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Home My WebLink AboutNCG020235_COMPLETE FILE - HISTORICAL_201406191)" STORMWATER DIVISION CODING SHEET NCG PERMITS PERMIT NO. /v u& Qc),3 DOC TYPE HISTORICAL FILE ❑ MONITORING REPORTS DOC DATE ❑ - Q o) v YYYYMMDD Permit Coverage �� Renewal Application form NCDENR National Pollutant Discharge Elimination System NPDES Permit Number Stormwater Individual Permit NCG020235 Please provide your permit number in box in the upper right hand corner, complete the information in the space provided below and return the completed renewal form along with the required supplemental information to the address indicated. Owner Information * Address to which permlt correspondence will be mailed Owner / Organization Name: Manson Aggregates Southeast, LLC Owner Contact: Scott Dickson - Mailing Address: 2310 Parklake Drive Atlanta, GA 30345_ Phone Number: (770) 491-2757 Fax Number: (770) 491-2788 E-mail address: Di a n T Facility Information Facility Name: Ranson Aggregates — Rougemont N. Durham Quarry _ Facility Physical Address: 1423 Bacon Road Rougemont, NC 572 Facility Contact: _ Donald Lane T �� Mailing Address: P.O. Box 70 Rougemont, NC_27572 Phone Number: (919) 479-0500 Fax Number: (919) 477-5237 T E-mail address: _Donald.Laneabanson.com Informatign Permit Contact: Jack Garvey Mailing Address: 2101 Gateway Centre Blvd, Suite 100 �^ Morrisville, NC 27560 Phone Number: - 919 380-2746 Fax Number: (919) 380-2756 E-mail address: ,lack Garrey2 hansonmm, Discharge Information Receiving Stream: Buffalo Creek Stream Class: B _ Basin: Neuse River Sub -Basin: Number of Outfalls- 3 Fa iI_WActivity Changes Please describe below any changes to your facility or activities since issuance of your permit. Attached a separate sheet if necessary. CERTIFICATION I certify that I am familiar with the information contained in the application and that to the best of my knowledge and belief such information is true, complete and accurate. Signature Date lar-k Grvgy Fnvirnnrnen ail Manager Print or type name of person signing above Title SW Individual Permit Coverage Renewal Please return this completed application form Stormwater permitting Program and requested supplemental information to: 1612 Mail Service Center Raleigh, North Carolina 27699-1612 j�"�eVti� T �' CD NR North Carolina Department of Environment and Natura Division of Water Quality Beverly Eaves Perdue Coleen H. Sullins Governor Director March 19, 2009 Mr. Justin E. Williams Hanson Aggrcgatcs Southeast, LLC 2310 Parklake Drive, Suite 550 Atlanta, GA 30345 Dear Mr. Williams: Resources Dee Freeman Secretary Subject: NPDES General Permit NCG020000 Certificate of Coverage NCG020235 Hanson Aggregates Southeast, LLC ' Formerly Hanson Aggregates Southeast, file. Durham County On March 1, 2009, Division personnel received your request to revise your stormwater permit Certificate of Coverage to accurately include you new company name. Please find enclosed the revised Certificate of Coverage. The terms and conditions contained in the General Permit remain unchanged acid in full effect. This revised Certificate of Coverage is issued under the requirements of North .Carolina General Statutes 143-215.1 and the Memorandum of Agreement between North Carolina and the U.S. Environmentai Protection Agency. If you have any questions, please contact the Stormwater Permitting Unit at (9 l 9) 807-6303. Sincerely, Coleen H. Sullins cc: DWQ Central Files Raleigh Regional Office Stormwater Permitting Unit Wetlands and Stormwater Branch 1617 Nail Service Cenler, Raleigh, North Carolina 27699-1617 Location: 512 N. Salisbury 51. Raleigh, North Carolina 27604 Phone: 919-807-6300 V FAX: 919-807-64941 Customer Service: 1.877-623-6748 Internet: www.ncwaterquality.org An Equal Opportunity 1 Aifirmatve Action Employer One No1-diCai-olina ;Vatlfrallly STATE OF NORTH CAROLINA DEPARTMENTOF ENVIRONMENT AND NATURAL RESOURCES DIVISION OF WATER QUALITY GENERAL PERMIT NO. NCG020000 CERTIFICATE OF COVERAGE No. NCG020235 STORMWATER AND PROCESS WASTEWATER DISCHARGES NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM In compliance with the provision ol'North Carolina General Statutc 143-215.1, other lawful standards and regulations promulgated and adopted by the North Carolina Environmental Management Commission, and the Federal Water Pollution Control Act, as amended, HANSON AGGREGATES SOUTHEAST, LLC is hereby authorized to discharge stormwater and to operate treatment systems and discharges associated with mine dewatering wastewater and process wastewater from a facility located at HANSON AGGREGATES SOUTHEAST, LLC 1423 BACON ROAD ROUGEMONT DURHAM COUNTY to receiving waters designated as Bufftlo Creek, a class B NSW stream, in the Neuse River Basin in accordance with the effluent limitations, nionitoring requirements, and other conditions set forth in Parts 1, 11, III, IV, V, and V1 of General Permit No. NCG020000. This certificate of coverage shall become effective March 19, 2009 This Certificate of Coverage shall remain in effect for the duration of the General Permit. Signed this day March 19, 2009 for Coleen 1-1. Su fins, Director Division of Water Quality By Authority of the Environmentai Management Commission February 25, 2009 Mr. Mack Wiggins NCDENR Raleigh Regional Office Division of Water Quality 3800 Barrett Drive Raleigh, NC 27609 RE: NCDENR DWQ December 19, 2008 Stormwater Inspection Hanson Aggregates Southeast — Rougemont Permit COC No, NCG020235 Dear Mr. Wiggins: ■■■ ■ ■ ■ Hanson Hanson Brick P.O. Box 368 1410 Forest Acres Circle Pleasant Garden, NC 27313 Tel: (336) 674-2255 Fax: (336) 674-5397 www.hansonbrick,com �1 FEB 2 6 ?17199 ' 3 Hanson Aggregates appreciates the opportunity to respond to observations noted in your January 26, 2009 inspection report. On December 4, 2008, Hanson evaluated its Stormwater Pollution Prevention Plans (SWPPPs) and found that the plans needed improving to better demonstrate compliance with the permit requirements, including areas noted during your inspection. As a result, Hanson acquired professional services to update the SWPPPs, including items noted in 1 (4) of your inspection report. Please see attached Stormwater Best Management Practices Plan, Employee Manual for Implementing BMPs, and Plant Manager Responsibilities Summary. Should you have any questions or need additional information, please call me: (336) 398-1262. Sincerely, Jack arvey Environmental Manager Enclosures: cc: Jim Sprinkle, Morrisville, NC Thomas Smith, Rougemont Quarry Dave McKeown, Columbia, SC Attachments: STORMWATER BEST MANAGEMENT PRACTICES PLAN Rougemont Quarry, Hanson Aggregates Southeast, COC# NCG020235 This Stormwater Best Management Practices Plan satisfies the requirements specified in the General NPDES Permit NCG020, Part III, Section A. A "Best Management Practice" (BMP) is defined as "measures or practices used to reduce the amount of pollution entering surface waters. BMPs may take the form of a process, activity, or physical structure". This plan describes Best Management Practices that were used in the original construction of this facility, 13MI's that have been used in modifications since the original construction, BMPs that should be followed for any future modifications, and BMP activities that are used for ongoing inspections and maintenance. 'Phis plan should be reviewed annually to assure that existing BMPs are being followed, and to determine if any changes are necessary to assure compliance with the permit requirements. This plan is part of the overall Stormwater Pollution Prevention Plan. Item 1. This site has been planned, constructed, and maintained in accordance with NC Mining Permits 32-07 & 68-06, and specifically in accordance with the 13MPs detailed in the Sediment and Erosion Control plans submitted and approved as part of the permit process. Tile Sediment and Erosion Control Plan was designed "to ensure that contaminants do not enter surface waters via stormwater that comes into contact with any unstabilized overburden, raw materials, intermediate products, finished products, byproducts, or waste products located on the site covered by this permit." Any land disturbance on this site must be in accordance with the current BMPs detailed in the Sediment and Erosion Control Plan. If any land disturbance is necessary that is not shown on the plan, the plan must be modified to reflect these changes, and the new plan is to be submitted to the NCDENR Division of Land Quality for a modification of the NC Mining Permit. Please refer to the approved Sediment and Erosion Control Plan for specific descriptions of Best Management Practices associated with Sediment and Erosion Control Structures. Item 2. Stormwater Runoff and Runon are managed on this site by the sediment and erosion control structures as detailed in the Sediment and Erosion Control Plan. Stormwater runoff and runon shall be diverted into ponds or basins that reduce any pollutants in stormwater before leaving the site. Some of the stortrtwater is used for process wash water or for dust suppression. Tile approved Sediment and Erosion Control Plan shall use appropriate BMPs including but not limited to: vegetative swales, bet -Ills, channels, use of reclaimed mine areas, and reuse of collected stormwater. Item 3. The stormwater BMPs described in the Sediment and Erosion Control Plan shall be regularly inspected and maintained as described in the attached "Employee Manual for Implementing BMP's". This