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HomeMy WebLinkAboutSW8080527_APPROVED PLANS_20100625STORMWATER DIVISION CODING SHEET POST -CONSTRUCTION PERMITS PERMIT NO I SW8 Q Q Q 51-1 DOC TYPE I ❑ CURRENT PERMIT APPROVED PLANS ❑ HISTORICAL FILE ❑ COMPLIANCE EVALUATION INSPECTION DOC DATE I 9,10 W 0 kD 2 5 YYYYMMDD ZY z LOCATION(SEE NOTE 3) m FEVSM DWAMMM PAD n LB L9 L1 6 /1' 470 0 OWN Tm- 1111 K 1110 n ry TERTAI ENT C TER BR D ING, L -A D.B. \47, P 370 r, DARC 19 05�ii -J, ONSITE AREA ZO H 284,808 SF to 16 Leo --, P - 73.7% x Im IMP - 209,886 SF n'- DA N EXISTING LOWE'S HOME IMPROVEMENT 19, 343WHITEVILLERD Nrcr IL IL N. C. HIGHWAY 130 - WHIT_ E(ILLE� ROAD - 1 DO- RIGHT-OF-WAY L 340 WHITEVILLE RD. 334 WHITEVILLE RD. 346 WHITEVILLE RD. 344 WHITEVILLE RD. X --- ----------- F- FUTURE DEVELOPMENT DA - 202,809 SF IMP - 100,000 SF X IMP'-k- II I JOHNBETTY R. WARD D.B. 248, PG. 825 TAX PARCEL: 19700050 ZONED: HB L! --------------------------- OUTPARCEL #1 DA - 43,815 SF IMP - 35,545 SF X IMP - 811% -7171 4 N.C. GRID NORTH 80' 40' 0 80' 160 GRAPHIC SCALE: 1 80' GENERAL DRAINAGE AREA NOTES: 1. TOPOGRAPHIC INFORMATION FROM BRUNSWICK COUNTY CIS. 2. WETLANDS AS SHOWN ON ORIGINALLY APPROVED STORMWATER PLANS BY HOUSTON AND ASSOCIATES, P.A. 3. DUMPSTER PAD WAS ORIGINALLY LOCATED AT THE NORTHERN CORNER OF THE BUILDING AND INCLUDED AS PART OF THE STREETS IMPERVIOUS AREA CALCULATION. THE RELOCATED DUMPSTER PAD DOES NOT CONTAIN ANY MORE IMPERVIOUS AREA THAN ORIGINALLY PERMITTED. 4. THIS DRAINAGE AREA EXHIBIT SHALL REPLACE DRAINAGE AREA PLAN PREPARED BY HOUSTON AND ASSOCIATES, P.A. SEALED BY JAY RANDALL HOUSTON (N.C. P.E. LICENSE NUMBER 9816) ON APRIL 29, 2008. LINE TABLE LINE LENGTH BEARING Ll 103.55 S41 *15'1 5"W L2 47.91 S58*35'21"W L3 45.66 S65*29'02"W L4 69.19 S85'40'25"W L5 39.27 N88'17'36"W L6. 42.91 N.78*18'54"W L7 44.29 N66*15'39"W LB 38.28 N59'02'43"W L9 41.61 N49*39'28"W L10 75.92 N29'38'47"W L11 44.83 N23'12'31"E L12 100.34 N19 6'32"E L13 13.16 N37*58'47"E L14 24.22 N52*01'13"W L15 175.00 S37*58'47"W L16 376.00 N52*01*13"W L17 445.50 N37*58'47"E L18 611.01 S52'01'11"E L19 157.30 S38*33'00"W L20 192.53 S51 *22'32"E L211 81.391 N34*52'27"E L22 107.83 N38*37'37"E L231 231.871 S52*01'13"E L241 188.961 S3758'47"W L251 228.681 N52*03'12"W 11 �' -1 BECTM A -A c0% EXISTING OUTLET STRUCTURE NOTES 0 ce d 1. GENERIC OUTLET STRUCTURE SHOWN FOR ILLUSTRATION ONLY. 2. SEE ORIGINALLY PERMITTED PLANS BY HOUSTON AND ASSOCIATES, P.A. FOR SPECIFIC OUTLET STRUCTURE DETAIL 3. PROVIDE TRASH RACKS WITH MAXIMUM 6-INCH SQUARE OPENINGS ON ALL INLET LOCATIONS NOT PREVIOUSLY PROTECTED. LIEROD11> STORMWATER BOUNDARY I DRAINAGE AREA I EASEMENT I EXISITNG CONTOURS I EXISTING BUILDINGS m � � � = ISSUED FOR REGULATORY REVIEW ONLY JUN 2 2 2010, DVJQ Iczk�ccss C REVISED PER NCDENR COMMENTS --MTH 6/18/10 E3 ISSUED FOR REGULATORY REVIEW M TH A ISSUED FOR OWNER REVIEW MTH - .5 10 REV. # DESCRIPTION I DEV.B I ATE RATE REVISIONS CAPE FEAR Engineering., Inc. 151 Poole Rd, Suite 1m BoMfie, NC 28451 TEL (910)383-1044 FAX (910) 383-1045 w .oapefemnglneedng.00m N.C. License No. C-1621 FAMILY ENTERTAINMENT CENTER OF SHALLOTTE TOWN OF SHALLOTTE BRUNSWICK COUNTY NORTH CAROLINA .0 DRAINAGE AREA EXHIBIT I I 0 0 1.1 00 PROJECT NUMBER SHEET NUMBER 875-125 DA-1 LEGEND: EXISTING TOPO CONTOURS ---19--- PROPOSEDGRADE --20--- PROPOSED SPOT ELEVATION 021.80 JUNCTION BOX ;®i CATCH BASIN®i CULVERT FLARED END SECTION Q SILT FENCE 404 WETLANDS SHALLOTTE FAMILY ENTERTAINMENT CENTER 404 WETLANDS / STORMAWTER POND i Shallotte, North Carolina STORMWATER AND EROSION CONTROL PLANS 1 i I /—.-----.--_--_S5 113'E 234.10' _— APRIL 29, 2008 --_--_--_--.--.--.--_--_--_ 376.00r --j A 2 I m f SIDEWALK n 18.58 FFE 250 ryl c c�v FAMILY ENTERTAINMENT CENTER 50,000 SF 20.0 FFE eos.Bze' —_— 0 50 100 150 200 FT 25 � � N 3 WILMINGTON- 17 A �Z�P � SM/Tti P p /0S�R Z 9 O �, Fn � 17 BRIDGERS ROAD 130 ROq R 1 ; NORTH CAROLINA BU SS ELCOME CENTER 17 q,_ F Branch 130 PROJECT SITE 17 INIA AQ� Shallotte BUSINESS �S�P �179 s99s9°qp 17 �G VICINITY MAP NITS CONTACT INFORMATION: OWNER EAST COAST ENTERTAINMENT - BRIAN McCALL 208 8th AVE. NORTH NORTH MYRTLE BEACH SC 29582 843-249-4562 ARCHITECT DLH, PLLC ARCHITECT PO BOX 1490 LEWISBURG, WV 24901 304-932-7552 ENGINEER HOUSTON AND ASSOCIATES, P.A PO BOX 627 SHALLOTTE, NC 28459 910-754-6324 uAS O EAST COAST ENGINEERING & SURVEYING, PC PO BOX 2469 SHALLOTTE, NC 28459 910-754-8029 SHEETINDEX 1. GRADING AND STORMWATER PLAN 2. EROSION CONTROL PLAN 3. STORMWATER POND DETAILS 4. STORMWATER DETAILS 5. EROSION CONTROL DETAILS S wq ovOf' 2'i APPROVED NORTH CAROLINA ENVIRONMENTAL MANAGEMENT COMMISSION IVI 10 OF WATER Q ALITY a44 _ 9816 T4 f r Ir r r r -"' - --- -_-_-__ 20-- - i SEWER MANHC RIM=23.41' INV. IN=14.01' INV.OUT=14.11' I11 m SEWER MANHC RIM =20.41' INV. IN=10.16' INV.OUT=10.26' EXISTING FH & VALVE ;•v PROPOSED BULK NOTES: JOHN D. WARD, DDS' _ DB 248, PAGE 825 - ,: --- -- 1. BULKHEAD TO BE DESIGNED AND CONSTRUCTED IN ACCORDANCE WITH TAX # 19700050 _ 11 ` i Y I I r rrrr I _ _ ____ SPECIFICATION. ZONE: HB ; ;;;,` `-------- ------ - -` _--------- OWNERS: i 2.404 WETLANDS TO BE LEFT UNDISTURBED AND SHALL BE PROTECTED 1 ------- NOTE -r--- - --------' DURING CONSTRUCTION. �: 10 "%„',' -CT-- - -- --- 12- LIMITS, - - --- - - i 3. ELEVATION OF BULKHEAD SHOWN IS 18.0 MSL BUT UNDER SAME RSHIP. 