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HomeMy WebLinkAbout20100951 Ver 1_401 Application_201011102 0 1 0 0 9 5 1 LMG LAND MANAGEMENT GROUP INC. Environmental Consultants COURTESY COPY 25 October 2010 Mr. Dave Timpy US Army Corps of Engineers 69 Darlington Avenue Wilmington, NC 28403 RE: Bogue Banks Water Corporation, Reverse Osmosis Treatment Plan Application for Nationwide Permit 12 Dear Dave, r-eP/;ZkCV0V 4i r;OV 15 10(0 wF ViAND- TER s MOATMOROM On behalf of the Bogue Banks Water Corporation, Land Management Group is submitting a request for a Nationwide 12 Permit for improvements to their reverse osmosis water treatment plant. The treatment plant is located in Emerald Isle at 9204 Coast Guard Road approximately 1,500' south of Bogue Sound and just west of the HWY 58 bridge (Carteret County parcel number 5383.10.26.1911000). The plant has an existing concentrate discharge line located within the right of ways of Coast Guard Road and Emerald Drive/HWY 58. The existing discharge pipe runs along the western side of the causeway at the base of the HWY 58 bridge and discharges into Bogue Sound. Work requested in this application involves the installation of a new section of discharge pipe on the eastern side of the bridge causeway and installation of a new diffuser. The NPDES Permit for the treatment plant and its discharge has been modified to allow for improvements and increased flow (see enclosed NPDES Permit NC 0083089). The NPDES Permit Modification specifies the point of concentrate discharge in the sound and the type of diffuser to be used, as shown in this application. Since the new section of pipe and the diffuser would be located under Section 10 Waters, a Nationwide Permit application is being submitted. As noted, NC Division of Water Quality (NC DWQ) approval for the project has been obtained with the NPDES modification. The project engineers, Thomas and Hutton, have also submitted a request for an exemption from stormwater management permitting (see enclosed). There is no need for any new easements since the new section of discharge pipe will remain with the road right of way. The new discharge line would join the existing line on the western side of the bridge causeway. The 8" pipe would be installed underneath the road with jack and bore and would run along the eastern side of the causeway within the right of way. Excavation and backfill for the trench would be located completely in upland. The new section of pipe would extend along the causeway approximately 757' before intersecting wetlands that fringe the terminal end of the causeway. At the point that the pipe reaches the wetlands, directional drilling would be used to place the pipe underneath the wetlands and under the bottom of Bogue Sound. There are no temporary or permanent wetland impacts associated with the requested work. The pipe would extend under Bogue Sound for a distance of 252' from the ordinary high water line. Enclosed plans specify that the minimum distance below the bottom would be 36", however, at the terminal end where the diffuser is located, the minimum distance would be 2'. Three diffuser ports are necessary and are described as extending 0.15' (or approximately 1.8") above the bottom. With the diffuser ports extending less than 2" above the bottom, there should be no impact to navigation. Coastal marsh and "404 wetland" limits along the causeway were delineated by Land Management Group and were approved by Mr. Mickey Suggs, US Army Corps of Engineers, on 10/8/2009. Coastal marsh and ordinary high water limits were reviewed with Mr. Barry Guthrie, NC Division of Coastal Management, on 9/10/2009. Since there are no permanent or temporary impacts to wetlands, it is expected that written concurrence from the NC Division of Water Quality, 401 Unit, is not necessary. Two copies of the enclosed application are being sent to Mr. Ian McMillian, NC DWQ Raleigh, and one copy is being sent to Ms. Joanne Steenhuis, DWQ Wilmington. If you have any questions, or need any additional information, please feel free to contact me at 910-452-0001 or Istasavich aa)lmgroup.net Sincerely, Laura Stasavich agent, Land Management Group cc: Mr. Ian McMillian, NC Division of Water Quality, 401 Unit, Raleigh Ms. Joanne Steenhuis, NC Division of Water Quality, 401 Unit, Wilmington Mr. Mark Yodice, Thomas and Hutton Engineering Co. Encl. ?CN form, application figures 1-4, and engineering plans Sheets 8-10 Copies of associated permits www.Imuroup.net • infoCajmgroup.net • Phone: 910.452.0001 • Fax: 910.452.0060 3805 Wrightsville Ave., Suite 15, Wilmington, NC 28403 • P.O. Box 2522, Wilmington, NC 28402 2010005 1 F ?N A ?F __ p i O T Office Use Only: Corps action ID no. DWQ project no. Form Version 1.3 Dec 10 2008 Pre-Construction Notification (PCN) Form A. Applicant Information 1. Processing 1 a. Type(s) of approval sought from the Corps: ? Section 404 Permit ®Section 10 Permit 1 b. Specify Nationwide Permit (NWP) number: 12 or General Permit (GP) number: 1c. Has the NWP or GP number been verified by the Corps? ® Yes ? No 1d. Type(s) of approval sought from the DWQ (check all that apply): ? 401 Water Quality Certification - Regular ? Non-404 Jurisdictional General Permit ? 401 Water Quality Certification - Express ? Riparian Buffer Authorization 1 e. Is this notification solely for the record because written approval is not required? For the record only for DWQ 401 Certification: ® Yes ? No For the record only for Corps Permit: ? Yes N No 1f. Is payment into a mitigation bank or in-lieu fee program proposed for mitigation of impacts? If so, attach the acceptance letter from mitigation bank or in-lieu fee program. ? Yes ® No 1 g. Is the project located in any of NC's twenty coastal counties. If yes, answer 1 h below. ® Yes ? No 1 h. Is the project located within a NC DCM Area of Environmental Concern (AEC)? ® Yes ? No 2. Project Information 2a. Name of project: Bogue Banks Water Corp. (BBWC) Reverse Osmosis Plant Upgrades 2b. County: Carteret 2c. Nearest municipality / town: 21r? .r Emerald Isle, NC C 2d. Subdivision name: N/A 2e. NCDOT only, T.I.P. or state project no: N/A ??i? 3. -MAI Aun Owner Information MUMS- AM 57MiMMM 3a. Name(s) on Recorded Deed: Bogue Banks Water Corp 3b. Deed Book and Page No. 3c. Responsible Party (for LLC if applicable): c/o Mr. Lawrence Spell 3d. Street address: 4404 Emerald Drive--- (mailing address is P.O. Box 4009) 3e. City, state, zip: Emerald Isle, NC, 28575---- (mailing zip code is 28594) 3f. Telephone no.: see agent information, Thomas and Hutton 3g. Fax no.: see agent information, Thomas and Hutton 3h. Email address: see agent information, Thomas and Hutton Page 1 of 11 PCN Form - Version 1.3 December 10, 2008 Version 4. Applicant Information (if different from owner) 4a. Applicant is: ® Agent ? Other, specify: 4b. Name: c/o Mr. Mark Yodice 4c. Business name (if applicable): Thomas and Hutton Engineering Co. 4d. Street address: 935 Houston Northcutt Boulevard 4e. City, state, zip: Mount Pleasant, SC, 29465-1522 4f. Telephone no.: 843-849-0200 4g. Fax no.: 843-849-0203 4h. Email address: yodice.m@thomasandhutton.com 5. Agent/Consultant Information (if applicable) 5a. Name: Laura Stasavich 5b. Business name (if applicable): Land Management Group, Inc. 5c. Street address: 3805 Wrightsville Ave., Suite 15 5d. City, state, zip: Wilmington, NC, 28403 5e. Telephone no.: 910-452-0001 5f. Fax no.: 910-452-0060 5g. Email address: Stasavich@lmgroup.net Page 2 of 11 PCN Form - Version 1.3 December 10, 2008 Version B. Project Information and Prior Project History 1. Property Identification Property identification no. (tax PIN or parcel ID): 1a RO Plant PID 5383.10.26.1911000, proposed work within . road right of ways. Site coordinates (in decimal degrees): 1 b Latitude: 34.66610 Longitude: - 77.062747 . (DD.DDDDDD) (-DD.DDDDDD) 1 c. Property size: N/A- linear project within road right of way. acres 2. Surface Waters 2a. Name of nearest body of water (stream, river, etc.) to Bogue Sound proposed project: 2b. Water Quality Classification of nearest receiving water: SA/ORW 2c. River basin: White Oak (03020106) 3. Project Description 3a. Describe the existing conditions on the site and the general land use in the vicinity of the project at the time of this application: The new discharge line will be placed within the existing HYW 58 road right-of-way. 3b. List the total estimated acreage of all existing wetlands on the property: Wetlands have been delineated along both sides of the causeway at the base of the HWY 58 bridge. Wetlands that fall within the right-of-way are on the western side of the causeway. A roughly 20' to 30' wide fringe of wetlands exists along that side of the right-of-way. 3c. List the total estimated linear feet of all existing streams (intermittent and perennial) on the property: The discharge pipe runs perpendicular to Bogue Sound. The pipe will be buried and will extend approximately 252' from the ordinary high water mark at the end of the causeway. 3d. Explain the purpose of the proposed project: The project would upgrade the water treatment plant and would allow for increased flow. The concentrate discharge pipe which is the subject of this permit application, would meet requirements of the approved NPDES plan modification. 3e. Describe the overall project in detail, including the type of equipment to be used: Standard excavation and grading for portions of the discharge pipe to be located on upland within the road right of way. Directional drilling for installation of the portion of pipe at the end of the causeway, under the fringing wetlands and under the bottom of the sound. 4. Jurisdictional Determinations 4a. Have jurisdictional wetland or stream determinations by the Corps or State been requested or obtained for this property / ? Yes ? No ® Unknown project (including all prior phases) in the past? Comments: 4b. If the Corps made the jurisdictional determination, what type ®Preliminary ? Final of determination was made? 4c. If yes, who delineated the jurisdictional areas? Agency/Consultant Company: Land Management Group Name (if known): M. Westendorff Other: 4d. If yes, list the dates of the Corps jurisdictional determinations or State determinations and attach documentation. Approved, M. Suggs, USACOE Wilmington Regulatory Field Office, 10/8/2009. 5. Project History 5a. Have permits or certifications been requested or obtained for ® Yes ? No ? Unknown this project (including all prior phases) in the past? 5b. If yes, explain in detail according to "help file" instructions. Most recent permitting for upgrades include a modification to the NC DWQ NPDES permit, approved 2/6/2009. Page 3 of 11 PCN Form - Version 1.3 December 10, 2008 Version 6. Future Project Plans 6a. Is this a phased project? ? Yes ® No 6b. If yes, explain. Page 4 of 11 PCN Form - Version 1.3 December 10, 2008 Version C. Proposed Impacts Inventory 1. Impacts Summary 1 a. Which sections were completed below for your project (check all that apply): ? Wetlands ? Streams - tributaries ? Buffers ? Open Waters ? Pond Construction 2. Wetland Impacts If there are wetland impacts proposed on the site, then complete this question for each wetland area impacted. 2a. 2b. 2c. 2d. 2e. 2f. Wetland impact Type of jurisdiction number - Type of impact Type of wetland Forested (Corps - 404, 10 Area of impact Permanent (P) or (if known) DWQ - non-404, other) (acres) Temporary (T W1 ? P ? T N/A N/A ? Yes ? No ? Corps ? DWQ N/A W2 ? P ? T ? Yes ? Corps ? No ? DWQ W3 ? P ? T ? Yes ? Corps ? No ? DWQ W4 ? P ? T ? Yes ? Corps ? No ? DWQ W5 ? P ? T ? Yes ? Corps ? No ? DWQ W6 ? P ? T ? Yes ? Corps ? No ? DWQ 2g. Total wetland impacts 2h. Comments: No impact to wetlands. Discharge line will be placed underneath wetlands along the end of the causeway by directional drilling and will avoid any impact. 3. Stream Impacts If there are perennial or intermittent stream impacts (including temporary impacts) proposed on the site, then complete this question for all stream sites impacted. 