils Sulfidic Odor Organic Streaking in Sandy Soils Aquic Moisture Regime Listed on Local Hydric Soils List Reducing Conditions Listed on National Hydric Soils, List Gleyed or Low-Chroma Colors Other (Explain in Remarks) Remarks: a Note: The Shoppes @ Battle Bridge properties were evaluated at the same time as the Sumerlyn S/D property although they are separate properties and projects. The data forms provided here represent the typical wetlands found on both properties. WETLANDS DFTFRMINATION Hydrophytic Vegetation Present? x Yes - No Is this sampling point within a wetland? Wetland Hydrology Present? Yes x No - ,a Yes x No - Hydric Soils Present? Yes x No Remarks: Wetland Delineation Performed By: Soil & Environmental Consultants, PA 11010 Raven Ridge Road Raleigh, North Carolina 27614 (919) 846-5900 DATA FORM ROUTINE WETLAND DETERMINATION (1987 COE Wetlands Delineation Manual) Project/Site: Sumerlyn Subdivision Date: 01-10-2004 Applicant/Owner: William G. Daniels & Associates County: Wake Investigator: Walter Cole State: NC Do Normal Circumstances exist on the site? X Yes No Community ID: Is the site significantly disturbed (Atypical Situation)? Yes X No Transect ID: Is the area a potential Problem Area? Yes X No Plot ID: Wetland aflag F14 If needed, ex ain on reverse.) VFnFTOTInN Dominant Plant Species Stratum Indicator Dominant Plant Species Stratum Indicator 1. Lonicera japonica VINE FAC- 9. 2. Acer rubrum TREE FAC 10. 3. 11ex glabra SHRUB FACW 11. Woodwarc a virginke HgRB OBL 12. 5. Saururvs cemuus HERB OBL 13. Smilax rotundifolia VINE FAC 14. Boehmede cy0ndnca HERB FACW+ 15. 8. Mlcrostegium vimineum HERB FAC+ 16. Percent of Dominant Species that are OBL; FACW, or FAC (excluding FAC-): 87% Remarks: HYDROLOGY Recorded Data (Describe in Remarks): Stream, Lake or Tide Gauge :. _ Aerial. Photographs . = Other X No Recorded Data Available Wetland Hydrology Indicators: Primary Indicators: inundated x Saturated in Upper 12 Inches x Sediment Deposits x Drainage Patterns in Wetlands Field Observations: Secondary Indicators (2 or more required): x Oxidized Root Channels in Upper 12 Inches Depth of Surface Water. WA (in.) x Water-Stained Leaves Local Soil Survey Data Depth to Free Water in Pit: 6 (in.) _ FAC-Neutral Test Other (Explain in Remarks) Depth to Saturated Soil: 6 (in.) .i Remarks: Wetland Delineation Performed By: Soil & Environmental Consultants, PA 11010 Raven Ridge Road Raleigh, North Carolina 27614 (919) 846-5900 Project/Site: Sumerlyn Subdivision Plot ID: Wetland Q flag F14 Qna a Map Unit Name Drainage Class: Poorl y Drained (Series and Phase): Worsham Field Observations Taxonomy (Subgroup): Typic Ochraqults Confirm Mapped Type? Yes _ No Profile Description: Depth Matrix Color Mottle Color Mottle Texture, Concretions, inches Horizon (Munsell Moist) (Munsell Moist) Abundance/Contrast Structure etc. 0-6 A 1 QYR4/1 Sand Loam 3-12 Btg 10YR6/2 10YR 614 Common, prominent San Clay Loam Hydric Soil Indicators: Histosol . Concretions Histic Epipedon High Organic Content in Surface Layer in Sandy Soils Sulfidic Odor Organic Streaking in.Sandy Soils x Aquic Moisture Regime x Listed on Local Hydric Soils List Reducing Conditions Listed on National Hydric Soils, List x Gleyed or Low-Chroma Colors Other (Explain in Remarks) Remarks: WETLANDS DETERMINATION Hydrophytic Vegetation Present? x Yes _ No Is this sampling point within a wetland? Wetland Hydrology Present? x : Yes _ No X Yes No Hydric Soils Present? x Yes No Remarks: ?%4Sao 3 01- it - 0(4 Addendum to the Pre-Construction Notification and "Buffer Rules" Application Required for Projects Submitted Under the "Express Review Program" North Carolina Division of Water Quality Version 4.0 September 2, 2004 Email Address: 401express@ncmail.net Purpose: To provide a detailed explanation of the information required by the Division of Water Quality in order to expedite the review of applications for 401 General Water Quality Certifications, Isolated Wetland Permits, Stream and Wetland Mitigation Plans and Riparian Buffer Approvals (Please Note: do not leave any questions unanswered or use terms such as "N/A" without an explanation). Fees: 401 Water Quality Certifications: Riparian Buffer Approval: Isolated Wetland Permit: Wetland & Stream Mitigation Phan: Major (>/= 150' stream or >/=1 acre wetlands) $2,000.00 Minor (< 150' stream or < 1 acre wetlands) $1,000.00 (exclusively or "in addition" to) $2,000.00 General $1,000.00 Major w/buffers (>/=150' stream or >/= 1 acre wetlands) $4,000.00 Major w/o buffers (>/=150' stream or >/=1 acre wetlands) $3,000.00 Minor/buffers only $2,000.00 Please read the entire document before attempting to determine the proper fee. Fees are additive for particular projects. Things to keep in mind when filling out the application: A specific answer must be provided for each question. For instance, if a numerical answer is requested then a numerical answer must be provided along with the supporting information necessary for DWQ staff to verify that the number is accurate. Likewise, if explanations are presented to justify certain responses, the explanations must be completely supported by documentation. DWQ staff cannot assume that unsupported or undocumented information is accurate. "N/A" is not an acceptable answer for any question since the DWQ Staff reviewing the application must have an opportunity to determine whether or not any requested information is pertinent. All forms, guidance, worksheets, applications, etc. used must be the current versions as posted on our web site at http: h2o.enr.state.nc.usincwetiands. There will soon be a web site specifically for the express review program. Please note that it will be the applicant's or applicant's consultant's responsibility to verify that the current versions are used. The versions posted on our web site will be considered to be the current versions. You are a very important part of the success of this program, if you have suggestions or clarifications please send your comments to the Wetlands/401 Unit of the DWQ (via email at 401 express@ncmai I.net). Filling Out the Pre-Construction Notification Application: The Corps of Engineers (USACE)IDWQ official, joint Pre-Construction Notification (PCN) Application must be used as a basis for the expedited review process. The completed application should be presented first and the supporting information tabbed and collated in the same order. Using a custom format is not recommended. The open squares 0 are checklist items. The following items correspond to the numbering system on the Pre-Construction Notification Form (PCN): C;;e- 2 USE CHECK BOXES TO TRACK PROJECT INFORMATION SECTION I. PROCESSING X 7 & 2.The USACE determines which Nationwide, Regional, or General Permit is required. If you have verified with the USACE which permit they intend to use for your project or if you already have written approval from the USACE, please indicate by adding "verified" or "verified, attached", respectively, in the blank next to the Permit number requested. Attach the USACE Approval if you have it. 3. It is not anticipated that the expedited process will be requested for this situation. 4. If you propose to impact 150 feet or more of perennial stream or 1 acre or more of wetland and onsite mitigation is not proposed, it is recommended that you either locate an acceptable private bank with available credits (with documentation to show that the bank can and shall provide the credits needed) or obtain approval from the EEP for the entire amount of stream and or wetland as OWO will make the final determination as to whether or not mitigation applies. Please note that the USACE may have different mitigation requirements and thresholds. )a 5. State whether your project will require a CAMA Minor, Major or General Permit and give the status of the permit SECTION 11- APPLICATION INFORMATION 1. 15 NCAC 2H.502(t) reads as follows. 'Who Must Sign Applications. The application shall be considered a "valid application" only if the application bears the signature of a responsible officer of the company, municipal official, partner or owner. This signature certifies that the applicant has title to the property, has been authorized by the owner to apply for certification or is a public entity and has the power of eminent domain. Said official in signing the application shall also certify that all information contained therein or in support thereof is true and correct to the best of his knowledge." Please indicate how the applicant meets the above definition and provide supporting documentation. Please provide all of the requested contact information including a fax number and email address. 2.X If the application is not signed by the applicant, please attach the agent authorization. The applicant must sign the agent authorization letter. The applicant's name and position must also be spelled out as many signatures are difficult to read. 3. X Please provide all of the requested contact information including a fax number and email address. SECTION III - PROJECT INFORMATION The following is the most critical of all the information that you must provide. The quality and detail of the information will often determine the expeditiousness of the review. The following is a checklist of the types of pertinent information required at a minimum: 3 Maps and Plans: The most recent version of the 1:24,000 USGS Topographic Map- Please cleanly delineate the site boundaries, etc. on the map. If the delineation obscures any of the features, it is recommended that a clean copy be provided. Please indicate the quadrangle name. You can go to the USGS web site (httpJ/mac.usgs.gov/maplists) to verify the most recent version. The most recent version of the NRCS Soil Survey Map - (required for projects within the Neuse River Basin, Tar-Pamlico River Basin, Randleman Lake Watershed and the Catawba River Basin, also recommended for all projects) - Please cleanly delineate the site boundaries, etc. on the map. If the delineation obscures any of the features, it is recommended that a dean copy be provided. Please indicate the page or map number from which the copy of the map was made. Copies of the current soil survey and/or soil survey map sheets can be obtained from the local NRCS County Office (httpJ/www.nc.nres.usda.govt). Vicinity map - Please dearly mark the location and approximate boundaries of the property and project on the map. Please indicate north and scale. Please include applicable road names or State Road numbers. The Site Plan - The most critical map to be provided is the site plan. You mu§t provide full sized plans. The following is the minimum list of plans that are typically needed. /Pre-constructiordPre-existing conditions - This sheet must be scaled and include all jurisdictional and nonjurisdictionai wetland, stream, water features, State regulated buffers, topographic contours with elevations, approximate extent and nature of forest, field, landscaped, or other cover. Any existing strictures and impervious area must be shown. Existing utility lines and easements must be shown. Existing roads, culverts, and other pertinent features must be shown. North arrow and the scale must be shown. Please note that the impact boundaries on the / maps should correspond to the flagged impact boundaries in the field. Proposed conditions - These sheets must be scaled and show all existing jurisdictional and non jurisdictional wetland, stream, water features, and State regulated buffers must be underlain on the site plan(s). The plans must show all built-out structures and impervious cover. The plans must include the final grading contours with elevations. The plans must indicate all utilities and easements. It is likely that several versions of the final built-out site plans will be necessary. The following is a list of layers: f Drainage Plans - Final drainage plans must be included. The plans should include the locations and pertinent elevations and sizes of the collection system and drainage ways. All inlets and outlets must also be shown with pertinent elevations. Scaled stormwater BMPs must also be indicated as required by DWQ rules and policies. In certain cases, final stormwater management plans must also be vided, but that will be addressed later in this document. Y/0'0 Plats - The plans must show the location and layout of all sub-divided parcels with lot identifications. Platted parcels must be developable without further impacts to jurisdictional and non-jurisdictional wetlands, streams, water features, and State regulated buffers. Proposed Impacts - All impacts to jurisdictional and non jurisdictional wetland, stream, water features, and State regulated buffers must be shown and labeled on the site plans. All excavation, fill, flooding, stabilization, and other impacts that will be conducted in or near jurisdictional and non jurisdictional wetland, stream, water features, and State regulated buffers must be indicated. C?4- 4 Wettan Impacts (on the site plan): Precise grading and final elevation contours must be provided. Existing vegetation and any clearing must be specified. All subsurface utility lines must indicate the location of anti-seep collars. Construction detail for anti-seep collars must be provided. Roadway or other crossings of riparian wetlands may require floodway culverts to maintain existing hydrological conditions. 0 V Flooding V Draining Stream Impacts: Y Stream impacts must be clearly shown on the plans. The centerline as well as the banks of the stream must be surveyed or located by GPS for the portion of the stream to be impacted. Culverting: The inlet and the outlet of the culvert should be aligned with the stream as much as ?t possible. Inlet and outlet elevations and stream bed elevations should be indicated. `v Any widening of the stream must be shown with elevations. The extent of and plan details for all dissipation or grade control devices should be shown with pertinent elevations. For shorter culvert sections, such as for road crossings, a longitudinal cross section that shows the stream bed invert at the inlet and outlet, the existing stream bank elevations and the invert of the inlet and outlet of the pipe(s) must be provided. For shorter culvert sections, such as for road crossings, a vertical cross section must be provided that shows the stream cross section at the inlet and outlet overlain with the culvert and fill cross section. For bottomless culverts or other spans, a vertical cross section should be provided that shows the minimum distance from each span to each stream bank, the stream cross section, the height of the span above the stream and the minimum distance from the edge of each footer to each stream bank. When surface drainage features or groundwater recharge areas that feed or would reasonably feed wetlands that are not to be filled are made impervious, it may be necessary to direct some stormwater runoff to those areas in order to maintain hydrology. You must identify these areas and address them. Supporting explanations and discharge information must be provided to show that the wetland would not be eroded or receive too much or too little hydrology. In many cases this could help satisfy part of a stormwater management plan. For bottomless culverts or other spans, a plan view must be provided that shows the location of the spans and the stream banks. For longer culverts or culverts that will pass beneath substantial impervious cover, it will be necessary to provide adequate plan detail to show that discharge velocity/energy will be adequately dissipated. 0410- 5 Aquatic life passage through culverts is typically achieved by placing the invert of the ``?? ` culvert below the existing bed of the stream per the USACE or North Carolina Wildlife Resource Commission guidelines. Other methods such as baffles may also be used. Please be aware that such placement may require the use of grade/velocity control measures up or down stream of culverts on steeper streams to prevent head-cuts or stream bed erosion. The culvert placement relative to the stream bed can be indicated on the longitudinal profile. Grade and velocity control measures must be indicated on the plan view and typical designs should be provided. Multiple culverts, wide culverts or sectioned box culverts typically require the use of sills, off-setting or other means to match the cross section of the existing stream (in order to maintain stream stability and provide aquatic life passage). A vertical cross section of the culverts should be shown overlain with the up and downstream stream cross section including the stream flood-prone area. 1 Impacts associated with dam construction must indicate and enumerate all fill associated with the dam foot print, spillway and any bank stream bank stabilization. The length of stream impounded must also be indicated and enumerated. Stream Relocations: NIA Stream relocations must be conducted as specified in General Certfication numbers 3402 and 3404 (available on the Wetlands Unit web site). Stream relocation plans must include: Morphological measurements (see Appendix B of the Internal Technical Guide for Stream Work in North Carolina available on the Wetlands Unit web site) - not all of the measurements are applicable in every instance. Typical stream cross sections - Typically, a riffle cross section and a pool cross section that includes the entire food prone area. The bankfull and flood prove area elevations should be indicated. Similarly, a riffle cross section of the reference stream(s) should be provided. Plan view - Provide scaled plans that show the location of the proposed (preferably with stationing) and the existing stream. In most instances, the bankfull contours and flood prone area contours, in stream structures, bank revetments/stabilization, channel plugs, planting plan, vegetation conditions, stormwater outlets, grade controls, bridges, culverts, sewer lines, roads, fencing, and easement lines should also be provided. Longitudinal Stream Profile - A scaled profile that indicates the thalweg, bankfull, and top of bank elevations should be provided for the design and reference streams. In many cases, it will also be necessary to show the existing land elevations for the design stream. Planting Plan - A planting and/or vegetation management plan should also be provided that makes use of appropriate native vegetation. The plan should indicate the extent, density, and species of plants to be provided. In-stream structure, bank revetment/stabilization, and stormwater outlet typicals - Detailed, typical plans should be provided for all in stream structures, bank revetments or stabilization, and stormwater outlets. The typicals should include materials and specifications as well as relative lengths, positions, and angles. Sediment transport analysis - A sediment transport analysis should be provided based on the current, relevant, accepted practices. The sediment transport analysis should be relevant to the stream bed load type and should predict bed load transport equilibrium. Permanent conservation easement or similar means of protection must also be provided. 6 Other Inf rmation: 1. The project should always be referred to by this name in all correspondence as well as the DWQ # once it is provided. .? 2. This only applies to DOT projects, which are not expected to utilize the Express Review Program. ?3. This should be the size of the project as identified by the USACE for 404 Permits or by the Division of Water Quality for Buffer Approvals and Isolated Wetland Permits. V 4. Please provide the name (as depicted on the USGS topographic map and DWQ Stream Classification Lists) of the nearest water body(iss) to which your project is a tributary to (e.g. "Neuse River (Falls take below normal pool elevation)"). (Do not simple state "stream", "river", "ocean", "sound" or "lake".) Please provide the "stream index number" of the named water body or water body section (e.g. "27-(1)"). Also, please provide the full water quality classification (e.g. "WS-IV NSW CA") of the water body. This information can be obtained from the DWQ web site http:/lh2o.enr.state.ne.us/bims/Reports/reportsWB.htmi. V 5. Please state which river basin and sub-basin that your project is in (e.g. "Neuse River Basin, NEU01"). This information can be obtained from the DWQ web site http://h2o.enr.state.nc.us/bims/Reports/reportsWB.html. V/6. Conditions should also be indicated on the existing site plan where applicable. Photos (including aerial photos) can be helpful in describing the existing conditions. V 7. You must provide an attachment that explicitly describes what the proposed project will entail from the planning stage to final construction 8. This can be a simple explanation, but it is critically important because the purpose dictates how the no practical alternatives are reviewed. SECTION IV - PRIOR PROJECT HISTORY Please include copies of all 401 Water Quality Certifications, Isolated Wetland Permits, Buffer Approvals, USACE Permits, CAMA Permits for the site as well as a copy of the final approved, site plan. SECTION V - FUTURE PROJECT PLANS For projects utilizing the express review process, all impacts both present and potential future must be indicated. For instance, the location or configuration of platted lots sometimes suggests that future impacts will be necessary to build, access, or otherwise develop such lots. Failure to account for such potential impacts could delay or disqualify a project from the rapid review process. If you believe that the lot can be developed without impacts, but you anticipate that your assertion may be questioned, it is recommended that you provide a potential building foot print and/or grading plan to show that future impacts could be avoided. SECTION VI - PROPOSED IMPACTS TO WATER OF THE US It is recommended that the individual impacts be described if there are special things to note about the impacts. Typically the most important thing is to have detailed accurate site plans as described above. Please make sure they are clearly labeled. KPlease include all proposed temporary impacts. 7 Also, a current, signed delineation map from the USACE should be provided (if available) and a map locating the stream origins signed by the appropriate DWQ Staff must be provided if applicable. V12. Each impact to a wetland must be clearly labeled and identified on the site plan. The type of impact must be clearly stated. If the impact is temporary, a specific plan must be described or shown as to how the wetland will be restored. Keep in mind that the USACE delineates some features as wetlands that DWQ calls streams. Please list any impacts in this table that DWQ would identify as a stream. If there is any doubt, it is recommended that the impacts be listed as streams. Please follow current DWQ policy with respect to whether a stream is perennial or not. It is recommended that you assume that a stream is perennial (unless you are positive that it is not) so if mitigation is required then the appropriate amount of mitigation would be anticipated or requested from the EEP or private bank. If the EEP or private bank has pre- approved too short of an amount of stream or if inadequate mitigation is proposed, then that situation will result in delays. /3. Sometimes it is difficult to determine whether a feature is a modified natural channel or a ditch, especially in the eastern part of the State. Soils, drainage features, topography, and similar factors, all are important for making that determination. 4. Other items to address not specifically requested in the application include downstream sediment starvation, thermal pollution, low flow releases from dams, and aquatic life passage. Other important considerations are buffer reestablishment or mitigation around ponds on buffered streams. The site plan should include the precise elevation contour of the normal pool as well as the dam foot-print. Mitigation is required for wetland flooding of an acre or greater and for stream fill (if over the 150 foot threshold) under the dam foot-print and any outlet stabilization. SECTION VII - AVOIDANCE AND MINIMIZATION Avoidance and minimization are critical aspects of an application particularly if you desire the application to be processed expeditiously. The following is a check-list of avoidance and minimization questions that DWQ Staff often look for in applications. No 1?1O xalO 01 w`o 11``IV Are there any stream crossings at angles less than 75° or greater than 105°? Are there any stream crossings that cross two streams above or at the confluence of those streams? Are there any stream, wetland, water, and/or buffer impacts other than perpendicular road crossing near the edges of the property? Can the stream be relocated as a natural channel design as opposed to culverted or otherwise filled? Is any single stream crossed more than once? Can property access routes be moved or reduced to avoid stream, wetland, water, and buffer impacts? t4lo Can a building, parking lot, etc. be realigned to avoid impacts? 140 Can the site layout be reconfigured to avoid impacts? it Can headwalls or steeper side slopes be used to avoid/minimize impacts? ID Can a retaining wall be used to avoid/minimize impacts? vl? -1 ""-4- o 6 #0 8 Can cul de sacs be used in place of a crossing? ` Y/ 00 Can lots be reshaped or have shared driveways to avoid impac s. p If based solely on the practicable physical possibility, the answer is 'yes' to any of the above questions then you must have to provide substantial and convincing justification as to why the impacts are necessary. If the impacts are required by a local government or other agency, the claim must be supported with appropriate written documentation from the local government or other agency. Most projects typically involve the need to justify avoidance and minimization. If this information is not readily available, then the express review process may not be the appropriate venue to use. Providing alternative plans (such as plans that avoid the impact, minimize the impact and the preferred plan, similar to those used in environmental assessments) and explanations as to why the preferred plan is needed and why the alternative plans won't work are many times helpful in the no practical altematives review. SECTION VIII - MITIGATION Mitigation for the Express Review Program, final mitigation plans must be presented up front. The final plans (except for plans that propose payment into the Ecosystem Enhancement Program (EEP), Riparian /Buffer Restoration Fund, private mitigation banks, or similar banking instruments) must contain detailed plans, specifications, calculations and other supporting data that show that the appropriate mitigation will be achieved at the ratios required. The design plans must be developed to at least the "90%- level. Monitoring plans must be final and specific. Any means of permanent protection, such as a permanent conservation easement must be provided. If you elect to use the EEP or a private mitigation bank, it is recommended that you request the maximum possible mitigation amount that DWQ may require so that you will not have to get further approval from them on short notice. The EEP and private banks are not part of the expedited review process and cannot be expected to meet any such deadlines. There will be no conditional expedited approvals that require final plans at a later date. It is not recommended that innovative mitigation techniques or greater than 10% preservation be requested as part of an expedited process. SECTION IX If your project requires the preparation of an environmental document under NEPA or SEPA and an approval letter has not been issued by the State Clearinghouse, then you cannot apply under the expedited review process. I t is your responsibility to find out if such documentation is required. SECTION X There are many aspects of the Buffer Rules that must be addressed in every application, if applicable. The first and most important thing to keep in mind is that allowable activities that require written Approval from DWQ triggers a review of the entire project for compliance with the Buffer Rules. Diffuse Flow & Stormwater Management: The most common issues that arise involve the requirement for diffuse flow of stormwater through riparian buffers. Basically one of three things must be indicated in regards to all "new" stormwater that is collected and subsequently discharged. First, provisions for diffuse flow through the protected buffer must be made. This usually involves the use of level spreading devices designed to the latest DWQ guidance on level spreader design, which is available on our web site. Please keep in mind that it does not matter how far a discharge point is from a buffer. The stormwater must be flowing in a diffuse manner at whatever point it eventually reaches the buffer. If the stormwater will not be flowing in a diffuse manner through the protected buffer at the point it reaches the buffer, then one of the followinq o a ow You may provide a nitrogen removing measure such as a forested filter strip, grassed swale, stormwater wetland, etc. The measure employed should be designed according to the NC DENR Stormwater Best Management Practices Manual or other DWQ Guidance available at htt.* w 9 //h2o.ehnr.state.nc.us/ncwetiands/mitresto.html. After the nitrogen is treated, the stormwater can be directly conveyed through the buffer with written DWQ approval. You may discharge the stormwater t an existing man-made conveyance that currently conveys stormwater throw the prote buffer (assuming the conveyance was not constructed in v ati the Rules) as long as that conveyance does not need to be altered vey the flow. Please remember that there are no other choices. The fo ng chec . t is intended to help insure that your application will not be d ed incomplete as a result of improper stormwater design. Stormwater Management (for Buffer Rules compliance only - Also, see Section XI): All stormwater out-falls must be dearly shown and label on t site plan for pro cis in JBu ed w s. List each out-fall as labeled: : tIot? . Level s ading devices designed to the latest WQ e-artd ;. d that merely con locity but do such as rip rap 01 ators are not of these out-falls as labeled on the site plan provide a D worksheet available at Option 2: Nitrogen removing measures designed to DWQ Standards aril proposed for discharges for which diffuse flow through a protected Buffer cannot be met. List each of these out-falls as labeled on the site plan and provide a DWQ workshp t vaii at tp / 2o.ehnr.state.nc.uslncwedands/mitresto. tar( Optio & The storm ter will be discharged to an existing man-made (not including modified natural annels ormwater through the Buffer. T was not constructed in violation of the Buffer Rules. List eac all as labeled: All stormwater out-fall must meet one of the options abo (Note: if you cannot check this box your application will likely not be accepted into the expre view process.) Site Plans: All applications on properties with DWQ protected buffers must dearly depict the buffers and any impacts to the buffers on the site plans. The impact maps should clearly depict both zones of the protected buffers and the proposed impact areas (provided in square feet). Surface Water & Buffer Delineations: Any surface waters subject to DWQ protected buffers must be field located and accurately depicted on the site plans and impact maps. The width, dimensions and pattern of the surface water must be delineated. The surface water location must not be taken simply from a USGS map, soil survey or local municipality's map. The buffers must be measured from the surface water as required within the applicable buffer protection rule (e.g., all buffers along streams subject to the Neuse Buffer Rule must be measured from the "top-of- bank" of the stream and not the centerline of the stream). All streams must be surveyed or located by GPS and shown precisely on the site plans. Impact Table: Please provide additional impact tables that clearly state the area of impact for each corresponding impact site. 4 s Variances: Projects that require a Minor, Major and/or "General" Variance will not be eligible for the use of the Express Review Program. Mitigation: As opposed to applications that are submitted under our regular process, final mitigation plans must be presented up front (see requirements for Section VIII above). The mitigation plans must comply with the applicable buffer mitigation rule. 10 SECTION XI - STORMWATER Please provide the following information in regards to potential stormwater requirements: The total acreage of the site. (acres) The total built-out impervious acreage f G.4 acres) The total area that will be disturbed fqD -- (acres) If the total area exceeds 20% imperviousness, the development on the site is uniform in density, and you claim that the total impervious area is less than 30%, you must provide a complete, detailed breakdown of the assumed built-out conditions. The breakdown must be detailed enough to show that all potential impervious areas are accounted for. If there are concentrated areas of development such as multi-family, commercial, cluster, club houses, etc. that exceed 30% imperviousness and the total imperviousness for the site does not exceed 30%, a stormwater management plan will likely be required for those SECTION )(11 - SEWAGE DISPOSAL V Response must be clear and detailed. Any disposal method that suggests further impacts ??? may be required other than those shown must be dearly addressed on the site plans. SECTION XIII 1vo Answering yes to either of these responses automatically precludes you from the express review process. SECTION XIV - SIGNATURE The name, position and/or title of the applicant must be in type or long hand script here with the signature. It should be the same person as described in Part II. If you have any questions about these requirements, please email the Express Review Program at 401express@ncmail.net and include your question and phone number and the appropriate staff will respond as soon as possible. Stormwater management plans must be complete with a final design and an executed Operation and Maintenance Agreement. There will be no conditional stormwater approvals for the express review process that allow for approval of the final plans at a later date. Worksheets must be provided that are available at httpJth2o.ehnr.state.nc.us/ncwetlands/mitresto.html. areas that exceed 30% imperviousness. RE: Shoppes at Battle Bridge - Express Review Subject: RE: Shoppes at Battle Bridge - Express Review From: "William G. Daniel" <bdaniel@wmgda.com> Date: Thu, 19 Jan 2006 17:46:42 -0500 To: "Amy Chapman" <amy.chapman@ncmail.net> CC: "Cynthia Vanderwiele" <Cynthia.Vanderwiele@ncmail.net>, <bdaniel@wmgda.com>, <jdw.evergreendev@charter.net>, <ssexton@sextonconstruction.com>, "Bob Zarzecki" <bzarzecki@sandec.com>, "Fred Williams" <will8787@bellsouth.net> Amy, At Bob Zarzecki's request, I am responding to Items 2 & 4 from your 1/18/06 e-mail. I checked into the volume requirement for the temporary pool. I discovered that I made a mistake when I ran through the formula initially. The volume that you cite is, of course, correct. Fortunately, it's an easy fix. We have revised the plan to raise the top of riser by 9" (from El. 274.0 to El. 274.75). This change results in a temporary pool volume of 50,539 C.F. as compared the required volume of 48,062 C.F. The geometric design of the wetlands is unchanged. The change in top of riser elevation changes the routings and draw-down-times. To ensure a draw-down time of 2 to 5 days, we changed the outlet orifice to a 3" bipe instead of the previously proposed 2". We have rerun the routings and verified that the the draw-down is between 2 and 5 days. We have also verified that the routings of the 2 and 10-year storm events will result in no increase in the peak rate of stormwater runoff as compared to pre-development conditions. The changes result in 10 pages of the originally submitted application documentation being revised. These pages are: -Extended Detention Worksheet (1 page) -BMP Stormwater Wetlands Design Calcs (1 page) ,-Pond Report (1 page) ,Plan View of Proposed Wetlands (1 page) ,,Hydrograph Plots (6 pages) I have dated and initialed each of the revised pages in the upper left hand corner for ease of distinguishing them from the corresponding pages that were originally submitted. These revised pages are included in the attached pdf and are intended to replace the corresponding pages in the originally submitted application documentation. Your second review comment/question with my response/explanation is presented below: Comment 2) The property size is 24.57 acres with 16.62 acres of impervious surface according to page 9 of the PCN. The stormwater calculations show a drainage area of 19.7 and the impervious area is 13.617. Is this because portions of the site are owned by someone different from Evergreen and won't be built-out at the same time as other portions? Response: The total project is 24.57 acres, but only 19.7 acres of the total project is contributory to the proposed wetlands. The contributory area is delineated on Sheet CS-2 included in the application. The portions of the project that are not contributory to the proposed wetlands are located along the southern boundary of the overall project. As designated on CS-2, the non-contributory area consists of Parcel 4 and an area of "future development" located between Parcel 4 and Rock Quarry Road. Parcel 4 is restricted through conditional use zoning to remain wooded open space. Plans for the area designated as "future l of 4 1/20/2006 1:37 PM RE: Shoppes at Battle Bridge - Express Review development" have not been formulated at this time. Evergreen does not currently own the properties comprising the non-contributory area. Please let me know if you need any additional information or explanation regarding the engineering aspects of this application. Bill Daniel Wm. G. Daniel & Assoc., P.A. 1150 S.E. Maynard Rd, Suite 260 Cary, NC 27511 919-467-9708 ph 919-460-7585 fx From: Bob Zarzecki [mailto:bzarzecki@sandec.com] Sent: Thursday, January 19, 2006 12:46 PM To: Amy Chapman Cc: Cynthia Vanderwiele; bdaniel@wmgda.com; jdw.evergreendev@charter.net; ssexton@sextonconstruction.com Subject: RE: Shoppes at Battle Bridge - Express Review Amy: I appreciate your quick response. See my comments below. Bill: Please respond to the stormwater questions. Thanks. Bob Zarzecki, Environmental Specialist Soil & Environmental Consultants, PA From: Amy Chapman [mailto:amy.chapman@ncmail.net] Sent: Wednesday, January 18, 2006 3:19 PM To: Bob Zarzecki Cc: Cynthia Vanderwiele Subject: Re: Shoppes at Battle Bridge - Express Review Hi Bob. I apologize for not getting to you sooner. I was out sick yesterday, but Cynthia and I were discussing this one this morning. We needed to know: 1) Have you spoken with the Corps about using the wetland for stormwater detention? We'll need verification from the Corps that the stormwater BMP location is acceptable to them; I have not spoken to them specifically about this project. However, their current SOP is to allow the use of NWP 18 for stormwater devices. Of course, the impacts will have to be less than 1 /10th of an acre (which they are) and comply with all of the other conditions of the permit. This is why we requested the stormwater impacts under NWP 18 and road impacts under NWP39. You'll of course only have to review this under GC3402 since it covers both NWP39 and 18. Let me know if you still want their ! of 4 1/20/2006 1:37 PM RE: Shoppes at Battle Bridge - Express Review verification. Of course we won't have the official verification letter until they approve it (most likely 45 days from when it was submitted), but I may be able to get an email confirmation if you need it. Jean Manuelle over there can provide you a verbal confirmation if you want to call her on it (876-8441). 2) The property size is 24.57 acres with 16.62 acres of impervious surface according to page 9 of the PCN. The stormwater calculations show a drainage area of 19.7 and the impervious area is 13.617. Is this because portions of the site are owned by someone different from Evergreen and won't be built-out at the same time as other portions?; Bill can you please explain this to Amy. 3) We will need a copy of the EEP's approval letter for the buffer mitigation credits; and lastly I attached the EEP request form. I don't have their approval yet. However, my understanding is that EEP is still continuing to accept any and all buffer mitigation under the Riparian Buffer Restoration Fund, just not stream or wetland mitigation under the Wetland Restoration Fund. I can reverify this if you like. Let me know. I'll of course send over their acceptance letter as soon as I get it. 4) Please check your calculations for the temporary pool volume for your constructed wetland. It appears to be less than the required storage volume (Pool design:28,090cu.ft verses Required design: 48,062 cu.ft). Bill can you double check these calculations and respond to Amy. We're putting together a letter for this one, but we wanted you to have a heads up for what would be in the "on hold" letter. I understand. Thanks. We should have you the stormwater information ASAP. Let me know if you need more on Items 1 and 3 above. -Amy Bob Zarzecki wrote: Amy: Please let me know the status of the Shoppes at Battle Bridge Express Project that I hand delivered last week? Bob Zarzecki, Environmental Specialist Soil & Environmental Consultants, PA From: William G. Daniel [mailto:bdaniel(awmgda.com] Sent: Wednesday, January 18, 2006 8:56 AM To: Bob Zarzecki Cc: Fred Williams; idw.evergreendev(a),charter.net; ssexton(a),sextonconstruction.com t. of 4 1/20/2006 1:37 PM RE: Shoppes at Battle Bridge - Express Review Subject: Shoppes at Battle Bridge - Express Review Bob, Any word from Cynthia on the permitting? William G. Daniel, P.E. William G. Daniel & Associates, P.A. 1150 S.E. Maynard Road, Suite 260 Cary, NC 27511 919-467-9708 ph 919-460-7585 fx Amy Chapman Environmental Specialist III NC Division of Water Quality 401 /Wetlands Unit 2321 Crabtree Blvd, Suite 250 Raleigh, NC 27604 Phone: 919-733-9502 Fax: 919-733-6893 E-mail: amy.chapman(ancmail.net <!