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HomeMy WebLinkAbout20190090 Ver 1_U-5827_Buffer Impacts Permit Drawings FINAL_20190118k li�%I1��'ii�' North Carolina Department of Transportation ,� S�r�r�lztivat�r ' „ Highway Stormwater Program ��' STORMWATER MANAGEMENT PLAN .i��•�-=�'�� (Version 2.08; Released April 2018) FOR NCDOT PROJECTS WBS Element: 44400.2.1 TIP No.: U-5827 County(ies): Wake Page 1 of 3 General Project Information WBS Element: 44400.2.1 TIP Number: U-5827 Project Type: Roadway Widening Date: 1/7/2019 NCDOT Contact: S. Reid Davidson Contractor / Desi ner: MI En ineerin , PLLC Andrew Nottin ham Address: Division 5 Project Delivery Address: 1011 Schaub Dr 2612 North Duke Street Suite 100 Durham, NC 27704 Ralei h NC 27606 Phone: 919 220-4717 Phone: 919-851-6606 Email: srdavison ncdot. ov Email: anottin ham mi-en ineers.com Cit ITown: Research Trian le Park Count ies : Wake River Basin s: Ca e Fear Neuse CAMA Count ? No Wetlands within Project Limits? Yes Pro'ect Description Pro'ect Len th lin. miles or feet : 0.71 mi. Surrounding Land Use: Forest, Short Grass, Residential Proposed Pro'ect Existin Site Pro'ect Built-Upon Area ac. 92 ac. 3.6 ac. Typical Cross Section Description: 2@ 12' lanes curb and gutter section with side walk and 4 lane curb and gutter section No roadway (project is mostly on new location). 4 lane curb and gutter section at with raised grass median. Future typical will be 4 lane curb and gutter section with raised beginning of project and a 2 lane shoulder section at end of project. grass median. Ties into 4 lane curb and gutter section at beginning of project and a 2 lane shoulder section at end of project. Annual Avg Daily Traffic (veh/hr/day): Desi n/Future: 10000 Year: 2040 Existin : 6800 Year: 2018 General Project Narrative: The Project involves extending Loius Stephens Drive (SR 1632) from Okelly Chapel Road (SR1628) in Research Triangle Park to Poplar Pike Lane in Morrisville. The project (Description of Minimization of Water runs along a ridge from 500' west of Parkside Valley Drive to the end of the project just west of Gray Marble Road. There are existing apartment developements on both sides Quality Impacts) of the road as well as existing steep terrain on the south side of the project. Due to these constraints there are not any good drainage outfalls along this stretch of roadway. The West end of the project has to go underneath existing I-540 which results in the roadway profile undercutting a existing outfall just west of I-540. Therefore most of the project drainage is drained in a stormdrain system from just west of Gray Marble Road to a Tributary of Kit Creek located just west of I-540. Two grass swales are proposed to treat runoff from the storm drain system before it enters the Tributary of Kit Creek. The two grass swales have been designed to the maximum extent practicable to treat as much of the runoff as possible. 