3a. 3b. 3c. 3d. 3e. 3f. 3g. Stream impact Type of impact Stream name Perennial Type of jurisdiction Average Impact number - (PER) or (Corps - 404, 10 stream length Permanent (P) or intermittent DWQ - non-404, width (linear Temporary (T) (INT)? other) (feet) feet) S1 ? P ? T N/A N/A ? PER ? INT ? Corps ? DWQ N/A N/A S2 ? P ? T ? PER ? Corps ? INT ? DWQ S3 ? P ? T ? PER ? Corps ? INT ? DWQ S4 ? P ? T ? PER ? Corps ? INT ? DWQ S5 ? P ? T ? PER ? Corps ? INT ? DWQ S6 ? P ? T ? PER ? Corps ? INT ? DWQ 3h. Total stream and tributary impacts 3i. Comments: No stream impacts are listed since the discharge line will be placed under the bottom of Bogue Sound via directional drill and no excavation of the bottom or alteration of bottom contours will take place. Page 5 of 11 PCN Form - Version 1.3 December 10, 2008 Version 4. Open Water Impacts If there are proposed impacts to lakes, ponds, estuaries, tributaries, sounds, the Atlantic Ocean, or any other open water of the U.S. then individually list all open water impacts below. 4a. Open water impact number - Permanent (P) or Temporary (T) 4b. Name of waterbody (if applicable) 4c. Type of impact 4d. Waterbody type 4e. Area of impact (acres) 01 ? P ? T N/A N/A N/A N/A 02 ?P?T 03 ?P?T 04 ?P?T 4f. Total open water impacts 4g. Comments: No impacts are listed since no new structure will be placed in the open waters of Bogue Sound. The new discharge pipe will be located under the bottom with diffuser ports extending less than 2" above the bottom. 5. Pond or Lake Construction If and or lake construction proposed, then complete the chart below. 5a. Pond ID 5b. Proposed use or purpose 5c. Wetland Impacts (acres) 5d. Stream Impacts (feet) 5e. Upland (acres) number of pond Flooded Filled Excavated Flooded Filled Excavated Flooded P1 N/A N/A N/A N/A N/A N/A N/A N/A P2 K Total 5g. Comments: 5h. Is a dam high hazard permit required? ? Yes ? No If yes, permit ID no: 5i. Expected pond surface area (acres): 5j. Size of pond watershed (acres): 5k. Method of construction: Page 6 of 11 PCN Form - Version 1.3 December 10, 2008 Version 6. Buffer Impacts (for DWQ) If project will impact a protected riparian buffer, then complete the chart below. If yes, then individually list all buffer impacts below. If any impacts require mitigation, then you MUST fill out Section D of this form. 6a. ? Neuse ? Tar-Pamlico ® Other: White Oak Project is in which protected basin? ? Catawba ? Randleman 6b. 6c. 6d. 6e. 6f. 6g. Buffer impact number - Reason Buffer Zone 1 impact Zone 2 impact Permanent (P) or for Stream name mitigation (square feet) (square feet) Temporary T impact required? B1 ? P ? T N/A N/A ? Nos N/A N/A B2 ?P?T ?Yes ? No B3 ?P?T ?Yes ? No 6h. Total buffer impacts 6i. Comments: D. Impact Justification and Mitigation 1. Avoidance and Minimization 1a. Specifically describe measures taken to avoid or minimize the proposed impacts in designing project. There are no direct impacts to "Waters of the US". Impacts have been avoided by use of the existing upland causeway and the existing right of way. 1 b. Specifically describe measures taken to avoid or minimize the proposed impacts through construction techniques. There are no direct impacts to "Waters of the US". All impacts have been avoided with the use of directional drilling. 2. Compensatory Mitigation for Impacts to Waters of the U.S. or Waters of the State 2a. Does the project require Compensatory Mitigation for ? Yes ® No impacts to Waters of the U.S. or Waters of the State? 2b. If yes, mitigation is required by (check all that apply): ? DWQ ? Corps ? Mitigation bank 2c. If yes, which mitigation option will be used for this ? Payment to in-lieu fee program project? ? Permittee Responsible Mitigation 3. Complete if Using a Mitigation Bank 3a. Name of Mitigation Bank: N/A 3b. Credits Purchased (attach receipt and letter) Type Quantity Page 7 of 11 PCN Form - Version 1.3 December 10, 2008 Version 3c. Comments: 4. Complete if Making a Payment to In-lieu Fee Program 4a. Approval letter from in-lieu fee program is attached. ? Yes 4b. Stream mitigation requested: linear feet 4c. If using stream mitigation, stream temperature: ? warm ? cool ?cold 4d. Buffer mitigation requested (DWQ only): square feet 4e. Riparian wetland mitigation requested: acres 4f. Non-riparian wetland mitigation requested: acres 4g. Coastal (tidal) wetland mitigation requested: acres 4h. Comments: 5. Complete if Using a Permittee Responsible Mitigation Plan 5a. If using a permittee responsible mitigation plan, provide a description of the proposed mitigation plan. 6. Buffer Mitigation (State Regulated Riparian Buffer Rules) - required by DWQ 6a. Will the project result in an impact within a protected riparian buffer that requires buffer mitigation? ? Yes ® No 6b. If yes, then identify the square feet of impact to each zone of the riparian buffer that requires mitigation. Calculate the amount of mitigation required. Zone 6c. Reason for impact 6d. Total impact (square feet) Multiplier 6e. Required mitigation (square feet) Zone 1 N/A N/A 3 (2 for Catawba) N/A Zone 2 1.5 6f. Total buffer mitigation required: 6g. If buffer mitigation is required, discuss what type of mitigation is proposed (e.g., payment to private mitigation bank, permittee responsible riparian buffer restoration, payment into an approved in-lieu fee fund). 6h. Comments: Page 8 of 11 PCN Form - Version 1.3 December 10, 2008 Version E. Stormwater Management and Diffuse Flow Plan (required by DWQ) 1. Diffuse Flow Plan 1 a. Does the project include or is it adjacent to protected riparian buffers identified ? Yes ® No within one of the NC Riparian Buffer Protection Rules? 1b. If yes, then is a diffuse flow plan included? If no, explain why. ? Yes ? No Comments: 2. Stormwater Management Plan 2a. What is the overall percent imperviousness of this project? N/A % 2b. Does this project require a Stormwater Management Plan? ? Yes ® No 2c. If this project DOES NOT require a Stormwater Management Plan, explain why: Project engineers have requested an exemption from state stormwater permitting due to the lack of new impervious cover and the limited amount of land disturbance (see enclosed letter from Thomas and Hutton). 2d. If this project DOES require a Stormwater Management Plan, then provide a brief, na rrative description of the plan: ? Certified Local Government 2e. Who will be responsible for the review of the Stormwater Management Plan? ? DWQ Stormwater Program ? DWQ 401 Unit 3. Certified Local Government Stormwater Review 3a. In which local government's jurisdiction is this project? Town of Emerald Isle ? Phase II 3b. Which of the following locally-implemented stormwater management programs ? NSW ? USMP apply (check all that apply): ? Water Supply Watershed ? Other: 3c. Has the approved Stormwater Management Plan with proof of approval been ? Yes ? No attached? 4. DWQ Stormwater Program Review ? Coastal counties ? HQW 4a. Which of the following state-implemented stormwater management programs apply ? ORW (check all that apply): ? Session Law 2006-246 ? Other: 4b. Has the approved Stormwater Management Plan with proof of approval been attached? ? Yes ? No 5. DWQ 401 Unit Stormwater Review 5a. Does the Stormwater Management Plan meet the appropriate requirements? ? Yes ? No 5b. Have all of the 401 Unit submittal requirements been met? ? Yes ? No Page 9 of 11 PCN Form - Version 1.3 December 10, 2008 Version F. Supplementary Information 1. Environmental Documentation (DWQ Requirement) 1 a. Does the project involve an expenditure of public (federal/state/local) funds or the ® Yes ? No use of public (federal/state) land? 1 b. If you answered "yes" to the above, does the project require preparation of an environmental document pursuant to the requirements of the National or State ? Yes ® No (North Carolina) Environmental Policy Act (NEPA/SEPA)? 1 c. If you answered "yes" to the above, has the document review been finalized by the State Clearing House? (If so, attach a copy of the NEPA or SEPA final approval ? Yes ? No letter.) Comments: 2. Violations (DWQ Requirement) G a. IJ +lhe site in violation of DWQ Wetland Rules (15A NCAC 2H .0500), isolated Wetland Rules (15A NCAC 2H .1300), DWQ Surface Water or Wetland Standards, ? Yes ® No or Riparian Buffer Rules (15A NCAC 2B .0200)? 2b. Is this an after-the-fact permit application? ? Yes ® No 2c. If you answered "yes" to one or both of the above questions, provide an explanation of the violation(s): 3. Cumulative Impacts (DWQ Requirement) 3a. Will this project (based on past and reasonably anticipated future impacts) result in ? Yes ® No additional development, which could impact nearby downstream water quality? 3b. If you answered "yes" to the above, submit a qualitative or quantitative cumulative impact analysis in accordance with the most recent DWQ policy. If you answered "no," provide a short narrative description. 4. Sewage Disposal (DWQ Requirement) 4a. 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 Page 10 of 11 PCN Form - Version 1.3 December 10, 2008 Version 5. Endangered Species and Designated Critical Habitat (Corps Requirement) 5a. Will this project occur in or near an area with federally protected species or ? Yes ® No habitat? 5b. Have you checked with the USFWS concerning Endangered Species Act ? Yes ® No impacts? ? Raleigh 5c. If yes, indicate the USFWS Field Office you have contacted. ? Asheville 5d. What data sources did you use to determine whether your site would impact Endangered Species or Designated Critical Habitat? NC Natural Heritage database review. 6. Essential Fish Habitat (Corps Requirement) 6a. Will this project occur in or near an area designated as essential fish habitat? ® Yes ? No 6b. What data sources did you use to determine whether your site would impact Essential Fish Habitat? NC Division of Marine Fisheries mapping of Bogue Sound as primary nursery area (PNA). 7. Historic or Prehistoric Cultural Resources (Corps Requirement) 7a. Will this project occur in or near an area that the state, federal or tribal governments have designated as having historic or cultural preservation ? Yes ® No status (e.g., National Historic Trust designation or properties significant in North Carolina history and archaeology)? 7b. What data sources did you use to determine whether your site would impact historic or archeological resources? Project exists within a previously developed right of way. 8. Flood Zone Designation (Corps Requirement) 8a. Will this project occur in a FEMA-designated 100-year floodplain? ® Yes ? No 8b. If yes, explain how project meets FEMA requirements: Project will not construct any new habitable structures or construct any impediments to flood waters. The work involves buried pipe only. 8c. What source(s) did you use to make the floodplain determination? Location of work within the Bogue Sound and directly adjacent land. 10/25/2010 Applicant/Agent's Printed Name Applicant/Agent's Signature Date (Agent's signature is valid only if an authorization letter from the applicant is provided.) Page 11 of 11 PCN Form - Version 1.3 December 10, 2008 Version ........ hitehouse . Forks ,} t yFOk Peletier Fib , QS -* / W i , y : H!ancack P SRE rl (d' `,?+? `\ i ?l',1r1i,(:JiQI i /?• Bacl(s 1 $" ?' 6 Corner / ( Q /,,`` JN_/? ?\ 1\ \. ??,CHURCH Rb! fiobi son r c'AV I r7o\ Poin Air ori? i ^( R \ Bbgue ) 1 tJ 5 I?tl?lT??? Y RES`?-. l Janes r'i-? Cedar, Point BO_GUE AIRFIELD) o Island ? JTide lanci Trail r ?/? Cedar Point 24' ; Scast}oro Cedar Point Point Caiteret- f - ; J -' ?':n'?/ Piney (), I ?i/ {'?,? f:? i+? ?. _ _ )'., j •` H PROJECT AREA Island C :2020 ,., ., A-???S?Ja hior? 'cel?tennia{^ Archer rile' Porni' ,MY 1 . i 11 lJ 1 }?...._:..?......./- . , I;:> • ,., _, .. ._"', t`} f1•L ....fir, , .......... j:.F 1 1 1l? _ .. .. ' o ue FiShin Pier h{)fl` u e 13 0 *Boundaries are approximate and are not meant to be absolute. SCALE 1" - 1 Mile Land Management Group, Inc. CAMA General Permit Application Environmental Consultants Bogue Banks Water Corp. P.O. Box 2522 Applicant: Bogue Banks Water Corp. Wilmington, NC 28402 VICINITY MAP 910-452-0001 Location: Bogue Sound, Emerald Isle, NC LMG # 01-09-163 Date: 10/25/2010 Sheet 1 of 4 PROJECT AREA sib F F %I -w woo m rmm? J !? *Boundaries are approximate and are not meant to be absolute. Map Source: Swansoboro 7.5 minute Topographic Quadrangle SCALE 1" = 300' Land Management Group, Inc. CAMA General Permit Application Environmental Consultants Bogue Banks Water Corp. P.O. Box 2522 Applicant: Bogue Banks Water Corp. 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TYrglti3i ";rty E )LK It z;; mri, ?e ` _ ?^^ e y ° < >8 J? _ »g »W ????»? Who a W"N W ?e 8J = j° a= ?sa O H ? N "j J 1. W. gjiggi < .e y aW"<Y J?`2°N?00 WOW 6 ? ?Ir?-1 JWi y N `yl =G1°.lio ??W°mJ 7°l? <?