11 TORMWATER POND IS OUTSIDE OF PROJE TOTAL, PROJECT AREA &.29- AC q f,,B E OWNS fiOTRD114P iVI0US /AREA =-4-.a2 AC p -- _ TO TtiRl�EI�A Epr- -87 AC @' DUMPSTER WITH 6' HIGH - - - FENCE AND GATE -- _- 1 (1� - -- - 3 CATCH BASIN 10 ,; CATCh(BASIN ---------14" ----_ - -- TPaGRATE15.7 r r; TP,t�GRATE15.73 ------ - \I ---- - - ----- INV.10.713 ` `; ----- - •-------- 3 D RAINAGE EASEMENT • 1 '' 11 - •,Y,, '' 131 11, '4 --- -- - - - 514 6 161 2 - ------ --- -' L_ 5- -- ---- -�- ------ i T _ 4" � 3711 S 52°01'1 6 - 4 _ - - , ; 8 - 5 PROJECT LIMITS -- ,r- --- -� T-- -- \� I 7 •16.8 ;;1 6j58 -------- - #11- - 1 -- 17 -- --- 1 O, m , m ,l j�' _ - _ - `` ,4\` _\ r ''•,r.W 111/ ' •17.8 )'' '' 11) 17 -------- TP, 6 RATE 1'5,.98` 'SIDEWALK % • '•�, _ d ;} �:• ' 1 r „" 1 r 1�4r j CATCH BASIN '18----- + 1, • TP � GRATE-t6.48 2 y 7 18.58 FFE; j 1NV,12..V - 1718 I mz \ , yF•r.'::: `, INV. 4.0 yi• `� r STORMWATER BOND W '- \ nelj.Yi'.'.': !^ Qj OD ------------ 10 FA J �.Y 0 1 -- 7 E�ITEI TAT ME,NT .,9.25' 1 ` 20 ', 1110 ' ' UNCTION X 1 C LL' i 1L13 TOP: 18.0 CFriT 0 14 INV. 9.0 -� a --- 50,000 SF",, ,', ! 6 2' - 36" 78' - 30" RCP 6D102 W 15 20.0 FFE 21 o - _ •, - - - f ' S 52 01�13 E 234.10' 12 73' - 12" RCP SD143 1 ' --` CATCH BA$I CATCH BASIN 2' CURB &GUTTER '' CATCH BAST POND OU74ET I TP GRATE 17.4 TP GRATE 17.4 TP GRATE 17.4 _ �Y I cam' 22 INV 13,4 INV. 10.0 - 13' 4fiV 9.47 1 v o TL1j: ' S* RUC E _ - H11V.=8.23' '' qci♦� 44 3 'ORIIFI01 5�5 0' 0 1 ), o 0 0- v� 0 0 0 '; \� 1 u INV. J.b •18,00 N' cq , yy r, ri 18,00 N co ,'N ,8.U0 to ,'c0 tt� ' `\ '` '1\\\V ` co 47' W cD.' co CID ', , - " . 14 --- \ jU) `�OHN D. WARD, DbS Q' p ' cv . • • : s' 1 B 248, f?AGE 82� TAX # 19700050', 61 LU ZON:HB , J �j U CATCH BASIN 1 ` r°Di CATtr1i'RPSIN C[ ATCH BASIM1f a n TP ®t �iF ATE 17.5 n TP GRATE 17.5 n Tff OG GRATE U �` INV.10.6 rte 1 INV. ��. INV. i2.9 16 MCATCH4ASINZ -1 - GATCH BASIN, RCP 62 = 24" RCP ` TP GRATE 18.0 CATCH BASIN-' ` 1 1 �C1112 1. SD110 SA113 INV. 11.09 TP a GRATE 18.2 c� 1 I 1 CAfg-11 SAS CATCH BASIN CATCH BASIN _ 5 tC - - - - - - - ` > _ _ `i INV 11 47 i 9. 1 OR 0 G /jfE 11. GRATE 17. P GRATE 1 . • 19.25 _-'' • 19.25 •19.25 > 9co 1 'dh1V. A3.0 INV. 11.0 INV 10.95 17 23- - CATCH BASIN CATCH BASIN 19 CATCH 1�ASIN LD i 2q. 5 TP GRATE 182 TP G'RiAT) 18.2 '� ' 15 TP 0 GRATE 18.2 6 i8 RCA INV 12.19 INV. 1`2.55 a INV ` . , , , _ S o 'cy o" 9 era. o 0 0' A ¢ ��. 0 0 0 9 0 0 o SD11g 1' 7\ , o o • o n , m " 1 {i m n n' b . • 0 r m °! m m 72' - 24 RCP 72' 24" P J2' SDI IRCP', 00 w ` co Ib Qi CI' cm W 00 00 CA' • \,♦ ! 1 ', ' ! • • i "•� b • ! 1 of 11 it lq�lr �, r o 0 o a r6 8 ____ - -- -- I _ _ 2 CURB &GUTTER j --------- 20_ 1, 1 0- a a - a a a a 1 ti0•Q a� O�ti 5G¢ U C TCH BASIN U CATCH BASIN 19_ U U ; wAA1CH BASINCATCH BASIN TPA GRATE TR' GRATE ¢ CATCH BASIN u CATCH BASIN, nt CATCH BA3W1 P _ TP GRATE rk TP � GRAT c+k TP GRAT „ GRATE 18.0 p� TP GRATE 18I0 �, I V 11.09 INV.`,11.49 N vG� m 1 WV. 12.7„j' Ir1V. 11 89 oUc� WV. 12.29c INV 12.69 oa CATCH BASIN�14.0 GRATE 18.0 p. c°9i INV.13.2 ; TCH BASIN t g 6 ' - 12" RC,I' 62 T5" RCS 62 - 24" RCP 62' - 24' P 62' - 24" RCP 62' - 24" PCP 62' - 2' RCP 62' - 24° RGP Q GRATE 18.b ;SD123B `, _ v SD122 , 'SD126 SD130 SDI \ SD136` SDI SD1rY£ 1 If�V. 14.0 -' ti� ti CATCH BASIN 4 C 9TGH B/4SIN CATCH BASIN CATCH BASIN CATCH BASIN CATCH BASW CATCH BASIN ti0' ti '�Q 91 GRATE 18. tL GRATF. 1 Q� GRATE 18, r GRA,T� 18. GRATE 18. GRATE 18. GRATE 18 U CJ� ryilnINV. 13.5 ;} _ INX/. 11.2 INV. 11.4 INV 11.8 INV 12.2 INV 12.6' - INV. 13.0 j ti �ti a - - �O, , I e e Q} Q b Qi \� �O' 0 0+ o f o c o o 0 0 o o 0 0 II/ \ t1 , • c0 1 • • ' W ftD ! • tD t` + t0 • • c0 n - (O ! • c0 h \O i i [O `,I� (O • • W CO • • \ \ ,p t` ffl t • j \ _ r , m 1 co 0� 4D t, W OJ qj N iY� LQ N N OJ Q` CO (A N ` 07 , , N Lb' lti° ✓j.50 `, 8 20 18.�8o8,50 8.20 •1 .5D •18.80 8.50 •18.20 a 8.20 •18.80 8. \ • 1 . 1 20 01 130 jl ; 1 I y0 I CATCH BASIN ) _ N`° 608.528' - �M -- -- -- -- - ao` }g�E}-- - .CATCH BASIN - -- -- - -- -- +i9O8-- - CATCH BASIN y_ AT;H BAN = a I D ; TPA GRATE 17.9 rv� o t •I P RATE 17.9Li - - - T ATE - --�- - -- j1 INV 13.3 INV. 13.3 S 52 01 13 E T G INV 13.3 _ P GRATE 17e$ y0. O ti INV. 13.3 n • 18.80 18.80 1 1 1 'l' ' +•,8.60 •1820 a •18.60 ! N , , , 1 -_ • r I Lr 18 19 ----------- 17 CATCH BASIN CATCH B =HITP RTE 17.9 TP GRATE 17.9TP GRATE 1`!.9 21 INV 13.5 INV. 13.5 -' INV 13`,5 20 --------------- - ; > I ------ 1 '1 ,---------- _ I 1 t _ - \ 1 r 0 30 _ _ - - 60 90 120 150 FT ------ co 20 .•. a I - _ _ -� ---------------- a� t 1 1 0 09 �a m 1 < Cc 0� --- 1 ' ----- ti ; --- JOHN D. WARD, DDS oG�X�p� 1 *- ------- - I co Z ; ' MA DB 248, PAGE 825 Qj� pP _ 4� is drawl g is the property of HOUSTOIJ and ASSOCIATES, P.A. and BASE PilOTE TAX # 19700050xv C w X I S,URV,EYINFORMATIONBYEASTCOASTENGINEERING&SURVEYING,PC O� A ianot bereprodueedinwhgleorinparEwrthorIIwrlttenpermissionirom 1 ZONE: HB _-, t l�`-� HOUSTONandASSOCIATES,P.A.oPydgM2ooS N -�� I w i ----- - /�' 11r �, \`li ALL RIGHTS RESERVED j JO HN D. WARD, DDS S'` s 16 -- - - , B 248, PAGE 8 ;, ' % - TAX # 19700050t _-11 - - - -- -- di - - - - -- -- ZONE: HB - ---- - -- - -- -- ;J;', ---- --- ' - - -- - R�1--- ------ , ----------- 5.2 l'OTA6 PI�OJ�C�-A � ! 2g AC 12 - - TOTAL IMPERVFOUS AREA - 4-8- AC TOTALDITIJRBQ AREA -_7.87 AC-- —` P� P -------------- 13 ----------- �/ �J/ --- D R ;�, ; , UM EN CE WITH 6' HIGH AGATE " _11 ,' 1(l s1;`'% CIITFFN(:F ie___- - - 0 a a P NOS �P W H a�W J F c owz a z W 0 2 F Z O o g �a w-+ W �H Z W CM I N IT In n w� O TT W C/) Y/ IT W N f�Lu c Vz6 O (a U �z o Cn W Z 21 m Z o) 7Q N W '^ V / I$ z a �U C0 T O a CD O co WR T O p V i f7 O N a o, m E v m z m U co O rid a o a` - TOP FOREBAY DRAINAGE EASEMENT 08.0 / O% STORAGE POOL _ _\\ BOTTO(vl-2.0 i 07.0 ,jam`-" _ - (FOR SEDIMENT S_T,ORA43E) �Jz�/ `�, ; '• 40' WIDE RIP -RAP EMERGENCY SPILLWAY �✓ /� 40'.WIDER10'ftAP `, s _ '� - A 'f� `WEIR 055 87.5' FOREBAY --8•:' TOP POND 011.2 i r MAIN POND ,-_ VEGETATIVE SHELF - fA10aSLOPE •' ' '- ------ •, 1 h FROM 5.0 TO 6.0 ,' I ' ' � oj�• ``�` i r 10, r ' BOTTOM f$ -1.0 / ' - JUNcnoN eox y � 12 y , '�,. ``� TOP: 18.0 11 12' R 78 -30' RCP ,SD102 - �DRAINAGE•EAS'EMEN .S 52°Ol'13" E 4.10' 73 12 I r i I r ` ems:--''--•--+l�T._-- ----- 'RCP SDI4a --- ------r--1-- DOUTLE FES �'. ' ); , , R UCTUR �` ' ``, IL 'CURB&GUTTER U CATCH B431N + CATCH BASIN 3" ORIIFICE ';.5 ` - `� r ` TP®G NTV. d0 , TP@GRATEIT.4 INV. 5.5 INv. too 0 _ _ - -' - - _ i I ,', , , ' ' - - ` ``� - ` `� � f r J{�V.