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HomeMy WebLinkAboutSAW-2023-00552 NWP Verification 20240520DEPARTMENT OF THE ARMY U.S. ARMY CORPS OF ENGINEERS, WILMINGTON DISTRICT ASHEVILLE REGULATORY 151 PATTEN AVE #208 ASHEVILLE NC 28801 May 20, 2024 Regulatory Division SAW-2023-00552 Sent Via email: carolinarv@carolinarcnc.com Jimmy and Cynthia Herron PO Box 2223 Leicester, NC 28748 Dear Mr. and Ms. Herron: This letter is in response to the Pre-Construction Notification (PCN) you submitted to the Wilmington District, Asheville Regulatory on March 12, 2024, for a Department of the Army Nationwide permit (NWP) verification. This project has been assigned the file number SAW-2023-00552 and is known as Herron Property, Carolina RV. This file number should be referenced in all correspondence concerning this project. A review of the information provided indicates that the proposed work would include the discharge of fill material in 0.095 acre of wetlands, 43 linear feet (0.016 acre) of stream, and 0.006 acre of open water to facilitate the installation of a culvert which would be used to build a roadway which would access a commercial development. The project would also involve temporary impacts to 0.010 acre of wetlands, and 30 linear feet (0.11 acre) of stream to facilitate the installation of the roadway. The project/review area is located in Boring Mill Branch; at 431 Brevard Road, at Latitude 35.513040 and Longitude -82.601840; in Asheville, Buncombe County, North Carolina. We have determined that the proposed work is authorized by Nationwide Permit 39 pursuant to authorities under Section 404 of the Clean Water Act (33 U.S.C § 1344). The proposed work must be accomplished in strict accordance with the general permit conditions, any regional conditions, the special conditions listed in this letter, the application materials, and the enclosed plans. If the extent of the project area and/or nature of the authorized impacts to waters are modified, a revised PCN must be submitted to this office for written approval before work is initiated. Any violation of permit conditions or deviation from your submitted plans may subject the permittee to enforcement action. This verification is valid until March 14, 2026, unless prior to this date the subject NWP(s) is suspended, revoked, or is modified such that the activity no longer complies with the terms and conditions of this NWP. If you commence or are under contract to commence this activity before the date that the relevant NWP is modified or revoked, you will have 12 months from the date of the modification or revocation of the NWP to complete the activity under the present terms and conditions of this NWP. Project Specific Special Conditions: To ensure compliance with ESA requirements, the project must adhere to the following special conditions. 1. In order to avoid/minimize effects to federally endangered/threatened species, tree clearing activities must be conducted outside the Northern Long Eared Bat summer roosting season. All tree clearing activities shall commence between October 1 - March 31. 2. All wetlands, streams, and surface waters located within 50 feet of the construction area on the project site shall be clearly marked (for example, with orange mesh fencing) prior to any land disturbing activities and markers must be maintained on the property until the project phase is completed. This NWP verification does not preclude the necessity to obtain any other Federal, State, or local permits, licenses, and/or certifications, which may be required. If you have any questions related to this verification or have issues accessing documents referenced in this letter, please contact Mitchell Anderson, Regulatory Specialist of the Asheville Regulatory at (828)271-7980 x4231, by mail at the above address, or by email at mitchell.l.anderson@usace.army.mil. Please take a moment to complete our customer satisfaction survey located at https://regulatory.ops.usace.army.mil/customer-service-survey/. Sincerely, Mitchell Anderson Regulatory Specialist Enclosures Cc (w/enclosures) Alan Moore, Nutters and Associates, Inc (NAI) (via amoore@nutterinc.com) Compliance Certification Form File Number: SAW-2023-00552 County: Buncombe Permittee: Jimmy and Cynthia Herron Project Name: Herron Property, Carolina RV Date Verification Issued: 5/20/2024 Project Manager: Mitchell Anderson Upon completion of the activity authorized by this permit and any mitigation required by the permit, sign this certification and return it to the following address: US ARMY CORPS OF ENGINEERS Wilmington District Attn: Mitchell Anderson Asheville Regulatory 151 Patten Ave #208 Asheville, NC 28801 or mitchell.l.anderson@usace.army.mil Please note that your permitted activity is subject to a compliance inspection by a U. S. Army Corps of Engineers representative. Failure to comply with any terms or conditions of this authorization may result in the Corps suspending, modifying or revoking the authorization and/or issuing a Class I administrative penalty, or initiating other appropriate legal action. I hereby certify that the work, and mitigation (if applicable), authorized by the above referenced permit has been completed in accordance with the terms and conditions of the said permit including any general or specific conditions. Date Authorized Work Started: ___________ Completed: ___________ Describe any deviations from permit (attach drawing(s) depicting the deviations): ______________________________________________________________________ ______________________________________________________________________ *Note: The description of any deviations on this form does not constitute approval by the Corps. __________________________________ ______________________ Signature of Permittee Date OU OU OU OU OU OU OU OU OU OU OU O U O U O U O U O U O U O U O U OU OU OU OU OU OU OU OU OU O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U OU O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U OU OU OU OU OU OU OU OU OU OU OU OU OU OU OU OU O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS T E L T E L T E L T E L T E L T E L T E L T E L T E L T E L T E L T E L T E L T E L T E L T E L T E L T E L T E L T E L T E L T E L T E L T E L T E L T E L T E L T E L T E L T E L T E L T E L T E L T E L T E L T E L T E L T E L T E L T E L W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S  5%& S0,T+  ,3& -  AG S0,T+ S0,T+  ,3& -  AG S0,T+ S0,T+  ,3& S0,T+ S0,T+  5%& -  AG 5EESE  5%) AT %ASE %E1T  ,3& AT %ASE %E1T  ,3& AT TO3 ,LLEG,%LE %E1T  ,3& -  AG S0,T+  AG S,G1  %G & O 1 & 5 E T E & O 1 & 5 E T E 3 E 5 0 A 1 E 1 T U T , L , T < E A S E 0 E 1 T 3 E 5 '  %       3     A S S + O W 1 O 1 S T A T E + , G + W A < 3 L A 1 S 3 5 O - E & T 1 U 0 % E 5          , '   U -     & 3E50A1E1T '5A,1AGE EASE0E1T T5A&T ,,, 3E5 '%  3  AS S+OW1 O1 STATE +,G+WA< 3LA1S 35O-E&T 1U0%E5  ,' U-&   & 3 3 &O1&5ETE +EA'WALL ,19  ,19  SS0+ 5,0  ,19  SS0+ 5,0  ,1 A   ,1 %   OUT  SS0+ 5,0  ,1  OUT  W O O ' E ' A 5 E A 1   ƒ      W      1   ƒ      W      ............                                                                                                                                                                                                                                                             S O , L 5 O A ' ,19  ,19  ,19   5 & 3 G A S G A S G A S G A S G A S G A S G A S G A S G A S G A S G A S G A S G A S G A S G A S G A S G A S G A S G A S G A S G A S G A S G A S G A S G A S G A S G A S G A S G A S G A S G A S G A S G A S G A S G A S G A S G A S G A S GAS GAS GAS GAS GAS GAS GAS GAS GAS   G A S L , 1 E 3 3 3 3 3 3  3 3 3 3  3   3   3  3 3   3 3 3 3  3 3 3   3   3   3   3   3 3 3  3   ,3& ,1 &+E55< T5EE %E1T AS3 + A L T 3 A 9 E 0 E 1 T E0 &U5% ,1LET G5  ,19 ),LLE' W,T+ SE',0E1T &U5% ,1LET G5  ,19  ),LLE' W,T+ SE',0E1T 3E50A1E1T '5A,1AGE EASE0E1T T5A&T ,, 3E5 '%  3  AS S+OW1 O1 STATE +,G+WA< 3LA1S 35O-E&T 1U0%E5  ,' U-& 3OTE1T,AL U1'E5G5OU1' ST5EA0 ,1 T+,S A5EA T'3 ) O 5 E 5 O A ' 9A 5 , A % L E W , ' T + 3 U % L , & 5 , G + T - O ) - W A < 3E 5 '  %       3     A 1 ' '  %       3     AS 3 + A L T 3 A 9 E 0 E 1 T  ,3& - ,LLEG,%LE ',STU5%E'  5%) )OU1' “ 1O5T+WEST O) L,1E ',STU5%E' 1OT +EL' SS0+ 5,0  SEALE' SS0+ 5,0  ,1  OUT  SS0+ 5,0  ,1  OUT  SS SS    5 & 3    5 & 3  G A S L , 1 E            SS0+ 5,0    & 3 3  &33  5 & 3 ,19  3E50A1E1T '5A,1AGE EASE0E1T T5A&T , 3E5 '%  3  AS S+OW1 O1 STATE +,G+WA< 3LA1S 35O-E&T 1U0%E5  ,' U-&   5 & 3  5 & 3  5 & 3  3 9 &  3 9 &  39 & &U5% ,1LET G5  ,19  OUT  &U5% ,1LET G5  ,19  W W W W W W W W W W W W W W W W W W W W  W A T E 5 L , 1 E SS0+ 5,0  ,1  OUT  T%0  T%0  T%0  &O1&5ETE %O; &UL9E5T  “ W,'E ;  “ +,G+ S,G1  5%& -  AG S0,T+  W,LL,A0 5 G,1A - 35ESSLE< '%  3   WALTE5 1 %ETS< WATTS '%  3  3%  3   WALTE5 1 %ETS< WATTS '%  3  3%  3   WALTE5 1 %ETS< WATTS '%  3  3%  3  G 5 A 9 E L 5 O A '               EU G E 1 E % E T T < '  W , L S O 1 ' %       3      TE' T,LSO1 WELLS '%  3  3%  3   SA0UEL ' &OO. +E,5S '%  3   S+,5LE< AL,S&+ TE55< 5,&+A5' E'',E W,LSO1 -5 '%  3  3%  3   5,G+T-O)-WA< 3E5 '%  3  SS0+ 5,0  ,1  OUT   5%& -  %G 5EESE AT TO3  AG LEA1,1G  AG  O,3 -  AG 1  E 1A'  0% [  5%& -  %G 5EESE  5%& -  AG 5EESE S,1. +OLE  ,3) ,1 39& 3 3   A 3 3 5 O ; , 0 A T E = O 1 , 1 G L , 1 E - 3 E 5 % U 1 & O 0 % E & O U 1 T < G , S = O 1 E ' - & S & O 0 0 E 5 & , A L S E 5 9 , & E ' , S T 5 , & T = O 1 E ' - 1 S 1 E , G + % O 5 + O O ' S E 5 9 , & E ' , S T 5 , & T  5 & 3 W O 9 E 1 W , 5 E ) E 1 & E W O 9 E 1 W , 5 E ) E 1 & E )E1&E &5OSSES %OU1'A5< G 5 A 9 E L 5 O A ' AS 3 + A L T 3 A 9 E 0 E 1 T G 5 A S S < A 5 E A G 5 A S S < A 5 E A &O1 & 5 E T E & U 5 % G U T T E 5 A % ,19         5& 3 &U5% ,1LET G5  ,19  1    5 & 3  E ' G E O ) A S 3 + A L T 3 A 9 E 0 E 1 T & O 1 & 5 E T E & U 5 % G U T T E 5 3 5 O G 5 E S S E 1 E 5 G < & A 5 O L , 1 A S T 5 A 1 S 0 , S S , O 1 A 1 ' ' , S T 5 , % U T , O 1 E A S E 0 E 1 T 3 E 5 '  %       3     3 5 O G 5 E S S E 1 E 5 G < & A 5 O L , 1 A S T 5 A 1 S 0 , S S , O 1 A 1 ' ' , S T 5 , % U T , O 1 E A S E 0 E 1 T 3 E 5 '  %       3     &U5% ,1LET G5  ,1  OUT  ),LLE' W,T+ SE',0E1T % 5 E 9 A 5 ' 5 O A ' - 1  &     3 U % L , & ) E E - S , 0 3 L E 5 , G + T - O ) - W A < 3 E 5 '  %       3     1  &  '  O  T  3 5 O - E & T 5 E ) E 5 E 1 & E  U -     & -          A S 3 + A L T 3 A 9 E 0 E 1 T ,19     5 & 3  5 & 3 '5O3 ,1LET G5  ,19  +,G+ TE1S,O1 3OWE5 L,1E TOWE5 +,G+ TE1S,O1 3OWE5 L,1E 3<LO1  O,3 AT %ASE %E1T +,G+ TE1S,O1 3OWE5 L,1E 3<LO1 +,G+ TE1S,O1 3OWE5 L,1E 3<LO1  & 0 3 )O0 ) 5 E 0 O 1 T 5 O A ' 3U% L , & 5 , G + T - O ) - W A < AS3+ A L T 3 A 9 E 0 E 1 T ' 5 < ) E 5 5 < 5 O A ' 3U % L , & 5 , G + T - O ) - W A < AS 3 + A L T 3 A 9 E 0 E 1 T  5 & 3 E ' G E O ) A S 3 + A L T 3 A 9 E 0 E 1 T TOTAL A5EA “A&5ES SW0+ 5,0  ,19  OUT  WETLA1' A5EA WI AS S O C I A T E S LA N D S C A P E A R C H I T E C T S & L A N D P L A N N E R S DE S I G N Fa x : 8 2 8 - 2 7 7 - 7 4 1 3 12 9 3 H e n d e r s o n v i l l e R o a d As h e v i l l e , N C 2 8 8 0 3 Su i t e 2 1 82 8 - 2 7 7 - 7 4 1 0 Wetland Impacts He r r o n P r o p e r t y 14 3 1 B r e v a r d R o a d Bu n c o m b e C o u n t y , N C - 3/6/2024 FINAL DRAWING FOR REVIEW PURPOSES ONLY FINAL DRAWING FOR REVIEW PURPOSES ONLY OU OU OU OU OU OU OU OU OU OU OU O U O U O U O U O U O U O U O U OU OU OU OU OU OU OU OU OU O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U OU OU OU OU OU OU OU OU OU OU OU OU OU OU OU OU O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS T E L T E L T E L T E L T E L T E L T E L T E L T E L T E L T E L T E L T E L T E L T E L T E L T E L T E L T E L T E L T E L T E L T E L T E L T E L T E L T E L T E L T E L T E L T E L T E L T E L T E L T E L T E L T E L T E L T E L T E L W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S 3/4" RBC "SMITH" 3/4" IPC - 0.4' AG "SMITH & SMITH" 3/4" IPC - 0.1' AG "SMITH & SMITH" 3/4" IPC "SMITH & SMITH" 5/8" RBC - 0.8' AG "REESE" 1/2" RBF AT BASE (BENT) 3/4" IPC AT BASE (BENT) 3/4" IPC AT TOP ILLEGIBLE (BENT) 1" IPC - 0.5' AG "SMITH" 0.3' AG SIGN 0.3' BG C O N C R E T E C O N C R E T E C O N C R E T E P E R M A N E N T U T I L I T Y E A S E M E N T P E R D . B . 3 3 3 2 , P . 3 5 1 A S S H O W N O N S T A T E H I G H W A Y P L A N S P R O J E C T N U M B E R 8 . 1 8 4 4 4 0 1 I D # : U - 3 4 0 3 C PERMANENT DRAINAGE EASEMENT TRACT III PER D.B. 3332, P. 351 AS SHOWN ON STATE HIGHWAY PLANS PROJECT NUMBER 8.1844401 ID#: U-3403C 36" C P P CONCRETE HEADWALL INV: 2,054.74' INV: 2,054.37' SSMH RIM: 2,073.66' INV: 2,060.3' SSMH RIM: 2,071.51' IN (A): 2,061.9' IN (B): 2,061.6' OUT: 2,061.6' SSMH RIM: 2,077.09' IN: 2,067.2' OUT: 2,067.0' W O O D E D A R E A N 4 4 ° 3 4 ' 4 6 " W 5 4 . 8 2 ' N 66 ° 3 6 ' 3 8 " W 9 0 . 2 1 ' 2,07 0 ' 2,070' 2, 0 7 5 ' 2, 0 8 0 ' 2,085' 2,090' 2,095' 2,10 0 ' 2,105' 2,110 ' 2,115' 2,120' 2,125' 2,120 ' 2,11 5 ' 2,110' 2,1 0 0 ' 2,1 0 0 ' 2,10 0 ' 2,095' 2,090' 2,0 8 5 ' 2,0 8 0 ' 2, 0 7 5 ' 2 , 0 7 0 ' 2, 0 6 5 ' 2,0 6 5 ' 2,070 ' 2,075 ' 2,080' 2,070' 2,0 7 5 ' 2 , 1 1 5 ' 2 , 1 1 0 ' 2, 1 0 5 ' 2, 1 0 0 ' 2, 0 9 5 ' 2,0 9 0 ' 2, 0 8 5 ' 2, 0 8 0 ' 2 , 0 7 5 ' 2 , 0 7 0 ' 2 , 0 6 5 ' 2, 0 6 0 ' 2,0 6 0 ' 2 , 0 6 5 ' 2 , 0 7 0 ' 2,105 ' 2 , 1 0 0 ' 2,09 5 ' 2,090 ' 2,085 ' 2,080' 2,08 0 ' 2,080' 2,08 5 '2,09 0 ' 2,09 5 ' 2,10 0 ' 2,1 0 5 ' 2,1 0 5 ' 2, 1 0 0 ' 2,0 9 5 ' 2,0 9 0 ' 2,0 8 5 ' 2, 0 8 0 ' 2, 0 7 5 ' 2,075 ' 2,0 8 0 ' 2,080' 2, 0 7 5 ' 2,070' 2,0 6 5 ' 2,065' 2,060' 2,060' 2 , 0 6 5 ' 2,0 8 0 ' 2,0 7 5 ' 2,0 7 0 ' 2, 0 8 5 ' 2, 0 9 0 ' 2,0 9 5 ' 2,1 0 0 ' S O I L R O A D INV: 2,061.4' INV: 2,063.3' INV: 2,061.1' 12" RC P G A S G A S G A S G A S G A S G A S G A S G A S G A S G A S G A S G A S G A S G A S G A S G A S G A S G A S G A S G A S G A S G A S G A S G A S G A S G A S G A S G A S G A S G A S G A S G A S G A S G A S G A S G A S G A S G A S GAS GAS GAS GAS GAS GAS GAS GAS GAS 4 " G A S L I N E P1 P2 P3 P4 P5 P 6 P7 P8 P9 P 1 0 P 1 1 P1 2 P13 P14 P1 5 P16 P17 P18 P19 P20 P21 P2 2 P 2 5 P 2 6 P 2 7 P 2 8 P29 P30 P31 P3 2 3/4" IPC IN CHERRY TREE (BENT) ASPH A L T P A V E M E N T EM CURB INLET GR: 2,073.93' INV:2,070.5' (FILLED WITH SEDIMENT) CURB INLET GR: 2,070.72' INV: 2,066.2' (FILLED WITH SEDIMENT) PERMANENT DRAINAGE EASEMENT TRACT II PER D.B. 3332, P. 351 AS SHOWN ON STATE HIGHWAY PLANS PROJECT NUMBER 8.1844401 ID#: U-3403C POTENTIAL UNDERGROUND STREAM IN THIS AREA TDP F O R E R O A D VA R I A B L E W I D T H P U B L I C R I G H T - O F - W A Y PE R D . B . 