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Home My WebLink AboutNCG140308_MONITORING INFO_20191220l v /u STORMWATER DIVISION CODING SHEET NCG PERMITS PERMIT NO. N C `1 0 DOC TYPE ❑ HISTORICAL FILE ❑MONITORING REPORTS DOC DATE ❑ O/ 7 421 YYYYMMDD December 18, 2019 Division of Water Quality Attn:DWQ Central Files 1617 Mail Service Center Raleigh, N.C. 27699-1617 RE: Thomas Concrete Discharge Monitoring Reports I am enclosing the reports, for the following Thomas Concrete Plants: Charlotte Gastonia Concord Monroe Huntersville Mooresville If you have any questions, please contact me at 704.913.1804. Thank you, EARL STRICKLAND 0 CONCRETE RECEIVED DEC 2 0 2019 CENTRAL FILEZ DWR SECTION Thomas Concrete Inc., 2500 Cumberland Partway, Suite 200, Atlanta, GA 30339 Tel 7704313300 1 Fax 770 431 3305 1 w .thomasconcrele.com 1- PECEli I- PROCESS WASTEWATER — Quarterly Discharge Monitoring Rep&O 0 2oi,, GENERAL PERMIT NO. NCG140000 CERTIFICATE OF COVERAGE NO. NCG14A _I.C) FACILITY NAME: mr, I VA _ e PERSON COLLECTING SAMPLES: . CERTIFIED LABORATORY: Pc r P an,,) -/-, c ILab # I a Lab # LIMIT VIOLATIONS? YES �NO Part A: Wastewater Date Sample Outfall No. Collectedi Type of Wastewater (mm/dd/yr) (VE, RM, MD)z CENTRAL FILL, DWR 5ECTIUI`, SAMPLE COLLECTION YEAR: ;2 0 19 SAMPLE QUARTER: Jul -Sept KOct-Dec QJan-MarcF COUNTY: / � Ae PHONE NO. (]O )z33 - 6 3p ADD TO LISTSERVE? LJYES KGNO EMAIL: DISCHARGING TO CLASS: F]SA 0HQW []PNA FTrout OPTIONAL INFO: Total Suspended Settleable TPH using pH Solids Solids method1664A Discharge SGT-HEM (standard) c Duration (mg/L) (mL/L) rm,.r % (minutes) ❑April -June ❑Other Total Flow (gallons/day)' ' If wastewater systems have Z not discharged in this quarter— report "No Flow" or "No Discharge" here. Please make sure to mark the sample quarter above. 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. 3If 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. 5 pH limits are 6-9 S.U. for wastewater discharges to freshwaters, and 6.8-8.5 S.U. for discharges to saltwaters. TSS limits are 20 mg/L for wastewater discharges to HQW waters, 10 mg/L for Trout and PNA waters, and 30mg/L for all other water classifications. Permit Date:7/1/2010-06/30/2015 Last Revised 07/13/11 s 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 7610 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. 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 an 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. 1 am aware that there are significant penalties for submitting false information, including the possibility of fines and impri violations." sonment far knowing�> (Signature of Permittee) /A 6 l / (Date) Permit Date: 7/l/2010-06/3 0/2 015 - - _ Last Revised 07/13/11 Page 2 of 2 aceAnatytical a,awpai eases ANALYTICAL RESULTS Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Project: Charlotte 511 Pace Project No.: 92450709 Sample: 511-01 Lab ID: 92450709001 Collected: 10/22/19 07:00 Received: 10/23119 10:05 Matrix: Water �I Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual 2540D Total Suspended Solids Analytical Method: SM 254OD-2011 i Total Suspended Solids ND mg/L 2.5 1 10/26/19 06:29 Sample: 511-02 Lab ID: 92450709002 Collected: 10/22/19 07:00 Received: 10/23119 10:05 Matrix: Water Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual 254OF Total Settleable Solids Analytical Method: SM 254OF-2011 Total Settleable Solids ND mL/L/hr 0.10 1 10/23/19 22:26 Sample: 511-03 Lab ID: 92450709003 Collected: 10/22/19 07:00 Received: 10/23/19 10:05 Matrix: Water Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual HEM, Oil and Grease Analytical Method: EPA 1664B Oil and Grease ND mg/L 5.0 1 11/05/1916:18 Date: 11/06/2019 09:57 AM REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the vrtitten consent of Pace Analytical Services, LLC. Page 4 of 12 PROCESS