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HomeMy WebLinkAboutNCG030530_DMR_20210205 (2)`'MGM Brakes Division of Indian Head Industries, Inc P.O. Box 70-Park Avenue -Murphy, NC 28906 Telephone (828) 837-2117 FAX (828) 837-7521 February 05, 2021 Central Files Division of Water Quality 1617 Mail Service Center Raleigh, NC 27699-1617 Re: Stormwater General Permit No. NCG030000 Certificate of Coverage No. NCG030530 To Whom It May Concern, RECEIVED FEB 0 8 2021 CENTRAL FILES DWR SECTION Enclosed, you will find duplicate signed copies of our Analytical Monitoring Lab Results and Qualitative Monitoring Results for the first half of calendar year 2020. Also attached are the analytical analysis results of our stormwater discharge at permit described collection/discharge points (Pace Project Number 92462541). TSS, oils and grease was analyzed by Environmental Inc. The following attachments (2 copies of each) are included in this submittal: • Semi -Annual Stormwater Discharge Monitoring Report (Form # SWU-245) for Outfall #'s 4, 5, and 6. • Stormwater Discharge Outfall (SDO) Qualitative Monitoring Report (Form # SWU-242) for Outfall #'s 1, 2, 3, 4, 5, and 6. • Analytical results from Pace Analytical and Environmental Inc. ■ Chain of Custody/Analytical Request Document If you have any further questions, please contact me at (828) 837-2117 ext. 2520. Sincerely, /4� Michael Carter Quality and Environmental Systems Manager / ORC Semi-annual Stormwater Discharge Monitoring Report for North Carolina Division of Water Quality General Permit No. NCG030000 Date submitted: February 05, 2021 CERTIFICATE OF COVERAGE NO. NCG03030530 FACILITY NAME MGM BRAKES COUNTY CHEROKEE PERSON COLLECTING SAMPLES: MICHAEL CARTER LABORATORY: ENVIRONMENTAL INC. Lab Cert. # 57 Comments on sample collection or analysis: RECEIVE FEB 0 8 20221L! Part A: Stormwater Benchmarks and Monitoring Results CENTRAL FILES, DWR SECTION SAMPLE COLLECTION YEAR 2021 SAMPLE PERIOD ® Jan -June ❑ July -Dec or ❑ Monthly' (month) DISCHARGING TO CLASS ❑ORW ❑HQW ❑Trout ❑PNA [_]Zero -flow ❑Water Supply ❑SA ❑Other PLEASE REMEMBER TO SIGN ON PAGES 2 AND/OR 3 4 No discharge this period?Z Date Sample 24-hour rainfall pH, Non -Polar O&G/Total Toxic Outfall No. Total Suspended Solids Copper Lead Zinc Total Petroleum Collected' amount, Standard units Hydrocarbons Organicss (mo/dd/yr) Inches; Benchmarks =__> - - 300 mg/L or ISO 6.0 — 9.0 0.010 mg/L 0.075 mg/L 0.126 mg/L 15 mg/L 1 mg/L 4 01/21/2021 0.20" 6.1 mg/L 6.89 <0.0050 <0.0050 0.126 mg/I < 5.0 mg/L NA 5 01/21/2021 0.20" < 5.0 mg/L 7.25 <0.0050 <0.0050 0.0352 < 5.0 mg/L NA mg/L 6 01/21/2021 0.20" < 5.0 mg/L 6.81 <0.0050 <0.0050 0.0219 < 5.0 mg/L NA mg/L 1 Monthly sampling (instead of semi-annual) must begin with the second consecutive benchmark exceedance for the same parameter at the same outfall. Z For sampling periods with no discharge at any single outfall, you must still submit this discharge monitoring report with a checkmark here. 'The total precipitation must be recorded using data from an on -site rain gauge. Unattended sites may be eligible for a waiver of the rain gauge requirement. 4 See General Permit, Table 3 identifying the especially sensitive receiving water classifications where the more protective benchmark applies. s Total Toxic Organics sampling is applicable only for those facilities which perform metal finishing operations, manufacture semiconductors, manufacture electronic crystals, or manufacture cathode ray tubes. For purposes of this permit the definition of Total Toxic Organics is that definition contained in the EPA Effluent Guidelines for the facility subject to the requirement to sample (for metal finishing use the definition as found in 40 CFR 433.11; for semiconductor manufacture use the definition as found in 40 CFR 469.12; for electronic crystal manufacture use the definition as found in 40 CFR 469.22; and for cathode ray tube manufacture use the definition found in 40 CFR 469.31). Permit Date: 11/1/2012-10/31/2017 SWU-245, last revised 10/25/2012 Page 1 of 3 Facilities that incorporate a solvent management plan into the Stormwater Pollution Prevention Plan may so certify, and the requirement for TTO monitoring may be waived. The solvent management plan shall include a list of the total toxic organic compounds used and the other elements listed in the General Permit. For those facilities electing to employ the TTO monitoring waiver, the discharger shall sign the following certification statement: "Based upon my inquiry of the person or persons directly responsible for managing compliance with the permit monitoring requirement for total toxic organics (TTO), I certify that to the best of my knowledge and belief, no dumping of concentrated toxic organics into the stormwater or areas which are exposed to rainfall or stormwater runoff has occurred since filing the last discharge monitoring report. I further certify that this facility is implementing