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HomeMy WebLinkAboutWQ0033383_Final Permit_20081030OTC) �\N A � Michael F. Easley, Governor William G. Ross Jr., secretary North Carolina Department of Environment and Natural Resources -� oleenDivision H. 5u1 ate Director pivision of Water Quality October 30. 2008 Don Hughes - Director Union County Public Schools 116 N. Mairl Street Monroe, North Carolina 28112 Dear Mr. Hughes: Subject: Permit No. WQ0033383 UCPS Transportation Center Wastewater Surface Irrigation Union County In accordance with your permit application received September 3, 2008, and subsequent additional information received October 1, 2008 and October 27, 2008, we are forwarding herewith Permit No. WQ0033383, dated October 30, 2008, to Union County Public Schools for the construction and operation of the subject wastewater treatment and surface irrigation facilities. This permit shall be effective from the date of issuance until September 30, 2013, and shall be subject to the conditions and limitations as specified therein. Please pay particular attention to the monitoring requirements in this permit. Failure to establish an adequate system for collecting and maintaining the required operational information will result in future compliance problems. Please pay special attention to the following conditions: Condition 111.16 requires that grass clippings be removed from the irrigation area as soon as possible after cutting in order to reduce the potential for nutrient transport to groundwater. Condition 111.17 requires the Permittee to record and limit the number of steam washes to a maximum of four (4) per day. If any parts, requirements, or limitations contained in this permit are unacceptable, you have the right to request an adjudicatory hearing upon written request within thirty (30) days following receipt of this permit. This request must be in the form of a written petition, conforming to Chapter 150B of the North Carolina General Statutes, and filed with the Office of Administrative Hearings, 6714 Mail Service Center, Raleigh, NC 27699-6714. Unless such demands are made this permit shall be final and binding. Nai thCarolina ,l aturnli'm Aquifer Protection Section 1636 Mail Service Center Raleigh. NC 27699-1636 Telephone; (919) 733-3221 Internet: www.newaterqualit, .or Location: 2728 Capital Boulevard Raleigh, NC 27604 Fax 1: (419) 715-0588 Fax 2: (919) 715-6048 An Equal Opportunity/Affirmative Action Employer- 50% Recycled/100,b Post Consumer Paper Customer Service: (877) 623-6748 One set of approved plans and specifications is being forwarded to you. If you need additional information concerning this matter, please contact Lori Veal at (919) 715-6187 or lori.vealVncmail.net. Sincerely, i S>rColeen H. Sullins cc: Union County Health Department Mooresville Regional Office, Aquifer Protection Section Zachary L. Fuller_ PE - MacConnell & Associates, P.C. Technical Assistance and Certification Unit APS Central Files LAU Files NORTH CAROLINA ENVIRONMENTAL MANAGEMENT COMMISSION DEPARTMENT OF ENVIRONMENT AND NATURAL RESOURCES R.ALEIGH SURFACE IRRIGATION 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 Union County Public Schools Union County construction and operation of a 4,190 gallon per day (GPD) surface irrigation treatment and disposal facility consisting of: a collection system consisting of 20 linear feet (If) of 6-inch ductile iron pipe, 199 if of 6-inch PVC pipe, and 340 if of 4-inch PVC pipe; one (1) sand interceptor; two (2) 1,000-gallon oil/water separators; one (1) 5,044-gallon precast concrete septic tank with an effluent filter; one (1) 3,010-gallon precast concrete septicirecirculation tank with dual effluent filters; one (1) 3,528-gallon filter dosing tank with dual 55 gallon per minute (GPM) submersible dosing pumps; two (2) mesh spin filters prior to filter dosing; eight (8) E-Z Treat`' pod filter units; two (2) ultraviolet disinfection units connected in series with four (4) lamps per unit; one (1) 4,600-gallon irrigation dosing station with dual 75 GPM field dosing pumps and an audible/visual high water alarm; one (1) 0.295 million gallon (MG) synthetically -lined storage pond to provide approximately 70 days of wet -weather storage; two (2) mesh spin filters prior to field dosing; approximately 2.29 acres of drip irrigation area; one (1) field moisture sensor; one (1) rainfall sensor; two (2) effluent flow meters; and one (1) 10 kW portable backup generator to serve the Union County Schools Transportation Center, with no discharge of wastes to the surface