NCG140453_MONITORING INFO_20190305

5TORMWATER D1V1SlON CODING 3ntt l
NCG -PERMITS
PERMIT NO. /v Ci� 'L�hy 3
DOC TYPE ❑ HISTORICAL. FILE
L2- MONITORING REPORTS
DOC DATE ❑ ��� c
YYYYM M D D

ANNUAL SUMMARY DISCHARGE MONITORING
REPORT (DMR) — WASTEWATER
SUBMIT TO CENTRAL OFFICE*
General Permit No. NCG140000
Calendar Year 2018
"Report ALL WASTEWATER monitoring data on this form (include "No Flow"Mo Discharge" and Limit Violations) from
the previous calendar year to the DEQ by MARCH 1 of each year.
Cer#ificate of Coverage No. NCG14 ®®❑ 3❑
Facility Name: Fletcher Plant
County: Guilford
Phone Number: (828 ) 254-7176 Total no. of outfalls monitored 1
Certified Laboratory Pace Analytical Lab #
Lab #
Wastewater (WW) Discharge Outfall No. 001
Does this outfall discharge WW to SA waters? Yes ❑ No ❑✓
Does this outfall discharge WW to SB or PNA waters? Yes ❑ No ✓]
Does this outfall discharge WW to HQW or ORW waters? Yes ❑ No ❑✓
If so, what is the 7Q10 flow rate? or Tidally influenced waters, 7Q10 not available ❑
Does this outfall discharge WW to Trout (Tr) designated waters? Yes ❑ No ✓❑
Were there any limit violations in the calendar year? Yes ❑ No 0
Outfall No.
Daily Flow Rate,
cfs
pH,
Su
TSS,
mgll
SS,
mlll
If applicable
Non -Polar O&G (EPA Method 1664
(SGT-HEM)), mgll
Effluent
Limitations
Oaily Maximum
HOW or ORW
HOW
of 7Q10
indicate NO FLOW it
applicable
freshwater
6.0-9.0
saltwater
6.8-�.
U
Standard
30
HOW
20
HOW l O FNA nd Tr, or
10
HOW, ORW, SA,
SB,PNA,orany
Trout
5
No Limit
Samples above Benchmark
subject to Tiered Responses
15
Date'
Sample
collected,
molddlyr
b
•4,d
t
T. r
5/16/2018
001
7.2
17.6
!
Ktk-.,t:i V E:-F�.J
.Jan A 4
']
9/30/2018
NO FLOW
Ytr
CEN i RAL FILES
11/30/2018
001
7.6 1
8.2
CAAJR SEC
Permit Date 8/112017 — 6/30/2022
Last Revised 8-22-2017

Certificate of Coverage No. NCG14 F-01 CF3,
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. I 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)
Signature
Date i
Mail Annual Summary Wastewater DMR to the NCDEQ Central Office:
Note the address is correct — Central Files is housed in DWR (not DEMLR)
N.C. Department of Environmental Quality (DEQ)
Division of Water Resources
Attn: DWR Central Files
1617 Mail Service Center
Raleigh, NC 27699-1617
Central Files Telephone [phone]
Questions? Contact DEMLR Stormwater Permitting Staff in the Central Office at:
[phone]
Permit Date 8i112017 -- 6/30/2022
Last Revised 8-22-2017