WASTEWATER —Quarterly Discharge Monitoring Repor�t�t��® GENERAL PERMIT NO. NCG140000 DEC 'l 0 '019 CERTIFICATE OF COVERAGE NO. NCG14 .O Q 3 FACILITY NAME: omqs C1,+�_ PERSON COLLECTING SAM LES: Zcl CERTIFIED LABORATORY: to e`ca.l Lab # �r Lab# LIMIT VIOLATIONS? YES ❑NO� Part A: Wasrpwaror nn,...:.,. Date Sample Outfall No. Collected) Type of Wastewater (mm/dd/yr) (VE, RM, MD)' CENTiv,, I n UV:f� SEGTIo+' SAMPLE COLLECTION YEAR: `� Cc SAMPLE QUARTER: 4Jul-Sept �t-Dec QJan-March April -June COUNTY: GG�.S f O PHONE NO. (boy) i 0 ADD TO LISTSERVE? YES �grqO EMAIL: DISCHARGING TO CLASS: [ISA 1]HQW ❑[]PNA ❑Trout Other OPTIONAL INFO: pH Total Suspended Settleable I TPH using Solids method 1664ArDuratlan age (standard) Solids Total Flow (mg/L) SGT-HEM6 (mL/L) Imaill utes) (gallons/day) _ea _. .If wastewater systems have not discharged in Reporthis quarter — report "No Flog/' or "No Discharge" here. Please make sure to mark the sample quarter above. t the abbreviation for the type of Authorized Wastewater Discharges here: Vehicle and Equipment Cleaning (VE), Raw Material Stockpiles (RM), Mixing Drum 3Cleanout (MD). Report more than one type if the waste -stream is commingled. If annotifies effluent limites you to continue monitoring. exceeded twice in a row, the permittee is required to institute monthly monitoring for that parameter for six months, unless DWQ RO staff n i pH limits are 6-9 S,U. for wastewater discharges to freshwaters, and 6.8-8.5 S.U. for discharges to saltwaters. ' 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. ermit Date: 7/1/2010-06/30/2016 - - -- - - - - -- — -- 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 wastewate= r, 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 SO% 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 7410 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 vinlatinnc" (Signature of Permittee) Permit Date: 7/1/2010-06/30/2015 ja (Date) Last Revised 07/13/11 _ Page 2of2 aceAnalytical ~'Pecelabs.com ANALYTICAL RESULTS Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 2807E (704)875-9092 Project: NC Gastonia 514 Pace Project No.: 92450795 Sample: 514 Lab ID: 92450796001 Collected: 10/22/19 07:30 Received: 10/23/19 13:56 Matrix: Water Parameters Results Units Report Limit OF Prepared Analyzed CAS No. Oual HEM, Oil and Grease Analytical Method: EPA 1664B '. Oil and Grease ND mg/L 5.0 1 11/05/1916:20 2540D Total Suspended Solids Analytical Method: SM 254OD-2011 Total Suspended Solids NO mg/L 2.6 1 10/26/19 06:35 254OF Total Settleable Solids Analytical Method: SM 254OF-2011 Total Settleable Solids ND mUUhr 0.10 1 10/23/19 22:26 I REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Dale: 11/06/2019 09:58 AM without the written consent of Pace Analytical Services, L-C. Page 4 of 12 PROCESS WASTEWATER GENERAL —Quarterly Discharge Monitoring ReportCE" PERMIT NO. NCG140000 CERTIFICATE OF COVERAGE NO. NCG14 0 a. g FACILITY NAME: _. r-Ir_"Pik C C'I r PERSON 1— COLLECTING SAMP ES: r'gr a C-0 r4 CERTIFIED LABORATORY: zt Ce i + Lab # rl Lab#� LIMIT VIOLATIONS? YES Q NO Part A: Wastewater Monitoring Requirements Date Sample Outfall No. Collected, Type of Wastewater PH (rrim/dd/yr) (VE, RM, MD)' (standard) DEC 2 0 2UN CENTf?AL FILES v / /.a s4crlor) SAMPLE COLLECTION YEAR: 9 SAMPLE QUAR R; Jul -Se t COUNTY:_ r�CL� r—r,4 S 59ct-Dec Q)an-March []April -June PHONE NO. I -7UL/1 12 ? r �a ADD TO LISTSERVE? []y DISCHARGING TO CLASS: OPTIONAL INFO: Total Suspended I Settleable Solids Solids (mg/L) (mL/L) NO EMAIL: ❑HQW ❑PNA oTraut Other TPH using method 1664A Discharge Total Flow SGT--HEM6 it t Duration (minutes) (gallons/day) If wastewater systems have not discharged in this quarter —report "No FIotJ' or "No Discharge" here. Please make sure to marl<the sample quarter above. Z Report the abbreviation for the type of Authorized Wastewater Discharges here: Vehicle and Equipment Cleaning (VE), Raw Material Stockpiles quarter above. Drum Cleanout (tV D}. Report more than one type if the waste -stream is commingled. 