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HomeMy WebLinkAboutWQ0033710_Final Permit_20170526Water Resources ENVIRONMENTAL QUALITY May 26, 2017 CHRISTIAN H. TRASK — MEMBER MANAGER HCT PENDER, LLC 2511CANTERBURY ROAD WILMINGTON, NORTH CAROLINA 28403 Dear Mr. Trask: ROY COOPER Governor MICHAEL S. REGAN Secretary S. JAY ZIMMERMAN Director Subject: Permit No. W00033710 Lanes Ferry WWTP High -Rate Infiltration System Pender County In accordance with your permit renewal request received November 7, 2016, and subsequent additional information received February 28, 2017, we are forwarding herewith Permit No. W00033710 dated May 26, 2017, to HCT Pender, LLC for the construction and operation of the subject wastewater treatment and high -rate infiltration facilities. This permit shall be effective from the date of issuance until April 30, 2022, shall void Permit No. W00033710 issued April 29, 2009, and shall be subject to the conditions and limitations as specified therein. Please pay particular attention to the monitoring requirements listed in Attachments A, B and C for they may differ from the previous permit issuance. Failure to establish an adequate system for collecting and maintaining the required operational information shall result in future compliance problems. Please note the following permit conditions are new since the last permit issuance dated April 29, 2009: ➢ Condition II.12. —This condition requires that the Permittee ensure any landowner who is not the Permittee and owns land within the compliance boundary executes and files with the Pender County Register of Deeds an easement running with the land. ➢ Condition IV.8. — States the requirements for submittal of an Annual Report to the Division beginning with Phase 2. ➢ Condition VI.8. —Indicates the conditions under which the Division Director has the authority to revoke or unilaterally modify this permit. ➢ Condition VL9. — Indicates the potential limitations on expansion of the facilities by the Permittee under certain conditions. ----''"Nothing Compares'- State of North Carolina I Environmental Quality I Water Resources I Water Quality Permitting I Non -Discharge Permitting 1617 Mail Service Center I Raleigh, North Carolina 27699-1617 919-807-6332 Mr. Christian H. Trask May 26, 2017 Page 2 of 2 If any parts, requirements or limitations contained in this permit are unacceptable, the Permittee has the right to request an adjudicatory hearing upon written request within 30 days following receipt of this permit. This request shall be in the form of a written petition, conforming to Chapter 150B of the North Carolina General Statutes, and filed with the Office of Administrative Hearings at 6714 Mail Service Center, Raleigh, NC 27699-6714. Unless such demands are made, this permit shall be final and binding. If you need additional information concerning this permit, please contact David Schlobohm at (919) 807-6384 or david.schlobohm(2ncdenr.gov. Sincerely, �l.Gfdt�G.s�ti(' S. Jay Zimmerman, P.G., Director Division of Water Resources cc: Pender County Health Department (Electronic Copy) Wilmington Regional Office, Water Quality Regional Operations Section (Electronic Copy) Mark S. Bissell, PE — Bissell Professional Group (Electronic Copy) Beth Buffington — Protection and Enforcement Branch (Electronic Copy) Digital Permit Archive (Electronic Copy) Central Files NORTH CAROLINA ENVIRONMENTAL MANAGEMENT DEPARTMENT OF ENVIRONMENTAL QUALITY RALEIGH HIGH -RATE INFILTRATION SYSTEM PERMIT 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 HCT Pender, LLC Pender County FOR THE operation of an 800,000 gallon per day (GPD) wastewater treatment and high -rate infiltration facility consisting of. construction and operation of a 100,000 GPD Phase 1 wastewater treatment and high -rate infiltration facility consisting of. a manual bar screen with 1-inch openings; three 10,520 gallon aerated flow equalization basins with audible/visual high water alarms, two 70 gallon per minute (GPM) equalization transfer pumps, and served by an 85 cubic feet per minute (CFM) blower and a coarse bubble diffuser system; a flow splitter box with chemical feed for alkalinity adjustment; four 10,520 gallon pre -anoxic basins each with a submersible anoxic mixer; six 10,520 gallon aeration basins served by three 235 CFM main plant blowers (two duty and one spare), a fine bubble diffuser system, and two '/z horsepower (hp) return activated sludge recycle pumps; two 6,010 gallon post -anoxic basins each with a submersible anoxic mixer with chemical feed for carbon source addition; two 4,187 gallon re -aeration basins served by the main plant blowers and a fine bubble diffuser system, and chemical feed for phosphorus removal; four hopper bottom type clarifier cells with a total volume of 6,279 gallons with sludge airlift served by the main plant blowers; three 96 square foot (ft2) Pyradeck ® fixed media filters each with a 100 GPM media dewatering pump; an ultraviolet (LTV) disinfection system consisting of four UV units with four lamps each, and a UV intensity monitor; an ultrasonic effluent flow meter; a turbidity monitor; three 10,520 gallon aerobic sludge storage tanks served by the main plant blowers and a coarse bubble diffuser system, and a /2 hp digester decant pump each; an operator's building with chemical storage for alkalinity adjustment, carbon source, and phosphorous removal; a 550 kilowatt (kW) diesel powered emergency generator; an effluent pump station with two 347 GPM transfer pumps; approximately 320 linear feet (LF) of 8-inch PVC effluent force main; a 1.38 million gallon (MG) high rate infiltration basin (Basin #1) to be loaded at a rate of 5.33 gallons per day per square foot (GPD/ft2); a magnetic flow meter for measuring flow into Basin #1; approximately 4,675 LF of 12-inch perforated PVC groundwater lowering pipe; a groundwater pump station with two 496 GPM dewatering pumps and a groundwater flow meter; approximately 4,600 LF of 12-inch PVC force main for transporting dewatered groundwater (Phase 1 average = 254,874 GPD) to an existing lake for irrigation use (existing lake discharge to UT of NE Cape Fear River); and all associated piping, valves, controls, and appurtenances; the WQ0033710 Version 2.0 Shell Version 151201 Page 1 of 12 construction and operation of a 200,000 GPD Phase 2 wastewater treatment and high -rate infiltration facility consisting of. the previously constructed Phase 1 treatment and infiltration facilities; three 10,520 gallon aerated flow equalization basins with audible/visual high water alarms, served by an 85 CFM blower and a coarse bubble diffuser system; four 10,520 gallon pre -anoxic basins each with a submersible anoxic mixer; six 10,520 gallon aeration basins served by two new 235 CFM main plant blowers (using spare from Phase 1), a fine bubble diffuser system, and two %2 hp return activated sludge recycle pumps; two 6,010 gallon post -anoxic basins each with a submersible anoxic mixer with chemical feed for carbon source addition; two 4,187 gallon re -aeration basins served by the main plant blowers and a fine bubble diffuser system, and chemical feed for phosphorus removal; four hopper bottom type clarifier with a total volume of 6,279 gallons with sludge airlift served by the main plant blowers; three 96 ftz Pyradeck ® fixed media filters each with a 100 GPM media dewatering pump; three 10,520 gallon aerobic sludge storage tanks served by the main plant blowers and a coarse bubble diffuser