ANNUAL SUMMARY DISCHARGE MONITORING
REPORT (DMR) — STORMWATER
SUBMIT TO CENTRAL OFFICE`
General Permit No. NCG140000
Calendar Year 2018
"Report ALL STORMWATER monitoring data on this form (include "No Floy/7"No Discharge" and Benchmark
Exceedances) from the previous calendar year to the DEQ by MARCH 1 of each year.
Certificate of Coverage No. NCG14 OD®1
Facility Name: Fletcher
County: Henderson
Phone Number: ­26­) 828 686-3040
Certified Laboratory Pace Analytical
Lab #
Lab #
Total no. of SDOs monitored
Stormwater Discharge Outfall (SDO) No. 001 VMA Outfall? Yes ❑ No ❑
Is this outfall currently in Tier 2 for any parameter? Yes ❑ No Q REC I
Was this outfall ever in Tier 2 during the past year? Yes ❑ No ❑✓ MAR 0 4
If this outfall was in Tier 2 last year, was monthly monitoring discontinued?
Cr_NTR} t,
Yes, enough consecutive samples below benchmarks to decrease frequency ❑ OV'R SI .0
Yes, received approval from DEMLR to reduce monitoring frequency 13
Other 1]
Outfall No.
Total Rainfall,
inches
Total
Suspended
Solids TSS
( )�
m I l
pH,
SU
Non -polar O&G
(EPA Method
1664 SGT-HEM ,
( ))
mgll (VMA)
If applicable
New Motor Oil
Usage (gallmo.)
If applicable
Sformwater
Benchmarks
Indicate NO Fcow if
applicable
Circle Benchmark
100150
..
60-90
15
>55 gallmo. average requires T55 and
Non -polar O&G monitoring
Date Sample
Collected,
molddlyr
5116/18
001
17.6
7.2
9/30/2018
NO FLOW
1113012018
001
8.2
7.6
Permit Date 8/1/2017 — 6/3012022
Last Revised 8-22-2015
VEC
2019
FILES
Tiopt

Certificate of Coverage No. NCG14 � 01HCF3—
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. I am aware that there are significant penalties for
submitting false informatioi,, including the possibility of fines and imprisonment for knowing violations."
[Required by 40 C.,R §122.22)
Signature
Date
i�
Mail Annual Summary Stormwater DMR to the NCDEQ Central Office:
Note the address is correct — Central Files is housed in DWR (not DEMLR)
N.C. Department of Environmental Quality (DEQ)
Division of Water Resources
Attn: DWR Central Files
1617 Mail Service Center
Raleigh, NC 27699-1617
Central Files Telephone [phone]
Questions? Contact DEMLR Stormwater Permitting Staff in the Central Office at:
[phone]
Permit Date 81112017 — 6/30/2022
Last Revised 8-22-2015

7
r�
Stormwater Discharge Outfall (SDO)
(qualitative Monitoring Report
For guidance on filling out this/putt, please visit. I;ttha/1t�a.cnr.at;t[c iEC.tlslsull"ot'ntti DocttnEents.htirtilnli.ec101-IIIs
Permit No.: NIC_I_I 1_I_I_1
facility Name: ACvan
County: 1,leh der. cans
lnspeclor: —1�7A4LIJAIL
/ / or Certi
of Coverage No.: N/C/G/LI4-/ OVA/ 5/_p
Dale of Inspection: 11 3 C7 — ";A ur O
'I'inle of' Inspection: Fs: 00
Total Event Precipitation (inches): , 75 1AN 10 W9
,
Was this .t Representative Storm Event? (See inliorm;ttion below) Yes r R C *RAL FILES
❑ jvv SECTION
Please check your permit to veri/y if Qualitative Monitoring inert be petfortned during a representative
stnn•ntt elicit/ (rc(lttirennents vary).
A "Representative Storm Event" is :t storm event that measures greater than 0.1 inches of rainfall anti that
is preceded by at least 72 hour/ (3 days) in which no storm event measuring greater than 0.1 inches has
occurred. A tingle storm event may contain up to 10 consecutive hours of no precipitation. j
By this signature, I certify that This report is accurate and complete to the best of my knowledge:
(Signature-df' Permittee or Designee)
1. Outfall Description:
OuUfall No. I _ Structure (pipe, ditch, etc.) Me -A. -
Receiving Receiving Stream: � lA G�ytsd eii ��� n�:�G �r�rajr�
Describe the industrial activities that occur within the outtAl drainage area:
Cvr•C-re--Fc-- ?14,-,+ ---- —
2. Colo/•: Describe the color of the discharge using basic colors (red, brown, blue, etc.) and tint
(light, medium, dark) as dcscrip(ors: .it, >F 9"elf 4lG
3. Odor: Describe.any distinct odors that the discharge may have (i.e., smells strongly of oil, weak
chlorine odor, etc.): r) 0 O a-QNZ -- --
Page 1 of 2
swu=242-112r,us

