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Home My WebLink About20190593 Ver 3_I-5111-I-4739 401 Buffer Mod Wake_Johnston December 10 2019_20191223-A�a STAniEmH STATE OF NORTH CAROLINA DEPARTMENT OF TRANSPORTATION Roy COOPER GOVERNOR December 10, 2019 N.C. Division of Water Resources 1617 Mail Service Center Raleigh, NC 27699-1617 Attn: Rob Ridings NCDOT Project Coordinator JAMES H. TROGDON, III SECRETARY Subject: Modification Request for Section 401 Water Quality Certification and Neuse Riparian Buffer Authorization for Interstate 40 Widening and Improvements from I-440/US 64 (Exit 301) to just north of SR 1525 (Cornwallis Road), including improvements to NC 42 and SR 1010 (Cleveland Road) in Wake and Johnston Counties, Federal Aid Project No. IMNHF-040- 4(139)301; TIPS I-5111 and I-4739, Division 5; Debit $570 from WBS Element 42346.3.1. Dear Mr. Ridings, The North Carolina Department of Transportation (NCDOT), applied for permits for the subject project on May 7, 2019. The North Carolina Division of Water Resources issued 401 Water Quality Certification for the project on July 10, 2019 (NCDWR Project No. 20190593). It has come to our attention that several proposed riparian buffer impact areas needed revisions. These areas were visited in the field by staff from NCDOT, RK&K, and S.T. Wooten on December 2, 2019. This matter has already been brought to your attention by NCDOT Division 5 staff. Attached are revised buffer drawings depicting the affected areas. These revisions reflect additional impacts to mitigable Buffer Zone 1 areas following Division 5 staff field reviewing of the top of banks and edge of transportation facility areas at each location. The following sheets have been modified: • Buffer drawing 1 of 52: titlesheet • Buffer drawing 23 of 52: plansheet 31 reflecting revisions to Sites 23A and 23B • Buffer drawing 24 of 52: plansheet 32 reflecting a revision to Sites 26A • Buffer drawing 47 of 52: summary table • Buffer drawing 51 of 52: summary table The following impacts were revised: Site 23A: previous mitigable zone 1 impact total: 8,260 sqft; new mitigable zone 1 impact total: 10,192 sqft (difference of 1932 sqft) Site 23B: previous mitigable zone 1 impact total: 635 sqft; new mitigable zone 1 impact total: 1,037 sqft (difference of 402 sqft) MAILING ADDRESS: NC DEPARTMENT OF TRANSPORTATION TELEPHONE: 919-707-6000 LOCATION: ENVIRONMENTAL ANALYSIS UNIT FAX: 919-212-5785 CENTURY CENTER, BUILDING A 1598 MAIL SERVICE CENTER 1000 BIRCH RIDGE DRIVE RALEIGH NC 27699-1598 WEBSITE: NCDOT.GOV RALEIGH NC, 27610-4328 • Site 26A: previous mitigable zone 1 impact total: 233 sqft; new mitigable zone 1 impact total: 422 sqft (difference of 189 sqft) • Overall total project previous mitigable zone 1 impact total: 299,329 sqft; new mitigable zone 1 impact total: 301,854 sqft (difference of 2,525 sqft) Please note that due to rounding of the impacts at these sites as well as the others, the overall increase difference for these sites is 2,523 sqft, however the table shows 2,525 sqft. These new drawings have revision dates of 12/4/2019. Compensatory Mitigation NCDOT has requested the appropriate additional mitigation from the N.C. Division of Mitigation Services. The revised acceptance letter will be provided once it is received by the Department. REGULATORY APPROVALS Section 401: We are requesting modification of the Section 401 Individual Water Quality Certification and Neuse Riparian Buffer Authorization from NCDWR. We are providing this modification request to NCDWR, for their approval. Authorization to debit the $570.00 Permit Modification Fee from WBS 42346.3.1 is hereby given. A copy of this request and its distribution list will be posted at https://xfer. services.ncdot. @pdea/PermApps/. If you have any questions or need additional information, please contact Gordon Cashin at gcashin@ncdot.gov or 919-707-6107. Sincerely, DocuSigned by: Mack C. pav"k 111 ", 248B309416... for Philip S. Harris, III, P.E., C.P.M. Environment Analysis Unit Head 2 qu h U O C 1T L to t 3 7 T U V 3 0 L 0 0 (D E C 0 C w V) a_ i 0 See Sheet 9-B For Flan Sheet Symbols 40 RALEIGH a4o 64 cPbr e KNIGHTDALE C ek `° 90 WENDELL 4401 Lake Nlalnut Johnson GreeK y 64 26 3 � 1 64 40 440 64 x ` u� F `5'`Yhce k BEGIN PROJECT Lake GARNER' Wheeler Z 4O7 Lake BUS N • Benson C �� m CLAYTON 42 2 42 4 er 0 '0 50 LO 70 70 I ake �� END JohnstoCunt *° PROJECT Airport VICINITY MAP (NTS) SITE 2 SITE 3� SITE I� STATE OF NORTH CAROLINA DIVISION OF HIGHWAYS WAKE & JOHNSTON COUNTIES LOCATION: I-40 FROM I-440 /US 64 (EXIT 301) TO JUST NORTH OF SR 1525 (CORNWALLIS ROAD), INCLUDING IMPROVEMENTS TO NC 42 AND SR 1010 (CLEVELAND ROAD). TYPE OF WORK: GRADING, DRAINAGE, PAVING, WIDENING, RESURFACING & STRUCTURES B UFFER IMPACTS NOTES: 1. A PORTION OF THIS PROJECT IS WITHIN THE MUNICIPAL BOUNDARIES OF THE CITIES OF RALEIGH & GARNER. 2. CLEARING ON THIS PROJECT SHALL BE PERFORMED TO THE LIMITS ESTABLISHED BY METHOD III MODIFIED. 3. THIS IS A CONTROLLED —ACCESS PROJECT WITH ACCESS BEING LIMITED TO INTERCHANGES. GRAPHIC SCALES DESIGN DATA ADT 2018 = 106,200 50 25 0 50 100 ADT 2040 = 137,200 DHV = 65% PLANS D — 9% 50 25 0 50 100 T — 9% V = 70 MPH & PROFILE (HORIZONTAL) FUNC CLASS: 75 MPH ** URBAN INTERSTATE l0 5 0 10 20 * (TTST 5% + DUAL 4%) ** DESIGN SPEED CHANGES PROFILE (VERTICAL) N, AT US 70 BUS c0 PROJECT LENGTH PLANS PREPARED BY: R—EL, KLEPPER S, 1-1, LLP 900 RID EFIELD DRIVE, SUITE 350 LENGTH ROADWAY TIP PROJECT 1-5111 /1-4739.......................... 12.950 miles RALEIGH, NORTH CAR ve09 NC LICENSE NO. F-0112 LENGTH STRUCTURE TIP PROJECT 1-5111 /1-4739.......................... 0.094 miles FOR NORTH CAROLINA TOTAL LENGTH OF PROJECT 1-5111 /1-4739................................. 13.044 miles DEPARTMENT OF TRANSPORTATION S. T WOOTEN 2018 STANDARD SPECIFICATIONS NCDOT CONTACT I Brandon J. McInnis, P.E. PROJECT ENGINEER 3YDRAULICS ENGINEER Aw BUFFER DRAWING SHEET 1 OF 52 REVISED 8282019 REVISED 12/42019 SITE 21 END TIP PROJECT 1-5111/1-4739 DOCUMENT NOT CONSIDERED FINAL UNLESS ALL SIGNATURES COMPLETED ®g NOR 04* P.E. SIGNATURE. ROADWAY DESIGN a ENGINEER O'z TR OP KZak Hamidi,P.E. LETTING DATE: Mary E. Yahl, P.E. PROJECT ENGINEER - DESIGN -BUILD UNIT J U N E 19, 2 01 8 PROJECT DESIGN ENGINEER P E SIGNATURE: BUFFER DRAWING MITIGABLE IMPACTS ZONE 1 PROJECT REFERENCE NO. SHEET NO. /-511111-4739 3/ SHEET 23 OF 52 MITIGABLE IMPACTS ZONE 2 NAD 83 SHEET NO. DES ROADWAY DESIGN HYDRAULICS ENGINEER ENGINEER G L I This document originally This document originally issued and sealed by issued and sealed by Mary E. Yahl, 040878, Matthew L. Cook, 27434, on 06-06-2019. on 06-06-2019. This medium This medium shall not be considered a shall not be considered a certified document. I certified document. 