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HomeMy WebLinkAboutWQ0024705_Final Permit_20240213ROY COOPER Governor ELIZABETH S. BISER Secretary RICHARD E. ROGERS, JR. Director JOEL C. CARPENTER — MANAGER MARTHA' S VINEYARD, LLC 1933 MORRISVILLE CARPENTER ROAD CARY, NORTH CAROLINA 27519 Dear Mr. Carpenter, NORTH CAROLINA Environmental Quality February 13, 2024 Subject: Permit No. WQ0024705 184 Martha's Vineyard Dr. SFR Single -Family Residence Wastewater Irrigation System Chatham County In response to your permit major modification request received on September 6, 2023, and subsequent additional information received on January 2, 2024, we are forwarding herewith Permit No. WQ0024705 dated February 13, 2024, to Martha's Vineyard, LLC for the construction and operation of the subject single-family residence wastewater treatment and irrigation facilities. Modifications to the subject permit are as follows: ➢ Converting the existing treatment system to an EZ Treat (septic tank, E-Z Treat recirculating media filter, recirculation tank, field dosing tank) with all the necessary appurtenances. This permit is effective from the date of issuance through July 31, 2030, shall replace Permit No. WQ0024705 issued on September 18, 2018, and is subject to the conditions and limitations therein. The Permittee shall submit a renewal application no later than February 1, 2030. Please pay attention to the operation and maintenance requirements listed in Section III for they may differ from the previous permit issuance. Failure to establish an adequate system for collecting and maintaining the required operational information may result in future non-compliance. The Division has removed the following permit condition since the last permit issuance dated September 18, 2018: ➢ Old Condition VL2 — The Division has removed this condition because this permit is not voidable. The following permit conditions are new or modified since the last permit issuance dated September 18, 2018: ➢ Old Condition VL5 — The Division has moved this to Condition L2. ➢ Condition IIL 12 —The Division has added this condition. D � North Carolina Department of Environmental Quality i Division of Water Resources 512 North Salisbury Street 11617 Mail Service Center I Raleigh, North Carolina 27699-1617 NORTH CAROLINA ,.,roMMm 0­; /I 919,707,9000 Mr. Joel C. Carpenter February 13, 2024 Page 2 of 2 This permit can be contested as provided in Chapter 150B of the North Carolina General Statutes by filing a Petition for a Contested Case Hearing (Petition) with the North Carolina Office of Administrative Hearings (OAH) within 30 calendar days. Requirements for filing a Petition are set forth in Chapter 150B of the North Carolina General Statutes and Title 26 of the North Carolina Administrative Code. Those interested in filing may access additional information regarding the requirements for filing a Petition and Petition forms at the OAH website or by calling the OAH Clerk's Office at (919) 431-3000. A parry filing a Petition shall serve a copy of the Petition on the Department of Environmental Quality's Office of General Counsel at 1601 Mail Service Center, Raleigh, NC 27699-1601. If the parry filing the Petition is not the Permittee, then the party shall also serve the Permittee pursuant to G.S. 15013-23(a). If you need additional information concerning this permit, please contact Elton Luong at (919) 707- 3661 or elton.luongka,deq.nc.gov. Sincerely, � Do�cuyySignedby- Richard E. Rogers, Jr., Director Division of Water Resources cc: Chatham County Health Department (Electronic Copy) Raleigh Regional Office, Water Quality Regional Operations Section (Electronic Copy) Gary S. MacConnell, P.E. — MacConnell & Associates, P.C. (Electronic Copy) Laserfiche File (Electronic Copy) Digital Permit Archive (Electronic Copy) NORTH CAROLINA ENVIRONMENTAL MANAGEMENT COMMISSION DEPARTMENT OF ENVIRONMENTAL QUALITY RALEIGH SINGLE-FAMILY RESIDENCE WASTEWATER IRRIGATION SYSTEM PERMIT Pursuant to 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 Martha's