--[if !supportEmptyParas]--> <!--[endif]--> Content-Description: ShoppesDWQ rev011906.pdf ShoppesDWQ rev011906.pdf Content-Type: application/octet-stream Content-Encoding: base64 4 of 4 1/20/2006 1:37 PM RE: Shoppes at Battle Bridge - Express Review Subject: RE: Shoppes at Battle Bridge - Express Review From: "Bob Zarzecki" <bzarzecki@sandec.com> Date: Thu, 19 Jan 2006 12:22:24 -0500 To: "Amy Chapman" <amy.chapman@ncmail.net> CC: "Cynthia Vanderwiele" <Cynthia.Vanderwiele@ncmail.net>, <bdaniel@wmgda.com>, <jdw.evergreendev@charter.net>, <ssexton@sextonconstruction.com> Amy: I appreciate your quick response. See my comments below. Bill: Please respond to the stormwater questions. Thanks. Bob Zarzecki, Environmental Specialist Soil & Environmental Consultants, PA From: Amy Chapman [mailto:amy.chapman@ncmail.net] Sent: Wednesday, January 18, 2006 3:19 PM To: Bob Zarzecki Cc: Cynthia Vanderwiele Subject: Re: Shoppes at Battle Bridge - Express Review Hi Bob. I apologize for not getting to you sooner. I was out sick yesterday, but Cynthia and I were discussing this one this morning. We needed to know: 1) Have you spoken with the Corps about using the wetland for stormwater detention? We'll need verification from the Corps that the stormwater BMP location is acceptable to them; I have not spoken to them specifically about this project. However, their current SOP is to allow the use of NWP18 for stormwater devices. Of course, the impacts will have to be less than 1/10th of an acre (which they are) and comply with all of the other conditions of the permit. This is why we requested the stormwater impacts under NWP18 and road impacts under NWP39. You'll of course only have to review this under GC3402 since it covers both NWP39 and 18. Let me know if you still want their verification. Of course we won't have the official verification letter until they approve it (most likely 45 days from when it was submitted), but I may be able to get an email confirmation if you need it. Jean Manuelle over there can provide you a verbal confirmation if you want to call her on it (876-8441). 2) The property size is 24.57 acres with 16.62 acres of impervious surface according to page 9 of the PCN. The stormwater calculations show a drainage area of 19.7 and the impervious area is 13.617. Is this because portions of the site are owned by someone different from Evergreen and won't be built-out at the same time as other portions?; Bill can you please explain this to Amy. 3) We will need a copy of the EEP's approval letter for the buffer mitigation credits; and lastly of 3 1/19/2006 12:25 PM RE: Shoppes at Battle Bridge - Express Review I attached the EEP request form. I don't have their approval yet. However, my understanding is that EEP is still continuing to accept any and all buffer mitigation under the Riparian Buffer Restoration Fund, just not stream or wetland mitigation under the Wetland Restoration Fund. I can reverify this if you like. Let me know. I'll of course send over their acceptance letter as soon as I get it. 4) Please check your calculations for the temporary pool volume for your constructed wetland. It appears to be less than the required storage volume (Pool design:28,090cu.ft verses Required design: 48,062 cu.ft). Bill can you double check these calculations and respond to Amy. We're putting together a letter for this one, but we wanted you to have a heads up for what would be in the "on hold" letter. I understand. Thanks. We should have you the stormwater information ASAP. Let me know if you need more on Items 1 and 3 above. -Amy Bob Zarzecki wrote: Amy: Please let me know the status of the Shoppes at Battle Bridge Express Project that I hand delivered last week? Bob Zarzecki, Environmental Specialist Soil & Environmental Consultants, PA From: William G. Daniel [mailto:bdaniel(cr),wmgda.com] Sent: Wednesday, January 18, 2006 8:56 AM To: Bob Zarzecki Cc: Fred Williams; idw.evergreendev(a,charter.net; ssexton(a-,)sextonconstruction.com Subject: Shoppes at Battle Bridge - Express Review Bob, Any word from Cynthia on the permitting? William G. Daniel, P.E. William G. Daniel & Associates, P.A. 1150 S.E. Maynard Road, Suite 260 Cary, NC 27511 919-467-9708 ph 919-460-7585 fx of 3 1/19/2006 12:25 PM Vy/?! Michael F. Easley, Governor ?O ?i William G. Ross Jr., Secretary r North Carolina Department of Environment and Natural Resources - f Alan W. Klimek, P.E. Director Division of Water Quality January 19, 2006 DWQ EXP No. 06-0001 Wake County CERTIFIED MAIL: RETURN RECEIPT REQUESTED Evergreen-Battle Bridge, LLC; Attn: Mr. Fred Williams 422 Aiken Hunt Circle Columbia, SC 29223 Subject Property: Shoppes at Battle Bridge REQUEST FOR MORE INFORMATION-EXPRESS REVIEW PROGRAM Dear Mr. Williams: On January 12, 2006, the Division of Water Quality (DWQ) received your application to impact 0.036 acres of wetland, 38 linear feet of streams, and 15,877 square feet (A) of riparian buffer area at the above referenced site. The DWQ has determined that the application will require additional information in order to review and provide an approval to impact the above resources. Unless we receive the additional information requested below, we will have to move toward denial of your application as required by 15A NCAC 2H .0506 and will place this project on hold as incomplete until we receive this additional information. Please provide the following information so that we may continue to review your project: 1. Please verify that the Corps of Engineers will allow the stormwater BMP to be sited within the jurisdictional wetland. 2. According to page 9 of the application you submitted, the property size is 24.57 acres with 16.62 acres of impervious surface. The stormwater calculations show a drainage area of 19.7 acres and the impervious area is 13.617 acres. Stormwater management must be provided for the entire project. 3. Please provide a copy of the acceptance letter from the North Carolina Ecosystem Enhancement Program (NC EEP) for the 27,413 buffer mitigation credits; and 4. Please check your calculations for the temporary pool volume for your constructed wetland. It appears to be less than the required storage volume. Please resubmit your calculations for the wetland pool design. Please respond within five (5) days of the date of this letter by sending five (5) sets of this information to me in writing. The Express Review Program is a process that requires all parties to participate in a timely manner. If the DWQ feels the Express Review Program is the incorrect review program for your project, then we may have to return your application and have it reviewed through our regular 401 Water Quality Certification Program. This letter only addresses the application review and does not authorize any impacts to wetlands, waters or protected buffers. Please be aware that any impacts requested within your application are not NpOne thCazolina 401 Oversight/ Express Review Permitting Unit aturally 1650 Mail Service Center, Raleigh, North Carolina 27699-1650 2321 Crabtree Boulevard, Suite 250, Raleigh, North Carolina 27604 Phone: 919-733-1786 / FAX 919-733-6893 / Internet: http://h2o.enr.state.nc.us/ncvvetlands An Equal Opportunity/Affirmative Action Employer - 50% Recycled/10% Post Consumer Paper Shoppes at Battle Bridge Page 2 of 2 January 19, 2006 authorized (at this time) by the DWQ. Please call Amy Chapman at (919) 733-9502 or Cynthia Van Der Wiele at (919) 715-3473 if you have any questions regarding or would like to set up a meeting to discuss this matter. Sincerely, Cyndi Karoly, 401 Oversight/Express Review Permitting Unit CBK/asc%vdw cc: USACE Raleigh Field Office Eric Kulz, DWQ Raleigh Regional Office Bob Zarzecki, S&EC, 11010 Raven Ridge Road, Raleigh, NC 27614 File Copy Central Files Filename: 060001ShoppesatBattleBridge(Wake)EXP + HOLD Re: Shoppes at Battle Bridge - Express Review Subject: Re: Shoppes at Battle Bridge - Express Review From: Amy Chapman <amy.chapman@ncmail.net> Date: Wed, 18 Jan 2006 15:19:28 -0500 To: Bob Zarzecki <bzarzecki@sandec.com> CC: Cynthia Vanderwiele <Cynthia.Vanderwiele@ncmail.net> Hi Bob. I apologize for not getting to you sooner. I was out sick yesterday, but Cynthia and I were discussing this one this morning. We needed to know: 1) Have you spoken with the Corps about using the wetland for stormwater detention? We'll need verification from the Corps that the stormwater BMP location is acceptable to them; 2) The property size is 24.57 acres with 16.62 acres of impervious surface according to page 9 of the PCN. The stormwater calculations show a drainage area of 19.7 and the impervious area is 13.617. Is this because portions of the site are owned by someone different from Evergreen and won't be built-out at the same time as other portions?; 3) We will need a copy of the EEP's approval letter for the buffer mitigation credits; and lastly 4) Please check your calculations for the temporary pool volume for your constructed wetland. It appears to be less than the required storage volume (Pool design:28,090cu.ft verses Required design: 48,062 cu.ft). We're putting together a letter for this one, but we wanted you to have a heads up for what would be in the "on hold" letter. -Amy Bob Zarzecki wrote: Amy: Please let me know the status of the Shoppes at Battle Bridge Express Project that I hand delivered last week? Bob Zarzecki, Environmental Specialist Soil & Environmental Consultants, PA From: William G. Daniel [mailto:bdaniel(a-),wmgda.com] Sent: Wednesday, January 18, 2006 8:56 AM To: Bob Zarzecki Cc: Fred Williams; jdw.evergreendev(a),charter.net; ssexton(o-),sextonconstruction.com Subject: Shoppes at Battle Bridge - Express Review Bob, Any word from Cynthia on the permitting? William G. Daniel, P.E. William G. Daniel & Associates, P.A. 1150 S. E. Maynard Road, Suite 260 Cary, NC 27511 1 of 2 1/18/2006 3:19 PM UP 0 6 0 0 01 _ 0 ? -?° 11 Soil & En men al Consultants, PA 11010 Raven Ridge Road Ralei Wokh Ta 27614 • Phone: (919) 846-5900 Fax: (919) 846-9467 www.SandEC.com DENR - WATER QUALITY WETLANDS AND STORMWATER BRANCH January 11, 2006 S&EC Project# 8450.W3 To: US Army Corps of Engineers N.C. Division of Water Quality USACE Regulatory Field Office 401 Oversight and Express Review Unit Attn: Monte Mathews Attn: Cyndi Karoly & Amy Chapman 6508 Falls of Neuse Road, Suite 120 2321 Crabtree Boulevard, Suite 250 Raleigh, NC 276,15 Raleigh, NC 27604-2260 *EXPRESS REVIEW PROGRAM* From: Bob Zarzecki Soil & Environmental Consultants, P.A. 11010 Raven Ridge Road Raleigh, NC 27614 Re: Nationwide Permit & General Water Quality Certification Shoppes at Battle Bridge`, Raleigh, NC On behalf of the owner; Evergreen-Battle Bridge, LLC, please find attached a complete application and supplemental information requesting written concurrence from the U.S. Army Corps of Engineers (USACE) and the N.C. Division of Water Quality (DWQ) that the activities proposed below may precede under Nationwide Permit 3,9 and General Water Quality Certification 3402. Please contact me at (919) 846-5900 if you have any questions or require additional information. PROJF.C.T Si IMMARY Project Name Sho es at Battle Bridge Project Type Retail Shopping Center/ Commercial Owner / Applicant Evergreen - Battle Bridge, LLC County Wake Nearest Town Raleigh Waterbod Name UT to Neuse River Basin / Sub-basin 03-04-02 Index Number 27-22.5 USGS Cataloging Unit Upper Neuse 0302020.1 Class C NSW IMPACT Si IMMARY Attachments: Pre-construction Notification (PCN) Application Form & Supplemental Information $3,000 Express Review Application Fee to DWQ Charlotte Office: Greensboro Office: 236 LePhillip Court, Suite C 3817-E Lawndale Drive Concord, NC 28025, Greensboro, NC 27455 Phone: (704) 720-9405 _ Phone: (336) 540-8234 Fax: (704) 720-9406 Fax: (336) 540-8235 Stream Impact (acres): 0.007 Wetland Impact (acres): 0.036 Open Water Impact (acres): D Impact to waters of the U.S. (acres) Total 0.043 Total Stream Impact (linear feet): 38 Shoppes @ Battle Bridge S&EC Project Number 8450.w3 PCN Application ?1, ZOOS January 11, 2006 A, 1=RX Office Use Only: DENR - WAT %IWO ATERBRANCH Form Version March 05 USACE Action ID No. DWQ No. (lt any particular item is not applicable to this project, please enter "Not Applicable" or "N/A".) I. Processing 1. Check all of the approval(s) requested for this project: ® Section 404 Permit ® Riparian or Watershed Buffer Rules ? Section 10 Permit ? Isolated Wetland Permit from DWQ ® 401 Water Quality Certification ® Express 401 Water Quality Certification 2. Nationwide, Regional or General Permit Number(s) Requested: NWP 39 & 18 3. If this notification is solely a courtesy copy because written approval for the 401 Certification is not required, check here: ? 4. If payment into the North Carolina Ecosystem Enhancement Program (NCEEP) is proposed for mitigation of impacts, attach the acceptance letter from NCEEP, complete section VIII, and check here: 5. If your project is located in any of North Carolina's twenty coastal counties (listed on page 4), and the project is within a North Carolina Division of Coastal Management Area of Environmental Concern (see the top of page 2 for further details), check here: ? II. Applicant Information 1. Owner/Applicant Information Name: EVERGREEN - BATTLE BRIDGE, LLC• Attn: Fred Williams (Manager)! Mailing Address: 422 Aiken Hunt Circle Columbia South Carolina 29223 Telephone Number: (803) 865-5203 Fax Number: (803) 462-0692 E-mail Address: will 8 78 7kbellsouth.net 2. Agent/Consultant Information (A signed and dated copy of the Agent Authorization letter must be attached if the Agent has signatory authority for the owner/applicant.) Name: Bob Zarzecki Company Affiliation: Soil & Environmental Consultants, PA (S&EC) Mailing Address: 11010 Raven Ridge Road Raleigh, NC 27614 Telephone Number: (919) 846-5900 Fax Number: (919) 846-9467 E-mail Address: bzarzecki&sandec.com Page I of 10 Shoppes @ Battle Bridge PCN Application III. Project Information S&EC Project Number 8450.w3 January 11, 2006 Attach a vicinity map clearly showing the location of the property with respect to local landmarks such as towns, rivers, and roads. Also provide a detailed site plan showing property boundaries and development plans in relation to surrounding properties. Both the vicinity map and site plan must include a scale and north arrow. The specific footprints of all buildings, impervious surfaces, or other facilities must be included. If possible, the maps and plans should include the appropriate USGS Topographic Quad Map and NRCS Soil Survey with the property boundaries outlined. Plan drawings, or other maps may be included at the applicant's discretion, so long as the property is clearly defined. For administrative and distribution purposes, the USACE requires information to be submitted on sheets no larger than 11 by 17-inch format; however, DWQ may accept paperwork of any size. DWQ prefers full-size construction drawings rather than a sequential sheet version of the full-size plans. If full-size plans are reduced to a small scale such that the final version is illegible, the applicant will be informed that the project has been placed on hold until decipherable maps are provided. 1. Name of project: SHOPPES at BATTLE BRIDGE 2. T.I.P. Project Number or State Project Number (NCDOT Only): n/a 3. Property Identification Number (Tax PIN): 1731484408 4. Location County: Wake Nearest Town: Raleigh Subdivision name (include phase/lot number): Lots 1 to 5. George Rose Builders, Inc. Directions to site (include road numbers/names, landmarks, etc.): The site is located on the south-east corner of Battle Bride Road SR 2552) and Rock QupM Road (SR 2542). From Raleigh take the Inner Belding (I-440) to the US-64 bypass Take the US-64 bypass east to S New Hope Road Take S New Hope Road south (right) to Rock Quarry Road. Take Rock Quarry Road east (left) to Battle Bridge Road. Take Battle Bridge Road east (left) to the project site. The project site will be on the south (right) side of Battle Bridge Road approximately 0.21 miles from the intersection with Rock Ouarry Road 5. Site coordinates (For linear projects, such as a road or utility line, attach a sheet that separately lists the coordinates for each crossing of a distinct waterbody.) Decimal Degrees (6 digits minimum): 35.7239 ON 78.5462 °W 6. Property size (acres): 24.57 7. Name of nearest receiving body of water: UT to Neuse River (Stream Index No. 27-22.0 8. River Basin: Neuse River Basin (Basin & Sub-basin No. 03-04-02) (Note - this must be one of North Carolina's seventeen designated major river basins. The River Basin map is available at http://h2o.enr.state.nc.us/admin/mqps/.) Page 2 of 10 Shoppes @ Battle Bridge PCN Application S&EC Project Number 8450.w3 January 11, 2006 9. Describe the existing conditions on the site and general land use in the vicinity of the project at the time of this application: The site is approximately 50% wooded and 50% open fields. The general land use / land class is "Acres > 10 with one or more houses on the property" (rural residential) and vacant land. Battle Bridge Road is an existing two lane state road with grass shoulders. 10. Describe the overall project in detail, including the type of equipment to be used: The project includes the construction of a retail shopping center and associated widening of the south side of Battle Bridge Road to one half of a 60-foot B-B section with sidewalk. Heave equipment typically used for site grading, parking lot and commercial/retail building construction will be used. 11. Explain the purpose of the proposed work: The purpose of the proposed work is to construct a retail shopping center on the property. (The widening of Battle Bridge Road is required to safely handle traffic ingress and egress from the proposed shopping center.) IV. Prior Project History If jurisdictional determinations and/or permits have been requested and/or obtained for this project (including all prior phases of the same subdivision) in the past, please explain. Include the USACE Action ID Number, DWQ Project Number, application date, and date permits and certifications were issued or withdrawn. Provide photocopies of previously issued permits, certifications or other useful information. Describe previously approved wetland, stream and buffer impacts, along with associated mitigation (where applicable). If this is a NCDOT project, list and describe permits issued for prior segments of the same T.I.P. project, along with construction schedules. There have been no wetland permits or certifications issued for this property or project The jurisdictional waters were determined by Ms. Andrea Wade of the USACE on June 27, 2005. The surface waters subject to the Neuse River Buffer Rules were determined by Ms. Deborah Edwards of the DWQ Express Review Program on December 6, 2004 (DWQ EXP# 04-1863). No Section 404 Permits, Section 401 Water Quality Certifications or Neuse River Buffer Authorization Certificates have been applied for or issued for this property or project. (It should be noted that the DWQ determination as to the origin of the surface water subject to the Neuse River Buffer was made higher in the drainage then the Corps determination of the origin of the stream. The Corps did determine that jurisdictional waters and wetlands (not streams) extended up to and beyond the DWQ buffer determination.) Page 3 of 10 Shoppes @ Battle Bridge PCN Application V. Future Project Plans S&EC Project Number 8450.w3 January 11, 2006 Are any future permit requests anticipated for this project? If so, describe the anticipated work, and provide justification for the exclusion of this work from the current application. There are no future Section 404 Permit Section 401 Water Qualily Certification or Neuse River Buffer Authorization Certificate requests anticipated for this project VI. Proposed Impacts to Waters of the United States/Waters of the State It is the applicant's (or agent's) responsibility to determine, delineate and map all impacts to wetlands, open water, and stream channels associated with the project. Each impact must be listed separately in the tables below (e.g., culvert installation should be listed separately from riprap dissipater pads). Be sure to indicate if an impact is temporary. All proposed impacts, permanent and temporary, must be listed, and must be labeled and clearly identifiable on an accompanying site plan. All wetlands and waters, and all streams (intermittent and perennial) should be shown on a delineation map, whether or not impacts are proposed to these systems. Wetland and stream evaluation and delineation forms should be included as appropriate. Photographs may be included at the applicant's discretion. If this proposed impact is strictly for wetland or stream mitigation, list and describe the impact in Section VIII below. If additional space is needed for listing or description, please attach a separate sheet. 1. Provide a written description of the proposed impacts: The proposed impacts for the required widening of Battle Bridge Road total 38 feet of stream channel, 0.004 acres of wetlands and 3,811 square feet of buffer. The proposed impacts for the construction of the shopping center and required stormwater management facility total 0.032 acres of wetlands and 12,066 square feet of buffer. All proposed impacts involve the permanent discharge of fill in waters and buffers. 2. Individually .list wetland impacts. Types of impacts include, but are not limited to mechanized clearing, grading, fill, excavation, flooding, ditching/drainage, etc. For dams, separately list impacts due to both structure and flooding. Wetland Impact Type of Wetland Located within Distance to Area of Site Number Type of Impact (e.g., forested, marsh, 100-year Nearest Impact (indicate on map) herbaceous, bog, etc.) Floodplain Stream (acres) es/no) feet SHEET 2 (NWP39) ROAD WIDENING Headwater Forest No 0 0.004 SHEET 3 STORMWATER Headwater Forest No 0 0 032 (NWP18) WETLAND . Total Wetland Impact (acres) 0.036 3. List the total acreage (estimated) of all existing wetlands on the property: 0.036 Page 4 of 10 Shoppes @ Battle Bridge PCN Application S&EC Project Number 8450.w3 January 11, 2006 4. Individually list all intermittent and perennial stream impacts. Be sure to identify temporary impacts. Stream impacts include, but are not limited to placement of fill or culverts, dam construction, flooding, relocation, stabilization activities (e.g., cement walls, rip-rap, crib walls, gabions, etc.), excavation, ditching/straightening, etc. If stream relocation is proposed, plans and profiles showing the linear footprint for both the original and relocated streams must be included. To calculate acreage, multiply length X width, then divide by 43,560. Stream Impact Perennial or Average Impact Area of Number Stream Name Type of Impact Intermittent? Stream Width Length Impact indicate on ma Before Impact linear feet acres SHEET2 (NWP 39) UT to Neuse River WIDROAD ENING Intermittent 6 38 0.007 Total Stream Impact (by length and acreage) 38 0.007 5. Individually list all open water impacts (including lakes, ponds, estuaries, sounds, Atlantic Ocean and any other water of the U.S.). Open water impacts include, but are not limited to fill, excavation, dredging, flooding, drainage, bulkheads, etc. Open Water Impact Site Number indicate on ma Name Waterbody (if applicable) e) Type of Impact Type of Waterbody (lake, pond, estuary, sound, bay, ocean, etc. Area of Impact acres Total Open Water Impact (acres) 0 6. List the cumulative impact to all Waters of the U.S. resulting from the project: Stream Impact (acres): 0.007 Wetland Impact acres : 0.036 Open Water Impact (acres): 0 Total Impact to Waters of the U.S. (acres) 0.043 Total Stream Impact linear feet : 38 7. Isolated Waters Do any isolated waters exist on the property? ? Yes ® No Describe all impacts to isolated waters, and include the type of water (wetland or stream) and the size of the proposed impact (acres or linear feet). Please note that this section only applies to waters that have specifically been determined to be isolated by the USACE. 8. Pond Creation If construction of a pond is proposed, associated wetland and stream impacts should be included above in the wetland and stream impact sections. Also, the proposed pond should be described here and illustrated on any maps included with this application. Page 5 of 10 Shoppes @ Battle Bridge PCN Application S&EC Project Number 8450.w3 January 11, 2006 Pond to be created in (check all that apply): ? uplands ? stream ? wetlands Describe the method of construction (e.g., dam/embankment, excavation, installation of draw-down valve or spillway, etc.): Proposed use or purpose of pond (e.g., livestock watering, irrigation, aesthetic, trout pond, local stormwater requirement, etc.): Current land use in the vicinity of the pond: Size of watershed draining to pond: Expected pond surface area: VII. Impact Justification (Avoidance and Minimization) Specifically describe measures taken to avoid the proposed impacts. It may be useful to provide information related to site constraints such as topography, building ordinances, accessibility, and financial viability of the project. The applicant may attach drawings of alternative, lower-impact site layouts, and explain why these design options were not feasible. Also discuss how impacts were minimized once the desired site plan was developed. If applicable, discuss construction techniques to be followed during construction to reduce impacts. The impacts required for the widening of Battle Bridge Road are unavoidable in that they are required for the safe ingress and egress from the proposed shopping center and that the existing road location dictated the location of the road widening The impacts required for the construction of the shopping center and stormwater management pond are unavoidable due to site grading and stormwater management constraints due to topographic considerations VIII. Mitigation DWQ - In accordance with 15A NCAC 2H .0500, mitigation may be required by the NC Division of Water Quality for projects involving greater than or equal to one acre of impacts to freshwater wetlands or greater than or equal to 150 linear feet of total impacts to perennial streams. USACE - In accordance with the Final Notice of Issuance and Modification of Nationwide Permits, published in the Federal Register on January 15, 2002, mitigation will be required when necessary to ensure that adverse effects to the aquatic environment are minimal. Factors including size and type of proposed impact and function and relative value of the impacted aquatic resource will be considered in determining acceptability of appropriate and practicable mitigation as proposed. Examples of mitigation that may be appropriate and practicable include, but are not limited to: reducing the size of the project; establishing and maintaining wetland and/or upland vegetated buffers to protect open waters such as streams; and replacing losses of aquatic resource functions and values by creating, restoring, enhancing, or preserving similar functions and values, preferable in the same watershed. If mitigation is required for this project, a copy of the mitigation plan must be attached in order for USACE or DWQ to consider the application complete for processing. Any application lacking a required mitigation plan or NCEEP concurrence shall be placed on hold as incomplete. An applicant may also choose to review the current guidelines for stream restoration in DWQ's Page 6 of 10 Shoppes @ Battle Bridge PCN Application Draft Technical Guide for Stream Work http://h2o.enr.state.nc.us/ncwetlands/strmgide.html. S&EC Project Number 8450.w3 January 11, 2006 in North Carolina, available at 1. Provide a brief description of the proposed mitigation plan. The description should provide as much information as possible, including, but not limited to: site location (attach directions and/or map, if offsite), affected stream and river basin, type and amount (acreage/linear feet) of mitigation proposed (restoration, enhancement, creation, or preservation), a plan view, preservation mechanism (e.g., deed restrictions, conservation easement, etc.), and a description of the current site conditions and proposed method of construction. Please attach a separate sheet if more space is needed. The proposed impacts total 38 feet of intermittent stream and 0.036 acres of wetlands As such, the applicant does not propose any mitigation (beyond onsite stormwater management and buffer mitigation) for the impacts. If mitigation is required the applicant proposes payment into the Wetlands Restoration Fund administered by the NC EEP The proposed buffer impacts associated with the stormwater wetland are classified as "allowable w/ mitigation" The applicant proposes payment into the Riparian Buffer Restoration Fund for these impacts. The proposed buffer impacts associated with the road widening are classified as "exem tp " or possibly "allowable" and as such do not require mitigation. 2. Mitigation may also be made by payment into the North Carolina Ecosystem Enhancement Program (NCEEP). Please note it is the applicant's responsibility to contact the NCEEP at (919) 715-0476 to determine availability, and written approval from the NCEEP indicating that they are will to accept payment for the mitigation must be attached to this form. For additional information regarding the application process for the NCEEP, check the NCEEP website at http://h2o.enr.state.nc.us/wrp/index.htm. If use of the NCEEP is proposed, please check the appropriate box on page five and provide the following information: Amount of stream mitigation requested (linear feet): Amount of buffer mitigation requested (square feet):.. 27,413 Amount of Riparian wetland mitigation requested (acres): Amount of Non-riparian wetland mitigation requested (acres): Amount of Coastal wetland mitigation requested (acres): IX. Environmental Documentation (required by DWQ) 1. Does the project involve an expenditure of public (federal/state/local) funds or the use of public (federal/state) land? Yes ? No *Note: The road widening is an existing state road. It will be widened onto private property. 2. If yes, does the project require preparation of an environmental document pursuant to the requirements of the National or North Carolina Environmental Policy Act (NEPA/SEPA)? Page 7 of 10 Shoppes @ Battle Bridge PCN Application S&EC Project Number 8450.w3 January 11, 2006 Note: If you are not sure whether a NEPA/SEPA document is required, call the SEPA coordinator at (919) 733-5083 to review current thresholds for environmental documentation. Yes ? No X. 3. If yes, has the document review been finalized by the State Clearinghouse? If so, please attach a copy of the NEPA or SEPA final approval letter. Yes ? No ? Proposed Impacts on Riparian and Watershed Buffers (required by DWQ) It is the applicant's (or agent's) responsibility to determine, delineate and map all impacts to required state and local buffers associated with the project. The applicant must also provide justification for these impacts in Section VII above. All proposed impacts must be listed herein, and must be clearly identifiable on the accompanying site plan. All buffers must be shown on a map, whether or not impacts are proposed to the buffers. Correspondence from the DWQ Regional Office may be included as appropriate. Photographs may also be included at the applicant's discretion. 1. Will the project impact protected riparian buffers identified within 15A NCAC 2B .0233 (Meuse), 15A NCAC 2B .0259 (Tar-Pamlico), 15A NCAC 02B .0243 (Catawba) 15A NCAC 2B .0250 (Randleman Rules and Water Supply Buffer Requirements), or other (please identify V Yes ® No ? 2. If "yes", identify the square feet and acreage of impact to each zone of the riparian buffers. If buffer mitigation is required calculate the required amount of mitigation by applying the buffer multipliers. SHEET 2 - ROAD WIDENING * Impact Required Zone i-,.,..o c 01 Multiplier 1 2,559 3 (2 for Catawba) 0 2 1,252 1.5 0 Total I 3,811 I I 0 * Zone 1 extends out 30 feet perpendicular from the top of the near bank of channel; Zone 2 extends an additional 20 feet from the edge of Zone 1. SHEET 3 - STORMWATER WETLAND Zone* Impact Multiplier Required (sauare feetl Mitiuntinn 1 6,209 3 (2 for Catawba) 18,627 2 5,857 1.5 8,786 Total 12,066 27,413 3. If buffer mitigation is required, please discuss what type of mitigation is proposed (i.e., Donation of Property, Riparian Buffer Restoration / Enhancement, or Payment into the Riparian Buffer Restoration Fund). Please attach all appropriate information as identified within 15A NCAC 2B .0242 or .0244, or .0260. Page 8 of 10 Shoppes @ Battle Bridge PCN Application S&EC Project Number 8450.w3 January 11, 2006 Payment into the Riparian Buffer Restoration Fund (NC EEP) XI. Stormwater (required by DWQ) Describe impervious acreage (existing and proposed) versus total acreage on the site. Discuss stormwater controls proposed in order to protect surface waters and wetlands downstream from the property. If percent impervious surface exceeds 20%, please provide calculations demonstrating total proposed impervious level. The property is 24.57 acres in size and the total built out impervious area is anticipated to be 16.62 acres (or 67.6%). A stormwater wetland designed to the current NC DENR Stormwater BMP Manual is proposed to treat the runoff from the property. The stormwater wetland is proposed to be located within the Neuse River Buffer and is proposed to discharge directly to the culvert under Battle Bridge Road. We understand that this is an "allowable w/ mitigation" use and as such have proposed payment into the Riparian Buffer Restoration Fund. The posed location of the stormwater wetland was determined due to topographic constraints. XII. Sewage Disposal (required by DWQ) Clearly detail the ultimate treatment methods and disposition (non-discharge or discharge) of wastewater generated from the proposed project, or available capacity of the subject facility. Sewer - The City of Raleigh will ensure that the proposed addition will not exceed available capacity of their treatment facility. XIII. Violations (required by DWQ) Is this site in violation of DWQ Wetland Rules (15A NCAC 2H.0500) or any Buffer Rules? Yes ? No Is this an after-the-fact permit application? Yes ? No XIV. Cumulative Impacts (required by DWQ) Will this project (based on past and reasonably anticipated future impacts) result in additional development, which could impact nearby downstream water quality? Yes ? No If yes, please submit a qualitative or quantitative cumulative impact analysis in accordance with the most recent North Carolina Division of Water Quality policy posted on our website at http://h2o.enr.state.nc.us/ncwetlands. If no, please provide a short narrative description: The project involves the construction of a retail shopping center to provide services to the surrounding market and it is not anticipated that it will result in additional development that could impact nearby downstream water quality. XV. Other Circumstances (Optional): It is the applicant's responsibility to submit the application sufficiently in advance of desired construction dates to allow processing time for these permits. However, an applicant may choose to list constraints associated with construction or sequencing that may impose limits on Page 9 of 10 Shoppes @ Battle Bridge PCN Application S&EC Project Number 8450.w3 January 11, 2006 work schedules (e.g., draw-down schedules for lakes, dates associated with Endangered and Threatened Species, accessibility problems, or other issues outside of the applicant's control). . January 11, 2006 Applicant/Agent's Signature Date (Agent's signature is valid only if an authorization letter from the applicant is provided.) Page 10 of 10 So 1l Inc Environme?ital Consultants, PA 14014 Rwm hide lied . Rd*% Nair Congas 27614 . Rhme: (919) 846.5900 • Farr (919) 846.916 All Mada To I.ie Filled lire ft The Qaml LandownKor unto' 1 Official Name: =FCC--K?Ei-l tit T tl- 1?tCl DC a 6 t., C Address: q-2-7- A 1 V X-t 4 B!Af1 1 Q t rz. C. L C Gr, t? rel. R,-% %-:S t S G Z 9 z- Z 3 Phone: 80 S- c!!56 a•5-2 0 3 SHaPPES A5 ZTTL.G 1`StZtC>(?E Project Name/Description: Cst4g:,pn N? S&EC Project # Date: 3?1t. 0 3 2-610 G The Departamat of the Army U .S. Army Corps of Engineers, Wilmington District P.O. Box 1890 Wilmington, NC 28402 Attn: Field Office: Re: Wetlands Related Consulting and Permitting To Whom it may Concern: I, the cumo landowner or municipal official, hereby designate and authorize Soil & Eavirom mental Consultants, PA to act in my behalf as my agent in the processing of permit spplications,.tofiunish upon request supplemental information in support of applications, etc. from this day forward. The 3 r day of, ?I,N A, YT Zn0 G . This notification supersedes any previous eoirespondenae concerning the agent for this project. NOTICE: Thb authodzation, for Usbalty and profesdond courtesy ressoas, to vaM only for government af&bk to enter the property when accompanied by Sdt1EC staff. You should ride S& EC to arrange a dto meeting prior to vidting the rite. Print Property Owner's or Municipal Official's Name :1.,00- ?.C ?ill??anu? ? M i mm - " Property Owner's or Municipal Official's Signature cc: Me. Cyndi Karoly NCDENR-DWQ 2321 Crabtree Boulevard Raleigh, NC 27604 cc: W. Bob Zsrzocld Soil & Environmental Consult== PA ? Su??bst? 236 tephillip Court. Suite C 3817-E tawnWo E Cw=4 NC 28025 acembow, NC Y Phone (704) 724-9405 Phone: (336) 5404 Fax: (704) 720-9406 Fax: (336) 5404 AGENT AUMORI?.ATION FORM N UTM 17 721954E 3956114N (WGS84/NAD83) ProjectM Scale: Garner, NC 8450.w3 1°:2000° USGS Topo Quad Project Date: Soil & Environmental Consultants, PA Mgr.: bz 12.30-05 Shoppes Battle Bridge 11010 Raven Ridge Rd.- Raleigh, NC 27614 @ (919) 846-5900 • (919) 846-9467 Wake County, NC Web Page: www.SandEC.com N Project #: Scale: 8450.w3 1":2000' ' Mgr.: BZ I 2-30.05 Wake County Soil Survey Sheet 70 Shoppes @ Battle Bridge Wake County, NC Soil & Environmental Consultants, PA 11010 Raven Ridge Rd.- Raleigh, NC 27614 (919) 846-5900 • (919) 846-9467 Web Page: www.SandEC.com % ## H ` .9 I e \. xl V ? P2 ... ..<1 0 ?F I - tti; n N= N s `> `F N 70 T r O u :. it ^'F D r. \ \J \\ \Y a N "%?\ u ..:, f? i a \\ 1 :? \ `??av y as Nw? J7/a ?7ri :: J?'• ,o• ??,;?' / V, rte' \ // V !'? 7i sE iJJ{J ?N ?? ?I / i J JJ /./^Nk / \ T m. G, niel ssoc. Engineering Planning Landscape Architecture 1150 SE MAYNARD ROAD SUITE 260 CARY, NC 27511 (919) 467-9708 GRAPHIC SCALE 0' 200' 400' 600' CHANNEL, WETLANDS, & NRB IMPACT MAP FOR BATTLE BRIDGE ROAD WIDENING (SHOPPES AT BATTLE BRIDGE) WAKE COUNTY, NORTH CAROLINA SCALE III = 200' DECEMBER 22, 2005 (IN FEET) I INCH = 200 FT PREPARED BY: WILLIAM G. DANIEL, PE SHEET 1 OF 3 L: / r 1 R -I/AREA 0<= CHANNEL IMPACT tJUSI C IONAL WETLANDS TOE OF % - -....._ 1 i AS PEP 0SACE SL6PE / / BEGIN INT. IMPORTANT CHANNEL 1 T j Zv TOPO BANK END JURISDICTIONAL WETLANDS p \ p ' / M l PER USACE /- I i , / ZONE I RIPARIAN BUFFER / ZONE 2 RIPARIAN BUFFER $f3 E GIN BUFFERED CHANNEL / PER NCDWQ i / 1 BEGIN JURISDICTION ' WETLAND / IMPACT (ROAD WIDENING) 38 LF(303 SF) - CHANNEL IMPACT / 9 LF(.004 AC) -WETLAND IMPACT j i / 2559 SF - ZONE 1 NRB IMPACT / 1 \ r / 1252 SF - ZONE 2 NRB IMPACT / t m• G• CHANNEL, ", nle1 WETLANDS, & NRB IMPACT MAP ssoc. FOR Engineering Planning Landscape Architecture 1150 SE MAYNARD ROAD BATTLE BRIDGE ROAD WIDENING SUITE 260 GARY, NC 27 75!1 IMPACT AREA (919) 467-9706 0' 50' GRAPHIC SCALE 100' 150' WAKE COUNTY, NORTH CAROLINA - SCALE 1 50' DECEMBER 22, 2005 (IN FEET) I INCH = 50 FT PREPARED BY.- WILLIAM G. DANIEL. PE SHEET 2 OF 3 , , `.1 \ `PROP O \ IDEN??G \ t \ ` TOP OF BANK\ TOE OF/SL E ZONE 1141PARIAN BU4ER - BEGIN BUFFERED CH ` PER NCDWQ 1 I ZONE 2 RIPARIAN BUFFER r7 r-w / f' ff " r JURISDICTIONAL WETLANDS PER USACE IMPACT (STORMWATER WETLAND) / 0 LF(0 SF) - Ct(ANNEL IMPACT 117 LF(.032 AC) - WETLAND IMPACT 6209 SF - ZONE 1 NRB IMPACT 5857 SF:- ZONE 2 NRB IMPACT i / AP ROXIMATE / i LIMITS OF/ / WETLANDS; / PROPOSED STORMWATER WEhAAD / j / FF ZONE 1 j // ! > ZONE 2 / rm• G• CHANNEL, I? nlel WETLANDS, & NRB IMPACT MAP ?ssoe. Engineering Planning FOR Landscape Architecture 1150 SE MAYNARD ROAD SHOPPES AT BATTLE BRIDGE SUITE 260 CARP, 27511 (919) 467-9708 IMPACT AREA (STORMWATER WETLAND) 0' 50' GRAPHIC SCALE 100' 150' WAKE COUNTY, NORTH CAROLINA SCALE 1 50' DECEMBER 22, 2005 (IN FEET) I INCH = 50 FT PREPARED BY.