NCG140435_2022 DMR_20220725

Resource
Management
RMAAssociates
SENT VIA FEDEX DELIVERY ON THIS DATE
July 25, 2022
NCDEQ
Water Quality Regional Operations
2090 U.S. 70 Highway
Swannanoa, NC 28778-8211
Re: DMRs for Monitoring Period 4/1/2022 to 6/30/2022
American Concrete, Inc. — Permit No. NCG140435
To Whom it May Concern:
On behalf of American Concrete, Inc., enclosed please find the following:
888-RMA-0230
[e-mail]
www,rmagreen.com
• Completed DMR with original signature for the monitoring period referenced above, and
• Completed Limit Violation DMR with original signature (to identify the exceedance of one
(1) of the pollutant parameters).
Should you have any questions, please do not hesitate to contact me.
Sincerely,
Christopher Ruhlin
Environmental Consultant
CWR/cr
Encls.
PC: Kevin Stroupe, American Concrete, Inc. (w/encls., via email)
Michelle Stroupe, American Concrete, Inc. (w/encls., via email)
Environmentof Complionce & Due Diligence Services

NCDEQ Division of Energy, Mineral and Land Resources
Wastewater Discharge Monitoring Report (DMR) Fora for NCGI41000
Ready -Mix Concrete
Click here for instructions
Complete, sign, scan and subunit the DMR via the Stfirrnwater_NPQr$ Permit Data Monitoring RgRgrt (DMR) l Moadform within
30 days of receiving sampling results. Mail the original, signed hard copy of the DMR to the �jni�ropriate D� Nil R Rvorral Office.
Certificate of Coverage No NCG14 0435
Person Collecting Samples: Kevin Strovpe
Facility Name: American Concrete, Inc.
Laboratory Name: Water Tech Labs, Inc.
Facility County: Burke
Laboratory Cert. No.: 50
Discharge during this period: [D Yes ❑ No (if no, skip to signoture and date)
Has your facility implemented mandatory Tier response actions this sample period_ for any benchmark exceedances? ❑ Yes ONo
if so, which Tier (I,11, or I11)? NIA
_
A copy of this DMR has been uploaded electronically via hats://edots.deci.nc.goyi'Eg ms(sw-PmR ✓�] Yes 0 No
Date Uploaded: 7-ZOZ Z
Analytical Monitoring Requirements for Outfalls with Industrial Activities — Effluent limits in (iced)
Parameter
Parameter
Outfall001
Outfall
outfail
Outfall _
Outfall
Code
N/A
Receiving Stream Class
WS_1V
N/A
Date Sample Collected MM/DD/YYYY
06/2812022
_
922.20
E]aily Flow Rate in cfs (SMA of 7Q10
N/A
for HQW/ORW)
C0530
TSS in mg/L(3D, 20, or 101
61.3
4a1lOQ
pH in standard units (6,0.9.0
8'7
freshwater, 6.8-9.5 saltwater)
00545
Settleable Solids in iiQW, ORW, SA,
<0. E
Se, Tr &. P NA L5 aLA -
Non -Polar Oil & Grease in mg/L (N/A,
00552
but samples above 15 require tiered
<4.9
responses)
* outfalls to outstanding Resource Waters (ORW), High Quality Waters (HQW) have a TSS limit of 20 mg/t, outfalls to Trout Waters (Tr) and
Primary Nursery Areas (PNA) have a TSS limit of 10 mg/L. All other water classifications have a benchmark of 30 mg/L.
Notes (optional): pal analy§is performed beyond hold t#me.
"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. Rased 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 vic4ations."
Email Address [e-mail]
i3at
Phone Number 828-443.-0034

