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HomeMy WebLinkAbout19850095 Ver 1_COMPLETE FILE_20090101 State of North Carolina Department of Natural Resources and Community Development Division of Coastal Management 512 North Salisbury Street ® Raleigh, North Carolina 27611 James G. Martin, Governor David W. Owens S. Thomas Rhodes, Secretary Director December 3, 1985 Mr. William E. Burnett Henry Von Oesen & associates 511 Princess Street P. 0. Drawer 208; Wilmington, NC 28402 Dear Mr. Burnett: This is in response to your letter requesting a modification to CAMA Permit. 80-85 that was issued to the Town of Kure Beach in dune of this year. On behalf of the Town, you have requested that the subject outfall line from the wastewater lagoon be allowed to be installed at a more shallow depth to reduce spoil handling. In response to your request, this letter is your authority to refine the outfall and diffuser project for the Town of Kure Beach as described in plat "Effluent Outfa!1 Plan and Profile Diffuser Structure" - sheet 14 of 20 - dated revised 9/13/85 (not attached). This letter must be attached to the original of the permit and made readily available on site when Division personnel inspect the project for compliance. You are reminded that Federal approval is also necessary for this change. According to our information, Corps of Engineers action is pending. Should there be any question on this matter, do not hesitate to contact this office or Bob Stroud in our Wilmington office. Sincerel , David W. Owens DWO/ aw cc: Corps of Engineers, Wilmington Bob Stroud, DCH, Wilmington ill no?: --6S?aieu.n `o, C >:o% 276111667 104phow TW3302% IN HLFLT MtftM IV Regulatory Branch DEPARTMENT OF THE ARMY WILMINGTON DISTRICT, CORPS OF ENGINEERS P.O. 80X 1890 WILMINGTON, NORTH CAROLINA 28402.1890 June 17, 1985 SUBJECT: File No. SAWC085-N-065-0101 UN 2 41985 V ATER QUALITY SECTION OPERATIONS BRANCH Honorable Lee Wrenn Mayor of Kure Beach Post Office Box 3 Kure Beach, North Carolina 28449 Dear Mayor Wrenn: Reference your application for a Department of the Army permit to construct a wastewater treatment facility effluent outfall in the Cape Fear River at Kure Beach in New Hanover County, North Carolina. Your proposal has been reviewed and found to be consistent with the provisions and objectives of general permit No. SAWC.'080- N-000-0291. Therefore, you may commence construction activity in strict accordance with applicable State authorization and the enclosed plan. Failure to comply with the State authorization or conditions of the general permit could result in a violation of Federal law. If any change in your work is required because of unforeseen or altered conditions or for any other reason, plans revised to show the change must be sent promptly to this office and the N. C. Division of Coastal Management prior to performing any such change or alteration. Such action is necessary as revised plans must be reviewed and the authorization modified. Questions or comments may be addressed to Mr. Mike Smith, telephone (919) 343-4634. Sincerely, Charles W. Hollis Chief, Regulatory Branch RECEIVED Enclosure -2- " &Opies Furnished with enclosure: Director, Atlantic Marine Center National Ocean Survey, NOAA ATTN: CAM04, 439 W. York Street Norfolk, Virginia 23510 Mr. John Parker Division of Coastal Management North Carolina Department of Natural Resources and Community Development Post Office Box 27687 Raleigh, North Carolina 27611-7687 ?Mr. William Mills Water Quality Section Division of Environmental Management North Carolina Department of Natural Resources and Community Development Post Office Box 27687 Raleigh, North Carolina 27611-7687 Mr. Charles Jones Morehead City Regional Office North Carolina Division of Coastal Management Post Office Box 769 Morehead City, North Carolina 28557 Ms. L. K. (Mike) Gantt U. S. Fish and Wildlife Service Post Office Box 25039 Raleigh, North Carolina 27611-5039 Mr. Randy Cheek National Marine Fisheries Service, NOAA Post Office Box 570 Beaufort, North Carolina 28516 Mr. Lee Pelej Environmental Review Section Environmental Assessment Branch U. S. Environmental Protection Agency 345 Courtland Street, N. E. Atlanta, Georgia 30365 Mr. C. Robert Stroud Wilmington Regional Office North Carolina Division of Coastal management 7225 Wrightsville Avenue Wilmington, North Carolina 28403 V BEACH BERM EXTENSION (SEE SHEET NO. 3) j PROPOSED DIFFUSER 7SH RU CTURE(SEE DETAIL T. N0. 2 ) =s PROPOSED 12`'Ql OUTFALL LINE 4 CAP E F \ EAR ?vER - B DRAINAGE SWALE EXISTING WASTEWATER TREATMENT 4 LAGOON Q NOTES* )ALL SPOT ELEVATIONS j REFER TO MLW. (2)MAP IS BASED ON N.H. COUNTY TOPO MAR PLAN II =200' PROJECT PLAN PROPOSED EFFLUENT OUTFALL RE PLACEMENT, MUNICIPAL WASTEWATER TREATMENT FACILITY, TOWN OF KURE BEACH,KURE' BEACH,NC 1/2 / 85 HENRY VON OESEN a ASSOC. P.O. DRAWER 2087 WILMINGTON,NC 28402 1 a 1 AWIL GTONN a ILINA BE BEACH ATLANTIC 78'0 OCEAN 0 VICINITY MAP SCALE I"=5280' NC DOT MAP, NH COUNTY EBB ?FLOOO FRINGING MARSH FEB 20 1985 OFFICE OF COASTAL p HtL?iir?CTvIU ?A"Cilti'ifNT RfGtpry Qi?t? SWF7;7T I ()F 1 _,4 ' 3/411 MARINE PLYWtr6D so" ?. 4 _ o" 4"x8" TREATED TIMBER 121 I 1OUTFA_ _ r___ 11 0. 111__ CD w- FROM PLAN W xU-BOLT I S. ST EL c I cli I 'v 2-5/8"0 BOLTS, S. STEEL W/S. STEEL WASHERS WHITE BACKGROUND PLAN „ •' S.S. CAP I; 1 I ;I ii Q 4-8xi3)c20 L.G.TREATED SIGN DETAIL PILINGS WITH REFLECTORS i. W/S.S. NAILS 111=11-011 IR: WAR ING66`yF ra 3/4" MARINE PLYWOOD SI N..t . i. SEE ADJ. DETAILW j ® d 316 S.S.RISER,16 '. C?? M.N.W. EXCAVATION Wi6 :r)ASr^? ?- TO BE USED TO BACK is fOAv TLACEp,AFTER PIPE IS GV?NA(0 ?? M.S.L. 12-2i 6" DIFFUSER FILL v? SLOTS AROUND RISER _ U) - BOTTOM t0 ce 121, 1 ' OUTFALL " i FROM PLANT ICRUSHED STONE fl t -HB ASE ELL,16" O/x 16" CON C. INCREASER ELEVATION DIFFUSER DETAIL 1/411=11-011 i Q o > 12" DUCTILE. IRON OUTFALL PIPE. SECTION TYPICAL PIPELINE PROPOSED STRUCTURE CAPE FEAR RIVER N.H. COUNTY, NORTH CAROLINA TOWN OF KURE BEACH R O. BOX 3 KURE BEACH. NORTH CAROLINA 1/2/85 HENRY VON OESEN a ASSOC. P.O. DRAWER 2087 WILMINGTON,NC 28402 `-2 1/2" BLACK WARNING SUBMERGED STRUCTURE 2" BLACK (WASTEWATER OUTFALL DIFFUSER AND RELEASE ZONE) ' NO SWIMMING OR FISHING WITHIN 50 FEET OF THIS STRUCTURE. UNLAWFUL TO TIE BOAT TO PILINGS. KURE BEACH P.W.D. SHEET 2 OF 3 l t AF ib/W EBB FLOOD 0EW sUj6A-quE0us ov7FA-L ou ti F2EMC,JE E'NST. le `K ? ?....:?...... ., v c. paJO D?s?? . . tJl=w cOLol i0e co?? *?e-T r.? K - a;X : `ro wjox?E sz rod ? t': ?.,.+?0•1.2 ARou r? ?a1'pc7.. 3C?N??R 5'f?d?1.iZ C I? - ?i SCALE I50`- 0" ?I i? •I,i P) !j ? f ;) ff I? Il?f I! iI ' 'o I ,SILT FENCE 12E FEmoQeo E OF 1 ? tiIE?V -?2E,a`(ED woop _ WALKWAY I 1TO BE FILLED EXIST. DRAINAGE SWALE t 701I? ROU w ED ' Of fi0 0 198,5 i F Or 04s, T, Uric;?un,?.rord RAG o?A 41-, tNr FILL DETAIL PROPOSED EFFLUENT OUTFALL REPLACEh1ENT,MUNICIPAL WASTEWATER TREATMENT FACILITY, I TOWN OF KURE BEACH,KURE BEACH,NC (/2/85 HENRY VON OESEN 8? ASSOC. P. 0. DRAWER 2087 WILMINGTON,NC 28402 SHEET 3 OF 3 Permit Class NPw STATE OF NORTH CAROLINA Department of Natural Resourpe?znd Community Development Coastal Resources CommissiRECEIVED ?. IN ? 1985 for Major Development in ail area of EnvirMT&RaQUALITY SECTION Concem.pursuant to.Ial s313A-:1`lg OPERATIONS BRANCH r IV Excavation and%or.flling pursuant to NCGS 113 229 Issued to Town of Kure Beach, P. 0. Box 3, Kure Beach, NC 28449 Permit Number 80-85 authorizing development in New Hanover County at Cape Fear River (at existing waste- water lagoon) as requested in the permittee's application dated -1/3/85 including attached plats, sheet 1/-3 of 3 dated 1/2/85 This permit, issued on 6/3/ ? 7 , is subject to compliance with the application (where consistent with the permit), all applicable regulations, special conditions and notes set forth below. Any violation of these terms may subject permittee to a fine, imprisonment or civil action; or may cause the permit to be null and void. (l) In order to protect juvenile shrimp populations, no excavation or filling will be permitted between April 1 and September 30 of any year without the prior approval of the Division of Coastal Management. (2) All excavated material, resulting from trench construction, will be placed and retained on high ground. (3) Bedding and backfill material will be suitable, free from any toxic pollutants so as not to adversely effect the ability of the area to function as a nursery area. (4) Preconstruction elevation contours, in the river and in the wetlands, will be restored after the wastewater line has been installed (5) Due .to the 6' depth required for the siting of the diffuser, in addition to or instead of the reflectors, battery operated lights must be used to mark the structure as a hazard to navigation. Any placards or signs also used must be in accordance with the State Uniform Waterway Marker System as administered by the Wildlife Resources Commission. (See attached sheet for Additional Conditions) This permit action may be appealed by the permittee or