The URL can be used to link to this page

Home My WebLink About20171145 Ver 1_17BP.3.R.47_Onslow 142_Permit Drawings Rev 20170831_20170908.,,,, \ o,. �� Highwdy North Carolina Department of Transportation /"� StormwateC Highway Stormwater Program � q�) STORMWATER MANAGEMENT PLAN ��"�`' (Version 2.06; Released June 2016) FOR NCDOT PROJECTS WBS Element: 17BP.3.R.47 TIP No.: County(ies): Onslow Page 1 of 2 General Project Information WBS Element: 17BP.3.R.47 TIP Number: Project Type: Bridge Replacement Date: 12/21/2016 NCDOT Contact: Robert T. Turnbull, Environmental Services, Inc. Contractor / Designer: HNTB North Carolina, P.C. / James A. B rd, PE Address: 4901 Trademark Dr. Address: 343 E. Six Forks Road Raleigh, NC 27610 Suite 200 Ralei h, NC 27609 Phone: 919) 212-1760 Phone: 919 424-0437 Email: rturnbull@esinc.cc Email: 'ab rd@hntb.com City/Town: Holl Ridge County(ies): Onslow River Basin(s): White Oak CAMA County? Yes Wetlands within Project Limits? Yes Pro'ect Descri tion Project Length (lin. miles or feet): 0.12 mi Surrounding Land Use: Agriculture / Rural Pro osed Pro'ect Existin Site Project Built-U on Area ac. 0.4 ac. 0.3 ac. Typical Cross Section Description: 2-11' asphalt paved lanes with 2' paved shoulders. Roadside ditches are retained and 2-10' asphalt paved lanes with grassed shoulders. Roadside ditches exist in all four amended in three quadrents with 3:1 slopes and continue to tie to wetlands prior to Kings quadrents and tie to wetlands prior to Kings Creek Trib 1. Creek Trib 1. Annual Avg Daily Traffic (veh/hr/day): Design/Future: 1680 Year: 2032 Existing: 840 Year: 2012 General Project Narrative: State project 17BP.3.R.47 involves the replacement of Bridge #660142 on Holly Ridge Rd. (SR 1534) over Kings Creek Trib 1 in Onslow County, NC. The existing bridge (Description of Minimization of Water #660142 consists of 1@ 17'-9°, 1@ 17'-1 °, and 1@ 17'-9° spans with reinforced concrete deck on timber joists and caps. It is to be replaced with a 1@ 50' - 0", 1@ 25' - 0", Quality Impacts) 21" cored slab bridge (75' total length, 33' total width) at the same location. The project also includes 0.093 miles of roadway improvements on each end of the bridge. The proposed bridge does not contain deck drains, all storm water from the bridge and approachees will be collected by a storm drainage system and discharged into a Rip-Rap Pad on the edge of the wetlands in the southern quadrent at -L- 15+07 RT. W hile all four quadrent contain roadside ditches the west quadrent ditch outlets prior to being impacted by the proposed slope stakes and there fore is not effected by the project. The other three quadrents outlet into wetlands prior to reaching Kings Creek Trib 1. This is maintained in the proposed design with variable-width base ditches