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HomeMy WebLinkAbout20040169 Ver 1_COMPLETE FILE_20040206DEPARTMENT OF THE AIR FORCE HEADQUARTERS 43D AIRLIFT WING (AMC) I j POPE AIR FORCE BASE NORTH CAROLINA MEMORANDUM FOR NORTH CAROLINA DEPARTMENT OF ENVIRONMENT AND NATURAL RESOURCES ATTN: 401/WETLANDS UNIT, NCDWQ FROM: 43 CES/CC 560 Interceptor Road Pope AFB NC 23308-2314 SUBJECT: Submittal of Certificate of Completion, "Design/Build Spill Gate Structure on Willow Creek", Pope AFB, NC, DWQ Project No. 04-0169 1. In accordance with the 401 Water Quality Certification and Authorization Certificate issued on 13 Feb 04, we are submitting the Certificate of Completion for the subject project. This project was officially completed on 22 May 05. 2. If further information is required, please contact Mr. Alberto R. Marquez, Water Quality Program Manager, Pope AFB at (910) 394-1637. MICHAEL R. HASS, Lt Col, USAF Commander Attachment: Certificate of Completion, Design/Build Spill Gate Structure on Willow Creek r ? kt? ?51 [Rj od[o J U L 2 1 2005 bt-.N -VvAIEkUuiu.??'I VVYTIANDS AND STORIN `vVATEH 8WV- .H AMC--Global Reach for America Certificate of Completion DWQ Project No.: Applicant: Project Name: Design/Build Spill Gate Structure on Willow Creek, Pope AFB, NC Date of Issuance of 401 Water Quality Certification: February 13, 2004 Upon completion of all work approved within the 401 Water Quality Certification and Buffer Rules, and any subsequent modifications, the applicant is required to return this certificate to the 401/Wetlands Unit, North Carolina Division of Water Quality, 1621 Mail Service Center, Raleigh, NC, 27699-1621. This form may be returned to DWQ by the applicant, the applicant's authorized agent, or the project engineer. It is not necessary to send certificates from all of these. Applicant's Certification I, MICHAEL R. HASS, Lt Col, USAF , hereby state that, to the best of my abilities, due care and diligence was used in the observation of the construction such that the construction was observed to be built within substantial compliance and intent of the 401 Water Quality Certification and Buffer Rules, the approved plans and specifications, and other supporting materials. Signature: Date: Agent's Certification I, , hereby state that, to the best of my abilities, due care and diligence was used in the observation of the construction such that the construction was observed to be built within substantial compliance and intent of the 401 Water Quality Certification and Buffer Rules, the approved plans and specifications, and other supporting materials. Signature: Date: If this project was designed by a Certified Professional I, , as a duly registered Professional (i.e., Engineer, Landscape Architect, Surveyor, etc.) in the State of North Carolina, having been authorized to observe (periodically, weekly, full time) the construction of the project, for the Permittee hereby state that, to the best of my abilities, due care and diligence was used in the observation of the construction such that the construction was observed to be built within substantial compliance and intent of the 401 Water Quality Certification and Buffer Rules, the approved plans and specifications, and other supporting materials. 04-0169 County: Cumberland Pope Air Force Base, 43 Civil Engineering Squadron Signature: Registration No.: Date: F W H r?9r AO&LU O < 1viicnaei r. rasicy, v'"U", , William G. Ross Jr., Secretary North Carolina Department of Environment and Natural Resources Alan W. Klimek, P.E., Director Division of Water Quality Coleen H. Sullins, Deputy Director Division of Water Quality February 13, 2004 Cumberland County DWQ Project #: 04-0169 APPROVAL of 401 Water Quality Certification and AUTHORIZATION CERTIFICATE Pope Air Force Base Attn: Mr. Alberto Marquez 43 Civil Engineering Squadron/CEOE 560 Interceptor Road Pope AFB, NC 28208 Subject Property: Willow Creek Emergency Spill Gate Project Dear Mr. Marquez: You have our approval, in accordance with the attached conditions, to impact 0.054 acres of forested wetlands and 16 feet of perennial stream for the purpose of a emergency spill gate as you described in your application dated January 28, 2004. After reviewing your application, we have decided that this fill is covered by General Water Quality Certification Number 3402, which may be viewed on our website at http://h2o.enr.state.nc.us/ncwetlands. This certification allows you to use Nationwide Permit Number 18 when the Corps of Engineers issues it. In addition, you should get any other federal, state or local permits before you go ahead with your project including (but not limited to) Sediment and Erosion Control, Coastal Stormwater, Non-Discharge and Water Supply Watershed regulations. This approval will expire when the accompanying 404 or CAMA permit expires unless otherwise specified in the General Certification.' This approval is only valid for the purpose and design that you described in your application except as modified below. If you change your project, you must notify us and you may be required to send us a new application. If the property is sold, the new owner must be given a copy of this Certification and approval letter and is thereby responsible for complying with all conditions. If total wetland fills for this project (now or in the future) exceed one acre, compensatory mitigation may be required as described in 15A NCAC 2H .0506 (h) (6) and (7). This approval shall expire when the corresponding Nationwide Permit expires or as otherwise provided in the General Certification. For this approval to be valid, you must follow the conditions listed in the attached certification and any additional conditions listed below. Conditions of Certification: Certification of Completion 1. Upon completion of all work approved within the 401 Water Quality Certification or applicable Buffer Rules, and any subsequent modifications, the applicant is required to return the attached certificate of completion to the 401/Wetlands Unit, North Carolina Division of Water Quality, 1650 Mail Service Center, Raleigh, NC, 27699-1650. Violations of any condition herein set forth may result in revocation of this Certification and may result in criminal and/or civil penalties. This Certification shall become null and void unless the above conditions are made conditions of the Federal 404 and/or coastal Area Management Act Permit. 