system, and a % hp digester decant pump each; use of existing groundwater lowering system equipment to transport dewatered groundwater (Phase 2 average = 347,970 GPD) to existing lake for irrigation use (existing lake discharge to UT of NE Cape Fear River); and all associated piping, valves, controls, and appurtenances; the construction and operation of a 400,000 GPD Phase 3 wastewater treatment and high -rate infiltration facility consisting of. the previously constructed Phases 1 and 2 treatment and infiltration facilities; a mechanical fine screen with a 2.0 MGD capacity; conversion of seven 10,520 gallon Phase 1 tanks to be used in conjunction with three 10,520 existing Phase I equalization tanks for aerated flow equalization, served by a 235 CFM blower and a 85 CFM blower (converted from Phase 1), a coarse bubble diffuser system, and two 278 GPM equalization transfer pumps; a flow splitter box; two 42,935 gallon pre -anoxic basins each with two 4.3 hp pre -anoxic mixers and chemical feed for alkalinity control; two 122,000 gallon aeration basins served by three 500 CFM main plant blowers (two duty and one standby), a fine bubble diffuser system, and two 1.5 hp return activated sludge recycle pumps; two 16,755 gallon post -anoxic basins each with a 4.3 hp submersible anoxic mixer and chemical feed for carbon source addition; two 16,755 gallon re -aeration basins served by the main plant blowers and a fine bubble diffuser system; two 83,776 gallon rectangular mechanical clarifiers with sludge airlift served by the main plant blowers; two 220 ft2 multi -media sand filters with a 220 CFM air scour blower; a 19,250 gallon clearwell with two 1,760 GPM backwash pumps; a 19,250 gallon mudwell with two 120 GPM wasting pumps; conversion of nine 10,520 gallon Phase 2 tanks in conjunction with three 10,520 gallon existing Phase 2 sludge storage tanks to be used as aerobic sludge storage served by two 235 CFM blowers and an 85 CFM blower (converted from Phase 1) and a coarse bubble diffuser system; use of the Phase 1/2 effluent pump station with two new 1,389 GPM pumps; approximately 430 LF of 8-inch PVC effluent force main; a 0.72 MG high rate infiltration basin (Basin #2) to be loaded at a rate of 5.33 GPD/ft2; a magnetic flow meter for measuring flow into Basin #2; approximately 1,231 LF of 12-inch perforated PVC groundwater lowering pipe; use of the Phase 1/2 groundwater pump station with two new 1,418 GPM dewatering pumps and the groundwater flow meter from Phase 1/2 for transporting dewatered groundwater (Phase 3 average = 586,036 GPD) to existing lake for irrigation use (existing lake discharge to UT of NE Cape Fear River); and all associated piping, valves, controls, and appurtenances; and the W00033710 Version 2.0 Shell Version 151201 Page 2 of 12 I. construction and operation of a 400,000 GPD Phase 4 wastewater treatment and high -rate infiltration facility consisting of the previously constructed Phases 1, 2, and 3 treatment and infiltration facilities; the conversion of 10 10,520 gallon Phase 1 tanks to be used for aerated flow equalization, served by a 235 CFM blower and an 85 CFM blower (converted from Phase 2), a coarse bubble diffuser system, decommissioning of the Phase 3 dual 278 GPM equalization transfer pumps and replacement with two 556 GPM equalization transfer pumps; two 42,935 gallon pre -anoxic basins each with two 4.3 hp pre -anoxic mixers and chemical feed for alkalinity control; two 122,000 gallon aeration basins served by two new 500 CFM main plant blowers, a fine bubble diffuser system, and two 1.5 hp return activated sludge recycle pumps; two 16,755 gallon post -anoxic basins each with a 4.3 hp submersible anoxic mixer and chemical feed for carbon source addition; two 16,755 gallon re -aeration basins served by the main plant blowers and a fine bubble diffuser system; two 83,776 gallon rectangular mechanical clarifiers with sludge airlift served by the main plant blowers; two 220 ft2 multi -media sand filters with a 220 CFM air scour blower; a 19,250- gallon clearwell with two 1,760 GPM backwash pumps; a 19,250 gallon mudwell with two 120 GPM wasting pumps; conversion of ten 10,520 gallon and three 5,430 gallon Phase 2 tanks plus a 5,430 gallon Phase 1 tank to be used as aerobic sludge storage served by a 235 CFM blower (converted from Phase 1) and a new 306 CFM blower and a coarse bubble diffuser system; use of the Phase 3 effluent pump station with existing dual 1,389 GPM pumps; approximately 295 LF of 8-inch PVC effluent force main; a 0.14 MG high rate infiltration basin (Basin 43) to be loaded at a rate of 5.33 GPD/ft2; a magnetic flow meter for measuring flow into Basin 43; and approximately 1,172 LF of 12-inch perforated PVC groundwater lowering pipe; use of the Phase 3 groundwater pump station with existing dual 1,418 GPM dewatering pumps and the groundwater flow meter from Phase 3 for transporting dewatered groundwater (Phase 4 average = 1,020,870 GPD) to existing lake for irrigation use (existing lake discharge to UT of NE Cape Fear River); and all associated piping, valves, controls, and appurtenances to serve 5,895 bedrooms for 1,965 residential units, 400,000 ft2 of retail space, 200,000 ft2 of supermarket space, office facilities for approximately 800 employees, and restaurant/lounge space to accommodate approximately 315 seats at Lanes Ferry, with no discharge of wastes to surface waters, pursuant to the application received November 7, 2016, and subsequent additional information received by the Division of Water Resources, and in conformity with the project plans, specifications, and other supporting data subsequently filed and approved by the Department of Environmental Quality and considered a part of this permit. This permit shall be effective from the date of issuance until April 30, 2022, shall void Permit No. WQ0033710 issued April 29, 2009, and shall be subject to the following specified conditions and limitations: 1. Upon completion of construction and prior to operation of Phases 1, 2, 3, and 4, a certification (attached) shall be submitted from a licensed North Carolina Professional Engineer certifying that the permitted facility has been installed in accordance with this permit, Division approved plans and specifications, and other supporting documentation, including the location of all monitoring wells as applicable. If this project is to be completed in phases and partially certified, the Permittee shall retain the responsibility to track further construction approved under the same permit, and shall provide a final certificate of completion once the entire project has been completed. Mail the Certification to the Division of Water Resources, Water Quality Permitting Section, 1617 Mail Service Center, Raleigh, NC 27699-1617. [15A NCAC 02T .0116(a)] W00033710 Version 2.0 Shell Version 151201 Page 3 of 12 2. Upon completion of construction and prior to operation of high -rate infiltration Basin 41, the facilities shall be tested for functionality and adequate infiltration capacity pursuant to Chapter 10 of the Operation and Maintenance Plan submitted to the Division on February 11, 2009. The Wilmington Regional Office, telephone number (910) 796-7215, shall be notified at least 48 hours in advance (excluding weekends and holidays) of such testing so that an in -place inspection can be made. Such notification to the regional supervisor shall be made during normal office hours from 8:00 a.m. until 5:00 p.m. on Monday through