and class 'B' rip-rap added at the outlet to dissipate the concentrated flow. Waterbod Information Surface Water Body (1): Kings Creek Trib 1 NCDWR Stream Index No.: 18-87-4 NCDWR Surface Water Classification for Water Body Primary Classification: Class SC Su lemental Classification: Swam Waters (Sw) (HQW) Other Stream Classification: Im airments: A uatic T&E S ecies? Comments: NRTR Stream ID: Buffer Rules in Effect: N/A Pro�ect Includes Brid e S annin Water Bod ? Yes Deck Drains Dischar e Over Buffer? N/A Dissipator Pads Provided in Buffer? N/A Deck Drains Dischar e Over Water Bod ? No (If yes, provide justification in the General Project Narrative) (If yes, describe in the General Project Narrative; if no, justify in the (If yes, provide justification in the General Project Narrative) General Project Narrative) .� � ,� HighWcly North Carolina Department of Transportation Stormwater �� „<<,,,,.,,, Highway Stormwater Program \�� STORMWATER MANAGEMENT PLAN ��°`�"�� (Version 2.06; Released June 2016) FOR NCDOT PROJECTS WBS Element: 17BP.3.R.47 TIP No.: Count (ies): Onslow Pa e 2 of 2 Swales Station & Coordinates Surface Base Front Back Drainage Recommended Actual Longitudinal Rock BMP Sheet (Road and Non Road Water Width Slope Slope Area Treatm't Length Length Slope Q2 V2 Q10 V10 Checks Associated w/ No. Pro'ects Bod it H:1 H:1 ac ft ft % cfs f s cfs f s Used Buffer Rules? 4 -L- 13+18 RT (1)Kings 0.0 3.0 3.0 0.7 70 770 2.14% 2.0 2.0 2.6 2.2 No No 34.493619 / -77.516697 Creek Trib 1 4 -L- 16+05 LT (1)Kings 0.0 3.0 3.0 1.2 120 820 2.56% 2.5 2.3 3.6 2.5 No No 34.494287 / -77.516149 Creek Trib 1 4 -L- 16+45 RT (1)Kings 0.0 3.0 3.0 1.8 180 1025 1.37% 6.0 2.3 7.8 2.4 No No 34.494208 / -77.51588 Creek Trib 1 Additional Comments � 6 , m � -L- STA 15+26.81 BEGIN APPROACH SLAB -L- STA 15 + 15.81 \ � �5 END BRIDGE V -L- STA 16+0. WETLAN D & STREAM IMPACTS - — W2 MECHANIZED CLEARING IN WETLANDS = <0.01 Ac /405 SF `� END APPROACH SLAB FILL IN WETLANDS = 0.02 Ac/675 SF -L- $TA 16+15.19 EXCAVATION IN WETLAND = 0.0 Ac/0 SF i N IMPACTS IN SURFACE WATER = 0 LF J� I - - -- ��5� - - - - BEGIN / END SAFETY FENCE BEGIN / END SAFErY FENCE- ..........� -....-L- STA12+50 lLTI ,^ -L- STAl6+p0 lLTI ....._.....� tl / NOTE: THERE IS A MORATORIUM IN PLACE FOR ALL IN �S sys_---_ y� r FLOATING WATER WORK FROM APRIL 1ST TO SEPTEMBER 30TH �-, �S\ TURBIDITY LEGENO � DENOTES MECHANIZED CLEARING � DENOTES FILL W i _ _— .. . WETLAND RE7AIN � I _ i i DENOTES EXCAVATION IN WETLAND �DENOTES IMPACTS IN �. SURFACE WATER - - aoRE Pir— BEGIN CONSTR UCTION BEGIN PRO ECT 17BP.3.R.47 —L— POT STA 12 + 50.00 DITCH L�T v $EE DETAIL 2 BEGIN / END SAFETY FENCE� -L- STAl2+7/(RTI W3 MECHANIZED CLEARING IN WETLANDS = 0.02 Ac /834 SF FILL IN WETLANDS = 0.02 Ac /1043 SF EXCAVATION IN WETLAND = 0.0 