Vineyard, LLC Chatham County FOR THE construction and operation of a 600 gallon per day (GPD) single-family residence wastewater treatment and irrigation facility consisting o£ a 1,250 gallon baffled septic tank with an effluent filter; an E-Z Treat Model 600 treatment unit served by a 1,000 gallon recirculation tank with a 13.6 gallon per minute (GPM) submersible recirculation pump and a control panel dosing a synthetic media filter; a 10 GPM ultraviolet (UV) lamp disinfection unit; a 4,500 gallon field dosing tank with a 20.6 GPM submersible field dosing pump, audible/visual high-water alarms, and a control panel; hydraulic unit with a flow meter and vortex filter; a rain sensor; a 0.41 acre drip irrigation area with three zones, 5,976 linear feet (LF) of drip line, and 2,988 emitters; and all associated piping, valves, controls, and appurtenances to serve the single-family residence at 184 Martha's Vineyard Dr., Apex, NC 27523, with no discharge of wastes to surface waters, pursuant to the application received on September 6, 2023, subsequent additional information received on January 2, 2024, and in conformity with the Division -approved plans and specifications considered a part of this permit. This permit is effective from the date of issuance through July 31, 2030, shall replace Permit No. WQ0024705 issued on September 18, 2018, and is subject to the following conditions and limitations: I. SCHEDULES Upon completion of construction and prior to operation of the permitted modifications, the Permittee shall submit an engineering certification from a North Carolina licensed Professional Engineer certifying that the permitted facility has been constructed pursuant to G.S. 143-215.1, Administrative Code Title 15A Subchapter 02T, this permit, and the Division -approved plans and specifications. For phased and partially certified facilities, the Permittee shall retain the responsibility to track further construction approved under this permit and shall provide a final engineering certification upon project completion. The Permittee shall submit the Engineering Certification via the Non -Discharge online portal. [15A NCAC 02T .0116(a)] 2. The Permittee shall notify the Raleigh Regional Office, telephone number (919) 791-4200, at least two business days in advance of the initial operation of the constructed modifications so that the Division can conduct a startup inspection. [15A NCAC 02T .0108(b)(1)(A)] WQ0024705 Version 3.1 Shell Version 230516 Page 1 of 9 3. The Permittee shall line any excavation into bedrock with a 10 millimeter (mm) synthetic liner. [ 15A NCAC 02T .0605(d)] 4. If the permitted facilities change ownership or the Permittee changes its name, the Permittee shall submit a permit modification request on Division -approved forms within 90 days of the change of ownership. The Permittee shall comply with all terms and conditions of this permit until the Division transfers the permit to the successor -owner. [G.S. 143-215.1(d3)1 5. If a public or community sewage system is or becomes available, the Permittee shall connect to this system and shall request the rescission of Permit No. WQ0024705. [ 15A NCAC 02T .0607] 6. The Permittee shall request renewal of this permit on Division -approved forms no later than February 1, 2030. [ 15A NCAC 02T .0105(b), 02T .0109] II. PERFORMANCE STANDARDS The Permittee shall operate and maintain the subject wastewater treatment and irrigation facilities so there is no discharge to surface waters, nor any contravention of groundwater or surface water standards. In the event the facilities do not perform as designed, including the creation of nuisance conditions due to improper operation and maintenance, or failure of the irrigation areas to 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 disposal facilities. [ 15A NCAC 02T .0108(b)(1)(A)] 2. This permit shall not relieve the Permittee of its responsibility for contravention of groundwater or surface water standards resulting from the operation of this facility. [15A NCAC 02T .0108(b)(1)(A)] 3. The Permittee