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HomeMy WebLinkAbout20181171 Ver 1_401 Application_20180818UNITED STATES MARINE CORPS MARINE CORPS INSTALLATIONS EAST -MARINE CORPS BASE PSC BOX 20005 CAMP LEJ£UNE NC 28592-0005 5090.12 BEMD AUG 16 2018 From: Commander, Marine Corps Installations East -Marine Corps Base Camp Lejeune To: Commanding Officer, United States Army Corps of Engineers, Wilmington District 69 Darlington Avenue, Wilmington, NC 28403 Attn: Brad Shaver Subj: APPLICATION FOR DEPARTMENT OF THE ARMY PERMIT FOR A WATER TREATMENT PLANT OUTFALL LINE AND DIFFUSER TO WALLACE CREEK, NC Encl: (1) Pre -Construction Notification Form for the Water Treatment Plant (WTP) outfall line and diffuser to Wallace Creek, NC 1. The enclosed application to construct a new WTP outfall line and diffuser in Waters of the US is submitted for your review and approval. 2. Marine Corps Base Camp Lejeune proposes to permanently fill 0.026 acres of open water to construct an outfall diffuser in Wallace Creek near the New River, NC. This outfall will be utilized when necessary for brine discharge associated with maintenance of membrane filtration technologies at the new WTP. 3. The point of contact for this project is Ms. Jessi Baker, Environmental Conservation Branch, Environmental Management Division, G -F at telephone (910)451-4542 or email 'essi.baker@usmc.mil. Sincerely, JOHN R. TOWNSON Director, Environmental Management By direction of the Commander Copy to: NCDENR, DWQ, 401 Section, Attn: J. Burdette NCDENR, DWQ, WRO, Attn: R. Mairs a`'pF wArE�Q� C, vlllt:� Y Office Use Only: Corps action ID no. DWQ project no. Form Version 1.4 January 2009 Page 1 of 10 PCN Form — Version 1.4 January 2009 Pre -Construction Notification (PCN) Form A. Applicant Information 1. Processing 1 a. Type(s) of approval sought from the Corps: ❑X Section 404 Permit ❑X Section 10 Permit 1 b. Specify Nationwide Permit (NWP) number: 7 and 12 or General Permit (GP) number: 1c. Has the NWP or GP number been verified by the Corps? ❑X Yes ❑ No 1 d. Type(s) of approval sought from the DWQ (check all that apply): NX 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 ❑X No For the record only for Corps Permit: ❑ Yes NX 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 ❑X No 1 g. Is the project located in any of NC's twenty coastal counties. If yes, answer 1 h below. NX Yes ❑ No 1 h. Is the project located within a NC DCM Area of Environmental Concern (AEC)? ❑X Yes ❑ No 2. Project Information 2a. Name of project: P1043 Hadnot Point Water Treatment Plant Replacement 2b. County: Onslow 2c. Nearest municipality / town: Marine Corps Base Camp Lejeune 2d. Subdivision name: N/A 2e. NCDOT only, T.I.P. or state project no: N/A 3. Owner Information 3a. Name(s) on Recorded Deed: United States of America 3b. Deed Book and Page No. 3c. Responsible Party (for LLC if applicable): 3d. Street address: Marine Corps Base Camp Lejeune 3e. City, state, zip: 3f. Telephone no.: 3g. Fax no.: 3h. Email address: Page 1 of 10 PCN Form — Version 1.4 January 2009 4. Applicant Information (if different from owner) 4a. Applicant is: ❑ Agent ❑ Other, specify: 4b. Name: Neal Paul, Deputy Public Works Officer 4c. Business name (if applicable): Marine Corps Base Camp Lejeune 4d. Street address: Building 1005, Michael Road 4e. City, state, zip: Camp Lejeune, NC 28542-0005 4f. Telephone no.: 910-451-3238 Extension 3285 4g. Fax no.: 4h. Email address: neal.paul@usmc.mil; please copy jessi.baker@usmc.mil 5. Agent/Consultant Information (if applicable) 5a. Name: 5b. Business name (if applicable): 5c. Street address: 5d. City, state, zip: 5e. Telephone no.: 5f. Fax no.: 5g. Email address: Page 2 of 10 B. Project Information and Prior Project History 1. Property Identification 1a. Property identification no. (tax PIN or parcel ID): Federal property 1 b. Site coordinates (in decimal degrees): Latitude: 34.680897 Longitude: -77.365516 1 c. Property size: Presented area is Limit of Work. 242.9 acres 2. Surface Waters 2a. Name of nearest body of water to proposed project: Wallace Creek 2b. Water Quality Classification of nearest receiving water: SB; NSW 2c. River basin: White Oak 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 water treatment plant site on Holcomb Blvd across from Yewel Branch Rd is currently undeveloped, the outfall line will parallel the Camp Lejeune trail to Marston Pavillion, and the power line upgrade will occur within the existing right-of-way between Substation1 and Substation 2 (Attachments 9 and 10). 3b. List the total estimated acreage of all existing wetlands on the property: 41.9 3c. List the total estimated linear feet of all existing streams (intermittent and perennial) on the property: 2,643.6 3d. See Explain the purpose of the proposed project: explanation in Attachment 1. 3e. See Describe the overall project in detail, including the type of equipment to be used: description in Attachment 1. 4. Jurisdictional Determinations 4a. Have jurisdictional wetland or stream determinations by the Corps or State been requested or obtained for this property / project (includingall prior phases in the past? ❑X Yes ❑ No ❑ Unknown Comments: 4b. If the Corps made the jurisdictional determination, what type of determination was made? ❑ Preliminary ❑X Final 4c. If yes, who delineated the jurisdictional areas? Name (If known): Jaime Robinson and Verd Anna Pettigrew Agency/Consultant Company: CH2M Other: 4d. If yes, list the dates of the Corps jurisdictional determinations or State determinations and attach documentation. An Environmental Permitting Pre -Application Meeting was held on site with the Corps on July 19, 2017. The meeting minutes (Attachment 2) document that the Corps agreed with the delineation and recommended no changes to the previous delineation lines indicated in the Base's current GIS mapping. 5. Project History 5a. Have permits or certifications been requested or obtained for this project (including all prior phases) in the past? ❑ Yes ❑X No ❑ Unknown 5b. If yes, explain in detail according to "help file" instructions. 6. Future Project Plans 6a. Is this a phased project? ❑ Yes ❑X No 6b. If yes, explain. Page 3 of 10 PCN Form - Version 1.4 January 2009 C. Proposed Impacts Inventory 1. Impacts Summary 1 a. Which sections were completed below for your project (check all that apply): ❑X Wetlands ❑ Streams — tributaries ❑ Buffers ❑X 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 impact Type of wetland Forested Type of jurisdiction Area of number Corps (404,10) or impact Permanent (P) or DWQ (401, other) (acres) Temporary T W1 T Other - Trenching Unknown - Maintained No Corps 0.018 W2 T Other - Trenching Unknown - Maintained No Corps 0.007 W3 T Other - Trenching Unknown - Maintained No Corps 0.002 W4 T Other - Trenching Unknown - Maintained No Corps 0.002 W5 T Other - Trenching Unknown - Maintained No Corps 0.002 W6 T Other - Trenching Unknown - Maintained No Corps 0.022 W7 T Other - Trenching Unknown - Maintained No Corps 0.002 2h. Comments: 2g. Total Wetland Impacts: 0.056 No permanent wetland impacts will occur along the discharge pipeline route and along the power line upgrade due to the use of directional drilling and construction methods following Regional Conditions. (Attachments 12 and 13) 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 (PER) or Type of Average Impact number intermittent (INT)? jurisdiction stream length Permanent (P) or width (linear Temporary (T) (feet) feet) S1 - Choose one - S2 - Choose one - S3 - Choose one - S4 - Choose one - S5 - Choose one - S6 - Choose one - 3h. Total stream and tributary impacts 0 3i. Comments: No permanent stream impacts will occur along the discharge pipeline route and along the power line upgrade due to the use of directional drilling and construction methods following Regional Conditions. Page 4 of 10 PCN Form — Version 1.4 January 2009 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 indivi ually 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 Wallace Creek Fill Bay 0.033 O2 T Wallace Creek Other Bay 0.227 03 - Choose one Choose 04 - Choose one Choose 4f. Total open water impacts 0.026 4g. Comments: The diffuser structure is shown in the drawings included as Attachments 3 through 5, and the Diffuser Location Map included as Attachment 11. 5. Pond or Lake Construction If pond or lake construction proposed, the complete the chart below. 5a. Pond ID number 5b. Proposed use or purpose of pond 5c. Wetland Impacts (acres) 5d. Stream Impacts (feet) 5e. Upland (acres) Flooded Filled Excavated Flooded Filled Excavated P1 Choose one P2 Choose one 5f. Total: 0 0 0 0 0 0 0 5g. Comments: No pond or lake construction proposed. 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: 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. Project is in which protected basin? ❑ Neuse ❑ Tar -Pamlico ❑ Catawba ❑ Randleman ❑ Other: 6b. Buffer Impact number - Permanent (P) or Temporary (T) 6c. Reason for impact 6d. Stream name 6e. Buffer mitigation required? 6f. Zone 1 impact (square feet) 6g. Zone 2 impact (square feet) B1 Yes/No B2 - Yes/No B3 - Yes/No B4 - Yes/No B5 - Yes/No B6 - Yes/No 6h. Total Buffer Impacts: 6i. Comments: N/A Page 5 of 10 D. Impact Justification and Mitigation 1. Avoidance and Minimization 1a. Specifically describe measures taken to avoid or minimize the proposed impacts in designing project. Most of the outfall alignment is to be installed within the currently maintained trail and utility right-of-way. The power line upgrade will occur in the existing, maintained right-of-way (Attachments 6 and 13). The site chosen for the water treatment plant facility footprint is all upland. 1 b. Specifically describe measures taken to avoid or minimize the proposed impacts through construction techniques. Directional drilling will occur under the wetland to the diffusion structure under NWP7. USACE confirmed that the planned installation activities are permissible under NWP12: the unnamed streams along the project alignment are not tidally influenced and impacts to the three undisturbed wetland/ stream areas along the utility alignment will be avoided by directional drilling. USACE stated that with the plan for only generating temporary impacts, a PCN would not be required for the outfall line installation. The power poles will be replaced in-kind and wetland mats and/or low ground pressure equipment will be used to access wetland areas. While a PCN is not required, the general conditions remain applicable to the project. 2. Compensatory Mitigation for Impacts to Waters of the U.S. or Waters of the State 2a. Does the project require Compensatory Mitigation for impacts to Waters of the U.S. or Waters of the State? ❑ Yes ❑X No 2b. If yes, mitigation is required by (check all that apply): ❑ DWQ ❑ Corps 2c. If yes, which mitigation option will be used for this project? ❑ Mitigation bank El Payment to in -lieu fee program ❑ Permittee Responsible Mitigation 3. Complete if Using a Mitigation Bank 3a. Name of Mitigation Bank: 3b. Credits Purchased (attach receipt and letter) Type: Choose one Type: Choose one Type: Choose one Quantity: Quantity: Quantity: 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: Choose one 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. Page 6 of 10 PCN Form — Version 1.4 January 2009 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 ❑ Yes ❑ No buffer mitigation? 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. 6c. 6d. 6e. Zone Reason for impact Total impact Multiplier Required mitigation (square feet) (square feet) Zone 1 3 (2 for Catawba) 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 7 of 10 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 ❑X No within one of the NC Riparian Buffer Protection Rules? 1 b. If yes, then is a diffuse flow plan included? If no, explain why. ❑ Yes ❑ No 2. Stormwater Management Plan 2a. What is the overall percent imperviousness of this project? 0 2b. Does this project require a Stormwater Management Plan? ❑x Yes ❑ No 2c. If this project DOES NOT require a Stormwater Management Plan, explain why: 2d. If this project DOES require a Stormwater Management Plan, then provide a brief, narrative description of the plan: The overall project requires a Stormwater Management Plan, but the outfall structure and line will not create impervious area, with the exception of a few manholes. The in-kind replacement of the power poles for the power line upgrade will also not create impervious area. The State Stormwater Management Permit SW8 180515 for the overall WTP project was issued by the North Carolina Division of Energy, Mineral, and Land Resources on June 13, 2018, included as Attachment 7. 2e. Who will be responsible for the review of the Stormwater Management Plan? NCDEQ 3. Certified Local Government Stormwater Review 3a. In which localgovernment's jurisdiction is thisproject? State ❑ Phase II ❑X NSW 3b. Which of the following locally -implemented stormwater management programs ❑ USMP apply (check all that apply): ❑ Water Supply Watershed ❑ Other: 3c. Has the approved Stormwater Management Plan with proof of approval been ❑X Yes ❑ No attached? 4. DWQ Stormwater Program Review OCoastal counties ❑ HQW 4a. Which of the following state -implemented stormwater management programs apply ❑ORW (check all that apply): ❑Session Law 2006-246 ❑X Other: Fishery Nursery Areas 4b. Has the approved Stormwater Management Plan with proof of approval been X❑ Yes ❑ No attached? 5. DWQ 401 Unit Stormwater Review 5a. Does the Stormwater Management Plan meet the appropriate requirements? ❑X Yes ❑ No 5b. Have all of the 401 Unit submittal requirements been met? X❑ Yes ❑ No Page 8 of 10 PCN Form — Version 1.4 January 2009 F. Supplementary Information 1. Environmental Documentation (DWQ Requirement) 1 a. Does the project involve an expenditure of public (federal/state/local) funds or the 0 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 ❑X 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 letter.) ❑ Yes ❑X No This Federal project qualified for Categorical Exclusion #34. See the Decision Comments: Memorandum included as Attachment 8. 2. Violations (DWQ Requirement) 2a. Is the 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 0 No or Riparian Buffer Rules (15A NCAC 2B .0200)? 2b. Is this an after-the-fact permit application? ❑ Yes 0 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 DYes ❑ 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. The WTP site was reviewed under the "Environmental Impact Statement, US Marine Corps Grow the Force at MCB Camp Lejeune, MCAS New River, and MCAS Cherry Point, North Carolina" that was prepared in cooperation with USACE and finalized in December 2009. 4. Sewage Disposal (DWQ Requirement) 4a. Clearly detail the ultimate treatment methods and disposition (non-discharge or discharge) of wastewater generated from theproposed project, or available capacity of the subject facility. for The outfall line for this WO is not for sewage, but concentrate (brine) discharge associated with the membrane filtration technology that will be utilized by the facility. The Draft NPDES permit for the outfall is included as Attachment 16, and the Final NPDES permit is anticipated to be issued in September of 2018. Page 9 of 10 PCN Form — Version 1.4 January 2009 S. 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 ❑X No impacts? 5c. If yes, indicate the USFWS Field Office you have contacted. - 5d. What data sources did you use to determine whether your site would impact Endangered Species or Designated Critical Up itat? NCN ata Explorer, April 2017 data- https Nnenhde.natureserve orglcontentldata-download. Species identified include Atlantic sturgeon and West Indian manatee. See further explanation in Attachment 1 6. Essential Fish Habitat (Corps Requirement) 6a. Will this project occur in or near an area designated as essential fish habitat? Q Yes ❑ No 6b. What data sources did you use to determine whether your site would impact Essential Fish Habitat? NOAA Essential Fish Habitat Mapper, accessed June 21, 2017 httpalwww habitat noaa.govlprotectionlenvafhmapperl The project is not located within primary nursery areas (Attachment 14) 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 Q 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? MC6 Camp Lejeune GIS cultural resource shapefiles and personal communication with the Stale Historic Preservation Office 8. Flood Zone Designation (Corps Requirement) 8a. Will this project occur in a FEMA -designated 100 -year floodplain?[aX Yes ❑ No 8b. If yes, explain how project meets FEMA requirements: The outfall and diffusion structure will not impact water level. In addition, the outfall line will be installed beneath the floodplain utilizing directional drilling methods. Bc. What source(s) did you use to make the floodplain determination? FEMA Flood Insurance Rate Map, North Carolina panels 4384 and 5304, obtained through the North Carolina Flood Risk Information System website, http:ilfris.ne.gov/fristHome aspx?ST=NC. Neal Paul Applicant/Agenfs Printed Name Applicant/Agent'ignature Date (Agent's signature Is valid onl f an authorization letter from the applicant i provided Page 10 of 10 5. Endangered Species and Designated Critical Habitat (Corps Requirement) 5a. Will this project occur in or near an area with federally protected species or ❑X Yes ❑ No habitat? 5b. Have you checked with the USFWS concerning Endangered Species Act ❑ Yes ❑X No impacts? 5c. If yes, indicate the USFWS Field Office you have contacted. - 5d. What data sources did you use to determine whether your site would impact Endangered Species or Designated Critical Habitat? NCNHP Data Explorer, April 2017 data: https://ncnhde.natureserve.org/content/data-download. Species identified include Atlantic sturgeon and West Indian manatee. See further explanation in Attachment 1. 6. Essential Fish Habitat (Corps Requirement) 6a. Will this project occur in or near an area designated as essential fish habitat? ❑X Yes ❑ No 6b. What data sources did you use to determine whether your site would impact Essential Fish Habitat? NOAA Essential Fish Habitat Mapper, accessed June 21, 2017: http://www.habitat.noaa.gov/protection/efh/efhmapper/. The project is not located within primary nursery areas (Attachment 14). 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 ❑X 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? MCB Camp Lejeune GIS cultural resource shapefiles and personal communication with the State Historic Preservation Office. 