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HomeMy WebLinkAboutProject No 92-88_19930326400— .-a an' c 199„ MAR si ENV. MANAGEMENT FAYETTEVILLE REG. OFFICE State of North Carolina Department of Environment, Health, and Natural Resources 512 North Salisbury Street • Raleigh, North Carolina 27604 James B. Hunt, Jr., Governor Division of Environmental Health t9onathan B. Howes Secretary 'chard K. Rowe$irector March 26, 1993 (919)733-2895 Mr. Rick Steeves, Health Director Scotland County Health Department P. 0. Box 69 Lauriri nburg, NC 28352 Subject: Approval of Revised Plans and Specifications for B & M Meats Industrial Process Wastewater System, Route 2, Cliff Gibson Road, Laurel Hill, Scotland County, NC, Project No. 92-88 Dear Mr. Steeves: We have reviewed revised plans and specifications for the above referenced facility, received March 22 and March 23, 1993. We have also made some additions - to the operation and maintenance procedures with the design engineer by phone on March 26, 1993. It appears that all of our previous technical comments have been adequately addressed by the proposed revisions. Enclosed is one copy of the plans and specifications stamped "Approved by the On -Site Wastewater Section, Division of Environmental Health, Department of Environment, Health and Natural Resources." The improvement permit to be issued for this project must include the approved plans and specifications, legal documents, and any conditions deemed appropriate by the health department. The approved plans and specifications are for the following facilities and system components: Facilities: Existing 6700 square foot abattoir, processing up to 18 tons of meats per day, five days per week, with six to eight employees. System: Separate system for employees sewage previously permitted by Scotland County Health Department. Process wastewater system to include: grease trap (1500 gallons, existing), lagoon (205,500 gallons, existing), lagoon effluent removal structure and floating pump, two sand filters (144 square feet, total), pump tank (2000 gallons), pump, two pressure manifolds, two conventional nitrification fields (1515 linear feet, total). PA. Box 37687, Raleigh, North Carolina 77611-7687 Telephone 919-7334984 Fax # 919-733-0513 An Equal Opportunity AHirmarive Action Employer Mr. Rick Steeves Page 3 March 26, 1993 5. Effluent dosing system: Pump tank must be installed at specified elevation, including overflow back to the lagoon, and determined by 24-hour leakage test to be fully watertight. Tank must include all specified components, -pump, discharge piping, valve, level control floats properly adjusted, audible and visible highwater alarm on a separate circuit, and two stage timer system to control time per dose and allowable number of doses per day. Pump tank shall be set to allow for two doses per day, 750 gallons per dose, with no more effluent to be allowed to be delivered to the fields in any given day. Floats and timer system must be synchronized to not allow for short cycling or doses more than or less than the specified dose volume (750 gallons). Note that a registered professional engineer must certify that the system has been installed in accordance with approved plans and specifications based upon periodic observations of construction and a final inspection for design compliance by the certifying engineer or his representative, and the installation must be approved by the health department prior to the issuance of an operation permit. The operation'permit must include, as conditions, the operation and maintenance procedures included in the approved plans and specifications. It shall also include the necessary information regarding the proposed management entity and certified operator, and any additional concerns deemed appropriate by the health department for the operation and maintenance of this system. In particular, please note the monitoring requirements to be made a condition of the operation permit to be issued for this system, including the provision to allow for a review of the frequency and parameters required to be monitored at the end of the first year of operation of this subsurface system. Please feel free