shall apply treated wastewater effluent at or below the following rates: TABLE 1— APPLICATION LIMITATIONS Field Parameter Hourly Rate Yearly Max Units 1 01284 — Non -Discharge Application Rate 0.2 19.6 filches [ 15A NCAC 02T .0605(i)] 4. The Permittee shall only apply treated wastewater effluent to the following: TABLE 2 — IRRIGATION AREA INFORMATION Net Dominant Field Owner Parcel No. County Latitude Longitude Acreage Soil Series CrB — Creedmoor- 1 Martha's Vineyard, LLC 85293 Chatham 35.793774' -78.992811' 0.41 Green Level complex, 2- 6% slopes [ 15A NCAC 02T .0 1 08(b)(1)(A)] 5. The attached Operation and Maintenance Agreement is a condition of this permit. Noncompliance with the terms of the Operation and Maintenance Agreement shall subject the Permittee to all measures pursuant to G.S. 143-215.6A, G.S. 143-215.6B, and G.S. 143-215.6C for violation of or failure to act pursuant to the terms and conditions of this permit. [ 15A NCAC 02T .0604(h)1 6. The Permittee shall connect the irrigation system to a rain or moisture sensor designed to prevent irrigation during precipitation events or wet conditions. [ 15A NCAC 02T .0605(o)] WQ0024705 Version 3.1 Shell Version 230516 Page 2 of 9 7. The Division has established the compliance boundary at the property boundary. Any exceedance of groundwater standards at or beyond the compliance boundary shall require the Permittee to take corrective action. The Division shall consider multiple contiguous properties under common ownership and permitted for use as a disposal system as a single property regarding the determination of a compliance boundary. [15A NCAC 02L .0106, 02L .0107(fl, 02L .0107(n)] 8. The Division has established the review boundary midway between the compliance boundary and the irrigation area boundary. Any exceedance of groundwater standards at or beyond the review boundary shall require the Permittee to take preventative action. [ 15A NCAC 02L .0106(d), 02L .0108] 9. The Permittee shall notify the Division of any sale or transfer of property affecting a compliance boundary (i.e., parcel subdivision). [15A NCAC 02L .0107(1)] 10. The Permittee shall operate and maintain the permitted facilities pursuant to the following setbacks: a. The Division originally permitted the irrigation sites on August 26, 2005, with an application received on November 17, 2004. The setbacks for drip irrigation sites originally permitted or modified with an application received from June 1, 1996, through August 31, 2006, are as follows (all distances in feet): I. Each habitable residence or place of assembly under separate ownership: 01 ii. Each private or public water supply source: 100 iii. Surface waters: 100 iv. Groundwater lowering ditches: 25 v. Surface water diversions (upslope): 10 vi. Surface water diversions (downslope): 25 vii. Each well with exception of monitoring wells: 100 viii.Each property line: 50 ix. Top of slope of embankments or cuts of two feet or more in vertical height: 15 x. Each water line: 10 xi. Each swimming pool: 100 xii. Public right of way: 50 xiii.Nitrification field: 20 xiv. Each building foundation or basement: 15 ' Habitable residences or places of assembly under separate ownership constructed after the Division originally permitted or subsequently modified the facilities are exempt from this setback. 2 Setbacks to property lines are not applicable when the Permittee, or the entity from which the Permittee is leasing, owns both parcels separated by the property line. [ 15A NCAC 02H .0219(i)(5)] WQ0024705 Version 3.1 Shell Version 230516 Page 3 of 9 b. The Division permitted modifications to the treatment and storage units on February 13, 2024, with an application received on September 6, 2023. The setbacks for treatment and storage units originally permitted or modified with an application received on or after September 1, 2018, are as follows (all distances in feet): I. Each habitable residence or place of assembly under separate ownership: 1001 ii. Each private or public water supply source: 100 iii. Surface waters: 50 iv. Each well with exception of monitoring wells: 100 v. Each property line: 50 Z Habitable residences or places of assembly under separate ownership constructed after the Division originally permitted or subsequently modified the facilities are exempt from this setback. 