=°uuF z <amam< < a<ms NG ?Niii F •T N " N f N r N a Qj 1 Wz / Z? 13.4 's CL U I lei; <JS >. I ?J YjW Sai ? M/11 • w W w • tiwoMwiWlwlrV? NCDENR North Carolina Department of Environment and Natural Resources Division of Water Quality Beverly Eaves Perdue Coleen H. Sullins Governor Director February 6, 2009 Mr. Lawrence Spell Bogue Banks Water Corporation P. O. Box 4009 Emerald Isle, North Carolina 28594 Subject: Issuance NPDES Permit Modification Permit Number N00083089 Bogue Banks Water Corporation WTP Carteret County Dear Mr. Spell: Dee Freeman Secretary Division personnel have reviewed and approved your application for modification of the subject permit. Accordingly, we are forwarding the attached modified NPDES discharge permit. Please note there are two limit pages, each page unique to the treatment process and permitted discharge. This permit is issued pursuant to the requirements of North Carolina General Statute 143-215.1 and the Memorandum of Agreement between North Carolina and the U.S. Environmental Protection Agency dated October 15, 2007 (or as subsequently amended). This modified permit includes the following changes from the draft permit sent to you on November 19, 2008: ? The Cyanide Provisional Special Condition was removed. Division policy requires compliance in a modified NPDES permit to become effective upon completion of the modification. Therefore, the Cyanide limit will become effective upon submittal of the signed Authorization to Construction Engineering Certification. The permittee may petition the Division to remove the Cyanide limits if 12 months of data is available and there are no Cyanide violations in that period. ? The permitted flow was increased to a monthly average of 0.480 MGD. The Division agreed to the increase based on information provided by your consultant. r The Division recognizes Cyanide has a minimum measurable detection limited higher than the effluent limit of 1 pg/1. A footnote was added to the limit page to clarify the Cyanide compliance and reporting protocol. ? The recommended diffuser design/operation and designated outfall relocation must be met as part of the Reverse Osmosis discharge permit compliance. Page 1 of 2 1517 Mail Service Center, Raleigh, North Carolina 27699-1617 Location: 512 N. Salisbury St. Raleigh, North Carolina 27604 One Phone: 919-807-63001 FAX: 919-807-64951 Customer Service: 1-877-623-6748 NorthCarolina Internet: httpalh2ostate.nc.us! '? ?}????? //I , An Equal Opportunity t Affirmative Action Employer ? ?/ ll As part of the approval process lie permittee is required to obtain an Authorization to Construct prior to construction. If any parts, measurement frequencies or sampling requirements contained in this permit are unacceptable to you, you have the right to an adjudicatory hearing upon written request within thirty (30) days following receipt of this letter. This request must be in the form of a written petition, conforming to Chapter 150B of the North Carolina General Statutes, and filed with the Office of Administrative Hearings (6714 Mail Service Center, Raleigh, North Carolina 27699-6714). Unless such demand is made, this decision shall be final and binding. Please note that this permit is not transferable except after notice to the Division. The Division may require modification or revocation and reissuance of the permit. This permit does not affect the legal requirements to obtain other permits which may be required by the Division of Water Quality or permits required by the Division of Land Resources, the Coastal Area Management Act or any other Federal or Local governmental permit that may be required. If you have any questions concerning this permit, please contact Ron Berry at telephone number (919) 807-6403. Sincerely, 1v V47? Coleen H. Sullins Attachments Cc: Wilmington Regional Office/ Surface Water Protection Section Central Files NPDES Unit Page 2 of 2 Permit N00083089 STATE OF NORTH CAROLINA DEPARTMENT OF ENVIRONMENT AND NATURAL RESOURCES DIVISION OF WATER QUALITY PERMIT TO DISCHARGE WASTEWATER UNDER THE NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM In compliance with the provision of North Carolina General Statute 143-215.1, other lawful standards and regulations promulgated and adopted by the North Carolina Environmental Management Commission, and the Federal Water PoLiution Control Act, as amended, the Bogue Banks Water Corporation is hereby authorized to discharge wastewater from a facility located at the Bogue Banks WTP 9204 Coast Guard Road Bogue Banks Carteret County to receiving waters designated as Bogue Sound in the White Oak River Basin in accordance with effluent limitations, monitoring requirements, and other conditions set forth in Parts I, II, III and IV hereof. This permit shall become effective March 1, 2009. This permit and authorization to discharge shall expire at midnight on July 31, 2012. Signed this day February 6, 2009. Coleen H. Sullins Directo Division of Water Quality By Authority of the Environmental Management Commission Permit N00083089 SUPPLEMENT TO PERMIT COVER SHEET All previous NPDES Permits issued to this facility, whether for operation or discharge are hereby revoked. As of this permit issuance, any previously issued permit bearing this number is no longer effective. Therefore, the exclusive authority to operate and discharge from this facility arises under the permit conditions, requirements, terms, and provisions included herein. The Bogue Banks Water Corporation is hereby authorized: 1. To continue to operate a drinking-water treatment plant with a permitted 0.106 MGD discharge of Electronic Dialysis Reversal backwash wastewater to the EDR subsurface outfall to the tidal receiving stream. This facility is located in Bogue Banks on Coast Guard Road at the Bogue Banks WTP in Carteret County. 2. After receipt of an Authorization to Construct from the Division, completion of approved construction, and submittal of the new Reverse Osmosis facility Engineer Certificate to the Division; to operate a new Reverse Osmosis drinking-water treatment plant with a permitted 0.480 MGD discharge of wastewater through an approved modeled subsurface multi-port diffuser relocated to the new RO outfall to the tidal receiving stream. This new facility is located in Bogue Banks on Coast Guard Road at the Bogue Banks WTP in Carteret County. 3. To discharge from said treatment works to only one discrete outfall specified for the specific treatment plant in operation on the attached map into Bogue Sound, classified SA ORW waters in the White Oak River Basin. ! ,,.sue- • -DaybeaCon LLAZ SOL Spoil Area -4 i RO Discharge N0080$9 - 2 EDP Discharge Id A 5 as USGS Quad: I30NE Swansboro, NC FDR Outfall Latitude: 34° 39' 53" N Longitude: 77° 3' 51" W Stream Class: Sri, ORW RO Outfall Subbasin: 03-05-01 Latitude: 34° 40'4.8" N Longinide: 77° 3' 50.4" W Receiving Stream: Bo e Sound Facility Location NC0083089 Bogue Banks Water Corp WTP North Carteret County Permit N00083089 A. (1.) EFFLUENT LIMITATIONS AND MONITORING REQUIREMENTS During the period beginning on the effective date of this permit, before expansion above 0.106 MGD, or until expiration, the Permittee is authorized to discharge Electronic Dialysis Reversal and filter backwash wastewater from existing outfall 001. Such discharges shall be limited and monitored by the Permittee as specified below: EFFLUENT" LIMITS MONITORING REQUIREMENTS, CHARACTERISTICS Monthly Average Daily Maximum Measurement Frequency. Sample Type . Sample Location Flow 0.106 MGD Weekly Estimate Effluent pH no greater than 8.5 s.u. nor less than 6.8 s.u. 2/Month Grab Effluen pH Monthly Grab Up, Down Total Residual Chlorine (TRC) 2 13 ug/I 2/Month Grab Effluent Temperature, °C Monthly Grab Effluent, Up, Down Salinity, ppt Monthly Grab Effluent, Up, Down Conductivity, Nmho/cm Monthly Grab Effluent, Up, Down Dissolved Oxygen, mg/1 (DO) Monthly Grab Effluent, Up, Down Total Dissolved Solids, mg/I Monthly Grab Effluent Total Arsenic, pg/l Monthly Grab Effluent Total Copper, pg/I Monthly Grab Effluent Total Chloride, mg/I Monthly Grab Effluent Total Iron, mg/I Monthly Grab Effluent Total Fluoride, mg/I Monthly Grab Effluent Total Zinc, Hg/1 Monthly Grab Effluent Ammonia as Nitrogen, mg/I Monthly Grab Effluent Total Nitrogen, mg/l (TN) Monthly Grab Effluent Total Phosphorus, mg/I JP) Monthly Grab Effluent Acute Whole Effluent Toxicity 3 Quarterly Grab Effluent Footnotes: 1. Up = at least 100 feet upstream of the discharge location, Down = at least 100 feet downstream of the discharge location. 2. Total Residual Chlorine compliance is required if chlorine or chlorine derivative are used for disinfection and enter the wastestream. The Division shall consider all effluent TRC values reported below 50 ug/l to be in compliance with the permit. However, the Permittee shall continue to record and submit all values reported by a North Carolina certified laboratory (including field certified), even if these values fall below 50 ug/1. 3. Acute 24-hour Pass/ Fail parameter code TGE3E Mysid Shrimp at 90%; February, May, August and November; refer to Special Condition A (3.) ACUTE TOXICITY MONITORING (QUARTERLY). All samples collected should be from a representative discharge event. There shall be no discharge of floating solids or visible foam in other than trace amounts. Permit N00083089 A. (2.) EFFLUENT LIMITATIONS AND MONITORING REQUIREMENTS During the period starting with the effective date of this permit, after the expansion to above 0.106 MGD discharge at new outfall location with the new Reverse Osmosis treatment plant, and lasting until expiration, the Permittee is authorized to discharge Reverse Osmosis wastewater through an approved multi-port diffuser from relocated outfall 001. Such discharges shall be limited and monitored by the Permittee as specified below: EFFLUENT LIMITS MONITORING REQUIR EMENTS . CHARACTERISTICS. Monthly Average Daily Maximum Measurement -. Fre uenc'•:JA Sample Type Sample Location Flow 0.480 MGD Weekly Estimate Effluent pH no greater than 8.5 s.u. nor less than 6.8 s.u. 2/Month Grab Effluent pH Monthly Grab S1, S2 Cyanide 2 1 ug/I 2/Month Grab Effluent Temperature, °C Monthly Grab Effluent, S1, S2 Salinity, ppt Monthly Grab Effluent, S1, S2 Conductivity, Nmho/cm Monthly Grab Effluent, S1, S2 Dissolved Oxygen, mg/L (DO) Monthly Grab Effluent, S1, S2 Total Dissolved solids, mg/I Monthly Grab Effluent Total Copper, pg/I Monthly Grab Effluent Chloride, mg/I Monthly Grab Effluent Total Iron, mg/I Monthly Grab Effluent Total Fluoride, mg/I Monthly Grab Effluent Total Zinc, pg/I Monthly Grab Effluent Ammonia as Nitrogen, mg/I Monthly Grab Effluent Total Nitrogen, mg/I (TN) Monthly Grab Effluent Total Phosphorus, mg/l (TP) Monthly Grab Effluent Chronic Whole Effluent Toxicity 3 Quarterly Grab Effluent Footnotes: I. The locations of Si, S2 are defined in Special Condition A. (5.) INSTREAM SAMPLE LOCATIONS. 2_ The Division shall consider all cyanide values reported below 10 ug/L to be in compliance However, Discharge Monitoring Reports (DMRs) shall record all values reported by a North Carolina-certified laboratory (even if these values fall below 10 ug/L). 