to contact us if you have any further questions pertaining to this project or if we may be of assistance to you during your inspection of the installation of this system. SB/dh Enclosure cc: Mr. Ken Averette Mr. Tucker Daniel Dr. Philpott Mr. J. C. Burnette Sincerely, Steven Berkowitz, P.E., Head On -Site Wastewater Engineering Branch On -Site Wastewater Section Mr. Jack Floyd Mr. Billy Godwin Mr. Joe Lynn Mr. Charles A. Purcell, Jr. ENV. MANAGEMENT FAYETTEVILLE REG. OFFICE State of North Carolina Department of Environment, Health, and Natural Resources 512 North Salisbury Street •'Raleigh, North Carolina 27604 James R Hunt, Jr., Governor Jonathan g Howes, Secretary March 24, 1993 M E M O R A N D U M TO: Wayne Munden, Chief Onsite Wastewater Section THROUGH: Bob Cheek R13�- FROM: Jack Floyt� /mil SUBJECT: B&M Meats, Inc. - Subsurface Disposal System Scotland County Project No. 92-88 (Steve Berkowitz:Review Engineer) The Groundwater Section has reviewed the subject permit application. The application is for a subsurface wastewater disposal system to serve B&M Meats, Inc. and apparently will be using treatment facilities previously permitted by DEM under permit no. 4407R2': This DEM permit covered a lagoon and spray irrigation field, however only the lagoon was ever constructed. The subject permit application consist of the existing lagoon (estimated 205,000 gallon capacity) preceded only by solids separation. Wastewater then will be disposed into a 4,500 square foot nitrification field. Wastewater will originate from the slaughtering of livestock. - The issue of sizing the facility was raised in the review process. The stated flow of 1,500 gallons per day was based on the consultant's judgement of daily operation. However, another third party individual states that the applicant, who is already operating without a permit, is processing more .animals than the design flow would indicate, with plans to expand the number of animals processed at the facility. The Division of Environmental issuance; however, for the purposes of these comments we used 1,500 GPD. Higher flows may warrant reconsideration of these remarks. P.O. Box 27687, Raleigh, North Carolina 27611.7687 Telephone 919-7334984 Fax 9 919-733-0513 An Equal Opportunity Affirmative Action Employer O The applicant .also stated that no detergents are used in the plant (Charles Purcell report, October 16, 1992). Being familiar with livestock processing operations, usually detergents and/or disinfectants or other cleaning agents are necessary to comply with USDA regulations. This has not yet been addressed by the applicant. And as the company is already operating, the applicant could provide a wastewater analysis as requested by the Groundwater Section earlier. No wastewater. analysis has been received to date. We did assume concentrations of some parameters and used those assumptions in -our modeling. Such an analvsis would be beneficial and should be provided prior to The disposal system is situated on the site upgradient of a lake and stream. Drainage is toward the lake over all of the site. The system is also situated downgradient of several water supply wells, with none of these wells less than 200- feet from the disposal site. Soils on the site are indicated to be of the Badin and Wagram series, consisting of well drained sands and extending to depths of at least 20 feet. The well record associated with the single monitoring well confirmed this information. Evidence of a seasonal high water table or static water was not addressed by the applicant, but regional office staff did indicate no evidence of a water table within 15 feet of the land surface. The extent of this vadose zone should provide good treatment of the waste constituents prior to intercepting the water table. Based on the general site information provided by the applicant and published information from the SCS, we attempted to model contaminant transport though the soil and into groundwater. Assuming concentrations of waste constituents, the ODAST model was used to determine the probability of exceedance of a standard at a compliance boundary. Our modeling efforts suggested a moderate chance of exceedance at the