the all the provisions of the solvent management plan included in the Stormwater Pollution Prevention Plan." Michael Carter Name (Print name) Quality and Environmental Systems Manager / ORC Title (Print title) (Signature) (Date) Note: Results must be reported in numerical format. Do not report Below Detection Limit, BDL, <PQL, Non -detect, ND, or other similar non -numerical format. When results are below the applicable limits, they must be reported in the format, "<XX mg/L", where XX is the numerical value of the detection limit, reporting limit, etc. in mg/L. Note: If you report a sample value in excess of the benchmark, you must implement Tier 1, Tier Z or Tier 3 responses. See General Permit text. Part B: Vehicle Maintenance Area Monitoring Results: only for facilities averaging > 55 gal of new oil per month. ❑ No discharge this period?2 Outfall No. Date Sample Collected' (mo/dd/yr) 24-hour rainfall amount, Inches; Non -polar O&G/TPH by EPA 1664 (SGT-HEM) Total Suspended Solids pH Benchmarks ===> - - 15 mg/L 100 mg/L or 50 mg/L* 6.0 — 9.0 SU Footnotes from Part A also apply to this Part B * See General Permit text, Table 5, identifying the especially sensitive receiving water classifications where the more protective benchmark applies. Permit Date: 11/1/2012-10/31/2017 SWU-245, last revised 10/25/2012 Page 2 of 3 f®k2 § § z ( ) m z §() z> m�\ /0m ZZ/ m 0 \/ � \j zcc �0> 73 \mn \0 )m k/ [m \k /j /z ( 7 Environmental Quality Stormwater Discharge Outfall (SDO) Qualitative Monitoring Report For guidance onfilling out this form, please visit https://deq.ne.gov/about/divisions/energy-mineral-land-resources/ npdes-stormwater-gps Permit No.: N/c/G/ 0/3/0/0 /0 / 0/ or Certificate of Coverage No.: N/C/G/ 0 /3 / 0/ 5/3/ 0/ Facility Name: MGM BRAKES County: CHEROKEE Phone No. 828-837-2117 Inspector: MICHAEL CARTER Date of Inspection: JANUARY 21, 2021 Time of Inspection: Total Event Precipitation (inches): 0.20" All permits require qualitative monitoring to be performed during a "measurable storm event." A "measurable storm event" is a storm event that results in an actual discharge from the permitted site outfall. The previous measurable storm event must have been at least 72 hours prior. The 72-hour storm interval does not apply if the permittee is able to document that a shorter interval is representative for local storm events during the sampling period, and the permittee obtains approval from the local DEMLR Regional Office. By this signature, 1 certify that this report is accurate and complete to the best of my knowledge: (Signature of Permittee or Designee) 1. Outfall Description: Outfall No. 001 Structure (pipe, ditch, etc.): PIPE Receiving Stream: Describe the industrial activities that occur within the outfall drainage area: Page] of 2 SWU-242, Last modified 06/012018 2. Color: Describe the color of the discharge using basic colors (red, brown, blue, etc.) and tint (light, medium, dark) as descriptors: LIGHT BROWN 3. Odor: Describe any distinct odors that the discharge may have (i.e., smells strongly of oil, weak chlorine odor, etc.): NO ODOR OBSERVED 4. Clarity: Choose the number which best describes the clarity of the discharge, where 1 is clear and 5 is very cloudy: 1 2/ 3 4 5 5. Floating Solids: Choose the number which best describes the amount of floating solids in the stormwater discharge, where t is no solids and 5 is the surface covered with floating solids: I 7V 3 4 5 6. Suspended Solids: Choose the number which best describes the amount of suspended solids in the stormwater discharge, where 1 is no solids and 5 is extremely muddy: 1 Y 3 4 5 7. Is there any foam in the stormwater discharge? O Yes ONo. 8. Is there an oil sheen in the stormwater discharge? OYes 4No. 9. Is there evidence of erosion or deposition at the outfall? O Yes VFNo. 10. Other Obvious Indicators of Stormwater Pollution: Listanddescribe NO OBVIOUS INDICATORS OF STORMWATER POLLUTION OBSERVED Note: Low clarity, high solids, and/or the presence of foam, oil sheen, or erosion/deposition may be indicative of pollutant exposure. These conditions warrant further investigation. Page 2 of 2 SWU-242, Lan modified 06/012018 I cl. Environmental Quality Stormwater Discharge Outfall (SDO) Qualitative Monitoring Report For guidance onftlling out this form, please visit https://deq.nc.gov/about/divisions/energy-mineral-land-resources/ npdes-stormwater-gps Permit No.: N/C/G/ 0/ 3 / 0 /0 /0 / 0/ or Certificate of Coverage No.: N/C/G/ 0 /3 / 0/5/3/ 0/ Facility Name: MGM BRAKES County: CHEROKEE Phone No. 828-837-2117 Inspector: MICHAEL CARTER Date of Inspection: JANUARY 21, 2021 Time of Inspection: 07:15 AM Total Event Precipitation (inches): 0.20" All permits require qualitative monitoring to be performed during a "measurable storm event." A "measurable storm event" is a storm event that results in an actual discharge from the permitted site outfall. The previous measurable storm event must have been at least 72 