=8.23' + N (SEE OUTLET R. TITRE r r i .g DETAILON SS -ETJ72'� 13 ' RIP -RAP r OUTLET rn ' PRbTECTIObr •' Z ' ' ' ' 9, - r " + i,f - ro 5' rr 14 - _ , W 11 , , , WCATCH ` y '� ATCH)3A$7N ¢ ATCH BASIN,' o¢ BASIN TPO GRATE 17.5 ` TPGGFI� 17.5 in TP 0 GRAT,E17.5 Din INV. 10.8 INV. 1�.$I , INV. 12.9' ' I -'t'6r RCP 62'-15-RCP _-8'�-24'RCP -' _ --1- Lj1112 ,' SD110 SDI13 `DRAINAGE �ft-77-77I , - - - _ - EASEMEhI, SURFACE AREA ELEVATION MSL FOREBAY S MAIN POND S TOTAL SF -2 1932 10267 12199 -1 2300 11363 13663 -0.5 2491 11923 14414 0 2689 12489 15178 1 3107 13639 16746 2 3554 14818 10372 3 4028 16026 20054 4 4531 17265 21796 5 5D62 18533 23595 5.5 5338 21551 26889 _ 6 5883 24947 30830 6.5 6196 25751 31947 7 6663 26982 33645 T5 7077 27951 35028 8 7503 29067 36570 8.5 7874 30067 37941 9 8228 31048 39276 10 8957 33033 41990 11 1 9714 35050 44764 11.2 1 9867 35459 45326 VOLUMES VOLUME BETWEEN FOREBAY MAIN POND TOTAL (FT -FT) CF C CF 2116 10815 12931 2495 11926 14421 0'-5' 19378 77555 W03 -2'-5' 1 23988 100296 124284 5'-5.5' 2600 10021 12621 5.5'-6' 280E 11625 14431 4-6' 29394 121W 1 H336 26588 110317 136905 5.5'-T 9001 36400 45401 T-9 7083 28025 35108 STO JAWATER POND DATA SU1111IM TOTAL BUILT -UPON AREA (AC.) 7.93 TOTAL SW DRAINAGE AREA (AC.) 12.20 % IMPERVIOUS AREA 65.0 COMPUTED RUNOFF FROM 1" RAINFALL (CF) 42,182 PROVIDED STORAGE(CF) 45,401 REQUIRED SURFACE AREA (SF) 24,712 SURFACE AREA OF POND @ NORMAL POOL (SF) 26,889 SURFACE AREA OF POND @ STORAGE POOL (SF) 33,645 SW STORAGE DEPTH (FT) 1.5 NUMBER OF ORIFICES 1 DIAMETER OF ORIFICE (INCH) 3 ELEVATION OF ORIFICE BOTTOM (MSL) 5.5 _ STORAGE POOL ELEV. (MSL) 7.0 APPROX. TIM'- FOR DRAWDOWN (DAYS) 2.49 10-YEAR ROUTED FLOWRATE (CFS) 21 =_ FLOOD POOL ELEVATION @ Q10 10.18 '. i NOTES: 1. STORMWATER POND TO BE USED AS SEDIMENT BASIN DURING CONSTRUCTION. STORMWATER POND MUST BE CLEANED OUT TO DESIGN CONDITIONS PRIOR TO BRING USED AS A PERMANENT STORMWATER POND. SEAL WATER -TIGHT BETWEEN PIPE AND CATCH BASIN ......................... �w y) 2. PORTABLE PUMP TO BE USED FOR EMERGENCY DRAINAGE OF POND. ■ .__---------------------- ■ ' ■ " ■ ■ 1 t-T r-■ 3. VOLUME BETWEEN -2.0 AND -1.0 IS FOR SEDIMENT STORAGE. -1.0 IS USED AS THE BOTTOM ELEVATION IN ALL CALCULATIONS. ■ 1 1 4. VEGETATIVE COVER ABOVE PERMANENT POOL SHALL BE BERMUDAGRASS SOD. ■ 1 1 • 1 1 ■ 5. WETLANDS SPECIES ARE TO BE PLANTED ON THE 10:1 SHELF. THESE SPECIES ; ; ® ; ARE: PONTEDERIA (PICKERELWEED), JUNCUS EFFUSUS (BOG RUSH), LUDWIGIA A ■ ' ' (WATER PRIMROSE). ■ 1 1 ■ 1 I • PRECAST CONCRETE-i i i ■ 1 1 ........... �.•a■■�7...... {• ELEV. 9.3II ll` \ ELEV. 7.0 1 a PERMANENTPOOI ELEV 5.5 BOTTOM ELEV BOTTOM ELEV 525 �J{ PLAN VIEW MANHOLE FRAME AND ORATE GUARD f. 10.25 OUTLET PIPE ERT ELEV. 5.5 2-WEIR8 6" X 42" ELEV 9.3 WEIRLEV 7.0 r r O r r r r ., CRUSHED STONE SECTION B-B SECTION A - POND OUTLET STRUCTITRE NTS STORMW kTER POND SCALE: 1 "= 30' �� �� t �� �'"� 1 _ STAINLESS STEEL WIRE MESH WITH MIN. 3M6" STRANDS AND - 1" SQUARE OP€NS. PLAN VIEW MESH SHALL BE CUT TO FIT IN SIDE TEE 21 f ..a,,.�_ m._M_ �..:.,_._R..�_<.»_.,_.._._ <.._._,• 1.._, ... n-._w-°.._- I '(- _< _._..a..,_,.._M <�...� .u.._.__ _ __ ; .1.._ $ `i 1 ( - _. •• SCH. 40 PVC ORIFICE PIPESEFTJO1A' -SEITVB- SGAE. MOI,3 SCALE: H '30' ERTI" 3 ERT 1-3' 18' t PERMANENT POOL I, t L,...�,-rr,_....n..,v._...,.._, I_.,._...W......,-%....">,:,,......_........_....:.._...,,...-.(.»,.,..-.:__.,._..;.,_......_-�...,,a.-.-..._..1 ELEV. 5.5 15( ` S_ \\� \ 3 - -k ( _ 1 - j15 1F _ d- ; _ ;. _15 3"x6"SCH. 40 PVC REDUCING TEE \ V SECTION VIEW y I ..m.......:..,»,.:...m.. ............ ............. ...m..,•...,.._.�.,...,..•..,....-.b-..-...,..N,....,�...:,..<.._._,._...,...E�...,.....,..,.,,.;............K.«...,..,...,.,,��«...."..-.....-..-,...:_.,......•.-.-....,-._...,•...,_._..3..._,..m,...,......,�..,.,,...,.,,....,... _..-,..........-._e....<•.....�.-�......j..@ �,,..v.........._.,.,...,,,«.:.,..,�.....,<...,_...�.....,,..«-.»......-:-..,..,...•..,�..,..,.,--.....,.,<.»..,-.,.,...„.....,m..,.,... ._.....u,,._..........�. � w._..^ `� °�T_' � � STORMWATER POND ORIFICE PIPE DETAIT O ) 12p' ( �� _ i- - 12 12- . 40'IWIDE RIP -RAP I12 NTS s 1 _.. __ _ .\) # ! r ( s ; r /I AGENCY 9PILLWAY �- ( ( ' ) e R 010.6 EISTIN( GRADE EXISTING GRADE 40 � »-.._....>.,....,....-. .,.¢...._»,.,....,..,,,,,.. I # TOP OF BERM cv nir-RIP-RAP REST OF WEIR Y S ORAGE POOL @ 7.0 [ / ( { S STO AGE OOL @ 7.0 t :. _._) 1 1 1 31 'IfSLOPE 1 ! / I 40' WIDE RIP -RAP 1 I ( g / UNDERLAY RIP SA 6 1 { _ 1 P [RMANENT POOL @ 5 t t / WEIR @ 5.5 16 6 ; ( 6 WITH FILTER CLOTH r I PERMANE T POOL @ 5.5 1 {.a..u.__.,..,,x...e..,.._•.b,�.._.._._P,i,..�,,.-..,I ,F...__.,.,.._.._..-..__". <-......_..,..,".,_, _....,._=a,:�"... _v,_r. _-._s,,..-�.:,.. ._.A., '., _,.,.. ..w...-.. i,<.-,_...;..-,...F....,.....a...�..s..,..... w.„_,.v...�..,..�._,�;..,.,..,, __V LONGITUDINAL SECTION VIEW @10VEGETATIVE S ELF ! FRAM 5.0 06.0 - 1 _ __ _ ' - - ° > ) - - S / @ FROM SLOPE 1 TOP OF BERM = 11.2 U ! MAIN POND # FROM 5.O TO 6. S I _._.