- WILLIAM G. DANIEL, PE SHEET 3 OF 3 PROPOSED STORMWA TER WETLANDS 1 " = 40' January 3, 2006 i PROP`. -34, .? 1 \ .ice ?• , PROP a....: PROP. \ \ JB ._e ...?........._•i \ / FOREBAY j Try i PROP-5k10, SPILLWAY V/ X XX DWQ Project No. DIVISION OF WATER QUALITY - 441 EXTENDED DETENTION (and POCKET') WETLAND WORKSHEET 1. PROJECT INFORMATION (please complete the following infomnation): Project Name : S4io?t s A-t' nr s k „tom t? ContactPerson: Uj «. L, i,L. r-A G . 1 >"-1 t E L.- Phone Number: (!I r9) 4 47.9'y0 For projects with multiple basins, specify which basin this worksheet applies to: Permanent Pool Elevation z7 3.00 ft. (elevation of the orifice invert out) Temporary Pool Elevation 2--7 4-- 0 c-'s ft. (elevation of the outlet structure invert in) Permanent Pool Surface Area 7-7- d 3 4 sq. ft. (water surface area at permanent pool elevation) Drainage Area _ to . 7b ac. (on-site and off-de drainage to the basin) Impel vious Area t 3 . G t 7 ac. (on-site mid otl site drainage to the basin) Forebay Surface Area Lt . 3 0 sq. ft. (at permanent pool elevation approximately 15%r Marsh (r -r Surface Area g r Sop sq. ft. (at permanent pod elevation approximately 3596)• Marsh 9"-18" Surface Area sQ 4 sq. ft. (at permanent pool elevation approximately 35%)' Micro Pool Surface Area z 54 sq. ft. (at permanent pool elevation approximately 15%r Temporary Pool Volume 2. 8.6 10- cu. IL (volume detained on top of the permanent pod) SAIDA used 2..,04- (surface area to drainage area na llop Diameter of Odfice z" in. (draw down orifice diameter) 11. REQUIRED ITEMS CHECKLIST Initial in the space provided to indicate the following design requirements have been met and supporting documentation Is attached. It a regtimment has not been met, ettaCh an explanation of why. At a minimum, a complete stormwater management plan submittal includes a worksheet for each BMP, design calculations, plans and specifications showing all BMPs and outlet structure details, a detailed drainage plan and a fully executed operation and maintenance agreement. An Incomplete submittal package will result In a request for additional information and will substantially delay final review and approval of the project AAnMicants Initials ??? The temporary pool controls runoff from the 1 Inch rain. ? The basin side slopes are no steeper than 3:1. ? A planting plan for the marsh areas with plant species and densities is provided. ? Vegetation above the permanent pool elevation is specified. ? An emergency drain is provided to drain the basin. ? The temporary pool draws down in 2 to 5 days. ? -z-? Sediment storage Is provided in the permanent pod. ? 5?,? A sediment disposal area is provided. ? Access Is provided for maintenance. ,3 site specific, signed and notarized operation and maintenance agreement is provided. The drainage area (including any otfsite area) is delineated on a site plan. ?`??Access Is provided for maintenance. _. Plan details for the wetland are provided.. fart details for the Inlet and outlet are provided. -Wp1 site specie operation and maintenance agreement, signed and notarized by the responsible party is provided (see http./ih2o.ohnr.state.nc.uslncwe0andsloandm.doc). • Pocket Wetlands have different design parameters and are only assumed to remove 35% TSS - See pp. 19 and 20 of the NC DENR Stormwater BMP Manual, April 1999.10% open water, 50% high marsh, 40°k low marsh. 112/2006 Shoppes at Battle Bridge Raleigh, North Carolina BMP Stormwater Wetlands Design Calculations SAIDA Ratios for Permanent Pool Sizing to Achieve 954/1a TRR Rednctinn YWERVIOUS PERCENT 3.00 PERMANENT POOL DEPTHS IN FEET 4.00 5.00 6.00 100/0 0.59 0.49 0.43 0.35 200/0 0.97 0.79 0.70 0.59 30% 1.34 1.08 0.97 0.83 40% 1.73 1.43 125 1.05 50% 2.06 1.73 1.50 1.30 60% 2.40 2.03 1.71 1.51 70% 2.88 2.40 2.07 1.79 Wetland Area Ac. Description 1 19.70 Located ad'acent to Battle Bridge Road Normal Pool Surface Area Calculations Wetland 1W. % DEPTH (FM SAIDA POOL AREA 1 69.12 3 2.84 24,352 SURFACE AREA REQUIRED (SF) = 24,352 SURFACE AREA PROVIDED (SF) = 27,030 Shoppes at Battle Bridge BMP Design Data 12119 Shoppes at Battle Bridge SP43-05 Prallminary Pne Development Stormwater Runoff Calculatlons (Rational Afethoo -Pre-Develoament (Z -Year Event) Q = CxIxA 0.35 - C Coe' ffident of Runoff (dimensionless) 4.65 = I Rainfall Intensity for a given tie to peak Cn/hr) 19.7 = A Drainage Area (Ac.) 32.09 =Q2 (cfs) Tc '= Time. of concentration =(( LA31H)^.385)/128 10 Tc 2025 =L Hydraulic length of watershed 64 =H Height of most remote point above outlet I = Intensity gf(h+t) 4.65 = I (in/hr) 132 18 rh 10 -t From "Elements of Urban Stomnwater Deslgr by H. Rooney Malcolm, PE Pre•Developinent. (10 Year Pveno Q = CxlxA 0.35 = C Coefflclent of Runoff.(dimensionless) 6.03 = I Rainfall Intensity for a given tie to peak (in/hr) 15.7. = A Drainage Area (Ac.) 41.57 OQio (cfs) To = Time of concentration =(( L"3M)^.385)1128 10 Tc 2025 =L Hydraulic length of watershed 64 -=H Height of most remote point above outlet 1=Intensity a g/(h+t) 6.03 = I irdhr) 195 =g 22 =h 10 i-St From "dements of Urban Stormwater-Design by H. Rooney Malcolm, PE 12119x, Pre-DeX&Ment (t 00 Year Event) f2 = QdxA 0.36 = C C"Odent of Runoff (dimenslonless) 8.27 = I Rainfall Intensity for a given do to peak (in/hr) 19.7 = A Drainage Area (Ac.) 57.02 =01ao (Cfs) Tc = Time of concentration =(( 03AV.385)/128 .10 TIC 2025 =L Hydraulic length of watershed 64 =H Height of most remote point above outlet 1= fntensity r 91(h+t) 8.27 = I Qr9hr) 290 =g 25 -h 10 ?. . From "Elements of Urban Starmwater Design' by. H: Rooney Malcolm, PE Pond Report Hydraflow HydrognWhs by Intelisolve Monday, Jan 2 2006, 4:20 PM Pond No. 1 - Shops at BB • Pond Pond Data Pond storage is based on known contour areas. Average end area method used. Stage I Storage Table Stage (ft) Elevation (ft) Contour area (so) Incr. Storage (cult) Total storage (cult) 0.00 270.00 8,000 0 0 1.00 271.00 12,025 10,013 10,013 2.00 272.00 18,920 15,473 25,485 2.50 272.50 22,068 10.247 35,732 3.00 273.00 27,030 12,275 48,007 4.00 274.00 29,149 28,090 76,096 5.00 275.00 31,327 30,238 106,334 6.00 276.00 33,564 32,446 138,780 Culvert I Orifice Structures Weir Structures [A] CBl [Cl [D] [A] 1131 IC] [D] Rise (in) = 36.00 2.00 0.00 0.00 Crest Len (ft) = 30.00 0.00 0.00 0.00 Span (in) = 36.00 2.00 0.00 0.00 Crest El. (ft) = 274.00 0.00 0.00 0.00 No. Barrels = 1 1 0 0 Weir Coeff. = 3.33 0.00 0.00 0.00 Invert El. (ft) = 259.00 273.00 0.00 0.00 Weir Type = Riser - - --- Length (ft) = 125.00 1.00 0.00 0.00 Multistage = Yes No No No Slope (eh) = 1.44 1.00 0.00 0.00 N -Value = .013 .011 .000 .000 Oric Coeff. = 0.60 0.60 0.00 0.00 Multistage = n/a No No No EAltration = 0.000 In/hr (Contour) Taliwater Elev. = 0.00 ft Note: Q dvertlOdfice outflows he" been analyzed under inlet and outlet control. Stage I Storage I Discharge Table Stage Storage Elevation CIV A CIV 8 CIV C CIV D Wr A Wr B Wr C Wr D Exfll Total ft cuff ft cfs cfs Cis cf$ cfs cfs cis cfs cfs cis 0.00 0 270.00 0.00 0.00 -- 0.00 --- - --- - 0.00 1.00 10.013 271.00 104.89 0.00 - --- 0.00 - - - - 0.00 2.00 25,485 272.00 104.89 0.00 - - 0.00 - - --- --- 0.00 2.50 35,732 272.50 104.89 0.00 - --- 0.00 --- - - - 0.00 3.00 48,007 273.00 104.89 0.00 - --- 0.00 - -- - --- 0.00 4.00 76,096 274.00 104.89 0.10 - --- 0.00 - - -- - 0.10 5.00 106,334 275.00 104.89 0.15 - -- 99.90 - - - - 100.05 6.00 138,780 276.00 133.14 0.18 - -- 133.13 - - - - 133.31 Hydrograph Plot Hydraflow Hydrographs by Intelisoive Monday, Jan 2 2006, 4:21 PM Hyd. No. 2 Post Shops BB Pond Hydrograph type = Reservoir Peak discharge = 12.08 cfs Storm frequency = 2 yrs Time interval = 1 min Inflow hyd. No. = 1 Max. Elevation = 274.24 ft Reservoir name = Shops at BB - Pond Max. Storage = 83,367 cuft Storage Indication method used. Wet pond routing start elevation = 273.001t. Q {cfs) Post Shops BB Pond Hyd. No. 2 - 2 Yr 70.00 60.00 50.00 40.00 30.00 20.00 10.00 0 00 Hydrograph Volume - 24,521 cult 0 10 20 30 40 50 60 70 Hyd No. 2 Hyd No. 1 (LT?J Req. Stor = 83,367 cuft 80 90 Time (min) Hydrograph Plot Hydrallow Hydrographs by Intelisolve Monday, Jan 12006, 4:22 PM Hyd. No. 2 Post Shops BB Pond Hydrograph type = Reservoir Peak discharge = 12.08 cfs Storm frequency = 2 yrs Time interval = 1 min Inflow hyd. No. = 1 Max. Elevation = 274.24 ft Reservoir name = Shops at BB - Pond Max. Storage = 83,367 cult Storage Indication method used. Wet pond routing start elevation = 273.00 ft. Hydrograph Volume = 24,521 cult Elev (ft) 276.00 Post Shops BB Pond Hyd. No. 2 - 2 Yr 275.00 274.00 273.00 1 0 10 20 30 1. Shops at BB - Pond Elev ( 276.0 275.0 274.0 273.0 40 50 60 70 80 90 Time (min) Hydrograph Plot Hydraflow Hydrographs by Intelisolve Monday, Jan 2 2006,4:22 PM Hyd. No. 2 Post Shops BB Pond Hydrograph type = Reservoir Peak discharge = 27.68 cfs Storm frequency = 10 yrs Time interval = 1 min Inflow hyd. No. = 1 Max. Elevation = 274.42 ft Reservoir name = Shops at BB - Pond Max. Storage = 88,878 cult Storage Indication method used. Wet pond routing start elevation - 273.00 ft. Hydrograph Volume = 35,674 cult Q (cfs) Q (cfs; 90.00 4 - 90.00 80.00 80.00 80.00 ----- 70 00 - 70 00 . . - 6 - -- 00 60 0.00 . 50 00 50 00 . . EE ) - 40 00 40.00 . 00 30.00 30. 20 0 00 20 . 0 . 10 0 ??- 10 00 . 0 . 0 Post Shops BB Pond Hyd. No. 2 --10 Yr 10 20 30 Hyd No. 2 Hyd No. 1 40 50 60 70 [L7 Req. Stor = 88,878 cuft 80 Time (min) Hydrograph Plot Hydrallow Hydrographs by lntelisoive Monday, Jan 22006, 4:22 PM Hyd. No. 2 Post Shops BB Pond Hydrograph type = Reservoir Peak discharge = 27.68 cfs Storm frequency = 10 yrs Time interval = 1 min Inflow hyd. No. = 1. Max. Elevation = 274.42 ft Reservoir name = Shops at BB - Pond Max. Storage = 88,878 cult Storage Indication method used. Wet pond routing start elevation = 273.00 ft. Hydrograph Volume = 35,874 cult Elev (ft) 276.00 275.00 274.00 273.00 Post Shops BB Pond Hyd. No. 2 -10 Yr Elev ( 276.0 275.01 274.01 273 0i 0 10 20 30 40 50 60 70 80 Time (min) 1. Shops at BB -Pond Hydrograph Plot Hydrallow Hydrographs by Intelisolve Monday, Jan 2 2006,4:22 PM Hyd. No. 2 Post Shops BB Pond Hydrograph type = Reservoir Peak discharge = 54.44 cfs Storm frequency = 100 yrs Time interval = 1 min Inflow hyd. No. = 1 Max. Elevation = 274.67 ft Reservoir name = Shops at BB - Pond Max. Storage = 96,209 cuft Storage Indication method used. Wet pond routing start elevation = 273.00 ft. Hydrograph Volume - 54,406 cult Post Shops BB Pond (off) Hyd. No. 2 -100 Yr 120.00 100.00 80.00 60.00 40.00 20.00 0.00 0 10 20 30 40 50 60 Hyd No. 2 Hyd No. 1 ® Req. Stor = 96,209 cuft 70 Time (min) Hydrograph Plot HydraFlow Hydrographs by Intellsohre Monday, Jan 2 2006, 4:22 PM Hyd. No. 2 Post Shops BB Pond Hydrograph type = Reservoir Peak discharge = 54.44 cfs Storm frequency = 100 yrs Time interval = 1 min Inflow hyd. No. = 1 Max. Elevation = 274.67 ft Reservoir name = Shops at BB - Pond Max. Storage = 96,209 cult Storage Indication method used. wet pond routing start elevation = 273.00 ft. Hydrograph Volume = 54,406 cult Elev (ft) 276.00 275.00 274.00 273 00 Post Shops BB Pond Hyd. No. 2 --100 Yr Elev ( 276.0 275.0 274.0° 273 0, 0 10 20 30 40 50 60 70 Time (min) 1. Shops at BB - Pond WETLAND OPERATION AND MAINTENANCE AGREEMENT The wetland system is defined as the wetland, pretreatment including forebays and the vegetated filter if one is provided. Maintenance activities shall be performed as follows: 1. After every significant runoff producing rainfall event and at least monthly: a. Inspect the wetland system for sediment accumulation, erosion, trash accumulation, vegetated cover, and general condition. b. Check and clear the orifice of any obstructions such that drawdown of the temporary pool occurs within 2 to 5 days as designed. 2. Repair eroded areas immediately, re-seed as necessary to maintain good vegetative cover, mow vegetative cover to maintain a maximum height of six inches, and remove trash as needed. 3. Inspect and repair the collection system (i.e. catch basins, piping, swales, riprap, etc.) quarterly to maintain proper functioning. 4. Remove accumulated sediment from the wetland system semi-annually or when depth is reduced to 75% of the original design depth (see diagram below). Removed sediment shall be disposed of in an appropriate manner and shall be handled in a manner that will not adversely impact water quality (i.e. stockpiling near a wetland or stream, etc.). The measuring device used to determine the sediment elevation shall be such that it will give an accurate depth reading and not readily penetrate into accumulated sediments. If the elevation of the marsh areas exceed the permanent pool elevation, the sediment should be removed to design levels. This shall be performed by removing the upper 6 inches of soil and stockpiling it. Then the marsh area shall be excavated six inches below design elevations. Afterwards the stockpiled soil should be spread over the marsh surface. The soil should not be stockpiled for more than two weeks. When the permanent pool depth reads 2.25 feet in the forebay and micro-pool, the sediment shall be removed. STORMWATER WETLAND DIAGRAM V Permanent Pool Elevation 273.00 Bed. Rem. 75% / WETLAND \ Sediment El. 270.75 MARSH Removal Elevation 270.75 Bot. El. 270.00 N 7 \ Bottom Elevation 27 IFOREBAY MICRO-POOL 5. Remove cattails and other indigenous wetland plants when they cover 50% of the basin surface. These plants shall be encouraged to grow along the vegetated shelf and forebay berm. Page 1 of 2 Wetland planting densities in the marsh areas should be maintained by replanting bare areas as needed. Wetland plants should be encouraged to grow in the marsh areas. 6. If the basin must be drained for an emergency or to perform maintenance, the flushing of sediment through the emergency drain shall be minimized to the maximum extent practical. 7. All components of the wetland system shall be maintained in good working order. 8. Level spreaders or other structures that provide diffuse flow shall be maintained every six months. All accumulated sediment and debris shall be removed from the structure, and a level elevation shall be maintained across the entire flow spreading structure. Any down gradient erosion must be repaired and/or replanted as necessary. I acknowledge and agree by my signature below that I am responsible for the performance of the seven maintenance procedures listed above. I agree to notify DWQ of any problems with the system or prior to any changes to the system or responsible party. Print name:_'?-d?_ 1A , t1 1 *,M Title: Address:_ 42z Wi K e-o Jl ,y-- C ,re,le. ?'r? 1 t t rY, ?a, w :S.C 25 U-3 Phone:053 9(2.'?S2073 ,?,?? . G!? ?? •,,.-? Signature: Date: - 3 -Q? Note: The legally responsible party should not be a homeowners association unless more than 50% of the lots have been sold and a resident of the subdivision has been named the president. I, 6 ar;- T. M c C lQ in _,a Notary Public for the State of Igo ri-t-N Cero t to G , County of _ Vto-Ke. , do hereby certify that Fred W AItaMS personally appeared before me this 3rd day of Tanyory Zoo , and acknowledge the due execution of the forgoing wet [wetland] detention basin maintenance requirements. Witness my hand and official seal, ??otoi?rtrrat a?? tlrr *yw ?p:••(N•v•••••L?y?•??r. r • w • w • • f . ? 1 riY .T4C•1•• r ??h•(? ece? My commission expires $L14 f zol o Page 2 of 2 I4 X01[ ngxiAeM GMAEI[ OMs _. NO xa anuM TO rAnnW M.wAean uuo'JIML X bKLMN er .earw]ro uee. eaNMBerc xa svAU X `IITe e are.r v nsu woo rv PIm naAx 1 CORX'AK K01 ImMCR4L][NI. TYPICAL ROUNDABOUT PLAN VIEW Ps PF, NOTES / ??„ 1. FON NmnH OX iT NMPR04F Y RELOC.ITED ONTIEAOJAOA FACEMTNfCOMCOMMERCIALLY ^ \ uSL. [PNneD r • eA'ar / 2O RENOR TO P 7NEN. -20 FD IFRC fl M COXJIWCPOWMJTAW/10N OF IIEJEQ4 REIM%NYHAEV]J!J \ O[ 4133 W YO / OEPEK£MTV,90NRE RU]N.NL BI 4tV 1rWRX UY•YLI[lulr / // O-ACE . A.0 NO O-E O PmFERTYDINNER REDAdMNDACC59 PARRWARa{ -N , AN, PMASIJC'I®XE txanY TL M " d ?A ] PXAS 1 Im NIXOMWAL BIXDlmfOCLOSBLYAJSOCKIro MK IMPm4sNExnnsuhcrmrexEwAno ASrmvuern[ ansM s ll s `\ \ / / / , ( Ta Aw r<s \ \ lY•vMaN > ` / / \\?O, eSBrwreL/n{v% r NI \ \ d` PeA,3P,D„ ./t , \ \ \ \ wF / TO'AL, ooxao x TREESAVENOTE .-TC n b i "PERMANENT OPEN SPACE/TREE SAVEAREA"SHOWN ON uu s>roE guar "? / THESE PLANS DESIGNATE AREAS IN WHICH EXISTING TREES WILL BE SAVED. PRIOR TO SUBMISSION OFA \ a / / ? [avaP DETAILED SITE PLAN FOR PURPOSES OF PERMITTING, THESEAREAS WILL BE DEFINED GEOMETRICALLYB4SE0 ONA SURVEYOF TREE DESCRIPTIONSAND LOCATIONS. THEAGGREGATE TREE SAVE AREA SHALL, ATA MINIMUM, EQUAL 2.46 ACRES IN CONFORM17YWNHZONING [onAU ui[seA\ h /? AIL CONDITION5. %?roxau // / / a 1 / 4 ?d. \ / / I Iw I I A GROCERY 34,928 SF 7,aoD s F }- ? / / / r[Mr. wEOx c I I J /% / 'rMrco ? h ? ? yy A A ? yy ,/BY•VI<af ? //; ?OIrnINaIf{/ ' R° ° ji BOUNDARY 1 Y // / / ^ ??? \ ° ° y''H STALL ry ° ° "y " "1 (? i /i f? a Ax 7,375 SF A b ? tux vaAat / / kA / ???? ff StRF ' C / / Fl ?s PROP. SAEP ORINWIGEBOUNDIRY ?? Mp. m nAlLal nuX : uxK \ \ O6 vMMM / / 1 / \ \, tlr/ /3 xAArun WK a FUTURE \ guar ee¢? / DEVELOPMENT 1? 6 \ //9 / ?/? E ?? Gk .m?r?uKn[roa[ `xT /AZ, / / -' a«AaA/ ???? wY ? uM r t* - ?" snuE rNar ??? J / % c J? / T ar ? 4.7 fix., / F/ ' urirv> \ mowseDlr"rm eX lm I UrLnI noo. ?[?ua u . ] ea.P4cw¢ am Nr yr ? K i?PICM SECTKKA ATRO149AB01RSECPRJ ATRO149AWIR BOA rA 1- LLL oa Pc. ILn usn vaav[[sD[xIML * DENOTES LOCATIONS ATWIIICHUN. SOC RADIUS OF 28' WILL BE EMPLOYED TO ACCOMMODATE FIRE SAFETY EQUIPMENT of 0 ro? V jk. TIO ?, NOTES: 1.ALLCOMSTRUCPMTOMINACCORDWCEMTHCURRENTarYOFRAIERi M"RNCOOTSTANDARDSANDSPECIFICAPWS. 2 BOUNDARY INFORMATION IS TAKEN FROM SURVEY ENPTIEO'GEORGE ROSESUIIDERS,WC-DAMOMNUARY 13,201SSYGRIFFW LOUD SURVEYING INC. 2 CONTOURS AREA COMBINATION OF AERIAL SURVEY, FIELD SURVEY, NMI CITYOFRALEIMOIGITAL TCPoGRAPIBCINFORWITON. A. TREEUNE OBTAINED FROMAERML SURVEYAND GTYOFRALEGYgGRNNIFORWT)ON. £THIS SITE IS NOT CONTAINED WTHIN FEW MAPPED LOO YEAR FLOE N(MAP 370N; PANEL 0570FJ. & CONTRACTOR IS RESPONSIBLE FOR FIELD VERIFXMTION OFALL EKISTING UTUIES. 7 ALLDISTANCESARETOBACK OF CURB OR RIGHTLFnhYMLE5SOTHERWSESPEGFrt0. & MINIMUM CORNER CLEARANCE FROM THE CURB LINE MINTERSECTING STREETS SHNLBEATLEASTmFEETFRGII TMEPVNTOF TANGENCYAND NODRIVEW,IYOR PARKING SPACES SHALL ENCROACH ON THIS AONMUM CORNER CLEARANCE A RIGHT-0F V4YSHALL BE CLEARED AND GRUBBED WTHIN SOFEEr OF ALL RESIDENTIAL ORRES•'DFNPN COLLECTORINTERSECTIONS. RIGHT-0FWAY SHALL BE CLEARED AND GRUBBED WTHIN IW FEErOFALL OTMER STREETWTERSECIMMS. 10. NO SIGHT OBSTRUCTING OR PARTIALLY OBSTRUCTING WALL, FENCE, FOLIAGE BERM PARKED VEMCAES. SIGN MOTHER OBJECTS BETIAEEN THE HEIGHTS OF TKO (BI FEET AND EIGHT (8) FEETABOVE THE CURB UNE ELEVATION, M THE NEAREST TRAVELED WAY IF NO \ CURBING EMS IS. SHALL BE PLACED WTHINA SIGHT TRIANGLE ar. PaDIx, n .0.x.1- W n uX• vAUx] \ GGC?i[ \ \ \ III I ?orcl PROP. BALM \\ I I ? VIII CONTRIBUTORY \\ I I i VIII eP DRAINAGEBOIINOARY V I I Illl (TYPICAL) \ I VIII Q \ I VIII I s iP I I IIII? \_ h / \?I I IIII?- I41 ? IIII? 1 n a I S Iii II RESTAUR4Nr 4,595 SF i1& "" I ° i VIII EPARK m' u' } } o ° I 41 I ' IInI s n s YI I I iiii BATTLE BRIDGE ' ?® I I VIII ? - T2dFSfs i ?. us NL v]Jaso I Ilii? / ? . uNSS r,l ? III I 1 } {1 niii P I I I iiiil 0 0 . usus I III II a a s ? , RAMS s I i! n11, A? ° PARCEL2 I I iuil°$ = J„ i 1111 m? .? ? IIIIIO$ p ° VIII A F T?? "° ? O ? VIII ?.? s} I + °Illu i8 I U RESTAURAM YIMt[ I I III11 N a 7.660 SF our x M ' 1 nIII 4 1 0 o M a \ 1 1 IIIIII p111 pll ??.' s 30' runt NAK "F' 1 1 I pI III n uAUS , , t ROCK QUARRY ROAD WIDENING SECTION OATS ENSTNG MM SLOE YA¢ES• xea PAM T TO - CNSMO SLW M LOP TO roR OF MOOMIO MN SLOE M rc s a g EMSDNG CROSS SLOPE HAMS. NEW PAVEMENT TO MATCH EMSPm SLOPE PROM E.O.P. TO EDGY OP NDExIx M. SLOPE OOL 0\1- °r I pl /.. O L rIP?'`pc.oA?A 1 L 1 / ? / \ 1 1 11 ' 1 \ POINT 1 q #1 t wr NIT( re] IMaawerr I 1 1 '?, vwar 1 L L 1 1 1 1 11 111 .I 1 3 1 ary 1 1\c ? . I \ a L \Y L l I 1 \ , ` 1 1 N,T enSUN DAMN i \ 1 . I j \; \I 1 a:D3?`:4"u5 '\ .? 1 1 1 MX•vM.Mn \ /' na. AtmKwu vN FUTURE / DEVELOPMENT SO. PUBLIC Riw C3L 8-83 euKKr u w, 1 \ SACS ,. L1 \ \ x] \ \ Noon. eceer Au[x \ \ ro Asor rc >oe \ In[• sxtae roar 'AA, \\\ ` HNC A `\/WImMn oM.u / A \ awm rc 145 } . \ u50 XIGJ roar/ wA'`? A 1\ V / 1 RpA['A \\ 1 + \\ \ / wry \1\ 1, \\"t Pe 5]w rc nss M uX•Ynu roar a\ \ 3 3 TA' w n BATTLE BRIDGE ROAD WIDENING SECTION NTS. FOR SECTION THROUGH STORMWATER WETLANDS SEE SHEET 2 OF 2. SEDIMENT DISPOSAL NOTE' ACCUMULATED SEDIMENT FROM THE WETLAND SYSTEM WILL BE REMOVED SEMI-ANNUALL Y OR WHEN DEPTH IS REDUCED To 75 %OF THE ORIGINAL DESIGN DEPTH. REMOVED SEDIMENT SHALL BE DISPOSED IN THE OPEN SPACEAS DEPICTED ON SHEET CS 2 SPECIES TYPE LOCATION SPACING TOTAL AREA TOTAL PLANTS Juncus effuses Soft Rush Live plants 0'-6' depths 2'x2' 9.800 sq. ft 2.450 plants 5cir us vahdus u"rush ropa le '-12" de th 'x ' total below 716 lams Pnntederis cordata Plckerelweed Prop ule 0'-12" de th 2'x2' total below 716 lants Iris pseudacorus Yellow-flag Iris Propagule depth 2'x2' total below 71G Plants la.nyL sg. rt.l 7- T ..1v t 0"-6" DEPTH 9,800 SQ. FT. 6"-12" DEPTH 8,590 SQ. FT. i nie ' soc. Engineering Planning Landscape Architecture 1150 SE NAYNARD ROAD SUITE 260 CARY, NC 27511 (915) 467-9708 Revisions OWNER EVERGREEN-BATTLE BRIDGE, LLC 422AIKEN HUNT CIRCLE COLUMBIA, SC 29223 (803( 85203 Project Shoppes at Battle Bridge Stormwater Wetlands Landscape Plan Dole January 3, 2006 Scale 1"=20' Sheet 1 of 2 Plant Matenal and Fertilizer 5paahcai Container (woody and Herbaceous Plants) The soli with" the root bail shall be at field capacity (1/3 atmosphere) or wetter upon delivery to the job site. Any wilted. dry and/or light-weight plants shall be rejected. i,` not planted immedmtely upon delivery to the lob site. plants shall be stored in shade and root bails kept most through periodic watering until the t ome of planting. The container size shall be at least as large as specified. Plants shat got necessarily be rejected when supplied m containers larger than specified. However. the son/root masses shall be the size of the sperif.ed container see. If the soil/root masses are substantially smaller than the specified container size and loose soil exists on the sides and bottom of the containers. indicatmg that plants have not been in specified containers long enough to root into surrounding sog. the plants shall be rejected. If growing. the plants shall appear healthy with no leaf spots, leaf damage. leaf discoloration. chloross. leaf wilting or curling. or evidence of insects on the leaves. For trees and shrubs. where spiraling woody roots exist on the outside of the sod/root mass upon the removal of the plants from the containers. the landscape contractor shall separate (cutting where necessary) and spread them out (frazzle) prior to planting. Plaint Witerul and Farhlizer Specihcat- (Cont.) Plug CHerbaceous Plan`s Woody 5eedl gig o k otad G f• ) If not planted immedately upon delivery to the lob ste. the pugs whether n or out of their growing units shall be stored out of direct exposure to the sun and wind and me, tamed moist through periodic watering urtd [he tine of planting. If the plugs are not contained in their growing units upon delivery and win'. rot be planted immediately. they should be treated as above and their root masses shall be protected by straw o.- other sortable -t-a!5 ant maintained moist, through periodic watering, until the time planting. Plugs shall have solid soil/root masses with the 5011 In place. Roots shall appear ,lean and white in coloration. If growing, the plants shall appear healthy with no leaf spots. Icof damage. leaf dscoloraGon, chlorosis. leaf wilting or curling. or evidence of insects on the leaves. If dormant (herbaceous). new healthy shoots shall be apparent. Plugs containing shoots that are soft or mushy or otherwise appear rotten shall not be accepted. If dormant (woody). stems shall be pliable and exhibit light green to yellowish green cambium. Plugs containing brittle stems and having unhealthy cambium shall not be accepted. Plugs (woody seedlings) shall have widths that are at least to the limb lines of the seedlings and have depths that are at least one-fourth the heights of the seedlings. P land s habons 1) Plants will be mstalled over the shallow portions < 12' in depth (normal pool) of the Extended Detention Wetland system. 2) Plant material is to maintained in cool, moist environment until planting. 3) Live plants are to be installed by hard using tree planting bars (dioble bars). 4) Live Plants are to be "stalled so that root color o at Car slightly below) son surface Cnot signd.cantly above or below grade). 5) Planting hole will be opened by t'ne dabble bar plait prcpeny placed (vertca:ly. with root collar at appropriate elevation) and the hole will be closed completely (no air space around roots) with dibble bar and foot preewre. 6) Live plants should not lean more than 10 degrees from vertical, 7) All root parts must be in ground - su ProPagules Cdormant rhizomes. etc) will be planted by hand 1'-2" into son surface with vegetative portions Cor buds) facing upwards. 9) Planting will not occur when sod conditions are not conducive to proper installation (e.g. frozen ground). 10) Planting should occur during the period from March 1st through April 30th. Notes Wm 6&assoc. Engineering Planning Landscape Architecture 1150 SE MAYNARD ROAD SUITE 260 GARY, NC 2751; (919) 467-9708 Fiber or Peat Pot CHerbaceous Plants) If not planted Immediately upon delivery to the job site. plants shag be stored in shade and root masses kept moist through periodic watering until the time of planting. The plants shall be well-rooted through the sides and bottoms of the pots and firmly contained therein. If the plants may be easily removed from the pots by holding the upper portion of the plant and gently pulling on the pots. the plants shall be rejected. If growing. the plants shall appear healthy with no leaf spots. leaf damage. leaf discoloration. chlorosis. leaf wilting or curling. or evidence of insects on the leaves. - The pot size shall be at least as large as specified. Plants shall not necessarily be rejected when supplied in pots larger than specified. The number of plants or stems (culms) per port as specified shall be present at the minimum. and on the average, or the plants shall be rejected. Dormant Propagule (Herbaceous Plants) If not planted immediately upon delivery to the job site. the dormant propagules shall be stored out of direct exposure to the sun and wind and they shall be protected by covering with straw. peat moss. compost. or other suitable materials and shall be kept moist. through periodic watering. until the time of planting. The bodies and shoots associated with the propagules shall have turgor or be rigid to the touch. If the bodies and/or shoots associated with the propagules are soft or mushy. or appear rotten or decomposed. the plant materials shall be rejected. Rhizome (stolon) sections shall provide a nunimum of two shoots per section or Rhizome (stolon) sections containing at least a terminal shoot shall be a minimum of four inches (4') In length (in order to ensure sufficient stored energy to support the new growth). Rhizome sections containing shoots that are soft or mushy or otherwise appear rotten shall not be accepted. F fir in Hera-coua Manbngs 5pring plantings - Use compressed slaw-release tablets (Agriform) or Osmocote 18-6-12. eight to nine month release fertilizer. to be placed in hole at time of planting. For Dormant propagules. container/fiber pot. or plug seedlings use about 15 grams CO.5 oz.) per planting. PotentW Wetland Pant 5uwliers Mellow Marsh Farm 919-543-3532 me4owmarshemindsoringcom <maltomellowmarshwm'ndsprngco > JtJ Transplant Aquatic Nursery 715-256-0059 800-622-5055 Environmental Concern 410-745-9620 Bobtown Nursery 757-787-8484 800-201-4714 1) Topographic information from combined field survey. City of Raleigh topographic information. and proposed grading of 5hoppes at Battle Bridge area. 2) Surface area of wetlands normal pool is 27.030 sf ---- based on SA/DA ratio of total contributory drainage basin from Table 1.1 NCDENR 5tormwater Best Management Practices. 3) for H + H calculations associated with proposed wetlands and documentation of peak rate of stormwater runoff, see 5tormwater Analysis for Proposed 5hoppes at Battle Brdce Extended Detention Wetlands by Wiliam G. Daniel t AssoGates. PA dated 1/04/06. 4) Construction of the proposed wetlands shag be regarded as an integral part of site improvements required to support the proposed 5hoppes at Battle Bridge. Prior to issuance of a Certificate of Occupancy for A.) any building within the proposed shopping center; construction of the wetlands shall be completed. 5.) a wetlands O+M manual prepared and submitted to the City. CJ the BMP easement established through recordation, and D) an as-built exhibit of the constructed wetlands submitted to the City. 7) The following general construction sequence applies to construction of the extended detention wetlands: A.) Following receipt of encroachment perm.t5 from NCDOT and Notionwide Wetlands Permit from ALOE. extend existing culvert and construct structures as shown on plans. B.) Perform grading, prepare planting areas. and install proposed plantings within and around proposed wetland. C.) Upon inspection and approval of completed wetland by the project engineer. close dram valve. Revisions EVERGREEN-BATTLE LE BRACE, LLC 422 AIKEONlBER N HUNT CIRCLE COLUM KSC28713 (803) 8655203 Project Shoppes at Battle Bridge Stormwater Wetlands Landscape Plan Date January 3, 2006 Scole As Shown Sheet 2of2 Stormwater Wetlands Section A-A' PLANT LIST _?- °? - :nom`-=?-_ -- -,.i . - - --- 21- G•i?kK NOTES { ra w f wwp ww++afN• r w n.+ tw1 wr+rra+uiG M iwtA.u10. E Mrflw?tls'f+tl.Vn KM++.cno?re {e5y OAr1r.M Ywµ M Y?OMIIeOaM M naVRl6.iw 5 WD? ? M5Y M y rY? M ? OI w?A FFM ? 45t0 ?4sLUf? D.Nro{rW uO {wfa•.IO MIWKR.. s wu.n.{... w+w?s.o.awa {ro. .SE w+.unuKw w51r4f nM Y{Mi. rfpW iN{WEer u,Wf ~ i {pnil{1 V W? M.MtiM ,K?IOy.V b.r4. yrAq M '?+o bior'rw •+w.eer{+rr?wlxr+c.wsr • WMC11fyV{OC{1.yw pl lyyal,yllpMp NWR?Nw{YlfywE.lp?O ?If.OR b iwru+ Y .KGr V ri .-Gill Rr6 Kw? ww, I r_ i •^-• •••?ICN?ICfCIICICI ...e.,..,,s+v.u LARGE TREE WDIIRA TREE TREE PLANTING DETAILS NoT TO V&E E6NII IILYRII 1 ULM. K. Iat,Wpe ArebReclun God PARA)al ?/1Wf0a/Ata(1) aK?ja ED3 4RV nfyA &.t hi, 4 WH/ amw mo (D19f dtl-" Lt (910) 851- *11 m 5a s? a,r.r U,.r A-A lk" .WW PC) 2n-/W 1. (54) 22E-25W SHOPPES at BATTLE BRIDGE RALEIGH, NC DEVELOPER: FMC&A"AT71WZa UC 422 "V4 '"'T cRaE C,X",%, x 29221 6n/as 2/29/¢5 TIMM n/16/05 Kit COR COMMEMS rw? NACD LH u sNOwe+ u?2af PLANT LIST & DETAILS L-z ......m,... ,srn.ew e SHRUB VLANTNG DETAIL rat to svaE ? -ANNUALS PLAN NG DETAL NOT to scut' ORNAWNTAL GRASS PLANTING DETAIL NOT To 5Cµ( L7 GROUND COVER PLANTM DETAIL NOT To 9cw NOTFa 1.iWSa11EET RFFLECis IINDSS.%N6 WAMrtIES Fqt freeNNfoK WpW yyy ?f TEfl111RElgFRNOCBRBt w •,wveA ?.Me.u e?.w 2 TWBBNEETw RroWEOFOR NRPoBE OF RAM a ICEMIGICAipNAIA FlAN11NODEFNLS ? f Rnac..a..fv K,MOrtp? S fOR SVFLHO RANT WRMIilE6ANO RACFAIf31T FOR p.? Y?iw jy?y, ?io?u Nryf PROPoSEV sfORN.VAIFRNEilAND6sFE 8NffT f Oi ] va• Tws srr. aruwapurfw fA..rowcnfo..,up.fR... ro.,a,v f..,. "`?•???? f w imuw .INr.a ?,....r> Nnc. ..or...e..a..u NORTH CAROLINA ECOSYSTEM ENHANCEMENT PROGRAM, NCEEP IN LIEU FEE REQUEST FORM Revised 9115/45 Print this firm, fig in required information, sign and date, and either mail to NCEEP, 1652 Mail Service Center, Raleigh, NC 27699-1652, or fax do 919-715-2219. Attactxnerns are acceptable for clarification purposes. 1. Name of Applicant or Agent ¢O Q Z?Zl2-K- { f 1 2. Name of Business of Applicant or Agent ( 3. Mailing Address (Street or PO Box) t l4 l4 ?.ave r•1? ? d?a. ?_-_-- 4. City, State, Zip ' 5. Telephone (eg, 919-555-1212) cot, q g 4(0 - s4o 0 -........... s Fax .(o nab) ...;.. .... Lq' cc, 844- CtWA..-.__. _ l ..? ._.. _..._.. _..._. . __ . _ 7. E-maif (optional) . b Z^C tec k.. 2 SOJV-ACC- c.e+? _ ?8: Project.Narta; ..._...._......_...__...._.....__.._........... . ? 511-oPpes GO ?44?'?t ?r?id _._..?............? 9. Project Location (nearest town' city) _ 0.l ti m L { 10. Lat-Long Coordinates (optional) € 3C-04m e N - l 5'q ba ° _____ .. 11. Project County ..-- ... _ ...__ ..__. _ ... ...._ 1. - .. 12. River Basin ? S G 13. Catabging Unlt (8-digit} oao 14. Riparian Wetland Impact.(ac-) (e.g , 0.13) O • i?3?o t3?t 15. Non-Riparian Wetland Impact (ac.) 116. Coastal Marsh Impact (ac.)- _. ?_.._-- 17. Stream Impacts-Cold ft .. ?..) (e.g.. 12.,34 -..? _._... _.._...._...._?.._._ ..._....,..._.? l-18. Stream Impact-Cool (fk}?? ? ' ..19.?Stream Impacalllarm )Rj. .. ..?.. . i ffer Impact,Z+onie 1?{sib: 12,3?45) 120.B V 21. Buffer Impact-Zone 2 (sq. i#.) $? S r ( Check ( below if this request is a: rre of Applicant or Agent Signatu _ revision to a current acceptance, or j re-submission of an expired acceptance Date ?? o G Buffer nrtigation applicable only in the Neuse, Tar-Pamlico and Catawba river basins, and to Randeman Lake Water Supply Watershed. For help in deterrrinkV the Cataloging Unit, go to EPS's'Surf Your Watershed' web page: htb:1/cfaub:0aa.eovfsurfllocatelindex.cfm Direct all questions Io Carol Shaw at 919-7333205 or carol.shaw@ncxnail.net \0?0? vV 1-11 r,9p6 _(3 17- o ? Michael F. Easley, Governor William G. Ross Jr., Secretary North Carolina Department of Environment and Natural Resources Alan W. Klimek, P.E. Director Division of Water Quality December 7, 2004 DWQ EXP# 04-1863 Wake County Page 1 of 2 William G. Daniel & Associates, PA 1150 SE Maynard Road, Suite 260 Cary, NC 27511 Subject Property: Rock Quarry Road UT to Neuse River On-Site Determination for Applicability to the Neuse River Riparian Area Protection Rules (15A NCAC 2B.0233)-EXPRESS REVIEW PROGRAM Dear Sir or Madam: On December 6, 2004, at your request I conducted an on-site determination to review five features located on the subject property for applicability to the Neuse Buffer Rules (15A NCAC 2B.0233). The features are labeled as "A, B, C, E & F" on the attached maps initialed by me on December 7, 2004. The Division of Water Quality (DWQ) has determined that the features labeled as "A, B, C, E & F" on the attached maps are subject to the Neuse Buffer Rule, the origins of these features have been identified and flagged in the field as the following: Feature A starts at flag i#115, Feature B starts at flag #E4, Feature C starts at flag #C1, Feature E starts at flag #Fl and Feature F starts at flag MI. These streams and their associated buffers should be identified on any future plans for this property. The owner (or future owners) should notify the DWQ (and other relevant agencies) of this decision in any future correspondences concerning this property. This on-site determination shall expire five (5) years from the date of this letter. Landowners or affected parties that dispute a determination made by the DWQ or Delegated Local Authority that a surface water exists and that it is subject to the buffer rule may request a determination by the Director.` A request for a determination by the Director shall be referred to the Director in writing.p/o John Dorney, DWQ Wetlands/401 Unit, 2321 Crabtree Blvd., Raleigh, NC 27604-2260. Individuals that dispute a determination by the DWQ or Delegated Local Authority that "exempts." a surface water from the buffer rule may ask for an adjudicatory hearing. You must •act within 60 days of the date that you receive this letter. Applicants are hereby notified that the 60-day statutory appeal time does not start until the affected party (including downstream and adjacent landowners) is notified of this decision. DWQ recommends that the applicant conduct this notification in order to be certain that third party appeals are made in a timely manner. To ask for a hearing, send a written petition, which conforms to Chapter 150B of the North Carolina General Statutes to the Office of Administrative Hearings, 6714 Mail Service Center, Raleigh, N.C. 27699-6714. This determination is final and binding unless you ask for a hearing within 60 days. . 401 Wetlands Certification Unit . N°n6 Carolina aatrrra!!y 1.650 Mad Service Center, Raleigh, North Carolina 27699-1650 2321 Crabtree Boulevard, Suite 250, Raleigh, North Carolina 27604 Phone: 919.733-1786 / FAX 919-733.6893 / Internet hftp://h2o.enr.state.nc.us/ncwegands An Equal Opportun'dy/Affirmative Action Employer - 50% Recycled/100/. Post Consumer Paper William G. Daniel & Associates, PA Page 2 of 2 12/7/04 This letter only addresses the applicability to the buffer rules and does not approve any activity within the buffers. Nor does this letter approve any activity within Waters of the United States or Waters of the State. If you have any additional questions or require additional information please call Deborah Edwards at (919) 733-9502. Sincerely, Alan W. Klimek, P.E. AWK/dae Attachments: Wake County Soil Survey map USGS Garner Quad map cc: DWQ Raleigh Regional Office File Copy Central Files Walter Cole-S&EC Filename 041863RockQuarry(Wake)EXP+origin in ^-LoC Y? BU ?t lb AnE r Y ??I L WA, , I•? Wetland Delineation Performed By: Soil & Environmental Consultants, PA 11010 Raven Ridge Road Raleigh, North.Carolina 27614 (919) 846-5900 DATA FORM ROUTINE WETLAND DETERMINATION (1987 COE Wetlands Delineation Manual) Project/Site: Sumerlyn Subdivision Dater . 10-08-04 Applicant/Owner: William G. Daniels & Associates County: Wake Investigator. Walter Cole State: NC Do Normal Circumstances exist on the site? X Yes No Community ID: Mixed Pine Hardwood Is the site significantly disturbed (Atypical Situation)? Yes X No Transect ID: Is the area a potential Problem Area? Yes X No Plot ID: Upland near flag F14 If needed, explain on reverse. WaETATION Dominant Plant Species Stratum Indicator Dominant Plant Species Stratum Indicator 1. Lonkera japonica VINE FAG 9. Pinus Teeda TREE FAC 1.0. 3. Ilex opace SHRUB FAG 11. Quercus nigra TREE FAC 12. 5. JwzOerus *Oniana TREE FACU- 13. Smilax rotundifolia VINE FAC. 14. 7. 15. - 8. 16. Percent of Dominant Species that are OBI., FACW, or FAC (excluding FAC-): Battle Bridge Road Site 50% Battle Bridge Road Site Remarks: Note: The Shoppes @ Battle Bridge properties were evaluated at the same time as the Sumerlyn S/D property although they are separate properties and projects. The data forms provided here represent the typical wetlands found on both properties. HYDROLOGY Recorded Data (Describe in,Remarks): _ Stream, Lake or Tide Gauge Aerial Photographs Other X No Recorded Data Available Wetland Hydrology Indicators: Primary Indicators: Inundated Saturated in Upper 12 Inches _ Sediment Deposits Drainage Patterns in Wetlands Field Observations: Secondary Indicators (2 or more required): Oxidized Root Channels in Upper 12 Inches Depth of Surface Water. N/A (in.) _ Water-Stained Leaves _ Local Soil Survey Data Depth to Free Water in Pit: >16" (in.) _ FAC-Neutral Test Other (Explain in Remarks) . Depth to Saturated Soil: >16" (in.) Remarks: Wetland Delineation Performed By: Soil & Environmental Consultants, PA 11010 Raven Ridge Road Raleigh, North Carolina 27614 (919) 846-5900 Project/Site: Sumedyn Subdivision Plot ID: Upland near flag F14 :?T-071C1 Map Unit Name Drainage Class: Well Drained (Series and Phase): Appling Field Observations Taxonomy (Subgroup): Typic Hapludults Confirm Mapped Type? - Yes _ No Profile Description: Depth Matrix Color Mottle Color Mottle Texture, Concretions, inches Horizon (Munsell Moist) (Munsell Moist) Abundance/Contrast Structure etc: 0-6 Al 10YR52 Sandy loam 6-12 A2 10YR614 Sandy Loam 10-16 Bt 7.5YR66 Sandy clay loam Hyddc Soil Indicators: Histosol Concretions Histic Epipedon High Organic Content in Surface Layer in Sandy Soils Sulfidic Odor Organic Streaking in Sandy Soils Aquic Moisture Regime Listed on Local Hydric Soils List Reducing Conditions Listed on National Hydric Soils List Gleyed or Low-Chroma Colors Other (Explain in Remarks) Remarks: Note: The Shoppes @ Battle Bridge properties were evaluated at the same time as the Sumedyn S/D property although they are separate properties and projects. The data forms provided here represent the typical wetlands found on both properties. WETLANDS DETERMINATION Hydrophytic Vegetation Present? x Yes i No Is this sampling point within a wetland? Wetland Hydrology Present? Yes x No Yes x No H.ydric Soils Present? Yes x No Remarks: Wetland Delineation Performed By: Soil & Environmental Consultants, PA 11010 Raven Ridge Road Raleigh, North Carolina 27614 (919) 846-5900 DATA FORM ROUTINE WETLAND DETERMINATION (1987 COE Wetlands Delineation Manual) Project/Site: Sumerlyn Subdivision Date: 01-10-2004 Applicant/Owner: William G. Daniels & Associates County: Wake Investigator Walter Cole State: NC Do Normal Circumstances exist on the site? X Yes No Community ID: Is the site significantly disturbed (Atypical Situation)? Yes X No Transect ID: Is the area a potential Problem Area? Yes X No Plot ID: Wetland Wag F14 If needed, a ain on reverse.) VEGETATION Dominant Plant Species Stratum Indicator Dominant Plant Species Stratum Indicator 1. Lonfcera Jeponke VINE FAC- 9. 