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Home My WebLink AboutWQ0035207_Attachment A Modification_20181023R,OY COOPER coves MICHAEL S. R,E AN Se"ary LINDA CULPEPPER. Jwerhn ixrecw NORTH CAROLINA E vhvmmnta&t Quality October 23, 2018 ROBERT N. ROTH — TECHNICAL SERVICES MANAGER SYNAGRO CENTRAL, LLC 284 BOGER ROAD MOCKSVILLE, NORTH CAROLINA 27028 Subject: Permit No. WQ0035207 Synagro Central DCAR Attachment A Certification Davie County Dear Mr. Roth: In accordance with your permit major modification request received September 24, 2018, we are forwarding herewith a modified Attachment A certified October 23, 2018, to Synagro Central, LLC for the subject residuals management program. Modifications to the subject Attachment are as follows: Addition of 316 dry tons/year from the Pender County Water Treatment Plant (NCG590000). The modified Attachment A shall be effective from the date of certification until February 28, 2021 (i.e., expiration date of the current permit), shall void Attachment A of Permit No. WQ0035207 issued November 13, 2015 that was previously certified on August 13, 2018, and shall be subject to the conditions and limitations as specified therein, as well as those specified in the above -referenced permit. Please replace Attachment A of Permit No. WQ0035207 that was certified on August 13, 2018 with the modified Attachment A. Please note that the Permittee shall submit a renewal application no later than September 1, 2020. If any parts, requirements or limitations contained in this certification are unacceptable, the Permittee has the right to request an adjudicatory hearing upon written request within 30 days following receipt of this permit. This request shall be in the form of a written petition, conforming to Chapter 150B of the North Carolina General Statutes, and filed with the Office of Administrative Hearings at 6714 Mail Service Center, Raleigh, NC 27699-6714. Otherwise, this certification shall be final and binding. D I Q< North Carolina Department of Environmental Quality I Division of Water Resources I Non -Discharge Branch 512 North Salisbury Street 11617 Mail Service Center I Raleigh, North Carolina 27699-1617 919.707.3654 Mr. Robert N. Roth October 23, 2018 Page 2 of 2 If you need any additional information concerning this matter, please contact Troy Doby at (919) 707-3655 or troy.doby@ncdenr.gov. Sincerely, ,;-,a,tnda Culpepper, Interim Director u Division of Water Resources cc: Pender County Health Department (Electronic Copy) Winston-Salem Regional Office, Water Quality Regional Operations Section (Electronic Copy) Laserfiche File (Electronic Copy) Digital Permit Archive (Electronic Copy) Central Files ATTACHMENT A — APPROVED RESIDUAL SOURCES Synagro Central, LLC Certification Date: October 23, 2018 Permit Number: WQ0035207 Version: 2.4 Monitoring Maximum Monitoring Monitoring Frequency for Approved Owner Facility Name County Permit Biological Dry Tons Frequency for Frequency for Pathogen & Mineralization j Number Residuals per Year 1 Non-hazardous Metals and Vector Attraction Rate Characteristics z Nutrients Reductions ° s No 300 No 318 Annually Annually Annually None - Charlotte Water Lee S. Dukes WTP Mecklenbur 01-60-010 Town of Pittsboro WTP Chatham 03-19-015 Town of Pittsboro Annually None - City of Dunn City of Dunn WTP Harnett 03-43-010 No 350 Annually See Table Below None - City of Reidsville Reidsville WTP Roc ingha NCO046345 No 300 Annually Annually Nonein - NCO047384 Cone Mills Denim Cone Denim Treatment Plant Guilford Yes 2,650 Annually See Table Below See Table Below 0.3 Brunswick County Hood Creek WTP Brunswick NCO057533 No 1,000 Annually See Table Below None - Dept. of Water Resources Tuckertown WTP Stanly NCO075701 No 300 Annually Annually None - Piedmont Triad Regional John F. Kime WTP Randolph NCO087866 No 1,600 Annually See Table Below None - Water Authority Pender County Utilities Pender County WTP Pender NCG590000 No 316 Annually Annually None - City of Greensboro Lake Townsend WTP Guilford NCG590017 No 2,000 Annually See Table Below None - City of Philadelphia Philadelphia Renewable BioFuels Out of State PAG-070012 Yes 15,000 Annually See Table Below See Table Below 0.3 i Town of Franklin Town of Franklin WTP Macon PWS0101-57 No 300 Annually Annually None - See Table Below None - City of Durham Brown WTP Durham PWS 03-32- No 1,500 Annually 010(A) City of Durham Williams WTP Durham PWS 03-32- No 7 N/A N/A None 010(B ) _ PWS005-49- No 300 Annually Annually None Town of Mooresville Town of Mooresville WTP Iredell Total 26,234 1. Maximum Dry Tons per Year is the amount of residuals approved for land application from each permitted facility. 2. Analyses to demonstrate that residuals are non -hazardous (i.e., TCLP, ignitability, reactivity, and corrosivity) as stipulated under permit Condition IV.2. 3. Testing of metals and nutrients as stipulated under permit Condition IV.3. 4. Analyses of pathogen and vector attraction reductions as stipulated under permit Condition IVA. WQ0035207 Version 2.4 Attachment A Page 1 of 2 ATTACHMENT A — APPROVED RESIDUAL SOURCES Synagro Central, LLC 5. Monitoring frequencies are based on the actual dry tons applied per year using the table below, unless specified above. Dry Tons Applied Monitoring Frequency Dry Tons Applied (metric tons) (short tons per year) (40 CFR 503 and 15A NCAC 02T 1111(c)) < 290 < 319 Once per year (Annually) > 290 to < 1,500 > 319 to < 1,650 Once per quarter (4 x Year) > 1,500 to < 15,000 > 1,650 to < 16,500 Once per 60 days (6 x Year) > 15,000 > 16,500 Once per month (12 x Year) Certification Date: October 23, 2018 Permit Number: WQ0035207 Version: 2.4 6. Class A water treatment plant residuals are exempt from meeting the pathogen and vector attraction reduction requirements in Condition ]VA, provided they are not mixed with residuals that have been generated during the treatment of domestic wastewater, the treatment of animal processing wastewater, or the biological treatment of industrial wastewater. The Class A water treatment plant residuals must be treated and processed in a manner as to not meet the definition of `Biological Residuals" as defined in 15A NCAC 02T .1102(6). If no land application events occur during a required sampling period (e.g., no land application occur during an entire year when annual monitoring is required), then no sampling data is required during the period of inactivity. The annual report shall include an explanation for missing sampling data. Those required to submit the annual report to United States Environmental Protection Agency (US EPA) may be required to make up the missed sampling. Contact the'US EPA for additional information. WQ0035207 Version 2.4 Attachment A Page 2 of 2