( a R I { 4.. a. j p 3 # $ MIN POND ) 9 i FOREBAY �V & s _ - _ - ( 3 REST of VYE1R _ 10.6 { N € ii 3 3 I n ) ( ) 0) - I RIP -RAP m _' _. ; __. _. __. ) :' 1 - •- _ E __-- D - - .. _. _ _ _ UNDERLAYSTONE _ _.. :_... -. _... I _ 3 s I ;. y Cv -_ .. CU_- gk WITH FILTER CLOTH CROSS SECTION VIEW 1 ° ) s I I EMERGENCY SPILLWA 3orM @ t.oOM@-1 A Y 1 NTS I BOTTOM @ 2.0 (P a ( OTTOM @ TO s i y .OR SEDIMENT ORAGE) ( 1 i j ; _ (FOR DIMENT STORAGE) V LO �- ' M This drawing is the property of HOUSTON and ASSOCIATES, P.A.and is not be reproduced in whole or in part without written permission from HOUSTON and ASSOCIATES, P.A. a ld iigpg ALL ROOM RESERVED a.W W18108 n : 1:57:56 PM Flre"a•,r":ECE SW POND DETAILS 052308.mcd 0 m �o a Q � 3 GCx $ � � � 4 2 3FL` 9 w � 6 0 N0 u�. ao co W E l� W W I1 U c 0 Q, FE-� O z Ir0 H 2 W E z Q O CU O E� in x� F W N L0 a 0)r��/�� V/ In w�� GO N W o3 W .1+ W o U z_ yca O � L V1 W z �R O "VV V L Z � J I, �zt (ND Z O OO o a �U (D U) OC d v F z m = ^o 3 m (7 ¢ ¢ v In z d U) a O U fl t This drawing is the property of HOUSTON and ASSOCIATES, P.A.and is not be reproduced in whole or in part without written permission from HOUSTON and ASSOCIATES, P.A. (C)Copyilolkl2000 ALL HNi1iRS-RF�EIi11ED Data 4M D8 nma: 1:3020 PM Hit aame: ECE sw road details.mod 1 NOTES: EXPANSION JOINT TO BE A MAXIMUM OF 50 FEET. ALL CONCRETE TO BE FINISHED WITH CURING COMPOUND. CONTROL JOINT SPACED AT WIDTH OF WALK R. �V4 4 -1C i----- X, . _ JOINT FILLER, COMPACTED ilbW 3,000 P.S.I. CONCRETE BROOM FINISH . o= EXPANSION JOINT. -6x6 W21 X W2.1 WWF'.'. ........... ..... ....... ... 1/2" NOTE: 2" 1-2 BITUMINOUS PAVEMENT AND 8" ABC ON ROAD AND DRIVEWAY 1 1/2" 1-2 BITUMINOUS PAVEMENT AND 6" ABC ON PARKING AREA Ij A II A PLAN B A L CAST IRON HOOD, FRAME AND I VULCAN ODEL' V-4000-1 OR APP�OVED EQUAL SEE PLANS FOR PIPE SIZE AND ELEVATIONS ® r r -------------Bj PLAN VIEW ELEV. OF TOP OF CURB B" PRECAST CONCRETE TOP WHEN REQ'0 PRECAST CONCRETE BOX CULVERT SEE PLAN FOR TYPE C: CRUSHED BTONE k[. ------------------------ SEE PLANS FOR PIPE INVERT ELEVATIONS G:: •. CRUSHED STONE _____________________- COMPACTED SUBGRADE I• � s • � e • 4 4 • I< 4 * • y , 1'.(;"� PRECAST CONLAETE TOP AS CUULVELVE RT BEE PLAN FOR TYPE SECTION A -A SECTION B-B r` 1 NOTES. 1. CONCRETE SHALL BE 3,000 P.S.I. 2. CONTRACTION JOINTS SHALL BE SPACED AT 10' INTERVALS. A 15' SPACING WILL BE ALLOWED WHEN A MACHINE IS USED.) 3. INSH ALL CONCRETE WITH CURING COMPOUND. 4. 2" 1-2 BITUMINOUS PAVEMENT AND 8" ABC ON ROAD AND DRIVEWAY 1 1/2" 1-2 BITUMINOUS PAVEMENT AND 6" ABC ON PARKING AREA NWAV �7e�1[ MU-01 toll 110M.-If IN E NOTES SEE NOTES I I! FOSEEPLA R PIPE VERT • I^•*->�}+' J, ELEVATIONS rm-- t¢::::'^C4 L:•i:;; CRUSHED STONE COMPACTEDSUSSRADE SECTION B-BI�NB-BB-B SECTION A- TYPICAL�Y RATE INLET CATCH INLET AT H ST L SEE PLANS FOR PIPE INVERT ELEVATIONS I I I 1 1 ----------------------- 1 1 CRUSHED STONE 1 I �xnI11�•r�: a � \ ;0lA,1 1 _� •k, :1 LO 4- Q NO a m d'�' m � J Py�P W W Fn i-, az w Ucz Q Ei Ow ^ W Q LL Z I� O QI m Q O W 1n CIO F z W • V c�•r\�I (O U) a r` 0 T /w1n v w�too' CD N W M�1 W c 'o Uzi O � U LLJ Z r—� V 1 /R 0 Z Q ftf U J I, ,z � CD z�I z C9 009 a: c Do o Z O o M = t- = O 01 m E 7 Q m m 2 N U N IN y o o U ct .. .. ..... - A. BURY THE TOP END OF THE JUTE STRIPS IN A_.... , -. TRENCH 4 INCHES OR MORE IN DEPTH. ` '! TOP ELEVATION OF STORMWATER -.---------------�------------------ 1 --r B TAMP THE ROW TRENCH FELLA OF SOIL. SPACING,URE .. y.• w-...,,;;' WIT' yI` ` r 'ti 4 INCHES DOWN FROM TRENCH. .' ' 't' ,✓� ;y.:.' o-' Prl;x ' k tl ay5 WASHED 1 MAX. w .-.<r'..•W. t• rf/ ( ...... STONE•'' a y. CHANNELSLOPE .EROSION CONTROL N"RATIVE E. OVERFALL w 14jt#�4 1 RIP RAP C. OVERLAP - BURYUPPER END VERLAPLOWER •'• -_-, .'.'.Y -, .• STRIP AS IN "A" AND'B" OVERLAPEND - - - - � - � �-- .., Pt.;':,R4s •IoP ' a�( � s 40,=�)i CT N P]R©�._. DUC�PiPTiO• OF TOP STRIP 4 INCHES AND STAPLE. - ^'� '14'= i< is + of 4f'+ ' ' - OR WIDTH OF VARIES W -, -- t.- EXISTING ; :i :n=r1 -ABC PROPOSED STREET, ROADWAY= a ly 1= 1! 25 O" WHICHEVER IS The subjectproject is located in southern Brunswick Count in the Town of Shallotte. Shallotte Family 7 Y, Y s Is II Y �/ 'c� GREATER N) SECTION VIEW entertainment Center is located off of NC 130. Stormwater from the project area drains to the Shallotte River. The Sha o e Ivan is c aBB' as according to a an star ll tt Et classified CSW the NCDEM"Classificationsd W D. EROSION STOP - FOLD OF JUTE BURIED IN SLOPES Standards". .�1� rrc7ljl}1rkr;-EXISTING SLIT TRENCH AND TAMPED, .' PP DOUBLE ROW OF STAPLEi' N. PLACE STAPLES 1.5 - . • . _ ' - • TO 6 FEET APART AS tca * Kle - - 'I.t{i-=PlPfi ' • • • - 10' MIN. B S©lIT� AND TERRMN ,.-.� w : - •' REQUIRED TO KEEP THE JUTE FIRMLY a` e P 1r'al ,, �15'-tl'-+I PRESSED INTO SOIL. an`E I°. �.,',or NOTE HEIGHT & WIDTH DETERMINED BY - . - • ,vj - - • � - - sr rs Lh>Fie,�F1.:e PLAN VIEW 5 1 SEDIMENT STORAGE REQUIRED Theproject area slo es considerably from the southpropertyline to the northpropertyline. The 84jL P Y t -- , f:;1 *' Survey of Brunswick County classifies the soils resent as Foreston: moderately well drained soils that Y p Y _ • - ` .-�' TYPICAL STAPLES s....:.;..P�l ` consist of loamy fine sands. . -' • v` - - #6 GAUGE WIRE ' - NE W CONSTRUCTIONS EXISTING ROADWAY < F5 WASHED ` > • STONE C. BROINAN CONTROL IMMUBEB .. .. - 1.5"FRONT _..., ...v The primary land disturbing activities for this project are related to construction of the buildings, VIEW SECTION VIEW parking lots, sidewalks, and the installation and construction of the storm drainage system. To prevent F. PRESS ENDS OF JUTE 4 INCHES INTO THE SOIL sediment losses to off -site areas during and following construction, the following measures shall be used: silt AROUND STRUCTURES AND STAPLE SECURELY. TYPICAL CHECK DAM DETAIL fencing, seasonal grassing, construction entrance, inlet protection, outlet protection, vegetated swales with JUTE THATCHINGSTABILIZATION DET II.CONSTRUCTION ENTRANCE DETAIL non -erosive velocities, temporary sediment trap and a storrawater pond. NTS NTS NTS INSTAIJ ATION OF JUTE THATCHING IN SWALE pNel w STEEL