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Home My WebLink About20190200 Ver 1_920009_PermitDrawings_20190207_20190213�-��e�t��ti,�jY North Carolina Department of Transportation // � �ut01'1Y1�v2�Yet' Highway Stormwater Program �">�"I STORMWATER MANAGEMENT PLAN -- (Version 2.08; Released April 2018) FOR NCDOT PROJECTS WBS Element: SF-920009 TIP No.: 17BP.5.R.72 County(ies): Warren Franklin Page 1 of 2 General Project Information WBS Element: SF-920009 TIP Number: 17BP.5.R.72 Pro'ect T e: Brid e Re lacement Date: 2/1/2019 NCDOT Contact: Galen Cail Contractor I Designer: Frank F. Flemin Address: 1000 Birch Ridge Drive Address: 1151 SE Cary Parkway Raleigh, NC 27610 Suite 101 Ca , NC 27518 Phone: 919-707-6711 Phone: 919-557-0929 Email: cail ncdot. ov Email: fflemin ecolo icalen .com City/Town: Warrenton County(ies): Warren Franklin River Basin s: Tar-Pamlico CAMA County? No No Wetlands within Project Limits? Yes Pro'ect Descri tion Pro'ect Len th lin. miles or feet : 0.10 Surroundin Land Use: Rural residential, farmland Pro osed Pro'ect Existin Site Pro'ect Built-Upon Area ac. 0.8 ac. 0.5 ac. Typical Cross Section Description: 3@12'x8' RCBC 1@22' reinforced concrete slab on reinforced concrete full height abutments on pile footings Annual Avg Daily Traffic (vehlhrlday): Desi n/Future: 1940 Year: 2038 Existin : 970 Year: 2018 General Project Narrative: State projects SF-920009 involves the replacement of the existing NCDOT Bridge #920009 on NC-58 over Shocco Creek. Bridge #920009 consists of 1@22' reinforced (Description of Minimization of Water concrete slab on reinforced concrete full height abutments on pile footings. The proposed crossing is located in Zone AE of FIRM Map number 3720286800K and was studied by Quality Impacts) "Limited Detailed" methods. No proposed deck drains. Proposed culvert #920009 consists of 3@12'x8' RCBC. SF-920009 begins at STA. 15+75 -L-. Waterbod Information Surface Water Body 1: Shocco Creek Overflow NCDWR Stream Index No.: 28-79-22-6 NCDWR Surface Water Ciassification for Water Body Primar Classification: Class C None None Su lemental Classification: Nutrient Sensitive Waters NSW None None Other Stream Classification: None None None None None Im airments: None None None None None Aquatic T&E Species? No Comments: None NRTR Stream ID: Buffer Rules in Effect: Tar-Pamlico Pro'ect Includes Brid e Spannin Water Bod ? Yes Deck Drains Dischar e Over Buffer? No Dissipator Pads Provided in Buffer? No 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) HI�hWi1V North Carolina Department of Transportation SIOI"tYI�,N�ltPC �� -,,,� Highway Stormwater Program �� STORMWATER MANAGEMENT PLAN �=""—= (Version 2.08; Released April 2018) FOR NCDOT PROJECTS WBS Element: SF-920009 TIP No.: 17BP.5.R.7� County(ies): Warren Franklin Page 2 of 2 Bridge to Culvert Avoidance and Minimization Proposed Structure Summa Sheet No. & Station Sheet No.: 4 