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Home My WebLink AboutNCG070185_COMPLETE FILE - HISTORICAL_20130426STORMWATER DIVISION CODING SHEET RESCISSIONS PERMIT NO. DOC TYPE COMPLETE FILE - HISTORICAL DATE OF RESCISSION ❑ �� 13 Oy V YYYYMMDD 4 V� MODE R North Carolina Department of Environment and Natural Resources Pat McCrory Governor April 26, 2013 S & G Prestress Concrete c/o Vulcan Material Company Attn: Bobby Beaman PO Box 4667 Jacksonville, FL 32201 John E. Skvarla, III Secretary SUBJECT: NPDES Compliance Inspection Report 5 &'G Prestress Concrete 2295 Burnett Blvd Permit Number NCG070185 New Hanover County Dear Mr. Beaman: On April 17, 2013, Joanne Steenhuis and Jean Conway from the Division of Water Quality Wilmington Regional Office (WiRO) conducted an inspection of the S & G Prestress Concrete facility at 92295 Burnett Blvd., Wilmington. The Division of Water Quality appreciates the assistance provided by Mr. Mike O'Berry and Mr. Kendall Sutler during the inspection procedures. This inspection was conducted to verify that the facility is operating in compliance with the conditions and limitations specified in NPDES General Permit No. NCG070185. This facility was found to be in substantial compliance with the permit requirements. The site was almost completely dismantled, the molds had been removed and only a few buildings (including the concrete plant), some inert materials (sand and gravel) and concrete beams remained. The findings and comments noted during this inspection are provided in the enclosed copy of compliance inspection report. There were no significant issues or findings noted during this inspection, thus a written response to this inspection report is not required, only the pictures as requested during the site visit and noted on the report. This can be done via e-mail. This Office will support a rescission when requested by the applicant. 1601 Mail Service Center, Raleigh, North Carolina 27699-1601 One Phone:919-707-8600 \ Internet: www.ncdenr.gov NorthCarolina An Equal Opportunity \Affirmative Action Employer —50% Recycled 110% Post consumer Paper Naturally S & G Prestress Concrete c/o Vulcan Material Company Attn: Bobby Beaman NCG 070185 April 26, 2013 Page 2 of 2 Should you have any questions regarding the enclosed compliance inspection report, please contact Joanne Steenhuis or me at 910.796.7215 or via email at Joanne.Steenhuis@ncdenr gov or Jim.Greeson(c@ncdenr.eov. Technical assistance is available at any time by this office should the facility staff need help understanding the permit requirements. Sincerely, Jim H. Gregson Water Quality Regional Supervisor Wilmington Regional Office Enclosure: compliance inspection report cc: Mike O'Berry- VMC electronic copy Lori Sanville — VMC electronic copy DWQ/ Raleigh Central files NPDES General Permit Inspection Files (New Hanover County NCG070185) Compliance Inspection Report Permit: NCG070185 Effective: 02/12/10 Expiration: 05/31/13 Owner: S & G Prestress Concrete C/O Vulcan Materials Cc SOC: Effective: Expiration: Facility: Wilmington - Burnett Blvd Facility County: New Hanover 2295 Burnett Blvd Region: Wilmington Wilmington INC 28402 Contact Person: Lori Sanville Title: Phone: 239-280-9156 Directions to Facility: System Classifications: Primary ORC: Certification: Phone: Secondary ORC(s): On -Site Representative(s): On -site representative Lori Sanville Phone: 239-280-9156 Related Permits: Inspection Date: 04/1712013 EntryTime: 11:40 AM Exit Time: 12:50 PM Primary Inspector: Joanne H Steenhuis Phone: Secondary Inspector(s): Jean Conway Phone: Reason for Inspection: Routine Inspection Type: Compliance Evaluation Permit Inspection Type: Stone, Clay, Glass, and Concrete Products Stormwater Discharge COC Facility Status: ■ Compliant 0 Not Compliant Question Areas: Storm Water (See attachment summary) Page:1 Permit: NCG070185 Owner - Facility: S 8 G Prestress Concrete CIO Vulcan Materials Co Inspection Date: 04117/2013 Inspection Type: Compliance Evaluation Reason for Visit: Routine Inspection Summary: The concrete trucks onsite are to be removed and the small section of berm on the SW corner adjacent to the chain link fence will be fixed and the slit bag is to be emptied at the drop inlet in the NW corner. there was no manufacturing occurring on the property. The site was in overall compliance and this Office will support their rescission request. Page:2 Permit: NCG070185 Owner - Facility: S & G Prestress Concrete CIO Vulcan Materials Co Inspection Date: 04/1712013 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 Generallocation (USGS) map? ■ n n n # Does the Plan include a "Narrative Description of Practices"? ■ n Cl n # 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 ■ n n # Has the facility evaluated feasible alternatives to current practices? ■ n n n # Does the facility provide all necessary secondary containment? n n ■ n # Does the Plan include a BMP summary? ■ ❑ [l # Does the Plan include a Spill Prevention and Response Plan (SPRP)? ■ n n n # Does the Plan include a Preventative Maintenance and Good Housekeeping Plan? ■ n n n # Does the facility provide and document Employee Training? Q ❑ ■ Q # Does the Plan include a list of Responsible Party(s)? ■ n n n # Is the Plan reviewed and updated annually? 0 0 ■ D # Does the Plan include a Stormwater Facility Inspection Program? ■ ❑ Q D Has the Stormwater Pollution Prevention Plan been implemented? ■ Q Comment: The Employee training list is at the home office and they are looking to see if they can find it. The site has been closed, the molds have been removed as well as several buildings. There still needs to be some clean up of some trash and the removal of concrete waste. There are several concrete trucks on site that have been sold that also need to be removed. Qualitative Monitoring Yes No NA NE Has the facility conducted its Qualitative Monitoring semi-annually? ■ fl 0 ❑ Comment: The site has done it's monitoring and it's the understanding of this Office that they will be requesting a rescission for the site as no manufactoring of the product is possible. 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 oudalls observed during the inspection? ■ n n n # If the facility has representative outfall status, is it properly documented by the Division? fl ❑ ■ # Has the facility evaluated all illicit (non stormwater) discharges? ■ n n n Page:3 Permit: NCG070185 Owner - Facility: S & G Prestress Concrete C/O Vulcan Materials Co Inspection Date: 04/17/2013 Inspection Type: Compliance Evaluation Reason for Visit: Routine Comment: There is a small area where water could possible leave the site and it was recommended by the inspectors to be repaired and the site representative agreed it would be done. The silt bag on one of the the drop inlets at the NE corner of the property needs to be cleaned out and the site representative has agreed to do so and send pictures of the site after these two repairs have been done. Page: 4 Permit: NCG070185 Owner • Facility: S & G Prestress Concrete C/O Vulcan Materials Co Inspection Date: 04/17/2013 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? Ef❑ ❑ ❑ # Does the Plan include a General Location (USGS) map? 0 ❑ ❑ ❑ # Does the Plan include a "Narrative Description of Practices'? .�❑1' ❑ ❑ ❑ # 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? Cl ❑ Fdr ❑ # Has the facility evaluated feasible alternatives to current practices? '0,11 ❑ ❑ # Does the facility provide all necessary secondary containment? ❑ ❑ Cl ❑ !i^'r1 # Does the Plan include a BMP summary? R) ❑ ❑ Cl # Does the Plan include a Spill Prevention and Response Plan (SPRP)? 'd ❑ ❑ ❑ # Does the Plan include a Preventative Maintenance and Good Housekeeping Plan? 0 ❑ ❑ # Does the facility provide and document Employee Training? r0 J�y�❑ ❑ ❑ N 04 # Does the Plan include a list of Responsible Pady(s)? "'n ❑ ❑ ❑ # Is the Plan reviewed and updated annually? ❑ ❑ Z� ❑ ® # Does the Plan include a Stormwater Facility Inspection Program? )a ❑ ❑ ❑ Has the Stormwater Pollution Prevention Plan been implemented? id❑ ❑ ❑ Comment: Qualitative Monitoring Yes No NA NE ❑ ❑ ❑ Has the facility conducted its Qualitative Monitoring semi-annually? 9 Comment: Analytical Monitoring Has the facility conducted its Analytical monitoring? # Has the facility conducted its Analytical monitoring from Vehicle Maintenance areas? Comment: Permit and Outfalls # Is a copy of the Permit and the Certificate of Coverage available at the site? # Were all outfalls observed during the inspection? # If the facility has representative outfall status, is it properly documented by the Division? # Has the facility evaluated all illicit (non stormwater) discharges? Comment: I►� Yes No NA NE Yes No NA NE r ,e❑ 0 ❑ ,0❑❑❑ ❑❑❑0 ❑ ❑ ❑ ❑ Page: 3 Permit: NCG070185 Owner - Facility: S & G Prestress Concrete C/O Vulcan Materials Co Inspection Date: 04/17/2013 Inspection Type: Compliance Evaluation Reason for Visit: Routine Inspection Summary: • A( -VW` 7 20 76 Page: 2 Stormwater Pollution Prevention Plan (SWPPP) for: S&G Pretress Concrete Company — Wilmington Plant 2295 Burnett Boulevard Wilmington, North Carolina 28402 910-763-7950 Operator: S&G Prestress Concrete Company Vulcan Materials Company — Florida Rock Division P.O. Box 4667 Jacksonville, Florida 32201 SWPPP Contact(s): S&G Prestress Concrete Company Michael J. Means, P.E. 2295 Burnett Boulevard Wilmington, North Carolina 28402 910-763-7950 meansm(7a vcmmail.com SWPPP Preparation Date: August 31, 2011 Prepared by: Highlands Environmental Solutions, Inc. 8410-D Falls of Neuse Road Raleigh, North Carolina 27615 919-848-3155 Highlands Environmental Solutions, Inc. GENERAL PERMIT ACTION ITEM SUMMARY This summary sheet is provided for quick reference by those responsible for permit compliance activities. More detailed discussions of these items are in the body of the plan. ACTION ITEMS ✓ Check rain gauge daily. Empty after rain events. Record rain events on precipitation log - Appendix C. ✓ Inspect Best Management Practices (BMPs) and stormwater discharge points monthly and after each rain event. Record on Stormwater Site Inspection Report - Appendix I. ✓ Assure that corrective actions to inspections are promptly completed and recorded on the Corrective Action Log - Appendix I. ✓ Conduct visual monitoring of stormwater oufalls at least twice per year — once during the period January through June, and again during the period July through December. Visual representative outfalls. Record results of visual monitoring on Semi -Annual Visual Assessment Form provided in Appendix D. ✓ Comply with SPCC plan; record monthly tank inspections. (See Section 5.0) ✓ Employee training on SWPPP Plan and SPCC Plan is required at least annually. See Section 7.3. SAMPLING NOTES ✓ The collection of representative samples in accordance with the NPDES Permit will be performed by a representative of Highlands Environmental Solutions, Inc. (HES). HES will forward a copy of the sampling report containing site specific sampling information to include, but not be limited to: the date and time of sample collection; rainfall amount; and analytical data results. S&G will receive a copy of the report and should maintain all reports on file at the site for possible review by NCDENR or by personnel with the City of Wilmington - Stormwater Management Department. Table of Contents SECTION 1: INTRODUCTION AND SITE SPECIFIC INFORMATION 3 1.1 Site Information 3 1.2 Contact Information/Responsible Parties 3 1.3 Site Background and Nature of Site Activities 4 1.4 Soils, Slopes, Vegetation, Current Drainage Patterns and Groundwater 4 1.5 Receiving Waters 5 1.6 Potential Sources of Pollution 6 1.7 Figures (Site Maps and Diagrams) 6 SECTION 2: PERMIT REQUIREMENTS/COMPLIANCE ACTIVITIES SECTION 3: DISCHARGE SAMPLING AND ANALYSIS SECTION 4: BEST MANAGEMENT PRACTICES (BMPs) 9 4.1 Good Housekeeping BMP 9 4.2 Liquid Storage in Aboveground Containers BMP 9 4.3 Materials Staging Area BMP 9 4.4 On -site Mobile Fueling Operations BMP 9 4.5 Vehicle and Equipment Maintenance and Washing BMP 10 4.6 Personnel Training and Record Keeping BMP 10 SECTION 5: SPILL PREVENTION CONTROL AND COUNTERMEASURE PLAN 11 SECTION 6: INSPECTIONS 6.1 Inspections 6.2 Delegation of Authority 6.3 Corrective Action Log SECTION 7: RECORDKEEPING AND TRAINING 7.1 Recordkeeping 7.2 Log of Changes to SWPPP 7.3 Training SECTION 8: CERTIFICATION AND NOTIFICATION SWPPP APPENDICIES Appendix A - Tables Appendix B - Figures Appendix C - Precipitation Log Appendix D - Semi -Annual Visual Assessment Form Appendix E - Best Management Practices (BMPs) Appendix F - Employee Training Log Appendix G - Significant Spills, Leaks and Other Releases Form Appendix H - Stormwater Site Inspection Report Appendix I - Corrective Action Log Appendix J - SWPPP Amendment Log 12 12 12 12 13 13 13 13 14 SECTION 1.0 INTRODUCTION AND SITE SPECIFIC INFORMATION This plan has been prepared in accordance with the requirements of a Stormwater Pollution Prevention Plan (SWPPP) for facilities authorized to discharge stormwater to the surface waters of North Carolina. The plan is designed to fulfill these requirements for the S&G Prestress Concrete Company (S&G) plant located at 2295 Burnett Boulevard, Wilmington, New Hanover, North Carolina. This facility is covered under NPDES General Permit No. NCG070000 and the Certificate of Coverage No. NCG070185 dated February 12, 2010. 1.1 Site Information Site Name: S&G Prestress Concrete Company Project Street/Location: 2295 Burnett Boulevard City/State/Zip Code: Wilmington, NC 28402 County or Similar Subdivision: New Hanover County Latitude: 34 ° 11 43.5" N (degrees, minutes, seconds) Longitude: 77 ° 56' 47.4" W (degrees, minutes, seconds) Method for determining latitude/longitude: Wilmington 7.5 Minute Topographic Quadrangle NPDES permit tracking number: NCG070000 (existing plant General Permit) 1.2 Contact Information/Responsible Parties Operator(s): S&G Prestress Concrete Company 2295 Burnett Boulevard Wilmington, NC 28402 910-763-7950 Plant Manager: Mr. Michael J. Means, P.E. meansm@vmcmail.com SWPPP was prepared by: Highlands Environmental Solutions, Inc. 3117 Lantern Way Wilmington, NC 28409 Mr. Kendall Sutler 910-795-8262 ksutler@hesnc.com 24-Hour Emergency Response — 919-414-7081 Site Specific SWPPP Contact(s): Chris Arca, P.E. 910-465-4692 3 Emergency 24-Hour Contact(s): S&G Prestress Concrete Company Chris Arca, P.E.- 910-465-4692 Highlands Environmental Solutions, Inc. Joe Beaman, P.G., RSM, HMFIC - 919-414-7081 Kendall Sutler - 910-795-8262 1.3 Site Background and Nature of Site Activities The subject property encompasses approximately 11.44 contiguous acres, and is situated within the municipal bounds of the City of Wilmington, located in the Western portion of New Hanover County, approximately 0.3 miles East of the Cape Fear River. The site is developed and utilized for industrial land uses, and has been utilized as a ready mix concrete plant and manufacturing facility for prestressed concrete forms since the mid to late 1950s. The site is situated in an area of mixed industrial, commercial, and residential land uses. The property receives potable water to the warehouse (located in the eastern portion of the site) via the City of Wilmington municipal water system. In addition, a private water supply well is used to deliver potable water for use in the office and bathrooms as well as used for process water in the manufacturing of the concrete beams. Sanitary wastewater is discharged via a connection with the municipal sewer system. Surrounding properties receive water via public water supplies provided by the City of Wilmington The property is developed for use as a manufacturing facility for the production of prestressed concrete forms. Three fixed structures are currently located on the property, and are used for office space, a QA/QC laboratory, equipment maintenance and as a warehouse. A small concrete plant is located in the Southern portion of the property. Seven form lines are located in the Northern portion of the property. The remaining areas of the property are used for vehicle parking, material storage, for the storage of scrap materials and for the storage of recycled concrete. 1.4 Soils, Slopes, Vegetation, Current Drainage Patterns and Groundwater Geology and Soils: This area is situated in the Coastal Plain Piedmont Physiographic Province of North Carolina. Topographic relief in this province is low. Swamps, marshes and meandering streams characterize this region. Surficially, this region is dominated by unconsolidated Pleistocene sedimentary deposits. Underlying the surficial deposits is unconsolidated to poorly consolidated sediments comprised of layers of clay, limestone and sand, varying in age from Cretaceous to Tertiary. Regionally, these sediments thicken toward East, and dip gently in an Easterly direction. Based on a review of the Geologic Map of North Carolina (1985), the subject site is underlain by sediments of the Pee Dee Formation. This formation is of Cretaceous Age, and is comprised of interlayered sand, clayey sand, and greenish clay, with local areas of molluscan limestone. Based on information obtained from the Natural Resource Conservation Service Web Soil Survey, the soil types on the property consist primarily of Kureb-Urban Land series soils. These soils are found in areas of 1 to eight percent slope, are excessively drained, and have moderate to high hydraulic conductivity. These soils are derived of Eolian sands and fluviomarine terrace deposits. Generally, these soils are composed of sand to depths greater than 89 inches. Slopes: The topography of the site and surrounding area is generally flat, with an approximate mean site elevation being approximately 30 feet MSL. The ground surface of the site slopes is essentially flat, with shallow divide. The site has a slight slope toward the South near the concrete plant and to the West - Northwest across the remainder of the site. Vegetation: The plant site currently has little to no vegetation in and around the buildings and beam manufacturing platforms located within the plant site. The site is surrounded on all sides by a chain - linked fence with vegetation present in right-of-ways and along residential areas to the East and Southeast of the plant. Drainage Patterns: Stormwater is controlled at the site by a concrete curb and gutter system with a series of drop inlets and baffle boxes that allow for the discharge of stormwateifo he plant site to the City of Wilmington's municipal stormwater main that runs parallel to the plant site along the North (Virginia Avenue and Southern Boulevard) and West (Burnett Boulevard). In addition, stormwater collects in a drop inlet located in an asphalt area near the warehouse on the East side of the property, and discharges to the City of Wilmington municipal stormwater main that runs parallel to the plant site along Louisiana Street. The main channel of the Cape Fear River is situated approximately 0.3 miles to the West of the property, and the elevation of the river at this location is approximately five feet MSL. The Cape Fear River is a tidally influenced river. Given the site topography and elevation difference between the subject property and mean high water level of the Cape Fear River, the flood potential for this site is considered to be low. However, given the general flat topography of the property, it is reasonable to conclude that short-term flooding of the property may occur during extreme precipitation events. Groundwater. In the Coastal Plain, the mode of groundwater storage within the unconsolidated sediments is between intergranular pore spaces and within solution cavities. The more permeable sand and limestone units form aquifers. Generally, the major aquifer units are (with increasing depth): The surficial aquifer, the Yorktown Aquifer System, the Peedee Aquifer, the Black Creek Aquifer, and the Cape Fear Aquifer. The aquifers are separated by low -permeability layers that form confining units (or aquitards), resulting in generally lateral water movement. Regionally, groundwater flow is generally, toward the East, in the confined systems. Groundwater flow within the unconfined (or surficial aquifer) system varies locally, and is often influenced by topography, local streams and/or surface water features and local tidal influences near the coast. Groundwater recharge to the surficial aquifer of Coastal Plain is via infiltration of precipitation, and contributions by surface water bodies. Generally, surplus precipitation conditions begin in the autumn and continue through the winter. Groundwater recharge to the confined aquifers of the Coastal Plain is via infiltration of precipitation or surface water contributions along their respective "up -dip" limits (Upper Coastal Plain), and via vertical leakage from overlying aquifers. Hydraulic conductivity values for unconsolidated aquifers can range from less than one to several feet per day, while values for fractured rock or limestone aquifers may vary greatly. Discharge of stored groundwater from the surficial aquifer occurs as baseflow to surface water bodies, and/or discharge from "springs." Based on experience obtained from environmental assessment activities previously conducted on the site and in the surrounding area of the property, the average depth to groundwater varies between approximately seven and 10 feet below grade. Given the proximity of the property to the Cape Fear River, it is reasonable to assume that groundwater in the surficial aquifer beneath the site may be locally tidal influenced. 1.5 Receiving Waters Controlled stormwater at the plant site drains surface water toward the North and West to the site stormwater collection system. Stormwater flow in the Southern portion of the property flows via sheet flow and discharges off -site to the South. Surface waters from the site ultimately discharge into the Cape Fear River basin. The main channel of the Cape Fear River is situated approximately 0.3 miles to the West of the property. The Cape Fear River is a tidally influenced river. The following impaired waters are within one mile of the project site, and are subject to Total Maximum Daily Load (TMDL) limitations: • Cape Fear River for mercury The S&G plant currently has an existing General NPDES Permit No. NCG070000, with qualitative monitoring requirements as described in Table 1 (Appendix A). A copy of the General NPDES permit is available at the site (reference Environmental Permit Book). 1.6 Potential Sources of Pollution Site activities will generate potential pollutants to include the following: • Concrete dust; • Fuels; • Oil and Greases; • Lubricants; • Hydraulic Oils; • Antifreeze; • Sediments; and, • Miscellaneous trash and debris. 1.7 Figures The site is depicted on the following Figures included in Appendix B: • Figure 1 - Topographic Diagram; • Figure 2 - Site Location Diagram; • Figure 3 - Site Aerial Photograph; and • Figure 4 — As -Built Site Stormwater Drainage Diagram. 6 SECTION 2.0 PERMIT REQUIREMENTS/COMPLIANCE ACTIVITIES The General Permit for stormwater discharges requires the following activities to assure compliance. • Preparation of this Stormwater Pollution Prevention Plan and implementation of the Plan. • Vehicles and equipment must be operated and maintained in a manner which prevents pollution of surface or ground waters. • Secondary containment for above ground bulk storage tanks for petroleum products to include waste oil and other materials currently stored at the site. • Discharge sampling and analysis as described in this plan. • Monitoring and reporting as follows: ✓ Maintaining a log of daily precipitation (Precipitation Log is included in Appendix C); ✓ Monthly and pre-, during and post -rain event inspections of all erosion and sedimentation control measures associated with the curb and gutter system, drop inlets and baffle boxes; ✓ Monthly and pre-, during and post -rain event inspections of all stormwater discharge points; ✓ Maintaining a record of the above inspections; ✓ Maintaining a log of sampling activities; and ✓ Collection of discharge samples in accordance with the NPDES permit on a semi-annual basis by designated site personnel. HES personnel will conduct semi-annual NPDES required sampling activities. SECTION 3.0 DISCHARGE SAMPLING AND ANALYSIS The General Permit requires ongoing sampling to be completed on a semi-annual basis of stormwater discharging from the plant stormwater collection system to the City of Wilmington municipal stormwater system. The current monitoring schedule will include the collection of samples discharging from the site during a representative storm event that meets the criteria as set forth by NCDENR. Samples will be collected on a semi-annual basis with Event #1 being conducted during the monitoring period defined as January 1 to June 30, and Event #2 being conducted during the monitoring period defined as July 1 to December 31. Semi-annual monitoring requirements will include evaluating stormwater samples from three separate discharge points for qualitative discharge characteristics as required in the General NPDES permit. This evaluation should be completed by visually inspecting the stormwater for the characteristics as described in Table 1 (Appendix A) . A copy of the Semi -Annual Visual Assessment Form that includes a record of the sampling event is included in Appendix D. The sample collection points will be the discharge points from the three drop inlets/baffle boxes that discharge directly to the existing City of Wilmington stormwater main system located along Virginia Avenue, Southern Boulevard and Burnett Boulevard. The sample locations are depicted on Figure 4 (Appendix B). SECTION 4.0 BEST MANAGEMENT PRACTICES (BMPs) This section contains a description of the BMPs which are designed to control or minimize the exposure of significant materials to stormwater, including structural and nonstructural measures. All BMPs referenced in Section 4 are included in Appendix E. 4.1 Good Housekeeping BMP The site should be kept clean of debris and other waste materials that should be routinely collected for proper disposal. Waste collection drums should be placed in areas where waste and debris are generated as a condition of the manufacturing process. In addition, recycling containers should be staged and properly identified for segregation of materials to be recycled. Protection of storm drain inlets is required to be maintained at all times. It is the responsibility of all site personnel to make sure that all applicable BMPs relating to the protection of the storm drain inlets are adhered to. Protection may include, but are not limited to: • The utilization of inlet filters; and • Structural BMPs to include rock berms and concrete beams to divert and/or filter sediments from stormwater flow prior to directly discharging into the storm drain inlets. From time to time dust suppression may be required due to dry site conditions. Since the site is primarily unpaved with exposed soils and crushed stone at the surface, it may be necessary to use water to suppress dust near the entrance of the site and in high traffic areas. Dust suppression can be accomplished using site equipment (existing water truck with an equipped spray system). 4.2 Liquid Storage in Aboveground Containers BMP Site personnel should take precautions when dispensing oils, lubricants and other materials stored in aboveground containers or drums. Aboveground containers should be equipped with a secondary containment system or otherwise contained to prevent spills from directly entering the storm or sanitary sewer system. Spill prevention awareness signs should be visible and spill kits readily accessible where oils and lubricants are stored or used. Drip pans, pads, and/or absorbents should be used to control minor leaks and drips. 4.3 Materials Staging Area BMP Various sand and other aggregates are staged at the site and utilized for the manufacturing of concrete forms. These materials are staged in bulk near the concrete plant and, if exposed to precipitation, will contribute to the runoff of sediments from the site. These materials should be contained in a manner to reduce the exposure to precipitation and sediment runoff potential. 4.4 On -Site Mobile Fueling Operations BMP Fueling of S&G owned and operated equipment will be performed by outside contractors. These contractors shall fuel vehicles and equipment at various points across the property. In addition, it is assumed that routine maintenance (e.g. oil changes, lubrication) shall be conducted by plant personnel on equipment while working at the site. These operations shall be conducted in such a manner that all petroleum waste material is captured and containerized for proper disposal. Contractors shall also adhere to the On -Site Mobile Fueling Operations BMP. Should a release of petroleum (motor fuel, lubricant, etc.), the contractor shall immediately implement measures to contain and remediate the release, notify the site manager of the release, and conduct additional federal or state reporting as necessary depending on the volume of the release. 4.5 Vehicle and Equipment Maintenance and Washing BMP During routine operations, it may be necessary for equipment and other vehicles to be washed of dusts and otherwise kept clean of oil and greases that could be released to the ground surface, and potentially flow into an NPDES outfall and/or offsite during a storm event. While on location, equipment should be kept clean and in good working order at all times. Equipment identified as having leaks and spills (that may be indicated by staining on the ground surface beneath the equipment) shall be repaired immediately or taken out of service and/or removed from the site. Contractor's vehicle and equipment entering the site shall also adhere to the Vehicle and Equipment Maintenance and Washing BMP. 4.6 Personnel Training and Record Keeping BMP Training schedules shall be developed and employee training provided at a minimum on an annual basis. Training should provide an overview of all current BMPs and any changes that have been implemented since the previous training session. A discussion regarding any releases that have occurred since the previous meeting should be discussed. The discussion should include the type of material released, the spill response actions taken and how the release could have been prevented. A copy of the Employee Training Log is included in Appendix F. 10 SECTION 5.0 SPILL PREVENTION CONTROL AND COUNTERMEASURE PLAN Due to the fact that the S&G facility currently does not store large quantities of bulk fuel oil or other oils at the site, there is a very low likelihood of any spills leaving the property. However, as part of Vulcan Construction Materials (parent company of S&G) commitment to the environment they have elected to prepare Spill Prevention Control and Countermeasure (SPCC) Plans for all of its facilities in spite of the fact that their regulatory requirement to do so is not entirely clear. Plant personnel and contractors shall take precautions at all times to prevent the spill of petroleum -based materials while operating at the site. As previously discussed in Section 4.4, it is assumed that on -site mobile fueling operations will be provided by a fuel contractor that fuel equipment at the site as needed. In addition, equipment will be serviced (as needed), and used oils, greases and lubricants will be generated during these activities. Currently one 500-gallon aboveground storage tank (AST) is located on the property and is used to contain used oil generated from equipment being serviced. The AST is located in an area with secondary containment and is properly identified. A copy of the SPCC Plan is available for review at the site. A copy of the Significant Spills, leaks or other Releases Form is included in Appendix G. SECTION 6.0 INSPECTIONS 6.1 Inspections Inspections of the site stormwater collection system shall be completed at a minimum on a monthly basis. Inspections of pre-, during and post -storm events shall be completed to determine if BMP's are adequately controlling sediment/solids that could potentially discharge to the site stormwater collection system. Corrective action should taken whenever it is visually identified that sediments/solids are discharging into the stormwater system. The Stormwater Site Inspection Report form is included as Appendix H. Copies of the blank forms shall be readily available at the site at all times. Completed reports shall be reviewed by appropriate personnel and corrective action items (as identified from the inspection) shall be addressed immediately. In addition, the corrective action items should be noted on the Corrective Action Log (in Appendix 1) and a responsible person designated to complete the action. Corrective action items shall be considered as topics for discussion during management and/or health and safety meetings. Care shall be taken to address corrective action items and to utilize the information to make changes as needed to the SWPPP. All changes made to the SWPPP shall be documented and a record of the changes should be incorporated to the SWPPP document located at the site. 6.2 Delegation of Authority Those persons who have been identified as being responsible for implementing the SWPPP are the Plant Manager and the Site Specific SWPPP contact, and who have authority for all matters relating to the SWPPP, are listed in Section 1.2. Only those persons shall have authority to make changes to the SWPPP, as well as, shut -down site activities until the appropriate BMP is in place and/or an identified corrective action items has been corrected. At no time will delegation of authority be transferred without consent by the Plant Manager. 6.3 Corrective Action Log All corrective action measures taken during site activities shall be documented within the Corrective Action Log. As previously discussed in Section 6.1, corrective action issues should be considered as topics for discussion during daily management and/or health and safety meetings. Care shall be taken to address corrective issues and to make changes to the SWPPP as needed. All changes made to the SWPPP should be documented and a record of the changes shall be incorporated to the SWPPP document located at the site. The Corrective Action Log is included in Appendix I and the SWPPP Amendment Log is included in Appendix J. m SECTION 7.0 RECORD KEEPING AND TRAINING 7.1 Record Keeping All records relating to the SWPPP shall be kept in a designated location at the site. Blank copies of all forms identified within the SWPPP shall be readily available at the site. Completed forms shall be kept in a three-ring binder in accordance with a manner to be determined by the designated site supervisor (e.g. date). All inspection reports shall be signed -off by the person completing the inspection. 7.2 Log of Changes to the SWPPP During the course of site operations, changes may be made to the SWPPP. All changes shall be documented and a log of the changes needs to be kept in a three-ring binder as previously discussed in Section 7.1. A copy of SWPPP Amendment Log is included in Appendix J. All site personnel shall be notified of the changes and affected site specific BMPs shall be updated with the obsolete forms taken out of circulation. 7.3 Training All site personnel shall be trained prior to working at the site with regards to the SWPPP and all other site specific training requirements as deemed necessary by the Plant Manager. The Personnel Training and Record Keeping BMP is provided in Appendix E. A copy of the Employee Training Log is provided in Appendix F. 13 SECTION 8.0 CERTIFICATION AND NOTIFICATION This plan supersedes all previous site Stormwater Pollution Prevention Plans (SWPPP) and Best Management Practices (BMPs) and shall be maintained at the plant site. The plan shall be made available to any representative of the U.S. Environmental Protection Agency (EPA), the North Carolina Department of Environment and Natural Resources (NCDENR) and/or the City of Wilmington, for on -site review during normal working hours. Inspection and maintenance logs are required to be kept with the plan for a minimum of three years. S&G will implement this plan and amend it as needed due to expansion, modifications and improvements at the facility. I certify under penalty of law that this document and all attachments were prepared under my direction or supervision in accordance with a system designed to assure that qualified personnel properly gathered and evaluated the information submitted. Based on my inquiry of the person or persons who manage the system, or those persons directly responsible for gathering the information, the information submitted is, to the best of my knowledge and belief, true, accurate, and complete. I am aware that there are significant penalties for submitting false information, including the possibility of fine and imprisonment for knowing violations. Name: Title: 14 Table 1 - Qualitative Monitoring Requirements �Dfsch rgetCharecterlatica , ;3„ MF[eguenc Mdhito'dngl-mtio Color Semi -Annual SDO Odor Semi -Annual SOO Clarity Semi -Annual SDO Floating Solids Semi -Annual SDO Suspended Solids Semi -Annual SDO Foam Semi -Annual SDO Oil Sheen j Semi -Annual j SDO Erosion or deposition at the ouffall I Semi -Annual SDO Other obvious indicators of stormwater pollution I Semi -Annual SDO Footnotes: 1 Monitoring Location: Qualitative monitoring shall be performed at each stormwater discharge outfall (SDO). This includes the flow discharging to the Inlet side of each of the three baffle boxes that discharge directing Into the City of Wilmington Stormwater Main. Sample locations are identified as SW-1, SW-2 and SW-3. ';;;� ;?. ��,•: ; 111Y: " � ' �. I p Y.� Base diagram from Microsoft Streets and Tilps Plus Highlands environmental \ Solutions, Inc. 1111!� Property Location Diagram Project Name - Stormwater Pollution Prevention Plan Client S&G Prestress Company Project # Drawn by 11095 TD Scale Date Fig. # Not to Scale 1 08/11/2011 1 N, e, �� ♦,` \ \- vu a- ar..w, ® Slom�walel SamWa Lma4on �s SW-3 anvec mwv��sa ewu.�wn ¢ truxi' ------------------------- ------------------------ ____________.� , _________ TE J ♦ L tl'/ rr.� r-?J L-`----J _uw____________________________ .w_o-...�r �y _______ r_---__ _1 sm-----___________—______________ Are -------------- - - - --------- �( -- - - - --- a ... Sw-I 1 &s w 4 Hi "'ands AS -BUILT SURVEY BURNETT BOULEVARD, TOWN OF WILAUNOTON, NEW HANOVER COUNTY, NC --� As BuJfl SBe Slanawater D'a raMage Diagram sT �� NYY7jI CEOMATICS ----�--- - - "— i-----' - -- ��- i _ Vulran Nalulais Company �aua;w+x.. s>FseTaaaw 2 uc xq „�. re v� Qy u 110s5 TO �' Augusl 25, Z011 KS E Precipitation Log Month: Day Precipitation Event Precipitation Amount (tenths of an inch) Comments No Yes 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 Semi -Annual Visual Assessment Form (Complete a separate form for each ouffall you assess) Name of Facility: S&G Prestress —Wilmington, NC NPDES Tracking No. NCG070000 Outfall Name: SW-2 'Substantially Identical Ouffall"? ❑ No ❑ Yes (identify substantially identical ouffalls): Person(s)MUe(s) collecting sample: Person(s)rTitle(s) examining sample: Date & Time Discharge Began: Date & Time Sample Collected: Date & Time Sample Examined Substitute Sample? ❑ No ❑ Yes Nature of Discharge: ❑ Rainfall ❑ Snowmelt If rainfall: Rainfall Amounhvinches Previous Storm Ended > 72 hours ❑ Yes ❑ No' (explain): Before Start of This Storm? Parameter Color ❑ None ❑ Other (describe): Odor ❑ None ❑ Musty ❑ Sewage ❑ Sulfur ❑ Sour ❑ Petroleum/Gas ❑ Solvents ❑ Other (describe): Clarity ❑ Clear ❑ Slightly Cloudy ❑ Cloudy ❑ Opaque ❑ Other Floating Solids ❑ No ❑ Yes (describe): Settled Solids" ❑ No ❑ Yes (describe): Suspended Solids ❑ No ❑ Yes (describe): Foam (gently shake sample) ❑ No ❑ Yes (describe): Oil Sheen ❑ None ❑ Flecks ❑ Globs ❑ Sheen ❑ Slick ❑ Other (describe): Other Obvious Indicators ❑ No ❑ Yes (describe): of Stormwater Pollution The 72-hour interval can be waived when the previous storm did not yield a measurable discharge or if you are able to document (attach applicable documentation) at less than a 72-hour interval is representative of local star events during the sampling period. Observe for settled solids alter allowing the sample to sit for approximately one -hall hour. any concerns, additional comments, descriptions of pictures taken, and any corrective actions taken below (attach additional as necessary). Cer ifrca0on by Facility Responsible Official (Refer to MSGP Subpart 11 Appendix B for Signatory Requirements) I cer ily under penally of law that this document and all attachments were prepared under my direction or supervision in accordance with a system designed to assure that qualified personnel property gathered and evaluated the Information submitted. Based on my inquiry of the person or persons who manage the system, or those persons directly responsible for gathering the information, the Information submitted is, to the best of my knowledge and belief, We, accurate, and complete. I am aware that there are significant penalties for submitting false information, Including the possibility of fine and imprisonment for knowing violations. A. Name: B. Title: C. Signature: D. Date Signed: Semi -Annual Visual Assessment Form (Complete a separate form for each outfall you assess) of Facility: S&G Prestress —Wilmington, NC NPDESTracking No. NCGO70000 Name: SW-3 "Substantially Identical Outfall"? ❑ No ❑ Yes (identify substantially identical outfalls): collecting sample: I Person(s)/TIOe(s) examining sample: Date & Time Discharge Began: Dale & Time Sample Collected: Dale & Time Sample Examined: Substitute Sample? ❑ No ❑ Yes Nature of Discharge: ❑ Rainfall ❑ Snowmen If rainfall: Rainfall Amount: —inches Previous Storm Ended > 72 hours ❑ Yes ❑ No' (explain): Before Start of This Storm? Parameter Color ❑ None ❑ Other (describe): Odor ❑ None ❑ Musty ❑ Sewage ❑ Sulfur ❑ Sour ❑ Petroleum/Gas ❑ Solvents ❑ Other (describe): Clarity ❑ Clear ❑ Slightly Cloudy ❑ Cloudy ❑ Opaque ❑ Other Floating Solids ❑ No ❑ Yes (describe): Settled Solids" ❑ No ❑ Yes (describe): Suspended Solids ❑ No ❑ Yes (describe): Foam (gently shake sample) ❑ No ❑ Yes (describe): Oil Sheen ❑ None ❑ Flecks ❑ Globs ❑ Sheen ❑ Slick ❑ Other (describe): Other Obvious Indicators ❑ No ❑ Yes (describe): of Slormwater Pollution The 72-hour interval can be waived when the previous storm did not yield a measurable discharge or if you are able to document (attach applicable documentation) that less than a 72-hour Interval Is representative of local storm events during the sampling period. "Observe for settled solids after allowing the sample to sit for approximately one-half hour. Detail any concerns, additional comments, descriptions of pictures taken, and any corrective actions taken below (attach additional sheets as necessary). Unification by Facility Responsible Official (Refer to MSGP Subpart 11 Appendix B for Signatory Requirements) I certify under penalty of law that this document and all attachments were prepared under my direction or supervision in accordance with a system designed to assure that qualified personnel propedy gathered and evaluated the information submitted. Based on my inquiry of the person or persons who manage the system, or those persons directly responsible for gathering the Information, the information submitted is, to the best of my knowledge and belief, true, accurate, and complete. I am aware that there are significant penalties for submitting false information, including the possibility of fine and imprisonment for knowing violations. Name: B. Title: C. Signature: D. Date Signed: Significant Spills, Leaks or Other Releases Date of incident: Location of incident: Description of incident: Circumstances leading to release: Actions taken in response to release: Measures taken to prevent recurrence: Date of incident: Location of Incident: Description of incident: Circumstances leading to release: Actions taken in response to release: Measures taken to prevent recurrence: Date of incident: Location of incident: Description of Incident: Circumstances leading to release: Actions taken in response to release: Measures taken to prevent recurrence: Corrective Action Log S&G Prestress - Wilmington, NC SWPPP Contact: RE PE pso p ig1, RMM 8)Ow MM M MIN i on,WjSMMa n "aTdrkewfilgftripfiglbl MMMN-2"2-1'0IQAM-00EUd2 � 8 C SWPPP Amendment Log �ro uu+ sv+ i � .rT Dried ortoTthegmondmertt ��Dato Soup � �X"/$ti 's of� 3TY`�MKbFa""YfES%fzx'S 5 Amendmortt P rod , o erid reiTitle ama ffi... 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 -.z- Highlands Environmental Solutions, Inc. 8410-D Falls of Neuse Road, Raleigh, NC 27615 Phone: 919-848-3155/Fax: 919-848-42651w .highlandsenvimnmenlatcom November 13, 2009 North Carolina Department of Environment and Natural Resources Stormwater and General Permits Unit Division of Water Quality 1617 Mail Service Center Raleigh, North Carolina 27699-1617-- j� a� z Subject: Submittal of NPDES Notice of Intent S&G Prestress Concrete; 2295 Burnett Boulevard; Wilmington, NC HES Project #11081 ; Dear Madam/Sir: On behalf of our client S&G Prestress Company (S&G) and Vulcan Materials Company (Vulcartj-please find attached an NPDES Notice of Intent for Coverage under General Permit NCG070000. The S&G site is a manufacturing site for prestressed concrete beams. The SIC code for the site is 3272. In addition to the NOI, a portion of the 7.5 Minute Topographic Quadrangle for the site and a check for $100 are included. Highlands Environmental Solutions, Inc. (HES) is currently assisting S&G with stormwater system design modifications at the site. It is anticipated that excess stormwater from the site will be captured and discharged to the City of Wilmington municipal stormwater system. HES has contacted the City of Wilmington and will be submitting plans and specifications for the proposed stormwater modifications, and will submit all necessary information to the City of Wilmington to obtain a permit to discharge stormwater from the site to their municipal system. Please review the attached documentation and contact me with questions or concerns. Sincerely, High nds Environmental Solutions, Inc. Joe Beaman, P.G., RSM Principal Geologist Attachment cc: Mr. Michael O'Berry, CFEA, LEP File ARA NCDENR rrv. n'J�rin uin�M nnVr'fbr0.l: eS Division of Water Quality / Water Quality Section National Pollutant Discharge Elimination System NCG070000 FOR AGI NCr USL ONLY -Date Rcccived Year Monlh Uuv Ceniticate nt co..era e Cheri N Anuunt Pvnnil nss • stl le q NOTICE OF INTENT National Pollutant Discharge Elimination System application for coverage under General Permit NCG070000: STORMWATER DISCHARGES associated with activities classified as: SIC• 32 Stone, Clay, Glass, and Concrete Products (except as specified below) SIC' N/A Like activities deemed by DWO to be similar in the process and/or the exposure of raw materials, products, by-products, or waste materials The following activities are specifically excluded from coverage under this General Permit: SIC•3273 Ready -Mixed Concrete Standard Industrial Classification Code (Please print or type) 1) Mailing address of owner/operator (address to which all permit correspondence will be mailed): Name Street Address City Telephone No. E-mail Address S&G Prestress Concrete; c/o Vulcan Materials Company Flonda Rock Dlvlston; P.O. Box 4667 904-355-1781 2) Location of facility producing discharge: Facility Name Facility Contact Contact E-mail Street Address City County Telephone No. S&G Prestress Concrete Mr. Michael Means, P.E. meansm@vmcmail.com 2295 Bumede Blvd. State FL ZIP Cade 32201 Fax; 904-355 (1469 Wilmington State NC ZIP Code 28401 New Hanover 910-763-7702 Fax; 910-763.2064 3) Physical Location Information: Please provide a narrative description of how to get to the facility (use street names, state road numbers, and distance and direction from a roadway intersection). From No 132 South, turh RICHTon shipyn,d Blvd to Burnett Blvd. Turn R,GHTel punt, Blvd. The entrance to the site is on the RIGHT approximately 0.20 mile from the intersection of Burnett Blvd and Shipyard Blvd, (A copy of a county map or USGS quad sheet with facility clearly located an the map is required to be submitted with this application) 4) Latitude 34 dog 11 min 44.89 sac Longitude -Trdeg 55min 49.33one (degrees, minutes, seconds) 5) This NPDES Permit Application applies to which of the following eNew or Proposed Facility Date operation is to begin Existing S W U-222.071408 Page 1 of 4 Last Revised 7/14/2008 NCG070000 N.O.I. 6) Standard Industrial Classification: Provide the 4 digit Standard Industrial Classification Code (SIC Code) that describes the primary industrial activity at this facility SIC Cade: 3 2 7 2 7) Provide a brief narrative description of the types of industrial activities and products manufactured at this facllfly: The facility manufactures prestressed concrete beams for construction applications. 6) Discharge points / Receiving waters: How many discharge points (ditches, pipes, channels, etc.) convey stormwater from the property? 9) Receiving waters: What is the name of the body or bodies of water (creek, stream, river, lake, etc.) that the facility stormwater discharges end up in? C +p v /-, ,, If the site stormwater discharges to a separate storm sewer system, name the operator of the separate storm sewer system (e.g. City of Raleigh municipal storm sewer). city of Wilmington 10) Does this facility have any other NPDES permits? ZNo ❑ Yes If yes, list the permit numbers for all current NPDES permits for this facility: 11) Does this facility have any Non -Discharge permits (ex: recycle permits)? ❑ No Z 'es If yes, list the permit numbers for all current Non -Discharge permits for this facility: woo00e661 12) Does this facility employ any best management practices for stormwater control? ❑ No Eyes If yes, please briefly describe: Silt fencing to minimize sediment discharges from the property due to sheet flow. 13) Does this facility have a Stormwater Pollution Prevention Plan? ZNc ❑ Yes If yes, when was it implemented? 14) Are vehicle maintenance activities occurring at this facility? F1/]No ❑ Yes 15) Hazardous Waste: a) Is this facility a Hazardous Waste Treatment, Storage, or Disposal Facility? ❑✓ No ❑ Yes b) Is this facility a Small Quantity Generator (less than 1000 kg. of hazardous waste generated per month) of hazardous waste? Page 2 of 4 SWU-222-071406 Last Revised 7/14/2006 r NCG070000 N.O.I. �✓ No ❑ Yes c) Is this facility a Large Quantity Generator (1000 kg. or more of hazardous waste generated per month) of hazardous waste? 0✓ No ❑ Yes d) If you answered yes to questions b. or c., please provide the following information: Type(s) of waste: How is material stored:_ Where is material stored: How many disposal shipments per year: Name of transport / disposal vendor: _ Vendor address: 16) Certification: North Carolina General Statute 143-215.6 b (i) provides that: Any person who knowingly makes any false statement, representation, or certification in any application, record, report, plan, or other document filed or required to be maintained under this Article of a rule implementing this Article; or who knowingly makes a false statement of a material fact in a rulemaking proceeding or contested case under this Article; or who falsities, tampers with, or knowingly renders inaccurate any recording or monitoring device or method required to be operated or maintained under this Article or rules of the [Environmental Management] Commission implementing this Article shall be guilty of a Class 2 misdemeanor which may Include a fine not to exceed ten thousand dollars ($10,000). I hereby request coverage under the referenced General Permit. I understand that coverage under this permit will constitute the permit requirements for the discharge(s) and is enforceable in the same manner as an individual permit. I certify that 1 am familiar with the information contained in this application and that to the best of my knowledge and belief such information is true, complete, and accurate. of of Person Signing P<sl_ss C°o spa..\ ItI13IOct (Date Signed) Notice of Intent must be accompanied by a check or money order for $100.00 made payable to NCDENR Final Checklist This application will be returned as incomplete unless all of the following items have been included: Check for $100 made payable to NCDENR ❑� This completed application and all supporting documents 0✓ Copy of county map or USGS quad sheet with location of facility clearly marked on map Mail the entire package to: Stormwater and General Permits Unit Division of Water Quality 1617 Mail Service Center Raleigh, North Carolina 27699-1617 S W U-222-071408 Page 3 of 4 Last Revised 7/14/2008 ��/��ppyyr` � I � IIr1�YR}rRRYA`Dwin ps ��,��reps 7a��p Ap �+ 1A Ilex. ��i ' ®� r lr� _ r it ei9M•blR RxtlnYgtlN �IYYI I C yy Y.. rsTx ie RbCeRRNq•� P� �` �.�. , ITt i9xxQ•PLVRRP RYp.��'��p ynbstlTe<e.<aA>t�s.�=�tF��,Q yy1 .11999 1 `� OA•bi AaCRI ��Ali1101.�A � 'C••w • r Ir � • • I IARf {..t��a9a]4A'4:: �� l y •/i 4KRlR]LA9Y RIe x.l...a T..1�. S� p `• ! � l:<r•.w•e�wI.... a ��•g.�'44'q�'r�l■i'�`x�D Jim ��„ va Aarmvvv�=e..rtl lf..� MEW _ as S:ikiirr RoC� �I 0 t" � iii ire:: ^} rf ieie _ w®��t • �Y.�� v I . TIMN Ol 11+ Approximate Scale e miles Base diagram from USGS 7.5 Minute •••e . • •A Topographic Diagram Pmject Name Highlands Client E • • • •. Solutions, A: AA: -09-09 MC ER R North Carolina Department of Environment and Natural Resources Division of Water Quality Beverly Eaves Perdue Coleen H. Sullins Governor Director Mr. Bobby J. Beaman, HES C/o Vulcan Materials Company Florida Rock Division P.O.Box 4667 Jacksonville, FL 32201 Dear Mr. Beaman: February 12, 2010 Subject: General Permit No. NCG070000 S&G Prestress Concrete COC No. NCG070185 New Hanover County Dee Freeman Secretary In accordance with your application for a discharge permit received on November 17, 2009, we are forwarding herewith the subject certificate of coverage (COC) to discharge under the subject state — NPDES general pennit. 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 October 15, 2007 (or as subsequently amended) 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 Water Quality. The Division of Water Quality 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 Water Quality or permits required by the Division of Land Resources, Coastal Area Management Act orany other federal or local governmental permit that may be required. If you have any questions concerning this permit, please contact Bill Diubmid at telephone number (919) 807-6369. cc: ;Wilmington Regional Office Central Files Stormwater Permitting Unit Files Attachments 1617 Mail Service Center, Raleigh, North Carolina 27699-1617 Location: 512 N. Salisbury St. Raleigh, North Carolina 27604 Phone: 919-807 6300 \ FAR: 919.807,6492 \ Customer Service: 1 877 623-6748 Internet: www.ncwaterquality.org An Equal Opportunity \ Affirmative Action Employer Sincerely, ORIGINAL SIGNED6V KEN PICKLE Colcen 14. Sullins MARp1n" NorthCarolina Amorally .� N 0 STATE OF NORTH CAROLINA DEPARTMENT OF ENVIRONMENT AND NATURAL RESOURCES DIVISION OF WATER QUALITY GENERAL PERMIT NO. NCG070000 CERTIFICATE OF COVERAGE No NCG070185 STORMWATER 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, S&G Prestress Concrete; c/o Vulcan Materials Company is hereby authorized to discharge stonnwater from a facility located at S&G Prestress Concrete 2295 Burnette Blvd. Wilmington New I lanover County to receiving waters designated as the Cape Fear River, a Class SA, I-IQW river, Cape Fear River Basin; in accordance with the effluent limitations, monitoring requirements, and other conditions set forth in Parts 1, 11, III, IV, V and VI of General Permit No. NCG070000, as attached. This Certificate of Coverage shall become effective February 12, 2010. This Certificate of Coverage shall remain in effect for the duration of the General Permit , Signed this day February 12, 2010. ORIGINAL SIGNED BY KEN PICKLE Coleen 11. Sullins, Director Division of Water Quality By Authority of the Enviromnental Management Commission 9i Compliance Inspection Report Permit: NCG070185 Effective: 02/12/10 Expiration: 05/31/13 Owner: S & G Prestress Concrete C/O Vulcan • Materials Co SOC: Effective: Expiration: Facility: Wilmington -Burnett Blvd Facility County: New Hanover ,Aa35!BurmV:BM — LeL,R /JD Region: Wilmington Wilmington NC 28401 Contact Person: Michael J Means Title: Phone: 910-763-7702 Directions to Facility: System Classifications: Primary ORC: Certification: Phone: Secondary ORC(s): On -Site Representative(s): Related Permits: 100 Inspection Date: 04117/2013 Entry Time: 14i7KAM Exit Time: 42Ad PM Primary Inspector: Joanne H Steenhuis Phone: Secondary Inspector(s): eReason for Inspection: Routine Inspection Type: Compliance Evaluation Permit Inspection Type: Stone, Clay, Glass, and Concrete Products Stormwater Discharge CDC Facility Status: ■ Compliant ❑ Not Compliant Question Areas: Storm Water (See attachment summary) 6PO �0 L"* le, Page: 1 f Permit: NCG070185 Owner • Facility: S 8 G Prestress Concrete C/O Vulcan Materials Cc Inspection Date: 04/17/2013 Inspection Type: Compliance Evaluation Reason for Visit: Routine • Inspection Summary: • Page: 2 a E7 Permit: NCG070185 Owner - Facility: S & G Prestress Concrete C/O Vulcan Materials Co Inspection Date: 04/17/2013 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? f) ❑ ❑ ❑ # 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? # 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? e # Does the Plan include a Stormwater Facility Inspection Program? Has the Stormwater Pollution Prevention Plan been implemented? Comment: Qualitative Monitoring Has the facility conducted its Qualitative Monitoring semi-annually? Comment: Analytical Monitoring Has the facility conducted its Analytical monitoring? # Has the facility conducted its Analytical monitoring from Vehicle Maintenance areas? Comment: Permit and Outfalls # Is a copy of the Permit and the Certificate of Coverage available at the site? # Were all oulfalls observed during the inspection? # If the facility has representative outfall status, is it properly documented by the Division? # Has the facility evaluated all illicit (non slormwater) discharges? Comment: r 1 U MEM Yes No NA NE 0❑❑❑ Yes No NA NE ❑❑CI❑ ❑ ❑ ❑ Yes No NA NE tom. .(ILIA Page: 3 ha'N L A P r. 6t- MEW r`Y Y :'� •N . •.,. 1. ,f .7.7 mot e J00", 9 I 0 v