2 Setbacks to property lines are not applicable when the Permittee, or the entity from which the Permittee is leasing, owns both parcels separated by the property line. [15A NCAC 02T .0606(b), 02T .0606(d), 02T .0606(e)] III. OPERATION AND MAINTENANCE 1. The Permittee shall operate and maintain the subject facilities as anon -discharge system. [15A NCAC 02T .0101] 2. Upon the Water Pollution Control System Operators Certification Commission's (WPCSOCC) classification of the subject non -discharge facilities, the Permittee shall designate and employ a certified Operator in Responsible Charge (ORC), and one or more certified operators as Back-up ORCs. The ORC or its Back-up shall operate and visit the facilities as required pursuant to 15A NCAC 08G .0204 and 08G .0205. At the time of this permit issuance, the WPCSOCC does not require an ORC and Back-up ORC for Single -Family Residence Wastewater Irrigation Systems. [ 15A NCAC 02T .0117] 3. The Permittee shall maintain a year-round vegetative cover on the irrigation area such that crop health is optimal and allows for even effluent distribution and inspection of the irrigation system. [ 15A NCAC 02T .0608(a)] 4. The Permittee shall take measures to prevent effluent ponding in or runoff from the irrigation area. [ 15A NCAC 02T .0608(b)] 5. The Permittee shall not irrigate treated effluent during inclement weather or when the soil is in a condition that will cause ponding or runoff. [ 15A NCAC 02T .0605(o)] 6. The Permittee shall only irrigate treated effluent from the single-family residence at 184 Martha's Vineyard Dr., Apex, NC 27523. [15A NCAC 02T .06011 7. The Permittee shall not allow vehicles or heavy machinery on the irrigation area, except during equipment installation or maintenance activities. [ 15A NCAC 02T .0608(d)] 8. The Permittee shall prohibit public access to the wastewater treatment and irrigation facilities through lockable treatment units and fencing around the irrigation sites. [15A NCAC 02T .0605(i)] 9. The Permittee shall dispose of or utilize generated residuals in a Division -approved manner. [15A NCAC 02T. 11011 10. The Permittee shall not divert or bypass untreated or partially treated wastewater from the subject facilities. [15A NCAC 02T .0605(fl] WQ0024705 Version 3.1 Shell Version 230516 Page 4 of 9 11. Pump and dosing tanks shall have audible and visual alarms external to any structure. [ 15A NCAC 02T .0605(n)] 12. The Permittee shall test and calibrate metering equipment annually. [15A NCAC 02T .0608(c)1 13. The Permittee is responsible for the operation and maintenance of the wastewater treatment and irrigation system including the following: a. Inspecting the septic tank annually and pumping out solids as needed. Inspecting and cleaning the septic tank effluent filter annually. b. Inspecting the ultraviolet disinfection unit weekly. Cleaning or replacing the lamps and quartz sleeves as needed. c. Inspecting all storage tanks, pumps, and alarms monthly. Removing the floating scum layer in all pump/storage tanks when pumping the septic tank solids out. d. Inspecting the drip irrigation system monthly to verify the proper operation of the drip lines; that there are no leaks; that vegetative growth does not obstruct the drip emitters; that the irrigated wastewater is not ponding in or running off the designated irrigation area; and that there are no objectionable odors. [ 15A NCAC 02T .06081 IV. MONITORING AND REPORTING 1. The Permittee shall conduct and report any Division -required monitoring, including the monitoring of groundwater, surface water or wetlands, waste, wastewater, residuals, soil, treatment processes, lagoon or storage ponds, and plant tissue, if necessary to evaluate this facility's impact on groundwater and surface water. [ 15A NCAC 02T .0108(c)] 