hours prior. The 72-hour storm interval does not apply if the permittee is able to document that a shorter interval is representative for local storm events during the sampling period, and the petmittee obtains approval from the local DEMLR Regional Office. By this signature, I certify that this report is accurate and complete to the best of my knowledge: (Signature of Permittee or Designee) 1. Outfall Description: Outfall No. 002 Structure (pipe, ditch, etc.): PIPE Receiving Stream: Describe the industrial activities that occur within the outfall drainage area: Pagel of2 SWU-242, Lest modified 06/012018 2. Color: Describe the color of the discharge using basic colors (red, brown, blue, etc.) and tint (light, medium, dark) as descriptors: LIGHT BROWN 3. Odor: Describe any distinct odors that the discharge may have (i.e., smells strongly of oil, weak chlorine odor, etc.): NO ODOR OBSERVED 4. Clarity: Choose the number which best describes the clarity of the discharge, where 1 is clear and 5 is very cloudy: 1 2F 3 4 5 5. Floating Solids: Choose the number which best describes the amount of floating solids in the stormwater discharge, where 1 is no solids and 5 is the surface covered with floating solids: , 3 4 5 6. Suspended Solids: Choose the number which best describes the amount of suspended solids in the stormwater discharge, where I is no solids and 5 is extremely muddy: 1 V 3 4 5 7. Is there any foam in the stormwater discharge? O Yes QfNo. 8. Is there an oil sheen in the stormwater discharge? OYes *(No. 9. Is there evidence of erosion or deposition at the outfall? O Yes 0FNo. 10. Other Obvious Indicators of Stormwater Pollution: Listand describe NO OBVIOUS INDICATORS OF STORMWATER POLLUTION OBSERVED Note: Low clarity, high solids, and/or the presence of foam, oil sheen, or erosion/deposition may be indicative of pollutant exposure. These conditions warrant further investigation. Page 2 of 2 SWU-242, Last modified 0610W018 N.C. Environmental Quality Stormwater Discharge Outfall (SDO) Qualitative Monitoring Report For guidance onfilling out this form, please visit https:/Ideq.ne.gov/about/divisions/energy-mineral-land-resources/ npdes-stormwater-gps Permit No.: N/C/G/ 0/3/0 /0 /0 / 0/ or Certificate of Coverage No.: N/C/G/ 0 /3 / 0/ 5/3/ 0/ FacilityName: MGM BRAKES County: CHEROKEE Phone No. 828-837-2117 Inspector: MICHAEL CARTER Date of Inspection: JANUARY 21, 2021 Time of Inspection: 07:15 AM Total Event Precipitation (inches): 0.20" All permits require qualitative monitoring to be performed during a "measurable storm event." A "measurable storm event" is a storm event that results in an actual discharge from the permitted site outfall. The previous measurable storm event must have been at least 72 hours prior. The 72-how storm interval does not apply if the permittee is able to document that a shorter interval is representative for local storm events during the sampling period, and the permittee obtains approval from the local DEMLR Regional Office. By this signature, I certify that this report is accurate and complete to the best of my knowledge: of Permittee or Designee) 1. Outfall Description: Outfall No. 003 Structure (pipe, ditch, etc.): Receiving Stream: Describe the industrial activities that occur within the outfall drainage area: Pagel of2 SWU-242, Last modified 06/01/2018 2. Color: Describe the color of the discharge using basic colors (red, brown, blue, etc.) and tint (light, medium, dark) as descriptors: LIGHT BROWN 3. Odor: Describe any distinct odors that the discharge may have (i.e., smells strongly of oil, weak chlorine odor, etc.): NO ODOR OBSERVED 4. Clarity: Choose the number which best describes the clarity of the discharge, where I is clear and 5 is very cloudy: 1 2/ 3 4 5 5. Floating Solids: Choose the number which best describes the amount of floating solids in the stormwater discharge, where I is no solids and 5 is the surface covered with floating solids: Y 3 4 5 6. Suspended Solids: Choose the number which best describes the amount of suspended solids in the stormwater discharge, where 1 is no solids and 5 is extremely muddy: V 3 4 5 7. Is there any foam in the stormwater discharge? O Yes .FNo. 8. Is there an oil sheen in the stormwater discharge? OYes *fNo. 9. Is there evidence of erosion or deposition at the outfall? O Yes QfNo. 10. Other Obvious Indicators of Stormwater Pollution: List and describe NO OBVIOUS INDICATORS OF STORMWATER POLLUTION OBSERVED Note: Low clarity, high solids, and/or the presence of foam, oil sheen, or erosion/deposition may be indicative of pollutant exposure. These conditions warrant further investigation. Paec 2 of 2 SWU-242, Lost modified 06/01/2018 Environmental Qual/ry Stormwater Discharge Outfall (SDO) Qualitative Monitoring Report For guidance onfi/ling out thisform, please visit https://deq.nc.gov/about/divisions/energy-mineral-land-resources/ npdes-stonnwater-gps Permit No.: N/C/G/ 0/ 3 /0 /0 /0 / 0/ or