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HomeMy WebLinkAbout20060005 Ver 1_Complete File_20051227pFWATF \p? 9pG Michael F. Easley, Governor Vj William G. Ross Jr., Secretary North Carolina Department of Environment and Natural Resources Q Alan W. Klimek, P.E. Director Division of Water Quality October 3, 2005 Re Randleman Rule (15A NCAC 0213.0250) Surface Water and Stream Origin Determination Park View Elementary School, High Point, N. C. Ms. Kimberly A. Keyes CLH Design, P.A. 125 Edinburgh South, Suite 310 Cary, NC 27511 Dear Ms. Keyes, On August 29, 2005, Mr. Daryl Lamb of the Winston-Salem Regional Office of the North Carolina Division of Water Quality (NCDWQ) evaluated the drainage feature delineated on the attached map, received from you by this office on September 12, 2005, and determined by observation and/or use of the current> version of the NCDWQ Stream Classification Form that this feature does possess sufficient riparian characteristics to be classified as surface water for the purpose of application of the requirements of 15A NCAC 02B- .0250, Randleman Lake Water Supply Watershed: Protection and Maintenance of Riparian Areas. In addition, the surveyed point of origin depicted on the attached map, is the point at which the stream channel begins for the purpose of application of the riparian protection requirements of 15A NCAC 02B .0250. If you have any questions or require additional information concerning this determination, please telephone Mr. Lamb in the NCDWQ Winston-Salem Regional Office at 336-771-4600, extension 293. Sincerely, a C kL7- C ow RE, p D Steve W. Tedder O C T 1 3 2005 Regional Supervisor Division of Water Quality DENR - WATER QUALITY WETLANDS AND STORMWATER BRANCH SWT/cdl Attachments cc: DWQ, Winston-Salem Regional Office 401 /Wetlands Unit File Copy Central Files NoWhCarolina cNatgrallk North Carolina Division of Water Quality Wetlands Certification Unit 1650 Mail Service Center Raleigh, NC 27699-1650 Phone (919) 733-1786 FAX (919)' 733-2496 2321 Crabtree Blvd. Raleigh, NC 27604-2260 Internet htto//:h2o.enr.state nc us/ncwetlands Customer Service Number: 1-877-623-6748 An Equal Opportunity/Affirmative Action Employer- 50% Recycled/10% Post Consumer Paper a Division of Water Quality - Stream Identification Form; Version 3.1 li n North Caro Project: atitude: Date: 0 Longitude: 7?0:69 ,38 Site: Evaluator: Other Total Points: County: ?a e.g. Quad Name: Stream is at least intermittent 3 D if ? 19 or erennial if >_ 30 ? Absent Weak Moderate Strong A. Geomor holo Subtotal 0 1 2 3 1a. Continuous bed and bank 0 1 2 2. Sinuosity o 3 3. in-channel structure: riffle-pool sequence 0 1 2 3 Soil texture or stream substrate sorting 4 1 3 0 . 5. Active/relic floodplain 1 2 3 6. Depositional bars or benches 1 2 3 7. Braided channel 0 1 2 - 3 8. Recent alluvial deposits 0 1 2 3 9 a Natural levees 0 1 2 3 10: Headcuts 0 0.5 1 1.5 11. Grade controls 0 0: 1 1.5 12. Natural valley or drainageway Second or greater order channel on existin o = 0 Yes = 3 13 . USGS or NRCS'map or other documented evidence. a Manmade ditches are not rated; see discussions in manual H drolo Subtotal B 1 2 3 . 0 14. Groundwater flow/discharge 2 3 15. Water in channel and > 48 hrs since rain, or 0 1 Water in channel - d or rowin season 1 5 1 5 0 16. Leaflitter 0 0 5 1 1. 17. Sediment on plants or debris 0 0.5 1 1.5 18. Organic debris lines or piles (Wrack lines) es = 1:5 No = 0 19. Hydric soils (redoximorphic features} present? C. Biology (Subtotal 2 1 0 3 20 . Fibrous roots in channel 3 2 1 0 21b. Rooted plants in channel 0 0.5 1 1.5 22. Crayfish 1 2 3 ' 23. Bivalves` 0.5 1 1.5 24. Fish 0.5 1 1.5 25. Amphibians 0 26. Macrobenthos (note diversity and abundance} 0.5 1 1.5 1 2 3 0 27. Filamentous algae; periphyton 0 0.5. 1 1.5 28. Iron oxidizing bacteria/fungus. 5; FACW = 0.75; 08L = 1.5 SAV = 2.0; Other = 0 FAC = 0 . 29 . Wetland plants in streambed s 20 and 21 focus on the presence of upland plants, Item 29 focuses on the presence of aquatic or wetland plants. Item Sketch: Notes: (use hack side of this form for additional notes.) Cows" L6 1k j N cised. r C-) i I /- y / 1 I jI j 11 1 l/ / Ill N A L III / / // / / ?? / / ? ? II r l N?' / i i i%/ y I?//\\ / I I I / / I X, "I / \??\?\ II I \ II I \ ?? / \ I\ 1 I \ \ \\ `------ 11 I \ _4 S \ \ 870-1 N I ?? \\` \ \\ \\\ 1` ?\ IV I I j I I t \ ? ? \ I I I I i I I I \ \ l \? \ l \? yl a os?? aBR \?`? ? 1d NVJ?W i -660,. ea :.? 7REgy S ? rv ? y Q ?__ x MY 9 it ) 3S_ \ \ 1 PARKVIEW ELEMENTARY SCHOOL CLH DESIGN, P.A. DATE: 9-12-05 MacGregor Park SCALE: V.=60' 125 Edinburgh South Suite 310 N C D E N R MAP Cery, North Carolina 27511 Phone: (919) 319-6716 Fez: .(818) 319-7518 WON Michael F. Easley, Governor ?0? W aT R4? 50 G William G. Ross Jr:, Secretary r North Carolina Department of Environment and Natural Resources a , Alan W. Klimek, P.E. Director Division of Water Quality January 20, 2006 DWQ# 06-0005 Guilford County Mr. Kevin Lear Guilford County Schools 900 English Road High Point, NC 27262 APPROVAL of 401 Water Quality Certification with Additional Conditions Dear Mr. Lear: The Guilford County Schools have our approval, in accordance with the attached conditions, to place permanent fill in 155 linear feet of intermittent stream and in 0.08 acre of forested wetlands in order to construct a crossing for a new access road and associated parking lot at Parkview Elementary School located at 506 Henry Place in High Point, Guilford County, as described in your application received by the Division of Water Quality (DWQ) on December 27, 2005. After reviewing your application, we have determined that this fill is covered by General Water Quality Certification Number 3402, which can be viewed on'our web site at httD://h2o.enr.statenc.us/ncwetlands. This Certification allows you to use Nationwide Permit Number 39 when it is issued by the U.S. Army Corps of Engineers. In addition, you should secure any other, applicable federal, state or local permits before you proceed with your project, including (but not limited to) those required by Sediment and Erosion Control, Non-Discharge, and Water Supply Watershed regulations. Also, this approval will expire when the accompanying 404 permit expires unless otherwise specified in the General Certification. This approval is valid only for the purpose and design ,that you have described in your application. If you change your project, you must notify us in writing, and you may be required to send us a new application for a new certification. If the property is sold, the, new owner must be given a copy of the Certification and approval' letter and is thereby responsible for complying with all conditions. If total wetland fill for this project (now or in the future) exceeds one acre, or total fill to perennial streams equals or exceeds 150 linear feet, compensatory mitigation may be required as described in 15A NCAC 2H .0506 (h). For this approval to be valid, you must follow the conditions listed in the attached certification, as well as the additional conditions listed below: 1. The following impacts are hereby approved as long as all other specific and general conditions of this Certification are met. No other impacts, including incidental impacts, are approved: Amount Approved Plan Location or Reference Streams 155 linear feet Unnamed intermittent tributary to Boulding Branch located on the site of Parkview Elementary School at 506 Henry Place in High Point, Guilford County, as de cted on the Overall Wetlands Im act Map n?,,Rh?Caro ina dvaturaly North Carolina Division of Water Quality Wetlands Certification Unit 1650 Mail Service Center Raleigh, NC 27699-1650 Phone (919) 733-1786 FAX (919) 733-2496 2321 Crabtree Blvd. Raleigh, NC 27604-2260 Internet hftp//:h2o.enr.state.nc.us/ncwetiands Customer Service Number: 1-877-623-6748 An Equal Opportunity/Affirmative Action Employer- 50% Recycled/10% Post Consumer Paper. Mr. Kevin Lear Page 2, DWQ# 06-0005 January 20, 2005 Amount Approved Plan. Location or Reference Wetlands 0.08 acre Forested riparian wetlands adjacent to an unnamed tributary of Boulding Branch located on the site of Parkview Elementary School at 506 Henry Place in High Point, Guilford County, as depicted on the Overall Wetlands Impact Ma included with the Pre-Construction Notification 2. Appropriate sediment and erosion control measures which equal or exceed those outlined in the most recent version of the North Carolina Sediment and Erosion Control Planning and Design Manual or the North Carolina Surface Mining Manual (available from the Division of Land Resources at NCDENR regional offices or the central office), whichever is more appropriate, shall be designed, installed and maintained properly to assure compliance at all times with the North Carolina water quality standards that are applicable to Class WS-IV waters as described in 15A NCAC 02B.0216 Fresh Surface Water Quality 'Standards For Class 'WS-IV Waters. Such measures must equal or exceed the requirements specified in the most recent version of the North Carolina Sediment and Erosion Control Manual. These measures must be maintained' on all construction sites, borrow sites, and waste pile (spoil) sites, including, contractor owned and leased borrow pits, which are associated with this project. 3. 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 measures in wetlands or waters is unavoidable, they shall be removed and the natural grade restored within six months of the date that the project is completed or, if applicable, within six months of the date that the project is released by the North Carolina Division of Land Resources. 4. No waste, spoils, 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. 5. The proposed project must comply with the City of High Point's local water supply ordinance approved by the N.C. Environmental Management Commission (EMC) as required under the Randleman Lake Water Supply Watershed: Protection and Maintenance of Riparian Areas (Randleman Buffer Rule) 15A NCAC 02B.0250. 6. The pipe required for this project shall be installed in such a manner that the original stream profile is not altered (i.e. the depth of the channel must not be reduced by a widening of the streambed). Existing stream dimensions (including the pattern and profile) are to be maintained above and below the location of the pipe. The pipe shall be designed and installed to prevent head cutting of the stream. If the pipe becomes perched, the appropriate stream grade shall be re-established or, if the pipe is installed in a perched manner, the pipe shall be removed and re-installed correctly. The Applicant must submit a plan and receive written approval from this Office to address any head cutting that will occur as a result of this project (e.g.,.use of cross vanes downstream of the culvert). 