20161268 Ver 4_401 Request Attachment_20211021

STATE OF NORTH CAROLINA
DEPARTMENT OF TRANSPORTATION
ROY COOPER J. ERIC BOYETTE
GOVERNOR SECRETARY

Mailing Address:
NC DEPARTMENT OF TRANSPORTATION
DIVISION OF HIGHWAYS
5501 BARBADOS BOULEVARD
CASTLE HAYNE, NC 28429-5647
Telephone: [phone]
Fax: [phone]
Customer Service: 1-877-368-4968

Website: ncdot.gov
Location:
5501 BARBADOS BOULEVARD
CASTLE HAYNE, NC 28429-5647

October 21, 2021

Brad Shaver
NCDOT Coordinator
Wilmington Regulatory Field Office
US Army Corps of Engineers
69 Darlington Avenue
Wilmington, North Carolina 28403

ATTN: Brad Shaver, NCDOT Coordinator

Dear Sir:

Subject: Request for Modification to Individual Section 404 and Section 401 Water
Quality Certification for the proposed Hampstead Bypass in Pender County.
State Project No. 40237.1.2, TIP No. R-3300B. Debit $570.00 from WBS No.
40237.1.1

References: Section 404 Individual Permit signed August 10, 2017 (SAW-2007-1386) for U-
4751 & R-3300
Section 401 Water Quality Certification issued June 5, 2017 (20161268) for U-
4751 & R-3300
DCM Federal Consistency CD17-018

The purpose of this letter is to request modification of the Clean Water Act (CWA) Section 404
Individual Permit (IP) and Section 401 Water Quality Certification for R-3300B.

This modification request addresses the following changes in design and impacts:
x Removal of Service Road (SR) 8 – The need for Service Road 8 (SR 8) and its associated
bridge over proposed Hampstead Bypass were identified early in the project planning
process since the project cut off access to a very large portion of the Jamestown Pender, LP
property (right of way parcel 82 plan sheets 19 -23 & 32). However, following protracted
negotiations with legal representatives of this Map Act property, a determination was made
to purchase the entire property which negated the need for SR8. This change has decreased
permanent non-riparian wetland impacts by 2.02 acres (1.947 ac of permanent fill and
0.055 ac of mechanized clearing).
R-3300B Hampstead Bypass
Page 2 of 3
x Permit Site 31 (Sta. LLT 320+33) – the original proposal was to extend the existing 2@ 4 ft
x 6 ft reinforced concrete box culvert (RCBC). After further studies and evaluation of the
existing structure, the Department has determined that the existing structure needs to be
replaced with 2 @ 7 ft x 6 ft RCBC. See permit drawings 146, 147 and 149 of 162. The
revision reduced permanent stream impacts by 7 linear feet, however temporary stream
impacts increased 27 linear feet due to this change.
Please find attached a complete revised set of roadway permit drawings and impact summary for
R-3300B. The existing authorized utility permit drawings and impact summary have not changed
and are still valid.
In the coming months, NCDOT will be submitting another modification request for impacts
associated with the completion of the U-4751 Interchange at I-140 and impacts associated with the
construction of the Beane Mitigation Site once the mitigation plan is approved by the agencies. It is
the Department’s proposal to use the non-riparian mitigation credits that are no longer required for
R-3300B due to this reduction of impacts to partially offset the impacts to non-riparian wetland
impacts associated with the completion of U-4751 interchange. Our original intent was to submit
all of these modification in one submittal, however the R-3300B modification is needed now in
order to be included in the advertisement for Letting.
REGULATORY APPROVALS
Section 404
Application is hereby made for a modification to the USACE Individual 404 Permit as required for
the above-described activities.
Section 401
Application is hereby made for a modification to the Section 401 Water Quality Certification from
the NC Division of Water Resources. Authorization to debit the $240 Permit Application Fee from
WBS Element 40191.3.2 is hereby given.
CAMA
A copy of this application is being provided to the NC Division of Coastal Management for review
in accordance with their Federal Consistency determination.
If you have any questions or need additional information to process this modification request,
please feel free to contact me at [e-mail] or at (910) 341- 2036.
Sincerely,
For Chad Kimes, PE, Division 3 Engineer
North Carolina Department of Transportation
ec: Hannah Sprinkle, NC Division of Water Resources
Kristi Lynn Carpenter, NC Division of Water Resources
Digitally signed by Mason
Herndon
Date: 2021.10.20 16:04:11
-04'00'
R-3300B Hampstead Bypass
Page 3 of 3

