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Home My WebLink AboutNCG140350 DMR WW (7) PROCESS WASTEWATER — Quarterly Discharge Monitoring Report GENERAL PERMIT NO. NCG140000 CERTIFICATE OF COVERAGE NO 'NCG1403564'=y' SAMPLE COLLECTION YEAR: 2016 FACILITY NAME: _Thomas Concrete of Carolina-Wake Forest Plant SAMPLE QUARTER: ❑Jul-Sept ®Oct-Dec Dan-March ❑April-June PERSON COLLECTING SAMPLES:Susan Bostian COUNTY: Wake CERTIFIED LABORATORY:_ESC Lab#ENV375 PHONE NO. (_919_) 562-1909 Q4 Lab# ADD TO LISTSERVE? OYES NO EMAIL: LIMIT VIOLATIONS? YES ❑ NO I DISCHARGING TO CLASS: EISA ❑HQW ❑PNA ['Trout ®Other OPTIONAL INFO: Part A:Wastewater Monitoring Requirements Date Sample Total Suspended Settleable TPH using Discharge Outfall No. Collected) Type of Wastewater pH method 1664A Total Flow z Solids Solids a Duration dd (VE,RM,MD) (standard) SGT-HEM (gallons/day) (mm/ /yr) (mg/L) (mL/L) (mg/L) (minutes) 6-93'4 3035 53 (15)6 -001 NO DISCHARGE RECEIVED JAN 122017 CENT UI FILES DWR SECTION 1 If wastewater systems have not discharged in this quarter—report"No Flow"or"No Discharge"here. Please make sure to mark the sample quarter above. 2 Report the abbreviation for the type of Authorized Wastewater Discharges here:Vehicle and Equipment Cleaning(VE),Raw Material Stockpiles(RM), Mixing Drum Cleanout(MD).Report more than one type if the waste-stream is commingled. 3I an effluent limit is exceeded twice in a row,the permittee is required to institute monthly monitoring for that parameter for six months,unless DWQ RO staff notifies you to continue monitoring. 4 pH limits are 6-9 S.U.for wastewater discharges to freshwaters,and 6.8-8.5 S.U.for discharges to saltwaters. Permit Date:7/1/2010-06/30/2015 Last Revised 07/13/11 Page 1 of 2 5 TSS limits are 20 mg/L for wastewater discharges to HQW waters,10 mg/L for Trout and PNA waters,and 30 mg/L for all other water classifications. 6 Process wastewater discharges shall only be monitored for TPH when commingled with stormwater discharges from VMA areas.TPH does not have a limit for wastewater, but instead is subject to benchmarks and provisions of Part IV,Section A,including the Tiered Response Action. 'Flow rate can be measured continuously or calculated. Flow limits for wastewater discharges to HQW waters shall be set to 50%of the Summer 7Q10 Flow as per 15A NCAC 02B.0224. Permittees who discharge wastewater to HQW waters shall obtain a Summer 7Q10 flow and report this information to DWQ.If the permittee cannot obtain a Summer 7Q10 flow for the receiving waters at the discharge location,the permittee shall notify DWQ,and the DWQ Regional Office may require an annual flow report on a case-by-case basis. MAIL ORIGINAL AND ONE COPY OF THIS ANNUAL SUMMARY(INCLUDING ALL"NO FLOW","NO DISCHARGE")WITHIN 30 DAYS OF RECEIPT OF SAMPLE(OR AT END OF MONITORING PERIOD IN CASE OF"NO FLOW")TO: Division of Water Quality Attn: DWQ Central Files 1617 Mail Service Center Raleigh, North Carolina 27699-1617 (919)807-6379 YOU MUST SIGN THIS CERTIFICATION FOR ANY INFORMATION REPORTED: "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 gather and evaluate 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 fines and imprisonment for knowing violations." c:3:a_ 12, (2/2,4 2:a:U d 12/31/2016 Permit Date:7/1/2010-06/30/2015 Last Revised 07/13/11 Page 2 of 2 (Signature of Permittee) (Date) Permit Date:7/1/2010-06/30/2015 