Certificate of Coverage No.: N/C/G/0 /3 / 0/5/3/ 0/ Facility Name: MGM BRAKES County: CHEROKEE Phone No. 828-837-2117 Inspector: MICHAEL CARTER Date of Inspection: JANUARY 21, 2021 Time of Inspection: 07:15 AM Total Event Precipitation (inches): 0.20" All permits require qualitative monitoring to be performed during a "measurable storm event." A "measurable storm event" is a storm event that results in an actual discharge from the permitted site outfall. The previous measurable storm event must have been at least 72 hours prior. The 72-hour storm interval does not apply if the permittee is able to document that a shorter interval is representative for local storm events during the sampling period, and the permittee obtains approval from the local DEMLR Regional Office. By this signature, I certify that this report is accurate and complete to the best of my knowledge: (Signature of Permittee or Designee) I. Outfall Description: Outfall No. 004 Receiving Stream: Structure (pipe, ditch, etc.): PIPE Describe the industrial activities that occur within the outfall drainage area: Pagel of 2 SWU-242, Last modified 06/01/2018 2. Color: Describe the color of the discharge using basic colors (red, brown, blue, etc.) and tint (light, medium, dark) as descriptors: LIGHT BROWN 3. Odor: Describe any distinct odors that the discharge may have (i.e., smells strongly of oil, weak chlorine odor, etc.): NO ODOR OBSERVED 4. Clarity: Choose the number which best describes the clarity of the discharge, where I is clear and 5 is very cloudy: 1 2/ 3 4 5 5. Floating Solids: Choose the number which best describes the amount of floating solids in the stormwater discharge, where 1 is no solids and 5 is the surface covered with floating solids: V 3 4 5 6. Suspended Solids: Choose the number which best describes the amount of suspended solids in the stormwater discharge, where I is no solids and 5 is extremely muddy: ,43 4 5 7. Is there any foam in the stormwater discharge? O Yes 4No. 8. Is there an oil sheen in the stormwater discharge? OYes *fNo. 9. Is there evidence of erosion or deposition at the outfall? O Yes *(No. 10. Other Obvious Indicators of Stormwater Pollution: Listanddescribe NO OBVIOUS INDICATORS OF STORMWATER POLLUTION OBSERVED Note: Low clarity, high solids, and/or the presence of foam, oil sheen, or erosion/deposition may be indicative of pollutant exposure. These conditions warrant further investigation. Page 2 of 2 SWU-242, Last modified 06/O1/2018 N.C.. Environmental Quality Stormwater Discharge Outfall (SDO) Qualitative Monitoring Report For guidance on filling out this form, please visit https://dcq.nc.gov/about/divisions/energy-mineral-land-resources/ npdes-stormwater-gps Permit No.: N/C/G/ 0/ 3 / 0 /0 /0 / 0 / or Certificate of Coverage No.: N/C/G/ 0 /3 / 0/5/3/ 0/ Facility Name: MGM BRAKES County: CHEROKEE Phone No. 828-837-2117 Inspector: MICHAEL CARTER Date of Inspection: JANUARY 21, 2021 Time of Inspection: 07:15 AM Total Event Precipitation (inches): 0.20" All permits require qualitative monitoring to be performed during a "measurable storm event" A "measurable storm event' is a storm event that results in an actual discharge from the permitted site outfall. The previous measurable storm event must have been at least 72 hours prior. The 72-hour storm interval does not apply if the permittee is able to document that a shorter interval is representative for local storm events during the sampling period, and the permittee obtains approval from the local DEMLR Regional Office. By this signature, I certify that this report is accurate and complete to the best of my knowledge: (Signature of Permittee or Designee) 1. Outfall Description: Outfall No. 005 Structure (pipe, ditch, etc.): PIPE Receiving Stream: Describe the industrial activities that occur within the outfall drainage area: Pagel of 2 SWU-242, Last modified 06/01/2018 2. Color: Describe the color of the discharge using basic colors (red, brown, blue, etc.) and tint (light, medium, dark) as descriptors: LIGHT BROWN 3. Odor: Describe any distinct odors that the discharge may have (i.e., smells strongly of oil, weak chlorine odor, etc.): NO ODOR OBSERVED 4. Clarity: Choose the number which best describes the clarity of the discharge, where 1 is clear and 5 is very cloudy: 1 2/ 3 4 5 5. Floating Solids: Choose the number which best describes the amount of floating solids in the stormwater discharge, where 1 is no solids and 5 is the surface covered with floating solids: 1 V 3 4 5 6. Suspended Solids: Choose the number which best describes the amount of suspended solids in the stormwater discharge, where l is no solids and 5 is extremely muddy: 1 V 3 4 5 7. Is there any foam in the stormwater discharge? O Yes 4No. 8. Is there an oil sheen in the stormwater discharge? OYes *fNo. 9. Is there evidence of erosion or deposition at the outfall? O Yes OFNo. 10. Other Obvious Indicators of Stormwater Pollution: Listanddescribe NO