Cathy Brittingham, NC Division of Coastal Management
Stephen Lane, NC Division of Coastal Management
Chris Rivenbark, NC Department of Transportation, ECAP

Enclosures

(Version 2.08; Released April 2018)40237.1.1TIP No.:R-3300BCounty(ies):Pender Page 1of 5TIP Number:Date:Phone:Phone:Email:Email:County(ies):CAMA County?YesDesign/Future: Year:2040Existing:Year:Aquatic T&E Species?Comments:No N/AN/AN/ADeck Drains Discharge Over Water Body?(If yes, provide justification in the General Project Narrative) (If yes, describe in the General Project Narrative; if no, justify in the General Project Narrative)(If yes, provide justification in the General Project Narrative)ac.N/A, new location [e-mail] Includes Bridge Spanning Water Body? Deck Drains Discharge Over Buffer? Dissipator Pads Provided in Buffer?NRTR Stream ID:Annual Avg Daily Traffic (veh/hr/day):Existing SiteProject Length (lin. miles or feet): ac.Surface Water Body (1): Class SANCDWR Surface Water Classification for Water BodyN/ABuffer Rules in Effect:NSFN/ATwo 12' travel lanes in each direction (4 total) with 10' paved shoulders and 34' wide grass median.Waterbody Information2016NCDWR Stream Index No.:40237.1.1Impairments:Other Stream Classification: Primary Classification: Project Built-Upon Area (ac.)R-3300B is a new location roadway project for future NC 417 (Hampstead Bypass) from south of NC 210 to east of SR 1563 (Sloop Point Loop Road). Work will include grading, drainage, paving, structures, signals, and culverts. Wetland and stream impacts have been minimized using maximum 3:1 side slopes across jurisdictional streams and through wetland areas. Off-site and roadway drainage have been sepDrated to the maximum extent practical and roadway drainage discharged outside of wetlands areas, where possible. Toe protection at toe of fill slopes, in lieu of lateral ditches, have been SURSRVHGin wetland areas to PLQLPL]Himpacts to wetlands, where possible. Culverts in MXULVGLFWLRQDOstreams will be buried to promote fish passage. A stormwater wet detention basin and dry detention basin have been designed at the northern most interchange to provide stormwater quality and quantity control. Sungate Design Group, PANorth Carolina Department of TransportationHighway Stormwater Program STORMWATER MANAGEMENT PLAN FOR NCDOT PROJECTSProject Type:Div 3 Environmental Program SupervisorAddress:General Project InformationR-3300BWBS Element:New LocationWBS Element:Joshua G. DaltonNCDOT Contact:910-341-2036905 Jones Franklin RdRaleigh, NC 27606Contractor / Designer:[e-mail] Hayne, NC 28429Address:3/29/2019PenderHampsteDdMason Herndon5501 Barbados Blvd.River Basin(s): City/Town:89.6Typical Cross Section Description: Surrounding Land Use: General Project Narrative:(Description of Minimization of Water Quality Impacts)YesRural, Residentail, CommercialUT to Old Topsail CreekWhite Oak18-87-1212.66.916 milesProject DescriptionProposed ProjectCape FearSupplemental Classification: High Quality Waters (HQW)Wetlands within Project Limits?