Friday, excluding State Holidays. The results of basin testing and subsequent model verification shall be signed and sealed by a North Carolina licensed Geologist and submitted to the Division of Water Resources, 1636 Mail Service Center, Raleigh, NC 27699-1636. The requested information must be received and approved in writing by the Division prior to the operation of the subject facility. [15A NCAC 02T .0108(b)(2)] Upon completion of construction and prior to operation of high -rate infiltration Basins #2 and #3, the basins shall be inspected by a North Carolina licensed Professional Geologist to verify that the constructed basin will be capable of receiving the wastewater at the permitted loading rates. The results of this inspection, along with the results of any testing performed, shall be signed, sealed and submitted to the Division of Water Resources, 1636 Mail Service Center, Raleigh, NC 27699-1636. The requested information must be received and acknowledged in writing by the Division prior to operation of the subject facilities. [15A NCAC 02T .0108(b)(2)] 4. The Wilmington Regional Office, telephone number (910) 796-7215, shall be notified at least 48 hours in advance (excluding weekends and holidays) of operation of the installed facilities such that an in - place inspection can be made. Notification to the regional supervisor shall be made from 8:00 a.m. until 5:00 p.m. on Monday through Friday, excluding State Holidays. [15A NCAC 02T .0108(b)(2)] 5. Piezometers PZ-1 through PZ-7 shall be approved by the Wilmington Regional Office, telephone number (910) 796-7215 prior to installation. Piezometers PZ-1, PZ-2, and PZ-7 shall be installed prior to beginning waste disposal operations at Infiltration Basin #1. Piezometers PZ-3 and PZ-4 shall be installed prior to beginning waste disposal operational at Infiltration Basin #2. Piezometers PZ-5 and PZ-6 shall be installed prior to beginning waste disposal operations at Infiltration Basin #3. The regional office shall be notified at least 48 hours prior to (excluding weekends and holidays) the construction of any monitoring well. Such notification to the regional supervisor shall be made during normal office hours from 8:00 a.m. until 5:00 p.m., on Monday through Friday, excluding State Holidays. The piezometers shall be constructed such that the water level in the well is never above or below the screened (open) portion of the well at any time during the year in accordance with 15A NCAC 02C .0108. The general location and name for each well is marked on Figure 1. See also well construction form submittal requi9rements in Section IV. of this permit. [15A NCAC 02T .0108(b)(2)] 6. Within 60 days of the effective date of this permit, the two (2) existing monitoring wells shall be permanently abandoned. Within 30 days of abandonment, a Well Abandonment Record (Form GW- 30) listing this permit number and the appropriate monitoring well identification number shall be completed for each well abandoned and mailed to the Division of Water Resources, Water Quality Permitting Section, 1617 Mail Service Center, Raleigh, NC 27699-1617. A North Carolina Certified Well Contractor shall abandon the monitoring wells according to the North Carolina Well Construction Standards (15A NCAC 02C .0113) and local county rules. [15A NCAC 02C .011, 02T .0108(b)(2)] 7. Gauges to monitor waste levels in the 1.38 million gallon (MG) high rate infiltration basin (Basin 41), the 0.72 MG high rate infiltration basin (Basin 92), and the 0.14 MG high rate infiltration basin (Basin 43) shall be installed prior to operation. [15A NCAC 02T .0108(b)(2), 02T .0705(c)] No later than six months prior to the expiration of this permit, the Permittee shall request renewal of this permit on official Division forms. Upon receipt of the request, the Division will review the adequacy of the facilities described therein, and if warranted, will renew the permit for such period of time and under such conditions and limitations as it may deem appropriate. Please note Rule 15A NCAC 02T .0105(d) requires an updated site map to be submitted with the permit renewal application. [15A NCAC 02T .0105(d), 02T .0106, 02T .0109, 02T .0115(c)] WO0033710 Version 2.0 Shell Version 151201 Page 4 of 12 9. If the subject wastewater treatment or infiltration facilities are in noncompliance with the terms and conditions of this permit, governing statutes or regulations, the subject facilities shall be connected to an operational publicly owned wastewater collection system within 180 days of its availability. Prior to the initiation of these connection activities, appropriate Division approval shall be received. [15A NCAC 02H .0404(e)] II. PERFORMANCE STANDARDS 1. The subject non -discharge facilities shall be effectively maintained and operated at all times so there is no discharge to surface waters, nor any contravention of groundwater or surface water standards. In the event the facilities fail to perform satisfactorily, including the creation of nuisance conditions due to improper operation and maintenance, or failure of the infiltration areas to adequately assimilate the effluent, the Permittee shall take immediate corrective actions including Division required actions, such as the construction of additional or replacement wastewater treatment or infiltration facilities. [G.S. 143-215.1, 143-213.3(a)] 2. This permit shall not relieve the Permittee of their responsibility for damages to groundwater or surface water resulting from the operation of this facility. [ 15A NCAC 02B .0200, 02L .0100] 3. All wells constructed for purposes of groundwater monitoring shall be constructed in accordance with 15A NCAC 02C .0108 (Standards of Construction for Wells Other than Water Supply), and any other jurisdictional laws and regulations pertaining to well construction. [15A NCAC 02C .0108] 4. Effluent quality shall not exceed the limitations specified in Attachment A. [15A NCAC 02T .0108(b)(1), 02T .0705(b)] 5. Application rates, whether hydraulic, nutrient or other pollutant, shall not exceed those specified in Attachment B. [15A NCAC 02T .0705(m)] 6. The Operational Agreement (attached) between the Permittee and the Environmental Management Commission is incorporated herein by reference and shall be a condition of this permit. Noncompliance with the terms of the Operational Agreement shall subject the Permittee to all sanctions provided by North Carolina General Statutes §143-215.6A to §143-215.6C for violation of or failure to act in accordance with the terms and conditions of this permit. [15A NCAC 02T .0115] 7. A usable green area shall be maintained for effluent disposal. The green area shall contain at least 1,000 square feet of open green area for each residential unit served, or 2,500 square feet per thousand gallons per day of waste flow, whichever is less. A green area is defined as an area suitable for waste disposal, either in its natural state or which has been modified by planting a vegetative cover of grasses or low growing shrubbery. [ 15A NCAC 02H .0404(g)(7)] 8. This disposal system was individually permitted on or after December 30, 1983; therefore, the compliance boundary is established at either 250 feet from the effluent disposal area, or 50 feet within the property boundary, whichever is closest to the effluent disposal area. An exceedance of groundwater standards at or beyond the compliance boundary is subject to remediation action according to 15A NCAC 02L .0106(d)(2) as