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HomeMy WebLinkAbout20150068 Ver 2_RE P-4900 Pembroke modification request_20160222 (2)Carpenter,Kristi From: Sent: To: Cc: Subject: Attachments: Scott Davis <sdavis@axiomenvironmental.org> Monday, February 22, 2016 11:52 AM Herndon, Mason; Carpenter,Kristi Hair, Sarah E SAW (Sarah.E.Hair@usace.army.mil); Hamel, Marc L; Bridges, James F; Smythe, Brad; James Byrd (jabyrd@HNTB.com); Corey Vernier (cvernier@HNTB.com); Jay Watson (jfwatson@HNTB.com) RE: P-4900 Pembroke modification request, NCDWR Project No. 20150068 P4900AB_Permit_Drawings_REV 20160218.pdf Hi Mason and Liz, Please find the attached Permit Drawings and Summary with the dates appropriately revised. Please let us know if you need anything else. Sincerely, Scott Scott G. Davis Senior Scientist/Project Manager Axiom Environmental, Inc. 919-696-3045 From: Herndon, Mason [mailto:mason.herndon@ncdenr.gov] Sent: Monday, February 22, 2016 9:34 AM To: Scott Davis; Carpenter,Kristi Cc: Hair, Sarah E SAW (Sarah.E.Hair@usace.army.mil); Hamel, Marc L; Bridges, James F; Smythe, Brad; James Byrd (jabyrd@HNTB.com); Corey Vernier (cvernier@HNTB.com); Jay Watson (jfwatson@HNTB.com) Subject: RE: P-4900 Pembroke modification request, NCDWR Project No. 20150068 Scott, Would you please put a revised date on the new permit drawings and wetland impact summary sheet and e-mail them to me? Thanks! MH From: Scott Davis [mailto:sdavis@axiomenvironmental.or�] Sent: Thursday, February 18, 2016 4:19 PM To: Herndon, Mason <mason.herndon@ncdenr.�ov>; Carpenter,Kristi <kristilynn.carpenter@ncdenr.�ov> Cc: Hair, Sarah E SAW (Sarah.E.Hair@usace.army.mil) <Sarah.E.Hair@usace.army.mil>; Hamel, Marc L <mhamel@ncdot.�ov>; Bridges, James F<ifbrid�es@ncdot.�ov>; Smythe, Brad <bsmythe@ncdot.�ov>; James Byrd (labyrd@HNTB.com) <labyrd@HNTB.com>; Corey Vernier (cvernier@HNTB.com) <cvernier@HNTB.com>; Jay Watson (Ifwatson@HNTB.com) <Ifwatson@HNTB.com> Subject: P-4900 Pembroke modification request, NCDWR Project No. 20150068 Some files have been sent to you via the YouSendlt File Delivery Service. Download the file - 02 IP Mod Cover NCDWR 160218.pdf; 03 Pembroke Enq Form 4345 fillable rev160217.pdf; 04 Pembroke Enq Form 4345 siqned rev160217.pdf; 05 P4900mod Fiqure1.pdf; 06 P4900AB Permit Drawinqs REV 20160209.pdf; 07 P-4900 Additional-RW-LU 03.pdf Your files will expire after 14 days or 500 downloads. Good afternoon Mason and Kristi Lynn, I hope that you are well. As you know, the NCDOT Rail Division has identified one location associated with the P-4900 (Pembroke Connector) project that will require jurisdictional wetland impacts beyond those authorized by the approved 401 Water Quality Certification (issued March 3, 2015). An additional 0.05 acre of jurisdictional wetland is anticipated to be impacted through mechanical vegetation clearing. The Rail Division would like to request a modification to the Individual Permit to add this additional wetland impact. Pursuant to this, please find enclosed links to the following items: • A cover letter describing