compliance boundary. Our low level of confidence in this outcome could be improved if the applicant were to provide site specific information or modeling of his own. One mitigating fact was that the analysis of the monitoring well indicated no adverse impact occurring in groundwater. Given these facts, the Groundwater .Section does not object to permit issuance. We do believe that any permit issued should require groundwater monitoring to ensure compliance with state groundwater quality standards. Please include the following conditions of the.permit is issued: 1) Within 90 days of permit issuance one additional monitoring well shall be constructed in the area indicated on the attached site map. The well shall be constructed such that the water level in the well is never above or below the screened portion of -the well at any time during the year. The exact location of the well shall be approved by the Fayetteville Regional Office and constructed in accordance with the conditions of this permit. .2. The new monitoring well shall be sampled initially afier construction for the parameters listed below. The existing monitoring well and the new well shall continue to be sampled every March, July and November for the parameters below: NO3 TDS pH Chloride Total Suspended Solids Oil and Grease Arsenic Ammonia Nitrogen TOC Water Level Total Coliforms Orthophosphate Copper NO, Volatile Organic Compounds - In November only (by method 1 or 2 below) Method 1: Method 6230D (Capillary - Column), "Standard Methods For The Examination of Water and Wastewater", 17th ed., 1989 Method 2: Method 502.2 "Methods For The Determination Of Organic Compounds In Drinking Water", U.S. EPA - 600/4-88/039 The measurement of water level must be made prior to sampling for the remaining parameters. The depth of . water in each well shall be measured from the surveyed point on the top of the casing. The measuring points (top of well casing) of all monitoring wells shall be surveyed to provide relative elevations of the measuring point for each monitoring well. If TOC concentrations greater than 10 mg/l are detected in any downgradient monitoring well, additional sampling and analysis must be conducted to identify the individual constituents comprising_ this TOC concentration. If the TOC concentration as measured in the background monitor well exceeds 10 mg/l, this concentration will be taken to represent the naturally occurring TOC concentration. Any exceedances of this naturally occurring TOC concentration in the downgradient'wells shall be subject to the additional sampling and analysis as described above: . If any volatile organic compounds are detected by method 6230D, or the equivalent method 502.2, then EPA methods 604 and 611 must also be run to detect other organic compounds which may be present. The results of all analyses specified, in the monitoring requirements, including 604 and 611 if required, must be' submitted simultaneously. The results of the sampling and analysis shall be sent to the N.C. Division of Environmental Management P.O. Box 29535 Raleigh, N.C. 2.7626-0535 on Form GW-59 [Compliance Monitoring Report Form] every April, August and December: 3. The Compliance Boundary for the disposal system is specified by regulations in 15A NCAC 2L, Groundwater Classifications and Standards. An exceedance of Groundwater Quality Standards beyond the Compliance Boundary is subject to the penalty provisions applicable under General Statute 143-215.6(1)a. For facilities permitted under 15A NCAC 18A.1900 the Compliance Boundary is established at the property boundary. Any sale or transfer of property which affects the location' of the compliance boundary shall be reported immediately to the Director. The permittee shall not transfer land within an established compliance boundary unless the permittee has satisfied all the requirements of 15A NCAC 2L .107 (e and f). The REVIEW BOUNDARY for the disposal system is specified by regulations in 15A NCAC 2L, Groundwater Classifications and Standards. A REVIEW BOUNDARY is established around disposal systems midway between the Compliance Boundary and the, perimeter of the waste disposal area. When the concentration of any substance equals or exceeds the maximum allowable concentration of that substance at the REVIEW BOUNDARY, as determined by monitoring, the permittee shall either M demonstrate, through predictive calculations or modeling, that natural site conditions, facility design and operational controls will prevent a violation of standards at the Compliance Boundary; or, (ii) submit a plan for the alteration of existing site conditions, facility design or operational controls that will prevent a violation of standards at the Compliance Boundary, and implement that plan upon its approval by the Director.) 