8. Flood Zone Designation (Corps Requirement) 8a. Will this project occur in a FEMA -designated 100 -year floodplain? ❑X Yes ❑ No 8b. If yes, explain how project meets FEMA requirements: The outfall and diffusion structure will not impact water level. In addition, the outfall line will be installed beneath the floodplain utilizing directional drilling methods. 8c. What source(s) did you use to make the floodplain determination? FEMA Flood Insurance Rate Map, North Carolina panels 4384 and 5304, obtained through the North Carolina Flood Risk Information System website: http://fris.nc.gov/fris/Home.aspx?ST=NC. Neal Paul Applicant/Agent's Printed Name Date Applicant/Agent's Signature (Agent's signature is valid only if an authorization letter from the applicant is provided. Page 10 of 10 Attachment 1 Attached Responses 133d. Explain the purpose of the proposed project: The United States Marine Corps proposes to construct a new, permanent 8 MGD water treatment facility will be constructed along Holcomb Boulevard near Wallace Creek at Marine Corps Base Camp Lejeune. The discharge pipe outfall will be located in the mouth of Wallace Creek, southwest of Marston Pavillion. A project map and outfall map are included as Attachments 9 and 10, respectively. These permits specifically relate to the concentrate/backwash waste discharge outfall line to Wallace Creek at its confluence with Morgan Bay. 133e. Describe the overall project in detail, including the type of equipment to be used: This project includes approximately 13,500 linear feet of outfall discharge pipeline in an existing utility easement with a diffuser approximately 91 -feet long located near the mouth of Wallace Creek in the New River, and 21,500 linear feet of upgraded power line and poles in another existing utility easement as shown in Attachment 9. The water treatment plant will be constructed using conventional construction methods and heavy equipment to include, but will not be limited to; graders, excavators, dump trucks, pile drivers, cranes, concrete pumpers, and soil compactors. In upland areas, the outfall discharge pipeline will be installed using conventional trenching methods and equipment, primarily excavators. Crossings under delineated wetlands and primary roadways will be accomplished using horizontal directional drilling (HDD) using a conventional HDD rig and appurtenant equipment. The portion of the outfall pipeline located beneath Morgan Bay will be installed using barge - mounted HDD. (Attachment 12) Design intent for this portion of the Work is to first advance a temporary steel conductor casing from the barge, which will extend from below the mudline to above the water line that will contain and conduct drilling fluid and spoils to a containment tank located aboard the barge. The directional drill stem will then be advanced through the steel conductor casing on the water -side, under the seabed, and then to the land -side exit pit located beyond the limit of the delineated wetlands. The outfall piping will then be pulled back toward the barge beneath the seabed and up through the conductor casing. The casing will then be removed. Design drawings for the diffuser are included as D M RAM OF DATU NI PLANE Attachments 3 through 5, and a diffuser location map is r\,r r" � included as Attachment 11. The diffuser assembly is t 1 91 f t I d '11 b' t II d t d th k'Av H1,1 t< -]'" �w uO approxima e y ee ong an wi a ins a e a s ep of approximately 5 feet below mean sea level (MSL). This 4F11 �'iLlLlk <�2,S; area is tidally influenced, and the diffuser assembly itself will remain submerged according to the datum diagram , shown at right. The location will be visible above the water surface, with wood piles reaching 4 feet above MSL and marked with appropriate reflectors and signage. The C i_J 1 I mean higher high water mark (MHHW) is located 0.2 feet above MSL, per the datum plane diagram applicable for the diffuser location, well below the pile design height of 4 feet above MSL. The Construction Contractor will determine the means and methods required for installation of the outfall diffuser assembly. It is anticipated that the assembly will either be installed using divers or "in the dry" through the installation of a temporary coffer dam. Best management practices including those general conditions listed in NWP 7 will be used to limit environmental impacts during construction. The power line that will supply power to the water treatment plant, located between Substation 1 and Substation 2, will also be upgraded as part of the project. This will be done in accordance with Regional Condition 4.6.7. The power poles will be replaced in-kind and wetland mats and/or low ground pressure equipment will be used to access wetland areas. All work will be conducted within the existing right-of- way, and no clearing will be required. Best management practices will be implemented, existing topography will be maintained, and the wetland areas will be restored to preexisting conditions using a wetland seed mix. (Attachment 13) FSd. What data sources did you use to determine whether your site would impact Endangered Species or Designated Critical Habitat? Two Federally protected species that may occur in Wallace Creek where the diffuser structure will be installed include Atlantic sturgeon (Carolina distinct population segment), listed as Endangered, and West Indian manatee, listed as Threatened. Both species have an element occurrence in the project area in the North Carolina Natural Heritage Program Natural Heritage Element Occurrences April 2017 data. The New River was not included as historic or current spawning habitat for Atlantic sturgeon in the Status Review of Atlantic Sturgeon (NOAA, updated July 27, 2007). The New River is also not included in the critical habitat for Atlantic sturgeon designated in 2017 by NOAA Fisheries. Manatees are a transient species, and some West Indian manatees migrate from Florida north into the Carolinas in the summer to adapt to seasonal water temperatures. The installation and operation of the outfall and diffuser structure is unlikely to adversely affect these marine species, the project would be consistent with policies designed to protect these animals including their habitat, such as following the guidelines for avoiding impacts to the West Indian Manatee. The waters at the outfall structure are designated as special secondary nursery areas (Attachment 15), which will be protected by the specifications in the NPDES permit. Attachment 2 Pre -Application Meeting Minutes MEETING SUMMARY P1043 Hadnot Point WTP Replacement MCB Camp Lejeune, NC Environmental Permitting Pre -Application Meeting A/E Contract N62583 -11-D-0533, Task Order WE31 eProjects: 796455 CH2MHILL, I CLARK•NExSEN (a]oint vent(Ire) ATTENDEES: Jessi Baker/MCB Camp Lejeune NEPA Program Manager Brad Shaver/USACE Jaime Robinson/CH2M Verd Anna Pettigrew/CH2M PREPARED BY: Jaime Robinson/CH2M MTG DATE: July 19, 2017 CH2M PROJECT: 676624 These meeting minutes document the key discussion topics and decisions from the on-site environmental permitting pre -application meeting attended by representatives from the US Army Corps of Engineers (USACE), MCB Camp Lejeune Environmental Management Division (EMD), and CH2M. The meeting focused on the proposed WTP's process wastewater force main and outfall location. Meeting participants met at Marston Pavilion and conducted a site visit of the project area outfall route along the paved trail. Summary of Key Discussion Topics 1. Brad stated the applicable Nationwide Permits (NWPs) for this project are NWP 7 (Outfalls) and NWP 12 (Utility Lines). 2. Jaime stated that the proposed project approach avoids permanent impacts to waters of the U.S. 3. NWP 7 process: Notification to the USACE is required under NWP 7, so a Pre -construction notification (PCN) must be submitted. Brad stated that a condition of this permit is an NPDES permit for the outfall. Jaime stated the NPDES permit application is in process. Coordination with USFWS and NOAA will also be required because Wallace Creek at the outfall location is considered Navigable Waters under Section 10 of the Clean Water Act and essential fish habitat (EFH) is present in the area. This coordination will be initiated by Brad as part of the permit review process. Any results of this consultation will be provided to the project team and incorporated into the project plans. 4. NWP 12 process: Brad stated that if the unnamed streams along the project alignment are tidally influenced then a PCN would be required. After visiting the stream crossings along the project alignment, Brad stated that the streams are not tidally influenced. 1 OF 2 PRE -APPLICATION MEETING Jaime stated that impacts to the three wetland/stream areas within the currently undisturbed, forested areas along the utility alignment will be avoided by directional drilling. Brad made note of this plan. Brad viewed the areas where wetlands with herbaceous vegetation are present within the currently maintained trail and utility right-of-way. He stated that temporary impacts to these herbaceous wetlands are permissible under NWP 12. Brad viewed the stream crossings and stated that temporary impacts to these streams are permissible under NWP 12. A footbridge bridge for the trail crosses a stormwater point outfall. Brad determined that this outfall channel was not jurisdictional within the limits of the proposed project area. Brad stated that under NWP 12, topography is to be returned to current grade after installation of the utility line. This, along with other General Conditions associated with NWP 12, will be incorporated in the project plans. Brad stated that with the plan for only generating temporary impacts with the utility line installation that a PCN would not be required for the utility line installation. While a PCN is not required, the PCN's general conditions remain applicable to the project. Brad requested that this "non -submittal" approach for the utility line be noted in the PCN prepared for the outfall. 5. Wetland Delineation: Brad agreed with the delineation and recommended no changes to the previous delineation lines indicated in the Base's current GIS mapping. This jurisdictional determination requires no additional survey or map generation for the purposes of this project. 6. Project Schedule: Jaime noted that the overall goal is to have all permits in hand no later than March 2018. Brad made note of this schedule. END MEETING SUMMARY 2OF2 Attachment 3 Drawing B-205 Attachment 4 Drawing B-206 D C w DES RM DRW MDCHK DR GENERAL SHEET NOTES BRANCH MANAGER CHIEF ENG/ARCH FIRE PROTECTION o ED z I O _U � > J I w J W WATER U <Y J w B z 0 z G a LLJ W O IU EXIST GRAD --- z2 z I c c� O N m _O In w Q z w J w PILE CL WITHIN 2'-6"±- �1'-1 1/2" 45'-0" PILES TO BE CUT TO 2'-0" BELOW MSL 2 --10'-0" (TYP) PILES TO BE 5-0" 5'-0" CUT TO 2'-0" ~~ BELOW MSL 12" DIA. WOOD PILE 10'-0" TYP - W / ANCHOR "U" BOLT, PILE HEIGHT TYP OF 10 12" HDPE TEE TO BE 6'-0" N 342842.72 ABOVE MSL E 2491362.25 OUTFALL DIFFUSER — ENLARGED PLAN 6'-0"± 35'-011 316 SST DOUBLE NUTS 316 SST HEAVY -DUTY, - DOUBLE BOLT PIPE CLAMP, TYP 2 PER PILE EXST. MUDLINE III III A 12" DIAMETER WOODEN PILE PROVIDE EXTENDED LENGTH THREADED END AS REQUIRED, FIELD VERIFY PRIOR TO FABRICATION SCALE: NTS PLASTIC PILE CAP AND (4) #10 X 1.5" STAINLESS STEEL SCREWS (TYP OF 3) 12" DIA. WOOD PILE W / ANCHOR "U" BOLT, TYP OF 10 EXIST WATER MSL, 6" WHITE REFLECTIVE TAPE SECURED WITH (4) 3/8" LONG STAINLESS STEEL STABLES WITH A MIN. 1" LAP (811 SURFACE NAVD 88 3" HDPE Q r 12" DR11 HDPE (DIPS) 3" DUCKLBILL CONCENTRATE LINE CHECK VALVE 24" CONDUCTOR , -f� - - - ----- , NOZZLE CASING REMOVE TOS_ (V694) MUDLINE I f 2.-011 I 1=TT1Ij I -I=_-= J-I=11=III=1 T 1. 11=TII=III0=1=i=1 SHORE T l= TO HEADER PIPE 150 SUPPORT R=30' (MIN) Al 10'-0" (MIN) OUTFALL DIFFUSER SECTION 45'-0" 3" DUCKBILL CHECK VALVE (V694) NOZZLE, TYP OF 10 10'-0" (TYP)— 0 W --PILE HEIGHT w TO BE 6'-0" ABOVE MSL PILES TO BE 10' CUT TO 2'-0" BELOW MSL TO SHORE 12" HDPE DR11 B1 -- 7'-011 (BELOW GRADE) - SCALE: NTS 0 316 SST U -BOLT, SIZE TO ACCOMODATE HEADER PIPE 12" HDPE DIFFUSER HEADER I I I I I I II I I I I—III 316 SST RETAINER 12" DIAMETER WOODEN PILE 316 SST HEAVY DUTY DOUBLE BOLT PIPE CLAMP TYP OF 2 PER PILE 316 SST U -BOLT, TYP 2 PER PILE 12" HDPE DIFFUSER HEADER EXST. MUDLINE I III w G11 ' II BAR 1/4" THICK MIN. 2'-0" MAX W/ 316 SST DOUBLE NUTS SECTION A - VARIES BASED ON AS -BUILT ALIGNMENT OF PILES, ADJUST AS REQUIRED HEADER PIPE SUPPORT SCALE: NTS k/+ PLAN iNoil] 01 oz+ C 3" NOZZLE ASSEMBLY SPACED EVENLY ON 45'-0" HEADER V-1 1/2" BLIND FLANGE, TYP OF2 PILE HEIGHT TO BE 6'-0" ABOVE MSL INSTALL 3'X 4' SINGLE PILE SIGN IN ACCORDANCE WITH DETAIL A3/13-801 (TYP OF 2) 6.1+ 4 C DES RM DRW MDCHK DR GENERAL SHEET NOTES BRANCH MANAGER CHIEF ENG/ARCH FIRE PROTECTION o ED z I _U � > z N w J W WATER U <Y J J 5 z 0 z G a LLJ W 1. SOILS SHALL BE INVERTED WITH OPEN CUT PIPELINE INSTALLATION WORK. IU EXIST GRAD --- z2 z - Q Q LL t J U, `'L 0 CONTRACTOR SHALL ENSURE ORGANICS ARE PLACED BACK IN THE J - SURFACE z POINT #5 135+41 z 15° ENTRI il'� Q pO13� TRENCH LAST. z0 — Qac C� Q z Q w J ~Uwe =Q� 2. WETLANDS WITHIN THE MAINTAINED RIGHT-OF-WAY SHALL BE RESTORED w1 --_O LU z z z OCf) >- w Q z a z LL -ii QW TO PRE-EXISTING CONDITIONS. w _� a0" cnQ w Q O 2i W z J < m LL U -- — --- -- 3. CROSSINGS UNDER DELINEATED WETLANDS AND PRIMARY ROADWAYS — -- SHALL BE ACCOMPLISHED USING HORIZONTAL DIRECTIONAL DRILLING -- Q U B-2 QZQ cc o (HDD) USING A CONVENTIONAL HDD RIG AND APPURTENANT EQUIPMENT. B-1 LO CONSTR. CONTR. NO. NAVFAC DRAWING NO. 12771670 SHEET 035 OF 704 B-206 4. THE PORTION OF THE OUTFALL PIPELINE LOCATED BENEATH MORGAN BAY SHALL BE INSTALLED USING BARGE -MOUNTED HORIZONTAL DIRECTIONAL N 1 DRILLING. MO GAN BA D 1008' 1008' 12" DR11 HDPE (DIPS) INSTALL USING HDD (544' SHOWN ON THIS SHEET) SHORELINE I \ CDT \ o + I + M I \ M I I I \ I 160 \ ) I ) ( j 1 12" CONCENTRATE LINE (CDW) PROPOSED HDD ALIGNEMENT 00 o + + V OUTFALL DIFFUSER SEE ENLARGED PLAN THIS SHEET • 0 24" DIA. CODUCTOR w ~ CASING • HDD ENTRY POINT #5 ®1 STA 135+41 INSTALL 12" CAN BUOY, - IN ACCORDANCE WITH DETAIL Al/B-801, WITHIN (TYP OF 12) 01-P (0.033 ACRES) N 342842.72 E 2491362.25 • T� _17 li. NOZZLE DISCHARGE 25'-011 DIRECTION PERPENDICULAR TO HEADER 130+00 131+00 PROFILE SCALE : 1" = 30' HORZ, 1" = 15' VERT 132+00 133+00 134+00 20 10 0 -10 -20 -30 -40 -50 -60 -70 -80 135+00 0 30' 60' MEMEM 5 9 i rte► SEAL H2MHILL. I CLARK-NEmE] (ajoiutwntum) 3120 Highwoods Blvd, Suite 214 Raleigh, NC 27604 Tel: 919-875-4311 License Number F-0699 A/E INFO APPROVED FOR COMMANDER NAVFAC I ACTIVITY SATISFACTORY TO DATE JUN -2018 DES RM DRW MDCHK DR PM/DM BRANCH MANAGER CHIEF ENG/ARCH FIRE PROTECTION o ED z I _U � > z oz w J W WATER U <Y J J 5 z 0 z G LLJ W z 0 IU EXIST GRAD --- z2 z - Q Q LL t J U, `'L 0 J - SURFACE z POINT #5 135+41 z 15° ENTRI il'� Q pO13� z0 — Qac C� Q z Q z J ~Uwe =Q� LU w1 --_O LU z z z OCf) >- w Q z _J OQm z LL -ii QW �a w _� a0" cnQ w Q O 2i W z J < m LL U -- — --- -- --- — -- --- -- Q U B-2 QZQ cc o B-1 LO CONSTR. CONTR. NO. NAVFAC DRAWING NO. 12771670 SHEET 035 OF 704 B-206 N 1 MO GAN BA S E DETAIL B1 LLJO W 12 -INCH DR 11 HDPE Z _ DONCENt, CA ING P OPSED DRILL PAT STA 134+18 LENGTH = 1 0' U RADIUS OF 257' (SHOWN ON THIS = 7 ST PT 132+57 CU VATURE 600' HEET) _ o � N N n co Q 130+00 131+00 PROFILE SCALE : 1" = 30' HORZ, 1" = 15' VERT 132+00 133+00 134+00 20 10 0 -10 -20 -30 -40 -50 -60 -70 -80 135+00 0 30' 60' MEMEM 5 9 i rte► SEAL H2MHILL. I CLARK-NEmE] (ajoiutwntum) 3120 Highwoods Blvd, Suite 214 Raleigh, NC 27604 Tel: 919-875-4311 License Number F-0699 A/E INFO APPROVED FOR COMMANDER NAVFAC I ACTIVITY SATISFACTORY TO DATE JUN -2018 DES RM DRW MDCHK DR PM/DM BRANCH MANAGER CHIEF ENG/ARCH FIRE PROTECTION o ED z I _U � > z oz w J W U <Y J J 5 z 0 z G LLJ W z 0 IU z2 z - Q Q LL t J U, `'L 0 J - W z w �n J Q z J U) EL O Q pO13� z0 Oz Qac C� Q z Q z J ~Uwe =Q� LU w1 --_O LU z z z OCf) >- w Q z _J OQm z LL -ii QW �a w _� a0" cnQ w Q O 2i W z J < m LL U I Q LL Un o J CD W LL w Q U z Q QZQ cc o SCALE: 1 "=30' EPROJECT NO.: 796455 CONSTR. CONTR. NO. NAVFAC DRAWING NO. 12771670 SHEET 035 OF 704 B-206 DRAWFORM REVISION: 31 JANUARY 2017 C 5 A Attachment S Drawing B-801 i- 0 In 00 0 N i Q 73 _(.6 i— Q 0 i- 0 In w Z w J_ LL 2 2 4 5 a Ld Q 0 12"x14" DIAMETER CAN BUOY IN ACCORDANCE WITH DETAIL Al MOORING SYSTEM IN ACCORDANCE WITH DETAIL C1 GALVANIZED STEEL HELIX EYELET EXTENDS NO MORE 1 1/4"x 5' MIN. THAN 6" ABOVE SEA FLOOR STAINLESS STEEL THIMBLE STAINLESS STEEL EYE ON BUOY CoU bi 1" BLUE GOODYEAR PLIOVIC HOSE USED TO (2) 1/4" STAINLESS STEEL CABLE CLAMPS COVER CABLE AT THIMBLE CONNECTION 1/4" STAINLESS STEEL CABLE CLAMP N OMI IM M LI AL DISC JIM BUOY MODEL 1100 9 1/4" LONG x 7" DIAMETER 0 IZ IS " 1/4" STAINLESS STEEL CABLE z OR PREAPPROVED EQUIVALENT Q _ 1/4" STAINLESS STEEL CABLE CLAMP TO KEEP DOWN LINE FROM RESTING ON BOTTOM 9 1/4" STAINLESS STEEL CABLE 0 W�j,,, (2) 1/4" STAINLESS STEEL CABLE CLAMPS Q� ADJUST LENGTH OF CABLE AND =Q MI IM B DMENT DEPTH UNDERWATER FLOAT SO �� IN O AR S BSTRATE IS 1' _I O� D ES ED O ENSURE 500 THAT AT LOW NOT TOUCH BOTDTOM BLE SHOULD 1" BLUE PLIOVIC"V U� OU D OF RESISTING FORCE. HOSE USED TO ANCHOR SYSTEM OCo COVER CABLE AT IN ACCORDANCE WITH DETAIL C3 ANCHOR CONNECTION \,.�`�'(\A CA R O�%, _ .4,;r-SS/p� , a� SEAL - NOTES: - 040068 NOTES: FNG�N�`��'�C� 1. DOWN LINE LOOPED AT ANCHOR AND BUOY ENDS AND �;��TT A' •. CONNECTED TO ITSELF WITH TWO 1 1/4" STAINLESS STEEL CABLE //•• 1,.s�`' CLAMPS USING NYLOCK NUTS AT EACH LOCATION. 1. ANCHORING SYSTEM SHALL ADHERE TO THEj111, UNIFORM WATERWAY MARKING SYSTEM STANDARDS. SEAL 2. BUOY MOORING SYSTEM SHALL ADHERE TO THE UNIFORM CH2MHILL. I CLARK•NEmE (a joint venture) WATERWAY MARKING SYSTEM STANDARDS. 3120 Highwoods Blvd, Suite 214 Raleigh, NC 27604 Tel: 919-875-4311 License Number F-0699 C1 TRADITIONAL BUOY MOORING SYSTEM C HELICAL DISK EMBEDMENT ANCHOR SYSTEM SCALE: NTS SCALE: NTS A/E INFO APPROVED FOR COMMANDER NAVFAC ACTIVITY REPORT DAMAGED MARKERS' (866) 405 -BUOY SATISFACTORY TO DATE JUN -2018 BIRD DETERENT DEVICE USING MANUFACTURER DES MM DRW MD CHK DR 12"x14" DIAMETER CAN BUOY SUPPLIED HARDWARE/ ADHESIVE PLASTIC PILE CAP AND (4) FRONT VIEW SIDE VIEW PM/DM #10 x 1.5" STAINLESS STEEL BRANCH MANAGER SCREWS OR PREAPPROVED EQUA NYLON SHOULDER WASHER CHIEF ENG/ARCH BETWEEN STAINLESS FIRE PROTECTION REPORT DAMAGED BIRD DETERRENT DEVICES STEEL FASTENER C 28" DIAMETER COLLAR MARKERS: 866 405 -BUOY Q U z L ( ) AND ALUMINUM z SIGN (TYP.) o Z Y W TYPE 304 3/4" STAINLESS STEEL THROUGH BOLTS OR THREADED RODS, NUTS, FLAT WASHERS, LOCK Q o W WASHERS, AND NYLON SHOULDER WASHERS. U' STAINLESS STEEL THIMBLE STAINLESS STEEL EYE ON BUOY TYPE 2 z Q ( ) 3/8" x 1.5" STAINLESS STEELZ 4" x 4" CROSS MEMBER z Q LAG BOLTS, LOCK WASHERS, I TO EXTEND THE � t J AND NYLON SHOULDER M WIDTH OF THE SIGN w D 0- Z TASHE(LIJ YP 4) RS 2" x 4" CROSS MEMBER Q MOORING SYSTEM TO EXTEND THE BOLTS MUST NOT Z 6 WHITE REFLECTIVE TAPE WIDTH OF THE SIGN Q O IN ACCORDANCE WITH DETAIL C1 SECURED WITH (4) 3/8" LONG _ EXTEND MORE THAN z U 0 z Q z STAINLESS STEEL STAPLES WITH °? 