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HomeMy WebLinkAbout20200435 Ver 1_17BP1R90_PERMITS_WETLANDS_20200103_20200402Highway North Carolina Department of Transportation �. Stormwater Highway Stormwater Program J STORMWATER MANAGEMENT PLAN� (Version 2.08; Released April 2018) FOR NCDOT PROJECTS WBS Element: 17BP1 R90 TIP No.: 17BP1 R90 County(ies): Northampton Page 1 of 1 General Project Information WBS Element: 17BP1 R90 ITIP Number: 117BP1R90 Project Type: Bridge Replacement Date: 1/3/2019 NCDOT Contact: David Stutts, PE Contractor / Designer: Kisinger Campo & Associates Address: 1000 Birch Ridge Drive Raleigh, North Carolina 27610 Address: 301 Fayettville St., Suite 1500 Raleigh, NC 27604 Phone: (919) 707-6400 Phone: (919) 822-7839 Email: dstutts(@ncdot.gov Email: Imcnulty(c�kcaeng.com City/Town: Conway County(ies): Northampton River Basin(s): Chowan CAMA County? No Wetlands within Project Limits? Yes Project Description Project Length (lin. miles or feet): 913 ft Surrounding Land Use: Mostly aggricultural, with sparse residential buildings around the area Proposed Project Existing Site Project Built -Upon Area (ac.) 0.9 ac. 0.9 ac. Typical Cross Section Description: The proposed typical section on either side of the bridge will be normal crown with cross slope of 0.025, and consist of two 11' lanes with 4' paved shoulder The bridge typical section will be 0.025 normal crown, and consist of two 11' lanes with 4'-5" shoulder. Existing roadways consists of two 11' lanes, with 3' unpaved shoulders. Annual Avg Daily Traffic (veh/hr/day): Design/Future: 900 Year: 2015 Existing: 900 Year: 2015 General Project Narrative: (Description of Minimization of Water Quality Impacts) State project 17BR.1.R.90 will consist of replacing the structurally deficient NCDOT bridge #650015 between SR 1500 and US HWY 158 over Wildcat Swamp. The proposed replacement structure is a 2-span (1@55'-0", 1@50'-0") 21" Cored Slab with 4.0' caps with an out -to -out deck width of 33' which will replace the existing 2-span (2@30'-3). Roadway fill slopes throughout the project will vary between 2.5:1 and 6:1. Side slopes outside of wetland boundaries are flatter (4:1-6:1) to encourage a diffuse flow pattern and passive stormwater treatment. Fill slopes in close proximity to wetlands are steeper (3:1) to minimize permanent fill impacts in wetlands. Stormwater runoff from the bridge and roadway will be collected by traffic bearing grated inlets where it will be outlet at dissipator rip rap pads. Dissipator rip rap pads are used to minimize the velocity of water into surrounding wetlands. 