4. Any additional groundwater quality monitoring, as deemed necessary by the Department, shall be provided. 5. All wells that are constructed for purposes of groundwater monitoring shall be constructed in accordance with 15A NCAC 2C .0108 (Standards of Construction for Wells Other than Water Supply) and any other state and local laws and regulations pertaining to.well construction. 6. The Fayetteville Regional Office, telephone number (919) 486-1541 shall be notified at least forty-eight (48) hours prior to the construction of any monitoring well so that an inspection can be made of the monitoring well location. Such notification to the regional groundwater supervisor -shall be made during the normal office hours from 8:OO.a.m. until 5:00 p.m. on Monday through Friday, excluding state holidays. 7. Within sixty (60) days of completion of. all monitoring wells, the permittee shall submit two original copies of a scaled topographic map (scale no greater than 1:24000) signed and sealed by a professional engineer or a state licensed land surveyor that indicates all of the following information: a. the.location and identity of each monitoring well, b. the location of the waste disposal system, C. the location of all property boundaries, d. the latitude and longitude of each monitoring well, e. the relative elevation of the,top of the well casing (which shall be known as the_"measuring point"), t f. and the depth of water below the measuring point at the time the measuring point is established. All monitoring well locations and elevations shall be surveyed by a state licensed land surveyor. 8. Upon completion of all well construction activities, a certification must be received from a professional engineer certifying that the monitoring wells are located and constructed in accordance with the Well Construction Standards (15A NCAC 2C) and this permit. This certification should be submitted with copies, of the Well Completion Form (GW-1) for each well. Mail this certification and the associated GW-1 forms to the Permits and Compliance Unit, Groundwater Section, P.O. Box 29535, Raleigh, NC, 27626-0535. 9. For the initial sampling of the hell as specified elsewhere in the permit, the permittee shall submit a copy of the GW-1 form with the Compliance Monitoring Form (GW-59) for that well. Compliance Monitoring Forms that do not include copies of the GW-1 form will be returned to the permittee without being processed. Failure to submit these forms as required by this permit may result in the initiation of enforcement activities pursuant to NC General Statutes 143-215.6. a 2 If you have any questions, please let me know. BC/JF/sbp/B&MMEATS.INC cc; j m Bale Central Files Permit Files Groundwater Files 9 G r u N 1T-48'E 200' S. R. NO. 1341 ru bial. y IAcrl . , Gil W OV �,�� i DisP•svl • � � Rela . , ,� E r Li3Goot�• to fT. fitDE P-wL �3-1 s rf-4a• w 619771 s 1 `I props SeA Ag-w Mott%; -DC; I\C1 wcM 6 -- ---- --- -----------�wni+d.ww'w`r,io., r. n s _ N' __....------------------------ til'F.