1" BEYOND NUT O W Q v � Gn ADJUST LENGTH OF CABLE AND A MIN. 1" LAP WOOD PILES. 4' (9 AND WASHER Z J = J J W C) UNDERWATER FLOAT SO MEAN HIGH WATER SURFACE (NAVD 88) W w O � w THAT AT LOW TIDE CABLE SHOULD TREATED WOOD LU z z 0 NOT TOUCH BOTTOM. MIN 10" DIAMETER t Z � Q O X VARIABLE BASED ON LOCATION z w Q W ANCHORING SYSTEM - w SUBSTRATE SURFACE _ IN ACCORDANCE WITH DETAIL C3 w Q Q MINIMUMS: >w L 6' WHEN SUBSTRATE IS ROCK, LIMEROCK OR CORAL. z J Q 8 WHEN SUBSTRATE IS SAND AND/OR SHELL = Q 4 10'+ WHEN SUBSTRATE IS MUDo LL C NOTES: NOTES: z Q �, L / 0 w > o 1. BUOY SHALL CONTAIN STANDARD COAST GUARD 1. SIGN SHALL CONTAIN STANDARD COAST GUARD "DANGER" z Q DANGER MARKINGS IN ACCORDANCE WITH MARKINGS IN ACCORDANCE WITH THE UNIFORM WATERWAY o THE UNIFORM WATERWAY MARKING SYSTEM STANDARDS. MARKING SYSTEM STANDARDS. SCALE: NTS EPROJECT NO.: 796455 Al 12 -INCH TO 14 -INCH CAN BUOY DETAIL A3 3'X4' SINGLE PILE SIGN WITH BIRD DETERRENT DEVICE CONSTR. CONTR. NO. SCALE: NTS SCALE: NTS NAVFAC DRAWING NO. 12772200 B-206 B-206 SHEET 5650F 704 B-801 1 2 3 4 5 DRAWFORM REVISION: 31 JANUARY 2017 Attachment 6 Chart — Overhead Power Line Crossing Wallace Creek N - - — — ----> ... SOUNDINGS IN FEET �rJ N Yrui1P S-16 9At•i COAfi - — - - ' • - _ - �� NO N 1:AAOUiU _ NEW RIVER , � =s � = �=- _� d r ®w - gAv ♦ F • �; �'� AM ni[iEP nnpa� .e - O E� rjl i G® 6 MED BFVGE R-.�- HOC CL I9 FL j 5 VERT CL T FLs 4' 3 sp Doi a oT PE _ �.r�r• 0 CUPOLA Cid RS lot Pt zz- 11542 SOUNDINGS IN FEET ------.. ..--------- 11: wM a 6H�,BIAM. f6,61.N�lep Attachment 7 Stormwater Permit ROY COOPER Governor MICHAEL S. REGAN Secretary Energy, Mineral& WILLIAM E. (TOBY) VINSON, JR. Land Resources Interim Director ENVIRONMENTAL OLALITY June 13, 2018 Marine Corps Base Camp Lejeune Ann:'Neal Paul, Deputy Public Works Officer 1005 Michael Road Camp I..cjeunc, \C 28547 Subject: State Stormwater Management Permit:So. SW8 180515 1'1043 Hadnot Point NA'ater Treatment Plant Replacement Iligh Density Infiltration SystemI'rojcct Onslow County Dear Mr. Paul: The Wilmington Regional Office received a complete Express State Stormwater Management Permit Application for the subject project on June 11, 2018. Staff review of the plans and specifications has determined that the project, as proposed, will comply with the Stormwater Regulations set forth in Title 15A 'NCAC 21-1.1000 effective January 1, 2017. NVe are forwarding Permit No. SW8 180515 dated June 13, 2018, for the construction, operation and maintenance of the stormwater control measures (SCMs), built -upon areas, the stormwater collection system and;or vegetated conveyance system associated with the subject project. This permit shall be effective from the date of issuance until June 13, 2026 and shall be subject to the conditions and limitations as specified therein, and does not supersede any other agency permit that may be required. Please pay special attention to the permit conditions regarding the operation and maintenance of the SCVIs, stormwater collection system, andror vegetated conveyances; the limitation of built -upon area; modification of the project; the procedures for changing ownership of andior transferring the permit; and the need to renew the permit. Please also pay attention to the permit conditions that requires the recordation of deed restrictions and protective covenants, casements, and the maintenance agreement, which must all be provided along with certification upon completion of the project. Failure to comply with these requirements will result in future compliance problems. If any parts, requirements, or limitations contained in this permit are unacceptable, you have the right to request an adjudicatory hearing by filing a written petition with the Office of Administrative I learings (OA1 i). The written petition must conform to Chapter 150B of the'North Carolina General Statutes and must be filed with the OAH within thirty (30) days of receipt of this permit. You should contact the OAFI with all questions regarding the filing fee (if a filing fee is required) andlor the details of the filing process at 6714 Mail Service Center, Raleigh, NC 27699-6714, or via telephone at 919-431-3000, or visit their website at www.NCOAI-I.com. Unless such demands are made this permit shall be final and binding. If you have any questions, or need additional information concerning this matter, please contact Linda Lewis in the Wilmington Regional Office, at (910) 796-7215. Since ly, William E. (" obyI� on, Jr., PL, Cl'LSC, CP.M, Interim Director Division of I7nergy, Mineral and Land Resources Enclosures- Attachment A Certification Forms GDS.`ar.': G:111Stormwater..Permits & Projects12018ki80515 1-113\20 18 06 permit 180515 cc- Andrea Murden- P.E - Barnforth Engineers & Surveyors (via email) Wi:mington Regional Office Siorm%vater Nile Stale d Nordi Canlina I Eovironrrrrntal quality Cncrgy, Mistral and Land Resource WiLninyd n Rcyianal Otriee' 1 11i ( rdinalt)rnt Extension I Wi mingtorr. NC 2840; 910796 1215 State Stormwater Management Permit No SW8 180515 STATE OF NORTH CAROLINA DEPARTMENT OF ENVIRONMENTAL QUALITY DIVISION OF ENERGY, MINERAL AND LAND RESOURCES STATE STORMWATER MANAGEMENT PERMIT HIGH DENSITY DEVELOPMENT In accordance with the provisions of Article 21 of Chapter 143, General Statutes of North Carolina as amended, and other applicable Laws, Rules, and Regulations PERMISSION IS HEREBY GRANTED TO MCS Camp Lejeune P1043 Hadnot Point Water Treatment Plant Replacement Holcomb Boulevard, Camp Lejeune, Onslow County FOR THE construction, operation and maintenance of two (2) infiltration basins ( stormwater control measures" or `SCMs") in compliance with the provisions of Title 15A NCAC 2H .1000 effective January 1, 2017 (the "stormwater rules") and the approved stormwater management plans. application, supplement(s), specifications. and other supporting data (the "approved plans and specifications') as attached and/or on file with and approved by the Division of Energy. Mineral and Land Resources (the ::Division" or "DEMLR") and considered an enforceable part of this permit This permit shall be effective from the date of issuance until June 13. 2026 and shall be subject to the following specified conditions and limitations: 1. DESIGN STANDARDS 1, This permit is effective only with respect to the management and volume of stormwater described in the approved plans and specifications. The maximum amount of built -upon area (BUA) permitted for this project is 153,880 square feet 2. The drainage areas for the on-site stormwater systems will be limited to the amounts of built - upon area indicated in this permit and the approved plans and specifications. The runoff from all built -upon area within the permitted drainage areas of this project must be directed into the appropriate permitted stormwater control measures. The stormwater control measures labeled DA1 and DA2 have been designed using the runoff treatment method to handle the runoff from 62.840 square feet and 91,040 square feet of built -upon area, respectively The built -upon area for the future development within DA1 is limited to 8,647 square feet for a water tank. This permit does not provide any allocation of built -upon area for future development within DA2. The associated Holcomb Boulevard road improvements are not covered by this permit, although the runoff from a portion of the road is treated in the infiltration system. 3 A 50 -foot wide vegetative setback must be provided and maintained adjacent to all surface waters, measured horizontally from the normal pool elevation of impounded structures, from the top of bank of each side of streams or rivers, and from the mean high waterline of tidal waters. perpendicular to the shoreline in accordance with the stormwater rules and the approved plans and specifications, 4 The stormwater control measures are permitted based on the design criteria presented in the sealed. signed and dated supplements and as shown in the approved plans and specifications_ These stormwater control measures must be provided and maintained at the design condition_ The approved supplements are incorporated by reference into this permit 5 The peak flow from the 10 -year storm event shall not cause erosion downslope of the stormwater outlet discharge point. Page 1 of 4 State Stormwater Management Permit No SW8 180515 6 Pretreatment devices have been provided to prevent clogging Each basin utilizes grassed swales as the required pretreatment measures. II. SCHEDULE OF COMPLIANCE The project and SCM's shall be constructed, operated and maintained in accordance with the conditions of this permit and the approved plans and specifications 2. The on-site stormwater system shall be entirely constructed. vegetated. and operational prior to the construction of any development within the drainage area. per the approved plans and specifications. 3. During construction. erosion shall be kept to a minimum and any eroded areas of the on-site stormwater system will be repaired immediately. If the stormwater system is used as an Erosion Control device, it must be restored to design condition prior to operation as a stormwater treatment device. and prior to occupancy of the facility. 4. All stormwater control measures, stormwater collection systems, vegetated conveyance systems and/or maintenance accesses must be located in public rights-of-way, dedicated common areas that extend to the nearest public right-of-way, and/or permanent recorded easements that extend to the nearest public right-of-way for the purpose of inspection. operation. maintenance, and repair. 5. The permittee shall provide and perform the operation and maintenance necessary, as listed in the signed Operation and Maintenance Agreement, to assure that all components of the permitted on-site stormwater system functions at the approved design condition. The approved Operation and Maintenance Agreement is incorporated by reference into this permit and must be followed in its entirety and maintenance must occur at the scheduled intervals. 6. Records of maintenance activities must be kept and made available upon request to authorized personnel of the Division. The records will indicate the date, activity, name of person performing the work and what actions were taken. 7. The permittee is responsible for verifying that the proposed built -upon area for the entire project does not exceed the maximum allowed by this permit 8. Upon completion of the project. the permittee shall determine whether or not the project is in compliance with the permitted plans and take the necessary following actions: a. If the permittee determines that the project is in compliance with the permitted plans_ then within 45 days of completion the permittee shall submit to the Division one hard copy and one electronic copy of the following: i. The completed and signed Designer's Certification provided in Attachment A noting any deviations from the approved plans and specifications. Deviations may require approval from the Division; ii. A copy of the recorded maintenance agreement; iii. Unless already provided. a copy of the recorded deed restrictions and protective covenants; and iv. A copy of the recorded plat delineating the public rights-of-way: dedicated common areas and/or permanent recorded easements, when applicable b. If the permittee determines that the project is not in compliance with the permitted plans. the permittee shall submit an application to modify the permit within 30 days of completion of the project or provide a plan of action, with a timeline. to bring the site into compliance. Page 2 of 4 State Stormwaler Management Perm.t No SW8 180515 9. No person or entity; including the permittee, shall alter any component shown in the approved plans and specifications. Prior to the construction of any modification to the approved plans. the permittee shall submit to the Director, and shall have received approval for modified plans. specifications, and calculations including; but not limited to, those listed below a Any modification to the approved plans and specifications. regardless of size including the stormwater control measures, built -upon area, details. etc b Redesign or addition to the approved amount of built -upon area or to the drainage area c Further development, subdivision, acquisition, lease or sale of any, all or part of the project area as reported in the approved plans and specifications. d. Altering, modifying, removing, relocating, redirecting. regrading or resizing of any component of the approved stormwater control measure. stormwater collection system and/or vegetative conveyance system shown on the approved plan. e The construction of any allocated future BUA. f. The construction of any permeable pavement for BUA credit that was not included in the approved plans and specifications. g. The construction of any #57 stone area, public trails. or landscaping material to be considered a permeable surface that were not included in the approved pians and specifications. h Other modifications as determined by the Director. 10. The Director may notify the permittee when the permitted site does not meet one or more of the minimum requirements of the permit. Within the time frame specified in the notice, the permittee shall submit a written time schedule to the Director for modifying the site to meet minimum requirements. The permittee shall provide copies of modified plans and certification in writing to the Director that the changes have been made. Ill. GENERAL CONDITIONS 1 Any individual or entity found to be in noncompliance with the provisions of a stormwater management permit or the requirements of the stormwater rules is subject to enforcement procedures as set forth in NCGS 143 Article 21. 2. The issuance of this permit does not preclude the permittee from complying with and obtaining any other permits or approvals that are required for this development to take place, as required by any statutes: rules_ regulations, or ordinances, which may be imposed by any other Local. State or Federal government agency having jurisdiction. Any activities undertaken at this site that cause a water quality violation or undertaken prior to receipt of the necessary permits or approvals to do so are considered violations of NCGS 143-215 1. and subject to enforcement procedures pursuant to NCGS 143-215.0. 3. If the facilities fail to perform satisfactorily, the permittee shall take immediate corrective actions. This includes actions required by this Division and the stormwater rules such as the construction of additional or replacement on-site stormwater systems. These additional or replacement measures shall receive a permit from the Division prior to construction. 4. The permittee shall submit a completed Permit Information Update form to the Division at least 30 days prior to any one or more of the following events: a. A name change of the current permittee; b. A name change of the project; c A mailing address change of the permittee; 5 The permittee is responsible for compliance with all terms and conditions of this permit until the Division approves the transfer request. Neither the sale of the project, in whole or in part, nor the conveyance of common area to a third party constitutes an approved transfer of the permit 6. The permittee grants Division Staff permission to enter the property during normal business hours to inspect all components of the permitted project, subject to the Base's visitor policy. 7 The permit issued shall continue in force and effect until the permittee files a request with the Division for a permit modification, transfer, renewal. or rescission; however: these actions do not stay any permit conditions Page 3 of 4 State Stormwater Management Permit No SW8 184515 8. Approved plans, application documents, supplements. calculations. operation and maintenance agreement, and specifications for this project are incorporated by reference and are enforceable parts of the permit. A copy of this permit, application, supplements; operation and maintenance agreement, and approved plans and specifications shall be maintained on file by the permittee. 9. Unless specified elsewhere. permanent seeding requirements for the on-site stormwater system must follow the guidelines established in the North Carolina Erosion and Sediment Control Planning and Design Manual. 10. The issuance of this permit does not prohibit the Director from reopening and modifying the permit, revoking and reissuing the permit. or terminating the permit for cause as allowed by the laws, rules: and regulations contained in Title 15A NCAC 2H.1000 and NCGS 143-215.1 et al_ 11 A permit renewal request must be submitted at least 180 days prior to the expiration date of this permit. The renewal request must include the appropriate application. documentation and the processing fee as outlined in Title 15A NCAC 02H 1045(3). Permit issued this the 13'h day of June 2018. CAROLINA ENVIRONMENTAL MANAGEMENT COMMISSION ;-William 5�/(Toby) Vinson Jr PE. CPESC CPM. Interum Director Division of Energy, Mineral and Land Resources By Authority of the Environmental Management Commission Permit Number SW8 180515 Page 4 of 4 State Stormwater Management Permit No SW8 180515 kS-B ILT PER.