3. Chronic 7-day Pass/Fail parameter code TGP3E Mysid Shrimp at 20%; February, May, August and November; refer to Special Condition A. (4) CHRONIC TOXICITY MONITORING (QUARTERLY). The permittee may conduct a comparative Chronic 7-day Pass/Fail parameter code TGP313 Ceriodaphnia Dubia at 20% to determine the feasibility of requesting designation of Cer:odaphnia Dubia as test species. All samples collected should be from a representative discharge event. There shall be no discharge of floating solids or visible foam in other than trace amounts. Permit N00083089 A. (3.) ACUTE TOXICITY MONITORING (QUARTERLY) The permittee shall conduct acute toxicity tests on a quarterly basis using protocols defined in the North Carolina Procedure Document entitled "Pass/Fail Methodology For Determining Acute Toxicity In A Single Effluent Concentration" (Revised-July, 1992 or subsequent versions). The monitoring shall be performed as a Mysid Shrimp (Mysidopsis bahia) 24 hour static test. The effluent concentration at which there may be at no time significant acute mortality is 90% (defined as treatment two in the procedure document). Effluent samples for self-monitoring purposes must be obtained during representative effluent discharge below all waste treatment. The tests will be performed during the months of February, May, August, and November. All toxicity testing results required as part of this permit condition will be entered on the Effluent Discharge Monitoring Form (MR-1) for the month in which it was performed, using the parameter code TGE3E. Additionally, DWQ Form AT-2 (original) is to be sent to the following address: Attention: North Carolina Division of Water Quality Environmental Sciences Branch 1621 Mail Service Center Raleigh, North Carolina 27699-1621 Completed Aquatic Toxicity Test Forms shall be filed with the Environmental Sciences Branch no later than 30 days after the end of the reporting period for which the report is made. Test data shall be complete and accurate and include all supporting chemical/ physical measurements performed in association with the toxicity tests, as well as all dose/response data. Total residual chlorine of the effluent toxicity sample must be measured and reported if chlorine is employed for disinfection of the waste stream. Should there be no discharge of flow from the facility during a month in which toxicity monitoring is required, the permittee will complete the information located at the top of the aquatic toxicity (AT) test form indicating the facility name, permit number, pipe number, county, and the month/year of the report with the notation of "No Flow" in the comment area of the form. The report shall be submitted to the Environmental Sciences Section at the address cited above. Should the permittee fail to monitor during a month in which toxicity monitoring is required, then monthly monitoring will begin immediately. Upon submission of a valid test, this monthly test requirement will revert to quarterly in the months specified above. Should any test data from either these monitoring requirements or tests performed by the North Carolina Division of Water Quality indicate potential impacts to the receiving stream, this permit may be re-opened and modified to include alternate monitoring requirements or limits. If the Permittee monitors any pollutant more frequently then required by this permit, the results of such monitoring shall be included in the calculation & reporting of the data submitted on the DMR & all AT Forms submitted. NOTE: Failure to achieve test conditions as specified in the cited document, such as minimum control organism survival and appropriate environmental controls, shall constitute an invalid test and will require immediate follow-up testing to be completed no later than the last day of the month following the month of the initial monitoring. Permit N00083089 A. (4.) CHRONIC TOXICITY MONITORING (QUARTERLY) The permittee shall perform quarterly chronic toxicity tests using procedures described below to establish compliance with the permit condition. The effluent concentration is 20%. The tests will be performed during the months of February, May, August, and November. Effluent sampling for this testing shall be performed at the NPDES permitted final effluent discharge below all treatment processes. The test procedure will be based on EPA Method 1007.0, Mysid, Mysidopsis bahia, Survival, Growth, and Fecundity Test, as described in Short-Term Methods for Estimating the Chronic Toxicity of Effluents and Receiving Waters to Marine and Estuarine Organisms, Second Edition, EPA-600-4-91- 003, July 1994. The procedure will be performed as written with the following exceptions: • The test treatments will consist of a control and a 20% effluent concentration ("pass/fail,") or a control and five effluent concentrations, one of which will be 10% and one of which will be 30%. i • The test will be performed at 20 ppt salinity. • Mortality for pass/fail tests will be evaluated using the t test described on page 91 in Methods for Measuring the Acute Toxicity of Effluents to Freshwater and Marir Ie Organisms, Fourth Edition. EPA/600/4-90/027, September 1991, applying an alpha level of 0.05. • The growth endpoint for pass/fail tests will be determined using Appendix G of EPA Method 1007.0, Mysid, Mysidopsis bahia, Survival, Growth, and Fecundity Test, as described in Short-Term Methods for Estimating the Chronic Toxicity of Effluents and Receiving Waters to Marine and Estuarine Organisms, Second Edition, EPA/600-4- 91/003, July 1994, applying an alpha level of 0.01. • Fecundity will not be evaluated. I All toxicity testing results required as part of this permit condition will be entered on the Effluent Discharge Monitoring Form (MR-1) for the months in which tests were performed, using the parameter code TGP3E for the pass/fail results and THP3E for the Chronic Value. Additionally, DWQ Form AT-4 (original) is to be sent to the following address: Attention: North Carolina Division of Water Quality Environmental Sciences Branch 1621 Mail Service Center Raleigh, N.C. 27699-1621 Completed Aquatic Toxicity Test Forms shall be filed with the Environmental Sciences Branch no later than 30 days after the end of the reporting period for which the report is made. Test data shall be complete and accurate and include all supporting chemical/ physical measurements performed in association with the toxicity tests, as well as all dose/response data. Total residual chlorine of the effluent toxicity sample must be measured and reported if chlorine is employed for disinfection of the waste stream. Should there be no discharge of flow from the facility during a month in which toxicity monitoring is required, the permittee will complete the information located at the top of the aquatic toxicity (AT) test form indicating the facility name, permit number, pipe number, county, and the month/year of the report with the notation of "No Flow" in the comment area of the form. The report shall be submitted to the Environmental Sciences Branch at the address cited above. Should the permittee fail to monitor during a month in which toxicity monitoring is required, then monthly monitoring will begin immediately. Upon submission of a valid test, this monthly test requirement will revert to quarterly in the months specified above. Permit N00083089 (Continued A. (4.) CHRONIC TOXICITY MONITORING (QUARTERLY)) Should any test data from this monitoring requirement or tests performed by the North Carolina Division of Water Quality indicate potential impacts to the receiving stream, this permit may be re- opened and modified to include alternate monitoring requirements or limits. If the Permittee monitors any pollutant more frequently then required by this permit, the results of such monitoring shall be included in the calculation & reporting of the data submitted on the DMR & all AT Form submitted. NOTE: Failure to achieve test conditions as specified in the cited document, such as minimum control organism survival, minimum control organism reproduction, and appropriate environmental controls, shall constitute an invalid test and will require immediate follow-up testing to be completed no later than the last day of the month following the month of the initial monitoring. A. (5.) INSTREAM SAMPLE LOCATIONS The Permittee shall collection grab samples at the designated locations and frequency during a continuous discharge event after a minimum of 1 hour of continuous discharge has occurred. Every effort to replicate the same sample location is requested. To provide a point of comparison the required effluent grab sample should be collected at the same time. BOGUESOUND 16 feet 16 feet ----&1---X ------------------------- A -------------------------- X_ S.2----- 90° Diffuser Pipe End NO SCALE "X" Marks the sample location DISCHARGE LINE Location Description: S1 - 16 feet in a south westerly direction from the diffuser pipe end S2 - 16 feet in a north easterly direction from the diffuser pipe end NPD- ' Permit Standard Conditions Page 1 of 16 PART II STANDARD CONDITIONS FOR NPDES PERMITS Section A. Definitions 2 /Month Samples are collected twice per month with at least ten calendar days between sampling events. k 3/Wee Samples are collected three times per week on three separate calendar days. Act or "the Act" The Federal Water Pollution Control Act, also known as the Clean Water Act, as amended, 33 USC 1251, et. seq. Annual Average The arithmetic mean of all "daily discharges" of a pollutant measured during the calendar year. In the case of fecal coliform, the geometric mean of such discharges. Arithmetic Mean The summation of the individual values divided by the number of individual values. Bypass The known diversion of waste streams from any portion of a treatment facility including the collection system, which is not a designed or established or operating mode for the facility. Calendar Day The period from midnight of one day until midnight of the next day. However, for purposes of this permit, any consecutive 24-hour period that reasonably represents the calendar day may be used for sampling. Calendar Quarter One of the following distinct periods: January through March, April through June, July through September, and October through December. Composite Sample A sample collected over a 24-hour period by continuous sampling or combining grab samples of at least 100 ml in such a manner as to result in a total sample representative of the wastewater discharge during the sample period. The Director may designate the most appropriate method (specific number and size of aliquots necessary, the time interval between grab samples, etc.) on a case-by-case basis. Samples may be collected manually or automatically. Composite samples may be obtained by the following methods: (1) Continuous: a single, continuous sample collected over a 24-hour period proportional to the rate of flow. (2) Constant time/variable volume: a series of grab samples collected at equal time intervals over a 24 hour period of discharge and combined proportional to the rate of flow measured at the time of individual sample collection, or (3) Variable time/constant volume: a series of grab samples of equal volume collected over a 24 hour period with the time intervals between samples determined by a preset number of gallons passing the sampling point. Flow measurement between sample intervals shall be determined by use of a flow recorder and totalizer, and the preset gallon interval between sample collection fixed at no greater than 1/24 of the expected total daily flow at the treatment system, or (4) Constant time/constant volume: a series of grab samples of equal volume collected over a 24-hour period at a constant time interval. Use of this method requires prior approval by the Director. This method may only be used in situations where effluent flow rates vary less than 15 percent. The following restrictions also apply: ? Influent and effluent grab samples shall be of equal size and of no less than 100 milliliters Version 1011012007 NPD" , Permit Standard Conditions Page 3of16 Instantaneous flow measurement A measure of flow taken at the time of sampling, when both the sample and flow will be representative of the total discharge. Monthly Average (concentration limit) The arithmetic mean of all "daily discharges" of a pollutant measured during the calendar month. In the case of fecal coliform, the geometric mean of such discharges. Permit Issuing Authoritv The Director of the Division of Water Quality. Quarterly Average (concentration limit) The average of all samples taken over a calendar quarter. Severe property damage Substantial physical damage to property, damage to the treatment facilities which causes them to become inoperable, or substantial and permanent loss of natural resources which can reasonably be expected to occur in the absence of a bypass. Severe property damage excludes economic loss caused by delays in production. Toxic Pollutant: Any pollutant listed as toxic under Section 307(a)(1) of the Clean Water Act. Upset An incident beyond the reasonable control of the Permittee causing unintentional and temporary noncompliance with permit effluent limitations and/or monitoring requirements. An upset does not include noncompliance caused by operational error, improperly designed treatment facilities, inadequate treatment facilities, lack of preventive maintenance, or careless or improper operation. Weekly Average (concentration limit) The arithmetic mean of all "daily discharges" of a pollutant measured during the calendar week. In the case of fecal coliform, the geometric mean of such discharges. Section B. General Conditions 1. Duty to Comply The Permittee must comply with all conditions of this permit. Any permit noncompliance constitutes a violation of the Clean Water Act and is grounds for enforcement action; for permit termination, revocation and reissuance, or modification; or denial of a permit renewal application [40 CFR 122.41]. a. The Permittee shall comply with effluent standards or prohibitions established under section 307(a) of the Clean Water Act for toxic pollutants and with standards for sewage sludge use or disposal established under section 405(d) of the Clean Water Act within the time provided in the regulations that establish these standards or prohibitions or standards for sewage sludge use or disposal, even if the permit has not yet been modified to incorporate the requirement. b. The Clean Water Act provides that any person who violates section 301, 302, 306, 307, 308, 318 or 405 of the Act, or any permit condition or limitation implementing any such sections in a permit issued under section 402, or any requirement imposed in a pretreatment program approved under sections 402(a)(3) or 402(b)(8) of the Act, is subject to a civil penalty not to exceed $25,000 per day for each violation. [4-0 CFR 122.41 (a) (2)] c. The Clean Water Act provides that any person who negligent, violates sections 301, 302, 306, 307, 308, 318, or 405 of the Act, or any condition or limitation implementing any of such sections in a permit issued under Version 1011012007 NPD- Permit Standard Conditions Page 5 of 16 5. Propert?Rights The issuance of this permit does not convey any property rights in either real or personal property, or any exclusive privileges, nor does it authorize any injury to private property or any invasion of personal rights, nor any infringement of Federal, State or local laws or regulations [40 CFR 122.41 (g)]. 