POST 5'- 125 FT. STEEL tzar r �ia TIN GROUND °T° POST TIN GROUND '� ""�" - WOVEN WIRE FENCING AS REORD. •- 4' MAX. SPADING WHERE APPLICABLE - (SEE NOTE It 6.) l - '1 - - SILT FENCE FABRIC r A5 OR M57 WASHED STONE 1 EBQION CUNTB,.OL. G�lI1I�)t,AI. NOTES Jute thatching shall be used in swples where the slope exceeds 0.015 (L5%) MIN. 12 M GA. INTERMEDIATE FILL SLOPE ( -. � . .. . -. .: ... :.:. I - - ' •. •) - 1. All construction activities shall be performed m compliance with the Sedimentation Pollution SPECIFICATION GUIDE wIRE 19- W/ I _ _, GAUGE DOOPENINGSTH -_-- Control Act of 1943. r 2'-0° 2 FLAP UND€R STONE A. Preparing a channel and seeding: To prevent meandering . slope channel to canter to confine low Howe tothe -; - • - ::. k = a I I - - :.,1 v' -• :z : ','18° 2� disturbing activity to b planned and conducted to limit exposure to the shortest 2. All land diet a it is a la expos t channel where thatching will be laid GRADE : . MIN. COMPACTED FILL OVER SKIRT` .:'.?.:::'<' I I `• I;r'i...:i-_ ..'. " :='7.':i.i :.....- 1 feasible time. 1. Fertilization -Lime and fertilize as specified in "Seeding Schedule". Disk as needed but do not eultipack. ... -4 '. ANCHOR SKIRT WITH MIN r LONG WIRE STAPLES ®12" O.C. I I -... ( I I :;<• i;--% ;'� s,.; �f-; ' •' , i A�:��::: ..1A Fi•sY. \t4T. . 2. Vegetative Sprigging -Plant grass sprigs or similar material before the thatching is put down. Spacings for - - - OR REPAIR OF SILT FENCE FAILURES, -¢113E C57 WASHED STONE IN LIEU OF 11 ;• ( I ) z _ - 3. All construction sites and severely eroded areas shall be stabilized by the establishment of a COMPACTED FILL I i N permanent and cover. Per nt ground planting may vary. Suggested maximum is 10 x 20 inches. ( no," now 3. Seedings - S❑ht the application. Sow half the seed before placing the thatching. Plant the remaining half after the FRONT VIEW SIDE VIEW I w k - I I - _ ( ) 4. As soon as all areas are permanently stabilized, all permanent measures have been installed, and thatching is laid. f 1 3 final approval is received by the Erosion Control Engineer, erosion control temporary measures may I I be removed. B. Laying the Thatching: The thatching shall be laid on loose soil after all rocks, clods and sticks have been picked up 1 Install six fences as shown on drawing and at ccations necessaryro contra siltation of adlacent areas. Steel be Tin length be of the sen fastener angle type. I that would prevent contact with the soil surface. P poets shall and to ASTM AT 16 for Fabdcsml .' L - - - - - - - - - - - - -- =-�• :l un 5. Over the life of the project, the Owner shall make periodic inspections to evaluate the success in P] P P 2. Woven Wire fencti where required Note#4, shall conform class galvanizing. re, q ( n re be a minimum of B2' wide and have a minimum of 6 line wires with 12° stay spacing. The tap end bottom wires shall.;: a `-':;:;'=':;':::.;:<::' controlling of soils to off site If found is taking the strip coincides 1. Start laying the thatching from the top of the channel and unroll down grade so that one edge of thep be f o e and IMem edete w ea shall be 12-Ire gage, gauge.. :-': :::..::.:..::. (,;:;?: .) erosion areas. areas are where erosion place, with the channel center. Lay a second strip parallel to the first on the other side of the channel and allow a 2 inch 3. Filter fabric shall be of nylon, poty. ester,pr opylene or ethylene yarn with minimum strength of 30lb.Ain. in., and a plaster, Owner shall take the necessary measures to remedy the situation. overlap. If one roll of thatching does not extend the length of the channel, continue downhill with additional rolls. minimum s5%fiaenrg effiorency. contain ulbavlolet Inlxwrt«sand statxilizens. P Securing the Thatching -Bury the top end of the jute strip in a trench 4 inches or more deep. Tamp the trench full - 4. 1 filler fabric is used with a strength of 50 Iollin. in. or ggreater, and the poet spacing (S) does not exceed 6', woven wire forcing Is not required. Otherwise, woven wire foul is required, and post spacing shall not exceed B'. I -------�'-�'��"�-"�`-�--�-�- --� - --�- -----^-�- -- --� �-•-" . . . . . . . . . . . . I. . . 2. of soil. Reinforce with a row of staples driven through the jute about 10 inches apart. Then staple the overlap in the channel center. These staples should be 3 to 4 feet apart. The outside edges may be stapled similarly at any PLAN VIEW SECTION A -A time after the center has been stapled. Closer stapling along the sides is required where concentrated water may flow into the channel Where one roll of thatching ends and another roll begins, the end of the top strip overlaps the trench where the STANDARD TEMPORARY SILT FENCE TYPICAL CATCH BASIN PROTECTION �i�NST�sUCTIQIv1'iai1� SEQUENCE upper end of the lower strip is buried. Make the overlap at least 4 inches and staple securely. NTS NTS W L' 1\:Cis Erosion Stops - At any point the thatching may be folded for burying in slit trenches and secured as were the upper 1. Obtain approval of the Erosion Control Plan from NCDEHNR-Land Quality Section. - - - - - - - - - 3. ends. This checks water flow and erosion that may begin under the matting. It also gives improved tie -down. The procedure is recommended on steeper slopes and gentler slopes of sandy soil or areas subject to seepage. Spacings Of stops vary from 25 to 100 feet. NOTE: HEIGHT 8 WIDTH DETERMINED BY 5'1 2. Install the construction entrance. EXISTING TOPOGRAPHY AND seolMENr STORAGE REQUIRED I I 1 Diversions - Where diversion terraces outlet into the waterway, the outlet should be protected with thatching used NOTES. 3. Install temporary silt fences. 