2. Acer rubrum TREE FAC 10. 3. ilex glabra SHRUB FACW 11. . 14. Woodwardia virginica HERB OBL 12. 5. Seururus cemuus HERB OBL 13. Smilax rotundifora VINE FAC 14. 7. Boehmeda cylindrfca HERB FACW+ 15. 8. I icroste0um vimineum HERB FAC+ 16. Percent of Dominant Species that are OBL; FACW, or FAC (excluding FAC=): 87% Remarks: HYDROLOGY Recorded Data (Describe in Remarks): Stream, Lake or Tide Gauge:.: _ Aerial. Photographs Other X No Recorded Data Available Wetland Hydrology Indicators: Primary Indicators: Inundated x Saturated in Upper 12 Inches x Sediment Deposits x Drainage Patterns in Wetlands Field Observations: Secondary Indicators (2 or more required): x Oxidized Root Channels in Upper 12 Inches Depth of Surface Water. WA (in.) x . Water-Stained Leaves Local Soil Survey Data Depth to Free Water in Pit: 6 (in.) FAC-Neutral Test _ Other (Explain in Remarks) Depth to Saturated Soil: 6 (in.) .r Remarks: Wetland Delineation Performed By. Soil & Environmental Consultants, PA 11010 Raven Ridge Road Raleigh, North Carolina 27614 (919) 846-5900 Project/Site: Sumerlyn Subdivision Plot ID: Wetland flag F14 SOILS Map Unit Name Drainage Class: Poorl y Drained (Series and Phase): Worsham Field Observations Taxonomy (Subgroup): Typic Ochraquits Confirm Mapped Type? ` Yes _ No Profile Description: Depth Matrix Color . Mottle Color Mottle Texture, Concretions, inches Horizon (Munsell Moist) _ (Munsell Moist) Abundance/Contrast Structure etc. 0-6 A 10YR4/1 Sand Loam 3-12 Btg 10YR6/2 10YR 614. Common, prominent Sand Clay Loam Hydric Soil Indicators: Histosol. Concretions Histic Epipedon High Organic Content in Surface Layer in Sandy Soils Sulfidic Odor Organic Streaking in Sandy Soils. x Aquic Moisture Regime x Listed on Local Hydric Soils List Reducing Conditions Listed on National Hydric Soils. List X. Gleyed or Low-Chroma Colors Other (Explain in Remarks) Remarks: WETLANDS DETERMINATION Hydrophytic Vegetation Present? x Yes _ No Is this sampling point within a wetland? Wetland Hydrology Present? x : Yes _ No x Yes No Hydric Soils Present? x Yes - No Remarks: CR, o` - t? - oco Addendum to the Pre-Construction Notification and "Buffer Rules" Application Required for Projects Submitted Under the "Express Review Program" North Carolina Division of Water Quality Version 4.0 September 2, 2004 Email Address: 401express@ncmail.net Purpose: To provide a detailed explanation of the information required by the Division of Water Quality in order to expedite the review of applications for 401 General Water Quality Certifications, Isolated Wetland Permits, Stream and Wetland Mitigation Plans and Riparian Buffer Approvals (Please Note: do not leave any questions unanswered or use terms such as "N/A" without an explanation). Fees: 401 Water Quality Certifications: Riparian Buffer Approval: Isolated Wetland Permit: Wetland & Stream Mitigation Plan: Major (>/= 150' stream or >/=1 acre wetlands) $2,000.00 Minor (< 150' stream or < 1 acre wetlands) $1,000.00 (exclusively or "in addition" to) $2,000.00 General $1,000.00 Major w/buffers (>/=150' stream or >/= 1 acre wetlands) $4,000.00 Major w/o buffers (>h 150' stream or >/= 1 acre wetlands) $3,000.00 Minor/buffers only $2,000.00 Please read the entire document before attempting to determine the proper fee. Fees are additive for particular projects. Things to keep in mind when filling out the application: A specific answer must be provided for each question. For instance, if a numerical answer is requested then a numerical answer must be provided along with the supporting information necessary for DWQ staff to verify that the number is accurate. Likewise, if explanations are presented to justify certain responses, the explanations must be completely supported by documentation. DWQ staff cannot assume that unsupported or undocumented information is accurate. "NIA" is not an acceptable answer for any question since the DWQ Staff reviewing the application must have an opportunity to determine whether or not any requested information is pertinent. All forms, guidance, worksheets, applications, etc. used must be the current versions as posted on our web site at http: h2o.enr.state.nc.us/ncwetlands. There will soon be a web site specifically for the express review program. Please note that it will be the applicant's or applicant's consultant's responsibility to verify that the current versions are used. The versions posted on our web site will be considered to be the current versions. You are a very important part of the success of this program, if you have suggestions or clarifications please send your comments to the Wetlands/401 Unit of the DWQ (via email at 401 express@ncmail.net). Filling Out the Pre-Construction Notification Application: The Corps of Engineers (USACE)IDWQ official, joint Pre-Construction Notification (PCN) Application must be used as a basis for the expedited review process. The completed application should be presented first and the supporting information tabbed and collated in the same order. Using a custom format is not recommended. The open squares 0) are checklist items. The following items correspond to the numbering system on the Pre-Construction Notification Form (PCN): (Se- 2 USE CHECK BOXES TO TRACK PROJECT INFORMATION SECTION 1. PROCESSING X 1 & 2.The USACE determines which Nationwide, Regional, or General Permit is required. If you have verified with the USACE which permit they intend to use for your project or if you already have written approval from the USACE, please indicate by adding "verified" or 'verified, attached", respectively, in the blank next to the Permit number requested. :1 Attach the USACE Approval if you have it. 3. It is not anticipated that the expedited process will be requested for this situation. 4. If you propose to impact 150 feet or more of perennial stream or 1 acre or more of wetland and onsite mitigation is not proposed, it is recommended that you either locate an acceptable private bank with available credits (with documentation to show that the bank can and shall provide the credits needed) or obtain approval from the EEP for the entire amount of stream and or wetland as DWO will make the final determination as to whether or not mitigation applies. Please note that the USACE may have different mitigation requirements and thresholds. )s S. State whether your project will require a CAMA Minor, Major or General Permit and give the status of the permit. SECTION II - APPLICATION INFORMATION 1. 15 NCAC 2H.502(t) reads as follows: 'Who Must Sign Applications. The application shall be considered a "valid application" only if the application bears the signature of a responsible officer of the company, municipal official, partner or owner. This signature certifies that the applicant has title to the property, has been authorized by the owner to apply for certification or is a public entity and has the power of eminent domain. Said official in signing the application shall also certify that all information contained therein or in support thereof is true and correct to the best of his knowledge." Please indicate how the applicant meets the above definition and provide supporting documentation. Please provide all of the requested contact information including a fax number and email address. 2. K If the application is not signed by the applicant, please attach the agent authorization. The applicant must sign the agent authorization letter. The applicants name and position must also be spelled out as many signatures are difficult to read. 3. X Please provide all of the requested contact information including a fax number and email address. SECTION III - PROJECT INFORMATION The following is the most critical of all the information that you must provide. The quality and detail of the information will often determine the expeditiousness of the review. The following is a checklist of the types of pertinent information required at a minimum: 3 Maps and Plans: f The most recent version of the 1:24,000 USGS Topographic Map- Please cleanly delineate the site boundaries, etc. on the map. If the delineation obscures any of the features, it is recommended that a clean copy be provided. Please indicate the quadrangle name. You can go to the USGS web site (httpJ/mac.usgs.govlmaplisM to verify the most recent version. The most recent version of the NRCS Soil Survey Map - (required for projects within IV/ the Neuse River Basin, Tar-Pamlico River Basin, Randleman Lake Watershed and the Catawba River Basin, also recommended for all projects) - Please cleanly delineate the site boundaries, etc. on the map. If the delineation obscures any of the features, it is recommended that a dean copy be provided. Please indicate the page or map number from which the copy of the map was made. Copies of the current soil survey and/or soil survey map sheets can be obtained from the local NRCS County Office (httpl/www. n c. n res. usda. govn. f Vicinity map - Please .dearly mark the location and approximate boundaries of the property and project on the map. Please indicate north and scale. Please include applicable road names or State Road numbers. f The Site Plan The most critical map to be provided is the site plan. You must provide full sized plans. The following is the minimum list of plans that are typically needed. /Pre-construction/Pre-existing conditions - This sheet must be scaled and include all jurisdictional and norHurisdictionai wetland, stream, water features, State regulated buffers, topographic contours with elevations, approximate extent and nature of forest, field, landscaped, or other cover. Any existing structures and impervious area must be shown. Existing utility lines and easements must be shown. Existing roads, culverts, and other pertinent features must be shown. North arrow and the scale must be shown. Please note that the impact boundaries on the / maps should correspond to the flagged impact boundaries in the field. Proposed conditions - These sheets must be scaled and show all existing jurisdictional and non-jurisdictional wetiand, stream, water features, and State regulated buffers must be underlain on the site plan(s). The plans must show all built-out structures and impervious cover. The plans must include the final grading contours with elevations. The plans must indicate all utilities and easements. it is likely that several versions of the final built-out site plans will be necessary. The following is a list of layers: f Drainage Plans - Final drainage plans must be included. The plans should include the locations and pertinent elevations and sizes of the collection system and drainage ways. All inlets and outlets must also be shown with pertinent elevations. Scaled stormwater BMPs must also be indicated as required by DWQ rules and policies. In certain cases, final stormwater management plans must also be ,¢rovided, but that will be addressed later in this document. 41 Picts - The plans must show the location and layout of all sub-divided parcels with lot identifications. Platted parcels must be developable without further impacts to jurisdictional and non-jurisdictional wetlands, streams, water features, and State regulated buffers. Proposed Impacts - All impacts to jurisdictional and non jurMicfional wetland, stream, water features, and State regulated buffers must be shown and labeled on the site plans. All excavation, fill, flooding, stabilization, and other impacts that will be conducted in or near jurisdictional and nonjurisdictional wetland, stream, water features, and State regulated buffers must be indicated. C?4- 4 Wetlan Impacts (on the site plan): Precise grading and final elevation contours must be provided. Existing vegetation and any clearing must be specified. ?I All subsurface utility lines must indicate the location of anti-seep collars. Construction detail for anti-seep collars must be provided. Roadway or other crossings of riparian wetlands may require floodway culverts to maintain existing hydrological conditions. 10 V Flooding V Draining Stream Impacts: f Stream impacts must be clearly shown on the plans. The centerline as well as the banks of the stream must be surveyed or located by GPS for the portion of the stream to be impacted. Culverting: The inlet and the outlet of the culvert should be aligned with the stream as much as mot` possible. Inlet and outlet elevations and stream bed elevations should be indicated. \`'t Any widening of the stream must be shown with elevations. The extent of and plan details for all dissipation or grade control devices should be shown with pertinent elevations. For shorter culvert sections, such as for road crossings, a longitudinal cross section that shows the stream bed invert at the inlet and outlet, the existing stream bank elevations and the invert of the inlet and outlet of the pipe(s) must be provided. For shorter culvert sections, such as for road crossings, a vertical cross section must be provided that shows the stream cross section at the inlet and outlet overlain with the culvert and fill cross section. When surface drainage features or groundwater recharge areas that feed or would reasonably feed wetlands that are not to be filled are made impervious, it may be necessary to direct some stormwater runoff to those areas in order to maintain hydrology. You must identify these areas and address them. Supporting explanations and discharge information must be provided to show that the wetland would not be eroded or receive too much or too little hydrology. In many cases this could help satisfy part of a stormwater management plan. For bottomless culverts or other spans, a vertical cross section should be provided that shows the minimum distance from each span to each stream bank, the stream cross section, the height of the span above the stream and the minimum distance from the edge of each footer to each stream bank. For bottomless culverts or other spans, a plan view must be provided that shows the location of the spans and the stream banks. For longer culverts or culverts that will pass beneath substantial impervious cover, it will be necessary to provide adequate plan detail to show that discharge velocity/energy will be adequately dissipated. C?- 5 t (pC Aquatic life passage through culverts is typically achieved by placing the invert of the culvert below the existing bed of the stream per the USACE or North Carolina Wildlife Resource Commission guidelines. Other methods such as baffles may also be used. Please be aware that such placement may require the use of grade/velocity control measures up or down stream of culverts on steeper streams to prevent head-cuts or stream bed erosion. The culvert placement relative to the stream bed can be indicated on the longitudinal profile. Grade and velocity control measures must be indicated on the plan view and typical designs should be provided. Multiple culverts, wide culverts or sectioned box culverts typically require the use of sills, off-setting or other means to match the cross section of the existing stream (in order to maintain stream stability and provide aquatic life passage). A vertical cross section of the culverts should be shown overlain with the up and downstream stream cross section including the stream flood-prone area. Impacts associated with dam construction must indicate and enumerate all fill associated with the dam foot print, spillway and any bank stream bank stabilization. The length of stream impounded must also be indicated and enumerated. Stream Relocations: 1? Stream relocations must be conducted as specified in General Certification numbers NIA 3402 and 3404 (available on the Wetlands Unit web site). Stream relocation plans must include: Morphological measurements (see Appendix B of the Internal Technical Guide for Stream Work in North Carolina available on the Wetlands Unit web site) - not all of the measurements are applicable in every instance. Typical stream cross sections - Typically, a riffle cross section and a pool cross section that includes the entire flood prone area. The bankfull and flood prove area elevations should be indicated. Similarly, a riffle cross section of the reference stream(s) should be provided. Plan view - Provide scaled plans that show the location of the proposed (preferably with stationing) and the existing stream. In most instances, the bankfull contours and flood prone area contours, in stream structures, bank revetments/stabilization, channel plugs, planting plan, vegetation conditions, stormwater outlets, grade controls, bridges, culverts, sewer lines, roads, fencing, and easement lines should also be provided. Longitudinal Stream Profile - A scaled profile that indicates the thalweg, bankfull, and top of bank elevations should be provided for the design and reference streams. In many cases, it will also be necessary to show the existing land elevations for the design stream. Planting Plan - A planting and/or vegetation management plan should also be provided that makes use of appropriate native vegetation. The plan should indicate the extent, density, and species of plants to be provided. In-stream structure, bank revetment/stabilization, and stormwater outlet typicals - Detailed, typical plans should be provided for all in stream structures, bank revetments or stabilization, and stormwater outlets. The typicals should include materials and specifications as well as relative lengths, positions, and angles. Sediment transport analysis - A sediment transport analysis should be provided based on the current, relevant, accepted practices. The sediment transport analysis should be relevant to the stream bed load type and should predict bed bad transport equilibrium. Permanent conservation easement or similar means of protection must also be provided. 6 Other Inf rmation: 1. The project should always be referred to by this name in all correspondence as well as the DWO # once it is provided. 2. This only applies to DOT projects, which are not expected to utilize the Express Review Program. ?3. This should be the size of the project as identified by the USACE for 404 Permits or by the Division of Water Quality for Buffer Approvals and Isolated Wetland Permits. /4. Please provide the name (as depicted on the USGS topographic map and DWQ Stream Classification Lists) of the nearest water body(ies) to which your project is a tributary to (e.g. "Neese River (Falls Lake below normal pool elevation)"). (Do not simple state 'stream", "river", "ocean", 'sound' or "lake".) Please provide the "stream index number of the named water body or water body section (e.g. "27-(1)"). Also, please provide the full water quality classification (e.g. "WS-1V NSW CA") of the water body. This information can be obtained from the DWQ web site http://h2o.enr.state.nc.us/bims/Reports/reportsWB.html. V 5. Please state which river basin and sub-basin that your project is in (e.g. "Neuse Rorer Basin, NEU01"). This information can be obtained from the DWQ web site httpJ/h2o.enr.state.nc.us/bims/Reports/reportsWB.htmi. V//6. Conditions should also be indicated on the existing site plan where applicable. Photos (including aerial photos) can be helpful in describing the existing conditions. v 7. You must provide an attachment that explicitly describes what the proposed project will entail from the planning stage to final construction 8. This can be a simple explanation, but it is critically important because the purpose dictates how the no practical alternatives are reviewed. SECTION IV/PRIOR PROJECT HISTORY Please include copies of all 401 Water Quality Certifications, Isolated Wetland Permits, Buffer Approvals, USACE Permits, CAMA Permits for the site as well as a copy of the final approved, site plan. SECTION v - FUTURE PROJECT PLANS For projects utilizing the express review process, all impacts both present and potential future must be indicated. For instance, the location or configuration of platted lots sometimes suggests that future impacts will be necessary to build, access, or otherwise develop such lots. Failure to account for such potential impacts could delay or disqualgy a project from the rapid review process. If you believe that the lot can be developed without impacts, but you anticipate that your assertion may be questioned, it is recommended that you provide a potential building foot print and/or grading plan to show that future impacts could be avoided. SECTION VI - PROPOSED IMPACTS TO WATER OF THE US It is recommended that the individual impacts be described if there are special things to note about the impacts. Typically the most important thing is to have detailed accurate site plans as described above. Please make sure they are clearly labeled. KPlease include all proposed temporary impacts. X Also, a current, signed delineation map from the USACE should be provided (if i available) and a map locating the stream origins signed by the appropriate DWQ Staff must be provided if applicable. 2. Each impact to a wetland must be clearly labeled and identified on the site plan. The type of impact must be clearly stated. if the impact is temporary, a specific plan must be described or shown as to how the wetland will be restored. Keep in mind that the USACE delineates some features as wetlands that DWQ calls streams. Please list any impacts in this table that DWQ would identify as a stream. ff there is any doubt, it is recommended that the impacts be listed as streams. Please follow current DWQ policy with respect to whether a stream is perennial or not. It is recommended that you assume that a stream is perennial (unless you are positive that it is not) so if mitigation is required then the appropriate amount of mitigation would be anticipated or requested from the EEP or private bank. If the EEP or private hank has pre- approved too short of an amount of stream or if inadequate mitigation is proposed, then that situation will result in delays. /3. Sometimes it is difficult to determine whether a feature is a modified natural channel or a ditch, especially in the eastern part of the State. Soils, drainage features, topography, and similar factors, all are important for making that determination. 4. Other items to address not specifically requested in the application include downstream sediment starvation, thermal pollution, low flow releases from dams, and aquatic life passage. Other important considerations are buffer reestablishment or mitigation around ponds on buffered streams. The site plan should include the precise elevation contour of the normal pool as well as the dam foot-print. Mitigation is required for wetland flooding of an acre or greater and for stream fill (if over the 150 foot threshold) under the dam foot-print and any outlet stabilization. SECTION VII - AVOIDANCE AND MINIMIZATION Avoidance and minimization are critical aspects of an application particularly if you desire the application to be processed expeditiously. The following is a check-list of avoidance and minimization questions that DWQ Staff often look for in applications. No Are there any stream crossings at angles less than 75° or greater than 105°? Are there any stream crossings that cross two streams above or at the confluence of those streams? Are there any stream, wetland, water, and/or buffer impacts other than perpendicular road crossing near the edges of the property? 01 w`0 1t10 Can the stream be relocated as a natural channel design as opposed to culverted or otherwise filled? Is any single stream crossed more than once? Can property access routes be moved or reduced to avoid stream, wetland, water, and buffer impacts? tAID Can a building, parking lot, etc. be realigned to avoid impacts? "IN ,Ad Can the site layout be reconfigured to avoid impacts? it Can headwalls or steeper side slopes be used to avoid/minimize impacts? f td Can a retaining wall be used to avoid/minimize impacts? /? '-46- 6 #kj 8 Can cul de sacs be used in place of a crossing? 0 vim' - of A tO Can Can lots be reshaped or have shared driveways to avoid impac s. p ty If based solely on the practicable physical possibility, the answer is "yes" to any of the above questions then you must have to provide substantial and convincing justification as to why the impacts are necessary. If the impacts are required by a local government or other agency, the claim must be supported with appropriate written documentation from the local government or other agency. Most projects typically involve the need to justify avoidance and minimization. If this information is not readily available, then the express review process may not be the appropriate venue to use. Providing alternative plans (such as plans that avoid the impact, minimize the impact and the preferred plan, similar to those used in environmental assessments) and explanations as to why the preferred plan is needed and why the alternative plans won't work are many times helpful in the no practical altematives review. SECTION Vlll - MITIGATION Mitigation for the Express Review program, final mitigation plans must be presented up front. The final plans (except for plans that propose payment into the Ecosystem Enhancement Program (EEP), Riparian Buffer Restoration Fund, private mitigation banks, or similar banking instruments) must contain detailed plans, specifications, calculations and other supporting data that show that the appropriate mitigation will be achieved at the ratios required. The design plans must be developed to at least the "90%" level. Monitoring plans must be final and specific. Any means of permanent protection, such as a permanent conservation easement must be provided. If you elect to use the EEP or a private mitigation bank, it is recommended that you request the maximum possible mitigation amount that DWQ may require so that you will not have to get further approval from them on short notice. The EEP and private banks are not part of the expedited review process and cannot be expected to meet any such deadlines. There will be no conditional expedited approvals that require final plans at a later date. It is not recommended that innovative mitigation techniques or greater than 10% preservation be requested as part of an expedited process. SECTION IX If your project requires the preparation of an environmental document under NEPA or SEPA and an approval letter has not been issued by the State Clearinghouse, then you cannot apply under the expedited review process. I t is your responsibility to find out if such documentation is required. SECTION X There are many aspects of the Buffer Rules that must be addressed in every application, if applicable. The first and most important thing to keep in mind is that allowable activities that require written Approval from DWQ triggers a review of the entire project for compliance with the Buffer Rules. Diffuse Flow & Stormwater Management: The most common issues that arise involve the requirement for diffuse flow of stormwater through riparian buffers. Basically one of three things must be indicated in regards to all "new" stormwater that is collected and subsequently discharged. First, provisions for diffuse flow through the protected buffer must be made. This usually involves the use of level spreading devices designed to the latest DWQ guidance on level spreader design, which is available on our web site. Please keep in mind that it does not matter how far a discharge point is from a buffer. The stormwater must be flowing in a diffuse manner at whatever point it eventually reaches the buffer. If the stormwater will not be flowing in a diffuse manner through the protected buffer at the point it reaches the buffer, then one of the followina oD ' a owe You may provide a nitrogen removing measure such as a forested filter strip, grassed swale, stormwater wetland, etc. The measure employed should be designed according to the NC DENR Stormwater Best Management Practices Manual or other DWQ Guidance available at htto. 9 1/h2o.ehnr.state.nc.us/ncwetlands/mitresto.html. After the nitrogen is treated, the stormwater can be directly conveyed through the buffer with written DWQ approval. You may discharge the stormwater tip--an existing man-made conveyance that currently conveys stormwater throw the prot buffer (assuming the conveyance was not constructed in v ad the Rules) as long as that conveyance does not need to be altered vey the flow. Please remember that there are no other choices. The fo ng chec ' t is intended to help insure that your application will not be d ed incomplete as a result of improper stormwater design. Stor mwater Management (for Buffer Rules compliance only - Also, see Section )U): All stonmwater out-falls must be dearly shown and label on the site plan for pro cts in Buff, red s. List each out-fall as labeled: 4, le Priov --CL tttrhat Level s ading devices designed to the latest WQ d ..d merely con locity but do such as rip rap s are not of these out-falls as labeled on the site plan provide a D worksheet available at http.ehnr.state?M ado r1dmitrp9o h Option 2: Nitrogen removing measures designed to Dft Standards aid" proposed for discharges for which diffuse flow through a protected Buffer cannot be met. List each of these out-falls as labeled on the site plan and provide a DWQ workshpr?t Pyailable at / 2o.ehnr.state.nc.us/ncwetlands/mitresto. at( Optio 3: The storm ter will be discharged to an existing manmade (not including modified natura annels ormwater through the Buffer. T was not constructed in violation of the Buffer Rules. List e - all as labeled: All stormwater out-fall must meet one of the options abo (Note: if you cannot check this box your application will likely not be accepted into the expres view process.) Site Plans: All applications on properties with DWQ protected buffers must dearly depict the buffers and any impacts to the buffers on the site plans. The impact maps should clearly depict both zones of the protected buffers and the proposed impact areas (provided in square feet). Surface Water $ Buffer Delineations: Any surface waters subject to DWQ protected buffers must be field located and accurately depicted on the site plans and impact maps. The width, dimensions and pattern of the surface water must be delineated. The surface water location must not be taken simply from a USGS map, soil survey or local municipality's map. The buffers must be measured from the surface water as required within the applicable buffer protection rule (e.g., all buffers along streams subject to the Neuse Buffer Rule must be measured from the "top-of- bank" of the stream and not the centerline of the stream). All streams must be surveyed or located by GPS and shown precisely on the site plans. Impact Table: Please provide additional impact tables that clearly state the area of impact for each corresponding impact site. ti Variances: Projects that require a Minor, Major and/or "General" Variance will not be eligible for the use of the Express Review Program. Mitigation: As opposed to applications that are submitted under our regular process, final mitigation plans must be presented up front (see requirements for Section VIII above). The mitigation plans must comply with the applicable buffer mitigation rule. 10 SECTION XI - STORMWATER Please provide the following information in regards to potential stormwater requirements: The total acreage of the site.. 7 (acres) The total built-out impervious acreage 16.6 acres) The total area that will be disturbed -f-,PD (acres) If the total area exceeds 20% imperviousness, the development on the site is uniform in density, and you claim that the total impervious area is less than 30%, you must provide a complete, detailed breakdown of the assumed built-out conditions. The breakdown must be detailed enough to show that all potential impervious areas are accounted for. If there are concentrated areas of development such as multi-family, commercial, cluster, club houses, etc. that exceed 30% imperviousness and the total imperviousness for the site does not exceed 30%, a stormwater management plan will likely be required for those SECTION XII - SEWAGE DISPOSAL ( Response must be dear and detailed. Any disposal method that suggests further impacts 60.0 may be required other than those shown must be dearly addressed on the site plans. SECTION XIII `O Answering yes to either of these responses automatically precludes you from the express these tide of the requirements, applicant please must be email in the type or long Express hand Review script here with Program at 401express@ncmall.net and include your question and phone number and the appropriate staff will respond as soon as possible. review process. SECTION If you have XIV - SIGNATURE the signature. It should be the same person as described in Part 11. The any name, questions position about and/or Stormwater management plans must be complete with a final design and an executed Operation and Maintenance Agreement. There will be no conditional stormwater approvals for the express review process that allow for approval of the final plans at a later date. Worksheets must be provided that are available at httpJJh2o.ehnr.state.nc.us/ncwetlands/mitresto.html. areas that exceed 30% imperviousness. Project Name: Shoppes@Battf W/L 1 Project No. DWQ 06-0001 SUBMITTED DESIGN: REQUIRED DESIGN: elevations Permanent Pool (ft) 273 3 Temporary Pool (ft) 274, 1 ft. depth ok areas Permanent Pool SA (sq ft) 27030 24352 sq. ft. ok Drainage Area (ac) 19.7 Impervious Area (ac) 13.617 69.1 % - Forebay (ft2) 4390, 16.241213 % ok High Marsh (ft2) 9800 36.3 % ok Low Marsh (ft2) 8590 31.8 % check marsh Micropool (ft2) 4250 15.72327 % ok 1 volumes Temporary Pool (cu ft) 28090' / 48062 cu. ft check tempo other parameters SA/DA 2.84 2.84 - Orifice Diameter (in) 2 s drawdown - Design Rainfall (in) 1 4.4 ay drawdown ok C Linear Interpolation of Correct SAIDA*** % Impervious Next Lowest 60 Project Impervious 69.1 Next Highest 70T? &"V V 4b -ID 1g: 4k vtu? 3 ft. Permanent Pool Depth SA/DA from Table 2.4 2.84 2.88 2 C4A,6"? 11(,'4" To: Soil & Environmental Consultants, PA. 11010 Raven Raleig North Carolina 27614 + Phone: (919) 846-5900 - Fax: (919) 846-9467 jffD a yi www.SandEC.com D p? Coo 1 JA "i January 11, 2006 DE};rf "? ?rG ¢' `+JALITY S&EC Project # 8450.W3 U?EFLANCIa;au y'rc7htMVyp g US Army Corps of Engineers N.C. Division of Water Quality USACE Regulatory Field Office 401 Oversight and Express Review Unit Attn: Monte Mathews Attn: Cyndi Karoly & Amy Chapman 6508 Falls of Neuse Road, Suite 120 2321 Crabtree Boulevard,, Suite 2,50 Raleigh, NC 27615 Raleigh, NC 27604-2260 *EXPRESS REVIEW PROGRAM* From: Bob Zarzecki Soil & Environmental Consultants, P.A. 11010 Raven Ridge Road Raleigh, NC 27614 Re: Nationwide Permit & General Water Quality Certification Shoppes at Battle Bridge,'Raleigh, NC On behalf of the owner, Evergreen-Battle Bridge, LLC, please find attached a complete application and supplemental information requesting written concurrence from the U.S. Army Corps of Engineers (USACE) and the N.C. Division of Water Quality (DWQ) that the activities proposed below may precede under Nationwide Permit 39 and. General Water Quality Certification 3402. Please contact me at (919) 846-5900 if you have any questions or require additional information. PROJECT SUMMARY Project Name Sho ea at Battle Bridge Project Type Retail Shopping Center / Commercial Owner / Applicant Evergreen - Battle Bridge, LLC County Wake Nearest Town Raleigh Waterbod Name UT to Neuse River Basin / Sub-basin 03-04-02 Index Number 27-22.5 USGS Cataloging Unit Upper Neuse 03020201 Class C NSW IMPACT SUMMARY Stream Impact (acres): 0.007 Wetland Impact (acres): 0.036 Open Water Impact (acres): 0 Total Impact to Waters of the U.S. (acres) 0.043 Total Stream Impact (linear feet): 38 Attachments: Pre-construction Notification (PCN) Application Form & Supplemental Information $3,000 Express Review Application Fee to DWI Q Charlotte Office: Greensboro Office: 236 LePhillip. Court, Suite C 3817-E Lawndale Drive Concord, NC 28025 Greensboro, NC 27455 Phone: (704) 720-9405 Phone: (336) 540-8234 Fax: (704) 720-9406 Fax: (336) 540-8235 Shoppes @ Battle Bridge PCN Application S&EC Project Number 8450.w3 January 11, 2006 Office Use Only: R. r=r D USACE Action ID No. DWQ No. (If any particular item is not applicable to this project, please enter "Not Applicable" or ' i ". 1. Processing DENR - WATER QUALITY ft-M EM MO 00"Alm mwaj 1. Check all of the approval(s) requested for this project: ® Section 404 Permit ® Riparian or Watershed Buffer Rules ? Section 10 Permit ? Isolated Wetland Permit from DWQ ® 401 Water Quality Certification ® Express 401 Water Quality Certification 2. Nationwide, Regional or General Permit Number(s) Requested: NWP 39 & 18 3. If this notification is solely a courtesy copy because written approval for the 401 Certification is not required, check here: ? 4. If payment into the North Carolina Ecosystem Enhancement Program (NCEEP) is proposed for mitigation of impacts, attach the acceptance letter from NCEEP, complete section VIII, and check here: 5. If your project is located in any of North Carolina's twenty coastal counties (listed on page 4), and the project is within a North Carolina Division of Coastal Management Area of Environmental Concern (see the top of page 2 for further details), check here: ? II. Applicant Information 1. Owner/Applicant Information Name: EVERGREEN - BATTLE BRIDGE, LLC; Attn: Fred Williams (Manager) Mailing Address: 422 Aiken Hunt Circle Columbia. South Carolina 29223 Telephone Number: (803) 865-5203 Fax Number: (803) 462-0692 E-mail Address: wi118787(,bellsouth.net 2. Agent/Consultant Information (A signed and dated copy of the Agent Authorization letter must be attached if the Agent has signatory authority for the owner/applicant.) Name: Bob Zarzecki Company Affiliation: Soil & Environmental Consultants, PA (S&EC) Mailing Address: 11010 Raven Ridge Road Raleigh, NC 27614 Telephone Number: (919) 846-5900 Fax Number:(919) 846-9467 E-mail Address: bzarzecki@sandec.com Page 1 of 10 Shoppes @ Battle Bridge PCN Application Draft Technical Guide for Stream Work in North http://h2o.enr.state.nc.us/newetlands/strmgide.html. S&EC Project Number 8450.w3 January 11, 2006 Carolina, available at Provide a brief description of the proposed mitigation plan. The description should provide as much information as possible, including, but not limited to: site location (attach directions and/or map, if offsite), affected stream and river basin, type and amount (acreage/linear feet) of mitigation proposed (restoration, enhancement, creation, or preservation), a plan view, preservation mechanism (e.g., deed restrictions, conservation easement, etc.), and a description of the current site conditions and proposed method of construction. Please attach a separate sheet if more space is needed. The proposed impacts total 38 feet of intermittent stream and 0.036 acres of wetlands. As such, the applicant does not propose any mitigation (beyond onsite stormwater management and buffer miti ag tion) for the impacts. If mitigation is required the applicant proposes payment into the Wetlands Restoration Fund administered by the NC EEP. The proposed buffer impacts associated with the stormwater wetland are classified as "allowable w/ mitigation". The applicant proposes payment into the Riparian Buffer Restoration Fund for these impacts. The proposed buffer impacts associated with the road widening are classified as "exempt" or possibly "allowable" and as such do not require mitigation. 2. Mitigation may also be made by payment into the North Carolina Ecosystem Enhancement Program (NCEEP). Please note it is the applicant's responsibility to contact the NCEEP at (919) 715-0476 to determine availability, and written approval from the NCEEP indicating that they are will to accept payment for the mitigation must be attached to this form. For additional information regarding the application process for the NCEEP, check the NCEEP website at http://h2o.enr.state.nc.us/wvM/index.htm. If use of the NCEEP is proposed, please check the appropriate box on page five and provide the following information: Amount of stream mitigation requested (linear feet): Amount of buffer mitigation requested (square feet): 27,413 Amount of Riparian wetland mitigation requested (acres): Amount of Non-riparian wetland mitigation requested (acres): Amount of Coastal wetland mitigation requested (acres): IX. Environmental Documentation (required by DWQ) 1. Does the project involve an expenditure of public (federal/state/local) funds or the use of public (federal/state) land? Yes ? No *Note: The road widening is an existing state road. It will be widened onto private property. 