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Home My WebLink AboutNCC222669_Site Plan or Location Map_20220727DocuSign Envelope ID: 162F2911-23C0-4C6E-B6B7-6AC8313D5375 VELOCITY DISSIPATION PAD (VDP) DESIGN OUTLET NAME PIPE DIA. PIPE SLOPE Q25 V25 ZONE PAD DIMENSIONS STONE SIZING LENGTH WIDTH DEPTH D50 Ill CLASS (in) (ft/ft) (cfs) (fps) (ft) (fill (in) (in) (in) (NCDOT) FES 100 18 0.0078 74 5.99 1 6 5 12 4 6 A TEMPORARY CHANNEL AND DIVERSION SCHEDULE (Chapter 8.05 of the NCDEQ E&SC Planning and Design Manual) ACCUM. FLOW FLOW SWALE SIDE LENGTH DA DA 125 Q25 SLOPE V SHEAR DEPTH AREA Will R DEPTH SLOPE TEMPORARY NAME C N VALUE LINING (FT) (AC) (AC) (IN1HR) (CFS) (11i (11i (PSF) (FT) (11i (FT) (FT) (IN) (11i DITCH #1 140 - - - - 9.40 1 0.0085 1 0.021 1 3.75 1 0.49 0.92 1 3 5.82 0.44 1 24 1 3:1 NAG C125 PERMANENT CHANNEL SCHEDULE (Chapter 8.05 of the NCDEQ E&SC Planning and Design Manual) ACCUM. FLOW FLOW SWALE SIDE NAME LENGTH DA DA C 125 Q25 SLOPE N VALUE V SHEAR DEPTH AREA Will R DEPTH SLOPE PERMANENT LINING (FT) (AC) (AC) (IN/HR) (CFS) (11i (11i (PSF) (FT) (11i (FT) (FT) (IN) (11i DITCH #1 140 1 - I - I - I - 1 9.40 0.0085 1 0.033 1 2.67 1 0.58 1.09 1 3.56 6.89 0.52 24 1 3:1 1 GRASS PERMISSIBLE VELOCITY/SHEAR CHANNEL LINING PERMISSIBLE VELOCITY PERMISSIBLE SHEAR (11i (PSF) TEMP. STRAW W/ TACK 3.0 1.45 NAG C125 10.0 2.25 PERM. GRASS 5.0 2.00 NAG C350 10.5 3.20 STORM PIPE DESIGN INLETTYPE STRUCTURE A Tc 110 C Q1O(INLET) Q1O(TOTAL) QCAPACITv PIPE LENGTH PIPE SIZE MATERIAL PIPE SLOPE UPPER INV LOWER INV RIM ELEV UP RIM ELEV DOWN HGL UP HGL DOWN FROM TO (AC) (MIN) (IN/HR) (CFS) (CFS) (CFS) (FT) (IN) (%) (FT) (FT) (FT) (FT) (FT) (FT) GRATE D1101 OUT 0.05 20.8 4.26 0.50 0.18 8.41 9.29 46 18 RCP 0.78 385.92 385.56 389.14 387.27 387.04 386.68 GRATE D1102 D1101 0.05 20.5 4.29 0.50 0.18 8.37 9.28 99 18 RCP 0.78 386.78 386.01 390.29 389.14 387.90 387.12 GRATE D1103 D1102 0.05 20.2 4.32 0.50 0.18 8.32 9.26 77 18 RCP 0.78 387.49 386.89 391.49 390.29 388.61 388.00 GRATE D1104 D1103 3.80 20.0 4.34 0.50 8.25 8.25 9.26 51 18 RCP 0.78 387.93 387.53 391.93 391.49 389.04 388.63 01140 ♦ \ 4j ONp / /� l / / `\31,76aSF 0.729 AC D1 104 ` ♦ �� c' TOP 391.93 \ \ 4. 51 LF O DI103� �� Ty93o_\ \ \A? \ \ \ \ \ TOP 391.49 INV IN 387.53 (111 INV OUT 387.49 (SE) DEPTH 4.00' 77 LF 18" RCP @ 0.78%� �` fit\ a \ \ \ 12Q386 \ \ \ 93C92 / I VARIABLE WIDTH PUBLIC DRAINAGE EASEMENT DI 102 so \ \ \ \ J I I l l l TOP 390. g P INV IN386.89(NW) 0i , INV OUT 386.781(SE) DEPTH 3.51' ^ \ `� \ \ 01309 9y6� \ \ LIMITS OF DISTURBANCE gg LF \ \ \ \ 18" RCP / \ \ \ \ 0)078% _ \\ \\ \ \\ \\ \\ \\ \\ SILT FENCE `�\\ `� \ 37 \\ \\ \\ \\ c \ \ \ I \ SILT FENCE 91 _ \ \ \ \ OUTLET \\ �� ` ��-'� u \ o -� - F'E\S 10Q a \ I INV IN 385.56, (N) II \ I I o ILn � \ I I II I II II \ I I I I I C� rn V I I I I I o C)rn M I I I M III I III to \ II II II II II � II II II I I i M I II II II II II II � II II II c I I \ I I \ II I II II II II III II II III I II I ) // I