2. Noncompliance Notification: The Permittee shall report to the Raleigh Regional Office, telephone number (919) 791-4200, within 24 hours of first knowledge of the following: a. Any process unit failure (e.g., mechanical, electrical, structural, etc.) that makes the facility incapable of adequate wastewater treatment. b. Any facility failure resulting in a discharge to surface waters. c. Any time self -monitoring indicates the facility has gone out of compliance with its permit limitations. d. Ponding in or runoff from the irrigation sites. Emergencies requiring reporting outside normal business hours shall call the Division's Emergency Response personnel at the telephone number (800) 858-0368. All noncompliance notifications shall file a written report to the Raleigh Regional Office within five days of first knowledge of the occurrence, and this report shall outline the actions proposed or taken to ensure the problem does not recur. [15A NCAC 02T .0108(b)(1)(A)] WQ0024705 Version 3.1 Shell Version 230516 Page 5 of 9 V. INSPECTIONS 1. The Permittee shall perform inspections and maintenance to ensure proper operation of the wastewater treatment and irrigation facilities. [15A NCAC 02T .0608(f)] 2. The Permittee shall inspect the wastewater treatment and irrigation facilities to prevent malfunctions, facility deterioration, and operator errors that may result in discharges of wastes to the environment, threats to human health, or public nuisances. The Permittee shall maintain an inspection log that includes the date and time of inspection, observations made, and maintenance, repairs, or corrective actions taken. The Permittee shall provide the inspection log to the Division upon request. [ 15A NCAC 02T .0608(e), 02T .0608(f)] Division -authorized representatives may, upon presentation of credentials, enter and inspect any property, premises, or place related to the permitted wastewater treatment and irrigation facilities at any reasonable time for determining compliance with this permit. Division -authorized representatives may inspect or copy records maintained under the terms and conditions of this permit and may collect influent, treatment process water, effluent, residual, soil, plant tissue, groundwater, or surface water samples. [G.S. 143-215.3(a)(2)] VI. GENERAL The Permittee's failure to comply with this permit's conditions and limitations may subject the Permittee to a Division enforcement action. [G.S. 143-215.6A, 143-215.6B, 143-215.6C] 2. This permit is effective only for the nature and volume of wastes described in the permit application and Division -approved plans and specifications. [G.S. 143-215.1(d)1 There are no variances to administrative codes or general statutes governing the construction or operation of the permitted facilities unless the Permittee specifically requested a variance in the application and the Division approved the variance as noted in this permit's facility description. [15A NCAC 02T .0105(b)] 4. This permit does not exempt the Permittee from complying with all statutes, rules, regulations, or ordinances that other jurisdictional government agencies (e.g., local, state, and federal) may require. [15A NCAC 02T .0 1 08(b)(1)(A)] 5. The Permittee shall retain this permit and the Division -approved plans and specifications for the life of the permitted facilities. [15A NCAC 02T .0105(o), 02T .0116(d)] 6. The Permittee shall comply with all permit conditions and requirements until the proper closure of the permitted facilities, or until another appropriate authority permits the facilities. [15A NCAC 02T .0105 ] WQ0024705 Version 3.1 Shell Version 230516 Page 6 of 9 7. This permit is subject to revocation or modification upon 60-day notice from the Division Director in whole or part for: a. Violation of any terms or conditions of this permit or 15A NCAC 02T. b. Obtaining a permit by misrepresentation or failure to disclose all relevant facts. c. The Permittee's refusal to allow authorized Department employees upon presentation of credentials: I. To enter the