waters, pursuant to the application received September 3, 2008, and subsequent additional information received by the Division of Water Quality (Division), and in conformity with the project plan, specifications, and other supporting data subsequently filed and approved by the Department of Environment and Natural Resources and considered a part of this permit. This permit shall be effective from the date of issuance until September 30, 2013, and shall be subject to the following specified conditions and limitations: WQ0033383 Version 1.0 Shell Version 080827 Page 1 of 9 I. SCHEDULES l . Upon completion of construction and prior to operation of this permitted facility, a certification (see attached form) must be received from a professional engineer certifying that the permitted facility has been installed in accordance with this permit, the approved plans and specifications, and other supporting materials including the location of all monitoring wells as applicable. If this prDjeCt is to be completed in phases and partially certified, you 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 Aquifer Protection Section, Division of Water Quality, 1636 Mail Service Center, Raleigh, NC 27699-1636. a 2. The Mooresville Regional Office, telephone number (704) 663-1699, shall be notified at least forty- eight (48) hours in advance (excluding weekends and holidays) of operation of the installed facilities so that an in -place inspection can be made. Such notification to the regional supervisor shall be made during the normal office hours from 8:00 a.m. until 5:00 p.m. on Monday through Friday, excluding State Holidays. 3. A waste -level gauge, to monitor waste levels in the wet -weather storage pond, shall be installed prior to operation of this facility. 4. 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 that Rule 15A NCAC 02T .0105(d) requires an updated site map to be submitted with the permit renewal application. II. PERFORMANCE STANDARDS The surface irrigation facilities shall be effectively maintained and operated at all times so that there is no discharge to the surface waters, nor any contravention of groundwater or surface water standards. In the event that the facilities fail to perform satisfactorily, including the creation of nuisance conditions due to improper operation and maintenance, or failure of the irrigation area to adequately assimilate the wastewater, the Permittee shall take immediate corrective actions including those actions that may be required by the Division, such as the construction of additional or replacement wastewater treatment and disposal facilities. 2. The issuance of this permit shall not relieve the Permittee of the responsibility for damages to ground or surface waters resulting from the operation of this facility, 3. All wells that are 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 state and local laws and regulations pertaining to well construction. WQ0033383 Version 1.0 Shell Version 080827 Page 2 of 9 4. The wastewater collection facilities shall be properly maintained and operated at all times. The Permittee shall maintain compliance with an individual system -wide collection system permit for the operation and maintenance of these facilities as required by 15A NCAC 02T .0400. If an individual permit is not required, the following performance criteria shall be met as provided in 15A NCAC 02T .0403. a. The sewer system shall be effectively maintained and operated at all times to prevent discharge to land or surface waters, and any contravention of the groundwater standards or surface water standards. b. A map of the sewer system shall be developed and shall be actively maintained. C. An operation and maintenance plan shall be developed and implemented. d. Pump stations that are not connected to a telemetry system -shall be inspected every day (i.e., 365 days a year). Pump stations that are connected to a telemetry system shall be inspected at least once per week. e. High priority sewers shall be inspected at least once per every six-month period of time. f. A general observation of the entire sewer system shall be conducted at least once per year. g. Overflows and bypasses shall be reported to the appropriate Division regional office in accordance with 15A NCAC 02B .0506(a), and public notice shall be provided as required by North Carolina General Statute § 143-215.1 C. h. A grease control program is in place. i. Right-of-ways and easements are maintained. j . Inspection and maintenance records shall be maintained for a period of at least three years. 