manual describes specific scheduled inspections necessary to properly maintain the sediment and erosion control structures on this site. A log shall be maintained of all inspections. Any required maintenance or repair of sediment and erosion control structures should be reported to management. Item 4. The Sediment and Erosion Control Plan that has been approved as part of the NC Mining Permits 432-07 & 68-06 shall be implemented at this site. No land disturbing activity not covered by the existing plan shall be performed at this site without making prior application with NCDENR Division of Land Quality for modification of the plan. A copy of the Mining Permit and the approved Sediment and Erosion Control Plan shall be maintained on the site at all times. Item 5. In addition to the regular inspections and maintenance as described in the "Employee Manual for Implementing BMPs", this site shall routinely practice Preventive Maintenance Inspections and Good Flousekeep Practices. Equipment utilized during mining activity on this site must be operated and maintained in such a manner as to prevent potential or actual pollution of the surface water or groundwater of the state. Duels, lubricants, coolants, and hydraulic fluids, or any other petroleum products shall not be discharged on the ground or into surface waters. Spent fluids shall be disposed of in a manner so as not to enter the surface waters or groundwater of the state and in accordance with applicable federal disposal regulations. Any spilled fluids shall be contained and cleaned up to the maximum extent practicable and disposed of in a manner that does not allow their entry into the surface waters or groundwater of the state. Item 6. This site shall provide secondary containment for bulk storage of liquid materials, storage of Section 313 of Title III of the Superfund Amendments and Reauthorization Act (SARA) water priority chemicals, or storage of hazardous liquid substances to prevent leaks and spills from contaminating stormwater runoff. These secondary containment measures are described in the Spill Prevention, Control, and Countermeasures flan and in associated tank inspection records. Employee Manual for Implementing Best Management Practices The following manual provides instructions for implementing the Best Management Practices as outlined in the Best Management Practices Plan and in the Storm Water Pollution Prevention Plan. The BMP Plan is written and reviewed under the direction of the Environmental Manager. Specifically, he is responsible for Items 1, 2, 4. and 6. He should review the requirements of the NPDES permit and assure that they are being met. lie should assure that the Sediment and Erosion Control Plan associated with the NC Mining Permit meets the requirements of the BMP Plan. He is responsible for submitting any required modifications ofthe Sediment and Erosion Control Plan with the Mining Permit to keep the site in compliance with the NPDES permit. He should respond to any questions, concerns, or notifications of maintenance or repair issues with any of the BMPs at this site. lie should regularly review inspection reports of the BMPs and implement any necessary repairs or maintenance. lie should regularly review the BMP plan and any records or logs to assure compliance. lie should review the Discharge Monitoring Reports, and if any samples are out of compliance, take immediate measures to correct the issue and bring the site into compliance. Please refer to the attached Plant Manager Responsibilities page for a summary of the Plant Manager's responsibilities in implementing the BMP Plan. The Plant Manager is responsible for Items 3 and 5 in the Best Practices Management Plan. All stormwater BMPs shall be inspected by the Plant Manager or his designee at least once every 7 days and within 24 hours after any storm event that results in a discharge. He should follow the guidelines as described in the "Weekly BMP Inspections of'Sediment and Erosion Control Structures". The Plant Manager is responsible for maintenance and repair of the BMP structures, under the guidance of the Environmental Manager. Ifany visible sedimentation is seen leaving the site, corrective action shall be taken to reduce or eliminate the discharge of sediments. The Plant Manager is responsible for keeping a log of inspections of'BMPs as well as a log of any maintenance or repairs to BMPs. He Should also maintain a file containing NPDES and SDO sampling records and test results. He is also responsible for maintaining monthly rainfall data at this location. The Plant Manager is also responsible for Preventive Maintenance Inspections and Good Housekeeping Practices as described in Item 5 of the Best Management Practices Plan. All reasonable measures must be taken to prevent petroleum products and other pollutant fluids from entering the surface water or groundwater. Fuel Tanks, lubricants, and other such materials should be stored and used in accordance with the provisions and requirements of the SPCC plan. Plant Manager Responsibilities Weekly • Inspect Sediment & Erosion Control Structures and complete Form (Appendix I IA) Monthly • Complete Facility Petroleum Inspection Checklist (Appendix 7) Yearly Review SWPPP Plan. 1. Have any new land disturbance activities occurred at the site'? 2. Notify your 1nvironmental Manager of any changes in the above. Review SPCC Plan: 1. Check Spill/Storm Water Response Team Members list for accuracy 2. Check Facility Contacts list for accuracy 3. Check AST list for accuracy. 4. Have conditions at the site changes which would affect the AST's or have any activities at the site changed which would affect the site's drainage pattern'? 5. Notify your Environmental Manaar of any changes in the above, • Review SPCC and SWPPP facility training forms. After Every Rain Event • Record rainfall (Appendix 1 I B) • Inspect Sediment & Erosion Control Structures and complete form (Appendix I IA) )Every Time Secondary AST Containment is Drained • Complete Appendix 8: Spill Containment Water Inspection Checklist and Drainage and Discharge Report Form Record Keeping • Spills and leaks (3-years): Maintain a list of significant spill or leaks of pollutants that have occurred at the facility during the 3 previous years and any corrective actions taken to mitigate spill impacts. (Page 1 of 1 1 NCG 140000-2004) • Secondary AST Containment Drainage Log (5-years): Records documenting the individual making the observation, the description of the accumulated stormwater and the date and time of the release shall he kept for a period of five years. (Page 2 of I 1 NCG 140000-2004) Water Monitoring, Sediment/Erosion Inspection Log, Employee Training (5-years): Documents of all monitoring, measurements, inspections and maintenance activities and training provided to employees, including the log of the sarnpling data and of activities taken to implement BMP's associated with the industrial activites, including vehicle maintenance activities. Such documentation shall be kep on -sire for a period of five years and made available to the Director or his authorized representative immediately upon request. (Page 3 of 1 I NCG 140000-2004) ijll A TE Beverly Laves Perdue, Governor y `O2 9Qi✓ N (jU ��y Dec Freeman, Secretary ` NAu� h North Carolina Department of Environment and NaturalResources Coleen H. Sullins, Director Division of Water Quality p ^C January 26, 2009 Mr. Thomas J. Smith, Plant Manager Hanson Aggregates Southeast PO Box 70 Rougemont, NC 27572 Subject: Hanson Aggregates Southeast Inc. 1423 Bacon Road, Rougemont Permit No.-NCG020235 Durham County Dear Mr. Smith: Staff from the Division of Water Quality, Surface Water Protection of the Raleigh Regional Office conducted a site visit to Hanson Aggregates, North Durham Quarry, 1423 Bacon Road, Rougemont. The assistance and cooperation of Mr. Thomas Thacker was very helpful and appreciated. I. The following observations were as follow: 1. This mine has three settling ponds. The first accepts silt water from stone wash. The second pond accepts supernatant from the first pond. The third pond accepts supernatant from the second pond. The third pond supernatant is used for dust control at times. 2. All analytical work performed by Tritest. The facility has performed its analytical and qualitative monitoring as required. 3. This facility does implement its Best management Practices Plan (BMPS) but does not have a written manual for plan implementation. 4. This facility must create a written employee manual for implementing its BMPs. The BMP manual must address instructions to all employees and staff on implementation. The BMP manual must comply with all six items of Part III Section A: Stormwater Best Management Practices (BMPS) Plan of Stormwater General Permit NCG020000, A Stormwater Best Management Practices Plan is required pursant to Part III, Section A, 1-6 of your Stormwater Permit. Please provide a response to this letter describing how you are in compliance with these requirements such that new and existing employees understand expectations. 