Last Revised 07/13/11 Page 3 of 2 PROCESS WASTEWATER — Quarterly Discharge Monitoring Report GENERAL PERMIT NO. NCG140000 CERTIFICATE OF COVERAGE NO. NCG140350 , SAMPLE COLLECTION YEAR: 2016 r SAMPLE QUARTER: Jul-Set Oct-Dec Jan-March Aril-June FACILITY NAME: _Thomas Concrete of Carolina-Wake Forest Plant ® P ❑ ❑ ❑ P PERSON COLLECTING SAMPLES:Susan Bostian COUNTY: Wake CERTIFIED LABORATORY:_ESC Lab#ENV375 PHONE NO. (_919_)_ 5624909 Q3 Lab# ADD TO LISTSERVE? OYES 1NO EMAIL: LIMIT VIOLATIONS? YES ❑ NO r DISCHARGING TO CLASS: LISA ❑HQW ❑PNA ❑Trout ®Other OPTIONAL INFO: Part A:Wastewater Monitoring Requirements TPH using Date Sample Total Suspended Settleable Discharge i Type of Wastewater pH method 1664A Total Flow Outfall No. Collected (VE,RM,MD)2 (standard) Solids Solids SGT-HEM6 Duration (gallons/day)' (mm/dd/yr) (mg/L) (mL/L) (mg/L) (minutes) - - - 6-93'4 303'5 53 (15)6 - - 001 NO DISCHARGE r. l'jig) JAN I `z,2017 VE.NTP.".1- FFILFS C.fvh cp -MON - 1 If wastewater systems have not discharged in this quarter—report"No Flow"or"No Discharge" here. Please make sure to mark the sample quarter above. 2 Report the abbreviation for the type of Authorized Wastewater Discharges here:Vehicle and Equipment Cleaning(VE), Raw Material Stockpiles(RM),Mixing Drum Cleanout(MD).Report more than one type if the waste-stream is commingled. 3I an effluent limit is exceeded twice in a row,the permittee is required to institute monthly monitoring for that parameter for six months,unless DWQ RO staff notifies you to continue monitoring. ' pH limits are 6-9 S.U.for wastewater discharges to freshwaters,and 6.8-8.5 S.U.for discharges to saltwaters. Permit Date:7/1/2010-06/30/2015 Last Revised 07/13/11 Page 1 of 2 s TSS limits are 20 mg/L for wastewater discharges to HOW waters,10 mg/L for Trout and PNA waters,and 30 mg/L for all other water classifications. 6 Process wastewater discharges shall only be monitored for TPH when commingled with stormwater discharges from VMA areas.TPH does not have a limit for wastewater, but instead is subject to benchmarks and provisions of Part IV,Section A,including the Tiered Response Action. 'Flow rate can be measured continuously or calculated. Flow limits for wastewater discharges to HOW waters shall be set to 50%of the Summer 7Q10 Flow as per 15A NCAC 02B.0224. Permittees who discharge wastewater to HOW waters shall obtain a Summer 7010 flow and report this information to DWQ. If the permittee cannot obtain a Summer 7010 flow for the receiving waters at the discharge location,the permittee shall notify DWQ,and the DWQ Regional Office may require an annual flow report on a case-by-case basis. MAIL ORIGINAL AND ONE COPY OF THIS ANNUAL SUMMARY(INCLUDING ALL"NO FLOW","NO DISCHARGE")WITHIN 30 DAYS OF RECEIPT OF SAMPLE(OR AT END OF MONITORING PERIOD IN CASE OF"NO FLOW")TO: Division of Water Quality Attn: DWQ Central Files 1617 Mail Service Center Raleigh, North Carolina 27699-1617 (919)807-6379 YOU MUST SIGN THIS CERTIFICATION FOR ANY INFORMATION REPORTED: "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 gather and evaluate 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 fines and imprisonment for knowing violations." 