3 3 3 2 , P . 3 5 1 A N D D . B . 1 8 7 5 , P . 1 4 3 AS P H A L T P A V E M E N T S O I L R O A D 3/4" IPC - ILLEGIBLE (DISTURBED) 1/2" RBF FOUND 1.3± NORTHWEST OF LINE (DISTURBED, NOT HELD) SSMH RIM: 2,079.75' (SEALED) SSMH RIM: 2,070.41' IN: 2,064.9' OUT: 2,064.6' SSMH RIM: 2,067.03' IN: 2,063.3' OUT: 2,063.1' SS SS 1 5 " R C P 1 5 " R C P 4" G A S L I N E 2 , 0 7 5 ' 2 , 0 7 0 ' 2,065' SSMH RIM: 2,084.39' 15 " C P P 15" CPP 15" R C P INV: 2,068.2' PERMANENT DRAINAGE EASEMENT TRACT I PER D.B. 3332, P. 351 AS SHOWN ON STATE HIGHWAY PLANS PROJECT NUMBER 8.1844401 ID#: U-3403C 8 " R C P 8" RC P 8" RC P 8" P V C 8" P V C 8" PVC CURB INLET GR: 2,082.41' INV: 2,079.1' OUT: 2,077.8' CURB INLET GR: 2,066.81' INV: 2,060.9' W W W W W W W W W W W W W W W W W W W W 6" W A T E R L I N E SSMH RIM: 2,096.73' IN: 2,089.7' OUT: 2,089.3' TBM = 2,103.28' TBM = 2,082.93' TBM = 2,121.58' CONCRETE BOX CULVERT 12'± WIDE X 7.5'± HIGH SIGN 3/4" RBC - 0.3' AG "SMITH" 962681218700000 WILLIAM R. & GINA J. PRESSLEY D.B. 3921, P. 689 962680156100000 WALTER N. & BETSY WATTS D.B. 2241, P. 898 P.B. 152, P. 103 962680156100000 WALTER N. & BETSY WATTS D.B. 2241, P. 898 P.B. 152, P. 103 962680156100000 WALTER N. & BETSY WATTS D.B. 2241, P. 898 P.B. 152, P. 103 G R A V E L R O A D 96 2 6 7 0 7 5 0 6 0 0 0 0 0 EU G E N E & B E T T Y D . W I L S O N D. B . 1 1 0 3 , P . 6 8 2 962670795900000 TED TILSON WELLS D.B. 1816, P. 116 P.B. 63, P. 139 962671728500000 SAMUEL D. COOK HEIRS D.B. 792, P. 416 962681038400000 SHIRLEY ALISCH TERRY RICHARD EDDIE WILSON JR. D.B. 4939, P. 1828 P.B. 65, P. 81 45' RIGHT-OF-WAY PER D.B. 1875, P. 143 SSMH RIM: 2,106.79' IN: 2,096.3' OUT: 2,096.2' 3/4" RBC - 0.4' BG "REESE" AT TOP 1.1' AG (LEANING) 0.7' AG 2" OIP - 0.8' AG N:660,762.61', E:927,921.09' NAD83 (2011) MB x4 3/4" RBC - 0.2' BG "REESE" 3/4" RBC - 0.1' AG "REESE" SINK HOLE 1" IPF IN PVC P23 P 2 4 AP P R O X I M A T E Z O N I N G L I N E - P E R B U N C O M B E C O U N T Y G I S Z O N E D - C S C O M M E R C I A L S E R V I C E D I S T R I C T Z O N E D - N S N E I G H B O R H O O D S E R V I C E D I S T R I C T 15" RC P W O V E N W I R E F E N C E WO V E N W I R E F E N C E FENCE CROSSES BOUNDARY G R A V E L R O A D AS P H A L T P A V E M E N T G R A S S Y A R E A G R A S S Y A R E A CONC R E T E C U R B & G U T T E R (A) (B) INV: 2, 0 6 0 . 9 ' 15" RCP CURB INLET GR: 2,065.97' INV: 2,061.8' N 1 5 " R C P 45' E D G E O F A S P H A L T P A V E M E N T C O N C R E T E C U R B & G U T T E R P R O G R E S S E N E R G Y C A R O L I N A S TR A N S M I S S I O N A N D D I S T R I B U T I O N E A S E M E N T PE R D . B . 4 3 3 0 , P . 3 3 8 P R O G R E S S E N E R G Y C A R O L I N A S TR A N S M I S S I O N A N D D I S T R I B U T I O N E A S E M E N T PE R D . B . 4 3 3 0 , P . 3 3 8 CURB INLET GR: 2,068.80' IN: 2,063.4' OUT: 2,063.3' (FILLED WITH SEDIMENT) B R E V A R D R O A D - N . C . 1 9 1 P U B L I C F E E - S I M P L E R I G H T - O F - W A Y P E R D . B . 3 3 3 2 , P . 3 5 1 N . C . D . O . T . P R O J E C T R E F E R E N C E # U - 3 4 0 3 C - 8 . 1 8 4 4 4 0 1 A S P H A L T P A V E M E N T INV: 2,066.9' 1 8 " R C P 18" RC P DROP INLET GR: 2,075.77' INV: 2,072.3' HIGH TENSION POWER LINE TOWER HIGH TENSION POWER LINE PYLON 1/2" OIP AT BASE (BENT) HIGH TENSION POWER LINE PYLON HIGH TENSION POWER LINE PYLON 18" CM P FOM F R E M O N T R O A D PUBL I C R I G H T - O F - W A Y ASPH A L T P A V E M E N T D R Y F E R R Y R O A D PUB L I C R I G H T - O F - W A Y ASP H A L T P A V E M E N T 18" RC P E D G E O F A S P H A L T P A V E M E N T TOTAL AREA 7.46±ACRES SWMH RIM: 2,083.11' INV: 2,077.2' OUT: 2,077.2' WETLAND AREA L4.1 AS S O C I A T E S LA N D S C A P E A R C H I T E C T S & L A N D P L A N N E R S DE S I G N Fa x : 8 2 8 - 2 7 7 - 7 4 1 3 12 9 3 H e n d e r s o n v i l l e R o a d As h e v i l l e , N C 2 8 8 0 3 Su i t e 2 1 82 8 - 2 7 7 - 7 4 1 0 Stormwater Detention Plan He r r o n P r o p e r t y 14 3 1 B r e v a r d R o a d Bu n c o m b e C o u n t y , N C - 10/6/2023 Davis CivilSolutions,PA Site/Infrastructure Engineering/Planning For Review 135-A Charlotte Highway Asheville, North Carolina 28803 828.299.9449 PH www.daviscivilsolutions.com % INCREASE = 18.37% INCREASE AREAS = 59,677.20 SQ. FT (1.37 AC.) INCREASE/DECREASE: POST DEVELOPMENT: IMPERVIOUS AREA = 64,468.8 SQ. FT (1.48 AC.) % SITE IMPERVIOUS = 19.84% PERVIOUS AREA = 260,488.8 SQ. FT. (5.98 AC.) % SITE PERVIOUS = 80.16% % SITE PERVIOUS = 98.53% PERVIOUS AREA = 320,166.0 SQ. FT. (7.35 AC.) % SITE IMPERVIOUS = 1.47% IMPERVIOUS AREA = 4791.6 SQ. FT. (0.11AC.) PRE DEVELOPMENT: PERVIOUS AREAS: OU OU OU OU OU OU OU OU OU OU OU O U O U O U O U O U O U O U O U OU OU OU OU OU OU OU OU OU O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U OU OU OU OU OU OU OU OU OU OU OU OU OU OU OU OU O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS T E L T E L T E L T E L T E L T E L T E L T E L T E L T E L T E L T E L T E L T E L T E L T E L T E L T E L T E L T E L T E L T E L T E L T E L T E L T E L T E L T E L T E L T E L T E L T E L T E L T E L T E L T E L T E L T E L T E L T E L W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S 3/4" RBC "SMITH" 3/4" IPC - 0.4' AG "SMITH & SMITH" 3/4" IPC - 0.1' AG "SMITH & SMITH" 3/4" IPC "SMITH & SMITH" 5/8" RBC - 0.8' AG "REESE" 1/2" RBF AT BASE (BENT) 3/4" IPC AT BASE (BENT) 3/4" IPC AT TOP ILLEGIBLE (BENT) 1" IPC - 0.5' AG "SMITH" 0.3' AG SIGN 0.3' BG C O N C R E T E C O N C R E T E P E R M A N E N T U T I L I T Y E A S E M E N T P E R D . B . 3 3 3 2 , P . 3 5 1 A S S H O W N O N S T A T E H I G H W A Y P L A N S P R O J E C T N U M B E R 8 . 1 8 4 4 4 0 1 I D # : U - 3 4 0 3 C PERMANENT DRAINAGE EASEMENT TRACT III PER D.B. 3332, P. 351 AS SHOWN ON STATE HIGHWAY PLANS PROJECT NUMBER 8.1844401 ID#: U-3403C 36" C P P CONCRETE HEADWALL INV: 2,054.74' INV: 2,054.37' SSMH RIM: 2,073.66' INV: 2,060.3' SSMH RIM: 2,071.51' IN (A): 2,061.9' IN (B): 2,061.6' OUT: 2,061.6' SSMH RIM: 2,077.09' IN: 2,067.2' OUT: 2,067.0' W O O D E D A R E A N 4 4 ° 3 4 ' 4 6 " W 5 4 . 8 2 ' N 66 ° 3 6 ' 3 8 " W 9 0 . 2 1 ' 2,07 0 ' 2,070' 2, 0 7 5 ' 2, 0 8 0 ' 2,085' 2,090' 2,095' 2,10 0 ' 2,105' 2,110 ' 2,115' 2,120' 2,125' 2,120 ' 2,11 5 ' 2,110' 2,1 0 0 ' 2,1 0 0 ' 2,10 0 ' 2,095' 2,090' 2,0 8 5 ' 2,0 8 0 ' 2, 0 7 5 ' 2 , 0 7 0 ' 2, 0 6 5 ' 2,0 6 5 ' 2,070 ' 2,075 ' 2,080' 2,070' 2,0 7 5 ' 2 , 1 1 5 ' 2 , 1 1 0 ' 2, 1 0 5 ' 2, 1 0 0 ' 2, 0 9 5 ' 2,0 9 0 ' 2, 0 8 5 ' 2, 0 8 0 ' 2 , 0 7 5 ' 2 , 0 7 0 ' 2 , 0 6 5 ' 2, 0 6 0 ' 2,0 6 0 ' 2 , 0 6 5 ' 2 , 0 7 0 ' 2,105 ' 2 , 1 0 0 ' 2,09 5 ' 2,090 ' 2,085 ' 2,080' 2,08 0 ' 2,080' 2,08 5 '2,09 0 ' 2,09 5 ' 2,10 0 ' 2,1 0 5 ' 2,1 0 5 ' 2, 1 0 0 ' 2,0 9 5 ' 2,0 9 0 ' 2,0 8 5 ' 2, 0 8 0 ' 2, 0 7 5 ' 2,075 ' 2,0 8 0 ' 2,080' 2, 0 7 5 ' 2,070' 2,0 6 5 ' 2,065' 2,060' 2,060' 2 , 0 6 5 ' 2,0 8 0 ' 2,0 7 5 ' 2,0 7 0 ' 2, 0 8 5 ' 2, 0 9 0 ' 2,0 9 5 ' 2,1 0 0 ' S O I L R O A D INV: 2,061.4' INV: 2,063.3' INV: 2,061.1' 12" RC P G A S G A S G A S G A S G A S G A S G A S G A S G A S G A S G A S G A S G A S G A S G A S G A S G A S G A S G A S G A S G A S G A S G A S G A S G A S G A S G A S G A S G A S G A S G A S G A S G A S G A S G A S G A S G A S G A S GAS GAS GAS GAS GAS GAS GAS GAS GAS 4 " G A S L I N E P1 P2 P3 P4 P5 P 6 P7 P8 P9 P 1 0 P 1 1 P1 2 P13 P14 P1 5 P16 P17 P18 P19 P20 P21 P2 2 P 2 5 P 2 6 P 2 7 P 2 8 P29 P30 P31 P3 2 3/4" IPC IN CHERRY TREE (BENT) ASPH A L T P A V E M E N T EM CURB INLET GR: 2,073.93' INV:2,070.5' (FILLED WITH SEDIMENT) CURB INLET GR: 2,070.72' INV: 2,066.2' (FILLED WITH SEDIMENT) PERMANENT DRAINAGE EASEMENT TRACT II PER D.B. 3332, P. 351 AS SHOWN ON STATE HIGHWAY PLANS PROJECT NUMBER 8.1844401 ID#: U-3403C POTENTIAL UNDERGROUND STREAM IN THIS AREA TDP F O R E R O A D VA R I A B L E W I D T H P U B L I C R I G H T - O F - W A Y PE R D . B . 3 3 3 2 , P . 3 5 1 A N D D . B . 1 8 7 5 , P . 1 4 3 AS P H A L T P A V E M E N T 3/4" IPC - ILLEGIBLE (DISTURBED) 1/2" RBF FOUND 1.3± NORTHWEST OF LINE (DISTURBED, NOT HELD) SSMH RIM: 2,079.75' (SEALED) SSMH RIM: 2,070.41' IN: 2,064.9' OUT: 2,064.6' SSMH RIM: 2,067.03' IN: 2,063.3' OUT: 2,063.1' SS SS 1 5 " R C P 1 5 " R C P 4" G A S L I N E 2 , 0 7 5 ' 2 , 0 7 0 ' 2,065' SSMH RIM: 2,084.39' 15 " C P P 15" CPP 15" R C P INV: 2,068.2' PERMANENT DRAINAGE EASEMENT TRACT I PER D.B. 3332, P. 351 AS SHOWN ON STATE HIGHWAY PLANS PROJECT NUMBER 8.1844401 ID#: U-3403C 8 " R C P 8" RC P 8" RC P 8" P V C 8" P V C 8" PVC CURB INLET GR: 2,082.41' INV: 2,079.1' OUT: 2,077.8' CURB INLET GR: 2,066.81' INV: 2,060.9' W W W W W W W W W W W W W W W W W W W W 6" W A T E R L I N E SSMH RIM: 2,096.73' IN: 2,089.7' OUT: 2,089.3' TBM = 2,103.28' TBM = 2,082.93' TBM = 2,121.58' CONCRETE BOX CULVERT 12'± WIDE X 7.5'± HIGH SIGN 3/4" RBC - 0.3' AG "SMITH" 962681218700000 WILLIAM R. & GINA J. PRESSLEY D.B. 3921, P. 689 962680156100000 WALTER N. & BETSY WATTS D.B. 2241, P. 898 P.B. 152, P. 103 962680156100000 WALTER N. & BETSY WATTS D.B. 2241, P. 898 P.B. 152, P. 103 962680156100000 WALTER N. & BETSY WATTS D.B. 2241, P. 898 P.B. 152, P. 103 G R A V E L R O A D 96 2 6 7 0 7 5 0 6 0 0 0 0 0 EU G E N E & B E T T Y D . W I L S O N D. B . 1 1 0 3 , P . 6 8 2 962670795900000 TED TILSON WELLS D.B. 1816, P. 116 P.B. 63, P. 139 962671728500000 SAMUEL D. COOK HEIRS D.B. 792, P. 416 962681038400000 SHIRLEY ALISCH TERRY RICHARD EDDIE WILSON JR. D.B. 4939, P. 1828 P.B. 65, P. 81 45' RIGHT-OF-WAY PER D.B. 1875, P. 143 SSMH RIM: 2,106.79' IN: 2,096.3' OUT: 2,096.2' 3/4" RBC - 0.4' BG "REESE" AT TOP 1.1' AG (LEANING) 0.7' AG 2" OIP - 0.8' AG N:660,762.61', E:927,921.09' NAD83 (2011) MB x4 3/4" RBC - 0.2' BG "REESE" 3/4" RBC - 0.1' AG "REESE" SINK HOLE 1" IPF IN PVC P23 P 2 4 AP P R O X I M A T E Z O N I N G L I N E - P E R B U N C O M B E C O U N T Y G I S Z O N E D - C S C O M M E R C I A L S E R V I C E D I S T R I C T Z O N E D - N S N E I G H B O R H O O D S E R V I C E D I S T R I C T 15" RC P W O V E N W I R E F E N C E WO V E N W I R E F E N C E FENCE CROSSES BOUNDARY G R A V E L R O A D AS P H A L T P A V E M E N T G R A S S Y A R E A G R A S S Y A R E A CONC R E T E C U R B & G U T T E R (A) (B) INV: 2, 0 6 0 . 9 ' 15" RCP CURB INLET GR: 2,065.97' INV: 2,061.8' N 1 5 " R C P 45' E D G E O F A S P H A L T P A V E M E N T C O N C R E T E C U R B & G U T T E R P R O G R E S S E N E R G Y C A R O L I N A S TR A N S M I S S I O N A N D D I S T R I B U T I O N E A S E M E N T PE R D . B . 4 3 3 0 , P . 3 3 8 P R O G R E S S E N E R G Y C A R O L I N A S TR A N S M I S S I O N A N D D I S T R I B U T I O N E A S E M E N T PE R D . B . 4 3 3 0 , P . 3 3 8 CURB INLET GR: 2,068.80' IN: 2,063.4' OUT: 2,063.3' (FILLED WITH SEDIMENT) B R E V A R D R O A D - N . C . 1 9 1 P U B L I C F E E - S I M P L E R I G H T - O F - W A Y P E R D . B . 3 3 3 2 , P . 3 5 1 N . C . D . O . T . P R O J E C T R E F E R E N C E # U - 3 4 0 3 C - 8 . 1 8 4 4 4 0 1 A S P H A L T P A V E M E N T INV: 2,066.9' 1 8 " R C P 18" RC P DROP INLET GR: 2,075.77' INV: 2,072.3' HIGH TENSION POWER LINE TOWER HIGH TENSION POWER LINE PYLON 1/2" OIP AT BASE (BENT) HIGH TENSION POWER LINE PYLON HIGH TENSION POWER LINE PYLON 18" CM P FOM F R E M O N T R O A D PUBL I C R I G H T - O F - W A Y ASPH A L T P A V E M E N T D R Y F E R R Y R O A D PUB L I C R I G H T - O F - W A Y ASP H A L T P A V E M E N T 18" RC P E D G E O F A S P H A L T P A V E M E N T TOTAL AREA 7.46±ACRES SWMH RIM: 2,083.11' INV: 2,077.2' OUT: 2,077.2' WETLAND AREA L4.2 AS S O C I A T E S LA N D S C A P E A R C H I T E C T S & L A N D P L A N N E R S DE S I G N Fa x : 8 2 8 - 2 7 7 - 7 4 1 3 12 9 3 H e n d e r s o n v i l l e R o a d As h e v i l l e , N C 2 8 8 0 3 Su i t e 2 1 82 8 - 2 7 7 - 7 4 1 0 Pre- Development Drainage Map He r r o n P r o p e r t y 14 3 1 B r e v a r d R o a d Bu n c o m b e C o u n t y , N C 10/6/2023 - Davis CivilSolutions,PA Site/Infrastructure Engineering/Planning For Review 135-A Charlotte Highway Asheville, North Carolina 28803 828.299.9449 PH www.daviscivilsolutions.com % INCREASE = 18.37% INCREASE AREAS = 59,677.20 SQ. FT (1.37 AC.) INCREASE/DECREASE: POST DEVELOPMENT: IMPERVIOUS AREA = 64,468.8 SQ. FT (1.48 AC.) % SITE IMPERVIOUS = 19.84% PERVIOUS AREA = 260,488.8 SQ. FT. (5.98 AC.) % SITE PERVIOUS = 80.16% % SITE PERVIOUS = 98.53% PERVIOUS AREA = 320,166.0 SQ. FT. (7.35 AC.) % SITE IMPERVIOUS = 1.47% IMPERVIOUS AREA = 4791.6 SQ. FT. (0.11AC.) PRE DEVELOPMENT: PERVIOUS AREAS: OU OU OU OU OU OU OU OU OU OU OU O U O U O U O U O U O U O U O U OU OU OU OU OU OU OU OU OU O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U OU OU OU OU OU OU OU OU OU OU OU OU OU OU OU OU O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS T E L T E L T E L T E L T E L T E L T E L T E L T E L T E L T E L T E L T E L T E L T E L T E L T E L T E L T E L T E L T E L T E L T E L T E L T E L T E L T E L T E L T E L T E L T E L T E L T E L T E L T E L T E L T E L T E L T E L T E L W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S 3/4" RBC "SMITH" 3/4" IPC - 0.4' AG "SMITH & SMITH" 3/4" IPC - 0.1' AG "SMITH & SMITH" 3/4" IPC "SMITH & SMITH" 5/8" RBC - 0.8' AG "REESE" 1/2" RBF AT BASE (BENT) 3/4" IPC AT BASE (BENT) 3/4" IPC AT TOP ILLEGIBLE (BENT) 1" IPC - 0.5' AG "SMITH" 0.3' AG SIGN 0.3' BG C O N C R E T E C O N C R E T E P E R M A N E N T U T I L I T Y E A S E M E N T P E R D . B . 3 3 3 2 , P . 3 5 1 A S S H O W N O N S T A T E H I G H W A Y P L A N S P R O J E C T N U M B E R 8 . 1 8 4 4 4 0 1 I D # : U - 3 4 0 3 C PERMANENT DRAINAGE EASEMENT TRACT III PER D.B. 3332, P. 351 AS SHOWN ON STATE HIGHWAY PLANS PROJECT NUMBER 8.1844401 ID#: U-3403C 36" C P P CONCRETE HEADWALL INV: 2,054.74' INV: 2,054.37' SSMH RIM: 2,073.66' INV: 2,060.3' SSMH RIM: 2,071.51' IN (A): 2,061.9' IN (B): 2,061.6' OUT: 2,061.6' SSMH RIM: 2,077.09' IN: 2,067.2' OUT: 2,067.0' W O O D E D A R E A N 4 4 ° 3 4 ' 4 6 " W 5 4 . 8 2 ' N 66 ° 3 6 ' 3 8 " W 9 0 . 