(Version 2.08; Released April 2018)North Carolina Department of TransportationHighway Stormwater Program STORMWATER MANAGEMENT PLAN FOR NCDOT PROJECTS40237.1.1TIP No.:R-3300BCounty(ies):Pender Page 2 of 5Aquatic T&E Species?Comments:No N/AN/AAquatic T&E Species?Comments:No N/AN/AAquatic T&E Species?Comments:No N/AN/A(If yes, provide justification in the General Project Narrative) (If yes, describe in the General Project Narrative; if no, justify in the General Project Narrative)Deck Drains Discharge Over Water Body?(If yes, provide justification in the General Project Narrative)NRTR Stream ID:Surface Water Body (4): Class CImpairments:LSCBuffer Rules in Effect:N/AWBS Element:Surface Water Body (2): Buffer Rules in Effect:N/AAdditional Waterbody InformationWinding Branch (Trib to Harrisons Creek)NCDWR Stream Index No.:Harrisons CreekNCDWR Stream Index No.:18-74-4918-74-49Swamp Waters (Sw) NRTR Stream ID:Class CPrimary Classification: NCDWR Surface Water Classification for Water BodySupplemental Classification: Other Stream Classification: Impairments:Project Includes Bridge Spanning Water Body? Deck Drains Discharge Over Buffer? Dissipator Pads Provided in Buffer?N/ASupplemental Classification: Supplemental Classification: Other Stream Classification: LSBLSDBuffer Rules in Effect:N/A(If yes, describe in the General Project Narrative; if no, justify in the General Project Narrative)(If yes, provide justification in the General Project Narrative)NCDWR Stream Index No.:Primary Classification: Other Stream Classification: Class C18-74-49-1Swamp Waters (Sw) Primary Classification: NRTR Stream ID:Impairments:Surface Water Body (3): Swamp Waters (Sw) Project Includes Bridge Spanning Water Body? Deck Drains Discharge Over Buffer? Dissipator Pads Provided in Buffer?N/AGodfrey CreekNCDWR Surface Water Classification for Water Body(If yes, provide justification in the General Project Narrative) (If yes, describe in the General Project Narrative; if no, justify in the General Project Narrative)(If yes, provide justification in the General Project Narrative)Deck Drains Discharge Over Water Body?NCDWR Surface Water Classification for Water Body(If yes, provide justification in the General Project Narrative)Project Includes Bridge Spanning Water Body? Deck Drains Discharge Over Buffer? Dissipator Pads Provided in Buffer?N/ADeck Drains Discharge Over Water Body?
(Version 2.08; Released April 2018)TIP No.:R-3300BCounty(ies):Pender Page 3of5Sheet No.Station & Coordinates (Road and Non Road Projects)Surface Water BodyRiprap TypeDrainage Area(ac)Conveyance Structure-Y30- 46+88 LT-L1- 677+37 RTPreformed Scour Holes and Energy DissipatorsN/A65.0Pipe 542.11.9WBS Element:Class I10(3)HarrisonsCreek(2)Winding Branch (Trib5Highway Stormwater ProgramAdditional CommentsNorth Carolina Department of TransportationRiprap Energy Dissipator Basin33.0V10(fps)Energy Dissipator TypeRiprap Energy Dissipator BasinSTORMWATER MANAGEMENT PLANFOR NCDOT PROJECTSBMP Associated w/ Buffer Rules?Pipe48.0Class IQ10(cfs)Pipe/Structure Dimensions(in)95.0 N/A54* Refer to the NCDOT Best Management Practices Toolbox (2014), NCDOT Standards, the Federal Highway Administration (FHWA) Hydraulic Engineering Circular No. 14 (HEC-14), Third Edition, Hydraulic Design of Energy Dissipators for Culverts and Channels (July 2006), as applicable, for design guidance and criteria.