7. Where riprap is required for energy dissipation and scour protection, it shall be limited to the minimum Mr. Kevin Lear 'Page 3, DWQ# 06-0005 January 20, 2006 dimensions specified by appropriate engineering calculations. Riprap may only be used below the normal high water level. The original grade and elevation of the stream's cross-section must be maintained. Riprap placed in the stream bottom must be inserted into the bottom matrix to a depth sufficient to provide the thickness of riprap required for scour protection. The elevation of the stream bottom must not be increased by the placement of riprap. Placement of riprap must not result in destabilization of the streambed or banks upstream or downstream of any crossing. 8. All construction activities associated with this project shall minimize built-upon surface area, direct stormwater runoff away from surface waters, and incorporate best management practices to minimize water quality impacts. If concrete is used with any fill material, it shall" not be allowed to come in contact with surface waters until it has cured. If any stormwater must be collected for discharge into a stream channel, it shall not enter the stream as a point source; but shall be slowed and discharged as sheet flow prior to entering the riparian buffer on either side of the stream. 9. Upon finishing the project, the Applicant shall fill out and return the enclosed "Certificate of Completion" to notify NCDWQ when all work included in the §401 Certification has been completed. This certificate should be returned to the Wetlands/401 Certification Unit of the NC Division of Water Quality at the address listed on the form. Along with the Certificate of Completion, please send photographs upstream and downstream of the installed pipe to document correct installation. If you do not accept any of the conditions of this certification, 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' 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 Daryl' Lamb in the DWQ Winston-Salem Regional Office at 336- 771-4600 or Ian McMillan in the Wetlands/401 Central Office in Raleigh at 919-715-4631. Sincerely, ,1 / qN 006 Alan W. Klimek, P.E. Wgq tr AWK/cd1 Attachments cc: Mr. Todd Tugwell, U. S. Army Corps of Engineers, Raleigh Regulatory Field Office Winston-Salem DWQ Regional Office Central Files Wetlands/401 File Copy Mr. Jason Payne, Soil & Environmental Consultants, PA, 11010 Raven Ridge Road, Raleigh, NC 27614 Triage Check List Date: 1/05/06 Project Name: Parkview Elementary DWQ#: 06-0005 County: Guilford Daryl Lamb, Winston-Salem Regional Office To: 60-day processing time: 12/27/05 - 2/25/06 From: Cyndi Karoly' Telephone: (919) 733-9721 The file attached is being forwarded to you for your evaluation. Please call if you need assistance. F] Stream length impacted Ei Stream determination Wetland determination and distance to blue-line surface waters on USFW topo maps Minimization/avoidance issues ? Buffer Rules (Meuse, Tar-Pamlico, Catawba, Randleman) Pond fill Mitigation Ratios ? Ditching Are the stream and or wetland mitigation sites available and viable? 0 Check drawings for accuracy Is the application consistent with pre-application meetings? Cumulative impact concern Comments: As per our discussion regarding revision of the triage and delegation processes, please review the attached file. Note that you are the first reviewer, so this file will need to be reviewed for administrative as well as technical details. If you elect to place this project on hold, please ask the applicant to provide your requested information to both the Central Office in Raleigh as well as the Asheville Regional Office. As we discussed, this is an experimental, interim procedure as we slowly transition to electronic applications. Please apprise me of any complications you encounter, whether related to workload, processing times, or lack of a "second reviewer" as the triage process in Central had previously provided. Also, if you think of ways to improve this process, especially so that we can plan for the electronic applications, let me know. Thanks! r t r, Soil & Environmental Consultants, PA 11010 Raven Ridge Road • Raleigh, North Carolina 27614 • Phone: (919) 846-5900 • Fax: (919) 846-9467 www.SandEC.com 6 cv December 27, 2005 S&EC Project # 9918.W2 To: US Army Corps of Engineers Raleigh Regulatory Field Office Attn: Todd Tugwell 1628 Mail Service Center Raleigh, NC 27699-1628 From: Jason Payne Soil & Environmental Consultants, P.A. 11010 Raven Ridge Road Raleigh, NC 27614 Re: Parkview Elementary School High Point, NC N.C. Division of Water Quality 401 Oversight and Express Permits Unit Attn: Cyndi Karoly 2321 Crabtree Boulevard, Suite 250 Raleigh, NC 27604-2260 I_ On behalf of the owner, Guilford County Schools, 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 proceed under Nationwide Permit 39, and General Water Quality Certification GC3402 (per NWP 39). Please contact me at (919) 846-5900 if you have any questions or require additional information. DDn ID(`T CI IKARAARV Project Name Parkview Elementary Project Type Public School Access Road Owner / Applicant Guilford Count Schools Count Guilford Nearest Town High Point Waterbod Name UT Bouldin Branch Basin / Sub-basin 03-06-08 Index Number 17-3-2 Class WS-IV IMPACT SUMMARY Stream Impact (acres): 0.011 Wetland Impact (acres): 0.075 Open Water Impact (acres): 0 Total Impact to Waters of the U.S. (acres) 0.086 Total Stream Impact (linear feet): 155 Attachments: Pre-construction Notification (PCN) Form (9 pages) Agent Authorization USGS Map - from TopoZone.com DWQ Buffer Letter (NBRRO 05-042) (3 pages) Original Road Design Overall Site Plan with impact insets (5 pages) Impact justification letter (2 pages) $475 Application Fee to DWQ Charlotte Office: Greensboro Office: 236 LePhiltip 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 Office Use Only' Form Version March 05 20060005 USACE Action ID No. DWQ No. (If any particular item is not applicable to this project, please enter "Not Applicable or "N/A".) 1. Processing 1. Check all of the approval(s) requested for this project: Section 404 Permit M 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: NWP39 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 Yd . Owner/Applicant Information Name: Guilford County Schools Mailing Address: Attn: Kevin Lear 900 English Road High Point, NC 27262 Telephone Number: (336),819-2706 Fax Number: N/A E-mail Address: NIA 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: Jason Payne Company Affiliation: Soil & Environmental Consultants, PA ; Mailing Address: 11010 Raven Ridge Road Raleigh, NC 27614 Telephone Number: (919) 846-5900 Fax Number: (919) 846-9467 E-mail Address: jpayne@sandec.com Pagel of 9 III. Project Information 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 1 l 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: Parkview Elementary T.I.P. Project Number or State Project Number (NCDOT Only): N/A 2. 3. Property Identification Number (Tax PIN): 4. Location County: Guilford Nearest Town: High Point Subdivision name (include phase/lot number): N/A Directions to site (include road numbers/names, landmarks, etc.): The property is located approximately 500 feet north of Kivett Drive, west of Gordon Street, in High Point, Guilford County, NC. 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): 35.9694 ON 79.9822 °W 6. Property size (acres): ± 15 acres 7. Name of nearest receiving body of water: Boulding Branch (WS-IV) (17-3-2) 8. River Basin: Cape Fear (03-06-08) j (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/mgps/.) Page 2 of 9 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 currently in mixed use, with the western portion of the property containing an existing school that was constructed circa 1950 and the eastern portion of the property is forested. Land use in the vicinity of this site is primarily residential. 10. Describe the overall project in detail, including the type of equipment to be used: The project consists of the expansion of an existing school facility. ` Impacts associated with this expansion result from construction of a new access road and parking lot. Other impacts to riparian buffers occur where the new drainage system will junction with the existing drainage system. Heavy equipment typically used for grading and excavation will be utilized for this project. 11. Explain the purpose of the proposed work: , The purpose of the proposed school expansion is to -meet the need for additional classrooms at this facility. Due to excellence in student performance and, test scores at this school, it has been deemed a "magnet" school under the No Child Left Behind Act of 2002. As a result, the school is growing at an above average rate. The lack of classroom space is evidenced by the fact that some classes actually meet in the cafeteria. With the impending growth and insufficient classroom space, the expansion is necessary. The purpose of the proposed road construction is to access the new buildings and accommodate the greater number of automobiles associated with the addition of personnel coinciding with classroom expansions. 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. S&EC is not aware of any other 404 Permits or 401 Certifications approved for this property. The stream channel (i.e., UT to Boulding Branch), wetlands in the vicinity of the road crossing, stream buffers along the proposed `road, and stream buffers at each culvert junction at the north and south property lines, are the only anticipated impacts to to 404 and 401 jurisdiction. Engineering Randleman Buffers and surface waters subject Consulting Services, Ltd delineated wetlands on the site during ' May, 2005. A Jurisdictional Determination was made for the site, and a delineation map approved by Page 3 of 9 } Mr. Todd Tugwell of the USACE on 8/12/05 (AID #200521185). Mr. Daryl Lamb of the NC-DWQ Winston-Salem Regional Office evaluated one stream feature near the center of the site on 8/29/05 to determine the applicability of the Randleman Buffer Rules to this feature. Please contact S&EC if you would like to schedule another site visit. V. Future Project Plans 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. S&EC is not aware of any future permit 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 to jurisdictional waters are associated with the installation of one road crossing. Road Crossing Impact #1 will include installation of a single RCP. Impact #1 will require fill in wetlands adjacent to the stream channel. All other proposed - impacts (Impact areas #2 through #5) are to zone 2 of riparian buffers on site. 