4, in the same manner as in the main channel. The thatching for the outlet is laid first so that thatching in the main the 1 Vigorous stand of permanent grass cover shell be established as soon as possible along the Center line and banks Where banks be adequately stabilized with vegetation, linter as o, channel will overlap outlet strip. of channel. cannot an artificial such rip -rap shell be [lead to protect the banks. 'me x 3800 GU FTIACRE ¢ 4. Construct Stormwater ponds. Thatching -Soil Contact -Get contact between thatching and soil by rolling at right angle after laying, stapling and 2 Where 9ka��pp,e of channel boom exceeds 1.5%, thatching, or other effective channel lining material, as well s bermlitlq®rass sod shrill be used to protect net gentler line to a point 4' on each side of center. 2 .STOIV .7 5. seedin to complete. Perfect contact is vital to keep water flow over not under the thatching. g P P (Sea'Inaglletion of Jute Thatching in swales.") I ` n . . - .• u a e arkin a tru ve et 5. Rough grade parking and construct vegetative Swale. Staples - Hairpin -shaped wire staples, number 3 gauge; S and 10 inches long have been used. The longer staples 6. are used in loose or wet soil. Wire staples are better than wooden pegs because the staples can be driven flush with ;•...t„ FILTER FABRIC 6. tart construction o building. the matting. Wooden pegs extend above the thatching and may catch trash that diverts water flow out of the 3 ,,,,,� f �" CROSS SECTION thatch protected channel. Wooden pegs may also set up a damaging turbulence. f 7. Install storm drainage system, and utilities. Inspection: After job completion, make sure the thatching is in contact with the soil at all places and the critical 1 MAX ?,,... .4 ,..>" EMERGENCY BY-PASS s" BELOW SETTLED TOP OF DA C. areas are securely staple down. 5 8. Complete Parking and Building. t 4' MIN '� v4* .l J v 11❑ %k! I aR M1'LY 1s'''l R�ti �i\11R.\: 9. Within thirty days following final construction activities, seed and mulch disturbed areas VEGETATIVE SWALE r " _ ; ' f which will not be built upon. TYPICAL x ,,, ¢ STONE c < 2:1 SIDE SLOPE MAX SRIEDM SCH)JDZ7LT NTS N FILTER FABRI '~jf 1:1 SIDE SLOPE MAX 10. Maintain temporary erosion control measures until permanent ground cover is established. 1. All disturbed areas due to construction and any severely eroded areas shall be stabilized by the 3' MIN. NATURAL GROUN establishment of a permanent grass cover. The seed species shall be selected based on the type soil present, 11. Obtain certificate of compliance through an on -site inspection by NCDEHNR Erosion seasonal conditions and other considerations. As an alternative, the contractor may use the methods and STONE SECTION schedules shown below; however, it is recommended that a specialist be consulted with attention given to site Control Engineer. Contact person is Mr. Dan Sams, 910-395-3900. specific conditions. La 77 TYPICAL TEMPORARY SEDIMENT TRAP 12. Remove temporary erosion control measures and stabilize these areas immediately. a. Cultivate area to a depth of 5 inches NTS b. Apply agricultural lime at the rate of 4000 lbs. per acre c. Apply 10-20-20 commercial fertilizer at the rate of 500 lbs. per acre d. Sow grass seeds at the following rates: SEDIMENT TRAP CONSTRUCTION NOTES. Kind Nate PexA rC�P 1. CLEAR GRUB, AND STRIP THE AREA UNDER THE EMBANKMENT OF ALL VEGETATION AND ROOT MAT. REMOVE ALL SURFACE SOIL CONTAINING HIGH AMOUNTS OF ORGANIC MATTER AND STOCKPILE OR DISPOSE OF IT PROPERLY. RAUL ALL OBJECTIONABLE MATERIALTO THE DESIGNATED DISPOSAL AREA, Common Bermuda Grass 2. ENSURE THAT FILL MATERIAL FOR THE EMBANKMENT IS FREE OF ROOTS, WOODY VEGETATION, ORGANIC MATTER, AND OTHER OBJECTIONABLE MATERIAL. unhulled 25 lbs. PLACE THE FILL IN LIFTS NOT TO EXCEED 9 INCHES AND MACHINE COMPACT IT. OVER FILL THE EMBANKMENT B INCHES TO ALLOW FOR SETTLEMENT. hulled 12 lbs. RIP -RAP DISSIPATION PAD 3 3 CONSTRUCT THE OUTLET SECTION IN THE EMBANKMENT. PROTECT THE CONNECTION BETWEEN THE RIP RAP AND THE SOIL FROM PIPING BY USING FILTER PensacolaBahiagrass 501bs. FABRIC OR A KEYWAY CUTOFF TRENCH BETWEEN THE RIP RAP STRUCTURE AND THE SOIL Korean Lespedeza 25lbs. PROPalo9E�-CPTION PLACE THE FILTER FABRIC BETWEEN THE RIP RAP AND SOIL EXTENDTHE FABRIC ACROSS THE SPILLWAY FOUNDATION AND SIDES TO THE TOP OF THE DAM; OR Tall Fescue 30 lbs. EXCAVATEAKEYWAYTRENCHALONGTHECENTERLINEOFTHESPILLWAYFOUNDATIONEXTENDINGUPTHESIDESTOTHEHEIGHTOFTHEDAM. THETRENCH SHOULD BET LEAST 2 FT DEEP AND 2 FT WIDE WITH 1:1 SIDE SLOPES. 4. CLEAR THE POND AREA BELOW THE ELEVATION OF THE CREST OF THE SPILLWAY TO FACILITATE SEDIMENT CLEANOUT e. Mulch with straw at the rate of 3250 to 4350 that per acre. 5. ALL CUT AND FILL SLOPES SHOULD BE 2:I OR FLATTER. f Anchor straw with asphalt emulsion tack Coat applied at the rate of 300 gallons per acre. 6. ENSURE THAT THE STONE (DRAINAGE) SECTION OF THE EMBANKMENT HAS A MINIMUM BOTTOM WIDTH OF 3 FT AND MAXIMUM SIDE SLOPES OF 1'.1 THAT EXTEND TO THE BOTTOM OF THE SPILLWAY SECTION. 