NCG030293_DMR_20200706

W
SHIELD
ENGINEERING, INC.
July 6, 2020
Rick Mirecki
CIRCOR Pumps North America LLC
1710 Airport Road
Monroe, North Carolina 28110
Subject: Monthly Stormwater Sampling — June 2020
Certificate of Coverage No. NCG030293
CIRCOR Pumping Technologies —Monroe, NC
Shield Project No. 1150109-02
Dear Mr. Mirecki:
RECEIVED
JUL 2 7 2020
GENTFWL HLEr;
DWR SECTION
There were no qualifying rainfall events for the month of June 2020, (as defined by General Permit No.
NCG030000). As a result, no monthly stormwater samples were collected for Stormwater Discharge Outfall
#004 at the CIRCOR Pumps North America LLC — Monroe facility in June. According to rainfall data collected
for the month, four rain events or group events occurred on June 7s , June 10's, June 161 and June 271, producing
0.01 inches, 0.18 inches, 0.04 inches and 0.44 inches of rain, respectively. However, each of these events took
place after normal business hours, within 72 hours of the last rain event, or did not produce enough rainfall to
collect a sample. Shield will continue to monitor daily weather conditions and attempt coordination of
appropriate staff and resources to facilitate adequate sample collection. CIRCOR — Monroe facility should
complete all relevant sections on the Stormwater Discharge Monitoring Report (DMR). The completed DMR
form should then be mailed to the regulatory agency's Central Files.
Shield will continue to attempt to perform monthly sampling per Tier Two requirements until instructed to halt
by CIRCOR. Shield greatly appreciates the opportunity to provide environmental services to the CIRCOR
Pumps North America LLC. If you have any questions in reference to this document or require further
information, please feel free to contact either of the undersigned at [phone].
Respectfully,
SHIELD ENGINEERING, INC.
Magdalene Tzannis
Senior Project Manager
Bran�gg5
Staff Engineer
Attachments: Discharge Monitoring Report — June 2020
��fC6tiL. -
Robert L. Griffin, PE
President/CEO
4301 Taggart Creek Road Telephone [phone]
Chadette, NC 28206 w .shieldenglneering.c0m Fax [phone]

Stormwater Discharge Monitoring Report
for North Carolina Division of Energy, Mineral and Land Resources General Permit No. NCG030000
Date submitted 71612020
CERTIFICATE OF COVERAGE NO. NCG03 0 2 9 3 SAMPLE COLLECTION YEAR 2020
FACILITY NAME Ciroor Pumping Technologies SAMPLE PERIOD Q Jan -June July -Dec
COUNTY Union or Q Monthly' June (month)
PERSON COLLECTING SAMPLES NA CHARGING TO CLASS ❑ORW ❑HQW [::]Trout ❑PNA
LABORATORY NA Lab Cert. # NA V ^E{� ` sf ❑Zero -flow ❑Water Supply ❑SA
Comments on sample collection or analysis: JUL 2 7 202� Mother
No qualifying rain event during normal business hours
CENTRAL FILES PLEASE REMEMBER TO SIGN ON PAGES 2 AND/OR 3 4
DWR SECTION
Part A: Stormwater Benchmarks and Monitoring Results
n No discharge this period?z
Outfall No.
Date Sample
p
Collected'
(mo/dd/yr)
24-hour rainfall
amount,
Inches'
Total Suspended Solids
pH,
Standard units
Total Copper
Total Lead
Total Zinc
Non -Polar O&G/
Total Petroleum
Hydrocarbons
Total Toxic
Organicss
Benchmarks
-
-
100 mg/L or 50 mg/L°
6.0 — 9.0
0.010 mg/L
0.075 mg/L
0.126 mg/L
15 mg/L
1 mg/L
Parameter Cade
-
46529
C0530
00400
01119
01051
01094
00552
78141
SDO #004
NA
NA
NA
NA
NA
NA
NA
NA
NA
'Monthly sampling (instead of semi-annual) must begin with the second consecutive benchmark exceedance for the same parameter at the same outfall.
' For sampling periods with no discharge at any single outfall, you must still submit this discharge monitoring report with a checkmark here.
3The 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.
° See General Permit, Section B, Table 1 to identify 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: 11/1/2018-05/31/2021 SWU-245, last revised 11/1/2018
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."
Name (Print name)
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 me/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 3, Tier 2, 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.
n No discharge this period?2
Outfall No.
Date Sample Collected'
(mo/dd/yr)
24-hour rainfall amount,
Inches3
New Motor Oil or
Hydraulic Oil Usage
Non -Polar O&G/ Total
Petroleum Hydrocarbons
Total Suspended
Solids
Benchmarks
-
-
-
1S mg/L
100 mg/L or 50 mg/L4
Parameter Code
46S29
NCOIL
005S2
C0530
Footnotes from Part A also apply to Part B
Note: If you report a sample value in excess of the benchmark, you must implement Tier 1, Tier 2, or Tier 3 responses. See General Permit text.
Permit Date:11/1/2018-05/31/2021 SWU-245, last revised 11/1/2018
Page 2 of 3

FOR PART AND PART B MONITORING RESULTS:
• A BENCHMARK EXCEEDANCE TRIGGERS TIER 1 REQUIREMENTS. SEE PERMIT PART II SECTION B.
• 2 EXCEEDANCES IN A ROW FOR THE SAME PARAMETER AT THE SAME OUTFALL TRIGGER TIER 2 REQUIREMENTS. SEE PERMIT PART II SECTION B.
• TIER 3: HAS YOUR FACILITY HAD 4 OR MORE BENCHMARK EXCEEDENCES FOR THE SAME PARAMETER AT ANY ONE OUTFALL? YES ❑ NO ❑
IF YES, HAVE YOU CONTACTED THE DEMLR REGIONAL OFFICE? YES13NO13
REGIONAL OFFICE CONTACT NAME:
Mallon orlainal copy of this DMR, Includina all "No Dlscharae" reports, within 30 days of receipt of the lab results for at end of monitoring period in the
case of "No Discharge" reports) to:
Division of Water Quality
Attn: DWQ Central Files
1617 Mail Service Center
Raleigh, North Carolina 27699-1617
"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 ersonnel properly gather and evaluate the information submitted. Based on my Inquiry of the person or persons who manage the system, or
those persons dire y responsible for gathering the information, the information submitted is, to the best of my knowledge and belief, true, accurate, and complete. I
am awa�e4hat th ro are signiflqaa penalties for submitting false information, including the possibility of fines and imprisonment for knowing violations."
3 /4 ao
Date
Permit Date:11/l/2018-05/31/2021
SWU-245, last revised 11/1/2018
Page 3 of 3 - , /1