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, se aratel list impacts due to both structure and flood' g. Located within Distance to Area of Wetland Impact Type of Wetland 100-year Nearest Impact Site Number Type of Impact (e.g., forested, marsh, Floodplain Stream (acres) (indicate on map) herbaceous, bog, etc.) es/no linear feet Impact #1 Fill Forested/Riparian No 0 0.075 Total Wetland Impact (acres) 0.075 3. List the total acreage (estimated) of all existing wetlands on the property: Approximately 0.15 in the vicinity of the proposed -road crossings; the remainder of the property was not evaluated by S&EC. 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 Impact #1 UT to Boulding Br. Road Intermittent 3 feet 155 0.011 Total Stream Impact (by length and acreage) 155 0.011 5. Individually list all open water impacts (including lakes, ponds, estuaries, sounds, Atlantic Ocean and any other water of theU.S.). Open water impacts include, but are not limited to fill, excavation, dredging, flooding, drainage, bulkheads, etc. Open Water Impact Name of Waterbody Type of Waterbody Area of Site Number Type of Impact (lake, pond, estuary, sound, bay, Impact indicate on ma (if applicable) ocean, etc. acres NA NA NA NA- _ NA 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): 0.011 Wetland Impact (acres): 0.075 Open Water Impact (acres): 0 Total Impact to Waters of the U.S. (acres) 0.086 Total Stream Im act linear feet): 155 7. Isolated Waters Do any isolated waters exist on the property? Q 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 Page 5 of 9 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. 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: VIL 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 proposed road impact (impact area #1) is necessary to provide access to the property from the east. A copy of the original road design is attached for your reference. The proposed road alignment has been revised to minimize impacts to streams, wetlands, and associated riparian buffers. Kimberly Keys, of CLH Design has addressed justification for the proposed impacts in an attached memo. 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 maybe 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. i 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 Page 6 of 9 r 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 Draft Technical Guide for Stream Work in North Carolina, available at hitp://h2o.enr.state.nc.us/ncwetlands/stnup,ide.html. 1. Provide a brief description of the proposed mitigation plan. Thedescription 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. Because the proposed impacts are below the thresholds required by NC-DWQ for mitigation, and the proposed `impacts will not occur along waters of the US with "important aquatic function" (i.e. perennial streams), mitigation should not be required for the proposed impacts. 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 htlp://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): NA Amount of buffer mitigation requested (square feet): NA Amount of Riparian wetland mitigation requested (acres): NA Amount of Non-riparian wetland mitigation requested (acres):,- NA Amount of Coastal wetland mitigation requested (acres): NA 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 H No ? 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)? 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 Page 7 of 9 II 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 (Neuse),' 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 Z 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. ROAD CROSSING: IMPACT #1 * Zone Impact (square, feet `Multiplier Required Mitigation 1 8,279 3 0 , 2 6,097 1.5 0 Total 14,376 0 ALL OTHER BUFFER IMPACTS (#245), COMBINED Zone* Impact Multiplier Required (square feet Mitigation 1 0' 3 0 2 5,357 1.5 0 Total 5,357 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. 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. 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 Page 8 of 9 the property. If percent impervious surface exceeds 20%, please provide calculations demonstrating total proposed impervious level. It is anticipated that the percent impervious surface for the project will be approximately 31 %o. A wet pond has been designed to treat storm-water runoff from the new impervious. Please see the storm-water devices on the attached site plans. 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. The development will connect to an existing sanitary sewer system. The municipality will ensure that this development does not exceed the available capacity of the facility. XIII. Violations (required by DWQ) Is this site in violation of DWQ Wetland Rules (I 5A NCAC 2H .0500) or any Buffer Rules? Yes ? No Is this an after-the-fact permit application? Yes ? No S&EC is not aware of any violations at this location. 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 E 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: 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 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). 27.December 2005 Applicant/Agent's Signature Date (Agent's signature is valid only if an authorization letter from the applicant is provided.) Page 9 of 9 Soil & Environmental Consultants, PA. 11010 Raven Midge Road ? Raleigh, North Carolina 27614 • Phone: (919) 846-5900 * Pax; (919) 846-9467 mvw.SandhC.com AGENT AUTHORIZATION FORM All Blanks To Be Filled In By The Current Landowner Naive: -mow 1 C'z?r?+-? ?el?sbdS Address QQ?€?•""fib,ncl 1,4 b-r-77-6 2- Phone: _ (lo) 2 1 n(p_ Project Name/Description: phtRkv,Ie,w El,frty- 5&EC Project # Date: The Department 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 current property owner, hereby designate and authorize Soil & Environmental Consultants, PA to act in my behalf as my agent in the processing of permit applications, to furnish upon request supplemental information in support of applications, etc. from this day forward. The day of , 20_. This notification supersedes any previous correspondence concerning the agent for this project. NOTICE: This authorization, for liability and professional courtesy reasons, is valid only for government officials to enter the property when accompanied by S&EC staff.. You should call S&EC to arrange a site meeting prior to visiting the site. v 6 ti t2_. Print Property Owner's 11arne operty Owner's Signature cc: Ms. Cyndi Karoly cc: Mr. Jason Payne NCDENR -- DWQ Soil -& Environmental Consultants, PA 2321 Crabtree Boulevard Raleigh, NC 27604 Charlotte Office: Greensboro Office: 236 LePhillip Court, Suite C 3817-E Lawndsle Drive Concord, NC 28025 Greensboro, NC 27455 Phone: (704) 720-9405 Phone: (336) 540-8234 Fax: (704) 720-9406 Fax: (336) 540-8235 TopoZone - The Web's 'T'opographic Map Page 1 of 1 9?a? aAa he-,_ f , ?. ' 1 ti?r ??y SITE * l 17. 1 J1? ?? , Q ` !A M 0 0.3 0.6 0.9 1.2 1.5 km G 0 0.2 0.4 0.6 4.8 1 mi Map center is UTM 17 591914E 3981057N_(WGS84/NAD83) High Point East quadrangle M=-7.931 Projection is UTM Zone 17 NAD83 Datum G=O. 599 http://www.topozone.com/print.asp?z=17&n-3981057.00009461 &e=591914.000000179... 12/22/2005 Michael F. I Giv k:- or p? ??}) VJi1liacii (I Ro,ti I .. Secretary 7 North Carolina C?cpal'tinentni I_:n??irunmrnt and Xu,wral Ncsour.es s.1 Alan W. K(im&_ PT. Dircctor tan rst.)t? 0I' NVuter Quality October 3, 2005 Re: Randleman Rule (15A NCAC 02B.0250) Surface Water and Stream Origin Determination Park View Elementary School, High Pointy N. C. - Ms. Kimberly A. Keyes CLH Design, P.A. 125 Edinburgh South, Suite 3 10 Cary, NC 27511 Deal- Ms. Keyes On Aulllist 29, 2005, ;Mn Daryl Lamb of the Winstotz-Salem Regional Office of the North Carolina Division of Water Quality (NCDWQ) evaluated the drainage feature delineated on the attached map, received from you by this office on September 12, 2005, and determined by observation andlor use of the current Version of the NCDWQ Streain Classification I-oi-m that this feature does possess sufficient riparian characteristics to be classified as surface water for the purpose of application of the requirements of 15A NCAC 02B .0250, Randleman Lake ffwer Suj)pIY Cl'ater•shed: Pr°otecrioll caul Maintenance of Riparian :treas. In addition, the surveyed point of origin depicted oil the attached map, is the point at which the stream channel begins for the purpose of application of'the riparian protection regttirements of 15A NCAC 02B .0250. If you have any questions or require additional information concerning this determination, please telephone Mr. Lamb in the NCDWQ Winston-Salem Regional Office at 336-771-4600, extension 293. .Sincerely, Steve ?V. Tedder Regional Supervisor Division of \Vater Quality, SWT/cdl Attachments cc: DWQ, Winston-Salem Regional Office 401/Wetlands Unit File COPY Central Files :???i`thCarolina North Carolina i )iron oi'ii ncrQualitr Wedun'kCertitiartior1(.i;it Io>t) "ijltierctcct'ctrtcr Ralei h.N(''-r61)'>-I1i50 I1hnrnc(1)11)i .'-17&, 17AN 11`)19j7,3-249(, ) ) CrahTrci E31vi1. l'aicigb. ' 27, 004-22oo lnteme" h,, 1 hh2o enr state nc Customer Scn icc Numhrr: 1-67'r-ti23-6745 Ai• Equal OppoilunityiA.`firmwive a-tionEmployer- t>0% Reeyclel/10%;Pest Consumer Paper North Carolina Division of Water Quality - Stream Identification Form; Version 3.1 Geomorphology (Subtotal = flD? S } A Absent Weak Moderate Strong . Continuous bed and bank 1' 0 t 2 3 . 2. Sinuosity 0 2 3 3. In-channel structure: riffle-pool sequence 0 i ?? 3 4. Soil texture or stream substrate sorting 0 1 3 5. Active/relic floodplain 0 1 2 3 6. Depositional bars or benches 0 1 3 7. Braided channel 0 1 1 2 2 3 8. Recent alluvial deposits 0 ?? 3 9 a Natural levees 0 1 ^ 2 3 10. Headcuts 0 ,? 0 1 0'5 1 1.5 11. Grade controls 0 ( 1 1.5 12. Natural valley or drainageway 0 . 13. Second or greater order channel on existing Yes = 3 USGS or NRCS map or other documented Now 0 evidence a Man-made ditches are not rated; see discussions in manual B. H drology (Subtotal = _--c ,_ .?I 14. Groundwater flow/discharge 0 1 - 2 3 - -- 15. Water in channel and > 48 Jim since rain, or 1 2 3 Water in channel - dry or growing season 5 0 _ flitter L 16 1.5 1 _ ea . 0 0.5 1 17. Sediment on plants or debris 5 1 1 18. Organic debris lines or piles (Wrack lines} 0 0.5 . { es = 1.5 10. Hydric soils (redoximorphic features) present? _ No = 0 0 C. Biology (Subtotal = __ _ ___) 1 0 20", Fibrous roots in channel 3 2 1 0 21°. Rooted plants in channel 3 2 1 1 5 22. Crayfish 0 0.5 2 . _ 3 23. Bivalves 0 1 0.5 1 1.5 24. Fish __ - 0.5 1 1.5 25. Amphibians 0 5 0 1 1.5 Niacrobenthos (note diversity and abundance) 26 . . 27. Filamentous algae; periphyton 0 ?` 1 2 1 3 1 5 28. Iron oxidizing bacteria/fungus. _ p 5; FA FAG = 0 Q5 CW = 0.75; OB L = 1.5 SAV = 2 . .0; Other = 0 29 °.1Netland plants in streambed . f the resence of a quatic cr wetland pt anls. Items 20 and 21 focus on the presence of upland plants, item - ocuses on p - Sketch. Notes, (use back side of this form for additional notes.) I N ?45e? R - ^•� -x�a_- } � V\ter �,� a�. ,,� r, fjJ{'f !j If j{fI if f "} ""���� � ' :,�'`� ;�'{ �" !1 !r � ,t t r t (,�l if 11 f{� �� ,p��: fT{ I� fr !