other qualified persons within twenty (20) days of the issuing date. An appeal requires resolution prior to work initiation or continuance, as the case may be. This permit must be accessible on-site to Department personnel when the project is inspected for compliance. Any maintenance work or project modification not covered hereunder requires further Departmental approval. AD work must cease when the permit expires on December 31, 1988 In issuing this permit, the State of North ( ?rolina agrees that your project is consistent with the North Carolina Coastal Management Program. Signed by the authority of the Secretary of DNRCD and the Chairman of the Coastal 'Resources Commission. David W. Owens, Director Office of Coastal Management This permit and its conditions are hereby accepted. Signature of Perrmittee Town of Kure Beach ADDITIONAL CONDITIONS Permit #80-85 Page 2 of 2 (6) Any re-routing of the drainage Swale shall terminate landward of any marsh to provide a water quality buffer and wildlife habitat. NOTE: Section 401 Certification #1807 has been issued for this project by the Division of Environmental Management. NOTE: NPDES Permit #NC 00 25763 was issued for this project by the Division of Environmental Management on January 4, 1984. NOTE_ An Easement from the Council of State through the Dept. of Administration, State Property Office is required for installation of the pipeline into public trust waters. NOTE: A Sedimentation and Erosion Control Plan has been submitted to the Division of Land Resources for this project. . a APPLICATION FOR PERMIT TO EXCAVATE AND/OR FILL WATER QUALITY CERTIFICATION EASEMENT IN LANDS COVERED BY WATER CAMA PERMIT FOR MAJOR DEVELOPMENT Department of Administration State of North Carolina Departptentof the Army (GS 146-12) Department of Natural Resources and Community Development Corps of Enfineers, Wllmlop" District (6S 113-229,143-215.3(a)(1),143-215.3(c), II3A-118 (33 CFR 249.330-329) Please type or print and fill in all blanks. If information is not applicable, so indicate by placing N/A in blank. 1. Applicant Information A. Name TOWN OF KURE BEACH Last First Middle B. Address P 0 Boic 3 Street, P. O. Box or Route Kure Beach North Carolina 28449 919/458-8216, City or Town State Zip Code Phone 11. Location of Proposed Project: A. County New Hanover B. 1. City, town, community or landmark Kure Beach, N. C. a 2, is proposed work within city limits? Yes- No X {. C. Creek, river, sound or bay upon which project is located or nearest named body of w ?. ... Cape Fear River 4WtT...t , 610 Ill. De scription of Project .,effluent outfall w j . A. . 1. Maintenance of existing project replacement 2. New work N/A B. Purpose of excavation or fill 1. Access channel length width___.__..depth 2. Boat basin length width depth 3. Fill area length-width-depth 4. Other Outfall Die in length 640 width 4-5 depth =ti..(,unrips) ,,. .. C. 1. Bulkhead length Average distance waterward of MHW (shoreline) 2. Type of bulkhead construction (material) D. Excavated material (total for project) 1. Cubic yards 655 2. Type of material sand and silty sand E. Fill material to be placed below MHW (see also VI. A) 1. Cubic yards 655 2. Type of material sand and .. . silty sand IV. La nd Type, Disposal Area, and Construction Equipment: A. Does the area to be excavated include any marshland, swamps or other wetland? Yes X ._ No.?? B. Does the disposal area include any marshland, swamps or other wetland? Yes No X C. Disposal Area 1. Location Back in trench excavated for pipe burial 2. Do you claim title to disposal area! No (State of North Carolina bottom lands) D. Fill material source if fill is to be trucked in N/A E. liuw will excavated material be entrapped and erosion controlled? N/A F. Fype of equipment to be used Clamshell bucket G. Will marshland be crossed in transporting equipment to project site? If yes, explain No V. Intended Uss of Project Area (Describe) A. 1. Private 2.. Commercial 3. Housing Development or Industrial 4. Other_ Mi ni i al s pwater rrpatma ---_....rt.r,t.?,ta?..s._._s nt..fari 1 i ty B. 1. Lot size(s) K q nvf ICE pF COP? i QItCt?L`Q?f1CE 2. Elevation of lot(s) above mean high water 3. Soil type and texture 4. Type of building facilities or structures 5. Sewage disposal and/or waste water treatment A. Existing Lagoon Planned Aerated lagoon B, DescribeAerated lagoon/effluent chlorination /discharge 6. Land Classification (circle one) DEVELOPED - TRANSITIONAL COMMUNITY RURAI. CONSERVATION (See CAMA Local Land.Use Plan Synopsis) VI. Pertaining to fill and Water Quality: A. Does the proposed project involve the placement of fill materials below mean high water? Yes X No..?, 0. 1. Will any runoff or discharge enter adjacent waters as a result of project activity. or planned use of the area following project completion? Yes. Ir No 2. Type of discharge_ Treated waStp-watpr gf.fl,,ent- 3. Location of discharge See attached sketch Vi I. Present rate of shoreline erosion (if known): _ N/A VI l l- List permit numbers and issue. dates of previous Department of Army Corps of Engineers or State permits for work in project area, if applicable: Nat know„ IX. Length of eime required. to complete project: 12 months X. In addition to the completed application form, the following items must be provided: A. Attach a copy of the deed (with State application only) or other instrument under which applicant claims title to the affected property. OR if applicant is not claiming to be the owner of said property, then forward a copy of the deed or other instrument under which the owner claims title plus written permission from the owner to carry out the project on his land. B. Attach an accurate work plat drawn to scale on 8% X 11 white paper (see instruction booklet for details). Note: Original drawings preferred - only high quality copies accepted. C. A copy of the application and plat must be served upon adjacent riparian landowners by registered or certified mail or by publication (G.S. 113-229 (d))Enter date.served - Janyarg lij5...?? D. List names and complete addresses of the riparian landowners with property. adjoining applicant's.° Such owners have 30 days in which to submit comments to agencies listed below. Mr. James M. Ellis.-Chief. Real Estate Dive _USAEVJ/?gnnah Box 889 Savannah GA 31402 Commanding Officer, Sunny Point Military Ocean Terminal, Southport, NC 28461 X1. Certification requirement: I certify that to the best of my knowledge, the proposed activity complies with the Stare of North Carolina's approved coastal management program and will be conducted In a manner consistent with such program. X11. Any permit issued pursuant to this application will allow only the development described in this appli- cation and plat. Applicants should therefore describe in the application and plat all anticipated devel- opment activities, including construction, excavation, filling, and land clearing. TE January 3, 1985 Applicant's Signature -tea PROPOSED DIFFUSER STRUCTURE(SEE DETAIL SHT. NO. 2) PROPOSED 12" 0 OUTFALL LINE BERM EXTENSION ' (SEE SHEET NO. 3) e DRAINAGE SWALE "°- Q Q CAPE FEAR IyER EXISTING WASTEWATER TREATMENT LAGOON NOTES--(T)ALL SPOT ELEVATIONS REFER TO MLW. (2)MAP IS BASED ON N.H. COUNTY TOPO MAP. PLAN '1'=200' FRINGING MARSH ' F20 I OFFICE OF ? WQMINGTONAREG pMAN:9GEM NT _ N FFI PROJECT PLAN PROPOSED EFFLUENT OUTFALL. REPLACEMENT,MUNICIPAL WASTEWATER TREATMENT FACILITY,*,, TOWN OF KURE BEACH KURE BEACHING I/2 / 85. HENRY VON OESEN a ASSOC. P. O. DRAWER 2087 WILMINGTON,NC 28402 . s?F-r ? n? ae 3/4" MARINE PLYWOOD Ilk !2 1/2" BLACK 4'x8" TREATED WARNING TIM13ERI SUBMERGED STRUCTURE 12 OUTFAL r - -' - . II 1 p 2" BLACK ------?r?_ tli WASTEWATER OUTFALL DIFFUSER w --? FROM PLAN W `314" U-BOLT AND RELEASE ZONE) io . S. ST EL ' a NO SWIMMING OR FISHING ?? - WITHIN 50 FEET OF THIS STRUCTURE. UNLAWFUL TO TIE BOAT TO PILINGS. KURE BEACH P.W.D. 2-5/8" o BOLTS, S. STEEL W/S. STEEL. WASHERS W HITE BACKGROUND PLAN S.S. CAP Nl I01 1i ,;?l I I 1 ?? I x6xR. L.G.TREATED blu[N Ut I AIL PILINGS WITH REFLECTORS W/S.S. NAILS 10W3/4" MARINE PLYWOOD TUNG SEE ADJ. DETAIL ARM 316 S.S. RISER,16 0 re 0? 1 'I I M.H.W. EXCAVATION WNQ S),*, li -z- --.!.12-2x 6" DIFFUSER i? Q SLOTS AROUND RISER - BOTTOM i 17.. i 1 4UTFALL CRUSHED STONE FROM i` PLANT '' BASE ELL,16" i '10"x 16" CON C. INCREASER ELEVATION DIFFUSER DETAIL (/4"01'- 0" ,TO BE USED TO BAC TRENCH AFTER PIPE IS PLACED. w (_12" DUCTILE IRON OUTFALL PIPE. SECTION TYPICAL PIPELINE PROPOSED STRUCTURE CAPE FEAR RIVER N.H.COUNTY, NORTH CAROLINA TOWN OF KURE BEACH P.O.BOX3 KURE BEACH. NORTH CAROLINA 1/2/85 HENRY VON OESEN & ASSOC. P.O. DRAWER 2087 WI LMINGTON,NC' 28402 SHEET 2 OF 3 EBB FLOOD OEw sula.-QuEous ouTuL. -?-?` pL.ucI M-*lsT auTFA*'---V' t2Eme, e E*1zT_. t?~ V G p1.I1? DI???E ;: ,o.s p, RE c e r? BY f:f E"4 I"e.E%. f JiE?,v cOLoRi0s A,rT -r 40 tom) 44 W `...-.:. . z•:: •: _r, as?rr Eus , ?? ne p e_ r?l? SCALE Iso= 5d- 0" 1QEF+1?/E E?rt i2???! G. I icy ?'? ova-?t?J?aq -sK,.*1 --?. ,•,•`?:.