(:IAi.T7.El) AtiJAYti Samp I e TNVIRONMr.NTAI. Access l Of B 8 M MEATS MW #2 93 857641 310 12th Acnuu•ti.uuh------------------------- Nathtdu.. Tenna>cc .Ir_n.l Collection Date Time Received 02/01/93 ----------------------------------- 00:00 02/02/93 Rtrferring Client Client 10 Reported - KEN CURRIE 02/09/93 Test --------------------------------------------- Result. Units Reference Limlts SODIUM 14.6 ------------------------------ PPM CALCIUM 1.34 PPM MAGNESIUM 1.11 PPM COPPER 0.017 PPM ARSENIC <0.005 PPM ZINC 0.028 PPM CHLORIDE 29 PPM COLIFORMS,TOTAL 0 COL/DL NITROGEN,AMMONIA 0.40 PPM NITROGEN,NITRATE 2.4 PPM KJELDAHL NITROGEN 0.97 PPM PH SOLIDS,SUSPENDED 48� PPMUNITS BOD <3.0 PPM COD <3.0 PPM ENVIROMENTAL HYDROGEOLOGICAL CONSULTANTS 207 W. 4TH AVENUE RED SPRINGS NC 28377 Telephone: 919 843 4456 5309 F 1 North Carolina - Department of Environment, Health, and Natural Resources Division of Environmental Management - Groundwater Section P.O. Box 29535 - Raleigh, N.C. 27626-0535 Phone (919)733.3221 WELL CONSTRUCTION RECORD DRILLING CONTRACTOR:rri/no rd.vsdc74A+ ,S STATE WELL CONSTRUCTION DRILLER REGISTRATION NUMBER:PERMIT NUMBER: 1. WELL LOCATION: (Show sketch of the location below) Nearest Town:_ 44466e. 'Z County: SC-rl GSeW (Road, Community, or Subdivision and Lot No.) DEPTH 2. OWNER /�e/ys From To ADDRESS 3 / (Street or Route No.) Cary or Town tale Zip Code 3. DATE DRILLED o=^' 3 USE OF WELL 4. TOTAL DEPTH /.Y S 5. CUTTINGS COLLECTED YES ❑ NOI 6. DOES WELL REPLACE EXISTING WELL? NES NOO 7. STATIC WATER LEVEL Below Top of Casing: FT. (Use'+' if Above Top of Casing) S. TOP OF CASING IS �F eve Land Surface - Casing Terminated at/or below land surface Is Illegal unless a variance Is Issued In accordance with 15A NCAC 2C .0118 9. YIELD (gpm): METHOD OF TEST 10. WATER ZONES (depth): 11. CHLORINATION: Type Amount 12. CASING: DeDepth Wall Thickness p Diameter or Weight/Ft. Material From 040b To Ft. a 62W 5"'p Pyc. From To Ft. From To Ft. 13. GROUT: Depth Material Method From 3 To e-: Ft. ��r Pone From —t— To _Z Ft. 8'E ✓rb v. r�rr� 14. SCREEN: Depth Diameter Slot Size Material From To _L Ft in. •P5) In. ,PPr— From To Ft. in. in. From To Ft. in. in. 15. SAND/GRAVEL PACK: Depth Size Material From _ 7 To L Ft. 'PIC4 -r;'mileL 16. From Ft. FOR OFFICE USE ONLY QUAD. NO. SERIAL NO. Let Long. PC Mirror Basin Basin Code Header EnL GWA.Ent. DRILLING LOG Formation Description - Aye E 44/yo �SA.VO SoM S/GT' If additional space is needed use back of form LOCATION SKETCH (Show direction and distance from at least two State Roads, or other map reference points) I DO HEREBY CERTIFY THAT THIS WELL WAS CONSTRUCTED IN ACCORDANCE WITH 15A NCAC 2C, WELL CONSTRUCTION STANDARDS, AND THAT A POPY OF THIS RECORD HAS BEEN PROVIDED TO THE WELL OWNER. Z- ro-4'3 GW-1 REV. 5191 SIGNATURE OF CONTRACTOR 01446ERT DATE Submit original to Division of Environmental Management and copy to well owner. KA DIVISION OF ENVIRONMENTAL MANAGEMENT January 19, 1993 M E M O R A N D U M TO: Steven Berkowitz Onsite Wastewater Section THRU: Jack Floyd, Permits Unit Groundwater Section Raleigh Central Office d�✓ FROM: M. J. Noland, Reg n ' p rvleOr Fayetteville Regidna`1\ SUBJECT: B & M Meats, Inc. Additional Information Scotland County Project No. 92-88 The Fayetteville Regional Office and the Raleigh Central Office Groundwater Sections have conducted further review of the subject project. Below is a list of the additional information necessary for the groundwater section to complete the permit review. 1. Are there any proposed degreasers, disinfectants or other chemicals used in wash down activities? 2. Provide a wastewater analysis that will include TRN, NO3, NH3, NO2, Na, Mg, chlorides, Cu, As and Zn. 3. Provide a map identifying- any wells,. streams, or ponds within 500 feet of the waste disposal system.. 4. Install a monitor well down gradient of the lagoon. The location of the monitor well should be approved by the Fayetteville Regional office Groundwater staff. Additionally, a sample should be obtained from the well and analyzed for the same parameters identified in item no. 2 above. This memo supersedes the previous memo dated December 21, 1992 from Jack Floyd to Steven Berkowitz. If you have any questions, please contact Art Barnhardt at (919) 486-1541. MJN/SAB/mla „ ENV. MANAGEMENT State of North Carolina FAYETTEVILLE REa OFFICE Department of Environment, Health and Natural Resources Division of Environmental Management 512 North Salisbury Street • Raleigh, North Carolina 27604 James G. Martin, Governor William W. Cobey, Jr., Secretary Regional Offices Asheville 704/251-6208 Fayetteville M E M O R A N D U M 919/486-1541---------- TO: Mooresville 704/663-1699 FRCM: Raleigh 919/571-4700 .i Washington 919/946-6,81 December 21, 1992 Steven Berkowitz