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HomeMy WebLinkAboutWI0400573_Staff Report_20211011Permit No. WI0400573 (formerly WQ0006751)___________ Date: 10/11/2021_____________ County: Forsyth ______________________ To: _Michael Rogers______________________ Permittee/Applicant: TexTech Central Office Reviewer: Michael Rogers Facility Name: Tex-Tech Coatings, LLC_____ I. GENERAL INFORMATION 1. This application is (check all that apply): New Renewal Minor Modification Major Modification a. Date of Inspection: September 2, 2021 b. Person contacted and contact information: Phil Rahm (919) 219-5820 c. Site visit conducted by: Jim Gonsiewski. d. Inspection Report Printed from BIMS attached: Yes No. e. Physical Address of Site including zip code: 215 Drummond Street Kernersville, NC 27284 f. Driving Directions if rural site and/or no physical address: g. Latitude: 36°.07’11” N Longitude: -80°04’13” W Source of Lat/Long & accuracy (i.e., Google Earth, GPS, etc.):__Google Earth______________________ II. DESCRIPTION OF INJECTION WELL(S) AND FACILITY 1. Type of injection system: Geothermal Heating/Cooling Water Return In situ Groundwater Remediation Non-Discharge Groundwater Remediation Other (Specify: ) 2. For Geothermal Water Return Well(s) only a. For existing geothermal system only: Were samples collected from Influent/Effluent sampling ports? Yes No. Provide well construction information from well tag: b. Does existing or proposed system use same well for water source and injection? Yes No If No, please provide source/supply well construction info (i.e., depth, date drilled, well contractor, etc.) and attached map and sketch location of supply well in relation to injection well and any other features in Section IV of this Staff Report. 3. Are there any potential pollution sources that may affect injection? Yes No What is/are the pollution source(s)? _On-Site Former Manufacturing Facility _________ What is the distance of the injection well(s) from the pollution source(s) 250 feet_ 4. What is the minimum distance of proposed injection wells from the property boundary? _ 50 ft _____ 5. Quality of drainage at site: Good Adequate Poor 6. Flooding potential of site: Low Moderate High 7. For Groundwater Injection Remediation Systems only, is the proposed and/or existing groundwater monitoring program (number of wells, frequency of monitoring, monitoring parameters, etc.) adequate? Yes No. If No, attach map of existing monitoring well network if applicable and recommend any changes to the groundwater-monitoring program. 8. Does the map included in the Application reasonably represent the actual site (property lines, wells, surface drainage)? Yes No. If No, or no map, please attach a sketch of the site. Show property boundaries, buildings, wells, potential pollution sources, roads, approximate scale, and north arrow. 9. For Non-Discharge Groundwater Remediation systems only (i.e., permits with WQ prefix): a. Are the treatment facilities adequate for the type of waste and disposal system? Yes No N/A. If No, please explain: b. Are the site conditions (soils, topography, depth to water table, etc.) consistent with what was reported by the soil scientist and/or Professional Engineer? Yes No N/A. If no, please explain: Renewal only III. EVALUATION AND RECOMMENDATIONS 1. Do you foresee any problems with issuance/renewal of this permit? Yes No. If Yes, explain. 2. List any items that you would like WQROS Central Office to obtain through an additional information request. Make sure that you provide a reason for each item: Item Reason 3. List specific special conditions or compliance schedules that you recommend to be included in the permit when issued. Make sure that you provide a reason for each special condition: Condition Reason 4. Recommendation Deny. If Deny, please state reasons: Hold pending receipt and review of additional information by Regional Office Issue upon receipt of needed additional information Issue 5. Signature of Report Preparer(s): Signature of WQROS Regional Supervisor: Date: IV. ADDITIONAL REGIONAL STAFF REVIEW COMMENTS/ATTACHMENTS (Optional / If Needed) On September 2, 2021 Jim Gonsiewski of the WSRO conducted a site inspection. Met with Thomas Haynes of Waters Edge Environmental. Inspected the facility, including the remediation system, the monitoring and recovery wells, and the infiltration gallery. According to Mr. Haynes, the system is operating well with no major problems. The infiltration gallery was replaced in 2018. The influent sampling point is at the system holding tank while the effluent is sampled immediately before the infiltration gallery. Site visits are normally conducted bi-weekly. Select monitoring wells are sampled annually. 10/11/2021 View looking southeast of the infiltration gallery. . View of the remediation system holding tank. The influent sample is collected from this tank. The effluent sampling point is the water valve near the center of the photograph.