{j �� �• \ AAA S IN N 't 14 \ t``, *� '� f �✓'fie a�'� jt ^s � � �' al: �,�• \��*'��� �� .--`� �L,,, �:. ref—^--ee.:,,, �y � \,l M qX,f' lM �^INs � �+.� Y 1 ' \�� �\.�yy .. •"lT> ` <'" �� C'tl �+.Nl f PARKVIEW ELEMENTARY SCHOOL CLH DESIGN, P.A. IaAiE: 9-1?qS itaefira 11 Park SCALL 1'=t:q' 10 r rgh South Suite 310 _ NCDENR MAP Cert' :J40Wor1h Carolina19-5 1>7511 Phone: 1939) 319-8'7J® Fant 919 319-7bi8 1 MMUFF++' �,�• \��*'��� �� .--`� �L,,, �:. ref—^--ee.:,,, �y � \,l M qX,f' lM �^INs � �+.� Y 1 ' \�� �\.�yy .. •"lT> ` <'" �� C'tl �+.Nl f PARKVIEW ELEMENTARY SCHOOL CLH DESIGN, P.A. IaAiE: 9-1?qS itaefira 11 Park SCALL 1'=t:q' 10 r rgh South Suite 310 _ NCDENR MAP Cert' :J40Wor1h Carolina19-5 1>7511 Phone: 1939) 319-8'7J® Fant 919 319-7bi8 WNDECL AVE ---? I ,I I I I II \ IMPACTC$ I SCE SHCEi P5 i A ?f B iLTUORE AVE J? CCDROW DARTAOUTN ALE h CAMDEN ALE p? 5 4 0 2 WFNOEIL AVE ? Jp p? p w K UARO A ?snE ? W :RA1{5 A ..C.MCTC TTAR.C - U cwmn TV W = E KNETT DR OtOA M a VICINITY MAP IMPACT a / SEE SHEET P IMPACT: z APP, 2 b, Tw? ' ? /r y ??. SEE-SHEET PJ 1 ? ? Yp.? b 1 ? / 1? 7 , L. 1 ?1?\\"?„ 1 1\ \ / .\ AJrM,yRp .., \ ?/^ Y/ 1` __Zl,, .?ja I I \? \` \\ // G? 0..>?? SEE-SHEET-PJ- ?? L , sA? f ? yPV noaPnN' I "?. _? I b ? `T?? ?I - ' C MIPACT94 SEE SHEET PA 13 OF " i + BOUNDARY' wl 15' GRAPHIC SCALE ,DO 0 50 100 200 ( IN FEET ) 1 inch = 100 ft. 400 _ ? A I I v, •n _ •n _ .+ v, .rA e.rs sr ioui ronTi nAS+si iniA??rn?+ Q N Rp ? C CO t` v ) 0p)A Cn m? U?M Lu 0. r 0? C) Q ?'?p>r0» .1r a) Dr) +. . , 4w 71 9nn60 fL U ¢ J Q ? 0 2 ? U c n Q J F" Z Lu D } 0 ? J U Q C) w 0 ? 0 oo ? ILL. Y - II 0 J N Q ? CL W ..w J I < U ?o a Wi-ACT 9(NWARY MU WPACFOFAIR 05 - Q7 1 -- I ccor \\ \, 03 _ ? 1_ J A v °m ?. 01i L ti ??? o ro r --_ 1 tiC\2to?a12 U IMPACT41 tm r-3 FEE ?, ? ? \? l 50, -- 2 00 R ?ZQN ?" - ' E- ?-? , l/ l - - - ? ? ? ERE _•' ? ? ' , 7 _3 J IMPACT SUMMARY TABLE IMPACT TOTALS oO U Z GRAPHIC SCALE 30 0 15 30 60 120 U ? ., W U LLJ CD LEGEND 8,279 SF TOTAL ZONE 1 11,454 SF TOTAL ZONE 2 IN FEET) 0 C H = CHANNEL V- Y j ZONE 1 IMPACTS J N JW = JURISDICTIONAL WETLAND' ..........:.... /_./.. 1 inch = 30 fL. RB = RANDLEMAN BUFFER - a w iii 1 Z1 = ZONE 1 ZONE 2 IMPACTS ? v i C N Z2 = ZONE 2 - IMPACT lOCA110N TYPE (ZONE 1) FT "2 LINEAR FT STREAM BUFFER IMPACTS i (ZONE 2), (CH AND JW) I (CH ONLY) (ZONE i) (ZONE 2) I CH 465 I55 827g 7 609 JW J250 N/A N/A N/A 2 ? RB N/A ' N/A N/A 2525 3 P13 NIA 1 N/A N/A 265 _ 4 ? ITS NIA N/A N/A 958 5 RB N/A N/A N/A O ~ 1609 \ O it \ \ I \ i Ull IMPACT #2 SEE-SHEET P3 l \/ t, =DIVE BUFFER .n -- ? rE IMPACT #3 F e - ?- --SEE--S _ EE7 P3 rn, 00 IMPACT SUMMARY TABLE IMPACT TOTALS IMPACT LOCATION (Z TYPE 1 NE if Fi"2 LINEAR FT STREAM BUFF ER IMPACTS (ZONE 2), (CH AND Jw) (CH ONLY) (ZONE 1) (ZONE 2) 1 CH 465 155 8279 6097 1 JW 3250 N/A N/A N/A 2 RB N/A N/A N/A 2525 3 RB N/A N/A N/A 265 GRAPHIC SCALE 4 RB N/A II, N/A N/A 958 30 0 15 30 60 5 RB N/A N/A N/A 1609 LEGEND CH = CHANNEL J N; ZONE 1 IMPACTS JW = JURISDICTIONAL WETLAND RB = RANDLEMAN BUFFER Z1 = ZONE 1 Z2 = ZONE 2 ZONE 2 IMPACTS 8,279 SF TOTAL ZONE 1 11,454 SF TOTAL ZONE 2 ( IN FEET ) l inch = 30 ft. 120 f1. ? U o -.. Cn me VIM m 0 GO 0C) 0) 4w v Ll J 0 0 I ur) >_ M F_ ° z D } O U z W N ?.. ° J W U > > 0 OO Y M Q. N ? } Q Q U?oV) r IMPACT #4 30' ZONE 1 BUFFER l i - - -V -A? 50' ON BU E 1 ?I ?J 1 IMPACT SUMMARY TABLE IMPACT TOTALS IMPACT LOC ATION (ZTYPE ONE 1) FT-2 LINEAR FT STREAM BUFFER IMPACTS (ZONE 2) (CH AND JW) (CH ONLY) (ZONE 1) (ZONE 2) 1 CH i 465 155 8P79 6097 1 JW 3250 N/A N/A N/A 2 RB N/A N/A N/A 2525 3 RB N/A N/A N/A 265 4 RB N/A N/A N/A 958 5 RB N/A N/A N/A - 1609 - LEGEND CH = CHANNEL \ ZONE I IMPACTS JW = JURISDIC77ONAL WETLAND RB = RANDLEMAN BUFFER ZI = ZONE 1 iZ/ /71-J, ZONE 2 IMPACTS Z2 = ZONE 2 8,279 SF TOTAL ZONE 1 11,454 SF TOTAL ZONE 2 GRAPHIC SCALE 30 0 15 30 60 ron ( IN FEET ) 1 inch = 30 ft. LO L7 0 ?II Ln L3J Q 4.a 2 4w v U C\2 I J 0 0 2 U Cn F.. Z D } 0 ? U W Z W E-- p J U > Q. 0 LL.. M y ? II L I CL w W J V j a V U ?ov) a. M PACT # 5 l IMPACT SUMMARY TABLE IMPACT TOTALS IMPACT LOCATION TYPE FT-2 LINEAR FT (ZONE 1) STREAM BUFF ER IMPACTS (CH AND JW) (CH ONLY) (ZONE 1)I (ZONE 1) (ZONE 2) 1 CH'. 465, 155 8279 6097 I I 1 JW 3250 NIA NIA NIA 2 RB N/A N/A NIA 2525 3 RB NIA N/A NIA 265 ' GRAPHIC SCALE I NIA 4 RB NIA NIA 958 5 RB N/A N/A N/A 1609 30 0 15 30 60 I I I I I LEGEND CH - CHANNEL ,. ZONE 1 IMPACTS JW - JURISDICTIONAL WETLAND i.... RB = RANDLEMAN BUFFER ? Z1 = ZONE 1 ?/ _1-J ZONE 2 IMPACTS Z2 = ZONE 2 8,279 SF TOTAL ZONE 1 11,454 SF TOTAL ZONE 2 I , I C C? I - ----------- U ITO FAR ' /' +7 ' r,. I 1 I- ( IN FEET ) 1 inch = 30 ft. 120 V p II ?n m? W 4.; ?rnm o c? omm t4 Co . `W m U ) lz U to ?J 7 M aC U ??vtV4?. ?l J 0 0 2 U z 0 U ?. Q U a- 0 LL M y? II < L J I J CL .. w W J v < < Ln V?0 V a. Soil & Environmental Consultants, PA 11010 Raven Ridge Road • Raleigh, North Carolina 27614 • Phone: (919) 846-5900 Fax: (919) 846-9467 www.SandEC.com December 27, 2005 S&EC Project # 9918.W2 To: US Army Corps of Engineers Raleigh Regulatory Field Office Attn: Todd Tugwell 1628 Mail Service Center Raleigh, NC 27699-1628 From: Jason Payne Soil &'Environmental Consultants, P.A. 11010 Raven Ridge Road Raleigh; NC"27614 Re: Parkview Elementary School ,N.C'Division of Water Quality 401 Oversight and Express Permits Unit Attn: Cyndi Karoly 2321 Crabtree Boulevard, Suite 250 Raleigh, NC 27604-2260 High Point, NC On behalf of the owner, Guilford County Schools, 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 proceed under Nationwide Permit 39, and General Water Quality Certification GC3402 (per NWP 39). Please contact me at (919) 846-5900 if you have any questions or require additional information. i)Dr) 1r(T CI INAAAAPV .` Project Name Parkview Elementary Project Type Public School Access Road Owner / Applicant Guilford Count Schools Count Guilford Nearest Town Hi h Point Waterbod Name UT Bouldin Branch Basin / Sub-basin 03-06-08 Index Number 17-3-2 Class WS-IV meoAr-r CI INANAARV Stream Impact (acres): 0.011 Wetland Impact (acres): 0.075 Open Water Impact (acres): 0 Total Impact to Waters of the U'S: (acres) 0.086 Total Stream Impact (linear feet): 155 Attachments: Pre-construction Notification (PCN) Form (9 pages) Agent Authorization USGS Map - from TopoZone.com DWQ Buffer Letter (NBRRO 05-042) (3 pages) original Road Design Ove rail Site Plan with impact insets (5 pages) Impact justification letter (2 pages) $475 Application Fee to DWQ Charlotte Office: Greensboro Office: 236 LePhillip Comrt, 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 DMce Use Only Form Version March 05 USACE Action ID No. DWQ No. (If 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: NWP39 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: Guilford County Schools Mailing Address: Attn: Kevin Lear C, 7 ?005, 900 English Road High Point, NC 27262 Telephone Number: (336) 819-2706 Fax Number: N/A E-mail Address: N/A 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: Jason Payne Company Affiliation: Soil & Environmental Consultants, PA Mailing Address: 11010 Raven Ridge Road Raleigh, NC 27614 Telephone Number: (919) 846-5900 Fax Number: (919) 846-9467 E-mail Address: jpayne@sandec.com Page 1 of 9 -III. Project Information 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 surroundingproperties. 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: Parkview Elementary T.I.P. Project Number or State Project Number (NCDOT Only): N/A 2. 3. Property Identification Number (Tax PIN): 4. Location County: Guilford Nearest Town: High Point Subdivision name (include phase/lot number): N/A Directions to site (include road numbers/names, landmarks, etc.): The property is located approximately 500 feet north of Kivett Drive, west of Gordon Street, in High Point, Guilford County, NC: 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): 35.9694 ON 79.9822 °W 6. Property size (acres): + 15 acres 7. Name of nearest receiving body of water: Goulding Branch (WS-IV) (17-3-2) i 8. River Basin: Cape Fear (03-06-08) (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/mgps/.) Page 2 of 9 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 currently in mixed use, with the western portion of the property containing an existing school. that was constructed circa 1950 and the eastern portion of the property is forested. Land use in the vicinity of this site is primarily' residential 10. Describe the overall project in detail, including the type of equipment to be used: The project consists of the expansion of an existing school facility. Impacts associated with this expansion result from construction of a new access road and parking lot. Other impacts to riparian buffers occur where the new drainage system will junction with the existing drainage system. Heavy equipment typically used for grading and excavation will be utilized for this project. 11. Explain the purpose of the proposed work: The purpose of the proposed school expansion is to meet the need for additional classrooms at this facility. Due to excellence in stud ent,performance and, test scores at this school, it has been deemed a "magnet" school. under the No Child Left Behind Act of 2002. As a result, the school is growing at an above average. rate. The lack of classroom space is evidenced by the fact that some classes actually meet in the cafeteria. With the impending growth and insufficient classroom space, the expansion is necessary. The purpose of the proposed road construction is to access the new buildings and accommodate the greater number of automobiles associated with the addition of personnel coinciding with classroom expansions. 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. S&EC is not aware of any other 404 Permits or 401, Certifications approved for this property. The stream channel (i.e., UT to Boulding Branch), wetlands in the vicinity of the road crossing, stream buffers along the proposed road, and stream buffers at each culvert junction at the north and south_ property lines, are the only anticipated impacts to Randleman Buffers and surface waters subject to 404 and 401 jurisdiction. Engineering Consulting Services, Ltd delineated wetlands on the site during May, 2005. A Jurisdictional Determination was made for the site, and a delineation map approved: by Page 3 of 9 Mr. Todd Tugwell of the LISACE on 8/12/05 (AID #200521185). Mr. Daryl Lamb of the NC-DWQ Winston-Salem Regional Office evaluated one stream feature near the center of the site on 8/29/05 to determine the applicability of the Randleman Buffer Rules to this feature. Please contact S&EC if you would like to schedule another site visit. V. Future Project Plans 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. S&EC is not aware of any future permit 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 maybe 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 to jurisdictional waters are associated with the installation of one road crossing. Road Crossing Impact #1 will include installation of a single RCP. impact #1 will require fill in wetlands adjacent to the stream channel. All other proposed impacts (impact areas #2 through #5) are to zone 2 of riparian buffers on site. 