2. Where it is not possible to establish a permanent grass cover in a reasonably short period of time due to PLAN VIEW T CONSTRUCT THE MINIMUM FINISHED STONE SPILLWAY BOTTOM WIDTH, AS SHOWN ON PLANS, WITH 2:1 SIDE SLOPES EXTENDING TO THE TOP OF THE OVER FILLED EMBANKMENT KEEP THE THICKNESS OF THE SIDES OF THE SPILLWAY OUTLET STRUCTURE AT A MINIMUM OF 21 INCHES. THE WEIR MUST BE LEVEL AND seasonal considerations, a temporary grass cover shall be established. The temporary cover shall include the CONSTRUCTED TO GRADE TO ASSURE DESIGN CAPACITY planting of annual grasses or small grains such as rye grass. Temporary covers Shall not eliminate the a MATERIAL USED IN THE STONE SECTION SHOULD BE A WELL -GRADED MIXTURE OF STONE WITH Ad50 SIZE OF 91NCHES (CLASS B EROSION CONTROL STONE IS RECOMMENDED) AND A MAXIMUM STONE SIZE OF 14 INCHES. THE STONE MAY BE MACHINE PLACED AND THE SMALLER STONES WORKED INTO THE VOIDS OF THE requirement for permanent grass cover. Where the season or other conditions are not suitable for growing a MEDIUM STONE DIA. d50 LARGER STONES. THE STONE SHOULD BE HARD, ANGULAR, AND HIGHLY WEATHER -RESISTANT temporary erosion resistant cover, mulch may be applied; however, mulch used alone shall be for the shortest MAX STONE DIA. dmax a ENSURE THAT THE STONE SPILLWAY OUTLET BECTON EXTENDS DOWNSTREAM PAST THE TOE OF THE EMBANKMENT UNTIL STABLE CONDITIONS ARE REACHED time practical. A temporary or permanent Vegetative cover shall be established as soon as conditions are SLOPE 0% FLO - AND OUTLET VELOCITY IS ACCEPTABLE FOR THE RECEIVING STREAM KEEP THE EDGES OF THE THE STONE OUTLET SECTION FLUSH WITH THE SURROUNDING GROUND AND SHAPE THE CENTER TO CONFINE THE OUTFLOW STREAM. favorable- �,y1f;'{' - - 10. DIRECT EMERGENCY BYPASS TO NATURAL, STABLE AREAS. LOCATE BYPASS OUTLETS SO THAT FLOW WILL NOT DAMAGE THE EMBANKMENT. G UNDERLAY STONE. APRON THICK 11 STABILIZE THE EMBANKMENT AND ALL DISTURBED AREAS ABOVE THE SEDIMENT POOL AND DOWNSTREAM FROM THE TRAP IMMEDIATELY AFTER CONSTRUCTION. 3. Topsoil shall be used over unfavorable soil conditions for successful establishment of vegetative cover. WITH FILTER CLOTH SECTION VIEW 12. SHOW THE DISTANCE FROM THE TOP OF THE SPILLWAY TO THE SEDIMENT CLEANOUT LEVEL (ONE-HALF THE DESIGN DEPTH) ON THE PLANS AND MARK IT IN THE FIELD. 4. Irrigate as necessary to optimize plant growth- MAINTENANCE ,^ L / OUTLET PROTECTION DETAIL INSPECT NAL DIMENSIONS WHEN THE SEIDIMENTENT �HAS ACCUMULATED TO PS AFTER EACH ONEHAIL THE DESIGN D OF SIGNIFICANT IDEPTH OF NFALL THE TRAP. VE I PLACE THE SEDIMENT THAT MENT AND RESTORE THE AIS REMOVED IP TO ITS N NTS DESIGNATED DISPOSAL AREA AND REPLACE THE CONTAMINATED PART OF THE GRAVEL FACING.• CHECK THE STRUCTURE FOR DAMAGE FROM EROSION OR PIPING PERIODICALLY CHECK THE DEPTH OF THE SPILLWAY TO ENSURE IT IS A MINIMUM OF 1.5 FT O BELOW THELOW POINT OFTHE EMBANKMENT IMMEDIATELY FILL ANY SETTLEMENT OF THE EMBANKMENT TO SLIGHTLY ABOVE DESIGN GRADE, ANYRIPRAP. DISPLACED FFK3M SPILLWAY MUST BE REPLACED IMMEDIATELY d60 La 3Do W dmax Apron Thickness AFTER ALL SEDIMENT -PRODUCING AREAS HAVE BEEN PERMANENTLY STABILIZED, REMOVE THE STRUCTURE AND ALL UNSTABLE SEDIMENT. SMOOTHTHEAREATO L0 BLEND WITH THE ADJOINING AREAS AND STABILIZE PROPERLY (ft) (ft) (ft) (ft) (ft) (ft) nre: 4/28108 All Rip -Rap at Pepe Outlets 0.4 8 4.50 9.50 0.80 0.90 .- nee2:48:47 PM This drawing is the property of HOUSTON and ASSOCIATES, P.A.and Rle"wae: ECE E.C. DETAIL.mcd is not be reproduced in NMtple or in pan without written permission from HOUSTON and ASSOCIATES, P.A. (C� Copyright 2DOB A RIGHT$ RESERVED G P, No/ PL W W _J Fa- .G O [- J Z 0Q)Ir �O FZ O Fl U Z : 43 0 a oat H W F�r°l WL F� l� W N a � r� all to W Isossof W OD N V Z .� O O Z vI W z Z_ z �1 J N to O C.)E Cliff� N Oc Y r OD OD O F Z m OD O O pt u) O m E Qm a cZ� N N 'O vJ 0 O U a` / ..... %DUMPSTERWITH 6'HIGH ___ _-_--- �/ \I/ \L-------------------•--- -� FENCE AND GATE - j i -----" ' 'r CATCHBASIN `` i,'''i�,'',r' ,` CATCH BASIN _ `' 10 TP ®GRATE 15.73 ` /'�y,l r TP®GRATE 15.73 ` - / '--- '- INV. 10.71 � hr+"+ ' r` FfJV. 11.44 ...RAINAGE EASEMENT - _ _ _ _ i _tfi _-__rr, _376.00' S52°01'13"E.f_``\` 24 IN/ . `I' ' '-_-- ���.1 5_ =�•-___ V 6 r �-r� ', 1 __ +gin•.-=-sA6.8 - ,'' .I" , ``♦ F � I r 1 10 } - \ \ ••.�` -' , ' 1717 W '� %,' '• ' ' _ -� "�'' , _ i _� yi' 1 • 7 ` ' 1°�i c°3, 17�58 -____ 12 _ i 7.a3 E .B3 r r "': r r -" _.». 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'''='_r' rr FES OUTLE PROTECTON ---------------------------- -------------------------- ---------------------------------- 8• -------------- SEWER MANHOLE v RIM=23.41' INV.OUT14.11' LOWES HOME CENTERS, INC DB 1356, PAGE 456 MAP CABINET 22, PAGE 242 TAX # 1970005010 ZONE:HB , I `. `\`11 98 C 1 1 1 W 16M IO INV.Q 50,000 SF`;'; 03 15�''��, 1 ' 236' RC CP D102 .0 CI ARD, DbqS52'01'1'E 234.112JOHN D, 73'_ s INV. 789'' - •t6.00 016, - `, `, '`, `\`, + DB 248 GE 825 `20 -- - - -- ` CATCH BASIN I CATCH BASIN 2'CURB &GU R ''CATCH BASIN , `, ,` ,"' '\, ', ``, ' 43 TAX#19�0050 { TP !O GRA 17.a ,;,'` 1 ' , e , `' ZONE: I- m® ATEt7.a .' �. R POND OUl`I,E� _ ,� TP ®GRATE 17.4 " m `', `, , „ ` 1 ` I p `,, ' STM( TQ , INV. 13'A INV. 10.0 0 ,M1V. 9.47 r' , o `. ``♦ °Q I 4 n , I ``21 3�ORII BA - INV.=8.23' , m ,8.00 /�',�I ``, ``, ,, ``' o` `, �`, `, , ` 00 y' m , ro pr' �' a13 of ro , ``,`♦ `, jM I 1 `♦ 22 , N ` \ - 0 Ci ', 23 r•nT6H BASI CATCYOASIN > CATCH 14e GRATE d ,• `, `� `"', , ,` '` ` + i ' 1 `, , _ TP dl k6RATE 17.5 vi TP O GRAZE 17.5 a7 - INV1(�.15 INV. YL9 _ __7P�GR`{17E 17.9 _ " -c .IZ 15 4t -`, , , , ` , `INV. 13.01 _�..K+mf^_i.-•.` 11 I r ' CATCH BASIN�CATCHB)�9N ,♦I `, ,,`1' TP0GRATE18.0 I , r I D TA9t RCP 82'-15'RCP W.A ' ' , `` ' I ,5112 SD110 - INV. 11.09 `\ , \�`',I I CAT6F, BASH•; BASIN 19. S Ic ', ',----- CATCH O urpvpt 17,. 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TP 0 GRATE TP0GRAT a+L TP \ ' oa WQGRATE18.0 �ml -v 'a - 1 `I V ®GRATE 18.0 0� , 04v. 11.09 pr,1 INVd1.49 0l INV. 11.89 w kNV. 12.29 , INV. 12.69 w CATCH BASIN , r ♦1 q, ``.INV 12.7 ` 42 - _ ' _' GRATE 18.0 , ' i ' NV. 14.0 , `. I CATCH BASIN ' 1 ' 24 r1j ``\ ' I I I SEWER MANHOLE lC� " IhV 140 7E'ab ' , I +' ' r>f' - 12' ROP 62 : "RCP ' I 82 \- 24' RCP , 82' - 24' RCP 62' - 24' RCP 62' - 24' RCP 62' - 24' RCP 1 82' - 24' RCP- -' ' I RIM=20.41' I�1v 1ao INV. IN=10.16' iNV.OUT=10.26' I ry0 ry ff �� I rycb FH & VALVE (HOLE �O ----- ----- ---- tbr.:2/12/08 8:03:39 AM 7 .ore: ec entertainment site#5-012208.mcd a� OD , `, a Sd122, ,1 6D126 , SDI 30 SDI 32 , SD136` SD1 I CAATCH BASIN N o `,C!)lOH BF)$IN `\ CATZi.H BASIN CATCH Q'ASIN CATCH BASIN CATCH BA rye' 1 P GIGRATE 18. 