2 1 ' 2,07 0 ' 2,070' 2, 0 7 5 ' 2, 0 8 0 ' 2,085' 2,090' 2,095' 2,10 0 ' 2,105' 2,110 ' 2,115' 2,120' 2,125' 2,120 ' 2,11 5 ' 2,110' 2,1 0 0 ' 2,1 0 0 ' 2,10 0 ' 2,095' 2,090' 2,0 8 5 ' 2,0 8 0 ' 2, 0 7 5 ' 2 , 0 7 0 ' 2, 0 6 5 ' 2,0 6 5 ' 2,070 ' 2,075 ' 2,080' 2,070' 2,0 7 5 ' 2 , 1 1 5 ' 2 , 1 1 0 ' 2, 1 0 5 ' 2, 1 0 0 ' 2, 0 9 5 ' 2,0 9 0 ' 2, 0 8 5 ' 2, 0 8 0 ' 2 , 0 7 5 ' 2 , 0 7 0 ' 2 , 0 6 5 ' 2, 0 6 0 ' 2,0 6 0 ' 2 , 0 6 5 ' 2 , 0 7 0 ' 2,105 ' 2 , 1 0 0 ' 2,09 5 ' 2,090 ' 2,085 ' 2,080' 2,08 0 ' 2,080' 2,08 5 '2,09 0 ' 2,09 5 ' 2,10 0 ' 2,1 0 5 ' 2,1 0 5 ' 2, 1 0 0 ' 2,0 9 5 ' 2,0 9 0 ' 2,0 8 5 ' 2, 0 8 0 ' 2, 0 7 5 ' 2,075 ' 2,0 8 0 ' 2,080' 2, 0 7 5 ' 2,070' 2,0 6 5 ' 2,065' 2,060' 2,060' 2 , 0 6 5 ' 2,0 8 0 ' 2,0 7 5 ' 2,0 7 0 ' 2, 0 8 5 ' 2, 0 9 0 ' 2,0 9 5 ' 2,1 0 0 ' S O I L R O A D INV: 2,061.4' INV: 2,063.3' INV: 2,061.1' 12" RC P G A S G A S G A S G A S G A S G A S G A S G A S G A S G A S G A S G A S G A S G A S G A S G A S G A S G A S G A S G A S G A S G A S G A S G A S G A S G A S G A S G A S G A S G A S G A S G A S G A S G A S G A S G A S G A S G A S GAS GAS GAS GAS GAS GAS GAS GAS GAS 4 " G A S L I N E P1 P2 P3 P4 P5 P 6 P7 P8 P9 P 1 0 P 1 1 P1 2 P13 P14 P1 5 P16 P17 P18 P19 P20 P21 P2 2 P 2 5 P 2 6 P 2 7 P 2 8 P29 P30 P31 P3 2 3/4" IPC IN CHERRY TREE (BENT) ASPH A L T P A V E M E N T EM CURB INLET GR: 2,073.93' INV:2,070.5' (FILLED WITH SEDIMENT) CURB INLET GR: 2,070.72' INV: 2,066.2' (FILLED WITH SEDIMENT) PERMANENT DRAINAGE EASEMENT TRACT II PER D.B. 3332, P. 351 AS SHOWN ON STATE HIGHWAY PLANS PROJECT NUMBER 8.1844401 ID#: U-3403C POTENTIAL UNDERGROUND STREAM IN THIS AREA TDP F O R E R O A D VA R I A B L E W I D T H P U B L I C R I G H T - O F - W A Y PE R D . B . 3 3 3 2 , P . 3 5 1 A N D D . B . 1 8 7 5 , P . 1 4 3 AS P H A L T P A V E M E N T 3/4" IPC - ILLEGIBLE (DISTURBED) 1/2" RBF FOUND 1.3± NORTHWEST OF LINE (DISTURBED, NOT HELD) SSMH RIM: 2,079.75' (SEALED) SSMH RIM: 2,070.41' IN: 2,064.9' OUT: 2,064.6' SSMH RIM: 2,067.03' IN: 2,063.3' OUT: 2,063.1' SS SS 1 5 " R C P 1 5 " R C P 4" G A S L I N E 2 , 0 7 5 ' 2 , 0 7 0 ' 2,065' SSMH RIM: 2,084.39' 15 " C P P 15" CPP 15" R C P INV: 2,068.2' PERMANENT DRAINAGE EASEMENT TRACT I PER D.B. 3332, P. 351 AS SHOWN ON STATE HIGHWAY PLANS PROJECT NUMBER 8.1844401 ID#: U-3403C 8 " R C P 8" RC P 8" RC P 8" P V C 8" P V C 8" PVC CURB INLET GR: 2,082.41' INV: 2,079.1' OUT: 2,077.8' CURB INLET GR: 2,066.81' INV: 2,060.9' W W W W W W W W W W W W W W W W W W W W 6" W A T E R L I N E SSMH RIM: 2,096.73' IN: 2,089.7' OUT: 2,089.3' TBM = 2,103.28' TBM = 2,082.93' TBM = 2,121.58' CONCRETE BOX CULVERT 12'± WIDE X 7.5'± HIGH SIGN 3/4" RBC - 0.3' AG "SMITH" 962681218700000 WILLIAM R. & GINA J. PRESSLEY D.B. 3921, P. 689 962680156100000 WALTER N. & BETSY WATTS D.B. 2241, P. 898 P.B. 152, P. 103 962680156100000 WALTER N. & BETSY WATTS D.B. 2241, P. 898 P.B. 152, P. 103 962680156100000 WALTER N. & BETSY WATTS D.B. 2241, P. 898 P.B. 152, P. 103 G R A V E L R O A D 96 2 6 7 0 7 5 0 6 0 0 0 0 0 EU G E N E & B E T T Y D . W I L S O N D. B . 1 1 0 3 , P . 6 8 2 962670795900000 TED TILSON WELLS D.B. 1816, P. 116 P.B. 63, P. 139 962671728500000 SAMUEL D. COOK HEIRS D.B. 792, P. 416 962681038400000 SHIRLEY ALISCH TERRY RICHARD EDDIE WILSON JR. D.B. 4939, P. 1828 P.B. 65, P. 81 45' RIGHT-OF-WAY PER D.B. 1875, P. 143 SSMH RIM: 2,106.79' IN: 2,096.3' OUT: 2,096.2' 3/4" RBC - 0.4' BG "REESE" AT TOP 1.1' AG (LEANING) 0.7' AG 2" OIP - 0.8' AG N:660,762.61', E:927,921.09' NAD83 (2011) MB x4 3/4" RBC - 0.2' BG "REESE" 3/4" RBC - 0.1' AG "REESE" SINK HOLE 1" IPF IN PVC P23 P 2 4 AP P R O X I M A T E Z O N I N G L I N E - P E R B U N C O M B E C O U N T Y G I S Z O N E D - C S C O M M E R C I A L S E R V I C E D I S T R I C T Z O N E D - N S N E I G H B O R H O O D S E R V I C E D I S T R I C T 15" RC P W O V E N W I R E F E N C E WO V E N W I R E F E N C E FENCE CROSSES BOUNDARY G R A V E L R O A D AS P H A L T P A V E M E N T G R A S S Y A R E A G R A S S Y A R E A CONC R E T E C U R B & G U T T E R (A) (B) INV: 2, 0 6 0 . 9 ' 15" RCP CURB INLET GR: 2,065.97' INV: 2,061.8' N 1 5 " R C P 45' E D G E O F A S P H A L T P A V E M E N T C O N C R E T E C U R B & G U T T E R P R O G R E S S E N E R G Y C A R O L I N A S TR A N S M I S S I O N A N D D I S T R I B U T I O N E A S E M E N T PE R D . B . 4 3 3 0 , P . 3 3 8 P R O G R E S S E N E R G Y C A R O L I N A S TR A N S M I S S I O N A N D D I S T R I B U T I O N E A S E M E N T PE R D . B . 4 3 3 0 , P . 3 3 8 CURB INLET GR: 2,068.80' IN: 2,063.4' OUT: 2,063.3' (FILLED WITH SEDIMENT) B R E V A R D R O A D - N . C . 1 9 1 P U B L I C F E E - S I M P L E R I G H T - O F - W A Y P E R D . B . 3 3 3 2 , P . 3 5 1 N . C . D . O . T . P R O J E C T R E F E R E N C E # U - 3 4 0 3 C - 8 . 1 8 4 4 4 0 1 A S P H A L T P A V E M E N T INV: 2,066.9' 1 8 " R C P 18" RC P DROP INLET GR: 2,075.77' INV: 2,072.3' HIGH TENSION POWER LINE TOWER HIGH TENSION POWER LINE PYLON 1/2" OIP AT BASE (BENT) HIGH TENSION POWER LINE PYLON HIGH TENSION POWER LINE PYLON 18" CM P FOM F R E M O N T R O A D PUBL I C R I G H T - O F - W A Y ASPH A L T P A V E M E N T D R Y F E R R Y R O A D PUB L I C R I G H T - O F - W A Y ASP H A L T P A V E M E N T 18" RC P E D G E O F A S P H A L T P A V E M E N T TOTAL AREA 7.46±ACRES SWMH RIM: 2,083.11' INV: 2,077.2' OUT: 2,077.2' WETLAND AREA L4.3 AS S O C I A T E S LA N D S C A P E A R C H I T E C T S & L A N D P L A N N E R S DE S I G N Fa x : 8 2 8 - 2 7 7 - 7 4 1 3 12 9 3 H e n d e r s o n v i l l e R o a d As h e v i l l e , N C 2 8 8 0 3 Su i t e 2 1 82 8 - 2 7 7 - 7 4 1 0 Post- Development Drainage Map He r r o n P r o p e r t y 14 3 1 B r e v a r d R o a d Bu n c o m b e C o u n t y , N C 10/6/2023 - Davis CivilSolutions,PA Site/Infrastructure Engineering/Planning For Review 135-A Charlotte Highway Asheville, North Carolina 28803 828.299.9449 PH www.daviscivilsolutions.com % INCREASE = 18.37% INCREASE AREAS = 59,677.20 SQ. FT (1.37 AC.) INCREASE/DECREASE: POST DEVELOPMENT: IMPERVIOUS AREA = 64,468.8 SQ. FT (1.48 AC.) % SITE IMPERVIOUS = 19.84% PERVIOUS AREA = 260,488.8 SQ. FT. (5.98 AC.) % SITE PERVIOUS = 80.16% % SITE PERVIOUS = 98.53% PERVIOUS AREA = 320,166.0 SQ. FT. (7.35 AC.) % SITE IMPERVIOUS = 1.47% IMPERVIOUS AREA = 4791.6 SQ. FT. (0.11AC.) PRE DEVELOPMENT: PERVIOUS AREAS: OU OU OU OU OU OU OU OU OU OU OU O U O U O U O U O U O U O U O U OU OU OU OU OU OU OU OU OU O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U OU OU OU OU OU OU OU OU OU OU OU OU OU OU OU OU O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS T E L T E L T E L T E L T E L T E L T E L T E L T E L T E L T E L T E L T E L T E L T E L T E L T E L T E L T E L T E L T E L T E L T E L T E L T E L T E L T E L T E L T E L T E L T E L T E L T E L T E L T E L T E L T E L T E L T E L T E L W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S 3/4" RBC "SMITH" 3/4" IPC - 0.4' AG "SMITH & SMITH" 3/4" IPC - 0.1' AG "SMITH & SMITH" 3/4" IPC "SMITH & SMITH" 5/8" RBC - 0.8' AG "REESE" 1/2" RBF AT BASE (BENT) 3/4" IPC AT BASE (BENT) 3/4" IPC AT TOP ILLEGIBLE (BENT) 1" IPC - 0.5' AG "SMITH" 0.3' AG SIGN 0.3' BG C O N C R E T E C O N C R E T E P E R M A N E N T U T I L I T Y E A S E M E N T P E R D . B . 3 3 3 2 , P . 3 5 1 A S S H O W N O N S T A T E H I G H W A Y P L A N S P R O J E C T N U M B E R 8 . 1 8 4 4 4 0 1 I D # : U - 3 4 0 3 C PERMANENT DRAINAGE EASEMENT TRACT III PER D.B. 3332, P. 351 AS SHOWN ON STATE HIGHWAY PLANS PROJECT NUMBER 8.1844401 ID#: U-3403C 36" C P P CONCRETE HEADWALL INV: 2,054.74' INV: 2,054.37' SSMH RIM: 2,073.66' INV: 2,060.3' SSMH RIM: 2,071.51' IN (A): 2,061.9' IN (B): 2,061.6' OUT: 2,061.6' SSMH RIM: 2,077.09' IN: 2,067.2' OUT: 2,067.0' W O O D E D A R E A N 4 4 ° 3 4 ' 4 6 " W 5 4 . 8 2 ' N 66 ° 3 6 ' 3 8 " W 9 0 . 2 1 ' 2,07 0 ' 2,070' 2, 0 7 5 ' 2, 0 8 0 ' 2,085' 2,090' 2,095' 2,10 0 ' 2,105' 2,110 ' 2,115' 2,120' 2,125' 2,120 ' 2,11 5 ' 2,110' 2,1 0 0 ' 2,1 0 0 ' 2,10 0 ' 2,095' 2,090' 2,0 8 5 ' 2,0 8 0 ' 2, 0 7 5 ' 2 , 0 7 0 ' 2, 0 6 5 ' 2,0 6 5 ' 2,070 ' 2,075 ' 2,080' 2,070' 2,0 7 5 ' 2 , 1 1 5 ' 2 , 1 1 0 ' 2, 1 0 5 ' 2, 1 0 0 ' 2, 0 9 5 ' 2,0 9 0 ' 2, 0 8 5 ' 2, 0 8 0 ' 2 , 0 7 5 ' 2 , 0 7 0 ' 2 , 0 6 5 ' 2, 0 6 0 ' 2,0 6 0 ' 2 , 0 6 5 ' 2 , 0 7 0 ' 2,105 ' 2 , 1 0 0 ' 2,09 5 ' 2,090 ' 2,085 ' 2,080' 2,08 0 ' 2,080' 2,08 5 '2,09 0 ' 2,09 5 ' 2,10 0 ' 2,1 0 5 ' 2,1 0 5 ' 2, 1 0 0 ' 2,0 9 5 ' 2,0 9 0 ' 2,0 8 5 ' 2, 0 8 0 ' 2, 0 7 5 ' 2,075 ' 2,0 8 0 ' 2,080' 2, 0 7 5 ' 2,070' 2,0 6 5 ' 2,065' 2,060' 2,060' 2 , 0 6 5 ' 2,0 8 0 ' 2,0 7 5 ' 2,0 7 0 ' 2, 0 8 5 ' 2, 0 9 0 ' 2,0 9 5 ' 2,1 0 0 ' S O I L R O A D INV: 2,061.4' INV: 2,063.3' INV: 2,061.1' 12" RC P G A S G A S G A S G A S G A S G A S G A S G A S G A S G A S G A S G A S G A S G A S G A S G A S G A S G A S G A S G A S G A S G A S G A S G A S G A S G A S G A S G A S G A S G A S G A S G A S G A S G A S G A S G A S G A S G A S GAS GAS GAS GAS GAS GAS GAS GAS GAS 4 " G A S L I N E P1 P2 P3 P4 P5 P 6 P7 P8 P9 P 1 0 P 1 1 P1 2 P13 P14 P1 5 P16 P17 P18 P19 P20 P21 P2 2 P 2 5 P 2 6 P 2 7 P 2 8 P29 P30 P31 P3 2 3/4" IPC IN CHERRY TREE (BENT) ASPH A L T P A V E M E N T EM CURB INLET GR: 2,073.93' INV:2,070.5' (FILLED WITH SEDIMENT) CURB INLET GR: 2,070.72' INV: 2,066.2' (FILLED WITH SEDIMENT) PERMANENT DRAINAGE EASEMENT TRACT II PER D.B. 3332, P. 351 AS SHOWN ON STATE HIGHWAY PLANS PROJECT NUMBER 8.1844401 ID#: U-3403C POTENTIAL UNDERGROUND STREAM IN THIS AREA TDP F O R E R O A D VA R I A B L E W I D T H P U B L I C R I G H T - O F - W A Y PE R D . B . 3 3 3 2 , P . 3 5 1 A N D D . B . 1 8 7 5 , P . 1 4 3 AS P H A L T P A V E M E N T 3/4" IPC - ILLEGIBLE (DISTURBED) 1/2" RBF FOUND 1.3± NORTHWEST OF LINE (DISTURBED, NOT HELD) SSMH RIM: 2,079.75' (SEALED) SSMH RIM: 2,070.41' IN: 2,064.9' OUT: 2,064.6' SSMH RIM: 2,067.03' IN: 2,063.3' OUT: 2,063.1' SS SS 1 5 " R C P 1 5 " R C P 4" G A S L I N E 2 , 0 7 5 ' 2 , 0 7 0 ' 2,065' SSMH RIM: 2,084.39' 15 " C P P 15" CPP 15" R C P INV: 2,068.2' PERMANENT DRAINAGE EASEMENT TRACT I PER D.B. 3332, P. 351 AS SHOWN ON STATE HIGHWAY PLANS PROJECT NUMBER 8.1844401 ID#: U-3403C 8 " R C P 8" RC P 8" RC P 8" P V C 8" P V C 8" PVC CURB INLET GR: 2,082.41' INV: 2,079.1' OUT: 2,077.8' CURB INLET GR: 2,066.81' INV: 2,060.9' W W W W W W W W W W W W W W W W W W W W 6" W A T E R L I N E SSMH RIM: 2,096.73' IN: 2,089.7' OUT: 2,089.3' TBM = 2,103.28' TBM = 2,082.93' TBM = 2,121.58' CONCRETE BOX CULVERT 12'± WIDE X 7.5'± HIGH SIGN 3/4" RBC - 0.3' AG "SMITH" 962681218700000 WILLIAM R. & GINA J. PRESSLEY D.B. 3921, P. 689 962680156100000 WALTER N. & BETSY WATTS D.B. 2241, P. 898 P.B. 152, P. 103 962680156100000 WALTER N. & BETSY WATTS D.B. 2241, P. 898 P.B. 152, P. 103 962680156100000 WALTER N. & BETSY WATTS D.B. 2241, P. 898 P.B. 152, P. 103 G R A V E L R O A D 96 2 6 7 0 7 5 0 6 0 0 0 0 0 EU G E N E & B E T T Y D . W I L S O N D. B . 1 1 0 3 , P . 6 8 2 962670795900000 TED TILSON WELLS D.B. 1816, P. 116 P.B. 63, P. 139 962671728500000 SAMUEL D. COOK HEIRS D.B. 792, P. 416 962681038400000 SHIRLEY ALISCH TERRY RICHARD EDDIE WILSON JR. D.B. 4939, P. 1828 P.B. 65, P. 81 45' RIGHT-OF-WAY PER D.B. 1875, P. 143 SSMH RIM: 2,106.79' IN: 2,096.3' OUT: 2,096.2' 3/4" RBC - 0.4' BG "REESE" AT TOP 1.1' AG (LEANING) 0.7' AG 2" OIP - 0.8' AG N:660,762.61', E:927,921.09' NAD83 (2011) MB x4 3/4" RBC - 0.2' BG "REESE" 3/4" RBC - 0.1' AG "REESE" SINK HOLE 1" IPF IN PVC P23 P 2 4 AP P R O X I M A T E Z O N I N G L I N E - P E R B U N C O M B E C O U N T Y G I S Z O N E D - C S C O M M E R C I A L S E R V I C E D I S T R I C T Z O N E D - N S N E I G H B O R H O O D S E R V I C E D I S T R I C T 15" RC P W O V E N W I R E F E N C E WO V E N W I R E F E N C E FENCE CROSSES BOUNDARY G R A V E L R O A D AS P H A L T P A V E M E N T G R A S S Y A R E A G R A S S Y A R E A CONC R E T E C U R B & G U T T E R (A) (B) INV: 2, 0 6 0 . 9 ' 15" RCP CURB INLET GR: 2,065.97' INV: 2,061.8' N 1 5 " R C P 45' E D G E O F A S P H A L T P A V E M E N T C O N C R E T E C U R B & G U T T E R P R O G R E S S E N E R G Y C A R O L I N A S TR A N S M I S S I O N A N D D I S T R I B U T I O N E A S E M E N T PE R D . B . 4 3 3 0 , P . 3 3 8 P R O G R E S S E N E R G Y C A R O L I N A S TR A N S M I S S I O N A N D D I S T R I B U T I O N E A S E M E N T PE R D . B . 4 3 3 0 , P . 3 3 8 CURB INLET GR: 2,068.80' IN: 2,063.4' OUT: 2,063.3' (FILLED WITH SEDIMENT) B R E V A R D R O A D - N . C . 1 9 1 P U B L I C F E E - S I M P L E R I G H T - O F - W A Y P E R D . B . 3 3 3 2 , P . 3 5 1 N . C . D . O . T . P R O J E C T R E F E R E N C E # U - 3 4 0 3 C - 8 . 