Onsite Wastewat Section Jack Floya B&M Meats, ,Inc.' Request for Additional Information Scotland County Project No. 92-88 A. Preston Howard, Jr., P.E. Acting Director Wilmington 919/395-3900 The Groundwater Section has conducted a preliminary review of the subject permit application. We find a need for the following Winston-Sale%dditional information: 919/896-7007 `1,f The report states that no detergents will be used to wash dawn facilities. Will there be any use of degreasers or disinfectants or other chemicals? If so, then please provide detailed information on each substance used. 2) Please provide a wastewater analysis that also includes TM, NO3, k.1H , N021 sodium, calcium, magnesium, total ooliforms, /chlorides, copper, arsenic, and zinc. 3) Please indicate the presence of any wells within 500 feet of the waste disposal site. 4) Why is the existing sprayfield being abandoned? Pollution Prevention Pays P.O. Box 29535, Raleigh, North Carolina 27626-0535 Telephone 919-733-7015 a 5) A hydrogeologic description of the subsurface, to a depth of .20 feet or bedrock, whichever is less. 'rihe number of borings shall be sufficient to define the following for the area underlying each major soil type at the disposal site: (i) significant changes in lithology underlying the site; (ii) the vertical permeability of the unsaturated zone and the hydraulic conductivity of the saturated zone; (iii) depth to the mean seasonal high water table and static water level (if definable from soil morphology or from evaluation of other applicable available data); and (iv) a determination of transmissivity and specific yield of the unconfined aquifer based on a withdrawal or recharge test. If there are any questions please let me know. JF:ja/92-88: cc: Jim Bales DIVISION OF ENVIRONMENTAL MANAGEMENT December 18, 1992 MEMORANDUM TO: Mr. Jack Floyd Permits & Compliance Unit Groundwater Section, Raleigla Centro ffice FROM: M. J. Noland, Regional Sup visor Fayetteville Regional Office ^sir SUBJECT: B & M Meats Subsurface Disposal System Laurel Hill, Scotland County The Fayetteville Regional Office (FRO) has evaluated the subject proposal. The Groundwater staff has the following comments: 1. The drainfield will have at least 15 feet of separation between the trench bottom and water table and should not pose a significant threat to groundwater. 2. The main concern of the FRO Groundwater Section is the lagoon. The integrity of the clay liner is unknown and also the separation distance to the water table. We have estimated the separation to be 3 feet or greater, but the average water table elevation is unknown. The Fayetteville Regional Office recommends the issuance of the permit. The need for groundwater monitoring is questionable. We would like to see the results of modeling from your office using a 3 foot separation distance. It appears a drainfield or lagoon impact to groundwater could be easily monitored from one downgradient well properly located and constructed. If you have any questions, please contact Art Barnhardt. MJN/SAB/fbc sum , ENV. MANAGEMENT State of North Carolina PAYETTEVILLE REG. OFFICE Department of Environment, Health and Natural Resources Division of Environmental Management 512 North Salisbury Street • Raleigh, North Carolina 27611 James G. Martin, Governor - A. Preston Howard, Jr., P.E. William W. Cobey, Jr., Secretary Acting Director December 8,1992 Mr. J. C. Bumette B & M Meats 404 Johns Road Laurinburg, North Carolina 28352 Subject: Project Return (WQ0006750) B & M Meats Renewal Voidance of Permit No. 4407R2 Wastewater Spray Irrigation Disposal Scotland County Dear Mr. Btnnette: This is in reference to your application received July 13, !992, for the construction and operation of the subject facility. As requested by you in a letter dated October 27, 1992, the Division is hereby returning your application and supporting documents. No permit action has been taken with respect to the application, however, as the application has been reviewed by Division staff, your application fee cannot be returned to you. Mr. Nathen McCormick of the Scotland County Health Department has confirmed that B & M Meats made an application for a permit to Scotland