2 �'GRAIT+18. ® GRATE 18. r Q GRATE 18. - -- ®GRATE 18. `, ® GRATE 18. INV. 12.6 INV 13.0 ' ` LL , 1 ---_ INV. 13.5 _ - INV. 112 - INV. 11.4 !N .11.8 I INV. 122 1 G 11I a 1 I _ 1 , ' -_ I i ._ (1_ •m `♦ `` \` ` ` t0 `\` I `` 1 -~1 1 'I ,'\ ```� ' �. 1 ' `uJ h ,�6'^ 'o'" &J r ,6. o � 8J •.�' o I o HJ s-' o �i � m ��- . 0 8i $ �4� c o A� 'Pj '� �0, , 0 0 o I '`�i I `\ ' I I r' 'r 56 I I 1 • 1 , � I o c ti m o ' c? � • � r, ,`� � 1-, e • 1$ .r � • m m • ♦ so r- s W W ` • I 1 r ' + ` I _�...., m T q m m q m` 5 , W ''6 O\.'1•' 1 1 I I I 1 181 e 8.50 , •18.<0 • ' 8.20 • r•18.80 m I 1 r 8.50 , •18.0 • I 8.20 1 •1 • i18.80 8.50 •18.20 d • `� 18.20 `�• •` 18. 8.50 , •18.20 r • I "�, 20 • 1 r 1 r I r , `� 1 \ , I I ' 1 ' ` , 1 , , I IIBASIN '¢,n /�`° I 608.528, N - ATCH BASIN 1g.Og_._ CATCH BASIN-_--__-.-__`--►19r8Ci-- 1'e9IGH.BI1$1C{ _ -� " ' I `, TPOGRATE 17.9 TP®GRATE 17.8 �?-- ; INV. 13.3 01 TW9 GRATE 17.9 ern , S52101'13"E INV. 13.3 'N INV. 13.3 ♦ �m ' ' ' ' ' INV. 13.3 jy0 , ry0 , I I i 1• N ' i18.80 '�"` 18.80 N 1 018.po •18.20 a E78.80 _ I ♦ r 1 , ♦ , `y ------------------- ---18^ ,�-� ``. --- -- - 1 I 23 _ - , r CATCH BA I CATCH BASIN ' i7 TP®GRATE 179 r e ASIN 7P0GRATE 4.9 ' TP®GRATE 1.7,9 I TP ® GRATE 17.9 INV. 13.5 ' I INV. 13S ; \ INV. 13.6 ---------- INV. 13.5 _- __- I , r , _ ---- /1 w - 1 > pry°9 m ; - --------------- - - JOHN D. WARD, DDS 20' 22 Cr ; DB 248, PAGE 825 9�0 U TAX # 19700050 J ----- ZONE: HB �� y (V EL r) z 21 a !_ 0 20 z xLU -- Ill 6 1,' 1 , 1 17 18 DRAINAGE AREA 12.2 ACC/ 19 20 � 1 I 1 I 1 1 -- - I it ; 20 bp 0 40 80 120 x I\ , BASE MAP NOTE: SURVEY INFORMATION BY EAST COAST ENGINEERING &SURVEYING, PC. ` 116^1 I i , 1 ',� 1 ' ' This drawing is the property of HOUSTON and ASSOCIATES, P.A. and 1 ' is not be reproduced in whole or in part without written permission from HOUSTON and ASSOCIATES, P.A. © Copyright 2008 ALL RIGHTS RESERVED I 1, ' All- s \g.\ 160 200 FT M rn W �z IL U-I w E C QW. E" I 2 C7 Q �O Fi PQ Vl z W 0 0 Qz zJ� VJ m z C a 00 /w) V'ri^ It 0 CG O = It on a E Or m r !r In v 2 C ; 0) 3 U m �O (A 0 0 U 0- t 'JOHN D. WARD, DdS _ DB 248, PAGE 825 -- - TAX # 197000510 ZONE: HD ";,, _ - 1.9 it it It : r .. - _ R 1 I I /. 1 I ♦ 1. "'1'/ ! / _10, If n n DUMPSTERMITH , 6 �11GH' -.-- _ . IFENC�AND GATE ­Aot t—; I r . N ^ n--..-_:- 1 I : 'J f 3Ax a:.•II:: __ : i •• J ,. -, 1 + - rw ; 'il �{1 1'I 1 I • IIJb 1 \. rl '`, ``{` ,ti \` , ..- , i : n I _ r ! Y _ _ .' '. . ♦� _i_. ^.,:¢...._^'-fir•'' �,_:y_._•.-f �.' :. I- u- .. :.. ,... .:._ .........R.......... _ _- , /....• _._:� � .. ...---•—.-�••'—r�^. -_ � : .. ... , , v. : I ' 1 3 ♦ c O , ., I,r -- O ____'_11 - ! rREA 6600 a ..:.�• _ Jo I '\SF IMP 6600 SF' , :1' 1 AREA 8134 SF AREA ,'' I, ,:. , r ♦ ii��,, �IMP7796 SF -� I ' IMP.489 SF ' , i u' 1 1 ,' :, '. 4' J , , -: ,do,.. ,,'_..�.. '.s Jr'•(••- _„ram -"♦.. , .I.: , , ... , , R i' / In- f J I' J I. P r / F :J 01 '1 I s , , 1 I - Y' , , f 1 P I , f 1 1 pl J' Q. 1 I I , 'I , ' STORMWATER POND a AREA 71487 SF IN IMPOSE , 1 wt a , 1 I 1 I ! J 1 #4 '! / J 1 Q r I', 1 d 1.z I E 3 4. 1 I 52 d 1 i3 J / 1 _ , J a - , i , t- J I + J •� � , i0 U R6 8 UTTE Q Ik I' I• 1�7 , I a 'A 6677SF , - '-ARE J l -- O F F 2 2S P 646 7S ( AREA 66 IM 1 F AR AREA 3934 S A IMP 3477 SF IMP 2450 SF13 I it 1 , I 14 r , , , a , I 1 1 1 , J ' , I 1 I' P „r. • I r' ! ,I / f ! f _: , , 1. ' � r .• ,, .: ..-..• J / , / I i Y ! 1 , , I ` - I I 1 3 777, , t J 1 1 , / / N , 1 1 1 IN III \ a'r 1 l 1 11 r: O '• 150 " 4' i i. AREA 12500 SF 12500 SF- AREA 12500 SF ; IMP ; 41MP 12500 SF „ A �/1nI�1t - ENTE 't NMENT - ` I I (C Ef T ct I ' a ., l 0.[ \ ,J \ , 1' I i I P , 1 1 , t r , 4 ',', P R , , t , F P 1511521, Q IN AREA 12500 SF , EA 125 SF OQ 'IMP 12500 SFo ` IN sF IrnP 12s.QIMP I r , i a I ; 1 } , , J i 1 , / d' LJ, Y ,l , i f . I , J - _ , , f J r ios f - _ 13 + A 7444 SF� I i ARE , I ... .,.' IMP 6681 SF; ._ / i r , - , 15 1 , , '16 I I ; 17 J 15 I. , I , ` l_ 119 I f 1 HN D:: WARD, DD S 'R , ,A r 4 E £i25 B2 8 G D A �0 Al F..--. AREA 0869 3 IMF' 9412 SF , # 9�` 0 050 TAX 1 T Q , 771 a'; ZONE: Hall' - 1` 1 1 , - 1.0 n `I , 1 21[ I� I' 1 1 J rn \ `1 1 , '1 1 , 1 1 '1 - , 1 , 1. f 23 1 , , 1 1 , 1 L 1 L:b a ' l a , 1 1 ( 1 \ 1 i 1 , , 1 1 1 1 9 1 1 1 , - 114 REA 279SF` 1 1 6 v� r `I F , 269 , IMP 1 , , i 1'1 r 1 ' r , 19.5 1 ,\ 1 f 1' 106 i9 1 r R@ - T— i _. d AREA 3937 SF 18 A 4 OD S'F )AREA 3937 SF : ♦' AREA.3937 S . A ! A3937 IMP 3293 S --- AREA 45 ' SF AREA 5 „ ; i SF 1 9 IMP 3293 SF -'' I AREA 4476 SF : 0Q q $ 118 REA3937 IMP 3293SF MP 3293 SF IMP 3293SF, . ' 88 SF IMP 288 F a IMP SF MP 3293 SF ;' I J %� � '- �J' _ ',AREASF ``i P3597 P 4264 IMP 42 ', a , , , IMP $F tj NIN/„ a �J - r IN it _ u - -- -- 1 HOLr~ 1 f SIV1rVEt MAN I I it -:, `. `, _.: .... � ....;.... _ I I ' RBS-FiiUTTEFi ,l i ; t GU s' I , i C t .Y::IN•-"1.©� . G. _._. L_--"-- _. ., \, , ,..::'.. ,`. 1 ,`. (: -':. ,'' ::: .. �T' ' ICL.III•laV'. 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AS� r AREA 3000 SF 1 1 1 � i l I�q® :=- - -- - - AREA 3000 SF 33 IMP 25 SF 39 - I `C ; ; AREA 3459 SF 124 IMP 2578 SF 127 608.5 ); 1 IMP 2578 SF O „ r : IMP 2929 SF r r ' ,�.. / 2n 'all E REA 80Qp-Sr ARE SF 1 �i , - / e' �.- ,. _. :...AREA -$F ',S:J 4•a' •„•"' ,.'" .: 140 ~ .. ,•' I 1 +� / I ! t ,.• 1.�8 MP 16 SF 134 Iy1Fti 5 O r. AFE. S9SF.J 125 IM P925SF Q �. _ l E -- - f ✓ j IMP 996 S6f _ _ C.� _._ —__ ' / -- - - xrs ' , '-__ _ , / ,— , ,, f- .�w�.:..�.-''�.,m°f -_ s"'®_9''_ •+,...Y,amy.,.....�" �y v r £r` I. J , ; _ I ,f ,,/ 23 It f , ` - : -- ---- - I t ` `, _ ' II , 1 _ ;. 0 'l It W , gp. 120 FT 1 1 - i h ' •1 1 -------. _-___.._ - ; j ,