well as enforcement actions in accordance with North Carolina General Statute 143-215.6A through 143-215.6C. [15A NCAC 02L .0106(d)(2), 02L .0107(b)] 9. In accordance with 15A NCAC 02L .0108, the review boundary is established midway between the compliance boundary and the effluent disposal area. Any exceedance of groundwater standards at the review boundary shall require action in accordance with 15A NCAC 02L .0106. [15A NCAC 02L .0106, 02L .01081 10. The Permittee shall apply for a permit modification to establish a new compliance boundary prior to any sale or transfer of property affecting a compliance boundary. [ 15A NCAC 02L .0107(c)] WO0033710 Version 2.0 Shell Version 151201 Page 5 of 12 11. In accordance with 15A NCAC 02L .0107(d), no wells, excluding Division approved monitoring wells, shall be constructed within the compliance boundary except as provided for in 15A NCAC 02L .0107(g). [15A NCAC 02L .0107] 12. Except as provided for in 15A NCAC 02L .0107(g), the Permittee shall ensure any landowner who is not the Permittee and owns land within the compliance boundary shall execute and file with the Pender County Register of Deeds an easement running with the land containing the following items: a. A notice of the permit and number or other description as allowed in 15A NCAC 02L .0107(f)(1); b. Prohibits construction and operation of water supply wells within the compliance boundary; and c. Reserves the right of the Permittee or the State to enter the property within the compliance boundary for purposes related to the permit. The Director may terminate the easement when its purpose has been fulfilled or is no longer needed. [ 15A NCAC 02L .0107(f)] 13. The facilities permitted herein shall be constructed according to the following setbacks: a. The setbacks for high -rate infiltration sites permitted under 15A NCAC 02T .0700 shall be as follows (all distances in feet): i. Any habitable residence or place of public assembly under separate ownership: 400 ii. Any habitable residence or place of public assembly owned by the Permittee: 200 iii. Any private or public water supply source: 100 iv. Surface waters: 100' v. Groundwater lowering ditches: 100' vi. Surface water diversions: 50 vii. Any well with exception of monitoring wells: 100 viii. Any property line: 200 ix. Top of slope of embankments or cuts of two feet or more in vertical height: 100 x. Any water line from a disposal system: 10 xi. Subsurface groundwater lowering drainage systems: 100 xii. Any swimming pool: 100 xiii. Public right of way: 50 xiv. Nitrification field: 20 xv. Any building foundation or basement: 15 xvi. Impounded public water supplies: 500 xvii. Public shallow groundwater supply: 500 Setbacks to surface waters, groundwater lowering ditches and subsurface groundwater lowering drainage systems have been reduced to 100 feet because the treatment units are designed to meet a Total Nitrogen of 7 mg/L and a Total Phosphorus of 3 mg/L in accordance with 15A NCAC 02T .0706(b). [15A NCAC 02T .0706(a), 02T .0706(b)] W00033710 Version 2.0 Shell Version 151201 Page 6 of 12 b. The setbacks for storage and treatment units permitted under 15A NCAC 02T .0700 shall be as follows (all distances in feet): i. Any habitable residence or place of public assembly under separate ownership: 100 ii. Any private or public water supply source: 100 iii. Surface waters: 50 iv. Any well with exception of monitoring wells: 100 v. Any property line: 50 [15A NCAC 02T .0706(d)] III. OPERATION AND MAINTENANCE REQUIREMENTS 1. The facilities shall be properly maintained and operated at all times. The facilities shall be effectively maintained and operated as a non -discharge system to prevent the discharge of any wastewater resulting from the operation of this facility. The Permittee shall maintain an Operation and Maintenance Plan, which at a minimum shall include operational functions, maintenance schedules, safety measures and a spill response plan. [ 15A NCAC 02T .0707] Upon the Water Pollution Control System Operators Certification Commission's (WPCSOCC) classification of the subject non -discharge facilities, in accordance with 15A NCAC 08G .0200 the Permittee shall designate and employ a certified operator in responsible charge (ORC) and one or more certified operator(s) as back-up ORC(s). The ORC or their back-up shall visit the facilities in accordance with 15A NCAC 08G .0200, and shall comply with all other conditions specified in the previously cited rules. [15A NCAC 02T .0117] 3. Only effluent from the Lanes Ferry W WTP shall be infiltrated on the sites listed in Attachment B. [G.S. 143-215.1] 4. An automatically activated standby power source capable of powering all essential treatment units shall be on site and operational at all times. If a generator is employed as an alternate power supply, it shall be tested weekly by interrupting the primary power source. [15A NCAC 02H .0404(g)(3)] 5. No automobiles or machinery shall be allowed on the infiltration sites except during equipment installation or while maintenance is being performed. [15A NCAC 02T .0108(b)(1)] 6. Public access to the infiltration sites and wastewater treatment facilities shall be prohibited. [15A NCAC 02T .0705(p)] 7. The residuals generated from the wastewater treatment facilities shall be disposed or utilized in accordance with 15A NCAC 02T .1100. The Permittee shall maintain a residual management plan pursuant to 15A NCAC 02T .0708. [15A NCAC 02T .0708, 02T .1100] 8. Diversion or bypassing of untreated or partially treated wastewater from the treatment facilities is prohibited. [15A NCAC 02T .0705(i) 9. Freeboard in the 1.38 million gallon (MG) high rate infiltration basin (Basin # 1), the 0.72 MG high rate infiltration basin (Basin #2), and the 0.14 MG high rate infiltration basin (Basin 93) shall not be less than two feet at anytime. [15A NCAC 02T .0705(c)] 10. Gauges to monitor waste levels in the 1.38 million gallon (MG) high rate infiltration basin (Basin #1), the 0.72 MG high rate infiltration basin (Basin #2), and the 0.14 MG high rate infiltration basin (Basin #3) shall be provided. These gauges shall have readily visible permanent markings, at inch or tenth of a foot increments, indicating the following elevations: maximum liquid level at the top of the temporary liquid storage volume; minimum liquid level at the bottom of the temporary liquid storage volume; and the lowest point on top of the dam. [15A NCAC 02T .0108(b)(1)] W00033710 Version 2.0 Shell Version 151201 Page 7 of 12 11. A protective vegetative cover shall be established and maintained on all earthen embankments (i.e., outside toe of embankment to maximum allowable temporary storage elevation on the inside of the embankment), berms, pipe runs, erosion control areas, and surface water diversions. Trees, shrubs, and other woody vegetation shall not be allowed to grow on the earthen dikes or embankments. Earthen embankment areas shall be kept mowed or otherwise controlled and accessible. [15A NCAC 02T .0108(b)(1)] 12. The infiltration basins shall be periodically cleaned to remove deposited materials that may impede the infiltration process. Cleaning records shall be maintained at the facility for a period of no less than five years, and shall be made available to the Division upon request. The Wilmington Regional Office, telephone number (910) 796-7215, shall be notified prior to each cleaning. [15A NCAC 02T .0108(b)(1)] IV. MONITORING AND REPORTING REQUIREMENTS Any Division