NC0024911_Close Out Letter to SIU_20210104

o'Np Metropolitan Sewerage District
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OF BUNCOMBE COUNTY, NORTH CAROLINA
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December 14, 2020
BAN U 4 2021
Mr. Michael J. Montebello NCDEQ/Dm�NPDEs Municipal Permitting Unit Supervisor
NC Division of Water Resources
1617 Mail Service Center
Raleigh, NC 27699-1617
Re: Baldor Electric/ABB Motors and Mechanical Permit S-070 Close Out
Mr. Montebello,
Baldor Electric has ceased production and removed the Black Oxide line associated with SIU Permit
S-070. Please see the enclosed items listed below.
Enclosed: Close Out Letter to SIU
Letter from Industry Requesting Close Out of Permit
Most Recent Inspection
Updated Allocation Table
If you have any questions regarding this matter, please contact Shannon Bergeron at
[e-mail] or at(828) 225-8230.
Sincerely,
Cf/t/° igtileufJ
Chad Ledford
Pretreatment Supervisor
cc: Shannon M. Bergeron, Pretreatment Coordinator, MSD
Linda Wiggs, Environmental Senior Specialist, NC Division of Water Resources
-Protecting Our Natural Resources-
2028 RIVERSIDE DRIVE,ASHEVILLE,NORTH CAROLINA 28804 TELEPHONE:[phone] FAX:[phone] WEBSITE:www.msdbc.org

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NA Metropolitan Sewerage District
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December 11, 2019
Mr. Dale Spivey, Plant Manager
Mr.Jeff Moore,Facility Engineer
Baldor Electric Company/ABB Motors and Mechanical
70 Reems Creek Rd.
Weaverville, North Carolina 28787
Subject: Baldor Electric/ABB Motors and Mechanical Permit S-070 Close Out
Dear Gentlemen,
Baldor Electric Company/ABB Motors and Mechanical (Baldor) notified MSD that the Black Oxide Line
has been removed from the facility. As the associated process was the only process that discharged
wastewater to the Metropolitan Sewerage District of Buncombe County (MSD); MSD is closing the SIU
Permit S-070.
The last day of operation for the Black Oxide Line was May 8, 2020,and all equipment associated with
the line was removed by October 2,2020. MSD conducted a final inspection on November 11,2020,and
received the letter requesting the close out of the permit on December 3,2020.
As the process line and all waste associated with the line have been removed,the permit S-070 is hereby
rescinded,with no further sampling or reporting requirements necessary for this permit.
Baldor continues to have several processes which are categorical, however do not discharge to the
sewer. Because of these processes,MSD does require you to submit a Zero Discharge Permit Application
within 60 days.
If you have any questions, please contact Shannon Bergeron at [e-mail] or (828)225-
8230.
Sincerely,
(77i/a4_,Q,
Thomas E.Hartye,P.E.
General Manager
cc: Chad Ledford,Pretreatment Supervisor,MSD
Shannon M.Bergeron,Pretreatment Coordinator,MSD
Linda Wiggs,Environmental Senior Specialist,NC Division of Water Resources
Michael Montebello,NC Division of Water Resources
Protecting Our Natural Resources-
2028 RIVERSIDE DRIVE,ASHEVILLE,NORTH CAROLINA 28804 TELEPHONE:[phone] FAX:[phone] WEBSITE:www.msdbc.org

A IIP I/
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December 3, 2020
Subject: Request _to Close Permit 5-070 17
Shannon Bergeron
eron
Metropolitan Sewerage District of Buncombe County
2028 Riverside Drive
Asheville,NC 28804
This is to inform you of the removal of the Black Oxide Coating Process from the
Asheville facility. This is listed in the permit as MP-02. The last day of production for
this process was May 8th, 2020. All waste associated with this process was hauled by
Rineco on manifest 014304397 FLE on 8/19/2020. This consisted of one 275 gallon tote
of Tru Temp and two 275 gallon totes of Oxyprime/Safe Scrub. During the dates of
September 29th and October 2nd, the machinery was removed from the building and
hauled off site. This consisted of five chemical tanks, six rinse tanks, Gantry Loader, and
control box. The PH Adjust System was also included.
Since no industrial discharge is occurring, it is requested that permit S-070-17 be closed.
If more information is needed or a question arises, please do not hesitate to contact me.
Sincerely,
/Jeff Moore
Facility Engineer
ABB Motors and Mechanical
828-645-1709