12" inch pipes have been designed to drain the low flow portion of the runoff from the stormdrain system at two seperate locations and each will drain into a grass swale prior to entering the Creek. The grass swales are documented in the grass swale section of this SMP. The 12" pipes have been set 1' lower in the storm drain system catch basins so the first flush of the rainfall will drain into the grass swales for treatment and the higher flows will bypass the grass swales and drain into the creek through a rip rap lined channel to prevent erosion. Waterbody Information Surface Water Body (1): Kit Creek NCDWR Stream Index No.: 16-41-1-17-2-(0.7) NCDWR Surface Water Classification for Water Body Primary Classification: Water Supply IV (WS-IV) Supplemental Classification: Nutrient Sensitive Waters (NSW) Other Stream Classification: None Impairments: None Aquatic T&E Species? No Comments: NRTR Stream ID: N/A Buffer Rules in Effect: Jordan Lake Project Includes Bridge Spanning Water Body? Yes Deck Drains Discharge Over Buffer? No Dissipator Pads Provided in Buffer? No Deck Drains Discharge Over Water Body? 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) E lif;�l��'il�' North Carolina Department of Transportation ��� � ll?il l �4V d[P� , Highway Stormwater Program STORMWATER MANAGEMENT PLAN �`'^••� • (Version 2.08; Released April 2018) FOR NCDOT PROJECTS WBS Element: 44400.2.1 TIP No.: U-5827 County(ies): Wake Page 2 of 3 Additional Waterbod Information Surface Water Body 2): Crabtree Creek NCDWR Stream Index No.: 27-33-(1) NCDWR Surface Water Classification for Water Body Primar Classification: Class C Supplemental Classification: Nutrient Sensitive Waters NSW Other Stream Classification: None Impairments: None Aquatic T&E Species? No Comments: NRTR Stream ID: N/A Buffer Rules in Effect: N/A Pro'ect Includes Bridge Spannin Water Bod ? No Deck Drains Dischar e Over Buffer? N/A Dissipator Pads Provided in Buffer? N/A Deck Drains Discharge Over Water Bod ? N/A (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) Surface Water Body (3): Morris Branch NCDWR Stream Index No.: 16-41-1-17-3-1 NCDWR Surface Water Classification for Water Body Primary Classification: Water Supply IV (WS-IV Supplemental Classification: Nutrient Sensitive Waters NSW Other Stream Classification: None Impairments: None Aquatic T&E Species? No Comments: NRTR Stream ID: N/A Buffer Rules in Effect: N/A Pro'ect Inciudes Brid e Spannin Water Bod ? No Deck Drains Dischar e Over Buffer? N/A Dissipator Pads Provided in Buffer? N/A Deck Drains Dischar e Over Water Bod ? N/A (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) 1 Il�;li�v�y North Carolina Department of Transportation � S tOYlY1 W�cl ret' �, ,<.,<.,, Highway Stormwater Program �,'' STORMWATER MANAGEMENT PLAN — (Version 2.08; Released April 2018) FOR NCDOT PROJECTS WBS Element: 444002.1 TIP No.: U-5827 County ies : Wake Pa e 3 of 3 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 °/a cfs f s cfs f s Used Buffer Rules? 