required monitoring (including groundwater, plant tissue, soil and surface water analyses) necessary to ensure groundwater and surface water protection shall be established, and an acceptable sampling reporting schedule shall be followed. [15A NCAC 02T .0108(c)] 2. A Division certified laboratory shall conduct all laboratory analyses for the required effluent, groundwater or surface water parameters. [15A NCAC 02H .0800] 3. Flow through the treatment facility shall be continuously monitored, and daily flow values shall be reported on Form NDMR. The Permittee shall install and maintain an appropriate flow measurement device to ensure the accuracy and reliability of flow measurement consistent with accepted engineering and scientific practices. Selected flow measurement devices shall be capable of measuring flows with a maximum deviation of less than ten percent from true flow; accurately calibrated at a minimum of once per year; and maintained to ensure the accuracy of measurements is consistent with the selected device's accepted capability. The Permittee shall maintain records of flow measurement device calibration on file for a period of at least five years. At a minimum, documentation shall include: a. Date of flow measurement device calibration, b. Name of person performing calibration, and c. Percent from true flow. [15A NCAC 02T .0105(k)] 4. The Permittee shall monitor the effluent from the subject facilities at the frequencies and locations for the parameters specified in Attachment A. [15A NCAC 02T .0108(c)] 5. The Permittee shall maintain adequate records tracking the amount of effluent infiltrated. At a minimum, these records shall include the following information for each infiltration site listed in Attachment B: a. Date of infiltration; b. Volume of effluent infiltrated; c. Site infiltrated; d. Loading rates to each infiltration site listed in Attachment B; and e. Weather conditions. [15A NCAC 02T .0108(c)] 6. Freeboard (i.e., waste level to the lowest embankment elevation) in the 1.38 million gallon (MG) high rate infiltration basin (Basin #1), the 0.72 MG high rate infiltration basin (Basin #2), and the 0.14 MG high rate infiltration basin (Basin #3) shall be measured to the nearest inch or tenth of a foot, and recorded weekly. Weekly freeboard records shall be maintained at the facility for a period of no less than five years, and shall be made available to the Division upon request. [15A NCAC 02T .0108(c)] WQ0033710 Version 2.0 Shell Version 151201 Page 8 of 12 Three copies of all monitoring data (as specified in Conditions IV.3. and IVA.) on Form NDMR for each PPI and three copies of all operation and disposal records (as specified in Conditions IV.5. and IV.6.) on Form NDAR-2 for every site in Attachment B shall be submitted on or before the last day of the following month. If no activities occurred during the monitoring month, monitoring reports are still required documenting the absence of the activity. All information shall be submitted to the following address: Division of Water Resources Information Processing Unit 1617 Mail Service Center Raleigh, North Carolina 27699-1617 [15A NCAC 02T .0105(1)] 8. Pursuant to § 143-215.1 C., and beginning with Phase 2 and continuing through Phase 4 of this permit, the Permittee shall provide to its users and the Division of Water Resources an annual report summarizing the performance of the wastewater treatment and infiltration facility and the extent to which the facility has violated this permit, or federal or State laws, regulations, or rules related to the protection of water quality. This report shall be prepared on either a calendar or fiscal year basis and shall be provided no later than 60 days after the end of the calendar or fiscal year. Two copies of the annual report provided to the Permittee's users shall be submitted to: Division of Water Resources Water Quality Permitting Section 1617 Mail Service Center Raleigh, North Carolina 27699-1617 [G.S. 143-215.1C] 9. A record shall be maintained of all residuals removed from this facility. This record shall be maintained at the facility for a period of no less than five years, and shall be made available to the Division upon request. At a minimum, this record shall include: a. Name of the residuals hauler; b. Non -Discharge permit number authorizing the residuals disposal, or a letter from a municipality agreeing to accept the residuals; c. Date the residuals were hauled; and d. Volume of residuals removed. [15A NCAC 02T .0108(b)(1)] 10. A maintenance log shall be maintained at this facility. This log shall be maintained at the facility for a period of no less than five years, and shall be made available to the Division upon request. At a minimum, this log shall include: a. Date and results of power interruption testing on alternate power supply; b. Date of calibration of flow measurement device; c. Visual observations of the plant and plant site; and d. Record of preventative maintenance (e.g., changing of equipment, adjustments, testing, inspections and cleanings, etc.). [15ANCAC 02T .0108(b)(1)] W00033710 Version 2.0 Shell Version 151201 Page 9 of 12 11. Noncompliance Notification: V The Permittee shall report by telephone to the Wilmington Regional Office, telephone number (910) 796-7215, as soon as possible , but in no case more than 24 hours, or on the next working day following the occurrence or first knowledge of the occurrence of any of the following: a. Treatment of wastes abnormal in quantity or characteristic, including the known passage of a hazardous substance. b. Any process unit failure (e.g., mechanical, electrical, etc.), due to known or unknown reasons, rendering the facility incapable of adequate wastewater treatment. c. Any facility failure resulting in a by-pass directly to receiving surface waters. d. Any time self -monitoring indicates the facility has gone out of compliance with its permit limitations. e. Effluent breakout from the infiltration basins. Any emergency requiring immediate reporting (e.g., discharges to surface waters, imminent failure of a storage structure, etc.) outside normal business hours shall be reported to the Division's Emergency Response personnel at telephone number (800) 662-7956, (800) 858-0368, or (919) 733-3300. Persons reporting such occurrences by telephone shall also file a written report in letter form within five days following first knowledge of the occurrence. This report shall outline the actions taken or proposed to betaken to ensure the problem does not recur. [15A NCAC 02T .0105(l), 02T .0108(b)(1)] 1. The Permittee shall provide adequate inspection and maintenance to ensure proper operation of the wastewater treatment and infiltration facilities. [15A NCAC 02T .0108(b)] 2. The Permittee or their designee shall inspect the wastewater treatment and infiltration facilities to prevent malfunctions, facility deterioration and operator errors resulting in discharges, which may cause the release of wastes to the environment, a threat to human health or a public nuisance. The Permittee shall maintain an inspection log that includes, at a minimum, the date and time of inspection, observations made, and any maintenance, repairs, or corrective actions taken. The Permittee shall maintain this inspection log for a period of five years from the date of the inspection, and this log shall be made available to the Division upon request. [ 15A NCAC 02T .0108(b)] 3. Any duly authorized Division representative