2. If yes, does the project require preparation of an environmental document pursuant to the requirements of the National or North Carolina Environmental Policy Act (NEPA/SEPA)? Page 7 of 10 Shoppes @ Battle Bridge PCN Application III. Project Information S&EC Project Number 8450.w3 January 11, 2006 Attach a vicinity map clearly showing the location of the property with respect to local landmarks such as towns, rivers, and roads. Also provide a detailed site plan showing property boundaries and development plans in relation to surrounding properties. Both the vicinity map and site plan must include a scale and north arrow. The specific footprints of all buildings, impervious surfaces, or other facilities must be included. If possible, the maps and plans should include the appropriate USGS Topographic Quad Map and NRCS Soil Survey with the property boundaries outlined. Plan drawings, or other maps may be included at the applicant's discretion, so long as the property is clearly defined. For administrative and distribution purposes, the USACE requires information to be submitted on sheets no larger than 11 by 17-inch format; however, DWQ may accept paperwork of any size. DWQ prefers full-size construction drawings rather than a sequential sheet version of the full-size plans. If full-size plans are reduced to a small scale such that the final version is illegible, the applicant will be informed that the project has been placed on hold until decipherable maps are provided. 1. Name of project: SHOPPES at BATTLE BRIDGE 2. T.I.P. Project Number or State Project Number (NCDOT Only): n/a 3. Property Identification Number (Tax PIN): 1731484408 4. Location County: Wake Nearest Town: Raleigh Subdivision name (include phase/lot number): Lots 1 to 5, George Rose Builders, Inc. Directions to site (include road numbers/names, landmarks, etc.): The site is located on the south-east corner of Battle Bridge Road (SR 2552) and Rock Quarry Road (SR 2542). From Raleigh take the Inner Beltline (I-440) to the US-64 bypass Take the US-64 bypass east to S. New Hope Road. Take S. New Hope Road south (right) to Rock OugM Road. Take Rock Quarry Road east (left) to Battle Bridge Road. Take Battle Bridge Road east (left) to the project site. The project site will be on the south (right) side of Battle Bridge Road approximately 0.21 miles from the intersection with Rock Quarry Road. Site coordinates (For linear projects, such as a road or utility line, attach a sheet that separately lists the coordinates for each crossing of a distinct waterbody.) Decimal Degrees (6 digits minimum): 35.7239 ON 78.5462 °W 6. Property size (acres): 24.57 7. Name of nearest receiving body of water: UT to Neuse River (Stream Index No. 27-22.5) 8. River Basin:_ Neuse River Basin (Basin & Sub-basin No. 03-04-02) (Note - this must be one of North Carolina's seventeen designated major river basins. The River Basin map is available at htip://h2o.enr.state.nc.us/admin/m4ps/.) Page 2 of 10 Shoppes @ Battle Bridge PCN Application S&EC Project Number 8450.w3 January 11, 2006 9. Describe the existing conditions on the site and general land use in the vicinity of the project at the time of this application: The site is approximately 50% wooded and 50% open fields. The general land use / land class is "Acres > 10 with one or more houses on the property" (rural residential) and vacant land. Battle Bridge Road is an existing two lane state road with grass shoulders. 10. Describe the overall project in detail, including the type of equipment to be used: The project includes the construction of a retail shopping center and associated widening of the south side of Battle Bridge Road to one half of a 60-foot B-B section with sidewalk. Heavy equipment typically used for site grading, parking lot and commercial/retail building construction will be used. 11. Explain the purpose of the proposed work: The purpose of the proposed work is to construct a retail shopping center on the property. (The widening of Battle Bridge Road is required to safely handle traffic ingress and egress from the proposed shopping center.) IV. Prior Project History If jurisdictional determinations and/or permits have been requested and/or obtained for this project (including all prior phases of the same subdivision) in the past, please explain. Include the USACE Action ID Number, DWQ Project Number, application date, and date permits and certifications were issued or withdrawn. Provide photocopies of previously issued permits, certifications or other useful information. Describe previously approved wetland, stream and buffer impacts, along with associated mitigation (where applicable). If this is a NCDOT project, list and describe permits issued for prior segments of the same T.I.P. project, along with construction schedules. There have been no wetland permits or certifications issued for this property or project. The jurisdictional waters were determined by Ms. Andrea Wade of the USACE on June 27, 2005. The surface waters subject to the Neuse River Buffer Rules were determined by Ms. Deborah Edwards of the DWQ Express Review Program on December 6, 2004 (DWQ EXPO 04-1863). No Section 404 Permits, Section 401 Water Quality Certifications or Neuse River Buffer Authorization Certificates have been applied for or issued for this property or project. (It should be noted that the DWO determination as to the origin of the surface water subject to the Neuse River Buffer was made higher in the drainage then the Corps determination of the origin of the stream. The Corps did determine that jurisdictional waters and wetlands (not streams) extended up to and beyond the DWQ buffer determination.) Page 3 of 10 Shoppes @ Battle Bridge PCN Application V. Future Project Plans S&EC Project Number 8450.w3 January 11, 2006 Are any future permit requests anticipated for this project? If so, describe the anticipated work, and provide justification for the exclusion of this work from the current application. There are no future Section 404 Permit, Section 401 Water Quality Certification or Neuse River Buffer Authorization Certificate requests anticipated for this project. VI. Proposed Impacts to Waters of the United States/Waters of the State It is the applicant's (or agent's) responsibility to determine, delineate and map all impacts to wetlands, open water, and stream channels associated with the project. Each impact must be listed separately in the tables below (e.g., culvert installation should be listed separately from riprap dissipater pads). Be sure to indicate if an impact is temporary. All proposed impacts, permanent and temporary, must be listed, and must be labeled and clearly identifiable on an accompanying site plan. All wetlands and waters, and all streams (intermittent and perennial) should be shown on a delineation map, whether or not impacts are proposed to these systems. Wetland and stream evaluation and delineation forms should be included as appropriate. Photographs may be included at the applicant's discretion. If this proposed impact is strictly for wetland or stream mitigation, list and describe the impact in Section VIII below. If additional space is needed for listing or description, please attach a separate sheet. 1. Provide a written description of the proposed impacts: The proposed impacts for the required widening of Battle Bridge Road total 38 feet of stream channel, 0.004 acres of wetlands and 3,811 square feet of buffer. The proposed impacts for the construction of the shopping center and required stormwater management facility total 0.032 acres of wetlands and 12,066 square feet of buffer. All proposed impacts involve the permanent discharge of fill in waters and buffers. 2. Individually list wetland impacts. Types of impacts include, but are not limited to mechanized clearing, grading, fill, excavation, flooding, ditching/drainage, etc. For dams, separately list impacts due to both structure and flooding. Wetland Impact Type of Wetland Located within Distance to Area of Site Number Type of Impact (e.g., forested, marsh, 100-year Nearest Impact (indicate on map) herbaceous, bog, etc.) Floodplain Stream (acres) es/no linear feet SHEET 2 (NWP39) ROAD WIDENING Headwater Forest No 0 0.004 SHEET 3 STORMWATER Headwater Forest No 0 032 0 (NWP18) WETLAND . Total Wetland Impact (acres) 0.036 3. List the total acreage (estimated) of all existing wetlands on the property: 0.036 Page 4 of 10 Shoppes @ Battle Bridge PCN Application S&EC Project Number 8450.w3 January 11, 2006 4. Individually list all intermittent and perennial stream impacts. Be sure to identify temporary impacts. Stream impacts include, but are not limited to placement of fill or culverts, dam construction, flooding, relocation, stabilization activities (e.g., cement walls, rip-rap, crib walls, gabions, etc.), excavation, ditching/straightening, etc. If stream relocation is proposed, plans and profiles showing the linear footprint for both the original and relocated streams must be included. To calculate acreage, multiply length X width, then divide by 43,560. Stream Impact Perennial or Average Impact Area of Number Stream Name Type of Impact Intermittent? Stream Width Length Impact indicate on ma Before Impact linear feet acres SHEET2 UT to Neuse River Intermittent 6 38 0 007 (NWP 39) W D NING . Total Stream Impact (by length and acreage) 38 0.007 5. Individually list all open water impacts (including lakes, ponds, estuaries, sounds, Atlantic Ocean and any other water of the U.S.). Open water impacts include, but are not limited to fill, excavation, dredging, flooding,; drainage, bulkheads, etc. Open Water Impact Site Number indicate on ma Name Waterbody (if applicable) e) Type of Impact Type of Waterbody (lake, pond, estuary, sound, bay, ocean, etc. Area of Impact acres Total Open Water Impact (acres) 0 6. List the cumulative impact to all Waters of the U.S. resulting from the project: Stream Impact (acres): 0.007 Wetland Impact acres : 0.036 Open Water Impact (acres): 0 Total Impact to Waters of the U.S. (acres) 0.043 Total Stream Impact (linear feet): 38 7. Isolated Waters Do any isolated waters exist on the property? ? Yes ® No Describe all impacts to isolated waters, and include the type of water (wetland or stream) and the size of the proposed impact (acres or linear feet). Please note that this section only applies to waters that have specifically been determined to be isolated by the USACE. 8. Pond Creation If construction of a pond is proposed, associated wetland and stream impacts should be included above in the wetland and stream impact sections. Also, the proposed pond should be described here and illustrated on any maps included with this application. Page 5 of 10 Shoppes @ Battle Bridge PCN Application S&EC Project Number 8450.w3 January 11, 2006 Pond to be created in (check all that apply): ? uplands ? stream ? wetlands Describe the method of construction (e.g., dam/embankment, excavation, installation of draw-down valve or spillway, etc.): Proposed use or purpose of pond (e.g., livestock watering, irrigation, aesthetic, trout pond, local stormwater requirement, etc.): Current land use in the vicinity of the pond: Size of watershed draining to pond: VII. Impact Justification (Avoidance and Minimization) Expected pond surface area: Specifically describe measures taken to avoid the proposed impacts. It may be useful to provide information related to site constraints such as topography, building ordinances, accessibility, and financial viability of the project. The applicant may attach drawings of alternative, lower-impact site layouts, and explain why these design options were not feasible. Also discuss how impacts were minimized once the desired site plan was developed. If applicable, discuss construction techniques to be followed during construction to reduce impacts. The impacts required for the widening of Battle Bridge Road are unavoidable in that theme required for the safe ingress and egress from the proposed shopping center and that the existing road location dictated the location of the road widening. The impacts required for the construction of the shopping center and stormwater management pond are unavoidable due to site grading, and stormwater management constraints due to topographic considerations. VIII. Mitigation DWQ - In accordance with 15A NCAC 2H .0500, mitigation may be required by the NC Division of Water Quality for projects involving greater than or equal to one acre of impacts to freshwater wetlands or greater than or equal to 150 linear feet of total impacts to perennial streams. USACE - In accordance with the Final Notice of Issuance and Modification of Nationwide Permits, published in the Federal Register on January 15, 2002, mitigation will be required when necessary to ensure that adverse effects to the aquatic environment are minimal. Factors including size and type of proposed impact and function and relative value of the impacted aquatic resource will be considered in determining acceptability of appropriate and practicable mitigation as proposed. Examples of mitigation that may be appropriate and practicable include, but are not limited to: reducing the size of the project; establishing and maintaining wetland and/or upland vegetated buffers to protect open waters such as streams; and replacing losses of aquatic resource functions and values by creating, restoring, enhancing, or preserving similar functions and values, preferable in the same watershed. If mitigation is required for this project, a copy of the mitigation plan must be attached in order for USACE or DWQ to consider the application complete for processing. Any application lacking a required mitigation plan or NCEEP concurrence shall be placed on hold as incomplete. An applicant may also choose to review the current guidelines for stream restoration in DWQ's Page 6 of 10 Shoppes @ Battle Bridge PCN Application X. S&EC Project Number 8450.w3 January 11, 2006 Note: If you are not sure whether a NEPA/SEPA document is required, call the SEPA coordinator at (919) 733-5083 to review current thresholds for environmental documentation. Yes ? No 3. If yes, has the document review been finalized by the State Clearinghouse? If so, please attach a copy of the NEPA or SEPA final approval letter. Yes ? No ? Proposed Impacts on Riparian and Watershed Buffers (required by DWQ) It is the applicant's (or agent's) responsibility to determine, delineate and map all impacts to required state and local buffers associated with the project. The applicant must also provide justification for these impacts in Section VII above. All proposed impacts must be listed herein, and must be clearly identifiable on the accompanying site plan. All buffers must be shown on a map, whether or not impacts are proposed to the buffers. Correspondence from the DWQ Regional Office may be included as appropriate. Photographs may also be included at the applicant's discretion. 1. Will the project impact protected riparian buffers identified within 15A NCAC 2B .0233 (Meuse), 15A NCAC 2B .0259 (Tar-Pamlico), 15A NCAC 02B .0243 (Catawba) 15A NCAC 2B .0250 (Randleman Rules and Water Supply Buffer Requirements), or other (please identify )? Yes ® No ? 2. If "yes", identify the square feet and acreage of impact to each zone of the riparian buffers. If buffer mitigation is required calculate the required amount of mitigation by applying the buffer multipliers. SHEET 2 - ROAD WIDENING Zone* Impact (square feet Multiplier Required Mitigation 1 2,559 3 (2 for Catawba) 0 2 1,252 1.5 0 Total 3,811 0 * Zone 1 extends out 30 feet perpendicular from the top of the near bank of channel; Zone 2 extends an additional 20 feet from the edge of Zone 1. SHEET 3 - STORMWATER WETLAND Zone* Impact Multiplier Required 1 6,209 3 (2 for Catawba) 18,627 2 5,857 1.5 8,786 Total 12,066 27,413 3. If buffer mitigation is required, please discuss what type of mitigation is proposed (i.e., Donation of Property, Riparian Buffer Restoration / Enhancement, or Payment into the Riparian Buffer Restoration Fund). Please attach all appropriate information as identified within 15A NCAC 2B .0242 or .0244, or .0260. Page 8 of 10 Shoppes @ Battle Bridge PCN Application S&EC Project Number 8450.w3 January 11, 2006 Payment into the Riparian Buffer Restoration Fund (NC EEP) XI. Stormwater (required by DWQ) Describe impervious acreage (existing and proposed) versus total acreage on the site. Discuss stormwater controls proposed in order to protect surface waters and wetlands downstream from the property. If percent impervious surface exceeds 20%, please provide calculations demonstrating total proposed impervious level. The property is 24.57 acres in size and the total built out impervious area is anticipated to be 16.62 acres (or 67.6%). A stormwater wetland designed to the current NC DENR Stormwater BMP Manual is proposed to treat the runoff from the property. The stormwater wetland is proposed to be located within the Neuse River Buffer and is proposed to discharge directly to the culvert under Battle Bridize Road. We understand that this is an "allowable w/ mitigation" use and as such have proposed payment into the Riparian Buffer Restoration Fund. The proposed location of the stormwater wetland was determined due to topographic constraints. XII. Sewage Disposal (required by DWQ) Clearly detail the ultimate treatment methods and disposition (non-discharge or discharge) of wastewater generated from the proposed project, or available capacity of the subject facility. Sewer - The City of Raleigh will ensure that the proposed addition will not exceed available capacity of their treatment facility. XIII. Violations (required by DWQ) Is this site in violation of DWQ Wetland Rules (15A NCAC 2H.0500) or any Buffer Rules? Yes ? No Is this an after-the-fact permit application? Yes ? No XIV. Cumulative Impacts (required by DWQ) Will this project (based on past and reasonably anticipated future impacts) result in additional development, which could impact nearby downstream water quality? Yes ? No If yes, please submit a qualitative or quantitative cumulative impact analysis in accordance with the most recent North Carolina Division of Water Quality policy posted on our website at http://h2o.enr.state.nc.us/ncwetlands. If no, please provide a short narrative description: The project involves the construction of a retail shopping center to provide services to the surrounding market and it is not anticipated that it will result in additional development that could impact nearby downstream water quality. XV. Other Circumstances (Optional): It is the applicant's responsibility to submit the application sufficiently in advance of desired construction dates to allow processing time for these permits. However, an applicant may choose to list constraints associated with construction or sequencing that may impose limits on Page 9 of 10 Shoppes @ Battle Bridge PCN Application S&EC Project Number 8450.w3 January 11, 2006 work schedules (e.g., draw-down schedules for lakes, dates associated with Endangered and Threatened Species, accessibility problems, or other issues outside of the applicant's control). . January 11, 2006 Applicant/Agent's Signature Date (Agent's signature is valid only if an authorization letter from the applicant is provided.) Page 10 of 10 Envkonme?atal Consultants, PA i.Is" - RAWA No* Cm&s 2MI4 . ram 0190 546 SW . Fay (919) 546446 Name: r, _ l ?r Ct-i - T!5gV rL-e- Address: , 4-2-Z- Aj KF.JA 1, j& t-. C. t r -C- -E Phone: 8v - e?56 5. 5 2 0 3 SR PPE S. A?-C 'a h-r TL- S- t -W % >6G Project NamaDescription: Cst?t?r-?r N6 C.t "IM Q S&EC Project # Date: Z'L%1 1. c"610 Z6404: The De mWteat of the Army v.8. Army Corps of Engineers, Wdmingeon District P.O. Box 1890 Wilmington, NC 28402 Attn: Field Office: Re: Wetlands Related Consulting and Permitting To Whom It May Concern: I, the cumni landowner or municipal official, hereby designate and authorize Soil & Environmental Consultants, PA to act in my behalf as my agent in the processing ofpmmit applications,.to fiunish upon request supplemental information in support of applications, etc. from this day forward. The 3 r day of, ?Tn...?? A ZDD G . This notification supersedes any previous correspondence concerning the agent for this project. NOTICE: This authorization, for Habmty and professional courtesy reasons, Is valid only for government officials to enter the property when acoampaaled by S&EC staff. You should e dl S&EC to arrange a die meeting prior to vidting the site. riteA N,i II I'm mt M_,,I.,A, Print Properly Owner's or Municipal Official's Name cc: Me. Cyndi Karoly NCDENR-DWQ 2321 Crabtree Boulevard Raleigh, NC 27604 u e,02. L ar/SCld. " m i..nl -lug-,,O Property Owner's or Municipal Official's Signature cc: i41r. Bob 7.arze4ki Soil & Envirommental ConsWtaats, PA QId=Qm= 9mmsbotoOf 236 LePhillip Court, Suite C 3817-E Lawadale 1: Concord, NC 28025 Gmmabooo, NC Y Phony (704) 720-M Phoac (336) $404 Fax: (704) 720.9406 Fax: (336) 54W AGENT AUTHORIZATION FORM All Blames Ig Be Filled In ft no CAm and LEdMK QrNOWW 4ffcW :\ . . w; '10 "t .q % C `S I .xa z ,. ,.. .. _ ...... .... ... 0 Tit., qi _Y / ???. ?? 'v ti N e Xtr n ? T wv/ ? / w ice/ ?/ emu'/ ...kz ? i• Y • T,4/j'/fir, ?:T _S•S3• iLfA S:?....-?...u _:y?A? /x •' .: ?f Hfi. 2 ?wNi ,RAJ ?r?•y k';?4 NJ Js m. Ge nlel soc. Engineering Planning Landscape Architecture 1150 SE MAYNARD ROAD SUITE 260 CARY, NC 27511 (919) 467-9708 GRAPHIC SCALE 200' 400' 600' ?_ I (IN FEET) CHANNEL, WETLANDS, & NRB IMPACT MAP FOR BATTLE BRIDGE ROAD WIDENING (SHOPPES AT BATTLE BRIDGE) WAKE COUNTY, NORTH CAROLINA SCALE III = 200' DECEMBER 22, 2005 PREPARED BY: WILLIAM G. DANIEL, PE SHEET 9 OF 3 /'6 ° OG "yo .. ... ..,......1 ??•\ N? " AREA OF CHANNEL ` IMPACT LJ' f . - N TOE OF / ,. JUSID C ZONAL WETLANDS _ / SLOPE AS 'WACt BEGIN INT. IMPORTANTCHANNEL TOP O ?SHNK END JURISDICTIONAL WETLANDS ,PER USACE / ZONE 1 RIPARIAN BUFFER ZONE 2 RIPARIAN BUFFER T09 OF BANK BEGIN BUFFERED CHANNEL PER NCDWQ r I I 1 \ BEGIN JURISDICTIONAL WETLAND IMPACT (ROAD WIDENING) 38 LF(303 SF) - CHANNEL IMPACT / 9 LF(.004 AC) - WETLAND IMPACT j 2559 SF - ZONE 1 NRB IMPACT 1252 SF - ZONE 2 NRB IMPACT / m• G• CHANNEL, , ntei WETLANDS, & NRB IMPACT MAP ssoc. Engineering Planning FOR Landscape Architecture 1150 $E MAYNARD ROAD BATTLE BRIDGE ROAD WIDENING SUITE 260 GARY, NC 27 7511 IMPACT AREA <919) 467-9708 50' GRAPHIC SCALE 100' 150' WAKE COUNTY, NORTH CAROLINA SCALE 1 50' DECEMBER 22, 2005 ON FEET) I INCH = 50 FT PREPARED BY.- WILLIAM G. DANIEL. PE SHEET 2 OF 3 may- ?? \? 4\ Ile \ \ ` _ W ?q- R aA? NO, I \ TOP OF BANK TOE OF/SLOPE \ '' 1 I 1, ZONE 1 kPARIAN BUFFER BEGIN BUFFERED CHANNEL F'!^ / .PER NCDWQ ' ,'-; Y ;t; / ZONE 2 RIPARIAN BUFFER 21 JURISDICTIONAL WETLANDS PER USACE / i IMPACT (STORMWATER WETLAND) / i 0 LF(0 SF) - COANNEL IMPACT 117 LF(.032 AC) - WETLAND IMPACT t ; 6209 SF - ZONE 1 NRB IMPACT / 5857 SF - ZONE 2 NRB IMPACT / u i LIMRSOF/ / I - WETLANDS / PROPOSED STORMWA TER / WE nAND ZONE 1 A ZONE 2 ? m• G• CHANNEL, nlel WETLANDS, & NRB IMPACT MAP ASSOC* Engineering Planning FOR Landscape Architecture 1150 SE MAYNARD ROAD SHOPPES AT BATTLE BRIDGE SUITE 260 CARP, 27511 (919) 467-9708 IMPACT AREA (STORMWATER WETLAND) 0' 50' GRAPHIC SCALE 100' 150, WAKE COUNTY, NORTH CAROLINA SCALE 1 50' DECEMBER 22, 2005 (IN FEET) I INCH = 50 FT PREPARED BY.- WILLIAM G. DANIEL, PE SHEET 3 OF 3 PROPOSED STORMWA TER WETLANDS III = 40' January 3, 2006 3 /..,^{..... P OP.. J 2 \ \ ?I P!,?Of': 9-31 FOREBAY ..::.::::.. i ? I DWQ Project No. DIVISION OF WATER QUALITY - 401 EXTENDED DETENTION (and POCKET') WETLAND WORKSHEET I. PROJECT INFORMATION (please complete the following Information): Project Name : St?1o t .s tsT- aTT t_.>ir fl ContactPerson: al??.?, dM G. rya?.at Phone Number. (!Jill 4011.9'70 For projects with multiple basins, specify which basin this worksheet applies to: Permanent Pool Elevation 7-7:3.00 ft. (elevation of the orifice invert out) Temporary Pool Elevation z 74. o c--* It. (elevation of the outlet structure invert in) Permanent Pod Surface Area Z7? 0 3 4 sq. fL (water surface area at permanent pool elevation) Drainage Area tQ .76 ac. (on-sibs and oftite drainage to the basin) Impervious Area vs . G t 7 ac. (on-site and off-site drainage to the basin) Forebay Surface Area 3 A 4 sq. ft. (at permanent pool elevation approximately 15%)' Marsh (r4" Surface Area q r 8 oo sq. ft. (at permanent pod elevation approximately 3596)' Marsh Ir-18' Surface Area 5-110 sq. ft. (at permanent pool elevation approximately 35%)' Micro Pool Surface Area 4 ,2 54 sq. ft. (at permanent pool elevation approximately 15%r Temporary Pool Volume ;L6'e g O cu. ft. (volume detained on top of the permanent pool) SAIDA used x .8 4- (surface area to drainage area ratio)' Diameter of Orifice z" in. (draw down orifice diameter) 11. REQUIRED ITEMS CHECKLIST Initial in the space provided to Indicate the following design requirements have been met and supporting documentation Is attached. /f a requirement has not been met, affach an explanation of why. At a minimum, a complete stormwater management plan submittal includes a worksheet for each BMP, design calculations, plans and specifications showing all BMPs and outlet structure details, a detailed drainage plan and a fully executed operation and maintenance agreement. An Incomplete submittal package will result in a request for additional Information and will substantially delay final review and approval of the project Applicants Initials ? .r+r? The temporary pool controls runoff from the 1 Inch rain. ?? The basin side slopes are no steeper than 3:1. ? A planting plan for to marsh areas with plant species and densities Is provided. ? ...- Vegetation above the permaarent pod elevation is specified. ? An emergency drain is provided to drain the basin. ? The temporary pool draws down in 2 to 5 days. ??--`? Sediment storage is provided in the permanent pod. ?- rA sediment disposal area is provided. ? Access Is provided for maintenance. k site specific, signed and notarized operation and maintenance agreement Is provided. The drainage area (including any offs#te area) Is delineated on a site plan. ?' Access is provided for maintenance. Plan details for the wetland are provided. ? ?Plan details for the inlet and outlet are provided. site specific operation and maintenance agreement, signed and notarized by the responsible party Is provided (see htip:/ih2o.ehnr state. nc.us/ncwedands/oandm.doc). ' Pocket Wetlands have different design parameters and are only assumed to remove 35% TSS - See pp. 19 and 20 of the NC DENR Stornwater BMP Manual, April 1999.10% open water, 50% high marsh, 40% low marsh. 1/2/2006 Shoppes at Battle Bridge Raleigh, North Carolina BMP Stormwater Wetlands Design Calculations SA/DA Ratios for Permanent Pool Sizing to Achieve AS% TSC Rednetinn IMPERVIOUS PERCENT 3.00 PERMANENT POOL DEPTHS IN FEET 4.00 5.00 6.00 100/0 0.59 0.49 0.43 0.35 200/0 0.97 0.79 0.70 0.59 30% 1.34 1.08 0.97 0.83 40% 1.73 1.43 125 1.05 500/0 2.06 1.73 1.50 1.30 600/0 2.40 2.03 1.71 1.51 700% 2.88 2.40 2.07 1.79 Wetland Area (*c.) I Description 1 19.70 Located ad'acent to Battle Bridge Road Normal Pool Surface Area Calculations Wetland BIP. DEPTH SA/DA POOL AREA 1 69.12 3 2.84 24,352 SURFACE AREA REQUIRED (SF) = 24,352 SURFACE AREA PROVIDED (SF) = 27,030 Shoppes at Battle Bridge BMP Design Data 12119 Shopper at Battle Bridge SP43-05 Preliminary Pm-Development Stormwater Runoff Calculadons (Rafionel Met hoQ EM-Develoament (Z Year Eventl Q = CxlxA O.SS = C Coefficient of Runoff (dimensionless) 4.65 = I Rainfall Intensity for a given tie to peak Qn/hr) 19.7 = A Drainage Area (Ac.) 32.09 =Q2 (da) Tc Time, of concentration =(( L^3/H)^.385)1-428 1= Intensity =. gf(h+t) 10 Tc 4.65 r I (in/hr) 2025 =L Hydraulic length of watershed 132 =g 64 =H Height of most remote point above outlet 18 =h 10 =t From "Elemwft of Urban Stormwater Desigr by H. Rooney Malcolm, PE Pre-Develotiment.(10 Year Event) F Q = CxlxA 0.35 W.0 GoeffiGien( of Runoff .(dimensionless) 6.03 = I Rainfall Intensity for a given tie to peak (in/hr) 19.7. = A Drainage Area (Ac.) 41.57 '0Qio (cis) To = Time of concentration =(( L"3/H)^.385)1128 10 Tc 2025 =L Hydraulic length of watershed 64"=H Height of most remote point above outlet I = Intensity a gf(h+t) 6.03 = I (101hr) 195=0 22 =2.r 10 itt From "4ements of Urban Stormwater-Desigr by H. Rooney Malcolm, PE 12/19/. ate-Develavment (100 Year EyenQ Q = CAYA -0.36 = C Coefficient of Runoff (dmensioniess) 8.2T = i Rainfall Intensity for a given go to peak Ordho 19.7 = A Drainage Area (Ac.) 57.02 =Qtw (cfs) Tc = Time of concentration -((LA3M)A.355)1128 10 TIC 2025 =L Hydraulic length of watershed 84 =H Height of most remote point above outlet 10 Intensity = 91(h+t) 8.27 = I (Inlhr) 290 =g 25 =h 10 =t.. From "Elements of Urban Stormwater Dsslgd by. H: Rooney Malcolm, PE Pond Report _ Hydraflow Hydrographs by Intellsolve Monday, Jan 2 2006, 4.20 PM Pond No. 1 - Shops at BB - Pond Pond Data Pond storage is based on known contour areas. Average end area method used. Stage ! Storage Table Stage (ft) 0.00 1.00 2.00 2.50 3.00 4.00 5.00 6.00 Elevation (ft) 270.00 271.00 272.00 272.50 273.00 274.00 275.00 276.00 Contour area (sgft) 81000 12,025 18,920 22,068 27,030 29,149 31,327 33,564 Incr. Storage (curt) 0 10,013 15,473 10,247 12,275 28,090 30,238 32,446 Total storage (cult) 0 10,013 25,485 35,732 48,007 76,096 106,334 138,780 Culvert 1 Orifice Structures Weir Structures [A] [Bl IC] [D] [A] [B] [C] ID] Rise (in) = 36.00 2.00 0.00 0.00 Crest Len (ft) = 30.00 0.00 0.00 0.00 Span on) = 36.00 2.00 0.00 0.00 Crest El. (ft) = 274.00 0.00 0.00 0.00 No. Barrels = 1 1 0 0 Weir Coeff. z 3.33 0.00 0.00 0.00 Invert El. (ft) = 259.00 273.00 0.00 0.00 Weir Type = Riser - --- --- Length (ft) = 125.00 1.00 0.00 0.00 MUM-Stage = Yes No No No Slope (%) = 1.44 1.00 0.00 0.00 N Value = .013 .011 .000 .000 WE COW. = 0.60 0.60 0.00 0.00 Multistage = nla No No No Exfiltration = 0.000 in/hr (Contour) Tallwater Elev. = 0.00 ft Note. CutvolOdhoo outflow have been snalynd under Inlet and outlet cwtrd. Stage ! Storage ! Discharge Table Stage Storage Elevation Clv A Clv B Civ C Clv D Wr A Wr B Wr C Wr D Exfil Total ft curt ft cfs cfs cfs cfs cfs cfs cfs cis cfs cfs 0.00 0 270.00 0.00 0.00 --- - 0.00 --- --- --- --- 0.00 1.00 10.013 271.00 104.89 0.00 - - 0.00 - - - --- 0.00 2.00 25,485 272.00 104.89 0.00 - - 0.00 --- - --- --- 0.00 2.50 35,732 272.50 104.89 0.00 - - 0.00 - --- --- --- 0.00 3.00 48,007 273.00 104.89 0.00 - -- 0.00 - -- -- -- 0.00 4.00 76,096 274.00 104.89 0.10 - -- 0.00 - - - --- 0.10 5.00 106,334 275.00 104.89 0.15 - - 99.90 - - - -- 100.05 6.00 138,780 276.00 133.14 0.18 - - 133.13 - - - --- 133.31 Hydrograph Plot Hydraflow Hydrographs by intelisolve Monday, Jan 2 2006, 4:21 PM Hyd. No. 2 Post Shops BB Pond Hydrograph type = Reservoir Peak discharge = 12.08 cfs Storm frequency = 2 yrs Time interval = 1 min Inflow hyd. No. = 1 Max. Elevation = 274.24 ft Reservoir name = Shops at BB - Pond Max. Storage = 83,367 cull Storage Indication method used. Wet pond routing start elevation - 273.00 ft. Hydrograph Volume = 24,521 cult Post Shops BS Pond Q {cfs) Hyd. No. 2 - 2 Yr 70.00 60.00 50.00 40.00 30.00 20.00 10.00 0.00 0 10 Hyd No. 2 20 30 40 50 60 70 Hyd No. 1 ® Req. Stor = 83,367 cuft 1 0.00 80 90 Time (min) Hydrograph Plot Hydraflow Hydrographs by Intelisoive Monday, Jan 2 2006, 4:22 PM Hyd. No. 2 Post Shops BB Pond Hydrograph type = Reservoir Peak discharge = 12.08 cfs Storm frequency = 2 yrs Time interval = 1 min Inflow hyd. No. = 1 Max. Elevation = 274.24 ft Reservoir name = Shops at BB - Pond Max. Storage = 83,367 cuft Storage Indication method used. Wet pond routing start elevation = 273.00 It. Hydrograph Volume = 24,521 tuft Post Shops BB Pond Elev (ft) Hyd. No. 2 - 2 Yr 276.00 275.00 274.00 273 00 Elev 1 276.0 275.0 274.0 273 0 0 10 20 30 40 50 60 70 80 90 .1. Shops at BB - Pond Time (min) Hydrograph Plot Hydraflow Hydrographs by Intellsolve Monday, Jan 2 2006, 4:22 PM Hyd. No. 2 Post Shops BB Pond Hydrograph type = Reservoir Peak discharge = 27.68 cfs Storm frequency = 10 yrs Time interval = 1 min Inflow hyd. No. = 1 Max. Elevation = 274.42 ft Reservoir name = Shops at BB - Pond Max. Storage = 88,878 cuft Storage Indication method used. Wet pond routing start elevation = 273.00 ft. Hydrograph Volume = 35,674 cult Q (cfs) 90.00 n nn Post Shops BB Pond 80.00 4- 70.00 60.00 50.00 40.00 30.00 20.00 10.00 Hyd. No. 2 --10 Yr 0 10 Hyd No. 2 20 30 Hyd No. 1 40 50 60 70 Req. Stor = 88,878 cult V•VV 80 Time (min) i Hydrograph Plot Hydrallow Hydrographs by Intelisolve Monday, Jan 22006, 4:22 PM Hyd. No. 2 Post Shops BB Pond Hydrograph type = Reservoir Peak discharge = 27.68 cfs Storm frequency = 10 yrs Time interval = 1 min Inflow hyd. No. = 1 . Max. Elevation = 274.42 ft Reservoir name = Shops at BB - Pond Max. Storage = 88,878 cuft Storage Indication method used. Wet pond routing start elevation = 273.00 ft. Hydrograph Volume = 35,874 cuft Post Shops BB Pond Elev (#t) Hyd. No. 2 -10 Yr 276.00 275.00 274.00 27300 Elev ( 276.0 275.01 274.01 273 Oi 0 10 20 30 40 50 60 70 80 Time (min) 1. Shops at BB -Pond Hydrograph Plot. Hydrallow Hydrographs by Intelisolve Hyd. No. 2 Post Shops BB Pond Hydrograph type = Reservoir Storm frequency = 100 yrs Inflow hyd. No. = 1 Reservoir name = Shops at BB - Pond Post Shops BB Pond Hyd. No. 2 -100 Yr Storage Indication method used. Wet pond routing start elevation = 273.00 ft. Q (cfs) 120.00 100.00 80.00 60.00 40.00 20.00 0 00 Monday, Jan 2 2006, 4:22 PM Peak discharge = 54.44 cfs Time interval = 1 min Max. Elevation = 274.67 ft Max. Storage = 96,209 cult Hydrograph Volume - 54,406 cult 0 10 Hyd No. 2 20 30 40 so 60 - Hyd No. 1 ® Req. Stor = 96,209 cult 70 Time (min) Hydrograph Plot Hydratlow Hydrographs by Intellsolve Monday, Jan 2 2006,4:22 PM Hyd. No. 2 Post Shops BB Pond Hydrograph type = Reservoir Peak discharge = 54.44 afs Storm frequency = 100 yrs Time interval = 1 min Inflow hyd. No. = 1 Max. Elevation = 274.67 ft Reservoir name = Shops at BB - Pond Max. Storage = 96,209 cuft Storage Indication method used. Wet pond routing start elevation = 273.00 ft. Hydrograph Volume = 54,406 cult Elev (ft) 276.00 275.00 274.00 273 00 Post Shops BB Pond Hyd. No. 2 --100 Yr Elev ( 276.0 275.0 274.0° 273 At 0 10 20 30 40 50 60 70 Time (min) 1. Shops at BB - Pond WETLAND OPERATION AND MAINTENANCE AGREEMENT The wetland system is defined as the wetland, pretreatment including forebays and the vegetated fitter if one is provided. Maintenance activities shall be performed as follows: 1. After every significant runoff producing rainfall event and at least monthly: a. Inspect the wetland system for sediment accumulation, erosion, trash accumulation, vegetated cover, and general condition. b. Check and clear the orifice of any obstructions such that drawdown of the temporary pool occurs within 2 to 5 days as designed. 2. Repair eroded areas immediately, re-seed as necessary to maintain good vegetative cover, mow vegetative cover to maintain a maximum height of six inches, and remove trash as needed. 3. Inspect and repair the collection system (i.e. catch basins, piping, swales, riprap, etc.) quarterly to maintain proper functioning. 4. Remove accumulated sediment from the wetland system semi-annually or when depth is reduced to 75% of the original design depth (see diagram below). Removed sediment shall be disposed of in an appropriate manner and shall be handled in a manner that will not adversely impact water quality (i.e. stockpiling near a wetland or stream, etc.). The measuring device used to determine the sediment elevation shall be such that it will give an accurate depth reading and not readily penetrate into accumulated sediments. If the elevation of the marsh areas exceed the permanent pool elevation, the sediment should be removed to design levels. This shall be performed by removing the upper 6 inches of soil and stockpiling it. Then the marsh area shall be excavated six inches below design elevations. Afterwards the stockpiled soil should be spread over the marsh surface. The soil should not be stockpiled for more than two weeks. When the permanent pool depth reads 2.25 feet in the forebay and micro-pool, the sediment shall be removed. STORMWATER WETLAND DIAGRAM V Permanent Pool Elevation 273.00 Sed. Rem. 75% WETLAND Sediment El. 270.75 MARSH Removal Elevation 270.75 250 ..... _..... Bot. El. 270.00 Bottom Elevation 270.00 FOREBAY MICRO-POOL 5. Remove cattails and other indigenous wetland plants when they cover 50% of the basin surface. These plants shall be encouraged to grow along the vegetated shelf and forebay berm. Page 1 of 2 Wetland planting densities in the marsh areas should be maintained by replanting bare areas as needed. Wetland plants should be encouraged to grow in the marsh areas. 6. If the basin must be drained for an emergency or to perform maintenance, the flushing of sediment through the emergency drain shall be minimized to the maximum extent practical. 7. All components of the wetland system shall be maintained in good working order. 8. Level spreaders or other structures that provide diffuse flow shall be maintained every six months. All accumulated sediment and debris shall be removed from the structure, and a level elevation shall be maintained across the entire flow spreading structure. Any down gradient erosion must be repaired and/or replanted as necessary. I acknowledge and agree by my signature below that I am responsible for the performance of the seven maintenance procedures listed above. I agree to notify DWQ of any problems with the system or prior to any changes to the system or responsible party. Print name: 11" a , t s - PH ,?,r, l,LtJ Title: M&OM Lu;d.. Address:_. 42a W iKg-0 gr?1? c gZ23 Phone: IFO3 9k Sz© Signature: -40712, G!> Date: 3 O?o Note: The legally responsible party should not be a homeowners association unless more than 50% of the lots have been sold and a resident of the subdivision has been named the president. I, gar-{ S . M c C (a i^ , a Notary Public for the State of Klo r'I-h Cero (to G , County of WaKf- ,do hereby certify that fr't d Av. W , tiUAr•S personally appeared before me this 3rd day of Tan y or 4 , zoo , and acknowledge the due execution of the forgoing wet [wetland] detention basin maintenance requirements. Witness my hand and official seal, `?`g?atio?uee,etEt • ?`./ 1 'e•• • :s • I"" i n ? : r YO • N {? E • y ("Of ( ,Z `'i i I 00 ece? My commission expires $llgI2-o10 Page 2 of 2 B? C\9\ oni <t, Y Y 1O1- OF TFEMIE1MPROVEMENI5 SHOWN..AIM-ARELOCATED - \ N.55.. —P? / x n p1D1EABIACEMCOYYEMIN YZONPDPMC6mDEM OAwxt /a CONS/R nOMINSr W ONOFi E0PF OMPRJYH?IS \ °e c,S> rc y0 / OEPEMOEIIUPGNREACHINOAMMALLYAOKEAIREAARA.YGWIfMWNN vas SN4L[ I— m SnP MEABBfi7MOPROPERIYOWNERREOARMNOACCESS,PMIKIPArOr4 ?- PHASING Amo.cA®1.1E caeBt#r. ? UYNt A \ i ? // ::? 1 PH.AbM00FMO1WWALBMIDIN0.9 iCLOS6YAS50C1ASYTIr Q ? IAIPFDVEYENrSM SLBJEClN RENflYAIDAPIROVM BV IIE,\ 51A1P ? USE, AGUrtS A\ \\ / j /? Kwx cum \ \ \' // /' \ g / ?°? FA \ »orz w<AI? tmcA ° fsa KIU) \ \ \ / d? / / /ed'd \ MgMTMU GdiCllm ORD6 Ivr \ \ Q' / \ patio SW GOWDC OaWO N\ /??, / w R0110Ae0UT n IIOLRIN el .' -11 W Aw Tv T uec. caxdlEIT.Ae W:ea a I, ea nn.) \ usu vewa I CaRK MNE KMI M ?? \ \ ? / / / Q 0 TYPICAL ROLNDABWT PLAN MEW\ // ?: / ••?, ITS\ ._ Lox ? j /? / % A //r TREESAVENOTE:rARa! 'PERMANENT OPEN SPACE/ TREESAVEAREA'SHOWN ONi // jA IY THESE PLANS DESIGNATE AREAS M WHICH EXISTING TREES WILL BE SAVED. PRIOR TO SUBMISSION OFA \ / ? a+MleroN } A DETAILED SITE PLAN FOR PURPOSES OF PERMITTING, \ a, / ;°u`""f1°"c THESE AREAS WILL BE DEFINED GEOMETRICALLY BASED $P GROCERY ONA SURVEY OF TREE DESCRIPTIONS AND LOCATIONS _/ 34,928 SF THE AGGREGATE TREE SAVEAREA SHALT, ATA MINIMUM, /I % -N / SCREENED gUAL 2.46 ACRES IN CONFORMITY WRHZONING E CONDITION 5. -T. cnM IS 6 A as A cm1 N \j? ?D. tKS 1, .1 1 7,000 SF \ q?. IMO 5111E !MILT QI` \rY/ 20 9, s AL ?. A, ---- ----- / - viNrt. pemx c /) I (/y // Jrnm / y? ° ° Y« 9 9 - P. Bmp IN / / / ?\ /? xg` Sq ORABQAGEBOUNOARY RETAIL ?/ f\\a a 7,375 SIC o o s PAC L3 a- 1 0 0- \.\ < / / j / / ^Ry, TRH • `';A:., 0° urx+c ? - ° _ xn e` / i / / n\ IlF ftNV.NAKN4 / /p°'' \\ sr W C } } } } } c n) I/ j / ///\\ J a?q.? li'?°sw`w°EstBex w navn LHIr 'ta?4°sw°fi°L \' \ / / / ? / / ? \\ '(p IG Yea5 S II Ilt Y .AI III PROP.BAIP \\\ DRAINAGE BOUNDARY \? iesfnE°niN nJr \ / / / (TYPICAL) \\ \ \, usn vMattc / j / I v v or i /d ? j `v s NeRIMEIn ew \y j ?/ / FUTURE / \( \ Macs d \ sbGruILr DEVELOPMEN?Y (\ / j \ \se. / / / / Antra / \\ 9 ?RrwLfyo m LB' rc ssv ti `Y/ / / / P }` / u3C5HMC rwv :,J / ?? I `'I / IT / IT y Lar / _xnar0 I t 1f ceFEC6TAIl) KONSFD e c nod. I 1 ° IirAOtiMTMa ? Ro -01. I— v 7 Sd:c0.4dnc NVr WOVIRO .,K T ALMCIOR ATRaIADABpfT On aAalxCAS. ac IWI rc Hro uuvecexvasaxiw * DENOTES LOCA77ONS AT WHICH MIN. BOC RADIUS OF 28'MLL BE EMPLOYED TO ACCOMMODATE FIRE SAFETY EQUIPMENT S/ 0 -• _ NOTES I.ALLCOVSTRUCTI TO BE IN ACCORDANCE WITH CURRENTCITY OFRALEIGH MOOR NCOOT STANDARDS AND SPECIFICATIONS B BOUNDARYINFORMATION IS TAKEN FROM SURVEY ENTTLEO'GEORGE ROSE BUILDERS,INC-DATEOAANUARY 13, 2005BY GRIFFIN LAND SURVEYING, IN C. S CONTOURS AREA COMBINATION OFAERIAL SURVEY, FIELD SURVEY, AND CITYOFRAIEIGHDIGIIAL TOPOGRAPHIICMFORM4710N. A TREEUNE OBTAINED FROM AERIAL SURVEYAND CITY OF RALEIGH DIGITAL INFORMATION B THIS SITE IS NOT CONTAINED WITHIN FEMA MAPPED 100 YEAR FLOODPLAIN IMP 37020, PANE WOE).. 1 CON TRACTOR IS RESPONSIBLE FOR FIELD VERIFICATION OFALL E SnNG UTILITIES. 