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, se aratel list im acts due to both structure and floodin . Located within Distance to Area of Wetland Impact Type of Wetland 100-year Nearest Impact Site Number Type of Impact (e.g., forested, marsh, Floodplain Stream (acres) (indicate on map) herbaceous, bog, etc.) es/no linear feet Impact #1 Fill Forested/Riparian No 0 0.075 Total Wetland Impact (acres) 0.075 3. List the total acreage (estimated) of all existing wetlands on the property: Approximately 0.15 in the vicinity of the proposed road crossings; the remainder of the property was not evaluated by S&EC.' 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? ? Intermittent? Stream Width Length Impact indicate on ma Before Impact linear feet acres Impact #1 UT to Boulding Br. Road Intermittent 3 feet 155 0.011 Total Stream Impact (by length and acreage) 155 0.011 I 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. t 'I Total Open Water Impact (acres) 0 Stream Im act (acres): 0.011 Wetland' Impact acres : 0.075 Open Water Impact (acres): 0 Total Impact to Waters of the U.S. (acres) 0.086 Total Stream Im act (linear feet): 155 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 USAGE. 8. Pond Creation Page 5 of 9 Impact Open Water Site Number Waterbody Name of Type of Impact Type of Waterbody (lake, pond, estuary, sound, bay, Area of Impact indicate on ma (if applicable) ocean, etc. acres NA NA NA NA NA cumulative impact to all Waters of the U.S. resulting from the project: the List 6. 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. 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 useor 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 maybe 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 proposed road impact (impact area #1) is necessary to provide access to the property from the east. A copy of the original road design is attached for your reference. The proposed road alignment has been revised to minimize impacts to streams, wetlands, and associated riparian buffers. Kimberly Keys, of CLH, Design has addressed justification for the proposed impacts in an attached memo. 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 Page 6 of 9 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 Draft Technical Guide for Stream Work in North Carolina, available at , bLtp://h2o.enr.state.nc.us/ncwetlands/strm6de.html. 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. Because the proposed impacts are below the thresholds required by NC-DWQ for mitigation, and the proposed impacts will not occur along waters of the US with "important aquatic function" (i.e. perennial streams), mitigation should not be required for the proposed impacts. 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/wM/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): NA Amount of buffer mitigation requested (square feet): NA Amount of Riparian wetland mitigation requested (acres): NA Amount of Non-riparian wetland mitigation requested (acres): NA Amount of Coastal wetland mitigation requested (acres): NA 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 ? 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)? 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 ? Page 7 of 9 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), 15ANCAC 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. ROAD CROSSING: IMPACT #1 Zone* Impact (square feet Multiplier Required Mitigation 1 8,279 3 0 2 6,097 1.5 0 Total 14,376 0 ALL OTHER BUFFER IMPACTS (#2-#5), COMBINED Zone* Impact Multiplier Required (square feet Mitigation 1 0 3 0 2 5,357 1.5 0 Total 5,357 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. 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 213.0242 or .0244, or .0260. 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 Page 8 of 9 the property. If percent impervious surface exceeds 20%, please provide calculations demonstrating totalproposed impervious level. It is anticipated that the percent impervious surface for the project will be approximately 31%. A wet pond has been designed to treat storm-water runoff from the new impervious. - Please see the storm-water devices on the attached site plans. 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. The development will connect to an existing sanitary sewer system. The municipality will ensure that this development does not exceed the available capacity of the facility. XIII. Violations (required by DWQ) Is this site in violation of DWQ Wetland Rules (15A NCAC 2H .0500) or any Buffer Rules? Yes E] No Is this an after-the-fact permit application? Yes ? No S&EC is not aware of any.violations at this location; 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 Z 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 httn://h2o.enr.state.nc.us/ncwetlands. If no, please provide a short narrative description: 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 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). -.. 27.December 2005 Applicant/Agent's Signature Date (Agent's signature is valid only if an authorization letter from the applicant is provided.) Page 9 of 9 I I I I I \I ( \ 1 1l IMPACT d. SEE SHEET P5 I \ \1 10 ?Or 1 r? \ /, `l ?? vanes ?'1 \011 \0 I 1 11 1 1 M . 1\ 01v ? ? }e• V A V 1 vnvmoninv'. \\\ \ IMPACT :4 SEE SHEET PI wExDEU. Atf I ? /O III \ 1 I I1 ?_ l 131 WORE Av{ CEDRCW DARiuAW CAMDEN AVE ?t ,E in' ?Slrr? o AKS A WAq Crd: W TRRAC O PAR° t k VICINITY MAP I ?x IMPACI SEE SHEET IMPACT :2 SEE SREE f IMPAC J T 3 ? SA- Aw r- 'SEE -SHEET PJ? s corn IN I \ BOUNDARY ?? ' - --' I % 1 I ? ? GRAPHIC SCALE 00 0 50 100 200 ( IN FEET ) 1 inch = 100 ft. l ? \ / ii> It \ ? ?\ I ' \ ?,?ERSR»c ? -nn ? v. ar / iarrnn µAlANNV TAHLF 400 It +I ? I a I ',. is on ar ua _ - WA w/A .p an °.>9 S4101µ ZONE I I I.I51 tr I[11.4t [?N[ Ra?iwe ?l. ?/ N[ 1 Y.?[r5 Q n C\2 Gpt? ? V ? II 114 V?c7 w a L. tmec) 2 Q 4 40101 G o? p ;s Co v to J ?'o rm U =C3 4Co U0.G. Q. U d J Q Q ? J Z IJ } 0 ; J U W J Q J W of I..C 3 0 00 j LL. 0 J .. to W J < U ?Ou J) a. I I I ?l '. l l II it v? r 1 1/ 1 ' J 03 IMPACT-#I F N ZQ? _ ?%'` V / eUF? i 0 Co CA \ \ \ \ \ /1 ` BUFFeR 1 / I, ZOA/ l LNG S IMPACT SUMMARY TABLE IMPACT TOTALS IMPACT LOC ATION TYPE I (ZONE 1) FT"2 LINEAR FT STREAM BUFFER IMPACTS ; (ZONE 2). (CH AND JW) (CH ONLY) (ZONE 1) (ZONE 2) 1 CH 465 i 155 8279 6097 1 JW 3250 N/A N/A N/A 2 RB N/A N/A N/A 2525 3 RR N/A N/A N/A 255 ---.4 ? ftB ?'. N/A ( N/A N/A 958 --- 5 RB N/A N/A N/A 1609 LEGEND CH = CHANNEL ' 7 ? ZONE 1 IMPACTS JW =JURISDICTIONAL WETLAND = -. Y 1_I RB = RANDLEMAN BUFFER Z1 = ZONE 1 T ZONE 2 IMPACTS Z2 = ZONE 2 8,279 SF TOTAL ZONE 1 11,454 SF TOTAL ZONE 2 GRAPHIC SCALE 30 0 15 30 60 ( IN FEET ) 1 inch = 30 fL. 120 1 CL: rl C w m L7 0 ?? LJ .I ? IL al a, mm o ?o o u o U ??voiU0.? o J 0 0 U F- Z D } 0 ? U Z w F- p J U 0 300 a- C LL. y ? _ll ? a L,u W J U v ? < ? ? N a 0 . ?il & Environmental Consultants, PA 11010 Raven Ridge Road Raleigh, North Carolina 27614 • Phono: (919) 846-5900 +- Fax: (919) $46.9467 w%vw.SandFC.com AGENT AUTHORIZATION FORM All Blanks To Be Filled In By The Current Landowner Naive: C?cve 1 ?r,ac3 iu?±rs ?. Address: Q rti tmkn Phone: / Ssb) g t 9 2 R?rr Project Name/Description: Pratt?kvge,wt'1rr`_ S&EC Froject # Date: The Department' 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 current property owner, hereby designate and authorize Soil & Environmental Consultants, PA to act in my behalf as my agent in the processing of permit applications, to furnish upon request supplemental information in support of applications, etc. from this day forward. The day of 20 This notification supersedes any previous correspondence concerning the agent for this project. NOTICE: This authorization, for liability and professional courtesy reasons: is valid only for government ? p officials to enter the property when accompanied by S&CC staff. You should call S&CC to arrange a site meeting prior to visiting the site. , ?o -WAis" leaA tz Print Property Owner's ame opertyowner`s Signature cc: Ms. Cyndi Karoly cc: Mr. Jason Payne NCDENR - DWQ'- Soil & Environmental Consultants, PA 2321 Crabtree Boulevard Raleigh, NC 27604 Charlotte Office: Greensboro Otfice 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 TopoZone - The Web's Topographic Map Page 1 of 1 tomone ?? r t 7? r I SITE 1 n ?il f 4f f ? ? 1 ? ? f 1_ {` ? y,• l ` p -1 r r` -- l r \ 1 1 ](fit I ? I M*, 0 0.3 0.6 4.9 1.2 1.6 km G 0 0.2 0.4 0.6 0.8 1 mi Map center is UTM 17 591914E 3981057N (WG584/NAD83) High Point East quadrangle M=-7.9131 Projection is UTM Zone 17 NAD83 Datum G=O. 599 http://www.topozone.com/print.asp?z=17&n= 3981057.00009461&e=59191.4.000000179,.. 12/22/2005 4C1 T?? Michact F. Fasl<< Govctiior wiltiar t C, RossI,.. Sccic ary North Carolina Department oi'Fwironiiter, t anal Neutral (:esot,r?C, P; y rya { Man 1k Llitre6, P.1.. Oir"u>r October 3, 2005 Re: Randleman Rule (15A NCAC 02B .0250) Surface Water and Stream Origin Determination Park Vievv Elementary School, High' Point, N. C. Ms. Kimberly A. Keyes CLH Design, P.A. 125 Edinburgh South, Suite 310 Cary. NC 27511 Dear Ms. Keyes On August 29, 2005, Mr. Daryl Lamb of the Winston-Salem Regional Office of the North Carolina Division of Water Quality (NCDWQ) evaluated the drainage feature delineated oil the attached map, received from you by this office on September 12, 2005, and determined by observation and/or use of the current version of the NCDWQ Strewn C=lassification / orm that this 1-eature does Iaossess sufficient riparian characteristics to be classified as surface water for the purpose of application of the requirements of 15A NCAC 02B .0250, Randleman lake ff(Itcr Supj)p • Ffatershed: Protection (tilt/ lVaintenance of'Ri/)arian :Treas. In addition, the surveyed point of origin depleted on the attached map, is the point at which the stream channel begins for the purpose of application ofthe ripanan protection requirements of 15,A NCAC 02B .0250. If you have any questions or require additional information concerning this determination. please telephone Mr., Lamb in the NCDWQ Winston-Salem Regional Office at 336-7/71-4600, extension 293. Sincerely> Steve W. Tedder Regional Supervisor Division of 'e'ater Quality SWT/cdl Attachments cc: DWQ, Winston-Salem Regional Office =101/Wetlands Unit File Copy Central Files ;yorthCauoina ?1?irtr?r?lfy North l'.irohna Div i,ikm of Water Quality \Cetkirids C cttttlwa6on t-nit loytt Broil Setvwc C'eaitcr Fuld eh 3709-1O' CO I'll one 11;19 1786 1 A\ IzJl9)'?'