1 8 4 4 4 0 1 A S P H A L T P A V E M E N T INV: 2,066.9' 1 8 " R C P 18" RC P DROP INLET GR: 2,075.77' INV: 2,072.3' HIGH TENSION POWER LINE TOWER HIGH TENSION POWER LINE PYLON 1/2" OIP AT BASE (BENT) HIGH TENSION POWER LINE PYLON HIGH TENSION POWER LINE PYLON 18" CM P FOM F R E M O N T R O A D PUBL I C R I G H T - O F - W A Y ASPH A L T P A V E M E N T D R Y F E R R Y R O A D PUB L I C R I G H T - O F - W A Y ASP H A L T P A V E M E N T 18" RC P E D G E O F A S P H A L T P A V E M E N T TOTAL AREA 7.46±ACRES SWMH RIM: 2,083.11' INV: 2,077.2' OUT: 2,077.2' WETLAND AREA L4.4 AS S O C I A T E S LA N D S C A P E A R C H I T E C T S & L A N D P L A N N E R S DE S I G N Fa x : 8 2 8 - 2 7 7 - 7 4 1 3 12 9 3 H e n d e r s o n v i l l e R o a d As h e v i l l e , N C 2 8 8 0 3 Su i t e 2 1 82 8 - 2 7 7 - 7 4 1 0 Stormwater Access Easement Area He r r o n P r o p e r t y 14 3 1 B r e v a r d R o a d Bu n c o m b e C o u n t y , N C 10/6/2023 - Davis CivilSolutions,PA Site/Infrastructure Engineering/Planning For Review 135-A Charlotte Highway Asheville, North Carolina 28803 828.299.9449 PH www.daviscivilsolutions.com % INCREASE = 18.37% INCREASE AREAS = 59,677.20 SQ. FT (1.37 AC.) INCREASE/DECREASE: POST DEVELOPMENT: IMPERVIOUS AREA = 64,468.8 SQ. FT (1.48 AC.) % SITE IMPERVIOUS = 19.84% PERVIOUS AREA = 260,488.8 SQ. FT. (5.98 AC.) % SITE PERVIOUS = 80.16% % SITE PERVIOUS = 98.53% PERVIOUS AREA = 320,166.0 SQ. FT. (7.35 AC.) % SITE IMPERVIOUS = 1.47% IMPERVIOUS AREA = 4791.6 SQ. FT. (0.11AC.) PRE DEVELOPMENT: PERVIOUS AREAS: D1 AS S O C I A T E S LA N D S C A P E A R C H I T E C T S & L A N D P L A N N E R S DE S I G N Fa x : 8 2 8 - 2 7 7 - 7 4 1 3 12 9 3 H e n d e r s o n v i l l e R o a d As h e v i l l e , N C 2 8 8 0 3 Su i t e 2 1 82 8 - 2 7 7 - 7 4 1 0 Stormwater Details He r r o n P r o p e r t y 14 3 1 B r e v a r d R o a d Bu n c o m b e C o u n t y , N C 10/6/2023 * NOTE: CHAMBER SYSTEM DESIGN MUST BE IN ACCORDANCE WITH STORMTECH DESIGN MANUAL Detention Retention Recharge Subsurface Stormwater Management SM Sheet Of ChecMeF ACAD NQ DTaYP $[: Scale: Date: 20 Beaver Road, Suite 104 Wethersfield, CT 06109 Phone: 888-892-2694 Fax: 866-328-8401 www.stormtech.com STORMTECH LLC CONCEPTUAL PLAN DISCLAIMER NTS STORMTECH GENERAL NOTES STORMTECH LLC ("STORMTECH") REQUIRES INSTALLING CONTRACTORS TO USE AND UNDERSTAND STORMTECH'S LATEST INSTALLATION INSTRUCTIONS PRIOR TO BEGINNING SYSTEM INSTALLATION. OUR TECHNICAL SERVICES DEPARTMENT OFFERS INSTALLATION CONSULTATIONS TO INSTALLING CONTRACTORS. CONTACT OUR TECHNICAL SERVICES REPRESENTATIVE AT LEAST 30 DAYS PRIOR TO SYSTEM INSTALLATION TO ARRANGE A PRE-INSTALLATION CONSULTATION. OUR REPRESENTATIVES CAN THEN ANSWER QUESTIONS OR ADDRESS COMMENTS ON THE STORMTECH CHAMBER SYSTEM AND INFORM THE INSTALLING CONTRACTOR OF THE MINIMUM INSTALLATION REQUIREMENTS BEFORE BEGINNING THE SYSTEM'S CONSTRUCTION. CALL 1-888-892-2694 TO SPEAK TO A TECHNICAL SERVICE REPRESENTATIVE OR VISIT WWW.STORMTECH.COM TO RECEIVE A COPY OF OUR INSTALLATION INSTRUCTIONS. STORMTECH'S REQUIREMENTS FOR SYSTEMS WITH PAVEMENT DESIGN (ASPHALT, CONCRETE PAVERS, ETC.): MINIMUM COVER IS 18 INCHES NOT INCLUDING PAVEMENT; MAXIMUM COVER IS 96 INCHES INCLUDING PAVEMENT. FOR INSTALLATIONS THAT DO NOT INCLUDE PAVEMENT, WHERE RUTTING FROM VEHICLES MAY OCCUR, MINIMUM REQUIRED COVER IS 24 INCHES, MAXIMUM COVER IS 96 INCHES. THE CONTRACTOR MUST REPORT ANY DISCREPANCIES WITH CHAMBER FOUNDATION MATERIALS BEARING CAPACITIES TO THE DESIGN ENGINEER. AASHTO M288 CLASS 2 NON-WOVEN GEOTEXTILE (FILTER FABRIC) MUST BE USED AS INDICATED IN THE PROJECT PLANS. STONE PLACEMENT BETWEEN CHAMBERS ROWS AND AROUND PERIMETER MUST FOLLOW INSTRUCTIONS AS INDICATED IN THE MOST CURRENT VERSION OF STORMTECH'S INSTALLATION INSTRUCTIONS. BACKFILLING OVER THE CHAMBERS MUST FOLLOW REQUIREMENTS AS INDICATED IN THE MOST CURRENT VERSION OF STORMTECH'S INSTALLATION INSTRUCTIONS. THE CONTRACTOR MUST REFER TO STORMTECH'S INSTALLATION INSTRUCTIONS FOR A TABLE OF ACCEPTABLE VEHICLE LOADS AT VARIOUS DEPTHS OF COVER. THIS INFORMATION IS ALSO AVAILABLE AT STORMTECH'S WEBSITE: WWW.STORMTECH.COM. THE CONTRACTOR IS RESPONSIBLE FOR PREVENTING VEHICLES THAT EXCEED STORMTECH'S REQUIREMENTS FROM TRAVELING ACROSS OR PARKING OVER THE STORMWATER SYSTEM. TEMPORARY FENCING, WARNING TAPE AND APPROPRIATELY LOCATED SIGNS ARE COMMONLY USED TO PREVENT UNAUTHORIZED VEHICLES FROM ENTERING SENSITIVE CONSTRUCTION AREAS. THE CONTRACTOR MUST APPLY EROSION AND SEDIMENT CONTROL MEASURES TO PROTECT THE STORMWATER SYSTEM DURING ALL PHASES OF SITE CONSTRUCTION PER LOCAL CODES AND DESIGN ENGINEER'S SPECIFICATIONS. STORMTECH PRODUCT WARRANTY IS LIMITED. SEE CURRENT PRODUCT WARRANTY FOR DETAILS. TO ACQUIRE A COPY CALL STORMTECH AT 1-888-892-2694 OR VISIT WWW.STORMTECH.COM. 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. STORMTECH GENERAL NOTES Davis CivilSolutions,PA Site/Infrastructure Engineering/Planning For Review135-A Charlotte Highway Asheville, North Carolina 28803 828.299.9449 PH www.daviscivilsolutions.com D2 AS S O C I A T E S LA N D S C A P E A R C H I T E C T S & L A N D P L A N N E R S DE S I G N Fa x : 8 2 8 - 2 7 7 - 7 4 1 3 As h e v i l l e , N C 2 8 8 0 3 Su i t e 2 1 82 8 - 2 7 7 - 7 4 1 0 Stormwater Details He r r o n P r o p e r t y 14 3 1 B r e v a r d R o a d Bu n c o m b e C o u n t y , N C 10/6/2023 ELEV. 2072.25 ELEV. 2073.00 ELEV. 2076.75 ELEV. 2077.75 INSERTA-TEE SIDE INLET DETAIL INSERTA TEE CONNECTION CONVEYANCE PIPE MATERIAL MAY VARY (PVC, HDPE, ETC.) PLACE ADSPLUS WOVEN GEOTEXTILE (CENTERED ON INSERTA-TEE INLET) OVER BEDDING STONE FOR SCOUR PROTECTION AT SIDE INLET CONNECTIONS. GEOTEXTILE MUST EXTEND 6" (150 mm) PAST CHAMBER FOOT INSERTA TEE TO BE INSTALLED, CENTERED OVER CORRUGATION SIDE VIEWSECTION A-A A A DO NOT INSTALL INSERTA-TEE AT CHAMBER JOINTS NOTE: PART NUMBERS WILL VARY BASED ON INLET PIPE MATERIALS. CONTACT STORMTECH FOR MORE INFORMATION. CHAMBER MAX DIAMETER OF INSERTA TEE HEIGHT FROM BASE OF CHAMBER (X) SC-310 6" (150 mm)4" (100 mm) SC-740 10" (250 mm)4" (100 mm) DC-780 10" (250 mm)4" (100 mm) MC-3500 12" (300 mm)6" (150 mm) MC-4500 12" (300 mm)8" (200 mm) INSERTA TEE FITTINGS AVAILABLE FOR SDR 26, SDR 35, SCH 40 IPS GASKETED & SOLVENT WELD, N-12, HP STORM, C-900 OR DUCTILE IRON (X) 6 UNDERDRAIN DETAIL A A B B SECTION A-A SECTION B-B NUMBER AND SIZE OF UNDERDRAINS PER SITE DESIGN ENGINEER 4" (100 mm) TYP FOR SC-310 & SC-160LP SYSTEMS 6" (150 mm) TYP FOR SC-740, DC-780, MC-3500 & MC-4500 SYSTEMS OUTLET MANIFOLD STORMTECH END CAP STORMTECH CHAMBERS STORMTECH CHAMBER STORMTECH END CAP DUAL WALL PERFORATED HDPE UNDERDRAIN ADS GEOSYNTHETICS 601T NON-WOVEN GEOTEXTILE ADS GEOSYNTHETICS 601T NON-WOVEN GEOTEXTILE FOUNDATION STONE BENEATH CHAMBERS FOUNDATION STONE BENEATH CHAMBERS 5 MC-3500 TECHNICAL SPECIFICATIONS PART #STUB B C MC3500IEPP06T 6" (150 mm)33.21" (844 mm)--- MC3500IEPP06B ---0.66" (17 mm) MC3500IEPP08T 8" (200 mm)31.16" (791 mm)--- MC3500IEPP08B ---0.81" (21 mm) MC3500IEPP10T 10" (250 mm)29.04" (738 mm)--- MC3500IEPP10B ---0.93" (24 mm) MC3500IEPP12T 12" (300 mm)26.36" (670 mm)--- MC3500IEPP12B ---1.35" (34 mm) MC3500IEPP15T 15" (375 mm)23.39" (594 mm)--- MC3500IEPP15B ---1.50" (38 mm) MC3500IEPP18TC 18" (450 mm) 20.03" (509 mm)---MC3500IEPP18TW MC3500IEPP18BC ---1.77" (45 mm)MC3500IEPP18BW MC3500IEPP24TC 24" (600 mm) 14.48" (368 mm)---MC3500IEPP24TW MC3500IEPP24BC ---2.06" (52 mm)MC3500IEPP24BW MC3500IEPP30BC 30" (750 mm)---2.75" (70 mm) NOMINAL CHAMBER SPECIFICATIONS SIZE (W X H X INSTALLED LENGTH)77.0" X 45.0" X 86.0" (1956 mm X 1143 mm X 2184 mm) CHAMBER STORAGE 109.9 CUBIC FEET (3.11 m³) MINIMUM INSTALLED STORAGE*175.0 CUBIC FEET (4.96 m³) WEIGHT 134 lbs.(60.8 kg) NOMINAL END CAP SPECIFICATIONS SIZE (W X H X INSTALLED LENGTH)75.0" X 45.0" X 22.2" (1905 mm X 1143 mm X 564 mm) END CAP STORAGE 14.9 CUBIC FEET (0.42 m³) MINIMUM INSTALLED STORAGE*45.1 CUBIC FEET (1.28 m³) WEIGHT 49 lbs.(22.2 kg) *ASSUMES 12" (305 mm) STONE ABOVE, 9" (229 mm) STONE FOUNDATION, 6" (152 mm) STONE BETWEEN CHAMBERS, 6" (152 mm) STONE PERIMETER IN FRONT OF END CAPS AND 40% STONE POROSITY. 90.0" (2286 mm) ACTUAL LENGTH 86.0" (2184 mm) INSTALLED BUILD ROW IN THIS DIRECTION NOTE: ALL DIMENSIONS ARE NOMINAL LOWER JOINT CORRUGATION WEB CREST CREST STIFFENING RIB VALLEY STIFFENING RIB B C 75.0" (1905 mm) 45.0" (1143 mm) 25.7" (653 mm) FOOT 77.0" (1956 mm) 45.0" (1143 mm) PARTIAL CUT HOLES AT BOTTOM OF END CAP FOR PART NUMBERS ENDING WITH "B" PARTIAL CUT HOLES AT TOP OF END CAP FOR PART NUMBERS ENDING WITH "T" END CAPS WITH A PREFABRICATED WELDED STUB END WITH "W" END CAPS WITH A WELDED CROWN PLATE END WITH "C" UPPER JOINT CORRUGATION 22.2" (564 mm) INSTALLED CUSTOM PARTIAL CUT INVERTS ARE AVAILABLE UPON REQUEST. INVENTORIED MANIFOLDS INCLUDE 12-24" (300-600 mm) SIZE ON SIZE AND 15-48" (375-1200 mm) ECCENTRIC MANIFOLDS. CUSTOM INVERT LOCATIONS ON THE MC-3500 END CAP CUT IN THE FIELD ARE NOT RECOMMENDED FOR PIPE SIZES GREATER THAN 10" (250 mm). THE INVERT LOCATION IN COLUMN 'B' ARE THE HIGHEST POSSIBLE FOR THE PIPE SIZE. 2 4" PVC INSPECTION PORT DETAIL (MC SERIES CHAMBER) NOTE: INSPECTION PORTS MAY BE CONNECTED THROUGH ANY CHAMBER CORRUGATION VALLEY. STORMTECH CHAMBER CONCRETE COLLAR PAVEMENT 12" (300 mm) MIN WIDTH CONCRETE SLAB 6" (150 mm) MIN THICKNESS 8" NYLOPLAST INSPECTION PORT BODY (PART# 2708AG4IPKIT) OR TRAFFIC RATED BOX W/SOLID LOCKING COVER CONCRETE COLLAR NOT REQUIRED FOR UNPAVED APPLICATIONS 4" (100 mm) SDR 35 PIPE 4" (100 mm) INSERTA TEE TO BE CENTERED ON CORRUGATION VALLEY 4 MC-3500 CROSS SECTION DETAILNUM ACCEPTABLE FILL MATERIALS: STORMTECH MC-3500 CHAMBER SYSTEMS PLEASE NOTE: 1. THE LISTED AASHTO DESIGNATIONS ARE FOR GRADATIONS ONLY. THE STONE MUST ALSO BE CLEAN, CRUSHED, ANGULAR. FOR EXAMPLE, A SPECIFICATION FOR #4 STONE WOULD STATE: "CLEAN, CRUSHED, ANGULAR NO. 4 (AASHTO M43) STONE". 2. STORMTECH COMPACTION REQUIREMENTS ARE MET FOR 'A' LOCATION MATERIALS WHEN PLACED AND COMPACTED IN 9" (230 mm) (MAX) LIFTS USING TWO FULL COVERAGES WITH A VIBRATORY COMPACTOR. 3. WHERE INFILTRATION SURFACES MAY BE COMPROMISED BY COMPACTION, FOR STANDARD DESIGN LOAD CONDITIONS, A FLAT SURFACE MAY BE ACHIEVED BY RAKING OR DRAGGING WITHOUT COMPACTION EQUIPMENT. FOR SPECIAL LOAD DESIGNS, CONTACT STORMTECH FOR COMPACTION REQUIREMENTS. 4. ONCE LAYER 'C' IS PLACED, ANY SOIL/MATERIAL CAN BE PLACED IN LAYER 'D' UP TO THE FINISHED GRADE. MOST PAVEMENT SUBBASE SOILS CAN BE USED TO REPLACE THE MATERIAL REQUIREMENTS OF LAYER 'C' OR 'D' AT THE SITE DESIGN ENGINEER'S DISCRETION. NOTES: 1. CHAMBERS SHALL MEET THE REQUIREMENTS OF ASTM F2418-16a, "STANDARD SPECIFICATION FOR POLYPROPYLENE (PP) CORRUGATED WALL STORMWATER COLLECTION CHAMBERS" CHAMBER CLASSIFICATION 45x76 DESIGNATION SS. 2. MC-3500 CHAMBERS SHALL BE DESIGNED IN ACCORDANCE WITH ASTM F2787 "STANDARD PRACTICE FOR STRUCTURAL DESIGN OF THERMOPLASTIC CORRUGATED WALL STORMWATER COLLECTION CHAMBERS". 3. THE SITE DESIGN ENGINEER IS RESPONSIBLE FOR ASSESSING THE BEARING RESISTANCE (ALLOWABLE BEARING CAPACITY) OF THE SUBGRADE SOILS AND THE DEPTH OF FOUNDATION STONE WITH CONSIDERATION FOR THE RANGE OF EXPECTED SOIL MOISTURE CONDITIONS. 4. PERIMETER STONE MUST BE EXTENDED HORIZONTALLY TO THE EXCAVATION WALL FOR BOTH VERTICAL AND SLOPED EXCAVATION WALLS. 5. REQUIREMENTS FOR HANDLING AND INSTALLATION: ·TO MAINTAIN THE WIDTH OF CHAMBERS DURING SHIPPING AND HANDLING, CHAMBERS SHALL HAVE INTEGRAL, INTERLOCKING STACKING LUGS. ·TO ENSURE A SECURE JOINT DURING INSTALLATION AND BACKFILL, THE HEIGHT OF THE CHAMBER JOINT SHALL NOT BE LESS THAN 3”. ·TO ENSURE THE INTEGRITY OF THE ARCH SHAPE DURING INSTALLATION, a) THE ARCH STIFFNESS CONSTANT AS DEFINED IN SECTION 6.2.8 OF ASTM F2418 SHALL BE GREATER THAN OR EQUAL TO 500 LBS/IN/IN. AND b) TO RESIST CHAMBER DEFORMATION DURING INSTALLATION AT ELEVATED TEMPERATURES (ABOVE 73° F / 23° C), CHAMBERS SHALL BE PRODUCED FROM REFLECTIVE GOLD OR YELLOW COLORS. MATERIAL LOCATION DESCRIPTION AASHTO MATERIAL CLASSIFICATIONS COMPACTION / DENSITY REQUIREMENT D FINAL FILL: FILL MATERIAL FOR LAYER 'D' STARTS FROM THE TOP OF THE 'C' LAYER TO THE BOTTOM OF FLEXIBLE PAVEMENT OR UNPAVED FINISHED GRADE ABOVE. NOTE THAT PAVEMENT SUBBASE MAY BE PART OF THE 'D' LAYER ANY SOIL/ROCK MATERIALS, NATIVE SOILS, OR PER ENGINEER'S PLANS. CHECK PLANS FOR PAVEMENT SUBGRADE REQUIREMENTS.N/A PREPARE PER SITE DESIGN ENGINEER'S PLANS. PAVED INSTALLATIONS MAY HAVE STRINGENT MATERIAL AND PREPARATION REQUIREMENTS. C INITIAL FILL: FILL MATERIAL FOR LAYER 'C' STARTS FROM THE TOP OF THE EMBEDMENT STONE ('B' LAYER) TO 24" (600 mm) ABOVE THE TOP OF THE CHAMBER. NOTE THAT PAVEMENT SUBBASE MAY BE A PART OF THE 'C' LAYER. GRANULAR WELL-GRADED SOIL/AGGREGATE MIXTURES, <35% FINES OR PROCESSED AGGREGATE. MOST PAVEMENT SUBBASE MATERIALS CAN BE USED IN LIEU OF THIS LAYER. AASHTO M145¹ A-1, A-2-4, A-3 OR AASHTO M43¹ 3, 357, 4, 467, 5, 56, 57, 6, 67, 68, 7, 78, 8, 89, 9, 10 BEGIN COMPACTIONS AFTER 24" (600 mm) OF MATERIAL OVER THE CHAMBERS IS REACHED. COMPACT ADDITIONAL LAYERS IN 12" (300 mm) MAX LIFTS TO A MIN. 95% PROCTOR DENSITY FOR WELL GRADED MATERIAL AND 95% RELATIVE DENSITY FOR PROCESSED AGGREGATE MATERIALS. B EMBEDMENT STONE: FILL SURROUNDING THE CHAMBERS FROM THE FOUNDATION STONE ('A' LAYER) TO THE 'C' LAYER ABOVE. CLEAN, CRUSHED, ANGULAR STONE AASHTO M43¹ 3, 4 A FOUNDATION STONE: FILL BELOW CHAMBERS FROM THE SUBGRADE UP TO THE FOOT (BOTTOM) OF THE CHAMBER.CLEAN, CRUSHED, ANGULAR STONE AASHTO M43¹ 3, 4 PLATE COMPACT OR ROLL TO ACHIEVE A FLAT SURFACE.2,3 NO COMPACTION REQUIRED. 45" (1140 mm) 24" (600 mm) MIN* 8'(2.4 m)MAX 12" (300 mm) TYP77" (1950 mm) ADS GEOSYNTHETICS 601T NON-WOVEN GEOTEXTILE ALL AROUND CLEAN, CRUSHED, ANGULAR STONE IN A & B LAYERS SUBGRADE SOILS (SEE NOTE 4) PAVEMENT LAYER (DESIGNED BY SITE DESIGN ENGINEER) MC-3500 END CAP 12" STONE COVER 9" (230 mm) MIN 9" SIDE STONE D C B A *TO BOTTOM OF FLEXIBLE PAVEMENT. FOR UNPAVED INSTALLATIONS WHERE RUTTING FROM VEHICLES MAY OCCUR, INCREASE COVER TO 30" (750 mm).PERIMETER STONE (SEE NOTE 6) EXCAVATION WALL (CAN BE SLOPED OR VERTICAL) 6" (150 mm) MIN NOTE: MANIFOLD STUB MUST BE LAID HORIZONTAL FOR A PROPER FIT IN END CAP OPENING. 12" (300 mm) MIN SEPARATION 12" (300 mm) MIN INSERTION 12" (300 mm) MIN SEPARATION 12" (300 mm) MIN INSERTION MC-SERIES END CAP INSERTION DETAIL MANIFOLD HEADER MANIFOLD STUB STORMTECH END CAP MANIFOLD HEADER MANIFOLD STUB 7 MC-3500 STORMTECH CHAMBER SPECIFICATIONS 1. CHAMBERS SHALL BE STORMTECH MC-3500. 2. CHAMBERS SHALL BE ARCH-SHAPED AND SHALL BE MANUFACTURED FROM VIRGIN, IMPACT-MODIFIED POLYPROPYLENE COPOLYMERS. 3. CHAMBERS SHALL MEET THE REQUIREMENTS OF ASTM F2418-16a, "STANDARD SPECIFICATION FOR POLYPROPYLENE (PP) CORRUGATED WALL STORMWATER COLLECTION CHAMBERS" CHAMBER CLASSIFICATION 45x76 DESIGNATION SS. 4. CHAMBER ROWS SHALL PROVIDE CONTINUOUS, UNOBSTRUCTED INTERNAL SPACE WITH NO INTERNAL SUPPORTS THAT WOULD IMPEDE FLOW OR LIMIT ACCESS FOR INSPECTION. 5. THE STRUCTURAL DESIGN OF THE CHAMBERS, THE STRUCTURAL BACKFILL, AND THE INSTALLATION REQUIREMENTS SHALL ENSURE THAT THE LOAD FACTORS SPECIFIED IN THE AASHTO LRFD BRIDGE DESIGN SPECIFICATIONS, SECTION 12.12, ARE MET FOR: 1) LONG-DURATION DEAD LOADS AND 2) SHORT-DURATION LIVE LOADS, BASED ON THE AASHTO DESIGN TRUCK WITH CONSIDERATION FOR IMPACT AND MULTIPLE VEHICLE PRESENCES. 6. CHAMBERS SHALL BE DESIGNED, TESTED AND ALLOWABLE LOAD CONFIGURATIONS DETERMINED IN ACCORDANCE WITH ASTM F2787, "STANDARD PRACTICE FOR STRUCTURAL DESIGN OF THERMOPLASTIC CORRUGATED WALL STORMWATER COLLECTION CHAMBERS". LOAD CONFIGURATIONS SHALL INCLUDE: 1) INSTANTANEOUS (<1 MIN) AASHTO DESIGN TRUCK LIVE LOAD ON MINIMUM COVER 2) MAXIMUM PERMANENT (75-YR) COVER LOAD AND 3) ALLOWABLE COVER WITH PARKED (1-WEEK) AASHTO DESIGN TRUCK. 7. REQUIREMENTS FOR HANDLING AND INSTALLATION: ·TO MAINTAIN THE WIDTH OF CHAMBERS DURING SHIPPING AND HANDLING, CHAMBERS SHALL HAVE INTEGRAL, INTERLOCKING STACKING LUGS. ·TO ENSURE A SECURE JOINT DURING INSTALLATION AND BACKFILL, THE HEIGHT OF THE CHAMBER JOINT SHALL NOT BE LESS THAN 3”. ·TO ENSURE THE INTEGRITY OF THE ARCH SHAPE DURING INSTALLATION, a) THE ARCH STIFFNESS CONSTANT AS DEFINED IN SECTION 6.2.8 OF ASTM F2418 SHALL BE GREATER THAN OR EQUAL TO 500 LBS/IN/IN. AND b) TO RESIST CHAMBER DEFORMATION DURING INSTALLATION AT ELEVATED TEMPERATURES (ABOVE 73° F / 23° C), CHAMBERS SHALL BE PRODUCED FROM REFLECTIVE GOLD OR YELLOW COLORS. 