Ac/0 SF IMPAGTS IN SURFACE WATER = 36 LF ---'�s �S CURTAIN �^ __ JR \�S\ \ \ �P S � � � � � � � �J� � � �� , � � i I ; '� � � � � �S� , � �n J i � i � / y � JS � � � w�a E � � � i r � �—Wio" m � 'r � ,_ \JS _._ JS.._�/�g �i y � � � '�wBORE PlT � ' A � m �� 'I _ -- LLL�� B � �� 5 , — F �FETAIN — GV e w� 15" RCP-III . , V -. VAR.WIDTH SPECIAL L4T. BASE DITCH SEE DETAIL 1 l, ' I � i 0 G�I N T B nRiC1ei9ense�NohOCa�r554naS276pg200 PROJECT REFERENCE NO. SHEET NO. 17BP.3.R.47 4 RNJ SHEET NO. ROADWAY DESIGN HYDRAULICS ENGINEER ENGINEER DETAIL 1 DETAIL 2 ,��oP�O'�ARO��,,, ,�o��N'CARp� �� VAR. W IDTH $PECno oLAa eRAL BASE DITCH SPECIAL LATERAL 'V' D ITCH ��:OFE$ S/QN..9 .�2.: oE ES S ION..9 �� 5 INoi�o Scalel O'�� ; E 9': :Y� 9l'. '� SEAL �' SEAL �� ?�, - 3�` '` , � 020107 � 039760 : d p E�o�+e� si e Ha� � '• ' � F�� c, ��e 3.�� F�o e` sioae _\ P �'•:"NG E�Q' •. �. .i''��G I NE�Q r. ce��e.�ue B D �� .� O• IN.. • S♦ �� O'•..........••�2�� m��. o= t.o a o.o F�. � ��qVID W. 6PS�J�,,` '4y'v F. WPZ,�J` � Max.d= 1.0 F�. � IIIIIII��\�,, 111111�\\� Type ofLiner- Class 'I' R'ip-Rop 8- ��0 �a 5 0 F�. Min. D= 1 0 F. � FROM -L- STA.13-00 TO STA.13-18 RT FROM -L- STA. 12+50 TO STA. 13+00 RT � Feo i srn�. ib+os io srn�. ib � is ii FROM -L- SiA. 16+65 io s7A. l9+so R7 DOCUMENT NOT CONSIDERED FINAL FrOnn -�- STn. i6-25 r0 STn. t9-50 �T UNLESS ALL SIGNATURES COMPLETED VAR. WIDTH SPECIAL LAT. W� BASE oircH MECHANIZED CLEARING IN WETLANDS = 0.0 Ac/0 SF DETAIL 3 SEE DETAIL 1 FILL IN WETLANDS = O.O AC /O $F O BANK STABILIZATION EXCAVATION IN WETLAND = 0.0 Ac /0 SF �"�"� �`°'� rap oieo�k IMPACTS IN SURFACE WATER = 0 LF N sFr �m�� I- �.s:� END PRO ECT I7BP.3.R.47 G� ��a `��` e, e`T '� —L— POC STA I9 + 00.00 GeO °"' -� E""'°9 Gro��d Type olLiner- Class 'Il' Rip-Rap ��e BORE Pl7 / SPECIAL LAT. V' DITCH FROM -L STA. 15+46 TO STA. 15+66 RT SEE DETAIL ZEL�(D COI�STRUC ION FROM -L STA.15+75 TO STA.15+90 RT -- — � —L— POC STA I9 50.00 e"1e � _ � . _ - _ ' . - EMO� __ __ _ _____ __ ____ » EMU � ' - - 15' I I �� RE7AIN �� , s ti ' - - f - -E i _ . _ ,, __ � C =�-�`�k. / .� i { .� ..� � SPECIAL LAT.'V' s-� {t � ... ... r - , � - �, y " i DITGH / � � S � / 1 k . � I/j SEE DETAIL 2 � .� �- � VAR. WIDTH ��-� `� $PECIAL L4T. SCALE l" = 40" eASE DITCH � � 1 �' $EE DETAIL 1 ' O BORE Plr OO y BEGIN / END SAFE7Y FENCE b � � -L- STA16+39 (RTI � j� scue r = ao� . L I I Il c�I I \ STEVENSON n R'• � � � �� .v i� „�, BANK STA8ILIZATION SEE DETAIL 3 � I CLASS 'I' RIP-RAP gqNK $TABILIZATION EST. 30 TONS SEE DETAIL 3 ` , EST. 50 SYGF CL455 'I' RIP-RAP EST.15 TONS \ EST.25 SVGF W4 MECHANIZED GLEARING IN WETLANDS = <0.01 Ac/346 SF FILL IN WETLANDS = <0.01 Ac /36 SF EXCAVATION IN WETLAND = <0.01 Ac/364 SF IMPACTS IN SURFACE WATER = 33 LF BOREv8 'VWL 10+00 11+00 12+00 13+00 14+00 15+00 16+00 17+00 18+00 