NCDEQ Division of Energy, Mineral and Land Resources
Wastewater Discharge Monitoring Report (OMR) Forni for NCG140000
Ready -(fix Concrete
Click here for instructions
Complete, sign, scan and submit the DMR via thet4rmwater-NPC7S Permit Data Monitorin lie on DMR i1 .laad form within
30 days of receiving sampling results. Mail the original, signed hard copy of the DMR to the 2plro F i,ite DEM1,17.Re innal Q€lice.
Certificate of Coverage No. NCG140435
Person Collecting Samples: Kevin Stroupe
_
Facility Name: American Concrete, Inc.
Laboratory Name: Water Tech labs, Inc.
_
Facility County: Burke
Laboratory Cert. No.: 50
Discharge during this period: 21 Yes [] No (if no, skip to signature and dote)
Has your facility implemented mandatory Tier response actions this sample period for any benchmark exceedances? ❑ Yes SNo
if so, which Tier (1, II, or Ili)? N/A
A copy of this DM)t has been uploaded electronically via httlasWedocs.dect.nc. ov Forrns SW-0MR 0 Yes ❑. No
Crate Uploaded:
Analytical Monitoring Requirements for Mtfalls with Industrial Activities — Effluent Limits in (Red)
Parameter
parameter
Outfall 001
outfall
t u fall
outfall _
Outfall
Code
N/A
_
Receiving Stream Class
WS-lV
-
N/A
Date Sample Collected MM/DD/YYYY
0$/28/2022
—��
�--
3z22p
Daily Flow Rafe in cis (50°� of 7Q],t3
NIA
lest HOW/ORW)
00530
TSS in mg/L (30, 20, or 10*)
_
61.3
—
--
t104©0
pH in standard units (5.0.9.0
$'7
freshwater, 6.".5 saltwater)
00545
Settleable Solids in HQW, ORW, SA,
0' l
SB, Tr & PNA (5 mL/L)
_
Non -Polar Oil & Grease in mg/L (N/A,
�
00552
but samples above 25 require tiered
<4.3
responses)
* Outfails to Outstanding Resource Waters (ORW), High Quality Waters (HQW) have a TS5 limit of 20 mg/L, outfalls to Trout Waters (Tr) and
Primary Nursery Areas (PNA) have a TSS limit of 10 mgjt. All other water classifications have a benchmark of ail mg/L.
Nqo s (2ptional): pH analysis performed beyond hold time.
"1 certify by my signature below, under penalty of law, thatthis 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."
Sienature of Rermittee or Deleizated Authorii6d individual
Email Address americaneoncrete2l@gmail..corn
Phone Number 828-443-0034

LIMIT VIOLATION DISCHARGE MONITORING REPORT (DMR) —WASTEWATER
SUBMIT TO REGIONAL OFFICE*
General Permit No. NCG140000
'Use this form if any wastewater samples have EXCEEDED A WASTEWATER LIMIT for any parameter.
Send sample results to the DEMLR Regional Office within 30 days of receipt from the laboratory.
Certificate of Coverage No. NCG14 0®
Facility Name: American Concrete, Inc.
County: Burke
Phone Number: 82( 8 ) 443-0034
Certified Laboratory: Water Tech Labs, Inc.
Sample Collection Period: Qtr 1 ❑ Qtr 2 0 Qtr 3 ❑ Qtr 4 ❑ Calendar Year 2022
If Monthly Monitoring: Month
Person Collecting Samples: Kevin Stroupe
Lab # 50
Lab #
Discharge to HQW or ORW waters? Yes ❑ No ❑■
Discharge to SA waters? Yes ❑ No [0 Discharge to Tr (Trout) waters? Yes ❑ No 0
Discharge to SB or PNA waters? Yes ❑ No ❑,r If HQW, what is the 7Q10 flow rate? or Tidal, 7Q10 not available ❑
Wastewater Monitorina Requirements
Outfall
No.
Date Sample
Collected
Daily Flow
Rate, cfs
pH,
SU
Total Suspended
Solids (TSS), mgll
Settleable
Solids,
m III
ifa licable-
Non -Polar O&G (EPA Method 1664
(SGT-HEM)), mgll
-
--
> oldd yr
i :�FNt7 F �■ss!-
-
14OW ar ORW
50% of 7Q10
Indicate NOFLOWif
applicable
fieshwater
6.0-9.0
saltwater
6.8-8.6
Standard
30
KOW
20
HOW I ORW bnd Tr, or PNA
10
HOW, ORW, SA, Sa, PNA, or
arty Trout
5
No Limit
Samples above Benchmark
subsubject to Tiered Responses
15
001
06/28/22
NIA
8.7
61.3
<0.1
<4.9
Permit Date 811/2017 -- 6/30/2022 fast Revised 8-22-2017
Page 1 of 3