OBVIOUS INDICATORS OF STORMWATER POLLUTION OBSERVED Note: Low clarity, high solids, and/or the presence of foam, oil sheen, or erosion/deposition may be indicative of pollutant exposure. These conditions warrant further investigation. Page 2 of 2 sWU-242, Last modified 06/01/2018 NIC Environmental Quality Stormwater Discharge Outfall (SDO) Qualitative Monitoring Report For guidance onfilling out this form, please visit https://deq.nc.gov/about/divisions/energy-mineral-land-resources/ npdes-stormwater-gps Permit No.: N/C/G/ 0/ 3 /0 /0 /0 / 0/ or Certificate of Coverage No.: N/C/G/ 0 /3 / 0/5/3/ 0/ Facility Name: MGM BRAKES County: CHEROKEE Phone No. 828-837-2117 Inspector: MICHAEL CARTER Date of Inspection: JANUARY 21, 2021 Time of Inspection: Total Event Precipitation (inches): 0.20" All permits require qualitative monitoring to be performed during a "measurable stone event." A "measurable storm event" is a storm event that results in an actual discharge from the permitted site outfall. The previous measurable storm event must have been at least 72 hours prior. The 72-hour storm interval does not apply if the permittee is able to document that a shorter interval is representative for local storm events during the sampling period, and the permittee obtains approval from the local DEMLR Regional Office. By this signature, I certify that this report is accurate and complete to the best of my knowledge: (Signature of Permittee or Designee) 1. Outfall Description: Outfall No. 006 Structure (pipe, ditch, etc.): PIPE Receiving Stream: Describe the industrial activities that occur within the outfall drainage area: Pagel of2 SWU-242, Last modified 06/01/2018 2. Color: Describe the color of the discharge using basic colors (red, brown, blue, etc.) and tint (light, medium, dark) as descriptors: LIGHT BROWN 3. Odor: Describe any distinct odors that the discharge may have (i.e, smells strongly of oil, weak chlorine odor, etc.): NO ODOR OBSERVED 4. Clarity: Choose the number which best describes the clarity of the discharge, where l is clear and 5 is very cloudy: l V 3 4 5 5. Floating Solids: Choose the number which best describes the amount of floating solids in the stormwater discharge, where I is no solids and 5 is the surface covered with floating solids: I V 3 4 5 6. Suspended Solids: Choose the number which best describes the amount of suspended solids in the stormwater discharge, where 1 is no solids and 5 is extremely muddy: l Y 3 4 5 7. Is there any foam in the stormwater discharge? O Yes 4No. 8. Is there an oil sheen in the stormwater discharge? OYes 4No. 9. Is there evidence of erosion or deposition at the outfall? O Yes VFNo. 10. Other Obvious Indicators of Stormwater Pollution: Listanddescribe NO OBVIOUS INDICATORS OF STORMWATER POLLUTION OBSERVED Note: Low clarity, high solids, and/or the presence of foam, oil sheen, or erosion/deposition may be indicative of pollutant exposure. These conditions warrant further investigation. Page 2 of 2 SWU-242, Last modified 06/012018 trmwsmg&�" ENVIRONMENTAL -Inc. W...~,... e.0-14" I've P.O. Box 954 Cullowhee, NC 28723 2675 Skyland Drive Sylva, NC 28779 Phone (828) 586-5588 (800) 213-4035 FAX (828) 586-0800 E-mail environmentaol.com Certificate of Analysis Client Name: MGM Brakes Collection Date: 1/21/2021 Address: 229 Park Avenue Date Received: 1 /21 /2021 Murphy, NC 28906 RESULTS cti ■_ *J_��tir__a_�_ wd/S*� D....1..... C`*..-%% Al%n+nr41A lnrahl Parameters Result MDL Units Date Analyzed Method Foot - notes Solids, Total Suspended- 6.1 5.0 m 1 /25/2021 SM 2540 D-1997 Oil and Grease <5.0 5.0 mg/L 2/4/2021 SM 5520 B-2001 Arsenic <0.0100 0.0100 mg/L 1 /29/2021 EPA 200.7 Cadmium <0.0010 0.0010 mg/L 1 /29/2021 EPA 200.7 Chromium <0.0050 0.0050 mg/L 1 /29/2021 EPA 200.7 Copper <0.0050 0.0050 mg/L 1 /29/2021 EPA 200.7 Lead <0.0050 0.0050 mg/L 1 /29/2021 EPA 200.7 Molybdenum <0.0050 0.0050 mg/L 1 /29/2021 EPA 200.7 Nickel <0.0050 0.0050 mg/L 1 /29/2021 EPA 200.7 Selenium <0.0100 0.0100 mg/L 1 /29/2021 EPA 200.7 Silver <0.0050 0.0050 mg/L 1 /29/2021 EPA 200.7 Zinc 0.126 0.0100 mg/L 1 /29/2021 EPA 200.7 Mercury <0.00020 0.00020 mg/L 2/2/2021 EPA 245.1 * Analysis pertormea at race Amyticai - Asnevnie, o4t_ �In � A ony ' ona, Laboratory Supervisor Report prepared: 2/4/2021 3:04 PM 21Hial Date page 1 CeAU�afytical sn palab M ANALYTICAL RESULTS Project: MGM Brakes stormwater Pace Project No.: 92518413 Pace Analytical Services. LLC 2225 Riverside Dr. Asheville. NC 28804 (828)254-7176 Sample: STORM OUTFALL #4 Lab ID: 92516413001 Collected: 01/21/21 07:15 Received: 01/26/21 09:20 Matrix: Water Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual 200.7 MET ICP Analytical Method: EPA 200.7 Rev 4.4 1994 Preparation Method: EPA 200.7 Rev 4.4 1994 Pace Analytical Services - Asheville Arsenic ND ug/L 10.0 1 01/27/2101:18 01/2912115:38 7440-38-2 Cadmium ND ug/L 1.0 1 01/27/2101:18 01129/2115:38 7440-43-9 Chromium ND ug/L 5.0 1 01/2712101:18 01/29/2115:38 