•::??? p?aJ J ? .? 1 1I u [rt?iT »tiz _? `I 'r s ?•i to .11 IUD `fill! ul 0 1 Ollill, I?i!hll G.4.10E ?EA>? ?Ztv? K /SILT FENCE Ey.w--T, wooer 51jzuc tL%gG ^I'o tSE t;Er't c a ee c4ae-co of ,..,e ?+rtEc7t0? 0???leErt f4 WALKWAY i i i i i oFrIcF W w/tlkiloF olV fAL MANAO Glomq, pFFI f?NT FILL DETAIL PROPOSED EFFLUENT OUTFALL REPLACEMENT, MUNICIPAL WASTEWATER TREATMENT FACILITY, TOWN OF KURE BEACH,KURE BEACH,NC 1/2/85 HENRY VON OESEN a ASSOC. P, 0. DRAWER 2087 WILMINGTON,NC 28402 AREA TO BE FILLED EXIST. 'DRAINAGE SWALE z SHEET 3 'OF 5 *_ J° Honorable Lee Wrenn, Mayor Town of Kure Beach P. 0. Box 3 Kure Beach, NC 28449 State of North Carolina Department of Natural Resources and Community Development 512 North Salisbury Street • Raleigh, North Carolina 27611 James G. Martin, Governor DIVISION OF ENVIRONMENTAL MANAGEMENT S. Thomas Rhodes, Secretary May 31, 1985 Dear Mayor Wrenn: srArE v aw Mon' Subject: Certification Pursuant to Section 401 of the Federal Clean Water Act, Proposed Extension of Outfall Kure Beach Wastewater Treatment Plant Town of Kure Beach New Hanover County Attached hereto are two (2) copies of Certification No. 1807 issued to the Town of Kure Beach dates May 31, 1985. If we can be of further assistance, do not hesitate to contact us. Sincerely yours, ORIGINW??.??n r R. Paul Wilms Director Attachments cc: Wilmington District Corps of Engineers Wington Regional Office %William Mills David Owens BM/k P.O. Box 27687, Raleigh, North Carolina 27611-7687 Telephone' An Equal Opportunity / Affirmative Action Employer i NORTH CAROLINA New Hanover County CERTIFICATION THIS CERTIFICATION is issued in conformity with the requirements of Section 401 Public Laws 92-500 and 95-217 of the United States and subject to the North Carolina Division of Environmental Management Regulations in 15 NCAC 2H, Section .0500 to the Town of Kure Beach pursuant to an application filed on the 21st day of January, 1985 to extend the effluent outfall from the Kure Beach Wastewater Treatment Plant. The application provides adequate assurance that the discharge of dredged material into the waters of Cape Fear River in conjunction with the proposed outfall extension in New Hanover County will not result in a violation of ap- plicable Water Quality Standards and discharge guidelines. Therefore, the State of North Carolina certifies that this activity will not violate Sections 301, 302, 303, 306, 307 of PL 92-500 and PL 95-217 if conducted in accordance with the application and conditions hereinafter set forth. Condition(s) of Certification: 1. That the activity be conducted in such a manner as to prevent significant increases in turbidity outside the area of construction or construction- related discharge (increases such that the turbidity in the stream is 25 NTU's-or less are not considered significant). 2. That the effluent discharge shall be in strict accordance with the facility NPDES permit. Violations of any condition herein set forth shall result in revocation of this Certification. This Certification shall become null and void unless the above condition(s) are made conditions of the Federal Permit. This the 31st.day of May, 1985 DIVISION OF ENVIRONMENTAL MANAGEMENT ORIGINAL S1(_W !D BY: D.R.R. R. Paul Wilms, Director WQC# 1807 r^". DIVISION OF ENVIRONMENTAL MANAGEMENT March 20, 1985 MEMORANDUM To: Bill Mills Permits and Engineering From: Michael F. Williams, Chemical Analyst I Wilmington Regional Office Thru: A. Preston Howard, Jr., Regional Engineer Wilmington Regional Office Subject: Regional Office Review & Recommendations Application for Permit for Excavation and/or Fill Town of Kure Beach - Treatment Facility New Hanover County The applicant proposes to reactivate the 3.75 acre Kure Beach wastewater treatment lagoon. A new chlorine contact chamber and a 600 foot outfall pipe and diffuser is planned. Approximately 400 feet of 12" pipe is proposed to be installed below mean high water involving 655 cubic yards of excavation and backfill. A NPDES permit has been issued to the Town for the discharge of effluent to the Cape Fear River, classified SC. After review of the proposed project, the following comments are offered: 1. The project will require 401 certification. 2. The proposed project is not expected to violate water quality standards for waters classified SC. 3. It is recommended that a 401 certification be issued containing the following condition: The project activity shall not increase instream turbidity MFW/sf cc: Division of Coastal Management - Bob Stroud Wilmington Regional Office t k-At® ?? DIVISION OF ENVIRONMENTAL MANAGEMENT WATER QUALITY SECTION Comments concern-ing an application for State Federal CAMA Permit(s) from A. PERMIT: .,?,This office cannot comment on this project until after the close of the Section 401 Certification Public Comments Period. This office has no objection to the issuance of the permit(s) for the proposed project with the following conditions: That the activity be conducted in such a manner as to prevent significant increases in turbidity outside the area of construction or construction- related discharge (increases of 25 NTU's or less are not considered significant). That the instream turbidity not be increased by more than 50 NTU's as a result of the proposed activity after a reasonable opportunity for dilu- tion and mixture. That turbidity levels in shall not be increased by more than 10 NTU's as a result of the proposed activity after a reason- able opportunity for dilution and mixture. B. CERTIFICATION STATUS: Certification is not required for this project. X Certification is required for this project. Such action to process the certification has been initiated. Proposed Certification wil be acted on t P `it - f ( fac e:7. ?0,1i1? P or a ter '?t t? bt , The proposed project is certified under General Certification A) No. 1179 issued on January 25, D) No. 1431 issued on October 16, 1977, for sewer line construction 1980, for boat ramp construction. B) No. 1272 issued on November 10, E) No. 1664 issued on September 8, 1978, for bulkhead construction. 1983, for Rip-Rap Placement. C) No. 1273 issued on November 10, F) No. 1665 issued on September 19, 1978, for discharges of liquid 1983, for incidental bridge effluent from diked upland disposal construction. areas. ? `? `/JJ WATER QUALITY SECTION ?''?- DIVISION OF ENVIRONMENTAL MANAGEMENT ? ? - J t' 1 1. Y n .. w?,.. .?.7s .arc. e:;•» :?1? w;? .*_w.Y :i_waL? +?iK - ?-Y4 {' -. -.. : lip Y 77 - -4 c 11 yr ? _ i • a. t 3 r, 1 . l OFFICE OF North Carolina Department of Natura COASTAL MANAGEMENT ment l D it R s&C W. Owens David eve op esource ommun y Director Telephone 919 733-2293 March 15, 1985 Mr. Robert Helms, Director Division of Environmental Management Raleigh, North Carolina 27611 Dear Mr. Helms: MAR 18 1985 WILMINGTON REGIONAL OFFICE DEM The attached copy of an application submitted by: Town of Kure Beach Applicant's Name Kure Beach Wastewater Treatment Facility New Hanover Location of Project County XX for a State permit to perform excavation and/or fill work in coastal North Carolina and for a CAMA major development permit... for a CAMA major development permit (only) ... ..* is being circulated to State and Federal agencies having jurisdiction over the subject matter which might be affected by the project. Please indicate on the reverse side of this form your viewpoint on the proposed work and return it to me not later than March 29, 1985 Sincerely, Jon . Parker, ?Jr.,Chi Major Permits Processing Section JRP:ap:483 P. O. Box 27687 Raleigh, N. C. 27611-7687 An Equal Opportunity Affirmative Action Employer (A) This agency interposes no objection to the proposed work. W, -I* (B) Dredge and/or Fill. This agency objects to the project as proposed. The objection is based upon findings which lead to the conclusion that there will be one or more adverse effects as covered in G. S.. 113-229 (e) 1-5. (e) (1) ...that there will be significant adverse effect of the proposed dredging and filling on the use of the water by the public; (e) (2) ...that there will be significant adverse effect on the value and enjoyment of the property of any riparian owners; (e) (3) ...that there will be significant adverse effect on public health, safety, and welfare; (e) (4) ...that there will be significant adverse effect on the conservation of public and private water supplies; (e) (5) that there will be significant adverse effect on wildlife or fresh water, estuarine or marine fisheries; (C) CANA Major Development. This agency objects to the project as proposed. The objection is based upon findings which lead to the conclusion that a violation would occur as covered in G.S. 113A-120 and/or 15 NCAC 71. The following reference indicates the specific citation by which objections have been made. (D) Agency findings relating to item(s) A and/or B and/or C are hereby detailed. (E) Comments are submitted that do not directly relate to item B and/or C but are relevant to the public interest. (These comments will be forwarded by the Department of Natural Resources and Community Development to appropriate State or Federal agencies). signed date 10 OFFICE OF COASTAL MANAGEMENT FIELD INVESTIGATION REPORT 1. Applicant's name Town of Kure Beach 2. Location of project site Cape Fear River - Kure Beach at end of Avenue "H" Municipal Waste Treatment Plant. Photo 9-1092; Grids V,W,X-19. 