Station: 17+94 -L- Number of Barrels: 3 Drainage Area ac or sq mi : 71 Sq. Miles Barrel Width/Diameter ft): 12' Surface Water Bod : 1 Shocco Creek Overflow Barrel Height (ft : 8' Culvert T e: Reinforced Concrete Box Culvert Culvert Len th ft 57.6' Avoidance and Minimization Efforts: Erosion Control - Bank stabilization with Class II rip rap at 1.5:1 Rock Plating will be utilized on the left (Upstream side) in order to minimize (Bridge to Culvert) wetland impacts. Impervious dikes will be used for the construction of the culvert. Silt fence will be installed along the fill slopes. During the construction of the proposed culvert and roadway there shall be minimal clearing of vegetation on the existing shoulders and side slopes. Native seeding and mulching will be applied to excavated existing roadway embankment. Stream Slope Fish and/or Aquatic Life Passa e Existin Avera e Stream Slope %: NA °/o Existing Low Flow Channel Dimensions NA - No channel - overflow structure Proposed Culvert Slope %: 0.35 °/o in the Stream: Culvert Burial Proposed Culvert Burial Depth ft : 1.0' Existing Streambed Material: Sand/Silt Proposed Low Flow Dimensions 36' wide base channel. W/ 2:1 SS Through the Culvert: Proposed Sills/Baffles: NA Existing Low Flow Velocities in the Stream ft/s : NA - overflow channel Proposed Low Flow Velocities Through the Culvert ft/s : NA - overflow channel Alternating Low Flow Sills/Baffles: NA Culvert/Stream Ali nment Stream Patterns Upstream and No existing channel. Overflow structure. Downstream of the Culvert that Could Affect Fish Passage and Bank Stability: Bed Forms Impacted by Culvert (riffles, NA pools, glides, etc.): Low Flow Floodplain Bench Required? No (provide justification) Bends at Inlet/Outlet? No (describe culvert alignment with stream) Stream Realignment Necessary? (provide No justification) Bank Stabilization: Class II Rip Rap Outlet Velocities Natural Stream Channel 2-yr Velocity (ft/s): 0.6 Natural Stream Channel 10-yr Velocity (ft/s): 1.1 Proposed Culvert 2-yr Outlet Velocity (ft/s): 2.8 Proposed Culvert 10-yr Outlet Velocity (ft/s): 5.8 Roadway Geometric Considerations Evaluate/Describe Roadway Geometric Constraints: A meeting with US Fish and Wildlife and other stakeholders was held on site on 1/26/2017 to discuss alternative alignments and structure types for the replacement of the two bridges. See discussion items below. There was general consensus to realign the road to the West. There was general consensus that the replacement structure of the overflow bridge (Warren 09) can be a RC Box Culvert. The entire existing roadway embankment is to be removed to natural ground between the tie-ins with the new and old alignment. This area will be stabilized with Native Seed Mix and matted. � . � � � � � • � � V W O � � � `� �� WARRE1�l CD U1�lTY LOCATION: BRIDGE NO. 9 OVER OVERFLOW FOR SHOCCO CREEK O1V NC 58 TYPE OF WORK