1 ditch, located at the SouthEast corner of the project will be used to maintain existing drainage patterns. No deck drains will be used for this project. Waterbody Information Surface Water Body (1): Wildcat Swamp NCDWR Stream Index No.: 25-4-8-2 NCDWR Surface Water Classification for Water Body Primary Classification: Class C Supplemental Classification: Nutrient Sensitive Waters (NSW) None Other Stream Classification: Impairments: None Aquatic T&E Species? No Comments: NRTR Stream ID: N/A Buffer Rules in Effect: N/A Project Includes Bridge Spanning Water Body? iYes Deck Drains Discharge Over Buffer? INo Dissipator Pads Provided in Buffer? No Deck Drains Discharge Over Water Body? INo (If yes, provide justification in the General Project Narrative) (If yes, describe in the General Project Narrative; if no, justify in the I General Project Narrative) (If yes, provide justification in the General Project Narrative) See Sheet IA For Index of Sheets A — i " 158 � 9 I � O W PROJECT MAIN S LOCATION 3s WrQQgOgNff SWq�p CONWAY \ 2 A N P G DO r� CQ lm FIRE TOWER RD F RE TOWER rn SR 1500 O � tiG DETOUR VICINITY MAP BEGIN PRO) -L- STA.10 + f— TO SR-1500 ZION CHURCH RD � POND � -- sNOWT —— STATE OF NORTH CAROI INA DIVISION OF HIGHWAYS NORTHAMPTON COUNTY CLEARING ON THIS PROJECT SHALL BE PERFORMED TO THE LIMITS ESTABLISHED BY METHOD II THIS PROJECT IS NOT LOCATED WITHIN MUNICIPAL BOUNDARIES. THIS IS NOT A CONTROL OF ACCESS PROJECT. LOCATION. BRIDGE NO. 650015 ON SR 1505 (NCHS ROAD) WE, TLANDS OVER WILDCAT SWAMP S°mRI,.AM IMPACTS 1/32020 TYPE OF WORK: GRADING, DRAINAGE, PAVING AND STRUCTURE PERMIT DRAWING SHEET 1 OF 8 a -- -----WLB—�� Al/ a� `O W nZ a= 0 4 ✓' I END PROJECT U�I STAllr2 .19±+ 65�,00 — — — — — — — — W L 0 — — — — — — — — — 0 END BRIDGE L- STA. 16+10.72 0 --—————— —W— — —— —L— EDI ------_-- TO U.S. HWY 158 -- —— —WLR--- PRELIIMINARY PLANS I INCOMPLETE PLANS W NOT USE FOR CONSTRUCTION OO NOT USE FOR R®W AC OLSITL— DOCUMENT NOT CONSIDERED FINAL UNLESS ALL SIGNATURES COMPLETED GRAPHIC SCALES DESIGN DATA PROJECT LENGTH Prepared in the Office of: HYDRAULICS ENGINEER NC FIRM LICENSE No: C-1506 901 FLICENSilNI 5.0 25 50 100 ADT 2015 = 900 LENGTH ROADWAY TIP PROJECT 17BP.1.R.90 = 0.153 MILES K^ St. (v gW'EW 1500 KISINGER CAMPS Ra1WigN NC R15g, & ASSOCIATESIg1g1RRs-vRag ®� W®NP� 55 MPH 0® 2018 STANDARD SPECIFICATIONS —__ T 6%O* LENGTH STRUCTURES TIP PROJECT 17BP.1.R.90 = 0.020 MILES �@t4� PLANS (*TTST 3% + DUALS 3%) P.E. SIGNATURE: 50 25 0 50 100 FUNC CLASS = LOCAL SUB —REGIONAL TIER TOTAL LENGTH TIP PROJECT 17BP.1.R.90 = 0.173 MILES RIGHT OF WAY DATE: XX/XX2019 DARREN P. BRANDES, PE ROADWAY