6. Onshore or Offshore Construction This permit does not authorize or approve the construction of any onshore or offshore physical structures or facilities or the undertaking of any work in any navigable waters. 7. Severabilit: The provisions of this permit are severable. If any provision of this permit, or the application of any provision of this permit to any circumstances, is held invalid, the application of such provision to other circumstances, and the remainder of this permit, shall not be affected thereby [NCGS 15013-23]. 8. Duty to Provide Information The Permittee shall furnish to the Permit Issuing Authority, within a reasonable time, any information which the Permit Issuing Authority may request to determine whether cause exists for modifying, revoking and reissuing, or terminating this permit or to determine compliance with this permit. The Permittee shall also furnish to the Permit Issuing Authority upon request, copies of records required by this permit [40 CFR 122.41 (h)]. 9. Duty to Reannl, If the Permittee wishes to continue an activity regulated by this permit after the expiration date of this permit, the Permittee must apply for and obtain a new permit [40 CFR 122.41 (b)]. 10. Expiration of Permit The Permittee is not authorized to discharge after the expiration date. In order to receive automatic authorization to discharge beyond the expiration date, the Pernuttee shall submit such information, forms, and fees as are required by the agency authorized to issue permits no later than 180 days prior to the expiration date. Any Permittee that has not requested renewal at least 180 days prior to expiration, or any Permittee that does not have a permit after the expiration and has not requested renewal at least 180 days prior to expiration, will subject the Pemuttee to enforcement procedures as provided in NCGS 143-215.6 and 33 USC 1251 et. seq. 11. Signatory Requirements All applications, reports, or information submitted to the Permit Issuing Authority shall be signed and certified [40 CFR 122.41 (k)]. a. All permit applications shall be signed as follows: (1) For a corporation: by a responsible corporate officer. For the purpose of this Section, a responsible corporate officer means: (a) a president, secretary, treasurer or vice president of the corporation in charge of a principal business function, or any other person who performs similar policy or decision making functions for the corporation, or (b) the manager of one or more manufacturing, production, or operating facilities, provided, the manager is authorized to make management decisions which govern the operation of the regulated facility including having the explicit or implicit duty of making major capital investment recommendations, and initiating and directing other comprehensive measures to assure long term environmental compliance with environmental laws and regulations; the manager can ensure that the necessary systems are established or actions taken to gather complete and accurate information for permit application requirements; and where authority to sign documents has been assigned or delegated to the manager in accordance with corporate procedures . (2) For a partnership or sole proprietorship: by a general partner or the proprietor, respectively; or (3) For a municipality, State, Federal, or other public agency: by either a principal executive officer or ranking elected official [40 CFR 122.22]. Version 1011012007 NPD- ' Permit Standard Conditions Page 7 of 16 The ORC of each Class I facility must: ? Visit the facility at least weekly ? Comply with all other conditions of 15A NCAC 8G.0204. The ORC of each Class II, III and IV facility must: ? Visit the facility at least five days per week, excluding holidays ? Properly manage and document daily operation and maintenance of the facility ? Comply with all other conditions of 15A NCAC 8G.0204. Once the facility is classified, the Permittee shall submit a letter to the Certification Commission designating the operator in responsible charge: a. Within 60 calendar days prior to wastewater being introduced into a new system b. Within 120 calendar days of- > Receiving notification of a change in the classification of the system requiring the designation of a new ORC and back-up ORC A vacancy in the position of ORC or back-up ORC. Proper Operation and Maintenance The Permittee shall at all times provide the operation and maintenance resources necessary to operate the existing facilities at optimum efficiency. The Permittee shall at all times properly operate and maintain all facilities and systems of treatment and control (and related appurtenances) which are installed or used by the Permittee to achieve compliance with the conditions of this permit. Proper operation and maintenance also includes adequate laboratory controls and appropriate quality assurance procedures. This provision requires the Permittee to install and operate backup or auxiliary facilities only when necessary to achieve compliance with the conditions of the permit [40 CFR 122.41 (e)]. 3. Need to Halt or Reduce not a Defense It shall not be a defense for a Permittee in an enforcement action that it would have been necessary to halt or reduce the permitted activity in order to maintain compliance with the condition of this permit [40 CFR 122.41 (c)] 4. Bypassing of Treatment Facilities a. Bypass not exceeding limitations [40 CFR 122.41 (m) (2)] The Permittee may allow any bypass to occur which does not cause effluent limitations to be exceeded, but only if it also is for essential maintenance to assure efficient operation. These bypasses are not subject to the provisions of Paragraphs b. and c. of this section. Notice [40 CFR 122.41 (m) (3)] (1) Anticipated bypass. If the Permittee knows in advance of the need for a bypass, it shall submit prior notice, if possible at least ten days before the date of the bypass; including an evaluation of the anticipated quality and effect of the bypass. (2) Unanticipated bypass. The Permittee shall submit notice of an unanticipated bypass as required in Part II. E. 6. (24-hour notice). c. Prohibition of Bypass (1) Bypass from the treatment facility is prohibited and the Permit Issuing Authority may take enforcement action against a Permittee for bypass, unless: (A) Bypass was unavoidable to prevent loss of life, personal injury or severe property damage; (B) There were no feasible alternatives to the bypass, such as the use of auxiliary treatment facilities, retention of untreated wastes or maintenance during normal periods of equipment downtime. This condition is not satisfied if adequate backup equipment should have been installed in the exercise of reasonable engineering judgment to prevent a bypass which occurred during normal periods of equipment downtime or preventive maintenance; and (C) The Permittee submitted notices as required under Paragraph b. of this section. Version 1011012007 NPD" ' Permit Standard Conditions Page 9 of 16 2. Reporting Monitoring results obtained during the previous month(s) shall be summarized for each month and reported on a monthly Discharge Monitoring Report PMR) Form (MR 1, 1.1, 2, 3) or alternative forms approved by the Director, postmarked no later than the last calendar day of the month following the completed reporting period. The first DMR is due on the last day of the month following the issuance of the permit or in the case of a new facility, on the last day of the month following the commencement of discharge. Duplicate signed copies of these, and all other reports required herein, shall be submitted to the following address: NC DENR / Division of Water Quality / Water Quality Section ATTENTION: Central Files 1617 Mail Service Center Raleigh, North Carolina 27699-1617 3. Flow Measurements Appropriate flow measurement devices and methods consistent with accepted scientific practices shall be selected and used to ensure the accuracy and reliability of measurements of the volume of monitored discharges. The devices shall be installed, calibrated and maintained to ensure that the accuracy of the measurements is consistent with the accepted capability of that type of device. Devices selected shall be capable of measuring flows with a maximum deviation of less than 10% from the true discharge rates throughout the range of expected discharge volumes. Flow measurement devices shall be accurately calibrated at a minimum of once per year and maintained to ensure that the accuracy of the measurements is consistent with the accepted capability of that type of device. The Director shall approve the flow measurement device and monitoring location prior to installation. Once-through condenser cooling water flow monitored by pump logs, or pump hour meters as specified in Part I of this permit and based on the manufacturer's pump curves shall not be subject to this requirement. 4. Test Procedures Test procedures for the analysis of pollutants shall conform to the EMC regulations (published pursuant to NCGS 143-215.63 et. seq.), the Water and Air Quality Reporting Acts, and to regulations published pursuant to Section 304(8), 33 USC 1314, of the Federal Water Pollution Control Act (as Amended), and 40 CFR 136; or in the case of sludge use or disposal, approved under 40 CFR 136, unless otherwise specified in 40 CFR 503, unless other test procedures have been specified in this permit [40 CFR 122.41]. To meet the intent of the monitoring required by this permit, all test procedures must produce minimum detection and reporting levels that are below the permit discharge requirements and all data generated must be reported down to the minimum detection or lower reporting level of the procedure. If no approved methods are determined capable of achieving minimum detection and reporting levels below permit discharge requirements, then the most sensitive (method with the lowest possible detection and reporting level) approved method must be used. 5. Penalties for Tampering The Clean Water Act provides that any person who falsifies, tampers with, or knowingly renders inaccurate, any monitoring device or method required to be maintained under this permit shall, upon conviction, be punished by a fine of not more than $10,000 per violation, or by imprisonment for not more than two years per violation, or by both. If a conviction of a person is for a violation committed after a first conviction of such person under this paragraph, punishment is a fine of not more than $20,000 per day of violation, or by imprisonment of not more than 4 years, or both [40 CFR 122.41]. 6. Records Retention Except for records of monitoring information required by this permit related to the Permittee's sewage sludge use and disposal activities, which shall be retained for a period of at least five years (or longer as required by 40 CFR 503), the Permittee shall retain records of all monitoring information, including: r' all calibration and maintenance records ? all original strip chart recordings for continuous monitoring instrumentation Version 1011012007 NPD" Permit Standard Conditions Page 11 of 16 4. Transfers This permit is not transferable to any person except after notice to the Director. The Director may require modification or revocation and reissuance of the permit to document the change of ownership. Any such action may incorporate other requirements as may be necessary under the Clean Water Act [40 CFR 122.41 (1) (3)]. 