7 ALL DISTANCES ARE TO BACK OF CURB OR RIGHr-0 AY UNLESS OTHERWISE SPECIFIED a MINIMUM CORNER CLEARANCE FROM THE CURB LINE OF INTERSEC77MG STREETS SHALL BEATLEASTWFFETFROMTME POWTOF TANGENC Y ANO NO DRIVEWAY OR PARKING SPACES SHALL ENCROACH ON THIS MINIMUM CORNER CLEARANCE S RIGHT-0F•WAYSHALL BE CLEARED AND GRUBBED WITHIN SOFEETOFALLRESIOENIIALORRESNENPAL COLLECTORINTERSECTIONS RIGHT#.WAY SHALL BE CLEARED AND GRUBBED WITHIN IWFEETOFALL OTHER STRFETINTERSECTIOVS 10 NO SIGHTOBSTRUC77NG OR PAR77AUY OBSTRUCTING WALL, FENCE, FOLIAGE, BERM, PARKED VEHICLES, SIGNOR OTHER OBJECTS BETWEEN THE HEIGHTS OF TVVO (2) FEETAND EIGHT (11) FEETABOVE THE CURB UNEEIE'/ATIOV, OR THENEAREST TRAVELED WAYIFNO CURBING E)OSTS, SHALL BE PLACED WITHINA SIGHT TRIANGLE NY;r roac TOT.- N, F '_ 14 ,N \ USO VAUNT `ravxci? A °HC? \\ I I Ill! PROP. BW CONTRIBUTORY \\ I I IIII' a6 ,: •... °R° DRAINAGE BOUNDARY \\ IIIII (TYPICAL) \ I IIIII Q ( I IIII I a /? I un? \ I I IIIII \ I IIIII IIII?- M I $I ; IInI ?g4 S } 41? Jill IIIII a RESTAURANT IIIII Jill ARCEL 1 4,595 SF °. MM 1 A A IIII $I SPARK Jill Jill AT a I l I 1111 RATTLEBRIDGE I 1 I 11111 _ s olsT A srwes iaRi sRIIK I' ,1o- tAeNMr I IIII' __ I . sreus w ` _T Y'1 I III I q IIII' A A Nu[5 « « I 1 1 11111 yeas ? I j I IIIII A? a PARCFI2 j II jjlllll mg nll o i Mri TIMaK» I E a- 1 III I? a rc e } 1111 yA iYnb n O '} I III t". :$ B RESTAURANT y `E E " 1 1 III ?1 ro c H 7,660 SF s? v Ls $ I ilul? ° 4 \ 1 i IIII ± } N`Lx ti }} w n? , ?I awx ' 1 I : 1111 wiaeva Luc ? ; %PIA I svea5 \? ?? 1 ` / ? y\R 1, I ?MN QwNp1 / ? wtI 1 , eIO0 l1 NP A ( .? It ary0 \ POINT j g b \ aT * i 11 1( e L NT, I-1 I ( -fTTC d ° > (. 11 111 ?W-EwI mn w° ( 1 1 1 ? j - 11 11 `, 1 / o. ,? I 5 I t I n( 1 ? A„TO ,? ?H 14 50' 30' TB B 8 l0' ROW ROW 0.1E>7snx aowD EN. PAVENi T C. To nrcwl ¢tm, W.r T BT v 0A3. tl¢wu \ / ' _ d ¢mI BATTLE BRIDGE ROAD WIDENING SECTION N.T.S. EIoSRNC CROSS SLWE VARIES, NEW PAWMENT TO MATCH EMSTNG SLOPE TRW E.O.P. TO EDGE 6 WDENIxG MM. SLOPE .02Z f I `. \ Y \1 KIWW. OANO I I I \ \1? \ 1 IT, rcw sxe , . ° 1 sill \ \ \\ \ 1111. -T TTY ?' 1 1 \ to '- / \ 1 FUTURE \ \ / DEVELOPMENi 1 ( w .50711 ioen \ / + \ l use sxai reKr / N1 ?pA\ \1 /,. l 1 ( / ? ?\?\V 11.11 uaur ruv/SG l 1 ` 1 / "W 01- 8- ew' \ \ \ L['MS?Ir°a[ \\ T Wr DD 6154 14 1151 T \ \\ t \ 1 NCRt . °?` \ ROCK QUARRY ROAD WIDENING SECTION ITS EWSNN4 L ISS -E VARIES, NEW PAVEMENr m MATCH ECSnxc sOPE m(M EDP, m L?L£ v WOFNNC, IN. S o'c o3IL s FOR SECTION THROUGH STORMWATER WETLANDS SEE SHEET 2 OF 2. SEDIMENT DISPOSAL NOTE. ACCUMULATED SEDIMENT FROM THE WETLAND SYSTEM WILL BE REMOVED SEMI-ANNUALL Y OR WHEN DEPTH IS REDUCED TO 75 %OF THE ORIGINAL DESIGN DEPTH. REMOVED SEDIMENT SHALL BE DISPOSED IN THE OPEN SPACEAS DEPICTED ON SHEET CS 1. SPECIES TYPE LOCATION SPACING TOTAL AREA TOTAL PLANTS Juncus effuses Soft Rush Live plants • depths 0: - ' ! _ 2 9.800 sq. ft 2.450 lants 5clr us validus .]]rush rope ule : : t1-1 e , 'x2' total below 716 ]ants rontedena -data hckerelweed rropa ule 0"-12' depth 2'x2' total below 716 ]ants Ins pseudacorus Yellow-flag Ins rropagule 0'-12' depth 2'x2' total below 71G plants l o.a7u sq. rt.l { 0"-6" DEPTH 9,800 SQ. FT. 6"-12" DEPTH 8,590 SQ. FT. I ? ? 1 y j. ?. 1 W 6 .• i 113 ? a 00 ' i Ac Y roar ?' II O 67 1 62 _7 f { /r / 'i C bt I rraoroo? ?Nr wJMmw? WSTi-m PItlP.lNV ? _ ? -? I ti i r.rr I e m 1 ? W Yl` ' 2y? k,t. [avaeac ?...._ o -{ B -1 L? " _ `A 1 'XI i Qb' Y _ Ac 23 J { y 0 .R r ?56 r 01 Ac 2 ` 1. 5 ? F. A Mmssoeo Engineering Planning Landscape Architecture 1150 SE MAYNARD ROAD SUITE 260 CARY, NC 27511 (919) 467-9708 Revisions EVERGREENOWNER BATTLE BRIDGE, LLC 472 AIKEN HUNT CIRCLE COLUMBIA, SC 29223 (803) 8655203 Project Shoppes at Battle Bridge Stormwater Wetlands Landscape Plan Dote January 3, 2006 Scale 1"=20' Sheet 1 of 2 Plant Material and Fertdiur 5peclBatons Container (Woody and herbaceous Plants) The soil wdhm the root ball shall be at field eapauty (1/3 atmosphere) or wetter upon delivery to the job site. Any wilted. dry and/or light-weight plants shall be . elected. If not planted mimediately upon delivery to the lob site. plants shall be stored in shade and root balls kept most through periodic watermg until the time of planting. The container sae shall be at least as large as specified Plants shall not necessarily be rejected when supplied in contamers larger than specified. however. the son/root masses shall be the size of the specified container size. If the sod/root masses are substantially smaller than the specfied container size and loose soil exists on the sides and bottom of the containers, mdcatmg that plants have not been in specified containers long enough to root into surrounding sod. the plants shall be rejected. If growing, the plants shall appear healthy with no leaf spots. leaf damage. leaf discoloration. chlorosis. leaf wdting or curling. or evidence of insects on the leaves. For trees and shrubs, where spiraling woody roots exist on the outside of the sod/root mass upon the removal of the plants from the containers. the landscape contractor shall separate (cutting where necessary) and spread them out (frazzle) prior to planting. Plant Material and Fertilizer 5pecdiabons (Cont.) Plug Cherbe-e- Plants Woody 5eedl,ngs or Rooted Gut ting•1 If not planted immediately upon delivery to the lab site, the 1-9s whether in or out of their growing units shall be stored out on direct exposure to the s.; and wind and maintained moist through periodic watering until the time of planting. If the pu(,-, are not contained in their growing units upon delivery and will not be planted immediately. they sheeid he treated as above and their root masses shall be protected by straw or other suitable mat-als and maintained moist. through periodic watering. until the time planting. Plugs shall have solid sod/root masses with the sod in place. Roots shall appear clean and white in coloration. If growing, the plants shall appear healthy with no leaf spats. leaf damage. leaf discoloration, chloo-s, leaf wilting or curling. or evidence of insects on the leaves. If dormant (herbaceous), new heelthy shoats shall be apparent. Plugs contanmg shoots that are soft or mushy or otherwise appear rotten shall not be accepted. If dormant (woody), stems shall be pliable and exhibit light green to yellowish green cambum. Plugs containing brittle stems and having unhealthy cambium shall not be accepted. Plugs (woody seedlings) shall have widths that are at least to the limb lines of the seedlings and have depths that are at least one-Fourth the heights of the seedlings. Planting Spe fiabons 1) Plants wid be installed over the shallow porti- < 12' in depth Cnormal pool) of the Extended Detention Wetland system 2) Plant materiel is to maintained Iin cool, moist environment until planting. 3) Live plants are to be installed by hand using tree planting bars Cobble bars). 4) Live plants are to be installed so that root collar is at (or slightly below) son surface (not significantly above or below grade) 5) Planting hole will be opened by the dibble bar. plant properly placed Cvertwally. with root collar at appropriate elevation) and to hole wdl be closed completely (no or space around roots) with dibble bar and foot pressure. G) Live plants should not lean more than 10 degrees from vertical. 7) All .at parts must be in ground. 8) Propagules Cdormant rhizomes. etc) will be plented by hand 1--2' into soil surface with vegetative portions Cor buds) facrg upwards. 9) Planting will not occur when sod conditions are not conducive to proper installation Ce.g. frozen ground). 10) Planting should occur during the period from March 1st through April 30th. Notes niei Engineering Planning Landscape Architecture 1150 SE MAYNARD ROAD SUITE 260 CARY, NC 27511 (919) 467-9708 Fiber or Peat Pot (herbaceous Plants) If not planted immediately upon delivery to the job site. plants shall be stored in shade and root masses kept moist through periodic watering until the time of planting. The plants shall be well-rooted through the sides and bottoms of the pots and firmly contained therein. IF the plants may be easily removed from the pots by holding the upper portion of the plant and gently pulling on the pots. the plants shall be rejected. If growing. the plants shall appear healthy with no leaf spots. leaf damage. leaf discoloration. chlorosis. leaf wilting or curling, or evidence of insects on the leaves. The pot size shall be at least as large as specifled. Plants shall not necessarily be rejected when supplied Iin pots larger than specified. The number of plants or stems (culms) per port as specified shall be present at the minimum, and on the average. or the plants shall be rejected. Dormant_Prooaaule (herbaceous Plants) If not planted immediately upon delivery to the job site. the dormant propagules shall be stared out of direct exposure to the sun and wind and they shall be protected by covering with straw. peat moss. compost, or other suitable materials and shall be kept moist, through periodic watering. until the time of planting. The bodies and shoots associated with the propagules shall have turgor or be rigid to the touch. If the bodies and/or shoots associated with the propagules are soft or mushy. or appear rotten or decomposed. the plant materials shall be rejected. Rhizome (stolon) sections shad provide a um of two shoots per section or Rhizome Cstolon) sections containing at least a terminal shoot shall be a minimum of four inches (47 in length Cm order to ensure sufficient stored energy to support the new growth). Rhizome sections containing shoots that are soft or mushy or otherwise appear rotten shall not be accepted. Fertilization herbaceous Plantmgs 5pring plantings - Use compressed slaw-release table, CAgriform) or 05in-ote 18-6-12. eight to nine month release fertilizer, to be placed in hole at time of panting. For Dormant propagules. container/fiber pot. or plug seedlings use about 15 grams (0.5 oz.) per planting. PotenWl Wi Plant 5uwh Mellow Marsh Farm 919-543-3532 mellowmarshwmindspring.com Cmaiito:mellowmarshwmindspriow.com> J+J Transplant Aquatic Nursery 715-256-0059 800-622-5055 Environmental Goncarn 410-745-9620 Bobtown Nursery 757-787-8484 500-201-4714 1) Topographic "formation from combined field survey. city of Raleigh topographic information, and proposed grading of Shoppes at Battle Bridge area. 2) Surface area of wetlands normal pool is 27.030 sf ---- based on SA/DA ratio of total contributory drainage basin from Table 1.1 NCDENR 5tormwater Best Management Practices. 3) For h + h calculations associated with proposed wetlands and documentation of peak rate of stormwater runoff. see 5tormwater Analyers for proposed 5h.. as at Battle Bridge Extended Detention Wetlands by William G. Daniel + Associates. PA dated 1/04/06. 4) Construction of the proposed wetlands shall be regarded as an integral part of site improvements required to support the proposed 5hoppe5 at Battle Bridge. Prior to issuance of a certificate of Occupancy for A.) any budding within the proposed shopping center, construction of the wetlands shall be completed. B.) a wetlands O+M manual prepared and submitted to the Gity. G.) the BMP easement established through recordation and D.) on as-built exhibit of the constructed wetlands submitted to the City. 7) The fallowing general construction sequence appies to construction of the extended detention wetlands: A.) Following receipt of encroachment permits from NGDOT and Notionwide Wetlands Permit from ACOE. extend existing culvert and construct structures as shown on plans. BJ Perform grading. prepare planting areas. and install proposed plantings within and around proposed wetland. G.) Upon inspection and approval of completed wetland by the project engineer. close drain valve. Revisions OWNER EVERGREEN-BATTLE BRIDGE, LLC 472 AIKEN HUNT CIRCLE COLUMBIA, SC 29723 (803) 865-5203 Project Shoppes at Battle Bridge Stormwater Wetlands Landscape Plan Dote January 3, 2006 Scale As Shawn Sheet 2of2 Stormwater Wetlands Section A-A' PLANT LIST 1 +r , CLILM NOTES L r•rrLrND wws +roq-r, f+l ra.+anL roroNff rxaot0 ro r+t.ww L ware.+,or n Lax ar+..nsP r vcwr,L Lw n.n asL wawa e?rBL?rna W?L\ U[ K?0 ,?f101LW1,{ ?BSw Rrrol at1 BDLK E o,fb WrrP rb RMN Writ <NaON, b KFarnrD Vr raarfN•t?,{rM Lr arrer rfroL.rM O LLruurFS,r . xa f+ua\r wr.t rot Boaaa wrww ro l\aosr arsaNSP. rrate..s aYxwur,a s raHra • .,.. r...asf rlo ratu°r ..rot sa w w rL•r•rf wlr,rP rcw f+rM. r,ON Mror111ru•WrR 4 iaw aY ft witl?iM ?•Ler?+brrwo+.W r . •u. aoDL rxaf mown ru, errurK r.r• r ferrsn rLBIDLI a rant\4ra r NWCr,Y+,btDesLror or r\iBrir?w P\nsfrrCO.r.OfO r'r,dl b rarNre ? -v b W ••w°r w fw 1 4 LARGE TIM MEGILYA TRH TREE PLANTNG DETAILS HOT TO SCALE DEVELOM. EMCAED"ATILEUMCE LLC 422 AWN EINT CRCLE COEU A&A, SC 29223 6M/05 7/29/05 IVUUrt5 Ws/as PER coot CoMNEALEs AAm I ro`•I Af SEgVRI 449 PLANT UST & DETAILS L-21 - _ L?ldl 11Rl?{ ? IIS$CCU1?, NC. ,,••'•"• .. ""'° Lndrrape ArcMtrclly? n..n,... ...... F rm . e a « Da .., land Phaniq Envirou3axa(.! Dtsdn r Wwe •rur ... r rrr. Kd Inrt M•3YB bf Ak14 /WIS Ow 7" /? SHRUB Pwfmc DETAIL ORNAMMTAl. MASS PUNTING DETAIL Ulq ev-nso ra (m) arno NOT TO SCALE HOT TO SCALE t» Si Sr Snr.r Awle JYHdt SLES ISBQ E2E-NS1 A ISO M-nit SHOPPES at BATTLE BRECE RAIDGH, NC E) ANNUALS PLANTING DETAIL NOT 70 SCALE e_ GROUND COM PLANTING DETAIL NOT TO SCALE InrEs ,.Tw6BIEr:TBEFL¢aBLHwcAwa ow•xrmES FOa - TH6LHDAE6HDPFNOOnREB. •,ra ....d, °? x T,rca?6Tw v°owBDFOB wnrosE of nAar IOEHIIFICATM>NINOPLAMINOOETNLA tT...aD,BU,t ?'. W ....,.. ?.Da...?..a, NORTH CAROLINA ECOSYSTEM ENHANCEMENT PROGRAM, NCEEP IN LIEU FEE REQUEST FORM Revised 9115/05 Print this form, fill in required information, sign and date, and either mail to NCEEP,1652 Mail Service Center, Raleigh, NC 27699-1652, or fax b 919-715-2219. Athadhments are acceptable for clarification purposes. 1. Name of Applicant or Agent QO Q Z0.TtZE'Z.K- ' 2. Name of Business of Applicant or Agent :5,ea i ?I?v ?e sM+l?t. Tea. ?w? u?S 3. Mailing Address (Street or PO Box) ity, fate. p ' _ - phone (eg, 919-555-1212) -5. Tele { 5400 Ceti OR S 4?0 - ; (optonal} ..._...._..._..._....._......._....._...._- _ .. ... ._... Cq 1 ?t? ??{ ?i ? a? ti ?._._.1....__._? 7. E-mail (optional) s b z^r t cc*.; (2 or<.+tidc.c . r t.* ?8. Project Name 1 S%%opples (P tftoiz Is i? i I _._ 9. Project Location (nearest town` city) . IZa.t tip N L 10. Lat-Long Coordinates (optional) ? 3S ? 1231 ON - 3_b Sq6oZ ° %At _- Y r -.11. Project County .................._... _....._...-....._.... ? w4?CG _._.?. ?..,., _ 92 River Basin Neu 13. Cataloging Unit (8?iigit) oa© i 14. Riparian Wetland impact.(ac.) (e.g., 0.13) 15. Non-Riparian 1Nedanc! Impact (ac.) 0.03eo ' i __ = 18. Coastal Marsh Impact (ac.) C 17. Stream impacts-Cold (ft.) (e.g. 1,234) -_ 1 ??? ? 18. Stream Impact-Cool (ft-) 19. Stream Impact-Warm (fL) ?- { 20. Buffer Impact,Zoilie 1'(sq= if. (e. g. 12,345) 21. Buffer Impact-Zone Z (sq.1t.) ? t Chem ( below N this request is a. Signature of Applicant or Agent: _ revision to a current acceptance, or - re-submission of an expired acceptance Hate= ella G Buffer" tigaion appficabie only in the Neuse, Tar-Pamlico and Catawba river basins, and the Randleman Lake Water Supply Watershed. For help in defining the Cataloging Unit, go to EPS's `Suit Your Watershed' web page: htb:Ncfaub.#Rg.owMurflQ tpAndox.dm Direct all questions to Carol Shaw at 919-733-55205 or carol.shaw@ncmail.net ?O?OF Vvn,r?wG _co o -c Michael F. Easley, Governor William G. Ross Jr., Secretary North Carolina Department of Environment and Natural Resources Alan W. Klimek, P.E. Director Division of Water Quality December 7, 2004 DWQ EXP# 04-1863 Wake County Page 1 of 2 William G. Daniel & Associates, PA 1150 SE Maynard Road, Suite 260 Cary, NC 27511 Subject Property: Rock Quarry Road UT to Neuse River On-Site Determination for Applicability to the Neuse River Riparian Area Protection Rules (15A NCAC 2B.0233)-EXPRESS REVEEW PROGRAM Dear Sir or Madam: On December 6, 2004, at your request I conducted an on-site determination to review five features located on the subject property for applicability to the Neuse Buffer Rules (15A NCAC 2B.0233). The features are labeled as "A, B, C, E & F" on the attached maps initialed by me on December 7, 2004. The Division of Water Quality (DWQ) has determined that the features labeled as "A, B, C, E & F" on the attached maps are subject to the Neuse Buffer Rule, the origins of these features have been identified and flagged in the field as the following: Feature A starts at flag #B.5, Feature B starts at flag #E4, Feature C starts at flag #Cl, Feature .E starts at flag #F1 and Feature F starts at flag #Hl. These streams and their associated buffers should be identified on any future plans for this property. The owner (or future owners) should notify the DWQ (and other relevant agencies) of this decision in any future correspondences concerning this property. This on-site determination shall expire five (5) years from the date of this letter. Landowners or affected parties that dispute a determination made by the DWQ or Delegated Local Authority that a surface water exists and that it is subject to the buffer rule may request a determination by the Director.` A request for a determination by the Director shall be referred to the Director in writing c% John Dorney, DWQ Wetlands/401 Unit, 2321 Crabtree Blvd., Raleigh, NC 27604-2260. Individuals that dispute a determination by the DWQ or Delegated Local Authority that "exempts." a surface water from the buffer rule may ask for an adjudicatory hearing. You must act within 60 days of the date that you receive this letter. Applicants are hereby notified that the 60-day statutory appeal time does not start until the affected party (including downstream and adjacent landowners) is notified of this decision. DWQ recommends that the applicant conduct this notification in order to be certain that third party appeals are made in a timely manner. To ask for a hearing, send a written petition, which conforms to Chapter 150B of the North Carolina General Statutes to the Office of Administrative Hearings, 6714 Mail Service Center, Raleigh, N.C. 27699-6714. This determination is final and binding unless you ask for a hearing within 60 days. . 401 Wetlands Cer6tication Unit t2ralr 1.650 Mad Service Center, Raleigh, North Carolina 27699-1650 2321 Crabtree Boulevard, Suite 250, Raleigh, North Carolina 27604 Phone: 919-7331786 / FAX 919-733-M / Internet httoJ/h2o.enr.state.nc.us/ncwetlands An Equal opportunity/Affnnative Action Employer - 50% Recydedl10% Post Consumer Paper William G. Daniel & Associates, PA Page 2 of 2 12/7/04 This letter only addresses the applicability to the buffer rules and does not approve any activity within the buffers. Nor does this letter approve any activity within Waters of the United States or Waters of the State. If you have any additional questions or require additional information please call Deborah Edwards at (919) 733-9502. Sincerely, Alan W. Klimek, P.E. AWK/dae Attachments: Wake County Soil Survey map USGS Garner Quad map cc: DWQ Raleigh Regional Office File Copy Central Files Walter Cole-S&EC Filename 041863RockQuarry(Wake)EXP+origin 70 A w- rJUC / Y- n E_C'C At" ;.Ap$ oC -i I, ?; ? s2•!? Ar,e2 ? a I Ao '? l ICI Y ?jr f • ? ray yt ' 4 v A? s S 4 w? x y r iW ^ project No. 0"450.W1 Figure 2 - Soil Survey Map . Rock Quarry Tract Soil & Environmental Const tatitz3 PA SC Project Mgr.. William G. Daniel & Associates, P,A_ , 11010 Raven Ridge Rd.- Raleigh, NC 27614 V1'ake County, NC (919) 846.5900 • (919) 84&-9467 Scale,- Web Page: www.SandEGtom 1"= 1,320' 01114/04 Wake County Soil Survey Issued 1970, Sheet 79 - bib d !9t69b°r =01 ?639??Z6I6 SJNH11 ?h!-i`1Mrl:IJt??Ia F,a: TT tiraa?3 _ s - -VD.'I Wetland Delineation Performed By: Soil & Environmental Consultants, PA 11010 Raven Ridge Road Raleigh, North Carolina 27614 (919) 846-5900 DATA FORM ROUTINE WETLAND DETERMINATION (1987 COE Wetlands Delineation Manual) Project/Site: Sumerlyn Subdivision Date: . 10-08-04 Applicant/Owner: William G. Daniels & Associates County: Wake Investigator: Walter Cole State: NC Do Normal Circumstances exist on the site? X Yes No Community ID: Mixed Pine Hardwood Is the site significantly disturbed (Atypical Situation)? Yes X No Transect ID: Is the area a potential Problem Area? Yes X No Plot ID: Upland near flag F14 {f needed, explain on reverse, VFnFTOTIAN Dominant Plant Species Stratum Indicator Dominant Plant Species Stratum Indicator 1. Lonlcerajaponica VINE FAG 9. Pins Taeda TREE FAC 10. 3. 11ex opace SHRUB FAC- 11. . Quercus nigra TREE FAC 12. 5. Jw9perus vi4niana TREE FACU- 13. Smilax rotundifolia VINE FAC. 14. 7. 15. 8. 16. Percent of Dominant Species that are OBL, FACW, or FAC (excluding FAC-): Battle Bridge Road Site 5M Battle Bridge Road Site Remarks: Note: The Shoppes @ Battle Bridge properties were evaluated at the same time as the Sumerlyn S/D property although they are separate properties and projects. The data forms provided here represent the typical wetlands found on both properties. HYDROLOGY ' - Recorded Data (Describe in.Remarksy _ Stream, Lake or Tide Gauge Aerial Photographs Other X No Recorded Data Available Wetland Hydrology Indicators: Primary Indicators: Inundated _ Saturated in Upper 12 Inches _ Sediment Deposits Drainage Patterns in Wetlands Field Observations: Secondary Indicators (2 or more required: _ Oxidized Root Channels in Upper 12 Inches Depth of Surface Water: WA (in.) _ Water-Stained Leaves Local Soil Survey Data Depth to Free Water in Pit: >16" (in.) _ FAC-Neutral Test Other (Explain in Remarks) . Depth to Saturated Soil: >16" (in.) Remarks: Wetland Delineation Performed By: Soil & Environmental Consultants, PA 11010 Raven Ridge Road Raleigh, North Carolina 27614 (919) 846-5900 Project/Site: Sumerlyn Subdivision Plot ID: Upland near flag F14 SOILS Map Unit Name Drainage Class: Well Drained . (Series and Phase): Appling Field Observations . Taxonomy (Subgroup): Typic Hapludults Confirm Mapped Type? Yes - No Profile Descriobon: Depth Matrix Color . Mottle Color Mottle Texture, Concretions, inches Horizon (Munsell Moist) (Munsell Moist) Abundanoe/Contrast Structure etc, 0-6 Al 10YR5/2 Sand loam 6-12 A2 10YR6/4 Sand Loam 10-16 Bt 7.5YR5/6 Sandy clay loam Hydric Soil Indicators: Histosol Concretions Histic Epipedon High Organic Content in Surface Layer in Sandy Soils Sulfidic Odor Organic Streaking in Sandy Soils Aquic Moisture Regime Listed on Local Hydric Soils List Reducing Conditions Listed on National Hydric Soils List Gleyed or Low-Chrorna Colors Other (Explain in Remarks) Remarks: Note: The Shoppes @ BattlBridge properties were evaluated at the same time as the Sumedyn S/D property although they are L[ parate properties and projects. The data forms provided here represent the typical wetlands found on both properties. WETLANDS DETERMINATION HydrophyGc Vegetation Present? x Yes - No Is this sampling pant within a wetland? Wetland Hydrology Present? - Yes x No Yes x No H.ydric Soils Present? Yes x No Remarks: Wetland Delineation Performed By: Soil & Environmental Consultants, PA 11010 Raven Ridge Road Raleigh, North Carolina 27614 (919) 846-5900 DATA FORM ROUTINE WETLAND DETERMINATION (1987 COE Wetlands Delineation Manual) Project/Site: Sumerlyn Subdivision Date: 01-10-2004 AppliCant/Owner William G. Daniels & Associates County: Wake Investigator: Walter Cole State: NC Do Normal Circumstances exist on the site? X Yes No Community ID: Is the site significantly disturbed (Atypical Situation)? Yes X No Transect ID: Is the area a potential Problem Area? Yes X No Plot ID: Wetland @flag F14 If needed, explain on reverse.) VEGETATION Dominant Plant Species Stratum Indicator Dominant Plant Species Stratum Indicator 1. Lonicera%apot*a VINE . FAC- 9. 2. Acerrubrum TREE FAC 10. 3. 11ex2abra SHRUB FACW 11. . Woodward a vrrginica HERB OBL 12. _ 5. Swum cemuus HERB OBL 13. Smilax rotuncOolia VINE FAC 14. 7. Boehmeda cy0ndrica HERB FACW+ 15. 8. Waostegrum vimineum HERB FAC+ 16. Percent of Dominant Species that are OBL; FACW, or FAC (excluding FAC=): 87% Remarks: HYDROLOGY _ Recorded Data (Describe in Remarks): Stream, Lake or Tide Gauge :. -Aerial. Photographs Other X No Recorded Data Available Welland Hydrology Indicators: Primary Indicators: Inundated x Saturated in Upper 12 Inches x Sediment Deposits x Drainage Patters in Wetlands Field Observations: Secondary Indicators (2 or more required): x Oxidized Root Channels in Upper 12 Inches Depth of Surface Water. WA (in.) x Water-Stained Leaves Local Soil Survey Data Depth to Free Water in Pit; 6 (in.) FAC-Neutral Test _ Other (Explain in Remarks) Depth to Saturated Sal: 6 (in.) .r Remarks: Weiland Delineation Performed By: Soil & Environmental Consultants, PA 11010 Raven Ridge Road Raleigh, North Carolina 27614 (919) 846-5900 Project/Site: Sumeriyn Subdivision Plot ID: Welland @ flag F14 SOILS Map Unit Name Drainage Class: Poorl y Drained (Series and Phase): Worsham Field Observations Taxonomy (Subgroup): Typic Ochraqub Confirm Mapped Type? ` Yes _ No Profile Description: Depth Matrix Color Mottle Color Mottle Texture, Concretions, inches Horizon (Munsell Moist) (Munsell Moist) Abundance/Contrast Structure etc. 0-6 A 10YR411 Sand Loam 3-12 Btg 10YR6/2 10YR 64. Common; prominent Sand Clay Loam Hydric Soil Indicators: Histosol Concretions Histic Epipedon High Organic Content in Surface Layer in Sandy Soils Sulfidic Odor Organic Streaking in Sandy Soils x Aquic Moisture Regime x Listed on Local Hydric Soils List Reducing Conditions Listed on National Hydric Soils. List x Gleyed or Loin-Chroma Colors Other (Explain in Remarks) Remarks: WETLANDS DETERMINATION s. Hydrophytlc Vegetation Present? X Yes _ No Is this sampling point within a wetland? Wetland Hydrology Present? . , ;... x : Yes _ No x Yes - No Hydric Soils Present? x Yes _ No Remarks: 4e; -4 S?o 01 - c t- o c.o Addendum to the Pre-Construction Notification and "Buffer Rules" Application Required for Projects Submitted Under the "Express Review Program" North Carolina Division of Water` Quality Version 4.0 September 2, 2004 Email Address: 401express@ncmail.net Purpose: To provide a detailed explanation of the information required by the Division of Water Quality in order to expedite the review of applications for 401 General Water Quality Certifications, Isolated Wetland Permits, Stream and Wetland Mitigation Plans and Riparian Buffer Approvals (Please Note: do not leave any questions unanswered or use terms such as "NIA" without an explanation). Fees: 401 Water Quality Certifications: Riparian Buffer Approval: Isolated Wetland Permit: Wetland & Stream Mitigation Plan: Major (>/= 150' stream or >I= 1 acre wetlands) $2,000.00 Minor (< 150' stream or < 1 acre wetlands) $1,000.00 (exclusively or "in addition" to) $2,000.00 General $1,000.00 Major w/buffers (>/=150' stream or >/= 1 acre wetlands) $4,000.00 Major w/o buffers (>/=150' stream or >/=1 acre wetlands) $3,000.00 Minor/buffers only $2,000.00 Please read the entire document before attempting to determine the proper fee. Fees are additive for particular projects. Things to keep in mind when filling out the application: A specific answer must be provided for each question. For instance, if a numerical answer is requested then a numerical answer must be provided along with the supporting information necessary for DWQ staff to verify that the number is accurate. Likewise, if explanations are presented to justify certain responses, the explanations must be completely supported by documentation. DWQ staff cannot assume that unsupported or undocumented information is accurate. "NIA" is not an acceptable answer for any question since the DWQ Staff reviewing the application must have an opportunity to determine whether or not any requested information is pertinent. All forms, guidance, worksheets, applications, etc. used must be the current versions as posted on our web site at http: h2o.enr.state.nc.us1ncwetlands. There will soon be a web site specifically for the express review program. Please note that it will be the applicant's or applicant's consultant's responsibility to verify that the current versions are used. The versions posted on our web site will be considered to be the current versions. You are a very important part of the success of this program, if you have suggestions or clarifications please send your comments to the Wetlands/401 Unit of the DWQ (via email at 401 express@ncmail.net). Filling Out the Pre-Construction Notification Application: The Corps of Engineers (USACE)/DWQ official, joint Pre-Construction Notification (PCN) Application must be used as a basis for the expedited review process. The completed application should be presented first and the supporting information tabbed and collated in the same order. Using a custom format is not recommended. The open squares I) are checklist items. The following items correspond to the numbering system on the Pre-Construction Notification Form (PCN): c3e- USE CHECK BOXES TO TRACK PROJECT INFORMATION SECTION I. PROCESSING X 1 & 2.The USACE determines which Nationwide, Regional, or General Permit is required. If you have verified with the USACE which permit they intend to use for your project or if you already have written approval from the USACE, please indicate by adding 'verified" or 'verified, attached", respectively, in the blank next to the Permit number requested. :1 Attach the USACE Approval if you have it. 3. It is not anticipated that the expedited process will be requested for this situation. 4. If you propose to impact 150 feet or more of perennial stream or 1 acre or more of wetland and onsite mitigation is not proposed, it is recommended that you either locate an acceptable private bank with available credits (with documentation to show that the bank can and shall provide the credits needed) or obtain approval from the EEP for the entire amount of stream and or wetland as DWO will make the final determination as to whether or not mitigation applies. Please note that the USACE may have different mitigation requirements and thresholds. x's 5. State whether your project will require a CAMA Minor, Major or General Permit and give the status of the permit. SECTION II - APPLICATION INFORMATION 1. 15 NCAC 2H.502(o reads as follows. `Who Must Sign Applications. The application shall be considered a "valid application" only if the application bears the signature of a responsible officer of the company, municipal official, partner or owner. This signature certifies that the applicant has tide to the property, has been authorized by the owner to apply for certification or is a public entity and has the power of eminent domain. Said official in signing the application shall also certify that all information contained therein or in support thereof is true and correct to the best of his knowledge.' Please indicate how the applicant meets the above definition and provide supporting documentation. ?? Please provide all of the requested contact information including a fax number and email address. 2. K If the application is not signed by the applicant, please attach the agent authorization. The applicant must sign the agent authorization letter. The applicant's name and position must also be spelled out as many signatures are difficult to read. 3. X Please provide all of the requested contact information including a fax number and email address. SECTION III - PROJECT INFORMATION The following is the most critical of all the information that you must provide. The quality and detail of the information will often determine the expeditiousness of the review. The following is a checklist of the types of pertinent information required at a minimum: 3 Maps and Plans: f The most recent version of the 1:24,000 USGS Topographic Map- Please cleanly delineate the site boundaries, etc. on the map. If the delineation obscures any of the features, it is recommended that a clean copy be provided. Please indicate the quadrangle name. You can go to the USGS web site (httpJ/mac.usgs.gov/maplism to verify the most recent version. Y The most recent version of the MRCS Soil Survey Map - (required for projects within the Neuse River Basin, Tar-Pamlico River Basin, Randleman Lake Watershed and the Catawba River Basin, also recommended for all projects) - Please cleanly delineate the site boundaries, etc. on the map. If the delineation obscures any of the features, it is recommended that a dean copy be provided. Please indicate the page or map number from which the copy of the map was made. Copies of the current soil survey and/or soil surrey map sheets can be obtained from the local NRCS County Office (httpJ/www.nc.nres.usda.govn. Vicinity map - Please dearly mark the location and approximate boundaries of the property and project on the map. Please indicate north and scale. Please include applicable road names or State Road numbers. f The Site Plan - The most critical map to be provided is the site plan. You must provide full sized pans. The following is the minimum list of plans that are typically needed. /Pro-construction/Pre-existing conditions - This sheet must be scaled and include all jurisdictional and non-jurisdictional wetland, stream, water features, State regulated buffers, topographic contours with elevations, approximate extent and nature of forest, field, landscaped, or other cover. Any existing structures and impervious area must be shown. Existing utility lines and easements must be shown. Existing roads, culverts, and other pertinent features must be shown. North arrow and the scale must be shown. Please note that the impact boundaries on the maps should correspond to the flagged impact boundaries in the field. Proposed conditions - These sheets must be scaled and show all existing jurisdictional and non-jurisdictional wetland, stream, water features, and State regulated buffers must be underlain on the site plan(s). The plans must show all built-out structures and impervious cover. The plans must include the final grading contours with elevations. The plans must indicate all utilities and easements. It is likely that several versions of the final built-out site plans will be necessary. The following is a list of layers: f Drainage Plans - Final drainage plans must be included. The plans should include the locations and pertinent elevations and sizes of the collection system and drainage ways. All inlets and outlets must also be shown with pertinent elevations. Scaled stormwater BMPs must also be indicated as required by DWQ rules and policies. In certain cases, final stormwater management plans must also be ,¢rovided, but that will be addressed later in this document. Plats - The plans must show the location and layout of all sub-divided parcels with lot identifications. Platted parcels must be developable without further impacts to jurisdictional and non-jurisdictional wetlands, streams, water features, and State regulated buffers. Proposed Impacts - All impacts to jurisdictional and nonjurisdictional wetland, stream, water features, and State regulated buffers must be shown and labeled on the site plans. All excavation, fill, flooding, stabilization, and other impacts that will be conducted in or near jurisdictional and nonjurisdictional wetland, stream, water features, and State regulated buffers must be indicated. c?4- 4 Wettan Impacts (on the site plan): Precise grading and final elevation contours must be provided. Existing vegetation and any clearing must be specified. .1 I All subsurface utility lines must indicate the location of anti-seep collars. Construction detail for anti-seep collars must be provided. Roadway or other crossings of riparian wetlands may require fkxxiway culverts to maintain existing hydrological conditions. A f Flooding V Draining Stream Impacts: f Stream impacts must be clearly shown on the plans. The centerline as well as the banks of the stream must be surveyed or located by GPS for the portion of the stream to be impacted. Culverting: The inlet and the outlet of the culvert should be aligned with the stream as much as possible. Inlet and outlet elevations and stream bed elevations should be indicated. Any widening of the stream must be shown with elevations. The extent of and plan details for all dissipation or grade control devices should be shown with pertinent elevations. For shorter culvert sections, such as for road crossings, a longitudinal cross section that shows the stream bed invert at the inlet and outlet, the existing stream bank elevations and the invert of the inlet and outlet of the pipe(s) must be provided. For shorter culvert sections, such as for road crossings, a vertical cross section must be provided that shows the stream cross section at the inlet and outlet overlain with the culvert and fill cross section. When surface drainage features or groundwater recharge areas that feed or would reasonably feed wetlands that are not to be filled are made impervious, it may be necessary to direct some stormwater runoff to those areas in order to maintain hydrology. You must identify these areas and address them. Supporting explanations and discharge information must be provided to show that the wetland would not be eroded or receive too much or boo little hydrology. In many cases this could help satisfy part of a stormwater management plan. For bottomless culverts or other spans, a vertical cross section should be provided that shows the minimum distance from each span to each stream bank, the stream cross section, the height of the span above the stream and the minimum distance from the edge of each footer to each stream bank. For bottomless culverts or other spans, a plan view must be provided that shows the location of the spans and the stream banks. For longer culverts or culverts that will pass beneath substantial impervious cover, it will be necessary to provide adequate plan detail to show that discharge velocity/energy will be adequately dissipated. C??- 5 a r `?'C Aquatic life passage through culverts is typically achieved by placing the invert of the ?V? ` culvert below the existing bed of the stream per the USACE or North Carolina Wildlife Resource Commission guidelines. Other methods such as baffles may also be used. Please be aware that such placement may require the use of grade/velocity control measures up or down stream of culverts on steeper streams to prevent head-cuts or stream bed erosion. The culvert placement relative to the stream bed can be indicated on the longitudinal profile. Grade and velocity control measures must be indicated an the plan view and typical designs should be provided. Multiple culverts, wide culverts or sectioned box culverts typically require the use of sills, off-setting or other means to match the cross section of the existing stream (in order to maintain stream stability and provide aquatic life passage). A vertical cross section of the culverts should be shown overlain with the up and downstream stream cross section including the stream flood-prone area. Impacts associated with dam construction must indicate and enumerate all fill associated with the dam foot print, spillway and any bank stream bank stabilization. The length of stream impounded must also be indicated and enumerated. Stream Relocations: 0 10 Stream relocations must be conducted as specified in General Certification numbers 3402 and 3404 (available on the Wetlands Unit web site). Stream relocation plans must include: Morphological measurements (see Appendix B of the Internal Technical Guide for Stream Work in North Carolina available on the Wetlands Unit web site) - not all of the measurements are applicable in every instance. Typical stream cross sections - Typically, a riffle cross section and a pool cross section that includes the entire food prone area. The bankfull and flood prove area elevations should be indicated. Similarly, a riffle cross section of the reference stream(s) should be provided. Plan view - Provide scaled plans that show the location of the proposed (preferably with stationing) and the existing stream. In most instances, the bankfufl contours and flood prone area contours, in stream structures, bank revetments/stabilization, channel plugs, planting plan, vegetation conditions, stormwater outlets, grade controls, bridges, culverts, sewer lines, roads, fencing, and easement lines should also be provided. Longitudinal Stream Profile - A scaled profile that indicates the thalweg, bankfull, and top of bank elevations should be provided for the design and reference streams. In many cases, it will also be necessary to show the existing land elevations for the design stream. Planting Plan - A planting and/or vegetation management plan should also be provided that makes use of appropriate native vegetation. The plan should indicate the extent, density, and species of plants to be provided. In-stream structure, bank revetment/stabilization, and stormwater outlet typicals - Detailed, typical plans should be provided for all in stream structures, bank revetments or stabilization, and stormwater outlets. The typicals should include materials and specifications as well as relative lengths, positions, and angles. Sediment transport analysis - A sediment transport analysis should be provided based on the current, relevant, accepted practices. The sediment transport analysis should be relevant to the stream bed load type and should predict bed load transport equilibrium. Permanent conservation easement or similar means of protection must also be provided. 6 Other Inf rmation: 1. The project should always be referred to by this name in all correspondence as well as the DWQ # once it is provided. .? 