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HomeMy WebLinkAboutSW6220704_Plansheet C2.0 - Grading_Drainage Plan_20220804DocuSign Envelope ID: CF5ADF22-DFC9-4A77-A140-42774FF6OC83 3 Q �In 0 NC GRID (NAD 83) \ \ I I 1 , Post \ \ \ \ \ I \ VICINITY MAP (NTS) ' - / i / / ,/ , /� , // ,/ ,/ ,i Q ,/ ,/ ,/ // \ I 1 \ \ I I I 1 1 I I I I I I I I I 1 / \\ \\\ .\♦♦ ♦\ \\ / Z I I I I I I I I I I I I I j 1 / \ \\\\ ♦\\ \� T CA ' -- �_J �j' ` �i' +� ,/ , / i' / / / � � / / / � I I I I I I 1 1 I , I I I I I \\ \ ♦ \\ ♦ ♦ \ poll' / , / / / / / / / �. / / / p I / / I I I I I I 1 I I , , I I I \ \ \ ♦ \ \ / / I / / / �y / / / / I 1 I I I I � ♦ � �' �/ � / / � ' / / / / / / �8 / / / / / 1 I I I I 1 I 1 , I I I I I I r' \ \\ \\ \♦ \ \ ?\\\ e��� Irvrt / / /' : ,' . / 1 � 1 I 1 I I I I I I \ ♦\ 1 if \ / IF/ . � / I I I I I I I I \ \ ♦ / / 1 1 1 � I I I ' I I I I I I I \ \ ♦ X-h / 7ZV• 16 ' /'` --_ C • / TEMP. ---IIII-- co -- I / m __ _�� *e `_ CONSTRUCTION rn x / \- // ENTRANCE "' � (�*�* <' �E TOPSOIL SPO 30 �/ REATE LANDSCAP/F N >' / / _ , / // � m ERM. /SURROUN IN / // / / / / 7@, Od ' /' / / / N x� .../ .A P / / - - ` �` //SILT HENCE / ' / / / ------------IIII-� ' _ � ,� 1 18 E 673.3�'' ' - _- ' _ _'_ -'' I �/ /' i ' / ill �' SKIMMER IN 1 W// ' ---- w TRCD aw I . i` ii3�' TOT< D NAGE EA=I.SAC./ / / / / / / c,J , / / ____ _ -rf�' /.. �51���9 % 0=(0.3) /HR)(1.8ACy�3.9CFS% j / / ' \ (❑ /i' 00c) /'''''/- j/T� 1 \/i--- _-TR dd L REQ'D 800CF AC* .8AC)-3 4OCF // ' C'I ' ' ,' / ,' / I 1 1 1 I I , / • / / , / , / / / / �I / / / / / / / / /-IIII-- , :. / / RFACE EA EQ'D25SF/CF.9CFS)112 SF / / / 'Sb / / / / / / _- -I I 1 , 1 1 / , / , / / / ( �` T P L= , TOP =30', D=3 % --- ���5a/7 DAY ABILIZATI TIME E TYP. ///' i / / , I 1 \ \ \ I I ( ( / / / / / / / / ( I I 1 00,IIII--- - SF SU F E AREA PROM -1 '/`60�G7 _ N / / m \;. ` / N� WEI WIDTH=6'/ / / �/ / / ' \ - I I I _ i Z /' �� J I 1\ 1 1 1 \ I I I / / / / / I I I ) 1 1 I ' ' / v o / / SKIM ER SIZEi 1.5" / , y 4 O 4 �� /' / / / I \ I ( I 1 I � SE TOPS01 SPOIL TO mata � � _/ , / SKIM R ORIFICE DIAM R=1. / , / / / I � I � 7" 94 L CREATE LAB( GQ6 E / DEWAT RING TIME: 2.5 AYS / / / � L _ O BETjW SURROUND IN / � , �: LEAN BASIN W N 50% DURINV CONSTRUCTX N. WH �' ' SILT FENCE \\ �� f UPSTR M AREAS ARE/5TABLE�GAI EROSION ANDS MISSION ` - _ t.r�4��4� 1'� % j / % /,/ // j / / /-��\ ��\`` _--_- / l l / l I 1 1 1 , / j / / / / - Nth 0 0 / ROTEC110N 1 BEEN 0 TAINED FRON N REMO TEMP. BASIN STALL 0/ - _IIII t o+e-carts / / i / / �/ / / , , , , ,/ / ////,/ //i' 00 DA- . c / PERMAN T GRADES/ ALL DI REED AR PER SEE PE / �_ _ / / / / /� /' �' ,' / / ' / ��---__-,-/ / / / / / / / , / / / / / ,/ / / / /,' / �'� Cn O / ' DNERSION ` I P4R0 _ �- / / / ' / �' / ' / /- \_ -IIII-- _.-'/ / / / v - _____--' BERM TYP/ Q1 5.4cfs --- - - / ' ' _----- / /' /' /' /' '''' ''/ -- Al TEMPORARY SKIMMER BASIN 1A W BAFFLES - Qfull=21.3cfs, Vb�' % / / / O/ / " % % --- ' / DA=0.8AC. /' m t Vfull=12.0ps/ / �/ / / D� / / 1 / / / / IIII , / ,/ / / / / o i� o TY Cfl ' /' _ ti, _ / /' / / / / / /' / / / / \ Cn ` .g / l.� I - , / / i�.D D 0 D / IIII TOTAL DRAINAGE AREA=2.9AC. _,---- / - / / p / >c I C7 D / / / 1 ( / / / / / ___-- \J I talc `Zl1 / e`P/ / I / /� �0 vl I D�� / I I I I 1 / Tn / / i T- -----IIII-- _____ _ _� Q10=0.3 7.21N HR 2.9AC �.3CFS zo / / V/ I r \ v �p� / I l I l '( �\ (/ ( 'i, t \\--------------- VOL REQ'D=1,800CF/AC*(0.8AC)=1440CF \ \ o•r ' CLASS=A / / / � /0 �\ fn \ 1 m �D� I I \ \ ` \ \ La=4XD0=6 / O / \ \ oa ( \\ . \ • \ \( 1 • . I • . I l , SURFA ARFJC REQ'D=325SF CFS 6.3CFS=2048SF \ \ / - \ \ m \ \ \ \ \ •\ t< �. l _ --TD�L=6O', TOP W=35'. D=2' \ / , / _ .\ \ \ 1 \ \ \ \\�, 0 ------IIII-- __ \ I =12 / -� \ \ - -� \ IIII (2:1 SIDE SLOPES - 7 DAY STABILIZAT10N-TIMEER�ME IYP.) \ I / , O _-_--__ \ \ I 1 \ \ \ ',-'''\ \ I qS, _-- \ I o W1=4.5' / / / O \ \ FENCE ASP. D \ \ \ \ \ \ 1 \ / SURFACE AREA PROVIDED=2100SF \ W2=1.2S)X -6' O \v av 4 1 \ \ \\ \\ \\ \\ \ \ \ \\ �� .I VOL PROVIDED=3483CF I I / I , _ \ WEIR WIDTH=6' �' I �� v � / O//' / --- ��� \\ r I SHOWN TYPi SKIMMER SIZE: ,1:5" SKIMMER ORIFICE DIAMETER=0.75" z - / �'/ - - , DEWATERING T1ME: 3.1 DAYS �/ , Q10 4c \ ) \ \ \ \ \ \ \ \♦ ♦-�_ \ 'i'� ( �� / Aa SEE NOTE 0 TSB#1 V 6=9.9fps� v \0 �� � -�i'/ 1` \l I \ \\ \\ \\ \\ \\\ \ ♦\ \ \ \ \ \ \ /' �' //' ,/ / Q S \ 2 /Qfull�/11 acts \ \ \ \ zZ n % �� / �� G ,1 \I, IV N/ •(iJ G) j I 1 I \ \ \ \\ \\ \\ / Qp � / \ O ' I = ma�tucFs / /' / j D =3j'" \ ��\ �� \�--- / /'/ �' ,/ \ 1 /' I I I I \ \\ \ \ \ \ \ \ \ \ \ \\ I I I / // i = --�'' 12 / / EPTN=12 / ��1 t.tua\ _ I \ \ \ /� / ♦ u� m \ / �/ , � Wy�4.5i ��' \�� � � `� N TT`MPOR7CRY SKIMMER 5 W \ \ \ \ \ \ �1 , , / \ \ \ \ \ �� - . N 1 --IIII-- D.A. L DRA. , . . / I I \ \ 001 c ' // % /k /I\V2�y./15XYI(1`6' �` \\ t \ �\ - '� TOTAL DRAINA AREA=2. ,/ ' / ,�C �� // / 1 1 1 \ \ 1 Q10=(03)(7.21N/HR)(2. �5.00FS _ IIII----�'' 1 I\ \ \ ,. ___-- - -`-`- VOL REQ'D=1,800C�ACr( .2AC)=21b�OCF / �/ , /--------------- TOP / �� ` O / / % / / , , )• //''- -� \��\ �� \ p \ - SURFACE AREA �C'�S*(5.O�PSf 1625�SP' /, %\ v ' / / % ' ' �/ / \ \ • �\ ♦ `__ IIII -_-_ L=60: T6P W=30' 2' / / / O --- --- - E2:1'�DE SLOPES -1 DA ST41LIZATION'TIME FMOE �-- � � SURFACE AREA, P�VIDED= OSF ' PORARY SKIMMER / / N \ \� `_- �/ VOL PROVIDED-2923C6 DA.-1.OAC DRAI � / / �� \ \ v N ,,----- - � -_ JdEIR'W16TH=6' DRAIN AREA�1. / , / �/ � _, - �� �/ ♦ / / / / �� TEMP. SI �\ SKIMMER SIZ 1.5"_IIII-____-- o ♦ Q10= 3)(7:21N/Hf�1. )=2C / / \ I \ \-- --- \ _ / / 1 ONCE AS \ \ \ SKIMME IRCE B� 1. / / / / / _ /����������� ____---------_- VOL. RE 'D=1,800CF 1.0AC 180 / -- r ♦ RItRING TIME: 2.6NA / i� - / / / �. fr _ ii �ii i'i I' SHO\AN� \ \ '/ii���/ SURFACE EA EQ'Df32F * 7.2C =//15 / / ` 1� �� -- \\ _-- �� � ��_----------IIII__ Y / ( T / SEE NO TSBYY' / / --'/ / ' / / --__ _ /' ------ ' / \ Hto• t TOP L=50' P W45' A= / / / / - ` _ �F,.J / / /' / __ -/� `--- \\ (2:1 SIDES ESQ 7/DA ST LIZJff 091 Tj FRAME 1/YP.) / �. _ I� \\ 2� ��' _ �� �\ �_- _-� _// , , / / ---' i / '�� '� � ---IIII-' / l _ _ �_1�' SURFACE A EA OV#D 25106F / , ' / ' /� ----- � \\rPi i' /' -\\ �� // / / / �'- - //j / , WEIR WIDTH=4� / ' 3 SIZ � 1. \ \ ♦\ / // � � \\\ �`__ - DEWATERINCy 71M[: / / /' \ -----IIII-- / fA /�' / / I I I I I I , , / / \. \ ,j /fd, •\ \\ \\ \ `--' /' / / �\\ /''/ / j j-i' i�i' �i '/' ,' ,/ _°eeO� LLJ \ii' /' /ill /'/ ' / e J _ 02 41 p, / / IIII / 1 I I I I I^-T 1 ( \ / / l / I -^\°'I' F. V 1sb i' I , , I 1 ITEM SKI ER IN 4 W / • /.1 '( \ \\ \♦ \\ \ / / / / ` e / I O / 1 ) I IDA 1.lACf. \� �9 \ ' ' / ��� i i' /i / / //''' / �- J�^ v I i \ ��'// e IN e •! ```\ I I R / �/\ \ \ \ \ / / i / / / / OOP --- D NA AREA 1.6AC. \ I X \ \ ♦ \ \ / / / ---�� ' / /� / / / I 1 /'\�--�'' \\ `\\ �/ _ I / / 240 % / I I 1 1Q101(0.3)Q7.21N R)(1. C .5CFS \ I (\. �(� � \ \\ \\ \\ \ \♦ /' ,/' /'/% / / / /� -- _/'' ��i'i� i ' // /' /' / RFLE \� _ / / j VOLIREQ'U=1.8 F 1.1A k980CF \ ♦�\ I\\ \ \\ ♦♦ ♦\ ♦\ /' /' /' / /,/----- ,/,' �' ' ,' / 1 / \ \ L r!l Z ----- O�� �� / / 1 1 I ISUR E A EA R =3 SF/CCF (3.5C�S)=1138SF \ •�' \' \ �\ r---_- /Z�/Z�22 ITOP 50'.ITO =25', =3' \ \ \ \\ \� �\ \ �\ �\\ \\ \\ \\ \♦ \\ , /' ,' �i'// / ,/,/,' / �' i' ` 