the proposed modification, • a revised ENG4345 form (digital fillable version), • the revised ENG4345 form (signed and scanned), • a figure depicting the proposed modification location, • revised Permit Drawings and Wetland Permit Impact Summary sheet, and • a mitigation acceptance letter from the NC Division of Mitigation Services. Please let us know if you have any questions about any of the information provided, if you need any additional information, if you have any difficulties retrieving the links, or if you would like a hard copy of this package delivered to Wilmington or the Transportation Permitting Unit office. Thank you again your help. Sincerely, Scott Scott G. Davis Senior Scientist/Project Manager Axiom Environmental, Inc. ,�_ �-----�� � 5 {r � 5 Af€ipm �r.wrpnm�nt�l. Inr„ 218 Snow Avenue Raleigh, NC 27603 919-696-3045 sdavis(a�aYiomenvironmental.org http://aYiomenvironmental. org � TO FAYETTEVILLE SCALE 1"=5Q' *����:�* ** * *�-- �I NTB NNTB NORTH CAROLINA, P C. 343 E. Six Forks Raad, Suire 200 Raleigh, Norrh Carolina 27609 NC License No: C-1554 DATE:FEBRUARY 18.2016 LEGEND F F DENOTES FILL IN WETLAND �DENOTES EXCAVATION IN WETLAND �DENOTES MECHANIZED CLEARING �DENOTES HAND CLEARING �DENOTES IMPACTS IN SURFACE WATER �DENOTES TEMPORARY IMPACTS IN SURFACE WATER �DENOTES IMPACTS IN SURFACE WATER (POND) TO LUMBERTON � - -- — - --- -�,�_ -- - — -- - -- - --- x -�- s+a.=z�+�z -L- Sta.=19+23 -w��'� � � Q,o= 3.3 cfs 3' BASE DITCH 4,�= 5.2 cfs _---- ---� -- -- � � Y ° „ V= 1.0 Ws V,o= 7.2 ft/s - - -- - + � � � d'= 0.7 ft SLOPE = 0.4% d = 0.8 fr t, _,,, -- � � " , s = 0.4 % EST D�E l78 CY s= 0.4% __- -- - y � � � � " n= 0.055 SEE DETAIL C n= 0.055 r - � - � - y -' _ , � � __ �3' BASE D/ CH - " � � � �, ^ � � "' _ SLOPE � .4% PROIECT REFERENCE NO. SHEET NO. P-4900A 5 RNJ SHEET NO. R,4ILROAD DESIGN HYDRAUUCS ENGINEER ENGINEER II��81EIl.�R�ii dN��B� lE�]L.�1�� DO NOT [rSE F CONSTRUCTION PERMIT DRAWINGS SHEET 3 OF25 � CLAS ll RlP R4P -- �' ���- - EST DDE l Y �' �TRU�TURES f�r;Y ITEM � � � R �' � � � �-- � SEE- DETAIL � O z �� � � R � ,i � O � o � ,— � R _ r � � � � _�0 � 7i � / \ S�ITE � � � _ � �� � �` �' SPECIAL LAT. Q O ,-`� � O �t ' �� ti0 � -z Q l~/1 W W W2 z�n � J � i 2W ---L C� W 1-�� \ -- /.� �* *� �L�7�Ol� * * Q� � � - -L- Sta.=20+73 Q„ = 2.6 cfs 3' SPECIAL LAT. V„= 1.4 Ws BASE DITCH d= oJ ft - --` __, SEE DETAIL�-- - s= 1.25% - �- � - - n= 0.055 1 -- �EXISTING CSXT RfW' : _ _ - -- - --- -- EXISTI -- - , NG 2 @ 4'X6' � � - * * ** * BASE DITCN *"* * ___---J'��� ------1\ SITE 2 SEE DETAIL A �� 3�+00 Wz z� � 5 +00 =W -L- U l!1 Q � EXISTING CSXT R/W � ��,,, __- --- 4� _� �- ��— � s �� '`— � — CTION � _----' S E DETAIL D -------- ------- �, -- " E 80 SY C - 2' SPECIAL LAT. - _ _- -r BASE DITCH - SEE DETAIL B � - - _ -' EST 33 TONS - 2' SPECIAL LAT. - -EST l00_ SYGE -- ---- --T -,- ---- �ASE DITCN -- -- �----- - — �- _-- --SEE-�FAf� E - �- --- -� __ : E- -__ -' , _ _'' -L- Sia.=24+72 ---- --- � - - - -- - - - - _ Q = 10 7 cfs APPROACH * �k ,; * ?