19+00 20+00 21+00 22+00 � 6 � m � -L- STA 15+26.81 BEGIN APPROACH SLAB -L- STA 15 + 15.81 \ � �5 �, v �GE 6+0. ��\END APPROACH SLAB N -L- STA 16+15.19 I + J� I NOTE: THERE IS A MORATORIUM IN PLACE FOR ALL IN WATER WORK FROM APRIL 1ST TO SEPTEMBER 30TH LEGENO � DENOTES MECHANIZED CLEARING � DENOTES FILL IN WETLAND � DENOTES EXCAVATION IN WETLAND �DENOTES IMPACTS IN SURFACE WATER BORE Pl7 BEGIN CONSTR UCTION BEGIN PRO ECT 17BP.3.R.47 � mo ,� _ �, -- - - _ ` ``_ s�' ,�% ; ___---_, n� 9' � � � -- RETAIN RETAIN i _ _ __ . WETLAN D& STREAM IMPACTS I C�NTB nRiC1ei9ense�Noh00a�r554naS276pg200 W2 MECHANIZED CLEARING IN WETLANDS = <0.01 Ac /405 SF FILL IN WETLANDS = 0.02 Ac /675 SF EXCAVATION IN WETLAND = 0.0 Ac /0 SF IMPACTS IN SURFACE WATER = 0 LF -- BEGIN / END SAFE7Y FENCE BEGIN / END SAFETY FENCE- ........./ -.....-L- STA12+50 lLTI ,^ -L- STAl6+p0 lLTI ......_.....� V / �S sys_---_ y� r FLOATING � �S TURBIDITY --�...� ---------_�\�S CURTAIN s ��p� � R �S� � A � �� J� � s � � � � � �� s, ti 't �i `1' ' y� y � � � � �-w�o�,��e� � � � �,s u ; � I m� BORE PlT � ' �5 _ �S '1S_ �� F �i ' - `L�� : c -�S \ 5'��: � - � � F ,B �� - _ GV e v� 15" RCP-III . , V -. l. I � i -U POT STA l2 + 50.00 SPE""` `"T. "' � DITCH SEE DETAIL 2 VAR. WIDTH � BEGIN / END SAFErY FENCE SPECIALLAT. �^ -L- STAlZ+7/(RT) BASE DITCH V SEE DETAIL 1 �.I � W3 MECHANIZED CLEARING IN WETLANDS = 0.02 Ac /834 SF FILL IN WETLANDS = 0.02 Ac /1043 SF EXCAVATION IN WETLAND = 0.0 Ac/0 SF IMPAGTS IN SURFACE WATER = 36 LF - � ��f � ■�1 .� � . • � DETAIL 1 DETAIL 2 VAR. WIDTH $PECIAL LATERAL BASE DITCH SPECIAL LATERAL 'V' DITCH ��o„o s a�ei i Na, �a s�aiei /� �1 c.o�� 3.� - D 3f�o�e� a ( V� d �i e �a��,a� �,� F �� P Ge41ek e B Ground 3-� p F�O e� Slope � Min. D= 1.0 to 0.0 Ft. �� Max.d= 1.0 F�. O Type ofLiner- Class 'I' R'ip-Rop 8- ��0 �a 5 0 F�. Min. D= 1 0 F. � FROM -L- STA.13-00 TO STA.13-18 RT FROM -L- $TA. 12+50 TO $TA. 13+00 RT � FROM L STA.16 i 45 TO STA. 16 i 65 RT Faonn � Srn. t6+o5 ro S1n. t6 -�5 �r FROM -L- STA. 16+65 TO STA. 19+50 RT FROM -L- STA.16-25 TO $TA.19-50 LT VAR. WIDTH SPECIAL LAT. Wl BASE DITCH MECHANIZED CLEARING IN WETLANDS = 0.0 Ac/0 SF SEE DETAIL 1 FILL IN WETLANDS = 0.0 Ac /0 SF O EXCAVATION IN WETLAND = 0.0 Ac /0 SF N IMPACTS IN SURFACE WATER = 0 LF �'. aoRE Pir � / / � 1 L� / �' VAR. WIDTH / $PECIAL L4T. r �- ', SEEEDE�TAILHI � BEGIN / END SAFETY FENCE -L- STA16+39 (R71 SCALE l" = 40' , 11 _ ... � �� .� i� „�, - BANK STA8ILIZATION SEE DETAIL 3 � . CLASS 'I' RIP-RAP gqNK $TABILIZATION EST. 30 TONS SEE DETAIL 3 � EST. 50 SYGF CL455 'I' RIP-RAP EST.15 TONS EST.25 SVGF PROJECT REFERENCE NO. SHEET NO. 17BP.3.R.47 4 RNJ SHEET NO. ROADWAY DESIGN HYDRAULICS ENGINEER ENGINEER , �oP:�H�CARO�� o��N'CARO� ��... . 2;�oFESS lp'N9 9 .i :�2.�oEESS lp'Ny'9 �: ' � SEAL � ' � 4 SEAL � ' 020107 ` ? 