4.*' Clarity: Choosc the number which best describes the clarity of the (liscllargc, wltGrc 1 16 W%;iAr
and 5 is very cloudy:
i� 2 3 4 5
S. Floating Solids: Choose the number which befit describes the amount or floating solids in the
stormwater discharge, where I is no solids and 5 is the surface covered with floating solids:
2 3 4 5
6. Suspended Solids: Choose the number which best describes the amount ot- suspended solids in
tic stornlwater discharge, where I is no solids and 5 is extremely muddy:
(D 2 3 4 5
7. is there any roam in the stormwater discharge? Yes
S. Is there an oil sheen in the storniwater discharge? Yes No
9. IS there evidence of erosion or deposition at the outtall? Yes No
10. Other Obvious lndic.ttors orStormwaler Pollution:
List and describe Olt rue— —
Note: Low clarity, high solids, mid/or the presence of foam, oil sheen, or erosion/deposition maybe
indicative of pollutant exposure. These conditions warrant further investigation.
Page 2 of
S W U-242-1 12(OS

STORMWATER DISCHARGE OUTFALL (SDO) - Semi -Annual MONITORING FORM
GENERAL PERMIT NO. NCG140000
CERTIFICATE OF COVERAGE No. NCG14g Aj3
FACILITY NAME: PL+
PERSON COLLECTING SAMPLES i 114W JX-
CERTIFIED LABORATORY Pam} Cr Lab # T yo
Lab #
OPTIONAL INFO:
Part A: Stormwater Monitoring Requirements
SAMPLE COLLECTION YEAR: ;;L0 16
SAMPLING PERIOD: R July -December ❑ January -June
COUNTY
PHONE NO. &!&)20LIO
ADD TO LISTSERVE? [-]YES ®NO EMAIL:
DISCHARGING TO CLASS: []SA ❑HQW ❑PNA ❑Trout Other
Dutfall No.
Date Sample
Collected
(mo/dd/yrOR(mg/L)
NO FLOW)
pH
(Standard
Units)
TSS
-Event
Duration
(minutes)
Total
4
Rainfall
(in)
In Tier 2
Monthly
Monitoring?
(Y/n)
# of Months in Tier
25ampling2
-
-
6-9
100 ,
-
-
-
-
rl.
,04
17
' If "NO FLOW" or "NO DISCHARGE, Enter "NO FLOW" or "NO DISCHARGE" for each outWi here. Phease make sure to mark the sample period above.
= If a value is in excess of the benchmark, or outside the benchmark range (for pH), you must implement the Tier 1 or Tier 2 responses in the General Permit. Tier 2
Monthly sampling shall be done until 3 consecutive samples are below the benchmark or within the benchmark range.
3 TSS benchmark values are 100 mg/l, except when discharging to ORW, HQW, Trout, and PNA waters where they are 50 mg/i.
Fcr each sampled measurable storm event the total precipitation must be recorded using data from an on -site rain gauge.
Permit Date: 7/1/2011-60/30/2015 Last Revised 7/13/11
Page 1 of 2

Part B: Vehicle Maintenance Activity Monitoring Requirements for facilities using > 55 gal of new motor oil/month —averaged over a calendar year.
Outfall
-No.
Date Sample
Collected 1
(mo/dd/yr)
pH
(Standard
Units)
TPH using method
1664A 5GT-HEM
(mg/L)
Total Suspended
Solids
(mg/L)
Event
Duration
(minutes)
Total
Rainfall`
(in)
New � Motor Oil
Usage
(gal/month)
In Tier 2
Monthly
Monitoring?
(y/n)
q of Months
in Tier 2
Sampling
6-9
15
100 ,
-
-
-
-
-
N A -
HAS YOUR FACILITY HAD 4 OR MORE BENCHMARK EXCEEDENCES AT ANY ONE QUTFALL (INCLUDING VEHICLE MAINTENANCE)? YES ❑ NO,®
HAVE YOU CONTACTED THE REGION? YES ❑ NOZ
REGIONAL OFFICE CONTACT NAME: N !A -
Mail Original and one coov of this DMR (including all "No Flow" & "No Discharge" reports) within 30 days of receipt of sample for at end of monitoring period
in case of "No Flow") to:
Division of Water Quality
Attn: DWQ Central Files
1617 Mail Service Center
Raleigh, North Carolina 27699-1617
YOU MU5T SIGN THIS CERTIFICATION FOR ANY INFORMATION REPORTED:
"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.
am avKare that there are significant penalties for submitting false information, including the possibility of fines and imprisonment for knowing violations."
(Signature of ffmittee) (Date)
Permit Date: 7/1/2011-60/30/2015 Last Revised 7/23/11
Page 2 of 2