GRADI11lG, DRAINAGE, PAVIIVG, A1VD CULVERT WETLAND AND SURFACE WATER IMPACTS PERMIT �RqBB/l BOTTOM RD �� J G 56� �� N � •� � V � � O �V CLEARING ON THIS PROJECT SHALL BE TO LIMITS ESTABLISHED USING METHOD III. THIS PROJECT IS NOT WITHIN ANY MUNICIPAL BOUNDARIES. PERMIT DRAWING SHEET 1 OF 4 � I SRS 20�� P� 8 N DOGUMENT NOT CONSIDEREU FINAL UNLESS ALL SIGNATURES COMPLETED GRAPHIC SCALES DESIGN DATA PROJECT LE11iGTH Prepared Zn the O}Jices oJ:• FIyDRAULICS ENGINEER LENGTH ROADWAY STATE PROJECT 176P.5.R.72 = 0.101 mi. „S T E WA R T �VI1� 50 25 0 50 100 2018 ADT = 970 VPD .Fa�..E��n,�.E«o �, vHs e�g��eer��g Nc, P-c �c-s�os� �� , 2038 ADT = 1940 VPD LENGTH STRUCTURES STATE PROJECT 17BP.5.RJ2 = 0.008 mi. �`�s'n��`;�°'°' =a��F�'•��s��s �40�+a'Ra`e�9h N�z�666U11esoo ��,� �q� PLANS V= 45 MPH TOTAL LENGTH STATE PROJECT 176P.5.R.72 = 0.109 mi. za�s sraxnaeu srEcrFrcnrroxs yE � � R1GHT OF WAY DATE: ANDY YOUNG. PE SIGNATURE: m� 50 25 0 50 100 CLASS = MAJOR � COLLECTOR APRIL 10. 2018 rxo�ECT exciNSEx ROADWAY DESIGN ��, � RlGHT OF WAY ENGINEER PROFILE (HORIZONTAL) SUBREGIONAL TIER MICHAEL BURNS, PE �� a� COMPLETE: PROJECT DES7GN ENGINEER �yg p�� 0 5 � �0 20 LETTING DATE: LISA GILCHRIST, EI NCDOT CONTACT P E PROFILE (VERTICAL) DECEMBER 12, 2018 srcxaz�xs: See Sheet 1A For Index of Sheets See Sheet 18 For Conventlonal Symbols PROIECT REFERENCE NO. SHEET NO. 178P.5.R.72 4 N Z 0 N � K � 6 N � � _ � a _ �' o� � @ 0 N c m 0 � w � � � w � i 0 25' 0' 50' 50' 0' 100' INSET SCALE GRAPHIC SCALE _ iNo��o s�oi�(_.. F\ hs� Ps ��o��d �� 2.��`�s�o D D 1.5 Ft. I B= 7.5 Ff. Geo�e..iile Type of Liner= CLASS B RIP RAP �, FRO� A.18+69 TO STA.18i b-L- RT � '-' / � ' °��;' ti�� / , �P�� INLET DETAIL � No� �o s�oi�� Ham.ai �.5�� F�n Ground 6:� S�ope Rock B ion�y B= Min.15 Ff. FROM $TA.17+33 TO $TA. 18+75 -L- LT �3I�S�S ,Lo11 7p " NP OUTLET DETAIL i N � �o s�aie� Na��.ai Na��.a� �T ?:� �y�� Gro�nd d D Geote,�lle B Min. D= 1 Ft. Max. d = 3 H. WI�eN B I: > 6.0' 8= 36 R. S�d. o. 9J6.01 Type of Liner= CLA55 I Rip-Rap STA.18+07 -L- RT „ .ne�a.�� V�1V STEWART ��aE,��e,��gN�P�«-3�os, 9<0 usDn�e.SUAe500 Raieign r�cn6o6 DOCUMENT NOT CONSIDERED FINAL UNLESS ALL SIGNATURES COMPLETED PERMIT DRAWING SHEET 2 OF 4 � DENOTES FILL IN W ETLAND � DENOTES EXCAVATION IN WETLAND � DENOTES MECHANIZED CLEARING � �- �� ----- � � � � � � ' � � r �� \o lY' �y � 'k � �t ,� + � tt ,� ,R, �\ \ � �*�� _�� Sd7.4PE � � � � � �� \ . .. \\ � � � � �� .,. (OIS/ROAD BED �� `\ � �t `k �,k � � �`k � .K `k �� t � � � �� 'K � � tF ��k \ 'ILL BE REMOVED TO � � ��t � � �k � �t � ,k `K � �t � � � � � � �e � ,k 7 AT� L � ROU� �nc- ! ` �� lY `k� � k� � �� \k� � �� / ^ ��TOEDET�AIL�ION � � �w. �� ,�� .��'� � �� wrcuss��aiPHanP \� �,��e'�� '� �'� � � ��e � � � �a�. eoEsoNaoi SITE 3 �� `��`� �� `� �`�� `�� EST 60 TONS j .` �t � � � � `K �t ,k EST 235 $Y GEOTEXTILE � I �� `k �: � � � `k �t � � � 'K �i h DDE = 415 CV � � � � � -.