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HomeMy WebLinkAbout20070245 Ver 5_Individual_201508125outkem F nvironmental c3roupl Inc. 5515 South College Road, 5ude E_ Wilmington, NC 2841 2 Phone 910452.271 1 • Email oftice@scri us. We6 -w _segi us 30 July 2015 US Army Corps of Engineers PAID Attn• Mr. Brad Shaver Wilmington District Office 69 Darlington Avenue Wilmington, NC 28403 NC Division of Water Resources 401 & Buffer Permitting Unit Attn: Ms. Joanne Steenhuis 127 Cardinal Drive Extension Wilmington, NC 28405 [SEGi Project #: 10.001 -02] RE: Marine Special Operations Command ( MARSOC), Stone Bay Rifle Range Non - Compliance Resolution and Permit Modification Request USACE Action ID #: 2007 286 037 DWQ Project #: 2007 0245 Dear Mr. Shaver and Ms. Steenhuis, 12eci�o9 With this correspondence, Southern Environmental Group, Inc. (SEGO, on behalf of the US Marine Corps (USMC) - Camp Lejeune, is responding to the US Army Corps of Engineers' (USACE's) notice of violation, which was issued for failing to sufficiently restore and stabilize two wetland features, located along the MARSOC Connector Road, at the Stone Bay Rifle Range In order to resolve the non - compliance matter, the USMC is requesting to modify the existing MARSOC Complex Department of the Army Individual Permit and Division of Water Resources' (DWR) Major Water Quality Certification. The modification is necessary to account for proposed permanent impacts to waters of the US Supporting information and documentation, for the request, is found within and attached to this correspondence. Project History The MARSOC complex received USACE and DWR permits for permanent impacts to waters of the U.S. in November of 2007. During the construction of the MARSOC facility, as part of a resolution to non - compliance and satisfaction of the special conditions of the permits, the USMC modified the permit to accurately account for all impacts associated with the MARSOC project. September 2011, the USMC secured authorization from the USACE and DWR to fill 0.089 acre of wetlands, which was necessary to facilitate the construction of the MARSOC Connector Road. The discharge acreage was treated cumulatively with the MARSOC facility. The following table denotes the permits issued and cumulative impacts that have taken place, at the MARSOC complex, to date: USACE Permit DWR Permit Wetland Stream Issue Date Issue Date Permit Title Impact (Ac.) Impact (LF) 11/26/07 03/18/08 MARSOC Phases I, 11, & III 436 3,040 08/30/10 10105110 MARSOC Violation Resolution and Modification 4.34 1,447 09/08/11 09/21/11 MARSOC Connector Road Modification 0.089 0 To Date Cumulative Impacts 4.43 1,447 Table I A4ARSOC Wetland Pei mil Snmmaiy Page 1 of 6 MAK50C Connector Koad Non - Compliance Kcsolution & Permit Modification 5E-6I In May 2012, the USACE and DWR issued Notices of Violation to the USMC. The notices were pertaining to unauthorized impacts to wetlands, at the MARSOC Connector Road. The unauthorized impacts were a result of two of the three road crossing (i.e. 1 & 2) eroding, and subsequently discharging material downstream into waters of the US. Additionally, rock check dam structures were not removed from wetlands, as required. An increase in amount of stormwater being directed through these two systems, in conjunction with the grade of the features, was causing head cutting to take place. To resolve the issue, the USMC designed and installed a grade stabilization plan, which consisted of strategically installing a series of log veins within the channel of Road Crossing #1. In addition, numerous native herbaceous and woody wetland species were planted along the banks of both drainage features, and more rip -rap was added to the energy dissipaters. This work was completed in the early part of 2014. The unauthorized check dams were also removed at this time Current Conditions Unfortunately, the grade control measures (log vein system) and vegetative plantings are not enough to stop the head cutting (see Attachment 1). Flow rates through the two systems are too great for the stabilization measures to work as intended. Therefore, along with the head cutting, additional sediment and rock has been washed downstream. While both features exhibit signs of further head cutting, Road Crossing #1 is experiencing the greatest amount of depredation. Purpose and Need The purpose of the project is to stabilize two road crossings, which should ensure future impacts to downstream wetlands do not take place, as well as protect the integrity of the adjacent infrastructure. The discharge of fill material into 0.03 acre (1,312 square feet) of linear, riparian wetlands is necessary to facilitate the installation of two (2) np -rap energy dissipaters and three (3) check dams. Please refer to Attachment 2, for details of the work. Alternative Analysis A. No Action If left as is, the feature will continue to erode and sediment will be discharge downstream, further impacting the system, and resulting in a violation of The Clean Water Act. Additionally, if left unattended, head cutting likely to compromise the integrity of the infrastructure. Therefore, the "no action" alternative is not sustainable. B. Modem Existing Grade Control System and Vegetation The USMC installed a grade control system (log vein system). However, the amount of runoff being directed through these drainage features is too great for the log vein/grade system to operate as intended and, thus, head cutting still persist. Therefore, installing additional grade control measures and the vegetation is not a viable alternative. C. Redesign the Stormwater Management Plan Redesigning the stormwater management plan to redirect stormwater away from the project site and down Highway 210 would be a very costly endeavor, as the road, at its widest point, would have to be torn up to install culverts. This would create the need for road closures to take place, thus disrupting the daily routine of those who work at the MARSOC complex. Therefore, this is not a practicable alternative. D. Armor with Hardened Structures: In order to ensure further erosion of the features does not take place, placement of rip -rap within the channel bottom of both drainage features, as well as the placement of three (3) check dams, within wetlands upstream of the road crossing #1, is necessary. This alternative will result in the filling 0.03 acre (1,313 square feet) of US Section 404 wetlands. The Applicant and SEGi believe this is least environmentally damaging practicable alternative. Fage 2 of MAK50C Connector K-,,J Non-ConiPliance K'esolution & Peron Modification 5 E.G1 Avoidance and Minimization During the design phase of the project, the USMC elected to bridge one of the wetland crossings, which completely avoided impacts to a perennial stream and associated riparian wetland system. In addition, elevated boardwalks, for pedestrian wetland crossings, were utilized Proposed Work Work will take place only during dry periods and within the areas denoted as the li nit of disturbance (LOD). A mint- excavator will be used to grade the channels, creating splash pools, at the terminus of each impact area. A 6" layer of #57 stone, covered by Type 2 geotextile fabric and a 20.5" layer of D50 (i.e. 10.2" diameter rip rap), will form the rock chute at Impact Area 1. Impact Area 2 will consist of the same 6" layer of bedding and geotextile fabric, but will only have a 12.6" thick layer of rip rap. Side slopes will be stabilized with excelsior matting. Extra care will be taken to preserve planted woody species, during the construction process. Sod will be applied to disturbed areas, if necessary, once construction is complete. The proposed work will permanently impact 0.03 acre (1,313 square feet) of headwater forest. Please see Attachment 2 for details of the the proposed work. Rock and sediment, which was discharged into downstream wetlands (i.e., outside the permitted impact areas) as a result of the head cutting, will be removed by shovel and bucket. Sediment will not be removed below the natural bed of the channel. Photos of the work will be submitted to the agencies upon completion. Mitigation To offset the loss of wetland biological, chemical, and physical processes, resulting from the fill of 0.03 acre of riparian wetlands, the USMC proposes to utilize 0.09 acre of available bottomland hardwood forest credits, from the Greater Sandy Run Area Mitigation Bank — Burned Pine Plantation (see Attachment 3). Conclusion In conclusion, extensive stabilization and energy dissipater efforts, undertaken by the USMC to avoid additional impacts to waters of the US, at the MARSOC Connector Road road crossings, are not sufficient to reduce the velocity of stormwater being directed through two drainage systems, and thus head cutting continues to occur. It is of SEGi's and the USMC's opinion the installation of rock chutes will resolve the problem. Loss of wetland function, associated with the fill, will be offset with wetland restoration credit, through the USMC's Greater Sandy Run Area Mitigation Bank. Cumulatively, the project will impact 4 46 acres of wetlands and 1,447 linear feet of stream. The project, as proposed, is the least environmentally damaging practicable alternative. It is our hope that the information found within and attached to this letter will be sufficient for the agencies to modify the USACE IP and DWR Major WQC. However, should either of you have questions or concerns or need additional information, please feel free to call me at 910.452 2711 or email me at dlutherannseai.us. Thank you, in advance, for your time and and assistance with this matter. Sincerely, Dana A. Lutheran SEGi Regulatory Specialist cc: Ms Karen Higgins — NCDWR 401 & Buffer unit Raleigh (4 copies and S29rn filing fee) Mr. Martin Korenek — electronic mail (martin.koreneWDusmc.mil) Ms. Stephanie McCary — electronic mail (stenhame.mccarvna.usmc.mil) Page 3 of 6 MAK50C Connector }load Non- Compliance Resolution & Permit Modif-ication Sr-6i Attachment 1 MARSOC Connector Road Current Conditions Photos Page 4 of ao �° c � ru E ti ,r 1 ��� f, r •_ R Miff, 44 , ACV Headcut in Wetland Impact Area 2 �1 +%r..t1f :' :. ,•4 .`d1' -4 gi ,�,) �4.; V a!r A n4t/y 1(, i MIT* �r :fir a. sa '. . i' / KSOC Connector KclaJ Non- &mpliance Kesolution & Fermit Modification SE-GI Attachment 2 Proposed MARSOC Connector Road Wetland Impact Drawings Fagc 5 of 6 C C G i B a O 4 2 3 / - - - - - - - - \ E LINE EXIST TREE �� - - - - - - - UMfTS OF- DIST11RflgNCE 0.08 ACRES EXIST RIP -RAP � \ " �' � ' � A4 EROSION CONTROL C A101 MATING ON SIDE iO SLOPES _— LOD REMOVE EXIST - - - - - oo l 5 -LOD Zoo \ – ANES L 26 – - - - - -- -- – – – - - – no \ ` `Op 24 23 22- _ 01 \ p _ - - - - -- 21--x — EXIST RCP - �� �� - EXIST iEADWALL Wetland Impact Table Impact Area lA = 0.01 AC / 446.9 SF WETLAND LINE A i Impact Area 1B = 0.004 AC / 171.0 SIF Impact Area 2 = 0.02 AC / 695.5 SF Total Proposed Impacts = 0.03 AC / 1312.9 SF Cumulative Wetland Impacts = 3.73 AC / I 163,791.7 SF I ROCK GRADATION TABLE R PASSING DiAmETE - IN, (WIGHT_ IRS). D1oo - - - - - -- 15 -20 (261 -619) D86 - - - - - -- 13 -18 (170 -451) D5o - - - - - -- 10 -15 (77 -261) DIO - - - - - -- 8 -13 (40 -170) EROSION CONTROL A4 MATTING C -501 EXIST GRADE 2 2 20.5" THICK ROCK D5o DIA = 10.2 ; SEE TABLE FOR GRADATION _ ------- GEOTEXTILE FABRIC / - NCDOT TYPE 2 A 6" THICK BEDDING - NCDOT #57 STONE ROCK CHUTE SECTION Al NOT TO SCALE NOTE: GEOTEXTILE SHALL BE OVERLAPPED 18" MIN AND ANCHORED 18" MIN ALONG SIDES AND 24" MIN ON THE ENDS EXIST RIP -RAP 27 2 TO BE REMOVED AND - _ ` —REPLACE AFTER GRADING - - - 00 C 01 ROCK CHUTE 0i � lA PERMANENT A4 EROSION CONTRi WETLAND IMPACT= C -501 MATING ON SII 0 -010 AC (446.90) SLOP / l GRADING. DRAINAGE AND EROSION CONTROL PLAN t 1'=5' O U tv N d 30 ° EXIST HEADWALL _l: EXIST RIP -RAP Co 3 TIE TO EXIST Z EXIST RCP CHANNEL GRADE 20 15 — 0 +00 0 +10 0 +20 0 0p��001 QO 00l `O Ile 25 5' 0 5' 10' 1'=5' 30 3 ROCK CHUTE PROFILE HORZ: 1'=5' VERT: 1 " =2.5' 5 a 7 h, Aw X WN C CATLIN Engineers and Sciontists 220 Old Dary Road Wb ..fi-+ NC 29405 Co,p . lxe,6J" Nv b Era-9 S-- C 4583 iv aas¢: rrw� L9K�Oa, N YS ocs AR I_ JAR 1- GW wna» x- w tr � ^ V Z o O W z i w J 2 v d IJ c� W � w CL ° W v CC a z z Z = g U a a M a- CC, Cr Co _ N CL ° � N � � o w she= AS NOTED ¢"aorta 10 1034M cons +R. cau+R 10. N­ 3 6 C -101 C 11 I � 25 EXIST GRADE o o N - - - - - / J' - PROPOSED GRADE /�- `TIE TO E"ST ' RIP -RAP % r, - - - - - _ ` �, CHANNEL GRADE SEE TAE_E FDR GRADATION N i GEOTEXTILE FABRIC - NCDOT TYPE 2 / 6" THICK BEDDING - __j NCDOT 157 STOLE 15 0 +30 0 +40 0+50 0 +60 0 +70 0+80 0 +90 0+98.89 3 ROCK CHUTE PROFILE HORZ: 1'=5' VERT: 1 " =2.5' 5 a 7 h, Aw X WN C CATLIN Engineers and Sciontists 220 Old Dary Road Wb ..fi-+ NC 29405 Co,p . lxe,6J" Nv b Era-9 S-- C 4583 iv aas¢: rrw� L9K�Oa, N YS ocs AR I_ JAR 1- GW wna» x- w tr � ^ V Z o O W z i w J 2 v d IJ c� W � w CL ° W v CC a z z Z = g U a a M a- CC, Cr Co _ N CL ° � N � � o w she= AS NOTED ¢"aorta 10 1034M cons +R. cau+R 10. N­ 3 6 C -101 C 11 3 i 4 I 5 a ' EXIST CONC WALK EXIST FOOT BRIDGE — C EXIST NC210 ROAD ^�O� SIDE DfTCH NC210 RIGHT OF WAY \ Y x EXIST FENCE �x'x CC501 CHECK DAM ;! 'x AREAS OF CONCENTRATED FLOW ARE TO o° X BE FIELD VERIFIED, COORDINATE CHECK - s 'x DAM LOCATIONS WITH THE CONTRACTING 5 OFFICER. NO CHECK DAMS ARE TO BE X PLACES IN NCDOT R/W i 00 v WETLAND LINE 00 1B WETLAND IMPACT AT 3 J EXIST FENCE CHECK DAMS (57 SF EACH) 'DTAL IMPACT = 0.004 AC (171) �I o r NAMPI C �-- -LO \ CATLIN Engineers and Scientists ` /� 220 OIl Derry Road K1Mington Nf. 28105 Capnrk lx'.en5.a'e NO M E^D"`°�^^9 SrMres CLSdS G! DITCH REPA SEE SHEE n�'nM w WR OE$ JAR 1— JAR 12...n GW c `G u w w v a a v � � a LLJ T- o Z =Q_ g 1U J Co Q _ 0 0 < Dd � W N = U a A° o w z 20' 10' 0 20' 40' 8 1 " =20• $a.: AS NOT© c >Amcn ..a 1omw coxs.e c IR 1. x�KY: ]R�wixL x0 $E 4 1 Q C -102 It C LLB Z 4 0 1 1 2 1 - - LOG VANES EXIST RIP -RAP may- -- . - i WEtLMMN� r r 016 AC (695 -' LOB �� L LOD LOD - --LuD r _ - - -- / �— - - -- 2: -- - - -_ 2P / i i � `------ - - - - -- 1. - -- - -- - ---- - - - - .- 001 ,_— — — _ _ \ G -0- -- --------- - - - - -- / - - - -- H EXIST RIP -RAP \ C -50)ROCK C - - - - - -_ - -- - - - - - - - - �TO -BE REMOVED AND \ REPLACE AFTER GRADING \ yEXIST_F€S- _ \ - - - -� EXIST RCP 35 EXIST FES _ \ j EXIST RIP -RAP 30 = } == EXIST RCP 25 20 o6 N ii � � 5 W ri 3 O ? o Z 4. `s 15 •0+00 0 +10 1 0 +20 0 +30 Kj A4^ EROSION CONTROL r ..anur nu cinc - _. �Ol uv Q0� i K)SION CONTROL MATING ON SIDE WES GRADING. DRAINAGE AND EROSION CONTROL PLAN 1._F. -- RIP -RAP E TABLE FOR GRADATION GEOTEXTILE FABR C - NCDOT TYPE 2 6" THICK B DING NCDOT #5b STONE 0 +40 0 +50 2 1a EXIST GRADE 4 I 5 LIMITS OF DISTURBANCE 0.05 ACRES )3 - - - -- -- - - - - - - - - -LQ __ - - - - - -- -- 0 \ EXIST TREE UNE -__ EROSION CONTROL A4 MATTING C -501 a C \\ CATLIN Engineers and Scientists 5' 0 5' 10' 220 Old Dawy R ad Vwvmngta.. NC 28405 Cmp . L­ N. b Erip�+'ir9 Sc»uc C_c 8 c NOTE: GEOTEXTILE SHALL BE OVERLAPPED 18" MIN AND ANCHORED 18" MIN ALONG SIDES AND 24" MIN ON THE ENDS 35 N�- ROCK GRADATION TABLE 12.6" THICK ROCK PASSING DIAMETER. IN. (WEIGHT. IMA D5o DIA = 6.3 D1oD - - - - - -- 9 -13 (61 -146) SEE TABLE FOR GRADATION D86 - - - - - -- 8 -11 (40 -106) GEOTEXTILE FABRIC -J D50 - - - - - -- 6 -9 (18 -61) - NCDOT TYPE 2 D10 - - - - - -- 5 -8 (9 -40) 6' THICK BEDDING - NCDOT 157 STONE 3o ROCK CHUTE SECTION 64 NOT TO SCALE ROCK CHUTE PRO ILE HORZ: 1"=5' VERT: 1"=2.5' - — L_ 0 +60 0+70 0 +80 3 0 - EXIST GRADE W PROPOSED G DE o 0 +90 1 1 4 1 +10 o, o r N W W 0 t r� o 4 � 1 +20 �I J v z W TIE TO EXIST CHANNEL GRADE 25 2D 15 1 +30 1 +40 5 �a JM Imo' .NR I— GW i 4i z ttff z i a C a � W < J ^< 0 - W is v cc ~ z = z _ U � a I— ao o Q a 2 a. m W af cc) _ N CL o" to °w CL AV W Z v v AS NOTED c�o,ccr �o 10 0,17 3 r 6 C -103 MARSOC Connector Koad Non - Compliance }Zesolution & Fernit Modification 5r—Gi Attachment 3 Greater Sandy Run Area Wetland Mitigation Bank Balance Sheets D L 4 Fage 6 of 6 ViCN %, ga>>k Information [Pllnij [:;how 1`19ala] .try �� `�„ >� -' '�,: _•g}_ s`-?�t [I_edgetj [Bptok (;.outact Sh.,011 [ uii,ual insl ocdon;] [f,yhoi Ropositoiyj [fahuto G Jleiy] Reporting Bank & ILF Establishment Assessment Tools Credit Classifications Related Sites Find Credits j 1 Help Filter V11- -w F{, l..ogiit (1_ou,iit] (lieipck:�i<j USACE District O State OFWS Field Office O NOAA Fisheries Region [ALL DISTRICTS ` - I a e. Permit No: SAW -1996 -03204 Naviflaiio. °,�. 1,25000 Status: Greater Sandy Run s a Home --r i tf =` Chair(s): USACE Mitigation Concepts USACE District: Wilmington i !' Banks & ILF Sites FWS Field Office: Raleigh *1•:1 NOAA Fisheries Region: Southeast ILF Programs St t North Carolina Reporting Bank & ILF Establishment Assessment Tools Credit Classifications Related Sites Find Credits j 1 Help Filter V11- -w F{, l..ogiit (1_ou,iit] (lieipck:�i<j USACE District O State OFWS Field Office O NOAA Fisheries Region [ALL DISTRICTS ` - I a e. Permit No: SAW -1996 -03204 Total Acres: 1,25000 Status: Approved Type: Single -Ghent Website: i Continents: MBI was executed on November 2, 2000 Monitoring of the site was terminated by letter on June 26, 2007 Bank Sponsor US Marine Corp Camp Lejeune Camp Lejeune, NC Bank POC Martin Korenek US Marine Corp Camp Lejeune, NC Phone (910) 451 -7235 � >i y'� alt ai _, ,�'p •)titttai 1 '�Jt(3i, {,�,, c:`i�g�tE�:`ti�k f7,` ��i� '��.'�,'w...';f�''j1t'-sY, Last Transaction: Jun 26, 2012 The credit totals shown on the ledger do NOT reflect any credit reservations or pending transactions It is the responsibility of potential purchasers to contact the Sponsor and obtain written i confirmation of credit availability Available Withdrawn Released Potential tips / /rsgisias cneLusace enmy.nnl /iibits /P ?p= 107:10:2789695129743 ::NO:.PI0 BANK —I D. 1047[7/7/2014 7:30:39 AM) View P"O, hil'oniiation Name Credits Credits Credits Credits Wetland Nlon-Roar nii 354683 895817 1250.5 12505 -- - --------------------------------------------------- Wetland --------------------------------------------------- USAGE ttpS://I Sgi Sius.ell cLusace army mil / Whits /i'1p= 107.10:27896951297,13•:NO - P I 0_11A N K-1 D- 10,17 [7/7/2014 7:30-39 AM] UNITED STATICS MARINE CORPS r IIARINB CORPS INSTALLATIONS EAST - MARINE CORPS UASP s s PSC BOX 20005 CAMP Li ;JEUt7E NC 20542 -0005 l� O IN REPLY RMH TO: 0 0 5090.1.1.2 BEMD 'JUN 2 G 2017, From: Commanding General., Marine Corps Installations Rast- Marine Corps Base Camp Lejeune To: Commanding Officer, United States Army Corps of Engineers, Wilmington District 69 Darlington Avenue, Wilmington, NC 28403 (Attn: Mr. Mickey Sugg) Subj: GREATER SANDY RUN AREA WETLAND MITIGATION }SANK ACCOUNTING Encl: (1) Wetland Mitigation Bank Credit Summary Table, 15 JUN 2012 (2) Base Entry Road hermit Modification, Onsloti., County, North Carolina Action, ID. SAW 2010- 00436 1. Enclosed is an updated Account Balance Sheet for the Greater Sandy Run Area (GSRA) Wetland Mitigation Bank aboard Marine Corps :Installations East- Marine Corps Base Camp Lejeune (MCIEAST -MCB CAMLEJ). MCIEAST -MCB CAMLEJ was recently issued final authorization for a modification to the previously issued permit for the Base Entrance Road, Action ID. 2010 - 00436, in Onslow County, North Carolina, 2. MCIEAST --MCB CAMLEJ debited 0.885 pine flatwoods mitigation credits from the GSRA mitigation bank to provide compensatory mitigation for unavoidable impacts to 0.590 acres of non- riparian wetlands associated with the project authorized per Enclosure 2. 3. The number of mitigation credits used by MCIEAST -MCB CAMLEJ for all. approved permitted projects is 895.817 (749.197 pocosin credits and 146.620 bot-tomland hardwood credits). The total number of unused available credits is 354.683 (81.580 bottomland hardwood credits and 273.103 pocosin /pine flatwoods credits). s E t 'r Stabj: GREfiTER SANDY RUN AREA WETLAND MITIGATION BANK ACCOUNTING A. The point: of contact for this project is Mr.. Martin Korenek, Environmental Con;- ervati.on Branch, Installations, Facilities, and Environmental Department, at telephone (910) 451-7235 or email :aarti.ii. )corenekCo)tisu7c.:nil. j JOHN R. TOWNSON By direction Copy to: Mitigation Bank Review Team (MBRT) Becky Fox, EPA Region IV Ron Sechler, NMFS Howard Hall, USFWS Region IV Steve Sollod, DCM, NCDENR Molly Ellwood, WRC, NCDENR John Dorney, DWQ, NCDENR NC Division of Water Quality, c/o J. Steenhuis NC Division of Coastal Management;, c/o S. Rynas ff i 3 d i i GREATER SANITY RUN AREA WETLAND MITIGATION RANI( ACCOUNTIMG SUIWIVIARY June 15, 2012 (this document supersedes previous accounting summary dated November 30, 201/4 t Table 1: Summary of Greater Sandy Run Mitigation Bank *Note., The Department of the Army Wilmington District, Corps of Engineers and the Mitigation Bank Review Team have concluded that all remaining credits are available for use as of 26Jun07 Euct i i fi 1 i i { { i t E E Mitigafion Credits Established In Mitigation ArealCredit Type Bank (All credits in bank approved by Used PAdigatiort Credits to Bank , Unused Mitigation Credits In Bank' MBRT) Pocosin Area, 886 800 749197 137,603 Pocosn!Pine Fiahvoods Big Sha)<ey, Bottoinland Hard,voods 143.400 143.400 0 000 Burned Pine Plantation, POCOSin/P ;ne 135.500 0.000 135 500 i= labvoods Burned Pine Plantation, Bottomland 84,800 3.220 81.580 Hardwoods Total 1250.500 885.817 354.683 i Table 1: Summary of Greater Sandy Run Mitigation Bank *Note., The Department of the Army Wilmington District, Corps of Engineers and the Mitigation Bank Review Team have concluded that all remaining credits are available for use as of 26Jun07 Euct i i fi 1 i i { { i t E E GREATER SANDY RUN AREA VVET 1 AND MITIGATION BANK ACCOUNTING SUMMARY June 15, 2012 (this document supersedes previous accounting summary dated November 30, 2011) MILCON /Project USAC6 I Pocosin Pine Bottomland Total Credits Pocosin Pine Flat 8ollomland Total Project Impacts Number I ACTION ID Flat Credits Hardwood Used I impacts Hanivood I Used Credits Used Impacts - l P -949 1 199400693 2.5_880 .0 .000 1 .. 25 880 17.250 _ 0 000 ( 17 250 j I P -933 J 199505124 100.470 J 22 470 1 122 940 1 66.980 7.490 1 74.470 1 P -028 1 199701178_ __J 14.270 -J _ _. 000.01 14 270 J___ - - 9 510 - 0 000 1 9.510 1 J P -934 199707554 18 620 14690 1 310 1 12.410 4 900 1 17 310 1 J P -062 199901380 18 450 11490 1 29 940 12 300 3,830 1 16.130 1 J P-935 200001559 - 37 240 J 20.910 J 58 150 24 830 J 6 970 31 800 J J HWY 17 NCDOT 141 0001 58 000 199.000 94.000 1 19.300 1 113.300 J J SR -7 Targets 200400940 06271 0 000 _ 0 627 1 0 418 J 00001_ 0,418 1 J P -034 200600815 129 050 0 000 129.050 l 86 030 0 000 8&030 1 MARSOC 2007 286 067 5.700 6060 1 5 700 i _ _3.800 0 000 i 3 800 1 1 Wallace Creek -1 2007 3406 0-0-00.1- 0.780 1 0.780 -_ - 0 000 _ 0.26fl - _ 0.2601 J P- 11351C2Range 2007 3423_ 2.1.700 0.000 21 700 14 470 0 000 14.470 J J MCASNR Gate - 2 _ 2009 391 1 0.735 , 0000 0 735 0 497 0.000 0.497 J P -031 B 2009 -00827 I 3 4201 0 000 3 420 420 0-000 3 -420 P -031 12007-03235 _ .__ __ _ __ _. I 121 000 1 __- 0.000. j 1.21000 J . -3 71 600 0 000 _ 71.600 J Birch St- Extensn._ J 2010-00596 0 000 1 440 1-440 J 0_000 _ 0 480 J_ 0.480 J Base Entry Road J 2010-00436___ 2 540 l 7 180 9.720 J 1 270 4.250 I (non - riparian) 5.520 1 Suspect Cargo 1 2010 -01129 0.000 1 - 9.6.6 0 9.660 J OAOD J 4.830 J 4.830 J IPBC P032 12011-00257 107.480 1 0-000_l 107.480 1 71.650 0,000 (.. 7165 1 SB Connector Rd 1 2007 -00286 _ 0 130 j _ _ _ 00 _ 0 0 0.130 1 0.089 0.000 1 0 089 1 Base Entry Mod 1 2010.00436 i 0 885 1 0.000 0.885 0.590 1 _0 000 I 0.590 1 Totals 1 1 - 785-197.1 - - 146.620 _ I _ 895.817 491.114 J - 52.310 I 543.424 J Table 2: Previously Approved Projects and Authorized GSRA Mitigation Bank Debits. Eucl 1