1 / �\ 1 I / \ O p / / I I I )(2:1 IDE PIES 7 D STABILIZATION\TTME Fl1A\ME\\\ Q \Cn �� \♦ \ \\ \\ / /',' �� (SURF AREA PROVIDED=1 OSF \ \\ ♦ �\ \' i / N / / / ) 1 VO ROVIDED=2544C�F \ \ ♦ \ \ �� \ \ \ / / , , / , / / / / '\ 1 / rn co \ _/ 1 WIDTH=' \ \\ \ \ \ \ \ co / \�/J / S MER SITE: 1.5" \ \ \ ♦ \ 1 \ . �\ \ \ \ \ \ / /, , , / / / /--- / CD p� �/ / / SIMMER IFICE DIAMETER=1.,0" \ \ ♦ \ \ ♦ /, /' \ / WDEWA G TIME: 2.4 DAYS ' / / \ \ \ \\ \ ♦ \� \\\ TEMP. 1 ,/ /' _� / // SEE NOTE ®7SB1 \� \\ \ \ \ \ I (\ \� \\ \210�� J / DIVERSION // ,/ �'' ��/ / ' / \\ \ \ \ \ \ \ \ I I \' e\ \ \\--�'''//,/ ,,/,,// �' /, / / _ J / BERM TYP. '�, / , / / �� , , / \ \ � \ \ \ \ \ \ I I \' \ \ �-� � / / /„ / , ��-- // ( / / / // \ \ \ \ 1 � �i / / / / ` , \ \ \ \\ \\ \\ \\ 1 V (r \\�� -,�, /,,/'' /' SURVEY FURNISHED BY \ BOUNDARY &TOPOGRAPHIC ' : I I '� c,; .c .: a \\ \�� \ \\ \\ \\ \\ \ \\ \\ r -s' /' ,' i / ♦\ BENTON W. DEWAR AND ASSOCIATES I. C> O / ./ I \ \ \ 10 Ln �\ �\ I \ \ \ \ \ \ \\ �r6, / / / / / \ / / PROFESSIONAL LAND SURVEYOR LLJ N Z// ^ I \\ \\ \\ �,�\ S' \I \\ `\ \\ \\ \\ \\ \\\ \ \ \\ \\77'\' ) r' // / J // ��' 5920 HONEYCUTP ROADCL LU I 1 / / / , / , ,�\ \ \ \ \ I I ,. HOLLY SPRINGS NCB 27540 W E / fEMPORAT�Y SKIMMER BASIN W BAFFLES , �. / / \ \ \ 1 \' \ \ \ \ \ \ \ \ \ \ \ I I / f . I ' D.A.=1.1AC. / O. - / I ♦ / \ ♦ \ \ \ \ / / / / / I ❑ TOTAL DRAINAGE AREA=I.9AC. ��� /' Q -__�'/ \ \\ 1 \ �\ ��� \� ♦ `► \\\ \ li �) I j / i / // / �� J PH. # (919) 552-9�1a3 r- 0, ( )( / )(_ .1- /' /,y J ) 11 I \'\ �\ \\ \1\l 11 i i i if / , i //' ,/' i i / Q L. 0.3 =1,8 OC AC*(1-4.1C19 --_ \ \ it 1 [V = �/OL. REQ'D=1,800CF/AC*(1.1ACj=1980CF �� / \ 9 _ _ / I 1 1 ( \\ \� 11 I Jill III 1 , / / / / FAX # (919) 557-255 SURFACE AREA REQ'D=325SF/CFS*(4.1CFS)=1333SF {{ ' `` C ,�- _/ I , 1 \ • \ \ \ I I II I I III 1 , / / / / ,' Z a) TOP L�59', TOP W=25', D=2' \ Z / / / �� - I 1 j I \\ \ \\ \ \\ jl 1 IIII 11,1 1 1 / ,/ % ---� ,/ �� Vi ._ 1 SIDE SLOPES - 7 DAY STABILIZATION\ ME FRAME TYP. V ,/ ' e��' ��s� I j \�\ /'�\ \ `\ Ij I II;� I)) / /' ,/ / W +' SURFACE AREA PROVIDED=1375SF v \ 1 1 1 I I 1 1 T 1 I I 1 ' �\ / _ _ _ I I �\ 1 I - I NOTE: OVERALL TOPOGRAPHIC INFORMATION IS a VOL. PROVIDED=2153CF TAIKEN FROM EXISTING LIDAR INFORMATION W / \'L _ J'/ 1 ) /`:\ `' \ Ili 1 1 / \♦ a� . � / F \ I \ 111 I I ' lJ � / WEIR WIDTH=6' �_ � / / •.