5. Monitoring Reports Monitoring results shall be reported at the intervals specified elsewhere in this permit [40 CFR 122.41 (1) (4)]. a. Monitoring results must be reported on a Discharge Monitoring Report (DMR) (See Part II. D. 2) or forms provided by the Director for reporting results of monitoring of sludge use or disposal practices. b. If the Permittee monitors any pollutant more frequently than required by this permit, the results of such monitoring shall be included in the calculation and reporting of the data submitted on the DMR. 6. Twenty-four Hour Reporting a. The Permittee shall report to the Director or the appropriate Regional Office any noncompliance that potentially threatens public health or the environment. Any information shall be provided orally within 24 hours from the time the Permittee became aware of the circumstances. A written submission shall also be provided within5 days of the time the Permittee becomes aware of the circumstances. The written submission shall contain a description of the noncompliance, and its cause; the period of noncompliance, including exact dates and times, and if the noncompliance has not been corrected, the anticipated time it is expected to continue; and steps taken or planned to reduce, eliminate, and prevent reoccurrence of the noncompliance [40 CFR 122.41 (1) (6)]. . b. The Director may waive the written report on a case-by-case basis for reports under this section if the oral report has been received within 24 hours. Occurrences outside normal business hours may also be reported to the Division's Emergency Response personnel at (800) 662-7956, (800) 858-0368 or (919) 733-3300. 7. Other Noncompliance The Permittee shall report all instances of noncompliance not reported under Part II. E. 5 and 6. of this permit at the time monitoring reports are submitted. The reports shall contain the information listed in Part II. E. 6. of this permit [40 CFR 122.41 (1) (7)]. 8. Other Information Where the Permittee becomes aware that it failed to submit any relevant facts in a permit application, or submitted incorrect information in a permit application or in any report to the Director, it shall promptly submit such facts or information [40 CFR 122.410) (8)]. Noncompliance Notification The Permittee shall report by telephone to either the central office or the appropriate regional office of the Division as soon as possible, but in no case more than 24 hours or on the next working day following the occurrence or first knowledge of the occurrence of any of the following: a. Any occurrence at the water pollution control facility which results in the discharge of significant amounts of wastes which are abnormal in quantity or characteristic, such as the dumping of the contents of a sludge digester; the known passage of a slug of hazardous substance through the facility; or any other unusual circumstances. b. Any process unit failure, due to known or unknown reasons, that render the facility incapable of adequate wastewater treatment such as mechanical or electrical failures of pumps, aerators, compressors, etc. c. Any failure of a pumping station, sewer line, or treatment facility resulting in a by-pass directly to receiving waters without treatment of all or any portion of the influent to such station or facility. Version 1011012007 NPD ' Permit Standard Conditions Page 13 of 16 (1) Five hundred micrograms per liter (500 µg/L); (2) One milligram per liter 0 mg/L) for antimony; (3) Ten times the maximum concentration value reported for that pollutant in the permit application. Section D. Evaluation of Wastewater Discharge Alternatives The Permittee shall evaluate all wastewater disposal alternatives and pursue the most environmentally sound alternative of the reasonably cost effective alternatives. If the facility is in substantial non-compliance with the terms and conditions of the NPDES permit or governuig rules, regulations or laws, the Permittee shall submit a report in such form and detail as required by the Division evaluating these alternatives and a plan of action within 60 days of notification by the Division. Section E. Facility Closure Requirements The Permittee must notify the Division at least 90 days prior to the closure of any wastewater treatment system covered by this permit. The Division may require specific measures during deactivation of the system to prevent adverse impacts to waters of the State. This permit cannot be rescinded while any activities requiring this permit continue at the permitted facility. PART IV SPECIAL CONDITIONS FOR MUNICIPAL FACILITIES Section A. Publicly Owned Treatment Works (POTWs) All POTWs must provide adequate notice to the Director of the following: 1. Any new introduction of pollutants into the POTW from an indirect discharger which would be subject to section 301 or 306 of CWA if it were directly discharging those pollutants; and 2. Any substantial change in the volume or character of pollutants being introduced by an indirect discharger as influent to that POTW at the time of issuance of the permit. 3. For purposes of this paragraph, adequate notice shall include information on (1) the quality and quantity of effluent introduced into the POTW, and (2) any anticipated impact of the change on the quantity or quality of effluent to be discharged from the POTW. Section B. Municipal Control of Pollutants from Industrial Users. Effluent limitations are listed in Part I of this permit. Other pollutants attributable to inputs from industries using the municipal system may be present in the Permittee's discharge. At such time as sufficient information becomes available to establish limitations for such pollutants, this permit may be revised to specify effluent limitations for any or all of such other pollutants in accordance with best practicable technology or water quality standards. Under no circumstances shall the Permittee allow introduction of the following wastes in the waste treatment system: a. Pollutants which create a fire or explosion hazard in the POTW, including, but not limited to, wastestreams with a closed cup flashpoint of less than 140 degrees Fahrenheit or 60 degrees Centigrade using the test methods specified in 40 CFR 261.21; b. Pollutants which will cause corrosive structural damage to the POTW, but in no case Discharges with pH lower than 5.0, unless the works is specifically designed to accommodate such Discharges; C. Solid or viscous pollutants in amounts which will cause obstruction to the flow in the POW resulting in Interference; d. Any pollutant, including oxygen demanding pollutants (BOD, etc.) released in a Discharge at a flow rate and/or pollutant concentration which will cause Interference with the POTW; e. Heat in amounts which will inhibit biological activity in the POTW resulting in Interference, but in no case heat in such quantities that the temperature at the POTW Treatment Plant exceeds 40°C (104°F) unless the Division, upon request of the POTW, approves alternate temperature limits; Version 1011012007 NPD- - Permit Standard Conditions Page 15 of 16 5. Industrial User Pretreatment Permits (IUP) & Allocation Tables In accordance with NCGS 143-215.1, the Permittee shall issue to all significant industrial users, permits for operation of pretreatment equipment and discharge to the Permittee's treatment works. These permits shall contain limitations, sampling protocols, reporting requirements, appropriate standard and special conditions, and compliance schedules as necessary for the installation of treatment and control technologies to assure that their wastewater discharge will meet all applicable pretreatment standards and requirements. The Permittee shall maintain a current Allocation Table (AT) which summarizes the results of the Headworks Analysis (HWA) and the limits from all Industrial User Pretreatment Permits (IUP). Permitted IUP loadings for each parameter cannot exceed the treatment capacity of the POTW as determined by the HWA. 6. Authorization to Construct (AtQ The Permittee shall ensure that an Authorization to Construct permit (AtC) is issued to all applicable industrial users for the construction or modification of any pretreatment facility. Prior to the issuance of an AtC, the proposed pretreatment facility and treatment process must be evaluated for its capacity to comply with all Industrial User Pretreatment Permit (IUP) limitations. POTW Inspection & Monitoring of their SIUs The Permittee shall conduct inspection, surveillance, and monitoring activities as described in its Division approved pretreatment program in order to determine, independent of information supplied by industrial users, compliance with applicable pretreatment standards. The Permittee must: a. Inspect all Significant Industrial Users (SIUs) at least once per calendar year; and b. Sample all Significant Industrial Users (SIUs) at least twice per calendar year for all pemut- limited pollutants, once during the period from January 1 through June 30 and once during the period from July 1 through December 31, except for organic compounds which shall be sampled once per calendar year; 8. SIU Self Monitoring and Reporting The Permittee shall require all industrial users to comply with the applicable monitoring and reporting requirements outlined in the Division-approved pretreatment program, the industry's pretreatment permit, or in 15A NCAC 2H.0908. Enforcement Response Plan (ERP) The Permittee shall enforce and obtain appropriate remedies for violations of all pretreatment standards promulgated pursuant to section 307(b) and (c) of the Clean Water Act (40 CFR 405 et. seq.), prohibitive discharge standards as set forth in 40 CFR 403.5 and 15A NCAC 2H .0909, and specific local limitations. All enforcement actions shall be consistent with the Enforcement Response Plan (ERP) approved by the Division. 10. Pretreatment Annual Reports AR) The Perinittee shall report to the Division in accordance with 15A NCAC 2H .0908. In lieu of submitting annual reports, Modified Pretreatment Programs developed under 15A NCAC 2H .0904 (b) may be required to meet with Division personnel periodically to discuss enforcement of pretreatment requirements and other pretreatment implementation issues. For all other active pretreatment programs, the Permittee shall submit two copies of a Pretreatment Annual Report (PAR) describing its pretreatment activities over the previous twelve months to the Division at the following address: NC DENR / DWQ / Pretreatment Unit 1617 Mail Service Center Raleigh, NC 27699-1617 Version 1011012007 THOMAS Sc HUTTON 682 JOHNNIE DODDS BLVD, SUITE 100 1 MOUNT PLEASANT, SC 29464 POST OFFICE BOX 15221 MOUNT PLEASANT, SC 29465-1522 843.849.0200 1 WWW.THOMASANDHUTTON.COM October 15, 2010 U(Jpy Ms. Kelly Johnson NCDENR - Division of Water Quality 127 Cardinal Drive Extension Wilmington, NC 28405 Re: Utility Line Extension Bogue Banks Water Corporation Concentrate Line for RO WTP Emerald Isle, NC Carteret County J-21829.303 Dear Ms, Johnson: We are writing on behalf of Bogue Banks Water Corporation (BBWC) to request a stormwater exemption for the installation of a line for concentrate discharge from a water plant, which is being installed in the North Carolina Department of Transportation (NCDOT) right-of-way on Hwy. 58 or Emerald Drive and Coast Guard Road. The utility construction consists of a water line with very little incidental built upon area. It has a valve and one manhole. We have enclosed two copies of the plans showing the offsite utilities for your review. Application for the associated land disturbance will be submitted to the Division of Land Resources. Additionally, we are working with Land Management Group, Inc. for application to CAMA for the portion of the line that will be directional drilled. Copies of these permits can be provided upon receipt if necessary. Please review this information and, if acceptable, provide issuance of a stormwater exemption for the proposed utility work. Should you have any questions, comments or require any additional information, please do not hesitate to contact me at 843-725-5236. Thanks