County for a subsurface wastewater disposal system, and that this application process is nearly complete. This correspondence shall also void Permit No. 4407R2 issued March 25, 1987. This facility has been closed for some time and the permitted company disbanded, therefore, there has been no operation of the subject facilities. It Is understood that your intentions are to obtain an appropriate permit from the Scotland County Health Department prior to operation of any facilities at this site. Please be advised that construction and/or operation of wastewater treatment facilities without a valid permit is a violation of North Carolina General Statute 143-215.1 and may subject B & M Meats to appropriate enforcement actions in accordance with North Carolina General Statute 143-215.6. Civil penalties of up to $10,000 per day per violation may be assessed for failure to secure a permit required by North Carolina General Statute 143-215.1. Regional Offices Asheville Fayetteville Mooresville Raleigh Washington Wilmington Winston-Salem 704/251-6208 919/486-1541 704/663-1699 919/571-4700 919/946-6481 919/395-3900 919/896-7007 Pollution Prevention Pays P.O. Box 29535, Raleigh, North Carolina 27626-0535 Telephone 919-733-7015 An Equal Opportunity Affirmative Action Employer M I 5083. If you have any questions concerning this matter, please contact Mr. John Seymour at 919/ 733- Sincerely, A. Prest4 Howard, Jr., P.E. cc: Fayetteville Regional Office, Water Quality a3 e'�ttev'� li Ie�Reei ffic� Groundwater Section , Mr. Charles A. Purcell, P.E. Scotland County Health Department, Mr. Nathen McCormick I DIVISION OF ENVIRONMENTAL MANAGEMENT GROUNDWATER SECTION September 14, 1992 MEMORANDUM TO: Don Safrit, THROUGH: Bob Cheek P 3 L FROM: Brian Wagner SUBJECT: B & M Meats c Lagoon & Spray Irrigation System Scotland County WQ0006750/GW92209 (John Seymour: DEM SERG Review Engineer) ►� G; ITV/agn ENV, MANAGEMEW RAW MEVUE REQ Off= The Groundwater Section has reviewed the subject permit request. The facility consist of a 417,500 gallon lagoon, attached to 12 acres of spray fields designed to treat 1700 GPD. This plant has been shut down for several years and has opened under new management. The old permit number was 4407-R2. There is a monitoring well on site, and we will request an annual sample from that well. The Groundwater Section recommends issuing the subject permit with the following conditions: 1. The monitor wells shall be sampled every March for the following parameters: NO, Ammonia Nitrogen TDS TOC pH Water Level Chloride Total Coliforms SO4 The measurement of water level must be made prior to sampling for the remaining parameters. The measuring points (top wells shall be surveyed to of the measuring point for wells. The depth of water measured from the surveyed casing... of well casing) of all monitoring provide relative elevations each of the monitoring, in each well shall be point.on the top of the If TOC concentrations greater than 10 mg/l are detected in any downgradient monitoring well, additional sampling and analysis must be conducted to identify the individual constituents comprising this TOC concentration. If the TOC concentration as measured in the background monitor well exceeds 10 mg/l, this concentration will be taken to represent the naturally occurring TOC concentration. Any exceedances of this naturally occurring TOC concentration in the downgradient wells shall be subject to the additional sampling and analysis as described above. I The results of the sampling and analysis shall be sent to the N.C. Division of Environmental Management on Form GW-59 [Compliance Monitoring Report Form] every April. 