East Asheville Plant:
696 old us 10
Swannanoa, NC 28718
18281686-3040
www.carolinarea
June 111, 2018
Attn: Central Files
North Carolina Division of Water Quality
1617 Mail Service Center
Raleigh, NC 27699-1617
South Asheville Plant:
264 Mills Gap Rd.
Fletcher, NC 28732
182816844920
ixinc.com
Subject: Storm Water Qualitative Monitoring
Carolina Ready Mix and Building Supply, Inc.
Fletcher Concrete Plant, NCG140453
Dear Sir or Madam,
North Asheville Plant:
3809 US highway 25/70
Marshall, NC 28753
182810494016
JUN 0 5 2018
CENTRAL Fi1.ES
DVVR SECTION
Please find the attached Stormwater Discharge Outfall Qualitative Monitoring Report (SDO) and
Stormwater Discharge Semi -Annual Report for first period 2018 reporting.
Sincerely,
Carolina Ready Mix and
Builders Supply, Inc.
__' 47'--�
Gary Kilker
Environmental Compliance Manager

1:rrrruvrir:;rrr!
t�+rrulily
Stormwater Discharge Outfall (SDO)
Qualitative Monitoring Report
F'or•guidance onfilling out this•jorm, please; visit Irttps:lklcg.nc.�,ov/about/divisionslencrgy-mill eral-land-
resources/encr+ r-mineral-land-permitslstodustrial-sw#tah-4
Permit No.: NICI_I 1_I i �_ _ r�I or Certificate of Coverage No.: NICIGI I / L0O1 g1j131
Facility Name: t� c_-+-(-Z..
County:, j42.in 4.Q y s o A U e LQ Phone No. Ole- 30 V &
Inspector: L Cat
Date of -Inspection:
Time of Inspection: (0' (� _R-♦
Total Event Precipitation (inches): ,y
_ a ,
All permits requite 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, [ certify that this report is accurate and complete to the best of my knowledge:
(Signature (%FCrmittce or Designee)
1. Outfali Description:
OutfalI No. (Zy / Structure (pipe, ditch, etc.): , �
Receiving Stream:
4-eooeY_s Cr01e_IL
Describe the industrial activities that occur within the outfall drainage area: , ,C_,re_-4 _ /P G.,�
Page 1 of 2
SWU-242, Last mu&hed 07/2V2017

2. Color: Describe the color oflhe discharge using basic colors (red, brown, blue, etc.) and tint
(light, medium, dark) as descriptors:
3. Odor: Describe any distinct odors that the discharge may have (i.e., shells strongly of oil, weak
chlorine odor, etc.): o o o d O ce
4. Clarity: Choose the number which best describes the clarity of the discharge, where I is clear
and 5 is very cloudy:
L_ 22 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:
C2 3 4 5
G. Suspended Solids: Choose the number which best describes the amount ofsuspended solids in
the stormwater discharge, where 1 is no solids and 5 is extremely muddy:
1
I j 2 3 4 5
7. Is there any foam in the stormwater discharge? O Yes ? No.
8. Is there an oil sheen in the stormwater discharge? Oyes )'R�No.
9. Is there evidence of erosion or deposition at the outfall? O Yes %No,
10. Other Obvious Indicators of Stormwater Pollution:
List and describe
Note: Low clarity, high solids, and/or the presence of foam, oil sheen, or erosion ldeposition may be
indicative of pollutant exposure. These conditions warrant further investigation.
Pagc 2 of 2
SWU-242. Last inmiiiicd 07l2812017