5. Effluent limitations shall not exceed those specified in Attachment A. 6. Application rate(s), whether hydraulic, nutrient, or other pollutant shall not exceed those specified in Attachment B. The compliance boundary for the disposal system is specified by rules in 15A NCAC 02L, Groundwater Classifications and Standards. This disposal system was individually permitted on or after December 30, 1983; therefore, the compliance boundary is established at either 250 feet from the waste disposal area, or 50 feet within the property boundary, whichever is closest to the waste 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. 8. The Permittee shall apply for a permit modification prior to any sale or transfer of property that affects a compliance boundary to establish a new compliance boundary. In accordance with 15A NCAC 02L .0107(d), no wells, other than monitoring wells, shall be constructed within the compliance boundary except as provided by 15A NCAC 02L .0107(g). 10. The review boundary is established around the disposal systems midway between the compliance boundary and the perimeter of the waste disposal area. Any exceedance of standards at the review boundary shall require action in accordance with 15A NCAC 02L .0106. WQ0033383 Version 1.0 Shell Version 080827 Page 3 of 9 11. The facilities permitted herein must be constructed according to the following setbacks: a a. The setbacks for Irrigation sites shall be as follows (all distances in feet): i. Any habitable residence or place of public assembly under separate ownership: 100 ii. Any habitable residence or place of public assembly owned by the permittec: 15 iii. Any private or public water supply source: 100 iv. Surface waters: 100 v. Groundwater lowering ditches: 100 vi. Surface water diversions: 25 vii. Any well with exception of monitoring wells: 100 viii.Any property line: 50 ix. Top of slope of embanlanents or cuts of two feet or more in vertical height: 15 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 b. The setbacks for Treatment and storage units 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 iiL Surface waters: 50 iv. Any well with exception of monitoring wells: 100 v. Any property line: 50 12. The disposal system shall be connected to a rainfall sensor and a moisture sensor that shall indicate when wastewater application is not appropriate in accordance with Condition III. 4. and III. 5. of this permit. M. 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 pursuant to 15A NCAC 02T .0507 including operational functions, maintenance schedules, safety measures, and a spill response plan. 2. Upon classification of the wastewater treatment and irrigation facilities by the Water Pollution Control System Operators Certification Commission (WPCSOCC), the Permittee shall designate and employ a certified operator to be in responsible charge (ORC) and one or more certified operator(s) to be back-up ORC(s) of the facilities in accordance with 15A NCAC 08G .0200. The ORC shall visit the facilities in accordance with 15A NCAC 08G .0200 or as specified in this permit and shall comply with all other conditions specified in these rules. 3. A suitable year round vegetative cover shall be maintained such that crop health is optimized, allows for even distribution of effluent, and allows inspection of the irrigation system. 4. Adequate measures shall be taken to prevent wastewater ponding or runoff from the irrigation field. WQ0033383 Version 1.0 Shell Version 080827 Page 4 of 9 5. Irrigation shall not be performed during inclement weather or when the ground is in a condition that will cause ponding or runoff. 6. All waste application equipment must be tested and calibrated at least once per permit cycle. Records of the calibration must be maintained for five years. 7. No type of wastewater other than that from the Union County Public Schools Transportation Center shall be irrigated onto the irrigation area. 8. A manually activated portable standby power source capable of powering all essential treatment units shall be provided. 9. No traffic or equipment shall be allowed on the disposal area except while installation occurs or while normal maintenance is being performed. 10. Public access to the land application sites shall be controlled. The wastewater treatment plant area and the irrigation area shall be fenced to prevent unauthorized entry. 11. The residuals generated from these treatment facilities must be disposed I utilized in accordance with 15A NCAC 02T .1100. The Permittee shall maintain a residual management plan pursuant to 15A NCAC 02T .0508. 