L I N I I \\ \ \ I I I I I I I I o I I l I ID ` \ 84.26' O 0 16 "FES -D1 101 TOP 389.14 INV IN 386.01 (NW) INV OUT 385.92 (S) DEPTH 3.22' �46 LF 18" RCP GND @ 0.78% 385.54' 6'Lx5'W x12"T CLASS A RIP RA VELOCITY DISSIPATI DITCH #1 LINE WITH OR All 25 MATTING Oyp \ ♦ *44 Z SCALE 1 "=30' 0 30' 60' Elill i 4 • \ I co 1 / PHASE TWO 00 \ Q I \ z 1 VICINITY MAP 1 If = 500' / \ 395 TOP 389.14 DI 103 395 INV IN 386.01 (NW) TOP 391.49 INV OUT 385.92 (S) DI 102 INV IN 387.53 (N) \ DEPTH 3.22' TOP 390.29 INV OUT 387.49 (SE) INV IN 386.89 (NW) DEPTH 4.00' INV OUT 386.78 (SE) FES 100 DEPTH 3.51' TOP 387.27 INV IN 3135.56 (N) EXISTING GRADE _ 390 - 390 51 LF 77 LF I 18" RCP mill 18" RCP @ 0,78% 99 LF @ 0,78%_ 385 46 LF 18 RCP 385 ° 18" RC PROPOSED GRADE @ 0,78% D1104 TOP 391.93 INV OUT 387.93 (S) DEPTH 4.00' 380 380 375 375 °0 MLO M CO M M M M M -0+50 0+00 1 +00 2+00 FES 100-DI 104 PROFILE HORIZ SCALE: 1 "=30' VERT SCALE: 1 "=3 3 0 30 PROFILE SCALE 3+00 4+00 01111111,,, -0 CA /? - OU42AU5 BALL 46k3... _ 3 022321 O O. it, %�'S► FNGINEE� Q� �• V. Z PG�.•``�• 4/26/2022 UU � o N >_ LUU ;_ = z } F- 3 a .@ 3 LU U N aL a- � N � �OoM a2 -'co J X w 0 0 L0 L.f) = C � L c)� c)� LLn rn J LU F- LU Q 0 DATE 0412612022 D RAW N BY 331 DESIGNED BY 331 CHECKED BY M. ZACCARDO SCALE AS SHOWN am Nz Ln O r1 H� Q U r^ z J O ~ a CD z >U LU I --I = LU U)000 z M z w LU U CID -j C) Q o z U � J LU a z O < � U 2 J O > z Q 30B NO. 35896 SHEET NO. 1.0 I>, IE a L DocuSign Envelope ID: 162F2911-23CO-4C6E-B6B7-6AC8313D5375 L a TOP OF MUST BE ABOVE T THE WAS STEEL FENCE POST, WIRE FENCE HARDWARE CLOTH FILTER OF WASHED S BURY WIRE FENCE AND HARDWARE CLOTH N�A COUNTY NORTH CAROLIL EFFECTIVE: 01/31/08 A COUNT ORTHCAROLIN EFFECTIVE: 01/31/08 U STEEL FENCE POST SET MAX 2' APARi MIN. 18• INTO SOLI GROUND 3' FILTER FABRIC ON GROUND AND HARDWARE CLOTH IN TRENCH NOTES: 1. REMOVE SEDIMENT WHEN HALF OF STONE OUTLET IS COVERED. 2. REPLACE STONE AS NEEDED TO ENSURE DEWATERING. BURY 6" OF UPPER EDGE OF FILTER FABRIC IN TRENCH SECTION VIEW STANDARD SILT FENCE OUTLET SECTION 'A -A' NOTES: 1. L = THE LENGTH OF THE RIPRAP APRON. 2. d = 1.5 TIMES THE MAXIMUM STONE DIAMETER BUT NOT LESS THAN 6" (INCHES). 3. IN A WELL-DEFINED CHANNEL EXTEND THE APRON UP THE CHANNEL BANKS TO AN ELEVATION OF 6'A (INCHES) ABOVE THE MAXIMUM TAILWATER DEPTH OR TO THE TOP OF THE BANK, WHICHEVER IS LESS. 4. A FILTER BLANKET OR FILTER FABRIC SHOULD BE INSTALLED BETWEEN THE RIPRAP AND SOIL FOUNDATION. 19L IL1\ FABRIC STANDARD PIPE OUTLET TO WELL-DEFINED CHANNEL Date: Page: Single -lap spliced ends or begin new roll in an intermittent check slot Overlap Overcut channel 2" Longitudinal 6" Min. to allow bulking anchor trench during seedbed FLOW preparation Prepare soil and apply seed before Design Depth installing blankets, mats or other temporary channel liner systems Typical installation with erosion control blankets or turf reinforcement mats NOTES: 1. Terminal anchor trenches are required at RECP