4 28+50 -L- LT (1)Unnamed 2 0 3.0 3.0 12.4 1240 85 0.47°/ 6.9 1.7 7.6 1.7 Yes Yes 35.846557,-78.879130 Tributary to 4 27+50 -L- LT (1)Unnamed 2 0 3.0 3.0 12.4 1240 50 2.80°/ 7.6 3.3 8.4 3.4 Yes Yes 35.846378,-78.878998 Tributary to Additional Comments � � � � � , � � See Sheet � A For I ndex of Sheets See Sheet � B For Con�enti onal Symbols �������� � N 00 � I ., � V � � � ����� � � ��� ��� ���� ���� ��� DOCUMENT NOi UNLESS ALL SIG1�' LOCATI�1�: LOUIS STEPHEI�S DRIVE EXTEI�SI01� (SR 1632) FR OM O'I�ELL Y CHAPEL R OAD (SR 1628)/LITTLE DRI T�E (SR 2153) I1� RESEAR CH TRIAI�GLE PARK TO POPLAR PIKE LA1�E I1� MORRIS VILLE TYPE OF WURK: GRADII�G, PA VI1�G, DRAII�AGE � SIGI�ALS END TIP PROJECT U-5827 -L- STA. 60 + 00.05 BEGIN CONSTRUCTION -Ll- STA. 10 + 91.86 BEGIN CONSTRUCTION -Y3A- STA. 10 + 58.00 TIP PROJECT U-5827 BEGIN CONSTRUCTION -L- STA. 21 + 2 6. 00 EI THIS PROJECT IS WITHIN THE MUNICIPAL BOUNDARIES OF THE RESEARCH TRIANGLE PARK, TOWN OF MORRISVILLE, & TOWN OF CARY CLEARING ON THIS PROJECT SHALL BE PERFORMED TO THE LIMITS ESTABLISHED BY METHOD III �,�� '� � ° `� ;/��; ��� ,� ��� /� � �� D , � , ,, #; �. , � - _ � ; R ,' ; �� ; � :�ERED FINAL "S COMPLET�' END CONSTRUCTION .-Y6- STA. 206 + 89.77 * / � � ` �O ` i�� . x Gi �" ������`�',r J � � ����� ��,�'6�'0,y �� � F �, �� i�� ; � -%�,� i . � / �'s � � �� �� �� � 0 ^ �� � �� Q � V � .� 0 END CONSTRUCTION -Y36- STA. 11 + 20.00 r � � � J 3 BU FFER IMPACTS PERMIT � � � � � � � � � � � � � � f� � z c� �� ��f� ��� ��� ��� ��w �� ��Q ��z ��� ��w ��� ��� ��� ��� ��� ��� •, � V � V ti-9p � � . ' '8 . <,, �-�,� . \`� �°>> \� �.� � �� a ,� ��\ � % �\ ,;�, . BEGIN CONSTRUCTION -L2- STA. 100 + 70.21 BEGIN CONSTRUCTION -Y5- STA. 12 + 11. 9 6 BU FFER SHEET DRAWI NG OF 4 END CONSTRUCTION -Ll- STA. 16 + 64.32 CONSTRUCTION � PROPOSED SIGNAL � D ��CONST !_ ; STA. lOf :'UCTI�N + 00.00 • � '/ � �� �s L l� F S U BMITTAL: U PDATE D R��/ PLAN S DATE : 1 V15�'Z 018 Prepared In the Offlce of: HYDRAULICS E11tGI1�EER GRAPHIC SCALES DESIG11l DATA PROJECT LEI�GTH R A M E Y K E M P o o ��0 ��G� � 2 0 1 ADT 2020 = 6,800 LENGTH ROADWAY PROJECT U-5827 = 0.710 MILES A S S O C I A T E S,.I N C. �� ��°� 50 5 50 00 ADT 2040 10,000 Transportat�on Eng�neers � � DHV = 10 % 5808 Faringdon Place, Suite 100 - Raleigh, North Carolina 27609 �Q �� Phone: 919-872-5115 - www.rameykemp.com o P�NS D= 65 % NC License No. C-0910 � � T = 4 % 2018 STAIIIDARD SPECIFICATI011iS SIG11lATURE: � � 50 25 0 50 100 V= 40 / 50 MPH ROADWAY DESIGIV E1VGI11tEER � � CLAUDETTE M.K. ROQUE, PE � a PROFILE (HORIZONTAL) TTST = 1% DUALS = 3% PROJECT ENGINEER � Q FUNC CLASS = RIGHT OF WAY DATE: �� � 10 5 0 10 20 NCDOT C011ITACT.• S. REID DAVIDSON, PE \� Q� URBAN COLLECTOR DIVISION 5— PROJECT DELIVERY UNIT HERB RIDGEWAY IV �� 0 0��� SUBREGIONAL TIER PH: 919-220-4600 LETTIIIIG DATE: PROJECT DESIGNER G� i� G3 p PROFILE (VERTICAL) SIGNATURE: N O N > w � � � � � ; � � � f� � � � � � � � � � � � � f� Z ff�� 0 ��� �� �� f�} £g �} ��� w{{} W ��� ��Q c/� � z ��� c��rw ��� ��� �� � ��� ��� ��� D ETAI L G TRAPEZOIDAL GRASSED SWALE w/ROCK CHECK DAM ( Not to Scale) WATER QUALITY b" OF FREEBOARD ROCK CHECK NATURAL GROUND LINE FLOW--� 10-YR. STORM EFFECTIVE ELEVATION BASE OF SWALE 1' OF #57 STONE 6" OF FREE � AI NATURAL GROUND � CLASS B RIP-RAP PROFILE CLASS B RIP-RAP 10-YR STORM EVENT � 3 �� �� ����� i.o� TYPICAL SECTION NOTES: 1) DO NOT USE INSIDE CLEAR RECOVERY AREA. 2) NOT PRACTICAL TO USE ON SLOPES > 5%. 3) FOR PERMANENT STRUCTURES IN GRASS SWALE. 4) CHECK DAMS SHOULD BE SPACED EVERY 25FT. FROM STA. 26+65 TO STA. 27+50 -L- LT FROM STA. 28+00 TO 28+50 -L- LT EST 1.17 TON CLASS B RIP RAP EST 0.33 TON #57 STONE , U5827-3 '�����`►�`►� ►��ss��l �`��,�,� ALLOWABLE IMPACTS ZONE 1 ALLOWABLE IMPACTS ZONE 2 BUFFER DRAWING SH EET 3 OF 4 i�� \\ Rc\ � DETAIL H RIP RAP AT EMBANKMENT ( Not to Scale) 10'min. Ditch 1.0'min. 2FT Grade GEOTEXTILE NWS=�0.5 FT Type of Liner=CL II Rip-Rap 33 TONS, Geotextile= 35 SY _ ���� �' �1 �� �� / / �� �'����� � �� � � �j� �� , � FROM STA. 26+40 TO STA. 26+55 -L- LT �� �� � � �� ,���� -�� �1�� ���ll���� � �� ��\ ,_ � , �� � �� � � � . � � � ,- - ; � �� ' � z�� ' ,� - ��,m � '; �/ m � ; _ ��\ � �-- � � , � DETAIL I TOE PROTECTION ( Not to Scale) 1 � �t� FILL NATURAL � ��,� SLOPE GROUND � � GEOTEXTILE d = 1.0 Ft. 20 +00 Type of Liner= CL B Rip-Rap /��// � / / / /� � // /� / .� //� ////// //l // / � _, ,, I / � \\ \\3a1 � / / � q// / J� \ ` � � _ . . - / / ' ' ; / /', � �/ - ,� / � ;�m / / � � ��� , ��� � �� � �ti /� % ,� � , � //y/' ��� / / / I/ I // � / / ' I '1 � a' \\\ 299 2 �1�\\ � � ,� � , / / / / / // 1 �� / //// � Q //// / /// / � � I' � N � � \\ 29g� / q5// J � I l � , �. � � ' � � � / / � �� � � ����� � �� � �- � • ��� - � � � � ., ' � , ���� �� �� , 2 � /��� � �b �� ��m � � � � � � ���� ��� � � � � � � � � � ,� � /� � � �� qa ,, ���� ,�� PROJECT REFERENCE NO. U-5827 RM/ SHEET NO. 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Type of Liner= CL II Rip-Rap STA. 26 + 55 TO STA. 26 + 65 -L- LT EST 5 TON EST 4SY GEOTEXTILE TYPE OF LINER: EROSION CONTROL MATTING FROM STA. 26 + 65 TO STA. 27 + 50 -L- LT FROM STA. 28+00 TO 28+50 -L- LT FOR —L— PROFILE VIEW, SEE SHEET 9 RIPARIAN BUFFER IMPACTS SUMMARY IMPACTS BUFFER TYPE ALLOWABLE MITIGABLE REPLACEMENT Site Station Structure ROAD PARALLEL No. (From/To) Size / Type BRIDGE ZONE 1 ZONE 2 TOTAL ZONE 1 ZONE 2 TOTAL ZONE 1 ZONE 2 CROSSING IMPACT (ft2) (ft2) (ft2) (ft2) (ft2) (ft2) (ft2) (ftZ) 1 25+65/27+47 -L- 2@10'x7' RCBC X 1353 1147 2500 TOTALS*: 1353 1147 2500 0 0 0 0 0 NOTES Revised 2018 Feb