DESIGN ENGINEER PROJECT ENGINEER PROFILE (HORIZONTAL) 10 5 0 10 20 LETTING DATE: JAD DEBONE NCDOT CONTACT. DAVID STUTTS, PE 05/19/Z020 -------- -- PROJECT srR SMU PROJECT MANAGER PROFILE (VERTICAL) P.E. SIGNATURE: m o' DENOTES FILL IN m WETLAND DENOTES MECHANIZED CLEARING PROJECT REFERENCE NO. SHEET NO. 17BP.I.R.90 4 RAN SHEET NO. tOADWAY DESIGN HYDRAULICS ENGINEER ENGINEER INCOMP E ]E PLANS DO NOT USE MR / W ACQUISITION PRELIMINARY ]CLANS DO NOT USE FO CONSTRUCTION STA = 14+83 L RT Q10 = 0.3 cfs I Ak 'k a V10 = 0.5 S P 'k � AL o DOCUMENT NOT CONSIDERED FINAL / L UNLESS ALL SIGNATURES COMPLETED o k Y PREPARED IN ^ NC FIRM LICENSE NO: C THE OFFICE OF: �( 301 Feyeffev113e bt / v Raleigh, NC 02)b01 ' •\ I / y KISINGER CAMEO & ASSOCIATES (919)882-7839 x I I \ POND \ � � � � � � � � � 1Y � � � � � � � � PERMIT DRAWING x SHEET 2 OF 8 I— 'S NONMIT — — x Lx a'WIRE PENCE X_X—X x t4 • # PUE ---wLR---------- . _iNooDS "\ — — — —NLe— — — —'— W'O" — 'i.—— ----•- +e x EXIST Riw CENTURYLIiaS ze Fxlsrl — V f --- ----___--w_--- ---- ----- ____ BIL -- E01 ___— --- _-102 ------ • -L- o �..':HS FAST RD f5R 1505J PAVED ROADWAY — — _ — — _� —E01 NCHS EA5T RD (5R 1505)20'PAVED ROADWAY _ _ _ - L_ N 2029439°W -L- -EL- --__ RO (sR /So5120'PAVEO —� —__ N /445'pgq. µ,EAsr 'L- ROADWAY E_ � ------_� 15, RCP = GRExIST Raw EXIST Raw E DUE DUE- PUE PUE�� E y-� — — — -. - --------- i —WOODS WOODS i IY IY 1' IY WOOD III >I - -L- SR 1505 (OVER WILDCAT SWAMP) - - - - HYDRAULIC BRIDGE DATA - -BL- STA.17+75.O1,18.12' RT BBL- DESIGN DISCHARGE = 600 CFS - - -------- - -L- STA.14+24.40,30.88'LT DESIGN FREQUENCY = 25 YRS EL.93J8 �i DESIGN HW ELEVATION = 91.9 FT BENCH TIE NAIL IN 14" OAK - BASE DISCHARGE = 1077 CFS - - BASE FREQUENCY = /Go YRS J"i_� BASE HW ELEVATION = 93.1 FT - --- - OVERTOPPING DISCHARGE = 3000 CFS �I OVERTOPPING FREQUENCY = 500+ YRS /o OVERTOPPING ELEVATION = 95.8 FT -, - a U I F/ = 11+26.00 - - - Pl = 16+72.00 Pl = 19+07.00 - - - E N G D - - A° 0 + 7.6:7 = 3 EL = 9598' EL 95.112' 9 VC /5T9 VC = l55' -I - --- VC 50' -- -- = . K=I30 - K=llS EL. 6 DS > 55 - - - - DS > 55 - DS >/55 - y O1 V7 O - - -__ _ _— ___ - __ �00q _ _T °�Q - _ WH - ° .._.- .--_._ --- --- - -' m - - PROPOSED I 0 YR - END ITCH T CLASS II R P RAP � Al+00-- ° - - BEG N D? RT - - ELEV= 91.J' 'o STA /3+Op -L- - 380 - --- -E E VED SEL = 88.0 - --- -- - PROP SED 5YR N Or NWSE = 88 8' m _ __J --- fi-i--- _-fi---1�t---t---t fi ---t fi 10 11 12 13 14 15 16 17 18 19 20 21 6 r F F DENOTES FILL IN WETLAND DENOTES MECHANIZED SITE ENLARGEMENT PROJECT REFERENCE NO. SHEET NO. 17BP.l.R.90 4 RNO SHEET NO. ROADWAY DESIGN HYDRAULICS ENGINEER ENGINEER