1628 Mail Service Center Raleigh, NC 27699-1628 919-791-4200 (Telephone) Customer Service 800-623-7748 Mr. Thomas J. Smith Hanson Aggregates Southeast Page 2 Please address items I (4), in a written response within 30 days of receipt of this letter. Thank you for your attention to these matters. If you should have any questions regarding this notice, please do not hesitate to contact me at the Raleigh Regional Office at (919) 791-4200. Sincerely, Mack Wiggins Environmental Specialist Raleigh Regional Office cc: Central Files RRO-S WP Permit: NCG020235 SOC: County: Durham Region: Raleigh Compliance Inspection Report Effective: 01/19/05 Expiration: 12/31/09 Owner: Hanson Aggregates Southeast Inc Effective: Expiration: Facility: Hanson Aggregates - N Durham Quarry 1423 Bacon Rd Contact Person: Robert Snyder Directions to Facility: System Classifications: Primary ORC: Secondary ORC(s): On -Site Representative(s): Related Permits: Title: Inspection Date: 1211912008 Entry Time: 04:47 PM Primary Inspector: Mack K Wiggins Secondary Inspector(s): Rougemont NC 27572 Phone: 919-380-2746 Certification: Exit Time: 04:37 PM Phone: Phone: 919-791-4200 Reason for Inspection: Routine Inspection Type: Compliance Evaluation Permit Inspection Type: Mining Activities Stormwater Discharge COC Facility Status: ■ Compliant ❑ Not Compliant Question Areas: N Storm Water (See attachment summary) Page: 1 Permit: NCG020235 Owner - Facility: Hanson Aggregates Southeast Inc Inspection Date: 12/19/2008 inspection Type: Compliance Evaluation Reason for Visit: Routine Inspection Summary: Page: 2 Permit: NCGO20235 Owner - Facility: Hanson Aggregates Southeast Inc inspection Date: 12/19/2008 Inspection Type: Compliance Evaluation Reason for Visit: Routine Stormwater Pollution Prevention Plan Yes No NA NE Does the site have a Stormwater Pollution Prevention Plan? n ■ n n # Does the Plan include a General Location (USGS) map? D ■ ❑ ❑ # Does the flan include a "Narrative Description of Practices"? ❑ ■ n D # Does the Plan include a detailed site map including outfall locations and drainage areas? n ■ n n # Does the Plan include a list of significant spills occurring during the past 3 years? ❑ ■ ❑ n # Has'the facility evaluated feasible alternatives to current practices? Q ■ # Does the facility provide all necessary secondary containment? n ❑ ■ # Does the Plan include a BMP summary? ❑ ■ ❑ # Does the Plan include a Spill Prevention and Response Plan (SPRP)? ❑ ■ # Does the Plan include a Preventative Maintenance and Good Housekeeping Plan? n ■ rl n # Does the facility provide and document Employee Training? ❑ ■ # Does the Plan include a list of Responsible Party(s)? rl ■ ❑ ❑ # Is the Plan reviewed and updated annually? rl ■ ❑ rl # Does the Plan include a Stormwater Facility Inspection Program? ❑ ■ Has the Stormwater Pollution Prevention Plan been implemented? ■ ❑ ❑ El Comment: The facility has implemented their BMP Plan. The facility has failed to develop a written manual that complys with all six items of Part III Section A of the Stormwater General Permit NCG020000. DWQ has required that a written manual be developed to comply with NCG020000 BMP Plan. Qualitative Monitoring Yes No NA NE Has the facility conducted its Qualitative Monitoring semi-annually? ■ n n n Comment: Analytical Monitoring Yes No NA NE Has the facility conducted its Analytical monitoring? ■ n n Q # Has the facility conducted its Analytical monitoring from Vehicle Maintenance areas? ■ n n n Comment: Permit and Outfalls Yes No NA NE # Is a copy of the Permit and the Certificate of Coverage available at the site? ■ n n n # Were all outfalfs observed during the inspection? ■ n n n # If the facility has representative outfall status, is it properly documented by the Division? n Q ■ ❑ # Has the facility evaluated all illicit (non stormwater) discharges? ■ In D n Page: 3 Permit. NCG020235 Owner - Facility: Hanson Aggregates Southeast Inc Inspection Date: 12119/2008 Inspection Type: Compliance Evaluation Reason for Visit: Routine Comment: The facility does not have representative outfall status. Page: 4 O�0 W A r�9pG D 'r March 26, 2008 Mr. Thomas Smith Plant Manager Hanson Aggregates Southeast PO Box 70 Rougemont, NC 27572 SUBJECT: Compliance Evaluation Inspection Hanson Aggregates Southeast Permit Number- NCG020235 County — Durham Dear Mr. Smith: Michael F. Easley, Governor William G. Ross Jr., Secretary North Carolina Department of Environment and Natural Resources Coleen H. Sullins, Director Division of Water Quality Eo !ft7!r,, On February 5, 2008, Vicki Webb and Autumn Hoban, of the Division of Water Quality (DWQ), Raleigh Regional Office, performed a stormwater compliance evaluation inspection of the quarry. Your assistance and cooperation was helpful and appreciated. Inspection findings are listed below. �IndeastryraiidLsrte�Dies nc p Hanson Aggregates mines sand and rock at the Rougemont - N. Durham Quarry. Stormwater runoff and . process wastewater generated at such facilities is regulated by General Permit NCG020000. DWQ has therefore issued Hanson Aggregates Southeast certificate of coverage, NCG020088, which became effective on January 19, 2005 and expires on December 31, 2009. . The facility has two stormwater outfalls and operates a closed loop recycle system for process wastewater. The facility washes product and dewaters to three settling basins that are part of a closed loop system. The spoils at the site are contained in sediment basins. The facility was in compliance with permit requirements. The three settling basins have adequate freeboard and the ability to equalize volume in the basins as -needed, An engineer's certification was obtained for the recent addition of the third process water settling basin and n'o A to C is required. Spoils from the clean -out of the settling basins are removed to two sediment basins. The discharge and stormwater from the two sediment basins flows through stormwater pipes and rip -rap, before discharging to a nearby creek. 3400 Barrett Drive One Raleigh, Forth Carolina 27609 NorthCaro ina Phone:919-7914200 Fax:919-788-7159 Naturally OF W A TFR Michael F. Easley, Governor � p William G. Ross Jr., Secretary O G� North Carolina Department of Environment and Natural Resources j [ Coleen H. Suilins, Director a Division of Water Quality Two outfalls, not previously noted, and not previously identified in the permit, discharge water from the spoils sediment basins, through a stormwater pipe with a rip -rap pad to a nearby creek. The discharge may be considered sheet flow, but a review of the outfalls status is warranted prior to the renewal of the permit. These outfalls may be added upon the next permit cycle. As part of the inspection, sampling was conducted at outfall #1 that discharges to an unnamed tributary of Little River. Lab results are attached. It is our goal to insure the quality of the surface waters of this State. Please review the attached report. If you or your staff has any questions, do not hesitate to contact Autumn Hoban at 919-791-4200. Sincerely, Vicki Webb tumn Hoban Enclosures cc: Central files RRO/DWQ Stormwater Compliance Piles Stormwater Permitting Unit 3400 Barrett Drive One Raleigh, North Carolina 27609 NorthCarofina Phone: 919-791-4200 Fax: 919-788-7159 Awwrally Compliance Inspection Report Permit: NCG020235 Effective: 01/19/05 Expiration: 12/31/09 Owner: Hanson Aggregates Southeast Inc SOC: Effective: Expiration: Facility: Hanson Aggregates - N Durham Quarry County: Durham 1423 Bacon Rd Region: Raleigh Rougemont NC 27572, Contact Person: Robert Snyder Title: Phone: 919-380-2746 Directions to Facility: System Classifications: Primary ORC: Certification: Phone: Secondary ORC(s): On -Site Re prosentative(s): Related Permits: Inspection Date: 0210612008 Entry Time: 11:00 AM Exit Time: 01:00 PM 1 Primary Inspector: Autumn Hoban Phone: �� `7 '2 4//7 Secondary Inspector(s): Vicki Webb 1 /t; G��j6 Phone: Reason for Inspection: Routine V Inspection Type: Compliance Evaluation Permit Inspection Type: Mining Activities Stormwater Discharge COC Facility Status: ■ dompliant ❑ Not Compliant Question Areas: E Storm Water (See attachment summary) Page: 1 Permit: NCG020235 Owner • Facility: Hanson Aggregates Southeast Inc Inspection Date: 02/06/2008 Inspection Type: Compliance Evaluation Reason for Visit: Routine Inspection Summary: The facility was in compliance with permit requirements. The facility has two stormwater outfalls and operates a closed loop recycle system for process wastewater. The facility washes product and dewaters to three settling basins that are part of a closed loop system. The spoils at the site are contained in sediment basins. The three settling basins have adequate freeboard and the ability to equalize volume in the basins as needed. An engineer's certification was obtained for the recent addition of the third process water settling basin and no A to C is required. Spoils from the clean -out of the settling basins are removed to two sediment basins. The discharge and stormwater from the two sediment basins flows through stormwater pipes and rip -rap, before discharging to a nearby creek. These two outfalls, are not previously noted, and not previously identified in the permit. The discharge may be considered sheet flow, but a review of the outfalls status is warranted prior to the renewal of the permit. These outfalls may be added upon the next permit cycle. As part of the inspection, sampling was conducted at outfall #1 that discharges to an unnamed tributary of Little River. Lab results are attached. Page: 2 Permit: NCG020235 Owner - Facility: Hanson Aggregates Southeast Inc Inspection Date: 02/06/2008 Inspection Type: Compliance Evaluation Reason for Vislt: Routine owe., + ors., Yes No NA NE Does the site have a Stormwater Pollution Prevention Plan? ■ ❑ ❑ ❑ # Does the Plan include a General Location (USGS) map? ■ ❑ ❑ ❑ # Does the Plan include a "Narrative Description of Practices"? ■ ❑ ❑ ❑ # Does the Plan include a detailed site map including outfall locations and drainage areas? ■ ❑ ❑ ❑ # Does the Plan include a list of significant spills occurring during the past 3 years? ❑ ❑ ■ ❑ # Has the facility evaluated feasible alternatives to current practices? ■ ❑ ❑ ❑ # Does the facility provide all necessary secondary containment? ■ ❑ ❑ ❑ # Does the Plan include a BMP summary? ■ Cl ❑ Cl # Does the Plan include a Spill Prevention and Response Plan (SPRP)? ■ ❑ ❑ ❑ # Does the Plan include a Preventative Maintenance and Good Housekeeping Plan? ■ ❑ ❑ ❑ # Does the facility provide and document Employee Training? ■ ❑ ❑ ❑ # Does the Plan include a list of Responsible Party(s)? ■ ❑ ❑ ❑ # Is the Plan reviewed and updated annually? ■ Cl ❑ ❑ # Does the Plan include a Stormwater Facility Inspection Program? ■ ❑ ❑ ❑ Has the Stormwater Pollution Prevention Plan been implemented? ■ ❑ ❑ ❑ Comment: Qualitative Monitoring Yes No NA NE Has the facility conducted its Qualitative Monitoring semi-annually? ■ ❑ ❑ ❑ Comment: Analytical Monitoring Yes No NA NE Has the facility conducted its Analytical monitoring? ■ ❑ ❑ ❑ # Has the facility conducted its Analytical monitoring from Vehicle Maintenance areas? ■ ❑ ❑ ❑ Comment: Permit and Outfalls Yes No NA NE # Is a copy of the Permit and the Certificate of Coverage available at the site? ■ ❑ Cl ❑ # Were all outfalls observed during the inspection? ■ ❑ ❑ Cl # If the facility has representative outfall status, is it properly documented by the Division? ■ ❑ ❑ ❑ # Has the facility evaluated all illicit (non stormwater) discharges? ■ ❑ ❑ ❑ Comment: - Two outfalls were identified that are not currently listed as outfalls. (See Inspection Summary) Page: 3 County: DURHAM River Basin Report To RROSP Collector: V WEBB Region: RRO Sample Matrix: 5urfacewater Loc- Type: RIVERISTREAM Emergency Yes1N0 COC YesJNo I Location ID: NCG02HANSON ,m tU'yyQ LavoratoLy ,)ection wesuas Sample ID: AB26349 E}F VdA r PO Number # 8W0856 = Date Received: 02/0612008 M. Time Received: 10:15 Labworks LoginlD bate Reported: MMATHIS 2/26108 - Report Generated: 0212612008 VisitID '-"" --• .. ,_. Loc.aescr.: NCG02HANSON Collect Date: 02/05/2008 k Collect Time:: 11:50 I Sample Depth Sample Qualifiers and Comments Routine Qualifiers For a more detailed description of these. qualifier codes refer to www.dwglab.org under Staff Access A -Value reported is the average of two or more determinations N3-Estimated concentration is < PQL and >MDL B1-Countable membranes with <20 colonies; Estimated NE -No established PQL B2- Counts from all filters were zero. P-Elevated PQL due to matrix interference and/or sample dilution 83- Countable membranes with more than 60 or 80 colonies; Estimated 84-Filters have counts of both >60 or 80 and < 20: Estimated Q1-Holding time exceeded prior to receipt at lab. BS-Too many colonies were present, too numerous to count (TNTC) 02- Holding time exceeded following receipt by lab J2- Reported value failed to meet QC criteria for either precis+on or accuracy; Estimated PQL- Practical Quantitation Limit -subject to change due to instrument sensitivity J3-The sample matrix interfered with the ability to make any accurate determination: Estimated U- Samples analyzed for this compound but not detected J6-The lab analysis was from an unpreserved or improperly chemically preserved sample; Estimated X1- Sample not analyzed for this compound N1-The component has been tentatively identified based on mass spectral library search and has an estimated value LAB Laboratory Section>> 1623 Mall Service Center, Raleigh, NC 27699-1623 (919) 733.3908 Page t of 3 Location ID: NCG02HANSON Loc.Oescr.: NCG02HANSON Visit ID Nor (DWQ Laboratory Section 1Wesults sample iu AbZt)J4t7 Collect Date: 0210512008 Collect Time:: 11:50 CAS # Analyte Name PQL Result Qualifier Units Analyst[Date Approved By [Date Semple temperature at receipt by lab 3.1 'G DSAUNDEFlS MMAF HIS Method Reference 2/8/08 2/s108 MIC Turbidity 1.0 5.6 NTU BSWANSON MOVERMAN Method Reference APHA21306-20th 216108 2/6108 Alkalinity to pH 4.5 of liquid TITLE_ mgfL as CaCO3 BSWANSON CGREEN Method Reference APHA2320B-20th 2111l08 212OM8 Alkaflntty4.5 96 mg/L as CaCO3 BSWANSON CGREEN Method Reference APHA2320B-20M 2111/08 2/20/08 Alkallnity8.3 1 U mg1L as CaCO3 BSWANSON CGREEN Method Reference APHA2320B-20th 2/11108 2120/08 Bicarbonate 95 mg/L as CaCO3 BSWANSON CGREEN Method Reference APHA2320B-20th 2711/08 2l20/68 Carbonate 1 U mg/L as CaG03 BSWANSON CGREEN Method Reference APHA2320B-20th 2/1l= 2/20108 pH_lkallntty 8.59 mgfL as CaCO3 BSWANSON CGRELN Method Reference APHA2320B-20th 2/11108 2120108 WARO Resldue_Suspended In liquid 6.2 6.2 U mg/L LBUCK ESTAFFORD Method Reference APHA2540D-20th 2/11/08 2115MB NUT NH3 as N in liquid 0.02 0.02 U mgfL as N MOVERMAN CGREEN Method Reference Lac10-107-06-1-J 2/6/08 zoos Total IgeldaN N as N In liquid 0.2 0.65 mgfL as N GBLLK CGREEN Method Reference Lachat107-06.2-H 2/12/08 2115/08 NO2+NO3 as N In liquid 0.02 1.1 mg/L as N MOVERMAN CGREEN Method Reference Lac10-107-04-1-c 2/6= 2/8/08 Phosphorus_totel as P In liquid 0.02 0.02 U mg/L as P MAJAYI CGREEN Method Reference LaclO-115-01-1EF 21MB 2111/08 MET 7440-22-4 Ag by ICPMS 5.0 5.0 U ug/L PGAUTHIER ESTAFFORD Method Reference EPA 200.8 2/21108 2rZ5/08 7429-90-5 At by ICP 50 170 ug/L DSTANLEY ESTAFFORD Method Reference EPA 200.7 2712108 2125MB 7440-38-2 As by ICPMS 5.0 5.0 U ug/L PGAUTHIER ESTAFFORD Method Reference EPA 260,8 2 21R18 2t25/08 7440-38-3 Ba by ICP 10 25 ug/L DSTANLEY ESTAFFORD Method Reference EPA 200 7 2/12/08 2r25m Laboratory Section» 1623 Mail Service Center, Raleigh, NC 27699-1623 (919) 733-3908 Page 2 of 3 -Laboratory NCG02HANSON Collect Date- 0210512008 Loc. Descr.: NCG02HANSON Collect Time:: 11:50 Visit ID CAS # Analyte Name POL Result Qualifier Units AnatysU➢ate Approved By /Date Method Reference EPA 200.7 V12J08 2J25108 7440-70-2 Ca by ICP 0.10 28 mgfL DSTANLEY ESTAFFORD Method Reference EPA 200.7 2112108 2/25tO8 7440-48-4 Cobalt by ICPMS 50 50 U U91L DSTANLEY ESTAFFORD Method Reference EPA20U V12108 WW08 7440-50-0 Cu by ICPMS 2.0 2.0 U ug/L PGAUTHIER ESTAFFORD Method Reference EPA 200.8 2121108 2125f08 7440-48-4 Fe by ICP 50 110 ugfL DSTANLEY ESTAFFORD Method Reference EPA 200.7 2112/08 7J25M 7439-97-6 Hg 245.1 0.2 0.20 U ug[L JJURGEVICH ESTAFFORD Method Reference EPA 245.1 2120/08 2J25108 7440-09.7 K by ICP 0.10 3.0 mg1L DSTANLEY ESTAFFORD Method Reference EPA 200-7 2112/08 2/25M8 7439-93-2 it ICP 25 25 U ugfL DSTANLEY ESTAFFORD Method Reference EPA 200.7 2/11108 2125me 7439-95-4 Mg by ICP 0.10 5.3 m9IL DSTANLEY ESTAFFORD Method Reference EPA200.7 2112108 2125M 7439-96-5 Mn by ICPMS 10 10 U ugfL DSTANLEY ESTAFFORD Method Reference EPA200,8 2112J08 2/25MB 7440-23-4 Na by ICP 0.10 25 mg1L DSTANLEY ESTAFFORD Method Reference EPA 200.7 2J12108 2125MO 7440-02-0 NI by ICPMS 10 10 U ugfL DSTANLEY ESTAFFORD Method Reference EPA 200.8 - 2112J08 225108 7439-92-1 Pb by ICPMS 10 10 U ugfL DSTANLEY ESTAFFORD Method Reference EPA200.8 2112/08 2125M 7782-49-2 Se by ICPMS 5.0 5.0 U ugfL PGAUTHIER ESTAFFORD Method Reference EPA 200.8 2/21108 225/08 7440-62-2 VbyiCP 25 25 U ugfL DSTANLEY ESTAFFORD Method Reference EPA 200J 2J12108 2125/08 7440-66-6 Zn by ICPMS 10 10 U ugfL DSTANLEY ESTAFFORD Method Reference EPA 200.8 2/12J08 225M Laboratory Section>> 1623 Mail Service Center, Raleigh, NC 27699-1623 (919) 733-3908 Page 3 of 3 DIVISION OF WATER QUALITY - LAB FORM El SAMPLE TYPE �byq COUNTY. /: PR14R1TY RIVER BASIN: f tt 6 ❑ AMBIENT El QA STREAM ❑ EFFLUENT REPORT TO : � COMPLIANCE ❑ CHAIN OF CUSTODY ❑ LAKE ❑ INFLUENT SHIPPED BY: COLLECTOR{S} : • �� ,t �� ❑ ESTUARY EMERGENCY ❑ Lab Number: Date Received Time Received : Received By: Data Released: Date Repotted Estimated BOD Range: Station Location: Seed: Chlorinated: Remarks: Station # Date a {]7/ m/dd) Date Eod /m dd} Time Begin Tune End Depth - DM, DB, DBM Value Tyge - A, H, L Composite T, S, B Sam ype e �'CC �� f )I�SCI'J Q" 5' OS8 �: �� C G GNXX BOD 310 mg/L Chlonde 940 mg/l, NH3 as N 610 mg/L Li- Lithium 1.132 ug/L COD High 340 mg/L Chi a: 70953 µg/L TKN as N 625 mg/L K Mg- Magnesium 927 mg/L COD Law 335 mg/L NO2 plus NO3 as N 630 m 1 Mn- Man anese 1055 µg/L Coliform: MF Fecal 31616 #1100 mis P: Total as P 665 mg/L Na- Sodium 929 mg/L Coliform: MF Total 31504 #/100 mis Color: True 80 c-u. PO4 as P 70507 mg/L As- Arscnic:Total 1002 µg/L Conform: Tube Fecal 31615 #/100 mis Color: H ) 83 c_u_ P: Dissolved as P 666 mg/L Se- Selenium 1147 µg/L Coliform: Fecal Strep 31673 #/100 mis Color: pH 7.6 82 C.U. K- Potassium mg/L H - Mercury 719M µg/L Residue: Total 500 mg/L Cyanide 720 mg/L Cd- Cadmium 1027 µg/L Ba- Barium µg/L Volatile 505 mg/L Fluoride 951 mg/L Cr- Chrornium:Total 1034 µg/L Organochlorine Pesticides Fixed 510 mg/L Formaldehyde 71880 Cu- Copper 1042 µg/L Ozyanophosphorus Pesticides ' Residue: Suspended 530 mg/L ,ease and Oils 556 dw Ni- Nickel 1067 µ L Volatile 535 mg/L %Hardncss Total 900 Pb- Lead 1051 µg/L Acid Herbicides Fixed 540 mg/L Specific Cond. 95 µmhos/cm2 Zn- Zinc 1092 µg/L H 403 units MBAS 38260 m8/1_ V- Vanadium µg/L Base/Neutral&Acid Extractable Organics Acidity to pH 4.5 436 5 Phenols 32730 µg/L Ag- Silver 1077 µg/L TPH Diesel Range Acidity to pH 8.3 435 mg/L Sulfate 945 mglL Al- Aluminum i 105 µglL Alkalinity to pH 8.3 415 mg/L Sulfide 745 mg/L Be- Beryllium 1012 µg/L Purgeable Organics (VOA bottle req'd) Alkalinity to pH 4.5 410 mg/L Boron: Total 1022 µg/L Ca -Calcium 416 mg/L TPH Gasoline Range TOC 680 mg/L Tannin & Lignin 32240 µg/L Co- Cobalt 1037 µg/L TPH/BTEX Gasoline Range Turbidity 82079 NTU Hexavalent Chromium 1032 µg/L Fe -Iron 1045 µg/L Phytoplankton Coliform Total Tube 31508 #/100 MIS [.on COMMENTS : ' '� ZbC• LAB USE ONLY . jyj �l arrival ('0: Sample Point % (2) Conductance (94) Water Temp-C (10) D.O. (300) pH (400) 8.3 Alkalinity (82244 4.5 Alkalinity (431) 4.5 Acidity (82243) 8.3 Acidity (82242) Air Temp-C (20) Secchi depth m Salinity ppt (480) Precipit-In/day (45) Cloud Cover % (32) Wind Dir-Deg (M Strm Flow Sev (1351 Turbidity Severity (13 Wind Velocity-mphMean Strm Depth-ft (64) Stnn Widtb-ft (4) Dp � nM�'�y� f: { Cn}inry lyln gh01"d a*:+c'� r .