(Version 2.08; Released April 2018)40237.1.1TIP No.:R-3300BCounty(ies):Pender Page 4of5Sheet No.Station & Coordinates (Road and Non Road Projects)Surface Water BodyLevel Spreader, Hazardous Spill Basin, or Forebay?Drainage Area(ac)New Built-Upon Area(ac)-L1_N- 866+50 LT-Y32- 39+75 RTLevel Spreaders, Hazardous Spill Basins, and ForebaysAdditional Comments0.23Nocf No23 Forebay 2.89 0.1 inches of runoff from NBUA 79.4 cf 1300.2 cfNorth Carolina Department of TransportationHighway Stormwater ProgramSTORMWATER MANAGEMENT PLAN FOR NCDOT PROJECTS 23(1)UT to Old Topsail CreekWBS Element:Forebay 1.41 0.1 inches of runoff from NBUATreatment AchievedBMP Associated w/ Buffer Rules?303.6 cf*Hazardous spill basins are pollution prevention measures designed for spill containment rather than stormwater treatment. Under Required / Minimum Treatment and Treatment Achieved, provide the minimum requiredvolume and the actual HSB volume, respectively. Refer to the NCDOT Stormwater Best Management Practices Toolbox (2014) for design guidance.(1)UT to Old Topsail Creek0.881116.0Required / Minimum Treatment
(Version 2.08; Released April 2018)40237.1.1TIP No.:R-3300BCounty(ies):Pender Page 5of5Sheet No.Surface Water BodyDrainage Area(ac)New Built-Upon Area(ac)Volume Treated(ac-ft)North Carolina Department of TransportationHighway Stormwater ProgramSTORMWATER MANAGEMENT PLANFOR NCDOT PROJECTSOther Best Management PracticesAdditional Comments0.3782.08Note: Volume treated (WQv) based on storage up to elevation of first opening above tee pipe.NoDry Detention Basin 2.62310.32312.1 2.9Wet Detention Basin1.659.99WBS Element:Precipitation Depth Treated over NBUA(in)BMP Associated w/ Buffer Rules?NoBMP TypeStation & Coordinates (Road and Non Road Projects)-L1_N- 868+00 LT-Y32- 29+23 RT(1)UT to Old Topsail Creek(1)UT to Old Topsail Creek
PERMIT DRAWINGSHEET 133 OF 1628/27/2021
PERMIT DRAWINGSHEET 134 OF 1628/27/2021
PERMIT DRAWINGSHEET 140 OF 1628/27/2021
PERMIT DRAWINGSHEET 143 OF 1628/27/2021
PERMIT DRAWINGSHEET 144 OF 1628/27/2021
PERMIT DRAWINGSHEET 146 OF 1628/27/2021
PERMIT DRAWINGSHEET 147 OF 1628/27/2021
Hand Existing Existing
Permanent Temp. Excavation Mechanized Clearing Permanent Temp. Channel Channel Natural
Site Station Structure Fill In Fill In 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)
1 584+18 to 601+51-L1- ROADWAY FILL 5.436 0.005 0.699
5+13 to 5+71-Y30RPB-LT 0.015 0.016
13+27 to 18+16-Y30RPB-0.883 0.118
19+30 to 26+02-Y30RPC-1.190 0.025 0.080
27+65-SR4-0.004
20+90 to 21+60-SR5-0.008 0.028 0.027
43+83 to 44+59-Y30DET-LT 0.038 0.003
2 41+43 to 43+15-Y30-RT ROADWAY FILL 0.141 0.022
43+21 to 44+49-Y30DET-LT *
3 609+50 to 618+70-L1- ROADWAY FILL 1.754 0.002 0.089 0.210 0.526 0.010 419 36
611+72 to 611+91-L1-RT 1 at 12'x7' RCBC
INLET CHANNEL 0.004
INLET BANK STABILIZATION 33
611+98 to 612+68-L1-LT OUTLET CHANNEL 0.005 0.015 0.014 56
OUTLET BANK STABILIZATION 38
45+87 to 47+20-Y30-LT ROADWAY FILL 0.180 0.035 0.024
53+88 to 54+12-Y30-LT 30" RCP OUTLET DITCH 0.013 0.009 0.005 25
54+51 to 56+42-Y30-LT 2 at 66" RCP OUTLET DITCH 0.082 0.019 0.002 91 10
56+99 to 57+43-Y30-RT ROADWAY FILL 0.008
57+15 to 58+74-Y30DET-0.149 0.010 0.006 125