3. Investigation type: Dredge & Fill X CAMA X 4. Investigative procedure: (A) Dates of site visit2/13/85 (B) Was applicant present agent (yes) Certified Complete 5. Processing procedure: Application received 3/10/85 OfficeDCM-W ilm;ngYnn 6. Site description: (A) Local Land Use Plan Kure Beach Land classification from LUP Conservation Development constraints identified in LUP None for this project - This upgrading is mentioned as an alternate in the policy section of the plan. (B) AEC(s) involved: Ocean Hazard Estuarine shoreline X Coastal wetlands X Public trust waters X Estuarine waters X Other (C) Water dependent: Yes X No Other (D) Intended use: Public X Private Commercial P14F4 00 17 (E) Type of waste water treatment: Existing Wastewater Treatment-lagoon Planned New chlorine contact chamber and outfall to serve lagoon. ?epq 195 (F) Type of structures: Existing W11 MINrTnN R EGIONAL OFFICE Planned Chlorine contact chamber - outfal l line with diffuser. D E M (G) T Estimated annual rate of erosion N/A Source 7. Habitat description: AREA (A) Vegetated wetlands: Dredged Filled Other Spartina alterniflora appx 140 s.f. appx 140 s.f. rep ace one pip Existing drain (maple, etc.) appx 2,560 s.f. (B) Non-vegetated wetlands: River bottom appx 1,600 s.f. appx 2,000 s.f. (C) Other: (D) Total area disturbed: appx 1,740 s.f. appx 4,560 s.f. appx 140 s.f. 8. Project summary applicant proposes to reactivate the existing Kure Beach Wastewater Treatment lagoon. A new chlorine contact chamber and outfall line will be constructed. The existing berm will be shifted at the southwest corner of the lagoon and will cover an existing drain which will be rerouted. TOWN OF KURE BEACH PAGE 2 9. PROJECT DESCRIPTION: The project is located at the site of the presently abandoned wastewater treat- ment lagoon serving the Town of Kure Beach. After the construction of the existing berm the borrow area on the southern edge has become established as a wet drain. Red maple and other associated species have become established in the drain. This feature is approximately 8'-15' wide. There is a boarder of smooth cordgrass (Spartina alterniflora) along the west shoreline of the property. The boarder is approximately 30'-40' in width at the project site. The applicants propose to reactivate the lagoon. As part of this activity the existing berm will be extended at the southwest corner. This extension will involve filling the existing wet drain. The drain will be rerouted to the south of its existing location for approximately 400'. In conjunction with the berm extension a chlorine contact chamber will be constructed and a new 12" outfall line will be installed. The existing 12" line will be removed. The new line will be installed by using trench excavation. The applicants propose that the excavated material will be windrowed along side the trench. The trench will be approximately 600' in total length. Of that amount approximately 400' will be in the river bottom, 30'-40' will cross the wetland and the remainder will be in the highground. The dimensions are approximately 4'-5' wide and 3'-6' deep. Approximately 655 cubic yards of material will be excavated and approximately that same amount will be used for backfill. The line will extend to the -6' MLW depth. It will terminate in a riser with diffuser. This diffuser will extend approximately 3' above the mean highwater (MHW) contour. It will be protected by four 8" x 8" treated pilings equipped with reflectors and warning signs. The junction of the 12" line and the riser/diffuser will be protected by crushed stone (Sheet 2 of 3). Twelve 2" x 6" slots spaced around the riser will provide for the diffusion of the effluent. 10. ANTICIPATED IMPACTS: The proposal to windrow the excavated material below the mean high water contour is viewed as having a potential to significantly increase the adverse impacts of the project. Recent proposals have been required to either structually contain the material below the MHW contour or to remove it to highground. If excessively organic material is excavated then clean sand must be substituted as backf ill. This area of the river serves as a critical nursery area during times of certian flow conditions in the river. Although not indicated clearly in the plans the excavation for the proposed drain rerouting should terminate landward of all wetlands in order to maintain a functioning system. SUBMITTED BY: C. Robert Stroud, Jr. OFFICE: DCM-Wilmington DATE: March 15, 1985 ! , w - APPLICATION FOR MAR 18 1%5 PERMIT TO EXCAVATE AND/OR FILL WATER QUALITY CT.???T_iO?G10NAl OFFICE EASEMENT IN LANDS COVERED BY WATER CAMA PERMIT FOR MAJOR DEVELCMNT Department of Administration State of North Carolina Department of the Army (GS 146-12) Department of Natural Resources and Community Development Corps of Engineers, Wilmington District (GS 113-229, 143-215.3(a)(1), 143-215.3(c), 113A-118 (33 CFR 209.320-329) Please type or print and fill in all blanks. If information is not applicable, so indicate by placing N/A in blank. 1. ' Applicant Information A. Name TOWN OF KURE BEACH Last First Address P. 0. Box 3 B Middle . Street, P. O. Box or Route Kure Beach North Carolina 28449 919/458-8216 City or Town State Zip Code Phone 11, Lo cation of Proposed Project: A. County New Hanover B. 1. City, town, community or landmark Kure Beach, N. C. 2. Is ro ofed work within city limits? Yes-No X C. Creek, river, sound or bay upon which project is located or nearest named body of w1 to Rr c?l ? 05 Cape Fear River NpG f ? ? ???-?IIG10N Ill. De scription of Project effluent outfall f 0 GSQ A. 1. Maintenance of existing project replacement 2. New work N/A 1L B. Purpose of excavation or fill ,,?-- 1. Access channel length width depth 2. Boat basin `ength width depth 3. Fill area length width depth 4. Other Outfall p; pelinf length 600 width .4-5 depth 1-6 43zayJ,- cz) C. 1. Bulkhead length Average distance waterward of MHW (shoreline) _ 2. Type of bulkhead construction (material) D. Excavated material (total for project) 1. Cubic yards 655 2. Type of material sand and silty sand E. Fill material to be placed below N1HW (see also V1. A) 1. Cubic yards 655 2. Type of material sand and silty sand IV. Land Type, Disposal Area, and Construction Equipment: A. Does the area to be excavated include any marshland, swamps or other wetland? Yes X No B. Does the disposal area include any marshland, swamps or other wetland? Yes No X C. Disposal Area 1. Location Back in trench excavated for pipe burial 2. Do you claim title to disposal area! No (State of North Carolina bottom lands) D. f- ill material source if fill is to be trucked in N/A E. ilov. wili cxcx.ated material be entrapped and erosion controlled? N/A F . I ype of equipment to be used Clamshell bucket G. Will marshland be crossed in transporting equipment to project site? If yes, explain N0 V_ Intended Use of Project Area (Describe) A. 1. Private 2. Commercial 3. Housing Development or Industrial 4. Other Mun; c B. 1. Lot sizes) K A OF ?O?SaFG1pNA? OEFIC? 2. Elevation of lot(s) above mean high water 3. Soil type and texture 4. Type of building facilities or structures 5. Sewage disposal and/or waste water treatment A. Existing Lagoon Planned _ Aerated la&oon B. Describe Aerated lagoo-g/effluent chlorination/discharge 6. Land Classification (circle one) CDEVELOPED TRANSITIONAL COMMUNITY RURAL CONSERVATION T (See CAMA Local Land.Use Plan Synopsis) VI. Pertaining to Fill and Water Quality: A. Does the proposed project involve the placement of fill materials below mean high water? Yes X No B. 1. Will any runoff or discharge enter adjacent waters as a result of project activity or planned use of the area following project completion? Yes X No 2. Type of discharge Treatpd uraGtpwntPr Pffl neat 3. Location of discharge See attached sketch VII. Present rate of shoreline erosion (if known): _ N/A _ o Vl l 1. List permit numbers and issue dates of previous Department of Army Corps of Engineers or Stats permits for work in project area, if applicable: _ Not knnwn IX. Length of time required to complete project: 12 months X. In addition to the completed application form, the following items must be provided: A. Attach a copy of the deed (with State application only) or other instrument under which applicant claims title to the affected property. OR if applicant is not claiming to be the owner of said property, then forward a copy of the deed or other instrument under which the owner claims title plus written permission from the owner to carry out the project on his land. B. Attach an accurate work plat drawn to scale on 8%s X 11" white paper (see instruction booklet for details). Note: Original drawings preferred - only high quality copies accepted. C. A copy of the application and plat must be served upon adjacent riparian landowners by registered or certified mail or by publication (G.S. 113-229 (d))Enter date served January l8. 