S
BAFAis
Metropolitan Sewerage District
OF BUNCOMBE COUNTY, NORTH CAROLINA
CQnrr, tral4a
December 11,2020
Mr. Dale Spivey,Plant Manager
Mr.Jeff Moore,Facility Engineer
Baldor Electric Company/ABB
70 Reems Creek Rd.
Weaverville,North Carolina 28787
Subject: Industrial Pretreatment Inspection,S-070
Dear Gentlemen,
In response to the inspection of your facility on November 11,2020,the Metropolitan Sewerage
District of Buncombe County(MSD) did not detect any immediate concerns to be addressed at
this time.
Please be advised that the closure and removal of the Black Oxide Line, which was the only
process sending wastewater to MSD effectively ends SIU-071 permit. A permit closure letter
will follow.
Your efforts in complying with the terms and conditions of the MSD's Sewer Use Ordinance and
your permit have been noted and greatly appreciated.
Should you have any questions, please contact me at [e-mail] or by phone at
[phone].
Thank you for your cooperation and assistance during the inspection visit. If you have any
questions regarding the inspection,please contact this office.
Sincerely,
VdiaL61/-777 Zere'
Shannon M. Bergeron
Industrial Pretreatment Coordinator
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-Protecting Our Natural Resources-
2028 RIVERSIDE DRIVE,ASHEVILLE,NORTH CAROLINA 28804 TELEPHONE:[phone] FAX:[phone] WEBSITE:www.msdbc.org

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Permit Number: S-070
Inspector: S.M. Bergeron s li a Permit expiration: 12/31/2021
Date: 11/11/2020 cp4BECoL.'IiY,1100. Date of Last Revised SCRP: 12/18/2017
General Information
Facility Name: Baldor Electric Company Phone Number: [phone]
Industrial Category: Manufacture of Mechanical Drive Components Fax Number: [phone]
Location Address: 70 Reems Creek Rd. Mailing Address:
Weaverville NC 28787
Responsible Official: Dale Spivey, Plant Manager
Contact Person: Jeff Moore, Facility Engineer
Work Information _ J
Average Number of Employees Working 8 Hours: 55 10 hours: 70 12 hours:27 Part Time:
Average Number of Work Days: Mon.-Sun. Weeks Shut Down:N/A
Changes Since Last Inspection K. {.
11/ #of Employees Changed? Explain: Decreased from 167 to 152
❑ #of Shifts Changed? Explain: No change in shifts
O Prod Rate Changed? Explain: Production has decreased
❑� Raw Materials Changed? Explain: Cast Iron, Ductile Iron, Powdered Metal,Steel. Removed chemicals for Black
Oxide line.
• Manf Process Changed? Explain: Turning, Milling, Powder Metal Process, machining, heat treating. No more Black
Comments: Black Oxide Line stopped operation May 8th, Line removed from plant in October.
Sources of Water
Surface water: —J
Well water:
Municipal water: Town of Weaverville
Water Usage(god) J
Wash Down: ❑ Metered?
Cooling Make-Up: Metered?
Boiler Make-Up: ❑ Metered?
Evaporation: ❑ Metered?
Sanitary: 1,084 ❑ Metered?
Process: ❑ Metered?
12/11/2020 10:34:33 AM EMSRP4.5.1 02 Page 1 of 5

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z Permit Number: S-070
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Inspector: S.M. Bergeron � " �, Permit expiration: 12/31/2021
Date: 11/11/2020 "yd'Celriry VIOFAs�'@ Date of Last Revised SCRP: 12/18/2017
Pretreatment: II Metered?
Comments:
In-House Meters
Meter Date Certified Used for Billing
Primary Coolant Makeup 12/2/19
2ndary Coolant Makeup 12/2/19 li
Furnace cooling 2/8/16
Pretreatment effluent []
Black Oxide Meter 1/22/19 El
Production Area
By checking the box,you are indicating a "Yes" to the question. If"No"or"N/A", leave unchecked.
❑� Are there floor drains located in the production area? If so,where do they go?
Explain: All floor drains are sealed.
❑ If there are drains in the production area,are they dyked or contained to prevent harm to the WWTP?
Explain: All floor drains are sealed.
El Are production tanks and pipes properly labeled?
Explain: All tanks and pipes in the facility are properly labled.
Comments: The Black Oxide line was removed in Octobler 2020.
Storage
By checking the box,you are indicating a"Yes"to the question. If"No"or"N/A", leave unchecked.
• Are there floor drains in the storage area(s)? If so,where do they go?
Explain: All floor darins are sealed.
O If there are drains in the storage area(s),are they dyked or contained to prevent harm to the WWTP?
Explain: All floor drains are sealed.
❑ Are tanks/drums/chemicals properly labeled in the storage area(s)?
12/11/2020 10:34:33 AM EMSRP4.5.1 02 Page 2 of 5