% T TRUCTURE R050/ S ALL V,o�= 2.0 fVs �D BY TRENCHLESS d= 1.0 R EFORE THE BRIDGE � s= 7.g/ - f,Tr ,_ UCT D. n= 0.073 "=5 z O TO FAYETTEVILLE 3' BASE DITCH - SLOPE = 0.4% EST D�E l78 CY SEE DETAlL C o ,-� � o � � �� �o � -z Q l~/1 W w W= z �n __ J � —�i 2W -----L C� W Q� � � � - ----�,� - - - - - -- - - --- - x -�- sfa.=z�+�z -L- Sta.=19+23 ---����� - � '� Q,= 3.3 cfs Q�o = 5.2 cfs - - -� - � � � " r d = 0. � ft 5 V = 1.2 ft/s - - - � ' - s= 0.4% d = 0.8 ft ,r„''--'_' - , , _ s= 0.4% _- y - � � � � � :r n- 0.055 - n= 0.055 ` " - � , ' � � � � � - - y . � - � � CLAS� lIRIP R4P �-- - '� -B�M- __ ^ � � � � sTRu�ruREs r�,-�Y irFM � i � �� � , R � � ' � . r x � � \ � SITE 1 . � � �. � SCALE \ 1"=5Q,' *****�� _- F �o ���� �I NTB NNTB NORTH CAROLINA, P C. 343 E. Six Forks Raad, Suire 200 Raleigh, Norrh Carolina 27609 NC License No: C-1554 DATE:FEBRUARY 18.2016 LEGEND F F DENOTES FILL IN WETLAND �DENOTES EXCAVATION IN WETLAND �DENOTES MECHANIZED CLEARING �DENOTES HAND CLEARING �DENOTES IMPACTS IN SURFACE WATER �DENOTES TEMPORARY IMPACTS IN SURFACE WATER �DENOTES IMPACTS IN SURFACE WATER (POND) TO LUMBERTON �* * 1 �L�7�01� � -L- Sta.=20+73 _ Q,o= 2.6 cfs 3' SPECIAL LAT. V- 1.4 Ws : BASE DIrCH d�= OJ ft ---- - SEE DETAIL�- -- s= 1.25% � n = 0.055 � - __ _ - --- ---- yEXISTING CSXT RfkN -- � ' EXISTING 2 @ 4X6'� r !i, - *** ****** __------'", -- 3�/'. =5i00 -�- �3' PROIECT REFERENCE NO. SHEET NO. P-4900A 5 RNJ SHEET NO. R,4ILROAD DESIGN HYDRAUUCS ENGINEER ENGINEER II��81EIl.�R�ii dN��B� lE�]L.�1�� DO NOT [rSE F CONSTRUCTION PERMIT DRAWINGS SHEET 4 OF 25 � 4/. F i y - Tai� R , - � � o , , � o� + � �. � �O ' _ � I ��`� SPECIAL LAT. Q * - - - �` BASE DITCN S ITE 2 SEE DErAIL A �� 3a+oo z� �� _� �� Q � EXISTING CSXT R/W — � , _— --_ � 4�� — 4 — � s �� 4 s �,�- ���_ --- � - CTION � ' SEE DETAIL D ------- --------- � - ��, ?\ EST 80 SY � _ , _-�,� -_-- - - - - -___� , �: - _`,� r � , --- =� -- ' 2' SPECIAL LAT. - - - -- -- --- - ' BASE DITCH __ _- - - -- ---_ -_ SEE DETAIL B - i i EST 33 TONS 2' SPECIAL LAT. _ _EST l00_ _SYGE - - --- _ — -- — _- �ASE DITC'F� - — _ - - — - - - \ F- -- SEE- DE�AIL E - _ - - -- -- -- _ _— - — -- _ _ E- E-� -L- Sta.=24+72 . -- - - � __ - � _ Q,= 10.1 cfs - _ - - DRAlNAGE STRUCTURE R05Q1 SHALL Vo= 2.0 fVs BE INSTALLED BY TRENCHLtSS d= 1.0 ft METH005 BEFORE TH BRIDG°� s- 1.8% APPROACH F , UCV�ED. n= 0.073 F' .� . � * ��� �'� �'� "=5 WETLAND PERMIT IMPACT SUMMARY WETLAND IMPACTS SURFACE WATER IMPACTS 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 -L- 17+82 - 24+75 Road Bed / Brid e 1.06 0.20 0.20 0.03 2 -L- 26+95 - 27+75 Road Bed < 0.01 0.02 3 -L- 53+80 - 55+64 Road Bed / 2@ 7' X 6' RCBC 0.07 0.18 0.02 91 -L- 53+80 - 55+64 Bank Stabilization < 0.01 0.02 77 65 -L- 56+01 - 56+48 LT Road Bed 0.02 4 -L- 62+60 - 62+76 Road Bed / 42" RCP-V < 0.01 93 -L- 62+60 - 62+76 Bank Stabilization < 0.01 46 22 -L- 90+14 - 90+61 Road Bed / 60" RCP-V 0.01 82 5 -L- 90+14 - 90+61 Bank Stabilization < 0.01 43 22 6 -L- 102+03 - 104+98 Road Bed / 48" RCP-V 0.21 0.18 0.06 7 -Y2- 45+43 - 47+00 Road Bed 0.01 0.04 TOTALS': 1.36 0.56 0.31 0.03 0.08 432.00 109.00 'Rounded totals are sum of actual impacts NOTES: �