Permittee's premises where a system is located or where the Permittee keeps any Division -required records under the terms and conditions of this permit. ii. To have access to any permit -required documents and records. iii. To inspect any monitoring equipment or method as required in this permit. iv. To sample any pollutants. d. The Permittee's failure to pay the annual fee for administering and compliance monitoring. e. A Division determination that the conditions of this permit conflict with the North Carolina Administrative Code or General Statutes. [ 15A NCAC 02T .0110] 8. Unless the Division determines that the Permittee needs a permit modification for the construction of facilities to resolve non-compliance with any environmental statute or rule, or the Division Director grants a variance, expansion of the permitted facilities shall not occur if any of the following apply: a. The Permittee or any parent, subsidiary, or other affiliate of the Permittee has been convicted of environmental crimes under G.S. 143-215.613 or under Federal law that would otherwise be prosecuted under G.S. 143-215.6B, and the Permittee or any parent, subsidiary, or other affiliate of the Permittee has abandoned or exhausted all appeals of this conviction. b. The Permittee or any parent, subsidiary, or other affiliate of the Permittee has previously abandoned a wastewater treatment facility without properly closing the facility in accordance with its permit or 15A NCAC 02T. c. The Permittee or any parent, subsidiary, or other affiliate of the Permittee has not paid a civil penalty, and the Permittee or any parent, subsidiary, or other affiliate of the Permittee has abandoned or exhausted all appeals of this penalty. d. The Permittee or any parent, subsidiary, or other affiliate of the Permittee is currently not compliant with any compliance schedule in a permit, settlement agreement, or order. e. The Permittee or any parent, subsidiary, or other affiliate of the Permittee has not paid an annual fee pursuant to 15A NCAC 02T .0105(e)(2). [ 15A NCAC 02T .0120(b), 02T .0120(d)] WQ0024705 Version 3.1 Shell Version 230516 Page 7 of 9 9. Unless the Division Director grants a variance, the Division shall not renew this permit if the Permittee or any affiliation has not paid an annual fee pursuant to 15A NCAC 02T .0105(e)(2). [ 15A NCAC 02T .0120 c , 02T .0120(d)] 10. The Permittee shall pay an annual fee for each year of the term of this permit pursuant to the schedule in G.S. 143-215.31)(a). The Permittee shall continue to pay annual fees for any facility operating on an expired permit that the Division has not rescinded or revoked. [15A NCAC 02T .0105(e)(2)] Permit issued this the 13t" day of February 2024 NORTH CAROLINA ENVIRONMENTAL MANAGEMENT COMMISSION DocuSigned by: 71-11,1101� D1043082680C483... Richard E. Rogers, Jr., Director Division of Water Resources By Authority of the Environmental Management Commission Permit Number WQ0024705 WQ0024705 Version 3.1 Shell Version 230516 Page 8 of 9 Permit No. WQ0024705 Single -Family Residence Wastewater Irrigation System Martha's Vineyard, LLC February 13, 2024 184 Martha's Vineyard Dr. SFR Chatham County ENGINEERING CERTIFICATION ❑ Partial ❑ Final I, , as a duly licensed North Carolina Professional Engineer, having ❑ periodically / ❑ fully observed the construction of the permitted modifications, do hereby state to the best of my abilities that the facility was constructed in compliance with G.S. 143-215.1, Administrative Code Title 15A Subchapter 02T, this permit, and the Division -approved plans and specifications. Documentation of any variation to this permit and the Division -approved plans and specifications is in the attached as -built drawings. Description of variations: Professional Engineer's Name Firm Name Firm No. Address City State Zip Code Telephone Email Seal, Signature, and Date THE PERMITTEE SHALL SUBMIT THE COMPLETED ENGINEERING CERTIFICATION, INCLUDING ALL SUPPORTING DOCUMENTATION, VIA THE NON -DISCHARGE ONLINE PORTAL. WQ0024705 Version 3.1 Shell Version 230516 