•t e ll 4i vT{ t l�, s R<r:rdy MiR ailclrAt! Silt'-' 9W7 We Hmnth R1 tiC 2757 "'■*++•y� k!# lis i } t ISj Fes^ l .. 1F 1. 'titi�n _1... .._. F ��•� y��'+r �ti...^�1`t�itr� }�§'�.4.,`'5I�#.,�$ ,.iL •. �fL.S�•j%i1„.�iy.l.r.�! �_ 1 Wi.►g)r'A _ '91" 1t ,/�L ,.i ,� C�! . •Y�T, . Gn�!' d h+�ykt•r 1 � .' Ty,'� yl„ ' .. r ayi mg l►" .=w1, i Y'"'£'u tit ' �P�� r� . '' a L"p r '• L +i r � � 1 r s„`��rrv�,, i. eG�Q .-,.... �'��1� � � 'tJy �t a '" "4+•sla � rf ".�`- ��~ sy' � f '�„ •+ p Minim Qper:+tinn � � � � �_� 1i�;.. ;. t�i •`�� .,�� ...5 P' � VA:.i•rl/�7�1 M r • r .may .� �� V� N i i,.• .d Cr t g�ulintlt�ko' ? �:'��; ilF•* ��''�a`�"'mry:;{,�� fir: � Ex`"F .i+ �.�.a{ �. i,`` �y� t a• �{ � � jr��, '{��-S�,'*v{ At4 r I •%,,r'-ru�'s. t + j� lit. e�f S."fit . � � ��} �14` �i� � �• ; � � I ' kd ii� �nr ff ;.. • L C :Ihr:+n-Ra:r, We��,.. MCI + �Crax ? ..� .,J Ir Lg.• S'I t?utl llipit;�ICiiuL.. r7� Q V noY� r!•!i' 37;f7^i.�d' li 78'Sa'+ti':d' :'1 I ,' SI�•n:nnnlp Illi111111'104�1 �""'�. "F�',j .b`µ - .Ein•a l :ct It' Michael F. Easley, Governor William G. Ross Jr., Secretary North Carolina Department of Environment and Natural Resources Alan W. Klimek, P.E. Director Division ol Water Quality February 7, 2005 Justin Williams Hanson Aggregates Southeast Inc 100 Crescent Centre Pkwy Ste 1240 Tucker, GA 30084 Subject: NPDES Stormwater Permit Coverage Renewal Hanson Aggregates - N Durham Quarry COC Number NCG020235 Durham County Dear Permittee: In response to your renewal application for continued coverage under general permit NCG020000 the Division of Water Quality (DWQ) is forwarding herewith the reissued stormwater general permit. Please review the new permit to familiarize yourself with the changes in the reissued permit. The general permit authorizes discharges of stormwater and some types of wastewater. You must meet the provisions of the permit for the types of discharges present at your facility. This permit is reissued pursuant to the requirements of North Carolina General Statute 143-215.1 and the Memorandum of Agreement between the state of North Carolina and the U.S. Environmental Protection Agency, dated December 6, 1983. The following information is included with your permit package: • A new Certificate of Coverage • A copy of General Stormwater Permit NCG020000 • A copy of a Technical Bulletin for the general permit • Five copies of Discharge Monitoring Report (DMR) Forms - wastewater and stormwater • Five copies of Qualitative Monitoring Report Form Your coverage under this general permit is not transferable except after notice to DWQ. The Division may require modification or revocation and reissuance of the Certificate of Coverage. This permit does not affect the legal requirements to obtain other permits which may be required by DENR or relieve the permittee from responsibility for compliance with any other applicable federal, state, or local law, rule, standard, ordinance, order, judgment, or decree. If you have any questions regarding this permit package please contact Bethany Georgoulias of the Central Office Stormwater Permitting Unit at (919) 733-5083, ext.529. Sincerely, for Alan W. Klimek, P.E. cc: Central Files Stormwater & General Permits Unit Files Raleigh Regional Office One No3rhCarolina �11tt�rra!!� North Carolina Division of Water Quality 1617 Mail Service Center Raleigh, NC 27699-1617 Phone (919) 733-7015 Customer Service Intemet: h2o.enr.state.nc.uslsulstormwater.html 512 N. Salisbury St. Raleigh, NC 27604 FAX (919) 733-9612 1-877-623.6748 An Equal OpportunitylAffirmative Action Employer— 50% Recyded110% Post Consumer Paper 10 N STATE OF NORTH CAROLINA DEPARTMENT OF ENVIRONMENT AND NATURAL RESOURCES DIVISION OF WATER QUALITY GENERAL PERMIT NO. NCG020000 CERTIFICATE OF COVERAGE No. NCG020235 STORMWATER AND PROCESS WASTEWATER DISCHARGES NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM In compliance with the provision of North Carolina General Statute 143-215.1, other lawful standards and regulations promulgated and adopted by the North Carolina Environmental Management Commission, and the Federal Water Pollution Control Act, as amended, Hanson Aggregates Southeast Inc is hereby authorized to discharge stormwater and to operate treatment systems and discharges associated with mine dewatering wastewater and process wastewater from a facility located at Hanson Aggregates - N Durham Quarry 1423 Bacon Rd Rougemont Durham County to receiving waters designated as Buffalo Creek, a class B;NSW stream in the Neuse River Basin in accordance with the effluent limitations, monitoring requirements, and other conditions set forth in Parts I, II, III, IV, V, and VI of General Permit No. NCG020000 as attached. This certificate of coverage shall become effective February 7, 2005. This Certificate of Coverage shall remain in effect for the duration of the General Permit. Signed this day February 7, 2005 for Alan W. Klimek, P.E., Director Division of Water Quality By Authority of the Environmental Management Commission CA ,r- q 0-1 4, �0� w A TF9� Michael F. Easley Governor William G. Ross Jr., Secretary Department of Environment and Natural Resources Alan W. Klimek, P,E., Director Division of Water Quality April 16, 2004 Mr. Steve Howiler, PE, Environmental Coordinator NC/SC Hanson Aggregates East, Southeast Region PO Box 848 Cheraw, South Carolina 29520 SUBJECT: Flocculent Use Hanson Aggregates Dear Mr. Howiler: The Aquatic Toxicology Unit of the Division of Water Quality has reviewed your submittal for flocculent approval at the following facilities: Mo NCG020209 Raleigh Quarry NCG020052 Crabtree Quarry NCG020088 Durham Quarry NCG020182 Elm City Quarry NCG020164 Gardner Quarry NCG020087 Holly Springs Quarry NCG020204 Lexington Quarry NCG020234 Neverson Quarry NCG020235 North Durham Quarry NCG020124 Princeton Quarry NCG020209 Rocky Mount Quarry NCG020156 Senter Sand & Gravel NCG020178 Elliott Sand & Gravel NCG020233 Cape Fear Sand & Gravel NCG020224 Vander Sand & Gravel APR 3 0 r_'ir1zj After reviewing the submittal, the Division has determined that using Ondeo Nalco Ferralyte 8130 and Rochester Midland Midfloc 1309 at their maximum application rates at the above facilities will not cause toxicity in the respective receiving streams of the facilities cited above. This determination does not change your responsibility to maintain appropriate water quality standards in the receiving waters at each location. If you have any questions, please contact Todd Christenson at (919) 733-2136. Sincerely, cc: Raleigh Regional Office Central Files A '�A 5 C7ENR ' tate of North Carolina Department of Environment and Natural Resources Division of Water Quality Michael F. Easley, Governor William G. Ross Jr., Secretary Alan W. Klimek, P.E., Director November 4, 2002 Mr. Steve Howlier Hanson Aggregates Southeast Inc. PO Box 848 Cheraw, South Carolina 29520 Subject: Dear Mr. Howlier: 0 IjO7 NCDENR NORTH CAROLINA DEPARTMENT -OF ENVIRONMENT AND NATURAL;R_ ESOURCES CD 1 r .,j NPDES Permit Modification--Name/Ownership Change Permit NCG020235 Rougemont Quarry (Formerly Hanson Aggregates Carolina -Inc) Durham County In accordance with your request received February 13, 2002, the Division is forwarding the subject permit modification. This modification documents the change in name at the subject facility. All other terms and conditions in the original permit remain unchanged and in full effect. This permit modification is issued under the requirements of North Carolina General Statute 143-215.1 and the Memorandum of Agreement between North Carolina and the U. S. Environmental Protection Agency dated December 6, 1983. If any parts, measurement frequencies or sampling requirements contained in this permit modification are unacceptable to you, you have the right to an adjudicatory hearing upon written request within thirty (30) days following receipt of this letter. This request must be a written petition conforming to Chapter 150E of the North Carolina General Statutes, filed with the Office of Administrative Hearings, 6714 Mail Service Center, Raleigh, North Carolina 27699-6714. Unless such demand is made, this decision shall be final and binding. This permit does not affect the legal requirement to obtain other permits which may be required by the Division of Water Quality, the Division of Land Resources, Coastal Area Management Act, or any other Federal or Local government permit that may be required. If you have any questions concerning this permit, please contact Valery Stephens at the telephone number or address listed below. cc: Central Files Raleigh Regional Office, Water Quality Section NPDES Unit 1617 Mail Service Center, Raleigh, North Carolina 27699-1617 Sincerely, , Alan W. Klimek, P.E. 919 733.5083, extension 520 (fax) 919 733.0719 