2. The Compliance Boundary for the disposal system is specified by regulations in 15A NCAC 2L, Groundwater Classifications and Standards.! An exceedance of Groundwater Quality Standards beyond.the Compliance Boundary is subject to the penalty provisions applicable under General Statute 143-215.6(1)a. The sale of property, by the Permittee, which is within or contiguous to the disposal site, may alter the location of the Compliance Boundary. )For facilities permitted on or!after December 30, 1983, the Compliance Boundary is established at the lesser of 250 feet from the lagoons and spray field', or"50 feet within the property boundary. If the title to any property which may affect the location of.the Compliance Boundary is changed, the Permittee shall notify the DEM Director within 14 days. The Director shall then establish a modified Compliance Boundary which will be done as;a modification to the Permit. The REVIEW BOUNDARY for the disposal system is specified by regulations in 15IA NCAC 2L, Groundwater Classifications and Standards.; A REVIEW BOUNDARY is established around disposal systems midway between the Compliance Boundary and the perimeter of the waste disposal area. When the concentration of any substance equals or exceeds the maximum allowable concentration of that substance at the REVIEW BOUNDARY, as determined by monitoring, the permittee shall either (i) demonstrate, through predictive calculations or modeling, that natural site conditions, facility design and operational controls willlprevent a violation of standards"at the Compliance Boundary; or, (ii) submit a I plan for the alteration of existing site conditions, facility design or operational controls that will prevent a violation of standards -at the Compliance Boundary, and implement that plan upon its approval by the Director. 3. Any additional groundwater quality monitoring, as . deemed necessary by the Division, shall be provided. BW:hl/GW92209 cc: es__ Central Files Permit Issuance Files 1 r r r %J DIVISION OF ENVIRONMENTAL MANAGEMENT August 25, 1992 M E M O R A N D U M TO: Brian Wagner, Permits and Compliance Unit Groundwater Section Raleigh Central Office FROM: M. J. Noland, Regional Sepervisoe Fayetteville Regi ie°Cg"'%�-6 , -' °'`0�°^J SUBJECT: B & M Meats� .i,,� 64r0 Spray Irrigation System Laurel Hill, Scotland Count_. Permit No. WQ0006950, GW92209 The Fayetteville Regional Office's Groundwater Section has completed review of the subject permit application and has the following comments: Soils in the application area should accept the hydraulic loading without any problems. 2. The lagoon has a clay lining, but its condition is unknown. 3. Based on the Engineer's estimation of the waste characteris- tics, the system should function without adverse impacts to groundwater. The Fayetteville Regional Office's Groundwater Section recommends the issuance of this permit with the groundwater monitoring to be conducted at the existing monitor well three (3) times a year. The most important parameters to be monitored will be nitrate, chlorides, and ammonia. Background quality can be established by sampling the supply well on site or by installation and sampling of an upgradient monitor well. If you have any questions, please contact Mr. Art Barnhardt, L.G., of this office at (919) 486-1541. MJN/SAB/tf Enclosure [y GROUNDWATER SECTION GW DIVISION OF ENVIRONMENTAL MANAGEMENT wq oo0® RECORD OF WASTE DISPOSAL PERMIT APPLICATION REVIEW REVIEW BY 1 law DATE 5 FIELD INVESTIGATIO 7 &N ) FACILITY NAMECOUNTY TYPE OF DEPOSAL SYSTEM (LAGOON, ETC.) IA.ci,e w .5n�! " DESIGN CAP. (GPD) 1;7Dy T DESCRIPTION OF FACILITY �ervc }�rWrai ti,c �( kt T SIZE OF IMPOUNDMENT (FT. SQ) q 1361D & / OR SIZE OF APPLICATION AREA • i 1 A r-rC WASTE SOURCE : Q MUN. SLUDGE MUN. W. WATER: .Q PRIMARY SECONDARY TERTIARY OIND. SLUDGE GJIND. W. WATER OTHERS DISTANCE FROM WASTE SO�rrUffRff�CE� TO NEAREZSTREAM �y FT., WELL "ID FT. FOR WELL -TYPE OF USE --,.ai� . DEPTH - S I + . PUMP RATE ( EST.) - la , WHAT DESIGN CONDITIONS WILL REDUCE / INCREASE CHANCE OF GW CONTAMINATION: S� Corn�-�S WHAT NATURAL SITE CONDITIONS WILL REDUCE / INCREASE CHANCE OF GW CONTAMINATION: DEPTH TO: BEDROCK 7:�tb FT. , SEASONAL HIGH W.T. Z FT. , ANNUAL W. T. FLUX: _?FT. SURFICIAL AQUIFER BEDROCK / ARTESIAN AQUIFER GEN. LITHOLOGY Cc I �sla�K Cir�cx bFiow S77e_ cL . HYD. COND. . 2-5 FT./DAY ' , MEASURED I /DAY ❑MEASURED ESTIMATED ,lESTIMATED THICKNESS 75 FT. NO. OF MONITOR WELLS: PROPOSED: UP_.a DOWN _p_: EXISTING : UP O - DOWN I FROM WORKSHEET: SITE NUMERICAL DESCRIPIION,1' la- 5 .2 i 4 TT 1 2 8 4 5 6 6A 68 SITE GRADE (HYDROGEOL) SITUATION GRADE PROPOSED SAMPLING SCHEDULE & PARAMETER(S):-sEF REMARKS/RECOMMENDATIONS' ;Kc- Ceft— L—t-Wrs I s:. GW,4B Revised 6/87 7