8. ONLY CHAMBERS THAT ARE APPROVED BY THE SITE DESIGN ENGINEER WILL BE ALLOWED. UPON REQUEST BY THE SITE DESIGN ENGINEER OR OWNER, THE CHAMBER MANUFACTURER SHALL SUBMIT A STRUCTURAL EVALUATION FOR APPROVAL BEFORE DELIVERING CHAMBERS TO THE PROJECT SITE AS FOLLOWS: ·THE STRUCTURAL EVALUATION SHALL BE SEALED BY A REGISTERED PROFESSIONAL ENGINEER. ·THE STRUCTURAL EVALUATION SHALL DEMONSTRATE THAT THE SAFETY FACTORS ARE GREATER THAN OR EQUAL TO 1.95 FOR DEAD LOAD AND 1.75 FOR LIVE LOAD, THE MINIMUM REQUIRED BY ASTM F2787 AND BY SECTIONS 3 AND 12.12 OF THE AASHTO LRFD BRIDGE DESIGN SPECIFICATIONS FOR THERMOPLASTIC PIPE. ·THE TEST DERIVED CREEP MODULUS AS SPECIFIED IN ASTM F2418 SHALL BE USED FOR PERMANENT DEAD LOAD DESIGN EXCEPT THAT IT SHALL BE THE 75-YEAR MODULUS USED FOR DESIGN. 9. CHAMBERS AND END CAPS SHALL BE PRODUCED AT AN ISO 9001 CERTIFIED MANUFACTURING FACILITY. IMPORTANT - NOTES FOR THE BIDDING AND INSTALLATION OF MC-3500CHAMBER SYSTEM 1. STORMTECH MC-3500 CHAMBERS SHALL NOT BE INSTALLED UNTIL THE MANUFACTURER'S REPRESENTATIVE HAS COMPLETED A PRE-CONSTRUCTION MEETING WITH THE INSTALLERS. 2. STORMTECH MC-3500 CHAMBERS SHALL BE INSTALLED IN ACCORDANCE WITH THE "STORMTECH MC-3500/MC-4500 CONSTRUCTION GUIDE". 3. CHAMBERS ARE NOT TO BE BACKFILLED WITH A DOZER OR AN EXCAVATOR SITUATED OVER THE CHAMBERS. STORMTECH RECOMMENDS 3 BACKFILL METHODS: ·STONESHOOTER LOCATED OFF THE CHAMBER BED. ·BACKFILL AS ROWS ARE BUILT USING AN EXCAVATOR ON THE FOUNDATION STONE OR SUBGRADE. ·BACKFILL FROM OUTSIDE THE EXCAVATION USING A LONG BOOM HOE OR EXCAVATOR. 4. THE FOUNDATION STONE SHALL BE LEVELED AND COMPACTED PRIOR TO PLACING CHAMBERS. 5. JOINTS BETWEEN CHAMBERS SHALL BE PROPERLY SEATED PRIOR TO PLACING STONE. 6. MAINTAIN MINIMUM - SPACING BETWEEN THE CHAMBER ROWS. 7. INLET AND OUTLET MANIFOLDS MUST BE INSERTED A MINIMUM OF 12" (300 mm) INTO CHAMBER END CAPS. 8. EMBEDMENT STONE SURROUNDING CHAMBERS MUST BE A CLEAN, CRUSHED, ANGULAR STONE MEETING THE AASHTO M43 DESIGNATION OF #3 OR #4. 9. STONE MUST BE PLACED ON THE TOP CENTER OF THE CHAMBER TO ANCHOR THE CHAMBERS IN PLACE AND PRESERVE ROW SPACING. 10. THE CONTRACTOR MUST REPORT ANY DISCREPANCIES WITH CHAMBER FOUNDATION MATERIALS BEARING CAPACITIES TO THE SITE DESIGN ENGINEER. 11. ADS RECOMMENDS THE USE OF "FLEXSTORM CATCH IT" INSERTS DURING CONSTRUCTION FOR ALL INLETS TO PROTECT THE SUBSURFACE STORMWATER MANAGEMENT SYSTEM FROM CONSTRUCTION SITE RUNOFF. NOTES FOR CONSTRUCTION EQUIPMENT 1. STORMTECH MC-3500 CHAMBERS SHALL BE INSTALLED IN ACCORDANCE WITH THE "STORMTECH MC-3500/MC-4500 CONSTRUCTION GUIDE". 2. THE USE OF EQUIPMENT OVER MC-3500 CHAMBERS IS LIMITED: ·NO EQUIPMENT IS ALLOWED ON BARE CHAMBERS. ·NO RUBBER TIRED LOADER, DUMP TRUCK, OR EXCAVATORS ARE ALLOWED UNTIL PROPER FILL DEPTHS ARE REACHED IN ACCORDANCE WITH THE "STORMTECH MC-3500/MC-4500 CONSTRUCTION GUIDE". ·WEIGHT LIMITS FOR CONSTRUCTION EQUIPMENT CAN BE FOUND IN THE "STORMTECH MC-3500/MC-4500 CONSTRUCTION GUIDE". 3. FULL 36" (900 mm) OF STABILIZED COVER MATERIALS OVER THE CHAMBERS IS REQUIRED FOR DUMP TRUCK TRAVEL OR DUMPING. USE OF A DOZER TO PUSH EMBEDMENT STONE BETWEEN THE ROWS OF CHAMBERS MAY CAUSE DAMAGE TO CHAMBERS AND IS NOT AN ACCEPTABLE BACKFILL METHOD. ANY CHAMBERS DAMAGED BY USING THE "DUMP AND PUSH" METHOD ARE NOT COVERED UNDER THE STORMTECH STANDARD WARRANTY. CONTACT STORMTECH AT 1-888-892-2694 WITH ANY QUESTIONS ON INSTALLATION REQUIREMENTS OR WEIGHT LIMITS FOR CONSTRUCTION EQUIPMENT. ELEV. 2079.25 Davis CivilSolutions,PA Site/Infrastructure Engineering/Planning For Review 135-A Charlotte Highway Asheville, North Carolina 28803 828.299.9449 PH www.daviscivilsolutions.com INSPECTION & MAINTENANCE STEP 1) INSPECT ISOLATOR ROW FOR SEDIMENT A. INSPECTION PORTS (IF PRESENT) A.1. REMOVE/OPEN LID ON NYLOPLAST INLINE DRAIN A.2. REMOVE AND CLEAN FLEXSTORM FILTER IF INSTALLED A.3. USING A FLASHLIGHT AND STADIA ROD, MEASURE DEPTH OF SEDIMENT AND RECORD ON MAINTENANCE LOG A.4. LOWER A CAMERA INTO ISOLATOR ROW FOR VISUAL INSPECTION OF SEDIMENT LEVELS (OPTIONAL) A.5. IF SEDIMENT IS AT, OR ABOVE, 3" (80 mm) PROCEED TO STEP 2. IF NOT, PROCEED TO STEP 3. B. ALL ISOLATOR ROWS B.1. REMOVE COVER FROM STRUCTURE AT UPSTREAM END OF ISOLATOR ROW B.2. USING A FLASHLIGHT, INSPECT DOWN THE ISOLATOR ROW THROUGH OUTLET PIPE i) MIRRORS ON POLES OR CAMERAS MAY BE USED TO AVOID A CONFINED SPACE ENTRY ii) FOLLOW OSHA REGULATIONS FOR CONFINED SPACE ENTRY IF ENTERING MANHOLE B.3. IF SEDIMENT IS AT, OR ABOVE, 3" (80 mm) PROCEED TO STEP 2. IF NOT, PROCEED TO STEP 3. STEP 2) CLEAN OUT ISOLATOR ROW USING THE JETVAC PROCESS A. A FIXED CULVERT CLEANING NOZZLE WITH REAR FACING SPREAD OF 45" (1.1 m) OR MORE IS PREFERRED B. APPLY MULTIPLE PASSES OF JETVAC UNTIL BACKFLUSH WATER IS CLEAN C. VACUUM STRUCTURE SUMP AS REQUIRED STEP 3) REPLACE ALL COVERS, GRATES, FILTERS, AND LIDS; RECORD OBSERVATIONS AND ACTIONS. STEP 4) INSPECT AND CLEAN BASINS AND MANHOLES UPSTREAM OF THE STORMTECH SYSTEM. NOTES 1. INSPECT EVERY 6 MONTHS DURING THE FIRST YEAR OF OPERATION. ADJUST THE INSPECTION INTERVAL BASED ON PREVIOUS OBSERVATIONS OF SEDIMENT ACCUMULATION AND HIGH WATER ELEVATIONS. 2. CONDUCT JETTING AND VACTORING ANNUALLY OR WHEN INSPECTION SHOWS THAT MAINTENANCE IS NECESSARY. SUMP DEPTH TBD BY SITE DESIGN ENGINEER (24" [600 mm] MIN RECOMMENDED) 24" (600 mm) HDPE ACCESS PIPE REQUIRED USE FACTORY PRE-CORED END CAP PART #: MC3500IEPP24BC OR MC3500IEPP24BW TWO LAYERS OF ADS GEOSYNTHETICS 315WTM WOVEN GEOTEXTILE BETWEEN FOUNDATION STONE AND CHAMBERS 8.25' (2.51 m) MIN WIDE CONTINUOUS FABRIC WITHOUT SEAMS CATCH BASIN OR MANHOLE COVER PIPE CONNECTION TO END CAP WITH ADS GEOSYNTHETICS 601T NON-WOVEN GEOTEXTILE MC-3500 CHAMBER MC-3500 END CAP MC-3500 ISOLATOR ROW DETAIL NTS OPTIONAL INSPECTION PORT STORMTECH HIGHLY RECOMMENDS FLEXSTORM PURE INSERTS IN ANY UPSTREAM STRUCTURES WITH OPEN GRATES 18" (450 mm) MIN WIDTH PAVEMENT MC-3500 6" INSPECTION PORT DETAIL NTS CONCRETE COLLAR MC-3500 CHAMBER CONCRETE SLAB 8" (200 mm) MIN THICKNESS 12" (300 mm) NYLOPLAST INLINE DRAIN BODY W/SOLID HINGED COVER OR GRATE PART# 2712AG6IP* SOLID COVER: 1299CGC* GRATE: 1299CGS CONCRETE COLLAR NOT REQUIRED FOR UNPAVED APPLICATIONS 6" (150 mm) SDR35 PIPE FLEXSTORM CATCH IT PART# 6212NYFX WITH USE OF OPEN GRATE 6" (150 mm) INSERTA TEE PART# 6P26FBSTIP* INSERTA TEE TO BE CENTERED IN VALLEY OF CORRUGATIONS * THE PART# 2712AG6IPKIT CAN BE USED TO ORDER ALL NECESSARY COMPONENTS FOR A SOLID LID INSPECTION PORT INSTALLATION OU OU OU OU OU OU OU OU OU OU OU O U O U O U O U O U O U O U O U OU OU OU OU OU OU OU OU OU O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U OU OU OU OU OU OU OU OU OU OU OU OU OU OU OU OU O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS T E L T E L T E L T E L T E L T E L T E L T E L T E L T E L T E L T E L T E L T E L T E L T E L T E L T E L T E L T E L T E L T E L T E L T E L T E L T E L T E L T E L T E L T E L T E L T E L T E L T E L T E L T E L T E L T E L T E L T E L W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S ........ 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“+,G+ S,G1 5%& AG S0,T+  W,LL,A05 G,1A-35ESSLE< '%3  WALTE51 %ETS<WATTS '%3 3%3  WALTE51 %ETS<WATTS '%3 3%3  WALTE51 %ETS<WATTS '%3 3%3 G 5  A  9  E  L     5  O  A  '               EU G E 1 E   % E T T <  '   W , L S O 1 ' %         3       TE'T,LSO1WELLS '%3 3%3  SA0UEL'&OO.+E,5S '%3  S+,5LE<AL,S&+TE55< 5,&+A5'E'',EW,LSO1-5 '%3 3%3  5,G+TO)WA< 3E5'%3 SS0+ 5,0 ,1 OUT 5%& %G 5EESE ATTO3 AG LEA1,1G  AG O,3 AG 1 E 1A'  0%[ 5%& %G 5EESE 5%& AG 5EESE S,1.+OLE ,3),139& 3 3   A 3 3 5 O ; , 0 A T E  = O 1 , 1 G  L , 1 E    3 E 5  % U 1 & O 0 % E  & O U 1 T <  G , S =O1E'&S &O00E5&,ALSE59,&E',ST5,&T =O1E'1S 1E,G+%O5+OO'SE59,&E',ST5,&T 5 & 3 W O 9 E 1  W , 5 E  ) E 1 & E W O 9 E 1  W , 5 E  ) E 1 & E )E1&E&5OSSES %OU1'A5< G5  A  9  E  L     5  O  A  ' AS 3 + A L T  3 A 9 E 0 E 1 T G5ASS< A5EA G5ASS< A5EA &O1 & 5 E T E  & U 5 %   G U T T E 5 A % ,19       5& 3 &U5%,1LET G5 ,19 1     5 & 3  E ' G E  O )  A S 3 + A L T  3 A 9 E 0 E 1 T & O 1 & 5 E T E  & U 5 %   G U T T E 5 3 5 O G 5 E S S  E 1 E 5 G <  & A 5 O L , 1 A S T 5 A 1 S 0 , S S , O 1  A 1 '  ' , S T 5 , % U T , O 1  E A S E 0 E 1 T 3 E 5  '  %         3      3 5 O G 5 E S S  E 1 E 5 G <  & A 5 O L , 1 A S T 5 A 1 S 0 , S S , O 1  A 1 '  ' , S T 5 , % U T , O 1  E A S E 0 E 1 T 3 E 5  '  %         3      &U5%,1LET G5 ,1 OUT ),LLE'W,T+SE',0E1T %   5   E   9   A   5   '         5   O   A   '      1     &              3 U % L , &  ) E E  S , 0 3 L E  5 , G + T  O )  W A <  3 E 5  '  %         3      1  &  '  O  T   3 5 O - E & T  5 E ) E 5 E 1 & E    U      &             A S 3 + A L T  3 A 9 E 0 E 1 T ,19     5 & 3 5 & 3 '5O3,1LET G5 ,19 +,G+TE1S,O1 3OWE5L,1ETOWE5 +,G+TE1S,O1 3OWE5L,1E3<LO1 O,3AT%ASE %E1T +,G+TE1S,O1 3OWE5L,1E3<LO1 +,G+TE1S,O1 3OWE5L,1E3<LO1 & 0 3 )O0 )5  E   0   O   1   T         5   O   A   ' 3U% L , &  5 , G + T  O )  W A < AS3+ A L T  3 A 9 E 0 E 1 T ' 5   <     )   E   5   5   <     5   O   A   ' 3U % L , &  5 , G + T  O )  W A < AS 3 + A L T  3 A 9 E 0 E 1 T 5 & 3 E ' G E  O )  A S 3 + A L T  3 A 9 E 0 E 1 T TOTALA5EA “A&5ES SW0+ 5,0 ,19 OUT L1 AS S O C I A T E S LA N D S C A P E A R C H I T E C T S & L A N D P L A N N E R S DE S I G N Fa x : 8 2 8 - 2 7 7 - 7 4 1 3 12 9 3 H e n d e r s o n v i l l e R o a d As h e v i l l e , N C 2 8 8 0 3 Su i t e 2 1 82 8 - 2 7 7 - 7 4 1 0 Existing Conditions and Demolition Plan He r r o n P r o p e r t y 14 3 1 B r e v a r d R o a d Bu n c o m b e C o u n t y , N C 11/20/2023 FINAL DRAWING FOR REVIEW PURPOSES ONLY FINAL DRAWING FOR REVIEW PURPOSES ONLY OU OU OU OU OU OU OU OU OU OU OU O U O U O U O U O U O U O U O U OU OU OU OU OU OU OU OU OU O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U OU O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U OU OU OU OU OU OU OU OU OU OU OU OU OU OU OU OU O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS T E L T E L T E L T E L T E L T E L T E L T E L T E L T E L T E L T E L T E L T E L T E L T E L T E L T E L T E L T E L T E L T E L T E L T E L T E L T E L T E L T E L T E L T E L T E L T E L T E L T E L T E L T E L T E L T E L T E L T E L W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S ........ S0,T+ ,3& AG S0,T+ S0,T+ ,3& AG S0,T+ S0,T+ ........ S0,T+ S0,T+ 5%& AG 5EESE 5%)AT%ASE %E1T ,3&AT%ASE %E1T ,3&ATTO3 ,LLEG,%LE %E1T ,3& AG S0,T+  AG S,G1  %G &  O  1  &  5  E  T  E &O  1  &  5  E  T  E 3 E 5 0 A 1 E 1 T  U T , L , T <  E A S E 0 E 1 T 3 E 5  '  %         3      A S  S + O W 1  O 1  S T A T E  + , G + W A <  3 L A 1 S 3 5 O - E & T  1 U 0 % E 5            , '    U      & 3E50A1E1T'5A,1AGEEASE0E1TT5A&T,,, 3E5'%3 ASS+OW1O1STATE+,G+WA<3LA1S 35O-E&T1U0%E5,'U&    & 3 3 &O1&5ETE +EA'WALL ,19 ,19 SS0+ 5,0 ,19 SS0+ 5,0 ,1 A  ,1 %  OUT SS0+ 5,0 ,1 OUT WOO'E' A5EA 1    ƒ       W        1  ƒ       W        S O  ,  L     5  O  A  ' ,19 ,19 ,19 5 & 3 G A S G A S G A S G A S G A S G A S G A S G A S G A S G A S G A S G A S G A S G A S G A S G A S G A S G A S G A S G A S G A S G A S G A S G A S G A S G A S G A S G A S G A S G A S G A S G A S G A S G A S G A S G A S G A S G A S GAS GAS GAS GAS GAS GAS GAS GAS GAS    G A S  L , 1 E 3 3 3 3 3 3  3 3 3 3  3   3   3  3 3   3 3 3  3 3  3  3   3   3   3   3  3 3 3  3  ,3&,1 &+E55<T5EE %E1T AS3 + A L T  3 A 9 E 0 E 1 T E0 &U5%,1LET G5 ,19 ),LLE'W,T+SE',0E1T &U5%,1LET G5 ,19 ),LLE'W,T+SE',0E1T 3E50A1E1T'5A,1AGEEASE0E1TT5A&T,, 3E5'%3 ASS+OW1O1STATE+,G+WA<3LA1S 35O-E&T1U0%E5,'U& 3OTE1T,ALU1'E5G5OU1' ST5EA0,1T+,SA5EA T'3 )O  5  E     5  O  A  ' 9A 5 , A % L E  W , ' T +  3 U % L , &  5 , G + T  O )  W A < 3E 5  '  %         3       A 1 '  '  %         3      AS 3 + A L T  3 A 9 E 0 E 1 T ,3&,LLEG,%LE ',STU5%E' 5%))OU1'“ 1O5T+WESTO)L,1E ',STU5%E'1OT+EL' SS0+ 5,0 SEALE' SS0+ 5,0 ,1 OUT SS0+ 5,0 ,1 OUT SS SS     5 & 3     5 & 3 G A S  L , 1 E SS0+ 5,0    & 3 3 &33   5 & 3 ,19 3E50A1E1T'5A,1AGEEASE0E1TT5A&T, 3E5'%3 ASS+OW1O1STATE+,G+WA<3LA1S 35O-E&T1U0%E5,'U&    5 & 3 5 & 3 5 & 3  3 9 &  3 9 & 39 & &U5%,1LET G5 ,19 OUT &U5%,1LET G5 ,19 W W W W W W W W W W W W W W W W W W W W  W A T E 5 L , 1 E SS0+ 5,0 ,1 OUT T%0  T%0  T%0  &O1&5ETE%O;&UL9E5T “W,'E; “+,G+ S,G1 5%& AG S0,T+  W,LL,A05 G,1A-35ESSLE< '%3  WALTE51 %ETS<WATTS '%3 3%3  WALTE51 %ETS<WATTS '%3 3%3  WALTE51 %ETS<WATTS '%3 3%3 G 5  A  9  E  L     5  O  A  '               EU G E 1 E   % E T T <  '   W , L S O 1 ' %         3       TE'T,LSO1WELLS '%3 3%3  SA0UEL'&OO.+E,5S '%3  S+,5LE<AL,S&+TE55< 5,&+A5'E'',EW,LSO1-5 '%3 3%3  5,G+TO)WA< 3E5'%3 SS0+ 5,0 ,1 OUT 5%& %G 5EESE ATTO3 AG LEA1,1G  AG O,3 AG 1 E 1A'  0%[ 5%& %G 5EESE 5%& AG 5EESE S,1.