CLEARING - STA = 14 + 83 L RT Q10 = 0.3 cfs V10 = 0.5 fps SITE 2 PERMIT DRAWING WOODS SHEET 3 OF 8 SITE l IVr% i r- P PUE U E "4 Unmown EXIST ILL A I In C I/ EXIST D UE DUE PUE PUE SCALEo /"20' WLg— i I co I m o' DENOTES FILL IN m WETLAND DENOTES MECHANIZED CLEARING NCHS EAST RD (SR 1505)20'PAVED ROADWAY 15, RCP PROJECT REFERENCE NO. SHEET NO. 178P.1.R.90 4 RAN SHEET NO. tOADWAY DESIGN HYDRAULICS ENGINEER ENGINEER INS®bIIl�L]E ]E PLANS DO NOT USE FOA / W ACQUISITION PRELIMINARY ]�L.�N� DO NOT USE FO CONSTRUCTTON a STA = 14+83 L RT P J Q10 = 0.3 cfs V10 = 0.5 fps = DOCUMENT NOT CONSIDERED FINAL P -� UNLESS ALL SIGNATURES COMPLETED PREPARED IN ^ NC FIRM LICENSE No: L THE OFFICE OF: K 9U1 F g itew 1500 bt \ I ` ---- _ r 1' �_ , KISINGEERR CAMPO Ra(919)B NC 2]E01 JI-.. 8 ASSOCIATES (R191RBY-]839 � }\\, `.�" I IY �' IY IY 11' IY �-' 11' �' �' �-' Ilk I .2\ \,' ,, '\ PERMIT DRAWING 11\\\ POND \`\ x--= a SHEET 4 OF 8 W000s 1'r,,_•�-= ---_--- WIRE FENCEI X� ` _ _ --- __-1r< -_ - _�- _ _ �__ __ —r X�X—+-X� Q.� • ««+e•w< PUE -'" /-'� _ xLe �I� �:r -�� - WOODS ,�i�-.I�ywLe-i`- - _ _ _ _ -•\e - - 11 � —X—�r- X—'-X X-r— ! R _ *=''.; -- ' == ---Rb --- ---= - _':------- a _ _ _ _ X ,r€'��L SENTURYLII�i - ___ ____ -z. _ - _ __ _01'--- �-=— -- -- �r -L NCHS EAST RO (SR 1505)PAVED ROADWAY - BLE01z - N 29'132W-_L = " �_�----- - ------ _-_-_-_------ ----- - --- - ----- - ------------- _--""---�--------- _ 45'DB. L_ 20''A------------�------------------------------ -- --_ /soli .¢�_____---__ _____________ ¢W - AGN'AY _ - - _ mow-=_---3c�— -__-s-'- __ ______z __= N 'E E—C 7 \ °i--------_ �A`-_"'"✓,,,_-- _---------k_-____�—__�c e \ WOODS_ WOODS\\__• �,\- r 3 AL' li' '-------- �J_� `� i 11 , WOODS- - -L- SR 1505 (OVER WILDCAT SWAMP) HYDRAULIC BRIDGE DATA BMI"1 -BL- STA17+75.01,18.12'RT DESIGN DISCHARGE = 600 CFS -_ -_ _ -L- STA14+24.40,30.88'LT -- -- --- - - -- -- DESIGN FREQUENCY = 25 YRS EL.93J8 DESIGN HW ELEVATION = 91.9 FT BENCH TIE NAIL IN 14" OAK -- - - - -_ BASE DISCHARGE = 1077 CFS - - - - - BASE FREQUENCY = l00 YRS - - BASE HW ELEVATION = 93.1 FT --- OVERTOPPING DISCHARGE = 3000 CFS - -- -- OVERTOPPING FREQUENCY = 500-t YRS OVERTOPPING ELEVATION = 95.8 FT 4+4 GO UKAUt Pl = 11+26.00 -- - _ - 119 Pl = 16+72.00 _ 0 - - -I - END GRADE -- - $ A. + 7. 