039760 : �'• F Q f: ., F 0� "yGINE�;:• �'�.�.��•NGINE;:: � ��• .� ,�. , ,',,OAV/�inn0`�,,� ��„N.......pSSp,,. . . � w ••n� o. m��o� DOCUMENT NOT CONSIDERED FINAL UNLESS ALL SIGNATURES COMPLETED DETAIL 3 BANK STABILIZATION (No��o Sml � 7op olBank sFr Im�ol I- isa Proposed Gro�nd Lne �.SFT -L- POC STA I9 + 00.00 GeO}eA"a `--� E"'°9 Gro��d Type olLiner Class II Rip-Rap ��e SPECIAL LAT. V' DITCH FROM -L- STA.15+46 TO STA. 15+66 RT SEE DETAIL 2 FROM -L- STA. 15+75 TO STA. 15+90 RT END CONSTR UC ION � -L- POC STA I9 50.00 � -- _. _ _» _- -... � � _ - RE7AIN � � .. `/ � ____. C C . L.y SPECIAL LAT.'V' ..:,-� i DITCH � � ------ �� ' $EE DETAIL 2 � � � � I 0J �S i i , 1 i BORE Plr � z/36 ,. ; �� O , 0 $�VENSON n R '• /__` ;�� / s�-�� W4 MECHANIZED GLEARING IN WETLANDS = <0.01 Ac/346 SF FILL IN WETLANDS = <0.01 Ac /36 SF EXCAVATION IN WETLAND = <0.01 Ac/364 SF IMPACTS IN SURFACE WATER = 33 LF 10+00 11+00 12+00 13+00 14+00 15+00 16+00 17+00 18+00 19+00 20+00 21+00 22+00 50 30 20 � (_) ------- __ —�1.q 400% Oo0% END SPECIAL I T a'V' DlT CH (RT ) EGIN V ARe W lDT H ASE DlT CH (RT ) Pl =l3+OO°00 E1=906/ SCALE: 1'=10' (VERTICAL) 1' = 50' (HORIZONTAL) 12+00 13+00 e WIDT H LA , DlT CH l RT ) Pl =13+18e00 F1=.9_Fl 14+00 15 + 00 ' � O°0% ► - o� � 0 w+ c� 10'MIN.�� Q m� 0 � I �Z J 16+00 END GRADE —L— STA 19 + 00. ELEV. = 21.10 50 0 END SPECIAL LAT a 'V' DlT CH (LT ) 3 O Pl =19+50000 LAT o 'V' DlT CH (LT ) Pl =17+75000 (LT) E1=2/o45 END VARa WIDTH El=15e52 LAToBASE DITCH (LT) 8367% -- � 20 � �+12� __ _---- _ _ _ — — — — ��—�+) 3n_3_88 - Pl = l6 25,00 _ _ _ - - E1=6o4 ___— ---- _ _ _ _ _ _-_ g500/___ --- - _________-- �S��l ----=-=--------------�+j "2e --- �+) 6 == ��9� EN SPECIAL Oe0% -"-+ ) 5°3 5 2 LAT a'V' r- �� _" _ 6,.�~-^ J � Pl =l7 +50a00 (RT I El=13e54 BEGIN SPECIAL LAT e'V' DlT CH l RT ) END VARo WIDTH LAT o BASE D (RT ) — P/ _/ 0 0 L =8099 BEGIN V ARe W lDT H I DITCH (RT) Pl =19+50°00 El=19e44 �rt DIRECTIONALY BORED PHONE LINE LATe BASE 17BP.3.R.47 D�TCH (RT) ONSLOW COUNTY BRIDGE 142 Pl =16+450�� SR 1534 � EI =Se99 UNDERGROUND PHONE LINE 17+00 : � �� 19+00 10 � WETLAND PERMIT IMPACT SUMMARY WETLAND IMPACTS SURFACE WATER IMPACTS Hand Existing Existing Permanent Temp. Excavation Mechanized Clearing Permanent Temp. Channel Channel Site Station Structure Fillln Fillln in Clearing in SW SW Impacts Impacts Bank No. (From/To) Size / Type Wetlands Wetlands Wetlands in Wetlands Wetlands impacts impacts Permanent Temp. Stabilization (ac) (ac) (ac) (ac) (ac) (ac) (ac) (ft) (ft) (ft) 1 -L- STA. 13+12 TO STA. 16+47 21" CORED SLAB BRIDGE 0.04 0.00 <0.01 0.04 0 0 0 0 0 36 TOTALS: 0.04 0.00 <0.01 0.04 0 0 0 0 0 36 Notes: Permananet Fill in Wetlands: 1,754 square feet Excavation in Wetlands: 364 square feet Mechanzied Clearing in Wetlands: 1,585 square feet