ends and intermittent check slots must be constructed across channels at 25 foot intervals. Terminal anchor trenches 12_ should be a minimum of 12 inches in depth and 6 inches in width. Intermittent check slots should be 6 inches deep 6" Min. 6 Min,and 6 inches wide. Intermittent check slot Longitudinal anchor trench Terminal slope and channel anchor trench 2. Design velocities exceeding 2 feet/second require Stakes at temporary blankets, mats or similar liners to protect seed 3'-5' intervals and soil until vegetation becomes established rD 3. Grass -lined channels with design velocities exceeding 6 feet/second should include turf reinforcement mats. 4. Check slots to be constructed per manufacturers Initial channel anchor trench specifications. 5. Staking or stapling layout per manufacturers specification. 6. 11 gauge, at least 6 inch by 1 inch staples or 12 inch Gaa°� e° minimum length wooden stakes are recommended for Check Slots at 25' anchoring. intervals 7. Do not stretch blankets/matting tight -allow the rolls to 09 MAINTENANCE: conform to any irregularities. 1. Inspect Rolled Erosion Control Products at least weekly and after each significant (1 inch or greater) rainfall event; repair immediately. 2. Good contact with the ground must be maintained, and erosion must not occur beneath the RECP. 3. Any areas of the RECP that are damaged or not in close contact with the ground shall be repaired and stapled. 4. If erosion occurs due to poorly controlled drainage, the problem shall be fixed and the eroded area protected. 5. Monitor and repair the RECP as necessary until ground cover is established. NORTH CAROLINA Environmental Quality ROLLED EROSION CONTROL PRODUCTS (RECP) FOR CHANNELS MINIMUM 10 GAUGE / LINE WIRES O' n" AA A VIAAI IAA IIII IIII IIII.■�■■■■■■■■■■■IIIII IIii►0100 911!?i!►�i!i!!i?i.■■■■■.•��i!i!i�i�i�i�i!3II� IIII►�� 2��'. -- --- -- '��►�� "0110108 0011Irll� II I I II STEEL POST NOTE: WOVEN WIRE FABRIC 1. USE SILT FENCE ONLY WHEN DRAINAGE AREA SILT FENCE FABRIC DOES NOT EXCEED 1/4 ACRE AND NEVER IN AREAS OF CONCENTRATED FLOW. _ 2. REMOVE SEDIMENT DEPOSITED AS NEEDED TO FILL SLOPE cc PROVIDE STORAGE VOLUME FOR THE NEXT RAIN N z AND TO REMOVE PRESSURE ON THE SILT FENCE. N GRADE Trr-lill if Ali. o 8" MINIMUM COVER _I OVER SKIRT N 11 u Ilir ANCHOR SKIRT AS DIRECTED II IIII BY ENGINEER IIII IIII SIDE VIEW AKE COUNTY NORTH CAR°LtNA STANDARD TEMPORARY SILT FENCE EFFECTIVE: 01/31/08 NOTE: 1. INSPECT INLET PROTECTION AND REMOVE SEDIMENT AFTER EACH RAIN EVENT. GRAVEL SHOULD BE REPLACED AND REPAIRS MADE AS NEEDED. A COUNTY ORTH CAROLIN EFFECTIVE: 01/31/08 MINIMUM 12-1/2 GAUGE INTERMEDIATE WIRES GRADE II -III„ STANDARD METAL POSTS 2'-0" IN GROUND GALVANIZED HARDWARE WIRE EXTENDS TO TOP OF BOX o AO Oo O 0p0.