'SI e`er N. C. Division of Water Quality, 401 Wetlands Certification Unit, 1650 Mail Service Center, Raleigh, NC 27699-1650 (Mailing Address) 2321 Crabtree Blvd., Raleigh, NC 27604-2260 (Location) (919) 733-1786 (phone), 919-733-6893 (fax), (http:/th2o.enr.state.nc.us/ncwetlands Page 2 Pope Air Force Base February 13, 2004 If you do not accept any of the conditions of this certification, you may ask for an adjudicatory hearing. You must act within 60 days of the date that you receive this letter. To ask for a hearing, send a written petition, which conforms to Chapter 150B of the North Carolina General Statutes to the Office of Administrative Hearings, P.O. Box 27447, Raleigh, N.C. 27611-7447. This certification and its conditions are final and binding unless you ask for a hearing. This letter completes the review of the Division of Water Quality under Section 401 of the Clean Water Act. If you have any questions, please telephone John Dorney at 919-733-1786 or Ken Averitte at our Fayetteville Regional Office at 910-486-1541. Sincerely, JRD/bs Attachments a k.ek, P.E., D ector cc: Corps of Engineers Wilmington Field Office Fayetteville DWQ Regional Office File copy Central Files Shruti Shah, Black & Veatch, 1145 Sanctuary Parkway, Suite 475, Alpharetta, Georgia, 30004 i r i r Preconstruction Notification Nationwide Permit No. 18 401 Water Quality Certification '#A,'illo«v Creek Emergency Spill Gate Project , Black & Veatch Special Projects Corp. POPE AIR FORCE BASE, NORTH CAROLINA .■ �n .■ LJ 1145 Sanctuary Parkway Suite 475 Alpharetta, Georgia 30004 USA Tel: (770) 751-7517 Fax: (770) 751-8322 January 28, 2004 BLACK & VEATCH Division of Water Quality 401 Wetlands Unit 2321 Crabtree Blvd Suite 250 Raleigh, NC 27604-1650 Black & Veatch Special Projects Corp. Y WETLANDS/ 401 GROUP FEB 0 6 2004 WATEF? QUALITY SECTION Subject: Preconstruction Notification 401 Water Quality Certification & Nationwide Permit No. 18 • Pope Air Force Base Willow Creek Emergency Spill Gate Project Design Black & Veatch Special Projects Corp. Dear Sir or Madam, In December 2003 Black & Veatch Special Projects Corp. (Black & Veatch) personnel (Shruti Shah) and U.S. Army Corps of Engineers (USACE) Wilmington District personnel (Lillette Granade) discussed the Pope Air Force Base (AFB) Willow Creek Emergency Spill Gate project design. Ms. Granade expressed that this project would most likely be permitted under Nationwide Permit (NWP) 18. An environmental assessment (EA) has been completed for this project as well; however, total wetland disturbance is less than 1/10 of an acre based on the enclosed design. Therefore, a preconstruction notification (PCN) is being pursued. Please find the following below for your review and use: • Project Location Map (Figure 1) • Wetland Delineation Map (Figure 2) • Proposed Project Design Plan (Figure 3) • Appendix A: Wetland Data Sheets corresponding to the Wetland Delineation • Map building a world of difference- • Appendix B: Outlined proposed project area on Cumberland County Soil Survey • Appendix C: Emergency Spill Gate Site Plans • Appendix D: Environmental Assessment Final Approval Letter • Appendix E: Pre-Construction Notification Applicant Form w/ Signed Agent Authorization Letter Background/Site Location Black & Veatch is currently retained by Toltest Inc. to prepare design and permits for a spill control gate. This project is to take place at Pope Air Force Base (AFB) located northwest of Fayetteville, North Carolina in Cumberland County. A majority of the base lies within the boundary of the U.S. Army-owned Fort Bragg Military Reservation. The installation is approximately 2,130 acres. The spill control gate, referred to as an emergency spill gate, will contain emergency releases of petroleum products from upstream sources. These releases are then cleaned up in order to prevent contamination from migrating downstream to Tank Creek. The . emergency spill gate will be constructed at the golf cart crossing over Willow Creek northeast of Building 390, and controlled from the Fire Department, Building 250. Willow Creek is a perennial stream. A project location map is presented on Figure 1. The existing culverts that form the golf cart path will not be disturbed. Wetland Delineation On January 7, 2004, Black & Veatch personnel (Shruti Shah) conducted a wetland delineation of the Willow Creek Emergency Spill Gate project limits. It was determined that 0.054 acre of wetlands are within the project limits. A delineation of jurisdictional wetlands detected within the project limits and wetland determination data sheet points are presented on Figure 2. Appendix A contains the corresponding wetland determination data sheets. Appendix B outlines the proposed project area on the Cumberland County Soil Survey. Black & Veatch would like to schedule a site visit for a wetlands delineation verification at the earliest convenience of the USACE Wilmington District. Existing Conditions Currently, two 5.5 ft. by 3.75 ft. concrete arch culverts exist at the site. A 6 ft. wide concrete and asphalt golf cart path crosses the stream over the culverts. The path crosses a lawn area on the west side of the project and a forested area on the east side of the project. Proposed Improvements and Project Design Proposed improvements include building a headwall on both ends of the existing culverts, installation of a rip-rap apron on the upstream and downstream side of the culverts, installation of a sliding gate and associated electrical and mechanical equipment to operate the gates, raising of the sidewalk to an elevation of 100.00 ft. (roughly raised 3 ft.), restoration of the path, erosion control, and site stabilization. The proposed project design plan is presented on Figure 3. • Raising the path to an elevation of 100.00 ft. will impact the forested area adjacent to the path. This impact will be a limited disturbance due to clearing for construction or permanent fill for the raised path. Environmental Assessment In December, 2003, an environmental assessment (EA) was completed for construction of a spill gate on Willow Creek. The EA concluded a Finding of No Practicable Alternative (FONPA) and Finding of No Significant Impact (FONSI) for "the construction of a new spill gate on Willow Creek adjacent to the asphalt walking path near the Golf Course Maintenance Facility." The EA was finalized by the State Clearinghouse on September 10, 2003. The State Environmental Policy Act final approval letter is located in Appendix D. Impacts to Wetland Areas and Willow Creek The proposed project will impact a total of 0.054 acre of forested wetlands at the site. • The proposed project will also excavate sediment and place rip-rap at the inlets and outlets of the culverts resulting in removal of 18.8 cubic yards (cy) (16 linear feet) of • sediment in Willow Creek. The proposed project impacts to the wetlands and Willow Creek will comply with NWP No. 18 general conditions. We respectfully submit this request for authorization to use NWP 18 & 401 water quality certification. A PCN for this project is located in Appendix E. Should you have any questions or need additional information, please feel free to contact me. Sincerely, Shruti H. Shah Environmental Scientist Black & Veatch Special Projects Corp. Enclosure is • FIGURES • 0 ?!k •. r r a l el irajW \ f 7Nr4lcr p 94 1 ? PO AIRQ R CS B 1 . -. ?Q I l 143. ? ??