3n ti 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. ' 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 classification's. 'ermit Date: 7/1/2010-06/30/2015- :.--.- - - -- - - _ - - - -- -- - - - - 1 m 0... :_-, - ". s Process wastewater discharges shall only be monitored for TPH when commingled with stormwater discharges from VMA areas. TPH does not have a limit for wastewate r, 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 beset 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 70,10 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 RECEIP'r 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 fur gathering the information, the information submitted is, to the best of my knowledge and belief, true, accurate; and complete. 1 am aware that there are significant penalties for submitting false information, including the possibility of fines and imprisonment for knowine (Signature of permittee) ial )v /9 (Date) Permit Date: 7/1/2010-06/30/2015 Last Revised 07/13J11. - - - --- - - Page 2of2 aceAnalytical I wmepa�ele6s.com ANALYTICAL RESULTS Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 ,I Project: Concord 516 Pace Project No.: 92450703 Sample: 516-01 Lab ID: 92450703001 Collected 10/23/19 09:00 Received: 10/23/19 10:05 Matrix: Water Parameters Results Units Report Limit OF Prepared Analyzed CAS No. Oual 2540D Total Suspended Solids Analytical Method: SM 2540D-2011 Total Suspended Solids NO mg/L 2.5 1 10/26/19 06:42 Sample: 516-02 Lab ID: 92450703002 Collected: 10/23/19 0900 Received: 10/23/19 10:05 Matrix: Water Parameters Results Units Report Limit OF Prepared Analyzed CAS No. Oual 254OF Total Settleable Solids Analytical Method: SM 2540E-2011 Total Settleable Solids NO mLIL/hr 0.10 1 10/23/19 23:32 Sample: 516-03 Lab ID: 92450703003 Collected: 10/23/19 09:00 Received: 10/23/19 10:05 Matrix: Water Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Oual I HEM, Oil and Grease Analytical Method: EPA 1664B Oil and Grease NO mg/L 5.0 1 11/05/19 16:18 a Date: 11/06/2019 09:56 AM REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Page 4 of 12 PROCESS WASTEWATER —Quarterly Discharge Monitoring Report GENERAL PERMIT NO. NCG140000 CERTIFICATE OF COVERAGE NO. NCG14 3� FACILITY NAME: PERSON COLLECTING SAMPLES: CERTIFIED LABORATORY: Q Idab rr LIMIT VIOLATIONS? YES Q NOLab#� Part A: Wastewater Mnnitnrino Date Sample Sample Outfall No. Collected' Type of Wastewater (mm/dd/yr) (VE, RM, MD)z SAMPLE COLLECTION YEAR: C C^J SAMPLE QUARTER: ❑Jul -Sept ct-Dec COUNTY: []Jan -March April -June PHONE NO. (zq) 3. 3_ 0 90 ADD TO LISTSERVE? OYES�ryO EMAIL: DISCHARGING TO CLASS: []SA EIHQW []PNA QTrout Other OPTIONAL INFO: PH Total Suspended Settleable TPH using Solids method 1664ATDharge (standard) Solids Total Flow (mg/L) sGT--HEMSation 7 (LImn�r utes) (gallons/day) ' If wastewater systems have not discharged in this quarter — report "No Flow" or "m No Discharge" here. Please make sure to ark the sample quarter above. Z 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. 3n notifies 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 t l 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. ' 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 classification's. 