STORMWATER DISCHARGE OUTFALL (SDO) - Semi -Annual MONITORING FORM
GENERAL PERMIT NO. NCG140000
CERTIFICATE OF COVERAGE N0. NCG14_© `/ S 2
FACILITY NAME: C_'R- r r-_I � BIZ
PERSON COLLECTING SAMPLES C
CERTIFIED LABORATORY P i1-C C Lab #
Pa-c E Lab# 3'7`7i 'I -
OPTIONAL INFO:
Part A: Stormwater Monitoring Requirements
SAMPLE COLLECTION YEAR: Q0 / 6
SAMPLING PERIOD: ❑ July -December 5@ January -June
COUNTY o (-L-,m LOA
PHONE NO. ( ). 4? 8tr — 30 ` U
ADD TO LISTSERVE? []YES [,NO EMAIL:
DISCHARGING TO CLASS: []SA ❑HQW ❑PNA []Trout ®Other
Outfall No.
Date Sample Collected
(mo/dd/yr OR
NO FL0W)1
pN
{Standard
Units)
7S5
(mg/L)
Event
Duration
(minutes)
Total
a
Rainfall
(in)
In Tier 2
Monthly
Monitoring?
(y/n)
# of Months in Tier
s
Z Sampling
-
-
6-9 2
100 '
-
-
-
-
co
LE
a-
,/q
no
nl ,
}
1 If "NO FLOW" or "NO DISCHARGE, Enter "NO FLOW" or "NO DISCHARGE" for each outfall here. Please make sure to mark the sample period above.
If a value is in excess of the benchmark, or outside the benchmark range (for pH), you must implement the Tier 1 or Tier 2 responses in the General Permit. Tier 2
Monthly sampling shall be done until 3 consecutive samples are below the benchmark or within the benchmark range.
3TSS benchmark values are 100 mg/I, except when discharging to ORW, HQW, Trout, and PNA waters where they are 50 mg/l.
° For each sampled measurable storm event the total precipitation must be recorded using data from an on -site rain gauge,
Permit Date: 7/1/2011-60/30/2015 Last Revised 7/13/11
Page 1 of 2

Part B: Vehicle Maintenance Activity Monitoring Requirements for facilities using > 55 gal of new motor oil/month — averaged over a calendar year,
Outfall
No.
Date Sample
Collected
(mo/dd/yrjl
PH
(standard
Units)
TPH using method
1664A SGT-HEM
(mg/L)
Total Suspended
Solids
(mg/L)
Event
Duration
(minutes)
Total
a
Rainfall
(In)
New Motor Oil
Usage
(gal/month)
In Tier 2
Monthly
Monitoring?
(Y/n)
# of Months
in Tier 2
,
Sampling
6-4
15
100 '
-
-
-
-
HAS YOUR FACILITY HAD 4 OR MORE BENCHMARK EXCEEDENCES AT ANY ONE OUTFALL (INCLUDING VEHICLE MAINTENANCE)? YES ❑ NO ❑
HAVE YOU CONTACTED THE REGION? YES ❑ NO ❑
REGIONAL OFFICE CONTACT NAME:
Mail OrieinaI and one coov of this DMR (includine a I I "No Flow" & "No Discharge" reports) within 30 days of receipt of sample (or at end of monitoring period
in case of "No Flow_") to:
Division of Water Quality
Attn: DWQ Central Files
1617 Mail Service Center
Raleigh, North Caroiina 27699-1617
YOU MUST SIGN THIS CERTJFICATION FOR ANY INFORMATION REPORTED:
"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, ;rue, accurate, and complete
am awarEMtf7at there are signiftrant�penalties for submitting false information, including the possibility of fines and imprisonment for knowing vioiations."
(signature of r ittee) (Date)
Permit Date: 7/1/2C11-60/30/2015 Last Revised 7/13/11
Page 2 of 2

East Asheville Plant
606 01d US 70
Swannanea, NC 28778
18281686-3040
South Asheville Plant:
264 Mills Gap Rd.
Fletcher, NC 28132
(8281684-1920
www.carolinaread mixinc.com
November 14, 2017
Attn: Central Files
North Carolina Division of Water Quality
1617 Mail Service Center
Raleigh, NC 27699-1617
Subject: Storm Water Qualitative Monitoring
Carolina Ready Mix and Building Supply, Inc.
Fletcher Concrete Plant, NCG140453
Dear Sir or Madam,
North Asheville Plant
3809 US tlighwav 25170
Marshall, NC 28153
18281649-1016
RECEIVED
,\4,(lv 17 N17
0ENTL FILES
GWR SECTION
Please find the attached Stormwater Discharge Outfall Qualitative Monitoring Report (SDO) and
Stormwater Discharge Semi -Annual Report for second period 2017 reporting.
Sincerely,
Carolina Ready Mix and
Builders Supply, Inc.
Gary Kilker
Environmental Compliance Manager