Page 9 of 9 State of North Carolina DWR Department of Environmental {duality Division of Water Resources 5INGLFrFAMILY RESIDENCE WASTEWATER IRRIGATION SVSTEM Dtylslan at Wate► Resources OPFRATiON AND MAINTENANCE AGREEMENT FORM: SFRWWIS-O&NI W I A Permit No, W000 24705 Countv: Chatham Permitter: (i.c., all deeded property owners) The PertnMee agrees to operate and maintain the single-family residence watitewatcr treatment and irrigation system follows: 1. Inspect the septic tank annually, and lump out solids as needed. ?. Inspect and clean the septic tank effluent filter annually. Qf applicable) ;. Inspect the tablet chlorinator weekly, Add wastewater gradc chlorine tablet_-, (e.g., calcium hypochlurite) a.% needed. Swimming pawl grade chlorine tablets are not acceptable. (J'upplicahle) 4. Inspect the ultraviolet disinfection unit weekly. Clean or replace the lamps and quartz sleeves as needed. of applicable) 5. Inspect all storage tanks, pumps, and alarms monthly. Remove the floating scum layer in all pumpistorage tanks When pumping the septic tank solids out. 6. Inspect the spray irrigation system rnontftly to verify: proper operation of the spray heads; that there arc no leaks: that vegetative growth does not obstruct the spray hcad4; that the irrigated wastewater is not ponding in or running off the designated irrigation area: and that there arc no objectionable Mors. (iapplicable) Inspect the drip irrigation system monthly to verify: proper operation of the drip lines; that there arc no leaks: that vegetative growth does not obstruct the drip emitters; that the irrigated wastewater is n(x pond ing in or running off the designated irrigation area; and that there arc no objectionable odors. Qf t p*icahle) R. Maintain a set of Division -approved engineering plans and specifications. 9. Pay the required annual fee. 10. Request renewal of this pmiit on Division -approved forms no later than 180 days prior to expiration. I l- Sign and provide a Change of0%ner,hip application to any future- owner of the single-family residence wastewater tmatment and irrigation system for their completion and submission to die Division of Water Resources. We understand the above ments and agr c to these terms as part of the issued permit. Signature: f2L ►'rIA.,. 1}ate: Signature: Bate: Signature: I]ale: Signature: Date. Y1VgJZ-,wZ_7 All dred ed v rove rt o%nrrs shall sir n this Opt, r-ation yaerd i'luintens nce A regiment FORM: SFRVr'Itr'f 5-0& NI 04- 18 0 LEGEND V ADJACENT BOUNDARY J Q BOUNDARY (PROPERTY) \ RIGHT-OF-WAY Lu H U COMPLIANCE BOUNDARY AT \ CONTOURS -INDEX 0 y PROPERTY LINE PER \ CONTOURS -INTERMEDIATE 15A NCAC 02L .0107 (n) I X FENCE EDGE OF PAVEMENT 50' PROPERTY LINE \ SETBACK (TYP.) �� 100 YEAR FLOOD PLAIN U p F- \ EXISTING STREAM _j Q 2 W �\ INITIAL DRIP LINES z � a } RETURN LINES } a H � REVIEW BOUNDARY AT MIDWAY I Q 5; (q W Z POINT BETWEEN COMPLIANCE } 2: P 0 eb SUPPLY LINES z a w W PERND15A NCACW02LE.0108NDARY \ VO ( \ as - DIVERSION BERM = p w sa \ SOIL BOUNDARY W d < �. m 25— ' — ' — ' — — — SUITABLE SOILS BOUNDARY H 2 LL F- Q RETURN MANIFOLD H F Z PREVIOUSLY PERMITTED m l ® O � WASTE BOUNDARY SUPPLY MANIFOLD U / \ SUITABLE SOIL BOUNDARY / 2g\ REPRESENTED BY FENCE \ \ \ A X CO CLEAN OUT 6 X CP CONTROL PANEL — \ \ EZRT E-Z TREAT RECIRC. TANK p p �> I I x ( 04 co E-Z E-Z TREAT TREATMENT UNIT LL:> O Ln FDT FIELD DOSING TANK Q m O L;j co DRIP �` ST SEPTIC TANK m O U Q� IRRIGATION SITE HU HYDRAULIC UNIT M c c UV ULTRAVIOLET DISINFECTION � M \ ti6 I co ZV ZONE VALVE ? ^ Q M RS RAIN SENSOR W z 0 � / A J N O — V X VH Q O LL o o X \ ZUmd•M 264 \ APPROX. LOCATION OF NOTES a O z \ PROPOSED I PROPOSED 5-BR DWELLING 1. PARCELS FROM PRELIMINARY PLATT BY: 0 LU Z a J LLf co TREATMENT J VAN FINCH - LAND SURVEYS, P.A. Q , 109 HLLSBORO ST. j SYSTEM \ / O PITTSBORO, NC 27312 Q Q EL 2. TOPO TAKEN FROM NC FRIS. o O O W \ \ ( 3. KEEP TANKS AND DRAIN LINES A MINIMUM B ~ � I OF 50' OFF OF PROPERTY LINES. 4. THIS IS NOT A SURVEY. k, v1 —� /� �20 �� • ct 17069 � � 0 V' V i i •♦♦��� w y GRAPHIC SCALE: 1 " = 80' 0 40 80 160 240