12. Diversion or bypassing of the untreated wastewater from the treatment facilities is prohibited. 13. Freeboard in the wet -weather storage pond shall not be less than two feet at any time. 14. A waste -level gauge, to monitor waste levels in the wet -weather storage pond, shall be provided. This gauge shall have readily visible permanent markings indicating the 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 elevations. Caution must be taken not to damage the integrity of the liner when installing the gauge. 15. A protective vegetative cover shall be established and maintained on all earthen basin embankments (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 basin dikes or embankments. Earthen basin embankment areas shall be kept mowed or otherwise controlled and accessible. 16. Grass clippings shall be removed from the irrigation area as soon as possible after cutting. 17. Wastewater flow was determined based on the number of steam washes to be conducted per day. Therefore, steam washes shall be limited to four (4) washes per day. In accordance to the plan submitted to the Division on October 1, 2008, a sign in log will be used to track the number of washes per day and the shop foreman will monitor and prohibit additional use once this daily limit is reached. IV. MONITORING AND REPORTING RE UIREMENTS 1. Any monitoring (including groundwater, surface water, soil or plant tissue analyses) deemed necessary by the Division to ensure surface and ground water protection will be established and an acceptable sampling reporting schedule shall be followed. 2. All laboratory analyses for effluent, ground waters, or surface waters shall be made by a laboratory certified by the Division for the required parameters) under 15A NCAC 02H .0800. WQ0033383 Version 1.0 Shell Version 080827 Page 5 of 9 3. Flow through the treatment facility shall be continuously monitored and daily average flow values shall be reported on Form NDMR. Flow may be estimated from water use records provided water use is metered. Daily average values shall be calculated by dividing monthly flow volume by the number of days in the month. 4. The effluent from the subject facilities shall be monitored by the Permittee at the frequency(ies) and location(s) for the parameter(s) specified in Attachment A. The Permittee tracking the amount of wastewater disposed shall maintain adequate records. These records shall include, but are not necessarily limited to, the following information: a. Date of irrigation, b. Volume of wastewater irrigated, c. Field irrigated, d. Length of time field is irrigated, e. Continuous weekly, monthly, and year-to-date hydraulic (inches/acre) loadings for each field, f. Continuous monthly and year-to-date loadings for any non -hydraulic parameter specifically limited in Attachment B for each field, g. Weather conditions, and h. Maintenance of cover crops. Freeboard (waste level to the lowest elevation on the top of the embankment) in the wet -weather storage pond shall be recorded weekly. 7. A record shall be maintained of all residuals removed from this facility. This record shall include the name of the hauler; permit authorizing the disposal or a letter from a municipality agreeing to accept the residuals, date the residuals were hauled, and volume of residuals removed. S. A maintenance log shall be maintained at this facility including but not limited to the following items: a. Visual observations of the plant and plant site. b. Record of preventative maintenance (changing of filters, pump maintenance, alarm testing, etc.). c. Date of calibration of flow measurement device. d. Date and results of power interruption testing on alternate power supply. 9. Three (3) copies of all monitoring data [as specified in Conditions IV. 3. and IV. 4.] on Form NDMR for each PPI and three (3) copies of all operation and disposal records [as specified in Conditions IV. 5 and IV. 6.] on Form NDAR-1 for every field 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 Quality Information Processing Unit 1617 Mail Service Center Raleigh, North Carolina 27699-1617 WQ0033383 Version 1.0 Shell Version 080827 Page 6 of 9 10. An annual representative soils analysis (Standard Soil Fertility Analysis) shall be conducted on each irrigation field and the results maintained on file by the Permittee for a minimum of five years. The Standard Soil Fertility Analysis shall include, but is not necessarily limited to, the following parameters: Acidity Manganese Potassium Calcium Percent Humic Matter Sodium Copper pH