� �- / / , \ \ I \ \ / , \ 'IIII-- e � Q. SKIMMER SIZE: 1.5" ' ' ' / / / / \\ \\ \♦ �0 1 \ `DJ, \ \ I ( / \ ,' _0 _ \\ \\\\\\\ \ .-' STREET DESIGN (PLAN/PROFILE) TOPOGRAPHIC J 0 SKIMMER ORIFICE DIAMETER=1.0" / \ \\ \ \ DEWATERING TIME: 2.4 DAYS v ,' / ,/ �� / / / \ \ \ �� I \\\ \\\\�\ \ \ \ / O / , \ . \ / INFORMATION IS FROM ACTUAL FIELD SURVEY. LL / SEE NOTE ®TSBIl1 .\\ �_' / ' / � \� - '\\\\ �\ � �\ �\\ \�\ \♦♦\ \\ \\ ,' / ' I I / ---IIII-// / ,/ _�\_- // / / / , \\ \\ \\ �\ - / \ \ \\\ \\\\� �\ ♦ \ \\ iJ l W B] _ GRAPHIC SCALE ' 100 0 50 100 200 400 � In 'ell IN TEMPORARY DIVERSION BERM (TDB I ' ( IN FEET ) \♦ \\ \♦ \\ \ ` IIII-/ 1 I /� �____ / , , / / , / /, / / / ' / (7 DAY STABILIZATION TIME FRAME / ♦ ♦\ \\ ♦ \ / I / 1 I ('�_-/ / / /' \\ \\ \� /' ,' /'// '/%/�/�'�/',/'-■-■-■-■-■-■-•-•- TEMPORARY SILT FENCE (TSF) 1 inch = 100 ft. / / / / LIMITS OF DISTURBED AREA ♦♦ \ \ \ ♦\ \\ \ --� / , I ""'TTT I I 1 ! ,/ / \\ \\ �� ,/� ////,,/,,/, ,, TOTAL DISTURBED AREA=8.0 ACRES ♦ \\ \\ \\ \ \ ` / I l ► , ; I, ��, ; moo\\ \\ -J,' / /i ///,'',/ / i LOCATION: REVISIONS GRADING DRAINAGE A N D %\ \\\ ,j'/ii�'/�/'/' - - - - - - - - - - EXISTING CONTOUR /�\p\*I MUST NCSR 1250 / / I 1 I 1 \ / / FINISH GRADE CONTOUR � p T , , I , / , (\LITY R TIM CURRIN RD. I \ \ \ \\ \\ \ / I 1 \ , ,/ /, // /' �` SKIMMER BASIN DRAINAGE AREA 1 o EROSION CONTROL PLAN � , o �' A UPPER LITTLE RIVER TOWNSHIP i' TEMP. ROCK CHECK DAM ) �HARNETT COUNTY, NC TRCD ( w = ROADSIDE DITCH DRAINAGE AREAS / z FOR \I � " / / / I PROPERTY OWNER/DEVELOPER: \\ I _� /� i i NOTE: ADDITIONAL EROSION CONTROL PLANS / E D I S O N ACRES BEFORE YOU DIG./ G AND J DEVELOPMENT, LLC & APPROVALS WILL BE REQUIRED FOR CONTACT ONE -CALL CENTER INDIVIDUAL LOTS PRIOR TO LOT DISTURBANCE 1-80�-6J2-4949 2265 BENSON ROAD HORIZONTAL SCALE. 1 =100 •0 / I 1,I, �/ , DATE: 07.27.2022 / , , 1 / , , , , 1 / / / 1 ANGIER, NC 27501 VERTICAL SCALE: N/A NOTE: This document, in physical or electronic form, discloses subject matter considered confidential to FLEET TEMPLE ENGINEERING, PLLC and on which FLEET TEMPLE ENGINEERING, PLLC has exclusive property rights. Neither receipt nor possession thereof confers or transfers any rights to reproduce this document or any part thereof, or to disclose any information contained therein to others, or to use it for any purpose without the written permission of FLEET TEMPLE ENGINEERING, PLLC