+OLE ,3),139& 3 3   A 3 3 5 O ; , 0 A T E  = O 1 , 1 G  L , 1 E    3 E 5  % U 1 & O 0 % E  & O U 1 T <  G , S =O1E'&S &O00E5&,ALSE59,&E',ST5,&T =O1E'1S 1E,G+%O5+OO'SE59,&E',ST5,&T 5 & 3 W O 9 E 1  W , 5 E  ) E 1 & E W O 9 E 1  W , 5 E  ) E 1 & E )E1&E&5OSSES %OU1'A5< G5  A  9  E  L     5  O  A  ' AS 3 + A L T  3 A 9 E 0 E 1 T G5ASS< A5EA G5ASS< A5EA &O1 & 5 E T E  & U 5 %   G U T T E 5 A % ,19        5 & 3 &U5%,1LET G5 ,19 1     5 & 3  E ' G E  O )  A S 3 + A L T  3 A 9 E 0 E 1 T & O 1 & 5 E T E  & U 5 %   G U T T E 5 3 5 O G 5 E S S  E 1 E 5 G <  & A 5 O L , 1 A S T 5 A 1 S 0 , S S , O 1  A 1 '  ' , S T 5 , % U T , O 1  E A S E 0 E 1 T 3 E 5  '  %         3      3 5 O G 5 E S S  E 1 E 5 G <  & A 5 O L , 1 A S T 5 A 1 S 0 , S S , O 1  A 1 '  ' , S T 5 , % U T , O 1  E A S E 0 E 1 T 3 E 5  '  %         3      &U5%,1LET G5 ,1 OUT ),LLE'W,T+SE',0E1T %   5   E   9   A   5   '         5   O   A   '      1     &              3 U % L , &  ) E E  S , 0 3 L E  5 , G + T  O )  W A <  3 E 5  '  %         3      1  &  '  O  T   3 5 O - E & T  5 E ) E 5 E 1 & E    U      &             A S 3 + A L T  3 A 9 E 0 E 1 T ,19     5 & 3 5 & 3 '5O3,1LET G5 ,19 +,G+TE1S,O1 3OWE5L,1ETOWE5 +,G+TE1S,O1 3OWE5L,1E3<LO1 O,3AT%ASE %E1T +,G+TE1S,O1 3OWE5L,1E3<LO1 +,G+TE1S,O1 3OWE5L,1E3<LO1 & 0 3 )O0 )5  E   0   O   1   T         5   O   A   ' 3U% L , &  5 , G + T  O )  W A < AS3+ A L T  3 A 9 E 0 E 1 T ' 5   <     )   E   5   5   <     5   O   A   ' 3U % L , &  5 , G + T  O )  W A < AS 3 + A L T  3 A 9 E 0 E 1 T 5 & 3 E ' G E  O )  A S 3 + A L T  3 A 9 E 0 E 1 T TOTALA5EA “A&5ES SW0+ 5,0 ,19 OUT 82 8 - 2 7 7 - 7 4 1 0 Su i t e 2 1 As h e v i l l e , N C 2 8 8 0 3 12 9 3 H e n d e r s o n v i l l e R o a d Fa x : 8 2 8 - 2 7 7 - 7 4 1 3 Landscape & Zoning Compliance Plan DE S I G N & L A N D P L A N N E R S LA N D S C A P E A R C H I T E C T S AS S O C I A T E S L2 He r r o n P r o p e r t y 14 3 1 B r e v a r d R o a d Bu n c o m b e C o u n t y , N C 11/20/2023 · FINAL DRAWING FOR REVIEW PURPOSES ONLY FINAL DRAWING FOR REVIEW PURPOSES ONLY OU OU OU OU OU OU OU OU OU OU OU O U O U O U O U O U O U O U O U OU OU OU OU OU OU OU OU OU O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U OU O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U OU OU OU OU OU OU OU OU OU OU OU OU OU OU OU OU O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS T E L T E L T E L T E L T E L T E L T E L T E L T E L T E L T E L T E L T E L T E L T E L T E L T E L T E L T E L T E L T E L T E L T E L T E L T E L T E L T E L T E L T E L T E L T E L T E L T E L T E L T E L T E L T E L T E L T E L T E L W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S  5%& S0,T+  ,3& -  AG S0,T+ S0,T+  ,3& -  AG S0,T+ S0,T+  ,3& S0,T+ S0,T+  5%& -  AG 5EESE  5%) AT %ASE %E1T  ,3& AT %ASE %E1T  ,3& AT TO3 ,LLEG,%LE %E1T  ,3& -  AG S0,T+  AG S,G1  %G & O 1 & 5 E T E & O 1 & 5 E T E 3 E 5 0 A 1 E 1 T U T , L , T < E A S E 0 E 1 T 3 E 5 '  %       3     A S S + O W 1 O 1 S T A T E + , G + W A < 3 L A 1 S 3 5 O - E & T 1 U 0 % E 5          , '   U -     & 3E50A1E1T '5A,1AGE EASE0E1T T5A&T ,,, 3E5 '%  3  AS S+OW1 O1 STATE +,G+WA< 3LA1S 35O-E&T 1U0%E5  ,' U-&   & 3 3 &O1&5ETE +EA'WALL ,19  ,19  SS0+ 5,0  ,19  SS0+ 5,0  ,1 A   ,1 %   OUT  SS0+ 5,0  ,1  OUT  W O O ' E ' A 5 E A 1   ƒ      W      1   ƒ      W      ............                                                                                                                                                                                                                                                            S O , L 5 O A ' ,19  ,19  ,19   5 & 3 G A S G A S G A S G A S G A S G A S G A S G A S G A S G A S G A S G A S G A S G A S G A S G A S G A S G A S G A S G A S G A S G A S G A S G A S G A S G A S G A S G A S G A S G A S G A S G A S G A S G A S G A S G A S G A S G A S GAS GAS GAS GAS GAS GAS GAS GAS GAS   G A S L , 1 E 3 3 3 3 3 3  3 3 3 3  3   3   3  3 3   3 3 3 3  3 3 3   3   3   3   3   3 3 3  3   ,3& ,1 &+E55< T5EE %E1T AS3 + A L T 3 A 9 E 0 E 1 T E0 &U5% ,1LET G5  ,19 ),LLE' W,T+ SE',0E1T &U5% ,1LET G5  ,19  ),LLE' W,T+ SE',0E1T 3E50A1E1T '5A,1AGE EASE0E1T T5A&T ,, 3E5 '%  3  AS S+OW1 O1 STATE +,G+WA< 3LA1S 35O-E&T 1U0%E5  ,' U-& 3OTE1T,AL U1'E5G5OU1' ST5EA0 ,1 T+,S A5EA T'3 ) O 5 E 5 O A ' 9A 5 , A % L E W , ' T + 3 U % L , & 5 , G + T - O ) - W A < 3E 5 '  %       3     A 1 ' '  %       3     AS 3 + A L T 3 A 9 E 0 E 1 T  ,3& - ,LLEG,%LE ',STU5%E'  5%) )OU1' “ 1O5T+WEST O) L,1E ',STU5%E' 1OT +EL' SS0+ 5,0  SEALE' SS0+ 5,0  ,1  OUT  SS0+ 5,0  ,1  OUT  SS SS    5 & 3    5 & 3  G A S L , 1 E            SS0+ 5,0    & 3 3  &33  5 & 3 ,19  3E50A1E1T '5A,1AGE EASE0E1T T5A&T , 3E5 '%  3  AS S+OW1 O1 STATE +,G+WA< 3LA1S 35O-E&T 1U0%E5  ,' U-&   5 & 3  5 & 3  5 & 3  3 9 &  3 9 &  39 & &U5% ,1LET G5  ,19  OUT  &U5% ,1LET G5  ,19  W W W W W W W W W W W W W W W W W W W W  W A T E 5 L , 1 E SS0+ 5,0  ,1  OUT  T%0  T%0  T%0  &O1&5ETE %O; &UL9E5T  “ W,'E ;  “ +,G+ S,G1  5%& -  AG S0,T+  W,LL,A0 5 G,1A - 35ESSLE< '%  3   WALTE5 1 %ETS< WATTS '%  3  3%  3   WALTE5 1 %ETS< WATTS '%  3  3%  3   WALTE5 1 %ETS< WATTS '%  3  3%  3  G 5 A 9 E L 5 O A '               EU G E 1 E % E T T < '  W , L S O 1 ' %       3      TE' T,LSO1 WELLS '%  3  3%  3   SA0UEL ' &OO. +E,5S '%  3   S+,5LE< AL,S&+ TE55< 5,&+A5' E'',E W,LSO1 -5 '%  3  3%  3   5,G+T-O)-WA< 3E5 '%  3  SS0+ 5,0  ,1  OUT   5%& -  %G 5EESE AT TO3  AG LEA1,1G  AG  O,3 -  AG 1  E 1A'  0% [  5%& -  %G 5EESE  5%& -  AG 5EESE S,1. +OLE  ,3) ,1 39& 3 3   A 3 3 5 O ; , 0 A T E = O 1 , 1 G L , 1 E - 3 E 5 % U 1 & O 0 % E & O U 1 T < G , S = O 1 E ' - & S & O 0 0 E 5 & , A L S E 5 9 , & E ' , S T 5 , & T = O 1 E ' - 1 S 1 E , G + % O 5 + O O ' S E 5 9 , & E ' , S T 5 , & T  5 & 3 W O 9 E 1 W , 5 E ) E 1 & E W O 9 E 1 W , 5 E ) E 1 & E )E1&E &5OSSES %OU1'A5< G 5 A 9 E L 5 O A ' AS 3 + A L T 3 A 9 E 0 E 1 T G 5 A S S < A 5 E A G 5 A S S < A 5 E A &O1 & 5 E T E & U 5 % G U T T E 5 A % ,19         5& 3 &U5% ,1LET G5  ,19  1    5 & 3  E ' G E O ) A S 3 + A L T 3 A 9 E 0 E 1 T & O 1 & 5 E T E & U 5 % G U T T E 5 3 5 O G 5 E S S E 1 E 5 G < & A 5 O L , 1 A S T 5 A 1 S 0 , S S , O 1 A 1 ' ' , S T 5 , % U T , O 1 E A S E 0 E 1 T 3 E 5 '  %       3     3 5 O G 5 E S S E 1 E 5 G < & A 5 O L , 1 A S T 5 A 1 S 0 , S S , O 1 A 1 ' ' , S T 5 , % U T , O 1 E A S E 0 E 1 T 3 E 5 '  %       3     &U5% ,1LET G5  ,1  OUT  ),LLE' W,T+ SE',0E1T % 5 E 9 A 5 ' 5 O A ' - 1  &     3 U % L , & ) E E - S , 0 3 L E 5 , G + T - O ) - W A < 3 E 5 '  %       3     1  &  '  O  T  3 5 O - E & T 5 E ) E 5 E 1 & E  U -     & -          A S 3 + A L T 3 A 9 E 0 E 1 T ,19     5 & 3  5 & 3 '5O3 ,1LET G5  ,19  +,G+ TE1S,O1 3OWE5 L,1E TOWE5 +,G+ TE1S,O1 3OWE5 L,1E 3<LO1  O,3 AT %ASE %E1T +,G+ TE1S,O1 3OWE5 L,1E 3<LO1 +,G+ TE1S,O1 3OWE5 L,1E 3<LO1  & 0 3 )O0 ) 5 E 0 O 1 T 5 O A ' 3U% L , & 5 , G + T - O ) - W A < AS3+ A L T 3 A 9 E 0 E 1 T ' 5 < ) E 5 5 < 5 O A ' 3U % L , & 5 , G + T - O ) - W A < AS 3 + A L T 3 A 9 E 0 E 1 T  5 & 3 E ' G E O ) A S 3 + A L T 3 A 9 E 0 E 1 T TOTAL A5EA “A&5ES SW0+ 5,0  ,19  OUT  L3 AS S O C I A T E S LA N D S C A P E A R C H I T E C T S & L A N D P L A N N E R S DE S I G N Fa x : 8 2 8 - 2 7 7 - 7 4 1 3 12 9 3 H e n d e r s o n v i l l e R o a d As h e v i l l e , N C 2 8 8 0 3 Su i t e 2 1 82 8 - 2 7 7 - 7 4 1 0 Grading & Erosion Control Plan · · · · · · · He r r o n P r o p e r t y 14 3 1 B r e v a r d R o a d Bu n c o m b e C o u n t y , N C - 11/20/2023 FINAL DRAWING FOR REVIEW PURPOSES ONLY FINAL DRAWING FOR REVIEW PURPOSES ONLY OU OU OU OU OU OU OU OU OU OU OU O U O U O U O U O U O U O U O U OU OU OU OU OU OU OU OU OU O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U OU OU OU OU OU OU OU OU OU OU OU OU OU OU OU OU O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS T E L T E L T E L T E L T E L T E L T E L T E L T E L T E L T E L T E L T E L T E L T E L T E L T E L T E L T E L T E L T E L T E L T E L T E L T E L T E L T E L T E L T E L T E L T E L T E L T E L T E L T E L T E L T E L T E L T E L T E L W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S ........ S0,T+ ,3& AG S0,T+ S0,T+ ,3& AG S0,T+ S0,T+ ........ S0,T+ S0,T+ 5%& AG 5EESE 5%)AT%ASE %E1T ,3&AT%ASE %E1T ,3&ATTO3 ,LLEG,%LE %E1T ,3& AG S0,T+  AG S,G1  %G &  O  1  &  5  E  T  E &O  1  &  5  E  T  E 3 E 5 0 A 1 E 1 T  U T , L , T <  E A S E 0 E 1 T 3 E 5  '  %         3      A S  S + O W 1  O 1  S T A T E  + , G + W A <  3 L A 1 S 3 5 O - E & T  1 U 0 % E 5            , '    U      & 3E50A1E1T'5A,1AGEEASE0E1TT5A&T,,, 3E5'%3 ASS+OW1O1STATE+,G+WA<3LA1S 35O-E&T1U0%E5,'U&    & 3 3 &O1&5ETE +EA'WALL ,19 ,19 SS0+ 5,0 ,19 SS0+ 5,0 ,1 A  ,1 %  OUT SS0+ 5,0 ,1 OUT WOO'E' A5EA 1    ƒ       W        1  ƒ       W        S O  ,  L     5  O  A  ' ,19 ,19 ,19 5 & 3 G A S G A S G A S G A S G A S G A S G A S G A S G A S G A S G A S G A S G A S G A S G A S G A S G A S G A S G A S G A S G A S G A S G A S G A S G A S G A S G A S G A S G A S G A S G A S G A S G A S G A S G A S G A S G A S G A S GA S GAS GAS GAS GAS GAS GAS GAS GAS    G A S  L , 1 E 3 3 3 3 3 3  3 3 3 3   3   3   3  3 3   3 3 3  3 3 3  3   3   3   3   3  3 3 3  3  ,3&,1 &+E55<T5EE %E1T AS3 + A L T  3 A 9 E 0 E 1 T E0 &U5%,1LET G5 ,19 ),LLE'W,T+SE',0E1T &U5%,1LET G5 ,19 ),LLE'W,T+SE',0E1T 3E50A1E1T'5A,1AGEEASE0E1TT5A&T,, 3E5'%3 ASS+OW1O1STATE+,G+WA<3LA1S 35O-E&T1U0%E5,'U& 3OTE1T,ALU1'E5G5OU1' ST5EA0,1T+,SA5EA T'3 )O  5  E     5  O  A  ' 9A 5 , A % L E  W , ' T +  3 U % L , &  5 , G + T  O )  W A < 3E 5  '  %         3       A 1 '  '  %         3      AS 3 + A L T  3 A 9 E 0 E 1 T ,3&,LLEG,%LE ',STU5%E' 5%))OU1'“ 1O5T+WESTO)L,1E ',STU5%E'1OT+EL' SS0+ 5,0 SEALE' SS0+ 5,0 ,1 OUT SS0+ 5,0 ,1 OUT SS SS     5 & 3     5 & 3 G A S  L , 1 E SS0+ 5,0    & 3 3 &33   5 & 3 ,19 3E50A1E1T'5A,1AGEEASE0E1TT5A&T, 3E5'%3 ASS+OW1O1STATE+,G+WA<3LA1S 35O-E&T1U0%E5,'U&    5 & 3 5 & 3 5 & 3  3 9 &  3 9 & 39 & &U5%,1LET G5 ,19 OUT &U5%,1LET G5 ,19 W W W W W W W W W W W W W W W W W W W W  W A T E 5 L , 1 E SS0+ 5,0 ,1 OUT T%0  T%0  T%0  &O1&5ETE%O;&UL9E5T “W,'E; “+,G+ S,G1 5%& AG S0,T+  W,LL,A05 G,1A-35ESSLE< '%3  WALTE51 %ETS<WATTS '%3 3%3  WALTE51 %ETS<WATTS '%3 3%3  WALTE51 %ETS<WATTS '%3 3%3 G 5  A  9  E  L     5  O  A  '               EU G E 1 E   % E T T <  '   W , L S O 1 ' %         3       TE'T,LSO1WELLS '%3 3%3  SA0UEL'&OO.+E,5S '%3  S+,5LE<AL,S&+TE55< 5,&+A5'E'',EW,LSO1-5 '%3 3%3  5,G+TO)WA< 3E5'%3 SS0+ 5,0 ,1 OUT 5%& %G 5EESE ATTO3 AG LEA1,1G  AG O,3 AG 1 E 1A'  0%[ 5%& %G 5EESE 5%& AG 5EESE S,1.+OLE ,3),139& 3 3   A 3 3 5 O ; , 0 A T E  = O 1 , 1 G  L , 1 E    3 E 5  % U 1 & O 0 % E  & O U 1 T <  G , S =O1E'&S &O00E5&,ALSE59,&E',ST5,&T =O1E'1S 1E,G+%O5+OO'SE59,&E',ST5,&T 5 & 3 W O 9 E 1  W , 5 E  ) E 1 & E W O 9 E 1  W , 5 E  ) E 1 & E )E1&E&5OSSES %OU1'A5< G5  A  9  E  L     5  O  A  ' AS 3 + A L T  3 A 9 E 0 E 1 T G5ASS< A5EA G5ASS< A5EA &O1 & 5 E T E  & U 5 %   G U T T E 5 A % ,19       5& 3 &U5%,1LET G5 ,19 1     5 & 3  E ' G E  O )  A S 3 + A L T  3 A 9 E 0 E 1 T & O 1 & 5 E T E  & U 5 %   G U T T E 5 3 5 O G 5 E S S  E 1 E 5 G <  & A 5 O L , 1 A S T 5 A 1 S 0 , S S , O 1  A 1 '  ' , S T 5 , % U T , O 1  E A S E 0 E 1 T 3 E 5  '  %         3      3 5 O G 5 E S S  E 1 E 5 G <  & A 5 O L , 1 A S T 5 A 1 S 0 , S S , O 1  A 1 '  ' , S T 5 , % U T , O 1  E A S E 0 E 1 T 3 E 5  '  %         3      &U5%,1LET G5 ,1 OUT ),LLE'W,T+SE',0E1T %   5   E   9   A   5   '         5   O   A   '      1     &              3 U % L , &  ) E E  S , 0 3 L E  5 , G + T  O )  W A <  3 E 5  '  %         3      1  &  '  O  T   3 5 O - E & T  5 E ) E 5 E 1 & E    U      &             A S 3 + A L T  3 A 9 E 0 E 1 T ,19     5 & 3 5 & 3 '5O3,1LET G5 ,19 +,G+TE1S,O1 3OWE5L,1ETOWE5 +,G+TE1S,O1 3OWE5L,1E3<LO1 O,3AT%ASE %E1T +,G+TE1S,O1 3OWE5L,1E3<LO1 +,G+TE1S,O1 3OWE5L,1E3<LO1 & 0 3 )O0 )5  E   0   O   1   T         5   O   A   ' 3U% L , &  5 , G + T  O )  W A < AS3+ A L T  3 A 9 E 0 E 1 T ' 5   <     )   E   5   5   <     5   O   A   ' 3U % L , &  5 , G + T  O )  W A < AS 3 + A L T  3 A 9 E 0 E 1 T 5 & 3 E ' G E  O )  A S 3 + A L T  3 A 9 E 0 E 1 T TOTALA5EA “A&5ES SW0+ 5,0 ,19 OUT L5 AS S O C I A T E S LA N D S C A P E A R C H I T E C T S & L A N D P L A N N E R S DE S I G N Fa x : 8 2 8 - 2 7 7 - 7 4 1 3 12 9 3 H e n d e r s o n v i l l e R o a d As h e v i l l e , N C 2 8 8 0 3 Su i t e 2 1 82 8 - 2 7 7 - 7 4 1 0 Layout & Paving Plan He r r o n P r o p e r t y 14 3 1 B r e v a r d R o a d Bu n c o m b e C o u n t y , N C 11/20/2023 FINAL DRAWING FOR REVIEW PURPOSES ONLY FINAL DRAWING FOR REVIEW PURPOSES ONLY L6 AS S O C I A T E S LA N D S C A P E A R C H I T E C T S & L A N D P L A N N E R S DE S I G N Fa x : 8 2 8 - 2 7 7 - 7 4 1 3 12 9 3 H e n d e r s o n v i l l e R o a d As h e v i l l e , N C 2 8 8 0 3 Su i t e 2 1 82 8 - 2 7 7 - 7 4 1 0 Erosion Control Details He r r o n P r o p e r t y 14 3 1 B r e v a r d R o a d Bu n c o m b e C o u n t y , N C 11/20/2023 FINAL DRAWING FOR REVIEW PURPOSES ONLY FINAL DRAWING FOR REVIEW PURPOSES ONLY L7 AS S O C I A T E S LA N D S C A P E A R C H I T E C T S & L A N D P L A N N E R S DE S I G N Fa x : 8 2 8 - 2 7 7 - 7 4 1 3 12 9 3 H e n d e r s o n v i l l e R o a d As h e v i l l e , N C 2 8 8 0 3 Su i t e 2 1 82 8 - 2 7 7 - 7 4 1 0 Details He r r o n P r o p e r t y 14 3 1 B r e v a r d R o a d Bu n c o m b e C o u n t y , N C 11/20/2023 FINAL DRAWING FOR REVIEW PURPOSES ONLY FINAL DRAWING FOR REVIEW PURPOSES ONLY 15" HDPE @ 0.79% STRUCTURE - (4) RIM:2077.50 INV OUT:2073.50 (15") STRUCTURE - (3) RIM:2079.50 INV IN:2073.00 (15") INV IN:2073.00 (15") INV OUT:2073.00 (15") STRUCTURE - (2) RIM:2079.50 INV IN:2072.25 (15") INV OUT:2072.25 (15") 15" HDPE @ 9.58% STRUCTURE - (1) INV OUT:2071.00 (15") STRUCTURE - (8) RIM:2098.80 INV OUT:2094.80 (15") 15" HDPE @ 3.00% STRUCTURE - (7) RIM:2098.80 INV IN:2089.96 (15") INV IN:2094.26 (15") INV OUT:2089.96 (15") 15" HDPE @ 1.00% STRUCTURE - (6) RIM:2098.00 INV IN:2088.77 (15") INV OUT:2088.77 (15") 15" HDPE @ 5.77% STRUCTURE - (5) RIM:2088.00 INV IN:2084.00 (15") INV OUT:2084.00 (15") 15" HDPE @ 12.85% STRUCTURE - (3) RIM:2079.50 INV IN:2073.00 (15") INV IN:2073.00 (15") INV OUT:2073.00 (15") 15" HDPE @ 1.00% STRUCTURE - (12) RIM:2099.00 INV OUT:2095.00 (15") STRUCTURE - (11) RIM:2099.00 INV IN:2094.58 (15") INV IN:2092.84 (15") INV OUT:2092.84 (15") 15" HDPE @ 2.00% STRUCTURE - (10) RIM:2099.00 INV IN:2092.04 (15") INV OUT:2092.04 (15") STRUCTURE - (9) RIM:2099.00 INV IN:2091.17 (15") INV OUT:2091.17 (15") STRUCTURE - (7) RIM:2098.80 INV IN:2089.96 (15") INV IN:2094.26 (15") INV OUT:2089.96 (15") 15" HDPE @ 2.00% 15" HDPE @ 2.00% 15" HDPE @ 1.00% STRUCTURE - (14) RIM:2099.00 INV OUT:2095.00 (15") STRUCTURE - (13) RIM:2099.00 INV IN:2093.91 (15") INV OUT:2093.91 (15") 15" HDPE @ 1.00% STRUCTURE - (11) RIM:2099.00 INV IN:2094.58 (15") INV IN:2092.84 (15") INV OUT:2092.84 (15") STRUCTURE - (C2) INV IN:2064.50 (60") 60" HDPE @ 2.32% STRUCTURE - (C1) INV OUT:2063.50 (60") L8 AS S O C I A T E S LA N D S C A P E A R C H I T E C T S & L A N D P L A N N E R S DE S I G N Fa x : 8 2 8 - 2 7 7 - 7 4 1 3 12 9 3 H e n d e r s o n v i l l e R o a d As h e v i l l e , N C 2 8 8 0 3 Su i t e 2 1 82 8 - 2 7 7 - 7 4 1 0 Storm Water Pipe Profile Views He r r o n P r o p e r t y 14 3 1 B r e v a r d R o a d Bu n c o m b e C o u n t y , N C 11/20/2023 FINAL DRAWING FOR REVIEW PURPOSES ONLY FINAL DRAWING FOR REVIEW PURPOSES ONLY L9 AS S O C I A T E S LA N D S C A P E A R C H I T E C T S & L A N D P L A N N E R S DE S I G N Fa x : 8 2 8 - 2 7 7 - 7 4 1 3 12 9 3 H e n d e r s o n v i l l e R o a d As h e v i l l e , N C 2 8 8 0 3 Su i t e 2 1 82 8 - 2 7 7 - 7 4 1 0 NCG01 Self-Inspection Record Keeping and Recording He r r o n P r o p e r t y 14 3 1 B r e v a r d R o a d Bu n c o m b e C o u n t y , N C 12/21/2023 NCG01 SELF-INSPECTION, RECORDKEEPING AND REPORTING EFFECTIVE: 04/01/19 PART III SELF-INSPECTION, RECORDKEEPING AND REPORTING SECTION A: SELF-INSPECTION Self-inspections are required during normal business hours in accordance with the table below. When adverse weather or site conditions would cause the safety of the inspection personnel to be in jeopardy, the inspection may be delayed until the next business day on which it is safe to perform the inspection. In addition, when a storm event of equal to or greater than 1.0 inch occurs outside of normal business hours, the self-inspection shall be performed upon the commencement of the next business day. Any time when inspections were delayed shall be noted in the Inspection Record. NOTE: The rain inspection resets the required 7 calendar day inspection requirement. PART III SELF-INSPECTION, RECORDKEEPING AND REPORTING SECTION B: RECORDKEEPING 1. E&SC Plan Documentation The approved E&SC plan as well as any approved deviation shall be kept on the site. The approved E&SC plan must be kept up-to-date throughout the coverage under this permit. The following items pertaining to the E&SC plan shall be kept on site and available for inspection at all times during normal business hours. 