O\Os"SEWER40.
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. 2• Permit Number: S-070
Inspector: S.M. Bergeron .y— of Permit expiration: 12/31/2021
Date: 11/11/2020 COyBFcoo.,y POPS' Date of Last Revised SCRP: 12/18/2017
Explain: All tanks are fabled.
Pretreatment
Type of Pretreatment System: N/A
Is the pretreatment facility properly maintained and operated? ❑ Yes ❑ No
Explain: There is nothing being pretreated as the black oxide line was removed in October.
Is standby power necessary? ❑ Yes I No
Has the treatment system experienced any operational upsets? n Yes U No
Explain: The pretreatment system was removed with the black oxide liene.
Type of alarm system: No alarms remain.
How often is the pH meter calibrated?: N/A
Comments: Baldor/ABB will have 45 days to complete a Zero Discharge/Local Permit Application for the issuance of a
Zero Discharge Permit.
Monitoring
Parameter Sampling Analysis Performed By/Frequency
MP#01 No longer in use and removed from permit
MP#02 Permit to be closed out. No longer Discharging
12/11/2020 10:34:33 AM EMSRP4.S.]02 Page 3 of 5

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Permit Number: S-070
Inspector: S.M. Bergeron .\yc _,_ a; Permit expiration: 12/31/2021
Date: 11/11/2020 o.,,BE`ou.,,Y too, Date of Last Revised SCRP: 12/18/2017
Files
By checking the box,you are indicating a "Yes" to the question. If"No" or "N/A", leave unchecked.
0 Are files well kept and maintained?
W Do results in files agree with results in files at the POTW?
Who has the authority to shut down production in case of a spill? Anyone On Site
What kind of training do you implement to teach employees how to handle a spill?
Annual SPCC Training for all
❑ Does the company need a new or updated slug/spill plan? Date of last plan or update: 12/18/2017
Residual Solids
Quantity Date of Last
Solid Generated Source Method of Disposal Manifest(Qty)
metal shavings 523,000 lbs/mo machining CMC Hauled weekly
metal sludge/oi 642 lbs machining Rineco 8/19/20
Liquid Waste
Annual Quantity Date of Last
Liquid Waste Generated Storage Container Method of Disposal Manifest(Qty)
Non-haz Coola 39,200 5000 gal tank Clean Harbors 11/6/20
Used oil 2319 3- 1,000 gal tanks Safety Kleen 11/10/20
Pb contaminat 16,601 275 gal tote Rineco 8/19/20
Antecorit SV 55 gal drum Rineco None this year
Pb contaminat 1585 55 gal drum Rineco 8/19/20
Oxyprime Clea 4145 275 gal totes Rineco 8/19/20
TruTemp (NaO 4889 275 gal Totes Rineco 8/19/20
Inspection Results
By checking the box,you are indicating a "Yes" to the question. If"No" or"N/A", leave unchecked.
❑ Is a follow-up inspection needed?
Comments or Required Actions: 1
Inspector Signature: yaduafl -/g 677-Ariv1-) Date Signed: 12/11/_�0_
Bulk Chemicalsi 1
Chemical Storage Container Units Usage
12/11/2020 10:34:33 AM EAISRP4.5.102 Page 4 of 5

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Permit Number: S-070
Inspector: S.M. Bergeron ‘, ,,— s�< Permit expiration: 12/31/2021
s.Date: 11/11/2020 o O°Mrr.Nce Date of Last Revised SCRP: 12/18/2017
Anticorit Act 1961R 55 gal drum 2 Rust preventative
Anticorit RP 4107 55 gal drum 3 parts washer
Big G 55 gal drum 2 floor cleaner
DTE 24 500 gal tank 1 Hydraulic Fluid
DTE 25 500 gal tank 1 Hydraulic Fluid
Eco Cool 7330 55 gal drum 2 coolant
Ecocool SYN 7050 55 gal drum 6 coolant
Fuchs DFO 7301 55 gal drum 4 Rust Prevent
Johnson Solduring Solution 55 gal drum 3 Zinc Chloride solution
Mobil Thermrex D-10 55 gal drum 1
Mobil Velocite#110 55 gal drum 1 Lubricant
Mobil Year 626 55 gal drum 1 Lubricant
Mobil Year XP220 55 gal drum 1 Lubricant
Mobimet 427 55 gal drum 1 Cutting Oil
Renoclean 55 gal drum 1 rust stripper
Vactra#2 500 gal tank 1 Lubricant
Vactra#4 55 gal tank 1 Lubricant
Vapo Rene 9625 5 gal 1 Cooling Water Treatment
12/11/2020 10:34:33 AM EMSRP4.5.1 02 Page 5 of 5