%HTTEl. CERTIFICATION hereby state that I am the current permittee for the project named above, and I certify by my signature below, that the project meets the below listed hinal Submittal Requirements found in NCAC 0211.1042(4) and the terms, conditions and provisions listed in the permit documents, plans and specifications on file with or provided to the Division. Check here if this is a partial certification. SectionrphasclSCUI Check here if this is part of a Fast "Track As•built Package Submittal. Printed Name Signature a \otary Public in the State of County of do hereby certify that personally appeared before me this day of _,20 and acknowledge the due execution of this as -built certification. (SLAL) Witness my hand and official seal qty commission expires `y Permittee's Certification NCAC .1042(4) Completed I N/A Provided A. DEED RESTRICTIONS / BUA RECORDS 1. The deed restrictions and protective covenants have been recorded and contain the necessary language to ensure that the project is maintained consistent with the stormwater regulations and with the permit conditions. Y or N f ` 2. A copy of the recorded deed restrictions and protective covenants has been _provided to the Division. Y or N ---- _ L 3. Records which track the 13UA on each lot are being kept. (See Note 1) I Y or N B. _-MMAINTENANCE ACCESS � 1. The SCMs are accessible for inspection, maintenance and repair. Y or N j 2. The access is a minimum of 10 feet wide. Y or N I 3. The access extends to the nearest public right-of-way. Y or N C. EASEMENTS 1. The SCMs and the components of the runoff collection 1 conveyance system are located in recorded drainage casements. Y or N j 2. A copy of the recorded plat(s) is provided. Y or N D. SINGLE FAMILY RESIDENTIAL LOTS - Plats for residential lots that have an SCM include the following: Y or N 1. The specific location of the SCM on the lot. I Y or N- _ 2. 2. A typical detail for the SCM. _ Y or N 3. A note that the SCUT is required to meet stormwater regulations and that the lot owner is subject to enforcement action as set forth in NCGS 143 Article 21 if the SCUM is removed, relocated or altered without prior approval. Y or ti E. OPERATION AND MAINTENANCE AGREEMENT Y or N 1. The O&M Agreement is referenced on the Final recorded plat. Y or N i 2. The O&M Agreement is recorded with the Register of Deeds and appears in the chain of title. Y or N F. OPERATION AND MAINTENANCE PLAN — maintenance records are being kept in a known set Iocation for each SCM and are available for review. Y or N G. DESIGNER'S CERTIFICATION FORM — has been provided to the Division. Y or N rooter- Hcceptaoie recoras incivae AK([ approvals, as-ouut surveys, ana county tax recoras. Page 1 of 6 State Stormwater Management Permit No SW8 180515 Provide an explanation for every requirement that was not met. and for every`:NIA' below. Attach additional sheets as needed. Page 2 of 6 State Stormwater Management Permit No SW8 180515 AS -BUILT DESIGNER'S CERTIFICATION GENEIUL 1 -IDC I hereby state that I am a licensed professional and I certify by my signature and seal below, that I ha%e observed the construction of the project named above to the best of my abilities with all due care and diligence, and that the project meets the below listed General MDC found in NCAC 021-1.1050 in accordance with the permit documents, plans and specifications on file with or provided to the Division, except as noted on the "AS - BUILT" drawings, such that the intent of the stormwater rules and statutes has been preserved. Check here if this is a partial certification. Section/phase..-SCM :=9 -_ Check here if this is a part of a Fast -Track As -Built Package Submittal per .1044(3). Check here if the designer did not observe the construction, but is certifying the project. Check here if pictures of the SCM are provided. Printed Name Signature NC Registration Number .................................Date ................ SEAL: Consultant's Mailing Address: CitylState.`7IP Phone Number Consultant's Email address: OO Circle N if the as -built value differs from the Plan. IfN is circled, provide an explanation on Page 2. ON/E_ = not evaluated (provide explanation on page 2) ON/A == not applicable to this SCM or project. Consultant's Certification NCAC .1003((3) & General MDC .1050 (DAs -built ONE ®N A A. TREATMENT REQUIREMENTS I . The SCM achieves runoff treatment. i Y or N 2. The SCM achieves runoff volume match. Y or IN 3. Runoff from offsite areas and/or existing BUA is bypassed_ . Y or N 4. Runoff from offsite areas and/or existing 13UA is directed into Y or N the permitted SCM and is accounted for at the full build -out potential. Y or N 5. The project controls runoff through an offsite permitted SCM .. _. .._ that meets the re uircments of the 11DC... Y or N 6. The net area of new BUA increase for an existing project has been accounted for at the appropriate design storm level. 7. The SCM(s) meets all the specific minimum design criteria. Y or N I mmi B. VEGETATED SETBACKS 1 BUA 1. The width of the vegetated setback has been measured from Y or N F the normal pool of impounded waters, the MI -IW line of tidal waters, or the top of bank of each side of rivers or streams. I 2. The vegetated setback is maintained in grass or other Y or 'N vegetation. 3. BUA that meets the requirements ofNCGS 143-214.7 (b2)(2) Y or N I is located in the setback. 4. BUA that does not meet the requirements ofNCGS 143-214.7 Y or N (62)(2) is located within the setback and is limited to: a. Publicly funded linear projects (road, greenway sidewalk) b. Water -dependent structures i c. Minimal footprint uses (utility poles, signs, security lilhtinp and appurtenances) _ _ 5. Stormwater that is not treated in an SCM is released at the Y or N edge of the setback and allowed to flow through the setback as discrscd now. Page 3 of 6 State Stormwater Management Permit No SW8 180515 A variation (alternative) from the Stormwater rule provisions has been im lemcnted. Y or N (DAs -built ON/E ©NIA C. STORMWATER OUTLETS — the outlet handles the peak flow Y N Y or N from the 10 year storm with no downslope erosion. or DEWATERING — A method to drawdown standing water has been provided to facilitate maintenance and inspection. D. VARIATIONS A variation (alternative) from the Stormwater rule provisions has been im lemcnted. Y or N 2. The variation provides equal or better stormwater control and Y or N equal or better protection of surface waters. E. CO-MPLIANCE WITH OTHER REGULATORY Y or Y or N PROGRAMS has been met. ! DEWATERING — A method to drawdown standing water has been provided to facilitate maintenance and inspection. F. SIZING -the volume of the SCM takes the runoff from all surfaces into account and is sufficient to handle the required storm Y or N ; Y or N depth. M. -MAINTENANCE ACCESS . CONTAMINATED SOILS — infiltrating SCM's are not located FG Y or N in or on areas with contaminated soils. I Y or N H. SIDE SLOPES 2. The access does not include lateral or incline slopes >3:1. Y or N 1. Vegetatedsidc�slopes are no steeper than 31-1:1\1. or 2. Side slopes include retaining walls, gabion walls, or other or surfaces that are steeper than 31-i:1 V. 3. Vegetated side slopes are steeper than 31-1:1V (provide Y or supporting documents for soils and vegetation). L EROSION PROTECTION 1. The inlets do not cause erosion in the SC.M. N' or N I 2. The outlet does not cause erosion downslope of the discharge point during the peak flow from the 10 year storm. Y or N J. EXCESS FLOWS — An overflow / bypass has been provided. Y or N K. DEWATERING — A method to drawdown standing water has been provided to facilitate maintenance and inspection. Y or N L. CLEANOUT AFTER CONSTRUCTION — the SC.M has been cleaned out and converted to its approved design state. Y or N M. -MAINTENANCE ACCESS 1. The SCM is accessible for maintenance and repair. Y or N 2. The access does not include lateral or incline slopes >3:1. Y or N N. DESIGNER QUALIFICATIONS (FAST-TRACK PERMIT) — The designer is licensed under Chapters 89A, 89C, 89E, or 89F of the General Statutes. Y or N Provide an explanation for every MDC that was not met, and for every item marked "NIA:' or "WE", below. Attach additional pages as needed: Page 4 of 6 State Stormwater Management Permit No. SW$ 180515 AS -BUILT I)ESIGNEWS CE11TIhICATION FOR LNFILTIUkTIOti P1Z0.TECT 1 hereby state that I am a licensed professional and I certify by my signature and seal below. that I have observed the construction of the project named above to the best of my abilities with all due care and diligence, and that the project meets all of the MDC found in \CAC 0211.1051 in accordance with the permit documents, plans and specifications on file with or provided to the Division, except as noted on the "AS -B IUI"' drawings, such that the intent of the Stormwater rules and the general statutes has been preserved. Check here if this is a partial certification. Section. phase. SCNI ;? Check here if this is a part of a lust -Track As -Built Package Submittal per .1044(4)__ Check Isere if the Designer did not obsen-e the construction, but is certifying the project. Check here if pictures of the SCM are provided. Printed Name Signature \C Registration Number Date SEAL.: Consultant's Mailing Address' City,'Statc+III' Phone'Number Consultant's Email address: OO Circle N if the as -built value differs from the Plan. If N is circled, provide an explanation on Page 2. OO \/h = not evaluated (provide explanation on page 2) CZNiA not applicable to this project or SCNI This Certification must be completed in conjunction with the General MDC certification under NCAC 0211.1050 Consultant's Certification (.MDC .1051) 0As-built ®N/E ®NIA A. Inlets / Pretreatment / Design Depths / Elevations I . Inlets are located per the approved pians. , Y or \ I 2. Pretreatment measures are provided? (Rooftop runoff does not Y or N require pre-treatment.) Y or N 3. The area and depth of the basin consistent with the approved plans 4. The bottom elevation of the basin is consistent with the I Y or N approved plans. 5. The bypass elevation is consistent with the approved plan. I Y or N 6. The overflow clevation is consistent with the approved plan. ' Y or N B. Soils / SHWT / Sub rade 1. The hydraulic properties of the insitu soils arc in accordance I Y or N with the soils report_ I Y N 2. The lowest point of the infiltration system is a minimum of 2 feet above the SI -11' T. or 3. If separation to the SHV4 T is less than 1 foot, the water table Y draws down to it re_stonn level within 72 hours. or 4. The slope of the soil subgrade is 21o. Y or N C. Drawdown Time i 1. The system dewaters within 72 hours? Y or N I 2. The Insitu soils were removed and replaced with suitable Y or infiltration media to achieve the 72 hour drawdown. (DAs -built ' ®NIE®NIA D. Observation Port — for underground systems, a minimum of one Y or N inspection ort has been provided. Page 5 of 6 State Stormwater Management Permit No SW8 180515 Provide an explanation for every MDC that was not met_ and for every item marked `:NIA" or "NIE': below. Attach additional pages as needed; Page 6 of 6 DEMLR USE ONLY Date Received Fee Paid I Permit Number 5-31-20/6 CXR 41:53720 SWU 180515" Applicable Rules: ❑ Coastal SW -1995 ❑ Coastal SW - 2008 ❑ Ph II - Post Construction (select all that apply) D Non -Coastal SW- HQW/ORW Waters ❑ Universal Stormwater Management Plan ❑ Other WQ MgMt Plan: State of North Carolina Department of Environment and Natural Resources Division of Energy, Mineral and Land Resources STORMWATER MANAGEMENT PERMIT APPLICATION FORM This form may be photocopied for use as an original I. GENERAL INFORMATION 1. Project Name (subdivision, facility, or establishment name - should be consistent with project name on plans, specifications, letters, operation and maintenance agreements, etc.): P1043 Hadnot Point Water Treatment Plant Replacement _ 2. Location of Project (street address): MCB Camp Lejeune, Holcomb Boulevard City:lacksonville County:Onslow Zip:28547 3. Directions to project (from nearest major intersection): The proiect site is located on Holcomb Boulevard between Brewster Boulevard and Wilson Boulevard, MCB Camp Lejeune. Proceed south on Holcomb Boulevard approximately 1.5 miles from the main gate to the site entrance on the right. �^ _ 4. Latitude:34° 42' 03.98" N Longitude:77° 20' 05.57" W of the main entrance to the project. 11. PERMIT INFORMATION: 1. a. Specify whether project is (check one): ®New ❑Modification ❑ RenewaI w/ Modificationt tRenawals with modifications also requires SWU-102 - Renewal Application Form b. If this application is being submitted as the result of a modification to an existing permit, list the existing permit number , its issue date (if known) , and the status of construction: ❑Nat Started ❑Partially Completed* ❑ Completed* *provide a designer's certification 2. Specify the type of project (check one): Flow Density ®High Density ❑Drains to an Offsite Stormwater System ❑Other 3. If this application is being submitted as the result of a previously returned application or a letter from DEMLR requesting a state stormwater management permit application, list the stormwater project number, if assigned, and the previous name of the project, if different than currently proposed, 4_ a. Additional Project Requirements (check applicable blanks; information on required state permits can be obtained by contacting the Customer Service Center at 1-877-623-6748): ❑CAMA Major ®Sedimentation/Erosion Control: 20 ac of Disturbed Area ❑NPDES Industrial Stormwater E]404/401 Permit: Proposed Impacts b.If any of these permits have already been acquired please provide the Project Name, Project/Permit Number_, issue date and the type of each permit: 5. Is the project located within 5 miles of a public airport? ®No []Yes F. k MAT i I U#0 If yes, see S -L. 20I2-200, Part VP http://portal.ncdenr.org/webllr/rules-and-regulations i Form SWU-101 Version Oct. 31, 2013 Page 1 of 6 III. CONTACT INFORMATION 1. a. Print Applicant / Signing Official's name and title (specifically the developer, property owner, lessee, designated government official, individual, etc. who owns the protect): Applicant/Organization:Commandine Officer, Marine Corps Base, Camp Lejeune _ __— Signing Official & Title:Neal Paul, Deputy Public Works Officer b. Contact information for person listed in item 1a above: Street Address:Buildinu 1005 Michael Road City:MCB Carnp Le'eune State:NC Zip:28547 Mailing Address (if applicable):Building 1005 Michael Road City:MCB Camp Lejeune State:NC Zip:28547 Phone: (910 ) 451-2213 Fax: (910 } 451-2927 Email:neal.pauI®usmc.mil_ c. Please check the appropriate box. The applicant listed above is: The property owner (Skip to Contact Information, item 3a) ❑ Lessee* (Attach a copy of the lease agreement and complete Contact Information, item 2a and 2b below) ❑ Purchaser* (Attach a copy of the pending sales agreement and complete Contact Information, item 2a and 2b below) ❑ Developer* (Complete Contact Information, item 2a and 2b below_) 2. a. Print Property Owner's name and title below, if you are the lessee, purchaser or developer. (This is the person who owns the property that the project is located on): Property Owner/ Organization: Signing Official & Title: b. Contact information for person listed in item 2a above: Street Address: City: State: Zip: Mailing Address (if applicable): City:— Phone: Email: State: Fax: Zip: 3. a. (Optional) Print the name and title of another contact such as the project's construction supervisor or other person who can answer questions about the project: Other Contact Person/ Organization: David Towler Signing Official & TitIe:Civ_il Desi. Branch b_Contact information for person listed in item 3a above: Mailing Address:Public Works Division, Building 1005 City.Camy Lejeune._. State:NC Zip:28547 R Phone: 910 451-3238 ext.3284 Fax: f Email: 4. Local jurisdiction for building permits: Point of Contact: Phone #: Form SWU-101 Version Oct. 31, 2013 Page 2 of 7 • IV. PROJECT INFORMATION 1. In the space provided below*, briefly summarize how the stormwater runoff will be treated_ Site stormwater runoff will be collected by a combination of overland flow, storm sewer ping and inlets, culverts, and ditches. The site will be divided into two approximately equal drainage areas. The discharge from each area will be directed to two separate stormwater management infiltration basins located to the west of the site. The entire site will drain to these two stormwater control measures. Maintenance access will be rovided to the infiltration basins from the WTP site through a manual double swing ate and grass access drive, located between the two finished water storage tanks. Construction of a concentrate discharge pipe to downstream surface waters is inlcuded in the project but has no new built upon area. 2. a. If claiming vested rights, identify the supporting documents provided and the date they were approved: ® Approval of a Site Specific Development Plan or PUD Approval Date: ❑ Valid Building Permit Issued Date: ❑ Other: Date: b. If claiming vested rights, identify the regulation(s) the project has been designed in accordance with: ❑ Coastal SW -1995 ❑ Ph II - Post Construction 3. Stormwater runoff from this project drains to the White Oak River basin. 