` V ? C ?? 'J j I •!` • ' ?J F \• \•aL ?ri?-1199' s .? •. • S ??- 250 ???. ,29 111, ?. ' ?11 r / O4? 1000 U 2000 1" 2000' PRO JECT LOCATION MAP FIGURE WILLOW CREEK SPILLGATE DESIGN POPE AFB, FAYETTEVILLE, NORTH CAROLINA C • • , CUFM KET W TOP OF MANHONE EL - 100.W U /1 7 i O 8 i ' r AsPRUr 100.86 ?' ?' Atx EE DELWSHED ? X 33 as I s? ?f 97.83 \\? i i x \ Ix a 97.83 Ic2l w IcO8 1c07 X 97.08 PSP-4 / PSP-3 J/ W U O J I J1 -1 r- EbSTING 3 GOLF CART PATH TO BE DEMOLISHED ce c Ic23 e J i • r r DELINEATED WETLANDS WITHIN PROJECT LIMITS 1 \ 1 h X28 c2j? i" r sN 2 01 I t 1 ; PSP-1 I ?a i 1 PSP-2 ^ MASTER LEGEND POINT LABELS: wet - DENOTES FIELD IDENTIFIED BOUNDARY OF WETLAND WITHIN PROJECT LIMITS Ic - DENOTES LIMITS OF CLEARING PSP - POINT TAKEN TO VERIFY WETLAND DETERMINATION 40 20 0 40 1•= 40' d j ? N Y Z ova ?a 3 erence umber: 2 L.I 0 STE 5 FILL IMPACT 0.00159 ACRES OF WETLANDS DISTURBANCE PROPOSED 5' GOLF CART PATH ELEVATION 100.00 NOTES- 1. TOTAL AREA OF WETLAND DISTURBED WITHIN PROJECT LIMITS : 0.054 ACRES 2. 16 LINEAR FEET OF STREAM WILL BE DISTURBED 3. 18.8 CY OF SILT REMOVAL BELOW HIGH WATER LINE 4. TRIMBLE GEOXT HANDHELD GPS SYSTEM (SUBMETER ACCURACY) USED FOR DELINEATING PROJECT BOUNDARIES AND WETLAND AREA 5. DATA COLLECTED ON JANUARY 7. 2004 i t ?I J 0 ii 1 i 1 1 1E0STING PORTION 0 SIDEWALK TO REMAII TIE INTO EXISTING i 8 i DELINEATED WETLANDS WITHIN PROJECT LIMITS FILL OF WETLANDS PERENNIAL STREAM IMPACT (EXCAVATION AND RIP-RAP) PROPOSED MANUAL CLEARING OF WETLANDS 40 20 0 40 mommommommol" 1 40' l n ?N L M m 17} J M v ;i R uN mba 3 • APPENDIX A 0 is DATA FORMA ROUTINE WETLAND DETERMINATION (1987 COE Wetlands Dekwatt Ll" oil ApplcanUOw?? ' .t Ir?atoe Do Normal Ckanmtmmmn e)dd on the ab? ® No to the alts alpri cw* ddhsbW Wypica1 81b?a"? l&ia the area a potsntlal ProbNrn Area? Ys4 Aah. raLm? rw ? s D"- 1 D . . countY- I Ses -G TTnmu Cmmwnity ID: Plot 1D: ? >dos._ ltdlo?LoL 1L ?? ?- FitoaddDniio ? 9psdASNdw*MFAcwwFAC ft-NMON F Ma?ir?rt?irlcd 9rai av?eal alow? ?O car . w??y ._. Roeot bob Di 038oawbt? h Pon eft)t -0 1 emp -AorWRAcvo Oom W RooWW DdlAtdWS Fldd 06owtdotre ' O?p/t d at.ao. Wdtr. ? nt Doprt b Fnu WoMrh Pt Dopb b ao?salod so! 2 nt 82 W ?-n?0?r ?d??dcala? 1 aMabd h lww 1,2 - Iw wwwwaft -DdtLbn -oakdors" W k Wdtinir ??11 bifAObrs R a nto? toga#? - C k%W FADE chwrab h t*W u bath - Wdw4 hAd LwAm Doft -FAGMtthd TTd -olwQ3w bFotmft) AVON tdk a shit And ftwrq* Drib Fotw • • ?s?-l WILD • on0 Tarellony (?b01?P1: NIS CKAM Mopped TWO MakColor A?rrr NelN1 I WOO Colors • Motdo ANndmoH Tn11rr06 OmwdlDIV6 , ! V¦r.??tf1Y1 fOwMrM ?? lclg ALI . . 104"%14 SAM awfoce Leyer in dowdy soft - ? Or?ds OaMNk Aqulo mom" Rp6r10 ? - LI?iMd 011 Loaf ? Lllt L11bd oa,N?i+idlk aob Lilt _ RA011C "Condmo110 _ ONirOd a LarChloO? OolOr0 - - 01hor 1?4w N tiM?lltp Hawks: • WETLAND DETERMINATION HMO ?? Pr00or117 1lb ®?1 ? ® to Hi ?enpitip PoNt Wwn 0 w0lMndl lfw Remarks: AOpOrl 1 t OUrit od Emv*b Ddb Frnrr10 DATA FORM ROUTWE WETLAND DETVM NATION • (1967 COE WiWnds De hm" Mam" r?a?.vmw? a ?.,...,... ` caf . DO Nom d Cku mtown amid an the ob? is the a a pWW" F%Oft. ABM? ? ~ O.+ Conwm ty m TO" W Ilk • Plot ID: _ e-ew In A t 7 ftl w dCL@ r ftedu *Awe OR. RAOW of FAO .?11.ooidtdoa?a4bam.+?.? - cww _ ? It.oo?ats oa w?.s?. •lltld obtrr?pne ? . O? d>luha altar. _?e ?t o?ptia?..waar??e d? D?tb?Mtdsa! ? _?? 0 j I 1 1 1'. 4 11 11 w A? Wftftw r a n- it In tow 12 bohn mmft _Daum 1COtt? r.h WdW* s?oadry bdktam R v mam ?? b u Mrclw w {mrAw _? T" -Oht p*w b n mrbq poprieh t M* o d 0 Iola D" Famr ..r. PSF-Z 91406MA L AM CAWkX -1w Tammw Pubsmq )< G G- ca em mww row V" mwkcobr ebed Afarrr ?Im INrY a CA. • MoraAeurdmad ?armorcwarsmm r ?aA ?? r.•wrM i p- A N z lo -- tAtA o W.1 lydb ? Yldbalore . '- Fl,?d mu?Odw _ _ Canbat Lazar k Mndy ao?a ftifts* , - Ir?lla Caadetna LM 11a0vatiM rClnarua Cobra _ ?Ma/ ?a LeO? ? I.Irt 1?4b10ar Lbl f? M ?O?a? lepYM k ?r?a?kl W rAmwft ?v?n?rormercF??Y? wI at ?al?ho?'-dlipyrid?I . EZailu?ur? . P'0s .. X01 .. . WETLAND IUTERMINATION Flrb?M?wo ePmower 60 He IcrW ICkM /wwnlT ? Na b M S 6 - - PdrtWM r a Windt O!b Ilamada? 0 Appari • W&* and Mwrrpb Dab Foram S3 DATA FORM ROUTINE WETLAND DETERMINATION • (1907 COE Witt nds Defnumbn Aftmoo Do N omal armTotanow coda on the oft? a n :. ddut ° (?typlcd Sb, oo? I Y" L t 1- L lvmtN Om, IAWsrFAQ . 'Ootart?? D.at 704 ' :. t3tahc Tran«.t IDcID: ? Plot ID: j i 1 t t. 1. w..l?pd?d D.b Sabo b Romnb? -AWIrhologlog t7/tor ?w n.oa?e.e abw?.rreb wdloe.«rarK . 0?1be+.d.eeoe ?° ?? shallow roofs, wim y -tyres were -f b *id llyroof-rd :- W ?btalodxa htmdibd :ZgdwmftdktVW12h*m _wmwmmn _DdtLbn _seenm -a+?•at? bw.?dr M'de'b" Ra?mom ?? 010W Root Qr?Nb h LWW U hdM -wdb`eWkW dL. _Lmd _fllGli?r?? -o0wt?*kbRom"q 0 Ffp•ttat• o t.ndeOboftft a. over • >: -ur LAM C&"dfx or*a l trai/1 low p Daaot HNtic0olel df?? ,?_ ?.?_ r mom cob a • Wo AMwdanod To*^ Comrs led" La,e.att?ne as.te?w awm?.a? '- '- «? _ Mm %wo i C h ILarr b lw* aor d Lil _ L W L ? A*+ _?e LaarO?ratrta Oolera l1l ee i?11 ? LIR _ LiMM oa II rwiMy _ Omar tl I" b" alPhol? AI PV A i pi re yc + (bs Hive, -fp( r wctna? WETLAND DETERMINATION! 1%aa" Fraaarff low 1??1 ft"We FPAMNW rms IN Fatiew"awaftw ©m • Apoan 1 5 Warlt attd statrtob Dft Farm. 83 PSF-3 DATA FORM ROUTINE WETLAND GERMINATION • (IM OOE Wdhw* Ddngadon A&mnq D" Cau1y: am* _ tie, Do Numd amnrtu m @Ad on the stte? yyi ?a dto sbrftsnty daubed Wypioal t3Rttetfott?? Y ai a do area a p me s dd Prablem Ana? T y needed. ?ti an we mi " IMIM. -- e G L t. Nit w oat, IAL1Nw 8110 ._._ le?oodrd o.b pteeiee b Ihnwb? -cow pwae..r.ra„e . DrpNdeut!Yabr: 014 D"bftMWduMF! _•_,e?? a?pa1 b ewrabd so! 7,?T? ?- bdimtoc_ } ZBo °16 Welm dtys„w„w?,a„ mb?t2M.. _ONUM .. etla«a a.r¦e.?aa00r• ?ww.a.,? • ?1?soda. Q a aia? ?pti# -w i?w Lmm h t 121ie1w -§-..m OAVWDft -ONupb"ftMpAmw" RfPmbte ebaN+dm okotlL.ft ne. ?.:.