STORMWATER DISCHARGE OUTFALL (SDO) - Semi -Annual MONITORING FORM
GENERAL PERMIT NO. NCG140000
CERTIFICATE OF COVERAGE NO. KG14-D-1� S 3
FACILITY NAME: _ (!,e fA f 11, c6f, ptckn }
PERSON COLLECTING SAMPLES (A ZL_ _ Ct- e ILttC &=
CERTIFIED LABORATORYEA-CG, Agor, li4j,e r-4— Lab # 3"7 1t ;1-
Lab #
OPTIONAL INFO:
Part A: Stormwater Monitoring Requirements
SAMPLE COLLECTION YEAR: a©f 7
SAMPLING PERIOD: M July -December ❑ January -June
COUNTY. gr►ioff¢1.5orJ
PHONE NO. (�2� ] Ca �� 1 �t 0-0
ADD TO LISTSERVE? []YES []NO EMAIL:
DISCHARGING TO CLASS: []SA ❑HQW []PNA ❑Trout ®Other ' /A S C'
Outfall No.
Date Sample
Collected
(mo/dd/yr OR
NO FLOW)'
r
pH
(Standard
Units}
TSS
(mg/L}
Event
Duration
(minutes)
Total 4
Rainfall
(in)
In Tier 2
Monthly
Monitoring.
(y/n)
# of Months in Tier
2
2 Sampling
`
6-9
100 '3
-
-
-
11- b-7-1 7
7,
, 0
� o�-
1 If "NO FLOW" or "NO DISCHARGE, Enter "NO FLOW" or "NO DISCHARGE" for each outfall here. Please make sure to mark the sample period above.
If a value is in excess of the benchmark, or outside the benchmark range (for pH), you must implement the Tier 1 or Tier 2 responses in the General Permit. Tier 2
Monthly sampling shall be done until 3 consecutive samples are below the benchmark or within the benchmark range.
3 TSS benchmark values are 100 mg/I, except when discharging to ORW, HQW, Trout, and PNA waters where they are 50 mg/l.
For each sampled measurable storm event the total precipitation must be recorded using data from an on -site rain gauge.
Permit Date: 7/1/2011-60/30/2015 Last Revised 7/13/11
Page 1 of 2

Part 9: Vehicle Maintenance Activity Monitoring Requirements for facilities using > 55 gal of new motor oil/month — averaged over a calendar year.
Outfall
No.
Date Sample
Collected
(mofdd/yr)1
PH
(Standard
Units)
TPH using method
1664A 5GT-HEM
(mg/L)
Total Suspended
Solids
(mg/L)
Event
Duration
(minutes)
Total
,
Rainfall
(in)
New Motor Oil
Usage
(gal/month)
In Tier Z
Monthly
Monitoring?
{yJn)
$1 of Months
in Tier 2
z
Sampling
6-92
is
1002,
-
-
-
-
-
HAS YOUR FACILITY HAD 4 OR MORE BENCHMARK EXCEEDENCES AT ANY ONE OUTFALL (INCLUDING VEHICLE MAINTENANCE)? YES ❑ NO
HAVE YOU CONTACTED THE REGION? YES ❑ NO ❑
REGIONAL OFFICE CONTACT NAME:
Mail Original and one coov of this DMR (including all "No Flow" & "No Discharge" reports) within 30 days of receict of sample (or at end of monitoring period
in case of "No Flow") to;
Division of Water Quality
Attn: DWQ Central Files
1617 Mail Service Center
Raleigh, North Carolina 27699-1617
YOU MUST SIGN THIS CERTIFICATION FOR ANY INFORMATION REPORTED: '
"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 forgathering the information, the information submitted is, to the best of my knowledge and belief, true, accurate, and complete
am =hh significant a alties for submitting false information, including the possibility of fines and imprisonment for knowing violations."
_
(Signature Permittee) (Date)
Permit Date: 7/1/2011-60/30/2015 Last Revised 7/13/11
Page 2 of 2

