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HomeMy WebLinkAbout20070047 Ver 2_Request for Revision_20071023,. .,,,,.,s STATE of NORTH CAROLINA DEPARTMENT OF TRANSPORTATION MICHAEL F. EASLEY DIVISION OF HIGHWAYS LYNDO TIPPETT GOVERNOR SECRETARY October 23, 2007 Stephen Lane NC Division of Coastal Management 400 Commerce Ave. Morehead City, N.C. 28557 Dear Mr. Lane: SUBJECT: Regaest for Revision of Eiistiag CAMA Mnjor Development Permit: Permit # 20-07 for Second Bridge to Oak Island in Brunswick County; TIP R-2245; Federal Aid Project STP-1105 (06); State Project 8.2231201; WBS #34407.1.1. The North Carolina Department of Transportation would hlce to request a revision to CAMA Major Permit # 20-07 for the conswction of Second Bridge to Oak Island in Brunswick County, TIP R 2245. NCDOT is requesting authoriTation for temporary work trestles at the Davis Canal crossing on Middleton Ave. According to the contractor, the existing bridge's substructure will not support the weight of the equipment required to construct the interior bents. Therefore he has submitted a proposal for a temporary 30 ft x 30 ft work trestle on both the sides of Davis Canal (Sites 3 & 4). Each work trestle will require two 24" pipe piles to be installed in open water within the permitted footprint of the bridge. A total of 12.57 square feet of open water will be temporarily impacted by this request. Therefore, NCDOT is hereby requesting a revision to CAMA Major Permit #20-07 to allow for the proposed temporary work trestles at Davis Canal as descn'bed above and depicted on the attached drawings. NCDOT acknowledges that $100.00 may have to be debited against the WBS element provided above if it is determined that this request is deemed as a minor modification rather than a refinement. Per Mr. Dave Timpy (USAGE) and Ken Averitte (DWQ), since the trestle will not resuh in any additional penvanent impacts and will be constructed within the existing permitted footprint, a modification to USAGE Permit No. 199506041 and DWQ Individual Certification No.3608, DWQ Project No. 20070047 will not be required. Therefore by copy of this correspondence, NCDOT is hereby providing the USAGE and DWQ with revised plan sheets for their files as requested. If you have any questions or need additional information please contact me at (910) 251-5724. Sincerely, i~~ ~~ Mason Herndon Division 3 Environmental Offiicer 124 Division Drive, Wilmington, NC 28401 PHONE: (910) 251-5724 FAX: (9l0) 251-5727 cc w/attachment Mr. Steve Sollod, DCM, Raleigh Mt. Dave Timpy, USACE, Wilmington Mr. David wainwright, DWQ, Raleigh Mr. Ken Averitte, DWQ, Fayetteville Mr. Brett Feulner, NCDOT NEU Mr. Jce Blair, NCDOT Division 3 124 Division Drive, Wflmington, NC 2$401 PRONE: (910) 2515721 FAX: (910) 251 5727 10 0 r4 8292% GRADE DATA r u~ r at~t w t.n. ~1 ELEY? 0 0314 L PI STA. 16+10.00 -L- ELEV.=20.62 YC ~ 250' BEGIN FRONT SLOPE STa 20+61.35 -L- EL.20.046 ~ _~~ r .. ~--~ ---- APPROZIMATE W NATURAL GROlX10 HP 12 X 53 STEEL PIL (TYPJ ®LAICLASSIFIED STRUCTURE EXCAVATION -o°-AIN. SPAN A 1RTH BERN (TYP.) EXP. ri SLOPE 1%:l NORMAL TO ~• ~ CAP (TYPJ w 0 END BENT *1 / CLASS II " RIP RAP KJ'Q QQOSJ~ 1'-0" 11IN, o UOOO 0 ~ EARTH BERM . EL 14.150 II ~I II w.P. =1 STa 20+66A/ -L- 1 I TO SR 1104 BEGIN FRONT aoPE fN AIIDDLETON AYE. ST ~ A. 20+61.35 -L- I I J ~ ' _ I I 1 FILL FACE 4ir END BENT =1 ~ I I 1'-T"MIN. BERM II II II II II II rh., LI [1+50 1 SPAN 8 22+00 SPAN C Fix. FIX. FIX. FIX. BENT •1 CONTROL LINE BENT •2 CONTROL tINE~ ! EXIST. I~ SUBSTRUCTUR EXIST. ~ EXIST. SUBSTRUCTURE r- `SUBSTRUCTURE TORE l.-.1 LLL ~. f i15 OCT, 941 I 1 II rr r II ~ II MHM2.1 II jj II ~ II ~ II I I MTL 0.6 I I I I' w II II ).~ 11 ~ _ II *~l`` ILL I1 C -- ^o lam! e M - N N 17 Ifj Y) I ~ ~ J W . -2Si: w w I6'TH STEEL LPILE BENT *1 TIPS (TYPJ BENT *2 SECTION ALONG ~, -L- M ~. EXISTING ~~ lI1E STRUCTURE (TYPJ. ~T ' ' ~s>'rlr ' II 1 I II I ~ II I I II --I 1 I I I (SPAN II I I 4 -L- II II II II LJ BIG DAVIS CANAL CLASS II RIP RAP 22+50 FILL FACE A E.B. =2 STA. 22+33.56 -L- EL.19.529 BEGIN FRONT SLOPE STA. 22+3g,61 -L- ® E1.19.514 F~ ~ N / p_ w END-BENT *2 F.A. No. STP-1105l17) ~- N ~ m (/~St~t a BENT =2 / ~ CONTROL IINE~ a , E 1 I I II t I ~ BRIDGE ID I STa 21+50.00. -L- , NP j j STa II ~'~'~' (TYPJ I I I iI II ~ " f LJ 27'-6• (SPAN ~ FACE A END BENT =1 TO FILL FACE 0 '21 EKP. 1'-7"MIN. BERM tTYP.) « q * ul ~ o M ri ~ w I\ I~ it ~ i\ II II LJ N EARTH EL. (3.648 r. 1'-T"MIN. BERM ' c) I I I I I w.P. =4 sra 22+3366 I BEGIN FR I STa 22+3 I I, I I I I I '~"FOeFE~~Tn 1 I I I M ~ TO SR 1190 ~ ~ TO TMTf~OASTAI MATFRIIAY END M PROJECT N0. R-2245 _ BRUNSWICK Col1WTY STATION: 21+50.00 -L- ~'~ slfEr 1 GF 3 eEPLncFS BRIDGE =20 ~..~I~I.~I, IttT4 OEQAATI~NT Of TRAHSPdRTATYQN ' ~ .aa~. 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