13+40 to 19+59-Y30RPA-1.694 0.045 0.188 0.094 0.011 441 55
TOTALS:11.332 0.149 0.276 1.262 0.235 0.653 0.034 1078 251 0
NOTES:
Revised 2018 Feb SHEET 157 OF 162
40237.2.1
08-27-2021
PENDER COUNTY
NC DEPARTMENT OF TRANSPORTATION
R-3300B
* Site 2 detour impacts included in roadway fill impacts (Total Take).
WETLAND AND SURACE WATER IMPACTS SUMMARY
SURFACE WATER IMPACTSWETLAND IMPACTS
DIVISION OF HIGHWAYS
Hand Existing Existing
Permanent Temp. Excavation Mechanized Clearing Permanent Temp. Channel Channel Natural
Site Station Structure Fill In Fill In 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)
3 15+01 to 15+56-Y30RPA-LT
1 at 12'x7' RCBC INLET CHANNEL 0.020 0.005 0.003 29 12
26+15 to 26+49-SR6-LT OUTLET CHANNEL 0.005 0.004 14
OUTLET BANK STABILIZATION 14
18+22 to 20+14-Y30RPD- ROADWAY FILL 0.470 0.064 0.026 0.060 243
19+69 to 20+05-Y30RPD-LT 1 at 12'x7' RCBC INLET CHANNEL 0.004 0.005 25
INLET BANK STABILIZATION 25
18+99 to 19+24-Y30RPD-RT OUTLET CHANNEL 0.012
OUTLET BANK STABILIZATION 22
4 623+04 to 632+02-L1- ROADWAY FILL 1.812 0.131
633+70 to 634+01-L1-LT 30" RCP PIPE OUTLET 0.005
5 638+99 to 642+01-L1- ROADWAY FILL 0.065 0.085 364
6 641+99 to 643+06-L1- ROADWAY FILL 0.121 0.010 355 31
7 645+01 to 666+60-L1- ROADWAY FILL 4.805 0.249 0.380 0.606 0.012 1768 52
OUTLET CHANNEL 0.062
OUTLET BANK STABILIZATION 34
18+94 to 20+52-Y38- ROADWAY FILL 0.072 0.033 0.018 0.112 226
19+83-Y38-RT 3 AT 12'x8' RCBC 0.009
19+38 to 20+09-Y38-LT INLET CHANNEL 0.007
19+57 to 20+40Y38-RT OUTLET CHANNEL 0.062 0.008 0.013 0.003 32 10
TOTALS:7.224 0.000 0.456 0.613 0.026 1.002 0.037 3112 144 0
NOTES:
Revised 2018 Feb SHEET 158 OF 162
08-27-2021
PENDER COUNTY
R-3300B
40237.2.1
WETLAND AND SURACE WATER IMPACTS SUMMARY
WETLAND IMPACTS SURFACE WATER IMPACTS
NC DEPARTMENT OF TRANSPORTATION
DIVISION OF HIGHWAYS
Hand Existing Existing
Permanent Temp. Excavation Mechanized Clearing Permanent Temp. Channel Channel Natural
Site Station Structure Fill In Fill In 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)
7 18+94 to 19+38-Y38- ROADWAY FILL 0.033 0.018
11+08 to 12+48-Y38DET-0.110 0.020
8 673+01 to 673+68-L1-RT ROADWAY FILL 0.071 0.012
9 673+18 to 689+67-L1-LT ROADWAY FILL 0.087 0.041
10 676+64 to 679+37-L1- DRAIN POND 0.633
11 695+36 to 695+47-L1-LT ROADWAY FILL 0.001
12 700+69 to 702+88-L1- DRAIN POND 0.416
13 709+67 to 715+63-L1- ROADWAY FILL 2.160 0.114 0.063 228
712+83 to 713+95-L1-RT 2 at 12'x7' RCBC INLET CHANNEL 0.024 0.015 0.022 0.004 78 14
711+78 to 712+35-L1-LT OUTLET CHANNEL 0.021 0.010 0.003 12
OUTLET STABILIZATION 42
14 724+44 to 725+96-L1- ROADWAY FILL 0.100 0.007
724+48 to 724+73-L1-RT 48" RCP OUTLET STABILIZATION 0.007
17+51 to 18+26-Y31RPC- ROADWAY FILL 0.035 0.006
17+57 to 17+87-Y31RPC-54" RCP OUTLET STABILIZATION 0.008
TOTALS:2.318 0.110 0.078 0.211 0.020 1.284 0.020 348 26 0
NOTES:
Revised 2018 Feb SHEET 159 OF 162
08-27-2021
PENDER COUNTY
R-3300B
40237.2.1
WETLAND AND SURACE WATER IMPACTS SUMMARY
WETLAND IMPACTS SURFACE WATER IMPACTS
Site 14: JS Non-Mitigable NC DEPARTMENT OF TRANSPORTATION
DIVISION OF HIGHWAYS
Hand Existing Existing
Permanent Temp. Excavation Mechanized Clearing Permanent Temp. Channel Channel Natural