4. Total Property Area: 14.0 acres 5. Total Coastal Wetlands Area: 0 acres 6. Total Surface Water Area: 0 acres 7. Total Property Area (4) - Total Coastal Wetlands Area (5) - Total Surface Water Area (6) = Total Project Area+:14.0 acres Total project area shall be calculated to exclude the following: the normal pool of impounded structures, lire area between the banks of streams and rivers, the area below the Normal High Water (NHVI�) line or Mean High Water (MHW) fine, and coastal wetlands landward from the NHW (or MHW) line. The resultant project area i.s used to calculate overall percent built upon area (BLIA). Non -coastal wetlands landward of the NHW (or MHM Iine may be included in the total project area. 8. Project percent of impervious area: (Total Impervious Area f Total Project Area) X 100 = 36.2 9. How many drainage areas does the project have?2 (For high density, count I for each proposed engineered stormwater BMP. For low density and other projects, use I for the whole property area) 10. Complete the following information for each drainage area identified in Project Information item 9. If there are more than four drainage areas in the project, attach an additional sheet with the information for each area provided in the same format as below. �'�) , L.. it '• �•._� MAY 3 1 2018 Form SWU-101 Version Oct. 31, 2013 Page 3 of 7 Basin Information Drainage Area 1 Drainage Area 2 Drainage Area _ Drainage Area Receiving Stream Name Wallace Creek Wallace Creek Stream Class * SB; NSW SB; NSW Stream Index Number * 19-20 19-20 Total Drainage Area (so 189,400 223,570 On-site Drainage Area (sf) 189,400 223,570 Off-site Drainage Area (so 0 0 Proposed Impervious Area** (so 62,840 91,040 Impervious Area* total 33 41 Impervious" Surface Area Drainage Area 1 Drainage Area 2 Drainage Area Drainage Area _ On-site Buildings/ Lots (so 8,560 26,203 On-site Streets (sf) 28,267 43,652 On-site Parking (sf) 0 11,727 On-site Sidewalks (so 932 7,580 Other on-site (so 16,434 1,878 Future (so 8,647 water tank 0 Off-site (sf) 0 0 Existing BUA*** (so 0 0 Total (sf): 62,840 91,040 * Stream Class and Index Number can be determined at: httg.11txortaI.ncdeur.org e� bis/csulclassi&rcations * Impervious area is defined as the built upon area including, but not limited to, buildings, roads, parking areas, sidewalks, gravel areas, etc. *** Report only that amount of existing BUA that will remain after development. Do not report any existing BLIA that is to be removed and which will be replaced by new BUA. 11, How was the off-site impervious area listed above determined? Provide documentation. N/A Proiects in Union County: Contact DEMLR Central Office staff to check if the project is located within a Threatened & Endangered Species watershed that may be subject to more stringent Vormwater requirements as per 15A NCAC 02B.0600. V. SUPPLEMENT AND O&M FORMS The applicable state stormwater management permit supplement and operation and maintenance (O&M) forms must be submitted for each BMP specified for this project. The latest versions of the forms can be downloaded from hrtp: /i'portal.ncdennorg/web/wq/ws/su/bmlp-manual, VI. SUBMITTAL REQUIREMENTS Only complete application packages will be accepted and reviewed by the Division of Energy, Mineral and Land Resources (DEMLR). A complete package includes all of the items Iisted below. A detailed application instruction sheet and BMP checklists are available from hqp: l f' pQrtal.ncdenr.org/web/wg/ws/sulstatesw/forms..docs. The complete application package should be submitted to the appropriate DEMLR Office. (The appropriate office may be found by Iocating project on the interactive online map athltp: f.Jlportal_ncdenr.orst/web/wg/ws/su I maV5.) Please indicate that the following required information have beenprovided by initialine in the space provided for each item. All original documents MUST be signed and initialed in blue ink. Download the latest versions for each submitted application package from h!W://12ortal.ncdenr.org/web/­wg/`ws/su/statesw/forms docs. itials 1. Original and one copy of the Stormwater Management Permit Application Form, 2. Original and one copy of the signed and notarized Deed Restrictions & Protective Covenants Form. (if required as per Part VII below) 3_ Original of the applicable Supplement Form(s) (sealed, signed and dated) and O&M agreement(s) for each BMP. 4. Permit application processing fee of $505 payable to NCDENR. (For an Express review, refer to http:/ /www.envhelp.org/ nacres/onestopexpress.htmI for information on the Express program and the associated fees. Contact the appropriate regional office Express Permit Coordinator for additional information and to schedule the required application meeting.) Form SWU-101 Version Oct. 31, 2013 Page 4 of 7 5. A detailed narrative (one to two pages) describing the stormwater treatment/managementfor Lf} the project. This is required in addition to the brief summary provided in the Project Information, item 1. 6. A USGS map identifying the site location. If the receiving stream is reported as class SA or the a receiving stream drains to class SA waters within' --z mile of the site boundary, include the 1/2 mile radius on the map. 7. Sealed, signed and dated calculations (one copy). 8. Two sets of plans folded to 8.5" x 14" (sealed, signed, & dated), including: fS A"T_ a. Development/ Project name. b. Engineer and firm. c. Location map with named streets and NCSR numbers. d. Legend. e. North arrow. f. Scale. g. Revision number and dates. h. Identify all surface waters on the plans by delineating the normal pool elevation of impounded structures, the banks of streams and rivers, the MHW or NHW line of tidal waters, and any coastal wetlands landward of the MHW or NHW lines. • Delineate the vegetated buffer landward from the normal pool elevation of impounded structures, the banks of streams or rivers, and the MHW or NHW of tidal waters. i. Dimensioned property/ project boundary with bearings & distances. j. Site Layout with all BUA identified and dimensioned, �� !�� k. Existing contours, proposed contours, spot elevations, finished floor elevations. ;. I. Details of roads, drainage features, collection systems, and stormwater control measures.'. m. Wetlands delineated, or a note on the plans that none exist. (Must be delineated by a BY:— qualified person. Provide documentation of qualifications and identify the person who made the determination on the plans. n. Existing drainage (including off-site), drainage easements, pipe sizes, runoff calculations. o. Drainage areas delineated (included in the main set of plans, not as a separate document). p. Vegetated buffers (where required). 9. Copy of any applicable soils report with the associated SHWT elevations (PIease identify elevations in addition to depths) as well as a map of the boring locations with the existing elevations and boring Iogs. Include an 8.5"x11" copy of the NRCS County Soils map with the project area clearly delineated. For projects with infiltration BMPs, the report should also include the soil type, expected infiltration rate, and the method of determining the infiltration rate. (Infiltration Devices submitted to WiRO: Schedule a site visit for D,EMLR to verify the SHVVT prior to submittal. (910) 796-7378.) 10. A copy of the most current property deed. Deed book: N/ Page No: Nf A 11. For corporations and limited liability corporations (LLC): Provide documentation from the NC7 Secretary of State or other official documentation, which supports the titles and positions held by the persons listed in Contact Information, item la, 2a, and/or 3a per 15A NCAC 2H.1003(e). The corporation or LLC must be listed as an active corporation in good standing with the NC Secretary of State, otherwise the application will be returned. hft:/ /w-w-w.secretaiy.state.nc.us/Corl2orationsICSearch.as x VII. DEED RESTRICTIONS AND PROTECTIVE COVENANTS For all subdivisions, outparcels, and future development, the appropriate property restrictions and protective covenants are required to be recorded prior to the sale of any lot. If lot sizes vary significantly or the proposed BUA allocations vary, a table listing each lot number, lot size, and the allowable built -upon area must be provided as an attachment to the completed and notarized deed restriction form. The appropriate deed restrictions and protective covenants forms can be downloaded from http://VortaI.ncdenr.org/web/Ir/state-stormwater- forms docs. Download the latest versions for each submittal. In the instances where the applicant is different than the property owner, it is the responsibility of the property owner to sign the deed restrictions and protective covenants form while the applicant is responsible for ensuring that the deed restrictions are recorded. By the notarized signature(s) below, the permit holder(s) certify that the recorded property restrictions and protective covenants for this project, if required, shall include all the items required in the permit and listed on the forms available on the website, that the covenants will be binding on all parties and persons claiming under them, that they will run with the land, that the required covenants cannot be changed or deleted without concurrence from the NC DEMLR, and that they will be recorded prior to the sale of any lot. Form SWU-101 Version Oct. 31, 2013 Page 5 of 7 VIII. CONSULTANT INFORMATION AND AUTHORIZATION Applicant Complete this section if you wish to designate authority to another individual and/or firm (such as a consulting engineer and/or firm) so that they may provide information on your behalf for this project (such as addressing requests for additional information). Consulting Engineer:Anna Lee Bamforth, P.E., L.S. Consulting Firm: Bamforth Engineers + Surve , ors Mailing Address:2207 Ham.12ton Boulevard City:Norfolk State:VA Zip:23517 Phone: (757 ) 627-7079 Fax: L7 _� 625-7434 U-mail:alb@bamforth.com IX. PROPERTY OWNER AUTHORIZATION (if Contact Information, item 2 has been filled out, complete this section) 1, (print or type name of person listed in Contact Information, item 2a) _._ , certify that I own the property identified in this permit application, and thus give permission to (print or type name of person listed in Contact Information, item Ia) with (print or type name of organization listed in Contact Information, item Ia) to develop the project as currently proposed. A copy of the lease agreement or pending property sales contract has been provided with the submittal, which indicates the party responsible for the operation and maintenance of the stormwater system. As the legal property owner I acknowledge, understand, and agree by my signature below, that if my designated agent (entity listed in Contact Information, item 1) dissolves their company and/or cancels or defaults on their lease agreement, or pending sale, responsibility for compliance with the DEMLR Stormwater permit reverts back to me, the property owner. As the property owner, it is my responsibility to notify DEMLR immediately and submit a completed Name/Ownership Change Form within 30 days; otherwise I will be operating a stormwater treatment facility without a valid permit. I understand that the operation of a stormwater treatment facility without a valid permit is a violation of NC General Statue 143-215.1 and may result in appropriate enforcement action including the assessment of civil penalties of up to $25,000 per day, pursuant to NCGS 143-215.6. Signature: Date: 11 , a Notary Public for the State of . County of , do hereby certify that _ personally appeared before me this _ day of . , and acknowledge the due execution of the application for a stormwater permit. Witness my hand and official sea], SI:Al, My commission expires. 2018 Form SWU-101 Version Oct. 31, 2013 Page 6 of 7 X. APPLICANT'S CERTIFICATION I, (print or hjpe name of person listed in Contact Information, item 1a) Neal Paul certify that the information included on this permit application form is, to the best of my knowledge, correct and that the project will be constructed in conformance with the approved plans, that the required deed restrictions and protective covenants will be recorded, and that the proposed project complies with the requirements of the applicable stormwater rules under 15A NCAC 2H.1000 and any other applicable state stormwater requirements. Date: I, lit DCC ` a Notary Public for the State of 41� C County of �g�-to do hereby certify that .cC _ 11 ��:� personally appeared before me thisA day of Kand ack owledge the due execution of the application for a stormwater permit. Witness my and and official seal, Notary Public Onslow Cour•!y ipy Cammisslon Expires= 05/2612019 CARO \0 �rrrir�ut►t�► SEAT. My commission expires� � La� o Form SWU-10I Version Oct. 31, 2013 Page 7 of 3 LU a IL ir Lt] 0 U O LL N W t z Ll! n L!! Q. IL I 0 I U O J o' r d U t a is ' N U) N L N C ED E au b d> I` [,61= o 3 0 LL co O 4 dLL2¢ m a�c ° o�n myaLm�E.�,a m°3 c m m E E L ° co 3C7 n, mA G m �ol� r �I I J U O CD C � fie. • ui G Q% a a7 al I O W .. 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This maintenance record shall be kept in a log in a known set location. Any deficient BMP elements noted in the inspection will be corrected, repaired, or replaced immediately. These deficiencies can affect the integrity of structures, safety of the public, and the pollutant removal efficiency of the BMP(s). The BMP(s) on this project include (check all that apply & cc Bioretention Cell Quantity: Dry Detention Basin Quantity: Grassed Swale Quantity: Green Roof Quantity: Infiltration Basin Quantity: Infiltration Trench Quantity: Level SpreaderNFS Quantity: Permeable Pavement Quantity: Proprietary System Quantity: Rainwater Harvesting Quantity: Sand Filter Quantity: Stormwater Wetland Quantity: Wet Detention Basin Quantity: Disconnected Impervious Area Present: User Defined BMP Present: 2 O&M tables will be added automatically)-. Location(s): Location(s): Location(s): Location(s): Location(s): Northwest and Southwest of WTP site Location(s): Location(s)- Location(s), ocation(s):Location(s): Location(s): Location(s)-- Location(s)- Location(s): ocation(s):Location(s)- Location(s): Location(s): Location(s): Location(s): I acknowledge and agree by my signature below that I am responsible for the performance of the maintenance procedures listed for each BMP above, and attached O&M tables. I agree to notify NCDENR of any problems with the system or prior to any changes to the system or responsible party. " Responsible Party: Title & Organization: Street address: City, state, zip: Phone number(s): Email: Neal Paul Deputy Public Works Officer Building 1005 Michael Road MCB Camp le'eune, NC 28547 910-451-2213 neat. paul@usmc.mil Signat re: Date: 2.1 /S a Notary Public for the State of 11057 _ County of , do hearby certify that personally appeared before me this day of and acknowledge the due execution of the O erations and Maintenance Agreement, Witness my hand and official sea Vim. tifiiu e NLO Public Onslow Cour `y My Commission Expires 05/2612019 S�r?l (3VS1j %2 P 'O�r'�I CARO````��. STOMP +My commission expires aQ4 q 5/18/1018 Version 1.4 W&M IV14FIL Page 1 of 4 Infiltration System Maintenance Requirements Important maintenance procedures: - The drainage area will be carefully managed to reduce The sediment load to The infiltration basin. Immediately after the infiltration basin is established, the vegetation will be watered twice weekly if needed until - the plants become established (commonly six weeks). _ No portion of the infAration basin will be fertilized after the initial fertilization that is required to establish the vegetation. - The vegetation in and around the basin will be maintained at a height of approximately six inches. After the infiltration basin is established, it shall be inspected once a quarter and within 24 hours after every storm event greater than 1.0 inches (or 1.5 inches if in a Coastal County). Records of operation and maintenance shall be kept in a known set location and shall be available upon request. inspection activities shall be performed as follows. Any problems that are found shall be repaired immediately_ BMP element: Potential problem: How to remediate the problem: The entire BMP Trash/debris is present. Remove the trash/debris. The perimeter of the Areas of bare soil and/or Regrade the soil if necessary to remove the gully, and then plant a infiltration basin erosive gullies have formed. ground cover and water until it is established. Provide lime and a one- time fertilizer application. The inlet device: pipe or The pipe is clogged (if Unclog the pipe. Dispose of the sediment off-site. swale applicable). The pipe is cracked or Replace the pipe. otherwise damaged (if applicable). Erosion is occurring in the Regrade the swale if necessary to smooth it over and provide erosion swale (if applicable). control devices such as reinforced turf matting or riprap to avoid future problems with erosion. The forebay Sediment has accumulated Search for the source of the sediment and remedy the problem if and reduced the depth to 75% possible. Remove the sediment and dispose of it in a location where it of the original design depth. will not cause impacts to streams or the BMP. Erosion has occurred or Provide additional erosion protection such as reinforced turf matting or riprap is displaced, riprap if needed to prevent future erosion problems. Weeds are present. Remove the weeds, preferably by hand. If pesticides are used, wipe them on the plants rather than spraying. The main treatment area A visible layer of sediment Search for the source of the sediment and remedy the problem if has accumulated. possible. Remove the sediment and dispose of it in a location where it will not cause impacts to streams or the BMP. Replace any media that was removed in the process. Revegetate disturbed areas immediately. Water is standing more than Replace the top few inches of filter media and see if this corrects the 5 days after a storm event. standing water problem. if so, revegetate immediately. If not, consult an appropriate professional for a more extensive repair. Weeds and noxious plants Remove the plants by hand or by wiping them with pesticide (do not are growing in the main spray). treatment area. The embankment Shrubs or trees have started Remove shrubs or trees immediately, to grow on the embankment. An annual inspection by an Make all needed repairs. appropriate professional shows that the embankment needs repair. The outlet device Clogging has occurred. Clean out the outlet device. Dispose of the sediment off-site. The outlet device is damaged Repair or replace the outlet device. STORM -EZ 5f1812018 Version 1.4 O&M Manual Page 3 of 4 The receiving water Erosion or other signs of Contact the local NC Department of Environment and Natu damage have occurred at the Resources Regional Office. outlet. STORM -EZ 511812018 Version 1 4 O&M Manual Page 4 of 4 2. REFER TO SHEET C-602 FOR STORM SEWER SCHEDULE SHOWN AS NUMBER IN SQUARE. 3. REFER TO SHEET C-512 FOR INFILTRATION BASIN DETAIL. KEY PLAN kPHIC SCALE w z �z�� owe' CC z z j CL Q8zm c� z ECEIVE JUN 112018 BY: SGU 8/d'GS/s 1 rap COWW6li:R SAESF/4-TRY TO MTE DES W CRw CAD PM/om M -'CH KNAGER CHTF ENC/ARCH + R"c PRGiEC+iON Z Uz w z J W C9 _ � Z z 0 Y W 2 V Q 0 J zLLI �- Lc Z �..� �o �z (D CL Q x CL W z � zLd Z Z IQW w CL w ¢ ~ t Li W z4 J ry wL Coll) LL. V of � li j o WLu W !— Z < SCALE: AS SHOWN EPiROJECT NO 79M CCNSR. CO,'fR NO z IL W Q _z Q 0 z Q z Q 'iAVtAC DRAWING, NO. 12771745 SHEET 110 0. 704 CG 101 aRAWFORM nm- sKft 31 JANUARY 2017 VA 101 NOTES: 1. SEE SHEET C-001 FOR LEGEND. KEY PLAN IAPHIC SCALE ECEIVE MAY 3 12018 �Y:SG�B/SUS/S 0 i 40 601 :0 20' T 5 -CR COMMUDER "TAC ACTM I SARSFACTORY TO TATE DES CAB JDRW FN/m BRA%CH LIANAGER CHIEF ENG/ARCH FIRE PROTECTION z CS114 F- _ oz of z CS101 z CS102 CS103 �¢z C) V) W U 41..k Q W ) 30 CS104 oz CS15�o CS106 �J J ~ z W z z Zz z � M OW ¢ W CS107 =CD CS108 _. CS109 ¢OO W Q —all{ Lu Enn CS110 J CS111 CS112 ~ oW o w 0113 who Qz CS114 KEY PLAN IAPHIC SCALE ECEIVE MAY 3 12018 �Y:SG�B/SUS/S 0 i 40 601 :0 20' T 5 -CR COMMUDER "TAC ACTM I SARSFACTORY TO TATE DES CAB JDRW FN/m BRA%CH LIANAGER CHIEF ENG/ARCH FIRE PROTECTION SCALE: AS SHOWN EPRCJECT NO.- 7964 CONSTR, CONTR. N0. NAVFAC DRA'NING NO 12771724 -HF- ,T 089 csi 01 ORAWFORM REVISION: 31 J WOAFt! 2017 Jul 'r z F- _ oz w J z i� z CW C �¢z C) V) W U Q W 30 oz �J J ~ z W z z Zz z � M OW ¢ W w =CD ¢OO W Q J Lu Enn W � J iF Q M rn ~ oW o w who Qz SCALE: AS SHOWN EPRCJECT NO.- 7964 CONSTR, CONTR. N0. NAVFAC DRA'NING NO 12771724 -HF- ,T 089 csi 01 ORAWFORM REVISION: 31 J WOAFt! 2017 Jul 'r S1TWACTURY i0 WE TU N-2018 5 NAVFAC DRAWING NO 12771636 �- 001 or 704 G-001 pRAlnw MV51ON: 31 JAN1WlY 2017 9 0 IN DESTil oRea KBR CHK JAS dmmm PM/DM SITE WORK BRANCH MANAGER CKEFiREF ENG/ARCH LOCATION FiRr_ FROT"cCiiON LL Z o Z wCC w Q LU W Zo U w� Q W 0000 z ❑ 'w W Z� 913 4 10 0Z �' . 