I
Stormwater Discharge Outfall (SDO)
Qualitative Monitoring Report
For guidance onfilling ow this form. please visit: Docuriierit,,.hnnllmiscliorur5
Permit No.: NICI_l�l_l�l_I�I_I or Certificate of Coverage No.: NICIGI I lylO1 y15131
Facility Name: Carzol:n4 ?ear>EI Fle- 40, tZ Pt4n t y
County. Acr%d Phone No. ta- % - i
Inspector: G R Z-`i
Date of Inspection: 11
Tine of Inspection: 1(7 : 15
Total Event Precipitation (inches): I. DO -
Was this a Representative Storm Event? (See information below) U Yes ❑ No
Please check your permit to verify if Qualitative Monitoring must be petformed chii-ing et representative
stn%lit eveia (requirements val-y).
._..--- .-....- ----- ......._ .____. ------ ----- ----- .....
A "Representative Storm Event" is a storm event that measures greater than 0.1 inches ofrainfalI and that
is preceded by at least 72 hours (3 days) in which no storm event measuring greater than 0.1 inches has
Occurred. A single storm event may contain up to 10 consecutive hours of no precipitation.
By this signature, I certify that this report is accurate and complete to the best of my knowledge:
(Signaturog Permittee or Designee)
1. Outfall Description: I
Outfall No. I Structure (pipe, ditch, etc.) Qr r k
Receiving Stream: Wei C/M geS (--I'l --
Describe the industrial activities that occur within the outfall drainage area:
0-ot1GYQ 1P— f (An f
2. Color: Describe the color of the discharge using basic colors (reel, brown, blue, etc.) and tint
(light, medium, dark) as descriptors: E i
3. Odor: Describe any distinct odors that the discharge may have (i.e., smells strongly of oil, weak
chlorine odor, etc.): f)o nt-
s wu-2a2-112Uos
Page I of 2

4. Clarity: Choose the number which best describes the clarity of the discharge, where 1 is clear
and 5 is very cloudy:
1 02 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:
0 2 3 4 5
b. 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 2 3 4 5
7. is there any foam in the stormwater discharge? Yes No
8, is there an oil sheen in the stormwater discharge? Yes No
9. Is there evidence of erosion or deposition at the outfall? Yes oNo
to. Other Obvious Indicators of Stormwater Pollution:
List and describe
Note: Low clarity, high solids, and/or the presence of foam, oil sheen, or erosion/deposition maybe
indicative of pollutant exposure. These conditions warrant further investigation.
Page 2 of 2
S W U 242-1 12608

STORMWATER DISCHARGE OUTFALL (SDO) - Semi -Annual MONITORING FORM
GENERAL PERMIT NO. NCG 141=1
CERTIFICATE OF COVERAGE NO. NCG-14 O__�
FACILITY NAME: CAPO I', nG Zec, i .1K h �e 4 -2L4 , �
PERSON COLLECTING SAMPLES 0+49," a. k I Iccit
CERTIFIED LABORATORYEcir e ���c�+[J Labtf Q.93ci! 3&5
Lab #
OPTIONAL INFO:
Part A: Stormwater Monitoring Requirements
SAMPLE COLLECTION YEAR: 10 ( -I
SAMPLING rrlOD: ❑ July -December ® January -June
COUNTY r)d
PHONE NO. ('6a t} " - tg a o
ADD TO LISTSERVE? []YES [K]NO EMAIL: kz-t, Carol,rlrPA�y�I;�k iN�
DISCHARGING TO CLASS: []SA E]HQW OPNA grout ©Other C Cc,
Outfall No.
.Date Sample
Collected
[ mo/dd/yr OR
NO FLOW)1
pH
(Standard
Units}
T5S
[mg/L}
Event
Duration
(minutes)
Total
q
Rainfall
(in)
In Tier 2
Monthly
Monitoring.
(y/n)
# of Months in Tier
2
2 Sampling
_
a t act -7
9.3
3, (.o
o`qO
r2'/a "
NU
N ,4- Q
-
�r
�v
Qw
1 If "NO FLOW" or "NO DISCHARGE, Enter "NO FLOW" or "NO DISCHARGE" for each outfall here. Please make sure to mark the sample period above.
If a value is in excess of the benchmark, or outside the benchmark range (for pH), you must implement the Tier 1 or Tier 2 responses in the General Permit. Tier 2
Monthly sampling shall be done until 3 consecutive samples are below the benchmark or within the benchmark range.
3TSS benchmark values are 100 mg/l, except when discharging to ORW, HQW, Trout, and PNA waters where they are 50 mg/I.
A For each sampled measurable storm event the total precipitation must be recorded using data from an on -site rain gauge.
e'\15)
TRP-��QN
R
Permit Date: 7/1/2011-60/30/2015 Last Revised 7/13/11
Page 1 of 2