1 985 D. List names and complete addresses of the riparian landowners with property adjoining applicant's. Such owners have 30 days in which to submit comments to agencies listed below. Mr. James M. Ellis, Chief, Real Estate Div., USAED/Savannah, Box 889, Savannah, GA 31402 Commanding Officer Sunny Point Military Ocean Terminal, South ort, NC 28461 Xi. Certification requirement: I certify that to the best of my knowledge, the proposed activity complies with the State of North Carolina's approved coastal management program and will be conducted in a manner consistent with such program. X11. Any permit issued pursuant to this application will allow only the development described in this appli• cation and plat. Applicants should therefore describe in the application and plat all anticipated devel- opment activities, including construction, excavation, filling, and land clearing. A'l E January 3, 1985 Applicant's Signature i 141 NA PROPOSED DIFFUSER STRUCTURE(SEE DETAIL SHT. NO. 2) ?= 6 FFi3 20 OF COASTAL MAN QKfiC? ATLANTIC OCEAN PROPOSED W' 0 OUTFALL LINE 4 O CA P / E FEAR BERIM (SEE SHEET NO. 3) R VER- J„J DRAINAGE SWALE 0 EXISTING WASTEWATER TREATMENT LAGOON 2 NOTES:(I)ALL SPOT ELEVATIONS REFER TO MLW. Z (2)MAP IS BASED ON N.H. u COUNTY TOPO MAP. PLAN I"=200' 76 WIL INCTON? p 0 F3 421 WRI%TrSVILLE BEACH 13- VICINITY MAP SCALE ("=5280' NC DOT MAP, NH COUNTY EBB L? FLOOD FRINGING MARSH 3E BEACH PROJE( It PROJECT PLAN I PROPOSED EFFLUENT OUTFALL. REPLACEMENT, MUNICIPAL ER TREATMENT FACILITY, F KURE BEACH,KURE BEACH,NC Is .1.985 1/2 / 85 1 WILMINGTON REGIAWLIlb4l.j?N OESEN a ASSOC. RAWER 208? E WILMINGTON,NC 28402 / 3/4IS MARINE PLYWOOD dl n4, l2" OUTFALL r--- -L- - - FROM PLAN1 i S.S. CAP o N 0 Q OUTFALL _ n i FROM PLANT 2-5/8"0 BOLTS, S. STEEL W/S. STEEL WASHERS PLAN -2 1/2" BLACK " WARNING SUBMERGED STRUCTURE _2" BLACK , (WASTEWATER OUTFALL DIFFUSER AND RELEASE ZONE) ' NO SWIMMING OR FISHING WITHIN 50 FEET OF THIS STRUCTURE. UNLAWFUL TO TIE BOAT TO PILINGS. KURE BEACH P.W.D. -W x111 t MAI.KTillUUNU 4-8'X8"x2O" L.G.TREATED SIGN DETAIL PILINGS WITH REFLECTORS W/S.S. NAILS I=1-0? WAR ;IN! SI N 3/4" MARINE PLYWOOD SEE ADJ. DETAIL 1 I i ?'iC1C1?J r ?' 0 F 316 S.S.RISER,1691 ?;,? 0 ? M.H.W. EXCAVATION W6"a {?13 TO BE USED TO BAC? i? IOU ilo ENCH AFTER PIPE IS ''Nq C1f? TR LACED. M.S.L. ---------------------------- 12-2''6" DIFFUSER FILL us SLOTS AROUND RISER - - BOTTOM tD a i CRUSHED STONE BASE ELL,16" 10"x 16" CONC. INCREASER ELEVATION DIFFUSER DETAIL 1/411=1 0" 12"DUCTILE IRON OUTFALL PIPE. SECTION TYPICAL PIPELINE PROPOSED STRUCTURE CAPE FEAR RIVER N.H.COUNTY,NORTH CAROLINA TOWN OF KURE BEACH P. 0. BOX 3 KURE BEACH . NORTH CAROLINA 1/2/85 HENRY VON 0ESEN & ASSOC. R O. DRAWER 2087 WiLMINGTON,NC 28402 SHEET 2 OF 3 0.0 R F 36740 EBB ..w. FLOOD I I pLu ci ou ,tip a, t: c r? oy IJE.q c1?Lolal?lE , eo e.J??-?' Ta.?.l K; - Pp e To WIOX? t2oc*l rot? c0Lo+4-1E a,,.1-56.ct IZ E . e3J0-.J KMeQT. I SCALE 1'=5d-O" 6 9 " SILT FENCE 'i - - -D Ill ? ? ?----?4 L% rl 1?1 7! N 1. ? , ? ?I IN!nV'', i a,1???e TREt?•7"6C? woop WALKWAY AREA TO BE FILLED EXIST. DRAINAGE SWALE DE DEqzPX ROUTED i 1=ILL DETAIL PROPOSED EFFLUENT OUTFALL REPLACEMENT, MUNICIPAL WASTEWATER TREATMENT FACILITY, TOWN OF KURE BEACI-I,KURE BEACM,NC 1/2/85 $j •y?7 1n8 - D<<? ?1 „x.11 (? (' I t7 5 . fr,r0,•,? ??Glp?;?? t7C? ITT HENRY VON OESEN & ASSOC. P.O. DRAWER 2087 WILMINGTON,NC 28402 '* r' IN REPLY REFER TO Regulatory Branch DEPARTMENT OF THE ARMY ,- p r ?' WILMINGTON DISTRICT, CORPS OF ENGINEERS I?T C V E D P.O. BOX 1890 WILMINGTON, NORTH CAROLINA 28402.1890 April 29, 1985 t-1 4y 0 6 1985 "TER QVALITY SECTION OPEI?ATIONS BRANCH SUBJECT: File No. SAWC085-N-065-0101 Mr. John Parker Division of Coastal Management North Carolina-Department of Natural Resources and Community Development Post Office Box 27687 Raleigh, North Carolina 27611-7687 Dear Mr. Parker: Reference the application of the town of Kure Beach, represented by Mayor Lee Wrenn, for a Department of the Army permit to install a wastewater treatment facility effluent outfall line through wetlands and in the Cape Fear River at Kure Beach, New Hanover County, North Carolina. The Federal agencies have completed review of the proposal as presented by the application and your field investigation report. We recommend that the following conditions be included in the State authorization: a. All excavated material, resulting from trench construction, will be placed and retained on high ground. b. Bedding and backfill material will be suitable, free from any toxic pollutants, so as not to adversely effect the ability of the area to function as a nursery area. c. Preconstruction elevation contours, in the river and in the wetlands, will be restored after the wastewater line has been installed. Questions or comments may be addressed to Mr. Mike Smith, telephone (919) 343-4634. Sincerely, Charles W. Hollis Chief, Regulatory Branch -2- -1,10b-ties Furnished: Ar. William Mills Water Quality Section Division of Environmental Management North Carolina Department of Natural Resources and Community Development Post Office Box 27687 Raleigh, North Carolina 27611-7687 Mr. Charles Jones Morehead City Regional Office North Carolina Division of Coastal Management Post Office Box 769 Morehead City, North Carolina 28557 Ms. L. K. (Mike) Gantt U. S. Fish and Wildlife Service Post Office Box 25039 Raleigh, North Carolina 27611-5039 Mr. Randy Cheek National Marine Fisheries Service, NOAA Post Office Box 570 Beaufort, North Carolina 28516 Mr. Lee Pelej Environmental Review Section Environmental Assessment Branch U. S. Environmental Protection Agency 345 Courtland Street, N. E. Atlanta, Georgia 30365 Mr. C. Robert Stroud Wilmington Regional Office North Carolina Division of Coastal Management 7225 Wrightsville Avenue Wilmington, North Carolina 28403 tE0 STET 6F.-?/fed 1 ? V. Ja`? FS i ?j?t S ? yJ Z UNITED STATES ENVIRONMENTAL PROTECTION AGENCY Ftir???OtE°ti`° REGION IV 345 COURTLAND STREET ATLANTA. GEORGIA 30365 APR 25. 1985' i? t?lJ 4PM-EA/LP APR 29 1985 Colonel Wayne A. Hanson District Engineer [ atnviranstnaI U.S. Army Corps of Engineers, Wilmington P.O. Box 1890 Wilmington, North Carolina 28402 ATTENTION: Mike Smith SUBJECT: Town of Kure Beach (Public Notice SAWCO-85-N-065-0101) Dear Colonel Hanson: This is in response to the subject public notice proposing to reactivate the existing Kure Beach wastewater treatment lagoon adjacent to the Cape Fear River, in the town of Kure Beach, New Hanover County, North Carolina. As part of the reactivation proposal, an existing berm will be extended at the southwest corner eliminating approximately 2,560 square feet of a forested wetlands drain dominated by red maple (Acer rubrum). This wetland area will be rerouted to the south of its existing location for about 400 feet. The proposed activity will also involve the installation of a new outfall line that will be installed utilizing a trench excavation. The applicant proposes that the excavated material be distributed along the side of the trench. The trench will be approximately 600 feet in total length with 400 feet occuring in the river bottom, 40 feet passing through a cordgrass (Spartina alterniflora) marsh, and the remainder in uplands. Approximately 655 cubic yards of river bottom will be excavated and utilized as backfill material. As a result of the proposed activity, about 140 square feet of cordgrass marsh will be eliminated. In addition, about 1,600 square feet of river bottom will be excavated and 2,000 square feet subsequently filled. It should be noted that this portion of the river system functions as a critical nursery area during certain flow conditions. We have reviewed the subject public notice and have discussed the anticipated impacts of the proposed project +iith the field inspector frerml4the State Division of Coastalmiltl ergretV APR 3 019§ WATER OftlPf ECIOM OPERATIONS, ,, ANCH . `T op .1• S -2- It is our belief that the applicant is not utilizing the least environmentally damaging construction techniques to minimize degration to valuable aquatic resources. In addition, there is no mitigation for the destruction of about 140 square feet of cordgrass marsh. Consequently, we recommend that the permit be denied unless the applicant agrees to the following conditions: 1) The 140 square feet of cordgrass marsh eliminated by the proposal shall be mitigated for by the creation of 280 square feet (2:1 ratio) of cordgrass marsh. An upland area at the project site contiguous with the existing cordgrass marsh shall be scraped down to an elevation that will allow daily tidal flushing. The area shall be planted with cordgrass at three-foot centers and guaranteed successful at an 80% survival ratio for a two year period. The plantings should be accomplished during the winter months of the year. 2) If the applicant proposes to do the work during the months of April 1 through October 1, he shall coordinate his activity with the state of North Carolina Division of Marine Fisheries to minimize damages to the nursery habitat resources. 