PERMIT LIMITS(me/L)
8/18/2020 _ EFF. EXP.
CR CU PB NI AG ZN CN HG AS COMPANY FLOW POD TSS CD _ BE SE Total Phenols O&G DATE DATE
ARCADIA FARMS 0.1000 1b' lb' 2/1/2019 12/31/2021
ASHEVILLE METAL 0.0200 0.100 1.000 1.000 0.400 1.000 0.430 1.000 1.000 7/27/2018 12/31/2021
ASHEVILLE PAINT 0.0030 0.070 1.000 1.000 0.400 1.000 0.240 1.000 0.650 1/1/2017 12/31/2021
BLUE RIDGE METALS 0.1000 lb.' lb.* 1/1/2017 12/31/2021
BORG-WARNER THERMAL 0.0200 0.069 0.99 0.99 0.39 1.00 0.236 1.00 0.640 _ 1/1/2017 12/31/2021
CONTLNENTIONALTEVES 0.0900 0.07 1.00 _ 1.00 0.40 1.00 0.24 1.00 0.65 1/1/2017 12/31/2021
CRAGGY PRISON 0.0800 700 300 1/1/2017 12/31/2021
DAY INTERNATIONAL MP01 _ 100.00 1/1/2017 12/31/2021
DAY INTERNATIONAL MP04 0.0700 2500 600 _ lb.' _ 1/1/2017 12/31/2021
EATON ELECTRICAL 0.0050 0.07 1.00 1.00 0.40 1.00 024 1.00 0.65 1/1/2017 12/31/2021
GFLINAMAR 0.0120 1.000 1.000 0.400 1.000 1.000 1.900 0.63 48.00 4/30/2020 12/31/2021
JACOB HOLM 0.4000 lb.' lb.' 6/11/2018 12/31/2021
KEARFOTT _ 0.0300 0.07 1.00 1.00 0.40 1.00 024 1.00 0.65 1/1/2017 12/31/2021
MERITOR 0.0350 0.055 0.781 0.781 0.313 1.000 0.188 1.000 0.508 1/1/2017 12/31/2021
MILKCO 02000 4500 2000 _1/1/2017 12/31/2021
MISSION HOSPITAL LAUNDRY 0.0700 350 350 1/1/2017 12/31/2021
NEW BELGIUM 0.1500 1000 1000 r 4/8/2019 12/31/2021
PRINCE MANUF. 0.0300 I 0.07 1.00 1.00 0.40 1.00 024 1.00 0.65 1/1/2017 12/31/2021
SAMOA 0.0030 1 I 0.070 1.000 1.000 0.400 1.000 0240 1.000 0.650 1/1/2017 12/31/2021
SIERRA NEVADA BREWING CO 0.2600 1000 1000 1/1/2017 12/31/2021
WILLIAM'S PLATING 0.0045 0.07 1.00 1.00 0.40 1.00 024 1.00 0.65 1/1/2017 12/31/2021
'Actual Pounds listed below _ -
DOMESTIC 19.89 18939 197.46 0.0005 0.0027 0.0437 0.0042 0.0057 0.0025 0.2140 0.0038 0.0001 0.0025 0.0005 0.0050 0.0622
Average Plant Flow 2014-2018 20.77
Average Industrial Flow CY 2018 0.88 _
(Domestic concentration based off headworks submitted 3/28/19)