in advance for your time and assistance. Sincerely, THOMAS & HUTTON Mark F. Yodice, P, Principal / Project Manager Enclosures / As Listed Above cc: Mr, John McLean / BBWC Ms, Cathy Craft / BBWC Ms. Laura Stasavich / Land Management Group, Inc, Mr, Brian Riley / T&H Mr. Lindy Cummins / T&H SAVANNAH, GA I MYRTLE BEACH, SC WILMINGTON, NC I BRUNSWICK, GA N;\21829\Docs\Johnson - 10-15-1O,docx THOMAS & HUTTON 682 JOHNNIE DODDS BLVD, SUITE 100 1 MOUNT PLEASANT, SC 29464 POST OFFICE BOX 1522 1 MOUNT PLEASANT, SC 29465-1522 843.849.0200 1 WWW.THOMASANDHUTTON.COM October 27, 2010 Ms. Carol Miller NCDENR - Wilmington 127 Cardinal Drive Wilmington, NC 28405-3845 Re: Utility Line Extension Bogue Banks Water Corporation Concentrate Line for RO WTP Emerald Isle, NC Carteret County J-21829,303 Dear Ms, Miller: We are writing on behalf of Bogue Banks Water Corporation (BBWC) related to an installation of a line for concentrate discharge from a water plant, which is being installed in the North Carolina Department of Transportation (NCDOT) right-of-way on Hwy, 58 or Emerald Drive and Coast Guard Road. The utility construction consists of a water line with very little incidental built upon area, It has a valve and one manhole. Since this is a line project and negligible change to stormwater conditions will occur, we are requesting a stormwater exemption. We have enclosed two copies of the plans showing the offsite utilities for your review, The drawings address erosion control and stabilization. Additionally, we are working with Land Management Group, Inc, for application to CAMA for the portion of the line that will be directional drilled into Bogue Sound. Copies of these permits can be provided upon receipt if necessary, Please review this information and, if acceptable, provide us an erosion and sediment control approval or exemption for the proposed utility work, Should you have any questions, comments or require any additional information, please do not hesitate to contact me at 843- 725-5236. Thanks in advance for your time and assistance. Sincerely, THOMAS & HUTTON Mark F, Yodice, P.E, Principal / Project Manager Enclosures / As Listed Above cc: Mr, John McLean '/ BBWC Ms. Cathy Craft / BBWC Ms, Laura Stasavich / Land Management Group, Inc, Mr. Brian Riley / T&H Mr. Lindy Cummins / T&H SAVANNAH, GA I MYRTLE BEACH, SC WILMINGTON, NC I BRUNSWICK, GA N; \ 21829\ Docs\ Permitflng \ Letter_m11Ier001.docx U.S. ARMY CORPS OF ENGINEERS WILMINGTON DISTRICT Action Id. SAW-2009-01743 County: Carteret U.S.G.S. Quad: Swansboro NOTIFICATION OF JURISDICTIONAL DETERMINATION Property Owner: Bogue Banks Water Company Agent: Land Management Group Address: attn: Lawrence S. Spell attn: Wes Fryar P.O. Box 4009 P.O. Box 2522 Emerald Isle, NC 28594 Wilmington, NC 28402 (910) 452-0001 Property description: Size (acres) 8.5 Nearest Town Emerald Isle Nearest Waterway AIWW River Basin White Oak River USGS HUC 03020106 Coordinates N 34.6660 W -77.0630 Location description The project area is located off Hwy 58 at the base of the bridge leading to Emerald isle adi'acent to Bogue Sound in Emerald Isle Carteret County North Carolina Indicate Which of the Following Apply: A. Preliminary Determination _ Based on preliminary information, there may be wetlands on the above described property. We strongly suggest you have this property inspected to determine the extent of Department of the Army (DA) jurisdiction. To be considered final, a jurisdictional determination must be verified by the Corps. This preliminary determination is not an appealable action under the Regulatory Program Administrative Appeal Process ( Reference 33 CFR Part 331). B. Approved Determination X There are Navigable Waters of the United States within the above described project area subject to the permit requirements of Section 10 of the Rivers and Harbors Act and Section 404 of the Clean Water Act. Unless there is a thane in the law or our published regulations this determination may be relied upon for a period not to exceed five years from the date of this notification. X There are waters of the U.S. including wetlands on the above described project area subject to the permit requirements of Section 404 of the Clean Water Act (CWA)(33 USC § 1344) Unless there is a change in the law or our published regulations, this determination may be relied upon for a period not to exceed five years from the date of this notification We strongl y suggest you have the wetlands on your property delineated. Due to the size of your property and/or our present, workload, the Corps may not be able to accomplish this ..'etland delineation in a timely manner. For a more timely l '?,?? delineation, you may wish to obtain a consultant. To be considered final, any delineation must be verified by the Corps. X The waters of the U.S. including wetland on our project area have been delineated and the delineation has been verified by the Corps. We strongly suggest you have this delineation surveyed. Upon completion this survey should be reviewed and verified by the Corps. Once verified this survey will provide an accurate depiction of all areas subject to CWA jurisdiction on your property which provided there is no change in the law or our published regulations may be relied upon for a period not to exceed five years _ The waters of the U.S. including wetlandshave been delineated and surveyed and are accurately depicted on the plat signed by the Corps Regulatory Official identified below on. Unless there is a change in the law or our published regulations, this detenmination may be relied upon for a period not to exceed five years from the date of this notification. There are no waters of the U.S., to include wetlands, present on the above described property which are subject to the permit requirements of Section 404 of the Clean Water Act (33 USC 1344). Unless there is a change in the law or our published regulations, this determination may be relied upon for a period not to exceed five years from the date of this notification. Page 1 of 2 4Action ID: SAW-2009-01743 X The propej?y is located in one of the 20 Coastal Counties subject to regulation under the Coastal Area Management Act (CAMA). You should contact the Division of Coastal Management in Morehead City, NC, at 252) 808-2808 to determine their requirements. Placement of dredged or fill material within waters of the US and/or wetlands without a Department of the Army pen-nit may constitute a violation of Section 301 of the Clean Water Act (33 USC § 1311). If you have any questions regarding this determination and/or the Corps regulatory program, please contact me at (910) 251-4811 or mickey.t.sugg(i?usace.army.mil. C. Basis For Determination The site exhibits wetland criteria as defined in the 1987 wetland delineation manual as 404 wetlands that are adiancent to, and encompassing, Section 10 navigable waters of Bogue Sound. D. Remarks This determination was based on information provided by Land Management Group, Inc. and was a desktop determination. E. Attention USDA Program Participants This delineation/determination has been conducted to identify the limits of Corps' Clean Water Act jurisdiction for the particular site identified in this request. The delineation/determination may not be valid for the wetland conservation provisions of the Food Security Act of 1985. If you or your tenant are USDA Program participants, or anticipate participation in USDA programs, you should request a certified wetland determination from the local office of the Natural Resources Conservation Service, prior to starting work. F. Appeals Information (This information applies only to approved jurisdictional determinations as indicated in B. above) This correspondence constitutes an approved jurisdictional detennination for the above described site. If you object to this determination, you may request an administrative appeal under Corps regulations at 33 CFR part 331. Enclosed you will find a Notification of Appeal Process (NAP) fact sheet and request for appeal (RFA) form. If you request to appeal this determination you must submit a completed RFA fonn to the following address: District Engineer, Wilmington Regulatory Division Attn: Mickey Sugg, Project Manager, Wilmington Regulatory Field Office 69 Darlington Ave Wilmington, North Carolina 28403 In order for an RFA to be accepted by the Corps, the Corps must determine that it is complete, that it meets the criteria for appeal under 33 CFR part 331.5, and that it has been received by the District Office within 60 days of the date of the NAP. Should you decide to submit an RFA form, it must be received at the above address by December 8, 2009. **It is not necessary to submit an RFA form to the District Office if you do not object to the determination in this correspondence.** r Corps Regulatory Official: 7/ Date 10/8/2009 Expiration Date 10/8/2014 The Wilmington District is committed to providing the highest level of support to the public. To help us ensure we continue to do so, please complete the Customer Satisfaction Survey located at our website at http://reIZulatory.usacesurvey.com/ to complete the survey online. Page 2 of 2 4 `~1 f„~ fir` HIGH WATER n ~ \ ORDINARY ~ / r .r- ~ - ~ - HEADWALL - - ° - v .~.......~m. - - LINE - - - TOP EL.: 3.55 HIGH WA INE / r r ` ~ ~ ,-per,,, - - .e - END 6" PVC ~ ~ ~ ~ COASTAL / 1 „`0' - ® f9 EDGE Of WATER F~yo; 7 ~ ~ ~ / W T r EDGE OF 404 r ~ ~ INV. EL: 1.98 - I.kNV ~APPRB;ft~'r ~ _ ° i- ~ LINE WETLANDS EDGE Of WATE ~APPRBiff~'" - - - ° rO"' r a... i~ ~ ~~e°• •B~lCI(~v P ••e~v"~, i I^'evs e4 / ~ ` ORDINARY - ? ~aJ~~ ~ ,___I- ~ e $ • O m - - -I- - - - - o - .p.._ - _ ~ ~ - ~,~y, ~ r _I~. HI~iHWATER-°-_------ r ~~~J,` + ~ • r ~ - ~ - - - / `i' v y _ - EDGE OF 404 a ~4' " ~ ` ~ WETLANDS AND )4 " ° - - s- LINE y - ~ $ eQ' AND ~ ° \ \ ~~°o •®®~~Q\G ~ 4 - ~ ~ ~ - - ,,..I- - - ` J'~- / Ji ~L ~Y W v COASTAL WE i LAND LINE E i LAND LINE ~ ~ °•c~ - - -2- ~ / - m ~ f) GENERAL NOTES: ~ ~ I ~ EDGE OF 404 ~e ~ WETLANDS S ~ DSI DSZ ~ ~ I. CONTRACTOR TO VERIFY SIZE, DEPTH, MATERIAL AND LOCATION FOR ALL UNDERGRO m - ~ ~ / CLEAN EXISTING - - - - - - - ~ START OF CONSTRUCTION. 2 ALL UNDERGROUND UTILITIES PRIOR TO THE 6. CONTRACTOR SHALL GRACE/SUPPORT ALL POWER POLES ADJACENT TO PROJECT AS REQUIRED FOR CONSTRUCTION. I J ~ ---------3--- _ -3---- - LINE OF SEDIMENT -_...__-3--- - ® - 2. THE UNDERGROUND UTILITIES INDICATED ON THESE PLANS HAVE BEEN TAKEN FROM 1 :N TAKEN FROM INFORMATION MADE AVAILABLE 7. REVERSE OSMOSIS CONCENTRATE LINE SHALL HAVE A MINIMUM OF 3.0° ° ) ~ EoGE of 404 wETLANDS AND FROM THE VARIOUS UTILITY OWNERS. THIS INFORMATION IS NOT INCLUSIVE OF ALL E ~ coasTAL wET~AND LINE AND CABLES. THE CONTRACTOR IS ADVISED THAT ADDITIONAL UNDERGROUND UTILITI LUSIVE OF ALL EXISTING UNDERGROUND UTILITIES DEPTH OF COVER. s ~P ~iy !RGROUND UTILITIES AND CABLES MAY EXIST 8. CONTRACTOR SMALL FINE GRADE EXISTING ROAD SHOULDER AT THE END OF ~ ~ s p ~ CONTRACTOR SHALL PRESSURE TEST EXISTING WHICH ARE NOT SHOWN ON THE PLANS. PLEASE BE ADVISED THAT THE UNDERGROUN fHE UNDERGROUND UTILITIES ANO CABLES COULD EACH DAYS WORK. DISTURBED AREA SHALL BE STABILIZED AS SOON AS x' ~ 0~~ IUCTION AS SHOWN. THE OWNER WILL WORK WITH PRACTICAL WITH PERMANENT SEEDING AND/DR EROSION CONTROL MATTING ~ ~ ~ ( - PV~© Z79% - _ ~ 2t1 ®.J50 PSI. LOCATE CONFLICT WITH THE REVERSE OSMOSIS CONCENTRATE LINE CONSTRUCTION AS SHOD ' s _ _ L0 OR_ OyRS - - - - THE CONTRACTOR TO REALIGN THE REVERSE OSMOSIS CONCENTRATE LINE AND APP - - ~ - - - - - - _4- - _ - - _ _ - - - - - - 4° ` - I AND REPAIR ANY LEAKS. THEN, EXISTING 6° ¢.1 Q ~ i; us fE LINE AND APPURTENANCES TO M~IMIZE WHERE SLOPES EXCEED 4a1. 