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P-0112 Engineers I Construction Managers I Planners I Scientists www.rkk.com Responsive People I Creative Solution° 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 ( 2) ( 2) ( 2) ( 2) ( 2) ( 2) ( 2) ( 2) ft ft ft ft ft ft ft ft 14A -L- 168+89-169+89 LT BANK STABILIZATION - SRM X 1658 946 2604 14B -L- 172+50-172+88 LT BANK STABILIZATION - SRM X 1824 1680 3504 14C -L- 175+81-176+98 LT BANK STABILIZATION - SRM X 2795 277 3071 15 -L- 186+18-188+55 LT ROADWAY FILL - SRJ X 0 90 90 16A -Y5RPD- 22+19-22+50 RT EXIST. 24" CMP PLUG X 2032 2231 4263 16B -Y5RPD- 24+79 RT EXIST. 15" CMP PLUG X 613 306 918 16C -Y5RPC- 53+20 LT 60" RCP - SCF, WQF X 1489 0 1489 17 -Y5RPC- 54+38-55+47 RT, -L- 250+27 LT, -Y5RPA- 21 +91-23+05 RT BANK STABILIZATION - SOE, WQV X 12126 3903 16028 18 -L- 256+39-257+51 LT & RT DITCH, 66" WSP- SOI, WSD X 6922 3626 10548 19 -L- 272+67-275+51 LT & RT DITCH, 66" WSP - SNF X 8722 5049 13771 20 -L- 281+93-284+50 LT & RT CHANNEL CHANGE - SNH, WQE,WRX X 3953 956 4909 21 -L- 322+40-323+33 LT & RT CHANNEL CHANGE, 72" RCP, SNY X 8579 4452 13031 22 -L- 323+52-325+32 RT CHANNEL CHANGE - SOC X 3438 1054 4493 23A -L- 361+15-364+65 LT CHANNEL CHANGE - SLF / SEM X 10192 2082 12274 23B -L- 368+90-369+15 LT BANK STABILIZATION - SEM X 1037 0 1037 23C -L- 374+40-378+99 LT CHANNEL CHANGE - SEM X 11509 228 11738 24 -L- 378+63-379+21 LT BANK STABILIZATION - SLI X 1108 0 1108 25 -L- 373+59-374+08 RT ROADWAY FILL/ DITCH - SNM X 61 775 836 26A -L- 381+90 RT BANK STABILIZATION - SNK X 422 0 422 26B -L- 385+01-385+81 RT ROADWAY FILL - SNK X 1025 0 1025 -L- 385+80-386+06 RT BANK STABILIZATION - SNK X 712 0 712 27 -L- 386+06-386+88 RT BANK STABILIZATION - SNO X 1765 1079 2844 28 -L- 387+14-387+47 LT 60" WSP - SEM X. 1116 0 1116 TOTALS*: 31431 15161 46592 51667 13572 65239 0 0 NOTES: REVISED 12/4/2019 Revised 2018 Feb 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) (ft2) 39 ONLY IN PERMIT SET 40 -L- 99+00-107+44 LT & RT BRIDGE X 14449 7030 21479 1104 2993 4097 41 ONLY IN PERMIT SET 42 -L- 106+42-107+44 RT ROADWAY FILL - SDN, WEN X 7169 5126 12295 43 -L- 109+63-114+04 RT ROADWAY FILL - SEO X 7471 4557 12028 44 -L- 110+99-115+29 LT & RT 60" RCP, DITCH - SEQ, WEO(1) X 12849 6061 18910 45 -L- 143+25-145+12 LT 48" CSP - SEU X 11384 6539 17923 46 -L- 164+25-164+78 RT 30" CSP / 36" RCP - SEA, WOE X 10987 7345 18332 47 -Y1 RPA- 16+15-17+72 RT 54" CSP - SLV X 5350 2012 7362 48 ONLY IN PERMIT SET 49 -L- 170+95-175+40 LT & RT 66" WSP / 66" RCP - SLU, WC, WOB X 20163 9924 30087 50 -L- 178+00-184+97 LT&RT 60" CSP, CHANNEL CHANGE - SLS,WOA X 38684 25634 64318 51 -L- 199+51-205+31 ROADWAY FILL, 66" RCP - SLR, WNZ X 17316 9930 27247 52 ONLY IN PERMIT SET 53 -L- 209+51-217+29 LT & RT 54" RCP / 66" RCP - MILL BRANCH X 27804 17778 45582 54 -L- 232+37-234+37 LT 54" WSP - SJ, WI, WJ X 8694 5213 13907 55 ONLY IN PERMIT SET 56 ONLY IN PERMIT SET 57 -L- 246+11-248+25 LT & RT 60" WSP - SDD, WFF X 15680 9394 25074 58 -L- 269+75-270+63 LT 36" WSP - SQ X 10972 7749 18721 TOTALS*: 1 28492 1 14255 1 42747 1 181583 1 113030 1 2946131 0 10 PROJECT TOTALS*: 1 116816 1 55819 1 172635 1301854 1 166946 1468800 1 0 10 NOTES REVISED 8/28/2019 12/4/2019 Revised 2018 Feb