POUNDS_ALLOCATED
(LBS/DAY) FLOW BOD TSS CD CR CU PB NI AG ZN CN HG AS BE SE Total Phenols O&G
ARCADIA FARMS 0.1000 _ 1,400 150
ASHEVILLE METAL 0.0200 0 0 0.017 0.167 0.167 0.067 0.167 0.072 0.167 0.167 0.000 0.000 0.000 0.000 0.000 0.000
ASHEVILLE PAINT 0.0030 0 0 0.002 0.025 0.025 0.010 0.025 0.006 0.025 0.016 0.000 0.000 0.000 0.000 0.000 0.000
BLUE RIDGE METALS 0.1000 0 0 0.000 0.000 0.000 0.529 0.000 0.000 _ 0.703 0.000 0.000 0.000 0.000 0.000 0.000 0.000
BORG-WARNER THERMAL 0.0200 0 0 0.012 0.164 0.164 0.066 0.167 _ 0.039 0.167 0.107 0.000 0.000 0.000 0.000 0.000 0.000
CONTINENTIONALTEVES 0.0900 0 0 0.053 0.751 0.751 0.300 0.751 0.180 0.751 0.488 0.000 0.000 0.000 0.000 0.000 0.000
CRAGGY PRISON 0.0800 467 200 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000
DAY INTERNATIONAL MP01 0.0000 0 0 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000
DAY INTERNATIONAL MPO4 0.0700 1,460 350 0.000 0.000 0.000 0.000 0.000 0.000 1.380 0.000 0.000 0.000 0.000 , 0.000 0.000 0.000
EATON ELECTRICAL 0.0050 0 0 0.003 0.042 0.042 0.017 0.042 0.010 0.042 0.027 0.000 0.000 0.000 0.000 0.000 0.000
JACOB HOLM 0.4000 1,200 2,400 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.063 0.000
GF LINAMAR 0.0120 0 0 0.000 0.100 0.100 0.040 0.100 0.000 0.100 0.190 0.000 0.000 0.000 _ 0.000 0.000 4.804
KEARFOTT 0.0300 0 0 0.018 0.250 0.250 0.100 0.250 0.060 0.250 0.163 0.000 0.000 0.000 0.000 0.000 0.000
MERTTOR 0.0550 0 0 0.016 0.228 0.228 0.091 0.292 0.055 0.292 0.148 0.000 0.000 0.000 0.000 0.000 0.000
MILKCO 0.2000 7,506 3,336 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 - 0.000 0.000 0.000 0.000 0.000
MISSION HOSPITAL LAUNDRY 0.0700 204 204 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 _ 0.000 0.000 0.000 0.000 0.000 0.000
NEW BELGIUM 0.1500 1,251 1,251 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 _
PRINCE MANIA'. 0.0300 0 0 0.018 0.250 0.250 0.100 0250 0.060 0.250 0.163 0.000 0.000 0.000 0.000 0.000 0.000
SAMOA 0.0030 0 0 0.002 0.025 0.025 0.010 0.025 0.006 0.025 0.016 0.000 0.000 0.000 0.000 0.000 0.000
SIERRA NEVADA BREWING CO 02600 2,168 2,168 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000
WILLIAM'S PLATING 0.0045 0 0 0.003 0.038 0.038 0.015 0.038 0.009 0.038 0.024 0.000 0.000 0.000 0.000 0.000 0.000
0.00 0.0000 0 0 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000
0.00 0.0000 0 0 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000
0.00 0.0000 0 0 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000
INDUSTRIAL POUNDS 1.6025 15,656 10,060 0.141 2.039 2.039 1.345 2106 0.497 4.189 1.509 0.000 0.000 0.000 0.000 0.063 4.804
DOMESTIC 19.8900 31,417 32,755 0.081 0.454 7.244 0.695 0.951 0.416 35.499 0.634 0.017 0.415 0.083 0.829 10.312 0.000
TOTAL POUNDS/DAY 21.4925 47,073 42,816 0222 2493 9.283 2040 3.056 0.913 39.688 2.143 0.017 0.415 0.083 0.829 10.375 4.804
ALLOCATION TABLE
(LBS/DAY)
FLOW BOD TSS CD CR CU PB NI AG ZN CN HG AS BE SE Total Phenols O&G
TOTAL ALLOWED 40.00 70,390 74,726 5.54 65.61 102.89 5.04 173.22 0.47 173.22 _ 32.73 020 12.02 21.22 26.84 692.89
ALLOW.W/10%SA.FA. 36.00 63,351 67,254 4.987 59.046 92.605 4.534 155.900_ 0.426 _ 155.900 29.457 0.178 10.815 19.094 24.155 623.598
INDUSTRY TOTAL LBS 1.603 15,656 10,060 0.141 2039 2.039 1.345 2106 0.497 4.189 1.509 0.0000 0.0000 0.0000 0.0000 0.0629
DOMESTIC TOTAL LBS 19.89 31,417 32,755 0.081 0.454 7.244 0.695 0.951 _ 0.416 35.499 0.634 0.0166 0.4147 0.0829 0.8294 10.3124
TOTAL IND&DOM LBS 21.49 47,073 42,816 0222 2493 9283 2.040 3.056 0.913 39.688 2.143 0.0166 0.4147 0.0829 0.8294 10.3753
POUNDS REMAINING 14.51 16,277 24,438 4.765 56.552 83.322 2.494 152.843 -0.487 11621 27.315 0.1617 10.400 19.011 23.326 613.223
PERCENT REMAINING 40.30 25.69 36.34 95.55 95.78 89.98 55.00 98.04 -114.28 74.54 9273 90.69 96.17 99.57 96.57 98.34