7 EL = 96.69' EL = 98.33' EL=19598' 9 no VC = l55' -91 --- -- VC = l50' -- -- - _ VC=72' YT K=130 - K=115 K = //7 44+ 11,__- - - OS > 55 - - DS > 55 DS > 55 44 rn - --- --- -- 3OO T- .000 °. .94 MR z. - - - 1 on PROPOSED ICOYR - - END ITCH T _ I CL SS II RIP RAP _. — - Al+00-- . BEG N D/T RT - - ELEV- 91..3' STA /3+Op -L- SE VED SEL = 88.0 PROP SED 5YR ON 0 -OS-I NWSE = 88 8' - - — — 10 11 12 13 14 15 16 17 18 19 20 21 1 PROJECT REFERENCE NO. SHEET NO. 6 17BP.l.R.90 4 F F DENOTES FILL IN ROADWAY DESIGNEET NO. HYDRAULICS WETLAND SITE ENLARGEMENT ENGINEER ENGINEER DENOTES MECHANIZED CLEARING vy ♦ ' -`9 STA = 14 + 83 L RT e ' I I Q10 = 0.3 cfs I V10 = 0.5 fps aSIT E 2 - -_-- PERMIT DRAWING WOODS ''J SHEET 5 OF ,4> 8 Jo 11 SITE l P ;P"Lk- 4V P U E UE I .- -' -- rx - - — - - - - - - ----- ------------- - - - - - -- - -------- I I 1 cam----- �- __________-_ ----- ------------ y ------ ------------------------- --- --- ---- ------------ III C FI 4 E ----------------- m - -- - \ - -- -- -- -- ---- ---- ---- ---- ---- ------------ 5------------------------------ --- -- ---- ----- ---- ---- ---------------------- -- ------ -- - - - -- - a ---- 9 - - -------------- ------------------- ----------- ------r 6 OJ ♦ --------------- o - — _-- a_ — --- '' \ 1 \ ,i / \ "S T� N ` < ♦ 1 1 I � / i \ I 1 1 ; 111, , ✓��i-"'' ` ,---------------P-------------------`.` 11 1 I 1 I III -- y E : , ' \`````. DUE ',,''''�__�_-- % \ p u 111� f ;'' ,� 1I ��':'=- --- p= __ - s /---- S . ' \` -'' ,� i - 111 1 \`\ I' // 1 ,,1 ----------------- I , 1 111 1 ------ ; SCALEO ----------------- J \ \ 11 1111 `,I I1111 1 1 1111 11 1 - /- -\/I �f _ �'^`/ , j11'111111'I '1 '1 111 1'\ I \♦♦\ / 1 `. ^li'll �lb(Tll 1 ♦ `�\ �� ` , '1, '1, 1111 ''� ` i �1 m^ �m NFU d I i -XH ,XQ N0 ON N^ QI C �y U M E 00- 0 50 30 25 1 D 30 ...moo 0u 2.5 5 PROJ. REFERENCE NO. 17 SHEET NO. ■ . ■TT 0 5 50 70 i 25 5 - --- ---- --- - -- --- --- --- --- ---- ----- -- - --.. PERMIT DRAWING SHEET 6 OF 8 //0 --J --- -- ----- -- - --- --- - -- - -- --- Hill 11 - - - - - - --100- - - - - - - Vt1 -- -- -- ------- LL -- --- ----- 0.08 -- -- --- 3;1 ------- ------ ---- --- --- -- --- --- --- -- -------- ---- -- — 0.02 — -- -- — — --7663 — — -- 0.025 -- — — — -- --- -H --- --- --- --- --- --- --- -�4 # -- --- -- ----- — _�—_ _ — — — / ----- ------- --- — — -------- -- - ----- ----- ----- — ----- — — — ---- — -- — _— — -- -------- — — —--------- 14 + 0.00 FIT --J --- ------- - --- -------- --- ------- - --- ------- ------- --- -- ---- - ------- ---- --- -- - - - -- --- /10- -- -- --- --- - ------ - - 1 - - - - - - - - - - - - - - - 1In r on -444,4444 _ _— — _ = 3; 7 -- -- --- ------- -- ------- --- ----- -- --- --- T — — --- — — ----- -- --- ------- --- -- --- -- -- + 6o.00 — — — — — — — — — — — — — — — — — — — — — — — — 14 — — — — --J --- --- ---- --- --- -- --- -- ----------------- III --- ------- ------- --- -- - -- -- -- ----- - - ---- - - ----- - - - ----- -- -- ----- - - -- - - -- - -- ----- - - -- ------ -- -- --- Mill ---- ------- --- III - -- I -- -- - - -- Hill -- .... -- -1 - - - _1111111 - - - - - - - - - /05 - - - - O . /00 - - - - - - LE - — — -77 — — — ---- go — 13 + 0.00 1 Hill 0 5 0 5 30 25 20 1 0 35 5 50 0 0 5 0 50 30 25 1 5 30 ...moo 0u 2.5 5 PROJ. REFERENCE NO. 1 7BP. 1 . R. 90 SHEET NO. 0 X-5 ■ . ■TT 0 5 50 70 5 - ------ --- --- - ---- --- --- --- --- ----- ----- - - ----- - --.. PERMIT DRAWINGHAL SHEET 7 OF 8 //0 --J --- -- ----- -- - ------ ----- -- - -- --- 105 — W ji -- -- -- -- -- --- ------- --- 0.08 ------ 02 0.025 --- 0.08 _ — ------- — — — ------- --- --- --- -- --- ------ --- --- :1 ------- — — — — --- — --- — -- --- --- -- --- --- --- --- --- --- -- — -- q 63 ------- 4 ------- — — — — -- — --- -- ----- + ----- 0.0 ----- -------- ----— — ---- — — — ---- -- — -- — 17 — — — --J --- ------- - --- -------- --- ------- - --- ------- ------- --- -- - ----- ----- ----- ----- - ----- - - - -- --�� -- --- - ------ - - -- --- 1 - - - - - - - - - - - - - - - - - - 1 ------ - - ° 02 0.025 0.08 -- -- --- ------- -- ------- — — — — -- — -- — --- -- - --- _— ----- - -- — — - — — — — _ ----- --- -- — ----- ------- _ — — --- --- --- — ------- ------- �� ---------- --- --- -- -- --- -- ------ --- ' — / ------- ------- --- -- ------- ------- --- --- --- ------- -------- tIp -- 17 + 0.00 --J --- ------- --- --- --- --- IJI, ------- --- --- ------- ------- -- - - -- -- - -- - - - ----- - - ----- ----- - - - - ----- - -- - - ----- -- - - -- -- - - - ----- -- - -- - --- -- 1LLi 9 --- ------- ------- IiIldi- jlqI --- --- ----- - -- - - -- -- - - -- -- - -1 - - - - - - - - - ----- - - - - - - - - - - - - uj 0.08 0.02 0.025 0.0 — — — — — — — — — — — — — -- 95 -- ------- — -- --- --- 3:� -- — — � — ----- ----- — — ----- — — ----- — — 16 + 0.00 0 5 0 5 30 25 20 1 0 35 5 50 0 0 5 0 WETLAND AND SURACE WATER IMPACTS SUMMARY WETLAND IMPACTS SURFACE WATER IMPACTS Site No. Station (From/To) Structure Size / Type Permanent Fill In Wetlands (ac) Temp. Fill In Wetlands (ac) Excavation in Wetlands (ac) Mechanized Clearing in Wetlands (ac) Hand Clearing in Wetlands (ac) Permanent SW impacts (ac) Temp. SW impacts (ac) Existing Channel Impacts Permanent (ft) Existing Channel Impacts Temp. (ft) Natural Stream Design (ft) 1 13+80 / 15+31 Proposed (Begin Bridge) End Bent 0.01 0.03 2 15+59.54 Proposed Bent < 0.01 2 15+69 / 16+61 Proposed (End Bridge) End Bent < 0.01 0.01 TOTALS*: 0.01 0.04 < 0.01 0 0 0 *Rounded totals are sum of actual impacts NOTES: Site 2: Permanent Fill in Wetlands (sq ft): 9 Permanent SW Impacts for permanent piles: 8 piles at 0.15 sq. ft./piles = 1.2 sq. ft Revised 2018 Feb