Certificate of Coverage No. NCG14 ®®��
Wastewater Monitorina Reauirements
Outfall
No.
Date Sample
Collected
Daily Flow
Rate, cfs
pH,
SU
Total Suspended
Solids (TSS), mgll
Settleable
Solids,
MI/1
ifapplicable
Non -Polar O&G (EPA Method 1664
(SGT-HEM)), mg11
-
moldd/yr
or "NO FLOW"
HQW or ORW
50% of 7010
indicate MO FLOW it
applicable
freshwater
6.0-9.0
saltwater
6.8-13. r
V J
Standard
30
HOW
20
HQW l ORW and Tf, or PNA
10
HQW, ORW, SA, SB, PNA, or
any Trout
rJ
No Limit
Sam es above Benchmark
w
subject to Tiered Responses
16
"PAGE NOT NEEDED —
Permit Date 8/1/2017 — 6/30/2022 Last Revised 8-22-2017
Page 2 of 3

Certificate of Coverage Igo_ NCG14 [:0]®F3-]F
CERTIFICATION
"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. 1 arty aware that there are significant penalties for submitting false information, including the possibility of fines and
imprisonment for knowing violations," fRequired by 40 CFR §122.22j
Signature
Mail Limit Violation DMR to Your DEMLR Regional Office Land Quality Section:
ASHEML.E REGIONAL OFFICE
2090 US Highway 70
Swannanoa, NC 2.8778
(828} 296-4500
RALEIGH REGIONAL OFFICE
3800 Barrett Drive
Raleigh, NC 27609
[phone]
WINSTON-SALEIM REGIONAL
OFFICE
450 Hanes Mill Road, Suite 300
Winston-Salem, NC 27103
[phone]
FAYETTEVIL.LE REGIONAL OFEiCE
225 Green Street
Systel Building Suite 714
Fayetteville, NC 28301-5043
[phone]
WASHINGTON REGIONAL OFFICE
943 Washington Square Mail
Washington, NC 27889
[phone]
CENTRAL OFFICE
Questions for The Central Office
Stormwater Permitting Prograrn9
(919) 707--9220
MOORES'VILLE REGIONAL OFFICE
610 East Center Avenue/Suite 301
Mooresville, NC 28115
[phone]
WILMING'TON REGIONAL OFFICE
127 Cardinal Drive Extension
Wilmington, NC 28405-2845
[phone]
Permit Date 81112017 — 6130t2022 Last Revised 8-22-2017
Page 3 of 3