'L o �V,co (D �" � 1 _ Z JAN aCCg W o� WW azo p LLJ W w =Zz 0 z Z °Czwh z JQw a�� w CL cc Q=¢ w v Q l— w W O J � LJ.. m V— L.L� ca o � Ill EIVE Q� z jzj Q MAY 3 1 2018 SCALE NTS BY JS0JSQS�S PROJECT NO.: 796455 COrJSTR CONTR. NO 5 NAVFAC DRAWING NO 12771636 �- 001 or 704 G-001 pRAlnw MV51ON: 31 JAN1WlY 2017 9 0 IN Attachment 8 Decision Memorandum .,�r.IgION NIEMoRA�OUM Page 1 ER# (Assigned by EMD) ER -16-125 REQUEST FOR ENVIRONMENTAL. IMPACT REVIEW Date Received:May 17, 2016 GENERAL INSTRUCTIONS: Complete this form to initiate EMD review of proposed actions. Detailed instructions and guidance are provided on page 7 of this form. 1. Coordinate your proposal through your command and the appropriate MCB Camp Lejeune or MCAS New River sponsor. 2. Complete this form and send it and any maps, etc. to EMD at Lejeune REIR@usmc mil 3. Complete sections I and II and IV (if applicable). Clarification on certain questions Is provided on page 7 of this form EMD contacts are listed on page 6, to assist you if needed. Explain questions answered YES in the space provided following Section Il, EMD will complete Section III after you submit the form. Contact NEPA for assistance in preparation of maps and shapefiles if you do not have GIS capability 4. The NEPA section will contact you to confirm receipt of the REIR. We also may need you to go onto the project site and physically mark the boundaries of your project, 5. Upon completion of EMD review, the NEPA section will return all EMD comments in Section III Upon receipt from EMD, sign and return the form to the NEPA section. SECTION I - GENERAL PROJECT INFORMATION 1. ACTION PROPONENT (Organization and Contact Information) G-F/IDD Jonathan N. Casey 910-451-9609 jonathan.casey@usmc.mil 2. WHO WILL THE WORK BE DONE BY? IF THIS WORK IS BEING DONE BY TROOP TRAINING, CONTACT THE INSTALLATION AND ENVIRONMENT (18E) OPERATIONS OFFICER AT 451-3035 ® Contract Self -Help Base Workforce Troops NIA Other (Explain): 3. TITLE OF PROPOSED ACTION (INCLUDE PROJECT NUMBER, E.G. P#, LE#, Maximo#, if applicable) 4. Maps and shape files sent? OUTFALL and DISCHARGE PIPE for P1043 - Water Treatment Plant Replacement Hadnot Pt ® YES F1 NO 5. PURPOSE AND NEED FOR ACTION (Why Is the project needed? What are the objectives?) This project constructs a discharge for an 8 million gallons per day (MGD) water treatment facility that utilizes membrane filtration technology. The membrane filtration technology will better enable compliance with current and future regulatory requirements in addition to addressing possible salt water intrusion into the water supply aquifers. Concentrate (brine) discharge will be piped from the WTP to the mouth of Wallace Creek. This project will provide adequate and environmentally compliant supply of potable water to meet the domestic industrial, and fire protection requirements of Marine Corps Base, Camp Lejeune. WTP site was reviewed under GTF EIS. 6. DESCRIPTION OF PROPOSED ACTION AND ANY ALTERNATIVES CONSIDERED (Provide sufficient details for evaluation of the total action) Construct a discharge pipe and outfall from a new membrane filtration water treatment facility. Concentrate will discharge into mouth of Wallace Creek via pipe route from the WTP. Pipe will be approximately 2 miles in length. Page 1 pEOISION MEMoRp.youm 7. RDD or IDD COMMENTS, SITE APPROVAL ❑ Complete? (attach to REIR) ❑ Not applicable ® Pending? (clarify status) Clarity Pending status: A site approval request is being submitted concurrently with this REIR package to EMD. MCBCLII&EIEMD15090.1213 (3111) PREVIOUS EDITIONS ARE OBSOLETE ER# (Assigned by EMD) ER -16-125 8 TOWERS WORKING GROUP COORDINATION (If applicable, see Instructions) ❑ Section IV complete and attached? ® Not applicable ADOBE 8.0 SECTION II - CLARIFICATION ON THE PROPOSED ACTION a. Air Quality: 1. N Will your project involve any of the following? (Indicate all that apply, Indicate "new" or "modified" as appropriate) Abrasive Blasting Tanks (ASTs, USTs) Remediation Landfill Surface Coating Rock Crushing Lime storage Welding Grinding Open Burning Woodworking Jet Engine Testing Painting Boilers Fuel Dispensing Paint Booth Generators Paris Oven Paint Gun Cleaners Engine Test Stands Parts Cleaner Paint Strippers Fiberglass Repair Fire Training Pit Refrigerant Storage Recovery, and/or Recycling Bulk Chemical Storage (liquid or solid) Provide proposed construction dates, equipment size, specifications, and estimated types (e g provide current version of Material Safety Data Sheet) and amounts of material usage data (e.g_ amount of fuel to be burned, amount of paint to be sprayed). Page 2 2, No 3. No 4, No T)r,r ON MlEMD�yDUM ER# (Assigned by EMD) ER -16-125 Will pollution control equipment be involved (e.g., filter or incinerators)? Will the project involve the use or disposal of asbestos? Will project cause dust problems either temporarily during construction or over the long term? MCBCUIBEIEMD15090.1213 (3111) PREVIOUS EDITIONS ARE OBSOLETE Page 3 ADOBE 8 0 DEC{SION MEM0S,wNpUM ER# (Assigned by EMD) ER -16-125 b Land Duality: 1. 10 ac. Number of acres involved? Indicate total project area and also indicate separately the total area to be cleared, graded, and/ or filled. 2. No Will the action require use of earthen fill material? Where wilt it come from (onsite borrow pit or purchased)? 3. Yes Will vegetation be cleared? if yes, Indicate whether roots will be removed also, or whether vegetation will be cut only to the soil surface without root disturbance 4. No Will the project increase impervious area by 10,000ft squared or more? 5. Yes Will wetlands be involved? How many acres? What work will be done In wetlands? c Groundwater Quality: 1. No Does the project involve use of herbicides, insecticides, or other pesticides? 2. No Does the project involve installationluse of septic tanks, leach beds, or other on-site disposal of sanitary waste? 3. No Will there be any wells dug or any excavation deeper than 20 feet? 4. No Will the project generate or use any toxic or hazardous materiallwaste materials? 5. No Are there any known Installation Restoration Program (Comprehensive Environmental Response, Compensation, and Liability Act - CERCLA or Resource Conservation Recovery Act - RCRA) sites or hazardous waste treatment, storage, and disposal (RCRA) facilities within the proposed project area? 6. No Will there be an increase of solid waste (temporarily or permanently) caused by Implementing the projecuaction? 7. No Will the project or action be carried out within 100 to 500 feet of a drinking water supply well? If yes, provide distance to nearest drinking water well 8. No Does the project require the installation or removal of any petroleum or non -petroleum underground storage tank (UST)? d. Surface ater-Quality. 1. No Is the project located on or in a water body or adjacent to or in the 100 -year flood plain? 2. No Will the project involve construction of drainage ditchslunderground drains for purposes of lowering water table? 3. No After construction is complete, will petroleum products Including fuel. all and lubricants be routinely stored or used (temporarily or permanently) at the site? 4. No Does the project require the installation of any petroleum or non -petroleum above ground storage tank (AST)? e. Natural Resources: 1. Yes Will frees be cut? Provide an estimate of the number of trees to be cut if a small number, or estimate the acreage if appropriate Disturbed area 10 ac. 2. Yes Will shrubs, or other low -growing vegetation be cut? 3. No Will completion of the project result in a change in land use from what is presently shown in the Base Master Plan? 4. No Will public access for hunting. boating, fishing. ect . be restricted? 5. No Are there potential effects on any threatened or endangered species? 6. No Does the project involve the transfer (purchase, sale. lease, easement or otherwise) of any real estate Interest? MCBCL118E/EMD/5090.1213 (3111) PREVIOUS EDITIONS ARE OBSOLETE ADOBE 8.0 Page 4 ECIS�ON MEMO�NpL1M r ER# (Assigned by EMD) ER -16-125 f. Cullural Resources; 1. No Are there any known archaeological sites in the area of your project/action? 2. No Are there any known historic buildings or districts affected by the projectfaclion? 3. If known, please contact the Base Archaeologist/Cultural Resources Program Manager for assistance at (910) 451-7230 g. Utilities and Seodcec• 1, No Will utilities be required? If yes, please list below. 2 No Will modifications to existing utilities be required? If yes, please list below. h. SoclaREconamic Consideratians; 1 No Will the project cause an increase/decrease in on -base or off -base military population? 2. No Will there be any increased demand on a local or state government to provide services? 3 No Will there be any changes to traffic flow and pattems on or off base? Cat Ex P34 appropriately address the National Environmental Policy Act requirement for this project. Cat Ex 434 "New Will the project cause noise or safety issues that could potentially impact off -base persons or property either during 4. No construction or from the project itself? I Ognp el Considerations: 1. No Are alternative procedures, practices, or technologies available to minimize environmental impact or utility use? wetlands or cultural resources will occur. No undetermined or uncontrolled releases of hazardous substances will occur. Are there likely effects on the human environment that. 2. No ❑ a. are highly uncertain? L] b- Involve unique or the potential for unknown risks? c. are scientifically controversial? Explain YES answers here *Total disturbed area est. - 10 ac of temporary disturbance *Wetland/ streams will be directionally bored - SECTION III - ENVIRONMENTAL ANALYSIS DETERMINATION 1• NO FURTHER NEPA REVIEW REQUIRED X PROPOSED ACTION QUALIFIES FOR CATEGORICAL EXCLUSION (CATER) CATER#: 34 PROPOSED ACTION DOES NOT QUALIFY FOR A CATEX; FURTHER ENVIORNMENTAL ANALYSIS REQUIRED 2. REMARKS a. <Environmental remarks will be inserted here Cat Ex P34 appropriately address the National Environmental Policy Act requirement for this project. Cat Ex 434 "New construction that is similar to existing land use and, when completed, the use or operation of which complies with existing regulatory requirements (e.g., a building within a containment area with associated discharges..runoff within existing handling capacities)' The environmental staff reviewed the proposal for P1043 Water Treatment Plant Replacement Hadnot Pt determined that the project triggers no extraordinary circumstances that would preclude use of a categorical exclusion. The action sets no precedent. It is conducted in accordance with federal and state laws to protect workers and the environment. No impacts to protected species, wetlands or cultural resources will occur. No undetermined or uncontrolled releases of hazardous substances will occur. Conformity analysis under the Clean Air Act is not required. The action proponent and/or contractor must implement the follp*g measures: per M�M���pUM ER# (Assigned by EMD) ER -16-125 1. If contaminants are suspected through odors or visual construction activities, at 451-9017 for further instructions. 2. There are no known monitoring wells in the project areas but if an unmarked well is discovered and inadvertently damaged, immediately contact EQB at 451-9017 for further instructions. 3. 311 UXO Safety Awareness Training is recommended for all construction workers (available through EOD, the OICC or EMD) as a precaution given that Camp Lejeune has been an active military base since the 1940s. Should a munitions -related item be found during construction, follow appropriate notifications as detailed in the 311 training. Any munitions -related item found during project construction should additionally be reported to EMD within 10 days (C. Delaney, 451-9385) to determine if additional evaluation and precautions are necessary (Explosives Safety Submission, UXO Tech Support, etc). 4. if the project includes installation of new activities/equipment which generate air emissions, and have not been evaluated for air permitting, contact AQ program at 910-451-5836 or 910-451-9421. Please note that air emission sources are required to be permitted prior to their instal lation/operation. Examples of such sources include, but are not limited to: boilers, water heaters, generators, storage tanks and painting/coating operations. 5. Ensure that any fugitive dust emissions generated by constructionrrenovation.'demolition are appropriately controlled. 6. Ensure sediment does not leave a construction site of any size as a result of land -disturbing activities. Coordinate with Water Quality Manager, EQB at 451-9122. 7. If this project involves the disturbance of 1 or more acres of land, it will require a State approved sed imentation?erosion control plan and stormwater permit. For questions regarding stormwater requirements coordinate with Water Quality Manager, EQB at 451-9122. To coordinate the permit application contact Public Works Division, Design Branch at 451-2213. 8. This project requires the installation/testing of backflow prevention devices on potable water lines in accordance with the Safe Drinking Water Act. Coordinate with Water Quality Manager, EQB at 451-9122 or Public Works Division, Operations Branch at 451-0896. 9. Construction cannot begin on project until the state issues an authorization to construct (ATC) letter. An Engineer's Report, Water System Management Plan, and approved engineering plans and specifications must be submitted to the state for the ATC. 10. The new system cannot be placed into service following construction until final approval has been received from the state. 11. Any discharges of wastewaters to surface waters of the state are required to be permitted under the National Pollutant Discharge Elimination System. 12. All streams and wetlands should be directionally bored to avoid impacts. Impacts (eg. fill, crossing) to streams and wetlands will require a permit from the US Army Corps of Engineers and the NC Division of Water Resources in addition to a consistency determination concurrence from the NC Division of Coastal Management. Please contact NEPA at 910-451-4542 if this project cannot avoid impacts to streams or wetlands through directional boring. 13. Any dredging (including trenching) or construction (including temporary structures like cofferdams) in Waters of the US will require a permit from the US Army Corps of Engineers and the NC Division of Water Resources in addition to a consistency determination concurrence from the NC Division of Coastal Management. Please contact the NEPA at 910-451-4542 if this project involves in -water construction activities. Note is This decision memorandum (DM) report documents the proper level of environmental review (CAT EX) for this project and does not constitute authority to proceed with implementation of the project. In accordance with BO 11013.4E, projects that propose modification, alteration, or addition to Class I (land) or Class ll (buildings, structures) real property require prior approval from the Installations and Environment Division. Note 2: The following EMD Sections reviewed the RE1R, replied to it and have no concerns: Cultural Resources, Air Quality Program, ECB, EACO, and RTAM. MCBCLl MEMD/5090.12!3 (3111) PREVIOUS EDITIONS ARE ADOBE 8.0 IS14N MEMORANOU ER# (Assigned by EMD) pEG ER -16-125 b. Permits and Applications: The proposed action requires the following permits and approvals: Permits Now -or Amended Sedimentation & Erosion Control New or include in WTP plan Water Extension Waste Water Extension Slormwater Air Quality Solid Waste Wetlands New CAMA Consistency Amended Grow The Force consistency Other: 91ft9LF nAmm.2ntal Concerns Y Asbestos Removal X Lead Paint Removal X Contaminated Soil Removal X Historic Preservation (SHPO consultation) X Significant lead time may be required to obtain required permits and approvals. For permit indicated contact (to be indicated, if necessary by EMD) 3. CHAIRMAN, EIWG (Name and Position) Jessi Baker 3a. SIGNATURE BAKER.JESSI.0.1505065995 D",W11' UP 1 M "AKE.A r.:SST o 19 �s $.-5 D.m �iuo-iisfs� s{tsew 3b, DATE 15 Sep 16 4. PROPONENT ACKNOWLEDGMENT (Name and Grade) Jonathan Casey 4a. SIGNATURE CASEY.JONATHAN N.151483 De9n1lli9prdbl CASEY -1014ATHANNMRM02l 3024 DW 2016 W 2114412}4lar 4b. DATE 21 Sep 16 By signing this DM (as the proponent) you are staling that you have received, read, and understand the environmental remarks presented in the DM, and you agree to ensure that these remarks are incorporated into the project planning files and forwarded for inclusion into any contract requirements. Information in this report is intended for the addressee's use in implementing the proposed action and provides guidance for implementation of the proposed action. It does not constitute approval for the action proponent to implement the proposed action. MCBCUIBEIEMD15090.1213 (3111) PREVIOUS EDITIONS ARE OBSOLETE Page 7 ADOBE B 0 �Mo�pvM ��G1S�oN M For assistance, EMD points of contact are listed below; ER# (Assigned by EMD) ER -16-125 SUBJECT Air Quality Contaminated Soil or Groundwater I Underground Storage Tanks ORGANIZATION TELEPHONE Environmental Quality Branch, Air Quality Section 451-5836 Environmental Quality Branch, Installation Restoration Section Environmental Quality Branch, Solid Waste & Tanks Section 451-9607 451-9421 i Drinking Water, Wastewater Environmental Quality Branch, WaterlWaste-Storm Water Section 451-9518 Hazardous Material & SolidlHaz Waste Mgt Environmental Compliance Branch, Environmental Assessment Section 451-5837 Soils, CAMA, and Wetlands Environmental Conservation Branch, Land & Wildlife Resources Section 451-7235 Threatened/Endangered Species (T&E) Environmental Conservation Branch, T&E Section 451-7228 Archaeology/Cultural Resources Environmental Conservation Branch, Archaeology Section 451-7230 Game and Non -Game Management Environmental Conservation Branch, Land & Wildlife Resources Section 451-7226 Forestry Protection Environmental Conservation Branch, Forestry Protection Section 451-7221 Timber Management Environmental Conservation Branch, Timber Mgt Section 451-7223 National Environmental Policy Act (NEPA) Environmental Conservation Branch, NEPA Section 451-4542/9363194W 9362 MCBCUI&FIEMDI5090 1213 (3/11) PREVIOUS EDITIONS ARE OBSOLETE Page 8 ADOBE 8 0 NoUM VS00oW M MCB Camp Lejeune REIR Preparation Instructions ER# (Assigned by EMD) ,ER -16-I25 Section I. 1. Action Proponent. Identify the commander, commanding officer, or civilian director of a unit, activity or organization who is initiating the proposal for action and who has command and control authority over the action once it is authorized. 