may, upon presentation of credentials, enter and inspect any property, premises or place on or related to the wastewater treatment and infiltration facilities permitted herein at any reasonable time for the purpose of determining compliance with this permit; may inspect or copy any records required to be maintained under the terms and conditions of this permit, and may collect groundwater, surface water or leachate samples. [G.S. 143-21.5.3(a)(2)] VI. GENERAL CONDITIONS 1. Failure to comply with the conditions and limitations contained herein may subject the Permittee to an enforcement action by the Division in accordance with North Carolina General Statutes 143-215.6A to 143-215.6C. [G.S. 143-215.6A to 143-215.6C] 2. This permit shall become voidable if the permitted facilities are not constructed in accordance with the conditions of this permit, the Division approved plans and specifications, and other supporting documentation. [15A NCAC 02T .0110] 3. This permit is effective only with respect to the nature and volume of wastes described in the permit application, Division approved plans and specifications, and other supporting documentation. No variances to applicable rules governing the construction or operation of the permitted facilities are granted, unless specifically requested and approved in this permit pursuant to 15A NCAC 02T .0105(n). [G.S. 143-21.5.1] W00033710 Version 2.0 Shell Version 151201 Page 10 of 12 4. The issuance of this permit does not exempt the Permittee from complying with any and all statutes, rules, regulations, or ordinances, which may be imposed by other jurisdictional government agencies (e.g., local, state, and federal). Of particular concern to the Division are applicable river buffer rules in 15A NCAC 02B .0200; erosion and sedimentation control requirements in 15A NCAC Chapter 4 and under General Permit NCG010000; any requirements pertaining to wetlands under 15A NCAC 02B .0200 and 02H .0500; and documentation of compliance with Article 21 Part 6 of Chapter 143 of the General Statutes. [15A NCAC 02T .0105(c)(6)] In the event the permitted facilities change ownership or the Permittee changes their name, a formal permit modification request shall be submitted to the Division. This request shall be made on official Division forms, and shall include appropriate property ownership documentation and other supporting documentation as necessary. The Permittee of record shall remain fully responsible for maintaining and operating the facilities permitted herein until a permit is issued to the new owner. [15A NCAC 02T .0104] 6. The Permittee shall retain a set of Division approved plans and specifications for the life of the facilities permitted herein. [15A NCAC 02T .0108(b)(1)] The Permittee shall maintain this permit until all permitted facilities herein are properly closed or permitted under another permit issued by the appropriate permitting authority. [15A NCAC 02T .01050)] 8. This permit is subject to revocation or unilateral modification upon 60 days notice from the Division Director, in whole or part for the requirements listed in 15A NCAC 02T .0110. [ 15A NCAC 02T .0110] 9. Unless the Division Director grants a variance, expansion of the permitted facilities contained herein shall not be granted if the Permittee exemplifies any of the criteria in 15A NCAC 02T .0120(b). [15A NCAC 02T .0120] 10. The Permittee shall pay the annual fee within 30 days after being billed by the Division. Failure to pay the annual fee accordingly shall be cause for the Division to revoke this permit. [15A NCAC 02T .0105(e)(3)] Permit issued this the 26' day of May 2017 NORTH CAROLINA ENVIRONMENTAL MANAGEMENT COMMISSION gS. Jay Zimmerman, P.G., Director Division of Water Resources By Authority of the Environmental Management Commission Permit Number W00033710 WQ0033710 Version 2.0 Shell Version 151201 Page 11 of 12 Permit No. W00033710 HCT Pender, LLC Lanes Ferry WWTP ENGINEERING CERTIFICATION ❑ Partial ❑ Final High -Rate Infiltration System May 26, 2017 Pender County In accordance with 15A NCAC 02T .0116, I, , as a duly registered Professional Engineer in the State of North Carolina, having the Permittee's authorization to ❑ periodically ❑ weekly ❑ fully observe the construction of the permitted facility, hereby state to the best of my abilities that due care and diligence was used in the observation of the construction, such that the facility was built within substantial compliance and intent of this permit, the Division -approved plans and specifications, and other supporting documentation. ❑ Any variation to this permit, the Division -approved plans and specifications, and other supporting documentation has been documented in the attached as -built drawings, and shall serve as the Permittee's minor modification request to amend the permit accordingly. Provide a brief narrative description of any variations: Professional Engineer's Name Engineering Firm Mailing Address City State Zip Telephone E-mail NC PE Seal, Signature & Date THE COMPLETED ENGINEERING CERTIFICATION, INCLUDING ALL SUPPORTING INFORMATION AND MATERIALS, SHALL BE SENT TO THE FOLLOWING ADDRESS: NORTH CAROLINA DEPARTMENT OF ENVIRONMENTAL QUALITY DIVISION OF WATER RESOURCES WATER QUALITY PERMITTING SECTION NON -DISCHARGE PERMITTING UNIT By U.S. Postal Service: 1617 MAIL SERVICE CENTER By Courier/Special Delivery: 512 N. SALISBURY ST. RALEIGH, NORTH CAROLINA 27699-1617 RALEIGH, NORTH CAROLINA 27604 W00033710 Version2.0 Shell Version 151201 Page 12 of 12 ATTACHMENT A — LIMITATIONS AND MONITORING REQUIREMENTS PPI 001— W WTP Effluent — Phase 1 Permit Number: W00033710 Version: 2.0 EFFLUENT CHARACTERISTICS EFFLUENT LIMITS MONITORING REQUIREMENTS PCS Code Parameter Description Units of Measure Monthly Average Monthly Geometric Mean Daily Minimum Daily Maximum Measurement Frequency Sample Type 00310 BOD, 5-Day (20 °C) mg/L 10 2 x Month Composite 00940 Chloride (as Cl) mg/L 3 x Year' Composite 31616 Coliform, Fecal MF, M-FC Broth, 44.5 °C #/100 mL 14 2 x Month Grab 50050 Flow, in Conduit or thru Treatment Plant GPD 100,000 Continuous Recorder 00610 Nitrogen, Ammonia Total (as N) mg/L 4 2 x Month Composite 00625 Nitrogen, Kjeldahl, Total (as N) mg/L 2 x Month Composite 00620 Nitrogen, Nitrate Total (as N) mg/L 10 2 x Month Composite 00600 Nitrogen, Total (as N) mg/L 7 2 x Month Composite 00400 pH so 5 x Week Grab 00665 Phosphorus, Total (as P) mg/L 3 2 x Month Composite 70300 Solids, Total Dissolved —180 °C mg/L 3 x Year' Composite 00530 Solids, Total Suspended mg/L 15 2 x Month Composite 1. 3 x Year sampling shall be conducted in March, July, and November W00033710 Version 2.0 Attachment A Page 1 of 6 PPI 002 — VdW P Effluent — Phase 2 EFFLUENT CHARACTERISTICS EFFLUENT LIMITS MONITORING REQUIREMENTS PCs Code Parameter Description p Units of Measure Monthly Average Monthly Geometric Mean Daily Minimum Daily Maximum Measurement Frequency Sample Type 00310 BOD, 5-Day (20 °C) mg/L 10 2 x Week Composite 00940 Chloride (as Cl) mg/L 3 x Year Composite 31616 Coliform, Fecal MF, M-FC Broth, 44.5 °C #/100 mL 14 2 x Week Grab 50050 Flow, in Conduit or thm Treatment Plant GPD 200,000 Continuous Recorder 00610 Nitrogen, Ammonia Total (as N) mg/L 4 2 x Week Composite 00625 Nitrogen, Kjeldahl, Total (as N) mg/L 2 x Week Composite 00620 Nitrogen, Nitrate Total (as N) mg/L 10 2 x Week Composite 00600 Nitrogen, Total (as N) mg/L 7 2 x Week Composite 00400 pH so 5 x Week Grab 00665 Phosphorus, Total (as P) mg/L 3 - 2 x Week Composite 70300 Solids, Total Dissolved —180 °C mg/L 3 x Year Composite 00530 Solids, Total Suspended mg/L 15 2 x Week Composite 1. 