Zinc Magnesium Base Saturation (by calculation) Phos houus Cation Exchange Capacity Exchangeable Sodium Percentage 11. Noncompliance Notification: The Permittee shall report by telephone to the Mooresville Regional Office, telephone number (704) 663-1699, as soon as possible, but in no case more than 24 hours or on the next working day following the occurrence or first knowledge of the occurrence of any of the following: a. Any occurrence at the wastewater treatment facility which results in the treatment of significant amounts of wastes which are abnormal in quantity or characteristic, such as the dumping of the contents of a sludge digester; the known passage of a slug of hazardous substance through the facility; or any other unusual circumstances including ponding in the irrigation field or runoff from the irrigation fields. b. Any process unit failure, due to known or unknown reasons, that render the facility incapable of adequate wastewater treatment such as mechanical or electrical failures of pumps, aerators, compressors, etc. c. Any failure of disposal system resulting in a by-pass directly to receiving waters. d. Any time that self -monitoring information indicates that the facility has gone out of compliance with its permit limitations including, but not limited to, freeboard measurements, effluent limitations, exceedances of groundwater standards, or overloading of any field. For any emergency that requires immediate reporting (e.g., discharges to surface waters, imminent failure of a storage structure, etc.) outside normal business hours must 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 (5) days following first knowledge of the occurrence. This report must outline the actions taken or proposed to be taken to ensure that the problem does not recur. V. INSPECTIONS 1. Adequate inspection and maintenance shall be provided by the Permittee to ensure proper operation of the subject facilities. 2. The Permittee or his designee shall inspect the wastewater treatment and disposal facilities to prevent malfunctions and deterioration, operator errors and discharges which may cause or lead to the release of wastes to the environment, a threat to human health, or a nuisance. The Permittee shall keep an inspection log or summary including at least the date and time of inspection, observations made, and any maintenance, repairs, or corrective actions taken by the Permittee. This log of inspections shall be maintained by the Permittee for a period of five years from the date of the inspection and shall be made available upon request to the Division or other permitting authority. WQ0033383 Version 1.0 Shell Version 080827 Page 7 of VI. 3. Any duly authorized officer, employee, or representative of the Division may, upon presentation of credentials, enter and inspect any property, premises or place on or related to the disposal site or facility at any reasonable time for the purpose of determining compliance with this permit; may inspect or copy any records that must be maintained under the terms and conditions of this permit, and may obtain samples of groundwater, surface water, or leachate. GENERAL CONDITIONS 1. Failure to abide by the conditions and limitations contained in this permit may subject the Permittee to an enforcement action by the Pivision in accordance with North Carolina General Statute 143- 215.6A to 143-215.6C. 2. This permit shall become voidable unless the facilities are constructed in accordance with the conditions of this permit, the approved plans and specifications, and other supporting data. 3. This permit is effective only with respect to the nature and volume of wastes described in the application and other supporting data. No variances to applicable rules governing the construction and / or operation of the permitted facilities are granted unless specifically requested and granted in this permit. 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 government agencies (local, state, and federal) that have jurisdiction. 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 the Division's General Permit NCG010000, and any requirements pertaining to wetlands under 15A NCAC 02B .0200 and 02H .0500. 5. In the event there is a desire for the facilities to change ownership, or there is a name change of the Permittee, a formal permit request must be submitted to the Division on official Division form(s), documentation from the parties involved, and other supporting materials as may be appropriate. The approval of this request will be considered on its merits and may or may not be approved. The Permittee of record shall remain fully responsible for compliance until a permit is issued to the new owner. The Permittee shall retain a set of approved plans and specifications for the life of the facilities permitted herein. 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. The Permittee must pay the annual fee within thirty (30) Failure to pay the fee accordingly may cause the Division pursuant to 15A NCAC 02T .0105(c). Permit issued this the 30"' Day of October, 2008 days after being billed by the Division. to initiate action to revoke this permit NORTH CAROLINA ENVIRONMENTAL MANAGEMENT COMMISSION aleerOf Sullins, Director Division of Water Quality By Authority of the Environmental Management Commission Permit Number WQ0033383 WQ0033383 Version 1.0 Shell Version 080827 Page 8of9 Permit No. WQ0033383 October 30, 2008 ENGINEERS CERTIFICATION Partial Final I, , as a duly registered Professional Engineer in the State of North Carolina, having been authorized to observe {periodically, weekly, fall time} the construction of the project, Project Name Location and County for the Permittee hereby state that, to the best of my abilities, due care and diligence was used in the observation of the construction such that the construction was observed to be built within substantial compliance and intent of this permit, the approved plans and specifications, and other supporting materials. Signature Date Registration No. WQ0033383 Version 1.0 Shell Version 080827 Page 9 of 9 THIS PAGE BLANK ATTACHMENT A - LIMITATIONS AND MONITORING REQUIREMENTS PPI (101 —WWTP Effluent Permit Number: WQ0033383 Version: 1.0 EFFLUENT CHARACTERISTICS EFFLUENT LIMITS MONITORING REQUIREMENTS Parameter Description - PCS Code Monthly Average Weekly Average Daily Maximum Measurement Frequency Sample Type Colifonn. Fecal NIF_ M-FC Brotti.44.5C - 31616 (geom.mean) 200 #/looml 4 X year' Grab BOD. 5-Day (20 Deg. C) - 00310 30 mg/1 4 X year 3 Grab Nitrogen, Nitrate Total (as N) - 00620 4 X year 3 Grab Solids.'[otal Suspended - 00530 30 mg/1 4 X year 3 Grab Nitrogen. Ammonia Total (as N) - 00610 15 mg/i 4 X year' Grab Flmv, in conduit or thru treatment plant - 50050 4,190 gpd Continuous Recorder pH - 00400 6.0-9.0'2 s_u. Weekly Grab I Monthly average for fecal colifonn shall be the geometric mean of all samples collected during the reporting period. 2 The effluent p1l shall not be less than 6.0 standard units nor greater than 9.0 standard units. 3 4 X year sampling shall be conducted in the months of February, May. August and November. WQ0033383 Version 1.0 Attachment A Page I of 2 THIS PAGE BLANK WQ0033: 'ersion 1.0 Attachment A ;e 2 of 2 ATTACHMENT B - APPROVED LAND APPLICATION SITES AND LIMITATIONS Permit Number: WQ0033383 Version: 1.0 Union County Public Schools —Transportation Center UTILIZATION AREA INFORMATION APPLICATION LIMITATIONS Field/ Basin Owner County Latitude Longitude Net Acreage Dominant Soil Series Parameter Este (inlhr) Vearly Max (in i Union County Public Schools Union 35000'08" 80036'49" 0.33 Montonia 01284 - Application Surface Irrigation 0.30 44.38 2 Union Countv Public Schools Union 35000'07" 80036'48" 0.26 Montonia 01284 - Application Surface Irrigation 0.30 44.38 3 Union County Public Schools Union 35000'09" 80036'48" 0.28 Montonia 01284 - Application Surface Irrigation 0.30 44.38 4 Union County Public Schools Union 3500011" 80036'53" 0.30 Montonia 01284 - Application Surface Irrigation 0.30 44.38 5 Union County Public Schools Union 35000'08" 80036147" 0.28 Montonia 01284 - Application Surface Irrigation 0.30 44.38 6 Union County Public Schools Union 35a00'09" 80036-47" 0.27 Montonia 01284 - Application Surface Irrigation 0.30 44.38 7 Union Countv Public Schools Union 35"00'08" 80036'45" 0.29 Cid/Kirksey 01284 - Application Surface Irrigation 0.30 30.62 8 Union County Public Schools Union 35000'08" 80036'46" 0.28 Montonia 01284 - Application Surface Irrigation 0.30 44.38 Total 2.29 WQ003338I Version 1.0 Attachment B Page 1 of I PMF�IIh. wEl: GENERAL LEGEND SURVEYLEGEND — — — AOYCLIII BOPnUY. a Ca EISTN ft ML - - - - - -M • F'= Lw w EP EmT K -t AK e0-*w tmo•EP o SP 91 or*. 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C. l I 5 \\ 5 l 1 4 1 t /M AVLATION PARKwAT, SUITE TJ60 ROXAw.-. \\ ` \I I \`\ \ \I15L \I (/ /1 !• ,`rr ;! /I TE� 66LNORTH tA mz7sm V `\, i it I r j / / r' /' r /l UNION COUNTY PUBLIC SCHOOLS -yy \ `\ TRANSPORTATION CENTER CRAPNIC SCALE- I' - 50' a 25 50 10Q T50 WASTEWATER TREATMENT & IRRIGATION SYSTEM UNION COUNTY, NC SITE MAP PROJECT NLJUK [iAMENIC NUMBER A24004.0a C-901a