NCG030127_MONITORING REPORT_20200924

0
GRANGES
September 22, 2020
Semi -Annual Summary Stormwater DMR
NPDES Permit No. NCG030000
Certificate of Coverage No. NCG030127
Dear Administrator:
1709 Jake Alexander Blvd
Salisbury, NC 28146
Tel [phone]
Fax [phone]
RECEIVED
q,EP 2 4 20K,
DENR-DEMLR
Land Quality Section
,Nooresville Regional Office
Enclosed are two signed copies of the semi-annual Stormwater Discharge Monitoring Report (DMR) for the
Granges Americas, Inc Salisbury Plant covering the period of October 2018. The report covers monitoring
results for all January- June 2020.
The results reported for Out Fall I detected levels of copper that exceeded the benchmark value.
Granges Americas conducted extensive grounds cleaning during the sampling month. We believe that the
disruption of the ground created the benchmark increase. Granges has conducted an in-depth inspection of the
grounds and found no definitive possibility of the source of the Copper. We will continue to monitor the
situation.
As required by General Permit No. NC6030000, a second sample of Copper will be taken after a measurable
rainfall event. We will also conduct the second semi-annual sampling as well.
Notification of results will be supplied once received by the lab.
Should you have questions or comments, please contact Ronnie Britt at [phone]. 1 am the new site contact
for the Salisbury site, Robin Tolliver is no longer with the company.
Best Regards,
��
NecmiDogan
Site Manager
Granges Americas Inc- Salisbury, NC Site
Email: [e-mail]

RECEIVED
NCDEQ Division of Energy, Mineral and Land Resources p
Stormwater Discharge Monitoring Report (DMR) Form for NCG03(
Metal Fabrication DENR-DEMLR
Land Quality Section
Click here for Instructions nooresville Regional Office
Complete, sign, scan and submit the DMR via the Stormwater NPDES Permit Data Monitoring Report(DMA) Upload form within
30 days of receiving sampling results. Mail the original, signed hard copy of the DMR to the appropriate DEMLR Regional Office.
Certificate of Coverage No. NCG03 D 1 2 7 Person Collecting Samples: Robin Tolliver
Facility Name: Oranges Americas Laboratory Name: Pace Analytical
Facility County: Rowan El Laboratory Cert. No.:
Discharge during this period: 9 Yes ❑ No (1jno, skip to signature and dote)
Has your facility Implemented mandatory Tier response actions for any benchmark exceedances? ®Yes []No
If so, which Tier (1, 11, or III)? 1 Q
Analytical Monitoring Requirements for Outfalls with Industrial Activities —Benchmarks In IRedl
Parameter
Code
Parameter
outfaB01
Outfall03
outfaB
Outfall
outfall
N/A
Receiving Stream Class
N/A
Date sample Collected MM/DD"
06/18/2020
06/18/2020
46529
74-Hour Rainfall In Inches
0.025
0.025
OD552
Non -Polar CHI & Grease in mg/L (15)
N/A
NIA
C0530
TSS in mg/L (100 or SO*)
3.8
9.8
00400
PH In standard units (6.0-9.o)
7.0
5,8
NCDIL
New Moth /Hydraulic Oil Usage Ingallmont
N/A
N/A
02119
Copper, total recoverable In mg/L
(0.010 Fw, 0.005 stvi
0.0247
ND
02051
Lead, total recoverable in mg/ L
10.075 FW. 0.220 SW)
ND
ND
D7094
Zinc, total recoverable In mg/ L (0.126
RN. 0.095 5
0.0507
0.053
78141
Total TodeOrganics (ITO)Inmg/L(1)
NIA
A/ A{-
Oudalis to Outstanding Resource Waters (ORW), High Quality Waters (HQW),Trout Waters (Tr) and Primary Nursery Areas (PNA)
have a benchmarkTSS limit of 50 mg/L All other water classifications have a benchmark of Soo mg/L
Notes o tional): Robin Tolliver is no longer with the company. This Is the reason for the late reporting.
"I certify by my signature below, 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 quailfled 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." n
1912o 2 o
Signature of Perrnittee or Delegated Authorised Individ al Date

NCDEQ Division of Energy, Mineral and Land Resources
Stormwater Discharge Monitoring Report (DMR) Form for NCG03OOOO
Metal Fabrication
Click here for Instructions
Complete, sign, scan and submit the DMR via the 5tormwater NPDES Permft Data Monitoring Report (DMR) Upload form within
30 days of receiving sampling results. Mall the original, signed hard copy of the DMR to the appropriate DEMLR Regional Office.
Certificate of Coverage No. NCG03 0 1 2 7 Person Collecting Samples: Robin Tolliver
Facility Name: Granges Americas Laboratory Name: pace Analytical
Facility County: Rowan El I Laboratory Cart. No.:
this Period:* Yes rl No
Has your facility Implemented mandatory Tier response actions for any benchmark ezceedances? ® Yes ❑ No
If so, which Tier (1, It, or III)? 1 0
Analytical Monitoring Requirements for Outfalis with industrial Activities — Benchmarks in (Red)
Parameter
Code
Parameter
ouNagO1
Outfa003
Outran
Outfall
Outfall
N/A
RecelvingStream Class
N/A
Date Sample CollectedMM/DD/YYW
06/IW020
0511MO20
46529
24-Hour Rainfall In Inches
0.025
0.025
ODSS2
Non -Polar CHI & Grease In mg/L 115)
N/A
N/A
CO530
TSS In mg(L (100 or 501)
3.8
9.8
OD400
pH in standard units (6.0-9.0)
7.0
6.6
NCO1L
New al/month Motor/Hydraulic Oil Usage In
N/A
N/A
01119
10.010 FW, 0!m Copper, total recoverable In mg/L
00
0.0247
ND
01051
Lead, total recoverable In mg/ L
0.075 FW, 0.220 Sw)
ND
ND
FDw9a
Zlnc, total recoverable In mgf L (0.126
FW, 0.095 St
0.0507
0.053
7 41
Total Took Organics (I TO) In mg/L(i)
NIA I
A/ A-
Oudalls to Outstanding Resource Waters (ORW), High Quality Waters IHQW), Trout Waters (Tr) and Primary Nursery Areas (PNA)
have a benchmarkTSS limit or so mg/L All other water classifications have a benchmark of 100 mg/L
Notes optional):Rohln Tolliver Is no longer Wth the company. This is the reason for the late reporOrp.
"I certify by my signature below, 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 lines and Imprisonment for
knowing violations," n
l9% 20 2 o
Signature of Pennittee or Delegated Authorized IndividSal Date