2. Additional Documentation to be Kept on Site In addition to the E&SC plan documents above, the following items shall be kept on the site and available for inspectors at all times during normal business hours, unless the Division provides a site-specific exemption based on unique site conditions that make this requirement not practical: (a) This General Permit as well as the Certificate of Coverage, after it is received. (b) Records of inspections made during the previous twelve months. The permittee shall record the required observations on the Inspection Record Form provided by the Division or a similar inspection form that includes all the required elements. Use of electronically-available records in lieu of the required paper copies will be allowed if shown to provide equal access and utility as the hard-copy records. PART III SELF-INSPECTION, RECORDKEEPING AND REPORTING SECTION C: REPORTING 1. Occurrences that Must be Reported Permittees shall report the following occurrences: (a) Visible sediment deposition in a stream or wetland. (b) Oil spills if: ·They are 25 gallons or more, ·They are less than 25 gallons but cannot be cleaned up within 24 hours, ·They cause sheen on surface waters (regardless of volume), or ·They are within 100 feet of surface waters (regardless of volume). (c) Releases of hazardous substances in excess of reportable quantities under Section 311 of the Clean Water Act (Ref: 40 CFR 110.3 and 40 CFR 117.3) or Section 102 of CERCLA (Ref: 40 CFR 302.4) or G.S. 143-215.85. (d) Anticipated bypasses and unanticipated bypasses. (e) Noncompliance with the conditions of this permit that may endanger health or the environment. 2. Reporting Timeframes and Other Requirements After a permittee becomes aware of an occurrence that must be reported, he shall contact the appropriate Division regional office within the timeframes and in accordance with the other requirements listed below. Occurrences outside normal business hours may also be reported to the Department's Environmental Emergency Center personnel at (800) 858-0368. 3. Documentation to be Retained for Three Years All data used to complete the e-NOI and all inspection records shall be maintained for a period of three years after project completion and made available upon request. [40 CFR 122.41] PART II, SECTION G, ITEM (4) DRAW DOWN OF SEDIMENT BASINS FOR MAINTENANCE OR CLOSE OUT Sediment basins and traps that receive runoff from drainage areas of one acre or more shall use outlet structures that withdraw water from the surface when these devices need to be drawn down for maintenance or close out unless this is infeasible. The circumstances in which it is not feasible to withdraw water from the surface shall be rare (for example, times with extended cold weather). Non-surface withdrawals from sediment basins shall be allowed only when all of the following criteria have been met: (a) The E&SC plan authority has been provided with documentation of the non-surface withdrawal and the specific time periods or conditions in which it will occur. The non-surface withdrawal shall not commence until the E&SC plan authority has approved these items, (b) The non-surface withdrawal has been reported as an anticipated bypass in accordance with Part III, Section C, Item (2)(c) and (d) of this permit, (c) Dewatering discharges are treated with controls to minimize discharges of pollutants from stormwater that is removed from the sediment basin. Examples of appropriate controls include properly sited, designed and maintained dewatering tanks, weir tanks, and filtration systems, (d) Vegetated, upland areas of the sites or a properly designed stone pad is used to the extent feasible at the outlet of the dewatering treatment devices described in Item (c) above, (e) Velocity dissipation devices such as check dams, sediment traps, and riprap are provided at the discharge points of all dewatering devices, and (f) Sediment removed from the dewatering treatment devices described in Item (c) above is disposed of in a manner that does not cause deposition of sediment into waters of the United States. FINAL DRAWING FOR REVIEW PURPOSES ONLY FINAL DRAWING FOR REVIEW PURPOSES ONLY L10 AS S O C I A T E S LA N D S C A P E A R C H I T E C T S & L A N D P L A N N E R S DE S I G N Fa x : 8 2 8 - 2 7 7 - 7 4 1 3 12 9 3 H e n d e r s o n v i l l e R o a d As h e v i l l e , N C 2 8 8 0 3 Su i t e 2 1 82 8 - 2 7 7 - 7 4 1 0 NCG01 Ground Stabilization and Materials Handling He r r o n P r o p e r t y 14 3 1 B r e v a r d R o a d Bu n c o m b e C o u n t y , N C 12/21/2023 NCG01 GROUND STABILIZATION AND MATERIALS HANDLING EFFECTIVE: 04/01/19 GROUND STABILIZATION AND MATERIALS HANDLING PRACTICES FOR COMPLIANCE WITH THE NCG01 CONSTRUCTION GENERAL PERMIT Implementing the details and specifications on this plan sheet will result in the construction activity being considered compliant with the Ground Stabilization and Materials Handling sections of the NCG01 Construction General Permit (Sections E and F, respectively). The permittee shall comply with the Erosion and Sediment Control plan approved by the delegated authority having jurisdiction. All details and specifications shown on this sheet may not apply depending on site conditions and the delegated authority having jurisdiction. GROUND STABILIZATION SPECIFICATION Stabilize the ground sufficiently so that rain will not dislodge the soil. Use one of the techniques in the table below: POLYACRYLAMIDES (PAMS) AND FLOCCULANTS 1. Select flocculants that are appropriate for the soils being exposed during construction, selecting from the NC DWR List of Approved PAMS/Flocculants. 2. Apply flocculants at or before the inlets to Erosion and Sediment Control Measures. 3. Apply flocculants at the concentrations specified in the NC DWR List of Approved PAMS/Flocculants and in accordance with the manufacturer's instructions. 4. Provide ponding area for containment of treated Stormwater before discharging offsite. 5. Store flocculants in leak-proof containers that are kept under storm-resistant cover or surrounded by secondary containment structures. HAZARDOUS AND TOXIC WASTE 1. Create designated hazardous waste collection areas on-site. 2. Place hazardous waste containers under cover or in secondary containment. 3. Do not store hazardous chemicals, drums or bagged materials directly on the ground. EQUIPMENT AND VEHICLE MAINTENANCE 1. Maintain vehicles and equipment to prevent discharge of fluids. 2. Provide drip pans under any stored equipment. 3. Identify leaks and repair as soon as feasible, or remove leaking equipment from the project. 4. Collect all spent fluids, store in separate containers and properly dispose as hazardous waste (recycle when possible). 5. Remove leaking vehicles and construction equipment from service until the problem has been corrected. 6. Bring used fuels, lubricants, coolants, hydraulic fluids and other petroleum products to a recycling or disposal center that handles these materials. LITTER, BUILDING MATERIAL AND LAND CLEARING WASTE 1. Never bury or burn waste. Place litter and debris in approved waste containers. 2. Provide a sufficient number and size of waste containers (e.g dumpster, trash receptacle) on site to contain construction and domestic wastes. 3. Locate waste containers at least 50 feet away from storm drain inlets and surface waters unless no other alternatives are reasonably available. 4. Locate waste containers on areas that do not receive substantial amounts of runoff from upland areas and does not drain directly to a storm drain, stream or wetland. 5. Cover waste containers at the end of each workday and before storm events or provide secondary containment. Repair or replace damaged waste containers. 6. Anchor all lightweight items in waste containers during times of high winds. 7. Empty waste containers as needed to prevent overflow. Clean up immediately if containers overflow. 8. Dispose waste off-site at an approved disposal facility. 9. On business days, clean up and dispose of waste in designated waste containers. PAINT AND OTHER LIQUID WASTE 1. Do not dump paint and other liquid waste into storm drains, streams or wetlands. 2. Locate paint washouts at least 50 feet away from storm drain inlets and surface waters unless no other alternatives are reasonably available. 3. Contain liquid wastes in a controlled area. 4. Containment must be labeled, sized and placed appropriately for the needs of site. 5. Prevent the discharge of soaps, solvents, detergents and other liquid wastes from construction sites. PORTABLE TOILETS 1. Install portable toilets on level ground, at least 50 feet away from storm drains, streams or wetlands unless there is no alternative reasonably available. If 50 foot offset is not attainable, provide relocation of portable toilet behind silt fence or place on a gravel pad and surround with sand bags. 2. Provide staking or anchoring of portable toilets during periods of high winds or in high foot traffic areas. 3. Monitor portable toilets for leaking and properly dispose of any leaked material. Utilize a licensed sanitary waste hauler to remove leaking portable toilets and replace with properly operating unit.HERBICIDES, PESTICIDES AND RODENTICIDES 1. Store and apply herbicides, pesticides and rodenticides in accordance with label restrictions. 2. Store herbicides, pesticides and rodenticides in their original containers with the label, which lists directions for use, ingredients and first aid steps in case of accidental poisoning. 3. Do not store herbicides, pesticides and rodenticides in areas where flooding is possible or where they may spill or leak into wells, stormwater drains, ground water or surface water. If a spill occurs, clean area immediately. 4. Do not stockpile these materials onsite. CONCRETE WASHOUTS 1. Do not discharge concrete or cement slurry from the site. 2. Dispose of, or recycle settled, hardened concrete residue in accordance with local and state solid waste regulations and at an approved facility. 3. Manage washout from mortar mixers in accordance with the above item and in addition place the mixer and associated materials on impervious barrier and within lot perimeter silt fence. 4. Install temporary concrete washouts per local requirements, where applicable. If an alternate method or product is to be used, contact your approval authority for review and approval. If local standard details are not available, use one of the two types of temporary concrete washouts provided on this detail. 5. Do not use concrete washouts for dewatering or storing defective curb or sidewalk sections. Stormwater accumulated within the washout may not be pumped into or discharged to the storm drain system or receiving surface waters. Liquid waste must be pumped out and removed from project. 6. Locate washouts at least 50 feet from storm drain inlets and surface waters unless it can be shown that no other alternatives are reasonably available. At a minimum, install protection of storm drain inlet(s) closest to the washout which could receive spills or overflow. 7. Locate washouts in an easily accessible area, on level ground and install a stone entrance pad in front of the washout. Additional controls may be required by the approving authority. 8. Install at least one sign directing concrete trucks to the washout within the project limits. Post signage on the washout itself to identify this location. 9. Remove leavings from the washout when at approximately 75% capacity to limit overflow events. Replace the tarp, sand bags or other temporary structural components when no longer functional. When utilizing alternative or proprietary products, follow manufacturer's instructions. 10. At the completion of the concrete work, remove remaining leavings and dispose of in an approved disposal facility. Fill pit, if applicable, and stabilize any disturbance caused by removal of washout. EARTHEN STOCKPILE MANAGEMENT 1. Show stockpile locations on plans. Locate earthen-material stockpile areas at least 50 feet away from storm drain inlets, sediment basins, perimeter sediment controls and surface waters unless it can be shown no other alternatives are reasonably available. 2. Protect stockpile with silt fence installed along toe of slope with a minimum offset of five feet from the toe of stockpile. 3. Provide stable stone access point when feasible. 