'ermit Date: 7/1/2010-06/30/2015 - - - -- - 5 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 beset to SO% of the Summer 7Q10 Flow as per 15A NCAC 02B .0224. Permittees who discharge wastewater to HQW waters shall obtain a Summer7Q10 flow and report this information to DWQ. if the permittee cannot obtain a Summer 70,10 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." d Faj ( ignature of Permittee) (Date) Permit Date: 7/1/2010-06/30/2015 Last Revised 07/13/11 Page 2oi2 aceAnalXical. w»w.pecela6ccom ANALYTICAL RESULTS Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Project: NO SAMPLE KITS MONROE 517 Pace Project No.: 92450798 Sample: 517 Lab ID: 92450798001 Collected: 10/22/19 14:00 Received: 10/23119 13:56 Matrix: Water Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual I HEM, Oil and Grease Analytical Method: EPA 1664E Oil and Grease NO mg/L 5.0 1 11/05/19 16:20 2540D Total Suspended Solids Analytical Method: SM 254OD-2011 Total Suspended Solids NO mg/L 2.5 1 10/26/19 06:35 254OF Total Settleable Solids Analytical Method: SM 254OF-2011 Total Settleable Solids NO nri 0.10 1 10/23/19 23:32 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Dale: 11 /06/2019 09:59 AM without the written consent of Pace Analytical Services, LLC. Page 4 of 12 PROCESS WASTEWATER —Quarterly Discharge Monitoring Report GENERAL PERMIT NO. NCG140000 CERTIFICATE OF COVERAGE N0. NCG14 O 3 a 3 FACILITY NAME: _:Vbar�n < Cri PERSON COLLECTING SAMPLES: CERTIFIED LABORATORY: (t I I Lab in LIMIT VIOLATIONS? YES [] NO Lab tF Part A. Wastewater Date Sample Outfall No. Collected' Type of Wastewater PH (mm/dd/yr) (VE, RM, MD)Z (standard) [n SAMPLE COLLECTION YEAR: oCV SAMPLE QUARTER; [])ul-Sept �ct-Dec []Jan -March COUNTY: []April -June PHONE NO. (mac#) _0 ADD TO LISTSERVE? []YES EMAIL: DISCHARGING TO CLASS: []SA []HQW []PNA []Trout OPTIONAL INFO: ❑Other Total Suspended Settleable TPH using Solids method 1664A Discharge Solids Total Flow (mg/L) SGT-HEM6 Duration 7 (mL/L) Impyll (minutes) (gallons/day) ' If wastewater syst Z ems have not discharged in this q Report the abbreviation for theuarter—report "No Flow" or "No Discharge" here. Please make sure to mark the sample quarter above. type of Authorized Wastewater Discharges here: Vehicle and Equipment Cleaning (VE), Raw Material Stockpiles (RM), Mixing Drum Cleanout (MC). Report more than one type if the waste -stream is commingled. I n ti 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. i pH limits are 6-9 S.U. for wastewater discharges to freshwaters, and 6.8-8.5 S.U. for discharges to saltwaters. ' TSS limits are 1/ mg/L for wastewater discharges to HOW waters, 10 mg/L forTrout and PNA waters, and 30 mg/L f6r all other water classifications. 'ermit Date: 7/1/2010.06/30/2015 - - - 6 Process wastewater discharges shall only be monitored for TPH when commingled with stormwater discharges from VIVA areas. TPH does not have a limit for wastewater r, but instead is subject to benchmarks and provisions of Part IV, Section A, including the Tiered Response Action. 7 Flow rate can be measured continuously or calculated. Flow limits for wastewater discharges to HOW waters shall beset to SO% of the Summer 7Q1O Flow as per 15A NCAC 026 .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 [OUST5IGN 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 an my inquiry of the person or persons who manage the system, or those persons directly responsible fur 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." r (Signature of Permittee) (Date) Permit Date:7/1/2010-06/30/2015 Last Revised 07/13/i1 _ -- - - - Page 2of2 aceAnalytical wwwpattkbs.com ANALYTICAL RESULTS Project: Huntersville 519 Pace Project No.: 92450706 Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersvllle, NC 28078 (704)875-9092 Sample: 519-01 Lab ID: 92450706001 Collected: 10/22/1911:30 Received: 10123/1910:05 Matrix: Water Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual 2540D Total Suspended Solids Analytical Method: SM 254OD-2011 Total Suspended Solids ND mg/L 2.6 1 10/26/19 06:29 Sample: 519-02 Lab ID: 92450706002 Collected: 10/22/1911:30 Received: 10/23/19 10:05 Matrix: Water Parameters Results Units Report Limit OF Prepared Analyzed CAS No. Qua[ 254OF Total Settleable Solids Analytical