? 9b 23?1 Crabtrcc HIMi. Ralc ,h. V, 2'76[14-2266 , Inter nethrpP,h2oenrstatenc.us?[1ewetlands (iuiu;ner Scr? ice Ntiml!Ct: 1 -87 7 623-(z7-4 An Equal Oppotutt(tylAltirmative Action Employor- 501116 Reeyded,10,i); Post Consumer Paper North Carolina Division of Water Quality - Stream Identification Form, Version 3.1 ' Man-made ditches are not rated; see discussions in manual (Subtotal =1?• A. Geomorphology Absent Weak Moderate Strong . ia. Continuous bed and bank 0 1 2 2 3 2, Sinuosity 0 1 1 3 3. In-channel structure: riffle-pool sequence 0 2 3 4. Soil texture or stream substrate sorting 0 1 3 9 Active/relic floodplain 0 1 2 3 6. Depositional bars or benches 0 1 2 3 7. Braided channel 0 1 2 3 8. Recent alluvial deposits 0 1 1 I 2 3 g' Natural levees 0 1 -- 2 3 10. Headcuts _ 0 0 0.5 1 1.5 11. Grade controls 0 1 1.5 12. Natural valley or drainage-way 0 , 13. Second or greater order channel on existin USGS or MRCS map or other documented No = 0 Yes = 3 evidence B. Hydrology (Subtotal = 14. Groundwater flaw/discharge 0 1 2 3 15. Water in channel and > 48 hrs since rain, or 1 1 2 3 Water in channel - dry or growing season 5 0 flitter 16 L 1.5 1 ea " 0 0.5 1 1 17. Sediment on plants or debris 5 0 - 1 1.5 18. Organic debris lines or piles (Wrack lines) . 0 No = 0 es = 1.5 39. Hydric soils {redoximorphic features} present? _ - C. Biology (Subtotal = _._ _.__) 2 1 - 0 rous roots in channel 20 3 1 0? 21ated plants in channel 3 2 1 1 5 22yfish ! Q Q.5 1 2 . 3 Bivalves 23 0 0.5 1 1.5 sh 24. Fi ns hibi 0.5 1 1.5 a 25. Amp 0 0 5 1 1 5 26. tvlacrobenthas (note diversity and abundance) 0 . 1 ?2 3 27. Filamentous algae; periphyton 1 5 . 28. Iron oxidizing bacteria/fungus p _? Far, = n 5 FA Q.5 CW = 0.75; 013 1 = 1.5 SAV = 2 . .0_ Other = 0 Items 20 and 21 focus on the presence of upland plants, item 29 focuses on the presence of aquatic or wetland plants. Sketch. Note5? (use back side of this form for additional notes-) 10 Wit, I N G?ser?. . r % iii < / \S !"-3, It CIA o �i o ^• � � ,Ss, ` �`,,ti� rpt`. ,,,,' �"" � ✓' ,,, r- \�hj � , s< t M ry Y PARKVIEW ELEMENTARY SCHOOL CLH DESIGN, P.A. DATE' :9.12•t)S Vavorogor Park SCALE: 1'=6tl' u$ SdinE urgh South suite 310 NCDENR MAI'. aaa� North caroltna 27613 Poona: 3118-7510 R."tY28 338-7678 "DELL AYE `1 eso ? I I II ?? 1 IMPACTV? I I SEE SHEET P5 \ I I I 1 V ? ? 4 rR? A M1 / smues \ \ IJ F x \ \ 'a \ \ s ?R f5? x / sxauas G? ? ` \BS6 `V y? S AA?GZ \ -p I o\\ \\\ \ \ 71 \ \\?\ ?'' aNrR ems' 1 ? 1 \ ? EXIST'NG SCHDDL A- I \ BUILDING \ Ya' \ \\\ ` P NEW ADDITION ? . aW ?.?,aa\ VA? ?? IMPACT p4 °? SEE SHEET P4 \ a \\\\ \ \e\ 20' §AMrlar SEWF 20 \ EASEME BOUNDA?Y i I JI RL \ J1 I \\ ?? v? A? 1 GRAPHIC SCALE oa D 50 100 200 ( IN FEET ) 1 inch = 100 ft. 400 / 0 A 2 f rlOt.vM.' r?M1F 11 rf} it i 7 SRWw I,w FR W+.aS lax +) fro avo M5 s w fm,C 0 (PYI[ al ws 1s un rwr M o w/ RAs WA . , RA, /A / M/ W. RA. NIA W . W/. EEUlrvu 8,279Sr IOTALZONEI 11,451RIO1AL rONk1 RMW??? awa,MWKrs rR. ?R a WM„` T?'?1 aWW a w,.?a Q a C\l Q t, o ; co z ? 4w N J ro q U C\2 -vj I-) aw 6) 0 a ?i a. U d J O 2 U Z Q Z w r Uw J J Q W Q '.. W ^ ' L L 0 °0 3 L1- Y !7 =11 0 J Q C-4 - o .. IL W J tl Q Q I r Q) M VV, a. s I IMPACT y% ?\ SS? EEEf_TP? es \ o R?rrrg \ / o k- IMPACT AiP3 2 4E r s a ,I ??` \, /? bra \to Y ? ? r I r R ?diy r _ 1 MG I? / I P -_ - -ne rR I sr E / ? / ? ??/l? sae p e i II SAY." IML/MORE AVE CEDROW DARTMOUTH AVE h CAMDEN AVE `7 t WENDELL AVE Q p ? pp >• ? r a "SITE BARD A Y = VES A WnSwVCrON!/ ?/ - TERRACE ' CQIIMU it' // i ARM ? .. E KIVETT OR LstLOtOL'1 VICINITY MAP J r gllA(-?IEYP3?// slKw.iorclcl \ \? \ a/ L / 4 \ yp \ I / O e \ - - btaw / \J euv /--872 \ 21" MEMSnMC 6 \ \ ?? YI" COUP 4? V (r' NEW / / ? rw.1NYo / 'so \ 816 NEW 15' RCP IMPACI' SUMMARY'rABLE IMI'ACr TD'rALS I ?/ / Zr/ IMPACT SUMMARY TABLE IMPACT TOTALS IMPACT LOCATION TYPE (ZONE 1) FT"2 LINEAR FT STREAM BUFF ER IMPACTS (ZONE 2) (CH AND JW) (CH ONLY) (ZONE i) (ZONE 2) 1 CH 465 155 8279 6097 1 JW 3250 NIA N/A N/A 2 RB N/A N/A N/A 2525 3 RB N/A N/A N/A 265 GRAPHIC SCALE 4 RB N/A N/A N/A 958 30 0 15 30 60 5 RB N/A N/A N/A 1609 8,279 SF TOTAL ZONE 1 11,454 SF TOTAL ZONE 2 LEGEND CH = CHANNEL JW =JURISDICTIONAL WETLAND ZONE 1 IMPACTS X1 RB = RANDLEMAN BUFFER Z1 =ZONE 1 ?ZONE 2 IMPACTS Z2 = ZONE 2 ( IN FEET ) 1 inch = 30 ft. 120 CL: Q I I ? Q 'Ap 46101 co .. mro _, w v J t4 ro`o ?Cm U ca ? , V) J 0 0 U V) F- Z r 0 rr ? U W w ?. p J U 0 00 3 ?- _ M 1 ? II - d ww J v 4 Q N 0) N I I I 00 N ?? l CP I / l 1 ? 1 'I ?- Z/ / r ?AV, /l 4 1 \ / / ? \ of 1 ?I 1 1 / T \ 1 -_ -- \ -7- t? R \\ 50' \ ZEN v i B/P/ - V v/ IMPACT\ 1 _'?/ rl 12-19-05 TO: Jason Payne FROM: Kimberly A. Keyes RE: PARKVIEW ELEMENTARY IMPACT JUSTIFICATION CC: File (1247) U.S Army Corps of Engineers: The proposed parent queuing lane off of Gordon St. for the Parkview Elementary project is required for various reasons. One of the main objectives for this project is to eliminate bus and parent vehicle mixing. With the new queuing lane, parents will enter the site from Gordon St. and the buses will continue to enter from Boundary Ave, therefore eliminating the traffic congestion along Henry Pl. during the morning drop-off and afternoon pick-up hours. The queuing lane length is determined by the amount of students that will be enrolled when the new building is constructed. According to the City of High Point requirements we have to provide 1800' If. (min.) of queuing lane. The location of the queuing lane was a requirement of NCDOT. This new queuing lane connects into an existing intersection, minimizing traffic problems (City of High Point DOT - Driveway Regulations Section 6.1). The other options to enter the site have considerable issues. Option `A' to upgrade the service lane (north of site) as part of a queuing lane has physical space limitations and more importantly safety issues. This location is simply too close to the building where children enter and exit. Option `A' would also require a buffer impact. The required 1800' if of queuing lane was not achievable with this option. . Option `B' to route the queuing lane along the south side of the existing building has limitations as well. Again there would be buffer impacts. It would also increase the bus and parent vehicle mixing problem that already exist. The required 1800' if of queuing lane was not achievable with this option. Option `C' to locate the queuing lane farther south along Gordon St. (at the southeast corner of the site) has its problems as well. The required queuing length could not be obtained. This location would require off-site traffic considerations. The queuing lane option that best fits this site and the requirements of NCDOT and the City of High Point DOT is at the intersection of Gordon St and Morgan Pl. However we will have to impact jurisdictional wetlands and provide a channel in a buffered stream to meet all of the design requirements listed above (Impact 1). CLH design, p.a. MacGregor Park, 129 Edinburgh South, Suite 310 Cary, North Carolina 27911 Phone: (919) 319-6716 Fax.• (919) 319-7916 12-15-05 Impact Justification 20051222-JD 12-15-05 Impact Justification_20051222-JD Page 2 Impacts 2 and 3 will give the contractor sufficient space to install the drive and parking lot. It also provides adequate space for temporary erosion control measures that are required during construction. Impacts 4 and 5 have temporary impacts only. The reason for this impact is to demolish existing utilities and to remove the existing play areas that are currently in Zone 2. This impact will also give the contractor adequate room to install the new storm manhole. The proposed design has been revised to minimize wetlands impacts and to meet all design requirements from NCDOT and the City of High Point DOT department. Sincerely, Kimberly A. Keyes 12-15-05 Impact Justification 20051222-JD 0 Wis.- OR I M PACT #2 StT--SHEET P3 f 1 ------------ / 30' ZONE ? - =R IMPACT #3 , ?F e -- -SEE SCI-E-E-T'P3- ----874 ? ? \ ?\ IMPACT SUMMARY TABLE IMPACT TOTALS IMPACT LOCATION TYPE (ZONE 1) FT"2 LINEAR FT STREAM BUFF ER IMPACTS (ZONE 2) (CH AND JW) (CH ONLY) (ZONE 1) (ZONE 2) 1 CH 465 155 8279 6097 1 JW 3250 N/A N/A N/A 2 RB N/A N/A N/A 2525 3 RB N/A N/A N/A 265 GRAPHIC SCALE 4 RB N/A N/A N/A 958 30 0 15 30 60 5 RB N/A N/A N/A 1609 LEGEND CH = CHANNEL JW =JURISDICTIONAL WETLAND .......... ... ............. ZONE 1IMPACTS RB = RANDLEMAN BUFFER ZI = ZONE I Z//Z] ZONE 2 IMPACTS Z2 = ZONE 2 8,279 SF TOTAL ZONE 1 11,454 SF TOTAL ZONE 2 ( IN FEET ) 1 inch = 30 ft. 120 Q ~ V omm W _ ?w v J ? mxm U ? as ????aw J 0 0 2 U f... Q Z Z D } Q 0 Z N 0 w L f 0 w J ( v 0 3 a- 0 LL. _0 M 1 - Y II C < J ? N CL W W U 7 Q Q ?o? a. IMPACT #4 30' ZONE ........ -- 1 BUFFER ?? . 50' oN BU E ?QO ?l 1 I l ?' l +/ l IMPACT SUMMARY TABLE IMPACT TOTALS IMPACT LOCATION TYPE (ZONE 1) FT-2 LINEAR FT STREAM BUFF ER IMPACTS (ZONE 2) (CH AND JW) (CH ONLY) (ZONE 1) (ZONE 2) 1 CH 455 155 6279 6097 1 JW 3250 N/A N/A N/A 2 RB N/A N/A N/A 2525 3 RB N/A N/A N/A 265 4 RB N/A N/A N/A 958 GRAPHIC SCALE 5 RB N/A N/A N/A 1609 30 0 15 30 60 1 1 1 LEGEND CH = CHANNEL JW = JURISDICTIONAL WETLAND L...X,.. ? ZONE 1 IMPACTS RB = RANDLEMAN BUFFER ZI = ZONE I Zj z] ZONE 2 IMPACTS Z2 = ZONE 2 8,279 SF TOTAL ZONE 1 11,454 SF TOTAL ZONE 2 ( IN FEET ) 1 inch = 30 ft. 120 Q Z G?? V o I 1 m? Uc?e? LJ.I 0. z 1 M ,- 0p omm C?? ? T ., N p J C U Co (u ?- uU ? J 0 0 2 U C/'l f-- Z D r 0 l< U w w ?- p J U 0 3 a- 0 L _ 0 M II L Y < J ? N = a ^ p tii W J tl Q Q I U ?o? a. IMPACT #5 loop 7 \ I Igo WF?R 81 x IMPACT SUMMARY TABLE IMPACT TOTALS IMPACT LOCATION TYPE (ZONE 1) FT^ 2 LINEAR FT STREAM BUFFER IMPACTS (ZONE 2) (CH AND JW) (CH ONLY) (ZONE i) (ZONE 2) 1 CH 465 155 8279 6097 1 JW 3250 NIA N/A N/A 2 RB N/A N/A N/A 2525 3 RB N/A N/A N/A 265 4 RB N/A N/A N/A 958 5 RB N/A N/A N/A 1609 LEGEND CH = CHANNEL ZONE I IMPACTS JW = JURISDICTIONAL WETLAND (...,...Z..., X RB = RANDLEMAN BUFFER Z1 = ZONE 1 ?j ?j 21 ]ZONE 2 IMPACTS Z2 = ZONE 2 8,279 SF TOTAL ZONE 1 11,454 SF TOTAL ZONE 2 ( IN FEET ) 1 inch = 30 ft. 120 Q n: C\2 ?o '.0 V o ?I? ° W a ? rn ?Co p?m r?? ?w 01 J ' m? m U s ?coucl ? J O O 2 U (17 Z O K Z N w ? F" p U 3 Lr, L. O O ? LL, II y C J - CL w ui 1 r Q Q L r) U . 0 V) U r) GRAPHIC SCALE 30 0 15 30 60 ep 12-19-05 TO: Jason Payne FROM: Kimberly A. Keyes RE: PARKVIEW ELEMENTARY CLH design, p.a. MacGregor Park, 125 Edinburgh South, Suite 310 Cary, North Carolina 27511 Phone: (919) 319-6716 lax.