2. This only applies to DOT projects, which are not expected to utilize the Express Review Program. /3. This should be the size of the project as identified by the USACE for 404 Permits or by the Division of Water Quality for Buffer Approvals and Isolated Wetland Permits. V 4. Please provide the name (as depicted on the USGS topographic map and DWQ Stream Classification Lists) of the nearest water body(ies) to which your project is a tributary to (e.g. 'Neuse River (Falls Lake below normal pool elevation)"). (Do not simple state 'stream", "river", "ocean", "sound" or "lake".) Please provide the 'stream index number' of the named water body or water body section (e.g. "27-(1)"). Also, please provide the full water quality classification (e.g. 'WS4V NSW CA") of the water body. This information can be obtained from the DWQ web site http;//h2o.enr.state.nc. usNms/Reportr,/reportsW B.htmi. V 5. Please state which river basin and sub-basin that your project is in (e.g. "Neuse River Basin, NEU01"). This information can be obtained from the DWQ web site httpd/h2o.enr.state.nc.us/bims/Reports/reportsWB.htmi. /6. Conditions should also be indicated on the existing site plan where applicable. / Photos (including aerial photos) can be helpful in describing the existing conditions. V7. You must provide an attachment that explicitly describes what the proposed project will entail from the planning stage to final construction 8. This can be a simple explanation, but it is critically important because the purpose dictates how the no practical alternatives are reviewed. SECTION IV - PRIOR PROJECT HISTORY / Please include copies of all 401 Water Quality Certifications, Isolated Wetland v Permits, Buffer Approvals, USACE Permits, CAMA Permits for the site as well as a copy of the final approved, site plan. SECTION V - FUTURE PROJECT PLANS For projects utilizing the express review process, all impacts both present and potential future must be indicated. For instance, the location or configuration of platted lots sometimes suggests that future impacts will be necessary to build, access, or otherwise develop such lots. Failure to account for such potential impacts could delay or disqualify a project from the rapid review process. If you believe that the lot can be developed without impacts, but you anticipate that your assertion may be questioned, it is recommended that you provide a potential building foot print and/or grading plan to show that future impacts could be avoided. SECTION VI - PROPOSED IMPACTS TO WATER OF THE US 1. It is recommended that the individual impacts be described if there are special things to note about the impacts. Typically the most important thing is to have detailed accurate site plans as described above. Please make sure they are clearly labeled. Please include all proposed temporary impacts. • 7 Also, a current, signed delineation map from the USACE should be provided (if W `vim -available) and a map locating the stream origins signed by the appropriate DWQ Staff must be provided if applicable. op 'A ??/2. Each impact to a wetland must be dearly labeled and identified on the site plan. The type of impact must be clearly stated. If the impact is temporary, a specific plan must be described or shown as to how the wetland will be restored. Keep in mind that the USACE delineates some features as wetlands that DWQ calls streams. Please list any impacts in this table that DWQ would identify as a stream. If there is any doubt, it is recommended that the impacts be listed as streams. Please follow current DWQ policy with respect to whether a stream is perennial or not. It is recommended that you assume that a stream is perennial (unless you are positive that it is not) so if mitigation is required then the appropriate amount of mitigation would be anticipated or requested from the EEP or private bank. If the EEP or private bank has pre- approved too short of an amount of stream or if inadequate mitigation is proposed, then that situation will result in delays. /3. Sometimes it is difficult to determine whether a feature is a modified natural channel or a ditch, especially In the eastern part of the State. Soils, drainage features, topography, and similar factors, all are important for making that determination. 4. Other items to address not specifically requested in the application include downstream sediment starvation, thermal pollution, low flow releases from dams, and aquatic life passage. Other important considerations are buffer reestablishment or mitigation around ponds on buffered streams. The site plan should include the precise elevation contour of the normal pool as well as the dam foot-print. Mitigation is required for wetland flooding of an acre or greater and for stream fill (if over the 150 foot threshold) under the dam foot-print and any outlet stabilization. SECTION VII - AVOIDANCE AND MINIMIZATION Avoidance and minimization are critical aspects of an application particularly if you desire the application to be processed expeditiously. The following is a check4ist of avoidance and minimization questions that DWQ Staff often look for in applications. 00 Are there any stream crossings at angles less than 75° or greater than 105°? Are there any stream crossings that cross two streams above or at the confluence of those to streams? Are there any stream, wetland, water, and/or buffer impacts other than perpendicular road \kO crossing near the edges of the property? 011 Vko 110 Can the stream be relocated as a natural channel design as opposed to culverted or otherwise filled? Is any single stream crossed more than once? Can property access routes be moved or reduced to avoid stream, wetland, water, and buffer impacts? 1_ Can a building, parking lot, etc. be realigned to avoid impacts? ?o Can the site layout be reconfigured to avoid impacts? Can headwalls or steeper side slopes be used to avoid/minimize impacts? j? ?b Can a retaining wall be used to avoidiminimize impacts? / 4xvd ?71 rle to 6 ?WO 8 Can cul de sacs be used in place of a crossing? W d 1 1A Can lots be reshaped or have shared driveways to avoid impac s . p r?, If based solely on the practicable physical possibility, the answer is "yes" to any of the above questions then you must have to provide substantial and convincing justification as to why the impacts are necessary. If the impacts are required by a local government or other agency, the claim must be supported with appropriate written documentation from the local government or other agency. Most projects typically involve the need to justify avoidance and minimization. If this information is not readily available, then the express review process may not be the appropriate venue to use. Providing alternative plans (such as plans that avoid the impact, minimize the impact and the preferred plan, similar to those used in environmental assessments) and explanations as to why the preferred plan is needed and why the alternative plans won't work are many times helpful in the no practical alternatives review. SECTION Vlll - MITIGATION Mitigation for the Express Review Program, final mitigation plans must be presented up front. The final plans (except for plans that propose payment into the Ecosystem Enhancement Program (EEP), Riparian Buffer Restoration Fund, private mitigation banks, or similar banking instruments) must contain detailed plans, specifications, calculations and other supporting data that show that the appropriate mitigation will be achieved at the ratios required. The design plans must be developed to at feast the "90% level. Monitoring plans must be final and specific. Any means of permanent protection, such as a permanent conservation easement must be provided. If you elect to use the EEP or a private mitigation bank, it is recommended that you request the maximum possible mitigation amount that DWQ may require so that you will not have to get further approval from them on short notice. The EEP and private banks are not part of the expedited review process and cannot be expected to meet any such deadlines. There will be no conditional expedited approvals that require final plans at a later date. It is not recommended that innovative mitigation techniques or greater than 10% preservation be requested as part of an expedited process. SECTION IX V\\V If your project requires the preparation of an environmental document under NEPA or SEPA and an approval letter has not been issued by the State Clearinghouse, then you cannot apply under the expedited review process. I t is your responsibility to find out if such documentation is required. SECTION X There are many aspects of the Buffer Rules that must be addressed in every application, if applicable. The first and most important thing to keep in mind is that allowable activities that require written Approval from DWQ triggers a. review of the entire project for compliance with the Buffer Rules. Diffuse Flow & Stormwater Management: The most common issues that arise involve the requirement for diffuse flow of stormwater through riparian buffers. Basically one of three things must be indicated in regards to all "newt' stormwater that is collected and subsequently discharged. First, provisions for diffuse flow through the protected buffer must be made. This usually involves.the use of level spreading devices designed to the latest DWQ guidance on level spreader design, which is available on our web site. Please keep in mind that it does not matter how far a discharge point is from a buffer. The stormwater must be flowing in a diffuse manner at whatever point it eventually reaches the buffer. If the stormwater will not be flowing in a diffuse manner through the protected buffer at the point it reaches the buffer, then one of the foilowinq oa ' a ow You may provide a nitrogen removing measure such as a forested filter strip, grassed swale, stormwater wetland, etc. The measure employed should be designed according to the NC DENR Stormwater Best Management Practices Manual or other DWQ Guidance available at http. 9 //h2o.ehnr.state.nc.us/ncwetiands/mitresto.htmi. After the nitrogen is treated, the stormwater can be directly conveyed through the buffer with written DWQ approval. You may discharge the stormwater t an existing man-made conveyance that currently conveys stonmwater throw the Prot buffer (assuming the conveyance was not constructed in v ati the Rules) as long as that conveyance does not need to be altered vey the flow. Please remember that there are no other choices. The f ng ch ' t is intended to help insure that your application will riot be d ed incomplete as a result of improper stormwater design. Stormwater Management (for Buffer Rules compliance only - Also, see Section XI): All stormwater out-falls must be dearly shown and label on site plan for pro cts in Buffe s. List each out-fall as labeled: ?. Level s ading devices designed to the latest WQ d :A that merely con locity but do such as rip rap tors are not ?pase .h of these out falls as labeled on the site plan provide a DWQ worksheet available at Option 2: Nitrogen removing measures designed to DWQ Standards arse Proposed for discharges for which diffuse flow through a protected Buffer cannot be met. List each of these out-falls as labeled on the site plan and provide a DWQ worksh t vai at PVlh2o.ehnr.state.nc.us/ncwedands/mitr,esto. Optio 3: The storm ter will be discharged to an existing manmade (not including modified natura annels ormwater through the Buffer. T was not constructed in violation of the Buffer Rules. List a -alt as labeled: All stormwater out-fall must meet one of the options abo (Note: if you cannot check this box your application will likely not be accepted into the expre view process.) Site Plans: All applications on properties with DWQ protected buffers must dearly depict the buffers and any impacts to the buffers on the site plans. The impact maps should clearly depict both zones of the protected buffers and the proposed impact areas (provided in square feet). Surface Water & Buffer Delineations: /depicted ny surface waters subject to DWQ protected buffers must be field located and accurately on the site plans and impact maps. The width, dimensions and pattern of the urface water must be delineated. The surface water location must not be taken simply om a USGS map, soil survey or local municipality's map. The buffers must be measured from the surface water as required within the applicable buffer protection rule (e.g., all buffers along streams subject to the Neuse Buffer Rule must be measured from the "top-of- bank° of the stream and not the centerline of the stream). All streams must be surveyed or located by GPS and shown precisely on the site plans. Impact Table: Please provide additional impact tables that clearly state the area of impact for each corresponding impact site. 10 Variances: Projects that require a Minor, Major and/or `General" Variance will not be eligible for the use of the Express Review Program. As opposed to applications that are submitted under our regular process, final mitigation plans must be presented up front (see requirements for Section Vill above). The mitigation plans must comply with the applicable buffer mitigation rule. SECTION XI - STORMWATER Please provide the following information in regards to potential stormwater requirements: The total acreage of the site. (acres) The total built-out impervious acreage acres) The total area that will be disturbed - +,,'?Z) (acres) If the total area exceeds 20% imperviousness, the development on the site is uniform in density, and you claim that the total impervious area is less than 30%, you must provide a complete, detailed breakdown of the assumed built-out conditions. The breakdown must be detailed enough to show that all potential impervious areas are accounted for. If there are concentrated areas of development such as multi-family, commercial, cluster, club houses, etc. that exceed 30% imperviousness and the total imperviousness for the site does not exceed 30%, a stormwater management plan will likely be required for those SECTION XII - SEWAGE DISPOSAL V Response must be dear and detailed. Any disposal method that suggests further impacts ?v1? may be required other than those shown must be dearly addressed on the site plans. SECTION X11! `O Answering yes to either of these responses automatically precludes you from the express N review process. SECTION XIV - SIGNATURE The name, position and/or title of the applicant must be in type or long hand script here with the signature. It should be the same person as described in Part II. Mitigation: Stormwater management plans must be complete with a final design and an executed Operation and Maintenance Agreement. There will be no conditional stonnwater approvals for the express review process that allow for approval of the final plans at a later date. Worksheets must be provided that are available at httpJ/h2o.ehnr.state.nc.us/ncwetlandslmitresto.html. areas that exceed 30% imperviousness. If you have any questions about these requirements, please email the Express Review Program at 401express@ncmail.net and include your question and phone number and the appropriate staff will respond as soon as possible. Michael F. Easley, Governor William G. Ross Jr., Secretary North Carolina Department of Environment and Natural Resources Alan W. Klimek, P.E. Director Division of Water Quality January 3, 2006 EXPRESS REVIEW ACCEPTANCE LETTER Evergreen - Battle Bridge, LLC Attn: Fred Williams, Manager 422 Aiken Hunt Circle Columbia, SC 29223 Fax #: 803.462.0692 Project Name: Shoppes at Battle Bridge Wake County On December 30, 2005, the 401 Oversight/Express Permitting Unit of the Division of Water Quality received a request from Bob Zarzecki, S&EC Inc., regarding a project known as "Shoppes at Battle Bridge" for acceptance into the Express Review Program. This letter advises you that your project will be accepted into the Express Review Program once the following items are received: 1) The application fee of $3,000.00 [for 401 Water Quality Certification and Riparian Buffer Approval services, made payable to the North Carolina Division of Water Quality]; 2) Five (5) complete and collated copies of the PCN Application; 3) One (1) copy of the Addendum; 4) Five (5) copies of all site plan information pertaining to this project (please refer to the Addendum http://h2o.enr.state.nc.us/ncwetlands/appadd5.pdf); Thank you for your attention to this matter. Please keep in mind that the clock for this project will not start until receipt of the completed application package and required fee are received. If the impacts are greater than indicated on the initial interest form and/or the services are different, you may be required to remit an additional fee. If you have any questions or wish to discuss these matters further please do not hesitate to call Amy Chapman at 919-733-9502 or Cynthia Van Der Wiele at 919-715-3473. Sincerely, Cyndi Karoly, Manager 45P?401/Express Review Oversite Unit AWK/cbk/cvdw cc: DWQ Raleigh Regional Office File copy Central Files Bob Zarzecki, S&EC, 11010 Raven Ridge Road, Raleigh, NC 27614 401 Oversight/ Express Review Permitting Unit 1650 Mail Service Center, Raleigh, North Carolina 27699-1650 2321 Crabtree Boulevard, Suite 250, Raleigh, North Carolina 27604 Phone: 919-733.1786 / FAX 919-733.6893 / Internet: h://h2o.enr.state.nc//h2o.enr.state.nc None Carolina Nturu!!y An Equal Opportunity/Affirmative Action Employer - 50% Recycled/10% Post Consumer Paper f . I EXP 0 6 0.0 1q1 INITIAL INTEREST IN PARTICIPATION IN THE EXPRESS REVIEW PROGRAM WITHIN THE 401 OVERSITE/EXPRESS PERMITTING UNIT September 1, 2004 Version 3 Applicant Name: EVERGREEN - BATTLE BRIDGE, LLC: Attn: Fred Williams (Manager) Applicant Address: 422 AIKEN HUNT CIRCLE, COLUMBIA, S.C. 29223 Applicant's phone number: (803) 865-5203 Fax number: (803) 462-0692 Applicant's email address: wi118787(albellsouth.net Consultant Name (if applicable): SOIL & ENVIRONMENTAL CONSULTANTS, PA (S&EC): Attn: Bob Zarzecki Consultant address (if applicable): 11010 Raven Ridge Road, Raleigh, NC 27614 Consultant's phone number: (919) 846-5900 Fax number: (919) 846-9467 Consultant's email address: bzarzecki(c?sandec.com Type of action requested under the Express Review Prograr ® 401 Water Quality Certification ? ? Isolated Wetland Permit _ ® Riparian Buffer Approval ? ? Stormwater Management Plan _ ? Mitigation Plan ? stream ? Wetland ? Buffers (check all appropriate) n (check all that apply): Stream Origin Determination # of Determinations Requested Intermittent/Perennial Determination # of Determinations Requested Name of Project: Shoppes . Battlebridge County: Wake Total project acreage: 24.57 (acres). Total built out impervious area: 16.62 acres (acres) (67.6%). Nearest named stream (from USGS topo map): UT to Neuse River (03-04-02: 27-22.5: C NSW) Please provide a brief description of this project (attach site plan if available): The project involves the impacts to linear wetlands and buffers for the construction of a stormwater wetland and impacts to a significant intermittent stream and buffers for the widening of Battlebridge Road. The impacts are associated with a commercial / retail shopping area development. 1 F Please attach a map of site location using USGS 1:24,000 map and county soil survey. Location of project site - please include reference to the county, nearest name town and highway number: The site is located on the southeast corner of Battlebridge Road (SR552) and Rock Quarry Road (SR2542) Raleigh / Garner. NC. Proposed impacts: Acres of 404 wetlands: ROAD (0.004 acres) - STORMWATER WETLAND (0.032 acres) Acres of isolated wetlands: NONE Linear feet of streams: ROAD (38 feet) - STORMWATER WETLAND (0 - None) Linear feet of isolated streams: NONE Square feet of protected stream buffers: ROAD (3,811sf) - STORMWATER WETLAND (12 066sf) Has consultant or applicant attended any DWQ-sponsored training sessions in the past two years? If so, please list which ones. Assisted as a presenter in approx. two Express Review training classes while working for the DWQ Has any DWQ staff visited the site? YES, if yes, please provide DWQ staff name, DEBORAH EDWARDS and date of visit: 12/06/04 Which other environmental permits from other agencies will be needed for this project? Please list the permits and issuing agencies below: NWP 18 & 14 - USACE: EROSION & SEDIMENT CONTROL PERMIT - LAND QUALITY: CONSTRUCTION PERMITS - CITY OF RALEIGH Does this project require approval under the State Environmental Policy Act or National Environmental Policy Act? NO Is this project an After-the-fact application or has this project received a previous Notice of Violation from DWQ? NO Does this project require approval of a Variance from the NC Environmental Management Commission? NO Are you aware of any local controversy concerning this project? If so, please describe the controversy and any measures that have been taken with respect to public involvement. NO This form must be submitted via email (c/o 401 expressO)ncmail.net), faxed (919-733-6893) or hand-delivered to the Parkview Building, 2321 Crabtree Blvd., Raleigh, NC 27604. Applicants who are selected to participate in the Express Review Program will be notified via email or fax within 2 days. Successful applicants will then be instructed regarding detailed procedures for full application (Please Note: Submittals of the review packages on Friday after 12:00 pm will be stamped as received on the next business day). Please contact Cynthia Van Der Wiele at 919-715-3473 if you have any questions regarding this form. 2 N Project #: Scale: Garner, NC 8450.w3 1":2000 USGS Topo Quad Project Date: Soil & Environmental Consultants, PA Mgr.: bz 12-30-05 11010 Raven Ridge Rd.- Raleigh, NC 27614 Shoppes @ Battle Bridge (919) 846-5900 • (919) 846-9467 Wake County, NC U3 Web Page: www.SandEC.com N Project M Scale: 8450.w3 1":2000' Mgr.: BZ 1 12.30-05 Wake County Soil Survey Sheet 70 Shoppes @ Battle Bridge Wake County, NC Soil & Environmental Consultants, PA 11010 Raven Ridge Rd.- Raleigh, NC 27614 (919) 846-5900 • (919) 846-9467 Web Page: www.SandEC.com 0F W A T?, Michael F. Easley, Governor ? William G. Ross Jr., Secretary 7 - North Carolina Department of Environment and Natural Resources {7 Alan W. Klimek, P.E. Director Division of Water Quality EXPRESS PERMIT REVIEW PROGRAM Division of Water Quality Department of Environmental and Natural Resources 401 Oversight/Express Review Permitting Unit Street Address: 2321 Crabtree Boulevard, Suite 250 Raleigh, NC 27604-2260 Mailing Address: 1650 Mail Service Center Raleigh, NC 27699-1650 Contact Information: Phone #: 919-733-0203 Fax #: 919-733-6893 Fax To: Bob Zarzecki, S&EC Fax #: 846-9467 Fred Williams, Evergreen-Battle Bridge 803.462.0692 Subject: Shoppes @ Battle Bridge Date: January 3, 2006 Number of pages including cover sheet: 2 Notes or special instructions: The original will be sent in the mail. If you have questions, please contact Cynthia Van Der Wiele at 919-715-3473 or Amy Chpman at 919-733-9502. 401 Oversight/ Express Review Permitting Unit 1650 Mail Service Center, Raleigh, North Carolina 27699-1650 2321 Crabtree Boulevard, Suite 250, Raleigh, North Carolina 27604 Phone: 919-733-1786 / FAX 919-733-6893 / Internet: httn://h2o.enr.state.nc.us/ncwetiands NhCarolina oce NaturallY An Equal Opportunity/Affirmative Action Employer - 50% Recycled/10% Post Consumer Paper SENDING CONFIRMATION DATE JAN-3-2006 TUE 09:55 NAME DWQ-WETLANDS TEL 9197336893 PHONE : 98469467 PAGES : 2/2 START TIME : JAN-03 09:55 ELAPSED TIME : 00' 21" MODE : ECM RESULTS : OK FIRST PAGE OF RECENT DOCUMENT TRANSMITTED... VFWArg? pli'm'lF. !- 6'srnor -H-11 R,;jI. 511-Y cntwa rvm,,.n ti....•,,.8:..c s nmah C:uctiBP nrrom?ml ore.,;tr?m y Am„W xfi-....r.r:. LI¢¢or O '< I>:vi--fWaret?+alily EXPRESS PERMIT REVIEW PROGRAM Division of Water Quality Department of Environmental and Natural Resources 401 Oversight/Express Review Permitting Unit Street Address: 2321 Crabtree Boulevard, Suite 250 Raleigh, NC 27604-2260 Malting Addrwsp 1.650 mail Sorvice Centel Raleigh. NC 27699-1650 Contact Information: Phone i#: 919-733.0203 Fax 919-733-6893 Fax To: Bob Zarzeeld, S&EC Fax #: 846-9467 Fred Williams, Evergreen-Battle Bridge 803.462.0692 Subject: Shoppe3 @Battle Bridge Date: January 3, 2006 Number of pages including cover sheet: 2 Notts or special instructions: The I?rip al ill l), sent in the mnil If You have questions, pl ase contact Cynthia Vau Der Wlele at D,9_t_-ta°3 or Amy Chapman at 919-733-9502. .__-_ /.01 Dmmiphti Exoram RWin nom*V Unt I6:: Man$!rvM em,m. Peler;h. Np'h C:.mNne 2?M-130 2&•ertil?4s 9c?i^wM. $.nk?5p, aoi M.Npfhe1W-Z/6Ja P'.w?; ot¢r231?& IrNlF,4?}EBX:!Ir••emR. NrtQ.l?i23a_Ale.vgc,WteLanJa N??ec. 41- 21ahrrzIlly AnEyBI Cpp?'hnIMNPIIi.?uINa A?tm Empbyee-SOS, neOrrkQrfaHe POMP yumer Paper SENDING CONFIRMATION DATE JAN-3-2006 TUE 09:57 NAME DWQ-WETLANDS TEL 9197336893 PHONE : 918034620692 PAGES : 2/2 START TIME : JAN-03 09:56 ELAPSED TIME : 00'43" MODE : ECM RESULTS : OK FIRST PAGE OF RECENT DOCUMENT TRANSMITTED... ?p ;n!v7gq [.Ij;A -1F ea;k?. GO+ttnn a aM NiI iam I;.k-J:. 5ttmary `, vrrtnC,Jiva DeFart?nealn; Enmm?nCnl apd NalY.ral FCarvurc:+ EXPRESS PERMIT REVIEW PROGRAM Division of Water Quality Department of Environmental and ].Natural Resources 401 Oversight/F.xpress Review Permitting Unit Street Address: 2321 Crabtree Boulevard, Suite 250 Raleigh, NC 27604-2260 Mailing Address: 1650 Mail Service Center Raleigh, NC 27699-1650 Contact Information: Phone #: 919-733-0203 Fax #: 919-733-6893 Fax To: Bob Z,arzccki, S&EC Fax #: 846-9467 Fred Williams, Evergreen-Battle Bridge 803.462.0692 Subject: Sboppes PBattle Bridge Date: January 3, 2006 Number of pages including cover sheet: _ 2 Notes or special instructions: The onZmit m11 be sent in the m, ail. TI you lu, egumuons, Pease contac-Lc vnthia Van Der Wicle at 910.^15-3473 or Amy Chapman at 919-733-950 eCt prytn2t _,emr uanxe anrmmxn u r Ia59 w1Alt SAMCa CMtN. Ralpialr, M1:oRT (:arplind 4i5+J2?1650 :.?I GaF++n'I EnMnk. ,,iM?Sp. Rab3M1, taY.n Camnna <_'S1n FM1arle: frt?•131111151 FlC?14l?-6iYA!Inlcrneta^-+?Z' ,ti'atrrmJJ? An E?al Opw-lt,AAi-Nn Am,A, E:r;pfw - S , RK.Vda0.'S D% Poet Cam¢nar Paler ¦ Complete items 1, 2, and 3. Also complete item 4 if Restricted Delivery is desired. ¦ Print your name and address on the reverse so that we can return the card to you. ¦ Attach this card to the back of the mailpiece, or on the front if space permits. 1. Article Addressed to: Evergreen Battle Bridge LLC Attn: Mr. Ford Williams 422 Aiken Hunt Circle Columbia,SC 29223 DWQ# 06-0001-Wake A. r /,l ? Agent B. RRe-6elved by ( Pd W Name) C. Date of Dellveq Ti??(?t??:prms-4-06 D. Is delivery address different from item 1? ? Yes If YES, enter delivery address below: ? No 3. Se IceType VCertified Mail ? Registered ? Insured Mail ? Express mail -% Return Receipt for Merchandise ? C.O.D. 4. Restricted Delivery? (Extra Fee) ? Yes 2. AricieNumbw 7005 1160 0000 9954 8720 (rr VWW from service la_ , '1Q11 m_k-- onnn UNITED STATES POSTAL SERVICE' "- P M Sender: Please print yd?r n?rpe, st-Class ?IL- ost d' ?ee dress, and.ZIP+4-in this-bex ? l NC DENR Division of Water Quality 401 Oversight/Express Unit 2321 Crabtree Boulevard, Suite 250 Raleigh, NC 27604 i?i»ii,,,i.,?,: itrlt?l?ltl?t??Jri?ttltiJt?!¢?l?tt?Jlt??tettllte?Jtff?trttl??i? .7VIL C[ G17YInw1\IYIGnI/1L Vv1717V61M1V 10, rM NC Division of Water Quality Date: 01/12/06 Tran # Invoice Type Date Reference Balance 9604 011206 Invoice 01/12/06 8450.W3 Express Permit $3,000.00 000803 Check Number: 803 Check Amt: $3,000.00 Discount Pay Amount $0.00 $3,000.00 EXP 06 0001 CA UTI ON NOTI CE TO CO NTR ACTOR } THE CONTRACTOR I P S S ECIFICALLY CAUTIONED THAT THE ! ` REVISIONS BY LOCATION AND/OR ELEVATIONS OF EXISTIN : ! NOTES RETAINING WALL G UTILITIES AS S LNG WALLS GREATER LEGEND 152 1394 THAN 4 FEET IN HEIGHT SHOWN ON THESE PLANS I REQUIRE B S BASED ON RECORDS OF THE - UILDING PERMIT, 11NG PERMIT, DESIGN TO BE APPROVED PRIOR EXISTIN VARIOUS UTILITY ExlsnnlG rRAFFIC s1GNAi. COMPANIES AND WHERE POSSIBLE, Iro eE LIPGaaDED, TO CONSTRUCTION, ' RE~SIGNAL PLANS) MEASUREMENTS TAKEN IN .TION, G PROPOSED DE CRIPTION THE FIELD, THE INFORMATION IS NOT TO BE RELIED ON AS BEING EXACT NOTEI RETAINI L~ 85 CONTOUR LINE OR COMPLETE, NG WALLS THE CONTRACTOR MU T S CALL THE APPROPRIATE UTILITY - NG WALLS TO BE DESIGNED BY OTHERS, 36,2 SPOT ELEVATION COMPANY AT LEAST 48 HOURS BEF R r ~1~~ ~ 1395 0 E ANY EXCAVATION NOTE SEE TO REQUEST EXACT FI GRADING PLAT ELD LOCATION OF UTILITIES, IT ?ADI ~ ¦ STORM DRAIN INLET ~ NG PLAN (SHEET 2) FOR FOUNDATION SUBSURFACE PREPARATIOI SHALL BE THE RESPONS- IBILITY OF TN EPARATION NOTE. • STORM DRAIN MA ° RAIa 2 NHOLE sr~P N o RELO E CONTRACTOR TO CATS ALL EXISTING UTILITIES WNICN CONFLi sEE 'oFF-SITE aoao STORM DR h~fNS s AIN PIPE s PROPOSED I P CT WITH THE IMPROVEMEMS PLANS• M ROVEMENTS SHOWN ON THE PLANS, EXISTIN Foa DESIGN oF' RIPRAP UTILITIES BEING EXTEN G RogDwaY 3 a.PaoN n5 DED INTO THE SITE SHALL MEET ALL c THE REQUIREMENTS OF THE RESPECTIVE T U ILITY COMPANY, THE CONTRA 158 ~ CTOR IS RESPONSIBLE TO COMPLY WITH AL L la UTILITY COMPANY P F L Rcp ° 65% S ECI (CATIONS AND REQUIREMENTS, VICINITY MAP (APPROXIMATE SCALE 1'-5000') 2~1 SLOPE RA LPH STEPHENS ROA I. CONTRACTOR IS RESPONSIBLE FOR DE REMOVAL OF AN MOLITION OF EXISTING STRUCTURES IN L S R 111 ' 4) 60 R W - ( Y EXISTING UTILITIES SERVING THE T C UDING REMOVED TO THE RIGHT-OF- S RUCTURE. UTILITIES ARE TO BE WAY. 2, THE CONTRACTOR IS SPECIFICALLY ELEVATION OF CAUTIONED THAT THE LOCATION AND/ EXISTING UTILITIES AS SHOWN ON T OR OF THE VARIOUS UTILITY COP HESS PLANS IS BASED ON RECORDS M ANTES, AND WHERE POSSIBLE, MEASURE ' THE FIELD. THE INFORMATION IS NOT T MENTS TAKEN IN - 0 BE RELIED ON U COMPLETE. THE CONTRACTOR M AS BEING EXACT OR ~ , CI-ECK DA NEV M (TYP, LEAST 72 UST CALL THE APPROPRIATE UTILITY Z NEW HOURS BEFORE ANY EXCAVATION T COMPANIES AT HIGHWAY 55 UTILITIES. IT 0 REQUEST EXACT FIELD L / ~ PLACE EVERY 200 _ LF WITHN DITCH) SHALL BE THE R OCATION OF BY-P EXISTIN ESPONSIBILITY OF THE CONTRACTOR TO ASS G UTILITIES WHICH CONFLICT RELOCATE ALL ~ ~ SOUT PLANS, WITH THE PROPOSED IMPROVEMENTS H SOUTH MAIN SOWN ON THE Z ~ STREET) PERMAt~IT DIV I ~ ~H~Q~oA~. , VARIA rn VARIABLE WIDTH R W 3. ALL CUT OR FILL ~ ~ ~ ~ t} (TYP) ~ ~ - SLOPE S SHALL BE 311 OR FLATTER UNLES ~ `O S OTHERWISE NOTED. ~ ~ ~ CHECK rw~a55. 'y 4, PRECAST STRUCTURE ~ ~ N S MAY BE USED AT CONT u- Q BW~455.0 DAM (TYP( I 3 OPE RACTORS OPTION, o ~ > ~ u7 ah I IN L TWA 46.5 PERMAt~fyT 8 tDE GN Y a BW 446. a 53 Q 3~1 n n t 5, STORM PIPE SHALL BE AS FOLLOW N Q ~ ~ rn TYPE I ~ SUNLESS OTHERWISE NOTED ~ ~ rn R DIVERSIOiQ DIT 34 a b ~ ~-Op n Q ALPH 160 43A 52 E RCP, CLASS III PER ASTM C-76,WITH FLEXIB ~ ~ ~ BITUMEN GASKETS AT LE PLASTIC Q 0 ~ o ~ ~ PERMANEN 1 ~ STEPHENS DIV IQ T ~ 1 45Q ERS N DITCJ~ JOINTS, U c Ln ~ ~ o U N ROAD 44 3 TW~455.0 _ Tw~4~I,0 1 ,458 51 2a' t i~ J ! R~2 L. 2 ' BWi444.5~ B ~ 5.5 07 LF 2 R e Oa ~ i ~ 6. EXISTING DRAINAGE STRUT a ~ ~ ' E CURES TO BE INSPECTED AND REPAIRS ~ ~ N ~ ~ I 08 CP 0 , . 133 L 24' - - - 41 44,26 aq (SR 11.14 XISTING PIPES TO BE CLEANED OUT T D AS NEEDED, AND p } ~ , ~ 0 REMOVE ALL SILT AND DEBRIS, ~ ~ ~ o ~ • ~ ~ ' " X10 ~ 2~1 LF 24' RCP O i ~ I 4 4968 ~ I 1 60 R W „ 4146 ~ 7, EXISTING GRADE CONTOUR INTERVAL F y I, ~ ~ ~ ~ 44, , p S SHOWN AT I FOOT, ~ ~ ~ G3 x ~ o ] 1545 f, E _ 4 ~ 4 1 I CONTRACTOR TO ` ~ 0 OSED GRADE CONTOUR TNT ~ o` ERVALS SHOWN AT I FOOT INTERVALS, 10' WNSPOU OLLECT 16 INSTALL 18' BERM n'~, I ~ ~5 LF 24 (DRIVE T 45,18 OP OF n ~ 1 ~ HRU C PY) e. N p o c 9. IF ANY EXISTING STRUCTURES TO RE ~ N o SLOPE P) ~ / P ~ ~CP e oa±' Loa. T TO LN RGROIND, i 93 LF ~ 1 ,,.A" } 45.42 ' 1 \ SrORM~AIN ~ 1 MAIN A o - RE DAMAG Z SHALL BE THE CONTRACTORS REP ED DURING CONSTRUCTION IT .C L S ONSIBILITY TO REP L~ E RCP e $ ~ I 4 LF 24 I OUTPAR L ttl 8 TWO-WAY C.O. ~ pia waT STRUCTURE AS NECE AIR AND/OR REPLACE THE EXIT Q ~ ~ ~ SSARY TO RETURN IT TO EXISTING C SING ~ ? NV EL 45.0 ~ '16,0 31 *l55 A~ I ~ ~ ~ RCFA ° ~ ` ` ~ " 16,1. l4, 9 i '~?S? `~~~r-, ONDITIONS OR BETTS `''r~.~, R. J W 10, ALL STORM PIPE ENTERING TR W I 13 i N9 24 s t i V 4 36 AT T S UCTURES SHALL BE GROUTED TO S RUCTURE IS WATERTIGHT, ASSURE CONNECTION uJ 166 RC OS I ~ , ~ ~ _ ~ ` 18' 44; % ,.L \ ` 120 L 24' ~i - 124. LF 24' 1 3 _--F ~ RCP Oa RCP e ; ~ i " ~ ~ a 12 0 421-x' - - -4 - ` n II, ALL STORM SEWER MANHOLES IN PAVE ca. Ecroa ~ ~ i n a' ca. roR a (R00~ DRAT • MIN Oa. TIE O. AND SHALL HAVE D AREAS SHALL BE FLUSH WITH PAVE sse 'oFF-siTE QoAD TRAFFIC BEARING RING MENT, u„IPaover~rvrs PLaws• SHALL BE 6" AB ~ COVERS, MANHOLES IN UNPAVED A I ~ a MINE I,Oa P A7 ~ TO ERGRO~ND ST MDRAIN ~ a v ` ~ a. LOPE. ~ \ ~ ~ I ~ `.a Foa ~5,~ ~ OVE FINISH GRADE, LIDS SHALL BE LA REAS BELED "STORM SEWER", ROADWAY ,.1. ~ I ' ~ ti 20 LF 24' ` y / • ~ ~ ~ CP• i ; n~ { - 12, THE CONTRACTOR SHALL ADHERE TO ALL TERMS C I 4 ~ I ~ I ~ ) 266 ~ ~ ` - GENERAL N,P,D,E.S, P ~ ONDITIONS AS OUTLINED IN ERMIT FOR STORMWATER D THE / 14 A ~ ~ a ~ ~ ~ 17 L 24' ~ EXTEr;D » 16.0' ~ ~ I 37 RCP Oa EXISTING B.Oa I l a ! 2.51 CONSTRUCTI ISCHARGE ASSOCIATED WIT ON ACTIVITIES. H 5~1 _~-~~~q, PIPE 8: ~ SLOPE ~ ~ I A , , A FARCE tt2 , 12 ~ a LF (24' O 456 ! 15 i A ~j~ ~ Lope 13, CONTRACTOR SNA ~ LF LL ADJUST AND/OR C + 4' FREf~;H DRAI 41~ i ±1,36 ACR ~ RCP • I , / ~ 9 LF 121 LF 24' SYSTEM; (TYP., RE ~ ~ 4 15a) ~ 7 30' R 4135 AT ~ \ 51 i ; \ ~s• ASSURE A SMOOTH F ~ UT EXISTING PAVEMENT AS NECESSARY ~ ' IT AND .,ONTIN000S GRADE, TO a `I,5% • Oa GEOT REPCR J ~ ~ / IPRAP j ~ ! 0 &j 12 LF 24' ; 14. CO NTRACTOR SHALL ASSURE POSITIVE DRAIN I ~ ~oN ~ PRIOPOS~ RET ,Ci'~.' j a oa 25 I ' NATURAL AND PAVED A AGE AWAY FROM BUILDINGS FOR ALL REAS. / 34 LF 2a I ~ 0 Z1 ~ 5 + I 44 ~ I RCP . o ~ I -203,819 SF, I ; 59 / ~ ~ ~ 1 446,00 ~ ~ ( l ~ I ie° 15. TOPOGRAP 1.55; ~ ,,;t HIC INFORMATION TAKEN FROM A TOPOGRAP o ' / ALL S ORMpRAIN LEADER SHALL EE i ~ ~ p 5A ~ ~r - . 1 ASSOCIATES, INC., IF CONTRA( OR p NIC SURVEY BY FREELAND ~ Q ON THE PL T OES NOT ACCEPT EXI~TI'\o ;;=JGRAPH ANS, WITHOUT EXCEP; ION, HE SHALL HAVE Y AS SHOWN c ROUT WDER(}ROLND TO THE SI E ~ ~ I FOREBAY TT ~ 42 ! ~ ST ORANA E SYSTEI~L STORNIDRAN I I 82 LF 24' ~ $ ~ 1 ~ LEADERS SHALL BE 10', Ar,D II~~', AT ~ ~ ' RCP Oa L 33 LF 2 • ~ T MADE, A T HI , RcP . 2 OPOGRAPHIC S EXPENSE A SURVEY BY A REGISTERED LAND SURVEY ~ LOS S OPE tMl M). RED RCH FOQ ~ ~ ~ . ~F 24' EXAC~ D OWNER FOR REVIEW, OR AND SUBMIT IT TO THE ` IPRAP ~ aCP 1.0a O T LOC TIONS, SI t I 336 LF 30' ! q ~ - ~ i A ~ ~ LF 24' / RCP • 0.2a 5A ~ s • ` .APRON o4 ` i 16, ALL i 125 LF 24' p Oa \ - UNSURFACED AREAS DISTURBED BY GRADI Ew a3a.o Tvv~a33,o ~ INCHES OF T P NG OPERATION SHALL RECEIVE 4 0 SOIL, CONTRACTOR SHALL APPLY T / 3~1 ~ ~ i RCP • Oa ~ r BW~434.0 A I 5 LF 24' 'SLOPE ' I ' ~ ~ e 0a ew~a2a.5 3H~IV OR STEEPER, C N S ABILIZATION FABRIC TO ALL SLOPE 0 TRACTOR SHALL GRASS DIST S I ~ ~ k ~ , 4 PIPE (TYP) ! k a 1 - IPRAP , WITH ORANGE COUNTY SPECIFI A URBED AREAS N ACCORDANCE APRa~ ,a C TIONS UNTIL A HEALTHY STAND OF I A ~ 4 A p P 4 i 16.0' • Y1' f)OW~SPOUr a a ~ / ouECro ~ TPAR .,.g,p9-#44X--.~..~' (ROOF AIN) • I,Oa, E 42 412 ~ A ii GRASS IS OBTAINED, U rw~a33,o 17, CONSTRUCTION SHALL p' 4sso Q sTORMD AN -+1,34 A E TPAR tt3 w~aiTb COMPLY WITH ALL APPLICABLE GOVERNI + J CONSTRUCTED TO SAME, NG CODES AND BE -1.34 A ES BERM 44 10' DOWNSPOUT COLL OR !@ARDEfd E;ENrER °flR • n. 5 MIN I,Oa: TIE TO 6 SD 431 CONTRACT p 18, ALL STORM STRUCTURES SHALL NAVE A SMOOTH F ~ coNrRACT ro ~ FROM INVERT I UNI ORM POURED MORTAR • - . - . _ - , 0 RGROLND' STORMDRAIN TC~4 76 ~ i NSTALL 18' 'E / I VEGETATIVE T~~4 ~ i ALONG TOP CIgECK DAM (TYP, TC~160 i N TO INVERT OUT, INVERT Z YVSTALL Ifi' ' M ALONG TOP ` W 3530-kSFELF' (6~1 SLOPE) 33S SLOPE R PLACE EVERY 200 i 44 4 . ~ ...,....v.,_a.,. 9 ~ LF WITHN DITCH) - - - - ~~'R TW~4 I 33.0 9, SETTLEMENT PLATES ARE REQUIRED I ~ p,~ ew~4ro.za COORDINATE WI N AREAS OF DEEPEST FILL. CONTRA T TH OWNER'S GEOTECHNICAL REPR C OR TO W ESENTAT ? I' / ~ ~ " ; ' '4360 ° oa 4l' k- / / / / ~ d 4 309 LF OF CON T IVE ON LOCATION S RUCTION, AT THE TIME ~ ~ 309 LF 30' TANNG WALL., 'A lDESK~N BY OTHFJ2Sl- RCP. 0 2,1i f 248 LF ' 24' 46 4 &i ~ RCP • Oa I I 3~1 1 - r__.a.._ ~ ~ 43 ~ WQ 20. TEMPORARY CONSTR I / - sL 13b`LF'Z4• ~ OUT I, 44 • Oa ~ 92 24. 4 i X ~ ±I.d OUTPARC u UCTION EASEMENT REQUIRE F ~ 4 PROPERTY OWNER TO THE D ROM DEVELOPER AND ADJOINING ~ 25;1 WEST FOR ALL -I Z J -1,29. ACR rw,; EASEMENT EXTENT WORK OUTSIDE WAL-MART PROPERTY LIN - ~ I ~J 336 LF 30' , _ 1 17 ~ D l8 ~ ~ 12 ~ Oa 4a 49 LF 24.4 . SLOPe S BEING AGREED UP E, Bw~an,o. ON AT TIME OF BID. ~ Q (V I RCP . 0.2a STORMWATE 3650 19 ` \ 1 P • Oa v 26 LF 2a ~ R >l 3 4 ~ RCP . oa 26 LF 24' `'.p RCP • OS ~ -J Z MANAGMENT ~ ~ _ Q 2 , _ 44 PERMaivENr 20'` DRAINAGE FACILITY 43'27 pP' 2® 116 IMPERVIOUS SURFACE TABL _ E QzU 2® 116 24` ~ DIV62SION I E A4E ~ \ ~ \ 44 ASE NT, / \ - - - - : 0 27 IO' 315 LR 30' W ' ` ' PROPERTY IMPERVIOUS A ~ ~ REA IMPERVIOUS AREA TOTAL AREA ~ ' ~ ~ I'BEIVCH ~ I 2 5 4215 285 2]5 289 42 ~ RCP • l0a ~ 1 ~ - ~ II7 LF 2 I 8 LF ~ ~ 216 285 215 KL4 1, I ~ I 1 3673 % ~ ' ~ RC? e Og ~p e I ` RCP • J II LF 24' 197 LF 24' 135 LF 4' (AC) W I ~ / ~ \ I 2' VEGETATIVE 4 • I' RCP Oa / 36,25 / Oa RCP Oa ~r~ / LARGE (AC) OL ` RETAIL AND SHOPS Z W l ~ ` \ ~ I ~ ~ r / ~ HELF 161 ~ 129 L 29 LF v I \ ~ j SLOPE) 3~1 61 LF 30'" 2 ' CP • 0 4 (WITHOUT POND) ±28 ±67~ + W -42,03 U 10' BENCH \ I I ! MICROPOOL OPE ~ 4, • L~ RCP • O 22 23, = • 11 ! ~ !I L\ - 21 4 ~ LAR ~ ~L O GE RETAIL AND SHOPS OUTPAR EL tt5 + _ - I ~ 1 l 1 •31301 ~ ~ OUTLET II a 4 ~ ~ V~ TATNE 1 ~ I STRUCTURE,- ~ ~ / ~ \ .3625 ~ 1 \ • 256 1 +1.25 CRE (WITH POND) -34 ±81~ + ~p Q S w,4 0 -42,03 Z_ -.$HF~ (61 SLOPE) / \ ~ 1 ~ ' FIL ~ 6 ~ 1 I ~ \ r rE aIP~AP Bw~a2T.~ OUTLOTS m ~ ±6J + ~ N / 3530 ' ' 3625 I RI JG (TYP, i K) a 24 ?Jl 47 LF 30''~ \ ' l ~ / AEON 2 PERMANENT P r 5 .RCP • 02f _ ~ V ~ \ / I ~ DEEM 2b DIVERSION -90~ (ASSUMED) +7,45 ~ ~ ?i / ~ ~ 34 SLOPE EGETATIVE ~ U QNp 43,0 DITCH - ~ $~ELF t6~I Sl ~ 3150 A / ~ 3a LF (7J-2a• EX EN I 4 _ - ~ RCP e oa SON 4326 ' - - - ~ ~ REA ~ . ~ ~ I 10' I. 132 I - ~ - ~ ~ ~ BERM 249 F 24' 4' FRBd DRAIN ~ J - R • OS SYSTEM YP„ RED q . F i - . 2 LF 30' I r 07 REPORT) *43,ZOO,F, ~ ` ~~~CAUTION~~~ ~ ~ . ~ RCP e 3.1a \ ~ ' . RCP a ~ 1 ® 105 LF .24' 444,00 ~I, ~ ~ ~ I R • ~ 6 0 RA PERMANENT 3 SLOPE . ~ CP Oa DIVERSION DITCH ~ ~ - W7 ' LF 24' ~ , z N.C. ONE CALL: UTILITY LOCATOR SERVICE a30 LF 3 ~ _ _ + 129 LF 2a STEPHE 30' _ 2 RCP . o$ _ - I LF `24' 41 LF 24.RCP a Oa RCP • Oaa 3~1 SLOPE 3 DAYS BEFORE DIGGING CALL ROAD PERMANENT LF 30' _ ~ 44 • OR i RCP • Oa DIVERSION DITCH ~ 42 4a , ~ 44 RCP • 0.2a n i q TOLL FREE 1-800-632-4949 1 (SR 1114 30' oRaINA 4 • CI-IECK DAM (TYP, EASEMENT \ _ PERMANENT `(6O R W PLACE EVERY 200 ~ ~ ~ ~ DIVERSION' LF WIT(-IN DITCH) 204 LF 48' ~ DITCJ-I A ONE CALL SYSTEM FOR COMMUNITY AND JOB SAFETY, RCP a O.Sa NOTES CONTRACTOR TO REFEQ 70 GEOTECI-NICAL t~ REPORT,- AS PREPARED BY SEME, INC, FQa APPROXIMATE t-- ' \ LIMIT a CI~ECIC DAM S OF OVEREXCAVATIOWUVDERCUT AND REPLACEMENT I (TYP) CAUTION m I THE UNDERGRWND UTIl1TIES SHOWN HAVE BEEN LOCATED FROM FlELD SURVEY INfORMAl10N AND EXISTING DRANINGS. THE SURVEYOR MAKES NO GUARANTEE THAT THE UNDERGROUND i ~ NOTES SEE PONA DETAILS ( E ~ SHE TS 31 AND 31A) FOR DETAILS AAD I ' I UTILITIES SHOWN COMPRISE ALL SUCH UTILITIES IN THE AREA, DRAWN I~ IPI~ A~ I~-/~ EITHER IN SERNCE OR ABANDONED. THE SUR DESIGN NFORMATICN FOR STORMWATER MANAGEMENT F , AGILITY A ~ I~ O N 1/'~ VEYOR FURTHER DOES S ~ ~ D NOT WARR ULE ANT THAT THE UND ERGROUND UTILITIES SHOWN ARE IN MGL THE E%ACT LOCATION INDICATED, ALTHOUGH HE DOES CERTIFY THAT 'APRON al ~ EREMa~LMITL D AREA Tp STI.RBED DURING APRON x PIPE WIDTH AT WIDTH... AT AVERAGE MAXIMUM AVERAGE THEY ARE LOCATED AS ACCURATELY AS POSSIBLE FROM INFORMATION CHECKED APRON ~ DIAMET LENGTH E AVAIIaBLE 1HE SURVEYOR HAS NOT PHYSICALLY LOCATED THE ~ ; CONSTRUCTKXV ACTIVfTES f ER STRUCTURE ND OF STONE STONE APRON UNDERGROUND URLITIES. ` APRON DIAMETER DIAMETER TNICKNE SKS ~ I (STR; ttp, SS - ( tt DATE STR. I) 4,0' 12,0' 26, ~ ~ ~ ~ 0 30,0 0.9' 1.4' 2,1 5/09106 ~ -2 (STR, u10) (STR. u10) 3, 0 9,0 19.9' 22.9' 0, ' SCALE 6 0.9 1,4' 3 (STR, ttl2) I" 100' (STR, ttl2) 2.0' 6.0' I~ n' ~ I~ (l' n ~ ~ „ , , ~ ~ ~ ~ _ v n U.y JOB No (T S P. >x58) 2.0' 6.0' 23.0' 25.0, 0.9' 1.4' 2J' tt R, 63) tt DRAWIN (STR. 63) 1.5' G 4;5' 13,0' 145' 0.5' 0.81 1.2 F(STQ P. =58, u , XX) (STR. =XX) 2.0 6.0' 16.0' 19. 0 0.6 0.9' 1 1 SCALE I' 100' OF SHEETS MATCNLINE 'B" -NEXT SHEET LEGEND REVISIONS BY 'y CHECK 1152 1394 - EXISTING .PROPOSED DESCRIPTION DAM (TYP) TW ~ 455. BW ~ 455,0 85 CONTOUR LINE 1. 3~ LOPE ET ININ W LL 1 36.2 ~ SPOT ELEVATION „ TW ~ 46.5 ~ ~ 3.1 ~ Q 48,50 ~a ` B (DE GN Y ~ BW 446, 53 Q ? SLOPE ~ ~ ¦ STORM DRAIN INLET PERMANE T 34 46.0 V 43:0 52 ~ 1,~~5 ~ 1395 PERMANENT ~ ~ STORM DRAIN MAN ~ : DIVERSIO SIT 4525. DIVERSION DITCH HOLE , ~ ~ ~ 45,0 ~ 44.35 45,8 4, 45, b 44 ~ g g STORM DRAIN PIPE RAIp ti N - 45.2 4 51 24" ~G, 46.0 3~ 5.1 „45.8 .43.9 ~ 45, S~P~fN ~ 46.0 Hwy s s~ 44 TW ~ 455.0. W LO 07 LF 2 5.0 RC ®0~ 0. 