2. Title of Proposed Action. Provide a descriptive title of the action, plus any numeric identifiers (MILCON P number, LE number, etc.). 3. Maps, figures, photographs, drawings, and site/facility layouts should also be provided to explain the details of the proposed action. 4. Purpose and Need for Action. Provide a brief narrative description of the current situation, the objectives of the proposed action, and the impact that would happen if the proposed action did not go forward. 5. Description of Proposed Action and Alternatives Provide a brief narrative description of the "who, what, where, when, and how" of the proposed action such that it answers the following questions WHO is proposing to undertake the action and which agencies and/or organizations have authority over it and responsibility for it? WHAT activities need to be accomplished to fully implement the action? Be sure to consider and include the following: 0 Pre -implementation Activities (Construction and Site Preparation). Information on the nature and types of construction (either new construction or the modification or refurbishment of existing structures) and site preparation should include site clearing and grading requirements; use of temporary access roads, staging areas, and borrow sites, where fill material is going to come from, and any other activities necessary to support construction This information is also relevant to the provision of new, or the modification and enhancement of existing, infrastructure, such as transportation (roads, rail, water or air), utilities (electricity. potable water, and wastewater), and communications (telephone, fiber optics. and radio transmission). 0 Operational Activities. Information on the project and related support operations should be included, such as facilities, equipment, and materials to be used, numbers of personnel involved; any testing, training, and maintenance activities; utility demands, and related transportation and storage requirements. 0 Post -operational Requirements. Information on reasonably foreseeable future requirements, including site and/or facility closeout, restoration, or demilitarization activities, should be described. If these activities are uncertain or unknown, include a statement to the effect that separate NEPA review may need to be undertaken before such activities can occur. This information is particularly important when large increases or decreases in existing emissions or waste streams are expected WHEN is the proposed action going to be implemented and how long will it take to complete? Identify project milestones, the frequency and duration of activities and any aspects of the proposed action that could result in effects that vary over time (e.g., time of day or season of the year) WHERE is the proposed action going to be implemented. and where are all of the activities necessary for its implementation going to occur. HOW will the proposed action be implemented including details on the required support elements, and can it be broken down into various components or phases? MCBCL/I&E/EMD150g0.12/3 (3111) PREVIOUS EDITIONS ARE OBSOLETE Page 9 ADOBE 8.0 EMO'0vM oEG�s�aN M ER# (Assigned by EMD) ER -16-125 6: RDD or IDD comments Per BO 1540.1 D all training related projects must be submitted to the Director. RDD for approval and prioritization prior to submission to EMD EMDcan only provide cursory, limited, staff support to assist you in regards to your project until this occurs Per B011100.10B requests for new or additional facilities, relocation of functions or change of facility usage must be submitted to the Commanding Officer, Marine Corps Base (Director, Installations and Environment) via the chain of command. EMD can only provide cursory, limited, staff support to assist you in regards to your project until this occurs. 7 Towers Working Group Coordination. Federal regulations require Federal Aviation Administration review of projects with the potential to interfere with aircraft operations "Yes' answers to the questions in Section IV of the REIR form indicate the need for you to immediately coordinate directly with the Towers Working Group (TWG) in addition to IDD or RDD as described in block 6 of the form. Section II. These questions in Section II are specific to your proposed action and are meant to be very self-explanatory. Please check yes if they apply to your project during the construction phase only. during the operation of your project, or both. Provide clarification for any 'yes" answers in the space provided at the end of Section II Call the NEPA section (451-454219454/9363) for assistance if any questions are unclear. Section III. EMD will use this section to reply to you with environmental comments and to identify required permits At this point the REIR becomes a Decision Memoranda (DM). Please pay careful attention to the information contained in Section Ill of the DM and ensure that this information is conveyed throughout the project life cycle. The action sponsor is required to sign the DM to indicate concurrence with the following- that the DM has been received, read and understood; and that the environmental review remarks contained in the DM will be incorporated into project planning files, designs and contract requirements Section IV. This section is only required for those projects with the potential to interfere with aircraft operations. EMD has no authority or cognizance over this Section and will provide no response based on these answers. However, "Yes" answers to any of the questions in this Section indicate that you should coordinate immediately with the TWG chairman (451-5720). Separate the completed Section IV page from the rest of the REIR and submit Section IV to the TWG chairman, and all other Sections of the REIR to EMD as per the preceding instruction Page 10 'COO ne-0 0,11 ER# (Assigned by EMD) ER -16-125 ISECTION IV - AIR SPACE INTERFERENCE DETERMINATION (as needed, to be completed by the action proponent and submitted to the TWG) I n 1. Will you construct, alter or erect a temporary or permanent antenna or structure on Marine Corps Base or Air Station property? 2. Will you construct, alter or erect a temporary or permanent antenna. a. within 20,000 ft of a public use or military airport with exceeds a 100:1 surface from any point on the runway of each airport withal least one runway more that 3,200 ft b. within 10,000 ft of a public use or military airport with exceeds a 50:1 surface from any point on the runway of each airport with Its longest runway no more that 3,200 ft Will you construct, alter or erect a temporary or permanent antenna or structure with a height of more than 60 feet above ground level 3. oft' of Marine Corps Base or Air Station property? Will a crane be used to build, alter or assemble an antenna or structure? 14. Will you produce smoke, dust, or other airborne substance in such amounts as to Impair pilot visibility or otherwise Interfere with the 5. safe operation of overhead aircraft? Will you produce light emissions - either direct or indirect (reflective) - of such Intensity that could impair pilot visibility or otherwise 6. Interfere with the safe operation of overhead aircraft? Will you produce electronic emissions that interfere with navigation signals or radio communications between aircraft and landing 7. control facilities or with an aircraft's navigational or communication equipment? requirements are not waived. Further action is required for projects matching the criteria below. T.itle-J�Part-77 3 states that any personforganization who intends to sponsor any of the following construction or alterations t notify the Administrator of the FAA: any construction or alteration exceeding 200 ft above ground level any construction or alteration: o within 20,000 ft of a public use or military airport which exceeds a 100:1 surface from any point on the runway of each airport with at least one runway more than 3,200 ft o within 10,000 ft of a public use or military airport which exceeds a 50:1 surface from any point on the runway of each airport with its longest runway no more than 3,200 ft o within 5,000 ft of a public use heliport which exceeds a 25:1 surface any highway, railroad or other traverse way whose prescribed adjusted height would exceed the above noted standards when requested by the FAA any construction or alteration located on a public use airport or heliport regardless of height or location. MCBCUI&EIEMD15090.1213 (3111) PREVIOUS EDITIONS ARE OBSOLETE Page ADOBE 8 0 1 %: mom kit ��� At Attachment 9 Figure 1 — Project Map {i�7lKA Zt Substation2t, -�f _ L . ' • � Fes^ ,. .fie ¢ �1• _ . o =. r� N��� A �;..�R ..: iFA 01-P and 02-T Of Substation 1 c: V1 ►' i Esri, HERE, 0 0.5 1 2 Miles I I I I I I I I I N Legend WTP Outfall Power Poles W Outfall Route 30ft Outfall Route Buffer WTP Footprint P1043 Site Boundary Estuarine Shorelines Marsh Miscellaneous Modified Sediment Bank Swamp Forest JD Wetlands Atlantic sturgeon and West Indian manatee India, FIGURE 1 Project Map P1043 Water Treatment Plant Replacement Hadnot Pt MCB Camp Lejeune, North Carolina CH2MH ILL. I CLARK• NEXSEN (a joint venture) Page of 7. Legend WTP Outfall Power Poles W Outfall Route 30ft Outfall Route Buffer WTP Footprint P1043 Site Boundary Estuarine Shorelines Marsh Miscellaneous Modified Sediment Bank Swamp Forest JD Wetlands Atlantic sturgeon and West Indian manatee India, FIGURE 1 Project Map P1043 Water Treatment Plant Replacement Hadnot Pt MCB Camp Lejeune, North Carolina CH2MH ILL. I CLARK• NEXSEN (a joint venture) Page of Attachment 10 Figure 2 — Outfall Map RL: ■ 01-P and 02-T .rR'�'r• �„� y �A: `• y.. a 'S• .r <r ;�. ! A �.. v OL low AV C VOR it� 0 0.225 0.45 0.9 Miles pe O _ O >. O Legend O WTP Outfall O Power Poles O Outfall Route O 30ft Outfall Route Buffer WTP Footprint O P1043 Site Boundary 0 Estuarine Shorelines ,... Marsh Miscellaneous Modified Sediment Bank Swamp Forest JD Wetlands Atlantic sturgeon and West Indian manatee E De Lor Le Mapm India, FIGURE 2 Outfall Map P1043 Water Treatment Plant Replacement Hadnot Pt MCB Camp Lejeune, North Carolina CH2MH ILL. I CLARK• NEXSEN N (a joint venture) Page of Attachment 11 Figure 3 — Diffuser Location Map k kw (2@�Mh90E4 H= Ddmumo NWORft G apHft@Aft `t@00 4 Attachment 12 Figure 4 — Outfall Line Installation - Wetlands l 01-P and 02-T W1 -T s W2 -T W3 -T 1 � � W4 -T _I W5 -T -.�. i' The outfall discharge pipeline will be installed using conventional trenching methods and equipment, primarily excavators. Soils will be inverted with all outfall line installation work, to place organics back in the trench last. Wetlands within the maintained right-of-way will be restored to preexisting conditions. Crossings under delineated wetlands and primary roadways will be accomplished using horizontal directional drilling (HDD) using a conventional HDD rig and appurtenant equipment. The portion of the outfall pipeline located beneath Morgan Bay will be installed using barge -mounted horizontal directional drilling. NPUFAC 0 0.2 0.4 0.8 Miles W7 -T W 6-T Legend WTP Diffuser Directional Drill Locations Outfall Route JD Wetlands FIGURE 4 Outfall Line Installation - Wetlands P1043 Water Treatment Plant Replacement Hadnot Pt MCB Camp Lejeune, North Carolina ti CH2M H I LL® I CLARK• NEXSEN (a joint venture) Page of Attachment 13 Figure 5 — Power Line Upgrade - Wetlands S� dF i IF tV2 "Mm All power line upgrade work will be conducted within the existing right-of-way, and no clearing will be required. To minimize soil disturbance and rutting and to protect wetland hydrology, the use of logging mats is necessary within wetland areas. A logging mat is a portable fabrication, usually constructed of board or timbers and held together by bolts or cable, to provide temporary protection of a wetland area. 1. Mats shall be placed end-to-end to form a continuous span for the entire length of the area to be protected. No gaps should exist between mats. 2. Do not drag mats into position. Minimize impacts to wetland areas during installation, use, and removal. 3. Install adequate erosion and sediment controls at approaches to mats to promote a smooth transition to, and minimize sediment tracking onto, mats. 4. Mats should be in good condition to ensure proper installation, use and removal. Mats shall be inspected frequently and maintained or replaced as necessary to ensure their proper function. Mats should be cleaned before transport to another wetland location to remove soil and any plant material before installation. 5. Mats should be removed by backing out of the site, removing mats one at a time. Any rutting or indentations identified during mat removal should be regraded immediately, taking care not to compact soils. 6. Once mats have been removed and regrading completed, the approved permanent ground cover with a temporary cover crop should be applied immediately. Restoration maintenance shall be performed as specified in the contract documents. 0 0.35 0.7 1.4 Miles 0 0 0 0 0 0 0 0 0 0 0 01 10 r 1 Substatio Legend Power Poles • Upland o Wetland JD Wetlands Power Line Upgrade - Wetlands P1043 Water Treatment Plant Replacement Hadnot Pt MCB Camp Lejeune, North Carolina CH2M H I LL® I CLARK• NEXSEN Z (a joint venture) Page of Attachment 14 North Carolina Marine Fisheries - Fishery Nursery Areas This map was produced by the Geographic Information Systems GIS i , �•. . _X •� f ; . uo mrry, _f. r , rower.. ' program. Informational data used to create this map were collected from federal, state, county, and private organizations. This map is a general guide to assist the public and is for illustrative purposes only. While every effort is made to keep this map accurate and up-to-date, it is not intended to replace any official source. Under no circumstances shall the State of a' North Carolina be liable for any actions taken or omissions made from ~ f reliance on any information contained herein from whatever source nor i. I L . ) shall the State be liable for any other consequences from any such reliance. T Stare 4 Upper New River 0103 13 c:w. • = a .' �'I -• �� �3 w � � Psr Fps s • r.':.; -.• j. _ .0103 13 c xiii :. 1 i •' Northeast Creek Gy Southwest Creek.0103 MDZRA — — r .01057 New River Lewis Creek .0103 13 c xii -1 Town Creek ~.0103 t' Mill Creek .0103 13 c ix i E J ). :.� MDZRA P, - �� Muddy Creek .0103 13 c viii JJf .0103 13 c x ?�-,' �r �� t j - - _ Whitehurst Creek ) Stone's Creek .010313 c vii — Snead's Creek .0103 13 c v w Tributary of - - _ Courthouse Ba .0103 13 c ii B y - - Background imagery are U.S. Geological Fishery Nursery Areas Fishery Nursery Areas Survey 1:100,000 -scale planimetric maps. ® Primary ® Permanent Secondary ® Special Secondary ® Military Danger r9gZones and Restricted Areas locator map Map 19 Inland waters (WRC jurisdiction) Map Datum: NAD83 Map Projection: NC State Plane Map Date: March 2011 r. 1000 0 1000 2000 Yards 0.7 0 0.7 1.4 Miles Attachment 15 North Carolina Marine Fisheries - Descriptive Boundaries for Coastal - Joint -Inland Waters 'cll New River Brinson Creek 20 e vul ` L 20 e ix Northeast Creek 1 J �A �, , f � • rpt This map was produced for illustrative purposes as a 5' general guide to assist the public. Informational data used for this map were collected from federal, state, ? �m�� county, and private organizations. While every effort F is made to keep this map accurate and up-to-date, it is not intended to replace any official source. _ 4•,- ` Under no circumstances shall the State of North Carolina be liable for any actions taken or omissions made from reliance on any information contained herein from whatever source nor shall the State be liable for 3 fj te.cvuh any other consequences from any such reliance. MDZRA } ^l e Southwest Creek 20 e vii ' �i ` ' `'- 20 e x Wallace Creek Lewis Creek 29 e vi i 1. "" 1 � 20 e xi Codels Creek _ 20 e xii French Creek E J . Mill 20 e v -- ...�; ` ~ } 20 e xiii Duck Creek Muddy e Creek 20 iv _ � Stones Creek 20 e iii r i OUNT s«_p I i l Vii. 4-7 Military Danger Zones and Boundary " Descriptive Boundaries for Descriptive Boundaries for N Restricted Areas ® MDZRA Coastal -Joint -Inland Waters Map Datum: NAD83 O LaULongpoint Coastal -Joint -Inland Waters Map Projection: NC State Plane N (15A NCAC 03Q .0202) Map Date: May 1, 2015 Boundary 1:128107 8 Coastal Waters 1000 0 1000 Yards ^/® Joint Waters locator map Inland Waters 0.7 0 0.7 1.4 2.1 Miles Map 17 �M E��.L711� / e�t►1V 71r � r7 ry •::..V fi �A��� /yam•: �/���__� • .ir'', morays � i�i Military Danger Zones and Boundary " Descriptive Boundaries for Descriptive Boundaries for N Restricted Areas ® MDZRA Coastal -Joint -Inland Waters Map Datum: NAD83 O LaULongpoint Coastal -Joint -Inland Waters Map Projection: NC State Plane N (15A NCAC 03Q .0202) Map Date: May 1, 2015 Boundary 1:128107 8 Coastal Waters 1000 0 1000 Yards ^/® Joint Waters locator map Inland Waters 0.7 0 0.7 1.4 2.1 Miles Map 17 Attachment 16 Draft NPDES Permit NORTH CAROLINA EnWrwmtntal Quality (SOY COOPER Gaww MICHML S. REGAN Seffnary LINDA CULPEPPER lfth"tim Mrecrtor July 25, 2018 Mr. John R. Townson, Director Environmental Management Division Marine Corps Base Camp Lejeune 12 Post Lane Camp Lejeune, NC 28547-2540 Subject: Draft New NPDES Permit NCO089745 Camp Lejeune WTP Onslow County Dear Mr. Townson: Enclosed with this letter is a copy of the draft permit for the proposed nanofiltration and green sand filter water purification plant. Please review this draft carefully to ensure your thorough understanding of the information, conditions, and requirements it contains. The requirement to begin reporting discharge monitoring data electronically using the NC•DWR's Electronic Discharge Monitoring Report (eDMR) internet application has been added to your NPDES permit [See Section A. (4)]. For information on eDMR, registering for eDMR, and obtaining an eDMR user account, please visit the following website: h s://d .nc. ,ov/about/divisions/water-resources/edmr For information on EPA's proposed NPDES Electronic Reporting Rule, please visit the following website: htt s://www.federalrgsm- ster. yovldocuments/2015/10/22/2015-24954/national- ollutant-dischar ,e- elimination-system-nt)des-electronic-reporting-rule DQE s North Carolina Department of Environmental Quality Division of Water Resources 512 North Salisbury Street 11617 Mail Service Center I Raleigh, North Carolina 27699-1617 919.807.6300 The Marine Corps Base Camp Lejeune dilution model was found to be acceptable, and to minimize the mixing zone impact an Instream Wastewater Concentration of 10% was determined. This assumes that the discharge will be pumped to Wallace Creek at a constant rate regardless of the potable flow capacity. Upon permit renewal, if enough samples have been collected, instream and effluent (metals) monitoring can be reduced or eliminated provided no violations or demonstration of reasonable potential to violate Water Quality Standards has occurred. The discharge data and toxicity results provided with the permit application were from the City of Jacksonville's Nanofiltration WTP and not from a pilot study of the source water for the proposed Camp Lejeune WTP. It is DWR's understanding that you felt the City of Jacksonville's data was representative enough of the proposed Camp Lejeune WTP discharge. As stated in previous correspondence, please note that the proposed WTP will be located on the Camp Lejeune base, and you will be taking the risk of not passing the appropriate toxicity test by not sampling the proposed water treatment plant's source water. Given this information, the Camp Lejeune WTP will be responsible for passing the test or risk shutting down. With this notification, the Division will solicit public comment on this draft permit by publishing a notice in newspapers having circulation in the general Onslow County area, per EPA requirements. Please provide your comments, if any, to me no later than 30 days after receiving this draft permit. Following the 30 -day public comment period, the Division will review all pertinent comments and take appropriate action prior to issuing a final permit. If you have questions concerning the draft, please contact me at 919-707-3619, or via e-mail [Brianna.Young@ncdenr.gov]. Sincerely, Brianna Young Compliance and Expedited Permitting Unit cc: NPDES Files Wilmington Regional Office Wastewater Operator Certification Group WSS/Aquatic Toxicology Branch US Fish and Wildlife Service NC Wildlife Resources Commission David Cotnoir, NAVFAC Mid -Atlantic James Marshall-Zank, MCB Camp Lejeune Travis Voorhees, MCB Camp Lejeune Jonathan Casey, MCB Camp Lejeune Steven Whited, MCB Camp Lejeune Erik K. Howard, NAVFAC Mid -Atlantic Robert A. Lowder, MCB Camp Lejeune Permit NCO089745 STATE OF NORTH CAROLINA DEPARTMENT OF ENVIRONMENTAL QUALITY DIVISION OF WATER RESOURCES PF,RMTT TO DISCHARGE WASTEWATER UNDER THE NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM N{ PDES) In compliance with the provision of North Carolina General Statute 14�=215.1, other lawful standards and regulations promulgated and adopted by the North Carolina Environmental Management Commission, and the Federal Water Pollution Control Act, as'aended, the Commanding Officer Marine Corps Base Camp Lejeune h is hereby authorized to discharge wastewater from a facility located at the Marine Corps Base Camp Lejeune Consolidated WTP Holcomb Boulevard Camp Lejeune Onslow County to receiving waters designated as Wallace Creek 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 , 2018. This permit and authorization to discharge shall expire at midnight on , 2023. Signed this day , 2018. Linda Culpepper Interim Director, Division of Water Resources By Authority of the Environmental Management Commission Page 1 of 9 Permit NCO089745 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. Commanding Officer Marine Corps Base Camp Lejeune is hereby authorized to:ti 1. Operate a water treatment plant with a permitted discharge of nanofiltration membrane concentrate, nanofiltration membrane feed-to-waste/flush, greensand filter backwash;` and strainer backwash. This WTP will have a design potable flowrate of 8.0 MGD and a design wastewater` flowrate of 2.1 MGD, which will be pumped to discharge at a,rate of 2.4 MGD via a diffuser. This facility is located on the west side of Holcomb Boulevard in Camp Lejeune in Onslow County. Wastewater treatments consists of: • Oxidation using sodium hypochlorite • One (1) 2.0 MG clarifier for sedimentation • Post -aeration • Discharge via diffuser 2. Discharge from said treatment works at the location specified on the attached map into Wallace Creek in Onslow County, a waterbody currently classified SB, NSW [Stream Segment: 19-20] in subbasin 03,05-02 [HUC: 0302030202] in the White Oak River Basin. Page 2 of 9 Permit NCO089745 PART I. A. (1) EFFLUENT LIMITATIONS AND MONITORING REQUIREMENTS [15A NCAC 02B .0400 et seq., 02B .0500 et seq.] During the period beginning on the effective date of this permit and lasting until expiration, the Permittee is authorized to discharge filter backwash from Outfall 001. Such discharges shall be limited and monitored' by the Permittee as specified below: EFFLUENT CHARACTERISTICS Parameter Codes LIMITS MONITORING REQUIREMENTS Monthly Average Daily Maximum Measurement Frequency Sample T e Sample Location 2 Flow (MGD) 50050 Continuous Recording Effluent Total Residual Chlorine 3 50060 13 Ndk- . Weekly Grab Effluent Total Suspended Solids C0530 30.0 mg/L 45.0 mglL Weekly Grab Effluent pH 00400 Not less than 6.8 s.u: nor greater than 8.5 s. u. Weekly: Grab Effluent pH (s.u.) 00400 2/Month `,.,.Grab U & D Dissolved Oxygen (mg/L) 00300 2/Month Grab, Effluent U & D Salinity 00480 2/Month Grab Effluent U&D Conductivity 00094 2/Month Grab Effluent U & D Total Dissolved Solids (mg/L) 70295 2/Month Grab Effluent Turbidity (NTU) 00070 2/Month Grab Effluent Total Arsenic (tag/L) 01002 Monthly Grab Effluent Total Copper (Ng/L) 01042 Monthly Grab Effluent Total Chloride (mg/L) 00940 Monthly Grab Effluent Total Zinc (pg/Ly 01092 Monthly Grab Effluent Total Manganese (pg/L) 01055 Quarterly Grab Effluent Ammonia Nitrogen (mg/L) C0610 Monthly Grab Effluent Total Nitrogen (mg/L) C0600 Quarterly Grab Effluent Total Phosphorus (mg/L) C0665 Quarterly Grab Effluent Gross Beta Radiation 03524 50 pCi/L Average AnnualActivitLevel Quarterly Grab Effluent WET Testing 4 TGP3E Monitor & Report Quarterly Grab Effluent Footnotes: 1. The permittee shall submit discharge monitoring reports electronically using the NC DWR's eDMR application system [see Section A. (4)]. 2. U = Upstream of the discharge at least 100 feet; D = Downstream of the discharge at least 200 feet. 3. The Division shall consider all effluent TRC values reported below 50 µg/L to be in compliance with the permit. However, the Permittee shall continue to record and submit all values reported Page 3 of 9 Permit NC0089745 by a North Carolina certified' laboratory (including field certified), even if these values fall below 50 gg/L. 4: Chronic Whole Effluent Toxicity (WET) testing of Mysidopsis bahia shall be performed at 10% effluent concentration during January, April, July, and October [see Section A. (2)]. All samples collected shall be from a representative discharge event. There shall be no discharge of floating solids or visible foam in other than trace amounts. -r Page 4 of 9 Permit NCO089745 A. (2) CHRONIC TOXICITY PASS/FAIL PERMIT MONITORING (QUARTERLY) [15A NCAC 02B.0500 et seq.] The effluent discharge shall at no time exhibit observable inhibition of reproduction or significant mortality to Mysidopsis bahia at an effluent concentration of 10 %. The permit holder shall perform at a minimum, quarterly monitoring using procedures described below to establish compliance with the permit condition. The tests will be performed during the months of January, April, July, and October. These months signify the first month of each three month toxicity testing quarter assigned to the facility. Effluent sampling for this testing must be obtained during representative effluent discharge and 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 .1lethods for Estimating the Chronic Toxicity of Effluents and Receiving Waters to Marine and Estuarine Organisms, Third Edition, EPA -821-R-02-014. The procedure will be performed as written with the following exceptions: • The test treatments will consist of a control and a 10 % effluent concentration. • Mortality for pass/fail tests will be evaluated using the t test described in Section 11.3 in Methods for Measuring the Acute Toxicity of Effluents to Freshwater and Marine Organisms, Fifth Edition. EPA -821-R-02-012, October 2002, applying an alpha level of 0.05. • The growth endpoint for pass/fail tests will be determined using Appendix G of Short - Term Methods for Estimating the Chronic Toxicity of Effluents and Receiving Waters to Marine and Estuarine Organisms, Third Edition, EPA -821-R-02-014, October 2002, applying an alpha level of 0.01. • Mortality and growth endpoints for multiple -concentration tests will be determined using hypothesis testing as described in 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, Third Edition, EPA -821-R-02-014, October 2002. • Fecundity will not be evaluated. 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. For pass/fail results, report using the parameter code TGP3E and the DWR Form AT -4 (original), which is to be sent to the address below. Attention: North Carolina Division of Water Resources Water Sciences Section/Aquatic Toxicology Branch 1621 Mail Service Center Raleigh, North Carolina 27699-1621 Completed Aquatic Toxicity Test Forms shall be filed with the Water Sciences Section no later than 30 days after the end of the reporting period for which the report is made. Page 5 of 9 Permit NCO089745 Test data shall be complete, accurate, include all supporting chemical/physical measurements and all concentration/response data, and be certified by laboratory supervisor and ORC or approved designate signature. 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 Water Sciences Section at the address cited above. Should the permittee fail to monitor during a month in which toxicity monitoring is required, monitoring will be required during the following month. Upon submission of a valid test, this monthly test requirement will revert to quarterly in the months specified above. Should any test data from this monitoring requirement or tests performed by the North Carolina Division of Water Resources indicate potential impacts to the receiving stream, this permit may be re -opened and modified to include alternate monitoring requirements or limits. 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. (3) REPORTING REQUIREMENTS AFTER COMMENCEMENT OF DISCHARGE In accordance with 40 CFR 122.21(k)(5)(vi), no later than 2 years after the commencement of discharge from the proposed facility the applicant is required to complete and submit items V and VI of NPDES application Form 2C. Please note that all data generated must be reported to the approved detection level or lower reporting level of the procedure. Practical Quantitation Limit levels can be found on the DWR website at: https:HdM.nc.gov/about/divisions/water-resources/water-resources-data/water-sciences- home-pap,e/microbiologry-inorganics-branch/methods-pgls-ca. Two copies of items V and VI of NPDES application Form 2C shall be submitted to: Attention: North Carolina Division of Water Resources Wastewater Branch / NPDES 1617 Mail Service Center Raleigh, North Carolina 27699-1621 A. (4) ELECTRONIC REPORTING OF MONITORING REPORTS [NCGS 143-215.1 (b)] Federal regulations require electronic submittal of all discharge monitoring reports (DMRs) and program reports. The final NPDES Electronic Reporting Rule was adopted and became effective on December 21, 2015. Page 6 of 9 Permit NCO089745 NOTE: This special condition supplements or supersedes the following sections within Part II of this permit (Standard Conditions for NPDES Permits): • Section B. (11.) Signatory Requirements • Section D. (2.) Reporting • Section D. (6.) Records Retention • Section E. (5.) Monitoring Reports 1. Repor&g ReportingRequirements [Supersedes Section D. 2. and Section E. 5. a The permittee shall report discharge monitoring data electronically,using the NC DWR's Electronic Discharge Monitoring Report (eDMR) internet application. a Monitoring results obtained during the previous month(s) shall be summarized for each month and submitted electronically using eDMR. The eDMR system allows permitted facilities to enter monitoring data and submit DMRs electronically using the internet. Until such time that the state's eDMR application is compliant with EPA's Cross -Media Electronic Reporting Regulation (CROMERR), permittees will be required to submit all discharge monitoring data to the state electronically using eDMR and will be required to complete the eDMR submission by printing, signing, and submitting one signed original and a copy of the computer printed eDMR to the following address: NC DEQ / Division of Water Resources / Water Quality Permitting Section ATTENTION: Central Files 4` 1617 Mail Service Center Raleigh, North Carolina 27699-1617 If a permittee is unable to use the eDMR system due to a demonstrated hardship or due to the facility being physically located in an area where less than 10 percent of the households have broadband access, then a temporary waiver from the NPDES electronic reporting requirements may be granted and discharge monitoring data may be submitted on paper DMR forms (MR 1, 1. 1, 2, 3) or alternative forms approved by the Director. Duplicate signed copies shall be submitted to the mailing address above. See "How to Request a Waiver from Electronic Reporting" section below. Regardless of the submission method, 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. Starting on December 21, 2020, the permittee must electronically report the following compliance monitoring data and reports, when applicable: • Sewer Overflow/Bypass Event Reports; • Pretreatment Program Annual Reports; and • Clean Water Act (CWA) Section 316(b) Annual Reports. The permittee may seek an electronic reporting waiver from the Division (see "How to Request a Waiver from Electronic Reporting" section below). 2. Electronic Submissions Page 7 of 9 Permit NC0089745 In accordance with 40 CFR 122.41(1)(9), the permittee must identify the initial recipient at the time of each electronic submission. The permittee should use the EPA's website resources to identify the initial recipient for the electronic submission. Initial recipient of electronic NPDES information from NPDES-regulated facilities means the entity (EPA or the state authorized by EPA to implement the NPDES program) that is the designated entity for receiving electronic NPDES data [see 40 CFR 127.2(b)]. EPA plans to establish a website that will also link to the appropriate electronic reporting tool for each type of electronic submission and for each state. Instructions on how to access and use the appropriate electronic reporting tool will be available as well. Information on EPA's NPDES Electronic Reporting Rule is found at: h s://www.federalre lister. ov/documents/2015/10/22/2015-24954/national- pollutant-discharge-elimination-system-npdes-electronic-reporting-rule. Electronic submissions must start by the dates listed in the "Reporting Requirements" section above. 3. How to Request a Waiver from Electronic Reportin« The permittee may seek a temporary electronic reporting waiver from the Division. To obtain an electronic reporting waiver, a permittee must first submit an electronic reporting waiver request to the Division. Requests for temporary electronic reporting waivers must be submitted in writing to the Division for written approval at least sixty (60) days prior to the date the facility would be required under this permit to begin submitting monitoring data and reports. The duration of a temporary waiver shall not exceed 5 years and shall thereupon expire. At such time, monitoring data and reports shall be submitted electronically to the Division unless the permittee re -applies for and is granted a new temporary electronic reporting waiver by the Division. Approved electronic reporting waivers are not transferrable. Only permittees with an approved reporting waiver request may submit monitoring data and reports on paper to the Division for the period that the approved reporting waiver request is effective. Information on eDMR and the application for a temporary electronic reporting waiver are found on the following web page: http: Hdeg .nc. gov/about/divisions/water-resources/edmr 4. Signatory Requirements [Supplements Section B. (11.) (b) and Supersedes Section B. (11.) (d)1 All eDMRs submitted to the permit issuing authority shall be signed by a person described in Part II, Section B. (11.)(a) or by a duly authorized representative of that person as described in Part II, Section B. (I 1.)(b). A person, and not a position, must be delegated signatory authority for eDMR reporting purposes. For eDMR submissions, the person signing and submitting the DMR must obtain an eDMR user account and login credentials to access the eDMR system. For more information on North Carolina's eDMR system, registering for eDMR and obtaining an eDMR user account, please visit the following web page: http://dgq.ne.gov/about/divisions/water-resources/edmr Certification. Any person submitting an electronic DMR using the state's eDMR system shall make the following certification [40 CFR 122.221. NO OTHER STATEMENTS OF CERTIFICATION WILL BE ACCEPTED: Page 8 of 9 Permit NCO089745 I certify, under penalty of law, that this document and all attachments were prepared under my direction or supervision in accordance with a system designed to assure that qualified personnel properly gather and evaluate the information submitted. Based on my inquiry of the person or persons who manage the system, or those persons directly responsible for gathering the information, the information submitted is, to the best of my knowledge and belief, true, accurate, and complete. I am aware that there are significant penalties for submitting false information, including the possibility of fines and imprisonment for knowing violations. " 5. Records Retention ISup plements Section D. [601 The permittee shall retain records of all Discharge Monitoring Reports, including eDMR submissions. These records or copies shall be maintained for a period of at least 3 years from the date of the report. This period may be extended by request of the Director at any time [40 CFR 122.41 ]. Page 9 of 9 Commanding Officer Marine Corps Base Camp Lejeune Marine Corps Base Camp Lejeune Consolidated WTP NPDES Permit NCO089745 Receiving Stream: Wallace Creek Stream Class: SB, NSW Stream Segment: 19-20 Sub -Basin #: 03-05-02 River Basin: White Oak HUC: 0302030202 County: Onslow N 'A SCALE 1:24,000 ■IWINONA�#r Facility Location r scale not shown r USGS Quad: Camp Lejeune 34.680830. -77.365280