7440-47-3 Copper ND ug/L 5.0 1 01/27/2101:18 01/29/2115:38 7440-50-8 Lead ND ug/L 5.0 1 01/27/2101:18 01/29/2115:38 7439-92-1 Molybdenum ND ug/L 5.0 1 01/27/2101:18 01/29/2115:38 7439-98-7 Nickel ND ug/L 5.0 1 01/27/2101:18 01/2912115:38 7440-02-0 Selenium ND ug/L 10.0 1 01/27/2101:18 01/29/2115:38 7782-49-2 Silver ND ug/L 5.0 1 01/27/2101:18 01/29/2115:38 7440-22-4 Zinc 126 ug/L 10.0 1 01/27/2101:18 01/29/2115:38 7440-66-6 245.1 Mercury Analytical Method: EPA 245.1 Rev 3.0 1994 Preparation Method: EPA 245.1 Rev 3.01994 Pace Analytical Services - Asheville Mercury ND ug/L 0.20 1 01/29/2113:21 02/02/2116:44 7439-97-6 Sample: STORM OUTFALL #5 Lab ID: 92518413002 Collected: 01/21/21 07:15 Received: 01/26/21 09:20 Matrix: Water Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual 200.7 MET ICP Analytical Method: EPA 200.7 Rev 4.4 1994 Preparation Method: EPA 200.7 Rev 4.4 1994 Pace Analytical Services - Asheville Arsenic ND ug/L 10.0 1 01/27/2101:18 01/29/2115:47 7440-38-2 Cadmium ND ug/L 1.0 1 01/27/2101:18 01/29/21 15:47 7440-43-9 Chromium ND ug/L 5.0 1 01/27/2101:18 01/29/21 15:47 7440-47-3 Copper ND ug/L 5.0 1 01/27/2101:18 01/29/2115:47 7440-50-8 Lead ND ug/L 5.0 1 01/27/2101:18 01/2912115:47 7439-92-1 Molybdenum ND ug/L 5.0 1 01/27/2101:18 01/29/21 15:47 7439-98-7 Nickel ND ug/L 5.0 1 01/27/2101:18 01/29/2115:47 7440-02-0 Selenium ND ug/L 10.0 1 01/27/2101:18 01/29/2115:47 7782-49-2 Silver ND ug/L 5.0 1 01/27/2101:18 01/2912115:47 7440-22-4 Zinc 35.2 ug/L 10.0 1 01/27/2101:18 01/2912115:47 7440-66-6 245.1 Mercury Analytical Method: EPA 245.1 Rev 3.01994 Preparation Method: EPA 245.1 Rev 3.01994 Pace Analytical Services - Asheville Mercury ND ug/L 0.20 1 01/29/2113:21 02102/2116:47 7439-97-6 Sample: STORM OUTFALL #6 Lab ID: 92518413003 Collected: 01/21/21 07:15 Received: 01/26/21 09:20 Matrix: Water Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual 200.7 MET ICP Analytical Method: EPA 200.7 Rev 4.4 1994 Preparation Method: EPA 200.7 Rev 4.4 1994 Pace Analytical Services - Asheville Arsenic ND ug/L 10.0 1 01127/2101:18 01129/2115:51 7440-38-2 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 02/03/2021 01:04 PM without the written consent of Pace Analytical Services, LLC. Page 4 of 11 2ceftocal0 ANALYTICAL RESULTS Project: MGM Brakes stormwater Pace Project No.: 92518413 Pace Analytical Services. LLC 2225 Riverside Dr. Asheville. NC 28804 (828)254-7178 Sample: STORM OUTFALL #6 Parameters Lab ID: 92518413003 Collected: 01/21/21 07:15 Results Units Report Limit DF Received: 01/26/21 09:20 Matrix: Water Prepared Analyzed CAS No. Qual 200.7 MET ICP Analytical Method: EPA 200.7 Rev 4.4 1994 Preparation Method: EPA 200.7 Rev 4.41994 Pace Analytical Services -Asheville Cadmium ND ug/L 1.0 1 01/27/2101:18 01/29/2115:51 7440-43-9 Chromium ND ug/L 5.0 1 01/27/2101:18 01129/2115:51 7440-47-3 Copper ND ug/L 5.0 1 01/27/2101:18 01/29/2115:51 7440-50-8 Lead ND ug/L 5.0 1 01127/2101:18 01/29/2115:51 7439-92-1 Molybdenum ND ug/L 5.0 1 01/27/2101:18 01/29/2115:51 7439-98-7 Nickel ND ug/L 5.0 1 01/27/2101:18 01129/2115:51 7440-02-0 Selenium ND ug/L 10.0 1 01/27/2101:18 0112912115:51 T782-49-2 Silver ND ug/L 5.0 1 01/27/2101:18 01/29/2115:51 7440-22-4 Zinc 21.9 ug/L 10.0 1 01127/21 01:18 0112912115:51 7440-66-6 245.1 Mercury Analytical Method: EPA 245.1 Rev 3.01994 Preparation Method: EPA 245.1 Rev 3.0 1994 Pace Analytical Services - Asheville Mercury ND ug/L 0.20 1 01129/21 13:21 02/02/2116:49 7439-97-6 Date: 02/03/2021 01:04 PM REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Page 5 of 11 trMhoods6fth ENVIRONMENTAL -Inc. wwwa--�....row.. CLA046 we Client Name: MGM Brakes Address: 229 Park Avenue Murphy, NC 28906 P.O. Box 954 Cullowhee, NC 28723 2675 Skyland Drive Sylva, NC 28779 Phone (828) 586-5588 (800) 213-4035 FAX (828) 586-0800 E-mail environmentalinc@aol.com Certificate of Analysis Collection Date: 1 /21 /2021 Date Received: 1 /21 /2021 RESULTS Can..,ln iriantifin9tinn• Mr.M RrakPc - Ctnrm Water #5 (urah) Parameters Result MDL Units Date Analyzed Method Foot - notes Solids, Total Suspended <5.0 5.0 mg/L 1 /25/2021 SM 2540 D-1997 Oil and Grease <5.0 5.0 mg/L 2/4/2021 SM 5520 B-2001 Arsenic <0.0100 0.0100 mg/L 1/29/2021 EPA 200.7 Cadmium <0.0010 0.0010 mg/L 1/29/2021 EPA 200.7 Chromium <0.0050 0.0050 mg/L 1/29/2021 EPA 200.7 Copper <0.0050 0.0050 mg/L 1/29/2021 EPA 200.7 Lead <0.0050 0.0050 mg/L 1/29/2021 EPA 200.7 Molybdenum <0.0050 0.0050 mg/L 1/29/2021 EPA 200.7 Nickel <0.0050 0.0050 mg/L 1/29/2021 EPA 200.7 Selenium <0.0100 0.0100 mg/L 1/29/2021 EPA 200.7 Silver <0.0050 0.0050 mg/L 1/29/2021 EPA 200.7 Zinc 0.0352 0.0100 mg/L 1/29/2021 EPA 200.7 Mercury <0.00020 10.00020 mg/L 2/2/2021 EPA 245.1 * Analysis performed at Pace Analytical - Asheville, NC. Arffli6ay Ur4na, Laboratory Supervisor d21g/.II Date Report prepared: 2/4/2021 3:04 PM page 1 CeAqc?ocal wwapmab M ANALYTICAL RESULTS Project: MGM Brakes stormwater Pace Project No.: 92518413 Pace Analytical Services, LLC 