4. Stabilize stockpile within the timeframes provided on this sheet and in accordance with the approved plan and any additional requirements. Soil stabilization is defined as vegetative, physical or chemical coverage techniques that will restrain accelerated erosion on disturbed soils for temporary or permanent control needs. SECTION E: GROUND STABILIZATION Required Ground Stabilization Timeframes Note: After the permanent cessation of construction activities, any areas with temporary ground stabilization shall be converted to permanent ground stabilization as soon as practicable but in no case longer than 90 calendar days after the last land disturbing activity. Temporary ground stabilization shall be maintained in a manner to render the surface stable against accelerated erosion until permanent ground stabilization is achieved. Site Area Description Timeframe variations -7 days for perimeter dikes, swales, ditches, perimeter slopes and HQW Zones -10 days for Falls Lake Watershed unless there is zero slope Stabilize within this many calendar days after ceasing land disturbance 7 7 7 14 None None (a) Perimeter dikes, swales, ditches, and perimeter slopes (b) High Quality Water (HQW) Zones (c) Slopes steeper than 3:1 If slopes are 10' or less in length and are not steeper than 2:1, 14 days are allowed (d) Slopes 3:1 to 4:1 (e) Areas with slopes flatter than 4:1 14 -7 days for slopes greater than 50' in length and with slopes steeper than 4:1 -7 days for perimeter dikes, swales, ditches, perimeter slopes and HQW Zones -10 days for Falls Lake Watershed FINAL DRAWING FOR REVIEW PURPOSES ONLY FINAL DRAWING FOR REVIEW PURPOSES ONLY L11 AS S O C I A T E S LA N D S C A P E A R C H I T E C T S & L A N D P L A N N E R S DE S I G N Fa x : 8 2 8 - 2 7 7 - 7 4 1 3 12 9 3 H e n d e r s o n v i l l e R o a d As h e v i l l e , N C 2 8 8 0 3 Su i t e 2 1 82 8 - 2 7 7 - 7 4 1 0 NCDOT Details He r r o n P r o p e r t y 14 3 1 B r e v a r d R o a d Bu n c o m b e C o u n t y , N C 1/29/2024 FINAL DRAWING FOR REVIEW PURPOSES ONLY FINAL DRAWING FOR REVIEW PURPOSES ONLY OU OU OU OU OU OU OU OU OU OU OU O U O U O U O U O U O U O U O U OU OU OU OU OU OU OU OU OU O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U OU O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U OU OU OU OU OU OU OU OU OU OU OU OU OU OU OU OU O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS T E L T E L T E L T E L T E L T E L T E L T E L T E L T E L T E L T E L T E L T E L T E L T E L T E L T E L T E L T E L T E L T E L T E L T E L T E L T E L T E L T E L T E L T E L T E L T E L T E L T E L T E L T E L T E L T E L T E L T E L W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S  5%& S0,T+  ,3& -  AG S0,T+ S0,T+  ,3& -  AG S0,T+ S0,T+  ,3& S0,T+ S0,T+  5%& -  AG 5EESE  5%) AT %ASE %E1T  ,3& AT %ASE %E1T  ,3& AT TO3 ,LLEG,%LE %E1T  ,3& -  AG S0,T+  AG S,G1  %G & O 1 & 5 E T E & O 1 & 5 E T E 3 E 5 0 A 1 E 1 T U T , L , T < E A S E 0 E 1 T 3 E 5 '  %       3     A S S + O W 1 O 1 S T A T E + , G + W A < 3 L A 1 S 3 5 O - E & T 1 U 0 % E 5          , '   U -     & 3E50A1E1T '5A,1AGE EASE0E1T T5A&T ,,, 3E5 '%  3  AS S+OW1 O1 STATE +,G+WA< 3LA1S 35O-E&T 1U0%E5  ,' U-&   & 3 3 &O1&5ETE +EA'WALL ,19  ,19  SS0+ 5,0  ,19  SS0+ 5,0  ,1 A   ,1 %   OUT  SS0+ 5,0  ,1  OUT  W O O ' E ' A 5 E A 1   ƒ      W      1   ƒ      W      ............                                                                                                                                                                                                                                                             S O , L 5 O A ' ,19  ,19  ,19   5 & 3 G A S G A S G A S G A S G A S G A S G A S G A S G A S G A S G A S G A S G A S G A S G A S G A S G A S G A S G A S G A S G A S G A S G A S G A S G A S G A S G A S G A S G A S G A S G A S G A S G A S G A S G A S G A S G A S G A S GAS GAS GAS GAS GAS GAS GAS GAS GAS   G A S L , 1 E 3 3 3 3 3 3  3 3 3 3  3   3   3  3 3   3 3 3 3  3 3 3   3   3   3   3   3 3 3  3   ,3& ,1 &+E55< T5EE %E1T AS3 + A L T 3 A 9 E 0 E 1 T E0 &U5% ,1LET G5  ,19 ),LLE' W,T+ SE',0E1T &U5% ,1LET G5  ,19  ),LLE' W,T+ SE',0E1T 3E50A1E1T '5A,1AGE EASE0E1T T5A&T ,, 3E5 '%  3  AS S+OW1 O1 STATE +,G+WA< 3LA1S 35O-E&T 1U0%E5  ,' U-& 3OTE1T,AL U1'E5G5OU1' ST5EA0 ,1 T+,S A5EA T'3 ) O 5 E 5 O A ' 9A 5 , A % L E W , ' T + 3 U % L , & 5 , G + T - O ) - W A < 3E 5 '  %       3     A 1 ' '  %       3     AS 3 + A L T 3 A 9 E 0 E 1 T  ,3& - ,LLEG,%LE ',STU5%E'  5%) )OU1' “ 1O5T+WEST O) L,1E ',STU5%E' 1OT +EL' SS0+ 5,0  SEALE' SS0+ 5,0  ,1  OUT  SS0+ 5,0  ,1  OUT  SS SS    5 & 3    5 & 3  G A S L , 1 E            SS0+ 5,0    & 3 3  &33  5 & 3 ,19  3E50A1E1T '5A,1AGE EASE0E1T T5A&T , 3E5 '%  3  AS S+OW1 O1 STATE +,G+WA< 3LA1S 35O-E&T 1U0%E5  ,' U-&   5 & 3  5 & 3  5 & 3  3 9 &  3 9 &  39 & &U5% ,1LET G5  ,19  OUT  &U5% ,1LET G5  ,19  W W W W W W W W W W W W W W W W W W W W  W A T E 5 L , 1 E SS0+ 5,0  ,1  OUT  T%0  T%0  T%0  &O1&5ETE %O; &UL9E5T  “ W,'E ;  “ +,G+ S,G1  5%& -  AG S0,T+  W,LL,A0 5 G,1A - 35ESSLE< '%  3   WALTE5 1 %ETS< WATTS '%  3  3%  3   WALTE5 1 %ETS< WATTS '%  3  3%  3   WALTE5 1 %ETS< WATTS '%  3  3%  3  G 5 A 9 E L 5 O A '               EU G E 1 E % E T T < '  W , L S O 1 ' %       3      TE' T,LSO1 WELLS '%  3  3%  3   SA0UEL ' &OO. +E,5S '%  3   S+,5LE< AL,S&+ TE55< 5,&+A5' E'',E W,LSO1 -5 '%  3  3%  3   5,G+T-O)-WA< 3E5 '%  3  SS0+ 5,0  ,1  OUT   5%& -  %G 5EESE AT TO3  AG LEA1,1G  AG  O,3 -  AG 1  E 1A'  0% [  5%& -  %G 5EESE  5%& -  AG 5EESE S,1. +OLE  ,3) ,1 39& 3 3   A 3 3 5 O ; , 0 A T E = O 1 , 1 G L , 1 E - 3 E 5 % U 1 & O 0 % E & O U 1 T < G , S = O 1 E ' - & S & O 0 0 E 5 & , A L S E 5 9 , & E ' , S T 5 , & T = O 1 E ' - 1 S 1 E , G + % O 5 + O O ' S E 5 9 , & E ' , S T 5 , & T  5 & 3 W O 9 E 1 W , 5 E ) E 1 & E W O 9 E 1 W , 5 E ) E 1 & E )E1&E &5OSSES %OU1'A5< G 5 A 9 E L 5 O A ' AS 3 + A L T 3 A 9 E 0 E 1 T G 5 A S S < A 5 E A G 5 A S S < A 5 E A &O1 & 5 E T E & U 5 % G U T T E 5 A % ,19         5& 3 &U5% ,1LET G5  ,19  1    5 & 3  E ' G E O ) A S 3 + A L T 3 A 9 E 0 E 1 T & O 1 & 5 E T E & U 5 % G U T T E 5 3 5 O G 5 E S S E 1 E 5 G < & A 5 O L , 1 A S T 5 A 1 S 0 , S S , O 1 A 1 ' ' , S T 5 , % U T , O 1 E A S E 0 E 1 T 3 E 5 '  %       3     3 5 O G 5 E S S E 1 E 5 G < & A 5 O L , 1 A S T 5 A 1 S 0 , S S , O 1 A 1 ' ' , S T 5 , % U T , O 1 E A S E 0 E 1 T 3 E 5 '  %       3     &U5% ,1LET G5  ,1  OUT  ),LLE' W,T+ SE',0E1T % 5 E 9 A 5 ' 5 O A ' - 1  &     3 U % L , & ) E E - S , 0 3 L E 5 , G + T - O ) - W A < 3 E 5 '  %       3     1  &  '  O  T  3 5 O - E & T 5 E ) E 5 E 1 & E  U -     & -          A S 3 + A L T 3 A 9 E 0 E 1 T ,19     5 & 3  5 & 3 '5O3 ,1LET G5  ,19  +,G+ TE1S,O1 3OWE5 L,1E TOWE5 +,G+ TE1S,O1 3OWE5 L,1E 3<LO1  O,3 AT %ASE %E1T +,G+ TE1S,O1 3OWE5 L,1E 3<LO1 +,G+ TE1S,O1 3OWE5 L,1E 3<LO1  & 0 3 )O0 ) 5 E 0 O 1 T 5 O A ' 3U% L , & 5 , G + T - O ) - W A < AS3+ A L T 3 A 9 E 0 E 1 T ' 5 < ) E 5 5 < 5 O A ' 3U % L , & 5 , G + T - O ) - W A < AS 3 + A L T 3 A 9 E 0 E 1 T  5 & 3 E ' G E O ) A S 3 + A L T 3 A 9 E 0 E 1 T TOTAL A5EA “A&5ES SW0+ 5,0  ,19  OUT  WETLA1' A5EA WI AS S O C I A T E S LA N D S C A P E A R C H I T E C T S & L A N D P L A N N E R S DE S I G N Fa x : 8 2 8 - 2 7 7 - 7 4 1 3 12 9 3 H e n d e r s o n v i l l e R o a d As h e v i l l e , N C 2 8 8 0 3 Su i t e 2 1 82 8 - 2 7 7 - 7 4 1 0 Wetland Impacts He r r o n P r o p e r t y 14 3 1 B r e v a r d R o a d Bu n c o m b e C o u n t y , N C - 3/6/2024 FINAL DRAWING FOR REVIEW PURPOSES ONLY FINAL DRAWING FOR REVIEW PURPOSES ONLY OU OU OU OU O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U OU OU OU OU OU OU OU OU OU O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U OU OU OU OU OU OU OU OU OU OU OU OU OU OU OU OU O U O U OU OU OU OU O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U O U SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS T E L T E L T E L T E L T E L T E L T E L T E L T E L T E L T E L T E L T E L T E L T E L T E L T E L T E L T E L T E L T E L T E L T E L T E L T E L T E L T E L T E L T E L T E L T E L T E L T E L T E L T E L T E L T E L T E L T E L T E L W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S 3/4" RBC "SMITH" 3/4" IPC - 0.4' AG "SMITH & SMITH" 3/4" IPC - 0.1' AG "SMITH & SMITH" 3/4" IPC "SMITH & SMITH" 5/8" RBC - 0.8' AG "REESE" 1/2" RBF AT BASE (BENT) 3/4" IPC AT BASE (BENT) 3/4" IPC AT TOP ILLEGIBLE (BENT) 1" IPC - 0.5' AG "SMITH" 0.3' AG SIGN 0.3' BG C O N C R E T E C O N C R E T E P E R M A N E N T U T I L I T Y E A S E M E N T P E R D . B . 3 3 3 2 , P . 3 5 1 A S S H O W N O N S T A T E H I G H W A Y P L A N S P R O J E C T N U M B E R 8 . 1 8 4 4 4 0 1 I D # : U - 3 4 0 3 C PERMANENT DRAINAGE EASEMENT TRACT III PER D.B. 3332, P. 351 AS SHOWN ON STATE HIGHWAY PLANS PROJECT NUMBER 8.1844401 ID#: U-3403C 36 " C P P CONCRETE HEADWALL INV: 2,054.74' INV: 2,054.37' SSMH RIM: 2,073.66' INV: 2,060.3' SSMH RIM: 2,071.51' IN (A): 2,061.9' IN (B): 2,061.6' OUT: 2,061.6' SSMH RIM: 2,077.09' IN: 2,067.2' OUT: 2,067.0' W O O D E D A R E A N 4 4 ° 3 4 ' 4 6 " W 5 4 . 8 2 ' N 6 6 ° 3 6 ' 3 8 " W 9 0 . 2 1 ' 2,07 0 ' 2,070' 2, 0 7 5 ' 2, 0 8 0 ' 2,085' 2,090' 2,095' 2,10 0 ' 2,105' 2,11 0 ' 2,115 ' 2,120' 2,12 5 ' 2,1 2 0 ' 2,1 1 5 ' 2,110' 2, 1 0 0 ' 2, 1 0 0 ' 2,1 0 0 ' 2,095' 2,090 ' 2, 0 8 5 ' 2, 0 8 0 ' 2 , 0 7 5 ' 2 , 0 7 0 ' 2 , 0 6 5 ' 2, 0 6 5 ' 2,07 0 ' 2,07 5 ' 2,080' 2,070' 2,0 7 5 ' 2 , 1 1 5 ' 2, 1 1 0 ' 2 , 1 0 5 ' 2 , 1 0 0 ' 2 , 0 9 5 ' 2, 0 9 0 ' 2, 0 8 5 ' 2 , 0 8 0 ' 2 , 0 7 5 ' 2 , 0 7 0 ' 2 , 0 6 5 ' 2, 0 6 0 ' 2, 0 6 0 ' 2 , 0 6 5 ' 2 , 0 7 0 ' 2,1 0 5 ' 2 , 1 0 0 ' 2,0 9 5 ' 2,09 0 ' 2,08 5 ' 2,080 ' 2,08 0 ' 2,080 ' 2,08 5 ' 2,0 9 0 ' 2,0 9 5 ' 2,1 0 0 ' 2,1 0 5 ' 2,1 0 5 ' 2, 1 0 0 ' 2,0 9 5 ' 2, 0 9 0 ' 2, 0 8 5 ' 2, 0 8 0 ' 2, 0 7 5 ' 2,07 5 ' 2,0 8 0 ' 2,080' 2, 0 7 5 ' 2,070' 2,0 6 5 ' 2,065' 2,060' 2,060' 2 , 0 6 5 ' 2,0 8 0 ' 2, 0 7 5 ' 2,0 7 0 ' 2, 0 8 5 ' 2, 0 9 0 ' 2, 0 9 5 ' 2,1 0 0 ' S O I L R O A D INV: 2,061.4' INV: 2,063.3' INV: 2,061.1' 12" R C P G A S G A S G A S G A S G A S G A S G A S G A S G A S G A S G A S G A S G A S G A S G A S G A S G A S G A S G A S G A S G A S G A S G A S G A S G A S G A S G A S G A S G A S G A S G A S G A S G A S G A S G A S G A S G A S G A S GA S GAS GAS GAS GAS GAS GAS GAS GAS 4 " G A S L I N E P1 P2 P3 P4 P5 P 6 P7 P8 P9 P1 0 P 1 1 P 1 2 P1 3 P14 P 1 5 P16 P17 P18 P1 9 P20 P21 P 2 2 P 2 5 P 2 6 P 2 7 P 2 8 P29 P30 P3 1 P3 2 3/4" IPC IN CHERRY TREE (BENT) ASP H A L T P A V E M E N T EM CURB INLET GR: 2,073.93' INV:2,070.5' (FILLED WITH SEDIMENT) CURB INLET GR: 2,070.72' INV: 2,066.2' (FILLED WITH SEDIMENT) PERMANENT DRAINAGE EASEMENT TRACT II PER D.B. 3332, P. 351 AS SHOWN ON STATE HIGHWAY PLANS PROJECT NUMBER 8.1844401 ID#: U-3403C POTENTIAL UNDERGROUND STREAM IN THIS AREA TDP F O R E R O A D VA R I A B L E W I D T H P U B L I C R I G H T - O F - W A Y PE R D . B . 3 3 3 2 , P . 3 5 1 A N D D . B . 1 8 7 5 , P . 1 4 3 AS P H A L T P A V E M E N T 3/4" IPC - ILLEGIBLE (DISTURBED) 1/2" RBF FOUND 1.3± NORTHWEST OF LINE (DISTURBED, NOT HELD) SSMH RIM: 2,079.75' (SEALED) SSMH RIM: 2,070.41' IN: 2,064.9' OUT: 2,064.6' SSMH RIM: 2,067.03' IN: 2,063.3' OUT: 2,063.1' SS SS 1 5 " R C P 1 5 " R C P 4" G A S L I N E 2 , 0 7 5 ' 2 , 0 7 0 ' 2,065 ' SSMH RIM: 2,084.39' 15 " C P P 15" CPP 15" R C P INV: 2,068.2' PERMANENT DRAINAGE EASEMENT TRACT I PER D.B. 3332, P. 351 AS SHOWN ON STATE HIGHWAY PLANS PROJECT NUMBER 8.1844401 ID#: U-3403C 8 " R C P 8" R C P 8" R C P 8" P V C 8" P V C 8" PV C CURB INLET GR: 2,082.41' INV: 2,079.1' OUT: 2,077.8' CURB INLET GR: 2,066.81' INV: 2,060.9' W W W W W W W W W W W W W W W W W W W W 6" W A T E R L I N E SSMH RIM: 2,096.73' IN: 2,089.7' OUT: 2,089.3' TBM = 2,103.28' TBM = 2,082.93' TBM = 2,121.58' CONCRETE BOX CULVERT 12'± WIDE X 7.5'± HIGH SIGN 3/4" RBC - 0.3' AG "SMITH" 962681218700000 WILLIAM R. & GINA J. PRESSLEY D.B. 3921, P. 689 962680156100000 WALTER N. & BETSY WATTS D.B. 2241, P. 898 P.B. 152, P. 103 962680156100000 WALTER N. & BETSY WATTS D.B. 2241, P. 898 P.B. 152, P. 103 962680156100000 WALTER N. & BETSY WATTS D.B. 2241, P. 898 P.B. 152, P. 103 G R A V E L R O A D 96 2 6 7 0 7 5 0 6 0 0 0 0 0 EU G E N E & B E T T Y D . W I L S O N D. B . 1 1 0 3 , P . 6 8 2 962670795900000 TED TILSON WELLS D.B. 1816, P. 116 P.B. 63, P. 139 962671728500000 SAMUEL D. COOK HEIRS D.B. 792, P. 416 962681038400000 SHIRLEY ALISCH TERRY RICHARD EDDIE WILSON JR. D.B. 4939, P. 1828 P.B. 65, P. 81 45' RIGHT-OF-WAY PER D.B. 1875, P. 143 SSMH RIM: 2,106.79' IN: 2,096.3' OUT: 2,096.2' 3/4" RBC - 0.4' BG "REESE" AT TOP 1.1' AG (LEANING) 0.7' AG 2" OIP - 0.8' AG N:660,762.61', E:927,921.09' NAD83 (2011) MB x4 3/4" RBC - 0.2' BG "REESE" 3/4" RBC - 0.1' AG "REESE" SINK HOLE 1" IPF IN PVC P23 P 2 4 A P P R O X I M A T E Z O N I N G L I N E - P E R B U N C O M B E C O U N T Y G I S Z O N E D - C S C O M M E R C I A L S E R V I C E D I S T R I C T Z O N E D - N S N E I G H B O R H O O D S E R V I C E D I S T R I C T 15" R C P W O V E N W I R E F E N C E W O V E N W I R E F E N C E FENCE CROSSES BOUNDARY G R A V E L R O A D AS P H A L T P A V E M E N T G R A S S Y A R E A G R A S S Y A R E A CON C R E T E C U R B & G U T T E R (A) (B) INV: 2 , 0 6 0 . 9 ' 15" RC P CURB INLET GR: 2,065.97' INV: 2,061.8' N 1 5 " R C P 45' E D G E O F A S P H A L T P A V E M E N T C O N C R E T E C U R B & G U T T E R P R O G R E S S E N E R G Y C A R O L I N A S T R A N S M I S S I O N A N D D I S T R I B U T I O N E A S E M E N T P E R D . B . 4 3 3 0 , P . 3 3 8 P R O G R E S S E N E R G Y C A R O L I N A S T R A N S M I S S I O N A N D D I S T R I B U T I O N E A S E M E N T P E R D . B . 4 3 3 0 , P . 3 3 8 CURB INLET GR: 2,068.80' IN: 2,063.4' OUT: 2,063.3' (FILLED WITH SEDIMENT) B R E V A R D R O A D - N . C . 1 9 1 P U B L I C F E E - S I M P L E R I G H T - O F - W A Y P E R D . B . 3 3 3 2 , P . 3 5 1 N . C . D . O . T . P R O J E C T R E F E R E N C E # U - 3 4 0 3 C - 8 . 1 8 4 4 4 0 1 A S P H A L T P A V E M E N T INV: 2,066.9' 1 8 " R C P 18" R C P DROP INLET GR: 2,075.77' INV: 2,072.3' HIGH TENSION POWER LINE TOWER HIGH TENSION POWER LINE PYLON 1/2" OIP AT BASE (BENT) HIGH TENSION POWER LINE PYLON HIGH TENSION POWER LINE PYLON 18" C M P FOM F R E M O N T R O A D PUB L I C R I G H T - O F - W A Y ASPH A L T P A V E M E N T D R Y F E R R Y R O A D PU B L I C R I G H T - O F - W A Y AS P H A L T P A V E M E N T 18" R C P E D G E O F A S P H A L T P A V E M E N T TOTAL AREA 7.46±ACRES SWMH RIM: 2,083.11' INV: 2,077.2' OUT: 2,077.2' L4 AS S O C I A T E S LA N D S C A P E A R C H I T E C T S & L A N D P L A N N E R S DE S I G N Fa x : 8 2 8 - 2 7 7 - 7 4 1 3 12 9 3 H e n d e r s o n v i l l e R o a d As h e v i l l e , N C 2 8 8 0 3 Su i t e 2 1 82 8 - 2 7 7 - 7 4 1 0 Stormwater Plan He r r o n P r o p e r t y 14 3 1 B r e v a r d R o a d Bu n c o m b e C o u n t y , N C - 11/20/2023