370-4/V eA4a14154..Ce 9/30/2016 Permit Date:7/1/2010-06/30/2015 Last Revised 07/13/11 Page 2 of 2 (Signature of Permittee) (Date) Permit Date:7/1/2010-06/30/2015 Last Revised 07/13/11 Page 3 of 2 PROCESS WASTEWATER — Quarterly Discharge Monitoring Report GENERAL PERMIT NO. NCG140000 CERTIFICATE OF COVERAGE NO. NCG140350 SAMPLE COLLECTION YEAR: 2016 FACILITY NAME: _Thomas Concrete of Carolina-Wake Forest Plant SAMPLE QUARTER: ❑Jul-Sept ❑Oct-Dec ❑Jan-March ®April-June PERSON COLLECTING SAMPLES:Susan Bostian COUNTY: Wake CERTIFIED LABORATORY:_ESC Lab#ENV375 PHONE NO. (_919_) 562-1909 June WW Samples Lab#Click ADD TO LISTSERVE? OYES NO EMAIL: here to enter text. LIMIT VIOLATIONS? YES ❑ NO ❑ DISCHARGING TO CLASS: ❑SA ❑HQW ❑PNA ❑Trout ®Other OPTIONAL INFO: Part A:Wastewater Monitoring Requirements TPH using Date Sample Total Suspended Settleable Discharge Outfall No. Collected) Type of Wastewater pH method 1664A Total Flow z Solids Solids 6 Duration , (mm/dd/yr) (VE,RM,MD) (standard) (mg/L) (mL/L) SGT-HEM (minutes) (gallons/day) (mg/L) 6-93,4 303.s 53 (15)6 - 001 NO DISCHARGE 4T---"PN V C.LJ JAN 12 2017 CENTRAL FILES • LANR SECTION • 1 If wastewater systems have not discharged in this quarter—report"No Flow"or"No Discharge" here. Please make sure to mark the sample quarter above. 2 Report the abbreviation for the type of Authorized Wastewater Discharges here:Vehicle and Equipment Cleaning(VE), Raw Material Stockpiles(RM), Mixing Drum Cleanout(MD). Report more than one type if the waste-stream is commingled. 3I an effluent limit is exceeded twice in a row,the permittee is required to institute monthly monitoring for that parameter for six months,unless DWQ RO staff notifies you to continue monitoring. Permit Date:7/1/2010-06/30/2015 Last Revised 07/13/11 Page 1 of 2 pH limits are 6-9 S.U.for wastewater discharges to freshwaters,and 6.8-8.5 S.U.for discharges to saitwaters. 6 TSS limits are 20 mg/L for wastewater discharges to HOW waters,10 mg/L for Trout and PNA waters,and 30 mg/L for all other water classifications. 6 Process wastewater discharges shall only be monitored for TPH when commingled with stormwater discharges from VMA areas.TPH does not have a limit for wastewater, but instead is subject to benchmarks and provisions of Part IV,Section A,including the Tiered Response Action. 'Flow rate can be measured continuously or calculated. Flow limits for wastewater discharges to HOW waters shall be set to 50%of the Summer 7010 Flow as per 15A NCAC 02B.0224. Permittees who discharge wastewater to HQW waters shall obtain a Summer 7010 flow and report this information to DWQ.If the permittee cannot obtain a Summer 7010 flow for the receiving waters at the discharge location,the permittee shall notify DWQ,and the DWQ Regional Office may require an annual flow report on a case-by-case basis. MAIL ORIGINAL AND ONE COPY OF THIS ANNUAL SUMMARY(INCLUDING ALL"NO FLOW","NO DISCHARGE")WITHIN 30 DAYS OF RECEIPT OF SAMPLE(OR AT END OF MONITORING PERIOD IN CASE OF"NO FLOW")TO: Division of Water Quality Attn: DWQ Central Files 1617 Mail Service Center Raleigh, North Carolina 27699-1617 (919)807-6379 YOU MUST SIGN THIS CERTIFICATION FOR ANY INFORMATION REPORTED: "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 gather and evaluate 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 fines and imprisonment for knowing violations." Permit Date:7/1/2010-06/30/2015 Last Revised 07/13/11 Page 2 of 2 c5a.44?is{y�2GZ 6/30/2016 (Signature of Permittee) (Date) Permit Date:7/1/2010-06/30/2015 Last Revised 07/13/11 Page 3 of 2