• (919) 319-7516 IMPACT JUSTIFICATION CC: File (1247) U.S Army Corps of Engineers: The proposed parent queuing lane off of Gordon St. for the Parkview Elementary project is required for various reasons. One of the main objectives for this project is to eliminate bus and parent vehicle mixing. With the new queuing lane, parents will enter the site from Gordon St. and the buses will continue to enter from Boundary Ave, therefore eliminating the traffic congestion along Henry Pl. during the morning drop-off and afternoon pick-up hours. The queuing lane length is determined by the amount of students that will be enrolled when the new building is constructed. According to the City of High Point requirements we have to provide 1800' If. (min.) of queuing lane. The location of the queuing lane was a requirement of NCDOT. This new queuing lane connects into an existing intersection, minimizing traffic problems (City of High Point DOT - Driveway Regulations Section 6.1). The other options to enter the site have considerable issues. Option `A' to upgrade the service lane (north of site) as part of a queuing lane has physical space limitations and more importantly safety issues. This location is simply too close to the building where children enter and exit. Option `A' would also require a buffer impact. The required 1800' if of queuing lane was not achievable with this option. Option `B' to route the queuing lane along the south side of the existing building has limitations as well. Again there would be buffer impacts. It would also increase the bus and parent vehicle mixing problem that already exist. The required 1800' if of queuing lane was not achievable with this option. Option `C' to locate the queuing lane farther south along Gordon St. (at the southeast corner of the site) has its problems as well. The required queuing length could not be obtained. This location would require off-site traffic considerations. The queuing lane option that best fits this site and the requirements of NCDOT and the City of High Point DOT is at the intersection of Gordon St and Morgan Pl. However we will have to impact jurisdictional wetlands and provide a channel in a buffered stream to meet all of the design requirements listed above (Impact 1). 12-15-05 Impact Justification-2005122241) 12-15-05 Impact Justification_2005122241) Page 2 Impacts 2 and 3 will give the contractor sufficient space to install the drive and parking lot. It also provides adequate space for temporary erosion control measures that are required during construction. Impacts 4 and 5 have temporary impacts only. The reason for this impact is to demolish existing utilities and to remove the existing play areas that are currently in Zone 2. This impact will also give the contractor adequate room to install the new storm manhole. The proposed design has been revised to minimize wetlands impacts and to meet all design requirements from NCDOT and the City of High Point DOT department. Sincerely, Kimberly A. Keyes 12-15-05 Impact Justification 20051222-JD SOIL & ENVIRONMENTAL CONSULTANTS, PA NC Division of water Quality Tran # Invoice Type Date Reference 9403 122705 Invoice 01/01/06 9918.W2 Date: 01/01/06 Balance $475.00 0 5 000748 Check Number: 748 Check Amt: $475.00 Discount Pay Amount $0.00 $475.01 DE 2 2005 I II 1 ~ I ~.1 ClienUProject 1 I ~ 8 q to I \ i ~ n 12 I~ 14 15 I 1 1 z; 4 5 6 7 1 ~ \ I I ~ ~,r Hi h Point NC I ( ` WATER QUALITY POND ~ _ ~ n I6 9 . \ 1 1 BOTTOM: 849.0' A3 _ _ _ ~ 1 ` ~ I NORMAL POOL• 853.0' ~ ~ ~ y~ 864.00 ~ ~ \ ` ~ \ 'I -w~' ~ ~ ~ RIM ~ \ - 1 %rM-'!"! ~ ~ V A \ ~ _ I I ~ ~ ~ \ v v v \ \ Its 6 _ _t ---1.~ _ 4 \ \ \ 1 1R~ \ \ ~ ~ g5 ? 1 8 / / V p A ~ ~ I I ~ \ ~ ~ ~ / gg2 \ \ \~I SEWER STORM Archlted A4 ~ 1 I I I ~ ~ ~ n. 1 A ~ V ~ STRUCTURE RIM INV. IN INV. OUT STRUCTURE RIM INV. IN INV. OUT 854.5 ~ ~ ~ 1 1 ae}9 \ 1 F \ ~ \ 880 ~ ~ / - EX. MH ~/1 877.66 (N) 867.15 866.56 EX. YI J/1 853.82 846.8 846.8 / \ I I I g6 i. v v wl~ I v I v ~ ~ ~ (S) 869.45 ~ ~ EX. H-WALL ~2 853.91 846.25 846.25 ~ I 1 1 ~ \ ~ * ~ ~ / ~ V ~ A_-- ~ ~ (E) 866.64 EX. ?1 f/3 854.49 (INACCESSIBLE) (INACCESSIBLE) I A ~ i EX. MH f~2 866.29 859.18 859.16 EX. YI #4 858.68 INV. 852.3 1 ` ~~2 1 I ~ ~ ~ ~ i s I ~ I 1 1 ~ ~ i~ EX. MH ~3 855.80 847.52 847.49 EX. H-WALL 5 850.13 843.76 i ~ 1 \ 1 ~ ~ n ~ i ~ I I 6S t 11 1 \ ~ ~i i ~ EX. CB ~6 850.88 843.5 ~ 1 l 6 1 I 1 ~ \ ° i EX. MH ,{5 854.32 845.33 845.40 EX. CB ~/7 851.01 843.2 \ k \ 857.35 I I ~ ~ 4+ \ rn % ~ r 14 The OBSIDIAN ~ EX. MH ,~6 854.53 (E) 845.70 845.13 EX. H-WALL ~/8 849.7 842.6 x ~ \ v I 67 \ 1 1 ~ ~ ~ v v I F x I I ` ~ ` ? EX CB f/9 851.31 848.3 (S) 845.34 G ro u X p 5' OAK \ 1 \ \ ` ~ \ V ~ 856.85 V ~ ~ E . CB 0 877.36 873.0 EX. MH ~'7 851.00 842.11 840.50 EX. CB //11 875.43 870.3 ~ EX. MH ~8 856.07 847.50 847.50 ~ ~ o 5244 TAKE EDGE DRNE 1 \ ~h 1 x \ ~ ~ ` I HOLLY SPRINGS, NC 27540 r~ ~ ~ / EX. CB ~ ~ TOP 887.45 PHONE. 919-557-5244 I \ \ / \ 858.55 ~ V A ~ - _ ~ / ~ , ~ ~ v FAX. 919-557-7644 F F p2 V I ~ x / i ~ 1 \ / ~ 1 1\ \ ~ 1 / GP iii _ / ~ 1 v v / 2~ R RY g5~ ~ 58.05 858.00 I ` ~ Z'STO 856.90 56.60 ~ ~ ~ ~ ~ _ _ _ - BR~CK ~ ~ ~ - - - RIM 858.35 ~ ~ ~ ~ ~ ~ ~ 884 _ / A / ~ v ~ ~ / ~ , Consultants INLET OTE ON ) ~ _,%c > ~ 856.40 i J ~ 1~~ I ` RIAi / r ~ , I 1 ~ i 4'Lx8' 15b ( ~ I \ ~ ~ CLA B RIP- ~ ~ / G~ ~ ~ 856.20 / / ~ ~ / ~`-n / 1 / ~ ~ A ~ 856.80 B4 • / / ~ ~ 859.20 ` ` _ - % Or / 1 ~A 86 O. 867.007 ~ n ~ ~ vl / ~ ' A MacGre or Park I o l i, ~ ~ / 8 ro ~ I ~ / 125 Edinbur h South I ~ / t ~ / , g / m / / ' Suite 310 ~ 861.00 _ ~~BU - \ / l X _ ~ TOP ~ ~ ~ (SO v I ~ ~ ~ / / ; Cary, North Carolina 27511 ~ V ~ ~ M / 859.80 / ~ ~ ~ / I ~ , / ; Phone: 919 319-6716 ~ / i ~ ~ Fax: 919 319 7516 A / i- ~ ~ BANk \ 85 58.907 ~ ~ ~ i 1 ~ ~ ~ / \T 85 45 859.10 / _ ~ ~ ~ ~ ~ ~ / ~ / I i V I ~ j ~ / , ~ \ I ~ l~ 1 ~ ~ \ 85.0 \ ~ 858.407 ~ ` ~ ~ ~ ~ ~ \ V ~ 859.707 ~ ~ ~A ~ ,i ~ \ ~10~INE ~ ~ ~ 0.507 21 0.50T l ~ 1 \ , 0 ~ ~ \ 861.00 ~ - Y o , B, - _ 1 ,BYOB \ \ 860.15 ~ ~ ~ . ~ / ~ i \ ~ ~i ~ ~ ~ ^ , 1 gR~OK \ 859.707 858.407 ~ 859.107 . / \ ~ \ \ 861.00 ~ \ / 1 ~ ~ ~ I I ~ / ~ , \ ~i9 ~85~ / 1 ~ ~ ~ I ~ \ / I ~ ~ \ -1~ , ~ Ssoso esl.oo ~ _ - - vv - - ~ 1 ~ \ \ 1 860.00 i 858,907 ~ AZ -`86 ~ \ ~ INLET PRO \ \ / \ ~ 8'Lx12'Wx18b ~ V A ~ / ~ V A ~ o--~ ~ ~ \ ~ 0 859.707 ~ 60.27 _ - ~ ~ ~ ~ ~ \ CLASS GRIP-R ~ ~ V / i ~ \ / , v \ 1 ~ / ~ ~ ~ ~ \ \ ~ \ \ EX. CB TOP ~ ~ A ~ V / V ~ ~ 882.98 INV. ~ ~ ~ ~ A A \ ~ / ~ ~ 7.4 ~ ~ - \ \ ~ 861.00 / 8.58,507 s - ' - - - _ _ _ - 869.707 / ~ ~ ~ ~ ~ A ~ A \ ~ ~ ---SS6---- _ / ~ 1 A 5 , ~ ~ ~ ~ I ~ ~ j 864,5 i l I - - - G r EXISTING SCHOOL ~ I G ~ ~ ~ ~ / / v rt i BS I I ~ I BUILDING ~ v ~ _ _ ~ ~ ~ ~ . ~ I ~ / ~ l Key Plan 1 ~ NEW Af)~ITION 858.807 - - 86&- - - Li~,it ~ ~ I ~ . ~\V I I Q/ ~ FFE~ ~T.00 v / / - ~J~~ ~Mi ~ / N _ 70 - NCO"5' ~ ~~NT / ~ ~ ~ ~ / ~i~ A / s i / ~ ~ s ~ 1 a~ / * j I 1 i ~ ~ ~ ~Fq ~F~/ ~-868'" \ / l l ~ ~ A \ ~ / , ; ~ ~ 1 V ~ I - - 2 _ ~ M~ l o l V / 1 I - ~ / ~R \ ~R ~ / ~ l v, ~ ? A 865.00 / 860.007 I - ~ ~ \ / (S 20' SAN ARY SE \ / f I I r-' ~ v d \ ~ ~ 74 ~ ~ \ / (S , a~ A / , o ~ I~ / ~ ~ / F1 ? ~ EASEMENT I I I I f ~ \ ~ \ / ~ ~ ~ ~ \ ~ ' ~a ~ % Z 1 , \ Ss1.oo / I I b ~ ~ ~ \ \ - gb ~0 4 ~s--. ~ ~ ~ \ / 7iJ ~ , ~ % ~ TOP 878.30 v I _ - / / 8 g1, ~ v ~ \ 1.0o f ? ~ \ ~ \ / / r ~ FES-Fi / ~ (INACCESSIBLE) 1 I l ~ ~ ~ ~ A A ~ I / ~ ~ ~ V ~ \ ~ EXTEND ~ 8 .7 861.00 / ? ~ -8~8~ \ \ \ / ~ ~ 24 1H t12 ~ / \ / OF NEW 24' ~ i~ ~ 24 I * / ~ \ \ \ / B I 1 / / \ ~ \ / /i , \ _ J ~ CMP, INV. OUT ~ / ~ , / V I 1 x i i/ l ~ \ ~ A \ / A / / i ~ ~SSO~ ~ A ~ V A 868.0. ~ i ~~A ~ / ~ ~ ~ / ~ ~y\ ~ /i ~ A, / \ ~ 860.33 I 859.50 ~ ,,-i ~ / / / V 1 ~ ~ I I I ~ A \ ~ A ~ T / ~ //a ~ / i v _ / / v Al G / 1 ~ \ \ \ \ ~ ~ / / ~ ~ 1 ~ / / i ~i i , TECHNICAL REVIEW COMMITTEE _ ~ Gf. , ~ ~ ~ / x ~ ~ i / l / _ ~ V A i' i 1 ~ / v ~ I 660.0 ~ / \ ~ / / / i / / / a82--~ ~ ~ \ V A / ~ / / ~ EX. CB 10 ~ . / ~ ~ at Remarks I ~ ~ 1 ) / ~ , / / / ~ ~ \ ~ ~ A / \x \ o / - ENDORSEMENT BLOCK Revisbn D e / / ,-876- ~ , ~ , , I \ I ~ ~ ~ ll / ~ ~ l / ~ ~ ~ ~ ~ v 1 ~ I ~ ~ I I I / / ~ / ~ v ~ ~ / / \ ~ Approved by the Technicol Review Committee for 2 ysors, subject to ~ / ~ roved of a s wrote land- ~ ~ app ep dJsturbing permit and/ar erosion contrd plan, ~ _ 1 _ and moy be extended fn accordance with the provision of section ro MI / ~ ~ / / / ~ ~ ~ - 1 I I Ihl ~ / / ~ ~ / ~ - _ / 9-8-8(e) of the High Point Development Ordmonce. i / , w I 1- . 1 I l ?NLET cnoN I ~ ~ / / l ~ v ~ v ~ ~ 1- . I I V l / ~ 12'1x1 wXt ~ / ~ / ~ ~ / / l v ~ ~ ~ NEW 15 R CP , I ~ / / ~ ~ ~ ~ ~ I RIP-RAP / / i l ~ ~ / l , I \ i' _ \ ~ ~ _ ~ I ~ / / ~ \ \ ~ 4 / ~ / ~ , I , / / / ~ I ~ ~ I I / ll( ~ ? - / / ~ i ~ ~ P Director of Planning and Development Date C1 ~,P i , ~ ~ l - v i i / ~ , ~ ~ ~ INLET PROTECTION I 3'Lx6'Wx15b I I = ' / I I A ~ ~ I ~ i ~ / , ~ / 26 CLASS GRIP-RAP DRAINAGE STRUCTURE SCHEDULE I I y / ' S1RUCIURE N0. PIPE PIPE PIPE PIPE UPPER LOWER UPSTREAM STRUCT I I - I / ' UP STRM DN STRM SLOPE DIA. LENGTH MA1RL INV. INV. TOP ELEV. DEPTH TYPE I ? ~ ~ (1N) ~F~ ~F~ , GENERAL NOTES 882_,-~, \ LEGEND i; \ Al A2 0.58X 80 J21 RCP 85314 851.28 N A N A HW , / / 1. ALL SPOT ELEVATIONS INDICATED AT CdcG ARE TOP OF CURB, UNLESS OTHERWISE INDICATED. ' ~ ~ A2 A3 0.5BX 80 359 RCP 851.18 849.10 860.27 9.09 MH - EX1SiiNG CONTOURS I A3 A4 0.70X 60 309 RCP 848.90 846.73 864.00 15.10 MH , ~ ~ A4 IX HW 210X 80 10 EX R 848.47 848.25 854.50 8.03 MH 2 TOTAL DISTURBED AREA = 9.5 ACRES - ~ , ~ , , 3. ALL EXISTING VAULTSs MANHOLES, STORM DRAIN STRUCTURES, VALVE BOXES: CLE4NOUiS ^ ' FlNAL CaJlOURS ~ V ' ` A5 A6 6,tOX 14 75 RCP 859.50 854.93 N/A N/A HW ' Drawing Title EiC. SHALL BE ADJUSTED AS NEEDED 10 MATCH FlNISHED GRADES. KEY NOTES , A8 A2 1.OOX 36 165 RCP 854.83 853.18 866.70 11.88 MH , 4. ALL BACKFlLL, COMPACTION, SOILS TESTING, ETC. SHALL BE PERFORMED BY 1HE OWNERS 270'4+ EXISi1NG SURVEY SPOT ELEVATION ; / ' GRAPHIC SCALE ~ A7 A6 280X 15 188 RCP 865.50 860.29 N/A N/A FES INDEPENDENT iESTING LABORATORY. (SEE SPECiFlCA110NS) 270.50 PROPOSED TOP OF CURB SPOT ELEVATON A NEW CONCRETE SIDEWALK l0 BE FLUSH WI1H EXISTiNG EDGE OF PAVEMENT. o ~ ~a eo Leo ITE RADING S G 5. TO MINIMIZE DAMAGE TD EXISTING TREES NEAR THE INTERIOR EDGE OF BUFFERS AND 1nC 84 85 0.50X 18 38 DIP 853.93 853.74 856.10 227 DI STREETSCAPES, THE CONTRACTOR SHALL CUT 2-FT DEEP TRENCHES ALONG THE UMI15 B NEW CONCRETE SIDEWALK SURFACE GRADE 1n MATCH GRADE OF EXISTING OF DISTURBANCE, SO AS TO CUT, RATHER THAN TEAR ROOiS 270.50 PROPOSED GROUND/PAVEMENT ELEVATION CONCRETE SIDEWALK. es BB 0.5oX 18 134 RCP 853.84 85247 859.80 6.18 MH PLAN ~ F,~, ~ B6 B7 0.50X 30 74 RCP 85237 85200 858.00 583 DI 6. 1REE PROTEC110N FENCING SHALL 8E MAINTAINED ON THE SITE UN1IL ALL SITE W17Rf( IS ~ NEW CLEANOUT, SEE DETAIL SHEET. CONIRACTai SHALL INSTALL NEW 4~ COMPLETED AND THE FlNAL SIZE INSPECTION PRIOR li7 THE CERTIFlCAiE OF OCCUPANCY 29 STORM STRUCTURE NUMBER PVC SANITARY SEWER SERNCE AT 2.OX MIN SLOPE AND 3' MIN COVER. 1 1nCh ~ ~ B8 B9 O.SOX 15 18 RCP 855.30 855.21 858.80 350 C8 IS SCHEDULED. THE FENCING SHALL BE REMOVED PRIOR 117 FlNAL SITE INSPEC110N FOR COORDINATE W11H PLUMBING PLANS FOR EXACT LOCATION Ai BUILDING. CERDFlCAIE OF OCCUPANCY, V ~IA TEI 89 810 0.70X 15 50 RCP 855.11 854,76 858.50 338 C8 WATERSHED REVIEW COMMITTEE BiD Bii 1.ooX 24 42 RCP 854.D1 653.59 s5a4D 38 CB 811 BB 0.88X 30 140 RCP 85309 85213 859.10 6.01 C8 7. SITE IS NOT WITHIN 100 YEAR F100D PLAIN. EXISTING STORM DRAIN PIPE p CONNECT 1D BURDING 5 FEET OUT510E OF BUILDING, SEE PLUMBING PUNS FOR IXACT LOCATION. PROVIDE FlTTINGS NECESSARY FOR CONNECTIONS E ENDORSEMENT BLOCK Date ChedcBy 8. DUE TO THE EXPECTED DAiS OF CONSTRUC110N EXTENSIVE AREAS OF WET SURFACE SOILS m~ PROPOSED STORM DRAIN PIPE E REFUGE EXISTING STORM INLET WITH NEW S1ORM MANHOLE SHOULD BE EXPECTED. THE CONTRACTOR SHAH BE PREPARED TO PROTECT SUBCRADES 812 810 1.OOX 15 32 RCP 854.90 854.58 858.40 350 CB 05131!05 ARP FROM DElERIORAlION TO THE EXTENT POSSIBLE AND DRY ON-SIZE SaLS FOR PROPER SEE DETAIL SHEET C7.3. IRIS iHfS WATERSHED DEVELOPMENT PLAN (DEV. / ~ IS 813 814 1.OOX 15 103 RCP 861.45 86(142 870.50 9.05 C8 Scale n - r Drawn B Y COMPACTION. MOISTURE CONTENT WILL NOT BE THE SOLE FACTOR IN DETERMINING RD PROPOSED ROOF DRAIN G NEW CONCRETE HEADWALL SEE DETAIL SHEET C7.4. APPR saL suiTAe?uTY. APPROVED BY THE WATESHED REVIEW COMMfT1EE; 814 815 1.33X 15 284 RCP 88Q32 856.54 887.00 6.68 CB ~ - 40 KAK 9. CONTRACTOR SHALL ENSURE POSITIVE DRAINAGE AWAY FROM EXISi1NG AND NEW BUILDINGS F NEW OU11ET PROIECDON, SEE DETAIL SHEET C7.2. 815 B8 7.OOX 15 35 RCP 858.44 853.99 88250 e.0e MH TREE PRO)EC110N/CONSiRUC110N FENCING DIREC Sheet Number DIRECTOR OF PLANNING AND DEVELOPMENT DAZE 818 B5 Q50X 12 42 RCP 853.95 853.74 858.40 245 DI SITE GRADING PLAN I II 1 ~ I ~.1 ClienUProject 1 I ~ 8 q to I \ i ~ n 12 I~ 14 15 I 1 1 z; 4 5 6 7 1 ~ \ I I ~ ~,r Hi h Point NC I ( ` WATER QUALITY POND ~ _ ~ n I6 9 . \ 1 1 BOTTOM: 849.0' A3 _ _ _ ~ 1 ` ~ I NORMAL POOL• 853.0' ~ ~ ~ y~ 864.00 ~ ~ \ ` ~ \ 'I -w~' ~ ~ ~ RIM ~ \ - 1 %rM-'!"! ~ ~ V A \ ~ _ I I ~ ~ ~ \ v v v \ \ Its 6 _ _t ---1.~ _ 4 \ \ \ 1 1R~ \ \ ~ ~ g5 ? 1 8 / / V p A ~ ~ I I ~ \ ~ ~ ~ / gg2 \ \ \~I SEWER STORM Archlted A4 ~ 1 I I I ~ ~ ~ n. 1 A ~ V ~ STRUCTURE RIM INV. IN INV. OUT STRUCTURE RIM INV. IN INV. OUT 854.5 ~ ~ ~ 1 1 ae}9 \ 1 F \ ~ \ 880 ~ ~ / - EX. MH ~/1 877.66 (N) 867.15 866.56 EX. YI J/1 853.82 846.8 846.8 / \ I I I g6 i. v v wl~ I v I v ~ ~ ~ (S) 869.45 ~ ~ EX. H-WALL ~2 853.91 846.25 846.25 ~ I 1 1 ~ \ ~ * ~ ~ / ~ V ~ A_-- ~ ~ (E) 866.64 EX. ?1 f/3 854.49 (INACCESSIBLE) (INACCESSIBLE) I A ~ i EX. MH f~2 866.29 859.18 859.16 EX. YI #4 858.68 INV. 852.3 1 ` ~~2 1 I ~ ~ ~ ~ i s I ~ I 1 1 ~ ~ i~ EX. MH ~3 855.80 847.52 847.49 EX. H-WALL 5 850.13 843.76 i ~ 1 \ 1 ~ ~ n ~ i ~ I I 6S t 11 1 \ ~ ~i i ~ EX. CB ~6 850.88 843.5 ~ 1 l 6 1 I 1 ~ \ ° i EX. MH ,{5 854.32 845.33 845.40 EX. CB ~/7 851.01 843.2 \ k \ 857.35 I I ~ ~ 4+ \ rn % ~ r 14 The OBSIDIAN ~ EX. MH ,~6 854.53 (E) 845.70 845.13 EX. H-WALL ~/8 849.7 842.6 x ~ \ v I 67 \ 1 1 ~ ~ ~ v v I F x I I ` ~ ` ? EX CB f/9 851.31 848.3 (S) 845.34 G ro u X p 5' OAK \ 1 \ \ ` ~ \ V ~ 856.85 V ~ ~ E . CB 0 877.36 873.0 EX. MH ~'7 851.00 842.11 840.50 EX. CB //11 875.43 870.3 ~ EX. MH ~8 856.07 847.50 847.50 ~ ~ o 5244 TAKE EDGE DRNE 1 \ ~h 1 x \ ~ ~ ` I HOLLY SPRINGS, NC 27540 r~ ~ ~ / EX. CB ~ ~ TOP 887.45 PHONE. 919-557-5244 I \ \ / \ 858.55 ~ V A ~ - _ ~ / ~ , ~ ~ v FAX. 919-557-7644 F F p2 V I ~ x / i ~ 1 \ / ~ 1 1\ \ ~ 1 / GP iii _ / ~ 1 v v / 2~ R RY g5~ ~ 58.05 858.00 I ` ~ Z'STO 856.90 56.60 ~ ~ ~ ~ ~ _ _ _ - BR~CK ~ ~ ~ - - - RIM 858.35 ~ ~ ~ ~ ~ ~ ~ 884 _ / A / ~ v ~ ~ / ~ , Consultants INLET OTE ON ) ~ _,%c > ~ 856.40 i J ~ 1~~ I ` RIAi / r ~ , I 1 ~ i 4'Lx8' 15b ( ~ I \ ~ ~ CLA B RIP- ~ ~ / G~ ~ ~ 856.20 / / ~ ~ / ~`-n / 1 / ~ ~ A ~ 856.80 B4 • / / ~ ~ 859.20 ` ` _ - % Or / 1 ~A 86 O. 867.007 ~ n ~ ~ vl / ~ ' A MacGre or Park I o l i, ~ ~ / 8 ro ~ I ~ / 125 Edinbur h South I ~ / t ~ / , g / m / / ' Suite 310 ~ 861.00 _ ~~BU - \ / l X _ ~ TOP ~ ~ ~ (SO v I ~ ~ ~ / / ; Cary, North Carolina 27511 ~ V ~ ~ M / 859.80 / ~ ~ ~ / I ~ , / ; Phone: 919 319-6716 ~ / i ~ ~ Fax: 919 319 7516 A / i- ~ ~ BANk \ 85 58.907 ~ ~ ~ i 1 ~ ~ ~ / \T 85 45 859.10 / _ ~ ~ ~ ~ ~ ~ / ~ / I i V I ~ j ~ / , ~ \ I ~ l~ 1 ~ ~ \ 85.0 \ ~ 858.407 ~ ` ~ ~ ~ ~ ~ \ V ~ 859.707 ~ ~ ~A ~ ,i ~ \ ~10~INE ~ ~ ~ 0.507 21 0.50T l ~ 1 \ , 0 ~ ~ \ 861.00 ~ - Y o , B, - _ 1 ,BYOB \ \ 860.15 ~ ~ ~ . ~ / ~ i \ ~ ~i ~ ~ ~ ^ , 1 gR~OK \ 859.707 858.407 ~ 859.107 . / \ ~ \ \ 861.00 ~ \ / 1 ~ ~ ~ I I ~ / ~ , \ ~i9 ~85~ / 1 ~ ~ ~ I ~ \ / I ~ ~ \ -1~ , ~ Ssoso esl.oo ~ _ - - vv - - ~ 1 ~ \ \ 1 860.00 i 858,907 ~ AZ -`86 ~ \ ~ INLET PRO \ \ / \ ~ 8'Lx12'Wx18b ~ V A ~ / ~ V A ~ o--~ ~ ~ \ ~ 0 859.707 ~ 60.27 _ - ~ ~ ~ ~ ~ \ CLASS GRIP-R ~ ~ V / i ~ \ / , v \ 1 ~ / ~ ~ ~ ~ \ \ ~ \ \ EX. CB TOP ~ ~ A ~ V / V ~ ~ 882.98 INV. ~ ~ ~ ~ A A \ ~ / ~ ~ 7.4 ~ ~ - \ \ ~ 861.00 / 8.58,507 s - ' - - - _ _ _ - 869.707 / ~ ~ ~ ~ ~ A ~ A \ ~ ~ ---SS6---- _ / ~ 1 A 5 , ~ ~ ~ ~ I ~ ~ j 864,5 i l I - - - G r EXISTING SCHOOL ~ I G ~ ~ ~ ~ / / v rt i BS I I ~ I BUILDING ~ v ~ _ _ ~ ~ ~ ~ . ~ I ~ / ~ l Key Plan 1 ~ NEW Af)~ITION 858.807 - - 86&- - - Li~,it ~ ~ I ~ . ~\V I I Q/ ~ FFE~ ~T.00 v / / - ~J~~ ~Mi ~ / N _ 70 - NCO"5' ~ ~~NT / ~ ~ ~ ~ / ~i~ A / s i / ~ ~ s ~ 1 a~ / * j I 1 i ~ ~ ~ ~Fq ~F~/ ~-868'" \ / l l ~ ~ A \ ~ / , ; ~ ~ 1 V ~ I - - 2 _ ~ M~ l o l V / 1 I - ~ / ~R \ ~R ~ / ~ l v, ~ ? A 865.00 / 860.007 I - ~ ~ \ / (S 20' SAN ARY SE \ / f I I r-' ~ v d \ ~ ~ 74 ~ ~ \ / (S , a~ A / , o ~ I~ / ~ ~ / F1 ? ~ EASEMENT I I I I f ~ \ ~ \ / ~ ~ ~ ~ \ ~ ' ~a ~ % Z 1 , \ Ss1.oo / I I b ~ ~ ~ \ \ - gb ~0 4 ~s--. ~ ~ ~ \ / 7iJ ~ , ~ % ~ TOP 878.30 v I _ - / / 8 g1, ~ v ~ \ 1.0o f ? ~ \ ~ \ / / r ~ FES-Fi / ~ (INACCESSIBLE) 1 I l ~ ~ ~ ~ A A ~ I / ~ ~ ~ V ~ \ ~ EXTEND ~ 8 .7 861.00 / ? ~ -8~8~ \ \ \ / ~ ~ 24 1H t12 ~ / \ / OF NEW 24' ~ i~ ~ 24 I * / ~ \ \ \ / B I 1 / / \ ~ \ / /i , \ _ J ~ CMP, INV. OUT ~ / ~ , / V I 1 x i i/ l ~ \ ~ A \ / A / / i ~ ~SSO~ ~ A ~ V A 868.0. ~ i ~~A ~ / ~ ~ ~ / ~ ~y\ ~ /i ~ A, / \ ~ 860.33 I 859.50 ~ ,,-i ~ / / / V 1 ~ ~ I I I ~ A \ ~ A ~ T / ~ //a ~ / i v _ / / v Al G / 1 ~ \ \ \ \ ~ ~ / / ~ ~ 1 ~ / / i ~i i , TECHNICAL REVIEW COMMITTEE _ ~ Gf. , ~ ~ ~ / x ~ ~ i / l / _ ~ V A i' i 1 ~ / v ~ I 660.0 ~ / \ ~ / / / i / / / a82--~ ~ ~ \ V A / ~ / / ~ EX. CB 10 ~ . / ~ ~ at Remarks I ~ ~ 1 ) / ~ , / / / ~ ~ \ ~ ~ A / \x \ o / - ENDORSEMENT BLOCK Revisbn D e / / ,-876- ~ , ~ , , I \ I ~ ~ ~ ll / ~ ~ l / ~ ~ ~ ~ ~ v 1 ~ I ~ ~ I I I / / ~ / ~ v ~ ~ / / \ ~ Approved by the Technicol Review Committee for 2 ysors, subject to ~ / ~ roved of a s wrote land- ~ ~ app ep dJsturbing permit and/ar erosion contrd plan, ~ _ 1 _ and moy be extended fn accordance with the provision of section ro MI / ~ ~ / / / ~ ~ ~ - 1 I I Ihl ~ / / ~ ~ / ~ - _ / 9-8-8(e) of the High Point Development Ordmonce. i / , w I 1- . 1 I l ?NLET cnoN I ~ ~ / / l ~ v ~ v ~ ~ 1- . I I V l / ~ 12'1x1 wXt ~ / ~ / ~ ~ / / l v ~ ~ ~ NEW 15 R CP , I ~ / / ~ ~ ~ ~ ~ I RIP-RAP / / i l ~ ~ / l , I \ i' _ \ ~ ~ _ ~ I ~ / / ~ \ \ ~ 4 / ~ / ~ , I , / / / ~ I ~ ~ I I / ll( ~ ? - / / ~ i ~ ~ P Director of Planning and Development Date C1 ~,P i , ~ ~ l - v i i / ~ , ~ ~ ~ INLET PROTECTION I 3'Lx6'Wx15b I I = ' / I I A ~ ~ I ~ i ~ / , ~ / 26 CLASS GRIP-RAP DRAINAGE STRUCTURE SCHEDULE I I y / ' S1RUCIURE N0. PIPE PIPE PIPE PIPE UPPER LOWER UPSTREAM STRUCT I I - I / ' UP STRM DN STRM SLOPE DIA. LENGTH MA1RL INV. INV. TOP ELEV. DEPTH TYPE I ? ~ ~ (1N) ~F~ ~F~ , GENERAL NOTES 882_,-~, \ LEGEND i; \ Al A2 0.58X 80 J21 RCP 85314 851.28 N A N A HW , / / 1. ALL SPOT ELEVATIONS INDICATED AT CdcG ARE TOP OF CURB, UNLESS OTHERWISE INDICATED. ' ~ ~ A2 A3 0.5BX 80 359 RCP 851.18 849.10 860.27 9.09 MH - EX1SiiNG CONTOURS I A3 A4 0.70X 60 309 RCP 848.90 846.73 864.00 15.10 MH , ~ ~ A4 IX HW 210X 80 10 EX R 848.47 848.25 854.50 8.03 MH 2 TOTAL DISTURBED AREA = 9.5 ACRES - ~ , ~ , , 3. ALL EXISTING VAULTSs MANHOLES, STORM DRAIN STRUCTURES, VALVE BOXES: CLE4NOUiS ^ ' FlNAL CaJlOURS ~ V ' ` A5 A6 6,tOX 14 75 RCP 859.50 854.93 N/A N/A HW ' Drawing Title EiC. SHALL BE ADJUSTED AS NEEDED 10 MATCH FlNISHED GRADES. KEY NOTES , A8 A2 1.OOX 36 165 RCP 854.83 853.18 866.70 11.88 MH , 4. ALL BACKFlLL, COMPACTION, SOILS TESTING, ETC. SHALL BE PERFORMED BY 1HE OWNERS 270'4+ EXISi1NG SURVEY SPOT ELEVATION ; / ' GRAPHIC SCALE ~ A7 A6 280X 15 188 RCP 865.50 860.29 N/A N/A FES INDEPENDENT iESTING LABORATORY. (SEE SPECiFlCA110NS) 270.50 PROPOSED TOP OF CURB SPOT ELEVATON A NEW CONCRETE SIDEWALK l0 BE FLUSH WI1H EXISTiNG EDGE OF PAVEMENT. o ~ ~a eo Leo ITE RADING S G 5. TO MINIMIZE DAMAGE TD EXISTING TREES NEAR THE INTERIOR EDGE OF BUFFERS AND 1nC 84 85 0.50X 18 38 DIP 853.93 853.74 856.10 227 DI STREETSCAPES, THE CONTRACTOR SHALL CUT 2-FT DEEP TRENCHES ALONG THE UMI15 B NEW CONCRETE SIDEWALK SURFACE GRADE 1n MATCH GRADE OF EXISTING OF DISTURBANCE, SO AS TO CUT, RATHER THAN TEAR ROOiS 270.50 PROPOSED GROUND/PAVEMENT ELEVATION CONCRETE SIDEWALK. es BB 0.5oX 18 134 RCP 853.84 85247 859.80 6.18 MH PLAN ~ F,~, ~ B6 B7 0.50X 30 74 RCP 85237 85200 858.00 583 DI 6. 1REE PROTEC110N FENCING SHALL 8E MAINTAINED ON THE SITE UN1IL ALL SITE W17Rf( IS ~ NEW CLEANOUT, SEE DETAIL SHEET. CONIRACTai SHALL INSTALL NEW 4~ COMPLETED AND THE FlNAL SIZE INSPECTION PRIOR li7 THE CERTIFlCAiE OF OCCUPANCY 29 STORM STRUCTURE NUMBER PVC SANITARY SEWER SERNCE AT 2.OX MIN SLOPE AND 3' MIN COVER. 1 1nCh ~ ~ B8 B9 O.SOX 15 18 RCP 855.30 855.21 858.80 350 C8 IS SCHEDULED. THE FENCING SHALL BE REMOVED PRIOR 117 FlNAL SITE INSPEC110N FOR COORDINATE W11H PLUMBING PLANS FOR EXACT LOCATION Ai BUILDING. CERDFlCAIE OF OCCUPANCY, V ~IA TEI 89 810 0.70X 15 50 RCP 855.11 854,76 858.50 338 C8 WATERSHED REVIEW COMMITTEE BiD Bii 1.ooX 24 42 RCP 854.D1 653.59 s5a4D 38 CB 811 BB 0.88X 30 140 RCP 85309 85213 859.10 6.01 C8 7. SITE IS NOT WITHIN 100 YEAR F100D PLAIN. EXISTING STORM DRAIN PIPE p CONNECT 1D BURDING 5 FEET OUT510E OF BUILDING, SEE PLUMBING PUNS FOR IXACT LOCATION. PROVIDE FlTTINGS NECESSARY FOR CONNECTIONS E ENDORSEMENT BLOCK Date ChedcBy 8. DUE TO THE EXPECTED DAiS OF CONSTRUC110N EXTENSIVE AREAS OF WET SURFACE SOILS m~ PROPOSED STORM DRAIN PIPE E REFUGE EXISTING STORM INLET WITH NEW S1ORM MANHOLE SHOULD BE EXPECTED. THE CONTRACTOR SHAH BE PREPARED TO PROTECT SUBCRADES 812 810 1.OOX 15 32 RCP 854.90 854.58 858.40 350 CB 05131!05 ARP FROM DElERIORAlION TO THE EXTENT POSSIBLE AND DRY ON-SIZE SaLS FOR PROPER SEE DETAIL SHEET C7.3. IRIS iHfS WATERSHED DEVELOPMENT PLAN (DEV. / ~ IS 813 814 1.OOX 15 103 RCP 861.45 86(142 870.50 9.05 C8 Scale n - r Drawn B Y COMPACTION. MOISTURE CONTENT WILL NOT BE THE SOLE FACTOR IN DETERMINING RD PROPOSED ROOF DRAIN G NEW CONCRETE HEADWALL SEE DETAIL SHEET C7.4. APPR saL suiTAe?uTY. APPROVED BY THE WATESHED REVIEW COMMfT1EE; 814 815 1.33X 15 284 RCP 88Q32 856.54 887.00 6.68 CB ~ - 40 KAK 9. CONTRACTOR SHALL ENSURE POSITIVE DRAINAGE AWAY FROM EXISi1NG AND NEW BUILDINGS F NEW OU11ET PROIECDON, SEE DETAIL SHEET C7.2. 815 B8 7.OOX 15 35 RCP 858.44 853.99 88250 e.0e MH TREE PRO)EC110N/CONSiRUC110N FENCING DIREC Sheet Number DIRECTOR OF PLANNING AND DEVELOPMENT DAZE 818 B5 Q50X 12 42 RCP 853.95 853.74 858.40 245 DI SITE GRADING PLAN