Site Station Structure Fill In Fill In 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)
15 730+72 to 743+68-L1- ROADWAY FILL 4.898 0.060 0.228
15+72 to 22+37-SR7-1.059 0.014 0.193
15+91 to 16+09-SR7-RT 24" RCP OUTLET CHANNEL 0.012
16 18+25 to 21+01 -Y31-RT ROADWAY FILL 0.066 0.009
18+74 to 21+34-Y31DET-0.082 0.024
17 18+38 to 19+05-Y31-LT ROADWAY FILL 0.002 0.007
26+86 to 28+87-SR7-0.190 0.030 0.022
18 45+47 to 47+66-SR7- ROADWAY FILL 0.252 0.043
766+70 to 769+26-L1-0.534 0.020
19 769+74 to 854+07-L1- ROADWAY FILL 25.219 0.073 3.036 0.254 773
48+38 to 56+57-SR7-1.002 0.188
7+45 to 16+31-Y32RPB1-2.075 0.156
18+01 to 22+37-Y32-1.094 0.054 0.002 0.144 484
29+50 to 39+40-Y32-4.455 0.110 0.335
TOTALS:40.846 0.082 0.353 4.239 0.024 0.398 0.000 1257 0 0
NOTES:
Revised 2018 Feb SHEET 160 OF 162
08-27-2021
PENDER COUNTY
R-3300B
40237.2.1
WETLAND AND SURACE WATER IMPACTS SUMMARY
WETLAND IMPACTS SURFACE WATER IMPACTS
Site 20 Combined with Site 19.NC DEPARTMENT OF TRANSPORTATION
DIVISION OF HIGHWAYS
Hand Existing Existing
Permanent Temp. Excavation Mechanized Clearing Permanent Temp. Channel Channel Natural
Site Station Structure Fill In Fill In 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)
21 23+66 to 25+54-Y19- ROADWAY FILL 0.372 0.020 0.014 97
25+09-Y19- 1 AT 8'x6' RCBC 0.013
24+82 to 25+32-Y19- OUTLET CHANNEL 0.033 0.010 0.009 33
22 10+17 to 12+28-SR5- ROADWAY FILL 0.209 0.002 0.009 0.007 163
23 603+49 to 604+94-L1-RT POND 0.279
24 16+83 to 18+03-Y30DET-RT ROADWAY FILL 0.013 0.012
25 46+69 to 46+76-Y31DET-RT ROADWAY FILL 0.001
26 Y19 50+00 RT Channel Realignment 0.005 0.028
27 Y19 51+27 to 53+44 Roadway Fill 0.117 0.046
28 L 279+29 to 286+38 RT Roadway Fill 0.307 0.085
29 L 293+08 to 293+80 RT Roadway Fill 0.016 0.003
30 L 301+00 RT Roadway Fill 0.005 0.001
TOTALS:0.909 0.013 0.048 0.133 0.013 0.445 0.055 260 33 0
NOTES:
Revised 2018 Feb SHEET 161 OF 162
08-27-2021
PENDER COUNTY
R-3300B
40237.2.1
WETLAND AND SURACE WATER IMPACTS SUMMARY
WETLAND IMPACTS SURFACE WATER IMPACTS
Site 26: JS Non-Mitigable NC DEPARTMENT OF TRANSPORTATION
DIVISION OF HIGHWAYS
Hand Existing Existing
Permanent Temp. Excavation Mechanized Clearing Permanent Temp. Channel Channel Natural
Site Station Structure Fill In Fill In 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)
31 LLT 320+33 LT Channel Realignment (LT)0.015 47
LLT 320+33 RT CL. B Rip Rap Pad 0.004 0.004 20 20
LLT 320+33 RT Channel Realignment (RT)0.013 0.011 48 42
32 13+45 to 14+89-Y43-LT DITCH 0.014
TOTALS THIS SHEET 0.000 0.000 0.000 0.014 0.000 0.032 0.015 115 62 0
TOTAL SHEET 157 11.332 0.149 0.276 1.262 0.235 0.653 0.034 1078 251 0
TOTAL SHEET 158 7.224 0.000 0.456 0.613 0.026 1.002 0.037 3112 144 0
TOTAL SHEET 159 2.318 0.110 0.078 0.211 0.020 1.284 0.020 348 26 0
TOTAL SHEET 160 40.846 0.082 0.353 4.239 0.024 0.398 0.000 1257 0 0
TOTAL SHEET 161 0.909 0.013 0.048 0.133 0.013 0.445 0.055 260 33 0
TOTALS:62.629 0.354 1.211 6.472 0.318 3.814 0.161 6170 516 0
NOTES:
Revised 2018 Feb SHEET 162 OF 162
WETLAND AND SURACE WATER IMPACTS SUMMARY
WETLAND IMPACTS SURFACE WATER IMPACTS
NC DEPARTMENT OF TRANSPORTATION
DIVISION OF HIGHWAYS
08-27-2021
PENDER COUNTY
R-3300B
40237.2.1