-00, ..ti • n?-4 8 ? ? ? » Cad??M?pNTypff Ir TWWAIV Pormy M*kC W /Yryr ??Yl? ? CanaNleir. 1? Cabn • 110w Aliwdmad TidYws fl?rri Yewr? rw..sw ?? l!j 3 r _ tl AA ?. r =d Wpofto -COrArOftM ? ? ?a„r M ia?dy "? ? _ U?iN i? Leed & ? - IUdi" % F?Io tl? lit .._ LIMa/ i? I . 4111 w w Ultol ? Calm . OrNt 1e4? -1 "WA&M WETLAND DETERMINATION! I jb sar pmwa m IMnrl?e mmmmmmmmmm? och" b ft a to 1*delWrM a weave Y"(91 App 0 9 maredom P os afteM B3 DATA FORM ROUTM WETLAND DETERMINATION • 09117 OOE Wetands Dsk*Mbn Marano Pnojrd/8R?c h 'W k •< App?canflipwnk: . Do Normal Ckoarntrum old on On sRs7 G <wit lay. =slums Ylk-um L s ft"MMitNCl,RACwaiFAC 11-- ? DmW 1. p Couity. shit t Community to- M Tnmmwd ID: YM Plot Ilk >1n_ hdwm._ boa % aib p.aet b Itsmome _r W11eoa do+,m,.ih, FAMOO waft Doo ddvbmwar: IL . w ws -, ba m,W" bdti4vw1=Mw WMWLfAft -a bwpmw wsft* ? Qaraa. ??e ?°•? u tiai.. °widw ,? Lwu -Load wjvWftft _ FAC Um"TTgd _ohrplp br4WAr.l 0 Raw a M*Wds lpbDftpbm. ..i. • ?vR.v Tsoaw Pubr"k /NY Coati MltppN Two• lfr p Oralo?or MNdnCod =- ti?-?. MWb Wore • MOb Aandwal To"% Conomoo lk eve..rte es.te??t?t elerid.? ' 90 bdkldwc . mft _ !p? dMnlt OaM?nt N l?rNa Later N Medy m*wo riom dOri ??a/y ? _ tiMd ? Leed ? Nit ? Nit B ? •-.aG ? ? LowClraw Csbr? . CtiMtr ONN N Il t a1 alpha'-dli?Yr?dy Age +a FosIf i ve- psi-15 WETLAND DETERMINATION! rfFAMW vrOtron rA ICBM No ftft ?rMs+tt?d (ON" tAlt ?p l?aiitYYMii • wild'/ ®No .. r • APO a a ft*WW Mswr o.ft ftnr. 83 • APPENDIX B 0 0 Z 10, 0 APPENDIX C n LJ 0 F7 r y' < 1 J-` t ' Y` t . _ ? J J?.?4. . lY •Y •2"I? t a ?R?Sa• ?4 r Y3 f L 11 r ? ? H. I VICINITY MAP f? 1! t / R was ? ? s •?' ? ??? • • ? . "art a r ?9p ? S F l j x'43. • • ' r INDEX OF DRAWINGS SKEET TITLE INDEX SHEETS 1 COVER SEtET 2 EXISTING CONDITIONS/DEMOLITION PLAN 3 PROPOSED LAYOUT/GRADING PLAN AN-11) EROSION CONTROL PL&N 3A PROPOSED 1AYOUT/GP.ADING PLAN AND EROSION CONTROL PLAN 4 DETAILS SHEET 1 OF 2 5 DETAILS =MEET 2 OF 2 S ELECTRICAL AND CONTROL ROOM LAYOUT PROCESS AND INSTRUMENTATION DIAGRAM 8 PROCESS SID INSTRUMENTATION DIAGRAM E • 101.3E 8 190 8E 9? O19W NFr BM 70P OF MANHOLE EL( a IODJW q? x 97.83 X 97.83 X s EKW W r AWHALT g S91EMALK TO 9E DEMMJWm • V 97.1 AN y 99.1E T 01 x 97.06 / EXMFW OF g S OEWALK AEW W D « q' ,. i e Ld ? •• Um = ? p K ? As? 50 SLL 15 13 2 n 2p °O-o i WyOO " Od p 22 4N W VC y w3c U- O :28 6 z 02 We: z2 92 e.I ~ W GRAPHIC SCAIB ; 0 U s s • • • heet 1 ba . = e. Rel Sereoee Number: 2 W • • • A F 6 6 1 ugff N ApBS1oR LK1n,Blp ANIESIOB POM SUPPLr 4T1ERF P06EN soar ?' 5 ow ENI 5 CON OPEN GrE 2 CON COMMAND 2 2 GATE 2 OPEN OPEN GTE 1 T COMMUo ? WE , OPEN N GATE 2 2 m OPEN 2 2 GTE 2 ?? 4 USE , T OPEN T RAOD CARF 1 GTE 1 OPl* ga* N p 2 C OPEN ^ 1 GTE 2 E~ f B CLOSE 2 ff22 OPEN WE , CLOg OPEI, CLOSE OPEN , t h h h N cum G,E Y GATE , an W Dap RfMV CABLE z BA010 ._s-? PT FT FL_ RAW M I I ( I S z I I L,2 VDC I 2 !O PDDF IH1L BAaD s?F2 F2E--? so FoGT wx. ? J = WI?? C CZ MOMIEW 0* DESK N, OOWNOL 4Gp1 F p GEIIENFH" ?a rc ETNFAET GA GEn§MEr KY r NUB - - TO NEW COIpNETt Z?{ p z CANED 6 FOUr ?U v TO DUPLEX OUNEr v 8 1 Br OTMS a 1 hAarl6er: 6 A 6 ? ? E F ? H U E A C U F G H 6 CAMM NORIRED ON POE TRNRII PLUG OWMCE OF RM CTU MALL-YOIMIED N OFFICE OR ADJACENT CONTROL ROOM.. HOR AND RADA AT OFFICE ARE SNEIF-ROINIPA S? VHF HUM AT OFFICE REOIDRS IEOVAC [PGD] RECEPTACLE. RAM AT OFFICE DERIVES POFER FROM CRL WIN MOM RAIDS ARE YOUINED N ffnL 5 ? 0 4 ELECTRIC ACIWTORS CAMERA .p e e ? ? d p Fee f_ E E POWER CATS Uti WIRELESS ETHERNET yO CM LOCA71ED IN w COFFICE CONTROL ADJACENT C RN. ROOM s? ?? o a Z 2 PORKER TO RANG e SPILL GTE /i SPILL GTE /2 e GTS W ? ? o O Sig a' f R1U/ CAIERA v CONTROL PANEL W RADIO K %O ? W& Z CLO HW Rill e. t Ln, ETHERNET GT3 - - - TO MW CO KITER Sheet Number. 7 A B C D R' r ? 6 U 51 1 Se WEE EMERGENCY SPRIMAY EL - 9" NOTE. GTE ACTUATORS REQUIRE THREE MUM POWER SUPPLY. OTTER ELECTRICAL Alp SCADA EQIRAENIS REQUME SME PHASE POKER SUPPLY. RTU. CAMERA, GTE NHCATORS AND CAMERA RECENER SHALL BE MWED 2FT ABOVE 100 YEAR FLOOR ELEVATION (10LOFT). RAO6 AND ANTENNA POLES SHALL BE PROVIDED BT GENERAL CONTRACTOR. G MOM, 1. ANTENNA SHALL BE PROYOED AS CLOSE AS POSSIBLE TD THE CONTROL EOON N BURDNO 25L LOTAL PLACEIEIR a EpRP1ENIT TO BE FR1AlRED BETRFENI FIE OEPANMIDT PERSONEL, CES PERSOLREC, AND TIE COLIIRACIOR AT 11E SRE OLMRIC C016tMNCTR]N F n !2 s of w 1124 ai o w ?_ o ? 5 IN r a? a? d w? Z a? GRAPHIC SCALE 3 W t¦Il?) Ira -m a RNumber: L 6 • • 0 A D G H 6 5 rxrXIrGAR= WALL rXrTIIrCUM WALL B g a: 2 HOTEM 1. LACE CABgNS NW 2 MANA<ACNRES RISIRIICIIOMS 1 I8' RP RAP t CRASS AM STAIIIff ALL OISIIIIrED AREAL l CONFRACICR SHALL TAKE L MEASURES NOCESSART TO HRr WITH NORTH ROINA EROSION AID smRlnrtATNIN TIHp1ATESElI15 4 sIREA HH BOTTOM RIP RAP AND GABION WALL HIS o i 0 RI qW m 2 W i -V O A VI EROSION CONTROL MATS r LORESS OTHEARNE e ASPHALT PAVING MPNYL o CALLED OUT a 2 3 3 // COIiACi RlEA N T TIS SP) j(952; Q q I ySW yp? p WF O W O DAM SECTION ICAL) 04 oa 4. KIC 1 tl ;113 O p WWZ O ?j a? j ;8 Sh t oa RReference Number. 5 A B C D F I • • 21 e ,i 100 se t 1 N T? 7 to W 90 a SIDE VIEW A-A (LOOKING UPSTREAYI 2 FE MALL 2 FE MALL EMM 3USn= CUM 2LYERE C 100 sm 3 sM t k ? 0 92 Y 90 M -"-'- ACTUATOR L IOLO Y COYER F1 01.0 5/R- /R Sir EL a. 10" L 10" i- / 6 012' 1. W EACH MAT El 91 V 1 A1 7r , ? ?21.0'? 8" GTE SIDE VIEW B-B REINFOR (LOOKING DOWNSTREAMI CING DETAIL SECTION VIEW A 0 PLAN ._YIEI? SECTION VIEW M WILL ACTUATOM u 0D alto G c o? F W V N 5 o ? LL? ? KY ? p WW o p V 2 6 o Sheet Number. 4 i • 9 0 GRAPHIC SCALE Sheet Reference m m Number. 