3 x Year sampling shall be conducted in March, July, and November W00033710 Version 2.0 Attachment A Page 2 of 6 PPI 003 — W WTP Effluent — Phase 3 EFFLUENT CHARACTERISTICS EFFLUENT LIMITS MONITORING REQUIREMENTS PCs Code Parameter Description Units of Measure Monthly Average Monthly Geometric Mean Daily Minimum Daily Maximum Measurement Frequency Sample Type 00310 BOD, 5-Day (20 °C) mg/L 10 2 x Week Composite 00940 Chloride (as Cl) mg/L 3 x Year' Composite 31616 Coliform, Fecal MF, M-FC Broth, 44.5 °C #/100 mL 14 2 x Week Grab 50050 Flow, in Conduit or thm Treatment Plant GPD 400,000 Continuous Recorder 00610 Nitrogen, Ammonia Total (as N) mg/L 4 2 x Week Composite 00625 Nitrogen, Kjeldahl, Total (as N) mg/L 2 x Week Composite 00620 Nitrogen, Nitrate Total (as N) mg/L 10 2 x Week Composite 00600 Nitrogen, Total (as N) mg/L 7 2 x Week Composite 00400 pH so 5 x Week Grab 00665 Phosphorus, Total (as P) mg/L 3 2 x Week Composite 70300 Solids, Total Dissolved — 180 °C mg/L 3 x Year I Composite 00530 Solids, Total Suspended mg/L 15 2 x Week Composite 1. 3 x Year sampling shall be conducted in March, July, and November WQ0033710 Version 2.0 Attachment A Page 3 of 6 PPI 004 — W WTP Effluent — Phase 4 EFFLUENT CHARACTERISTICS EFFLUENT LIMITS MONITORING REQUIREMENTS PCS Code Parameter Description Units of Measure Monthly Average Monthly Geometric Mean Daily Minimum Daily Maximum Measurement Frequency 9 Y Sample Type YP 00310 BOD, 5-Day (20 °C) mg/L 10 3 x Week Composite 00940 Chloride (as Cl) mg/L 3 x Year Composite 31616 Coliform, Fecal MF, M-FC Broth, 44.5 °C #/100 mL 14 3 x Week Grab 50050 Flow, in Conduit orthm Treatment Plant GPD 800,000 Continuous Recorder 00610 Nitrogen, Ammonia Total (as N) mg/L 4 3 x Week Composite 00625 Nitrogen, Kjeldahl, Total (as N) mg/L 3 x Week Composite 00620 Nitrogen, Nitrate Total (as N) mg/L 10 3 x Week Composite 00600 Nitrogen, Total (as N) mg/L 7 3 x Week Composite 00400 pH su 5 x Week Grab 00665 Phosphorus, Total (as P) mg/L 3 3 x Week Composite 70300 Solids, Total Dissolved — 180 °C mg/L 3 x Year Composite 00530 Solids, Total Suspended mg/L 15 3 x Week Composite 1. 3 x Year sampling shall be conducted in March, July, and November W00033710 Version 2.0 Attachment A Page 4 of 6 PPI 005 — Groundwater Lowering System Effluent — Phase 1 EFFLUENT CHARACTERISTICS EFFLUENT LIMITS MONITORING REQUIREMENTS PCs Code Parameter Description Units of Measure Monthly Average Monthly Geometric Mean Daily Minimum Daily Maximum Measurement Frequency Sample Type 00680 Carbon, Total Organic (TOC) mg/L 3 x.Yew Grab 00940 Chloride (as Cl) mg/L 250 3 x Year Grab 31616 Coliform, Fecal MF, M-FC Broth, 44.5 °C #/100 mL 2 x Month Grab 50050 Flow, in Conduit or thru Treatment Plant GPD 254,874 Continuous Recorder 00610 Nitrogen, Ammonia Total (as N) mg/L 1.5 2 x Month Grab 00620 Nitrogen, Nitrate Total (as N) mg/L 10 2 x Month Grab 00400 pH su 6.5 8.5 5 x Week Grab 00665 Phosphorus, Total (as P) mg/L, 2 x Month Grab 70300 Solids, Total Dissolved — 180 °C mg/L 1 500 1 3 x Year] Grab 1. 3 x Year sampling shall be conducted in March, July, and November. PPI 006 — Groundwater Lowering System Effluent — Phase 2 EFFLUENT CHARACTERISTICS EFFLUENT LIMITS MONITORING REQUIREMENTS PCS parameter Description p Units of Measure Monthly Average Monthly Geometric Mean DailyMinimum DailMinimum Daily Maximum Measurement Frequency Sample Type 00680 Carbon, Total Organic (TOC) mg/L 3 x Year Grab 00940 Chloride (as Cl) mg/L 250 3 x Year Grab 31616 Coliform, Fecal MF, M-FC Broth, 44.5 °C #/100 mL 2 x Month Grab 50050 Flow, in Conduit or thru Treatment Plant OPT) 347,970 Continuous Recorder 00610 Nitrogen, Ammonia Total (as N) mg/L 1.5 2 x Month Grab 00620 Nitrogen, Nitrate Total (as N) mg/L 10 2 x Month Grab 00400 pH so 6.5 8.5 5 x Week Grab 00665 Phosphorus, Total (as P) mg/L 2 x Month Grab 70300 Solids, Total Dissolved — 180 °C mg/L 500 3 x Year` Grab 1. 3 x Year sampling shall be conducted in March, July, and November. W00033710 Version 2.0 Attachment A Page 5 of 6 PPI 007 — Groundwater Lowering System Effluent — Phase 3 EFFLUENT CHARACTERISTICS EFFLUENT LIMITS MONITORING REQUIREMENTS PCS Code Parameter Description Units of Measure Monthly Average Monthly Geometric Mean Dail y Minimum Daily Maximum Measurement Frequency Sample Type 00680 Carbon, Total Organic (TOC) mg/L 3 x Year Grab 00940 Chloride (as Cl) mg/L 250 3 x Year Grab 31616 Coliform, Fecal MF, M-FC Broth, 44.5 °C #/100 mL 2 x Month Grab 50050 Flow, in Conduit or thru Treatment Plant GPD 586,036 Continuous Recorder 00610 Nitrogen, Ammonia Total (as N) mg/L 1.5 2. x Month Grab 00620 Nitrogen, Nitrate Total (as N) mg/L 10 2 x Month Grab 00400 pH su 6.5 8.5 5 x Week Grab 00665 Phosphorus, Total (as P) mg/L 2 x Month Grab 70300 Solids, Total Dissolved — 180 °C mg/L 500 3 x Year' Grab 1. 3 x Year sampling shall be conducted in March, July, and November. PPI 008 — Groundwater Lowering System Effluent — Phase 4 EFFLUENT CHARACTERISTICS EFFLUENT LIMITS MONITORING REQUIREMENTS PCS Code Parameter Descri tion p Units of Measure Monthly Average Monthly Geometric Mean Daily Minimum Daily Maximum Measurement Frequency Sample Type 00680 Carbon, Total Organic (TOC) mg/L 3 x Year Grab 00940 Chloride (as Cl) mg/L 250 3 x Year' Grab 31616 Coliform, Fecal MF, M-FC Broth, 44.5 °C #/100 mL 2 x Month Grab 50050 Flow, in Conduit or thorn Treatment Plant GPD 1,020,870 Continuous Recorder 00610 Nitrogen, Ammonia Total (as N) mg/L 1.5 2 x Month Grab 00620 Nitrogen, Nitrate Total (as N) mg/L 10 2 x Month Grab 00400 pH so 6.5 8.5 5 x Week Grab 00665 Phosphorus, Total (as P) mg/L 2 x Month Grab 70300 Solids, Total Dissolved— 180 °C mg/L 500 3 x Year' Grab 1. 3 x Year sampling shall be conducted in March, July, and November. W00033710 Version 2.0 Attachment A Page 6 of 6 ATTACHMENT B - APPROVED LAND APPLICATION SITES AND LIIOIITATIONS HCT Pender, LLC — Lanes Ferry W WTP Permit Number: W00033710 Version: 2.0 INFILTRATION AREA INFORMATION APPLICATION LIMITATIONS Basin Owner County Latitude Longitude Net Acreage Dominant Soil Series Parameter Rate Units 1 HCT Pender, LLC Pender 34.443056' -77.8511110 1.21 Meggett loam 01284 —Non-Discharge Application Rate 5.33 GPD/ft2 2 HCT Pender, LLC Pender 34.4422220 -77.8508330 1.15 Meggett loam 01284 —Non-Discharge Application Rate 5.33 GPD/ftc 3 HCT Pender, LLC Pender 34.4413890 -77.8505560 1.08 Meggett loam 01284 —Non-Discharge Application Rate 5.33 GPD/ft2 Totals 3.44 WQ0033710 Version 2.0 Attachment B Page 1 of 1 I ATTACHMENT C — GROUNDWATER MONITORING AND LIMITATIONS Piezometers: PZ-1, PZ-2, PZ-3, PZ-4, PZ-5, PZ-6, and PZ-7 PermitNumiber: WQ0033710 Version:2.0 GROUNDWATER CHARACTERISTICS GROUNDWATER STANDARDS MONITORING REQUIREMENTS PCS Code Parameter Description Daily Maximum Frequency Measurement Sample Type Footnotes 82546 1 Water Level, Distance from measuring point feet Monthly Calculated 1, 2, 3 3 x Year monitonng shall be conducted in March, July & November; Annual monitoring shall be conducted every November. 2. The measurement of water levels shall be made prior to purging the wells. The depth to water in each well shall be measured from the surveyed point on the top of the casing. The measurement of pH shall be made after purging and prior to sampling for the remaining parameters. 