VISIT Us ON THE INTERNET @ http://h2o.enr.state.nc.us/ Valery,Slephens@ncmail.net t .;�6 STATE OF NORTH CAROLINA DEPARTMENT OF ENVIRONMENT AND NATURAL RESOURCES DIVISION OF WATER QUALITY GENERAL PERMIT NO. NCG020000 CERTIFICATE OF COVERAGE No. NCG020235 STORMWATER, MINE DEWATERING, AND/OR OVERFLOW FROM PROCESS WATER RECYCLE SYSTEMS DISCHARGES NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM In compliance with the provision of North Carolina General Statute 143-215.1, other lawful standards and regulations promulgated and adopted by the North Carolina Environmental Management Commission, and the Federal Water Pollution Control Act, as amended, Hanson Aggregates Southeast, Inc. is hereby authorized to discharge stormwater and to operate or continue operation of treatment systems and discharges associated with mine dewatering and process wastewater recycling overflow from a facility located at Rougemont Quarry 1423 Bacon Road Rougemont Durham County to receiving waters designated as Buffalo Creek, in the Neuse River Basin in accordance with the effluent limitations, monitoring requirements, and other conditions set forth in Parts I, II, III, IV, V, VI and VII of General Permit No. NCG020000 as attached. This certificate of coverage shall become effective November 4, 2002. This Certificate of Coverage shall remain in effect for the duration of the General Permit. Signed this day November 4, 2002. vviLLIAIM C. Alan W. Klimek, P.E., Director Division of Water Quality By Authority of the Environmental Management Commission h State of North Carolina Department of Environment and Natural Resources Division of Water Quality James B. Hunt, Jr., Governor Bill Holman, Secretary Kerr T. Stevens, Director December 17, 1999 DONALD A. LINEBERRY BENCHMARK CAROLINA AGGREGATES PO BOX 13983 RTP, NC 27709 NCDENR NORTH CAROLINA DEPARTMENT OF ENVIRONMENT AND NATURAL RESOURCES Subject: Reissue - NPDES Stormwater Permit Benchmark Carolina Aggregates COC Number NCG020235 Durham County Dear Permittee: In response to your renewal application for continued coverage under general permit NCG020000, the Division of Water Quality (DWQ) is forwarding herewith the reissued Stormwater general permit. This permit is reissued pursuant to the requirements of North Carolina General Statute 143-215.1 and the Memorandum of Agreement between the state of North Carolina and the U.S. Environmental Protection Agency, dated December 6, 1983. The following information is included with your permit package: * A copy of general stormwater permit NCG020000 * Five copies of the Analytical Monitoring form and five copies of the Qualitative Monitoring form * A copy of a Technical Bulletin on this permit which outlines permit components and addresses frequently asked questions * A Certificate of Coverage for your facility * DWQ fee schedule Your coverage under this general permit is not transferable except after notice to DWQ. The Division may require modification or revocation and reissuance of the Certificate of Coverage. This permit does not affect the legal requirements to obtain other permits which may be required by DENR or relieve the permittee from responsibility for compliance with any other applicable federal, state, or local law rule, standard, ordinance, order, judgment, or decree. Please note that in 1998 Senate Bill 1366 established changes to the permit fee structure for DWQ permits effective January 1, 1999. This change requires that you pay an annual fee to assure continued coverage under this permit. You will be invoiced for this fee beginning next year. A copy of the current fee schedule is included with this letter. If you have any questions regarding this permit package please contact Tony Evans of the Central Office Stormwater and General Permits Unit at (919) 733-5083, ext. 584 Sincerely, for Kerr T. Stevens Director, Division of Water Quality cc: Central Files _Raleigh Regional Office 1617 Mail Service Center, Raleigh, North Carolina 27699-1617 Telephone 919-733-5083 FAX 919-733-9919 An Equal Opportunity Affirmative Action Employer 50% recycled/ 10% post -consumer paper M STATE OF NORTH CAROLINA DEPARTMENT OF ENVIRONMENT AND NATURAL RESOURCES DIVISION OF WATER QUALITY GENERAL PERMIT NO. NCG020000 CERTIFICATE OF COVERAGE No. NCG020235 STORMWATER AND PROCESS WASTEWATER DISCHARGES NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM In compliance with the provision of North Carolina General Statute 143-215.1, other lawful standards and regulations promulgated and adopted by the North Carolina Environmental Management Commission, and the Federal Water Pollution Control Act, as amended, BENCHMARK CAROLINA AGGREGATES is hereby authorized to discharge stormwater and to operate or continue operation of treatment systems and discharges associated with mine dewatering and process wastewater from a facility located at BENCHMARK CAROLINA AGGREGATES 1423 BACON ROAD ROUGEMONT DURHAM COUNTY to receiving waters designated as Buffalo Creek in the Neuse River Basin in accordance with the effluent limitations, monitoring requirements, and other conditions set forth in Parts I, 11,111, IV, V, and VI of General Permit No. NCG020000 as attached. This certificate of coverage shall become effective December 17, 1999. This Certificate of Coverage shall remain in effect for the duration of the General Permit. Signed this day December 17, 1999. for Kerr T. Stevens, Director Division of Water Quality By Authority of the Environmental Management Commission State of North Carolina I. Department of Environment, Health and Natural Resources Division of Environmental Management James B. Hunt, Jr., Governor Jonathan B. Howes, Secretary A. Preston Howard, Jr., P.E., Director 4 A I DEHNR April 7, 1995 Mr. Donald Lineberry Benchmark Carolina Aggregates P. O. Box 13983 Research Triangle Park, NC 27709-3983 Subject: NPDES No. NCG020235 Benchmark Carolina Aggregates formerly: Nello Teer- No. Durham Quarry Durham County Dear Mr. Lineberry: In accordance with your request dated March 17, 1995, we are forwarding herewith the modified Certificate of Coverage page for the subject facility. The only change is in the formal owner's name. This Certificate of Coverage is issued pursuant to the requirements of North Carolina General Statute 143-215.1 and the Memorandum of Agreement between North Carolina and the U. S. Environmental Protection Agency dated December 6, 1983. If any parts, measurement frequencies or sampling requirements contained in this permit are unacceptable to you, you have the right to request an individual permit by submitting an individual permit application. Unless such demand is made, this certificate of coverage shall be final and binding. Please take notice that this certificate of coverage is not transferable except after notice to the Division of Environmental Management. The Division of Environmental Management may require modification or revocation and reissuance of the certificate of coverage. This permit does not affect the legal requirements to obtain other permits which may be required by the Division of Environmental Management or permits required by the Division of Land Resources, Coastal Area Management Act or any other Federal or Local governmental permit that may be required. If you have any questions concerning this permit, please contact Steve Ulmer at telephone number 9191733-5083, Ext. 545. cc: Raleigh Regional Office Compliance -Jeanne Phillips, ISB Central Files P.O. Box 29535, Raleigh, North Carolina 27626-0535 An Equal Opportunity Affirmative Action Employer Sincerely, i�Prestknoward, Jr., P.E. D 4 1 \919-733-9 Telephone 919-733-5083 " 50% recycled/ 10% post consum/ OVA STATE OF NORTH CAROLINA DEPARTMENT OF ENVIRONMENT, HEALTH, AND NATURAL RESOURCES DMSION OF ENVIRONMENTAL MANAGEMENT GENERAL PERMIT NO, NCGO20000 CERTIFICATE OF COVERAGE NO, NCGO20235 STORMWATER, MINE DEWATERING, AND/OR OVERFLOW FROM PROCESS WATER RECYCLE SYSTEMS DISCHARGES NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM In compliance with the provision of North Carolina General Statute 143-215.1, other lawful standards and regulations promulgated and adopted by the North Carolina Environmental Management Commission, and the Federal Water Pollution Control Act, as amended, Benchmark Carolina Aggregates is hereby authorized to operate or continue operation of a treatment system for mine dewatering and/or recycle systems process wastewater overflow with the discharges of treated wastewater and discharge stormwater from a facility located at North Durham Quarry 1532 Bacon Road Rougemont Durham County to receiving waters designated as Buffalo Creek in the Neuse River Basin in accordance with the effluent limitations, monitoring requirements, and other conditions set forth in Parts I, II, III and IV of General Permit No. NCGO20000 as attached. This Certificate of Coverage shall become effective April 7, 1995. This Certificate of Coverage shall remain in effect for the duration of the General Permit. Signed this day April 7, 1995. Preston Hoy ard, Jr., P.E., Director ivision of En ironmental Management By Authority of the Environmental Management Commission State of North Carolina qTA {S , .Department of Environment, 114 Health and Natural Resources Division of Environmental Management James B. Hunt, Jr., Governor Jonathan B. Howes, Secretary ®E H N F1 A. Preston Howard, Jr., P.E., Director April 29, 1994 Mr. Donald A. Lineberry Nello L. Teer Company P.O. Box 13983 Raleigh, NC 27709 Subject: General