3A (DF rat) 1 mch = 20 R 6 • MAX SL@E 5X Ar- PRaoP=OSE'D O I / • pS O NIX SIDPE 3 730 SF TYPE X EROSION UATFM Se WOE EMERGENCY SPLLWAY EL - RO.r A B C 743 SF TYPE EROSION RATTIM r vim x HOH : 1r LOW OAMM WALL PS NEW ASPHALT ? -? ------- W PS r x r H H r Tr LoNS GAMON WALL / PROPOSED TOP EL - 100.00' 1 &AFOW GRUBFENG EROSION CONTROL CO STRUCTNIN 4 1 4-1- 1 I I DAYS DAYS ALLOCATED I 7 0 5 40 1 35 1 5 1, z w Wp I W r 4 O Z 13 aWO Sz WR Z O W G ? a g GRAPHIC SCALE 8 IL IL r Tot. m 9L Sheet Number: 3 u APPENDIX D 0 0 Final EA for Spill Gate Construction North Carolina Department of Administration Michael F. FAs*, t3oreaM G"YMT Swinroay. S by Sef1mtW 10, 2003 W. Chadias Rii *wh Pope AFB . c/o Ga Mariana, h 43 CESAMV 560 b1atceptor Reed I 'Fops AFB, NC 28308 . JI, Dcar Mr. Rimbsch: Re: SCH Fits # 04-&0000-oo3a, Faviro==W ??aseaeautivFlnain8 of rye s;paficeut rm4MC4 Proposed action is to demolisb and meankmat three existing spin god' and consmud OEM MW *U ptc at n !ice locadon on Pope AFB. The above rabreaced OwAronmeaW impact in n bas been sabnmined to the Soma Clewh boase under the pmvWOns of Up Na0oa34ftviraomamod Part Act AcOaft 00.S.113A 1U„ wba • state age my is rec?ruired to prepare m envlronpamrtal d0otyrgtuR tmda? tits prtw fiiom of f1 e4tNt iarw, the eau ral &=me* moat the ptonde m of dw slime Uvk9mttao d PWby Acx Atbehsd to this letter for.your Qoft* ration are the commat made by qpuda in the course of dhie review. If any tiardrar aoorvlt+emzgeaUal soviovv dacueneooitY ors prepared for this project, t?aey ab?ould be forwarded to this office for irltesSnwrroaie.ubal levilew. Should you have any queWoms. please do not hasime to coll. Si>aosrexly, W C *$ Ramat Ewha mmW Policy AdtC.omdbaaetU Attschmeuts co: Region M wl?Mwr? r r..eune,t? 1301 MIN $Woo CIMM A 1 116 WMt7pw SOeNt Croiw R"Sk NC 196994301 X 91.0 Raw""" ,v,s?wrOpo?+wy?gbwutir raw 6.0 List of Agencies and Persons Consulted and/or Provided Copies 6-7 Final EA for Spill Gate Construction f NORTH CAILOLnM STATE CL7lA=QR0V ' IN Ma0v2pandarm I SMU NM6iSt: 04-S-0000-0030 Fos DAB U=ZV$D: 09/29/2003 AOENCr US : 06/25/2003 MS MOM bICAP.t 7(151= CWBftl 06/29/2003 CLZUINSRWBZ, COO" DENR 1,96ISLATl'Y6 AFFAIRS 4 ARCRDAZX AUG MSC i 1601 ry? RALSIM NC RBviEN DISTRIBUTION CCiP9 0=1 "it DENA LEOISIATM AFFAIRS DEPT OF AWCCJWUM _ DEPT or CUL RESOMSS _ DEPT OIL TRANSPORT'AT'ION MID CAROLINA Coo PROJECT INFORMATION APPLICANT! Pope APs TYPE: National Environmental Policy AOt EROt Environmental Assessment/Pindinq of No Significant Inpaat• 098C: Pxoposed action is to demolish and reconstruct three existinq spill gates and construct one, now spill gate at a fourth location on Pope AFB. ' The attached project has boon submitted to the N. C. state Cleaainghouse for intergovernmental review. Please review and submit your responbe by the above indicated date to 1302 Mail Service Center, Raleigh NC 27699-1307. If additional review time is needed, please Contact this oftlce "at (919)807-2425. AS A USULT OF THIS R$VIiW THE POLLONINS IS SUBMITTED: NO COMMENT CCMME 3 ATTACHED SIGNED SY; i DATE: 6-8 6.0 List of Agencies and Persons Consulted and/or Provided Copies Final EA for Spill Gate Construction r C NOR?a C•?N7k ST1?'Y? CL?E71ASlt4gOtt$?? D?li?' S 71D0I8''r'.:, "t . >«t • <? K . , a!X'!? r 11?*>1-dOb0-t14?0 Pt13 AtiC? r 07J20/1004 DBTT . OF ?Uisj" Xtz" Cara wriVk anoscc?t r??ruatzoa rxt?;art. pope ??FS , TYPSr 080460 t1tirMWOOtsl FOXICy kt SRD: dnvilomont;l Assessment /Finding of On gignilic4at:'r*oo VtaCi, fd'tCtXaa is to ctmoli.ia sod"reaonstswac `tAigs suf` it+? s?ii gats's 64 c4astsraot on* now spill guts *t it fourth, loastioa on POO 1t4,, The attaet*d V9o3oa% hau b"A sW=& nsac to t1 .0, 0. 9ttsto Qloa ingb"so ter intolt tt{rX rofto*l vlossa vso¢ 4 _aind? Oak t yam„ iti'sp¢tuls of. sba+ri ind ;Oud `da 1:0 I ilii4r oir< +1 ;" r Mt: 9?'lb ? T? It aiw tivnanl rsviot tiLao t* nso460„ iao" aura of .tlrstr 41?L'i i sk k9u19Q -2145, .?rr+lr??+ Ir ul 1.w+ fir. p?Mr VM Ii r?rr.r.r?w}jww ,. 1 • h??} A!1 X: NOW Qt, "W KNOW Ya ta?" 10 sp pi t AT?MtS?'p; - ? •? SIGNr.D SYM DAT4 46 1 AUG 04 2005 6.0 List of Agencies and Persons Consulted and/or Provided Copies 6.9 Final EA for Spill Gate Construction Stow of North CamUna ?g/,??y? ~ - z / plpartmant of Environment and Natural Rescurm ?tolot wwnbw. j 3CC Cu. o.t.? r .c. WrEMGOVERNMENTAL REVIEW= PRO)JKr COMMENTS MtOWAM 01,0M , rehftb?frtd"af+fngJ, pKthta ltp4mkp?r?dAnr i?t rttNdab?eaninaktord+?rfafh?pro m wMtNt t6=U G?tati waM}q s "nntdrtt?aud?b ?btMM ealodlatnd?e+aaantl?anw?n.ota0storrn.. Aa ir?natNlrt,a,e 9uiddM+?td.tiw m tngR ptM?, ana a K• t? s?trwt R.dNorul kxna? }?qpn • 96" APAXATM PRC4Ep IS & MMOSOM p ,? .p«,??ww:w?rtwia?a Ao..?s?we?r.ew+.w.?w?*?.waa?onr.ap+rn N ? . Mw?a?a e«+teKO. a??e.M?eda~ t?rASp a?w??Iw?+Atireau.uMi , p ?«?*•+M??a?r?? teaa?aa+?naMawa?t?«+wr.«?.a* r«?+?*•rwa.w?w?«r.?t..?rraw.? «?w.?+. ? i?t?a' . ?' ? eo•1m?r . erd?rolr?s?wtw. - . . aw+a?.r aap p w??u tPr c r. RUParaeo "On"e?±nrto?walA Mmow to (? vOidtQaialugahnr?rn+t c«roiw.rPpMOAtoetMlrPtMlnoMk?M?w+dwnrrwweMnadMr n rags M+4rlkdonMa?reM _ -,1)3" (a O 1OtsatlllMnrt ApOkOMoy?mwl?AlfMtwfdgfl' +dpranFrtora+Mtprq eyavrwy . 1M4i N so "'s lA V 1a/l asi too" - 0 Hnwirsaaon+bral?aPwM?hlhAiM?Ant 1sptl?AtldAt WA fadlyt i1a0fQl OlMM1I1?1lMItPpltl?tl?Itwfll?lYS{pMiq,?01AM1DMf? t tlAlUltOi?OM r ,. " 15, 1111 f1(Ii11 Mlplba ' WA } ?rMiMAtA?NI? C?eMtl1? 4 ? ?01NrMIKl4WEOh111M???quMidl?rdlr$SAt1O'ek e nor 1 1 4000*0t"aa leorov?t^V14" ? w' +w+ aF A..n asa> nwdair - 144 IN !I?MMiMN/MMR- A+nd -wwmSO eOiMIM ?+O+Mt 4P1??M?M ?M?ItlA?llfiln ?of?r1 ? ??f/? ' 1t 1?111 _ . R q p ? giN 1 14, 0 140 ?w1ASRi0ft AiYltDfi?M?YM1MA1M kFM*A,h/M1o1ib011OOMmOfIA'='- a0 1' M?fl}IIOpIRI11R t?mtMMip?dooM1}uwl itll?li{IAd1?1AMi0?L?01d?f?IpWtYY?N*b . ppfmkNMldhMMy? dM11dMRwrtArMdq?lMtMli W " ? M 10d?yR * •, -.. 1?0uAdwiaMtt?r?G?rW a?riilra+l+wtOt?1MP MM p? ItGM?N l1rPf??Mr 0 .NIIgM1ArM1?t?MMMM?p?IMIk OIFMNrYt<p?c?nA1rM,?,CI4NFMt?!/bfM11Ma+NCMIMMA?k?K+M01AdIM?I; }fir f` ?? M 1M ? k?ooMiMl?i+. AAAirt 1INiAd ?lilq M?I Mp11Of?14?"'dtl?l?)itMiM! ? NW rrWleetp?tA19 RM?tMYil lulhf 01?1NI?L` ' Q OpndlMMylrtrde! WA lp.tiOAyi OWN 0 AppkM ti dO Y '' aM ? e? nRt l4.aM nw?li l k 4w +nwNM (?+M?P q pu ?>f+co?n0 1 PolitS'pMrOr?dWs Mrs ?Mv+?9 l wwn ri rte* ?ngnf i d f Oht6 q ` w0d . + i tR? wo?wi t? ?+ Ne o11??6e'MIIt?Gf?IPM?MiMIN1ARC11171MA M ?OdAt011d ploalriM 1M o im UpW oh s p?rdYp?xtlrtantpbHlteeltwW tNe?Wrod upnnC0111pIMtOM1 4 4 6-10 &0 List of Agencies and Persons Consulted and/or Provided Copies • APPENDIX E 0 0 APPLICATION FORM BEGINS ON PAGE 5. PLEASE DO NOT SUBMIT PAGES 1- 4. Office Use Only: Form Version May 2002 USACE Action ID No. DWQ No. ku any particular item is not applicable to this project, please enter "Not Applicable" or "N/A".) 1. Processing 1. Check all of the approval(s) requested for this project: ® Section 404 Permit ? Riparian or Watershed Buffer Rules ? Section 10 Permit ? Isolated Wetland Permit from DWQ ® 401 Water Quality Certification 2. Nationwide, Regional or General Permit Number(s) Requested: Nationwide 18 3. If this notification is solely a courtesy copy because written approval for the 401 Certification is not required, check here: ? 4. If payment into the North Carolina Wetlands Restoration Program (NCWRP) is proposed for mitigation of impacts (verify availability with NCWRP prior to submittal of PCN), complete section VIII and check here: ? 0 5. If your project is located in any of North Carolina's twenty coastal counties (listed on page 4), and the project is within a North Carolina Division of Coastal Management Area of Environmental Concern (see the top of page 2 for further details), check here: ? II. Applicant Information 1. Owner/Applicant Information Name: Pone Air Force Base Attn: Alberto Marquez Mailing Address: 43 Civil Engineering Sauadron/CEOE 560 Interceptor Road Pope AFB NC 28208 Telephone Number: 910-394-4073 Fax Number: 910-394-2379 E-mail Address: alberto.marauezApope.af.mil 2. Agent/Consultant Information (A signed and dated copy of the Agent Authorization letter must be attached if the Agent has signatory authority for the owner/applicant.) Name: Ms. Shruti Shah Company Affiliation: Black & Veatch Special Projects Corp Mailing Address: 1145 Sanctuary PKWY Suite 475 Alpharetta GA 30004 Telephone Number: 770-521-8107 Fax Number: 770-751-8322 Page 5 of 12 • E-mail Address: shahshgbv.com III. Project Information Attach a vicinity map clearly showing the location of the property with respect to local landmarks such as towns, rivers, and roads. Also provide a detailed site plan showing property boundaries and development plans in relation to surrounding properties. Both the vicinity map and site plan must include a scale and north arrow. The specific footprints of all buildings, impervious surfaces, or other facilities must be included. If possible, the maps and plans should include the appropriate USGS Topographic Quad Map and NRCS Soil Survey with the property boundaries outlined. Plan drawings, or other maps may be included at the applicant's discretion, so long as the property is clearly defined. For administrative and distribution purposes, the USACE requires information to be submitted on sheets no larger than 11 by 17-inch format; however, DWQ may accept paperwork of any size. DWQ prefers full-size construction drawings rather than a sequential sheet version of the full-size plans. If full-size plans are reduced to a small scale such that the final version is illegible, the applicant will be informed that the project has been placed on hold until decipherable maps are provided. 1. Name of project: Pope AFB Willow Creek Emergency Spill Gate 2. T.I.P. Project Number or State Project Number (NCDOT Only): N/A 3. Property Identification Number (Tax PIN): N/A • 4. Location County: Cumberland Nearest Town: Spring Lake Subdivision Name (include phase/lot number): N/A Directions to site (include road numbers, landmarks, etc.): Intersection of State Rt. 87 and Manchester Rd. in the City of Spring Lake West Manchester Rd to Pope AFB gate take Reilly Rd, to Virgin St., turn right on Virgin St take first left into dormitory parking, site is adjacent to parking lot. 5. Site coordinates, if available (UTM or Lat/Long): N517928, E1999929 (Note - If project is linear, such as a road or utility line, attach a sheet that separately lists the coordinates for each crossing of a distinct waterbody.) 6. Property size (acres): 2,130 acres (which includes the entire Pope AFB) 7. Nearest body of water (stream/river/sound/ocean/lake): Willow Creek 8. River Basin: Cape Fear (Note - this must be one of North Carolina's seventeen designated major river basins. The River Basin map is available at http://h2o.enr.state.nc.us/admin/maps/.) 9. Describe the existing conditions on the site and general land use in the vicinity of the project at the time of this application: Existing conditions at the site are Military Residential area, • surrounding vicinity is used as a Military Air Field Page 6of12 • 10. Describe the overall project in detail, including the type of equipment to be used: Overall project involves building a spill control gate The proiect will include building a headwall on both ends of the existing culverts on Willow Creek installation of a rip-rap apron on the upstream and downstream side of the culverts installation of a sliding_ gate and associated electrical and mechanical equipment to operate the gates raising the sidewalk that crosses over Willow Creek to an elevation of 100.00 ft (app Raised 3 ft restoration to this pathway, erosion control and site stabilization Equipment used on the project will include a small backhoe, dump truck, and an earth compactor. 11. Explain the purpose of the proposed work: Proiect purpose is to construct an emergency spill gate to contain emergency releases of petroleum products from upstream sources These releases are then cleaned up in order to prevent contamination from migrating downstream to Tank Creek. IV. Prior Project History If jurisdictional determinations and/or permits have been requested and/or obtained for this project (including all prior phases of the same subdivision) in the past, please explain. Include the USACE Action ID Number, DWQ Project Number, application date, and date permits and certifications were issued or withdrawn. Provide photocopies of previously issued permits, certifications or other useful information. Describe previously approved wetland, stream and buffer impacts, along with associated mitigation (where applicable). If this is a NCDOT project, list and describe permits issued for prior segments of the same T.I.P. project, along with construction schedules. A jurisdictional determination has not been conducted by the USACE Wilmington District Black & Veatch personnel (Shruti Shah) would like to schedule a verification to the wetland delineation project limits at the earliest convenience to the USACE Wilmington District V. Future Project Plans Are any future permit requests anticipated for this project? If so, describe the anticipated work, and provide justification for the exclusion of this work from the current application. N/A VI. Proposed Impacts to Waters of the United States/Waters of the State It is the applicant's (or agent's) responsibility to determine, delineate and map all impacts to wetlands, open water, and stream channels associated with the project. The applicant must also provide justification for these impacts in Section VII below. All proposed impacts, permanent and temporary, must be listed herein, and must be clearly identifiable on an accompanying site plan. All wetlands and waters, and all streams (intermittent and perennial) must be shown on a delineation map, whether or not impacts are proposed to these systems. Wetland and stream evaluation and delineation forms should be included as appropriate. Photographs may be included at the applicant's discretion. If this proposed impact is strictly for wetland or stream Page 7 of 12 mitigation, list and describe the impact in Section VIII below. If additional space is needed for listing or description, please attach a separate sheet. 1. Provide a written description of the proposed impacts: The proposed project will impact a total of 0.054 acre of forested wetlands and 18.8 cubic yards (16 linear ft) of Willow Creek 2. Individually list wetland impacts below: Wetland Impact Area of Located within Distance to Site Number Type of Impact* Impact 100-year Floodplain** Nearest Stream Type of Wetland*** (indicate on ma) (acres) es/no) (linear feet) 1 & 4 Manual 0.0196 (See Figure 3) Clearing (total) no 40 Forested 2, 3, & 5 (See Figure 3) Fill 0.033 (total) no 40 Forested * List each impact separately and identify temporary impacts. Impacts include, but are not limited to: mechanized clearing, grading, fill, excavation, flooding, ditching/drainage, etc. For dams, separately list impacts due to both structure and flooding. ** 100-Year floodplains are identified through the Federal Emergency Management Agency's (FEMA) Flood Insurance Rate Maps (FIRM), or FEMA-approved local floodplain maps. Maps are available through the FEMA Map Service Center at 1-800-358-9616, or online at http://www.fema.p-ov. *** List a wetland type that best describes wetland to be impacted (e.g., freshwater/saltwater marsh, forested wetland, beaver pond, Carolina Bay, bog, etc.) Indicate if wetland is isolated (determination of isolation to be made by USACE only). List the total acreage (estimated) of all existing wetlands on the property: has not been determined at this time. Total area of wetland impact proposed: 0.054 acre 3. Individually list all intermittent and perennial stream impacts below: Stream Impact Type of Length of Average Width Perennial or Site Number Impact* Impact Stream Name** of Stream Intermittent? (indicate on ma (linear feet Before Impact leasespecify) 16 6 (See Figure 3) Excavation & rip-rap (18.8 cubic Willow Creek 15 Perennial yards of excavation) * List each impact separately and identify temporary impacts. Impacts include, but are not limited to: culverts and associated rip-rap, dams (separately list impacts due to both structure and flooding), relocation (include linear feet before and after, and net loss/gain), stabilization activities (cement wall, rip-rap, crib wall, gabions, etc.), excavation, ditch ing/straightening, etc. If stream relocation is proposed, plans and profiles showing the linear footprint for both the original and relocated streams must be included. ** Stream names can be found on USGS topographic maps. If a stream has no name, list as UT (unnamed tributary) to the nearest downstream named stream into which it flows. USGS maps are available through the USGS at 1-800-358-9616, or online at www.us s.eov. Several internet sites also allow direct download and printing of USGS maps (e.g., www.topozone.com, www.mapquest.com, etc.). Cumulative impacts (linear distance in feet) to all streams on site: 16 • 4. Individually list all open water impacts (including lakes, ponds, estuaries, sounds, Atlantic Ocean and any other water of the U.S.) below: Page 8 of 12 • Open Water Impact Site Number (indicate on ma) Type of Impact„ Area of Impact (acres) Name of Waterbody (if applicable) Type of Waterbody (lake, pond, estuary, sound, bay, ocean, etc.) N/A List eacn impact separately and identity temporary impacts. Impacts include, but are not limited to: fill, excavation, dredging, flooding, drainage, bulkheads, etc. 5. Pond Creation: N/A If construction of a pond is proposed, associated wetland and stream impacts should be included above in the wetland and stream impact sections. Also, the proposed pond should be described here and illustrated on any maps included with this application. Pond to be created in (check all that apply): ? uplands ? stream ? wetlands Describe the method of construction (e.g., dam/embankment, excavation, installation of draw-down valve or spillway, etc.): Proposed use or purpose of pond (e.g., livestock watering, irrigation, aesthetic, trout pond, local stormwater requirement, etc.): Size of watershed draining to pond: Expected pond surface area: 9 VII. Impact Justification (Avoidance and Minimization) Specifically describe measures taken to avoid the proposed impacts. It may be useful to provide information related to site constraints such as topography, building ordinances, accessibility, and financial viability of the project. The applicant may attach drawings of alternative, lower-impact site layouts, and explain why these design options were not feasible. Also discuss how impacts were minimized once the desired site plan was developed. If applicable, discuss construction techniques to be followed during construction to reduce impacts. The initial design raised the golf car path to an elevation of 102.00 ft. with 4:1 side slopes. However, the current project design will lower the top elevation to 100.0 and construct 3.1 side slopes which will reduce the total amount of impact to the wetlands. VIII. Mitigation DWQ - In accordance with 15A NCAC 2H .0500, mitigation may be required by the NC Division of Water Quality for projects involving greater than or equal to one acre of impacts to freshwater wetlands or greater than or equal to 150 linear feet of total impacts to perennial streams. USACE - In accordance with the Final Notice of Issuance and Modification of Nationwide Permits, published in the Federal Register on March 9, 2000, mitigation will be required when necessary to ensure that adverse effects to the aquatic environment are minimal. Factors including size and type of proposed impact and function and relative value of the impacted aquatic resource will be considered in determining acceptability of appropriate and practicable mitigation as proposed. Examples of mitigation that may be appropriate and practicable include, Page 9 of 12 • but are not limited to: reducing the size of the project; establishing and maintaining wetland and/or upland vegetated buffers to protect open waters such as streams; and replacing losses of aquatic resource functions and values by creating, restoring, enhancing, or preserving similar functions and values, preferable in the same watershed. If mitigation is required for this project, a copy of the mitigation plan must be attached in order for USACE or DWQ to consider the application complete for processing. Any application lacking a required mitigation plan or NCWRP concurrence shall be placed on hold as incomplete. An applicant may also choose to review the current guidelines for stream restoration in DWQ's Draft Technical Guide for Stream Work in North Carolina, available at http://h2o.enr.state.nc.us/ncwetlands/strmgide.html. 0 1. Provide a brief description of the proposed mitigation plan. The description should provide as much information as possible, including, but not limited to: site location (attach directions and/or map, if offsite), affected stream and river basin, type and amount (acreage/linear feet) of mitigation proposed (restoration, enhancement, creation, or preservation), a plan view, preservation mechanism (e.g., deed restrictions, conservation easement, etc.), and a description of the current site conditions and proposed method of construction. Please attach a separate sheet if more space is needed. N/A 2. Mitigation may also be made by payment into the North Carolina Wetlands Restoration Program (NCWRP). Please note it is the applicant's responsibility to contact the NCWRP at (919) 733-5208 to determine availability and to request written approval of mitigation prior to submittal of a PCN. For additional information regarding the application process for the NCWRP, check the NCWRP website at http://h2o.enr.state.nc.us/wrp/index.htm. If use of the NCWRP is proposed, please check the appropriate box on page three and provide the following information: N/A Amount of stream mitigation requested (linear feet): Amount of buffer mitigation requested (square feet): Amount of Riparian wetland mitigation requested (acres): Amount of Non-riparian wetland mitigation requested (acres): Amount of Coastal wetland mitigation requested (acres): IX. Environmental Documentation (required by DWQ) Does the project involve an expenditure of public (federal/state) funds or the use of public (federal/state) land? Yes ® No ? If yes, does the project require preparation of an environmental document pursuant to the requirements of the National or North Carolina Environmental Policy Act (NEPA/SEPA)? Page 10 of 12 Note: If you are not sure whether a NEPA/SEPA document is required, call the SEPA coordinator at (919) 733-5083 to review current thresholds for environmental documentation. Yes ® No ? If yes, has the document review been finalized by the State Clearinghouse? If so, please attach a copy of the NEPA or SEPA final approval letter. Yes ® No ? X. Proposed Impacts on Riparian and Watershed Buffers (required by DWQ) It is the applicant's (or agent's) responsibility to determine, delineate and map all impacts to required state and local buffers associated with the project. The applicant must also provide justification for these impacts in Section VII above. All proposed impacts must be listed herein, and must be clearly identifiable on the accompanying site plan. All buffers must be shown on a map, whether or not impacts are proposed to the buffers. Correspondence from the DWQ Regional Office may be included as appropriate. Photographs may also be included at the applicant's discretion. Will the project impact protected riparian buffers identified within 15A NCAC 2B .0233 (Meuse), 15A NCAC 2B .0259 (Tar-Pamlico), 15A NCAC 2B .0250 (Randleman Rules and • Water Supply Buffer Requirements), or other (please identify )? Yes ? No ® If you answered "yes", provide the following information: Identify the square feet and acreage of impact to each zone of the riparian buffers. If buffer mitigation is required calculate the required amount of mitigation by applying the buffer multipliers. Zone* Impact s uare feet Multiplier Required Mitigation 1 3 2 1.5 Total Lone 1 extends out 30 feet perpendicular from near bank of channel; Zone 2 extends an additional 20 feet from the edge of Zone 1. If buffer mitigation is required, please discuss what type of mitigation is proposed (i.e., Donation of Property, Conservation Easement, Riparian Buffer Restoration / Enhancement, Preservation or Payment into the Riparian Buffer Restoration Fund). Please attach all appropriate information as identified within 15A NCAC 2B.0242 or.0260. N/A is Page 11 of 12 • XI. Stormwater (required by DWQ) Describe impervious acreage (both existing and proposed) versus total acreage on the site. Discuss stormwater controls proposed in order to protect surface waters and wetlands downstream from the property. The total impervious area of the project is 0.041 acre, while the total area of project is 0.248 acre (total impervious area 16.7%). The impervious area consists of the golf cart path which will be restored to original conditions. No net change to the impervious area will occur as a result of this project. Storm water controls will include silt fences, rip-rap and permanent grassing on all exposed soil. XII. Sewage Disposal (required by DWQ) Clearly detail the ultimate treatment methods and disposition (non-discharge or discharge) of wastewater generated from the proposed project, or available capacity of the subject facility. N/A XIII. Violations (required by DWQ) Is this site in violation of DWQ Wetland Rules (15A NCAC 2H .0500) or any Buffer Rules? Yes ? No 0 Is this an after-the-fact permit application? Yes ? No XIV. Other Circumstances (Optional): It is the applicant's responsibility to submit the application sufficiently in advance of desired construction dates to allow processing time for these permits. However, an applicant may choose to list constraints associated with construction or sequencing that may impose limits on work schedules (e.g., draw-down schedules for lakes, dates associated with Endangered and Threatened Species, accessibility problems, or other issues outside of the applicant's control). gent's Signature Date is valid only if an authorization letter from the applicant is provided.) 0 Page 12 of 12 ,01/08(2004 THU 15:10 FAX 910 394 2379 43RD CONTRACTING X1002 11 AGENT AUTHORIZATION LETTER Applicant NamelAddress/Phone: Pope Air Forcd Base Attu: Brian Diggins 43 CBS/CEDE 560 Interceptor Road Pope AFB, NC 28208 (910)394-4073 Agent Name/Address/Phone: Black & Veatch Special Projects Corp. Attn: Shruti Shah 1145 Sanctuary PKWY, Suite 475 Alphmvtta, GA 30004 (770) 521-8107 STATEMENT OF AUTHORIZATION Z hamby authorize, Black & Veatch Special Project Corp., Attn: Shrnti Shah, to act in . my behalf as my agent in the processing of this application and to furnish, upon request, supplemental inf=ation in support of this permit application Applicant's Eftnaturc Date