2225 Riverside Dr. Asheville. NC 28804 (828)254-7176 Sample: STORM OUTFALL 94 Lab ID: 92518413001 Collected: 01/21/21 07:15 Received: 01/26/21 09:20 Matrix: Water Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual 200.7 MET ICP Analytical Method: EPA 200.7 Rev 4.41994 Preparation Method: EPA 200.7 Rev 4.4 1994 Pace Analytical Services - Asheville Arsenic ND ug/L 10.0 1 01/27/2101:18 01/29/2115:38 7440-38-2 Cadmium ND ug/L 1.0 1 01/2712101:18 01129/2115:38 7440-43-9 Chromium ND ug/L 5.0 1 01/27/2101:18 01/29/2115:38 7440-47-3 Copper ND ug/L 5.0 1 01/27/2101:18 01/29/2115:38 7440-50-8 Lead ND ug/L 5.0 1 01/27/2101:18 01129/2115:38 7439-92-1 Molybdenum ND ug/L 5.0 1 01/27/2101:18 01129/2115:38 7439-98-7 Nickel ND uglL 5.0 1 01/2712101:18 01129/2115:38 7440-02-0 Selenium ND ug/L 10.0 1 01/2712101:18 01/29/2115:38 7782-49-2 Silver ND ug/L 5.0 1 01/2712101:18 01129/2115:38 7440-22-4 Zinc 126 ug/L 10.0 1 01/27/2101:18 01/29/2115:38 7440-66-6 245.1 Mercury Analytical Method: EPA 245.1 Rev 3.0 1994 Preparation Method: EPA 245.1 Rev 3.0 1994 Pace Analytical Services - Asheville Mercury ND ug/L 0.20 1 01129/2113:21 02/02/2116:44 7439-97-6 Sample: STORM OUTFALL#5 Lab ID: 92518413002 Collected: 01/21/21 07:15 Received: 01/26/21 09:20 Matrix: Water Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual 200.7 MET ICP Analytical Method: EPA 200.7 Rev 4.4 1994 Preparation Method: EPA 200.7 Rev 4.4 1994 Pace Analytical Services - Asheville Arsenic ND ug/L 10.0 1 01/27/2101:18 01/29/2115:47 7440-38-2 Cadmium ND ug/L 1.0 1 01/27/2101:18 01/2912115:47 7440-43-9 Chromium ND ug/L 5.0 1 01/27/2101:18 01/2912115:47 7440-47-3 Copper ND ug/L 5.0 1 01127/2101:18 01/2912115:47 7440-50-8 Lead ND ug/L 5.0 1 01/27/2101:18 01/29/2115:47 7439-92-1 Molybdenum ND ug/L 5.0 1 01/27/2101:18 01/29/2115:47 7439-98-7 Nickel ND ug/L 5.0 1 01/27/2101:18 01/29/21 15:47 7440-02-0 Selenium ND ug/L 10.0 1 01127/2101:18 01/2912115:47 7782-49-2 Silver ND ug/L 5.0 1 01/27/2101:18 01/29/2115:47 7440-22-4 Zinc 35.2 ug/L 10.0 1 01/2712101:18 01/2912115:47 7440-66-6 245.1 Mercury Analytical Method: EPA 245.1 Rev 3.0 1994 Preparation Method: EPA 245.1 Rev 3.01994 Pace Analytical Services - Asheville Mercury ND ug/L 0.20 1 01/29/2113:21 02/02/2116:47 7439-97-6 Sample: STORM OUTFALL #6 Lab ID: 92518413003 Collected: 01/21/21 07:15 Received: 01/26/21 09:20 Matrix: Water Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual 200.7 MET ICP Analytical Method: EPA 200.7 Rev 4.41994 Preparation Method: EPA 200.7 Rev 4.4 1994 Pace Analytical Services - Asheville Arsenic ND ug/L 10.0 1 01/27/2101:18 0112912115:51 7440-38-2 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced. except in full. Date: 02/03/2021 01:04 PM without the written consent of Pace Analytical Services. LLC. Page 4 of 11 ceMalqw-ytiral`213.m ANALYTICAL RESULTS Project: MGM Brakes stormwater Pace Project No.: 92518413 Pace Analytical Services, LLC 2225 Riverside Dr. Asheville. NC 28804 (828)254-7176 Sample: STORM OUTFALL 06 Lab 10: 92518413003 Collected: 01/21/21 07:15 Received: 01/26/21 09:20 Matrix: Watei Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Oual 200.7 MET ICP Analytical Method: EPA 200.7 Rev 4.4 1994 Preparation Method: EPA 200.7 Rev 4.4 1994 Pace Analytical Services - Asheville Cadmium ND ug/L 1.0 1 01/2712101:18 01/29/2115:51 7440-43-9 Chromium ND ug/L 5.0 1 01/2712101:18 01129/2115:51 7440.47-3 Copper ND ug/L 5.0 1 01/27/2101:18 01/29/2115:51 7440-50-8 Lead ND ug/L 5.0 1 01/2712101:18 01129/2115:51 7439-92-1 Molybdenum ND ug/L 5.0 1 01/2712101:18 01/29/2115:51 7439-98-7 Nickel ND ug/L 5.0 1 01/2712101:18 01/29/2115:51 7440-02-0 Selenium ND ug/L 10.0 1 0112712101:18 01/29/2115:51 7782-49-2 Silver ND ug/L 5.0 1 01/2712101:18 01129/2115:51 7440-22-4 Zinc 21.9 ug/L 10.0 1 01/27/2101:18 0112912115:51 7440-66-6 245.1 Mercury Analytical Method: EPA 245.1 Rev 3.01994 Preparation Method: EPA 245.1 Rev 3.01994 Pace Analytical Services - Asheville Mercury ND ug/L 0.20 1 01129/21 13:21 02/02/2116:49 7439-97-6 Date: 02/03/2021 01:04 PM REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of pace Analytical Services, L.L.C. Page 5 of 11 ENVIRONMENTAL P.O. Box 954 Cullowhee, NC 28723 2675 Skyland Drive Sylva, NC 28779 Phone (828) 586-5588 (800) 213-4035 FAX (828) 586-0800 E-mail environmentalinc(aaol.com Certificate of Analysis Client Name: MGM Brakes Collection Date: 1 /21 /2021 Address: 229 Park Avenue Date Received: 1 /21 /2021 Murphy, NC 28906 RESULTS Sample Identification: MGM Brakes- Storm Water #6 (grab) Parameters Result MDL Units Date Analyzed Method Foot - notes Solids, Total Suspended <5.0 5.0 m L 1 /25/2021 SM 2540 D-1997 Oil and Grease <5.0 5.0 mg/L 2/4/2021 SM 5520 B-2001 Arsenic <0.0100 0.0100 mg/L 1 /29/2021 EPA 200.7 Cadmium <0.0010 0.0010 mg/L 1 /29/2021 EPA 200.7 Chromium <0.0050 0.0050 mg/L 1 /29/2021 EPA 200.7 Copper <0.0050 0.0050 mg/L 1 /29/2021 EPA 200.7 Lead <0.0050 0.0050 mg/L 1 /29/2021 EPA 200.7 Molybdenum <0.0050 0.0050 