3. The measuring points (top of well casing) of all monitoring wells shall be surveyed to provide the relative elevation of the measuring point for each monitoring well. The measuring points (top of casing) of all monitoring wells shall be surveyed relative to a common datum. W00033710 Version 2.0 Attachment C Page 1 of 1 STATE OF NORTH CAROLINA COUNTY OF Pander Permit No. W00033710 of OPERATIONAL AGREEMENT This AGREEMENT made pursuant to G.S. 143-215.1 (dl) and entered into this day by and between the North Carolina Environmental Management Commission, an agency of the State of North Carolina, hereinafter known as the COMMISSION; and HCT Pander, LLC , a corporation/general partnership registered/licensed to do business in the State of North Carolina, hereinafter known as the DEVELOPER. WITNESSETH: 1. The DEVELOPER is the owner of the certain lands lying in Pander County, upon which it is erecting and will erect dwelling units and other improvements, said development to be known as Lane's Ferryat Rocky Point (hereinafter the Development). 2. The DEVELOPER desires, to construct a wastewater collection system with pumps, wastewater treatment works, and/or disposal facilities (hereinafter Disposal System) to provide sanitary sewage disposal to serve the Development on said lands. 3. The DEVELOPER has applied to the COMMISSION for the issuance of a permit pursuant to G.S. 143- 215.1 to construct, maintain, and operate the Disposal System. 4. The DEVELOPER has created or shall create unit ownership in said dwellings units, other improvements and lands through filing of a Declaration of Unit Ownership (hereinafter Declaration), pursuant to Chapter 47C of the North Carolina General Statutes. 5. The DEVELOPER has caused to be formed or will cause to be formed at the time of filing of the Declaration, the (Unit Owners' Association) Lane's Ferry Association, Inc. (hereinafter Association), a non-profit corporation organized and existing under and by the virtue of the laws of the State of North Carolina, for the purpose, among others, of handling the property, affairs and business of the Development; of operating, maintaining, re -constructing and repairing the common elements of the lands and improvements subject to unit ownership, including the Disposal System; and of collecting dues and assessments to provide funds for such operation, maintenance, re -construction and repair. 6. The COMMISSION desires to assure that the Disposal System of the Development is properly constructed, maintained and operated in accordance with law and permit provisions in order to protect the quality of the waters of the State and the public interest therein. NOW, THEREFORE, in consideration of the promises and the benefits to be derived by each of the parties hereto, the COMMISSION and DEVELOPER do hereby mutually agree as follows: I. The DEVELOPER shall construct the Disposal System in accordance with the permit and plans and specifications hereafter issued and approved by the COMMISSION, and shall thereafter properly operate and maintain such systems and facilities in accordance with applicable permit provisions and law. 2. The DEVELOPER shall not transfer ownership and/or control of the Disposal System to the Association until construction has been completed in accordance with the permit and approved plans, and the staff of the Division of Water Resources has inspected and approved of the facilities. In order to change the name of the permit holder, the DEVELOPER must request that the permit be reissued to the Association. The request must include a copy of the Association Bylaws and Declaration. 3. The DEVELOPER shall not transfer, convey, assign or otherwise relinquish or release its responsibility for the operation and maintenance of its Disposal System until a permit has been reissued to the DEVELOPER's successor. FORM: DEV 01-15 Page 1 of 2 4. The DEVELOPER shall provide in the Declaration and Association Bylaws that the Disposal System and appurtenances thereto are part of the common elements and shall thereafter be properly maintained and operated in conformity with law and the provisions of the permit for construction, operation, repair, and maintenance of the system and facilities. The Declaration and Bylaws shall identify the entire wastewater treatment, collection and disposal system as a common element, which will receive the highest priority for expenditures by the Association except for Federal, State, and local taxes and insurance. 5. The DEVELOPER shall provide in the Declaration and Association Bylaws that the Disposal System will be maintained out of the common expenses. In order to assure that there shall be funds readily available to repair, maintain or construct the Disposal System, beyond the routine operation and maintenance expenses, the Declaration and Association Bylaws shall provide that a fund be created out of the common expenses. Such fund shall be separate from the routine maintenance funds allocated for the facility and shall be part of the yearly budget. 6. In the event the common expense allocation and separate fund are not adequate for the construction, repair, and maintenance of the Disposal System, the Declaration and Association Bylaws shall provide for special assessments to cover such necessary costs. There shall be no limit on the amount of such assessments, and the Declaration and Bylaws shall provide that such special assessments can be made as necessary at any time. 7. If a wastewater collection system and wastewater treatment and/or disposal facility provided by any city, town, village, county, water and sewer authorities, or other unit of government shall hereinafter become available to serve the Development, the DEVELOPER shall take such action as is necessary to cause the existing and future wastewater of the Development to be accepted and discharged into said governmental system, and shall convey or transfer as much of the Disposal System and such necessary easements as the governmental unit may require as condition of accepting the Development's wastewater. 8. Recognizing that it would be contrary to the public interest and to the public health, safety and welfare for the Association to enter into voluntary dissolution without having made adequate provision for the continued proper maintenance, repair and operation of its Disposal System, the DEVELOPER shall provide in the Association Bylaws that the Association shall not enter into voluntary dissolution without first having transferred its said system and facilities to some person, corporation or other entity acceptable to and approved by the COMMISSION by the issuance of a permit. 9. The agreements set forth in numbered paragraphs 1, 2, 3, 4, 5, 6, 7, and 8 above shall be conditions of any permit issued by the COMMISSION to the DEVELOPER for the construction, maintenance, repair and operation of the Disposal System. 10. A copy of this agreement shall be filed at the Register of Deeds in the County(ies) where the Declaration is filed and in the offices of the Secretary of State of North Carolina with the Articles of Incorporation of the Association. IN WITNESS WHEREOF, this agreement was executed in duplicate originals by the duly authorized representative of the parties hereto on the day and year written as indicated by each of the parties named below: FOR THE ENVIRONMENTAL LLC MANAGEMENT COMMISSION Name of DEVELOPER Bv: C. / Jay Zimmerman, Director (Signature) Division of Water Resources 4-/6//7 (Date) Christian H. Trask, Member Print Name and Title /d-�6 (Date) FORM: DEV 01-15 Page 2 of 2