3) The proposal to distribute excavated river bottom below the mean high water contour along side of the outfall pipe trench has the potential of increasing the negative impacts of the project. Consequently, we request that all excavated material be removed to an upland location, and clean sand be utilized as backfill. 4) The proposed excavation for the rerouting of the red maple wetland drain shall terminate landward of all wetland areas to insure the integrity of the system. Sincerely yours, William L. Kruczynski, Chief Wetlands Section Environmental Assessment Branch cc: See attached ? r aw cc: Ms. Mike Gantt, Field Supervisor U.S. Fish and Wildlife Service Raleigh, North Carolina Mr. R. Paul Wilms, Acting Director North Carolina Division of Environmental Management Mr. Preston Pate, Chief Field Supervisor North Carolina Office of Coastal Management Mr. Stuart Critcher North Carolina Wildlife Resources Commission Mr. John Parker, Permits Coordinator North Carolina Office of Coastal Management Mr. Randy Cheek, Area Supervisor National Marine Fisheries Service Beaufort, North Carolina Mr. J.T. Brawner, Regional Director National Marine Fisheries Service St. Petersburg, Florida 1 DIVISION OF ENVIRONMENTAL MANAGEMENT ?m y s, <98 6 MEMORANDUM To : B i l l Mills Permits an From: Michael F. Wilmington Thru: A. Preston Wilmington I d Engineering RECiE V ? D Williams, Chemical Analyst II FF9 121985 Regional Office *ATR Howard, Jr., Regional Engineer Wirs 9 j ? NCH Regional Office Subject: Regional Office Review & Recommendations 7Qa itl OG I-NA& 16646W A1160A/ eVi W"&W- lol/id?'r' A preliminary review of the proposed project indicates that: A 401 Water Quality Certification will not be required. _A 401 Water Quality Certification will be required, and will require public notice advertisement. A 401 Water Quality Certification will be required, but should meet the conditions of the General Certification for and therefore will not require public notice. Final review and recommendations A 401 Water Quality Certification will not be required, this office has no objections to the proposed project. It is recommended that a 401 Water Quality Certification be issued containing a turbidity limit of 25 NTU. This office has no objections to the proposed project. The proposed project appears to meet the conditions of the General Certification for: This office has no objections to the proposed project. Additional Comments: A WPBS N,"s $6-c-fl lS50,ev 70 TNL 7vwl? 404 rvi? L)lseNooevc- or r ev LJ?sT?ulMl? cc: Office of Coastal Management - ?B ST?Gi? Wilmington Regional Office ys, .3 ' ' , 4j i ^?[ APPLICATION FOR PERMIT TO EXCAVATE AND/OR FILL WATER QUALITY CERTIFICATION EASEMENT IN LANDS COVERED BY WATER CAMA PERMIT FOR MAJOR DEVELOPMENT Department of Administration State of North Carolina Department of the Army jGS 146-12) Department of Natural Resources and Community Development Corps of Engineers, Wilmington District (GS 113-229, 143-215.3(a)(1), 143-215.3(c), 113A-118 (33 CFR 209.320-329) Please type or print and fill in all blanks. If information is not applicable, so indicate by placing N/A in blank. L' Applicant Information A. Name TOWN OF KURE BEACH Last First Middle B. Address P 0. Box 3 Street, P. O. Box or Route Kure Beach North Carolina 28449 919/458-8216 City or Town State Zip Code Phone 11. Location of Proposed Project: A. County New Hanover B. 1. City, town, community or landmark Kure Beach, N. C. 2. Is proposed work within city limits? Yes No X C. Creek, river, sound or bay upon which project is located or nearest named body of w to prgoa Cape Fear River JJt?? '0 111. Description of Project effluent outfall ? ?,vn ?G10 N A ? „ VJlL1+?wfJN ' A. 1. Maintenance of existing project replacement 2. New work N/A B. Purpose of excavation or fill 1. Access channel length width depth 2. Boat basin length width depth 3. Fill area length width depth 4. Other Outfall pipe in length 600 width 4-5 depth 'A-A f,Ta pS? C. 1. Bulkhead length Average distance waterward of MHW (shoreline) 2. Type.of bulkhead construction (material) D. Excavated material (total for project) 1. Cubic yards 655 2. Type of material sand and silty sand E. Fill material to be placed below MHW (see also VI. A) 1. Cubic yards 655 2. Type of material sand and silty sand IV. Land Type, Disposal Area, and Construction Equipment: A. Does the area to be excavated include any marshland, swamps or other wetland? Yes X No B. Does the disposal area include any marshland, swamps or other wetland? Yes No X C. Disposal Area Back in trench excavated for pipe burial 1. Location 2. Do you claim title to disposal area? No (State of North Carolina bottom lands) D. Fill material source if fill is to be trucked in N/A E. tloN& will excavated material be entrapped and erosion controlled? N/A F. Eypc of equipment to be used Clamshell bucket G. Will marshland be crossed in transporting equipment to project site? If yes, explain No J- ,_V. Intended Use of Project Area (Describe) A. 1. Private 2. Commercial 3. Housing Development or Industrial 4. Other- B. 1. Lot size(s) 2. Elevation of lot(s) above mean high water 3. Soil type and texture 4. Type of building facilities or structures 5. Sewage disposal and/or wastewater treatment A. Existing Lagoon Planned Aerated lagoon B. Describe Aerated lagoon/effluent chlorination/discharge 6. Land Classification (circle one) DEVELOPED TRANSITIONAL COMMUNITY RURAL CONSERVATION THER (See CAMA Local Land.Use Plan Synopsis) VI. Pertaining to Fill and Water Quality: A. Does the proposed project involve the placement of fill materials below mean high water? Yes X No B. 1. Will any runoff or discharge enter adjacent waters as a result of project activity or planned use of the area following project completion? Yes X No 2. Typeofdischarge Treated wAR1'PwaYPY Pfflueni- 3. Location of discharge See attached sketch V11. Present rate of shoreline erosion (if known): N/A Vill. List permit numbers and issue dates of previous Department of Army Corps of Engineers or State permits for work in project area, if applicable: Not known IX. Length of time required to complete project: 12 months X. In addition to the completed application form, the following items must be provided: A. Attach a copy of the deed (with State application only) or other instrument under which applicant claims title to the affected property. OR if applicant is not claiming to be the owner of said property, then forward a copy of the deed or other instrument under which the owner claims title plus written permission from the owner to carry out the project on his land. B. Attach an accurate work plat drawn to scale on 8%s X 11" white paper (see instruction booklet for details). Note: Original drawings preferred - only high quality copies accepted. C. A copy of the application and plat must be served upon adjacent riparian landowners by registered or certified mail or by publication (G.S. 113-229 (d))Enter date served January 18_ 1 Safi D. List names and complete addresses of the riparian landowners with property adjoining applicant's.. Such owners have 30 days in which to submit comments to agencies listed below. Mr. James M. Ellis, Chief, Real Estate Div., USAEJ2 /Savannah Box 889, Savannah GA 31402 _Commanding Officer, Sunny Point Military Ocean Terminal, Southport, NC 28461 XI. Certification requirement: 1 certify that to the best of my knowledge, the proposed activity complies with the State of North Carolina's approved coastal management program and will be conducted in a manner consistent with such program. XII. Any permit issued pursuant to this application will allow only the development described in this appli- cation and plat. Applicants should therefore describe in the application and plat all anticipated devel- opment activities, including construction, excavation, filling, and land clearin . DATE January 3, 1985 Applicant's Signature ?a PROPOSED DIFFUSER STRUCTURE(SEE DETAIL SHT. NO. 2) PROPOSED 12" V OUTFALL LINE 4 CA PE FEAR RI vER NO) 6 It czy EXISTING WASTEWATER TREATMENT LAGOON NOTES=(T)ALL SPOT ELEVATIONS REFER TO MLW. (2)MAP IS BASED ON N.H. COUNTY TOPO MAP. Q PLAN I"=200, BEACH PORT ATLANTIC OCEAN VICINITY MAP SCALE I"=528d NC DOT M4_4 NH COUNTY 5 00 EN ?? ?P? M?'NPQF M E ? W FRINGING MARSH ------- /0 PROJECT PLAN PROPOSED EFFLUENT OUTFALL REPLACEMENT, MUNICIPAL WASTEWATER TREATMENT FACILITY, TOWN OF KURE BEACH,KURE BEACH,NC 1/2 / 85 HENRY VON OESEN a ASSOC. P. O. DRAWER 2087 WILMINGTON,NC 28402 ? r . e 3/4" MARINE PLYWOOD '- 016 4 1268 OU_TF_ALL FROM PLAN1 4 x 8" TREATED TIMBER t i!! CD W U-BOLT ec S. ST EL 2-5/8"0 BOLTS,S.STEEL W/S. STEEL WASHERS PLAN S.S. CAP WAR ING S1 N ?