6 ~ a,~ z - - (EDR) BLOWDOWN LINE SHALL BE "PIGGED" AND CONFLICTS. THE OWNER i~ILL NOT CONSIDER REQUEST FOR ADDITIONAL COMPENSATI I2AL COMPENSATION DUE TO THE PRESENCE OF 9. ALL COMPONENTS OF THE REVERSE OSMOSIS CONCENTRATE LINE SHALL BE ~ pU u~'i N ~ PLANS. PVC OR MDPE. DUCTILE IRON PIPE FITTINGS AND VALVES ARE NOT ~~i ~ ~ SWAB CLEANED TO THIS STRUCTURE. CONFLICTING UTILITIES ANO CABLES THAT ARE NOT SHOWN ON THE PLANS. ~ SILT 3. SEE PLAN AND PROFILE FOR PIPE MATERIAL. ALLOWED. I PROJECT ROUTE FOR INSTALLATION OF THE 10. N0 ADDITIONAL PAYMENT SHALL BE MADE FOR FITTINGS NECESSARY TO DECTIONAL DRILL ~~~'p ~ FENCE - - - - j - ` ` ` - - - - - - -5`- - 4. CONTRACTOR IS ADVISED THAT CLEARING MAY BE REQUIRED ALONG PROJECT ROUTI REVERSE OSMOSIS CONCENTRATE LINE. CLEARING LIMITS ARE NOT DESIGNATED ON DESIGNATED ON THIS SET OF DOCUMENTS ANb INSTALL THE REVERSE OSM0515 CONCENTRATE LINE DUE fiO REQUIRED OPEN CUT PROPOSED ~ ~ PROPOSED 440 L.F. N " ~ CONTRACTOR SHALL VISIT SITE PRIOR TO SUBMITTING BID TO VERIFY ACTUAL FIELD EXISTING - ~ - - -5"' - ° - - - - I - - 5. EXISTING ORIVE~'AYS, MAILBOXES, SIGNS, LANDSCAPING ANO PIPES DAMAGED/DISTUI 'Y ACTUAL FIELD CONDITeONS. ALIGNMENT VARIATIONS. PVC dAWWA C9OO OR- 10~® SDR-9 HDPE I DAMAGED/DISTURBED A5 A RESULT OF IL IT WILL BE THE RESPONSIBILITY OF THE CONTRACTOR TO ESTABLISH AND Floe, REVERSE OSMOSIS REVERSE 0 SIS ~WOOOUNE Fiber oPt~c RECEIVING PIT - - - - - - - - ` - - - -G®- -i~` - - - - Pedesiol EXISnNG wooouNE CONTRACTOR S ACTIVITIES SHALL BE REPLACED OR REINSTALLED T4 O~GINAL GRA f4 ORIGINAL GRADE AND CONDITION INCLUDING h~A1NTAIN A SUITABLE STRAND OF GRASS FOR THE TERM OF THE CONTRACT. oPll~ CONCENTRATE LINE CONCENTRATE LINE ` ` - - G- - ° - - - - - - - - - r I _ _ _ REPAIRS OF HEADWALLS AND RIP°RAP OUTLET PROTECTION. THIS SHALL ®E 1NCLUDI - - - - -7 AND NO SEPARATE PAYMENT SHALL BE MADE. CONTRACTOR MAY DIRECTIONAL ORq.I - U - - 0 ® 7- GF® - - 0 " GFO UGfO - FZ) ~GFO-- GFO-UGFO-UGFO-UGF DRIVEWAYS RATHER THAN OPEN CUT. CONTRACTOR MUST REQUEST AUTHORIZATION ',HALL BE INCLUDED IN THE COST OF THE WORK 12. SEDIMENT AND EROSION CONTROL DEVICES SHALL BE INSTALLED PRIOR TO Pedestal IRECTIONAL ORq.L UNDER ANY EXISTING BEGINNING OF LAND DISTURBANCE ACTIVITIES. - - C ~ - - CW - ~ ®CW - - - ® - v _ ~ ~ ~ _ ~ - - - - - - -e- - - ENGINEER PRIOR TO COMMENCING WORK AND MUST SUBMIT A PLAN SHOWING THE PRI AUTHORIZATION TO DIRECTIONAL GRILL FROM I3. TWE CDNTRACTOR SHALL SUBMIT TRAFFIC CONTROL PLANS B OBTAIN k ~ SHOWING THE PROPOSED LENGTHS ANO MATERIALS APPROVAL FROM THE NC DOT PRIOR TO ANY CONSTRUCT ANY ~ ~ - - - I _ _ - - _ - - - - - - _ - - ®s~ '9 TO BE USED. THE COST OF THIS WORK SHALL BE INCLUDED IN THE LUMP SUM PRICE _UMP SUM PRICE AND NO SEPARATE PAYMENT REDUCTION IN TRAFFIC FLOW MUST BE APPROVED BY THE NC DOT. ' ~ ® ~ _ ~ ~ _ - _ ~ _g ~ - ~ - - ~ - - -9 ~ ` - - - - - - ~ SHALL BE MADE. ~ - - -10- _ - - _ - ~ _ ~ - - I4. ALL PVC FITTINGS I! PIPE BELLS SHALL BE IBESTRAINED AS REOU~ED, I ~ -UGFO-UGFO-UG~O-UGFO---~UGFO-UGFO---UGFO-UGFO-UGFO-UGFO-UGFO-UGFO-UGFO- G UGFO- GFO--UGFO--W-UGFO-UGFO-UGFO-UGFO o ~ ~ m STORM MANHOLE JACK 5 BORE UNDERNEATH FRAME: 9.27 INV. 6" PVC EL.: 4.75 .C, ~ ROAD ~f 50 L.F. (MI UM) 5~ N 339,161.994 0 E 2.582,354.916 _ - - ` ~ 113"e STEEL CASING (MINIMUM 2~D P T-P .__ELEV...IO.D2_.....--------~o----_..__.---- ~ r - 0.375° WALL THICKNESS). '-^!0^ ~ Irrigation i ~ - o .r, ,.,tom - Valve - ~ _ - - - w Cp -UGFO-UGFO-UGFO--^UGFO-~--~,UGFO USiEO_ FO-+=- =_U.G_F'Q_` U6F~0~-•~-UGEO,~=IJyE -UGFO ~dJFf Q„-l1G.F0.-= rc~=~F F~UGFO-UGFO =UGFO I~fO-U --~`.~0-y-~---U! I L ~"0-~--U„~---=,.~=0=~ UGER,. =U,GFO= UGFO-UGfO-UGFO-UGFO--____UGFO----_ UGFO~---UGFD--'-U6F0--"'UGFO ~ ~ ~ - - - C'NTROLPOINT ~ _-s-- & ~ --.._9_~- ~ ~-v- --ui- ~ ---s-~~~-- ~ --9-- W ~4 N /~y~ Ed .A - - - - ° - - - ~ ~ ~ .J- ---a _~~~g ~ UGfO~--UG~FO^~ UGFO-°-~-- ~ _ - ^ - / \ W "1601 ® - - - - - ~ - 4~ th N X39 602.7A - ~ Fiber Oplm - - e est - ' O E ,592,580.65 ~ o - --r- . T- - - - _ - - -T- - - - - _ -BORE11'~ _ - - - - _ ~ _ _ .r.7°-- - `T"' - ~ \ ~ Flber Optic ~ ELEV.. 7.62 EXISTING OHP OHP OHP ~ WOODLINE ' - - _ ° _ . ~ PROPOSED 8'® PVC Peaeslel ~ - - ° - _ - ~ OHP OHP DHP OHP OHP OHP ~ _g- - - - - - _ ga 6- - CAUTIONIII FIBER --~-----------G----------'--. - oHP - oHP ° " oHP o ,P OHP oHP OPTIC PEDESTAL REVERSE OSMOSIS_ ~ ~.^-6-` c ~ a OHP OHP OHP OHP _ OHP - _ ~ , - - - - - - - - -CONCENTRATE LINE - - dH0 SILT GHF~~ ' df?P OHP OHP - OHP ~ dH0 dH0 dH0 dH0 dH0 dH0 HO OHP 0 d OHP - OHP OHP OHP FENCE HP ~ DHP OHP OHP OHP OHP OHP OHP 0}{P OHP ....~q_ - - - . - - _ DHP OHP OtIP OHP OWP ---4----®- -4- -----''-4---_DHP_ OHPi OHP~ OHP DHP =_-0~yP.,~~ -4--"'-------- OHP OHP = OHP OHP - DHP---ONP---DHP-----DHP-DHP-DHP----DHP-OHP--~-- OHP OHP - OHP OHP HP--- aa~~ - - - . ° - v - ~ - - - OHP OHP OHP OHP OHP OHP OHP OHPQ `OHP OH~f -.z OHP OHP OHP OHP OHP --,_~OHP OHP oHP FENICE CONNECTION P NP~ P'-..- OHP OAP - OHP OHP OHP OH OHP OHP ii OHP OHP OHP OHP OHP - OHP oHP - FLANGE ~ - aFiP aFtP - ..e- EHP--_-..~.pl~P.~_,-e_ OHF OHP OH - - m r.. .~..--..Q._~_ ~ - - m OHP DHP_--.3OHP ;,~H OH _ _ _ _ "'o-. P OHP - '----`aFiPt OHP - OHP - - - - - ti - P.r.P ~ OHP p~ -3- F / _ OHP OHP - OHP - - - ° - OHP OHP OHP OHP OHP ~ _ ° Z / i - - - ~p._ - - OHP OHP OHP OHP OHP HP 0 ~ - "'E 9&E OF 404 OHP - - - ~ / WETLRICDR` EXISNG - - 2- W W ~v W ~ ~L y ~ y \V y ~ v ~ ~Y \ ~ ~ ~ ` ~ VA y v. y y\ i y ~ ~ .t, ~ ~ EDGE~F 404 . ~ Dsl QS~ \ ~ WETLAND ~ J _ J ~ E LINE ~ ~ ~ - ~ / WETLANDS` / ~ ~ i " , DSI DSZ EDGE Of 404 COASTAL r- - - " 4, / ~ ~ EDGE OF 404 WETLAN03 LINO " ~ ~ - - - - wETLANDS - WETL ' / ^ -~.I'.- - COASTAL COASTAL WETLAND ~ ~ - - l ` - f.'!.- ' - - ~ _ - I- - 9ilD' _-I_ --------~-------~'f~ - WETLAND LINE ~ ~ ` ~ / - LINE ORDINARY 30 0 !5- 30 ~ 60 ~ i20 , - ~ ~ UNE P ° -'0. ~ APPROXIMATE ORDINARY HIGH WATER ~ r-~rl~s _ ~ r ~-.EDGE OF 404 ~ ~ ~ m I ~l4fTiAND LINE APPROXIMATE J ~h~~f~ * ~ ,c- i r~ 1 . i " ~0`'~ ~ ' EDGE OF WATER HIGH WATER EDGE OF WATER ~ t ~ _ ~ ~ ~ ~ ~ ~ LINE - -0- ~ i ~ ® ~ ~ EMERALD ISLE DRIVE - N.C. HW 56 ~ ~ ~ 200 R/W ( SPHALT-PUBLiC SC H : i" ~ 30' u ~ ~ o ~ I~ a o s' n rv o C d ~ RECEIVIN PIT BORE P o ~ o ~ ~ r------ 0 ~ ~ _ c ~ ~ c rn _ m U l'. k15 1119 f0 e n Q I w - ~ ~ _ ( _ _ - _ __.r_ - - - X o J I.IJ EX STING 6"a PVC EXIS LNG UNDERGROUND SCHARGE LINE FIBE OPTIC ti~ U m..J (APP OXIMATE LOCATION) ~ 9 OPEN CUT PRO OSED A~® ~ _ PVC (AWWA C 0 DR-18) ~ ~ I ~ w. ~ ~ s ys REVERSE OSM 515 ~ ~ ~ m t;as CONCENTRATE LINE ~ ~ kaa FLANGE - : ~ ~ ~u~° ~ r ~L:~ ~ ~ 4 bra o ~ ~ ~ ~ ® JACK ~ BO UNDERNEATH ~ ~ s` ROAD 5 L.F. (MINIMUM) ? c= ~ 19°® STEEL ASING (MINIMUM ~ F: W ~ ~ r ~ w ~ 0.375° WAL THICKNESS). ~ ~ w>~ - ~ i p b '1 W U I la, f \=d o U ~ ~ ~ ~ W OftlC j Wl~°~ 1 3 9 ~1 JUB Nn: J-21829.OOnQ DATE: 4/29/i0 ~ ~ ~ ® ~ ~ ~ cc DRAWN: ~----°ALC ~ ~ r ~ ~ ~ ~ ~ ~ m m m ~ ~ ti ~ r~ ~ P ti ti ~ ~ ~ w ~ pESIGNED: MFY REVIEWED; MFY APPR®VED: MFY SCALE: HORZ: 3n' VERT: 3° 3 0 31 90 32 40 33 00 33 60 34 20 SO 29 4~0 30 00 30 6O 1 2 34 20 34 80 35 40 36 00 36 60 33'20 I I i i~_~ ORDINARY - HIGW-WATER 'a. LINE ®,m°ae°~d1b ~ o GENERAL NOTES. S ~ 3° T FY S D ~ . ) ~ I. CONTRAC OR 0 4fERl IZE, E( ~ ~ s UNDERGROUND UTiLITiES IaRIOR Tt VERIFY SPZE, DEPTH, MATERIAL AND LOCATION FOR ALL 6. CONTRACTOR SHALL BRACE/SURPORT AILPQWER POLES 1"iLITiES PRI06~ TO THE START OF CONSTRUCTION. ADJACENT TO PROJECt AS REQUIRED FOR CONSTRUCTION. p APPRaxIMdTE E. THE UNdERGR0UN6 UTILITIES INDIA ~6 UTILITIES IHI~ICAT~ ON THESE I~I.ANS HAVE' SEEN.TAKEN FROM 7. REVERSE OSMOSIS CONCENTRATE LINE SHALL H~VE`A ,.o,.? ~;ta~ ~ - EDGEOF WATER ~ INF®RMATION Pc9ADE A~AILAbLE ~I _ INFORIAA710N 1S NOT IRCLUSI~IE 0, - coasraL CARLES:'dHE CONTR,~CTOR IS'A I OTAINCLUSBiIE QF~ALL E%I5T9NIG~UNDERGROUNDNUTILITOE5 AND S. COW RA OR~SHALL F6NEFGRADEREXISTINGROAD SHOULDER ~ y \ P WETLAND dTRACTOR IS ADVISE63 THAT pDp9TIONAL UNDERGROUND UTILITIES AT THE; END OF EACH DAYS WORK: DISTUR6E0 AREA SHALL ~p°°®ey,®ae°°° t4` ~ EXIST ~9HICH kRE id®°C SHb~1N ON THE PLANS:;PLEASE`DE ADVISED 9E 3TAI3~~ED AS SOON AS PRACTICAL WITM PERMANENT ~ oER~ ~ LINE AND CA®LES i~9AY EXIST ~9kICFl AF y \ THAT TWE UN9ERGROUY~D UTILITIE =GROUND UYILITiES AiVD CA®LES COULD CONFLICT S+ITH 7'FIE SEEDING AND/OR'EROSION'CONTROL MATTING WHERE:StOPES C ~ REVERSE OS~gOSIS CONCENTRk'iE 9 v. ~ ~ORI~ ~31TH THE C06~TRACTOR TO.':. S CONCENTRATE LINE GQNS3°I3UCTION` AS SHOIMN: THE'dWNER IIriLL EXCEED 4:1. CONTRACTOR TO REALIG~l,THE REYERSE'05~SOSIS CONC TE 9. ALL COMPONENTS OF THE REVERSE OSMOSIS'.CONCENTRATE WETLANDSO4 " ~ LINE: AI~O A.APURTE~lANCES TO A~II ~E~ANCES TO A~l161MIZE CONFLICTS. THE OWNER WILL, NOT'CONSIDER LSE SHALL RE PVC 0R HOPE. DUCTILE IRON<~PIPE FITTINGS !N ~ REQDEST FOR'AD(~iTIO~lAI COMP ~ _ UTII:ITIES kNO CRI~LES THAT;ARE IDiTIONAI CONIPENSATION DUE TO THE'PRESENCE OF CONFLICTING AND VALVES=ARE NOT ALLOWED. III:LES THAT ARE IVOT SH®VtN ON THE PLANS. 10. NO'ADDITIONAL P'AYMENT'SHALL 13E,MADE~FQR FITTINGS ~ ~ 3. SEE ~LA~ AND PR~aFILE FOR'PIPE 4: ;:CONTR~~CTOR IS ADdISED TWAT C ROFiLE FAR !$IPE MATERIAL. NECESSARY 01NSTALL TWE REVERSE OSMOSIS ADVISED TWAT CCEARIPdG'Mi4Y SE<REQUIRED ALONG PROJECT ROUTE CONCENTRATE LINE DUE TO REQUIRED ALIGNMENT ~~P ~ ~ FOR INSTAkLATION OF THE RE~EI 9N OF THE REVERSE OSRi051S CONCENTRATE LINE. CLEARING VARIATIONS. ~ ~ ) ~ / \ LI~RiTS €~RENOT DESIGNATED' 09d ~ / VISIT SITE PRIOR TO SUI~RIITTING'I DESIGNATED ®N THIS SET OF DOCUMENTS AND CONTRACTOR SHALL li. iT HILL DE THE RESPONSIBILITY OF TWE CONTRACTOR TO Tb SUI~NIITTiNG ®ID TO VERIFY ACTUAL FIELD CONDITIONS. ESTADLISH AND MAINTAIN A SUITABLE STRAND OF GRASS FOR ~a>' ~ 5. `EXISTIRIG DRIUE~'A,YS, t~All;>I~AXES ~v/ ~ ~ A,YS, MAILBOXES, SIGNS, LANDSCAPING'AND "PEES THE TERM OF THE CONTRACT. s ~ a ~ \ DAMAGED/DISTURBED AS A RESU1 / \ \ REPLACCD OR REiRSTALLED TO 0 213ED AS A RESULT OF CONTRACTOR°5 ACTIVITIES SHALL BE 12. SEDIMENT AND EROSION CONTROL DEVICES SHALL BE ai ~ ~ 4,:~ :INSTALLED TO ORIGINAL GRADE AND CONDITION INCLUDING REPAIRS INSTALLED PRIOR TO 9EGINNING OF LAND DiSTUR®ANCE ~ / \ - \ OF NEAD~ALLS AND R1P-RAP OUl ~ ~ APPROxIMdTE AND R1P-RAP QUTLET PR®TECTIONo THIS SHAIL''8E INCLUDED 1N THE ACTIVIT~S, IRK AND NO SEPARATE PAYMENT SHALL ICE MADE. CONTRACTOR 13, THE CONTRACTOR SHALL SUBMIT TRAFFIC CONTROL PLANS >A N ''DRILL --'z- - - - - ` \ ~ EDGE OF WATER COST OF THE t~ORK AND ~9O SEP~ I OPEN C61T PROPOSED D , CTIO AL - - MpY DIRECTIONAL DRILL UNDER A DRII.:L Uf~DER .ANY EXISTING DRIVEWAYS RATHER THAN OPEN CUT. OBTAIN:iAPPROVAL FROM'THE NC DOT PRIOR TO ANY R-B PROPDSEO 0 L.F. - -3-,- - - ORDINTRY \ ` PVC (AURA C900 0 ® WicH ~A E~ ~ CONTRACTOR_MUST RE®UEST AUl 10 SDR-9 NDPE 6 - ---4- ~ ` _....LWE \ \ ~ EN6IMEER,PRIDR TO 60NNENCINGe ST RE®UEST AUTHORIZATION TO`DIRECTKINA6 DRILL`°FROM CONSTRUCTION.- ANYREOUCTWN`IN TRAFFIC`FLOW MUST RE TQ COMMENCING 6~ORI~ AND MUST SUSNIT A`PI.AN SHOWING THE APPROVED®Y THE NC DOT. REVERSE OSMOSIS REVERSE OSMOSIS ~ \ ~ ~ PROPOSED LENGTHS AND f~ATERIi CONCENTRATE L9NE COPdC~TRATE LINE ~ ~ ' ' ~ BE INCIUDED'IN THE LUMP>SUP~'PI THS AND MATERIALS TO BE USED. THE COST OF TMIS'WORK SHALL 14: ALL PVC'FITTINGS B PIPE 03ELLS SHALL 6E:RESTRAINED AS ' \ t IHE I:UNP'StIM PRICE AND'NO SEPARATE PAYMENT SHALL 9E MADE. REOUiRED. w r, --e_- \\'1~ ~ 1 I ~ a n. \ I ~ ll I I~ A a - I I~ ~ - I I I I I N a~sosOS.~~ r. as . ;~~p~ ~ _ e ~ I E 2592,3D6;7S _ ~ ~ ~ ~ I ` ELE~m1039 i ~ - ~ i~ f~ ~ ~ I I I I ONCRET ~ ~ ~ I I EDGE C E EDGE.CONCRE?E r:.. _ Ir` q ~ BRIDGE BRIDGE DGE CONCRETE a .r ~ ~ - ° r___.~r~. ~ 7.. BRIDGE / ~ ~ ~ ' ~ .-^9".. J ~ ~ ~ I _ CONBRETE , } ~ ' % 6 / ~ ~ I I jl ~ _ e ~ p S ~ - - . - -GtlAR9-RA+~ - - _ ~ / ( 1 BR~GE ABUTMEt~' i l I ~ q> . - - - SILT _ . - - ,6 ~ p r / ~ ~ `g / ti ti' I t ~ ' Finer opnc ExIS T ING - ~ f ~ ~ ~ ` ~ ~ ~ Pedeslol ~ y ! ~ - - - - FENCE. ~ - 'WO6D"ut~ /,r ~ ~ ~ ~ ~ ~ \ ~ ~ ~ - / _ ~ \ ~ ~ J ru ~ / ~ ~ / / ~ ` \ PROPOSED ~ ~ ` _ e ~r, ~ , 1 L / / / I I ~ \ DIFFUSER- r r 1 ~ ~ ~ l I / I ~ 1 + j ~~rn-acs ~ i / 19 ~ / 1 yy \ ~ I I' ' ~ I CONNECTIQN DHP ----1 / ~ ~ y DIRECTIO&~~iL !LL PR®10SE®4 9 I / / ' I l ~ I ~ Y FL~NaE /a ` ~ i ~ L:F°.10 ~1 S®R° HDPE { ~ / I ( ~ ~ aOHP OHP OHP r--`~- ti A ~I. a PR r ~ i I / 1 ` ~ ~ OHP ~ o P' pu„~o..-- / / ,^e ~ FUSI9LE P yC C9.®i7 D I®) RE~I~SE ml 1 \ ' _ ~ ~ OSM ~C GE T.R~ E LINE I ~ / ~ ~ / i l ~ ~ 1' IHP OHP OHP - HP A~ L ~ / J , / ` ~ / ~ P OHP ~ ~ / ~ ~ / ~ 1 I EXIS NG ~ : ~ ~ / 1 I ~t WOOD NE Iy / / \ \ / ~ ~ ~ / ~ ~ 1 1 p f WIGH'WATER / / ~ y y R , LINE / G~A~~C SCALE ~ / f ~ - y / so n is 3o so izo ~ I - ~ gA ip o EDGE OF 404 ? ~ COASTAL WE7LAND~ LINE / APPROxfMATE ~ 1 { IN FEET) ~ s SCALE: 1 - 30 EDGE OF WATER i inch = 30 ft. 1 SC (H~. 1 - 30 ~ a r~, - F c~ Er,istiag Gra e ,~1 . ~ I ~ 1 ~ t.y ' 1 ;v I C; - ~ ~ a ` ~ n \ 1 a 9 +-m~tava° z J J 0 Wafer lev. = 0.0 F s~` ` `.'n-... '~s_ 0 ^s., 'f ~ ~ I ~,q.! `.3\ \ .w ~ . ~ ~-ti_ ~ ~ ~ ~ \ r ~ P m~ {Y , ``'z!~t '`~,;A ~ hA,N! 2•~ ~l,t'.~,.- ~ PROP SED DIFFUSER i ~ DIREC`a IAL;DRILL PRO ®SED 0 b ~ v 4SEE EET 10 FOR ca ® e 10®~ SdR°~0 a~ PE;(OR S®~ r ~ UJI s ~RORE pETAILS) d ~ I _ r ~ ~ ~ ~ y. - ~ s~DSls coE~ RATE LINE ~ P~ - ~ ` ~ ~ n..-_ I~ ~ ~ ~ ~ ~ k i' S I is i ~ i.I - lay. i K C.,) ~ ~ ~ a J J6 N0: J-21829.0®DD DATE: 4/29/10 ~ DRAWN: ALC 6V ~ 16~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ d' ~ dd9 10 Id! 4V ~ ~ 1 IfD lW M W ~ f` f` t9 d® i0 1 1 1 I 1 1 1 1 1 1 I ~ en DESIGNED: MFY REVIEWED: MFY APPROVED: MF'Y SCALE: HORZ: 30' VERT: 3' ss o ~s ao ~s so ~o zo ~o so 41 ~0 42 00 42 so ~o so 42 60 43 20 ',r FY Y w i