Permit No. NCG020000 Nello L. Teer Company COC NCG020235 Durham County Dear Mr. Lineberry: In accordance with your application for discharge permit received on March 17, 1994, we are forwarding herewith the subject certificate of coverage to discharge under the subject state - NPDES general permit. This permit is issued pursuant to the requirements of North Carolina General Statute 143-215 .1 and the Memorandum of Agreement between North Carolina and the US Environmental Protection agency dated December 6, 1983. If any parts, measurement frequencies or sampling requirements contained in this permit are unacceptable to you, you have the right to request an individual permit by submitting an individual permit application. Unless such demand is made, this certificate of coverage shall be final and binding. Please take notice that this certificate of coverage is not transferable except after notice to the Division of Environmental Management. The Division of Environmental Management may require modification or revocation and reissuance of the certificate of coverage. This permit does not affect the legal requirements to obtain other permits which may be required by the Division of Environmental Management or permits required by the Division of Land Resources, Coastal Area Management Act or any other Federal or Local governmental permit that may be required. If you have any questions concerning this permit, please contact Mr. Bill Mills at telephone number 9191733- 5083. Sincerely, Original Signed By Coleen. Srti#1s A. Preston owar , Jr., P. E. cc: Raleigh Regional Office G R.O. Box 29535, Raleigh, North Carolina 27626-0535 Telephone 919-733-5083 FAX 919-73319 An Equal Opportunity Affirmative Action Employer 50% recycled/ 10% post -consumer paper 0 k STATE OF NORTH CAROLINA DEPARTMENT OF ENVIRONMENT, HEALTH, AND NATURAL. RESOURCES DIVISION OF ENVIRONMENTAL MANAGEMENT STORMWATER, MINE DEWATERING, AND/OR OVERFLOW FROM PROCESS WATER RECYCLE SYSTEMS DISCHARGES In compliance with the provision of North Carolina General Statute'143-215.1, other lawful standards and regulations promulgated and adopted by the North Carolina Environmental Management Commission, and the Federal Water Pollution Control Act, as amended, Nello L. Teer Company is hereby authorized to operate a treatment system for mine dewatering and/or recycle systems process wastewater overflow with the discharges of treated wastewater and stormwater from a facility located at Nello L. Teer Company North Durham Quarry 1532 Bacon Road Rougemont Durham County to receiving waters designated as Buffalo Creek in the Neuse River Basin in accordance with the effluent limitations, monitoring requirements, and other conditions set forth in Parts I, II, III and IV of General Permit No. NCG020000 as attached. This Certificate of Coverage shall become effective April 29, 1994. This Certificate of Coverage shall remain in effect for the duration of the General Permit. Signed this day April 29,1994. Orinint�i Signed BY Coker:iz H. 5uiiins A. Preston Howard, Jr., P.E., Director Division of Environmental Management By Authority of the Environmental Management Commission vv STATE OF NORTH CAROLINA DEPARTMENT OF NATURAL AND ECONOMIC RESOURCES RALEIGH, NORTH CAROLINA 52M IV sw 586 687 55' 688 q� + (TlMBERLA KEI 57'3a" 16$4 Rose All. �. •. � C cl .7 15• cif �� O rr� �1-==•- � � �r y ``-� �Q � 1 � Jf S VCt� m � t l f4f �•-� JJ/� I J 11// I �� p , 111 D � I 11 !/ • 44 �J •�� lr \ � � em" I} c «r lJ ! _I - A �� - / • �, i� '� � ��__.— � � r�� E � t � ( � 11i' �� Lam; �� % v � 1 { 1 .\ 1 `�� `f /�/ :`— �y' '} �_.Y�,I ;� � LI 'I ' �i e' �=� i';.ti l`(\(!/ 5'•_�� l ��-. 1..\�` ..__ V • - �" •'./ 'Corn - -' + I lr� —�< f I 5 J � �\•, c� 1 ` �.i ail 5 � t � / 1 ', ��.� 2 •� i r 1 i , t50 ,1 � � ` yy �' / 1 oos _ i State of North Carolina Department of Environment and Natural Resources Division of Water Quality Michael F. Easley, Governor William G. Ross Jr., Secretary Alan W. Klimek, P.E., Director November 4, 2002 Mr. Steve Howlier Hanson Aggregates Southeast Inc. PO Box 848 Cheraw, South Carolina 29520 NCDENR NORTH CAROLINA DEPARTMENT OF ENVIRONMENT AND NATURAL RESOURCES Subject: NPDES Permit Modification — Name/Ownership Change Permit NCGO2O235 Rougemont Quarry (Formerly Hanson Aggregates Carolina Inc) Durham County Dear Mr. Howlier: In accordance with your request received February 13, 2002, the Division is forwarding the subject permit modification. This modification documents the change in name at the subject facility. All other terms and conditions in the original permit remain unchanged and in full effect. This permit modification is issued under the requirements of North Carolina General Statute 143-215.1 and the Memorandum of Agreement between North Carolina and the U. S. Environmental Protection Agency dated December 6, 1983. If any parts, measurement frequencies or sampling requirements contained in this permit modification are unacceptable to you, you have the right to an adjudicatory hearing upon written request within thirty (30) days following receipt of this letter. This request must be a written petition conforming to Chapter 15OB of the North Carolina General Statutes, filed with the Office of Administrative Hearings, 6714 Mail Service Center, Raleigh, North Carolina 27699-6714. Unless such demand is made, this decision shall be final and binding. This permit does not affect the legal requirement to obtain other permits which may be required by the Division of Water Quality, the Division of Land Resources, Coastal Area Management Act, or any other Federal or Local government permit that may be required. If you have any questions concerning this permit, please contact Valery Stephens at the telephone number or address listed below. cc: Central Files Raleigh Regional Office, Water Quality Section NPDES Unit 1617 Mail Service Center, Raleigh, North Carolina 27699-1617 Sincerely, c. Alan W. Klimek, P.E. 919 733-5083, extension 520 (fax) 919 733-0719 VISIT US ON THE INTERNET @ http:Im2o.enr.state.nc,Us/ Valery.Stephens@ncmail.net STATE OF NORTH CAROLINA DEPARTMENT OF ENVIRONMENT AND NATURAL RESOURCES DIVISION OF WATER QUALITY GENERAL PERMIT NO. NCG020000 CERTIFICATE OF COVERAGE No. NCG020235 STORMWATER, MINE DEWATERING, AND/OR OVERFLOW FROM PROCESS WATER RECYCLE SYSTEMS DISCHARGES NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM In compliance with the provision of North Carolina General Statute 143-215.1, other lawful standards and regulations promulgated and adopted by the North Carolina Environmental Management Commission, and the Federal Water Pollution Control Act, as amended, Hanson Aggregates Southeast, Inc. is hereby authorized to discharge stormwater and to operate or continue operation of treatment systems and discharges associated with mine dewatering and process wastewater recycling overflow from a facility located at Rougemont Quarry 1423 Bacon Road Rougemont Durham County to receiving waters designated as Buffalo Creek, in the Neuse River Basin in accordance with the effluent limitations, monitoring requirements, and other conditions set forth in Parts I, II, III, IV, V, VI and VII of General Permit No. NCGO20000 as attached. This certificate of coverage shall become effective November 4, 2002. This Certificate of Coverage shall remain in effect for the duration of the General Permit. Signed this day November 4, 2002. Alan W. Klimek, P'E"M'rector Division of Water Quality By Authority of the Environmental Management Commission State of North Carolina Department of Environment and Natural Resources Division of Water Quality James B. Hunt, Jr., Governor Bill Holman, Secretary Kerr T. Stevens, Director December 17, 1999 DONALD A. LINEBERRY BENCHMARK CAROLINA AGGREGATES PO BOX 13983 RTP, NC 27709 RCDENR NORTH CAROLINA DEPARTMENT OF ENviRONMENT AND NATURAL RESOURCES Subject: Reissue - NPDES Stormwater Permit Benchmark Carolina Aggregates COC Number NCG020235 Durham County Dear Permittee: In response to your renewal application for continued coverage under general permit NCG020000, the Division of Water Quality (DWQ) is forwarding herewith the reissued stormwater general permit. This permit is reissued pursuant to the requirements of North Carolina General Statute 143-215.1 and the Memorandum of Agreement between the state of North Carolina and the U.S. Environmental Protection Agency, dated December 6, 1983. The following information is included with your permit package: * A copy of general stormwater permit NCG020000 * Five copies of the Analytical Monitoring form and five copies of the Qualitative Monitoring form * A copy of a Technical Bulletin on this permit which outlines permit components and addresses frequently asked questions * A Certificate of Coverage for your facility * DWQ fee schedule Your coverage under this general permit is not transferable except after notice to DWQ. The Division may require modification or revocation and reissuance of the Certificate of Coverage. This permit does not affect the legal requirements to obtain other permits which may be required by DENR or relieve the permittee from responsibility for compliance with any other applicable federal, state, or local law rule, standard, ordinance, order, judgment, or decree. Please note that in 1998 Senate Bill 1366 established changes to the permit fee structure for DWQ permits effective January 1, 1999. This change requires that you pay an annual fee to assure continued coverage under this permit. You will be invoiced for this fee beginning next year. A copy of the current fee schedule is included with this letter. If you have any questions regarding this permit package please contact Tony Evans of the Central Office Stormwater and General Permits Unit at (919) 733-5083, ext. 584 Sincerely, fi.<u�/.�.�� for Kerr T. Stevens Director, Division of Water Quality cc: Central Files Raleigh Regional Office 1617 Mail Service Center, Raleigh, North Carolina 27699-1617 Telephone 919-733-5083 FAX 919-733-9919 An Equal Opportunity Affirmative Action Employer 50% recycled/ 10% post -consumer paper ,-V t� STATE OF NORTH CAROLINA DEPARTMENT OF ENVIRONMENT AND NATURAL RESOURCES DIVISION OF WATER QUALITY GENERAL PERMIT NO. NCG020000 CERTIFICATE OF COVERAGE No. NCG020235 STORMWATER AND PROCESS WASTEWATER DISCHARGES NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM In compliance with the provision of North Carolina General Statute 143-215.1, other lawful standards and regulations promulgated and adopted by the North Carolina Environmental Management Commission, and the Federal Water Pollution Control Act, as amended, BENCHMARK CAROLINA AGGREGATES is hereby authorized to discharge stormwater and to operate or continue operation of treatment systems and discharges associated with mine dewatering and process wastewater from a facility located at BENCHMARK CAROLINA AGGREGATES 1423 BACON ROAD ROUGEMONT DURHAM COUNTY to receiving waters designated as Buffalo Creek in the Neuse River Basin in accordance with the effluent limitations, monitoring requirements, and other conditions set forth in Parts I,11,1I1, IV, V, and VI of General Permit No. NCG020000 as attached. This certificate of coverage shall become effective December 17, 1999. This Certificate of Coverage shall remain in effect for the duration of the General Permit. Signed this day December 17, 1999. for Kerr T. Stevens, Director Division of Water Quality By Authority of the Environmental Management Commission State of North Carolina Department of Environment, Health and Natural Resources Division of Environmental Management James B. Hunt, Jr., Governor Jonathan B. Howes, Secretary A. Preston Howard, Jr., P.E., Director AILFKXA•.161 010% 0"%% [)EHNF =1 April 7, 1995 Mr. Donald Lineberry Benchmark Carolina Aggregates P. O. Box 13983 Research Triangle Park, NC 27709-3983 Subject: NPDES No. NCG020235 Benchmark Carolina Aggregates formerly: Nello Teer- No. Durham Quarry Durham County Dear Mr. Lineberry: In accordance with your request dated March 17, 1995, we are forwarding herewith the modified Certificate of Coverage page for.the subject facility. The only change is -in the formal owner's name. This Certificate of Coverage is issued pursuant to the requirements of North Carolina General Statute 143-215.1 and the Memorandum of Agreement between North Carolina and the U. S. Environmental Protection Agency dated December 6, 1983. If any parts, measurement frequencies or sampling requirements contained in this permit are unacceptable to you, you have the right to request an individual permit by submitting an individual permit application. Unless such demand is made, this certificate of coverage shall be final and binding. Please take notice that this certificate of coverage is not transferable except after notice to the Division of Environmental Management. The Division of Environmental Management may require modification or revocation and reissuance of the certificate of coverage. This permit does not affect the legal requirements to obtain other permits which may be required by the Division of Environmental Management or permits required by the Division of Land Resources, Coastal Area Management Act or any other Federal or Local governmental permit that may be required. If you have any questions concerning this permit, please contact Steve Ulmer at telephone number 919/733-5083, Ext. 545. Sincererly, f i�Prest n oward, Jr., P.E. cc: Raleigh Regional Office Compliance -Jeanne Phillips, ISB Central Files P.O. Box 29535, Raleigh, North Carolina 27626-0535 Telephone 919-733-5083 FAX 919-733-9919 An Equal Opportunity Affirmative Action Employer 50% recycled/ 10% post -consumer paper STATE OF NORTH CAROLINA DEPARTMENT OF ENVIRONMENT, HEALTH, AND NATURAL RESOURCES DIVISION OF ENVIRONMENTAL MANAGEMENT GENERAL PERMIT NO. NCGO20000 CERTIFICATE OF COVERAGE NO, NCG020235 STORMWATER, MINE DEWATERING, AND/OR OVERFLOW FROM PROCESS WATER RECYCLE SYSTEMS DISCHARGES NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM In compliance with the provision of North Carolina General Statute 143-215.1, other lawful standards and regulations promulgated and adopted by the North Carolina Environmental Management Commission, and the Federal Water Pollution Control Act, as amended, Benchmark Carolina Aggregates is hereby authorized to operate or continue operation of a treatment system for mine dewatering and/or recycle systems process wastewater overflow with the discharges of treated wastewater and discharge stormwater from a facility located at North Durham Quarry 1532 Bacon Road Rougemont Durham County to receiving waters designated as Buffalo Creek in the Neuse River Basin in accordance with the effluent limitations, monitoring requirements, and other conditions set forth in Parts I,11, 11I and IV of General Permit No. NCGO20000 as attached. This Certificate of Coverage shall become effective April 7, 1995. This Certificate of Coverage shall remain in effect for the duration of the General Permit. Signed this day April 7, 1995. Preston Ho' &d, Jr., P.E., Director ivision of En ironmental Management By Authority of the Environmental Management Commission State of North Carolina Department of Environment, Health and Natural Resources Division of Environmental Management James B. Hunt, Jr., Governor Jonathan B. Howes, Secretary A. Preston Howard, Jr., P.E., Director April 29, 1994 Mr. Donald A. Lineberry Nello L. Teer Company P.O. Box 13983 Raleigh, NC 27709 Subject: General Permit No. NCG020000 Nello L. Teer Company COC NCG020235 Durham County Dear Mr. Lineberry: In accordance with your application for discharge permit received on March 17, 1994, we are forwarding herewith the subject certificate of coverage to discharge under the subject state - NPDES general permit. This permit is issued pursuant to the requirements of North Carolina General Statute 143-215 .1 and the Memorandum of Agreement between North Carolina and the US Environmental Protection agency dated December 6, 1983. If any parts, measurement frequencies or sampling requirements contained in this permit are unacceptable to you, you have the right to request an individual permit by submitting an individual permit application. Unless such demand is made, this certificate of coverage shall be final and binding. Please take notice that this certificate of coverage is not transferable except after notice to the Division of Environmental Management, The Division of Environmental Management may require modification or revocation and reissuance of the certificate of coverage. This permit does not affect the legal requirements to obtain other permits which may be required by the Division of Environmental Management or permits required by the Division of Land Resources, Coastal Area Management Act or any other Federal or Local. governmental permit that may be required. If you have any questions concerning this permit, please contact Mr. Bill Mills at telephone number 919/733- 5083. Sincerely, Original Signed gY Coleen H. Sullins A. Preston Howard, Jr., P. E. cc: Raleigh Regional Office P.O. Box 29535, Raleigh, North Carolina 27626-0535 Telephone 919-733-5083 FAX 919-733-9919 An Equal Opportunity Affirmative Action Employer 50% recycled/ 10% post -consumer paper 40�- -4-7H STATE OF NORTH CAROLINA DEPARTMENT OF ENVIRONMENT, HEALTH, AND NATURAL RESOURCES DIVISION OF ENVIRONMENTAL MANAGEMENT STORMWATER, MINE DEWATERING, AND/OR OVERFLOW FROM PROCESS WATER RECYCLE SYSTEMS DISCHARGES In compliance with the provision of North Carolina General Statute 143-215.1, other lawful standards and regulations promulgated and adopted by the North Carolina Environmental Management Commission, and the Federal Water Pollution Control Act, as amended, Nello L. Teer Company is hereby authorized to operate a treatment system for mine dewatering and/or recycle systems process wastewater overflow with the discharges of treated wastewater and stormwater from a facility located at Nello L. Teer Company North Durham Quarry 1532 Bacon Road Rougemont Durham County to receiving waters designated as Buffalo Creek in the Neuse River Basin in accordance with the effluent limitations, monitoring requirements, and other conditions set forth in Parts 1, II,11I and IV of General Permit No. NCG020000 as attached. This Certificate of Coverage shall become effective April 29, 1994. This Certificate of Coverage shall remain in effect for the duration of the General Permit. Signed this day April 29, 1994. p,iginai Signed 9Y C4Meeri H. 514110S A. Preston Howard, Jr., P.E., Director Division of Environmental Management By Authority of the Environmental Management Commission STATE OF NORTH CAROLINA vv DEPARTMENT OR NATURAL AND ECONOMIC RESOURCES RALEIGH, NORTH CAROLINA 5256 !V $W 57'30" 1 684 ROXBo.RD f f 110I. �� . MMBERLAKEI 686 687 s 55' "� .1689 v O 0 yk u �' ,�V'+V n• � -fib �` Q ° J 6 M 9p +L� Q- f, h � f 1 1533 `� R b t u 1 f I o � n ! 1414 / . - ' it `-_.. 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