-2 I/2" BLACK WARNING SUBMERGED STRUCTURE '2" BLACK (WASTEWATER OUTFALL DIFFUSER AND RELEASE ZONE) NO SWIMMING OR FISHING WITHIN 50 FEET OF THIS STRUCTURE. UNLAWFUL TO TIE BOAT TO PILINGS. KURE BEACH P W.D. HITE BACKGROUND 4-lW'xex20"L.G.TREATED SIGN DETAIL PILINGS WITH REFLECTORS W/S.S. NAILS 3/4" MARINE PLYWOOD SEE ADJ. DETAIL JAN 21 19$5 M N A E ? F OFFICE OF C REG 0 A? 316 S.S.RISER,160 pN WILMINGT o ;? M.H.W r EXCAVATION WINDROW: ' v- ---- `i ti M? TO BE USED 0._fl¢,CKSIi`L' TRENCH AFT PIPE IS j LACED. M.S.L. .n ! 12-2'x 6" DIFFUSER Q SLOTS AROUND RISER FELL - - BOTTOM a i2„ OUTFACE I CRUSHED STONE i I2" DUCTILE IRON _ OUTFALL PIPE. - ?? SECTION FROM PLANT s -BASE ELL,16" TYPICAL PIPELINE PROPOSED STRUCTURE. CAPE FEAR RIVER F „ 10 x 16 CONC. INCREASER N.H.COUNTY, NORTH CAROLINA TOWN OF KURE BEACH ELEVATION P. O. BOX 3 KURE BEACH. NORTH CAROLINA DIFFUSER DETAIL 1/2/85 HENRY VON OESEN Q ASSOC. P.O. DRAWER 2087 WILMINGTON,NC 28402 a DEPARTMENT OF THE ARMY WILMINGTON DISTRICT, CORPS OF ENGINEERS P.O. BOX 1890 WILMINGTON, NORTH CAROLINA 28402.1890 IN REPLY REFER TO February 7, 1985 Regulatory Branch SUBJECT: File No. SAWC085-N-065-0101 The Honorable Lee Wrenn Town of Kure Beach ._., Post Office Box 3 Kure Beach, North Carolina 28449 Dear Mayor Wrenn: RECEIVED F r g 1 1985 WATER QUALITY SECTION OPEIl'"IONS BRANCH On January 27, 1981, we issued general permit No. SAWC080-N- 000-0291-(enclosed), which provides Federal authorization for construction activities that receive authorization from the State of North Carolina. A review of your application received January 21, 1985, for a Department of the Army permit to install a wastewater treatment facility effluent outfall in the Cape Fear River at Kure Beach, New Hanover County, North Carolina, indicates it to be a candidate for Federal authorization under this general permit. Accordingly, the administrative processing of your application will be accomplished by the North Carolina Division of Coastal Management. Comments from Federal review agencies will be furnished to the State. If your application must be withdrawn from this general permit process for any reason, you will be written and informed of its further management. If there are no unresolved differences of State-Federal positions or policy, the final action taken on your application by the State will result in your receiving written notice from us that your application has been successfully processed under our general permit. Only after receiving such confirmation should you begin work. -2- Your application, pursuant to Section 10 of the River and Harbor Act and Section 404 of the Clean Water Act, has been assigned No. SAWC085-N-065-0101 and will be coordinated by Mr. Bob Johnson, telephone (919) 343-4641. He is available to address questions or comments you may have. Sincerely, Enclosure Copies Furnished: Charles W. Hollis Chief, Regulatory Branch Mr. John Parker Division of Coastal Management North Carolina Department of Natural Resources and Community Development Post Office Box 27687 Raleigh, North Carolina 27611-7687 J Mr. William Mills Water Quality Section Division of Environmental Management North Carolina Department of Natural Resources and Community Development Post Office Box 27687 Raleigh, North Carolina 27611-7687 Mr. Charles Jones Morehead City Regional Office North Carolina Division of Coastal Management Post Office Box 769 Morehead City, North Carolina 28557 Ms. L. K. (Mike) Gantt U. S. Fish and Wildlife Service Post Office Box 25039 Raleigh, North Carolina 27611-5039 Mr. Randy Cheek National Marine Fisheries Service, NOAA Post Office Box 570 Beaufort, North Carolina 28516 Mr. Sheppard N. Moore Environmental Review Section Environmental Assessment Branch U. S. Environmental Protection Agency 345 Courtland Street, N.E. Atlanta, Georgia 30365 Mr. C. Robert Stroud Wilmington Regional Office North Carolina Division of Coastal Management 7225 Wrightsville Avenue Wilmington, North Carolina 28403 DEPARTMENT OF THE ARMY WILMINGTON DISTRICT, CORPS OF ENGINEERS P.Q. BOX 1890 WILMINGTON, NORTH CAROLINA 28402-1890 IN REPLY REFER TO February 12, 1985 Regulatory Branch SUBJECT: File No. SAWC085-N-065-0101 Mr. William Mills Water Quality Section Division'of Environmental Management North Carolina Department.of Natural Resources and Community Development Post Office Box 27687 Raleigh; North Carolina 27611-7687 Dear Mr. Mills: RECEIVED x':8121985 WATER QUALITY SECfMN WRATIONS BRANCH Enclosed is the application of the Town of Kure Beach, represented by Mayor Lee Wrenn, for a Department of the Army permit and a State Water Quality Certification to construct a wastewater treatment facility effluent outfall in the Cape Fear River at Kure Beach in New Hanover County, North Carolina. Your receipt of this letter verifies your acceptance of a valid request for certification in accordance with Section 325.2(b)(ii) of our administrative regulations. We are considering authorization of the proposed activity pursuant to Section 404 of the Clean Water Act, and we have determined,that a water quality certification may be required under the provisions of Section 401 of the same law. A Department of the Army permit will not be granted until the certification has been obtained or waived. In accordance with our administrative regulations, 60 days after receipt of a request for certification is considered a reasonable time for State action. Therefore, if your office has not acted on the request by April 8, 1985, the District Engineer will deem that waiver has occurred. Questions or comments maybe addressed to Mr. Cliff Winefordner, telephone (919) 343-4631. Sincerely, Cha s W. Ho 's Chie , Regula y Branch Enclosure ?. 1 YTIAORYAW no)r-: r G' no, I r; -j • . ,....-..., :-.. .. ...... . '. - te: .;a . , r. 11 ff f ti ;% -2- Copies Furnished: Mr. John Parker Division of Coastal Management North Carolina Department of Natural Resources and Community Development Post Office Box 27687 Raleigh, North Carolina 27611-7687 Mr. C. Robert Stroud Wilmington Regional Office North Carolina Division of Coastal Management 7225 Wrightsville Avenue Wilmington, North Carolina 28403 January 16, 1985 qo yl ,5A wCo5? lit-e*.5-l)!d j C.aum of Kurt ? ?ztr P. O. Box #3 Phone 458-8216 KURE BEACH, N. C. 28449 District Engineer Wilmington District Corps of Engineers P. 0. Box 1890 Wilmington, NC 28402 Dear Sir: COME WHERE /K It is requested that a CAMA/Corps dredge and fill permit be issued for the replacement of an existing wastewater treat- ment facility effluent outfall in the'Ca.pe Fear River at Kure Beach, N. C. in accordance with the attached application and supporting sketches. The proposed project is required to replace the badly deteriorated existing line in concert with a reactivation of the existing 0.1 MGD Kure Beach municipal wastewater treatment facility. The Town of Kure Beach has received an NPDES permit from the N. C. Division of Environmental Management (Permit No. N00025763) to rehabilitate the existing wastewater treatment works and to discharge the treated effluent into the Cape Fear River which is classified "SC-Swampwater". Effluent disposal will be by buried pipeline which will extend approximately 600 feet offshore into the Cape Fear, as shown on the attached plan. A diffuser at the end of the discharge line will insure proper dilution and dispersion of the treated effluent into the estuarine area. The pipeline will be a 12-inch ductile iron out.fall pipe buried from three to six feet deep below the existing floor of the Cape Fear River in the location shown on the attached sketch. The method of burial will be by barge-mounted clamshell-bucket which will excavate the trench and place the spoil immediately adjacent to the trench without removing the bucket from the water, in an effort to reduce turbidity effects during construction. Once the pipeline is in place the excavated material will be used as backfill for the trench and will be returned to the trench using a bar drag. This method of pipeline burial has been used before quite successfully, and seems to be the least en**ironmentally disruptive method for effecting this work. When the pipeline leaves high ground to enter the estuary, a relatively narrow band of marsh-type grass, approximately 10 to 15 feet wide will have to be crossed. It is proposed to excavate the marsh vegetation and temporarily place it on high ground until the pipeline is laid, after which the marsh vegetation will be picked up and placed back in its original position prior to excavation. Again, experience has shown that the recovery of the disturbed marsh grasses will be very rapid. The discharge diffuser will be protected by four pilings approximately six feet apart on each side of the diffuser, and a warning sign regarding the structure will be prominently displayed on one of these pilings (see Sheet 2 of sketches). A total of approximately 655 cubic yards of