<I00Gt01)GBC&&00(JW # 57 WASHED STONE PLACED TO A HEIGHT OF 12"-18" MINIMUM ABOVE TOP OF BOX STANDARD GRAVEL YARD INLET PROTECTION GRATE PER CITY STANDARDS USE STD. SW-10.08 OR SW-10.09 in Z 1/2" PLASTER F� Z-0" g M W J 8" MINIMUM; OVER 8' DEEP, Q 12" MINIMUM UP TO 6' ° FROM TOP OF GRATE. ❑ o a o a > a ❑a a ❑ a ❑ ❑a a ° ❑ N ° a ❑a a ❑' ❑ � a ❑ a a❑ a ❑ a a 3000 PSI CONCRETE,' a a a o a o tea° ° ,tea a❑ a e Oo a s ❑ o a ❑ a n a ❑ ° 1, 8" T-0" -'-8"-I 4'-4" NOTES: 1. FOR 24" RCP & LARGER USE PIPE DIAMETER PLUS 12" FOR MINIMUM INSIDE DIMENSION. 2. 24" X 24" CASTING WITH 12", 15" & 18" PIPE, 24" X 36" 00 CASTING USED WITH 24" PIPE OR LARGER. IF PLACED WITHIN PUBLIC R/W CASTING MUST BE TRAFFIC BEARING TYPE PER NCDOT STANDARDS. 3. USE 4" X 4" X 8" OR 4" X 8" X 16" SOLID CONCRETE BLOCK. CAST IN PLACE OR PRECAST CONCRETE TO 'v "v o o MEET N.C.D.O.T. STANDARDS ACCEPTABLE. 4. STEPS SHALL BE INSTALLED IN ALL DROP INLETS OVER TIN DEPTH. DEPTH SHALL BE MEASURED FROM THE TOP OF GRATE TO THE INVERT OF THE DROP INLET. 00 T-O" - CITY OF RALEIGH 4'-4" STANDARD DETAIL REVISIONS DATE: 812020 NOT TO SCALE STANDARD DROP INLET SW-10.03 COVER FOR PIPES WITHIN THE R.O.W. MINIMUM PIPE CLEARANCE FROM INVERT TO SUBGRADE PIPE SIZE (in) CLEARANCE DISTANCE (ft) 15 2.4 18 2.7 24 3.3 30 3.6 36 4.4 42 4.9 48 5.4 54 6.0 60 6.5 66 7.0 72 7.6 PIPE SPRING LINE 6" MIN 6" MIN / 12" MAX WHEN NO TRENCH BOX REQUIRED (TYPICAL). CLASS I, II OR III MATERIAL DENSELY COMPACTED,BACKFILL TAMPED IN 6" LIFTS UNDISTURBED SOIL #57 STONE MATERIAL - OU42AUSIiAIekLB4613... 022321 O • V.� 4/26/2022 E 0 U VI o = � o N E LU U +� z Q 0 W ',j- LLB U IY N LL ML N 0� 01 0 Z LU J X o 0 U') T Ln O� - �� 0 o" ' --I Ln rn J W H LU Q 112 DATE 0412612022 D RAW N BY 331 DESIGNED BY 331 CHECKED BY M. ZACCARDO SCALE AS SHOWN Q z J Nz� O U U (n z z C O > z U7 V) Q O Q z ULU LU LU _j Q z LU _j 0 a Q I --I a UQ0� = J I-__ 0 Ip > z a O O� N r-I JOB NO. 35896 SHEET NO 2.0 �? 30 roN �O o2 c 2 F to r -o c � o c 1- c0i °a� c +• 31 L, 0 m 0 L 3 x d m 0 2 0 CM O t Y c E o2 as O Z c M� F=o 'O o.0 3 a� � o m� m£ m� 0 0 c 0.0 o m v0 o 0 o0 � a c 3 0 L m 1E a DocuSign Envelope ID: 162F2911-23C0-4C6E-B6B7-6AC8313D5375 �E - - - - - - -�- - - - - - -�( > E 1 E a - K LL O O a 0 08 rv,*ti ~ U W o 4 O] O Z I a� ti F � I o � 1 O SATE 20' WA TER SUPPLY �� % 1110212021 DROWN BY WATERSHED BUFFER 331 1 BUILDING SETBACK DESIGNED BY 331 , IT — -_ ...� CHECKEDBY 331 �. SCALE AS SHOWN POI PRE DA „ ,E 11.38 AC 38, 47.7 Sl' 0 O N 0 AC \� U I� Q p Q ZT Lu � co O Lu c� �� Lf) z Q O z O Q�u Q �z Y Q Q I:eW a/ Zua�w I O O = < / O a Oz O Y O / I JOB NO O O O 35896 SHEET No. PRE DocuSign Envelope ID: 162F2911-23C0-4C6E-B6B7-6AC8313D5375 �E — — — — — — —�— — — — — — —�( > E 1 E a — K LL O O a 0 08 rv,*ti ~ U W o I a� ti F � I o � 1 O ATE 20' WATER SUPPLY �� % o 1110212021 DROWN BY WATERSHED BUFFER �� 331 1 BUILDING SETBACK DESIGNED BY 331 • ...� �. CHECKEDBY 331 SCALE AS SHOWN POI POST DA 7.74 AC POI POST DA REROUTE 3.64 AC `� 38, 47, SF N ac ' uU,) C90 0 z0 0< a > < lALu LZooQ Vu CO Lu J j U Q / O Q uU i z � u Q O LL 3 0 z= O O JJO O Q a Oz a Y O O / � I 111111111111111111 JOB NO O O O 35896 sHEEr No. POST