mg/L 1 /29/2021 EPA 200.7 Nickel <0.0050 0.0050 mg/L 1 /29/2021 EPA 200.7 Selenium <0.0100 0.0100 mg/L 1 /29/2021 EPA 200.7 Silver <0.0050 0.0050 mg/L 1/29/2021 EPA 200.7 Zinc 0.0219 0.0100 mg/L 1 /29/2021 EPA 200.7 Mercury <0.00020 0.00020 mg/L 2/2/2021 EPA 245.1 * Analysis performed at Pace Analytical - Asheville, NC. A66any-TiJona, I_.aboratory Supervisor Date Report prepared: 2/4/2021 3:09 PM page 1 I Aid L.VkWcal C, ANALYTICAL RESULTS Project: MGM Brakes stormwater Pace Project No.: 92518413 Pace Analytical Services. LLC 2225 Riverside Dr. Asheville. NC 28804 (828)254-7176 Sample: STORM OUTFALL#4 Lab 10: 92518413001 Collected: 01/21/21 07:15 Received: 01126/2109:20 matrix: wax Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual 200.7 MET ICP Ana Method: EPA 200.7 Rev 4.41994 Yb Preparation Method: EPA 200.7 Rev 4.4 1994 Pace Analytical Services - Asheville Arsenic Cadmium Chromium Copper Lead Molybdenum Nickel Selenium Silver Zinc ND ug/L ND ug/L ND ug/L ND ug/L ND ug/L ND ug/L ND ug/L ND ug/L ND ug/L 126 ug/L 10.0 1.0 5.0 5.0 5.0 5.0 5.0 10.0 5.0 10.0 1 1 1 1 1 1 1 1 1 1 01/2712101:18 01129/2115:38 7440-38-2 01/27/2101:18 0112912115:38 7440.43-9 01/2712101:18 01/2912115:38 7440-47-3 01/2712101:18 01/2912115:38 7440-50-8 0112712101:18 0112912115:38 7439-92-1 0112712101:18 01/29/21 15:38 7439-98-7 01/2712101:18 01/29/2115:38 7440-02-0 01/27/2101:18 01/29/2115:38 7782-49-2 01/27/2101:18 01/29/2115:38 7440-22-4 01127/2101:18 01/29/2115:38 7440-66-6 245.1 Mercury Analytical Method: EPA 245.1 Rev 3.0 1994 Preparation Method: EPA 245.1 Rev 3.01994 Pace Analytical Services - Asheville Mercury ND ug/L 0.20 1 01/29/2113:21 02/02/2116:44 7439-97-6 Sample: STORM OUTFALL 05 Lab ID: 92518413002 Collected: 01 /21/21 07:15 Received: 01/26/21 09:2o matrix: vvatei Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual 200.7 MET ICP Analytical Method: EPA 200.7 Rev 4.4 1994 Preparation Method: EPA 200.7 Rev 4.4 1994 Pace Analytical Services -Asheville Arsenic Cadmium Chromium Copper Lead Molybdenum Nickel Selenium Silver Zinc ND ug/L ND ug/L ND ug/L ND ug/L ND ug/L ND ug/L ND ug/L ND ug/L ND ug/L 35.2 ug/L 10.0 1.0 5.0 5.0 6.0 5.0 5.0 10.0 5.0 10.0 1 1 1 1 1 1 1 1 1 1 01/27/2101:18 01/29/2115:47 7440-38-2 01127/2101:18 01/2912115:47 7440-43-9 01127/2101:18 01129/2115:47 7440-47-3 01/27/2101:18 01129/2115:47 7440-50-8 01/27/2101:18 01/29/2115:47 7439-92-1 01/27/2101:18 0112912115:47 7439-98-7 01/27/2101:18 01/29/2115:47 7440-02-0 01/27/2101:18 01/2912115:47 7782-49-2 01/27/2101:18 01129/2115:47 7440-22-4 01/27/2101:18 0112912115:47 7440-66-6 245.1 Mercury Analytical Method: EPA 245.1 Rev 3.0 1994 Preparation Method: EPA 245.1 Rev 3.0 1994 Pace Analytical Services - Asheville Mercury ND ug/L 0.20 1 01/29/2113:21 02/02/2116:47 7439-97-6 Sample: STORM OUTFALL 06 Lab ID: 92618413003 Collected: 01/21/21 07:15 Received: 01/26/21 09:20 Matrix: water Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual 200.7 MET ICP Analytical Method: EPA 200.7 Rev 4.4 1994 Preparation Method: EPA 200.7 Rev 4.4 1994 Pace Analytical Services - Asheville Arsenic ND ug/L 10.0 1 01127/2101:18 01/29/21 15:51 7440-38-2 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full. Date: 02/03/2021 01:04 PM without the written consent of Pace Analytical Services, LLC. Page 4 of 11 4 L to g aged *swWgS imqAfgW ezed to Iuaww wMpm otp InoiMm Wd b0:40 4ZOZ/£0/Z0:a)eO 'llnl w Ideoxe 'pwinpoi" eq IOu 1" NO" SM SISA-1 VNV A2I011V2 OSV I :10 iV0d3b 9-L6-6£bl 6b:9L WZO/ZO 4Z:£4 LZ/6Z/10 L OZ'0 -I/Bn ON tinwaW 9llu►e4W - saolAJes 1e011tl W 80ed b66L 0'£ Aoki V917Z Vd3 :pogiaW uoneJedaJd t�661 O'£ Aoa L'SVZ Vd3 :PoLRoW WO!ll{euv knojeW �'SVZ 9-991"L LS:SI 4Z/6Z/40 8L:40 4Z/LZ/LO L 0'0L l/6n 63Z �u z JaAI!S t+-ZZ-0"L LS:SL LZ/6Z/LO 8L40 LZ/LZ/40 4 0'9 -l/6n ON '1/Bn ON wnluala$ Z-6bZ8 -LL LS:SL 4Z/6Z/LO M40 4Z/LZI40 L 0'OL -I/Sn ta�olN O-ZO.O"L LS:SL LZ/6Z/LO 8VL0 LZ/LZ/LO L 0'S ON -I/Bn ON wnuopgApvy L-86-6£tiL 49:94 4Z/6ZlLO 8L:40 LZ/LZ/l0 L 0'9 peal 4-Z6-6£t►L LS:SL LZ16Z40 8VW 4Z/LZ40 4 0'S llBn ON JaddoO B-OS-O"L LS:SL LZ/6ZI40 SVLO LZ/LZ/40 l O'S -/Bn ON ON wnlwoJyO £-L"I?VL M9L 4Z/6Z/LO 8440 LZ/LZ/40 4 0'S l/6n -uBn ON wnlwpeo 6-£t►-O"L LS:S4 4Z/6Z/LO BVLO 4Z/LZ/L0 L 0'l aplAaysV - sooWaS leolutleuy aced 1766L t''b Aaa L'00Z Vd3 :pottpoW uo4leJedoJd IP66L t►'b Aaa L-OOZ Vd3 :P01418W I0o1111eW dOl 13W l'00Z lenp -oSVO pazAleuV peJedcud dO :Pwll uodoa shun gnseN sJa)aweJed laleM :xuleW OZ:60 4Z/9Z/LO :PoAlaoaa GVLO LZ MLO :Po)oallOD £00£4M= =01 qel 9SIlV:Uno WHojS :oldweS smsm IV31J AI VNV 9LLL-S►SZ(SZe) V0eeZ ON 'ell1A04SV �Q eplsJeA� 9ZZZ oll'saalAsag IL1001BUY e*ed £ 4b84SZ6 :'oN 1GfoJd aced Jalommo)s soxeJe WOW :13910Jd • •• • - • Temperature: Fecal Sample: CIZ <0.2 Y/ N Ammonia Sample: Cl2 <0.2 Y/ N pH <2 Y/ N �a�l 11��I�i zr cr - Comments: `-DW IDA7754 WW ID# 57 DW ID# 37797 Name of 2675 Skyland Drive 240D Swannanoa River Road Sylva, NC 28779 Asheville, NC 28805 SIGNATURE of SAMPLER: Indicated Samples Forwarded to: