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HomeMy WebLinkAbout20160328 Ver 3_Riparian Buffer Authorization_2018120614 BaldwinDesign Consultants, PALO _ ENGINEERING SURVEYING - PLANNING D I I ( 20;3 December 3, 2018 Karen Higgins NCDWR — 401 & Buffer Permitting Unit 1617 Mail Service Center Raleigh, NC 27699 - 1617 REF: Riparian Buffer Encroachment Plan for Brookfield Section 4 in Winterville, NC Ms. Karen Higgins: Attached you will find the following documents relative to the above referenced project. 3 complete submittals containing the following information: 1. Riparian Buffer Authorization Form 2. Agent Authorization Form 3. NCDEQ Stream Determination Letter 4. Deed Book 3188 Pages 526-528 of the Pitt County Register of Deeds 5. Deed Book 3573 Page 522-526 of the Pitt County Register of Deeds 6. Map Book 61 Page 102 of the Pitt County Register of Deeds 7. Map Book 81 Page 192 of the Pitt County Register of Deeds 8. Greenville SW, NC 7.5 minute quadrangle map with site and GPS coordinates depicted 9. Pitt County Soil Survey Map No.56 with site and GPS coordinates 10. Google Earth GPS coordinates of approximate location of buffer impact zones 11. BMP stormwater wetland supplement forms 12. Drainage area map 13. Stormwater Wetland Operation and Maintenance Agreement 14. Stormwater wetland management plan with narrative and calculations 15. Riparian Buffer Encroachment Plan Cooper Island Development, LLC owns Pitt County parcels #25766, #84242, and #84243. The ownership of these parcels can be verified online in Deed Book 3188 Pages 526-528 and Deed Book 3573 Pages 522-526 at the following link https:Hgis.pittcountync.gov/opis/. The proposed stormwater wetland #1 will be constructed in the northeast corner of Pitt County parcel #25766 while the proposed stormwater wetland #2 will be constructed in the northwest corner of Pitt County parcel #25766 as shown on the plans. Due to the shallowness of the existing ditch along NCSR 1713 (Laurie Ellis Road), it is not possible to discharge treated and attenuated runoff from stormwater wetland #2 into this existing ditch. Therefore, the only feasible solution is to install a 30" diameter smooth wall plastic pipe (SWPP) that will cross parcels #25766, #84242, and #84243 and terminate at the unnamed tributary to Fork Swamp since this tributary is deeper 1700-D EAST ARLINGTON BOULEVARD, GREENVILLE, NORTH CAROLINA 27858 NCBELS Lic. No. C-3498 TEL 252.756.1390 FAx 252.321.1412 www.BALDWINDESIGNCONSULTANTS.com than the permanent pool elevation of stormwater wetland #2. The existing ditch along NCSR 1700 (Old Tar Road) is shallow as well so the only feasible solution is to install a 30" diameter smooth wall plastic pipe (SWPP) and discharge runoff from stormwater wetland #1 to unnamed tributary to Fork Swamp in the northeast corner of parcel #25766. Therefore, we are seeking riparian buffer authorization for the new stormwater outfalls into unnamed tributaries to Fork Swamp on Pitt County parcels #84243 and 25766 as shown on the submitted plans. Upon receipt and review of this information please contact me at (252) 756-1390 or email me at ipalyvoda@baldwindesignconsultants.com if you have any questions concerning this submittal. Sincerely, '1�pA '0(7- Igor Palyvoda, E Vice President Attachments ROLI/�''' q �`j' �SSIOIV,q�• ZOe.'O� R State of North Carolina Department of Environment and Natural Resources Division of Water Resources Division of Water Resources 15A NCAC 0213.0233 (8)(b),.0243 (8)(b),.0250 (11)(b),.0259 (8)(b),.0267 (11)(c),.0607 (e)(2) - Buffer Authorization FORM: BA 10-2013 A. Applicant Riparian Buffer Authorization Form Information 1. Project Information 1 a. Name of project: Brookfield Section 4 1 b. County: Pitt 1c. Nearest municipality: Town of Winterville 1 d. Subdivision name: Brookfield 1 e. Is the project located in any of North Carolina's twenty coastal counties. If yes, answer if below. ❑ Yes ® No 1f. Is the project located within a NC Division of Coastal Management Area of Environmental Concern (AEC)? ❑ Yes ® No 2. Owner Information 2a. Name on Recorded Deed: Cooper Island Development, LLC 2b. Deed Book and Page No. Deed Book 3573 Page 522-526 & Deed Book 3188 Pages 526-528 of Pitt County 2c. Map Book and Page No. (include a copy of the recorded map that indicates when the lot was created): Map Book 61 Page 102 and Map Book 81 Page 192 of The Pitt County Register Of Deeds 2d. Responsible Party (for Corporations): William D. Mitchum, Jr. 2e. Street address: 1308 Evans Street 2f. City, state, zip: Greenville, NC 27834 2g. Telephone no.: 252-752-5101 2h. Fax no.: 252-752-4508 2i. Email address: billmitchurn@mercerglass.com 3. Applicant Information (if different from owner) 3a. Applicant is: ® Agent ❑ Other, specify: 3b. Name: Igor Palyvoda 3c. Business name (if applicable): Baldwin Design Consultants, PA 3d. Street address: 1700-D East Arlington Boulevard 3e. City, state, zip: Greenville, NC 27858 3f. Telephone no.: (252) 756-1390 3g. Fax no.: (252) 321-1412 3h. Email address: ipalyvoda@baldwindesignconsultants.com 4. Agent/Consultant Information (if applicable) 4a. Name: Igor Palyvoda 4b. Business name (if applicable): Baldwin Design Consultants, PA 4c. Street address: 1700-D East Arlington Boulevard 4d. City, state, zip: Greenville, NC, 27858 4e. Telephone no.: (252) 756-1390 4f. Fax no.: 1 (252) 321-1412 4g. Email address: ipalyvoda@baldwindesignconsultants.com FORM: BA 10-2013 Page 1 of 6 B. Project Information and Prior Project History 1. Property Identification 1a. Property identification no. (tax PIN or parcel ID): Pitt County Parcel #25766 & #84243 1 b. Site coordinates (in decimal degrees): Latitude: 35.519121 1Longitude: -77.384644 1 c. Property size: 23.56 ac (parcel #25766) & 0.48 ac (parcel #84243) 2. Surface Waters 2a. Name of nearest body of water to proposed project: Unnamed tributaries to Fork Swamp 2b. Water Quality Classification of nearest receiving C; Sw, NSW water: 2c. River basin: Neuse 3. Project Description 3a. Describe the existing conditions on the site and the general land use in the vicinity of the project at the time of this application: Property is bounded on the north by residential, bounded on the east by NCSR 1700 (Old Tar Road), bounded on the south by NCSR 1713 (Laurie Ellis Road), and bounded on the west by wooded and vacant land. Brookfield Section 4 is currently composed of woods, farmland, and old abandoned farm buildings that will demolished. Pitt County parcel #84243, where the proposed stormwater outfall (from stormwater wetland #2) will be located, is currently cleared up to the riparian buffer zone 1 and is located in Brookfield Section 3. This stormwater outfall will serve phase 2 of the proposed Brookfield Section 4 subdivision expansion. 3b. Attach an 8 1/2 x 11 excerpt from the most recent version of the USGS topographic map indicating the location of the site 3c. Attach an 8'/2 x 11 excerpt from the most recent version of the published County NRCS Soil Survey Map depicting the project site 3d. List the total estimated linear feet of all existing streams (intermittent and perennial) on the property: 151 for parcel #84243 and 307 for parcel #25766 3e. Explain the purpose of the proposed project: The purpose of the project is to construct roads and associated utilities to serve residential lots in the proposed subdivision expansion called Brookfield Section 4. In addition, two stormwater wetlands will be constructed in order to treat and attenuate runoff. Stormwater wetlands #1 and #2 will discharge treated runoff into unnamed tributaries to Fork Swamp. 3f. Describe the overall project in detail, including the type of equipment to be used: It is anticipated that all conventional types of earthmoving equipment will be used during construction. 4. Jurisdictional Determinations 4a. Have jurisdictional wetland or stream determinations by the ❑ Yes ® No ❑ Unknown Corps or State been requested or obtained for this property/ Comments: project (including all prior phases) in the past? 4b. If yes, who delineated the jurisdictional areas? Agency/ Consultant Company: Name (if known): Other: 4c. If yes, list the dates of the Corps jurisdictional determinations or State determinations and attach documentation. 5. Project History 5a. Have permits or certifications been requested or obtained for ® Yes ❑ No ❑ Unknown this project (including all prior phases) in the past? 5b. If yes, explain and detail according to "help file" instructions. A riparian buffer authorization has been obtained for a stormwater outtall for stormwater wetland that serves Brookfield Section 3. This stormwater wetland is located downstream of the proposed stormwater outfall that will serve phase 2 of Brookfield Section 4 subdivision expansion. The permit number for riparian buffer authorization for Brookfield Section 3 is DW R # 16-0328. FORM: BA 10-2013 Page 2 of 6 B. Project Information and Prior Project History 6. Future Project Plans 6a. Is this a phased project? ® Yes ❑ No 6b. If yes, explain. Brookfield Section 4 subdivision expansion will be composed of two phases. Stormwater wetland #1 will be constructed first and will serve phase 1 of the project. Stormwater wetland #2 will be constructed shortly after (within a couple of months of completion of stormwater wetland #1) and will serve phase 2 of the project. FORM: SSGP3080 8-13 Page 3 of 6 C. Proposed Impacts Inventory 1. Buffer Impacts 1 a. Project is in which protected basin? ® Neuse ❑ Tar -Pamlico ❑ Catawba ❑ Randleman ❑ Jordan ❑ Goose Creek 1 b. Individually list all buffer impacts below. If any impacts require mitigation, then you MUST fill out Section D of this form. Buffer impact number — Permanent (P) or Temporary T Reason for impact Type of impact (exempt, allowable, allowable w/ mitigation) Stream name Buffer mitigation required? Zone 1 impact (sq ft) Zone 2 impact (sq ft) 131 ®P ❑ T New stormwater outfall Allowable UT to Fork Swamp ❑ Yes ® No 226 188 B2 ® P ❑ T New stormwater outfall Allowable UT to Fork Swamp ❑ Yes ® No 182 121 B3 ❑ P ® T Grading Exempt UT to Fork Swamp ❑ Yes ® No 4,131 B4 ❑ P ❑ T ❑ Yes ❑ No B5 ❑ P ❑ T ❑ Yes ❑ No B6 ❑ P ❑ T ❑ Yes ❑ No Total buffer impacts 408 4,440 1c. Comments: D. Impact Justification and Mitigation 1. Avoidance and Minimization 1 a. Specifically describe measures taken to avoid or minimize the proposed impacts in designing project. The depths of the existing ditches along NCSR 1713 (Laurie Ellis Road) and NCSR 1700 (Old Tar Road) were evaluated for the feasibility of discharging runoff from the proposed stormwater wetlands. However, it was found that it was not feasible to discharge runoff from either of the proposed stormwater wetlands to the existing ditches due to the shallowness of these two existing ditches because permanent pool elevations of both stormwater wetlands are lower than the centerline ditch elevations of both existing ditches. The location of 30" SWPP for stormwater wetland #1 has been selected such that no wooded area in zone 1 or zone 2 would be disturbed. The impact areas, where the 30" SW PP will cross the riparian buffer for stormwater wetland #1, currently consists of grass/brush. The impacted areas will be replanted and re -seeded once the outlet pipes are installed. 1 b. Specifically describe measures taken to avoid or minimize the proposed impacts through construction techniques. Construction limits will be precisely located in the field to avoid further additional impacts. Silt fence will be provided along the entire length of riparian buffer as part of erosion control measures whose purpose is to avoid and minimize impacts from the construction of the project. In addition, RoLanka BioD-Mat 40 coir mattings will be installed at the ends of flared end sections (FES#2 and FES#4) in the unnamed tributaries to Fork Swamp in order to provide high erosion resistance while supporting growth and re -development of vegetation once the outlet pipes are installed. FORM: BA 10-2013 Page 4 of 6 C. Impact Justification and Mitigation, continued 2. Buffer Mitigation 2a. Will the project result in an impact within a protected riparian buffer that requires buffer mitigation? E-1 es ® No 2b. If yes, then identify the square feet of impact to each zone of the riparian buffer that requires mitigation and calculate the amount of mitigation required in the table below. Zone Reason for impact Total impact Multiplier Required mitigation (square feet (square feet Zone 1 3 (2 for Catawba) Zone 2 1.5 Total buffer mitigation required: 2c. If buffer mitigation is required, is payment to a mitigation bank or NC EEP proposed? ❑Yes ❑ No 2d. If yes, attach the acceptance letter from the mitigation bank or NC EEP. 2e. If no, then discuss what type of mitigation is proposed. 2f. Comments: FORM: SSGP3080 8-13 Page 5 of 6 E. Diffuse Flow Plan All buffer impacts and high ground impacts require diffuse flow or other form of ❑ Diffuse flow stormwater treatment. Include a plan that fully documents how diffuse flow will be ® Other BMP maintained. If a Level Spreader is proposed, attach a Level Spreader Supplement Form. 1 a. If due to site constraints, a BMP other than a level spreader is proposed, please provide a ❑ Yes ® No plan for stormwater treatment as outlined in Chapter 8 of the NC Stormwater BMP public (federal/state) land? Manual and attach a BMP Supplement Form. 1 b. F. Supplementary Information 1. Environmental Documentation 1 a. Does the project involve an expenditure of public (federal/state/local) funds or the use of ❑ Yes ® No public (federal/state) land? 1 b. If you answered "yes" to the above, does the project require preparation of an ❑ Yes ❑ No environmental document pursuant to the requirements of the National or State (North Carolina) Environmental Policy Act (NEPA/SEPA)? 1 c. If you answered "yes" to the above, has the document been finalized by the State ❑ Yes ❑ No Clearing House? (If so, attach a copy of the NEPA or SEPA final approval letter.) Comments: 2. Violations 2a. Is the site in violation of DWR Wetland Rules (15A NCAC 02H .0500), Isolated Wetland ❑ Yes ® No Rules (15A NCAC 02H .1300), DWR Surface Water or Wetland Standards, or Riparian Buffer Rules (15A NCAC 02B .0200)? 2b. Is this an after -the -fact permit application? ❑ Yes ® No 2c. If you answered "yes" to one or both of the above questions, provide an explanation of the violation(s): I c PA1 vv�o� � �►8 licant/Agent' Printed Name A licant/Agent's Signature Date (Agent' signature is vali my if an authorization letter from the applicant is provided.) Send 3 complete sets of this form and accompanying documents to the following: For government transportation projects sent by First Class Mail via the US Postal Service: NC DWR, Transportation Permitting Unit 1617 Mail Service Center Raleigh, NC 27699 - 1617 For all other projects sent by First Class Mail via the US Postal Service Karen Higgins NCDW R — 401 & Buffer Permitting Branch 1617 Mail Service Center Raleigh, NC 27699 - 1617 For government transportation projects sent by delivery service (UPS, FedEx, etc.): OR NC DWR, Transportation Permitting Unit 512 N. Salisbury Street Raleigh, NC 27604 For all other projects sent by delivery service (UPS, FedEx, etc.): OR Karen Higgins NCDW R — 401 & Buffer Permitting Branch 512 N. Salisbury Street Raleigh, NC 27604 FORM: BA 10-2013 Page 6 of 6 SAMPLE AGENT AUTHORIZATION FORM PROPERTY LEGAL DESCRIPTION: LOT NO. PLAN NO. PARCEL ID: STREET ADDRESS: 84243, 25766 401 Castleford Drive, Winterville, NC 28590 Please print: William D. Mitchum, Jr. Property Owner: Property Owner: The undersigned, registered property owners of the above noted property, do hereby authorize Igor Palyvoda of Baldwin Design Consultants, PA (Contractor / Agent) (Name of consulting firm) to act on my behalf and take all actions necessary for the processing, issuance and acceptance of this permit or certification and any and all standard and special conditions attached. Property Owner's Address (if different than property above): 1308 Evans Street, Greenville, NC 27834 Telephone: 252-752-5101 We hereby certify the above information submitted in this application is true and accurate to the best of our knowledge. Authorized Signature Date: Water Resources I nvironmental Quality February 7, 2018 Cooper Island Development, LLC ATTN: Mr. William D. Mitchum, Jr 1308 Evans Street Greenville, North Carolina 27834 ROY COOPER (inventor MICHAEL S. REGAN S'errrleu•v LINDA CULPEPPER hNc•rim Director 16-0328 v2 PITT County Subject: On -Site Stream Origin Determination for Applicability to Neuse Riparian Buffer Rules (15A NCAC 02B .0233) Subject Property/ Project Name: Brookfield s/d, Section 4 Address/Location: NW corner of the intersection of Old Tar Road and Laurie Ellis Road; Winterville, NC. Stream(s) Evaluated: 1 (UT to Fork Swamp, Class C; Sw, NSW; Stream Index #27-97-4, Neuse River Basin) Determination Date: January 19, 2018 Staff: Chris Pullinger Determination Type: Buffer: Stream: ® Neuse (15A NCAC 026 .0233) ❑ Intermittent/Perennial Determination ❑ Tar -Pamlico (15A NCAC 026 .0259) ❑ Catawba (15A NCAC 02B.0243) ❑ Jordan (15A NCAC 02B .0267) (governmental and/or interjurisdictional projects) ❑ Randleman (15A NCAC 02B.0250) ❑ Goose Creek (15A NCAC 02B.0605-.0608) Stream E/I/P* Not Subject Subject Start@ Stop@ Soil USGS Survey Topo 16-0328 E X 16-0328 Start 16-0328 Origin X X 16-0328 1 X 16-0328 Origin 16-0328 Finish X X *E/!/P = Ephemera!/Intermittent/Perennial The Division of Water Resources has determined that the streams listed above and included on the attached map have been located on the most recent published NRCS Soil Survey of Pitt County, North Carolina and/or the most recent copy of the USGS Topographic map at a 1:24,000 scale and evaluated for applicability to the Neuse Riparian Buffer Rule. Each stream that is checked "Not Subject" has been determined to not be at least intermittent or not present on the property. Streams that are checked "Subject" have been located on the property and possess characteristics that qualify them to be at least intermittent streams. There may be other streams or features located on the property that do not appear on the maps referenced above but may be considered jurisdictional according to the US Army Corps of Engineers and subject to the Clean Water Act. This on-site determination shall expire five (5) years from the date of this letter. Landowners or affected parties that dispute a determination made by the DWR may request a determination by the Director. An appeal request must be made within sixty (60) calendar days of date of this letter to the Director in writing. ="'Nothing Compares'--•_ State of North Carolina I Environmental Quality I Water Resources -Water Quality Regional Operations Section -Washington Regional Off -ice 943 Washington Square Mall, Washington, North Carolina 27889 252-946-6481 If sending via US Postal Service: c/o Karen Higgins DWR — 401 & Buffer Permitting Unit 1617 Mail Service Center Raleigh, NC 27699-1617 If sending via delivery service (UPS, FedEx, etc.): clo Karen Higgins DWR — 401 & Buffer Permitting Unit 512 N. Salisbury Street Raleigh, NC 27604 This determination is final and binding as detailed above, unless an appeal is requested within sixty (60) days. This determination only addresses the applicability to the buffer rules and does not approve any activity within the buffers. The project may require a Section 404/401 Permit for the proposed activity. Any inquiries regarding applicability to the Clean Water Act should be directed to the US Army Corps of Engineers Washington Regulatory Field Office at (910) 251-4564. If you have questions regarding this determination, please feel free to contact Chris Pullinger at (252) 948-3922. Sincerely, ZJRobert Tankard, Assistst Regional Supervisor Water Quality Regional Operations Section Division of Water Resources, NCDEQ cc: WaRO DWR File Copy L.ASERFICHE Igor Palyvoda, Baldwin Design Consultants, PA (via e-mail: ipalvvoda@baldwindesisnconsultants.comi Gary Beecher, USACE (via e-mail) M, - _ — _ 2016-1632 v2 A Brookfield s//d,,�S*eection 4 0 for ,6;,0328 Star�t 13 Goo�l> U North CardIm ErwOroirm"rO l Maanaagement Commissi pon For' "� �Q Resources S BaWnEkAW Reviewed = L ;KA b �.'�c�s c� -. cut• { 1 ITQIF mo "001, is �Ka North Catowr a Em*& n smtd O� �9e Commtss(orl Br DatFbre Ravtewed by 11001111110111111111 Doc ID: 012184890003 Type: CRP Recorded: 01/14/2014 at 10:50:03 AM Fee Amt: $686.00 Pape 1 of 3 Revenue Tax: $660.00 Pitt County, NC Lisa P. Nichols REG OF DEEDS BK3188 PG526-528 ------------------------[SPACE ABOVE THIS LINE RESERVED FOR RECORDING DATA] -------------- NORTH CAROLINA Prepared By: HORNE & HORNE, PLLC COUNTY PITT Return To: Cooper Island Development, LLC Parcel Number: 76198 300 Cotanche Street Revenue Stamps 660. °' Greenville, NC 27858 GENERAL. WARRANTY DEED The 11'reparer is informed that all or a portion of the property herein conveyed does not include the principal residence of the Grantor. THIS DEED, made and entered into this the Yd day of January, 2014, by and between BB&D, a North Carolina General Partnership, consisting of WILLIAM C. BOWEN, SR., General Partner, DEREK P. DUNN, General Partner whose address is 1990 Smythewyck Drive, Suite 200, Greenville, North Carolina hereinafter called GRANTOR, and COOPER ISLAND DEVELOPMENT, LLC, a North Carolina limited liability company whose address is 300 Cotanche Street, Greenville, North Carolina, hereinafter called GRANTEE; WITNESSETH: That Grantor, for and in consideration of TEN DOLLARS ($10.00) and other good and valuable consideration to him in hand paid by Grantee, the receipt of' which is hereby acknowledged, has given, granted, bargained, sold and conveyed and by these presents does give, grant, bargain, sell and convey unto the said Grantee, his heirs and assigns, in fee simple, the following described real property, to -wit: Lying on the West side of Old Tar Road in Winterville Township, Pitt County, North Carolina and being all that certain tract of land containing 28.439 acres as shown on the plat entitled "Boundary Survey for MKRR Development, LLC", and recorded in Map Book 69 at Page 50 in the Office of the Pitt County Register of Deeds, to which map is herein referenced for a more complete and accurate description. TO IIAVF, AND TO IIOLD the above described real property with all the rights, privileges and appurtenances thereunto belonging or in anywise appertaining unto the said Grantee, his heirs and assigns, in fee simple forever. And the Grantor, for himself, his heirs and assigns, covenants with Grantee, his heirs and assigns, that he is seized of said premises in fee and has the right to convey the same in fee simple; that the same is free and clear from all encumbrances except easements and restrictions of record and 2014 ad valorem taxes which are to be prorated between Grantor and Grantee at the time of closing, noncompliance with local, county, state or federal governmental laws, ordinances, or regulations relative to zoning, subdivision, occupancy, use, construction or the development of the subject property, if any, and that he will warrant and defend the title to the same against the lawful claims of all persons whomsoever. When reference is made to the Grantor or Grantee, the singular shall include the plural, and any reference to gender shall include masculine, feminine and neuter. IN WITNESS WHEREOF, Grantor has adopted the word "SFAI," as his seal and has hereunto set his hand and seal on this the day and year first above written. BB&D, A North Carolina General Partnership BY: /'`� - -'- (SEAL) WILLIAM C. BOWEN, SR., General Partner BY: -- ... -- —(SEAL) DEREK P. 6tJ General Partner STATF OF NORTI I CAROLINA COUNTY OF PITI' I certify that the following person(s) personally appeared before me this day, each acknowledging to me that he or she voluntarily signed the foregoing document for the purpose stated therein and in the capacity indicated: WILLIAM C. BOWEN. SR., General Partner. Witness my hand and Notarial Seal, this the /0 f� day of January, 2014. (/�%,I�N Hor4 ;O► 9 VBL1C STATE 0 AlLINALA COUNTY OF NOTARY Pt BLIC Print "hyped Name:. 7 My Commission F,xpires: X73 /S I certify that the following person(s) personally appeared before me this day, each acknowledging to me that he or she voluntarily signed the foregoing document for the purpose stated therein and in the capacity indicated: DEREK P. DUNN, General Partner. Witness my hand and Notarial Sea], this the �df� day of Januar�,.2014. ZY-K--, 7 "' / NOTARY_?JBL1C Pri /Typed Name: �, l-�sr My Commission Expires: l/ --/3-/-s Doc ID: 013860490005 Type: CRP Recorded: 06/30/2017 at 11:06:42 AM Fee Amt: $776.00 Pape 1 of 5 Revenue Tax: $750.00 Pitt County, NC Lisa P. Nichols REG OF DEEDS BK3573PG522-526 File: Spong, Wan (#3097) War Deed (Rev `09 LK&P) Conrad E. Paysour, III, Attorney Greenville, North Carolina Grantee, Cooper Island Development, LLCQ'�1Q� This instrument prepared by: Lanier, King & Paysour, PLLC Conrad E. Paysour, III Attorney at Law (Grantor's Attorney) Post Office Box 1505 Greenville, NC 27835 Phone: (252) 752-5505 Brief Description: #1 Harrington Tract, +/- 24.30 ac. n/s Laure Ellis Rd, Winterville Twsp., #25766 Revenue Stamps: $750.00 Grantor's Primary Residence?: No GENERAL WARRANTY DEED WINTERVILLE TOWNSHIP, PITT COUNTY, NORTH CAROLINA (NO TITLE SEARCH / NO TITLE OPINION) (4 Pages) THIS DEED made this /84day of 122 e , 20 /7 , by and between the Grantor and Grantee identified below: GRANTOR: Kenneth Gillespie Hams, III & wife, Beth Susan Slomine; AND Wanda Harris Spong & husband, Joseph K. Spong M#i�n�gBAd ess: %..%rJC� KW S GRANTEE: Cooper Island Development, LLC, a North Carolina limited liability company Mailing Address: T- 0. 0" 60& Cyreen�,; Ue: kx 27&35 5 The designation Grantor and Grantee as used herein shall include said parties, their heirs, successors, and assigns, and shall include singular, plural, masculine, feminine or neuter as required by context. WITNESSETH, that the Grantor, for a valuable consideration paid by the Grantee, the receipt of which is hereby acknowledged, has and by these presents does grant, bargain, sell and convey unto the Grantee in fee simple, all of that certain lot or parcel of land situated in the State of North Carolina and more particularly described as follows: Description (#1 Harrington Tract, +/- 24.30 ac. n/s Laure Ellis Rd, Winterville Twsp., #25766): Being that certain lot or parcel of land situated in Winterville Township, Pitt County, North Carolina (Current Address: 2810 Basil Lane), which is more particularly described as follows: Being all of Pitt County Tax Parcel #25766, containing by tax estimation approximately 24.30 acres, more or less, located on the north side of Laure Ellis Road and the west side of Old Tar Road, all as more particularly described by the attached Exhibit A from that 12/31/2016 Non - Warranty Deed from Margaret Harris Dickson & spouse, John David Wilson, and Karen Harris Klingler & spouse, James Robert Klingler, to Kenneth Gillespie Hams, III & Wanda Harris Spong, recorded 03/20/2017 in Book 3536, Page 13 of the Pitt County Registry, the said Deed and its attached Exhibit A incorporated herein for a more complete and accurate description. TO HAVE AND TO HOLD the aforesaid lot or parcel of land and all privileges and appurtenances thereto belonging to the Grantee in fee simple. And the Grantor covenants with the Grantee, that the Grantor is seized of the premises in fee simple, has the right to convey the same in fee simple, that the title is marketable and free and clear of all encumbrances, and that Grantor will warrant and defend the title against the lawful claims of all persons whomsoever except for the exceptions hereinafter stated. Title to the property hereinabove described is subject to the following exceptions: **The lien of taxes for current and subsequent years which are to be paid by the Grantee (current year taxes prorated at closing). **The Right -of -Way associated with Laurie Ellis Road & Old Tar Road. **All matters shown by the Plats recorded in Map Book 77, Page 97 and in Map Book 61, Page 102 of the Pitt County Registry. * * Farm Lease to Mike White & Jonathan White expiring 12/31/2017. **Taxes for the subsequent years, right-of-ways for public and subdivision highways, roads and utilities (over, under and upon the described realty), easements and restrictions of public record, and noncompliance, if any, with local, county, state or federal government laws, ordinances, or regulations relative to zoning, environment, subdivision, occupancy, use, construction or the development of the subject property, and all matters that would be disclosed by a current, accurate map of survey of the property. **No title search was requested from the preparing attorney for the realty conveyed herein and no title search was performed. The preparing attorney has given no opinion as to the validity or quality of the title being conveyed herein. **This Deed was prepared from information provided by the Grantee. IN WITNESS WHEREOF, the Grantor has hereunto set his hand and seal the day and year first above written. Kenneth Gillespie HarAs, III & wife, Beth Susan Slomine Wanda Harris Spong & husband Joseph K. Spong f V l ✓I STATE it COUNTY I, a Npptary Public of th County and State aforesaid, certify that I�,e n rtP�'►�- 61 (lCs �i rr . personally appeared before me this day and acknowledged the voluntarily execution of the foregoing instrument in the capacity indicated for the purposes stated therein. Witness my hand and official stamp or seal, this ZO day of _� V ry-. , 20 My Commission expires: d &&4� l•Q 1 r , , Notary Public's Official Signature /STAMP ^ ' c o; • �'� Notary Public's Printed or Typed Name �v v CATHERINE PICKERALL `4 •o Y v• — Notary Public Maryland n .°' r` A Z. n v Calvert County +n,• My Commission Expires 'L i►�a•' �% �` July 08, 201 7 41 D STATE V COUNTY I a Notary Public of the County and State aforesaid, certify that personally appeared before me this day and acknowledged the voluntarily execution of the foregoing instrument in the capacity indicated for the purposes stated therein. Witness my hand and official stamp or seal, this day of _T LkV , 20J_7. My Coe)- t�xpires: Qavi (C— P, 4,L'ay Notary Public's Official Signature OFFICIAL SEAL/STAMP CArH r— :� p • y p • '0 t l- G•�J �D� � n�, Notary Public's Printed or Typed Name CATHERINE PICKERALL Notary Public -Maryland Calvert County My Commission Expires July 08, 201 7 Kenneth Gillespie Harris, III & wife, Beth Susan Slomine A A- iJ—/VfMjq/ �rnda-Harrpong & husb Joseph K. Spong Sour r 1 (2VA iMSTATE _ick 112M COUNTY I, a Notary Public of the County and State aforesaid, certify that personally appeared before me this day and acknowledged the voluntarily execution of the foregoing idicated for the purposes stated therein. _ .d official stamp or seal, this 1$ day of ,J U. n e, , 20G, . 2•SI- Zo2t, LJ -liptary Public's Official Signature r ,4 QL LP W. F Notary Public's Printed or Typetame Y0k� STATE 'C l COUNTY __-I, a Notar Public of the County and State aforesaid, certify that Josenh K. personally appeared before me this day and acknowledged the voluntarily execution of the foregoing instrument in the capacity indicated for the purposes stated therein. Witness my hand and official stamp or seal, this day of T h 2. , 20j'j. My Commission expires: C,,,,,,F( Notary Public's Official Signa 0E¢", U'i SEAc- , P 'j -2,4a -t &L W . P ' s 4%' NOTaA y ��' Notary Public's Printed or T d Name 1 IP • D0C. 30;o"' rw '�- EXHIMT A PROPERTY DESCRIPTION Tract 1- "Harrington Tract" That certain tract or parcel of land in Winterville Township, Pitt County, on both sides of what is known or sometimes referred to as the Dr. Cox Road, bounded on the east by the old Tar Road, on the north by the lands of Claud Harrington and others, on the west by the Cox land and the Carroll land, and on the south by the Ellis land et als, containing 78.8 acres, more or less, and being the first parcel of land described in a deed executed by F Weathington et als to S G Worthington recorded in Book J-23 at Page 48. There is EXCEPTED from these lands 20 acres which have been allotted to Dolly Walker. The actual separation of such 20 acres to be worked out between B N Worthington and Dolly Walker. Less and except the following: Being all of Tract 1 consisting of 9.12 acres of land as the same appears on that map entitled "Survey for A. Donald Stallings" dated January 9, 2014, prepared by Bjerkeset Land Surveying and recorded in Map Book 77, page 97 of the Pitt County Public Registry. This conveyance is made subject to those easements and restriction of record in Pitt County Registry. For additional title information, see Book 3219, page 288, Pitt County Registry. See also, See Report of Commissioners Share #5. Paragraph 1. found in Book T-30, Page 216. Pitt County Registry. See also, Will. of B.N. Worthington, Pitt County Clerk of Superior Court, 79E-349. E SW ` U.S. DEU.SRGEOIOWCALTHE GRIVEV RN)R.��� Ip MLLUROLM�Mrt OGLE • ) S WNIRE SERIES rno 7<m,E 77zr.o- zs TT _ Y - • -2 cx a - g — r - nw r i• _ .ern "; - t p. jv rw - � _ � �{PS� ��—�--r rT i• J ect - B - - -- - 7a 75 7B -nn T 'fl 'eE s 41 v. — - 43 hl"'E n•zz'3o heluM ev lM unM StRa G.ablNal Surry • SCALE 1:24000 aGw EG•lgx nr• M•� 4�.w+cw. wnw Nw•. ' n•�6-•ly �....�_ ' r - � —�... '� � n mem r rry. run-. rinw� w rc B'I�Y VI '� �• a rr • _nx .. w^.. _ ........... ""ow:r. 10r• ••,"m""••` wmr^wu.reneu oarw n. = mrmu. •rrtnurm z z um...................... rnmx e.m..,. e.r.... nn n n.+.....r.a-a.r..r... .mw * ami urr _ rr.r.. __m wrw. n.r..e n..,n.. r.n nr. .^•r•.(m-upm.rwrr..r.,. s.r........•.n • . . ..� GREENVILLE SW, WC IM � GP CovrdiVo 5: 35.s186583-17,391078 35. 9ig ll 1,- 77.384644 qH — Sri ._r NUMBER 56 r jlt 7i: *L•! `� Qe Ly Ly i y X15 ByL4 U Go _ - 'NOB ��� O EAA 4 Ly L GOA NrA Ots OtiA i �r' EIKA h �' i LY !yr$ Ua C:nA oil N ., LY - LyRa Nrg Nrfi i. jj Y+As r a ocy! 1 = } R■ it�bt - Goll J [ L� r Ra rir8 LGoA { tiea t i Ly _ 4 - f Nr82' EaA1 Nr 08 CTW 13 < U GOA FxA LY`y Cnh I Y f _ ' a GOA Cha lY o ` a EY -A n . t r h Bb GP to _� r - f �t t O°� G00� C i86SLy E A ,' 97"$ Ps r E,A C, r,•s 1 (y`� Ffrf _J '��� C .. refs Its Woo LY GaA,MrAExA R• ' Ns fire _ �m as + f Was ExA We t Y---.3 S 'fi64'! t, a rA , 13 Y 3 Ra r' QF S 1! ice. Nr8 NrA s MrA 1 Gas i C" Gnll t•Ir$ LY d R Yb GOA GO* � Wa G*A lA�i A % GoA _+ LY 130A Its L Aisa w s wee y WWO ♦ Jft Rn NrE rx•R 'Pco�e�t S Ijc, Lauric Ellis Rd - Google Mule Google Maps Laurie Ellis Rd fps lit tl-)s://krkk �,k.goxi_Ic.comhnaps/hlarc/LaLn is+Ellis+Rd.+Winter\ ill... Coocai rok-VES: 35.518 GS? - 77.397079 Laurie Ellis Rd Winterville, NC 28590 PS C004%ro eS: 35,51911-1)-71. 8ggG �I Map data @2018 Google 200 ft I of 2 12/3/_2018, 1 I :46 AM SUPPLEMENT -EZ FORM COVER PAGE Please indicate the types, quantities and locations of SCMs that will be used on this project: Quantity Location(s) _ Infiltration System Bioretention Cell Wet Pond Stormwater Wetland 2 Northeast and northwest corners of the property Permeable Pavement Sand Filter Rainwater Harvesting Green Roof Level Spreader -Filter Strip Disconnected Impervious Surface Treatment Swale Dry Pond Designer information for this project: Name and Title: Igor Palyvoda, PE Organization: Baldwin Design Consultants, PA Street address: 1700-D East Arlington Boulevard City, State, Zip: ,Greenville, NC 27858 Phone number(s): ','(252) 756-1390 Email: ipalyvoda@baidwindesignconsultants.com Designer `'6p, O. Uyq ' OQ' Z •a `' 3��g 0� A�Q• QQ ENW •yJ GOR PPN;•\,• 111rSQ0J%%%�� IM, MM4 &A�&s Sign re of Designer Date Applicant: Project Name: Brookfield Section 4 Address Off the western R -O -W of NCSR 1700 and northern R -O -W of NCSR 1713 City / Town Winterville, NC 28590 Company: Cooper Island Development, LLC Contact: Mailing Address: William D. Mitchum, Jr. 1308 Evans Street City, State, Zip: Greenville, NC 27834 Phone number(s): 252) 752-5101 Email: billmitchum0mercerglass.com Certification Statement: I certify, under penalty of law: that this Supplement -EZ form and all supporting information were prepared under my direction or supervision; - that the information provided in the form is, to the best of my knowledge and belief, true, accurate, and complete; and that the engineering plans, specifications, operation and maintenance agreements and other supporting information are consistent with the information provided here. I am aware that there are significant penalties for submitting false information including the possibility of fines and imprisonment for knowing violations as well as a report being made to my professional board. Cover Page 1 11:21 AM 12/3/2018 STORMWATER WETLAND Brookfield Section 4 THE DiU NAGE AREA Drainage area number Total coastal wetlands area (sq ft) 1 0 Break down of BUA in the drainage area (both new and existing): Parking / driveway (sq ft) Total surface water area (sq ft) ( 0 Sidewalk (sq ft) Total drainage area (sq ft) 610493 sf Roof (sq ft) BUA associated with existing development (sq ft) i 0 Roadway (sq ft) Proposed new BUA (sq ft) 266474 sf Other, please specify in the comment box below (sq ft) _.. -- _._......_.._.._.._.........�.._..... Percent BUA of drainage area 43.65% Total BUA (sq ft) 266474 sf COMPLIANCE WITH THE APPLICABLE STORMWATER PROGRAM Stormwater program(s) that apply (please specify) Town of Winterville --� - Design rainfall depth (in) Minimum volume required (cu ft) Designvolume of SCM (cu ft) 1.0 in 22530 cf 19011 cf� - GENERAL11AW,FROM 02H.1050' #1 Is the SCM sized to treat the SW from all surfaces at build -out? #2 Is the SCM located on or near contaminated soils? Yes No #7 If applicable, with the SCM be cleaned out after construction? #8 Does the maintenance access comply with General MDC (8)? Yes Yes #3 What are the side slopes of the SCM (H:V)7 3:1 #9 Does the drainage easement comply with General MDC (9)? Yes #3 Does the SCM have retaining walls, gabion walls or other engineered side slopes? No #10 If the SCM is on a single family lot, does the plat comply with General MDC (10)? #4 Are the inlets, outlets, and receiving stream protected from erosion (10 -year storm)? I Yes #11 Is there an O&M Agreement that complies with General MDC (11)? Yes #5 Is there a a bypass for flows in excess of the design flow? Yes ... _._ ......._..._..... _ .. _....... _...................... ......... — _ _ m . #6 What is the method for dewatering the SCM for maintenance? Pump (preferred) 11#13 STORMWATER WETLAND MDC FROM 02H.1054 #1 Permanent pool elevation (fmsq 59.75 #1 Temporary pool elevation (fmsl) j 61.00 #12 Is there an O&M Plan that complies with General MDC (12)? ........ ._....... .. ........... . ........... ........................................... ..............__-_._ ... Was the SCM designed by an NC licensed professional? #8 Total surface area of the shallow water zone at temporary pool (square feet) #8 SW wetland surface area comprised of shallow water zone at temporary pool (%) Yes _ Yes 8052 sf 45% #1 Ponding depth (inches) 15 in #8 Depth of the shallow water zone below permanent pool (inches) 9 in #2 Is the SW wetland designed for peak attenuation? Yes #8 Elevation of bottom of the shallow water zone (fmsi) 59.00 #2 If so, peak attenuation depth (inches) 19.0 in #9 Total surface area of the temporary inundation zone at temporary pool (square feet) 5368 sf #3 Surface area of SW wetland at temporary pool (square feet) 17893 sf #9 SW wetland surface area comprised of temp inundation zone at temp pool (%) 30% ---...-----------.._.._....._......_.._.._..._—..—.--._ #4 Depth of soil amendment (inches) N/A _—._........................_._.__.._...._._----...._..__.._... ___......._. — _ _..__..._._ #9 Height of the temporary inundation zone above permanent pool (inches) 15 in #4 Describe how the soil is being amended to promote plant growth: #9 Elevation of bottom of the temporary inundation zone (fmsl) 59.75 N/A #10 Drawdown time for the temporary pool (hours) 52 hrs #10 Does the orifice drawdown from below the top surface of the permanent pool? Yes #11 Does the pond minimize impacts to the receiving channel from the 1 -yr, 24 -hr storm? Yes #6 Are the inlet(s) and outlet located in a manner that avoids short-circuiting? Yes #12 Has a landscaping plan that meets SW Wetland MDC (12) been provided? Yes #6 Describe any measures, such as berms or baffles, that will be taken to improve the flow path: #13 Number of plants per 200 square feet (#) in the shallow water zone: 50 N/A #13 Describe the planting plan for the shallow water zone: _. _........ .......... ................. A minimum of 5 different species with no more than 30% of single species spaced at 2' on center. Recommended species: Sweetflag, Arrow Arum, Duck Potato, Pickerelweed, Wool Grass #6 Surface area of the forebay at temporary pool (square feet) 2684 sf #6 Overall SW wetland surface area comprised of forebay at temporary pool (%) ! 15% #6 Depth of forebay below permanent pool (inches) 33 in #14 Does planting for the temporary inundation zone comply with SW Wetland MDC (14)? Yes - #6 Elevation of bottom of forebay (fmsl) 57.00 #14 Describe the planting plan for the temporary inundation zone: #6 Will the forebay be cleaned out when depth is reduced to 15 inches or less?ygs A minimum of 5 different species with no more than 30% of single species spaced at 2' on center. Recommended species: Swamp Milkweed, Cardinal Flower, Joe Pye Weed, Scarlet Rose Mallow, lronweed #7 Total surface area of the non-forebay deep pools at temporary pool (square feet) 1790 sf #7 SW wetland surface area comprised of non-forebay deep pools at temporary pool (%) 10% #15 Are the dam structure and temporary fill slopes planted in non -clumping turfgrass .0 Yes #7 Depth of non-forebay deep pools below permanent pool (inches) -- _.__..__.._........-----........... ........... _._..__.-._.........._.._ - .. #7 Elevation of bottom of non-forebay deep pools (fmsl) 33 in _ 57.00 #16 W ill cattails be planted in the wetland? ._. ...................................... ..- .... ............................. #17 Is a trash rack or other device provided to protect the outlet system? No Yes ADDITIONAL. INFORMATION Please use this space to provide any information about this stormwater wetland that you think is relevant to the review: Note: Stormwater wetland #2 has larger temporary pool volume than stormwater wetland #1 in order to overtreat direct runoff. Total provided temporary pool volume = 19,011 d (stormwater wetland #1) + 21,567 cf (stormwater wetland #2) = 40,578 cf. The total minimum required temporary pool volume = 22,530 cf (stormwater wetland #1) + 14,859 cf (stormwater wetland #2) = 37,389 cf. The total provided temporary pool volume of 40,578 cf is larger than the minimum required total temporary pool volume of 37,389 cf. Therefore, adequate treatment has been provided. Wetland 1 11:22 AM 12/3/2018 STORMWATER WETLAND Brookfield Section 4 HE DRAINAGE AREA 2 Drainage area number —�1 2 Break down of BUA in the drainage area (both new and existing): Total coastal wetlands area (sq ft) i 0 Parking / driveway (sq ft) Total surface water area (sq ft) __—....—._ 0 Sidewalk (sq ft) Total drainage area (sq ft) 415650 sf _ — Roof (sq ft) BUA associated with existing development (sq ft) 0 Roadway (sq ft) Proposed new BUA (sq ft) 175050 sf Other, please specify in the comment box below (sq ft) Percent BUA o drainage area 42,11% Total BUA (sq ft) 175050 s COMPLIANCE WITH THE 40PDCABLE STORMWATER PROGRAM , Stormwater program(s) that apply (please specify). Design rainfall depth (in) 1.0 in Town of Winterville Minimum volume required (cu ft) 14859 cf Design volume of SCM (cu ft) ��_ _4_21567 cf GENERACMUCT—RUM-12'A .1050 7.7 #1 Is the SCM sized to treat the SW from all surfaces at build -out? Yes #7 If applicable, with the SCM be cleaned out after construction? Yes #2 Is the SCM located on or near contaminated soils? No #8 Does the maintenance access comply with General MDC (8)? Yes #3 What are the side slopes of the SCM (H:V)? 3:1 #9 Does the drainage easement comply with General MDC (9)? Yes #3 Does the SCM have retaining walls, gabion walls or other engineered side slopes? . .............._......... General __.._._........ #4 Are the inlets, outlets, and receiving stream protected from erosion (10 -year storm)? Yes #11 Is there an O&M Agreement that complies with General MDC (11)? Yes #5 Is there a a bypass for flows in excess of the design flow?— Yes #12 Is there an O&M Plan that complies with General MDC (12)7 Yes #6 What is the method for dewatering the SCM for maintenance? Pump (preferred) 213 Was the SCM designed by an NC licensed professional? Yes MIMUER WITEINS—MRFROM 02H x054 .�m #1 Permanent pool elevation (fmsl) —_....---........_._.... — - .......... _._.... ._.__.._.._ 61.57 a #8 Total surface area of the shallow water zone at temporary pool (square feet) 9134 sf ............._................__...._............................__............ #1 Temporary pool elevation (fmsq — 62.82 -----.............__.._..................................__._ - -- --- --- .—_._........---....._ #8 SW wetland surface area comprised of shallow water zone at temporary pool (%) 45% #1 Ponding depth (inches) 15 in #8 Depth of the shallow water zone below permanent pool (inches) 9 in #2 Is the SW wetland designed for peak attenuation? Yes #8 Elevation of bottom of the shallow water zone (fmsl) 60.82 #2 If so, peak attenuation depth (inches) I 12.6 in #9 Total surface area of the temporary inundation zone at temporary pool (square feet) 6089 sf — #3 Surface area of SW wetland at temporary pool (square feet) 20298 sf #9 SW wetland surface area comprised of temp inundation zone at temp pool (%) 30% #4 Depth of soil amendment (inches) _ — — ; _. _ . WA #9 Height of the temporary inundation zone above permanent pool (inches) 15 in ....-- .... #4 Describe how the soil is being amended to promote plant growth: - ............... - ....... - #9 Elevation of bottom of the temporary inundation zone (fmsl) 61.57 WA #10 Drawdown time for the temporary pool (hours) 59 hrs #10 Does the orifice drawdown from below the top surface of the permanent pool? Yes #11 Does the pond minimize impacts to the receiving channel from the 1 -yr, 24 -hr storm? Yes #6 Are the inlet(s) and outlet located in a manner that avoids short-circuiting? Yes #12 Hasa landscaping plan that meets SW Wetland MDC (12) been provided? Yes #6 Describe any measures, such as berms or baffles, that will be taken to improve the flow path: #13 Number of plants per 200 square feet (#) in the shallow water zone: --- .---- _.._....._ 50 N/A ... —_...._..----.--_.......__............ #13 Describe the planting plan for the shallow water zone: _ A minimum of 5 different species with ne morethan 30'% of single species spaced at 2' on center. #6 Surface area of the forebay at temporary pool (square feet)3045 at Recommended species: Sweetflag, Arrow Arum, Duck Potato, Pickerelweed, Wool Grass #6 Overall SW wetland surface area comprised of forebay at temporary pool (%) 15% #6 Depth of forebay below permanent pool (inches) 33 in #14 Does planting for the temporary inundation zone comply with SW Wetland MDC (14)? Yes #6 Elevation of bottom of forebay (fmsq 58.82 #14 Describe the planting plan for the temporary inundation zone: #6 Will the forebay be cleaned out when depth is reduced to 15 inches or less? Yes A minimum of 5 different species with no more than 30% of single species spaced at 2' on corder. #7 Total surface area of the non-forebay deep pools at temporary pool (square feet)2030 sf Recommended species: Swamp Milkweed, Cardinal Flower, Joe Pye Weed, Scarlet Rose Mallow, Iron weed -- #7 SW wetland surface area comprised of non-forebay deep pools at temporary pool (%) i - 10% #15 Are the dam structure and temporary fill slopes planted in non -clumping turfgrass? Yes #7 Depth of non-forebay deep pools below permanent pool (inches) 33 in `' " #16 Will cattails be planted in the wetland? No #7 Elevation of bottom of non-forebay deep pools (fmsq 58.82 #17 Is a trash rack or other device provided to protect the outlet system? Yes - Please use this space to provide any information about this stormwater wetland that you think is relevant to the review: Note: Stormwater wetland #2 has larger temporary pool volume than stonnwater wetland#1 in order to overtreat direct runoff. Total provided temporary pool volume = 19,011 cf (stormwater wetland #1) + 21,567 cf (stormwater wetland #2) = 40,578 cf. The total minimum required temporary pool volume = 22,530 cf (stormwater wetland #1) + 14,859 cf (stormwater wetland #2) = 37,389 cf. The total provided temporary pool volume of 40,578 cf is larger than the minimum required total temporary pool volume of 37,389 cf. Therefore, adequate treatment has been provided. Wetland 2 11:22 AM 12/3/2018 EROSION CONTROL NOTES: CONSTRUCTION NOTES 1. No -0 0ISTU96ING ACTnm'r BEYOND THE REOuIRED To INSAU- .1PPROPRNTE EROSION CONTROL MEASUW RES NOT PROCEED U- EROSION TROL CONNEASURE PRE INSPEC AND APPROVED W THE STATEI. . P AU MCAS SIMLL BE CpnKIEO m .st wa EACEP, ALR TK TOP 6' OF SUBGRIDE WMCN 9�uLL 2. SCHEDULING OF A PRE -CONSTRUCTION CONFERENCE WTH MSION E EROSION BE CON"K"ED TD ,OO,F YMIYW ORF DESO, w ACCWONOE ,RAIL AKNTO-TW. CONTROLINSPECTOR IS REOURED PRIOR TO INF- LAID DISTRRBINIG 2. ILL WFRNORR SHML BE IN ACCMOMKE MM MdDM ] - TM"RNOWf OF LTE NCOOT M',EFOR STANDIT61 SPSrIVOO"6 FDR ACT. INSPECTON PLEASE CALL (252) 946-6461 A 24 -TOUR ROADS AND SaNC"WiE DATED JNMMT' m12. NOTICE 5 REOUREO. J.PPE CULVDDS SNAIL BE N ACCD"OAN[E RTTX p.W. J -RPE CLLVOOS' K M NCoOT STANOAIO 3. SEED OR OTNERIFISE PRCVOE GROU® COYER DMCE OR STRUCRRIE SPECPtt TONS FOR ROADS AND 12 SuFT1nENT To RESTRAN EROSON Fol" M.L DENUDED 5L1+PE5 wmlN) OAxS 4. NAIOR SI-XIES a w MDawuR:E WIN DAASION 4 - w+DP SnOCTMiFB' di TIE NLTOT STMUYO FOR SLOPES """ THAN 3.1 OR 14 DAYS FOR SLOPE FLATTER THw 4:+. SOE6"CATON6 FOR ROrDS AND STRUCNRfs M,m AVFJARv SOIL 4. CONTRACTOR SNAILL THAN AND MAINTAIN AS NEEDED ALL EROSON CONTROL S AL1 sfernnAOE. B SII AILD sNdIDE"6 SWl1 eE N ACCORDYCE W"M Om$TDII 5 - ^sLeDwDE 6". MO DEVICE ON A WEEKLY BASIS AND AFTER EACH MAJOR SIORIA EVENT. FAILURE SX01ADO6' OF lIE NC00T STNOMO SPECIFICATIONS, FOR ROWS AND 51RUCTWES DAZED .MMMRY m12 TO NEEP ER090N CONTROL DEVICES IN 0000 RofiNING ORDER MAY RESULT 6. ALL AlNFLT PAVFApTS SHWL RE IN ACCgOANCE W11H aNSlor: 6 - "MPLNLT PAVpEH,S' OF TIO NOWT STANDARD IN ISSUANCE OF A STOP WORN OROER OR DMR PENALTIES UP M i5W0 PER SPECrTGlONS FOR RWM MIO SIPUCNP6 DAlm .4WUMh m,2 DAY OF NDLA110N. SITES -Ul- SEdNENT TRAP$ MUST ALSO SPECIFY A T ALL CONCRETE THFMEN6 AND STANDARD DN5 SMML ff IN ALCl1ROW D WIM DMSOII X - 'CONCRETE PAVEMfN6 ANO -1... DEPTH OF SEN"" PRIOR TO CLEAN OUT. SX.l0O5' OF 111E ICOM STIN6WD SPEbFMAAlOR6 Fdl PO.°D5 AND 5T"IUCNTIES DATED JAMWTi m,2. r 5. THE STATE ENGINEER RESERVES THE RIGHT TO REQUIRE AOR"ONAL EPOSION B. PRCIUENTAAS SNPLL BE w ACCORDANCE WON DA6ON B - "INdpENM15' W THE H.OT STANDARD SPECPICOONS CONTROL MEASURES SHOULD THE PLAN OR ITS IMPLEMENTATION PROVE TO BE ALL R0M5 u!D $MUCTIIPE DATED -- INADEQUATE- AN- a. sWMNO S1MLL BY N ACDDRawDE wnN OM91Ox I - -mNwc• OF I,E NcoW sTAxawO SPECIFlGTIOA6 FOR RWM 6. BNO�PIPERSON MAY INITIATE A LAND DISTURBING ACTMTY REFORM NOTMNG llff AND 5TPIONRES DARO JPNUARr .12. $ E / STATE OF ME GATE OF THE LAND OISNRBING ACiMIY. ,0. Atl W1EHILL4 SIw1 BE N ACCORDANCE w,H OMAN 10-'I,AIFRWS" OF TILE MOODY STANOARU SPECIFIWTMNs FOR ° 7. ACCEPTANCE ! APPRwAI OF TNR PLAN 5 CONDTONED UPON YOUR TOMS rJ0 91NULTURFS DATER JNOAWv ml1 0 Ry UBL1C) COMPLYNCE WTH FEDERAL AND STATE WATER OWLTY LAWS. REGuLAITONs 1,. N WORK ZONE 1NAF% CDN1R0. - BE N Wcawvxt RTTH ONI51011 1, - ^WOIIK ZINE IRAF:O CONROL" W l,ff BIB P / AND RULES AImfrON. LOCAL CO' MID COUNTY DANNANCE OR PULES COOT STANOMW SPECWYAIMNS FM RDIM AND 5"NORRES atm JAIAMar mt2. - / BA 36 / W I ALSO FILLIES, lO Ms LAND 061lNBING ACi,Y1TY APPRPAAL Br Iii STATE la AIL PMDNNr MAMa+Gs. MARXms AND DBBE TIOAI $ANLL IE w AccaImMAE WTI pWSXNI ,2 - 9AVElENY MYRN4 60 R/N 006 NOT SUPERSEDE ANY OTHER PERMON OR APPROVAL AND, ' a TIE xCWY STNOMO SPECWIGlOHS idl ROMs AN. & PLEASE BE ADNSE TWT A RULE TO PROTECT MUD MAIN.. pISTNG BUFFERS ,J. AUL LADLING SWEL ff DA ACCORDANCE N12 OATSOM ,4-'UGNIWG' OF M N000'" STANDARD ALONG WATERCOURSE IN THE NEUSE RNER BECAME EFFECINE ON JULY 22. AM. I MO s� -nIRfS OATSN I, BE IN mta. ,4. AIL unm PEOPICAYONS $NMA BE N AS"O'C" .T: Wlw U°nSIOII u - ronLzl'r coxsTNx:TRH' a THE Ncoor ���LLLTr 1997. A TRSES IN RULE t0 PROTECT AND FFT AI BUFFERS ALONG STwd,Im 9PRA11' 17016 FOR TOMS AND 6'INORIRES WATERCOURSE IN THE TM RNER BECAME EFFECTNE IXI JAIIUARY 1. 2000. FAOSON CONIN0. AND ROMSOC CEV'RDPIIf)IT SwLL . m AGWNOANCE RTTH OMSgM 1a - tIO6ON CON"ROL / �\\� �\\\\\\ \\ THEE ANIFS ARE ENFORCED BY THE DMSON OF WATER OUAUtt (DMO) 15. MID PWD40f OfV'ROPMMI" x THE xCWi STAIONID SPECrIGTO,S FOR ROAM AND S1INUCTRE DATED JANUAO' m13. 9 \<;\\ \\\�\\\\i i \�,`\ I 4B) 49� DIRECT ANY OVESTIONS ABOUT THE MPUCABILTIV OF 1TIEY RULE TO YOUR 16. ALL SIWWS AND ,NRLLKOT TRN6PoIWAION SHMl BE N WroRWNCf VAI,1 OMSOH B -SIGNALS NO NRTLOmT 47 1 } _ PROJECT TO MR. ROGER THORPE REGIONAL QL)kJ SUPEIMSOR. WASHINGTON 1pAM5PORFAION W ""E OOT STANOMD SPEdFMAlI0N5 FOP R¢Ws ANO STNUCNPfS DATED JANIIARF m,2. SO \ REGIONNL OFFlCE AT (252) 946-6461. IT vO'iE CONTRACTOR SMALL GUM.WTE All WIERIALS Ax0 WORNWWSNP FOR M C0115TR1O110N OF TRE RCADI/AY. ONMNDE ;�\\ 46) P 1 R. ENE STATE RESERVE$ THE RIGHT TO ENTER AND INSPECT ANY PROPERTY TER UTURES ANO SISDING FOP A PERI. OF DHE YEAR FROM ,HE DATE OF ACCEPTANCE AND INN. PAYMDUi FROM \j\ I (51 \ � •lAy��,y;�/1 WITHIN IS JlNIS01C11DN FOR COMPLIANCE WITH THE SOIL EROSION MIO ME OWNER. \ 45) SEDNIENTATON CONTROLCONT ORDINANCE �\ / � � 44) \ \ / / (52) \ I 10. MAINTAIN EROSION CONTROL MEASURE 0.S NECE$URY_ / 11. ALL MPWIL ! SPOIL FROM EXCAVATED MEAS SHALL BE USED N FILL / y p SECTIONS ANC TO TOP DRESS AREAS WHERE STRUCTURAL IMPROVEMENTS WILL �\�\�\ //C �� 43) 12. THERE WILL PLACBE 1MGE STOCMPRE AT THYs SIZE \(\\` i \\�` �({2) \ ,/R\� /-� /,` T \ ,/ / • ` .' ' O ��\ � ) �•✓ �KFtE��,e PJB / ,\ (al) r <sz) ! _ � \', ' �4 N -CI SEEDING AND MULCHING SCHEDULE PER ACBE > RDs'��"` \\ //��w) / g6/�\ (39)� .) i_TUNSBERG COURT THE NINM DA SERO ,ND rtRttREA. PND YNE RATES OF APPLHGOON y 1-3 fi.'w }�' E'E K $EEO. R TLEF. ANO .41ESi0NE SM,11 <N AS STALER BELOW. ouwxc rfR10. P wExi.APRNc DA,a. 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StNPIAT, OP 4 AYOOED_ WY �� y� S STORM PIPE 010 PLAN DETAIL N.T6) (n l2- IRS.Y �) R •.'F`�__-_ MOD me D s"aE°a"sAIWO: TF,PatMY awe 'K OIXD �Imaml pN'c OD , GYP- Ina veR:1 51aAE�" X-) mO.m) g IWMb.'m)cx;s c S sF _ _ RTW. " _ --_ .-' -• � T ITW.)� �A� W s l (60' R/W 9 20' MPo 4/ Es c a'�'a "s F zP A3 , l 4URl 's2- eAa sLaFr) // uBUC RE I�OpsT)ipRpO�ApR "`»r,° "W,a m:.; • 11� t °2-,_D F_ -""' W,H F�� 1 1 / 1 I I 1 X- BERM �, w aAM VEGETATED BERM SECTION DETAIL NY � IN-)wY XD AW. 404 STORM PIPE #9 PLAN DETAIL STORM PIPE #B PLAN DETAL STORM PPE #7 PLAN DETAIL IN-) IN-) (MTs) SW STORM PIPE 06 PIAN DETAIL (MT.S.) TCA 7I• ��` �'L CONSTRUCTION SCHEDULE O.So7 0. S 23 N =Rm PU16 PERMS „NNP - P- ME- QRS A f g. g. 3 0 y, Iq 1 WAIT rflWORNrc Gu5E1 CIXVS,R MN ETMWPKL CIEN Wo60E0 Rus. 82-4 . I S NSIA l PEPMNENT "ERRE ER SIRE T FENCES AS IMC0. FEET Q1 I a. 51-M DF TALTM^Ywsw AND 1Osow+[ aN sTi°ro , IN wuL S ). B ERIAMMY SCREP CdbtNIEROM. D. 8}M OF S D l DRAINAGE is rs 8 I. 145 Ram ;t ilE mAa RWDWAY: 9 I . � � I ,J, PRODi ROLL SIBAAOF. UNOE11 aWW NO ASPIMLr NST- CIBC"B ie. 1Sq Iltstru . AIR DITTTER. ' . DP65 ,P LAME OvfN Ail NATFA ! SEWBI w5TN1ATOH, SEED ! MACH ROMSOE sIIRWNXS AND NC RAPS. 11 O. OQ,S PER s¢De6 SCXEDIRERWNL 17, RIS CAME - SNOtAOEIb AND TOP DRESS MFAb TO BE sEmEO RrTH STOSIAAlwo.mB -1- °'� I2 0.122. O. 122 e. fTwosm News PEn sEmNc sPEaF,nTwNs. 19. PR.F PAIL SONE m ER (} 0.402. :, IN w AN,xr, vaPES MTr ETIPosm WRL BE PLANTS, OR DIIERWI6E PROAIXD N"H GROWO OPER. DEICES ON 51pS SIIFFlOfM 70 1H 0.86 Z1 ODES RFSIMN ER090N WORN SEVEN (T) DAYS PDR SLOPES SLEEPER 1TMII ].I. S• D 60 WOw FOLRTFFM (t4) DAYS FOR StDPEs M1lFR TNN 4:,. 22-�IX"OeMI mOSIORI ! sEDRlpfAION CONTROL AFASURE WY BE REWIRE.. I i 0. 1 67 2-K srArz 0"I OrlNFflt r 11EOED NECE55NN. 2]. AFTER E -n BIAS DREM- :W PEF�MNEN�AA°BiTAWNNF W E 06 YPBm 0, 8 8y 17 R 18 0.9 q 8 24 , P„„T YECETRIdR Br ,OP drS51NG rOH TW 185 PER ADPL Qi FFRDUtDI EVER+ 6 NONMED ANDL INE COL&IFTON OF THE PROUF[T. SEED AND L MEAS, ENE ORALf. PERINIEA '�r WLd1 KUNDS[APm 19 D. 8 6 I 13. a. RB D E ALL 1MPOP R, EROS DN AND SENMEMO AND OF COMNO HFASN0.E5 uPON Co,APlEDOAI 5"AMU2ATON FROJER. 20 o.8sy 21 0.688 22 0.663 �1 27•-Ius 0.386 I I. oSS MAINTENANCEMAINTENANCEPLAN zs 1. ALL EROSION MC SEDIMENT CONTROE PANCAKES WNL BE CFffCXm FOP STABILOY AND OPERATION FOLLOWING EVERY RUN -OFT PRODUCING .SO2. RAINFALL, BUT IN NO CASE LETS TNN ONCE EVERY wEEK. NEEDED :*71 o 2 � mma BE MADE NMEDIATELY TO MAINTAIN A L PRACTICE As 0. SBS, 2. SEDIMENT WILL BE REMOVED FROM THE SILT FENCE WHEN T 2q o. 443 BECOMES 0.5 FEET CEP. 3. AL, SEEDED AREA: WILL BE FIERIILIIED. RE -SEEDED AS NECESARY, BIO 0.'j S4 AND MULCHED ACCORDING TO THE SPEcincA ONs IN RIE VEGETATNE 3I O.32D DUN TO MV MAIM A NGOROUS. DENSE VEGETATIVE COVER. MEASURE WILL BE RENO%ED I 4A2 11490 4. AEL TEMPORARY MOSON CONTROL UPON COMPLETION OF CONSTRUCTION ANO STMILRATICN OF GRADE. D 0.3 >;b4 SS GhE o�i4 36 ;7 0.017 38 0.172- 3q v.o88 �• J. o.laS 410.125' Rm 4 Z o. o35' `DAR MOTE ALL EXPOSED SLOPES TO BE SEEDED WITH CENTIPEDE GRASSILIMEDIATELY AFTER COYPIENON OF GRIgNG ACTNRIE. O CpBALT PERSON FXO5N2 b N I -wE.NMCE WIIJyW D. MTCHUM.6 ° IOP.1 N01E ANY BORROW WTERPL BROUGHT ONTO DIS SITE MUST % FROM A 6IXWNK DAm'T LEGALLY OPERATED MINE W2- OIFER APPROVED So1NCE. INT SqL WASTE TWT IEAVES INS 51R CAN BE TRANSPORTED TO A PERMITTED MINE OR .54+" mn K NTP) SEPARATELY PERMfTIED CONSTRUCTION SRES NRHPrT ADDITIONAL PERMfis LANDER NCR 74-49(7)(1). DISPOSAL AT ANY OTHER LOCATON WOULD .; .YO. aYw6,aE4n e � HAVE TO BE INCLUDED AS A PERMIT REVISION FOR TTIS APPROVM. OF mHs,N,DIINI �n ( °'a+Am.IT MEEtm a PlTafnl ADAM /KOR nu] z - - PRa1WD LRE p a[a ATIa' \yw/t �Fp � PIPNE W sa (s+leAa saPq N1 WTM 1 nr.tY l lab � H5 NN . E5 1 AT (.4 IAM 1 1 STORM PPE #2 PIAN DETAIL (N-) Nv. ON2 r we W xD+AI STM PPE #1 PIAN DETAIL DROP INLET #26 PLAN DUAL DROP INLET #27 PLAN DETAIL DI.-) (N.T.S.) `.c`P MnwlPAO<: sa3M'PvnIWWA 44` �• @ a �F W� ❑apIa/�a PMIT n. DROP MET #28 PIAN DETAIL IN DLIV. AREA -2. ACILS NFA TO BE fLFAPED - S.B AGES NOTE ALL B' PVC THROUGH PPE TO BE SOR-26. N01G ALL IXIAINM.'E STRUCRRE $HAIL BE liTAfilC RATED FOUR TYPE OF USE N07E NSTML - P- -0 ALL DROP INLET$ AND CATCH BASINS IMMEDIATELY AFTER CONSTRUCTION NOR: ANY SEATO TANNS AND ASSOCIATED DRAIN UNE TNT UBEO TO SERVE ASMIDOFffD BUILDINGS AND MOBILE NOME ON THIS PROPERr•A SNALL BE REMOVED. IF SPwi N.ye gcem ill EROSION CONTROL 3 DEMOLITION PLAN BROOKFIELD SECTION 4 REFEAQJCE: DEED BOON 3573. PAGE 522 OF THE PTT COUNTY REGISTER OF DEEDS WIMERMLLE TOWNSHIP, PITT COUNTY, N.C. OWNER: COOPER ISLAND DEVELOPMENT, LLC ADDRESS: PO PDX 606 GREENNLLE. NC 27835 PHONE (252) 205-7121 TALI Umgnz! TIF39aE0: P APPLmvm P dt=K PA aNw WN DAE Ilnv,e - RWf11L - nWIIc '"'i1i mTsnIJTD clEd®: MWe/P sDrzE: ,' - ,.• Prepared by: K. Travis Welborn Town of Winterville Return to: Planning Director Town of Winterville P.O. Box 1459 Winterville, NC 28590 RESTRICTIVE COVENANTS AND BMP OPERATION AND MAINTENANCE AGREEMENT — BROOKFIELD, SECTION 4 SUBDIVISION THIS AGREEMENT, made and entered into this 6th day of November, 2018, by and between Cooper Island Development, LLC. hereinafter called the "Landowner" and the Town of Winterville, hereinafter called the "Town".. WITNESSETH, that WHEREAS, the Landowner is the owner of certain real property described as Pitt County Tax Map 4674977236/Parcel #25766 as recorded by deed in the land records of Pitt County, North Carolina, Deed Book 3573 Page 522, respectively hereinafter called the "Property". WHEREAS, the Landowner is proceeding to build on and develop the Property; and WHEREAS, the Site Plan/Subdivision Plan known as Brookfield, Section 4 hereinafter called the "Plan", which is expressly made a part hereof, as approved or to be approved by the Town, provides for detention of stormwater within the confines of the property; and WHEREAS, the Town and the Landowner, its successors and assigns, including any homeowners association, agree that the health, safety, and welfare of the residents of the Town Page 1 of 5 of Winterville, North Carolina, require that on-site stormwater management/BMP facilities be constructed and maintained on the Property; and WHEREAS, the Town requires that on-site stormwater management/BMP facilities as shown on the Plan be constructed and adequately maintained by the Landowner, its successors and assigns, including any homeowners association. NOW, THEREFORE, in consideration of the foregoing premises, the mutual covenants contained herein, and the following terms and conditions, the parties hereto agree as follows: 1. The on-site stormwater management/BMP facilities shall be constructed by the Landowner, its successors and assigns, in accordance with the plans and specifications identified in the Plan. 2. The Landowner, its successors and assigns, including any homeowners association, shall adequately maintain the stormwater management/BMP facilities in accordance with the requirements of the Town of Winterville's Phase II Stormwater Ordinance and the North Carolina Department of Environment and Natural Resources, Division of Water Quality, Water Quality Section, Stormwater Best Management Practices Manual. This includes all pipes and channels built to convey stormwater to the facility, as well as all structures, improvements, and vegetation provided to control the quantity and quality of the stormwater. Adequate maintenance is herein defined as good working condition so that these facilities are performing their design functions. 3. The Landowner, its successors and assigns, shall have a qualified professional as defined by Section 401(B) of the Town of Winterville Phase II Stormwater Ordinance inspect the stormwater management/BMP facility and maintain annual inspection reports. The purpose of the inspection is to assure safe and proper functioning of the facilities. The inspection shall cover the entire Pave 2 of 5 ;41 facilities, berms, outlet structure, pond areas, access roads, etc. Deficiencies shall be noted in the inspection report. Annual reports shall be kept on record for a minimum of five years and shall be made available to the Town upon request. 4. The Landowner, its successors and assigns, hereby grant permission to the Town, its authorized agents and employees, to enter upon the Property and to inspect the stormwater management/BMP facilities whenever the Town deems necessary. When making the entry, the Town will take reasonable efforts to ensure that the entry does not unreasonably interfere with the business operations of the Landowner, its successors and assigns, at the Property. The purpose of inspection is to follow-up on reported deficiencies and/or to respond to citizen complaints. The Town shall provide the Landowner, its successors and assigns, copies of the inspection findings and a directive to commence with the repairs if necessary. 5. In the event the Landowner, its successors and assigns, fails to maintain the stormwater management/BMP facilities in good working condition acceptable to the Town within ninety (90) days after receipt of the inspection findings and a directive to commence with the repairs, the Town may enter upon the Property and take whatever steps necessary to correct deficiencies identified in the inspection report and to charge the costs of such repairs to the Landowner, its successors and assigns. This provision shall not be construed to allow the Town to erect any structure of permanent nature on the land of the Landowner outside of the easement for the stormwater management/BMP facilities. It is expressly understood and agreed that the Town is under no obligation to routinely maintain or repair said facilities, and in no event shall this Agreement be construed to impose any such obligation on the Town. 6. The Landowner, its successors and assigns, will perform the work necessary to keep these facilities in good working order as appropriate. In the event a maintenance schedule Page 3 of 5 for the stormwater management/BMP facilities (including sediment removal) is outlined on the approved plans, the schedule will be followed. 7. In the event the Town pursuant to this Agreement, performs work of any nature, or expends any funds in performance of said work for labor, use of equipment, supplies, materials, and the like, the Landowner, its successors and assigns, shall reimburse the Town upon demand, within thirty (30) days of receipt thereof for all actual costs incurred by the Town hereunder. 8. This Agreement imposes no liability of any kind whatsoever on the Town and the Landowner agrees to hold the Town harmless from any liability in the event the stormwater management/BMP facilities fail to operate properly. 9. This Agreement shall be recorded in the Registry of Deeds among the land records of Pitt County, North Carolina, and shall constitute a covenant running with the Property, and shall be binding on the Landowner, its administrators, executors, assigns, heirs and any other successors in interests, including any homeowners association. IN WITNESS WHEREOF, the parties hereto have executed this agreement on the day and year first above written: Cooper Island Development, LLC P.O. Box 606 Company/Corporation/Partnership Name Mailing Address Greenville, NC 27835 By: William D. Mitchum, Jr. (Type Name) Manager (Type Title) Page 4 of 5 STATE OF NORTH CAROLINA COUNTY OF PITT I, Dawn L. Poaletti, a Notary Public for Pitt County, North Carolina, certify that William D. Mitchum, Jr. personally came before me this day and acknowledged that he is Manager of Cooper Island Development, LLC, a corporation, and that he, as Manager, being authorized to do so, executed the foregoing on behalf of the corporation. Witness my hand and official seal, this the My Commission Expires: 03/28/2019 Town of Winterville, North Carolina Company/Corporation/Partnership Name Terri L. Parker Town Manager STATE OF North Carolina COUNTY OF i day of W 2018. 0,�i-u laa� NOTARY PUBLIC PO4 ��`v •'�• of �pTARY z — Pu6U .• NN I , a Notary Public for Pitt County, North Carolina, certify that Terri L. Parker personally came before me this day and acknowledged that she is Town Manager for the Town of Winterville, a municipal corporation, and that she, as Town Manager, being authorized to do so, executed the foregoing on behalf of the Town. Witness my hand and official seal, this the day of My Commission Expires: Pay*e 5 45 NOTARY PUBLIC , 2018. BaldwinDesign Consultants, PA ENGINEERING SURVEYING PLANNING STORMWATER MANAGEMENT NARRATIVE & CALCULATIONS BROOKFIELD SECTION 4 File #16-150 Winterville Township, Pitt County, NC November 2, 2018 p.ROLl/yq'�• _,�, Q g10fVq� .� 10 / rgo WAM.i ' •d� PE • Date 1700-D EAST ARLINGTON BOULEVARD, GREENVILLE, NORTH CAROLINA 27858 NCBELS Lic. No. C-3498 TEL 252.756.1390 FAx 252.321.1412 www.BALDWINDESIGNCONSULTANTS.com STORMWATER MANAGEMENT NARRATIVE BROOKFIELD SECTION 4 TOWN OF WINTERVILLE, PITT COUNTY, NORTH CAROLINA February 23, 2018 Project Name: Brookfield Section 4 Location: Off of terminus of Braemar Drive Winterville Township, Pitt County, NC 28590 Developer: Cooper Island Development, LLC P.O. Box 606 Greenville, NC 27835 Consultant: Baldwin Design Consultants, PA 1700-D East Arlington Boulevard Greenville, NC 27858 Phone: (252) 756-1390 GENERAL PROJECT INFORMATION The entrance to project site is located off of terminus of Braemar Drive in Winterville Township, North Carolina. The total area within the property is 23.557 ac. The property is currently partially developed and includes existing gravel driveways along Laurie Ellis Road and Old Tar Road. There are also existing abandoned buildings present on this property. The cultivated undeveloped portion of the property is and has historically been used for planting straight rows of crops as can be verified by historical Google Earth aerial imagery. The non -cultivated portion of the property consists of woods and managed grass cover in the northeast corner of the property near the existing abandoned buildings. The purpose of this project is to remove all existing abandoned buildings and gravel driveways and install streets and the required utilities that will serve 57 residential subdivision lots. In addition, required storm drainage system serving the subdivision and two stormwater wetlands will be constructed to treat and attenuate runoff from the proposed improvements. Addition of paved public streets and sidewalks will require installation of stormwater wetlands for attenuation purposes to satisfy Town of Winterville stormwater management requirements. The purpose of the proposed stormwater wetlands is to attenuate the peak stormwater flow of the 1 -year through 10 -year 24-hour storm events. Stormwater wetlands are also designed to reduce 85% of total suspended solids from the proposed additional improvements to the site in order to meet phase II post - construction stormwater management requirements. Currently, the 23.557 -acre project site consists of 0.101 ac of gravel driveways, 0.086 ac of buildings, 4.943 ac of woods, 0.451 ac of woods/grass combo, 1.670 ac of managed grass, and 16.306 ac that are used for planting of straight rows of crops. The project site will be re -developed and approximately 25.0 acres of land will be disturbed. The total impervious area after additional improvements are made will be 10.136 acres and the remaining pervious area will be 13.421 acres. Existing surface drainage is currently sheeting off the property in all directions and accumulating in the ditches around the property with the majority of surface drainage sheeting northeast and northwest. The runoff from the entire project site is eventually discharged by the unnamed tributary into Fork Swamp Canal in the Neuse River Basin. The runoff is currently not detained or treated by any stormwater BMP. This site eventually drains into the Neuse River via Swift Creek. The 100 -year flood does not infringe on the project site and there are no wetlands present on the property. The purpose of this project is to attenuate runoff from 23.557 acres. 17.752 acres -of 23.557 -acre site will be treated and attenuated within the proposed stormwater wetlands while the runoff from the remaining drainage area will be bypassed. In addition, 85% reduction in total suspended solids will be required in order to comply with phase II post - construction stormwater rules. This project will involve re -grading the existing area and constructing storm drainage system and stormwater wetlands in order to achieve attenuation of 1 -year through 10 -year 24-hour storm events per Town of Winterville Stormwater Management Ordinance. STORMWATER INFORMATION Per Town of Winterville MSDD, there are two acceptable methods for determining runoff, Rational method and Soil Conservation Service method. Software called HydroCAD was used for routing purposes for this project. In order to achieve better routing accuracy, HydroCAD manual recommends that Soil Conservation Service (SCS) Method using Curve Numbers is used. In HydroCAD model, a sub -catchment (green hexagon) represents the runoff from a given area of land. An impoundment (blue triangle) represents stormwater wetland that fills up with water from a sub -catchment source. PROJECT SITE AREA BREAKDOWN Total Existing Development Area Site Pervious Area Site Impervious Area Total Post -Development Area Site Pervious Area (Draining to Impoundment) Site Impervious Area (Draining to Impoundment) Site Pervious Area (Bypassed) Site Impervious Area (Bypassed) 23.557 ac 23.370 ac 0.187 ac 23.557 ac 9.803 ac 7.949 ac 3.618 ac 2.187 ac TREATMENT The treated runoff from the project site will enter Fork Swamp Canal via unnamed tributary that connects to it once exiting stormwater wetland's #2 outlet structure. The treated runoff from stormwater wetland #1 will enter existing ditch along Old Tar Road, which will discharge the runoff to the same unnamed tributary further downstream. The remaining bypassed runoff will collect in the existing ditch along south and east property lines and will eventually enter Fork Swamp Canal as well. The runoff will ultimately be discharged from Fork Swamp Canal into the Neuse River. The site is currently partially developed because there are existing improvements composed of gravel driveways and buildings present on this property. Additional proposed development will result in the net increase in built upon area that will exceed 24% of total project area. Therefore, per phase II post -construction stormwater rules, 85% reduction in total suspended solids must be achieved. In order to capture and remove the required total suspended solids, two stormwater wetlands will be installed. Treatment within stormwater wetlands will reduce total suspended solids to 85%. The proposed stormwater wetlands are sized to overtreat the runoff that they capture in order to compensate for the direct runoff that is bypassed and that is not captured within the stormwater wetlands. PEAK FLOW CALCULATIONS The total post -development runoff area within the property that will drain to stormwater wetlands is 17.752 ac. This runoff will be treated and attenuated by the stormwater wetlands and then discharged to Fork Swamp Canal. The total drainage area that will be bypassed and that will not be treated nor attenuated within the stormwater wetlands is 5.805 ac. The runoff from this area is bypassed because it cannot directly reach stormwater wetlands once the site is developed due to topography. In order to determine correct curve numbers for use in HydroCAD model, it was first necessary to determine hydrologic soil groups where the project site is located. The project drainage area with the corresponding soil types is delineated on the attached NRCS soils map. Pre -development Curve Numbers: Per the attached NRCS soil report, Goldsboro sandy loam (GoA) and Norfolk sandy loam (NrA and NrB2) belong to hydrologic soil group `B'. Per the attached NRCS soil report, Lynchburg fine sandy loam (Ly) and Rains fine sandy loam (Ra) soils have dual hydrologic soil classification of 'B/D' while Bladen fine sandy loam (Bd) soil has dual hydrologic soil classification of `C/D'. The soils in cleared non -wooded areas were assumed to be effectively drained and to belong to hydrologic soil group 'B' (Lynchburg and Rains). Bladen fine sandy loam soil (Bd) in the heavily wooded area along west property line was assumed not be effectively drained and to belong to hydrologic soil group 'D' since the farmers over past generations have chosen not to clear these areas and use them for planting of crops due to high likelihood of these areas staying saturated with water and thus being difficult to use for cultivation purposes. A portion of woods at the center of the property was assumed to belong to hydrologic soil group `B' since the small pond at the center of the property appears to be manmade based on the topography along its banks. Topographic survey shots, that are much higher than the surrounding flat areas, suggest that the pond was excavated at one point and that the trees grew up on the banks over the years, indicating that the farmers put the manmade pond in there for agricultural/drainage reasons. NRCS soils map was overlaid on top of AutoCAD drawing and the areas of each soil group within gravel driveways, abandoned buildings, managed grass, woods, and straight rows of crops were determined. Thus, instead of computing pre -development composite curve numbers for gravel, buildings, woods, grass, and straight rows of crops, the areas for different hydrologic soil groups were entered as separate line items in HydroCAD. See HydroCAD pre -development sub -catchment node for exact breakdown of each type of cover with the corresponding area. Per the attached NRCS Table IA2-1 and HydroCAD default values, the appropriate curve number (CN) for hydrologic soil group 'B' for straight rows of crops for small grains is 72. Per the attached NRCS Table IA2-1 and HydroCAD default values, appropriate curve numbers (CN) for hydrologic soil groups `B' and `D' for woods are 55 and 77, respectively. Note that there is a small portion of woods that is located within hydrologic soil group 'B' (Norfolk sandy loam and Lynchburg fine sandy loam soils) near the center of the property as well as northeast corner of the property near the existing building. Per the attached NRCS Table IA2-1 and HydroCAD default values, appropriate curve number (CN) for hydrologic soil groups `B' for managed pervious areas with grass cover greater than 75% is 61. This managed pervious area is located in the northeast corner of the property near the existing building in Lynchburg fine sandy loam and Goldsboro sandy loam soils. For the existing development, 0.037 ac of the gravel driveway area is located within hydrologic soil group `B' soils (Goldsboro sandy loam soil) while 0.064 ac of the gravel driveway area is located within hydrologic soil group `D' soil (Bladen fine sandy loam soil). Therefore, a curve number of 96 was used, which is constant for impervious gravel surface for all four hydrologic soil groups. 0.069 ac of the building area is located within hydrologic soil group `B' soil (Goldsboro sandy loam soil) while 0.017 ac of the building area is located within hydrologic soil group `D' soil (Bladen fine sandy loam soil). Therefore, a curve number of 98 was used, which is constant for impervious roof surface for all four hydrologic soil groups. Post -development Curve Number: The project site consists of 19.081 ac (81 %) of hydrologic soil group `B' soils and 4.476 ac (19%) of hydrologic soil group `D' soils. Per the attached NRCS Table IA2-1 and HydroCAD default values, appropriate curve numbers (CN) for hydrologic soil groups `B', and D' for managed pervious areas with grass cover greater than 75% are 61 and 80, respectively. A curve number of 98 is constant for all impervious surfaces such as roads, driveways, roofs, etc. in all four hydrologic soil groups. Since the exact footprints of buildings, future driveways, and sidewalks are unknown at this time, composite curve numbers for 1/4 -acre lots, right-of-way, and common BMP lot area were determined separately. Per Town of Winterville MSDD, subdivision lots are to be assumed 40% impervious. The average lot size for this subdivision is 1/4 acres. There is no default cure number in HydroCAD for 1/4 -acre lots that are 40% imperious. The only available cure numbers for 1/4 -acre lots are those which are 38% imperious. However, the same methodology found in NRCS TR -55 Manual for Urban Hydrology for Small Watersheds that was used to calculate cure numbers for 38% imperious 1/4 -acre lots was also used to calculate cure numbers for 40% imperious 1/4 -acre lots for this project. The cure number for the imperious portion of the lots is 98 while the cure numbers for hydrologic soil groups `A', `B', `C' and D' for managed pervious areas with grass cover greater than 75% are 39, 61, 74, and 80, respectively. Therefore, the cure numbers for 40% imperious 1/4 -acre lots in hydrologic soil groups 'A', `B', `C', and 'D' were calculated as shown below. CN1/4 ac lots, 40% imp, HSG A = [(0.40 x 98) + (0.60 x 39)]/1 = 63 CN 1/4 ac lots, 40% imp, HSG B = [(0.40 x 98) + (0.60 x 61)]/1 = 76 CN1/4 ac lots, 40% imp, HSG C = [(0.40 x 98) + (0.60 x 74)]/1 = 84 CN1/4 ac lots, 40% imp, HSG D = [(0.40 x 98) + (0.60 x 80)]/1 = 87 The project site consists of 19.081 ac (81 %) of hydrologic soil group 'B' soils and 4.476 ac (19%) of hydrologic soil group 'D' soils. Therefore, the composite cure number for 40% imperious 1/4 -acre lots was calculated as shown below. CN1/4 ac lots, comp = [(19.081 x 76) + (4.476 x 87)]/23.557 = 78 The composite cure number for the common BMP lot area, which is entirely managed pervious, was calculated as shown below. CNBMP lot = [(19.081 x 61) + (4.476 x 80)]/23.557 = 65 The right-of-way area is 4.369 ac. The imperious area consisting of pavement and curb and gutter is 2.584 ac while the imperious are consisting of sidewalks and handicapped ramps is 0.258 ac. There will be future imperious driveway area within the right-of-way that needs to be accounted for in the calculations. Town of Winterille MSDD was used to determine what the maximum allowable driveway widths at the right-of-way line and the back of curb. The maximum driveway width for residential driveways at the right-of-way line is 22'. The maximum driveway width at the back of curb for residential driveways with no sidewalk is 36'. The maximum driveway width at the back of curb for residential driveways with sidewalk is 40'. Therefore, the additional impervious areas for residential driveways with and without sidewalk were computed as shown below. Afuture driveway/no sidewalk = [7' x 22] + [0.5 x 7' x (22' + 36')] = 357.0 s.f. Afuture driveway/with sidewalk = [4' x 22] + [0.5 x 5' x (31' + 40')] = 265.5 s.f. Note that the area of sidewalk within driveway portion in the right-of-way was excluded because it has already been previously accounted for in the 0.258 -acre area for sidewalks and handicapped ramps. There will 43 residential lot driveways with no sidewalk and 14 residential lot driveways with sidewalks. Therefore, the maximum future driveway impervious area was calculated as shown below. Amaximum future driveways = 43 x 357 S.f. + 14 x 265.5 s.f. = 19,068 s.f. = 0.438 ac With this future driveway area added to the impervious area already allocated to right- of-way, the impervious area breakdown would look as follows. R-O-Wpavement/curb and gutter = 2.584 ac R-O-Wsidewalks/HC ramps= 0.258 ac R-O-Wfuture driveways = 0.438 ac R-O-Wtotal impervious = 3.280 ac R-O-Wtotal pervious= 1.089 ac R-O-Wtotai = 4.369 ac This would translate to right-of-way area being 75% impervious (3.280/4.369x100%). The composite curve number for 75% impervious right-of-way was computed in the same way as the composite curve number for 40% impervious 1/4 -acre lots. The curve number for the impervious portion of the right-of-way is 98 while the curve numbers for hydrologic soil groups `A', `B', `C' and D' for managed pervious areas with grass cover greater than 75% are 39, 61, 74, and 80, respectively. Therefore, the curve numbers for 75% impervious right-of-way in hydrologic soil groups `A', 'B', `C', and 'D' were calculated as shown below. CNright-of-way, 75% imp, HSG A = [(0.75 x 98) + (0.25 x 39)]/1 = 83 CNright-of-way, 75% imp, HSG B = [(0.75 x 98) + (0.25 x 61)]/1 = 89 CNright-of-way, 75% imp, HSG C = [(0.75 x 98) + (0.25 x 74)]/1 = 92 CNright-of-way, 75% imp, HSG D = [(0.75 x 98) + (0.25 x 80)]/1 = 94 The project site consists of 19.081 ac of hydrologic soil group `B' soils and 4.476 ac of hydrologic soil group `D' soils. Therefore, the composite curve number for 75% impervious right-of-way was calculated as shown below. CNr-o-w, composite = [(19.081 x 89) + (4.476 x 94)]/23.557 = 90 Following the completion of construction of stormwater wetlands, the runoff from approximately 17.752 acres of on-site drainage area will be attenuated and routed through the stormwater wetland outlet control structures and will be discharged to Fork Swamp Canal via unnamed tributary to the north of the property. PEAK FLOW SUMMARY Stormwater wetland #1 and #2 were sized and designed to attenuate peak storm water discharge from the 1 -year through 10 -year 24-hour storm events to the pre - development levels. Table below summarizes pre -development and post -development peak flow results at the site. Peak Flow Summary Results Storm Total Pre- Post- Post- Post- Combined Post - Event Development Development Development Development Development Peak Flow Peak Flow Peak Flow Peak Flow Peak Flow (Pre- (Bypass) (Post- (Post - Attenuation for Attenuation for Attenuation in Stormwater Stormwater BMPs & Wetlands) Wetlands) Bypass) 1- ear 20.89 cfs 37.87 cfs 10.65 cfs 2.10 cfs 12.75 cfs 10- ear 65.35 cfs 87.97 cfs 26.74 cfs 28.41 cfs 55.15 cfs 1 00 - ear 121.08 cfs 140.95 cfs 44.36 cfs 58.29 cfs 102.65 cfs Tables below shows peak water elevation and available freeboard in stormwater wetland #1 and #2 during 1 -year, 10 -year and 100 -year storm events. Peak Water Elevation in Stormwater Wetland #1 Storm Event Peak Water Elevation Available Freeboard 1- ear 61.46 ft 3.54 ft 10- ear 62.58 ft 2.42 ft 1 00 - ear 63.71 ft 1.29 ft Peak Water Elevation in Stormwater Wetland #2 Storm Event Peak Water Elevation Available Freeboard 1- ear 63.20 ft 2.80 ft 10- ear 63.87 ft 2.13 ft 1 00 - ear 64.98 ft 1.02 ft CONCLUSION The impacts to downstream drainage structures have been mitigated by the installation of stormwater wetlands that attenuate the post -development peak flow from the 1 -year through 10 -year storms to less than the pre -development peak flow, satisfying Town of Winterville attenuation requirements. Routing calculations show that the proposed stormwater wetlands can safely pass 100 -year storm. In addition, there is 1.29 ft of available freeboard above the 100 -year peak water elevation in the proposed stormwater wetland #1 and 1.02 ft of available freeboard above the 100 -year peak water elevation in the proposed stormwater wetland #2. The 85% reduction in total suspended solids, as required by phase II post -construction stormwater management program, will be achieved by the installation of stormwater wetland #1 and #2. USDA United States = Department of Agriculture [HO 10 kI INN Natural Resources Conservation Service A product of the National Cooperative Soil Survey, a joint effort of the United States Department of Agriculture and other Federal agencies, State agencies including the Agricultural Experiment Stations, and local participants Custom Soil Resource Report for Pitt County, North Carolina December 8, 2017 Preface Soil surveys contain information that affects land use planning in survey areas. They highlight soil limitations that affect various land uses and provide information about the properties of the soils in the survey areas. Soil surveys are designed for many different users, including farmers, ranchers, foresters, agronomists, urban planners, community officials, engineers, developers, builders, and home buyers. Also, conservationists, teachers, students, and specialists in recreation, waste disposal, and pollution control can use the surveys to help them understand, protect, or enhance the environment. Various land use regulations of Federal, State, and local governments may impose special restrictions on land use or land treatment. Soil surveys identify soil properties that are used in making various land use or land treatment decisions. The information is intended to help the land users identify and reduce the effects of soil limitations on various land uses. The landowner or user is responsible for identifying and complying with existing laws and regulations. Although soil survey information can be used for general farm, local, and wider area planning, onsite investigation is needed to supplement this information in some cases. Examples include soil quality assessments (http://www.nres.usda.gov/wps/ portal/nres/main/soils/health/) and certain conservation and engineering applications. For more detailed information, contact your local USDA Service Center (https://offices.sc.egov.usda.gov/locator/app?agency=nres) or your NRCS State Soil Scientist (http://www.nres.usda.gov/wps/portal/nres/detail/soils/contactus/? cid=nres142p2_053951). Great differences in soil properties can occur within short distances. Some soils are seasonally wet or subject to flooding. Some are too unstable to be used as a foundation for buildings or roads. Clayey or wet soils are poorly suited to use as septic tank absorption fields. A high water table makes a soil poorly suited to basements or underground installations. The National Cooperative Soil Survey is a joint effort of the United States Department of Agriculture and other Federal agencies, State agencies including the Agricultural Experiment Stations, and local agencies. The Natural Resources Conservation Service (NRCS) has leadership for the Federal part of the National Cooperative Soil Survey. Information about soils is updated periodically. Updated information is available through the NRCS Web Soil Survey, the site for official soil survey information. The U.S. Department of Agriculture (USDA) prohibits discrimination in all its programs and activities on the basis of race, color, national origin, age, disability, and where applicable, sex, marital status, familial status, parental status, religion, sexual orientation, genetic information, political beliefs, reprisal, or because all or a part of an individual's income is derived from any public assistance program. (Not all prohibited bases apply to all programs.) Persons with disabilities who require 2 alternative means for communication of program information (Braille, large print, audiotape, etc.) should contact USDA's TARGET Center at (202) 720-2600 (voice and TDD). To file a complaint of discrimination, write to USDA, Director, Office of Civil Rights, 1400 Independence Avenue, S.W., Washington, D.C. 20250-9410 or call (800) 795-3272 (voice) or (202) 720-6382 (TDD). USDA is an equal opportunity provider and employer. Contents Preface.................................................................................................................... 2 How Soil Surveys Are Made..................................................................................5 SoilMap.................................................................................................................. 8 SoilMap................................................................................................................9 Legend................................................................................................................10 MapUnit Legend................................................................................................ 11 MapUnit Descriptions.........................................................................................11 Pitt County, North Carolina............................................................................. 13 Bd—Bladen fine sandy loam.......................................................................13 GoA—Goldsboro sandy loam, 0 to 1 percent slopes. ............ .................... 14 Ly—Lynchburg fine sandy loam, 0 to 2 percent slopes, Atlantic Coast Flatwoods..............................................................................................15 NrA—Norfolk sandy loam, 0 to 1 percent slopes ........................................ 17 NrB2—Norfolk sandy loam, 1 to 6 percent slopes, eroded ......................... 18 Ra—Rains fine sandy loam, 0 to 2 percent slopes, Atlantic Coast Flatwoods..............................................................................................19 References............................................................................................................ 22 4 How Soil Surveys Are Made Soil surveys are made to provide information about the soils and miscellaneous areas in a specific area. They include a description of the soils and miscellaneous areas and their location on the landscape and tables that show soil properties and limitations affecting various uses. Soil scientists observed the steepness, length, and shape of the slopes; the general pattern of drainage; the kinds of crops and native plants; and the kinds of bedrock. They observed and described many soil profiles. A soil profile is the sequence of natural layers, or horizons, in a soil. The profile extends from the surface down into the unconsolidated material in which the soil formed or from the surface down to bedrock. The unconsolidated material is devoid of roots and other living organisms and has not been changed by other biological activity. Currently, soils are mapped according to the boundaries of major land resource areas (MLRAs). MLRAs are geographically associated land resource units that share common characteristics related to physiography, geology, climate, water resources, soils, biological resources, and land uses (USDA, 2006). Soil survey areas typically consist of parts of one or more MLRA. The soils and miscellaneous areas in a survey area occur in an orderly pattern that is related to the geology, landforms, relief, climate, and natural vegetation of the area. Each kind of soil and miscellaneous area is associated with a particular kind of landform or with a segment of the landform. By observing the soils and miscellaneous areas in the survey area and relating their position to specific segments of the landform, a soil scientist develops a concept, or model, of how they were formed. Thus, during mapping, this model enables the soil scientist to predict with a considerable degree of accuracy the kind of soil or miscellaneous area at a specific location on the landscape. Commonly, individual soils on the landscape merge into one another as their characteristics gradually change. To construct an accurate soil map, however, soil scientists must determine the boundaries between the soils. They can observe only a limited number of soil profiles. Nevertheless, these observations, supplemented by an understanding of the soil -vegetation -landscape relationship, are sufficient to verify predictions of the kinds of soil in an area and to determine the boundaries. Soil scientists recorded the characteristics of the soil profiles that they studied. They noted soil color, texture, size and shape of soil aggregates, kind and amount of rock fragments, distribution of plant roots, reaction, and other features that enable them to identify soils. After describing the soils in the survey area and determining their properties, the soil scientists assigned the soils to taxonomic classes (units). Taxonomic classes are concepts. Each taxonomic class has a set of soil characteristics with precisely defined limits. The classes are used as a basis for comparison to classify soils systematically. Soil taxonomy, the system of taxonomic classification used in the United States, is based mainly on the kind and character of soil properties and the arrangement of horizons within the profile. After the soil 5 Custom Soil Resource Report scientists classified and named the soils in the survey area, they compared the individual soils with similar soils in the same taxonomic class in other areas so that they could confirm data and assemble additional data based on experience and research. The objective of soil mapping is not to delineate pure map unit components; the objective is to separate the landscape into landforms or landform segments that have similar use and management requirements. Each map unit is defined by a unique combination of soil components and/or miscellaneous areas in predictable proportions. Some components may be highly contrasting to the other components of the map unit. The presence of minor components in a map unit in no way diminishes the usefulness or accuracy of the data. The delineation of such landforms and landform segments on the map provides sufficient information for the development of resource plans. If intensive use of small areas is planned, onsite investigation is needed to define and locate the soils and miscellaneous areas. Soil scientists make many field observations in the process of producing a soil map. The frequency of observation is dependent upon several factors, including scale of mapping, intensity of mapping, design of map units, complexity of the landscape, and experience of the soil scientist. Observations are made to test and refine the soil -landscape model and predictions and to verify the classification of the soils at specific locations. Once the soil -landscape model is refined, a significantly smaller number of measurements of individual soil properties are made and recorded. These measurements may include field measurements, such as those for color, depth to bedrock, and texture, and laboratory measurements, such as those for content of sand, silt, clay, salt, and other components. Properties of each soil typically vary from one point to another across the landscape. Observations for map unit components are aggregated to develop ranges of characteristics for the components. The aggregated values are presented. Direct measurements do not exist for every property presented for every map unit component. Values for some properties are estimated from combinations of other properties. While a soil survey is in progress, samples of some of the soils in the area generally are collected for laboratory analyses and for engineering tests. Soil scientists interpret the data from these analyses and tests as well as the field -observed characteristics and the soil properties to determine the expected behavior of the soils under different uses. Interpretations for all of the soils are field tested through observation of the soils in different uses and under different levels of management. Some interpretations are modified to fit local conditions, and some new interpretations are developed to meet local needs. Data are assembled from other sources, such as research information, production records, and field experience of specialists. For example, data on crop yields under defined levels of management are assembled from farm records and from field or plot experiments on the same kinds of soil. Predictions about soil behavior are based not only on soil properties but also on such variables as climate and biological activity. Soil conditions are predictable over long periods of time, but they are not predictable from year to year. For example, soil scientists can predict with a fairly high degree of accuracy that a given soil will have a high water table within certain depths in most years, but they cannot predict that a high water table will always be at a specific level in the soil on a specific date. After soil scientists located and identified the significant natural bodies of soil in the survey area, they drew the boundaries of these bodies on aerial photographs and Custom Soil Resource Report identified each as a specific map unit. Aerial photographs show trees, buildings, fields, roads, and rivers, all of which help in locating boundaries accurately. Soil Map The soil map section includes the soil map for the defined area of interest, a list of soil map units on the map and extent of each map unit, and cartographic symbols displayed on the map. Also presented are various metadata about data used to produce the map, and a description of each soil map unit. 35° 31' ITN 35° 30 55'N Custom Soil Resource Report Soil Map 5 35° 31'13'N 283030 283120 283210 283300 283390 3 Map Scale: 1:3,990 fi printed on A landscape � pri pe (11" X 8.5") sheet. _Meters N,` 0 50 100 200 300 - Feet . \ 0 150 300 600 9000 Map projection: Web Mercator Corner coordinates: WGS84 Edge tics: UTM Zone 18N WGS84 9 ?iT34fi� K1570 283WD 283750 MAP LEGEND Area of Interest (AOI) Area of Interest (AOI) Soils j Soil Map Unit Polygons ^�► Soil Map Unit Lines ® Soil Map Unit Points Special Point Features Blowout Borrow Pit X, Clay Spot Closed Depression 1X Gravel Pit Gravelly Spot Landfill Lava Flow Marsh or swamp r Mine or Quarry Miscellaneous Water Perennial Water Rock Outcrop + Saline Spot Sandy Spot Severely Eroded Spot Sinkhole Slide or Slip f,, Sodic Spot Custom Soil Resource Report Spoil Area r; Stony Spot _ Very Stony Spot Wet Spot Other Special Line Features Water Features Streams and Canals Transportation + t Rails r.r,e Interstate Highways US Routes Major Roads Local Roads Background Aerial Photography 10 MAP INFORMATION The soil surveys that comprise your AOI were mapped at 1:15,800. Warning: Soil Map may not be valid at this scale. Enlargement of maps beyond the scale of mapping can cause misunderstanding of the detail of mapping and accuracy of soil line placement. The maps do not show the small areas of contrasting soils that could have been shown at a more detailed scale. Please rely on the bar scale on each map sheet for map measurements. Source of Map: Natural Resources Conservation Service Web Soil Survey URL: Coordinate System: Web Mercator (EPSG:3857) Maps from the Web Soil Survey are based on the Web Mercator projection, which preserves direction and shape but distorts distance and area. A projection that preserves area, such as the Albers equal-area conic projection, should be used if more accurate calculations of distance or area are required. This product is generated from the USDA-NRCS certified data as of the version date(s) listed below. Soil Survey Area: Pitt County, North Carolina Survey Area Data: Version 14, Oct 3, 2017 Soil map units are labeled (as space allows) for map scales 1:50,000 or larger. Date(s) aerial images were photographed: Apr 23, 2015—Feb 25, 2017 The orthophoto or other base map on which the soil lines were compiled and digitized probably differs from the background imagery displayed on these maps. As a result, some minor shifting of map unit boundaries may be evident. Custom Soil Resource Report Map Unit Legend Map Unit Symbol Map Unit Name Acres in AOI Percent of AOI Bd Bladen fine sandy loam 4.5 19.0% GoA Goldsboro sandy loam, 0 to 1 4.1 17.4% percent slopes Ly Lynchburg fine sandy loam, 0 to 6.3 26.6% 2 percent slopes, Atlantic Coast Flatwoods NrA Norfolk sandy loam, 0 to 1 5.0 21.0% percent slopes NrB2 Norfolk sandy loam, 1 to 6 2.7 11.3% percent slopes, eroded Ra Rains fine sandy loam, 0 to 2 1.1 4.8% percent slopes, Atlantic Coast Flatwoods Totals for Area of Interest 23.6 100.0% Map Unit Descriptions The map units delineated on the detailed soil maps in a soil survey represent the soils or miscellaneous areas in the survey area. The map unit descriptions, along with the maps, can be used to determine the composition and properties of a unit. A map unit delineation on a soil map represents an area dominated by one or more major kinds of soil & miscellaneous areas. A map unit is identified and named according to the taxonomic classification of the dominant soils. Within a taxonomic class there are precisely defined limits for the properties of the soils. On the landscape, however, the soils are natural phenomena, and they have the characteristic variability of all natural phenomena. Thus, the range of some observed properties may extend beyond the limits defined for a taxonomic class. Areas of soils of a single taxonomic class rarely, if ever, can be mapped without including areas of other taxonomic classes. Consequently, every map unit is made up of the soils or miscellaneous areas for which it is named and some minor components that belong to taxonomic classes other than those of the major soils. Most minor soils have properties similar to those of the dominant soil or soils in the map unit, and thus they do not affect use and management. These are called noncontrasting, or similar, components. They may or may not be mentioned in a particular map unit description. Other minor components, however, have properties and behavioral characteristics divergent enough to affect use or to require different management. These are called contrasting, or dissimilar, components. They generally are in small areas and could not be mapped separately because of the scale used. Some small areas of strongly contrasting soils or miscellaneous areas are identified by a special symbol on the maps. If included in the database for a given area, the contrasting minor components are identified in the map unit descriptions along with some characteristics of each. A few areas of minor components may not have been observed, and consequently they are not 11 Custom Soil Resource Report mentioned in the descriptions, especially where the pattern was so complex that it was impractical to make enough observations to identify all the soils and miscellaneous areas on the landscape. The presence of minor components in a map unit in no way diminishes the usefulness or accuracy of the data. The objective of mapping is not to delineate pure taxonomic classes but rather to separate the landscape into landforms or landform segments that have similar use and management requirements. The delineation of such segments on the map provides sufficient information for the development of resource plans. If intensive use of small areas is planned, however, onsite investigation is needed to define and locate the soils and miscellaneous areas. An identifying symbol precedes the map unit name in the map unit descriptions. Each description includes general facts about the unit and gives important soil properties and qualities. Soils that have profiles that are almost alike make up a soil series. Except for differences in texture of the surface layer, all the soils of a series have major horizons that are similar in composition, thickness, and arrangement. Soils of one series can differ in texture of the surface layer, slope, stoniness, salinity, degree of erosion, and other characteristics that affect their use. On the basis of such differences, a soil series is divided into soil phases. Most of the areas shown on the detailed soil maps are phases of soil series. The name of a soil phase commonly indicates a feature that affects use or management. For example, Alpha silt loam, 0 to 2 percent slopes, is a phase of the Alpha series. Some map units are made up of two or more major soils or miscellaneous areas. These map units are complexes, associations, or undifferentiated groups. A complex consists of two or more soils or miscellaneous areas in such an intricate pattern or in such small areas that they cannot be shown separately on the maps. The pattern and proportion of the soils or miscellaneous areas are somewhat similar in all areas. Alpha -Beta complex, 0 to 6 percent slopes, is an example. An association is made up of two or more geographically associated soils or miscellaneous areas that are shown as one unit on the maps. Because of present or anticipated uses of the map units in the survey area, it was not considered practical or necessary to map the soils or miscellaneous areas separately. The pattern and relative proportion of the soils or miscellaneous areas are somewhat similar. Alpha -Beta association, 0 to 2 percent slopes, is an example. An undifferentiated group is made up of two or more soils or miscellaneous areas that could be mapped individually but are mapped as one unit because similar interpretations can be made for use and management. The pattern and proportion of the soils or miscellaneous areas in a mapped area are not uniform. An area can be made up of only one of the major soils or miscellaneous areas, or it can be made up of all of them. Alpha and Beta soils, 0 to 2 percent slopes, is an example. Some surveys include miscellaneous areas. Such areas have little or no soil material and support little or no vegetation. Rock outcrop is an example. 12 Custom Soil Resource Report Pitt County, North Carolina Bd—Bladen fine sandy loam Map Unit Setting National map unit symbol. 3tyk Elevation: 20 to 160 feet Mean annual precipitation: 40 to 55 inches Mean annual air temperature: 59 to 70 degrees F Frost -free period: 200 to 280 days Farmland classification: Not prime farmland Map Unit Composition Bladen, undrained, and similar soils: 80 percent Bladen, drained, and similar soils: 10 percent Estimates are based on observations, descriptions, and transects of the mapunit. Description of Bladen, Undrained Setting Landform: Depressions, flats Down-slope shape: Linear Across -slope shape: Concave Parent material. Clayey and loamy marine deposits and/or fluviomarine deposits Typical profile A - 0 to 7 inches: loam E - 7 to 14 inches: loam Btg - 14 to 64 inches: clay BCg - 64 to 90 inches: clay Properties and qualities Slope: 0 to 2 percent Depth to restrictive feature: More than 80 inches Natural drainage class. Poorly drained Runoff class: Very high Capacity of the most limiting layer to transmit water (Ksat): Moderately low to moderately high (0.06 to 0.20 in/hr) Depth to water table: About 0 to 12 inches Frequency of flooding: None Frequency of ponding: None Available water storage in profile: Moderate (about 8.7 inches) Interpretive groups Land capability classification (irrigated): None specified Land capability classification (nonirrigated): 6w Hydrologic Soil Group: C/D Hydric soil rating: Yes Description of Bladen, Drained Setting Landform: Depressions, flats Down-slope shape: Linear Across -slope shape: Concave Parent material: Clayey and loamy marine deposits and/or fluviomarine deposits 13 Custom Soil Resource Report Typical profile A - 0 to 7 inches: loam E - 7 to 14 inches: loam Btg - 14 to 64 inches: clay BCg - 64 to 90 inches: clay Properties and qualities Slope: 0 to 2 percent Depth to restrictive feature: More than 80 inches Natural drainage class: Poorly drained Runoff class: Very high Capacity of the most limiting layer to transmit water (Ksat): Moderately low to moderately high (0.06 to 0.20 in/hr) Depth to water table: About 0 to 12 inches Frequency of flooding: None Frequency of ponding: None Available water storage in profile: Moderate (about 8.7 inches) Interpretive groups Land capability classification (irrigated). None specified Land capability classification (nonirrigated): 3w Hydrologic Soil Group: C/D Hydric soil rating. Yes GoA—Goldsboro sandy loam, 0 to 1 percent slopes Map Unit Setting National map unit symbol: 3tyx Elevation: 20 to 330 feet Mean annual precipitation: 38 to 55 inches Mean annual air temperature: 59 to 70 degrees F Frost -free period. 200 to 280 days Farmland classification: All areas are prime farmland Map Unit Composition Goldsboro and similar soils: 90 percent Minor components: 5 percent Estimates are based on observations, descriptions, and transects of the mapunit. Description of Goldsboro Setting Landform: Flats on marine terraces, broad interstream divides on marine terraces Landform position (two-dimensional): Summit Down-slope shape: Linear Across -slope shape: Linear Parent material: Loamy marine deposits Typical profile Ap - 0 to 7 inches: fine sandy loam 14 Custom Soil Resource Report E - 7 to 13 inches: fine sandy loam Bt - 13 to 40 inches: sandy clay loam Btg - 40 to 80 inches: sandy clay loam Properties and qualities Slope: 0 to 2 percent Depth to restrictive feature: More than 80 inches Natural drainage class: Moderately well drained Runoff class: Very low Capacity of the most limiting layer to transmit water (Ksat): Moderately high to high (0.57 to 1.98 in/hr) Depth to water table: About 24 to 36 inches Frequency of flooding: None Frequency of ponding: None Available water storage in profile: Moderate (about 8.1 inches) Interpretive groups Land capability classification (irrigated): None specified Land capability classification (nonirrigated): 2w Hydrologic Soil Group. B Hydric soil rating: No Minor Components Rains, undrained Percent of map unit: 3 percent Landform: Carolina bays on marine terraces, flats on marine terraces, broad interstream divides on marine terraces Landform position (two-dimensional): Summit Down-slope shape: Linear Across -slope shape: Linear Hydric soil rating: Yes Woodington, undrained Percent of map unit. 2 percent Landform: Depressions on marine terraces, flats on marine terraces, broad interstream divides on marine terraces Down-slope shape: Linear Across -slope shape: Concave Hydric soil rating: Yes Ly—Lynchburg fine sandy loam, 0 to 2 percent slopes, Atlantic Coast Flatwoods Map Unit Setting National map unit symbol: 2vx8k Elevation: 0 to 100 feet Mean annual precipitation: 40 to 55 inches Mean annual air temperature: 64 to 70 degrees F Frost -free period. 200 to 310 days Farmland classification: Prime farmland if drained 15 Custom Soil Resource Report Map Unit Composition Lynchburg and similar soils: 82 percent Minor components: 18 percent Estimates are based on observations, descriptions, and transects of the mapunit. Description of Lynchburg Setting Landform: Marine terraces Landform position (three-dimensional): Tread Down-slope shape: Linear Across -slope shape: Linear Parent material: Loamy marine deposits Typical profile Ap - 0 to 6 inches: fine sandy loam E - 6 to 13 inches: fine sandy loam Bt - 13 to 21 inches: sandy clay loam Btg - 21 to 45 inches: sandy clay loam BCg - 45 to 63 inches: sandy clay loam Properties and qualities Slope: 0 to 2 percent Depth to restrictive feature: More than 80 inches Natural drainage class: Somewhat poorly drained Capacity of the most limiting layer to transmit water (Ksat): Moderately high to high (0.57 to 1.98 in/hr) Depth to water table: About 6 to 18 inches Frequency of flooding: None Frequency of ponding: None Available water storage in profile: Low (about 5.1 inches) Interpretive groups Land capability classification (irrigated): None specified Land capability classification (nonirrigated): 2w Hydrologic Soil Group: B/D Hydric soil rating: No Minor Components Goldsboro Percent of map unit: 8 percent Landform: Flats on marine terraces, broad interstream divides on marine terraces Landform position (three-dimensional): Talf Down-slope shape: Linear Across -slope shape: Linear Hydric soil rating: No Rains, undrained Percent of map unit. 5 percent Landform: Carolina bays on marine terraces, flats on marine terraces, broad interstream divides on marine terraces Landform position (three-dimensional): Dip, talf Down-slope shape: Linear Across -slope shape: Linear Hydric soil rating: Yes 16 Custom Soil Resource Report Rains, drained Percent of map unit: 5 percent Landform: Carolina bays on marine terraces, flats on marine terraces, broad interstream divides on marine terraces Landform position (three-dimensional): Dip, talf Down-slope shape: Linear Across -slope shape: Linear Hydric soil rating: Yes NrA—Norfolk sandy loam, 0 to 1 percent slopes Map Unit Setting National map unit symbol. 3tz6 Elevation: 20 to 160 feet Mean annual precipitation: 40 to 55 inches Mean annual air temperature: 59 to 70 degrees F Frost -free period: 200 to 280 days Farmland classification: All areas are prime farmland Map Unit Composition Norfolk and similar soils: 90 percent Estimates are based on observations, descriptions, and transects of the mapunit. Description of Norfolk Setting Landform: Flats on marine terraces, broad interstream divides on marine terraces Down-slope shape: Convex Across -slope shape: Convex Parent material: Loamy marine deposits Typical profile Ap - 0 to 9 inches: sandy loam E - 9 to 15 inches: sandy loam Bt1 - 15 to 19 inches: sandy clay loam Bt2 - 19 to 100 inches: sandy clay loam Properties and qualities Slope: 0 to 2 percent Depth to restrictive feature: More than 80 inches Natural drainage class: Well drained Runoff class: Low Capacity of the most limiting layer to transmit water (Ksat): Moderately high to high (0.57 to 1.98 in/hr) Depth to water table: About 40 to 72 inches Frequency of flooding: None Frequency of ponding: None Available water storage in profile: Moderate (about 6.9 inches) 17 Custom Soil Resource Report Interpretive groups Land capability classification (irrigated): None specified Land capability classification (nonirrigated): 1 Hydrologic Soil Group: B Hydric soil rating: No NrB2—Norfolk sandy loam, 1 to 6 percent slopes, eroded Map Unit Setting National map unit symbol: 3tz8 Elevation: 80 to 330 feet Mean annual precipitation: 38 to 55 inches Mean annual air temperature: 59 to 70 degrees F Frost -free period: 210 to 265 days Farmland classification. All areas are prime farmland Map Unit Composition Norfolk, moderately eroded, and similar soils: 90 percent Estimates are based on observations, descriptions, and transects of the mapunit. Description of Norfolk, Moderately Eroded Setting Landform: Ridges on marine terraces, broad interstream divides on marine terraces Landform position (two-dimensional): Shoulder, summit Landform position (three-dimensional). Crest Down-slope shape: Convex Across -slope shape: Convex Parent material: Loamy marine deposits Typical profile Ap - 0 to 6 inches: sandy loam Bt1 - 6 to 38 inches: sandy clay loam Bt2 - 38 to 100 inches. sandy clay loam Properties and qualities Slope: 2 to 6 percent Depth to restrictive feature. More than 80 inches Natural drainage class: Well drained Runoff class: Low Capacity of the most limiting layer to transmit water (Ksat): Moderately high to high (0.57 to 1.98 in/hr) Depth to water table: About 40 to 72 inches Frequency of flooding: None Frequency of ponding: None Available water storage in profile: Moderate (about 7.2 inches) Interpretive groups Land capability classification (irrigated): None specified Land capability classification (nonirrigated): 2e Hydrologic Soil Group: B 18 Custom Soil Resource Report Hydric soil rating: No Ra—Rains fine sandy loam, 0 to 2 percent slopes, Atlantic Coast Flatwoods Map Unit Setting National map unit symbol: 2tn9g Elevation: 20 to 160 feet Mean annual precipitation: 40 to 55 inches Mean annual air temperature: 59 to 70 degrees F Frost -free period: 200 to 280 days Farmland classification: Prime farmland if drained Map Unit Composition Rains, undrained, and similar soils: 70 percent Rains, drained, and similar soils: 16 percent Minor components: 14 percent Estimates are based on observations, descriptions, and transects of the mapunit. Description of Rains, Undrained Setting Landform: Carolina bays on marine terraces, flats on marine terraces, broad interstream divides on marine terraces Landform position (three-dimensional): Dip, talf Down-slope shape: Linear Across -slope shape: Linear Parent material: Loamy marine deposits Typical profile Ap - 0 to 7 inches: fine sandy loam Eg - 7 to 16 inches: fine sandy loam Btg - 16 to 41 inches: sandy clay loam BCg - 41 to 66 inches: sandy clay loam Cg - 66 to 80 inches: sandy clay loam Properties and qualities Slope: 0 to 2 percent Depth to restrictive feature: More than 80 inches Natural drainage class: Poorly drained Capacity of the most limiting layer to transmit water (Ksat): Moderately high to high (0.20 to 1.98 in/hr) Depth to water table. About 0 to 12 inches Frequency of flooding: None Frequency of ponding: None Available water storage in profile: High (about 9.6 inches) Interpretive groups Land capability classification (irrigated): None specified Land capability classification (nonirrigated): 4w Hydrologic Soil Group: B/D Hydric soil rating: Yes 19 Custom Soil Resource Report Description of Rains, Drained Setting Landform: Carolina bays on marine terraces, flats on marine terraces, broad interstream divides on marine terraces Landform position (three-dimensional): Dip, tall Down-slope shape: Linear Across -slope shape: Linear Parent material: Loamy marine deposits Typical profile Ap - 0 to 7 inches: fine sandy loam Eg - 7 to 16 inches: fine sandy loam Btg - 16 to 41 inches: sandy clay loam BCg - 41 to 66 inches: sandy clay loam Cg - 66 to 80 inches: sandy clay loam Properties and qualities Slope: 0 to 2 percent Depth to restrictive feature: More than 80 inches Natural drainage class: Poorly drained Capacity of the most limiting layer to transmit water (Ksat): Moderately high to high (0.20 to 1.98 in/hr) Depth to water table: About 24 to 36 inches Frequency of flooding. None Frequency of ponding: None Available water storage in profile: High (about 9.6 inches) Interpretive groups Land capability classification (irrigated): None specified Land capability classification (nonirrigated): 3w Hydrologic Soil Group. B/D Hydric soil rating: Yes Minor Components Lynchburg Percent of map unit 8 percent Landform: Flats on marine terraces, broad interstream divides on marine terraces Landform position (three-dimensional). Talf Down-slope shape: Linear Across -slope shape: Linear Hydric soil rating. No Pantego, ponded Percent of map unit: 6 percent Landform: Flats, broad interstream divides Landform position (three-dimensional): Talf Down-slope shape: Linear Across -slope shape: Concave Hydric soil rating: Yes References American Association of State Highway and Transportation Officials (AASHTO). 2004. Standard specifications for transportation materials and methods of sampling and testing. 24th edition. American Society for Testing and Materials (ASTM). 2005. Standard classification of soils for engineering purposes. ASTM Standard D2487-00. Cowardin, L.M., V. Carter, F.C. Golet, and E.T. LaRoe. 1979. Classification of wetlands and deep -water habitats of the United States. U.S. Fish and Wildlife Service FWS/OBS-79/31. Federal Register. July 13, 1994. Changes in hydric soils of the United States. Federal Register. September 18, 2002. Hydric soils of the United States. Hurt, G.W., and L.M. Vasilas, editors. Version 6.0, 2006. Field indicators of hydric soils in the United States. National Research Council. 1995. Wetlands: Characteristics and boundaries. Soil Survey Division Staff. 1993. Soil survey manual. Soil Conservation Service. U.S. Department of Agriculture Handbook 18. httpI/www.nrcs.usda gov/wps/portal/ nres/detail/national/soils/?cid=nresl42p2_054262 Soil Survey Staff. 1999. Soil taxonomy: A basic system of soil classification for making and interpreting soil surveys. 2nd edition. Natural Resources Conservation Service, U.S. Department of Agriculture Handbook 436, http:// www.nres usda.gov/wps/portal/nres,detail�Inational/soils"?cid=nresl42p2_053577 Soil Survey Staff. 2010. Keys to soil taxonomy. 11th edition. U.S. Department of Agriculture, Natural Resources Conservation Service. http !l www. nres. usda,gov/wps/portal/nres/detail; nationalisoilsl?cid=nresl42p2_053580 Tiner, R.W., Jr. 1985. Wetlands of Delaware. U.S. Fish and Wildlife Service and Delaware Department of Natural Resources and Environmental Control, Wetlands Section. United States Army Corps of Engineers, Environmental Laboratory. 1987. Corps of Engineers wetlands delineation manual. Waterways Experiment Station Technical Report Y-87-1. United States Department of Agriculture, Natural Resources Conservation Service. National forestry manual. http //www.nres.usda.gov/wps/portal/nres/detail/soils/ home/?cid=nresl42p2_053374 United States Department of Agriculture, Natural Resources Conservation Service. National range and pasture handbook. http://www.nres.usda.gov/wps/portal/nres/ detail/national/landuse/rangepasture/?cid=stelprdbl 043084 22 RUNOFF CURVE NUMBERS" TABLE IA2-1 COVER HYDROLOGIC TYPE LAND USE AND TREATMENT' CONDITION 1 FULLY DEVELOPED URBAN AREAS (Ve Est 2 Oen space Lawns, parks, etc. 3 Poor condition; grass cover < 50% 4 Fair condition; grass cover 50% to 75% 5 Good condition; grass cover > 75% 6 7 Impervious Areas: 8 1 Paved parking lots, roofs, driveways 9 10 Streets and roads: 11 Paved; curbs and storm sewers 12 Paved; open ditches (w/ right-of-way) 13 Gravel w/ right-of-way) 14 Dirt w/ right-of-way) 15 16 Urban Districts Avg % Impery 17 Commercial & business 85 18 Industrial 72 19 20 Residential districts (by average lot size) Avg % Impery 21 1/8 acre (town houses) 65 22 11/4 acre 38 23 1/3 acre 30 24 1/2 acre 25 25 1 acre 20 26 2 acre 12 27 28 Western Desert Urban Areas 29 Natural desert (pervious areas only) 30 Artificial desert landscaping 31 32 User defined urban Click button to define) Custom CN 33 % Impervious Area: 34 % Unconnected Impervious Area: 35 Pervious Curve Number: 36 37 DEVELOPING URBAN AREA (NO VEGETATION) 38 New ly graded area (pervious only) 39 40 CULTIVATED AGRICULTURAL LANDS 41 Fallow Bare soil — 42 Fallow Crop residue (CR) poor 43 Fallow Crop residue CR) aood 44 45 Row crop Straight row SRpoor 46 Straight row SRgood 47 SR + Crop residue poor 48 SR + Crop residue aood 49 Contoured Cpoor 50 Contoured Cgood 51 C + Crop residue poor 52 C + Crop residue good 53 Cont & terraced C&Tpoor 54 Cont & terraced C&Tgood 55 C&T + Crop residue poor 56 C&T + Crop residue good 57 58 Small rain Strai ht row SRpoor 59 Straight row SR ood 60 IA2-91(10) NEH, Part 650, (EFH), Amend. IA50, Nov. 2007 RUNOFF CURVE NUMBERSI/ TABLE IA2-1 COVER TYPE 2/. LAND USE AND TREATMENTCONDITION HYDROLOGIC 3/ 61 SR + Crop residue poor 62 SR + Crop residue good 63 Contoured (C) poor 64 Contoured (C) good 65 C + Crop residue poor 66 C + Crop residue good 67 Cont & terraced (C&T) poor 68 Cont & terraced (C&T) good 69 C&T + Crop residue poor 70 C&T + Crop residue good 71 72 Close -seeded Straight Row poor 73 legumes or Straight Row good 74 rotation Contoured poor 75 meadow Contoured good 76 Cont & terraced poor 77 Cont & terraced good 78 79 OTHER AGRICULTURAL LANDS 80 Pasture, grassland or range poor 81 Pasture, grassland or range fair 82 Pasture, grassland or range good 83 84 Meadow - cont. grass (non grazed) 85 86 Brush - brush, weed, grass mix poor 87 Brush - brush, weed, grass mix fair 88 Brush - brush, weed, grass mix good 89 90 Woods - grass combination poor 91 Woods - grass combination fair 92 Woods - grass combination good 93 94 Woods poor 95 Woods fair 96 Woods good 97 98 Farmsteads 99 Feedlots 100 Earthen 101 Paved 11 Average runoff condition, and 1a=0.2s. Z' Crop residue cover applies only if residue is on at least 5% of the surface throughout the year. Hydrologic condition is based on combinations of factors that affect infiltration and runoff, including g (a) density and canopy of vegetative areas, (b) amount of year-round cover, (c) amount of grass or close -seeded legumes, (d) percent of residue cover on the land surface (good >20%), and (e) degree of surface toughness. Poor: factors impair infiltration and tend to increase runoff. Good: Factors encourage average and better than average infiltration and tend to decrease runoff. For conservation tillage poor hydrologic condition, 5 to 20% of the surface is covered with residue (less than 750 pounds per acre for row crops or 300 pounds per acre for small grain). For conservation tillage good hydrologic condition, more than 20% of the surface is covered with residue (greater than 750 pounds per acre for row crops or 300 pounds per acre for small grain). a Poor: <50% ground cover or heavily grazed with no mulch. Fair: 50 to 75% ground cover and not heavily grazed. Good: >75% ground cover and lightly or only occasionally grazed. Poor: <50% ground cover. Fair: 50 to 75% ground cover. Good: >75% ground cover. 61 If actual curve number is less than 30, use CN = 30 for runoff computation. 'I CNs shown were computed for areas with 50% woods and 50% grass (pasture) cover. Other combinations of conditions may be computed from the CNs for woods and pasture. u Poor: Forest litter, small trees, and brush are destroyed by heavy grazing or regular burning. Fair: Woods are grazed, but not burned, and some forest litter covers the soil. Good: Woods are protected from grazing, and letter and brush adequately cover the soil. IA2-91(11) NEH, Part 650, (EFH), Amend. IA50, Nov. 2007 PROPERTY ? 1 PROPERTY LINEI INE DRIVEWAY �+/ID j,l-t�VARJ.E�S hilt,. (i0 MiN 2.2'h1AX,} h11t1. t , 3'-0" MIN. TO Aga/ RJW LINE MAX A fps -L ___ - - - - _ _ -- - - - - A __ ...---'• �I'jl, �. -y �—" aIII lit i. - E3EVFL CURB TO MEET;OMVEWKY FrWEM0.1T -- 1 GUTTER N 1 I ������� 1 12'-d12-�'I r DRIVEWAY WIDTH -+• 2'-0 Mitt.- 10'-0"MAX---,, _ k d �`:_-1 PROPERTY LINE 0"- 6' 2' 0" 2-0 1' I REVISIONS 14 0.1 0ATE OESCRIPTION P1._AN DRIVEWAY WIDTH VARIES (10 MIN. -22' MAX.) — 2" SECTION A -A PROPERTY LINE 2' 0" !-TOP OF CURES- - 6„St�_--JA R I E .._..._�.. 2-0„ 4 GUTTER F EDW LINE t STANDARD DRIVEWAY DETAIL--- RESIDENT IAI_. TO. NC 11 Pflop ERTY PROPERTY LINE I "J -- DRIVEWAY WIDTH VARIES — LINE tr1iN. (10'MIN.- 2'MAX. I t,1Rd, Fn 0. W, B lu/_: 0 MIN. TOS co W LINE .MAXA `---- —� —�— + , — II, III u, I Ch CUP BEVEL CURB TO MEET;DR(VEWAY fYaVEMEN T --- -� GUTTER/ • I I ....... 1 N - r - f I if0 hilrl- 4MAX. A)RIVFWAY WfOTH + �'. N -Ids-df.tAX: 2' 0 12-1j PROPERTY LINE 2 .. PLAN DRIVEWAY WIDTH VARIES 5 0 - (10'MIN.--22'MAX.)'- S� S iw��1t PROPERTY —LINE -TOP OF CURB SECTION A—A G VARIES �L _o„ .�._; GUTTER 2-- W FLOW LINE -i -� -,a o -aod;, �... ., REVISIONS Do:h a1�a .•t':��O A:00. o:A`•� DATE. DESCRIPTION ~ �`�'•��•'p � �FT.h�IN-I�la�/FT.MAX� Ti- 2 6 SECTION B-0 1 STANDARD DRIVEWAY DETAIL— RESIDENTIAL_ Epp S' w� s► wAlk ,To. N0. 1, Baldwin Design Consultants, PA Design, Land Planning & Surveying 1700-D East Arlington Boulevard Greenville, NC 27858 (252)756-1390 JOB Brookfield Section 4 SHEET NO. _ CALCULATED BY CHECKED BY SCALE Stormwater Wetland Sizing Drainage Area = 23.557 Acres % Drainage Area Impervious = 43.03 % Runoff Storage Volume (Water Qualit 1 IP OF 1 DATE 11/1/2018 DATE Runoff volume from 1.0 inch storm Rv = 0.05+.009(1) 1 = 43.03 % Rv = 0.44 inches/inches Volume = (Design rainfall) (Rv)(Drainage Area) = (1.0 inches)(0.44 in/in)(23.557 acre) Volume = 0.86 ac -ft 37,392 cf Wetland #1 19,011 cf Wetland #2 21,567 cf Actual Volume = 40,578 cf OK (cumulative volume provided at the temporary pool elevation) Stormwater Wetland #1 Surface Area Requirements Total Required Surface Area = Runoff Volume / Depth of Temporary Pool Depth of Temporary Pool = Total Required Surface Area 1.25 ft 19,011 cf / 1.25 ft 15,209 sf Surface Area provided = 17,893 SF OK (at the temporary pool elevation) Stormwater Wetland #2 Surface Area Requirements Total Required Surface Area = Runoff Volume / Depth of Temporary Pool Depth of Temporary Pool = Total Required Surface Area Surface Area provided = Size Outlet Device for Control Structure #1 Invert elevation = Estimated orifice center elevation = Proposed water surface elevation = Available head (h) Discharge (d) = _ Coefficient of discharge = _ Orifice equation Q = C,A 2gh 20,298 SF SAY Q of orifice = Orifice will drain temporary storage in 1.25 ft 21,567 cf / 1.25 ft 17,254 sf OK (at the temporary pool elevation) 59.75 feet msl 59.85 feet msl 61.00 feet msl 0.38 feet 5.12 cfs 0.6 1.48 inches 2.5 inches 0.10 cfs 2.17 days 1/3 head 1 -year pre -development flow - bypass 20.89 cfs - 10.65 cfs = 10.24 cfs Split up 10.24 cfs between two wetlands. Size Outlet Device for Control Structure #2 Invert elevation = 61.57 feet msl = 5,368 Estimated orifice center elevation = 61.67 feet msl Shallow Water (9" depth) Proposed water surface elevation = 62.82 feet msl SF from PPE to Available head (h) _ = 0.38 feet 1/3 head Discharge (d) _ = 5.12 cfs 1 -year pre -development flow - bypass Coefficient of discharge = = 0.6 20.89 cfs - 10.65 cfs = 10.24 cfs SF from PPE to 57.00 Split up 10.24 cfs between two wetlands. Orifice equation = 2,684 SF from PPE to Q = CA2gh Provided Depth Distribution Surface Areas 1.48 inches SAY 2.5 inches Provided 0 of orifice = 0.10 cfs Shallow Land (15" depth) Orifice will drain temporary storage in 2.46 days SF from PPE to Depth Distribution of Permanent Pool to Meet Stormwater Wetland #1 Criteria Permanent Pool Elevation = 59.75 = 45% = 8,052 Temporary Pool Elevation = 61.00 59.00 Deep Pools (33" depth) Total Area of Wetland = 17,893 SF = 4,473 SF from PPE to Required Depth Distribution Surface Areas Shallow Land (15" depth) = 30% = 5,368 SF from PPE to 61.00 Temporary Inundation Zone Shallow Water (9" depth) = 45% = 8,052 SF from PPE to 59.00 Deep Pools (33" depth) = 25% = 4,473 SF from PPE to 57.00 Non-Forebay = 10% = 1,789 SF from PPE to 57.00 Forebay = 15% = 2,684 SF from PPE to 57.00 Provided Depth Distribution Surface Areas Provided Shallow Land (15" depth) = 30% = 5,368 SF from PPE to 61.00 Temporary Inundation Zone Shallow Water (9" depth) = 45% = 8,052 SF from TPE to 59.00 Deep Pools (33" depth) = 25% = 4,473 SF from PPE to 57.00 Non-Forebay = 10% 1,789 SF from PPE to 57.00 Forebay = 15% 2,684 SF from PPE to 57.00 Number of plants required: Shallow Land (15" depth) 1,350 Swamp Milkweed, Cardinal Flower, Joe Pye Weed, Scarlet Rose Mallow, Ironweed Shallow Water (9" depth) 2,050 Sweetflag, Arrow Arum, Duck Potato, Pickerelweed, Wool Grass Depth Distribution of Permanent Pool to Meet Stormwater Wetland #2 Criteria Permanent Pool Elevation = 61.57 Temporary Pool Elevation = 62,82 Total Area of Wetland 20,298 SF Required Depth Distribution Surface Areas Shallow Land (15" depth) = 30% = 6,089 SF from PPE to 62.82 Temporary Inundation Zone Shallow Water (9" depth) = 45% = 9,134 SF from PPE to 60.82 Deep Pools (33" depth) = 25% = 5,075 SF from PPE to 58.82 Non-Forebay = 10% = 2,030 SF from PPE to 58.82 Forebay = 15% = 3,045 SF from PPE to 58.82 Provided Depth Distribution Surface Areas Provided Shallow Land (15" depth) = 30% = 6,089 SF from PPE to 62.82 Temporary Inundation Zone Shallow Water (9" depth) = 45% = 9,134 SF from TPE to 60.82 Deep Pools (33" depth) = 25% = 5,075 SF from PPE to 58.82 Non-Forebay = 10% 2,030 SF from PPE to 58.82 Forebay = 15% 3,045 SF from PPE to 58.82 Number of plants required: Shallow Land (15" depth) 1,550 Swamp Milkweed, Cardinal Flower, Joe Pye Weed, Scarlet Rose Mallow, Ironweed Shallow Water (9" depth) 2,300 Sweetflag, Arrow Arum, Duck Potato, Pickerelweed, Wool Grass A minimum of 10 different species, total of which 5 are emergent species with no more than 30% of a single species. Pre -Development 2S� 4P Post -Development #1 Stormwater Wetland #1 7S 8P Post -Development #2 Stormwater Wetland #2 (3S Bypass Subcat !Reach on Link Brookfield Section 4 NC -Greenville 24 -hr S1 1 -yr Rainfall=3.10" Prepared by Baldwin Design Consultants, PA Printed 11/2/2018 HydroCAD® 10.00-20 s/n 09193 02017 HydroCAD Software Solutions LLC Subcatchment 1S: Pre -Development Hydrograph 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 Time (hours) p Runoff Brookfield Section 4 NC -Greenville 24 -hr S1 1 -yr Rainfall=3.10" Prepared by Baldwin Design Consultants, PA Printed 11/2/2018 HydroCAD® 10.00-20 s/n 09193 02017 HydroCAD Software Solutions LLC Summary for Subcatchment 1S: Pre -Development Greenville, NC IDF curves are based on rainfall data from NOAA. Time of concentration, Tc, was obtained by Kirpich Method per Town of Winterville Manual of Standard Designs and Details using formula below. Tc = Travel Factor x [(L^3/H)^0.385]/128 where L = Hydraulic length H = Vertical relief Overland Sheet Flow (Grass): L = 538 ft H=72.30 ft -61.66 ft=10.64 ft Tc, overland sheet flow = 2 x [(538^3/10.64)^0.385]/128 = 8.96 min Open Channel Flow (Ditch): L = 338 ft H = 61.22 ft - 58.57 ft = 2.65 ft Tc, open channel flow = 1 x [(338^3/2.65)^0.385]/128 = 4.47 min Tc, total = 8.96 min + 4.47 min = 13.43 min Runoff = 20.89 cfs @ 12.16 hrs, Volume= 1.704 af, Depth= 0.87" Runoff by SCS TR -20 method, UH=SCS, Weighted -CN, Time Span= 2.00-26.00 hrs, dt= 0.01 hrs NC -Greenville 24 -hr S1 1 -yr Rainfall=3.10" Area (ac) CN Description 0.069 98 Roofs, HSG B 0.017 98 Roofs, HSG D 0.037 96 Gravel surface, HSG B 0.064 96 Gravel surface, HSG D 1.670 61 >75% Grass cover, Good, HSG B 16.306 72 Legumes, straight row, Good, HSG B 0.451 58 Woods/grass comb., Good, HSG B 0.600 55 Woods, Good, HSG B 4.343 77 Woods, Good, HSG D 23.557 72 Weighted Average 23.471 99.63% Pervious Area 0.086 0.37% Impervious Area Tc Length Slope Velocity Capacity Description (min) (feet) (ft/ft) (ft/sec) (cfs) 13.43 Direct Entry, Kirpich Method Brookfield Section 4 NC -Greenville 24 -hr S1 1 -yr Rainfall=3.10" Prepared by Baldwin Design Consultants, PA Printed 11/2/2018 HydroCAD® 10.00-20 s/n 09193 02017 HydroCAD Software Solutions LLC U 3 0 LL Subcatchment 2S: Post -Development #1 Hydrograph z 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 Time (hours) ❑ Runoff Brookfield Section 4 NC -Greenville 24 -hr S1 1 -yr Rainfall=3.10" Prepared by Baldwin Design Consultants, PA Printed 11/2/2018 HydroCAD@ 10.00-20 s/n 09193 02017 HydroCAD Software Solutions LLC Summary for Subcatchment 2S: Post -Development #1 Per Town of Wintervill MSDD, a minimum conservative Tc of 5 min was used. Runoff = 22.04 cfs @ 12.03 hrs, Volume= 1.114 af, Depth= 1.33" Runoff by SCS TR -20 method, UH=SCS, Weighted -CN, Time Span= 2.00-26.00 hrs, dt= 0.01 hrs NC -Greenville 24 -hr S1 1 -yr Rainfall=3.10" Area (ac) CN Description 6.806 78 1/4 acre lots, 40% imp 0.786 65 Common lot (BMP area), 0% imp 2.496 90 Right-of-way, 75% imp 10.088 80 Weighted Average 5.494 54.46% Pervious Area 4.594 45.54% Impervious Area Tc Length Slope Velocity Capacity Description (min) (feet) (ft/ft) (ft/sec) (cfs) 5.00 Direct Entry, Kirpich Method Brookfield Section 4 NC -Greenville 24 -hr S1 1 -yr Rainfall=3.10" Prepared by Baldwin Design Consultants, PA Printed 11/2/2018 HydroCAD® 10.00-20 s/n 09193 02017 HydroCAD Software Solutions LLC 1 1 1 1 1 1 Subcatchment 7S: Post -Development #2 Hydrograph c a 4 o e i 6 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 Time (hours) Runoff Brookfield Section 4 NC -Greenville 24 -hr S1 1 -yr Rainfall=3.10" Prepared by Baldwin Design Consultants, PA Printed 11/2/2018 HydroCAD® 10.00-20 s/n 09193 @ 2017 HydroCAD Software Solutions LLC Summary for Subcatchment 7S: Post -Development #2 Per Town of Wintervill MSDD, a minimum conservative Tc of 5 min was used. Runoff = 15.83 cfs @ 12.03 hrs, Volume= 0.806 af, Depth= 1.26" Runoff by SCS TR -20 method, UH=SCS, Weighted -CN, Time Span= 2.00-26.00 hrs, dt= 0.01 hrs NC -Greenville 24 -hr S1 1 -yr Rainfall=3.10" Area (ac) CN Description 5.152 78 1/4 acre lots, 40% imp 0.787 65 Common lot (BMP area), 0% imp 1.725 90 Right-of-way, 75% imp 7.664 79 Weighted Average 4.309 56.23% Pervious Area 3.355 43.77% Impervious Area Tc Length Slope Velocity Capacity Description (min) (feet) (ft/ft) (ft/sec) (cfs) 5.00 Direct Entry, Kirpich Method Brookfield Section 4 NC -Greenville 24 -hr S1 1 -yr Rainfall=3.10" Prepared by Baldwin Design Consultants, PA Printed 11/2/2018 HydroCAD® 10.00-20 s/n 09193 02017 HydroCAD Software Solutions LLC Subcatchment 3S: Bypass Hydrograph z 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 Time (hours) Runoff Brookfield Section 4 NC -Greenville 24 -hr S1 1 -yr Rainfall=3.10" Prepared by Baldwin Design Consultants, PA Printed 11/2/2018 HydroCAD@ 10.00-20 s/n 09193 02017 HydroCAD Software Solutions LLC Summary for Subcatchment 3S: Bypass Per Town of Wintervill MSDD, a minimum conservative Tc of 5 min was used. Runoff = 10.65 cfs @ 12.03 hrs, Volume= 0.552 af, Depth= 1.14" Runoff by SCS TR -20 method, UH=SCS, Weighted -CN, Time Span= 2.00-26.00 hrs, dt= 0.01 hrs NC -Greenville 24 -hr S1 1 -yr Rainfall=3.10" Area (ac) CN Description 1.659 78 1/4 acre lots, 40% imp 0.219 65 Common lot (BMP area), 0% imp 3.531 78 1/4 acre lots, 40% imp 0.248 65 Common lot (BMP area), 0% imp 0.148 90 Right-of-way, 75% imp 5.805 77 Weighted Average 3.618 62.33% Pervious Area 2.187 37.67% Impervious Area Tc Length Slope Velocity Capacity Description (min) (feet) (ft/ft) (ft/sec) (cfs) 5.00 Direct Entry, Brookfield Section 4 NC -Greenville 24 -hr S1 1 -yr Rainfall=3.10" Prepared by Baldwin Design Consultants, PA Printed 11/2/2018 HydroCAD® 10.00-20 s/n 09193 @2017 HydroCAD Software Solutions LLC N U 3 0 LL Pond 4P: Stormwater Wetland #1 Hydrograph 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 Time (hours) ® Inflow ❑ Primary Brookfield Section 4 NC-Greenville 24-hr S1 1-yr Rainfall=3.10" Prepared by Baldwin Design Consultants, PA Printed 11/2/2018 HydroCAD@ 10.00-20 s/n 09193 @2017 HydroCAD Software Solutions LLC Summary for Pond 4P: Stormwater Wetland #1 Inflow Area = 10.088 ac, 45.54% Impervious, Inflow Depth= 1.33" for 1-yr event Inflow = 22.04 cfs @ 12.03 hrs, Volume= 1.114 of Outflow = 1.80 cfs @ 12.76 hrs, Volume= 0.532 af, Atten= 92%, Lag= 43.6 min Primary = 1.80 cfs @ 12.76 hrs, Volume= 0.532 of Routing by Stor-Ind method, Time Span= 2.00-26.00 hrs, dt= 0.01 hrs Peak Elev= 61.46' @ 12.76 hrs Surf.Area= 18,646 sf Storage= 27,407 cf Flood Elev= 65.00' Surf.Area= 24,796 sf Storage= 104,111 cf Plug-Flow detention time= 255.3 min calculated for 0.532 of (48% of inflow) Center-of-Mass det. time= 138.4 min ( 975.2 - 836.9 ) Volume Invert Avail.Storage Storage Description #1 59.75' 104,111 cf Custom Stage Data (Prismatic) Listed below (Recalc) Elevation Surf.Area Inc.Store Cum.Store (feet) (sq-ft) (cubic-feet) (cubic-feet) 59.75 12,525 0 0 61.00 17,893 19,011 19,011 62.00 19,531 18,712 37,723 63.00 21,236 20,384 58,107 64.00 22,988 22,112 80,219 65.00 24,796 23,892 104,111 Device Routing Invert Outlet Devices #1 Primary 59.71' 30.00" Round 97 LF 30" SWPP W/FES @ 0.84% L= 101.8' CPP, square edge headwall, Ke= 0.500 Inlet/ Outlet Invert= 59.71'/ 58.85' S=0.0084'/' Cc= 0.900 n= 0.012, Flow Area= 4.91 sf #2 Device 1 59.75' 2.50" Vert. Orifice/Grate C= 0.600 #3 Device 1 61.00' 3.0' long x 0.7' breadth Broad-Crested Rectangular Weir Head (feet) 0.20 0.40 0.60 0.80 1.00 1.20 1.40 1.60 1.80 2.00 2.50 Coef. (English) 2.76 2.82 2.93 3.09 3.18 3.22 3.27 3.30 3.32 3.31 3.32 #4 Device 1 64.00' 14.7' long x 0.7' breadth Broad-Crested Rectangular Weir Head (feet) 0.20 0.40 0.60 0.80 1.00 1.20 1.40 1.60 1.80 2.00 2.50 Coef. (English) 2.76 2.82 2.93 3.09 3.18 3.22 3.27 3.30 3.32 3.31 3.32 Primary OutFlow Max=1.80 cfs @ 12.76 hrs HW=61.46' TW=61.35' (Fixed TW Elev= 61.35') t =97 LF 30" SWPP W/FES @ 0.84% (Passes 1.80 cfs of 4.60 cfs potential flow) 2=Orifice/Grate (Orifice Controls 0.05 cfs @ 1.59 fps) 3=Broad-Crested Rectangular Weir (Weir Controls 1.75 cfs @ 1.27 fps) =Broad-Crested Rectangular Weir ( Controls 0.00 cfs) Brookfield Section 4 NC -Greenville 24 -hr S1 1 -yr Rainfall=3.10" Prepared by Baldwin Design Consultants, PA Printed 11/2/2018 HydroCAD® 10.00-20 s/n 09193 02017 HydroCAD Software Solutions LLC 1 1 1 1 Pond 8P: Stormwater Wetland #2 Hydrograph 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 Time (hours) 0 Inflow p Primary Brookfield Section 4 NC -Greenville 24 -hr S1 1 -yr Rainfall=3.10" Prepared by Baldwin Design Consultants, PA Printed 11/2/2018 HydroCAD® 10.00-20 s/n 09193 02017 HydroCAD Software Solutions LLC Summary for Pond 8P: Stormwater Wetland #2 Inflow Area = 7.664 ac, 43.77% Impervious, Inflow Depth = 1.26" for 1 -yr event Inflow = 15.83 cfs @ 12.03 hrs, Volume= 0.806 of Outflow = 0.30 cfs @ 17.46 hrs, Volume= 0.131 af, Atten= 98%, Lag= 325.5 min Primary = 0.30 cfs @ 17.46 hrs, Volume= 0.131 of Routing by Stor-Ind method, Time Span= 2.00-26.00 hrs, dt= 0.01 hrs Peak Elev= 63.20' @ 17.46 hrs Surf.Area= 21,013 sf Storage= 29,513 cf Flood Elev= 66.00' Surf.Area= 26,555 sf Storage= 95,843 cf Plug -Flow detention time= 509.9 min calculated for 0.131 of (16% of inflow) Center -of -Mass det. time= 377.4 min ( 1,217.2 - 839.9 ) Volume Invert Avail.Storage Storage Description #1 61.57' 95,843 cf Custom Stage Data (Prismatic) Listed below (Recalc) Elevation Surf.Area Inc.Store Cum.Store (feet) (sq -ft) (cubic -feet) (cubic -feet) 61.57 14,209 0 0 62.82 20,298 21,567 21,567 63.00 20,626 3,683 25,250 64.00 22,517 21,572 46,822 65.00 24,485 23,501 70,323 66.00 26,555 25,520 95,843 Device Routing Invert Outlet Devices #1 Primary 61.53' 30.00" Round 325 LF 30" SWPP W/FES @ 0.10% L= 330.0' CPP, square edge headwall, Ke= 0.500 Inlet/ Outlet Invert= 61.53'/ 61.20' S=0.0010'/' Cc= 0.900 n= 0.012, Flow Area= 4.91 sf #2 Device 1 61.57' 2.50" Vert. Orifice/Grate C= 0.600 #3 Device 1 62.82' 3.0' long x 0.7' breadth Broad -Crested Rectangular Weir Head (feet) 0.20 0.40 0.60 0.80 1.00 1.20 1.40 1.60 1.80 2.00 2.50 Coef. (English) 2.76 2.82 2.93 3.09 3.18 3.22 3.27 3.30 3.32 3.31 3.32 #4 Device 1 65.00' 14.7' long x 0.7' breadth Broad -Crested Rectangular Weir Head (feet) 0.20 0.40 0.60 0.80 1.00 1.20 1.40 1.60 1.80 2.00 2.50 Coef. (English) 2.76 2.82 2.93 3.09 3.18 3.22 3.27 3.30 3.32 3.31 3.32 Primary OutFlow Max=0.44 cfs @ 17.46 hrs HW=63.20' TW=63.20' (Fixed TW Elev= 63.20') t-1=325 LF 30" SWPP W/FES @ 0.10% (Passes 0.44 cfs of 0.67 cfs potential flow) 2=Orifice/Grate (Orifice Controls 0.01 cfs @ 0.33 fps) 3=Broad-Crested Rectangular Weir (Weir Controls 0.43 cfs @ 0.38 fps) =Broad -Crested Rectangular Weir ( Controls 0.00 cfs) Brookfield Section 4 NC -Greenville 24 -hr S1 10 -yr Rainfall=5.81 " Prepared by Baldwin Design Consultants, PA Printed 11/2/2018 HydroCAD® 10.00-20 s/n 09193 02017 HydroCAD Software Solutions LLC Subcatchment 1S: Pre -Development Hydrograph b 9 1U 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 Time (hours) Runoff Brookfield Section 4 NC -Greenville 24 -hr S1 10 -yr Rainfall=5.81" Prepared by Baldwin Design Consultants, PA Printed 11/2/2018 HydroCAD@ 10.00-20 s/n 09193 02017 HydroCAD Software Solutions LLC Summary for Subcatchment 1 S: Pre -Development Greenville, NC IDF curves are based on rainfall data from NOAA. Time of concentration, Tc, was obtained by Kirpich Method per Town of Winterville Manual of Standard Designs and Details using formula below. Tc = Travel Factor x [(L^3/H)^0.385]/128 where L = Hydraulic length H = Vertical relief Overland Sheet Flow (Grass): L=538 ft H=72.30 ft -61.66 ft= 10.64 ft Tc, overland sheet flow = 2 x [(538^3/10.64)^0.385]/128 = 8.96 min Open Channel Flow (Ditch): L = 338 ft H=61.22 ft-58.57ft=2.65ft Tc, open channel flow = 1 x [(338^3/2.65)^0.385]/128 = 4.47 min Tc, total = 8.96 min + 4.47 min = 13.43 min Runoff = 65.35 cfs @ 12.14 hrs, Volume= 5.572 af, Depth= 2.84" Runoff by SCS TR -20 method, UH=SCS, Weighted -CN, Time Span= 2.00-26.00 hrs, dt= 0.01 hrs NC -Greenville 24 -hr S1 10 -yr Rainfall=5.81" Area (ac) CN Description 0.069 98 Roofs, HSG B 0.017 98 Roofs, HSG D 0.037 96 Gravel surface, HSG B 0.064 96 Gravel surface, HSG D 1.670 61 >75% Grass cover, Good, HSG B 16.306 72 Legumes, straight row, Good, HSG B 0.451 58 Woods/grass comb., Good, HSG B 0.600 55 Woods, Good, HSG B 4.343 77 Woods, Good, HSG D 23.557 72 Weighted Average 23.471 99.63% Pervious Area 0.086 0.37% Impervious Area Tc Length Slope Velocity Capacity Description (min) (feet) (ft/ft) (ft/sec) (cfs) 13.43 Direct Entry, Kirpich Method Brookfield Section 4 NC -Greenville 24 -hr S1 10 -yr Rainfall=5.81 " Prepared by Baldwin Design Consultants, PA Printed 11/2/2018 HydroCAD® 10.00-20 s/n 09193 02017 HydroCAD Software Solutions LLC Subcatchment 2S: Post -Development #1 Hydroqraph a n IV 1 1 1Z is 14 1b 16 17 18 19 20 21 22 23 24 25 26 Time (hours) p Runoff Brookfield Section 4 NC -Greenville 24 -hr S1 10 -yr Rainfall=5.81" Prepared by Baldwin Design Consultants, PA Printed 11/2/2018 HydroCADO 10.00-20 s/n 09193 © 2017 HydroCAD Software Solutions LLC Summary for Subcatchment 2S: Post -Development #1 Per Town of Wintervill MSDD, a minimum conservative Tc of 5 min was used. Runoff = 50.58 cfs @ 12.03 hrs, Volume= 3.035 af, Depth= 3.61" Runoff by SCS TR -20 method, UH=SCS, Weighted -CN, Time Span= 2.00-26.00 hrs, dt= 0.01 hrs NC -Greenville 24 -hr S1 10 -yr Rainfall=5.81" Area (ac) CN Descriotion 6.806 78 1/4 acre lots, 40% imp 0.786 65 Common lot (BMP area), 0% imp 2.496 90 Right-of-way, 75% imp 10.088 80 Weighted Average 5.494 54.46% Pervious Area 4.594 45.54% Impervious Area Tc . Length Slope Velocity Capacity Description (min) (feet) (ft/ft) (ft/sec) (cfs) 5.00 Direct Entry, Kirpich Method Brookfield Section 4 NC -Greenville 24 -hr S1 10 -yr Rainfall=5.81" Prepared by Baldwin Design Consultants, PA Printed 11/2/2018 HydroCAD® 10.00-20 s/n 09193 © 2017 HydroCAD Software Solutions LLC N U 3 O LL Subcatchment 7S: Post -Development #2 Hydrograph 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 Time (hours) p Runoff Brookfield Section 4 NC -Greenville 24 -hr S1 10 -yr Rainfall=5.81" Prepared by Baldwin Design Consultants, PA Printed 11/2/2018 HydroCAD@ 10.00-20 s/n 09193 @2017 HydroCAD Software Solutions LLC Summary for Subcatchment 7S: Post -Development #2 Per Town of Wintervill MSDD, a minimum conservative Tc of 5 min was used. Runoff = 37.39 cfs @ 12.03 hrs, Volume= 2.242 af, Depth= 3.51" Runoff by SCS TR -20 method, UH=SCS, Weighted -CN, Time Span= 2.00-26.00 hrs, dt= 0.01 hrs NC -Greenville 24 -hr S1 10 -yr Rainfall=5.81" Area (ac) CN Description 5.152 78 1/4 acre lots, 40% imp 0.787 65 Common lot (BMP area), 0% imp 1.725 90 Right-of-way, 75% imp 7.664 79 Weighted Average 4.309 56.23% Pervious Area 3.355 43.77% Impervious Area Tc Length Slope Velocity Capacity Description (min) (feet) (ft/ t) (ft/sec) (cfs) 5.00 Direct Entry, Kirpich Method Brookfield Section 4 NC -Greenville 24 -hr S1 10 -yr Rainfall=5.81 " Prepared by Baldwin Design Consultants, PA Printed 11/2/2018 HydroCAD® 10.00-20 s/n 09193 02017 HydroCAD Software Solutions LLC Subcatchment 3S: Bypass Hydrograph 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 Time (hours) ❑ Runoff Brookfield Section 4 NC -Greenville 24 -hr S1 10 -yr Rainfall=5.81" Prepared by Baldwin Design Consultants, PA Printed 11/2/2018 HydroCAD@ 10.00-20 s/n 09193 02017 HydroCAD Software Solutions LLC Summary for Subcatchment 3S: Bypass Per Town of Wintervill MSDD, a minimum conservative Tc of 5 min was used. Runoff = 26.74 cfs @ 12.03 hrs, Volume= 1.603 af, Depth= 3.31" Runoff by SCS TR -20 method, UH=SCS, Weighted -CN, Time Span= 2.00-26.00 hrs, dt= 0.01 hrs NC -Greenville 24 -hr S1 10 -yr Rainfall=5.81" Area (ac) CN Description 1.659 78 1/4 acre lots, 40% imp 0.219 65 Common lot (BMP area), 0% imp 3.531 78 1/4 acre lots, 40% imp 0.248 65 Common lot (BMP area), 0% imp 0.148 90 Right-of-way, 75% imp 5.805 77 Weighted Average 3.618 62.33% Pervious Area 2.187 37.67% Impervious Area Tc Length Slope Velocity Capacity Description (min) (feet) (ft/ft) (ft/sec) (cfs) 5.00 Direct Entry, Brookfield Section 4 NC -Greenville 24 -hr S1 10 -yr Rainfall=5.81 " Prepared by Baldwin Design Consultants, PA Printed 11/2/2018 HydroCAD® 10.00-20 s/n 09193 © 2017 HydroCAD Software Solutions LLC Pond 4P: Stormwater Wetland #1 Hydrograph z j 4 b b i a 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 Time (hours) FE -11 nflow ❑ Primary Brookfield Section 4 NC -Greenville 24 -hr S1 10 -yr Rainfall=5.81" Prepared by Baldwin Design Consultants, PA Printed 11/2/2018 HydroCADO 10.00-20 s/n 09193 © 2017 HydroCAD Software Solutions LLC Summary for Pond 4P: Stormwater Wetland #1 Inflow Area = 10.088 ac, 45.54% Impervious, Inflow Depth = 3.61" for 10 -yr event Inflow = 50.58 cfs @ 12.03 hrs, Volume= 3.035 of Outflow = 18.94 cfs @ 12.23 hrs, Volume= 2.453 af, Atten= 63%, Lag= 12.2 min Primary = 18.94 cfs @ 12.23 hrs, Volume= 2.453 of Routing by Stor-Ind method, Time Span= 2.00-26.00 hrs, dt= 0.01 hrs Peak Elev= 62.58' @ 12.23 hrs Surf.Area= 20,514 sf Storage= 49,267 cf Flood Elev= 65.00' Surf.Area= 24,796 sf Storage= 104,111 cf Plug -Flow detention time= 136.2 min calculated for 2.453 of (81 % of inflow) Center -of -Mass det. time= 56.1 min ( 873.6 - 817.5 ) Volume Invert Avail.Storage Storage Description #1 59.75' 104,111 cf Custom Stage Data (Prismatic) Listed below (Recalc) Elevation Surf.Area Inc.Store Cum.Store (feet) (sq -ft) (cubic -feet) (cubic -feet) 59.75 12,525 0 0 61.00 17,893 19,011 19,011 62.00 19,531 18,712 37,723 63.00 21,236 20,384 58,107 64.00 22,988 22,112 80,219 65.00 24,796 23,892 104,111 Device Routing Invert Outlet Devices #1 Primary 59.71' 30.00" Round 97 LF 30" SWPP W/FES @ 0.84% L= 101.8' CPP, square edge headwall, Ke= 0.500 Inlet/ Outlet Invert= 59.71'/ 58.85' S=0.0084'/' Cc= 0.900 n= 0.012, Flow Area= 4.91 sf #2 Device 1 59.75' 2.50" Vert. Orifice/Grate C= 0.600 #3 Device 1 61.00' 3.0' long x 0.7' breadth Broad -Crested Rectangular Weir Head (feet) 0.20 0.40 0.60 0.80 1.00 1.20 1.40 1.60 1.80 2.00 2.50 Coef. (English) 2.76 2.82 2.93 3.09 3.18 3.22 3.27 3.30 3.32 3.31 3.32 #4 Device 1 64.00' 14.7' long x 0.7' breadth Broad -Crested Rectangular Weir Head (feet) 0.20 0.40 0.60 0.80 1.00 1.20 1.40 1.60 1.80 2.00 2.50 Coef. (English) 2.76 2.82 2.93 3.09 3.18 3.22 3.27 3.30 3.32 3.31 3.32 Primary OutFlow Max=18.94 cfs @ 12.23 hrs HW=62.58' TW=61.35' (Fixed TW Elev= 61.35') L-1=97 LF 30" SWPP W/FES @ 0.84% (Passes 18.94 cfs of 26.18 cfs potential flow) 2=Orifice/Grate (Orifice Controls 0.18 cfs @ 5.33 fps) 3=Broad-Crested Rectangular Weir (Weir Controls 18.76 cfs @ 3.97 fps) =Broad -Crested Rectangular Weir ( Controls 0.00 cfs) Brookfield Section 4 NC -Greenville 24 -hr S1 10 -yr Rainfall=5.81 " Prepared by Baldwin Design Consultants, PA Printed 11/2/2018 HydroCAD® 10.00-20 s/n 09193 0 2017 HydroCAD Software Solutions LLC Pond 8P: Stormwater Wetland #2 Hydrograph 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 Time (hours) F Inflow ❑ Primary Brookfield Section 4 NC -Greenville 24 -hr S1 10 -yr Rainfall=5.81 " Prepared by Baldwin Design Consultants, PA Printed 11/2/2018 HydroCADO 10.00-20 s/n 09193 © 2017 HydroCAD Software Solutions LLC Summary for Pond 8P: Stormwater Wetland #2 Inflow Area = 7.664 ac, 43.77% Impervious, Inflow Depth = 3.51" for 10 -yr event Inflow = 37.39 cfs @ 12.03 hrs, Volume= 2.242 of Outflow = 9.47 cfs @ 12.47 hrs, Volume= 1.567 af, Atten= 75%, Lag= 26.5 min Primary = 9.47 cfs @ 12.47 hrs, Volume= 1.567 of Routing by Stor-Ind method, Time Span= 2.00-26.00 hrs, dt= 0.01 hrs Peak Elev= 63.87' @ 12.47 hrs Surf.Area= 22,268 sf Storage= 43,868 cf Flood Elev= 66.00' Surf.Area= 26,555 sf Storage= 95,843 cf Plug -Flow detention time= 177.5 min calculated for 1.567 of (70% of inflow) Center -of -Mass det. time= 76.9 min ( 897.1 - 820.2 ) Volume Invert Avail.Storage Storage Description #1 61.57' 95,843 cf Custom Stage Data (Prismatic) Listed below (Recalc) Elevation Surf.Area Inc.Store Cum.Store (feet) (sq -ft) (cubic -feet) (cubic -feet) 61.57 14,209 0 0 62.82 20,298 21,567 21,567 63.00 20,626 3,683 25,250 64.00 22,517 21,572 46,822 65.00 24,485 23,501 70,323 66.00 26,555 25,520 95,843 Device Routing Invert Outlet Devices #1 Primary 61.53' 30.00" Round 325 LF 30" SWPP W/FES @ 0.10% L= 330.0' CPP, square edge headwall, Ke= 0.500 Inlet/ Outlet Invert= 61.53'/ 61.20' S=0.0010'/' Cc= 0.900 n= 0.012, Flow Area= 4.91 sf #2 Device 1 61.57' 2.50" Vert. Orifice/Grate C= 0.600 #3 Device 1 62.82' 3.0' long x 0.7' breadth Broad -Crested Rectangular Weir Head (feet) 0.20 0.40 0.60 0.80 1.00 1.20 1.40 1.60 1.80 2.00 2.50 Coef. (English) 2.76 2.82 2.93 3.09 3.18 3.22 3.27 3.30 3.32 3.31 3.32 #4 Device 1 65.00' 14.7' long x 0.7' breadth Broad -Crested Rectangular Weir Head (feet) 0.20 0.40 0.60 0.80 1.00 1.20 1.40 1.60 1.80 2.00 2.50 Coef. (English) 2.76 2.82 2.93 3.09 3.18 3.22 3.27 3.30 3.32 3.31 3.32 Primary OutFlow Max=9.47 cfs @ 12.47 hrs HW=63.87' TW=63.20' (Fixed TW Elev= 63.20') L1=325 LF 30" SWPP W/FES @ 0.10% (Passes 9.47 cfs of 12.76 cfs potential flow) 2=Orifice/Grate (Orifice Controls 0.13 cfs @ 3.94 fps) 3=Broad-Crested Rectangular Weir (Weir Controls 9.34 cfs @ 2.97 fps) =Broad -Crested Rectangular Weir ( Controls 0.00 cfs) Brookfield Section 4 NC -Greenville 24 -hr S1 100 -yr Rainfall=9.84" Prepared by Baldwin Design Consultants, PA Printed 11/2/2018 HydroCAD® 10.00-20 s/n 09193 © 2017 HydroCAD Software Solutions LLC N U 3 0 LL Subcatchment 1S: Pre -Development Hydrograph " o o y 1U 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 Time (hours) FEI Runoff Brookfield Section 4 NC -Greenville 24 -hr S1 100 -yr Rainfall=9.84" Prepared by Baldwin Design Consultants, PA Printed 11/2/2018 HydroCAD® 10.00-20 s/n 09193 02017 HydroCAD Software Solutions LLC Summary for Subcatchment 1 S: Pre -Development Greenville, NC IDF curves are based on rainfall data from NOAA. Time of concentration, Tc, was obtained by Kirpich Method per Town of Winterville Manual of Standard Designs and Details using formula below. Tc = Travel Factor x [(L^3/H)^0.385]/128 where L = Hydraulic length H = Vertical relief Overland Sheet Flow (Grass): L = 538 ft H = 72.30 ft - 61.66 ft = 10.64 ft Tc, overland sheet flow = 2 x [(538^3/10.64)^0.385]/128 = 8.96 min Open Channel Flow (Ditch): L = 338 ft H=61.22 ft-58.57ft=2.65ft Tc, open channel flow = 1 x [(338^3/2.65)^0.385]/128 = 4.47 min Tc, total = 8.96 min + 4.47 min = 13.43 min Runoff = 121.08 cfs @ 12.14 hrs, Volume= 12.448 af, Depth= 6.34" Runoff by SCS TR -20 method, UH=SCS, Weighted -CN, Time Span= 2.00-26.00 hrs, dt= 0.01 hrs NC -Greenville 24 -hr S1 100 -yr Rainfall=9.84" Area (ac) CN Description 0.069 98 Roofs, HSG B 0.017 98 Roofs, HSG D 0.037 96 Gravel surface, HSG B 0.064 96 Gravel surface, HSG D 1.670 61 >75% Grass cover, Good, HSG B 16.306 72 Legumes, straight row, Good, HSG B 0.451 58 Woods/grass comb., Good, HSG B 0.600 55 Woods, Good, HSG B 4.343 77 Woods, Good, HSG D 23.557 72 Weighted Average 23.471 99.63% Pervious Area 0.086 0.37% Impervious Area Tc Length Slope Velocity Capacity Description (min) (feet) (ft/ t) (ft/sec) (cfs) 13.43 Direct Entry, Kirpich Method Brookfield Section 4 NC -Greenville 24 -hr S1 100 -yr Rainfall=9.84" Prepared by Baldwin Design Consultants, PA Printed 11/2/2018 HydroCAD® 10.00-20 s/n 09193 C2017 HydroCAD Software Solutions LLC Subcatchment 2S: Post -Development #1 Hydrograph 2 3 4 5 6 1 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 Time (hours) p Runoff Brookfield Section 4 NC -Greenville 24 -hr S1 100 -yr Rainfall=9.84" Prepared by Baldwin Design Consultants, PA Printed 11/2/2018 HydroCAD® 10.00-20 s/n 09193 © 2017 HydroCAD Software Solutions LLC Summary for Subcatchment 2S: Post -Development #1 Per Town of Wintervill MSDD, a minimum conservative Tc of 5 min was used. Runoff = 80.59 cfs @ 12.03 hrs, Volume= 6.194 af, Depth= 7.37" Runoff by SCS TR -20 method, UH=SCS, Weighted -CN, Time Span= 2.00-26.00 hrs, dt= 0.01 hrs NC -Greenville 24 -hr S1 100 -yr Rainfall=9.84" Area (ac) CN Description . 6.806 78 1/4 acre lots, 40% imp 0.786 65 Common lot (BMP area), 0% imp 2.496 90 Right-of-way, 75% imp 10.088 80 Weighted Average 5.494 54.46% Pervious Area 4.594 45.54% Impervious Area Tc Length Slope Velocity Capacity Description (min) (feet) (ft/ft) (ft/sec) (cfs) 5.00 Direct Entry, Kirpich Method Brookfield Section 4 NC -Greenville 24 -hr Sl 100 -yr Rainfall=9.84" Prepared by Baldwin Design Consultants, PA Printed 11/2/2018 HydroCAD® 10.00-20 s/n 09193 © 2017 HydroCAD Software Solutions LLC Subcatchment 7S: Post -Development #2 Hydrograph z 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 Time (hours) p Runoff Brookfield Section 4 NC -Greenville 24 -hr S1 100 -yr Rainfall=9.84" Prepared by Baldwin Design Consultants, PA Printed 11/2/2018 HydroCAD® 10.00-20 s/n 09193 02017 HydroCAD Software Solutions LLC Summary for Subcatchment 7S: Post -Development #2 Per Town of Wintervill MSDD, a minimum conservative Tc of 5 min was used. Runoff = 60.36 cfs @ 12.03 hrs, Volume= 4.624 af, Depth= 7.24" Runoff by SCS TR -20 method, UH=SCS, Weighted -CN, Time Span= 2.00-26.00 hrs, dt= 0.01 hrs NC -Greenville 24 -hr S1 100 -yr Rainfall=9.84" Area (ac) CN Description 5.152 78 1/4 acre lots, 40% imp 0.787 65 Common lot (BMP area), 0% imp 1.725 90 Right-of-way, 75% imp 7.664 79 Weighted Average 4.309 56.23% Pervious Area 3.355 43.77% Impervious Area Tc Length Slope Velocity Capacity Description (min) (feet) (ft/ t) (ft/sec) (cfs) 5.00 Direct Entry, Kirpich Method Brookfield Section 4 NC -Greenville 24 -hr S1 100 -yr Rainfall=9.84" Prepared by Baldwin Design Consultants, PA Printed 11/2/2018 HydroCAD® 10.00-20 s/n 09193 02017 HydroCAD Software Solutions LLC Subcatchment 3S: Bypass Hydrograph z j 4 b b / d 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 Time (hours) p Runoff Brookfield Section 4 NC -Greenville 24 -hr S1 100 -yr Rainfall=9.84" Prepared by Baldwin Design Consultants, PA Printed 11/2/2018 HydroCAD@ 10.00-20 s/n 09193 © 2017 HydroCAD Software Solutions LLC Summary for Subcatchment 3S: Bypass Per Town of Wintervill MSDD, a minimum conservative Tc of 5 min was used. Runoff = 44.36 cfs @ 12.03 hrs, Volume= 3.379 af, Depth= 6.99" Runoff by SCS TR -20 method, UH=SCS, Weighted -CN, Time Span= 2.00-26.00 hrs, dt= 0.01 hrs NC -Greenville 24 -hr S1 100 -yr Rainfall=9.84" Area (ac) CN Description 1.659 78 1/4 acre lots, 40% imp 0.219 65 Common lot (BMP area), 0% imp 3.531 78 1/4 acre lots, 40% imp 0.248 65 Common lot (BMP area), 0% imp 0.148 90 Right-of-way, 75% imp 5.805 77 Weighted Average 3.618 62.33% Pervious Area 2.187 37.67% Impervious Area Tc Length Slope Velocity Capacity Description (min) (feet) (ft/ft) (ft/sec) (cfs) 5.00 Direct Entry, Brookfield Section 4 NC -Greenville 24 -hr S1 100 -yr Rainfall=9.84" Prepared by Baldwin Design Consultants, PA Printed 11/2/2018 HydroCAD® 10.00-20 s/n 09193 02017 HydroCAD Software Solutions LLC Pond 4P: Stormwater Wetland #1 Hydrograph 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 Time (hours) ❑ Inflow ❑ Primary Brookfield Section 4 NC-Greenville 24-hr S1 100-yr Rainfall=9.84" Prepared by Baldwin Design Consultants, PA Printed 11/2/2018 HydroCAD@ 10.00-20 s/n 09193 02017 HydroCAD Software Solutions LLC Summary for Pond 4P: Stormwater Wetland #1 Inflow Area = 10.088 ac, 45.54% Impervious, Inflow Depth = 7.37" for 100-yr event Inflow = 80.59 cfs @ 12.03 hrs, Volume= 6.194 of Outflow = 36.30 cfs @ 12.19 hrs, Volume= 5.611 af, Atten= 55%, Lag= 9.5 min Primary = 36.30 cfs @ 12.19 hrs, Volume= 5.611 of Routing by Stor-Ind method, Time Span= 2.00-26.00 hrs, dt= 0.01 hrs Peak Elev= 63.71' @ 12.19 hrs Surf.Area= 22,479 sf Storage= 73,612 cf Flood Elev= 65.00' Surf.Area= 24,796 sf Storage= 104,111 cf Plug-Flow detention time= 101.7 min calculated for 5.611 of (91 % of inflow) Center-of-Mass det. time= 51.5 min ( 854.4 - 802.9 ) Volume Invert Avail.Storage Storage Description #1 59.75' 104,111 cf Custom Stage Data (Prismatic) Listed below (Recalc) Elevation Surf.Area Inc.Store Cum.Store (feet) (sq-ft) (cubic-feet) (cubic-feet) 59.75 12,525 0 0 61.00 17,893 19,011 19,011 62.00 19,531 18,712 37,723 63.00 21,236 20,384 58,107 64.00 22,988 22,112 80,219 65.00 24,796 23,892 104,111 Device Routing Invert Outlet Devices #1 Primary 59.71' 30.00" Round 97 LF 30" SWPP W/FES @ 0.84% L= 101.8' CPP, square edge headwall, Ke= 0.500 Inlet/ Outlet Invert= 59.71'/ 58.85' S=0.0084'/' Cc= 0.900 n= 0.012, Flow Area= 4.91 sf #2 Device 1 59.75' 2.50" Vert. Orifice/Grate C= 0.600 #3 Device 1 61.00' 3.0' long x 0.7' breadth Broad-Crested Rectangular Weir Head (feet) 0.20 0.40 0.60 0.80 1.00 1.20 1.40 1.60 1.80 2.00 2.50 Coef. (English) 2.76 2.82 2.93 3.09 3.18 3.22 3.27 3.30 3.32 3.31 3.32 #4 Device 1 64.00' 14.7' long x 0.7' breadth Broad-Crested Rectangular Weir Head (feet) 0.20 0.40 0.60 0.80 1.00 1.20 1.40 1.60 1.80 2.00 2.50 Coef. (English) 2.76 2.82 2.93 3.09 3.18 3.22 3.27 3.30 3.32 3.31 3.32 Primary OutFlow Max=36.30 cfs @ 12.19 hrs HW=63.71' TW=61.35' (Fixed TW Elev= 61.35') L1=97 LF 30" SWPP W/FES @ 0.84% (Inlet Controls 36.30 cfs @ 7.40 fps) 2=Orifice/Grate (Passes < 0.25 cfs potential flow) 3=Broad-Crested Rectangular Weir (Passes < 43.61 cfs potential flow) =Broad-Crested Rectangular Weir ( Controls 0.00 cfs) Brookfield Section 4 NC -Greenville 24 -hr S1 100 -yr Rainfall=9.84" Prepared by Baldwin Design Consultants, PA Printed 11/2/2018 HydroCAD® 10.00-20 s/n 09193 © 2017 HydroCAD Software Solutions LLC U 3 0 LL Pond 8P: Stormwater Wetland #2 Hydrograph z J 4 b 6 / 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 Time (hours) p Inflow © Primary Brookfield Section 4 NC -Greenville 24 -hr S1 100 -yr Rainfall=9.84" Prepared by Baldwin Design Consultants, PA Printed 11/2/2018 HydroCAD@ 10.00-20 s/n 09193 02017 HydroCAD Software Solutions LLC Summary for Pond 8P: Stormwater Wetland #2 Inflow Area = 7.664 ac, 43.77% Impervious, Inflow Depth = 7.24" for 100 -yr event Inflow = 60.36 cfs @ 12.03 hrs, Volume= 4.624 of Outflow = 21.99 cfs @ 12.27 hrs, Volume= 3.949 af, Atten= 64%, Lag= 14.5 min Primary = 21.99 cfs @ 12.27 hrs, Volume= 3.949 of Routing by Stor-Ind method, Time Span= 2.00-26.00 hrs, dt= 0.01 hrs Peak Elev= 64.98' @ 12.27 hrs Surf.Area= 24,444 sf Storage= 69,810 cf Flood Elev= 66.00' Surf.Area= 26,555 sf Storage= 95,843 cf Plug -Flow detention time= 134.6 min calculated for 3.949 of (85% of inflow) Center -of -Mass det. time= 64.3 min ( 869.8 - 805.5 ) Volume Invert Avail.Stora e Storage Description #1 61.57' 95,843 cf Custom Stage Data (Prismatic) Listed below (Recalc) Elevation Surf.Area Inc.Store Cum.Store (feet) (sq -ft) (cubic -feet) (cubic -feet) 61.57 14,209 0 0 62.82 20,298 21,567 21,567 63.00 20,626 3,683 25,250 64.00 22,517 21,572 46,822 65.00 24,485 23,501 70,323 66.00 26,555 25,520 95,843 Device Routine Invert Outlet Devices #1 Primary 61.53' 30.00" Round 325 LF 30" SWPP W/FES @ 0.10% L= 330.0' CPP, square edge headwall, Ke= 0.500 Inlet/ Outlet Invert= 61.53'/ 61.20' S=0.0010'/' Cc= 0.900 n= 0.012, Flow Area= 4.91 sf #2 Device 1 61.57' 2.50" Vert. Orifice/Grate C= 0.600 #3 Device 1 62.82' 3.0' long x 0.7' breadth Broad -Crested Rectangular Weir Head (feet) 0.20 0.40 0.60 0.80 1.00 1.20 1.40 1.60 1.80 2.00 2.50 Coef. (English) 2.76 2.82 2.93 3.09 3.18 3.22 3.27 3.30 3.32 3.31 3.32 #4 Device 1 65.00' 14.7' long x 0.7' breadth Broad -Crested Rectangular Weir Head (feet) 0.20 0.40 0.60 0.80 1.00 1.20 1.40 1.60 1.80 2.00 2.50 Coef. (English) 2.76 2.82 2.93 3.09 3.18 3.22 3.27 3.30 3.32 3.31 3.32 Primary OutFlow Max=21.99 cfs @ 12.27 hrs HW=64.98' TW=63.20' (Fixed TW Elev= 63.20') L1=325 LF 30" SWPP W/FES @ 0.10% (Barrel Controls 21.99 cfs @ 4.48 fps) 2=Orifice/Grate (Passes < 0.22 cfs potential flow) 3=Broad-Crested Rectangular Weir (Passes < 30.61 cfs potential flow) =Broad -Crested Rectangular Weir ( Controls 0.00 cfs) UUTm GEOaERCI 2. MS PROPEFIY U NOT IDEATED INA BPmw. iL000 HADA ARU AS DEIE - BY ME FIDE WL I - ARE AGENCY. REFERENCE RAM 3]20b]4001 MTED JAN. 2 2004. E1EVAIMN $XOWN AAE B/6m 011 MTIOWLL cFOOEfx vERDCAl 1, W TEN AND1 SIFNE � '.W� SEWER SUPPLY TO BE RwAED BY 11E TOWN OF 5. CTRIGL SUPP TALTO BEYPAwIDmEeY) THE TOMN OF 6. 'OPROMIED UES M BE UN ]. RU00, of�nUnREOVIRE�E E" SO Dn51lm wOx FEES F TRE IG.TpN �gVOUW T AAFA. e. EODwm IMa1CF ENS SHALL 0 ME TOWN OF oNIFFNLIE N4"UCTION UN APPROV MAOOMMETHHE SMO DO N N. 9. CWS [ OBi TREETLLE 1 W LTSLOY'DO/DP SANITAR� SEWER EAND OML OP NEKURNANT STiwET. 0 NACEO CW iOpMMfZNOW SWTGANMRWMaWOGALTNE TOWN OF WINE�O WM�MINIUW NIM , I. ME -MOM NPEAvIOUE SOUARE FOOTAGE ACLIMCI PER LOT B .O%. t2. A 5 .- AND MMWMGE EASEMENT WLL BE RESERVED IusOE ROPIXIT ONES. (SEF TYPM LOT UTLnY AND DRANAGE US.ENT DETMLI. t]. ALL LOTS SHALL HAVE A MIN. EO' MOM AT TIME PUTTED NET, S- ANNNOT BEEWI- BACO ANY FURTHER THAN INCE ME MBL -11 SIONINGRm MEAT ALL SiREfF NIERSECTIONS.' ON" 'ITN E NOim- I5. CRESS CURB FOR RA.11 ALL STREET SECTAWATER_ _T HAVE SIDEWALKS. 18. COMMON ARREASETO B BASINE 1- T BACKYARDWOMRE OWWE�W "I «NAND % 5EREO' m vEW sa oa'u REr 23 3. � REQUIRED SEEx S OFFICE WILL NEED COPIES OF COMPACTON TES MOR TME BACKFILL OF THE C ISIING ND ON ffrS 98 1 21 E CONTRACTOR SHNL - ME IVELrc KS DEPARTMENT .e "` PRIOR TO NA(ING Co11UBOCNS OO EXISTING DRY OCATED WRNIN p T M DRAINAGE EASEMCM DR R/W. "' oM nroRWGHFARE ROADS ARE BWEMEEN THEE HomIFS 11 9.00 AM aND 4:W PM DMON- THROOGN DAY. SE pEPNITIED SA THE TOWN OF LLE IN ALDNpN. MERE WILL BE UNE C-OFES ON HOLIDAYS CELDWG THE MY BEFOREOOR AFTER F ER SAID NOLIMY. MUNM0P01 PLAN PREPARED .ADANCE WON ME N OF MFORM TRAFFIC CONTROL DEVICES RWEEUIRED ME ALL UNE CLOSURES AND MOST BE A -M BY 26 STREETS WILL NEED IDENCATION FO ONORGENCI' RESPONSE (PFA NC FRE CODE) OURwC CONSTRUCTION WITHIN ME Y - 9 - PUBLIC, STREET (N• R/M n ) n TY AT LOT UTILITY AND DRAINAGE EASEMENT DETAIL STORM ORAN04E PPE MTA O.C.5.i1 TO FES/2 - 97U 30 SWPP W/FES O 0.64% C801 TO "I - 40U 30' SWPP W/FES O 0.30% CB/2 TO CB/1 - AAUP 30' RCP O 0.3D% C8i3 TO OB/2 - 3OLF 15' RCP O 0.30% CB#4 TO CB/3 - 214LF 30' RCP O 0.30% C8/5 TO C914 - 30LF 15' RCP O 1.67% CB/e TOCB/4 - ITSELF 30' RCP O D.30% CB/7 TO Cap - 3OU 30' RLP O 0.30% CB/6 TO CBti - 2951E 24' RCP O 0.58% C819 TO CB/8 - BSLF1B' FLP O 1.56% CB/1D TO CEO - HLF 15" RCP O 1.30% FEsj9 TO CB/11- 16U 15' RCP W/FES O 0.30% CB/11 TO Cap, - 3OLF 15' RCP O 0.30% COO 12 TO FES110 - ,6U 15' RCP W/FES O 0.30% CB/14 TO CB/15 - Q F 15' RCP O 1.40% JB/25 TO FES/4 -295LF 30" SWPP W/F. O 0.10% 125 O.C.S.12 TO JB - 301E 30' SWPP O 0.10% DI/16 TO F6/3 -7"' 30" SIVPP W/FES O 0.54% CB/17 TO M/16 - 155U 30' IN" O 0.53% CB/19 TO C8/17 - 139LF 24' RCP O 0.32% CB120 M CB/19 - 249LF 24' RCP O 0.3(M C8/22 TO CB/20 - 240LF 18' RCP O 0.57% CB/23 TO C8/32 - 43U15- RCP O 1.23% CBf24 TO CB/23 - 11311 15' RCP O 0.79% CB/21 TO C6(120 - 42LF 15' RCP O 0.31% C9/18 TO C9j17 - 35LF 15' RCP O 0.31% 8' PVC/1 35V O 2.00% 5' PVC/2 SOUP O 1.10% DI#28 To FEE#. - IS- t8" sWPP W/FES O 0.125 DI/27 TO DI/2B - 2561E IB' SWPP O 0.12% 6' PVC/3 TO DI}28 - 45LF B' PVC O 3.515 DI/26 TO DI/27 - 280UF 18' SWPP O 0.1 z% "I TO DIi26 - 671E 18' EMPP W/Fes O 0.12% B' PVC/4 TO DI/27 - 401F 8' PVC O 3,80% B' PVC/5 TO Mi26 - 40LF B' PNC O 3,75% B' PVC/6 45LF O 1.6D% B' PVC/] 451LF O 1.51% 6' "a 701E O 0.86% 8' PVC/9 40U O 0.40% B' "M 40LF O 0.50% FES/5 TO F./6 - 72LF ,B' RCP W/(2)FES O 0.30% CA V N HOODED TOWN OF :NTERYILLE 0 1 I W5 I WOcOED ���y555 7e. �, ami 1 1 41 .1 EASEMENT HOLES 1. WATER MYNS AND SERJICES NAVE 10' I'- EASEMENIs CENTERED ON UN Es AS INSTALLED. 2. SANITARY SEWER SERVICE LINES HAVE A 20' UT4IT3' EASEMENTS CENTERED ON SER -E UNE AS i- 3. SANITARY SEWER MAINS LESS THAN 6' DEEP HAVE A 20' UTILITY CASEMENT CENTERED ON SEWER UNE AS INSTALIED- 4. SANITARY SEWER MAINS V-15' DEEP HAVE A 30' MLIIY EASEMENT CENTERED ON SEWER LINE AS INSTALLED. 5. SANITARY SEWER MNNS GREATER THAN 15' DEEP HAVE A 40' EASEMENT CENTERED ON SEWER UNE AS INSTALLED. �a Call 72 Hours Before You Dig! 1-800-632-4949 1. COMRECTORIS NLLY RESPONSIBLE FOR CONTACTING AP PARR. ANDroK AND THAT All C ISRNC CTUIIES ARE LOCAMO UCTION. 2 FEW MMEN IS NSBLE FOR FNSUR M USI .. AS NEC.swry TO E iNf slG PON 3. ALL PAVEMENT CO S. CONCRETE OR �P� TTMMEWWWN IBE PLACED UNAACMCE OARTI O ME STANDARDS E ATR)N. OP LOCAL 4. SHORING 3jURRESN BEERIIN ACCO ZEE WITH .. TRENCH MG STANDARDS, , . SUBPART. OR RS AMENDED. T t'A�'bifwMry ss FN SSS, IIx oEpta lF2I TNIoc F..4 s ISO' KPI --..V UNE TABLE xoii. �'E) fi5S-�S .s 1 MOR -.- aeo.w �����y5Male��9sist ."a a B2 wv.3O,, wvm.es ¢ #�-- ex a' F�vS. �1 I,ePU))µ wv. es., N psllw'•pl v.11R�JV91. ITI WORu c1 QAIpf3R.57 B/ePu:°3IIS1 "'•• RIW 36 \ ! ssaWGr . aT eN �0a] WI IN a 4 r OM A,1 4vt' wR°Y°aiBE, �0v�asm Hvf406ed1 9 / � \�\ \` � \ /B)� �\I L12 \ 1 (51 0FS SET �CLNUIg4aFix E(NCA Iva) ALK I`M i � (31)w (3CA 2) n - i I_IX I I ASTLEFORD DRIVE I ♦.. IO R/W 32' B/B PUBL)C) I (2J) IE - P, \\\ / ,a\\\ 14) (52) I ^off T (61) i (t2)/ - 11 I \ g* Wei 60)� /(s3) IX 'dl \/ \ \� >/_�\\Y \�4_o) RESIDENnl 16dR1� \ TUNSBERG COURT ill Ii 1g \� (59) `I v/8)\IW 32. 3/8 PUBLIC)�.�39) BROOKFIELD \ (E7)\ .r-' (6_4) WGATE DRI-SEC1WI y�\ 70) _�(/.NER%W3UBLIC)11 m\/(56)\ (71) / RESIDENt1AL (65\ v eFG'�r / / -iR _10 CUDF IS' 0 (54)\ �(6e)BROOKFIELD�a�! �w�w__ l�I✓ no, CTIDN 1- _ u is. Pc 50 4N0.E-FA.R.Y / 36) D \ Y I I (72)♦�-�-� ll / C 1 (37 4) I /� a OEwAu (mm.) (68) (IX67) / LINDA is N5 (73) 7 I 'IRm VERNELSON 1 / RESLDENTAL 35) \ BRAEMAR DRIVE °I - MWCLAYMORN /` ;li 1a cuo, (DD' R/W 32 a/e Pueuc 6�- i N I c ss z, ,( \Ck; �s£-EA15 q Mx cs') I MB9]&e G 75.6 ACIBWLIURK /\\�\ BROOKFIELD - A BR01KRELD DRIVE -� - a- f R `^•� / 3L) SECTION 3 (12) (ED' R/W 32' B/U PUBLIC/ ; ^`a ss�w 3_W� m DA \ IAAn. � � PON Rows / - OR MB 59. PG SD TQM U♦G _\ (i1)T(1o) I (9)-�('e_� 9- e _ I ,sfi c�es� _ o KAREN HARRIS '\ R 13 Y (8) I (5) I (4) \ (2) 1 9+ P` s }W KLINGLER ««DP WA,EE w PK ( ) m,j ,�,pA •.. I ,r a" I BRAEMAR DRIVE ,a (3) b• 2pe.. ' lc x AS I W -. G. .. rt IA, SAN TKr SEWER x Gess a \ HI 8 h/V ATR y-,v'Pw sA814) .M^, •v ^^. naNE-APIa ])s (60- R/W 32 BjB-PUBLIC^^. z M 4 . xsx/z 4 - (IxnAa Wm cq G w ( eYs3'S]' E7 az3 iii R"w.I 29s.0, (TOTMT 4 (21) I (20) I - - (19) I (IB) I ( i - 6siaPl �w s>o-1 s. - 600-T 7 (ts) a.x.3.Oss \u.Li mF. x,TIER",aow�4F1�,�.n�a®• .I Ra�FI^ ® r >s;p-_ _Iry'i UI Mm rm F' I N_Iz ♦� EX a RVCW ATDOF - S IF t 'Olb6j. 9%� un r Ex. (z) Art vAI �t@,A - " N OT52'6,' EGJO.ti' .ED-- _ 8000' / Do' m 'i (Tw.1-11056- o � SINQE_FAMILY �N♦DEIUaf N }-m O.t 14.41' 0:1 eArx saE7 ee. i R-12.5 �R (3:1 FRDNTwa4pE1 , - YD,Sz iw SHANNON_ DAN TREPALTER LYRE TI TASEMEM WID7lIS ABS n. PGI 15' RCP -M- 10',8' i.sa W IS, RCP - 15' EASEMENT 24' RCP - 15 EASEMENT OO A,1 30' RCP - 20' EASEMENT 35' RCP - 20 EASEMENT xaPe) 42' RCP - 25 EASEMENT 48'RCP - 25' EASEMENT ALL OTHERS ARE 10' WIDE DITCHES - 12' - ,-BE . TOP OF RANK EASEMENT HOLES 1. WATER MYNS AND SERJICES NAVE 10' I'- EASEMENIs CENTERED ON UN Es AS INSTALLED. 2. SANITARY SEWER SERVICE LINES HAVE A 20' UT4IT3' EASEMENTS CENTERED ON SER -E UNE AS i- 3. SANITARY SEWER MAINS LESS THAN 6' DEEP HAVE A 20' UTILITY CASEMENT CENTERED ON SEWER UNE AS INSTALIED- 4. SANITARY SEWER MAINS V-15' DEEP HAVE A 30' MLIIY EASEMENT CENTERED ON SEWER LINE AS INSTALLED. 5. SANITARY SEWER MNNS GREATER THAN 15' DEEP HAVE A 40' EASEMENT CENTERED ON SEWER UNE AS INSTALLED. �a Call 72 Hours Before You Dig! 1-800-632-4949 1. COMRECTORIS NLLY RESPONSIBLE FOR CONTACTING AP PARR. ANDroK AND THAT All C ISRNC CTUIIES ARE LOCAMO UCTION. 2 FEW MMEN IS NSBLE FOR FNSUR M USI .. AS NEC.swry TO E iNf slG PON 3. ALL PAVEMENT CO S. CONCRETE OR �P� TTMMEWWWN IBE PLACED UNAACMCE OARTI O ME STANDARDS E ATR)N. OP LOCAL 4. SHORING 3jURRESN BEERIIN ACCO ZEE WITH .. TRENCH MG STANDARDS, , . SUBPART. OR RS AMENDED. T t'A�'bifwMry ss FN SSS, IIx oEpta lF2I TNIoc F..4 s ISO' KPI --..V UNE TABLE xoii. �'E) fi5S-�S .s 1 MOR -.- aeo.w �����y5Male��9sist ."a a B2 wv.3O,, wvm.es ¢ #�-- ex a' F�vS. �1 I,ePU))µ wv. es., N psllw'•pl v.11R�JV91. 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F. �`p� y �YWpNt Wee 9fi S3 - 1950D �m nu� sWMEL1• Nv 3 s u DI w 90] 7e' (Tarin GL wv E 7E' "1 A AA. soEWAuc US i R SHOVE FAMILY R-125 �i �// KARL WESLEY---�/1 DERREBERRY COURT MCLAWHORNEnd. 60' R/W 32' B/B PUBLIC) MCLAR. KARLA ALLEN AL 1 NOR A(a1C11LNRN FnArz Ole 2.1 PG es, 1 12 w x e PEDRO BANDERAS me p TRU IS MIS ED �YCBE. 2075 tH � w, / 4-W_a_W• M�Lns 'H�. m" ` DMI 6 A �w�avlo I" FOR 12 w x e w t cwt mal U,aaE DDS wD .- 1.) me p tH � i.sa W ENTILDI101 AEACULILRAL OO A,1 xaPe) MARY F. MELLON iE B'PC ue TRUST OMAY1 Bo 22015 I>81033. P.1. 1 1 / ue 594 IS E,5 uwJ � ' 6s% ("'.) sa'A _ „• ss enNF>INEnK TE T DEEDS 4- LIN FF6Eg!aDEPwI YAAWS _ _ _ sEEET IN11E1L wv. R. J / / 11 (FR0E10 I (BACK) SHEET 1 OF 3 - DWD BUFFER ALRHCRI-NN PUN "COMPoSRE MAP' A, AK TMA u�] a c.wc SHEET 2 OF 3 - DINO BUFFER AUIHOMZAlION PUN 6A.A USOADNr / 'MRMWAIER WETLAND BtSIN /1 DETAINS" ICH EWWC' sNEET 3 DF 3 - C'MO BUFFER AUMORIZAPON PIAN T F KEaSSARr. RE -GRADED ROAD -SIDE DITCH CROSS-SECTION(A-A) 'STORUWATER wERANo &SIN 12 DEMOS' RIPE)SURVEYOR'S 921TIF1tlL110N �R�(Aro aA6F ,m. I. MICHAEL 'EST � LiN. CEWWnFYLT ME CouIND+Rr suAIY cRNIERI SURVEY. AND Pax AFTER IWxncAs r w m NORIECATAL ° SNDWN N RE E ownclm avow ur DIRECT AND SIBLE CHMGE rtrou AN ACTUAL ORIOND SURWCY MADE UNDER PE SION (DEm IS P _ \� MWWIW yn DESCRIPTION RED -OED M (SEE REFFN -) ON - INFOR ON MIND IN MAP BOOK 35]3, PAGE s72 . OA 5 PEFERKNCED HEREON. THAT ME SION- NOT SURVEYED ARE . a5, Al CIFARIY "I- I � DRawN u C""=' FOu1D IN EZ �- PAGE 142. OB AS aW. u I ao3. REFERENCLOr NT'uT :ni"aPo RpaNrc s -T RATI F PRECW rot As wcu ut a :]4.44➢-: TINT ,ul ♦., o•EH t IDNL OPOsW D sNYI NOr eE MSB ME CONfl"WNCE = ERIMtyE TO FEDERAL cE«w»ac wnARC,",MAIroPocxPFuc Mo�imON A x _M K BOOK UNEs uAY IDT uEErHE SETWAIm STAIDARp-. 1W.t vAiIMI CONTR0. WAS 43249 Y CABG .TABOSHm AT ME SNE r0 THE Cuss MRD: AND i T MI5 MAP MEETS THE = ¢ SEAL v _ L - REDIRIME1rs OF THE SruAwRDS OF PRac,FE FOR LINO SURVEYWG N NORM C -AW NUD .1600. 56 y 50 RNCi 3� "'DOR nnin J6`o♦`" NIN.S OwGINAL ilwE AND SELL M5 ]_ MY OF OECWB. .MMB. "vO...... 0 `¢V• DETAIL VIEW nnmN (SCIS SxNm. _. _ _..__. _._ nASc uc rare•„ w.. -,n.w EOFND ABS AfJaILOMTPoLE-BOTMBUTADIEME-s,YRENE SAN BE//B - "FoCURB TO BACK OF CURB eu _ RU -N1, ENC COR TION BE - BOW OFF F "IEbEM PRACTICE .w. TE -SIGN wX NG PO - OB CATCH BASIN SIO -.NE ROAD CMP - ETAL PIPE CO C� - CMOH-WWMCRETE OCA Tm PLASnC PIPE °E, -DROP NLEr .UCRLEMON PPE OR - OMNIeNE5P0UT CO. - LOSRNG CONCRETE MONUMENT EIXitSC'nOrNiI IR.N vIP EISBP - IXSTING IRON STAKE EIEC- ELECTWCAL. CONDUIT CIRIGL ELN - EIECTHIC 1.7-1 .7 11PIPE EI31H LEDGES o` MA 1EP1N- Exlsnlc alKIeRtNTKAto1 NYL IXExIiPwNITS pM 1°LECKRETE PPE FE9PS - -.N FFE - FINISHED BOOR ElEVAaON F. FIRE NrDRAM FIRMFLOOD RANGE RATE MAP M4 - FORCPENE MIN MM4MRWtER F/O - FILTER OPTx ON GA V MK HB _ IciosEWIRE nOW CONTROL -E MER LSSA -E D AREA, YN- .MYUM BULn NG ONE NY qE 11 NNETAL PIKwPTER wn ECSOlfOtT ORCP'POL STRUC ORE OUR WERHEODLOUT, - R MITE PCC - POINT OF CO- CURV K POINTPRO OF REVERSE CURVAMRE PoNTTDF -CA WC _ POLp WCHLOREE PH -SE R RE""MN RGm CONCRETE PIPE SIR -N- SET PARKERPKA OM NAIL SM's"S-SEWER sE I SSFIXE STRI Brom SEWER MANRY SEVERNHOL� E SW -;E!"=FN WALL NOPE S-BwEWAL1 l- PIPE TOP 01 TTO TCONC-NP OF PCIRE CMTI MAM ITRLwI- To't�P r FC - ONE -E -ENT TOPOF ILMN- IELEPNONE E" �Wm- M-EP�WHONE PTEECCSTAL TTEPSB - TRAFTIC S_ BON%pOOI IFIRIERPOLE uN ,Poll VG -VALLEY GUTTER W. - WOODSl1NE - -D -1 BOX WAVER VALVE - - TO SCALE ■ - cLAss a" ME APR ®- CONSTRUCTIpI II- OF/IXIT EIESSTITING BAUTrtA� EWER UN -.-- FASTING WATER UNEtwm E �- UMBEF CONSTRUCTION ® - DRVFMDE EASEI4EER ®- RPARMN BUFFER ® - ... EASEMENT - CONCRETE M. DITCH -S CLAES- - AREA TO BE DEMO SHED NOTE:ALL DRUH40E STRUCTURES SHALL BE TRAFLIC RATED FOR TYPE OF USE SHEET 1 OF 3 DWO BUFFER AUTHORIZATION PLAN COMPOSITE MAP' W 4 ta® a1111 1' IIWO( SlE RS w a -- w O'IRt ------------------- t0.a5a SF.`� 10 e. 1 1 1 II 1 1 II 11 1 11 11 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 25'v 2 E NOT D PPEDVLE G ` R .— ANG ES (TP.) O --6 BLACK WALL 1 1 1 I I 1 I 1 1 see / J eeTMA � _ I 1 I 11 TCP CF ORATE 64.00 i GALVANpID OAN 4 PLACES (TED.) p! 1 1 �� � 1 BLOCK wnu / \ 11 BLOCK WALL PROPOSED b U 6' WEIR ELE61 5 \ S UWFl ,ORIFlCE ' V1 •' 1 B 0MORETE•5... lir MR. roER r.R. SECTION A -A UP NOOO TO VERs CONCRETE iU 6 FILL OOS M Pe CONCRETE OF JO' SANTE SECTION B-8 � T 1p _ - (NONJONFBI.T IN TS,) 0 V O-( O6 O cprn6a sTRucrvRE �v WATER AS OOpO 30' $WPP UR pO�00,o, pp00 O / p 0000 00 O t OpO00p0 CUSS 8 -1 I N (4 ) 0 000 p0 TEMPORARY HORSESHOE ROCK DAM !-PVT: VENT PIPE O O ta® a1111 1' IIWO( SlE RS w a -- w O'IRt ------------------- t0.a5a SF.`� 10 e. 1 1 1 II 1 1 II 11 1 11 11 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 25'v 2 E NOT D PPEDVLE G ` R .— ANG ES (TP.) O --6 BLACK WALL 123' ^UT 1/Z' BOLT W SHFR / J BAR PRATE OAL AN�2F0 I (T+P.)B.7 —1/2' STAINLESS STEEL —1 VATH NUT M WASHER (—) +/Y GAL ANIZED WEDGE ANCHOR ATN 1 i/2" -- A -B' BUCK wALL G— IT TRATE a ALL— GR GSVANRED BEAR TCP CF ORATE 64.00 GALVANpID OAN 4 PLACES (TED.) �� BLOCK wnu / \ BLOCK WALL PROPOSED b LAPP 6' WEIR ELE61 5 \ S UWFl ,ORIFlCE ' V1 •' BOTTOM S6.17 B 0MORETE•5... lir MR. roER r.R. SECTION A -A UP NOOO TO VERs CONCRETE iU 6 FILL OOS M Pe CONCRETE OF JO' SANTE SECTION B-8 OUIET CONTROL STRUCTURE IN TS,) Y P. FAAittOTR SKIMMER w/2a' DU METER ME. (REMOVE AT END OF P...T) cprn6a sTRucrvRE �v WATER AS O— CNEt]RNDAA. 30' $WPP UR TOP ELEv. 61.00 1 STOVE W" 2 CUSS 8 -1 I N (4 ) BOTTOM EL � 5100 TEMPORARY HORSESHOE ROCK DAM !-PVT: VENT PIPE VC PIPE PVC VE PVC EE CAP PVC vc EEeow D CAP VENT RPE END PVG PIPE�LT ISOMETRIC VIEW NOTE: ALL PIPE P>C SC EDUCE b TEMPORARY FAIRCLOTH SKIMMER DEWATERING DEVICE NOTE: HOA ESTABLISHMENT FOR COMMON ARU ANp BMP MNNTENPNCE REQNRED PRpR TO RECOROATON OF FINAL PUT. NOTE: CURET CONTROL STRUCTURE TO SERVE AS Pott 'IPF -8 3:t MM. THE EMERG C OJERROW FOR THE PROPOSED BMP. 1� TEWORARVVPOOL T— EIEV.� 82.00 PERMVAEaK POOL _ NOTE: LATENTS ARE NOT ALLOWED AS A PUNT OPTION ELEv. 61, f3F'. 58.]5 � 61.00 EOR THE WERNIp. AWAM PUNT />,1� CUATC PUHttRG SHELF (e' LIN.) El£V. ».W-+ \ / 1 BEu (6• wN.) DETENTION POND SECTION A—A (NT.S.) a >oe EDP i POROUS.6B)AFF'LE STORMWATER WETALD PINKING SPECIFICATION 1. AU. HERBACEOUS PLANTS WITHIN THE STOR4IWAT£R WET ANO PROPER (SIMLLOW WATpt AND SHALLOW LAND ZONES) SHALL BE INSTALLED BETWEEN MARCH IS MID JULY JI. 2. UNLESS OTHE)iMSe OFSICNAIED• PLANTS SHOULD BE INSTALLED AS LANDF DRIFTS (LE, MASSES OF A SINGLE SPECIES) WITHIN THEIR RESPECTIVE PLANING AREAS. 3. -T- A SLOW RELEASE FERTUZER TABLET NE TO EACH PUNT WTTH/N THE WERAND PROPER. FOR HERBACEOUS SPECIES USE Al SME A—TC-TABS 20-10-5, BO DAY LOMINUOUS FEEDING. 5 GRAMS, DR DOUNALEXT FOR TREES AND SHRUBS USE ACR/fR04 20-10-5 PLUS MINORS PLANTING TABLETS, 2 YEAR SLOW RELEASE OR EOINVA .. 4. AIL PLANTS SHLL/. BE Wt£CBY DESCENDED FROM INOM 1 GROWING WTID WAMW 2DO MILES OF THE PROTECT SITE IF SU/TABL I— GANNOT BE OBTAINED, PLANTS OF OTHER GENETIC PROVENANCES AMY BE -UZED W1/H RIE MPROVA OF TINE OWNER OR OWNERS REPRESEMATNE. 5. PLANT WIERAL SHOULD CONFORM TD AMERICAN Sr— NURSERY STOCK. PUBLJSHED BY THE AMERKAN AS50CARp0 OF NURSERYMEN. 6. ALL PUNT WTERAL TO BE CONTAINER GROWN PLANTS OF AT LEAST 4.0 CUBIC INCHES ). AMACITY — OF TEN (10) DIFFERENT SPECIES. TOTAL OF WHICH Frv£ (s) ARE EMERGENT SPECIES W IM NO MORE MAN J09 OF A SINGLE SPECIES. B0. RECOMMENDED — FDR PERMMENT SHALOW WA LER (J' -B' DEEP). PI ANTS SHOULD BE OF EACH SPEGES MD —TED IN A NATURAL FLOWING ARRANGEMENT. A ACCRUE EUBLORDATUY (SNEETFAG) B. PRT I VIR"G` (ARROW ARUM' C. SAGTTMA URFDu4 (DUCK POTATO) D. PoNTEDERA CORD4TA (PILKERELWEEO) E SCIRPUS CYPE RNUS (w00L GRASS) SIALOW WATER URFACE AREA- 8.052 S.F. TOTAL NUMBER OF PUNTS SPACED AT 24' O.C.- 2,650 88 . RECOMMENDED PLANTS FOR SI—OW LAND K J' DEEP TO TEMPoRARY POOL £lEYADON. PL AMS SHOULD BE OF UCH SPECIES AND PLANTED IN A WTUBIL BONING ARRANGEMENT. A ASCUS LAS /NCARNATA (SWAMP MLXW£EO) B LOBELA CARMAIMIS (CARDINAL FLOWER) C. EUPATORAOELPHUS iiSULOSUS (JOE PTE WEED) O HIBSCUS COCCINEUS (SCARLET ROSE MALLOW) E VERNONA NOVEBORALENSIS (IRONMEED) NGRAIEPPED SHALLOW LAND SURFACE AREA- 5,368 5 F TTFAL NUMBER OF PUNTS SPACED AT 24' OC- 1,350 NPPED STDRMYATFR WFRANO OV�TR N -HED xF 1 CLUB MID GRUB WETLAND AREA 2. UC4VA7' STORMWAWR WETLAND AREA TO ROUGH ELEY RON AND SPREAD OUT EXCAVATED TOPSOIL EVENLY IN A MAXIMUM DEPTH GF 6' IN FELL AREAS WIIHIM THE INDICATED UUITS OF DISTURLANCE 3. INSTAL EROSION CONTROL. MEASURES TO STABIUZE POND ARE 4. INVT M STRUCTURE. 5. WHEN SRE NAS BEEN, STABILIZED WRH TEMPORMY SEEDING, UBC AND CURB AND, GUTTER, CLEAN SEDIMENT OUT OF WETUNDS BASIN AND PREPARE BASIN FOR PLANRNG. 6. ARON COMPLETION OF FINE GRADING, CONTACT RLE TOWN OF WINTER&LL PU WORKS FOR A BMP INSPECTION PRKR TO AS -BUILT DRAWINGS AND INS XARON DF PUNTS. ]. I15ALL WETLANDS VECET— PER SPEGFICAnONS. 8. PERMANENT SEED BANKS AND SLOPES OF BERM AND S.1.101" WETLAND AREA WE WITH CAP P C Wv. .15 P MNNIENANCE PIAN PFTEA CONSTNCT ONION ACTMTFS - INSPECT AFTER SEVERAL STORM EVENTS FOR BINK STABILITY, VEGUATON GROWTH. OP/PAGE SYSTEM FUNC-A-. MIO SIRU — DAMAGE. 5F F REFECTION - INSPECT FOR INVASIVE VEGETATION, DIFFEREMSAAKMM . SEKLEMETJT, CRACK/NG, E/tOSION, INLET AN OR TREE GROLET. AN ON RLE NANNELS, SE RLE LTMDU OF THE R E B IN RIE INLET AND THE "E" AND PILOT R ANNELU SEDIMENT ACCUMULAKON IN THE BASIN; CLOGGING OF WRET, AND THE &GOR AND QEN50Y OF TH£ VEGETATON ON THE BASIN SIDE SLOPES AND FLOOR CORRECT OBSERVED PROBLEMS AS NECESSARY -NOTE SIGNS OF NYDROCOISON BUILDUP SUCH AS RO4NAV OIL ON WATER SURFACE - INSPECT FOR DAMAGE TO THE EMBANKMENT AND MLET/OUiLT STRUCNR£S REPAIR AS NECESSARY --MR FOR SEDIMENT ACCUMULATION IN ME FACILITY AND FOREBAY. -EXAMINE INLET AND OUTLET DEUCES TO ENSURE THEY M£ FREE OF DEBRIS ANO ARE ovERAnoNAL ONE-TIME - MAINTFNe_ucF ACTMnFt ONE--TMETIME -REPLACE WETLAND VEGETATON TD dWNTMN AT (EAST 509 OF SURFACE AREA COVERAGE W WETLAND PEWEE AFTER THE SECOND GROWING SEASON. AS NEEDED AWMENMCE -REPAIR UNDERCUT MFRS. EROSION TO B4NK5 AND BOTTOM AS REQUIRED. WHERE PERMITIID BY THE DEPARTMENT OF FISH MD GAME OR OTHER AGENCY REGULATIONS STOCK STOFMWATER WETLANDS REGULARLY WITI MOSOURO FISH (GAMBUSM SPP.) TD MANCE NATURAL MOSOUTO MD MOGE CON/RCL. FREQUENT (3 TO 4 TIMES PER YEAR) -CLEAN AND REMOVE DEBRIS FROM INLET AND OUTLET STRUCTIRES. -MOW SIDE SLOPES AND R£MOV£ CRASS C!/PPINGS REMOVE UTTER M0 DEER/S FROM BANKS. BASIN BOTTOM TRASH RACKS, OUTLET STRUCTURES, AND VAVES AS REWIRED. ANNUAL MAINTENANCE (IF NEEDED) -S(ANPL£N£NT WETLAND PLANTS F A SIGNIFICANT PORTION HAVE NOT ESTABL6 (AT LEAST 309 OF Rl£ SURFACE AREA). -REMOVE NUISANCE PLWi SPECIES -CLEAN FORESAY TO AVOID ACCO NON IN WIN WETLAND AREA W REDUCE TIE FKOUENCY WHEN THE AWN NETLND AREA NEEDS TO BE CLEMED. -HARVEST PLANT SPECIES IF VEGETATION BECOMES TDO THICK CAUSING ROW BACKUP AND FLOODING MORE FREOUENF PUNT NAftESRNG ALAY RE REOUIRED BY LOCH. VECMR CONTROL AGENCIES. -FERRUZE NEW WCETAIION ONE TIME ONLY INE OWNER SHALL NOT FERTILIZE V£CETATIUN AFTE" THE INIAL OCCURRENCE. -MONITOR SEDIMENT ACCUM—TIONS, AND REMOVE SEDIMENT WHEN THE ACCUMULATED SEDIMENT VOLUME EXCEEDS 10-20.9 OF INE BASIN VOLUME PUNTS ARE CHOKED" WITH SEDWEM, OR RLE WETLAND BECOMES EUTROPHIC. IT IS SUGGESTED RAT ME MAIN AREA BE CLUNED DNE FALF ATA RUE NITH AT !FAST ONE CROWING SEASON LN BETWEEN CLUN/NGS. MIS WU HELP TO PRESERVE RIE WGUATOv AND ENABLE ANE WETUND TO R£COV£R MORE QUICKLY FROM THE CLEANING. SEEDING AND MULCMNC SCHEDULE PER ACRE THE KINDS OF SEED AND FERTILIZER. AND THE RAILS a<APPUUTION OF SEED, FERTILIZER, AND LIMESTONE, SHAL BE AS SATED BELOW DURING PERIODS OF OVERLAPPING DATES, THE KIND OF SEED TO BE USED SHALL BE DETERMINED BY THE ENGINEEyyR. 1I0 E10-20 1.000 T.N. L/BDgeCp( JAASNPNPLTA TAACCK 2000GLL/TON OF MULLING) JA AToll DEeCTEUMBER 31 SO entipede 5 P CeOSOCt B-1gl a 50 F-AM,T AOW / LimaatOrW SLOPES 2:1 AND STEEPER AND WASTE AND BORROW LOCATIONS: NY 1-DECEM13ER 31 ] Tall Fescue 50 Centipede u elsio�e TEMPoRARY SEEDING COAL SEASON' PLANTED BETWEEN 15 AUGUST AND 15 APRIL 120/ RYE GRAN (NO RTE GRA55) 5F .W'. GERMANSEASONBROOWWN MR OR FOX TAIL MILLET ED BETIfEEN 15 APRIL AND 15 AUGUST 3otN n`W>VRa/ c`�P� t L SEPI ON.y 2 4fAL ' oa1P'3vo e-° Call 72 Hours Before You Dig! 1-800-632-4949 5HEET 2 OF 1 DWO BUFFER AUTHORIZATION PLAN "STORMWATER WETLAND BASIN #1 DETAILS' L K. p fMb-x[rN�j SF� -� I 1 � I (PBWArKWR �` �� ,r si. I II U ro'El CASTLEFORD DRIVE ) 60' R!W 32' E/B - � -r I � I I / I I � I I � I I � I I I I I I EnsiYFxOiAWnC'[ -- _- x 1Y �"• it - � " W t>Fa) to • WP Off 5 aP� A« 1 SF.IEGT wIAEW / \ \ n NeW A�N lTo Bc arFAm) - \ •\ L? to \ \ t o I 5 I I BrFnE�(Trzl � ! / `tl ArroOx wtE / +xeu sF I / /uWl1w> .a{.. A COMMON AREA LI POND DETAIL VIEW SCALE: 1 20' NTAWIESS STEEL BOLT N & WASHER (IVP) B maw WMLJ GALVANIII AX GRATE- B fJ P AN VIEW ,R I TOP OF GRAN GRATE 65.00 PLAczs ( .) " eLocK wAu ]ft El£v. .2 52 ROPOsma- BWPP 1v H BARJ12' 11 Nx. BOTH WAYS SECTION A -A FILLW,-`oOC.S. WI+ 301, a ON RETE ,,P TO INVERT , A6' - 5ECTION B -R OUTLET CONTROL STRUCTURE (Nis) TEMPORARY HORSESHOE ROCK DAM (NT.S.) 3_t 0¢9 POG nREs N. TDNOfMRxVP00L T- EHD/.= ea.00 DEv. B2.B2 - PERWWEM L _ i V Sl e2.B2 A_A . PUN N AT. PUNTING F1F (B ) ElEV. BO.B2-I \ 1 LLv. SHEAF (B Yrv.) ELEv. 81.57 �ETEy. SB.Bx/ �-E 80.82 61.5] DETENTION POND SECTION A -A (N.Ts.) vc PANE Pvc vwr PIPE `� M ELBOW ( ) WATER SURFACE PVC E P cmk EIBOw PVC TEE VC PIPE VC w� r i PIPE N ASSEMBLY GOC PVC PIPE PVC �sSEMBLT RSM AS.uBLr MNE RPE END VIEW BOTTOM sURFKE ISOMETRHC VIEW SIDE VIEW NOTE: NOP ESTABUSMMENi FOR COMMON AREA ANO BMP MAHLATEN4GCE REQUIRED PRIOR 1D RECORM1gN OF FINAL PIAT. NOTE OUTLET CONTtOL STRHICTURE TO SERVE AS THE EMERGENCY ITVERROW FOR THE PROPOSED BMP. NOTE GTX ARE NOT ALLOWED AS A PUNT -- FOR THE WELMO. NOTE: ALL PIPE PVC SCHEDULE W TEMPORARY FAIRCLOTH SKIMMER DEWATERING DEVICE (".T.S ) TEE STORMWATER WETLAND PLANING SPECIFICAMON EIEV. 62.82 1. ALL HERBACEOUS PLANTS W//N/H THE STORNWA)ER W£/(ANO PROPER (SWV.LdY W.1TER ANO SHVLOW LAND ZONES) SHALL BE INSTAr,m BETMEEN NMCH T5 AND JULY TEE WTH CAP 2. UNLESS ORIERMSE DESIGNATED. PLANTS SHOULD BE INSTALLED AS LANGE DRIFTS (LE. K WV GTS) MASSES OF A SINGLE SPEC/ESJ WITHIN THEIR RESPELm'£ PIANNNC AREAS. B eP 3. INSTALL A SLOW RELEASE FEROLIZER ABLET NEXT TO EACH PLVIT WTIH/N THE NEILWD PROPER. FOR HERaICEpUS SPEC/ES USE AG SAFE A"- M-10-5, W NY I/Y NUT r WASHER 1/2' B0.T COMINUOUS FEEDING, S GRAMS, OR 10tflK EM. FOR TREES AND SHRUBS USE ACRIFROM 20-10-3 PLUS MINORS PUNTING TABLETS, 2 YEAR SLOW RELEASE OR EOU ANT. BAR (9i ATE OA. 2.5- HOT WPPm IID ANOL£ A. KL PUNTS SHILL BE DIRECTLY DESCENDED FROM INOMOUKS GROW INC WILD WITHIN 100 WES OF THE PROTECT SITE R SUITABLE STOCK CANNOT BE OBTAINED. PI AMS of OTHER a PLAITS (TVP.) GE MC FWOYFNNACES MAY BE URUZED WITH TIE APPWOVK OF ME OWNER OR OWNER'S REPRES£NTATNE 1/2' -,AN]ED 5, PUNT AN IERLAL SHOULD CONFORM TO MERI(AN Sf NRO NURSERY STOCK P(/BL/SNED BY MILTHOR WTI t I/z' BLOC% WALL FA®ENIPWT a 12' O.C' THE AMERICAN ASSOGATT(MW Of NURSERYMEN. 8. ALL PL AM AfiA)ERIAL TO BF I-OPI ER GROWN PUNTS OF AT LEAST 4.0 CUBIC INCHES MAG ]. A MW/MUM OF TEN (TO) OIFFEREM SPECIES,E K Cl -C,TILE (5) ARE EAIERDENT WITH N SPECIES MORE THAN 3=OFA SINGLE SPECIES. DETAIL VIEW BA RECOMNENOED PI-FOPSIFT E5/YllLOW WATER (J--9- DEEP). PLANTS SHOULD BE o" EACH SPEGES AND PUNTED IN A NANRK FLOWING ARRANGEYEN/. A ACORUS ((SWE£TFUGJ P£LiARGINICA ARROW RM) BC. S- U -L. (DUCK POTATO) 0. P RM CORDATA (PWmwoof IRPUS -Ss) E SCIRPUE CYPRINUS RI 9.134 SHALLOW WATER SURFACE APPA= 9,134 S.F. TOTAL NUMBER OF PUNTS SPACED AT 24' O.G.= 2.3(10 BB. RECONMENOED PLANT$ FOR -0W LAND 1 J" DEEP TO TQIPORARY FYJOL nFARON. FLINTS Si D BE OF EACH SPECIES AND PLANTED IN A MWA FlDWING ARRANGEMENT A ASCLEPNS INCARNATA (SWM' MILKWEED) B. LOBELIN C41DINMlS (TAROINM. FLOWER) C. EUPATORMDELPHUS FISNLOSUS (JOE PYE W®) O. HIBSCUS COCGNEUS (STARLET ROSE NAL,oW) E VERNON. NOVEBORACENSIS (IRONWEID) SHALLOW LAND SURFACE AREA= 8,089 S.F. TOTAL NUMBER OF PLANTS SPACED AT 24' O.C.= 1,550 ' ANWUY OR NOT OPPm Zm BAR A. STOMFWARR WED ANO CONST" x'TO c tLF t. CLEAR AND GRUB WETLAND AREA S'.µI HOT DIPPED RED µGCE 1' EXCAVnTE STDRMWAL4M EIPTI O ARG JO ROUGH ET.EYgTION ANO SPREAD OLIT EXCAVATED TOPSOIL EVENLY IN A MATIMUM DEPT OF B" IN RUS AREAS PITMAN RIE INDICATED LIMITS OF d5NR8WGE. a PLACES (TVP.) 3. INSTALL EROSIONCOMROL MEASURES TO STABILIZE POND AREA 4. INSTALL OUTLET AAAI BLOO( WALL 5. WHEN SITE A BEEN STABILIZED S B IEMPoRARY SEEDING, CABG ANO CURB AND GUTTER, BEEN CIF.W SEDINEM OUT OF WEIIANOS fl45IN AND PREPARE BASIN FOR PLANIIAIG. FILLW,-`oOC.S. WI+ 301, a ON RETE ,,P TO INVERT , A6' - 5ECTION B -R OUTLET CONTROL STRUCTURE (Nis) TEMPORARY HORSESHOE ROCK DAM (NT.S.) 3_t 0¢9 POG nREs N. TDNOfMRxVP00L T- EHD/.= ea.00 DEv. B2.B2 - PERWWEM L _ i V Sl e2.B2 A_A . PUN N AT. PUNTING F1F (B ) ElEV. BO.B2-I \ 1 LLv. SHEAF (B Yrv.) ELEv. 81.57 �ETEy. SB.Bx/ �-E 80.82 61.5] DETENTION POND SECTION A -A (N.Ts.) vc PANE Pvc vwr PIPE `� M ELBOW ( ) WATER SURFACE PVC E P cmk EIBOw PVC TEE VC PIPE VC w� r i PIPE N ASSEMBLY GOC PVC PIPE PVC �sSEMBLT RSM AS.uBLr MNE RPE END VIEW BOTTOM sURFKE ISOMETRHC VIEW SIDE VIEW NOTE: NOP ESTABUSMMENi FOR COMMON AREA ANO BMP MAHLATEN4GCE REQUIRED PRIOR 1D RECORM1gN OF FINAL PIAT. NOTE OUTLET CONTtOL STRHICTURE TO SERVE AS THE EMERGENCY ITVERROW FOR THE PROPOSED BMP. NOTE GTX ARE NOT ALLOWED AS A PUNT -- FOR THE WELMO. NOTE: ALL PIPE PVC SCHEDULE W TEMPORARY FAIRCLOTH SKIMMER DEWATERING DEVICE (".T.S ) TEE 6. UPON COMPLETION OF EINE GRADING, CONACT THE TOWN GF W/M£RNLLE PUBLIC WORKS FOR A BMP INSPECTION PRIOR TD AS -BUILT NAIMA- AND INSTAL[AT OF PUNTS. EIEV. 62.82 T. INSTALL WETLANDS W, E, TON PER. B. P£RA6WEM SEED 8ANK5 AND SLOPES OF BERN AND S. ..AREA TEE WTH CAP TO cm,.i£b NERAuO GN,<'TW CTIOV HED F K WV GTS) 1. CLEAR ANO GRUB WE1LW0 AREA B eP 2. ,,CAVA,, CONSTRUCTED WET(ANOS ARF, TD ltOUGN ELEVATION STOCKPILE So,, W PROPOSED BERN AFFA 3. INSTALL EROSKMW CO/VTRIX MEASURES iD STABILIZE PoND MFA. {. INSTALL o"U" STRUC` I 5. WHEN SITE INS BEEN STABILIZED WRN IEAIPolURY SEEDING, CABC AND CURB ANO GUTTER, CLEM SEDIMENT OUT OF WETLANDS BASIN AND PREPME BASIN FOR PLANING CALL PIR COUND• PUBLIC UTILITY DEPARTMENT SIORMWATER DEPMIMEM. 6. INSTALL WL]UNAS KGEl - PER SPECIFMADONS WE]UNOS. ]. P£RMW£TVT SEED BANKS AND SLOPES OF BERM AND AREA B. ADJUST SPAGNG OF LANDSCAPING TREES MD SHRUBS AS REQUIRED TO PRELkNT PLANRNG WITHIN THE 10' EMERGENCY CRASS SPILLWAY FOR POND. MAINTENANCE PIAN FR I uCY _ INCP CION ACTMTI c AFTER CONSTRU no - INSPECT AFTER SEVERAL STORM EVENTS FDR BANK STABILITY, KG£TATION GROWTH, ORNNAGE SYSTEM -TIO TNG, AND STRUCTURAL LNM4GE SEMI Irv5 -ANNUM - INSPECT FOR INVAShE LSGETAME qfF SER EROSIO,. CPOF ENT, LEAKAGE OR TREE GROWN LTN THE EMBANKMENT, THE CONdTdM DI RIE RIPRAP IN INE NIT, ME INIEI. ROIAHKA M41TiNC IN RTE OUTLET, MD PILOT CHANNELS SEDIMENT ACCUMULATION IN TNS ROSIN; CLOGGING OIITLEI. MO THE ICOR ANO DENS/lY OF THE VECET RON ON THE BASIN SIDE SLOPES AND fLOOR. CORRECT OBSERVED PROBLGIS AS NECESSWY. -NOTE SIGNS OF HYORd.'ARBON BUILWP SUCH AS RWRNG X ON WATER SURFACE - INSPECT FOR DAMAGE TO THE EM -MEM MO INLET/OUTLET STRUCNRES. REP- AS NECESSARY. -MONITOR FOR SEDIME ACCUMULADON IN THE FAGLIIY AND FOREBAY. -EXAMINE INLET AND OUTLET DENL£S TO ENSURE THEY ARE FREE OF DEBRIS MO ARf oPEPARONLL. LRfO IFN T - NMNIE%u - rm,m c ONE -TWE -REPLACE WETLAND VEGETATION TD AWIV(N AT LEAST SOX OF SURFACE MG COVERAGE IN WETAND PLANTS AFTER RIE SECOND GROWING SEASON. AS NEEDED AWNNTEN4NCE -REPKR UNDERCUT AREAS EROSION TO BANKS, MD BOTTOM AS REQUIRED. WNERE PERMITTED BY DIE D£PAR) 1 OF FISH AND GI ATE OR GIHER AGENCY W -LA KINS STOCK CONSTRUCTED WETLANDS RECULNLY WTM MOSQUITO T, H (G4AwsA SPP.) TO ENFNNCE NATURAL MOSQUITO MD MIDGE CONTROL FREQUENT (3 TO 4 TIMES PER YEAR) -CLEAN AND REMOVE DEBRIS FROM INLET AND OUTLET STRUCTURES. -MOW SLOE SLOPES MD REMOVE GRASS CUPPINGS. REMOVE LT ER AND DEBRIS fROM BANKS, BASIN BOTTOM, TRASH RACKS. OU U STRUCTURES, MO VANES AS REQUIRED. ANNUAL MAINTELNNCE (IF NEEDED) -SUPP(El1ElR WETLAND PUNTS IF A SIGNIFIC4NT PORTION NAVE NOT ESTABLISHED (AT LEAST SOX OF THE SURFACE ARG). -REMOVE NUISANCE PUNT SPECIES. -CLEAN FOREBAY TO AMID ACCUAIULATON IN MAN WE FUNo AREA TO MINIMIZE WHEN RIE MON WETLAND AREA NEEDS TO BE CLGNED. -HARVEST PUN SPECIES W VEGETATION BECOMES TOO TIWCK CAUSING FLOW smG w AND FLOODING NOR£ FREQUENT PLANT HARVESTING MAY BE REQUIRED BY LOOLL WCTOR CONTROL AGENCIES. -F EI LAZE NEW VEGETATION ONE DME ONLY. THE OWNER SHALL NOT I-RUZE V£CETAIHNI AFTER THE MIITNL OCCURRENCE -MONITOR' SEDIMENT ACCUYUUITONS AND REMOVE SEDIAIEM WHEN THE ACCUMULATED SEDWEAR MLUME EXCEEDS 10-20X OF INE BASIN MLLME PUNTS ARE 'CHOKED' IFITTI SEPNE ,, OR THE WETLAND BECOMES EUTROPHIC IT IS SUGGESTED THAT INE ALAIN MG BE CLGNEp ONE HLLF AT A TINE W AT LEAST ONE CPoWING SEASON IN BETWEEN CLF.WINCS. RIAS WILL HELP TO PRESERVE THE VEGETATION AND ENABLE THE WETLAND To RECOVER MORE QUICKLY FROM THE CIX4111W. SEEDING AND MULCHING SCHEDULE PER ACRE THE KINGS OF SEED AND FEROLIZER, AND RIE RAi£S OF ARPG AD OF SEED, FER11LIZER, MD LIMESTONE SFWE BE AS STATED DEL W. DURING PERIODS OF O -LAPPING LNTES RIE KIND OF SEED TO BE USED SHILL BE DETERMINED BY THE ENGINEER. UME 2 Tone per gcrx KILT PIIS 10 .00 0-20 10 LB wr Acre D-20-1-0 500 lD Acra STRAW MULCH 2 NNYAC (If1Elt SEEDING) ASPHALT TACK 20O /TO OF MULCH Pl1 RY 1 DECEMBER 31 5p{W. TaB Fescue 50B� F.Hili-O BOh'agr0se 40 p 5 OPES 21 AND STEEPER AND WASTE AND BORROW LOCATIONS' T µT 1 -DECEMBER 31 50 500 FeNRter CeAliped uNWAeoP. TEMPORARY SEEUNG COOL SEASON• PLANTED BEWEEN 15 AUGUST ANO 15 APRIL 120/ RYE CRNA (NO RYE GRT55) YTARM SEASON' PIAMED BETWEEN 15 APRIL AND 15 AUGUST fi5/ GERMAN BROWN TOP OR FOX TAIL MILLET SHEET 3 OF 3 ONO BUFFER AUTHORIZATION PLAN 'STORMWATER WETLAND BASING /2 DETAILS' 3WWn ixllrx.Nrp $$EE OMi � 432i` op` hoR P4 LVA Ontp� �xxrNxllnuW Call 72 Hours Before You Dig! 1-800-6324949 TOTAL AREA IN TRACT ........................ 23.557 ACRES NUMBER OF LOTS CR TED ............................... 57 LINEAR FEET IN STREET ........................... 2,718 L. F. AREA IN STREET R/W ....... 4,357 ACRES ZONING CLASSIFICATION . .................... . ... R-10 CU AREA IN PARKS, RECREATION AREA AND THE LIKE. ...... , - . .0 AVERAGE LOT SIZE. ..... - ............ _ _ ...... 13,132 S.F. PUBLIC STREET TYPICAL a ' DRAINAGE EASEMENT DETAIL STORM DRAINAGE PIPE DATA O.C,S.#1 TO yI ,a , • � - 1 - - 97LF 30 SWPP W/FES @ 0.84% CB#1 TO FES1 - r ' C8#2 TO t 44LF 30" RCP @ 0,30% CB#3 TO C8#2 - 3OLF 15" RCP @ 0.30% CB#4 TO CB#3 - 214LF 30" RCF' @ 0.30% CB#5 TO CB#4 - 3OLF 15" RCP @ 1.67% CB#6 TO CB#4 - 85LF 30" RCP @ 0.30% CB#7 TO CB#6 - 30LF 30" RCP @ 0.30% CB#8 TO C8#7 - 295LF 24" RCP @ 0-58% C6#0 TO CB#8 - 85LF 1898 RCP @ 1.56% fig. CBii 10 TO STORM DRAINAGE PIPE DATA O.C,S.#1 TO FES#2 - 97LF 30 SWPP W/FES @ 0.84% CB#1 TO FES1 - 40LF 30" SWPP W/FES @ 0,30% C8#2 TO C8#1 - 44LF 30" RCP @ 0,30% CB#3 TO C8#2 - 3OLF 15" RCP @ 0.30% CB#4 TO CB#3 - 214LF 30" RCF' @ 0.30% CB#5 TO CB#4 - 3OLF 15" RCP @ 1.67% CB#6 TO CB#4 - 85LF 30" RCP @ 0.30% CB#7 TO CB#6 - 30LF 30" RCP @ 0.30% CB#8 TO C8#7 - 295LF 24" RCP @ 0-58% C6#0 TO CB#8 - 85LF 1898 RCP @ 1.56% fig. CBii 10 TO B gyp, C# - 44LF 15" RCP 01.30% r 10 CI3# 1 1 161-F IS- RCP W F"LS @ 0.30% CB#11 TO CB#12 - 30LF 15" RCP @ 0.30% CB#12 TO FES#10 - 16LF 1" RCP /FES @ 0.30% CB#14 TO C8#15 - 40LF 15" RCP @ 1.40% JB#25 TO FES#4 - 295LF 30" SWPP W/FES @ 0.10% O.C.S.#2 TO JB#25 - 3OLF 30" SWPP @ 0.10% DI#16 TO FES#3 - 75LF 30" SWPP"' W/FES @ 0.54% CB#17 TO DI#16 - 155LF 30" SWPP @ 0.53% CB#19 TO C13#17 - 139LF 2498 RCP @ 0,32% CB#20 TO CLT#19 - 249LF 24" FRCP @ 0.30% IS CB#22 T C8#20 240LF 18" RCP <J 0.57% CB#23 TO CB#22 - 43LF 15" RCP @ 1,23% CB#24 TO CB#23 - 113LF 15" RCP @ 0.79% CB#21 TO CB#20 - 42LF 15" RCP C@ 0.31'% CB#18 TO CB#17 - 35LF 15'8 RCP @ 0.31 % 8" PVC#1 35LF @ 2.00% FORCE MAIN MARKER 8 PVC#2 50LF @ 1.10% INV. 61.53 DI#28 TO FES#8 - 18OLF 18" SWPP W/FES @ 0.12% DI#27 TO DI#28 - 258LF 18" SWPP @ 0.12% 8" PVC#3 TO DI#28 - 45LF 8" PVC @ 3.51% DI#26 TO DI#27 --- 280LF 181' SWPP @ 0.12% FES#7 TO DI#26 - 67LF 18" SWPP !/FES @ 0.12% 8" PVC#4 TO DI#27 - 40LF 8" PVC @ 3.80% 8" PVC#5 TO DI#26 - 40LF 8" PVC @ 3.75% 8" PVC#6 45LF @ 1.60% CB 23 9D 8" PVC#7 45LF @ 0.51% HCI D 68.11 8" PVC#8 70LF @ 0.86% HOD 70,01 8" PVC#9 40LF @ 0.40% INV. 65,92 8" PVC# 10 40LF {q 0.50% FES#5 TO FES#6 - 72LF 18" RCP W/(2)FES @ 0.30% INVS, 64.33 PCC = r-50' mm mc- 0 - EX. 10'WATERLINE EASEMENT EX. 5' PEDESTRIAN ACCESS EASEMENT EX. 6" PVC WATERLINE -7 WOODED f1 R-15 _ TOWN OF DB 2803, PG 192 641 J Q v WOODED 640 R/w EX. 6" PVC WATERLINE` tr r -EPKN 0,;s 654 EX. (3) 6" GATE VALVES-' rE a N 437®52'51" E 313.11' (TIE V SIDEWALK" EASEMENT "�- RE GRAi3E . 2�3LF OE' SHANNON DANIELS- and PAULA . DB 3415, PC 389 MB 71. PG 191 Call 72 Hours Before You Dig! 1-800-632-4949 1 . - - 32- 1. CONTRACTOR IS FULLY RESPONSIBLE FOR CONTACTING APPROPRIATE PARTIES AND ENSURING THAT ALL EXISTING UTILITIES ARE LOCATED PRIOR TO CONSTRUCTION. 2. CONTRACTOR IS RESPONSIBLE FOR PLACING BARRICADES, USING FLAG MEN, ETC., AS NECESSARY TO ENSURE SAFETY OF THE PUBLIC. 3. ALL PAVEMENT CUTS, CONCRETE OR ASPHALT, ARE TO BE PLACED ACCORDING TO THE STANDARDS OF THE NORTH CAROLINA DEPARTMENT OF TRANSPORTATION, OR LOCAL JURISDICTION, WHICHEVER IS MORE STRINGENT. 4. SHORING SHALL BE IN ACCORDANCE WITH OSHA TRENCHING STANDARDS, 29 PART 1926, SUBPART, OR AS AMENDED. I -EXISTING DITCH CSA 0.30 N 75'12'08°° W-'° 3: 1; FP OP6T' SLOPE) 984.55' (TOTAL) ti3: 1 SACK SLi,1 6x6" 13T IN i E - f' (3)6' GATE VALVES l 6'x8'x22" f � CLASS B .G,_j8 ( STONE APRON t TONS AG ICI __S TO BE LOCATED ( THIS PIPE) r PAVEMENT L AI MATCH G E` / 67.8 � 67.50 8`x6'x22"-_f/ 4 £ n S!: P ` G c 67.4' 5 TONS ( .° THIS PIPE) INV. 65,08 EX. 15' RC INV. 65.19 STORM DRAINAGE 7­1rr*%TJRE DATA 1 O.C.S..0 EASEMENT NOTES FES#j 1. WATER MAINS AND SERVICES HAVE 10' UTILITY EASEMENTS CENTERED ON LINES AS INSTALLED. HO D 66.37 2. SANITARY SEWER SERVICE LINES HAVE A 20' UTILITY EASEMENTS CEINTERED ON SERVICE LIME AS INSTALLED, THICK E 3 . ~/j N! 4 hp`yV ?ABYt 1.n414 C.` `� f k{h[[pp��i- 1 C. �" 1- E IJInCf4} } 1-HAN i.l [---"E-FP'HI V h r; Z 8 I"I-II.-.STV !t1 t_ n LTJ J - F4C°i'.� A>( N -C �...f-YJ E..,v, Eati, CEI'.I C E hi Sr -t.. FF" N �bwYu(i.-.s D ..6J� ���._s� LINE E [. r .� .,�iA�.�.X.._L). As INS 4SANI ARE 3'E 'd'YE_R MAINS 6'-15' DEE-EP H'I'VE_ 1A. 30' UTILi EASEMENT CENTERED ON SEWER LINE AS INSTALLED. 5. SANITARY SEWER MAINS GREATER THAN 15' DEEP HAVE A 40' EASEMENT CENTERED ON SEWER LINE AS INSTALLED. Call 72 Hours Before You Dig! 1-800-632-4949 1 . - - 32- 1. CONTRACTOR IS FULLY RESPONSIBLE FOR CONTACTING APPROPRIATE PARTIES AND ENSURING THAT ALL EXISTING UTILITIES ARE LOCATED PRIOR TO CONSTRUCTION. 2. CONTRACTOR IS RESPONSIBLE FOR PLACING BARRICADES, USING FLAG MEN, ETC., AS NECESSARY TO ENSURE SAFETY OF THE PUBLIC. 3. ALL PAVEMENT CUTS, CONCRETE OR ASPHALT, ARE TO BE PLACED ACCORDING TO THE STANDARDS OF THE NORTH CAROLINA DEPARTMENT OF TRANSPORTATION, OR LOCAL JURISDICTION, WHICHEVER IS MORE STRINGENT. 4. SHORING SHALL BE IN ACCORDANCE WITH OSHA TRENCHING STANDARDS, 29 PART 1926, SUBPART, OR AS AMENDED. I -EXISTING DITCH CSA 0.30 N 75'12'08°° W-'° 3: 1; FP OP6T' SLOPE) 984.55' (TOTAL) ti3: 1 SACK SLi,1 6x6" 13T IN i E - f' (3)6' GATE VALVES l 6'x8'x22" f � CLASS B .G,_j8 ( STONE APRON t TONS AG ICI __S TO BE LOCATED ( THIS PIPE) r PAVEMENT L AI MATCH G E` / 67.8 � 67.50 8`x6'x22"-_f/ 4 £ n S!: P ` G c 67.4' 5 TONS ( .° THIS PIPE) INV. 65,08 EX. 15' RC INV. 65.19 STORM DRAINAGE 7­1rr*%TJRE DATA 1 O.C.S..0 S#2 FES#j 1 TOP 6 0 INV. 56.85 INV. 59.75 HO D 66.37 INV. 59.71 51.91' L5 L6 INV. 59.68 L THICK E 3 �ENOP 52.39' D 66.66 51.30' HOOD 66.25 INV. 63.55 INV. 60.65 (30- RCP) 60.01 (30' RCP} INV. 63.68 (15 RCP M. INV. 63. 15' RCP) S 80'11'20' W S 82'08'02' W S 85°2533" W 48.90' 48.67' .32' ILIOD66.86 HO CM HC D67 3U L18 L19 INV. 64.16 INV. IN 62.49 INV. 62.58 N 82'17'05" W .41' INV. OUT 60.91 N 79'14'27" W 46.56' L22 L23 N 76'40'53' W N 75'45'20°° W 69.39 - HO D 68.30 HOD 69.03 I iO D HO D167.61 INV. 64.29 INV. 65.62 INV. 66.19 INV. 64.91 FES#9 CB12 810 S INV. 64.98 HO D 67.61 INV. 64.75 INV. 66.35 EDGE OF PAVEMENT INV. 64.82 EXISTING PARKER KALON NAIL ERRS= I A2TE 70x69 V A 71.05 26 Z. �r �t1 INV. 66.57 %3 PVC) INV, 68,413:1` PVC)IFdV. 18'° SWPP) INV. 66.88 18" S P) Air` 7c1.841 ta�.Z� FINISHED FLOOR ELEVATION S JB 5 0.C.S. 2 INV. 67.30 INV. 61,20 RL 65.60 TOP 6 .00 FORCE MAIN MARKER F/O = INV. 61.50 INV. 61.53 S DI 16 CEI 17 /1" ICK STEEL PLATE) HO D 6 LNV. 61.57 G ATE 65.78 INV. 62,00 .84 INV. 62.82 30' SWPP & 24' RCP) HOSE BIB ICV = INV. 64.03 15°° RCP) CB 18 C891 C8 20 68.02 JUNCTION BOX HO D 66.84 INV, 64,14 HO D 67.27 INV, 63.26INV. HO D 64.01 18" & 24" RCP) �(15" LANDSCAPED AREA MB = M. 64.78 RCP) CB21 CB 22 CB 23 9D CB 24 HCI D 68.11 HO D 68.86 H069.12 HOD 70,01 INV[[. 64.91 INV. 65.39 INV. 65,92 INV. 68.81 a OUTLET CONTROL STRUCTURE OUR = OVERHEAD UTILITY POLE INV, 64,56 INVS, 64.33 PCC = POINT OF CONCAVE CURVATURE m 0I o -'" - \ (48} 47 49 } �- 50 46 45 ) (51 LINE TABLE COURSE BEARING DISTANCE L1 2 ::RF L3 S 12@33'42' E S 12'4544" E S 13'20'14' E 30.968 50.26' 51.42' L4 S 13®29'29' E 51.91' L5 L6 S 13®54'53" E S 14T7825' E 49.50' 52.53' L7 S 141216' E 52.39' L8 S 14"02'02°8 E 51.30' L10 S 14'16'16' E 23.12' L11 S 3135'52" W 90.88' L13 S 7750'06" W 49.06' L14 L15 L16 S 80'11'20' W S 82'08'02' W S 85°2533" W 48.90' 48.67' .32' L17 S 88 36'59 W 48.39' L18 L19 N 882836 W N 85-26'29` W 48.45 48.42' L20 N 82'17'05" W .41' L21 N 79'14'27" W 46.56' L22 L23 N 76'40'53' W N 75'45'20°° W 49.09' 49.60' 44) 4 (52} t. --) r 42 '41 61 `� _ (62)60 c C `� ( u % ( 40 } r �- \ g } i Enrrronr EX. DRY111 --0 RESIDENTIAL - C ( } � ` ;S s✓ ' .r ,rur��( P!I� IC) 0 R �R-10 CUD 58} 64} 39) I DRNE I.t tiBROQFIELD {57} �� I (70) /B CIIGPi SECTION 2 365 8} M 80, PG's 157-155 (56)\ RESIDENTIAL B t I -,R-10 CUD') 11;1 _` ( 55 }� I _ EX.15" RCP t 6g ER w 37 } ,/( } �RQ(�KFIEG�Ex. Cg �tj( ��LX P a II�� x. C8 / ( 54 } SECTION 1 / �v B 7 8, DC 55 � k i t SINGLE-F'A SINGLE-FAMILY _ I Sa ( - C K 36 } I (72 ) Ex. 15" Rc, (v }�/%/ 0 SnAR _ 66! �F P RKER KALON NAIL \ \ % \\ / (53 } - (- } I 67 //, / + / - - I 74 E sIDFWAI K (TYP.I l �zz 1 I { } / / / 1 1 7 CCT IRO F9 R41C4dCAiT SIUNL AFKUN (3:1 BACK SLOPE) ON DITCH SLOPE d �" Lm( vg�KK� �i rUR RoAD ' FIRESSINGLE-FAMILY® C73 } EASEMENT 4°x4°X22' r,6 °`�jrQ(j� I UTP t (60' R/W 32' B/B PUBLIC �' CLASS B GNfigR STONE APRONe 4 ) /DAWN �1 - - ON DITCH BRANCH/STAMFORD SLOPE COURT 4'x4'x22' STONE CLASS B ON DITCI STONE APRON - ELECTRICAL EASEMENT i' BUFFER AND (MB 74, PG 69) NON -ACCESS 62 22 EASEMENT KING and, / (60' R/W 32' B/B PUBLIC ON DITCH SLOPE TRUST MAY 19 2015 CYNTHIA / WOODED WOODED DB 3331, PG 804 MB 46, PC 50 BROWN ETAL� ESTATE FILE 2017, PC 451 - -- - - r'_--1 CMP = MBAR 45,45, PC 50 _ -- - CLEAN OUT CONC= CONCRETE CPP = 1 HILDA STOKESTRUST DI = DROP INLET MAY I 9 2015 MCGLOHON S S � DOWNSPOUT DB 3331, PG 804 DB 3033, PG 109 MB 594, PG 615 - EXISTING CONCRETE MONUMENT MB 46, PG 50 EXISTING IRON AXLE �~ EXISTING IRON PIPE SHOULDER--� EXISTING IRON STAKE EX. GAS MAIN TO BE LOWERED BY GUC IF NECESSARY. EP MATCH GRADE 69.34 PROPOSED TURN LANE PAVEMENT SECTION (6" CABC 3" 1-19.08 1.588 S -9.5B) ROLANKA - SIDEWALK MA NG EASEMENT 24' RCP AGRICULTURAL INV: 57.37 -- SIGN X ROADS 1 EP - - � ES2 KAREN HARRISKLINGLER 61 9 ELECTRICAL EASEMENT i' BUFFER AND (MB 74, PG 69) NON -ACCESS 62 22 EASEMENT DB 3536, PG 6 EPMB 45, PG 156 INV. 60.93 CATCH BASIN X. 15" RCP CENTERLINE DITCH t INV. 61.14 CENTERLINE PATH 7f}.5 I..10 7.6 � to 1-S1�lA 4 0r. _71.08 Tg ® cL 70.72 i 1 12.5 } 69.4 EP S Afl E 2 CLD ---- 71.60 FES#7 EP t� INV. 67.31 KARL WES # UTP . 18' RCP LE #1 r/ 6'x8'x22' INV. 67.43 EBERRY COURT MCLAMORN JR. and, CLASS B STONE APRON EXISTING POND TO BE DRAINED. 60' R/ 328 B/B DERR PUBLIC)ALLEN ETAL 5 TONS MUCKED OUT AND FILLED WITH SELECT ESTATE FILE 2003, PG 691 BACKFILL AT 95% COMPACTION AGRICULTURAL WALBROOK COURT 1�1_____11 1 I AR 60' R/W 32' B/B PUBLIC) `- --_ AGRICULTURAL TRUST MAY 19 2015 �® A A ~`� DB 3331, PG 804 MB 46, PG 50 DB 346, PG 173 MB 34, PG 74 3:1 (BACK) RE -GRADED ROAD -SIDE DITCH CROSS-SECTION(A-1 U:';.:r;.E, AM# 1, MICHAEL WEST BALDWIN, CERTIFY THAT THE BOUNDARY SURVEY, TOPOGRAPHICAL SURVEY, AND HORIZONTAL AND VERTICAL CONTROL SHOWN HEREON WERE COMPLETED UNDER MY DIRECT APPLICABLE;RESPONSIBLE CHARGE FROM AN ACTUAL GROUND SURVEY MADE UNDER MY SUPERVISION (DEED DESCRIPTION RECORDED IN (SEE REFERENCES) OR FROM INFORMATION FOUND IN MAP BOOK 3573, PAGE ___522 , OR AS REFERENCED HEREON; THAT THE BOUNDARIES NOT SURVEYED ARE CLEARLY INDICATED AS DRAWN FROM INFORMATION FOUND IN BOOK -5-1, PAGE -1-02-, OR AS REFERENCED HEREON: THAT THE RATIO OF PRECISION AS CALCULATED IS 1: 10 0-00 ; THAT ALL INTERIOR LOT LINES SHOWN ARE PROPOSED AND SHALL NOT BE USED FOR THE CONVEYANCE OF PROPERTY; THAT THE TOPOGRAPHIC SURVEY WAS PERFORMED TO MEET FEDERAL GEOGRAPHIC DATA COMMITTEE STANDARDS AS 09/18/17 - THAT THE SURVEY WAS COMPLETED ON THAT THE CONTOURS SHOWN AS BR6KEN LINES MAY NOT MEET THE STATED STANDARD; THAT VERTICAL CONTROL WAS ESTABLISHED AT THE SITE TO THE CLASS "A" STANDARD; AND THAT THIS MAP MEETS THE REQUIREMENTS OF THE "STANDARDS OF PRACTICE FOR LAND SURVEYING IN NORTH CAROLINA" l�N ttGltAt4r frrrC��r� e��e �}`�, aaaaa�a5�B8Cgg �B� 'pr Y✓'/"®i SEAL. � r L-3082 w SHEET 1 OF 3 - DWQ BUFFER AUTHORIZATION PLAN "COMPOSITE MAP" SHEET 2 OF 3 - DWQ BUFFER AUTHORIZATION PLAN "STORMWATER WETLAND BASIN #1 DETAILS" SHEET 3 OF 3 - DWQ BUFFER AUTHORIZATION PLAN "STORMWATER WETLAND BASIN #2 DETAILS" DBL MAGNOLIA -EX. ASPHALT DRIVE --INV. 61.97 UIP 18" RCP KN LOCA AT THE � INTERSECTION OF TAR ROAD (NCSR 1700) AND LAURIE ELLIS ROAD (NCSR 1713) `'`--4'x4'x22' ?1 CLASS B STONE APRON ON DITCH SLOPE AGRICULTURAL, 3 15 ,p AR MARY F. MELLON DB 2925, PG 652 MB 45, PG 156 ABS = - SIDEWALK BB = EASEMENT ,i-5' WIDE CONC. BC = SIDEWALK (TYP.) 64.00 BASE FLOOD ELEVATION EP BUILDING CORNER 64.E X. 20' BMP = ELECTRICAL EASEMENT BO = (MB 74, PG 69) BSP = BACTERIOLOGICAL SAMPLING POINT E>�E. 62 illip CATCH BASIN CLD = CENTERLINE DITCH DBL MAGNOLIA -EX. ASPHALT DRIVE --INV. 61.97 UIP 18" RCP KN LOCA AT THE � INTERSECTION OF TAR ROAD (NCSR 1700) AND LAURIE ELLIS ROAD (NCSR 1713) `'`--4'x4'x22' ?1 CLASS B STONE APRON ON DITCH SLOPE AGRICULTURAL, 3 15 ,p AR MARY F. MELLON DB 2925, PG 652 MB 45, PG 156 ABS = ACRYLONITRILE -BUTADIENE -STYRENE BB = BOTTOM OF BANK B/B = BACK OF CURB TO BACK OF CURB BC = BACK OF CURB BFE = BASE FLOOD ELEVATION BLD = BUILDING CORNER BM = BENCH MARK BMP = BEST MANAGEMENT PRACTICE BO = BLOW OFF BSP = BACTERIOLOGICAL SAMPLING POINT CATV = CABLE TELEVISION BOX CB = CATCH BASIN CLD = CENTERLINE DITCH CLP = CENTERLINE PATH CLR = CENTERLINE ROAD CMP = CORRUGATED METAL PIPE CO = CLEAN OUT CONC= CONCRETE CPP = CORRUGATED PLASTIC PIPE DI = DROP INLET DIP = DUCTILE IRON PIPE DS = DOWNSPOUT DW = DRIVEWAY ECM = EXISTING CONCRETE MONUMENT EIA = EXISTING IRON AXLE EIP = EXISTING IRON PIPE EIS = EXISTING IRON STAKE ELEC= ELECTRICAL ECP = ELECTRICAL CONDUIT PIPE ELM = ELECTRIC METER BOX ELMH= ELECTRIC MANHOLE EP = EDGE OF PAVEMENT EPKN= EXISTING PARKER KALON NAIL ERRS= EXISTING RAILROAD SPIKE ESCP= EXTRA STRENGTH CONCRETE PIPE FES = FLARED END SECTION FFE = FINISHED FLOOR ELEVATION FH = FIRE HYDRANT FIRM = FLOOD INSURANCE RATE MAP FM = FORCE MAIN FMM = FORCE MAIN MARKER F/O = FIBER OPTIC MARKER GM = GAS METER GV = GAS VALVE GUY = GUY WIRE HB = HOSE BIB ICV = IRRIGATION CONTROL VALVE INV = INVERT JB = JUNCTION BOX LP = LIGHT POLE LSA = LANDSCAPED AREA MB = MAIL BOX MBL = MINIMUM BUILDING LINE MH = MANHOLE MHW = MEAN HIGH WATER MP = METAL PIPE MW = MONITORING WELL NTS = NOT TO SCALE OCS = OUTLET CONTROL STRUCTURE OUR = OVERHEAD UTILITY POLE PC = POINT OF CURVATURE PCC = POINT OF CONCAVE CURVATURE PRC = POINT OF REVERSE CURVATURE PIV = POST INDICATOR VALVE PT POINT OF TANGENCY PVC = POLYVINYL CHLORIDE PH = PUMP HOUSE R -= RADIUS BOB = I EINFORCED CONCRETE PIPE R/W = RIGHT-OF-WAY SIP = SET IRON PIPE SPKN= SET PARKER KALON NAIL SRRS= SET RAILROAD SPIKE SS = SEWER SERVICE SSMH= SANITARY SEWER MANHOLE STMH= STORM SEWER MANHOLE SW = SIDEWALK SWHDPE= SMOOTH WALL HDPE SWPP= SMOOTH WALL PLASTIC PIPE TB = TOP OF BANK (TORO ONLY) TBK = TOP OF BLOCK TO = TOP OF CURB TCONC= TOP OF CONCRETE TG = TOP OF GRAVEL TLMH= TELEPHONE MANHOLE TP = TOP OF PAVEMENT TSW = TOP OF SIDEWALK TLMH= TELEPHONE MH TRIED = TELEPHONE PEDESTAL TRANS= ELECTRICAL TRANSFORMER TSP = TRAFFIC SIGNAL. SUPPORT POLE TSB = TRAFFIC SIGNAL BOX UTP = UTILITY POLE VG = VALLEY GUTTER WDL = WOODSLINE WM = WATER MFTFR BOX WP = WLI LAND POIN I WATER VALVE --N,r-- = NOT TO SCALE 61 = CLASS "B" STONE APRON = CONSTRUCTION ENTRANCE/EXIT EXISTING OVERHEAD UTILITIES - s - = EXISTING SANITARY S ER LINE -w--- = EXISTING WATER LINE u-- = LIMITS OF CONSTRUCTION -x-= SILT FENCE = DRAINAGE EASEMENT = RIPARIAN BUFFER = SIGHT TRIANGLE = SIGN EASEMENT = CONCRETE LINED DITCH :r = ZONING CLASSIFICATION M = AREA TO BE DEMOLISHED F_ --------------------I . NOTE: ALL DRAINAGE STRUC 11.1I-;E_S SHALL BE TRAFFIC I !r I r"�r-E L.1 �rE I o-? iJ d- ��s C. I • , GRAPHIC SCALE: I' = 100' SHEET 1 OF 3 DWQ BUFFER AUTHORIZATION PARCEL #25766 ITF TAX MAI' #4674 97 727, BROOKFIELD SECTION 4 REFERENCE: DEED BOOK 3573, PAGE 522 ��ttttsllrrrrrrrrr OF THE PITT COUNTY REGISTER OF DEEDS C A aaaaaaaeWseaear, <a� WINTERVILLE TOWNSHIP, ® d OWNER: COOPER ISLAND L T, LLC =_ SEAL 9 ® 43249 ADDRESS: PO BOX 606 GREENVILLE, NC 27835 ®�� PHO E. (252) 205-7121 ZZ�®®' �eeflflasCd � � mommommomm '1111111110\ LICENSES Baldwin C-3498 SURVEYED: BW APPROVED: MWB/IP CHECK BOUNDARY DRAWN: MAH DATE: 12/03/18 Consultants,CLOSURE ENGINEERING - SU NG - PLANNING CHECKED: MAH DATE: 01/08/2018 1700-D EAST ARLINGTON BOULEVARD CHECKED: MWB/IP SCALE: 1 " = 100' GREENVILLE. 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SR., REGSTEWD LAND SURVEYOR W 1-3110, CERWY TO ONE OR MORE OF THE FOLLOW AS INDICATED THUS, jj OR ®A. THAT THIS PLAT 6 OF A SURVEY THAT CREATES A SUBDIVISION OF LAND 3; C% WHIN INE AREA OF A COUNTY OR MUNICIPALITY THAT HAS AN ORDIMAMOE THAT REGULATES PARCELS OF LAW, 0 H. THAT rHIS PILAT IS OF A SUR WY THAT ISL IN SUCH PORTION OF A C"TY OR THAT PARCELS OF MUNICIPALITY THALAND; T IS VNIREOIJILATEIT AS TO AN =KANCE RECULATES N, 0 C. THAT THIS PLAT 6 OF A SURVEY OF AN EXISTING PARCEL OR PARCELS OF LAND; D. THAT THIS PLAT IS OF A SURVEY OF ANOTHER CNIUDDRY. SUCH AS THE KARL W. MCLAWHORN 51i, REOOWNATION OF DMING PAR= A T® SURVEY OR OTHER D(CEPTION TO THE DEFINITION OF SLWWMft DO W, P 403 EN DB B-9, P 316 ❑ 1- THAT AR AHE INFORMATION AVAILABILE TO THIS SURVEYOR IS SM THAT I EKISTING DiTC14 N 67'23°58" E AN UNRE TO MAKE A DET TO 11f " OF MY PROMSSIONAL N 69—W'00" w 295�03 , NP ABILITY AS TO PROVISIONS CWTAINED IN (A) MOUGH (D) ABOVE 623.70 EN 'NIP S 88'00'00' E EXISTINI. ,4TCH z C-) NIP TRACT1 Ott, ACREAGE DATA �A�CJ4 11#1. 26,01 AC. APPROXCO 1 - BY COMPUTER CORNER) --C IS INCL. R/W EPK 9AL s. L 3110 w NPS NIP .4 WPK NN NN MIR TRACT 2 ACREAGE DATA 9,51 AC, APPROX, COUNJI, BY COMPUTER timm"A INCL. R/W LAURIE RIB DID B-9, P 316 P WK FENCE 34' w EA Filed for registration this the day of 20 at o'clock M. JUDY 1, TART, Register of Deeds By—Az Deputy Register of Deeds REVIEW OFIFICIER OF 74C MAP OR PLAT To WOW IM CERIWICAWN IS AFFD" b1EErS ALL STA71UTORY REOL1011REMENTS FOR RECORDING. CER DATE SURVEY FOR MARGARET ANN MELLON HARRIS (KNOWN AS MARGARET MELLON NEMTUDA) WINTERVILL E TOWNSHIP FEBRUARY 16, 1995 PITT COUNTY NORTH CAROLINA 200 0 100 200 400 soo L A ROTA,T P1119Z OMAE ff'VIAIT 1*RJVID, CERTIFY THATA REGISTERED LAND SURVEYOR. PER"ALLY APKARED BE- FORE IMIE TWS DAY AND ACKNOWLEDGED THE EXECUTION OF THE FOREWNG INSTRUMINT. W9141ESS MY HAND AND OMCIAL STAMP OR SEAL THIS J§M DAY OF F M-MIRUARY 9 MY' OOMMM" EXPIRES �1999 100 N. CIUEEN ST. - BOX 929 KINSTON, NO 28W 919-523-0832 EVA0,S--S�. GREENALUE, NC 2783A, EngineeritW . Architecture . SVrveq:j,�, - Technologies 919-758-3746 DRAWN BY: G.R.H. SOURCE OF TITLE LEGEND Bl DB B-9, P 316 EIP = EXISTING IRON PIPE DB V-49, P 165 EPK = EXISTING PK NAIL EN = EXISTING MASONRY NAIL EA = EXISTING AXLE NIP = NEW IRON PIPE NPK =NEW PK NAIL NN = NEW MASONRY NAIL R/W = RIGHT OF WAY CENTERLINEwin ACREAGE DATA CHART —ZZ-- ® NOT TO SCALE TRACT I - 26.01 AC. TRACT 2 = 9,51 AC. TOTAL - 35-52 AC Hl- R/W BY COW. I a I M* N, 1, KENNETH L MGS. SR., REGSTEWD LAND SURVEYOR W 1-3110, CERWY TO ONE OR MORE OF THE FOLLOW AS INDICATED THUS, jj OR ®A. THAT THIS PLAT 6 OF A SURVEY THAT CREATES A SUBDIVISION OF LAND 3; C% WHIN INE AREA OF A COUNTY OR MUNICIPALITY THAT HAS AN ORDIMAMOE THAT REGULATES PARCELS OF LAW, 0 H. THAT rHIS PILAT IS OF A SUR WY THAT ISL IN SUCH PORTION OF A C"TY OR THAT PARCELS OF MUNICIPALITY THALAND; T IS VNIREOIJILATEIT AS TO AN =KANCE RECULATES N, 0 C. THAT THIS PLAT 6 OF A SURVEY OF AN EXISTING PARCEL OR PARCELS OF LAND; D. THAT THIS PLAT IS OF A SURVEY OF ANOTHER CNIUDDRY. SUCH AS THE KARL W. MCLAWHORN 51i, REOOWNATION OF DMING PAR= A T® SURVEY OR OTHER D(CEPTION TO THE DEFINITION OF SLWWMft DO W, P 403 EN DB B-9, P 316 ❑ 1- THAT AR AHE INFORMATION AVAILABILE TO THIS SURVEYOR IS SM THAT I EKISTING DiTC14 N 67'23°58" E AN UNRE TO MAKE A DET TO 11f " OF MY PROMSSIONAL N 69—W'00" w 295�03 , NP ABILITY AS TO PROVISIONS CWTAINED IN (A) MOUGH (D) ABOVE 623.70 EN 'NIP S 88'00'00' E EXISTINI. ,4TCH z C-) NIP TRACT1 Ott, ACREAGE DATA �A�CJ4 11#1. 26,01 AC. APPROXCO 1 - BY COMPUTER CORNER) --C IS INCL. R/W EPK 9AL s. L 3110 w NPS NIP .4 WPK NN NN MIR TRACT 2 ACREAGE DATA 9,51 AC, APPROX, COUNJI, BY COMPUTER timm"A INCL. R/W LAURIE RIB DID B-9, P 316 P WK FENCE 34' w EA Filed for registration this the day of 20 at o'clock M. JUDY 1, TART, Register of Deeds By—Az Deputy Register of Deeds REVIEW OFIFICIER OF 74C MAP OR PLAT To WOW IM CERIWICAWN IS AFFD" b1EErS ALL STA71UTORY REOL1011REMENTS FOR RECORDING. CER DATE SURVEY FOR MARGARET ANN MELLON HARRIS (KNOWN AS MARGARET MELLON NEMTUDA) WINTERVILL E TOWNSHIP FEBRUARY 16, 1995 PITT COUNTY NORTH CAROLINA 200 0 100 200 400 soo L A ROTA,T P1119Z OMAE ff'VIAIT 1*RJVID, CERTIFY THATA REGISTERED LAND SURVEYOR. PER"ALLY APKARED BE- FORE IMIE TWS DAY AND ACKNOWLEDGED THE EXECUTION OF THE FOREWNG INSTRUMINT. W9141ESS MY HAND AND OMCIAL STAMP OR SEAL THIS J§M DAY OF F M-MIRUARY 9 MY' OOMMM" EXPIRES �1999 100 N. CIUEEN ST. - BOX 929 KINSTON, NO 28W 919-523-0832 EVA0,S--S�. GREENALUE, NC 2783A, EngineeritW . Architecture . SVrveq:j,�, - Technologies 919-758-3746 DRAWN BY: G.R.H. TTL AREA INT m p. a. M1. e. p.8.929 ACRES NUMBER FLT T AREA I p..® 30,714 S a F. AREA IN PARIS, RECREATION AREAS, AND THE LIFE . . . , . . , . 0 LINEAR FEET IN STREETS 1,077 LF ZONING CLASSIFICATION . . .R 0—CU D» � »03, R 9. pp4 P 1 0�j' Fu13 l 20 , � b THOROU( NSA 1c �n }}1 d+w 0 R TM SHEET 1 OF F1N& PLAT TAX PARCEL #76198 a- BRODELIEM SECTION REFERENCE:BEING PORTION OF THE PROF�ERTYDESCRIBED IN DEED BOOK 3188, PAGE 526 OF THE PITT COUNTY REGISTER OF DEEDS 1 933.84' A 5' UTILITY EASEMENT WILL BE RESERVED INSIDESEAL 1W57'58' e7PM L 325.42® T 164.38' Ch1 2F48'45" IN GREENVILLE, NC 27835 323.78° pp4 P 1 0�j' Fu13 l 20 , � b THOROU( NSA 1c �n }}1 d+w 0 R TM SHEET 1 OF F1N& PLAT TAX PARCEL #76198 a- BRODELIEM SECTION REFERENCE:BEING PORTION OF THE PROF�ERTYDESCRIBED IN DEED BOOK 3188, PAGE 526 OF THE PITT COUNTY REGISTER OF DEEDS 1 BACK OF CURB NTS = NOT TO SCALE TOT� TOTAL MBL — MINIMUM BUILDING LINE EIP EXISTING IRON PIPE PT POINT OF TANGENCY PC POINT OF CURVATURE OF CURVE LORA BAYBERRY LANE (60' R/W 36 B/B PUBLIC) (7{ PS {i()SITE �. () jk ( 1) (15) 51 (4) {} `^"em P *-200 0'± T DOC ID; 013871110001 Type: CAP 9ROOKFIELD Recorded: 07/17/2017 at W.12:21 AM 70 SECTION 2 tie Pitt County, NC 6 80, PG 6 157-1 Lisa P. Nichols REG OF DEEDS , y. II i r. Y sI �{�� r a► � P K' A y pj� Asn a4 � �, . *#t �� • �♦ � #M1 � �p.. y,- 3.. '• i f A` M1' COOPER ISLAND DEVELOPMENT, LLC DS 3573, PG 522 MB 61, PG 102 A P ALL AREAS CALCULATED BY COORDINATE GEOMETRY. 10. A 5' UTILITY EASEMENT WILL BE RESERVED INSIDESEAL = t/B = BACK OF CURB TO BACK OF CURB NTS = NOT TO SCALE TOT� TOTAL MBL — MINIMUM BUILDING LINE EIP EXISTING IRON PIPE PT POINT OF TANGENCY PC POINT OF CURVATURE OF CURVE LORA BAYBERRY LANE (60' R/W 36 B/B PUBLIC) (7{ PS {i()SITE �. () jk ( 1) (15) 51 (4) {} `^"em P *-200 0'± T DOC ID; 013871110001 Type: CAP 9ROOKFIELD Recorded: 07/17/2017 at W.12:21 AM 70 SECTION 2 tie Pitt County, NC 6 80, PG 6 157-1 Lisa P. Nichols REG OF DEEDS , y. II i r. Y sI �{�� r a► � P K' A y pj� Asn a4 � �, . *#t �� • �♦ � #M1 � �p.. y,- 3.. '• i f A` M1' COOPER ISLAND DEVELOPMENT, LLC DS 3573, PG 522 MB 61, PG 102 A P ALL AREAS CALCULATED BY COORDINATE GEOMETRY. 10. A 5' UTILITY EASEMENT WILL BE RESERVED INSIDESEAL ADDRESS: P.O. BOX 606 ., FRONT PROPERTY REAR THIS MAP CREATES A SUBDIVISION OF LAND WITHIN A COUNTY INSTRUMENT($) IN THE CHAIN OF TITLE(S)w OR MUNICIPALITY THAT HAS AN ORDINANCE REGULATES GREENVILLE, NC 27835 PARCELS OF LAND. IRON PIPES TO BE SET AT ALL LOT CORNERS UNLESS COUNTY REGISTRY AT w OTHERWISE NOTED PROPERTYTHIS D IN A SPECIAL HAZARD + D BY THE FEDERAL MANAGEMENT AGENCY, REF: FIRM 3720467400J AND DRAWW SCB/1MAH FIRM 3720468400 J, DATED JAN. 2, 2004. RESPONSIBLEHOMEOWNERS ASSOCIATION IS O» THE MAJNTENANCE OF COMMON AREA w» » POND. CHECKED MW 1141* s NO IRON PIPES SET IN C/L DITCH UNLESS OTHERWISE MAXIMUM BUILT "ON AREA ON EACH ' IS NOT TO 13. 4,854 S.F COMBUSTIBLESEXCEED NO ., E BROUGHT ON SITE OF THE HOMES BEING CONSTRUCTED UNTIL THE WATER/HYDRANTS ARE AVAILABLE ,- FOR FIRE PROTECTION IN THE EVNT OF AN EMERGENCY, AS y ,y ' DRAWNPRELIMINARY PLAT '�11`�\ ' r All .-....' : i r s r ME THIS DAY O�. -PUBLIC MY COMWWON EXPIRES: ,OWNER: COOPER ISLAND DEVELOPMENT* LLC SOURCE OF TITLE ADDRESS: P.O. BOX 606 THIS IS TO CERTIFY THAT THE LAST INSTRUMENT($) IN THE CHAIN OF TITLE(S)w GREENVILLE, NC 27835 OF THIS»."OPERTY AS » DED IN THEPff PHONE: 252-205-7121 COUNTY REGISTRY AT w NORTH CAROLINA IS. :�IrPPAGE DRAWW SCB/1MAH DATE: 04/19/2017 t CHECKED MW 1141* s SCALE: 1" 100' '�11`�\ ' r All .-....' : i r s r ME THIS DAY O�. -PUBLIC MY COMWWON EXPIRES: THE DESIGNATION OVER WATER, SANITARY SEWER, DRAINAGE AND ELECTRIC LINES ARE FOR THE PURPOSE PY 4!'» ESTABLISHING WIDTH EASEMENTS k NOT EXCLUSIVE ■, PERMIT » INSTALLATIONT ri WATER, SANITARY SEWR, DRAJNAGE. AND ELECTRIC LINES WITHINTHOSE DESIGNATED NO BUILDINGS, L OTHER !MPROVEMENTS. MATERIALS AND INCLUDING PRINCIPAL ACCESSORY STRUCTURES AND ADDITONS OR APPURTENANCES THERETO, SIGNAGE. FENCES, WALLS,» IES MECHNNICAL EQUIPMENT, CANO, ANTENNAS. . PLANTINGS, » . MASTS, AERIALS, MONUMENTS, DEBRIS, w WASTE CONTAINERS.D IMPERVIOUS APPROVALSURFACES, SHALL ENCROACH WITHIN ANY DEDICATED EASEMENT WITHOUT PRIOR WRITTEN ALL UTILITY AND DRAINAGE EASEMENTS ARE CENTERED ON LINES As INSTALLED UNLESS OTHERWISE NOTED. BMP MAINTENANCE AGREEMENT MUST BE RECORDED BEFORE APPROVAL CONSTRUCTIONOF FINAL PLAT. EITHER TEMPORARY OR PERMANENT STREET SIGNAGE MUST BE DURING THE ,. INSTALLED,BY THE 2012 NO FIRE CODE. r ♦ r rg -: 1 r r, rt r r i • • ,„ r r t CERTIFICATE OF FINAL APPIR APPROVED FOR ' Or 2017 PQRSUANT TO +` r 154.13 ON THE r. MUST BE RECORDED W"IN +' OF THIS DATEr UNZ � 4 r i+ 1 PLANNING :! • w: CWY TMT THIS F#0k PLAT �' WAS RP r r iFOR'APP"AL BY `r Wjw TOWN -X wwrERmu ON THE =DAY OF 2017. t t . Mr i t r 4 ar + C16 25,00' 2017' N +" r E 31.27' 9 r 0 } THE DESIGNATION OVER WATER, SANITARY SEWER, DRAINAGE AND ELECTRIC LINES ARE FOR THE PURPOSE PY 4!'» ESTABLISHING WIDTH EASEMENTS k NOT EXCLUSIVE ■, PERMIT » INSTALLATIONT ri WATER, SANITARY SEWR, DRAJNAGE. AND ELECTRIC LINES WITHINTHOSE DESIGNATED NO BUILDINGS, L OTHER !MPROVEMENTS. MATERIALS AND INCLUDING PRINCIPAL ACCESSORY STRUCTURES AND ADDITONS OR APPURTENANCES THERETO, SIGNAGE. FENCES, WALLS,» IES MECHNNICAL EQUIPMENT, CANO, ANTENNAS. . PLANTINGS, » . MASTS, AERIALS, MONUMENTS, DEBRIS, w WASTE CONTAINERS.D IMPERVIOUS APPROVALSURFACES, SHALL ENCROACH WITHIN ANY DEDICATED EASEMENT WITHOUT PRIOR WRITTEN ALL UTILITY AND DRAINAGE EASEMENTS ARE CENTERED ON LINES As INSTALLED UNLESS OTHERWISE NOTED. BMP MAINTENANCE AGREEMENT MUST BE RECORDED BEFORE APPROVAL CONSTRUCTIONOF FINAL PLAT. EITHER TEMPORARY OR PERMANENT STREET SIGNAGE MUST BE DURING THE ,. INSTALLED,BY THE 2012 NO FIRE CODE. r ♦ r rg -: 1 r r, rt r r i • • ,„ r r t CERTIFICATE OF FINAL APPIR APPROVED FOR ' Or 2017 PQRSUANT TO +` r 154.13 ON THE r. MUST BE RECORDED W"IN +' OF THIS DATEr UNZ � 4 r i+ 1 PLANNING :! • w: CWY TMT THIS F#0k PLAT �' WAS RP r r iFOR'APP"AL BY `r Wjw TOWN -X wwrERmu ON THE =DAY OF 2017.