2 "LF 2 B F ~ BW ~ 444,5 ~ • 5.5 CP ®0 4 44.25 , 133 L 24 445 451 44 ~ ..45,1 ` - 45,4 RCP ®0 J 45,40 I- 0 45' 2 I LF 24 44,7 2 I 'i 45.15 45,68 R P ® ~ i 44,b 4 44,6 ~ VICINITY MAP 445 ~ ~ 4 ~ .45,68 - 4 45.46 44. ~ i 44,7 - , ~ (APPROXIMATE SCALES 1-5000 ) 0 I M ~ 44, 45' 5 45• 45.68 , 44.9 42,8 30 ~ ~ 44 CONTRACTOR TO ` ITE GRAIN G N TE 0 44,5• INSTALL 18" BERM ~ 4.4 45.45 45,8 d55 ~ 46. ~ I, CONTRACTOR IS RESPONSIBLE FOR DEMOLITION OF EXISTING STRUCTURES OP OF ~0 INCLUDING REMOVAL OF ANY EXISTING UTILITIES SERVING THE STRUCTURE, - 46,0 10" ` OWNSPOUT` ^ OLLECTO i 4 SLOPE ( P) UTILITIES ARE TO BE REMOVED TO THE RIGHT-OF-WAY, 578 5.85. .85 (DRIV , THRU CA PY) ®M N 45, F „ 3 15 LF 24 ~ 43, 1 293 L 43 " 43 43b ~ 2, THE NTRA i L T 4b. ~ 45.85 Op ®O~, 0 TO UND „RGROUND„ RCP ® ~ _ P 3,15 ~ CO CTOR IS SPECIFICALLY CAUTIONED THAT THE LOCATION ~ - AND/OR ELEVATION OF EXISTING UTILITIES AS SHOWN ON THESE PLANS IS STORMD AIN ~ u , 43,45• 44.5 OUTPAR L 43,45 BASED ON RECORDS OF THE VARIOUS UTILITY COMPANIES, AND WHERE 4I 45.92 2 .0 3,0 45 „ TW _ i F 8 0 WA C,O. , 0 4 L 24" ` + ~ POSSIBLE, MEASUREMENTS TAKEN IN THE FIELD. THE INFORMATION I N 43.4 -1,55 AC ES s oT ~ ~ TO BE RELIED ON AS BEING EXACT OR COMPLETE. THE CONTRACTOR 46.0 46, ~ ~ INV~:EL 4 CP ®0`b ~ a 5.0 4J 44. I _44. ~ ~ MUST CALL THE APPROPRIATE UTILITY COMPANIE U S AT LEAST 72 HOURS 45 5 (RE ~ RCN) r ~ ~ ~ 44, 43,9 , W t 44,0 5,4 45,1 .35 ~ , ~ BEFORE ANY EXCAVATION TO REQUEST EXACT FIELD L F 426 ~ ~ OCATION 0 Z 44, C9i _ 0 • 36 ~ ~ UTILITIES. IT SHALL BE THE RESPONSIBILITY OF THE CONTRACTOR TO - .0 ~ ~ RELOCATE ALL EXISTING UTILITIES WHICH CONFLICT WITH THE PROPOSED " ~ 45.50 ~i 119 24 ~ ~ ~ ' 44.75 43,8'. ~ p~. f24 LF 24`'= 42. ~ ` IMPROVEMENTS SHOWN ON THE PLANS, 45. I A3 120 L 24 45.4 RCP ®0~ 166 L ~ RCP OX RCP 124. LF 24`' , ~ ` z ~ RCP ® ` 3. ALL CUT OR FILL SLOPES SHALL BE 3~1 OR FLATTER UNLE OTHERWI ~ ~ 44 IS" R d 45, , 4 4 ~ ! 451 422 - - - 4 - ` ~ N T SS SE ~ ~ ® 1.3 ' i~ _ _ 4 432 ~ Q ~ 0 ED. t ~ 22 ~ ~ ~ ~ 4. PRECAST STRUCTURES MAY BE USED AT CONTRACTORS OPTION, ~ _ ~ _ 4, ~ ~ 7 ~ Q c 4525 h~ (~~L ~ 12" OWNSP° UT COL' ECTOR ~ ~ '44.75 45. ~ 45.25 ~ ' 4" COLL CTOR ~ (R00 DRAT ®MIN 0~. TIE 45.26 2: ; ~ 4 ,25 ~ ~ ~ ~ - Q 5. STORM PIPE SHALL BE AS FOLLOWS UNLESS OTHERWISE NOTED LL - c ~ ~ ~ ~ IPE (TYP AT TO UN ERGRO ND ST ~ MDRAIN ~ .8 „ 4 - `i` 4285 ~ ~ 46.0 20 LF 24 4 .5 : IN I,O~ LOPE I "4285 ~ z TYPE I~ RCP, CLASS III PER ASTM C-76,WITH FLEXIBLE PLASTIC ~ = ~ ~ a2 ~ o ~ ~ BITUMEN GASKETS AT JOINTS, ~ ~ L ~ I CP 46. ® ~ ~ Q 2b5 424 43.5 ~ o U c~ •15~ 4• 4 . 117. L 24 6, EXISTING DRAINAGE STRUCTURES TO BE INSPECTED AND REPAIRED AS } c~ c~ NEEDED, AND EXISTING PIPES TO BE CLEANED OUT TO REMOVE ALL SILT a ~ _ ~ 9 44, 44,0 5.75 i 45, 4 37 RCP 0~ ~ AND DEBRIS. C } N ~ \ [ ~ ~ ~ / 14 ~ ~ 45. n ~ ~ . 4 c ~ J ~ ~ 00 4 ~ 42 UTPAK CE $$2 ~ 7. EXISTING GRADE CONTOUR INTERVALS SHOWN AT I FOOT. C ~ ~ ~ 16,0 ~ ~ 43,75 ~ ! 44.0 .0 ~ ~ 42, ~ ~ ~ ~ x 8.0% MAX ~ ! ~ 46. ~ ~ 44, ~ ~ ~ ~ +I,36 ACR 8. PROPOSED GRADE CONTOUR INTERVALS SHOWN AT I FOOT INTERVAL , ~ ~ 5.75 442 4,4 i 12 45• , 45.6 4" FRE H DRAIN'' ~ 4 445 S rn 423 42.3 42 3.5 ~ 9. IF ANY EXISTING STRUCTURES TO REMAIN ARE DAMA ~ ~ c GED DURING ~ N N : ~ 43b 51 Wi 44,0 ~,O ~ CONSTRUCTION IT SHALL BE THE CONTRACTORS RESPONSIBILITY TO REPAIR ~ ~ 4 ~ z .C / 9 LF ~ 121~I LF 24" SYSTEM (TYP„ RE ~ 44 fl „ ~ AND/OR REPLACE THE EXISTING STRUCTURE AS NECESSARY TO RETURN IT ~ ~ 126 LF 24" ` ~ 7 30 R ~ 4G35 AT R P ®0~ GEOTEC REPOR _ 126 tF ; ~ DRAIN ~ 45.0. 4415 44 ~ i R P m ® 1:3~ i 44,4 4 ~ TO EXISTING CONDITIONS OR BETTER, Q 25 C R P ®0~ 44, ~ ~ .J / OPOSE BETA L IPRAP 4,8 4.0 4.25 a2 W ~ W 10. ALL STORM PIPE ENTERING STRUCTURES SHALL BE GROUTED TO ASSURE W Ci"~9~'S~7R'OR 44, i 44, 44,0 / AKRON a45o ~r 4QZ ~ o ` W CONNECTION AT STRUCTURE IS WATERTIGHT, 1.0 ' 44 8 4 43, ~ = W ~-p , N ~ F 15 °RPN ass + 34 L 24 -203,8~g S.F, ~ as 44.n 45,4 I ~ II, ALL ,;TORM SEWER MANHOLES IN PAVED AREAS SHALL BE FLUSH WITH OL RCP ®0 4538 r ~ aaoo FE = 46.00 i ~ ~ PAVEMENT, AND SHALL HAVE TRAFFIC BEARING RING ~ COVER . 43.4. - ~ _ x " S u. aae .0 44. 4,0 44. 43. 44,6 i 45.0 46,o r' 423 42, ~ ~ - W MANHOLES IN UNPAVED AREAS SHALL BE 6 ABOVE FINISH GRADE. LIDS i Z SHALL BE LABELED STORM SEWER", _ - I a.~e 44.5 ~ ~ ALL S~ORMDRAI(~1 LEADER,, SHALL $E 45.0 43 ! 43 5 I ~ 427 i 12. THE CONTRACTOR SHALL ADHERE TO ALL TE 45 ROUTE -UNDER ROUND T THE SI E ~ 44.0 433 ! 8~ RMS b CONDITIONS AS 82 °LF 24" _ 424 ! ~ OUTLINED IN THE GENERAL N,P,D,E.S, PERMIT FOR STORMWATER DI H ~ ~ , 431 ~ STOR DRAINA E Y TE ~ ~ - R( F ~ ~ S S STOR DRAIN ~ ~ 43 ~ U AS TAT SC ARGE RCP 0~ i SOC ED WITH CONSTRUCTION ACTIVITIES, d , 0 EBAY ~ 4.8 3.8 ~ i i 4 LEADE~2S SHALL BE 10, I " AND 16N, AT a 45,4 .4 ~ W 13, CONTRACT R 43.1 43,4 " ~ Z 0 SHALL ADJUST AND/OR CUT EXISTING PAVEMENT AS i-,: L0~ S ~~OPE (MINI UM), RED RCN FOr 4525' F ~ 43. ~ - 24 EXACY DOWNSP UT LOC TIONS; SI E AN ~ 4 Wi ~ 4 216.. LF 24 J NECESSARY TO ASSURE A SMOOTH FIT AND CONTINUOUS GRADE. 22 Q P _ RCP ,>:0~ N 44. (~i 39 ~ C 0~ Ula . CONTRACTOR SHALL ASSURE POSITIVE DRAINAGE AWAY FROM BUILDINGS 336 LF 30 UMB 45.15 45,0 43,8 43,E of 43 125 LF 125 LF 24" ~ 9 ~F 42 ~ Q OR ALL NATURAL AND PAVED AREAS, R P ® : ~i 44b RCP C 0.2~ 4.3 RCP ®0~ 42.0 ~ ~ 424 ' ~ 15. TOPOGRAPHIC INFORMATION TAKEN FROM A T P 45LF24" ~ .46,0 0, CP ®0~ ' 0 OGRAPHIC SURVEY BY FREELANU ASSOCIATE F ' ~ S, INC., I CONTRACTOR DOES NOT ACCEPT .25 3~1 I 4 ' 25 ! EXISTING TOPOGRAPHY AS SHOWN ON THE PLA 42 _43.1 ; H NS, WITHOUT EXCEPTION, HE _ fi SLOPE v I 44 ~ S ALL HAVE MADE, AT HIS EXPENSE, A TOPOGRAPHIC SURVEY BY A ~ 42 4 r ~ i REGISTERED LAND SURVEYOR AND SUBMIT IT TO THE OWNER FOR REVIEW, 16 2Ct~t R ~ ~ PIPE (TYP) A ~ 4.0 ~ ~ ~ ! ~ 4515 ~ ~ 44.2 16.0' m 12" DOW;. SPOUT. OLLECTO 429 4 41,6 4265 ~ I. 16, ALL UNSURFACED AREAS DISTURBED BY GRADING OPERATION SHALL I RECEIVE 4 INCHES OF TOPSOIL. CONTRACTOR SHALL APPLY STABILIZATION F m - - -'~4~1A~f-._:~.. (R00 RAIN) IN I,O~. IE 4 i FABRIC TO ALL SLOPES 3H~IV OR STEEPER CONTRACTOR SHALL GRASS Q UND RGROUN STORMD AIN 44 4 435 ~ DISTURBED AREAS IN ACCORDANCE WITH ORANGE COUNTY SPECIFICATIONS - ' UNTIL A HEALTHY STAND OF GRASS IS OBTAINED, I ~ 4550 ~ - _ 0 4 4 .25 .b 43,1 BERM 45,E 10" DOWNSPOUT COLL ~ OR 4 4 , 17, CONSTRUCTION SHALL COMPLY WITH ALL APPLICABLE GOVERNING CODES U - - _ _ - ~-(~A1ZDE-Nt=~EN-AIN ® 43.2 44.6 45.2 45.16. 45,0 i 435 MIN I,O~, TIE TO 43.2 i AND BE CONSTRUCTED TO SAME, J 424 _ J UNDERGR UND T RMDRAIN TC~45;76 4.42 4 - - - - - 4450 Ar 0 S 0 ~ 45.3 J5 ~ 335 18, ALL STORM STRUCTURES SHALL HAVE A SMOOTH UNIFORM POURED TP~45~2b 45.6 - - - oaaN a5a ro TC~4b,0 a 3.35 MORTAR INVERT FROM INVERT IN TO INVERT OUT. ^ 44 4 435 ~ VEGETATIVE 45, 45.E ro aye 4~ ro 4550 4 TP~4 4QO 3. 44, 550 ab. 9 b"`~c 'S 19, SETTLEMENT PLATE ARE Z 42 43J 4 6 S REQUIRED IN AREAS OF DEEPEST FILL. ~ 3550 SHELF (6 ~ 1 SLOPE) 125 LF 24" ~ 449. CONTRACTOR TO COORDINATE WITH OWNER'S GEOTECHNICAL W ~ 45 I - - "°9a 45.5 4550 , ,0 CP ® 0~ W 43. l11 - - - ~ ~ _ ~ ~•-45.3 i 44. REPRESENTATIVE ON LOCATION AT THE TIME OF CONSTRUCTION. 43 4 136 LF 24° - ~ W - I a r 0 4 + TP 4550 44, pi 43.05 ~ 538 OLRB 43.05 43,2 ® 20, TEMPORARY CONSTRUCTION EASEMENT REQUIRED FROM V P 44 A RCP 0~ DE ELO ER AND ~ (n ~ a~ 45.3 ~ 44,0 ~I ~ \ 0 4aaz 451 47 ADJOINING PROPERTY OWNER TO THE WEST FOR ALL WORK OUTSIDE m 43.1 ~ 43.5._ WAL-MA W Q 3,5 4 RT PROPERTY LINE, EASEMENT EXTENTS BEING AGREED UPON AT Q X 44 44 4.6 4 3.8 ~ \ ;.45.2 4.2 W 36.25 248 LF 24" - - - TIME OF BID. ~ Z ~ 7 44• 4 4 i 4 1 - . _ - 3,1 - - I~L~2 44• 44. i 4 z J ~ 43.5 433 8 192 L 24 ~ / 441 P ® ~ ~ 44, 4 ~ 43.4 54 - ~ Q N SLO 44. 44 0~ ~ 44 Q RCS 0~ ~ _ I ~ 44,4 421 ~ 44,1 :44.5-~ 44 439 420 J CA TI N N TI _ z CET C F " NTRACT R 44. 49 L 24 - z a .0 17 43.3 18 434 43,4 m ~ Q U RCP 0~ ~ THE CONTRACTOR IS SPECIFICALLY CAUTIONED THAT THE W W , / „ 44, 4,0 ~ 4 , ,0 ~ ~ 19 43 0 , Z ~ 3 ~ 25 ~ ~ 2 LOCATION AND/OR ELEVATIONS OF EXISTING UTILITIES AS W ~ - 431 _ . _ - 4451 = STO~MWATEf~ 35•~ 4a,5 44 ~ - - -432 - ~3,?.~_ X3,25 ~3,2r 4325- - ~ 43.33 ~ SHOWN ON THESE PLAN I z ^ ~ S S BASED ON RECORDS OF THE OC U 35 3.0 MANAGMENT ~ 44 -4325- X33-43. 43.6 VARIOUS UTILIT LLJ Z 43,0 ~ 4'~ Y COMPANIES AND WHERE POSSIBLE, W A Q F _ ~ ~ ~ 6 315 LF 30" ~ U MEASUREMENTS TAKEN IN THE FIELD. THE INFORMATION IS (n ` RCP ®I.O~ 43, NOT TO BE RELIED ON AS BEING EXACT OR COMPLETE. C~ - - ~ AGILITY ~ ~ ~ y ~ ~ 43,0. - _ 433 21 4285 4275 4285 4215 4285 4215 4285 42,75 42.8_! 42.75 4285 4215 - 43,4; 44, ~ al THE CONTRACT R _ ~0 Q ~ 1 10' ~ ~ 208 LF 3550 C _ a27 \ ( _ ~ I6L 4" 117LF2 I ~ IILF24" 197 ~ 135 LF 4" 0 MUST CALL THE APPROPRIATE UTILITY Z _ 197 LF 24" ~ ` I COMPANY AT LEAST 48 HOURS BEFORE ANY ~ 24 ~ RCP 0~ EXCAVATION Q( N BENCH i ~ RCP ®0~ ® RCP R F I 3550 RCP i ~ CP 0~ C ~ O~ RCP m 0~ TO REQUEST EXACT FIELD LOCATION OF UTILITIES. IT -I ~ ~ \ 36.25 ~ ~ ~ ~ 4 4 3 / / ~ \ 12' VEGETATIVE " 129 L 3 A~ SHALL BE THE RESPONS- IBILITY F TH 129 LF 4 u' ~ 0 E CONTRACTOR TO ,J I 1 / SHELF (6 ~ I 129 L` 2 RCP 0 0 ® RELOCATE ALL EXISTING UTILITIES WHICH CONFLICT WITH THE RCP 0 ~ PROPOSED IMP ~ / ~ I 61 LF 30" ' RCP ®0 22 23 RCP \ 3550 SLOPE) 3 ~ RC m L ~ / I A ROVEMENTS SHOWN ON THE PLANS. EXISTING 1 / MIO~OPOOL LOPE 21 ~ 36.25 ~ 24 44,1 UTILITIES BEING EXTENDED INTO THE SITE SHALL MEET ALL J 425 THE REQUIREMENTS OF THE R P F J ~ I ~ I ~ I ~ ~ OUTLET II ` ~ - 29 ES ECTIV~ UTILITY COMPANY, THE NT 35.50 ~ ~ ~ ' ~ ~ 4215 42 4205 ~ ~ ~ STRUCTURE - 4255 4245 CO RACTOR IS RESPONSIBLE TO COMPLY WITH ALL 43.05 UTILITY COMPANY SPECIFICATION AN = S D REQUIREMENTS. ~ ~ .I ~ 1 4215 4211... 42~i 42A- 4211- PERMANENT l ~ FILTER RIP AP 42 4245 4 424 P 424 42b 424 4217 4 ~ 4 .I7 24 \ - 10 tt J7 424 424 4215 .4235 4275 DIVER I N S 0 NOTE ~ SEE GRADING PLAN (SHEET 2) FOR FOUNDATION " i ~ RING (TYP, APf~ON ,2 3625 ~ l 312 425 4 43.4 DITCH SUBSURFACE PREPARATI 3.0 ON NOTE. 35.50 \ ~ ~ ~ SEE , ~ 1 / N 45; ~ / DETAIL) O ~ 4 ~ VEGETATIVE ~ ' CAUTION**~ ~ \ ~ / b / 34 LF (2)-24" EX ENSON 3550 4 4 ,2 SHELF (6~I SLOPE) ~ ~ ~ / ~ ® 325 43 43. 4325- 43. 43,2 ' 43.5 SQL 3550 RCP 0~ REA - 10' 4~ _ _ N.C. ONE CALL: UTILITY LOCATOR SERVICE cAUna+ - _ BENC 0 I 249 F 24" 4" FRENC DRAIN. _ - _ BERM R RETA~~ S~~PS 4 THE UNDERGROUND UTILITIES SHOWN HAVE BEEN LOCATED • ~ _ - i~ RC m 0~ SYSTEM YP„ RE~ ~PS 3 DAYS BEFORE DIGGING CALL F1E7.D SURVEY INFORMATION AND EJGSTING DRANINGS DRAWN THE SJR~EYOR MAKES NO GUARANTEE THAT THE UNDERGROUND TOLL FREE 1-800-632-4949 UTIU11E5 SHOWN COMPRISE ALL SUCH U11L1TIE5 IN THE AREA, MGL J OTE ~ REP RT) ±43,2OO.F, O 0 . 2 LF 30" ~,F, EITHER IN SERVICE OR ABANDONED. THE SURVEYOR FURTHER DOES NOT WARRANT THAT THE UNDERGROUND UTIUIIES SHOWN ARE IN CHECKED ~^I 1HE E%ACT LOCATION INDICATED, ALTHOUGH HE DOES CERTIFY THAT - - . I FF = 444.00 ~ ~ RCP ®3.1~ ~ 2 105 LF ; 4" +4, 6 A ONE CALL SYSTEM FOR COMMUNITY AND JOB SAFETY. TH EY ARE LOCATED AS ACCURATELY AS POSSIBLE FROM INFORMATION SKS _ I \ ~ RCP ®0~ AVAILABLE. THE SURVEYOR HAS NOT PHYSICALLY LOCATED THE „ 43.8 43. uNDERatwND ununES. -~J'' - ~ 147 LF 24" 24 F DATE 129 L 24 3~1 SLOPE ~ RCP ®0~ . ~ 438 ~ 43. 3 2 4 3 l I LF 24" 0~ „RCP ®0~ 3~1 SLOPE 5/09/06 141 LF 24 SCALE 430 LF 30" ~ - ~ ~ ~ _ ' CP ®p~ RCP ®0~ 4 438' RCP ®0.2~ ~ ~ 44 44 43 4 I" 60' 44 3 PERMANENT LF 30" ~ 42 i 43 43.3 43.4 4.4 45 JOB No, 3 PFPM~NFNT / I I r~ r~ T 1 \ v v v v F~ ~A 30' DRAINAGE DIVERSION EASEMENT - - - - - _ CHECK DAM (TYP, "I Z/ DRAWING DITCH 4A= PLACE EVERY 200 E-- F E-- 204 LF 48" LF WITHIN DITCH) t~ 4_ RCP ®0,5% " E• o bo rio CHECK DAM 1 1 2 A NOTE: CONTRACTOR TO REFER TO GEOTECHNICAL YP) NOTE: R AINING WALLS GREATER THAN 4 FEET IN HEIGHT MAM-LINE 'D" - NEXT SHEET REQUIRE BUILDING PERMIT. DESIGN TO BE APPROVED PRIOR SCALE r • 60' TO CONSTRUCTION. OF SHEETS 4 REVISIONS BY 1152 1394 NOTE RETAINING WALL; INING WALLS GREATER THAN 4 FEET IN HEIGHT LEGEND REQUIRE BUILDING PERM _ LDING PERMIT, DESIGN TO BE APPROVED PRIOR EXISTING PROPOSED DESCRIPTION iD~ - TO CONSTRUCTI N, JCTION, i 85 CONTOUR LINE 36,2 • SPOT ELEVATION ,1~5 ~ 1395 ? ¦ STORM DRAIN INLET S~gIPH ~ ~ j - • STORM DRAIN MANHOLE MPheNS s Wy, s _I i , ° STORM DRAIN PIPE _ + F NDATION U8~ OU i t )ATTON SUBSURFACE PREPARATION VICINITY MAP ' ~ _ IN THE DRAWINGS AND/OR SPECIFICATIONS, THE (APPROXIMATE SCALE 1'-5000') ' ~ ! UNLESS SPECIFIC i ' OF THIS S ~ _ LIMITS S SPECIFICALLY INDICATED OTHERWISE F THI SUBSURFACE PREPARATION ARE CONSIDERED TO 8E THAT PORTION OF THE o s N TE I CHECK DAM (TYP, i SITE DIRECTLY BE 0 RADING ITE G S )IRECTLY BENEATH AND 10 FEET BEYOND THE BUILDING AND APPURTENANCES. E EVERY 200 ~ APPURTENANCES ?TENANCES ARE THOSE ITEMS ATTACHED TO THE BUILDING PROPER (REFER TO I. CONTRACTOR IS RESPONSIBLE FOR DEMOLITION OF i, - PLAC i - / LF WITHIN DITCH) _ _ _ ~ DRAWING SHEET _ - N LUDING BUT NOT LIMITED T0, THE BUILDING SIDEWALKS, EXISTING STRUCTURES INCLUDING REMOVAL OF ANY EXISTING NG SHEET SPU, TYPICALLY I C - / KS CONCRETE APRONS AT UTILITIES SERVING THE STRUCTURE. UTILITIES ARE TO BE / ~ ~ _ GARDEN CENTER, .N CENTER, PORCHES, RAMPS, STOOPS, TRUCK WELLS DOC v TO THE RIGHT-of-wAY. PAD ETC, THE SUBBASE AND THE VAPOR REMO ED THE AUTOMOTIVE I ~ r ~ WHERE AUTOMOTIVE CENTER, COMPACTOR - N T EXTEND BEYOND THE LIMITS OF THE ACTUAL BUILDING 2, THE CONTRACTOR IS SPECIFICALLY CAUTIONED THAT THE BARRIER, - ` • .R, WHERE REQUIRED, DO 0 LOCATION ANDIOR ELEVATION OF EXISTING UTILITIES AS THE APPURTENANCES, PERMANENT ~ _ ' _ AND THE APPURI DIVERSION DITCH SHOWN ON THESE PLANS IS BASED ON RECORDS OF THE MPANIES, AND WHERE POSSIBLE, CHECK DAM'-- - I ESTABLISH THE F VARIOUS UTILITY CO U 3LISH THE FINAL SUBGRADE ELEVATION AT 10 INCHES BELOW FINISHED FLOOR A REMENTS TAKEN IN THE FIELD. THE INFORMATION IS (TYP) ~ CHECK----~=- - ELEVATION T AT II, INCHES BELOW THE FINISHED ME SU R 5 ING EXACT OR COMPLETE. Z ~TION TO ALLOW FORA 4 INCH SLAB, 0 NOT TO BE RELIED ON AS BE _ - - - ~ FLOOR ELEVATOOf - ~ INTO ALLOW FORA 5,5 INCH SLAB TO ALLOW FOR THE SLAB THICKNESS THE CONTRACTOR MUST CALL THE APPROPRIATE UTILITY . ELEVAT 0 INE B' -PREVIOUS SHEET AND A 6 INCH MATCHL HALL CONSIST 4 INCHES OF AGGREGATE BASE COMPANIES AT LEAST 72 HOURS BEFORE ANY EXCAVATION A 6 INCH SUBBASE, THE SUBBASE S F F AGGREGATE, TO REQUEST EXACT FIELD LOCATION OF UTILITIES, IT Z ~ COURSE COVERS[ SE COVERED BY A BASE CONSISTING OF 2 INCHES 0 INE HALL BE THE RESPONSIBILITY OF THE CONTRACTOR TO ~ p, THE REQUIREMENTS UNDER SECTION 1010, PAGES S ITIE WHICH CONFLICT WITH THE AGGREGATE BAS' 5-9 THROUGH 5-I, EGATE BASE COURSE SHALL MEET RELOCATE ALL EXISTING UTIL S 0 - 4 AND SECTION 1010, PAGES 10-23 THROUGH 10-33 OF THE NCDOT PROPOSED IMPROVEMENTS SHOWN ON THE PLANS, ~ ~ ~0 HROUGH 5 I T HALL ~ ~ ~ "STANDARD SPEC ARD SPECIFICATIONS FOR ROADS AND STRUCTURES;' FINE AGGEGA E S FATTER c N - - - _ - CONSIST OF A D R 3. ALL CUT OR FILL SLOPES SHALL BE 3~1 OR L ~ Q ~ F A CLEAN GRANULAR MATERIAL WITH LESS THAN 3 PERCENT CLAY AND/0 ~ ~ ~ ST 0 N 10 SIZE AS UNLESS OTHERWISE NOTED, ~ _ ~ I; FRIABLE PARTICLE LE PARTICLES THAT SATISFY AGGREGATE REQUIREMENTS OF THE 0 ~ Q ~ r` rn DEFINED BY ASTI - F ATERIAL PASSING THE NO. MAY BE USED AT CONTRACTORS ~ O ~ .D BY ASTM D448 AND CONTAIN 6 TO 12 PERCENT 0 M 4, PRECAST STRUCTURES Q ~ ~ ~ , BRIER WILL BE REQUIRED ABOVE FINE OPTION, Q ~ c ~ Ln ~ 200 SIEVE. A I SIEVE. A 15 MILLS THICK VAPOR RETARDER/BA p o 0 I ~ AGGREGATE, T4- EXTEND I NTRACTOR IS RESPONSIBLE FOR OBTAINING ACCURATE MEASUREMENTS NLE OTHERWISE ~ ~ EGATE, THE CO 5. STORM PIPE SHALL BE AS FOLLOWS U SS ~ ~ _ ~ FOR ALL CUT A EXISTING ALL CUT AND FILL DEPTHS REQUIRED, NOTED ~ ~ N ~ TYPE I' RCP, CLASS III PER ASTM C-7b,WITH FLEXIBLE ~ ~ o ~ J ~ PIPE 8 ' I DRAIN IRRIGATION IRRIGATION POND AND DITCHES AND INSTALL FRENCH DRAINS AND DITCHES PLASTIC C ~ ~ ~ LF (24" CORDING TO AC I NDERCUTTING OF SOFT SOILS AND BITUMEN GASKETS AT JOINTS, d ~ ~ ~ x )RDING TO PROVIDED FRENCH DRAIN PLAN DETA L, U ~ ~ RCP ® BILIZATION WI STA WITH GEOTEXTILE FABRIC AND CRUSHED STONE WILL BE REQUIRED WHERE TIN DRAINAGE STRUCTURES TO BE INSPECTED AND ~ LIZATION 6, EXIS G I.S~) THE EXISTING PC - N I LOCATED WITHIN THE PROPOSED BUILDING AREA, UNDERCUTTING REPAIRED AS NEEDED, AND EXISTING PIPES TO BE CLEANED ~ O c =XISTING POD S ~ ~ N ~ AND STABILIZATIC ABILIZATION SHOULD EXTEND AT LEAST 25 FEET HORIZONTALLY OUTSIDE THE OUT TO REMOVE ALL SILT AND DEBRIS. ~ ~ ST Z .c ~ BUILDING LIMITS. I IT .REMOVE SURFACE VEGETATIONS, TOPSOIL, ROOT SYSTEMS, ORGANIC WN AT I FOOT, ~ UI NG LIM S 7, EXISTING GRADE CONTOUR INTERVALS SNO Q ~ EXI TING FILL, AND SOFT OR OTHERWISE UNSUITABLE MATERIAL FROM THE ~ FF- R AD MATERIAL, EXISTIf SEE 0 SITE 0 RIAL, S N UITABLE OR W N AREA, PROOFROLL EXPOSED SUBGRADE. REMOVE AND REPLACE U S g, PROPOSED GRADE CONTOUR INTERVALS SHOWN AT I I G HALL BE FREE OF W VEMENTS PLANS" BUILDING AREA. IMPRO OR S UNSTABLE AREA; i ! ' ` F DE IGN OF ABLE AREAS WITH SUITABLE MATERIAL. SUBGRADE MATERIALS FOOT INTERVALS. I I A WAY ORGANIC AND 0 ROD LL MEET THE FOLLOWING W ~NIC AND OTHER DELETERIOUS MATERIALS AND SHA F EXI TING STRUCTURES TO REMAIN ARE DAMAGED 9, I ANY S ~ ~ ~ IREMENTS I REOU I ~ IREMENTS~ DURING CONSTRUCTION IT SHALL BE THE CONTRACTORS i T REPAIR AND/OR REPLACE THE EXISTING LL RESPONSIBILITY 0 Q ITN W TI N A 0 C LO ~ ~ I ITN RESPECT TO FINAL GRADE P.I, L,L, STRUCTURE AS NECESSARY TO RETURN IT TO EXISTING ,TION W ~ BUILDING AREA, REA BELOW UPPER 3 FEET 30 MAX> 70 MAX> CONDITIONS OR BETTER, ING A > i ~ BUILDING AREA, ` ~ ING AREA, UPPER 3 FEET 20 MAX, 50 MAX, I .ALL STORM PIPE ENTERING STRUCTURES SHALL BE 0 GROUTED TO ASSURE CONNECTION AT STRUCTURE IS :I ~ 2,5 SUBGRADE MATE ATERIAL SHALL BE PLACED IN LOOSE LIFTS NOT EXCEEDING 8 INCHES IN WATERTIGHT, BADE M F N TANDARD PROCTOR ' ~ SLOPE ~ AND COMPACTED TO AT LEAST 98 PERCENT 0 T E S .NESS I ~ 97 LF THICKNESS AND ` 0 18" RC MAXIMUM DRY D ' ~ CONTENT WITHIN 3 PERCENT BELOW II. ALL STORM SEWER MANHOLES IN PAVED AREAS SHALL , v1UM DRY DENSITY (ASTM D 698) AT A MOISTURE gE FLUSH WITH PAVEMENT, AND SHALL NAVE TRAFFIC ~ ®1,5~ „ TO 3 PERCENT IM M, MANH LES IN UNPAVED AREAS S PERCENT ABOVE THE OPT U BEARING RING is COVERS, 0 SHALL BE 6" ABOVE FINISH GRADE, LIDS SHALL BE ATED SPREAD FOOTINGS AT COLUMNS AND LABELED "STORM SEWER', ~ , ' THE FOUNDATION CONTINUOUS SPG FOUNDATION SYSTEM SHALL BE ISOL F TINGS AT WALLS. INUOUS SPREAD 00 12, THE CONTRACTOR SHALL ADHERE TO ALL TERMS ~ CONDITIONS AS OUTLINED IN THE GENERAL N,P.D,E,S, PERMIT ' W 59 THIS FOUNDATIOI TION SUBSURFACE PREPARATION DOES NOT CONSTITUTE A COMPLETE SITE FOR STORMWATER DISCHARGE ASSOCIATED WITH FOUNDA ~ L 18" ~ ~ WORK SPECIFIC F CONFLICT, INFORMATION COVERED IN THIS PREPARATION CONSTRUCTION ACTIVITIES. . SPECIFICATION, IN CASE 0 W~ 3 ~ W . SHALL TAKE PRI m . P I.5~ C R THE WAL-MART SPECIFICATIONS, REFER TO THE . L TAKE PRECEDENCE OVE IN THIS PREPARATION. THIS 13. CONTRACTOR SrA-- AD.,~S T ANDIOR CUT EXISTING i N I ~ ~ SPECIFICATIO S ,IFICATIONS FOR SPECIFIC INFORMATION NOT COVERED PAVEMENT AS NECESSARY TO ASSURE A SMOOTH FIT AND ' , INFORMATION W~ I ~ p 33LF2" KEN FROM A SUBSURFACE EXPLORATION REPORT PREPARED BY SAME, C NTINUOUS GRADE, ?MATION WAS TA F R INFORMATION 0 INC., DATED FEE ~ 9 58 0' ~ ' RCP m 2. ONLY AND IS N+ ATED FEBRUARY 13, 2006 (SUBSURFACE EXPLORATION REPORT IS 0 D - I N SPECIFICATION). 14, CONTRACTOR SHALL ASSURE POSITIVE DRAINAGE AWAY AND IS NOT A CONSTRUCT 0 FROM BUILDINGS FOR ALL NATURAL AND PAVED AREAS. b ~ ~ U W W 15. TOPOGRAPHIC INFORMATION TAKEN FROM A J 1 ~ i ~ ~ RIPRAP '~n ` APRON tt4 IMPERVIOUS SURFACE TABLE TOPOGRAPHIC SURVEY BY FREELAND ~ ASSOCIATES, INC., IF ~ CONTRACTOR DOES NOT ACCEPT EXISTING TOPOGRAPHY AS - YP ` CHECK DAM (T ~ 1 ~ IMPERVIOUS AREA IMPERVIOUS AREA TOTAL AREA SHOWN ON THE PLANS, WITHOUT EXCEPTION, HE SHALL PROPS i PLACE EVERY 200 ~ ~ U ! TW, 4 TW ~ 433.0 ~ PROPERTY (AC) HAVE MADE, AT HIS EXPENSE, A TOPOGRAPHIC SURVEY BY ~ (AC) Z F WITHIN DITCH) ~ ~4 4,0 L / ~ BW 3 . BW ~ 426.5 LARGE RETAIL A REGISTERED LAND SURVEYOR AND SUBMIT IT TO THE • RGE RETAIL AND SHOPS +67~ ±42,03 OWNER FOR REVIEW. I1J ~ W W ~ ~ / ~ ? ~ (WITHOUT 28 (WITHOUT POND) ~ J RIPRAP 16. ALL UNSURFACED AREAS DISTURBED BY GRADING ~ W RGE RETAIL AND SHOPS ± 4 ±81`~ ±42.03 OPERATION SHALL RECEIVE 4 INCHES OF TOPSOIL, ~ I ` LARGE RETAIL + U' ~ APRON tt6 ~ (WITH 3 CONTRACTOR SHALL APPLY STABILIZATION FABRIC TO ALL ~ ~ m (WITH POND) ~ Q ` `a TW ~ 433,0 ~ Q OUTL + SLOPES 3H~IV OR STEEPER. CONTRACTOR SHALL GRASS W + + _7,45 ~ BW ~ 417.8 PAR L ~3 OUTLOTS -6.7 -90~ (ASSUMED) DISTURBED AREAS IN ACCORDANCE WITH ORANGE COUNTY ~ NTIL A HEALTHY STAND OF GRASS IS J ~ SPECIFICATIONS U Z T ~ Z ~ ~ OBTAINED, ~ Q N 'I - ~ + AC ES 336 LF 30 -~.~J4 1 ~ 17. CONSTRUCTION SHALL COMPLY WITH ALL APPLICABLE J Z RCP m 0.2~ U ~ ~ ~ ~ ~ GOVERNING CODES AND BE CONSTRUCTED TO SAME. - z TRACT R Q CN TICS T NN I,Q ~ 3550 A TI ~W~ ~ CONTRALTO TO ~ ~ CAUTIONED THAT THE 18, ALL STORM STRUCTURES SHALL NAVE A SMOOTH W ~ THE CONTRACTOR IS SPECIFICALLY UNIFORM POURED MORTAR INVERT FROM INVERT IN TO z 20' DRAINAGE TALL 18" B M ` I INS PERMANENT A EMENT ~ ~ ' P ~ L CATION AND/OR ELEVATIONS OF EXISTING UTILITIES AS INVERT OUT. ~ Z o F E W IT H E S ~ ~ ALONG TO ~ TW ~ 433.0 DIVERSION ~ / ~ SLOPE (T SHOWN ON THESE PLANS IS BASED ON RECORDS 0 TH W P ATE ARE REQUIRED IN AREAS OF U ~ ~ I, ~ ~ BW ~ 419,75 ~ / ~ VARIOUS UTILITY COMPANIES AND WHERE POSSIBLE, I9. SETTLEMENT L S (n ~ THE FIELD, THE INFORMATION IS DEEPEST FILL. CONTRACTOR TO COORDINATE WITH ~ - - MEASUREMENTS TAKEN IN OWNER'S GEOTECHNICAL REPRESENTATIVE ON LOCATION AT Q I ~ ~ T BE RELIED ON AS BEING EXACT OR COMPLETE, F CONSTRUCTION. Z ~ NOT 0 THE TIME 0 - Cn ~ ~ ~ ~ ~ RETAINING WALL A , 36.25 THE CONTRACTOR MUST CALL THE APPROPRIATE UTILITY ~ N / ~ 1 F ~ (DESIGN BY OTHERS) 309 L 30 HOURS BEFORE ANY EXCAVATION 20. TEMPORARY CONSTRUCTION EASEMENT REQUIRED FROM ~ ~ COMPANY AT LEAST 48 RCP 0 2.1~ ` ' ~ ~ ATTON OF UTILITIES, IT DEVELOPER AND ADJOINING PROPERTY OWNER TO THE ~ TO REQUEST EXACT FIELD LOC WAL-MART PROPERTY LINE, F THE CONTRACTOR TO WEST FOR ALL WORK OUTSIDE I NCH ~ ` X 10' BE ~ SHALL BE THE RESPONS- IBILITY 0 EASEMENT EXTENTS BEING AGREED UPON AT TIME OF BID. I ~ 4 E TPARC OU I 36.25 'I RELOCATE ALL EXISTING UTILITIES WHICH CONFLICT WITH THE ~ ED IMPROVEMENTS SHOWN ON THE PLANS, EXISTING J PROPOS J i 2,51 • I _ ±1,29 ACR Tw•433.0 V TATIVE I (TIES BEING EXTENDED INTO THE SITE SHALL MEET ALL CAUTION uT L ~ SLOPE ` ~ BW ~ 427.0- SI-~EL (6 • I SLOPE) THE REQUIREMENTS OF THE RESPECTIVE UTILITY COMPANY, 35.50 ~ I ~ ~p ~ ~ 26 LF _24 ~0 WITH ALL 1 THE CONTRACTOR IS RESPONSIBLE TO COMPLY TOR SERVICE 47 LF 30"~ ~ ~ / P o 0~ ~Oi ~ RC FI ATIONS AND REQUIREMENTS. N.C. ONE CALL. UTILITY LOCA UTILITY COMPANY SPECI C ~ 5 RCP ®0,2~ 3 DAYS BEFORE DIGGING CALL TOLL FREE 1-B00-632-4949 3 ~ I SLOPE ~I ~ ~ ~ ~ - _ 28 .116 24" ~ I ` , B _ MATCHLINE "D" -PREVIOUS SHEET - - ~ A ONE CALL SYSTEM FOR COMMUNITY AND JOB SAFETY. I 55 LF 431 ~ , I v 8' RCP _ ~'i ~ CAUTION a' I L f ~ ~ ~ _ ~ ~ m 1,5~ 65 ~ vM HAVE BEEN LOCATED i THE UNDERGROUND UTILITIES SHO r ! FROM FlELD SURVEY INFORMATION AND EXISTING DRAIMNGS. 4 ® - RVEYOR MAKES NO GUARANTEE THAT THE UNDERGRWND THE su DRAWN U1IUTIES SHOWN COMPRISE ALL SUCH UTEIIIES IN THE AREA, F 30" I I ~ I i EITHER IN SERVICE OR ABANDONED. THE SURVEYOR FURTHER DOES MGL I I NOT WARRANT THAT THE UNDERGROUND UTILITIES SHOWN ARE IN I 29 m P R C • ~ ~ THE EXACT LOCATION INDICATED, ALTHOUGH HE DOES CERTIFY THAT ~ , AREA TO ! THEY ARE LOCATED AS ACCURATELY AS POSSIBLE FROM INFORMATION CHECKED EXISTING WETL ND i TPAR EL 5 OU PERMANENT + AVAILABLE. THE SURVEYOR HAS NOT PHYSICALLY LOCATED THE UNDERGROUND UTILITIES. SKS RIPRAP ~ REMAIN UNDIST~JRBED DURING DIVERSION DITCH I ; -I,25 CRES • TW ~ 428.0 APRON ttl ~ CTION ACTIVITIES I GATE CONSTRU BW ~ 427.5 I 5109106 I SCALE i I'! I ~ I I" 60' I JOB No, 1 f ' I WING ~ ~ DRA ~ ~~n R /wl ~I _--T _ ~ I 120 o bo I SCALE I' 60 - OF SHEET _ _ _ P ER PERFORATED PV PROJECT DESCRIPTION CAT OUTLET STRUCTURE' REVISIONS BY ~4 REBAR AT 12' I-- 12 THE PURPOSE OF THIS PROJECT IS TO CONSTRUCT A *-203,819 S.F, WAL-MART OC. EACH WAY 5 PE 5" PERFORATED PVC PIPE TO BE EXTENDED FROM 5" suPERCENTER, ALONG wlrH i/-43,200 S.F, OF RETAIL SHOP SPA E A C , ND ASSOCIATED DIAME _ _ _ _ PIPE DIAMETER ORIFICE IN THE OUTLET STUCTURE. PERFORATED OUTPARCELS, ALSO INCLUDED ARE ASSOCIATED PARKING AREAS, DRIVES, UTILITY PIPE TO BE CAPPED AT THE END, WRAPPED IN FILTER SERVICES, AND LANDSCAPING. THE PROJECT INCLUDES ONE STORMWATER - I a REBAR FABRI FABRIC AND COVERED IN tt57 WASHED STONE. T N MANAGEMENT POND, WHICH IS SIZED TO PROVIDE WATER QUALITY IN ACCORDANCE EXISTNG GRADE AT 12' OC. BE C ACH WAY S 0 E SHALL WITH THE STANDARDS OF THE STATE OF NORTH CAROLINA AND THE T W F BE CLEANED OUT AND/OR REPLACED AS OFTEN AS HOLLY SPRINGS. THE POND WILL DETAIN THE 2 0 N 0 / ~ ~ ~ NECE 5, 10, 25, 50 AND 100-YR STORM NECESSARY THROUGHOUT CONSTRUCTION TO INSURE THE POND EVENTS TO PRE-DEVELOPED RUNOFF RATES. THE POND WILL HAVE TWO OUTLETS, THE 450 - - - DRAM _ _ - _ _ - ' 450 PIPE AT TI DRAINS PROPERLY. PERFORATED PIPE SHALL BE REMOVED FIRST RELEASING TO AN EXISTING WETLAND AREA LocarED SOUTH OF THE _ \ / AT THE END OF CONSTRUCTION ACTIVITIES (UPON FIN PROPOSED RETAIL SHOPS BUILDING AND THE SECOND RELEASING TO AN EXISTING AL STORMDRAIN SYSTEM RUNNING ALONG NC HIGHWAY 87, THE POND IS LOCATED _ ~ - - ~ _ i STABI '~--C>`OPOSED ' ~ STABILIZATION OF SITE. CONTRACTOR SHALL INSURE THAT ALONG THE SOUTHWESTERN PORTION OF THE SITE, To THE rH F SOU 0 THE PROPOSED cuz6~ THE f ~ i - THAT THE POND BOTTOM IS FINE GRADED AND GRASSED, AND RETAIL BUILDING AND WEST of THE PROPOSED RETAIL SHOPS BUILDING. A TOTAL of THAT THERE IS POSITIVE DRAINAGE TO THE OUTLET APPROXIMATELY 50,0 ACRES WILL BE DISTURBED DURING THE CONSTRUCTION PROCESS, STRUC STRUCTURE, ALL PHASES OF CONSTRUCTION WILL INCLUDE ADEQUATE EROSION CONTROL _ I FRONT VIEW SECTION VIEW MEASURES. _ _ NO' ~ ITE DESCRIPTION 6 10' BENCH NOTE I ANTI- EEP COLLAR w THE SITE IS LOCATED ALONG NC HIGHWAY 55 BYPASS (SOUTH MAIN STREET), IN CASE OF EMERGENCY OR NEEDED MAINTENANCE, THE BETWEEN IT'S Two INTERSECTIONS WITH RALPH STEPHENS ROAD, IN HOLLY SPRINGS DE IGN 440 lo` BERM _ _ - _ _ _ _ _ _ 440 STC _ _ _ _ (PERM. P N ) STORMWATER MANAGEMENT POND WILL BE DRAINED VIA NORTH CAROLINA. THE SUBJECT PROPERTY ENCOMPASSES APPROXIMATELY 50,0 AI FOREBAY A PORTABLE PUMP, TO BE KEPT ON-SITE. ACRES. THERE IS AN EXISTING POND AND JURISDICTIONAL WETLANDS LOCATED ON AREA PERMANENT POOL N,T,S, THIS SITE, ALL WETLAND DISTURBANCE PERMITS WILL NEED TO BE OBTAINED PRIOR TO THE START OF CONSTRUCTION, 'I EL. 4320 - - TOP OF CLAY CORE 3 ' _ _ EL. 436.2 AT TOP OF BERM 50' RIPRAPPED RED GRADING PLAN THE SITE CURRENTLY EXISTS AS FARMLAND, THERE ARE SEVERAL EXISTING DRAINAGE EMERGENCY FOR EMERGENCY SWALES LOCATED ALONG THE PROPERTY ALONG WITH A POND AND SEVERAL I_ _ _ _ 8 SPILLWAY SPILLWAY LOCATION WETLAND AREAS. THE PROPOSED IMPROVEMENTS SHOW THE CONSTRUCTION OF NE BOTTOM OF FOREBAY EL, - 434,0 3 ACCESS DRIVE FROM NC HIGHWAY 55 AND TWO ACCE 0 SS DRIVES FROM RALPH - - _ PROPOSED - STEPHENS ROAD TO THE DEVELOPMENT, 408.0 U GRADE _ - / 30 THERE WILL BE A STORMDRAIN BYPASS SYSTEMS CONSTRUCTED IN ORDER TO DIVERT _ _ _ _ .430 - _ UPSTREAM RUNOFF AROUND THE SITE. THE NEAREST RE I EL. 405,0 3~ I SLOPE AN UNNAMED TRIBUTARY TO BA A CE VING WATER BODIES ARE - (TYPJ (T w S L CREEK FOR THE OUTFACE TO THE SOUTH 0 ARD RALPH STEPHENS ROAD) AND AND UNNAMED POND FOR THE OUTFACE TO h - _ _ EXISTING THE EAST (TOWARDS NC HIGHWAY 55 BYPASS), PLANNED OUTFLOWS FROM THE ~ STORMWATER MANAGEMENT P ~ U GRADE _ - _ XISTING OND WILL OUTLET AS SHOWN ON THE GRADING PLAN, ~ 0~ AND EVENTUALLY FLOW TO THESE WATER BODIES, GRADE RETENTI N 2' - ~ _ _ (MIND P ND EMERGEN ~ CY ~ CLAY 'KEY' TO BE _ I PLACED IN EXISTING OIL AND UB URFACE CONDITION PILLWAY END VIEW IL ~ " h---- 4' GRADE Q~ THE SITE SOILS, ACCORDING TO THE USDA/NRCS SOIL RV ~ ~ O ~ N.T.S. SU EY FOR WAKE COUNTY, ~ Q c ~ ~ CONSISTS OF THE FOLLOWING ~ 0 ~ ~ - _ NORFOLK LOAMY SAND (NoA) 0 TO 2% SLOPES, (NOB) 2 TO 6% PERCENT L PE ~ ~ L ~ (NoB2) 2 T % S 0 S, Q~ ~ O ~ _ _ _ _ _ _ _ NOTE 0+00 I+00 2+00 3+ + 00 4 00 5+00 6+00 7+00 0 6 SLOPES ERODED V O U~~ ORANGEBURG LOAMY SANDS (Or62) 2 TO 6% SLOPES ERODED Y ~ CO " CLAY MATERIAL TO E3E USED FOR CORE MUST BE TYPE WEHADKEE AND BIBS SOILS (Wo) 0 TO 4% SLOPES a ~ ~ ~ ~ 'CL' OR 'CH' MATERIALS, AS CLASSIFIED BY TI-E UNIFIED RAINS FINE SANDY LOAMY (Ra) 0 TO 2% SLOPES C ~ N ~ APPLIN ~ ~ G GRAVELLY SANDY LOAM (Ag82) 2 TO 6% SLOPES ERODED, (AgC2) 6 TO 10% ~ J 0 ~ ~ SOIL CLASSIFICATION SYSTEM, SLOPED ERODED C N ~ ~ MATERIAL CLASSIFICATION MUST BE DETERMINED BY, OR ~ oox HORIZONTAL SCALE I" = 60' N THE PRESENCE OF, THE INDEPENDENT TESTING FIRM, ADJACENT PR ° PERTIES ~ y rn VERTICAL SCALE ~ I" = 6' ~O ~ ~ CV THE PROPOSED SHOPPING CENTER WILL BE BORDERED BY RALPH STEPHENS ROAD TO ~ ~ _ • ~ THE WEST, UNDEVELOP F ~ .C L ED ARMLAND AND WETLAND AREA TO THE SOUTH, AN ~ ~ ~ ~ ~ ~ TOP OF b' x 6' CONCRETE RISER UNDEVELOPED PARCEL TO THE NORTH AND NC HIGHWAY 55 B P ~ ~ Y ASS TO THE Q EAST, ~ : TP Y I AL CLAY RE ETAIL EL. 424,0 J w PLANNED EDIMENT AND EROSION CONTROL PRACTICE I SCALES N.T.S. s W I. E IMENT BA IN W S 'LI.Ic THE PROPOSED STORMWATER MANAGEMENT POND WILL SERVE AS SEDIMENT BASIN LL DURING THE MASS-GRADING OPERATIONS. IN ADDITION, A TEMPORARY SEDIMENT BASIN ~ EXISTNG'GRADE WILL BE INSTALLED AT THE SOUTHWESTERN CORNER OF TI-E PROPERTY AND MAINTAINED THROUGHOUT SPECIFIC PHASES OF CONSTRUCTION. STONE FILTER RINGS 450 _ 450 WILL BE INSTALLED AROUND THE OUTLET STRUCTURES OF THE BASINS TO A HEIGHT THAT PROTECTS THE LOWEST ORIFICES, AND THE CLEAN-OUT ELEVATIONS WILL BE ~ PROPOSED, 18" CMP RISER CLEARLY MARKED, THE SEDIMENT BASINS SHALL BE CLEANED OUT IN ACCORDANCE WITH THE SPECIFICATIONS FOUND ON THE STORM WATER POLLUTION PREVENTION DRIVE ~ PROPOSED DETAIL SHEETS, ONCE THE STORM DRAIN SYSTEM IS INSTALLED, INLET PROTE TI ~ _ =s WILL BE INSTALLED AT ALL INLETS TO HELP REDUCE THE CON ; ~ CURB ~ ~ ` PROPOSED 5' SEDIMENT LOAD ON THE BASINS. UPON SITE STABILIZATION, THE BASINS WILL BE C x , OMPLETELY DRAINED, _ _ ~ sloBwALK 83 LF 24' RCP m L0~ CLEANED OUT AS NECESSARY, AND REGRADED T 0 THEIR FINAL CONFIGURATIONS, THE TEMPORARY BASIN WILL BE FILLED IN TO THE FINAL GRADE - ~ ~ 10' BERM 3~1 SLOPE ~ ~ 10' BENCH S AS SHOWN ON THE GRADING PLAN, BOTH BASINS WILL BE STABILIZED WITH T FINAL RE-GRADING TAKES PLACE, EMPORARY SEEDING UNTIL 2. T NE N TR TI N ENTRAN E /EXIT ..440 ' 12'' VEGETATED _ _ HEiLF WITH ~I \ _ s 6 PoNO 440 SLOPE ~ EXTENSION I ~ AREA I A TEMPORARY STONE CONSTRUCTION ENTRANCE WILL BE N T ~ N Y,`. S ALLED AND OPERATIONAL THROUGHOUT CONSTRUCTION. THE CONSTRUCTION EN'RA'VCE SHALL BE LOCATED AT PERMANENT POOL I ~ THE LOCATION OF THE PROPOSED MAIN ENTRANCE DRIVE T O THE DEVELOPMENT, AS - - - - - - - - REV 437.0 - - - - - - - - - 3 - - - - SHOWN ON THE EROSION AND SEDIMENTATION CONTROL PLANS. DURING WET 15" TEMPORARY WEATHER IT MAY BE NECESSARY TO WASH VEHICLE TIRES AT THIS LOCATION, TH ~EL. 4 2 3~1 SLOPE ~ ~ 36 5 EL. 436.25 3 EL. 435.5 MICROPOOL _ BOTTOM OF POND EXTENSION PERFORATED PIPE ENTRANCE WILL BE GRADED SO THAT RUNOFF IS DIRECTED T TH E 0 E TEMPORARY AREA AREA (RE~NOTE, THIS SHEET) SEDIMENT TRAP, AWAY FROM ADJOINING PROPERTIES (SEE DETAIL, EROSION CONTROL DETAIL SHEETS). EL, 436.0 INV, 01 INV, OF BARREL, EL 419,0 15,0" DIAME PROPOSED I~ U 5,0 DIAMETER ORIFICE, EL, 419,0 3. DROP INLET PROTECTION J GRADE 430 J FABRIC DROP INLET PROTECTION WILL BE INSTALLED AND MAINTAINED THROUGHOUT 430 45x5'xl' CONCRETE BASE CONSTRUCTION, UNTIL THE PAVING OPERATIONS ARE COMPLETED, ONCE GENERAL PAVING IS COMPLETE, THE CONTRACTOR SHALL INSTALL BLOCK AND GRAVEL INLET ~ PROTECTION AT ALL STORM DRAIN INLETS, NO STORM DRAINAGE INLET SHALL BE e z c MADE OPERATIONAL PRIOR TO ADEQUATE INLET PROTECTION BEING INSTALLED, W NOTES THE PERMANENT POOL WAS DESIGPED TO NAVE A DEPTH OF 3.0' PER THE SA/DA CALCULATIONS, SECTION COMPACTED SUBGRADE OR CC 4, E IMENT FE L _ - BECAUSE -THE-FACILITY-IS AN EXTENDED WETLAND _ EDIM E _ DETENTION POND, THE PERMAt~NT POOL WILL RANGE N 6" OF CRUSHED STONE NCE ~ W EDIM ~ ENT BA IN 2 DEPTH FROM 9' TO 18', PER THE DESIGN MANUAL, SEDIMENT FENCE WILL BE INSTALLED A H ^ S S OWN ON THE ALL PHASES OF THE C~ EROSION AND SEDIMENTATON CONTROL PLANS, SEDIMENT FE W Q TLE T LE NCE WILL BE REINFORCED, T TR TR E DET o AIL AS DENOTED ON THE PLANS, ZJ 5, STONE FILTER RING J - ~ _Q N 7+00 8+00 + _ + _ + - 9 00 10 00 II 00 12+00 13+00 14+00 TO BE INSTALLED AROUND THE OUTLET STRUCTURES FROM THE SEDIMENT BA IN z THE START OF CONSTRUCTION, IN ACCORDANCE WITH DET S S A7 _ AILS. Q Z U ~W~ SEQUENCE OF CONSTRUCTION ~ ~ N.T,S, REFER TO THE EROSION AND W SEDIMENTATION CONTROL PLANS FOR THE COMPLETE Z 450 450, SEQUENCE OF CONSTRUCTION. W Z HORIZONTAL SCALE I" 60' loo-YR SroRAGE EtEVArI O W MAINTENANCE PLAN 1 (n ~ VERTICAL SCALE I° = 6' 50-YR STORAGE ELEVATION • X x 25-YR STORAGE ELEVATION X UI _ - 10-YR'STORAGE ELEVATION X 5-YR STORAGE ELEVATION X ~ Q I, ALL SLOPES 3'I AND STEEPER SHALL RECEIVE A CURLEX BLANKET OR APPROVED z TRASH RACK ~4 STEEL REBAR (GALV. 2-YR STORAGE ELEVATION X OR ASPHALT COATED), TACK WELD e ~ ~ 12' EQUAL, IN ADDITION TO HYDROSEEDING. TEMPORARY BERMS MAY BE NEEDED DAI ~ LY OC N 12'x6' CONCRETE OUTLET UNTIL ALL SLOPES ARE BROUGHT TO GRADE, 6' O,C. EACH WAY, LAID ON TOP OF RISER \ S1 _ ~ 7 STRUCTURE WITH TRASH' RACK ~ E TOP of BERM 2. TEMPORARY STABILIZATION MEASURES SHALL BE INI I TATED AS SOON AS EL 441.0 PRACTICABLE N PORTIONS OF THE SITE WHERE CONSTRUCTION ACTIVITIES NAVE • • • • ~ • • TOP OF 12' x 6' CONCRETE RISER cSETTLED HEIGHT) _ TEMPORARILY OR PERMANENTLY CEASED, BUT IN NO CASE MORE THAN FOURTEEN (14) EL. 440.0 440 (2) - 24' RCP B LS HEADWALL wiENERGr DAYS AFTER WORK HAS CEASED, UNLESS ACTIVITY IN THAT PORTION OF THE SITE ~ \SSIPATOR (SEE DETAIU 440- WILL RESUME WITHIN TWENTY-ONE (2U DAYS, _I . **-0~ SLOPE 12' WEIR ELEV 439,0 ~ ~ - ~ ~ ~ ~ i - ~ ~ 12' WEIR ELEV 439,0 PERMANENT ppOL PVC PIPE WITH P0~1 D~ EXTENSION 0 ARE, 3. ALL SEDIMENT AND EROSION CONTROL DEVICES SHALL BE INSPECTED EVERY ~ / / SIN ADDITION TO THE 4' ~ ELBOW #IN ADDITION TO THE 4' ~ / \ \ ~ / \ \ IR T ELEV 438,0 QE-LEV_ 4 , WEIR AT ELEV 438,0 1 1 - - - - SEVEN (7) DAYS OR AFTER EACH RAINFALL OCCURRENCE THAT EXCEEDS ONE-HALF - _ (0.51 INCH, DAMAGE OR INEFFECTIVE DEVICES SHALL BE REPAIRED AND REPLACED r ~ ~ ~ ` 1 ATTACH SCR N H 1NV. ouT~a36,0 ~ AS NECESSARY. • ~ ~ I I GALVANIZED LAG E 5.75' WATER C 4 WEIR ELEV - 4 8.0 4 WE ELEV I. 438.0 WEDGE ANCHORS MICROPOOL QUALITY ORIFICE OTTOM OF POND EXTENSION AREA EL. 436,0 ' 4. PROVIDE SILT FENCE AND/OR OTHER EROSION CONTROL DEVICES, AS MAY BE AREA 34 34 LF 36' REQUIRED, TO CONTROL SOIL EROSION DURING UTILITY CONSTRUCTION, ALL DISTURBED \ \ ~I I/4' OPENING GALV. OR INV EL 434A ~ ALL.IMINUM EXPANDED RCP a 0,08 AREAS SHALL BE CLEANED, GRADED, AND STABILIZED WITH GRASSING IMMEDIATELY AFTER THE UTILITY INSTALLATION, 7,0' PVC TU2N-DOWN INV. OF BARREL EL. 437,0 \ ~ ~ / ~ / METAL SCREEN I ~ _ _ / / O ~ / CONCRETE ANTIfLOTATION BLOCK ORIFICE PIPE INV, 437,0 6' ~ ~ _ _ , ~ ~ _ _ ~ / 430 ~ - ~ _ _ T _ 4 5. ALL EROSION CONTROL DEVICES SHALL BE PROPERLY MAINTAIN 30 PHASES OF CONSTRUCTION ED DURING ALL FILL BOTTOM OF RISER UNTIL THE COMPLETION OF ALL CONSTRUCTION ACTIVITIES, AND ALL DISTURBED AREAS HAVE BEEN STABILIZED, ADDITIONAL EROSION CONTROL (BEf~ATH INVERTS) WITH NON-SHRINK GROUT EXTEND RISER BELOW GRADE DEVICES MAY BE REQUIRED DURING CONSTRUCTION IN ORDER TO CONTROL EROSION DRAWN AS NECESSARY TO INSLRE ADEQUATE STABILIZATION AND/OR OFF-SITE SEDIMENTATION, ALL TEMPORARY CONTROL DEVICES SHALL BE MGL REMOVED ONCE CONSTRUCTION IS COMPLETE AND THE SITE IS STABILIZED. . (BASE OF RISER SHALL HAVE CHECKED ' . . 0'-6' MINIMUM COVER) 6, THE CONTRACTOR MUST TAKE NECESSARY ACTION TO MINIMIZE THE TRACKING OF SKS MUD ONTO THE PAVED ROADWAY FROM CONSTRUCTION AREAS. THE CONTRACTOR BOTTOM OF POND 434,0 SHALL DAILY REMOVE MUD/SOIL FROM PAVEMENT, AS MAY BE REQUIRED. DATE 5109/06 7, TEMPORARY DIVERSION BERMS AND/OR DITCHES WILL BE PROVIDED AS NEEDED DURING CONSTRUCTION TO PROTECT WORK AREAS FROM UPSLOPE RUNOFF AND/OR SCALE 'x8'x0,5' CONCRETE BA TO DIVERT SEDIMENT LADEN WATER TO APPROPRAITE TRAPS OR STABLE OUTLETS, I' = 100' JOB No. COMPACTED SUBGRADE ORS SECTION b* OF CRUSHED STONE ELEVATION POND SECTION E NOTES DRAWING DETENTION POND / TEMPORARY SEDIMENT BASIN OUTLET STRUCTURE SCALE: N.T.S. (SHEET U ]DW 1 ~ REVISIONS BY ~ DETENTI ON WETLAND JETLAND PLANT LIST . ~ i QUANTITY SYMBOL SCIENTIFIC NAME COMMON NAME IZE U S REQUIREMENT REQUIREMENTS SPACING PLANTING NOTES PLANT SOURCES Z MELLOW MARSH FARM PANICUM 7,650 ® VIRGAT SWITCNGRASS 4 POTS UM 3 1312 WOODY STORE RD. 4" POTS APART STANDARD PLANTING SILER CITY, NC 27344 z ~ N rn 7,650. SWITCHGRASS P, 919-742-1200 U (TOTAU I SAG TTARIA DUCK MELLOW MAR N F U o ~ 3' PLANT TUBERS 2"-3" S ARM ` ~ a. 10,730 ~ LATIF TUBERS 20 DUCK POTATO OLIA POTATO 1312 WOODY STORE RD. ~ Q ~ N TUBERS APART INTO DAMP SOIL OR IN o WATER 12"-18" DEEP SILER CITY, NC 27344 ~ > ~ 3,160 ..'WILD CELERY P, 919-742-1200 N Q ~ rn ~ orn~ VALLISNERIA WILD MELLOW MARSH FARM Q ~ ~ a c~ 5' PLANT ROOTS 2"-3" 1312 WOODY STORE RD. ~ o U ~ 15,682 AMERICANA CELERY ROOTS ROOTS y } ~ N APART DEEP IN MUD SILER CITY, NC 27344 a (n L ~ ' P. 919-742-12 ~ ~ N ~ 00 D } ~ ~ J ~ o ~cO i ~ ~ ~ ~ ~0 x N ~ t > ~ a~ ~ ~N ~ ovaavvva vvvavvvovvvvvas¢ypvovvvavoyy_gq vvv Z ~ ' Q J ~ 1,620 DUCK POTATO W W \ _ ~ , W -4- o ~vv v v~v Ev ° / vvvva° avtvb vw~v •~v~vvva vvv l ~ovvov vv'pv vovvov ovv voo vo a vvvov vv vvvov vov dvov v~avv vvv 1 vvvov vavvvvvvv vvvvav vvvvvvva ~/~vovv vvvvav ovvo voavvvvv vvv vvvo ovvo •~v vvvo v vovvov vvv vvvo ovvvvpp ovvvvvvovv vvvo vvvo vv vvvovv vvvgvvvvvvvvov vvav oooo ,710 DUCK POTATO"°~° vv°°°°°v, . vvvvav•vvvvvovvvrvv ~vvavvvvv•vvvv oar 4 vovvov vvv vo ovvo vovatevvvva vvv vav~v vvvvavvavovv•ovvvvv oyvvrvvavvavvvvav ovvvv vvvo oovv vo dvvvvavvvvvvv ov vvv ovvvvv• ° v ovv ° ~ ovvvv vvvabaavvv ova vyyv vvvvvvva v ~ v I ' vvvvvvva vvvov vv•vavdvvvvvvvvvvvv voo - ~ - _ , wvvvov oovvgvv~aSOOV v`v voo vvv vvvo ov ~ v i vvvo v°•vsrv 4vvv vvvov vv v vapy.vv ,.,,j~~- ovv vov vvvovv ° ~~3a g. Y'" vovvvvvvvvv r X I \ ~ , ~ri v d ~ ~ - _z... i. o . ''`-$070' WILD< CE~.ERY ; ` i v v H n£ ~ ~ ° vvvovv vvvvvvv av vvv vvv ovvvv o ~ vv v vvv v r" v u V ~ vvtvwvv a<'a~o, 7t`,.. ~`^'~'`v'~~Y i,..Ey~ o r~c"- ' , ~ . ~i v ~ ~ ~ ~ ~I I ll V' ~.+r v v Q v v •vvv K~ vv vv vvr~r ~ X ~ ~ ~ v~ v ~ •~vvo ovvvv ~ ~ ~ ..I `jtt _ ppvv v v v v vv°v~J, v vvvov vii ~ ' ? < ' X F~ / i yvrvvar v °d, l ~r !L a r oovv vvvvvvv ivravvvov vvvvvo~v~~vovv ~ ° ~ ,J7Q'.DWS~, I ,f~ II ~vv~~~>avvv rrv rovavar•rr r•rrrr ~ ~ ) ~ ° ~ ~ ' 1/~~/ I`I! ~I ~ v4vvvvvavv oovvv~~o~ vv vvav avvv ova vvarrrvoo ~ vvvov ~Xr`.' ° '.PO.TATV'~',',~" /~,x' ~ ' DUl~l~j ~ I v ...v r .r v exa v wvs6r ~ r x ~ ~ ovvvvv '.r., •o"°' ~~~~~~o° o°~ ~ o wevvva ci X T 7 ( . avvv vvv vvav avow vv vovvov voavvvvv ~ ~01.~-1 v vvvava°r~rv~•or veavo oovv ~ oo orv vv voovo vv orv v°voo ~ vvavorrrv rvrvavvv v ~'v ~2 5 I ~ ° v vvv vvvvevtorovv vavvvvvvv ' vov va dvov aaavvvaavav ~ o Q "WLD - v orv vvv vvvva vvvov vvvava rvv,avvv rvvvvvvv X, ovvvv vvv vvv vov vvvo vvv vo } ovoeL ov vv vv vvv vvvo vv av ovvvv vvv vvv oovv ~.'GELERY. vra•sr • vvvo••• ' f I~ ovvvv vov vvvvvvvvvv _ ~~odvvv ve•s•v•••••v ~ v k ova vvvvgqe vvvvvvv _y°v![~ avow vvvovv vv vvvov vvvvovowvov vov . v v ` F\X, vovv~l,BUQ °DUCK voavvvvv ~ vvv oovv ovvvvv vvvaSvvvv ~ ry~ ~ ~"~T v Y vvvovv vvvav~>IIQ DUCK,vv ovvvvv vvvvvvv 'r', v _ v v,~ voavvvvv vvvva val vv r o LOQ; ~ ' r vv vvvavPQTATQ vvvavvav > av vavrP TATQ ~av ( - ovvvvv vvvvvvvvvvv~ v ~ 'vX" avvv ovvvvvvvaov v• X x ~ ~~x ~ ~20 ~ DUGG \ - ~ r. 1 ovvvv°.........,., o vvv oovv ~ ov vvv..(`.~~.. ovv ~ yam. ' vvv vov vovovvvoavavvvv ~ ~ v•vvvvav ovvvv avvv ~ vvvbvvwv vww ovvvv 1 F~j~ U 'I vavvvvvvv vv ovv vvv vab° 1. vvv vavvavv•vvovvoav vvvvvvva vvvva vvv oW vvovavv vv ovv vvv vvv vovoovv°o 1 vrvvvvaa•vvvvvvvvvrvvvvvv ovav•vvadd~vvvvvvv a vv vvvvv•vvvvvavvvvvvv ~k,' ~ avvv vo voovo avvv vvovvvvvvvvavvov ~ vovoavovovvd voovvv vvvvvvv ~ ---p- '---"---vvvov v' ~t~ .~F J J vvvvvvv vvav vovvov vvvovv vov ovvvv ovvvodvvvvvv oovv ov`~ voovo 2+000 DUCK ovvvv v ~ r a ~ ~ ,I ~ avvv vvvvav vv vv vvvovv oovv ~ ~ voovvv o f a...a.r• ao°.oo°:.oaa°aooo ovvo °a`POTATO . ~ ~ ~,k;, I i v vvvva ovvovovvvvvovv °O ova vvvvvvv ~ ~ . vv~oavooavoovv vov vvvvavvvvvvvvvv ~t vvovvovv ~.'~F~. ao vvvvvvvav vvvo oooo av vov ovvvvv avvavarvvv v•vvavvavvavv ovavvvvvao v ~ ~ 20~ DUrCK ~ X~ FA / I )y d~ vovvvvvvvvv avvv f ~ X'~ vvvva vvv vvvo vvvvav ~ oovv vv ovv vvv vov vvv vov ovvo v v° ',,f7o'rA'rQ ~ v ~ r I a avvv vv vvv avvv n,E;I,l. ~k vvvovvvdvvvvvvvavv vvvvvvvvvvvvvvvvvvvvvvvv)~, 14, v%~Tq~ ~ vvvvvvvvvv •vv•vavvv vv avvv 1`. ovvvv ovvvvv vvv vvvvvvv av ~ i I I Z vvvo [ vvvo vvv vo ovvvvv vvvov vo•vvavavvvvvvavvv h° F ~r pfd vo oyyw '~i vvoeo vvvo ~ av voavvvvv vvv vov voovo / Y."v fy~' ELC{7~ ~ ~ , ~ vv ` arvvvvvvvvvvavrvvrv h • ~ 1-fc.n, vv yy t oovv av voo vvav vvovavv vvvvvvvvvv oovv v v ~ k ' W i _ ~ X ~ ~ K:', vv ovv vobav v vvvvarovavvvvvo vvvvvvv ~ ~ ~ ~ ~~'yv x 6~rx ~ v voovvv va vvv vvv ovvvvv oovv ovv ° v ~ ~ •A IOQ WILD. ~ ~ POTA 1. yam. I X 1 v v ° ~ o o v v v v a v vvvvvvv oovv o vvv va a v ' ~ ~ , , , '1~ i ~ . W S vv o > ~ °v 4ss ov~ ovvovvvavvoprv Y .A~LLERY X~/~.A.k. X, , `F"l~,f F~'1T~;. 1 oooo vvv ,r . \•1 ° rk,. vvvvDwr ~ ` viervvssv.v (n > _ x l ~I v ov~vOVV ti~:~. W Q ~ ~ ° \ 0 ~ vvav ° Q .DUCK. ~ ~ ~ vov v ovvvv --i" ~ ~ ~a p~t4A ~ vvav v ~ v o r1?1I1~Q J ~ z~ - ~ 1-- . _ - _ ~ r2~a, oooo as ~ a - v d'" ' >WILD . . ~ ~ vvav •vvvovv ~yynn " J Q N _ ovvvvv v tii \M1!' DUCK, . ~ ° ° , ~LE~Y _ ~ I J _Z i . ~ `POTATO ' k k ~ I x - . ~r x~ - QZU ~ W ~ . ~ ~ '~I W ~ , ~Z ~ WZ W ~ \ U ~ y ~ ~ ~ \ ~ 1 _ - ~Q 1 Z OC N ~ ~ ~ ~ J J SCALE ~ I" = 60' Z DRAWN MGL CHECKED SKS DATE 5/09/06 SCALE I" 100' JOB No, POND SECTION E NOTES ]OF4 (SHEET 2) 1A I