�, 'k �k � � � 'k `K � tt � .k `Pi SEE OUTLET DETAIL �k � � `k �m _ '�—� � � � �k � � � � v _ �4� � � ,K � �Lp � .K � er�,� �� .� � �d � t�� i � � �� —F—� �--� ,� .� F � 4-- _�F" �k �e ,� `� �� e �� _� �� \ � � � � � � � � � � � � � � � �/ l�_�le �`K ��k ,�� / �'\ �� i �� y i� .� � � / � 1k y \ �M`ley �, tE � � `� tk �� J ,. �\� ��I � �� ,.� �� FOR —L— PROFI(E.SEf SHEEr 5 FOR STRUCTURE PLANS.SEE SHEETS C—ITHRU C? PROIECT REFERENCE NO. SHEET NO. 178P.5.R.72 4 �3I�S�S ,Lo11 7p " NP C o� � � � x � � a �' i� � i 0 � ro V C N E O C W � � � W � / 0 25' 0' 50' 50' 0' 100' INSET SCALE GRAPHIC SCALE �,�� _. . � No� �o s�oi�� F\ hs� Ps �,o��d �� 2.��`�s�o D D 1.5 Ft. I B= 7.5 Ff. Geo�e..iile Type of Liner= CLASS B RIP RAP �, FRO� A.18+69 TO STA.18i b-L- RT � '-' / � ' °��;' ti�� / ,�P�� INLET DETAIL � No� �o s�oi�� Ham.ai �.5�� F�n Ground 6:� S�ope Rock B ion�y B= Min.15 Ff. FROM $TA.17+33 TO $TA. 18+75 -L- LT OUTLET DETAIL i N � �o s�aie� Nawai Naw.oi �T ?:� �y�� Gro�nd d D Geote,�lle B Min. D= 1 Ft. Max. d = 3 H. WI�eN B I: > 6.0' 8= 36 R. S�d. o. 9J6.01 Type of Liner= CLA55 I Rip-Rap STA.18+07 -L- RT k� N � ��(; �e�� W/CLA55 I RIP�RAP � f�".� + , BANKS ONLY �� µ� �� K�t�" l55' RT �� k ELEV. = 179.9' \ yP � tt .K�F ,� ,k K $ SLOPE — 0.0% � �\ �r� � � µ ' p �k �e/ EST 60 TONS SITE � � � �\ k � � � µ � � �` ,K � �r � EST 235 $Y GEOTEXTILE � � � ,K 1� � � � � � � � �t � . �k � DDE = 41S CY mF � �' ,k k� � �t ��-� �_,�, `K � � � � ��Y= � f SITE Z SEE OUTLES DETAIL � �r � �,. � J � s� µ. ,t��„k `K . � � +` � �'k K`k k�°� , � � � � k \ �,kk' ��'� ._. . _ _ ``\ ��tJ �� f� �< `�� +`� � �'° " e ,�-� �� F � � ��4— _c '`.,J< � ��e `� ,� `� � �� r\� �vY�� k�� K`�� \ �k'WtB�.� ,k '� � � � ye � `k � K 'k �k Y: " � Y- � �`� 'k m .� �� ! �e t� � � ,K `k ,� t� � 'k � �e ;e � : � 'r `\ k� �� e� � �� \ \ ltt��'K� �e Y` �`K� �t�k �� k _ � � � � � � � � � \ � \ �� g✓ IDOCUMENT NOT CONSIDERED FINAL UNLESS ALL SIGNATURES COMPLETED PERMIT DRAWING SHEET 3 OF 4 -- ,� � �- � ��,��, A �� .. � �� ,��`� �« +�� — �x '� 5a raPE '� � � �x `� �r '� �� ,� �,�� e �� '. �� g� �� \\�`��,��`��`�� ce�� ".�� e� � �� A � � �� a� E`K�t �K�'k �'k `k��t� `k�� \t�`k�'K�t��\\ 3 \ /� �`_�,� � ��,�� i� � � � / � 1k i \ ��`te.� � �t � � � � � � v �� J � �� 11 � � � � �� ..� � � �� FOR —L— PROFI(E.SEf SHEEr 5 FOR STRUCTURE PLANS.SEE SHEETS C—ITHRU C? WETLAND AND SURACE WATER IMPACTS SUMMARY Hand Existing Existing Permanent Temp. Excavation Mechanized Clearing Permanent Temp. Channel Channel Natural Site Station Structure Fillln Fillln in Clearing in SW SW Impacts Impacts Stream No. (From/To) Size / Type Wetlands Wetlands Wetlands in Wetlands Wetlands impacts impacts Permanent Temp. Design (ac) (ac) (ac) (ac) (ac) (ac) (ac) (ft) (ft) (ft) 1 15+g0 to 16+7g -L- 3@ 12' X 8' RCBC 0.03 2 16+74 to 19+46 -L- 3@ 12' X 8' RCBC 0.14 0.01 0.09 3 19+65 to 21+25 -L- 3@ 12' X 8' RCBC 0.05 TOTALS*: 0.17 0.01 0.14 0 0 0 *Rounded totals are sum of actual impacts NOTES: 2018 Feb