LIMIT VIOLATION DISCHARGE MONITORING REPORT (DMR) — WASTEWATER
SUBMIT TO REGIONAL OFFICE*
General Permit No. NCG140000
*Use this form if any wastewater samples have EXCEEDED A WASTEWATER LIMIT for any parameter.
Send sample results to the DEMLR Regional Office within 30 days of receipt from the laboratory.
Certificate of Coverage No. NCG14
Facility Name: American Concrete, Inc. Sample Collection Period: Qtr 1 ❑ Qtr 2 ❑■ Qtr 3 ❑ Qtr 4 ❑ Calendar Year 2022
County: Burke If Monthly Monitoring: Month
Phone Number. 32+ 8 i 443-0034 Person Collecting Samples: Kevin Stroupe
Certified Laboratory: Water Tech Labs, Inc. Lab # so
Lab #
Discharge to HQW or ORW waters? Yes ❑ No ❑■
Discharge to SA waters? Yes ❑ No ❑� Discharge to Tr (Trout) waters? Yes ❑ No 0
Discharge to SB or PNA waters? Yes ❑ No [D If HQW, what is the 7Q10 flow rate? or Tidal, 7010 not available ❑
Wm1 +eurn+sr r1Ar%ni+nrinrr r?nrfuirmmnn+c
Outfall
No.
Date Sample
Collected
Daily Flow
Rate, cfs
pH,
SU
Total Suspended
Solids (TSS), mgll
Settleable
Solids,
mill
if a Iicable
Non -Polar O&G (EPA Method 1664
(SGT-HEM)), mgll
mo/dd/yr
or "NO FLOW"
HQW or ORW
50% of 7010
Indicate NO FLOW if
applicable
freshwater
6.0-9.0
saltwater
6.8-8.5
Standard
30
HQW
20
HQW ! ORW and Tr, or PNA
10
HQW, ORW, SA, SB, PNA, or
any Trout
5
No Limit
Samples above Benchmark
subject to Tiered Responses
15
001
06128/22
N/A
8.7
61.3
c0,1
<4.9
Permit Date 811/2017 — 613012022 Last Revised 8-22-2017
Page 1 of 3

Certificate of Coverage No. NCG14 D]® 3� 5]
Wastewater Monitorina Reauirements
Outfall
No.
Date Sample
Collected
Daily Flow
Rate, cfs
pH,
SU
Total Suspended
Solids (TSS), mgll
Settleable
Solids,
mlfl
if applicable
Non -Polar O&G (EPA Method 1664
(SGT-HEM)), mg1l
mofddlyr[w�
or "NO FLOW"
HQW or ORW
60% of 7010
Indicate NO FLOW if
applicable
freshwater
6.0-9.0
saltwater
c
V
Standard
30
HQW
20
HQW I ORW and Tr, or PNA
10
HQW, ORW, SA, 5s, PNA, or
any Trout
No Limit
Samples above Benchmark
subject to Tiered Responses
1s
**PAGE NOT NEEDED***
t
Permit Date 8/1/2017 — 6/30/2022 Last Revised 8-22-2017
Wage 2 of 3

Certificate of Coverage No. NCG14 FQ]LiL l 5]
CERTIFICATION
"I certify, under penalty of lava, 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. l am aware that there are significant penalties for submitting false information, including the possibility of fines and
imprisonment for knowing violations." ]Required by 40 CFR §122.22]
�y
Signature
Date
Mail Limit Violation DMR to Your DEMLR Regional Office Land Quality Section:
ASHEVTLLE REGIONAL OFFICE
2090 US Highway 70
5wannanoa, NC 28778
[phone]
RALEIGH REGIONAL OFFICE
3800 Barrett Drive
Raleigh, NC 27609
[phone]
WiNSTON-SAllENI REGIONAL
OFFICE
450 Hanes Mill Road, Suite 300
Winston-Salem, NC 27103
[phone]
FA,YETTEVILLE REGIONAL UMW
225 Green Street
Systel Building Suite 714
Fayetteville, NC 28301-5043
[phone]
WASHINGTON REGIONAL OFFICE
943 Washington Square Mall
Washington, NC 27889
[phone]
CENTRAL 0171"Cr . .
Questions for The Central Office
Stonnwater Permitting Program?
[phone]
MOORVILLE REGIONAL OFFICE
610 Cast Center Avenue/Suite 301
Mooresville, NC 28115
[phone]
WIL INGTONREGIONALOFFI.CE
127 Cardinal Drive Extension
Wilmington; NC: 28405-2845
[phone]
Permit Date 811/2017 -- 6130/2022 toast Revised 8-22-2017
Page 3 of 3