Method: SM 2540E-2011 Total Settleable Solids ND mL/L/hr 0.10 1 10/23/19 22:26 Sample: 619-03 Lab ID: 92450706003 Collected: 10/2211911:30 Received: 101231191005 Matrix : Water Parameters Results Units Report Limit OF Prepared Analyzed CAS No. Qual HEM, Oil and Grease Analytical Method: EPA 1664B Oil and Grease NO mg/L 5.0 1 11/05/19 16:18 Date: 11/06/2019 09:57 AM REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Page 4 of 12 PROCESS WASTEWATER — Quarterly Discharge Monitoring Report GENERAL PERMIT NO. NCG140000 CERTIFICATE OF COVERAGE NO. NCG14 .6�g Q FACILITY NAME; �(�ama � C�yet — PERSON COLLECTING SAMPLES: E' � IC I � r 1 CERTIFIED LABORATORY: C.0 � l Lab # LIMIT VIOLATIONS? YES [IN0�— r 1 Lab # Part A: Wastawat., nn....:... .. Date Sample Outfall No. Collected' Type of Wastewater pH (mm/dd/yr) (VE, RM, MD)' (standard) SAMPLE COLLECTION YEAR: SAMPLE QUA TER: ul_< COUNTY: PHONE NO. :Z4 3 ADD TO LISTSERVE? F- YE.,;' 2 apt Act -Dec []Jan -March April -June EMAIL: DISCHARGING TO CLASS: nSA EIHQW DPNA ❑Trout ❑Other OPTIONAL INFO: Total Suspended Settleable TPH using Solids method 1664A Discharge Solids SGT-HEMS Duration Total Flow (mg/L) (mL/L) !mah I (minutes) IT ZIf wastewater systems have not discharged in this quarter —report "No Flow" or "No Discharge" here. Please make sure to mark the sample quarter above. Report the D). 116port for the type of Authorized Wastewater Discharges here: Vehicle and Equipment Cleaning (VE), Raw Material Stockpiles quarter Bove.MixinDrum Cleanout (IVID). Report more than one type if the waste -stream is commingled. 'n ti effluent limit is exceeded twice in a row, the -stream 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. ' TSS limits are 20 mg/L for wastewater discharges to HQW waters, 10 mg/L for Trout and PNA waters, and30mg/L for all other water classifications. 'ermitDate: 7/1/2010-06/30/2D15- - - _ --_ - -- I+0....:-- — " - s process wastewater discharges shall only be monitored for TPH when commingled with stormwater discharges from VMA areas. TPH does not have a limit for wastewate r, 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 beset to 50% of the Summer 7Q10 Flow as per 15A NCAC 028 .0224. Permittees who discharge wastewater to HOW waters shall obtain a Summer 76.10 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 FLOWI 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: N 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(�ignificant penalties or submitting false information, including the possibility of fines and imprisonment for knowing violations." / -� %1 A i i (Signature of Permittee) Permit Date:7/112010-06/30/2015 �� (Date) Last Revised 07/13/11 - Page 2of2 aceAnalytical www.pscelaba.Com f Project: Mooresville 523 Pace Project No.: 92450701 ANALYTICAL RESULTS Pace Analytical Services, LLC 9800 Klncey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Sample: 523-01 Lab ID: 92450701001 Collected: 10/23/19 08:00 Received: 10/23/19 10:05 Matrix: Water Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual .i 2540D Total Suspended Solids Analytical Method: SM 2540D-2011 Total Suspended Solids ND mg/L 2.5 1 10/26/19 06:42 Sample: 523-02 Lab ID: 92450701002 Collected: 10/23119 08:00 Received: 10/23/19 10:05 Matrix: Water Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qua] �i 254OF Total Settleable Solids Analytical Method: SM 2540E-2011 Total Settleable Solids ND mUUhr 0.10 1 10/23/19 23:32 Sample: 523.03 Lab ID: 92450701003 Collected: 10/23/19 08:00 Received: 10/23/19 10:05 Matrix: Water Parameters Results Units Report Limit OF Prepared Analyzed CAS No. Qual HEM, Oil and Grease Analytical Method: EPA 1664B i Oil and Grease ND ni 5.0 1 11/05/19 16:18 'Date: 11/06/2019 09:56 AM REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, L-C. 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