material will have to be temporarily displaced for burial of the pipeline; however, no spoil disposal area will be required as the materials will be used to backfill the trench as mentioned above. Lunar tides in the construction area are negligible and generally range less than one foot. The property for location of the wastewater treatment facility and the effluent discharge pipe- line is entirely within the Sunny Point Marine Terminal buffer zone as indicated on the sketch and in the application. Design of the wastewater treatment facility and the discharge line has been completed. Therefore, it is respectfully requested that approval of this permit application be expedited as much as possible. Thank you for your cooperation and assistance in this matter. r S' Zrenn, ,y yours, ee Mayor Enc. CC: Permit Section, USAED/Savannah MOTSU/Southport HvO&A OCM/Wilmington ,... .. COME WHERE Us owit of J.Kurr Vrar4 IKE tit $112 OE P. O. Box #3 Phone 458-8216 KURE BEACH, N. C. 28449 anuary 16, 1985 Permit Section N.C. Office of Coastal Management Dept. of Natural Reources and Community Development 7225 Wrightsville Avenue Wilmington, NC 28403 Gentlemen: It is requested that a dredge and fill permit be issued for construction of a wastewater effluent discharge pipeline in the Cape Fear River at Kure Beach, North Carolina, as shown on the attached sketch. A copy of a letter to the District Engineer, USAED/Wilmington, explaining the details of the project is also attached for your information and use. In view of the fact that the design of the wastewater treatment facility and effluent discharge line has been completed, it is respectfully requested that approval of this permit application be expedited as much as possible. Thank you for your cooperation and assistance in this matter. Sincerely yours, Lee Wrenn, Mayor Enc. CC: USAED/Wilmington USAED/Savannah MOTSU/Southport HVO&A w PERMIT TO EXCAVATE AND/OR FILL APPLICATION FOR WATER QUALITY CERTIFICATION EASEMENT IN LANDS COVERED BY WATER CAMA PERMIT FOR MAJOR DEVELOPMENT Department of Administration State of North Carolina Departmentof the Army (GS 146-12) Department of Natural Resources and Community Development Corps of Engineers, Wilmington District (GS 113-229,143-215.3(a)(1), 143-215.3(c), 113A-118 (33 CFR 209.320.329) Please type or print and fill in all blanks. If information is not applicable, so indicate by placing N/A in blank. 1. . Applicant Information A. Name TOWN OF KURE BEACH Last First Middle B. Address P. 0. Box 3 Street, P. O. Box or Route Kure Beach North Carolina 28449 919/458-8216 City or Town State Zip Code Phone 11. Location of Proposed Project: A. County New Hanover B. 1. City, town, community or landmark Kure Beach, N. C. 2. Is proposed work within city limits? Yes No X C. Creek, river, sound or bay upon which project is located or nearest named body of water to project Cape Fear River Ill. Description of Project effluent outfall A. 1. Maintenance of existing project replacement 2. New work N/A B. Purpose of excavation or fill 1. Access channel length width-depth 2. Boat basin length width depth 3. Fill area length width depth 4. Other Outfall pipeline length LQQ width depth _ 1-6 ?Sr?YiP4 ?? . 4-5 C. 1. Bulkhead length...... Average distance waterward of MHW (shoreline) 2. Type of bulkhead construction (material) D. Excavated material (total for project) 1. Cubic yards 655 2. Type of material sand and silty sand E. Fill material to be placed below MHW (see also Vi. A) 1. Cubic yards 655 2. Type of material sand and silty sand IV. Land Type, Disposal Area, and Construction Equipment: A. Does the area to be excavated include any marshland, swamps or other wetland? Yes R No B. Does the disposal area include any marshland, swamps or other wetland? Yes No X C. Disposal Area Back in trench excavated for pipe burial 1. Location 2. Do you claim title to disposal area?_ No (State of North Carolina bottom lands) D. Fill raterial source if fill is to be trucked in N/A E. How will excavated material be entrapped and erosion controlled? N/A F. I ype of equipment to be used Clamshell bucket G. Will marshland be crossed in transporting equipment to project site? If yes, explain No Use of Project Area (Describe) r2. Commercial 3. Housing Development or industrial 4. Other Municipal wactPwntpr?tr eatmant fari 1 i fv B. 1. Lot size(s) 2. Elevation of lot(s) above mean high water 3. Soil type and texture 4. Type of building facilities or structures 5. Sewage disposal and/or waste water treatment A. Existing Lagoon Planned Aerated la&oon 8. Describe - Aerated lagoordeffluent chlorination/discharge 6. Land Classification (circle one) DEVELOPED FD TRANSITIONAL COMMUNITY RURAL CONSERVATION ?T (See CAMA Local Land.Use Plan Synopsis) Vi. Pertaining to Fill and Water Quality: A. Does the proposed project involve the placement of fill materials below mean high water? Yes X No B. 1. Will any runoff or discharge enter adjacent waters as a result of project activity. or planned use of the area following project completion? Yes_X._No 2. Typeofdischarge Treated wa_ctPC,tafar Pfflrant 3. Location of discharge See attached sketch VU. Present rate of shoreline erosion (if known): - N/A Vil1. List permit numbers and issue dates of previous Department of Army Corps of Engineers or State permits for work in project area, if applicable: - Not- 'known.. IX. Length of time required to complete project: 12 months X. In addition to the completed application form, the following items must be provided: A. Attach a copy of the deed (with State application only) or other instrument under which applicant claims title to the affected property. OR if applicant is not claiming to be the owner of said property, then forward a copy of the deed or other instrument under which the owner claims title plus written permission from the owner to carry out the project on his land. B. Attach an accurate work plat drawn to scale on V X 11 white paper (see instruction booklet for details). Note: Original drawings preferred - only high quality copies accepted. C. A copy of the application and plat must be served upon adjacent riparian landowners by Cegistered or certified mail or by publication (G.S. 113-229 (d))Enter date served JanuarvT;ifla 19a5 D. List names and complete addresses of the riparian landowners with property adjoining applicant's. Such owners have 30 days in which to submit comments to agencies listed below. Mx. James M. Ellis, Chief, Real Estate Div.. USABDJSavannah? Box 889 Savannah GA, 31402 Commanding Officer, Sunny Point Military Ocean Terminal, Southport, NC 28461 XI. Certification requirement: I certify that to the best of my knowledge, the proposed activity complies with the State of North Carolina's approved coastal management program and will be conducted in a manner consistent with such program. X11. Any permit issued pursuant to this application will allow only the development described in this appli- cation and plat. Applicants should therefore describe in the application and plat all anticipated devel- opment activities, including construction, excavation, filling, and land clearing, )ATE January 3, 1985 Applicant's Signature AF.-7 ¢FF ul:VFRCF c nr: Fr1R MAfi Mr. tNSTR1?r'T1r1N1S OW 0 i PROPOSED DIFFUSER STRUCTURE(SEE DETAIL SHT NO. 2) _PROPOSED W'0 OUTFALL LINE 4 CAP E FEAR \ RIVER 6 EXISTING WASTEWATER TREATMENT LAGOON NOTES'(I)ALL SPOT ELEVATIONS REFER TO MLW. (2)MAP IS BASED ON N.H. COUNTY TOPO MAP. PLAN F=200' F4 WI NGTONIff P N '6 a 421 WRIGHTSVILLE BEACH 3 2t 1 87 if?lRE BEACH PROJECT ATLANTIC OCEAN 78 o0' VICINITY MAP SCALE t°=8280 NC DOT MAP, NH COUNTY EBB FLOOD FRINGING MARSH 9 PROJECT PLAN PROPOSED EFFLUENT OUTFALL . REPLACEMENT, MUNICIPAL WASTEWATER TREATMENT FACILITY, TOWN OF KURE BEACH, KURE BEACH,NC 1/2 / 85 HENRY VON OESEN & ASSOC. . P. 0. DRAWER 2087 WILMINGTON,NC 28402 SHEET I OF 2 i 4 i two _ ? ? 4- 1- 3/4" MARINE PLYWOOD 4`-0° ?2 1/2" BLACK 4'x 8" TREATED WARNING TIMBER ` SUBMERGED STRUCTURE _jn 12"OUTFAL_ 11k _ . _ 2" BLACK 11 p l"' , to t WASTEWATER OUTFALL DIFFUSER FROM PLAN W 3/4" U-BOLT is AND RELEASE ZONE) S. ST EL ' a NO SWIMMING OR FISHING 71, WITHIN 50 FEET OF THIS STRUCTURE. UNLAWFUL TO TIE BOAT TO PILINGS. KURE BEACH P.W.D. 2-5/8"0 BOLTS, S. STEEL W/S. STEEL WASHERS WHITE BACKGROUND PLAN 4-8'x 6"c 20 L.G.TREATED SIGN DETAI L F PILINGS WITH REFLECTORS ' " ® W/S.S. NAILS 1"=1 -0 S.S. CAP WAR ING S1 N 3/4" MARINE PLYWOOD 333 b SEE ADJ. DETAIL LV ii 316 S.S.RISER,16 C EXCAVATION WINDROW: M.N.W. TO BE USED TO BACKFILL f I ; - TRENCH AFTER PIPE IS LACED. ' M.S.L: I? i fl 12-2'x 6" DIFFUSER SLOTS AROUND RISER FILL w i - BOTTOM a i+» 1 STONE FROM ;I i. PLANT BASE ELL,16' -10"x 16" CONC. INCREASER ELEVATION DIFFUSER DETAIL 1/411= 1'- 0" 12" DUCTILE IRON OUTFACE PIPE. SECTION TYPICAL PIPELINE PROPOSED STRUCTURE. CAPE FEAR RIVER N.H.' COUNTY, NORTH CAROLINA TOWN OF KURE BEACH P. 0. BOX 3 KURE BEACH. NORTH CAROLINA 1/2/85 HENRY VON OESEN a ASSOC. P.O. DRAWER 2087 WILMINGTON,NC 28402 SHEET 2 OF 2