Part B: Vehicle Maintenance Activity Monitoring Requirements for facilities using > 55 gal of new motor oil/month —averaged over a calendar year.
Qutfall
No, '
Date Sample
Collected
(mo/dd/yr)1
pH
(Standard
Units)
TPH using method ..•,Total
1664A SGT-HEM
(mg/L]', ,,
r
Suspended;
Solids
. '' (mg/L) ..
,
}
s ;Event ,
Duration'
(minutes), ..
Total a '
Rainfall
,[in) •ATM:
New Motor Oil
Usage
'; (gal/fnonth)c,
In'Tier 2•
Monthly
Monitoring?
(Y/n):
# of Months
in Tier 2
2
Sampling
&91
1
HAS YOUR FACILITY HAD 4 OR MORE BENCHMARK EXCEEDENCES AT ANY ONE OUTFALL (INCLUDING VEHICLE MAINTENANCE)? YES ❑ NO ❑
HAVE YOU CONTACTED THE REGION? YES ❑ NO ❑ i
REGIONAL OFFICE CONTACT NAME:
Mail Original and one copy of this DMR {including all "No Flow" & "No Discharge" reports) within 30 days of receipt of sample (or at end of monitoring period
in case of "No Flow") to:
Division of Water Quality
Attn: DWQ Central Files
1617 Mail Service Center
Raleigh, North Carolina 27699-1617
YOU MUST SIGN T141S CERTIFICATION FOR ANY INFORMATION REPORTED:
"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 hest of my knowledge and belief, true, accurate, and complete.
am a a� that the are sign. 'c t penalties for submitting false information, including the possibility of fines and imprisonment for knowing violations."
{Signature Permittee) (Date)
Permit Date: 7/1/2011-60/30/2015 Last Revised 7/13/11
Page 2 of 2

A ��
NCDENK
Stormwater Discharge Outfall (SDO) `
Qualitative Monitoring Report
Forguidance on filling out thisform, please visit: http://porUl.acdeaLor2/web/imq/ws/sulnpdessw#tab-4
Permit No.: N/C/
Facility Name: __Z
County
Inspector: r.
Date of Inspection:
Time of Inspection:
J
Total Event Precipitation (inches): ,1�2 !,
1 /4/0/y/sjll
Was this a "Representative Storm Event" or "Measureable Storm Event" as defined by the permit?
(See information below.)
4� Yes ❑ No
Please verify whether Qualitative Monitoring must be performed during a "representative storm
event" or "measureable storm event" (requirements vary, depending on the permit).
Qualitative monitoring requirements vary. Most permits require qualitative monitoring to be
€ performed during a "representative storm event" or during a "measureable storm event" However,
some permits do not have this requirement. Please refer to these definitions, if applicable.
A "representative storm event" is a storm event that measures greater than 0.1 inches of rainfall
and that is preceded by at least 72 hours (3 days) in which no storm event measuring greater than
0.1 inches has occurred. A single storm event may contain up to 10 consecutive hours of no
precipitation.
1
✓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 DWQ Regional Office.
By this signature, I certify that this report is accurate and complete to the best of my knowledge:
(Signatu(Permittee or Designee)
Page 1 of 2
SwU-242, Last modified 10/25/2012

1. Outfall Description:
Outfall No. ► Structure (pipe, ditch, etc.)
Receiving Stream:
Describe the industrial activities that occur within the outfall drainage area:
2. Color: Describe the color of the discharge using basic colors (red, brown, blue, etc.) and tint
(light, medium; dark) as descriptors: LP h
3. Odor: Describe any distinct odors that the discharge may have (i.e., smells strongly of oil,
weak chlorine odor, etc.): n
4. Clarity: Choose the number which best describes the clarity of the discharge, where 1 is
clear and 5 is very cloudy:
1 a) 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 0 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:
0 2 3 4 5
7. is there any foam in the stormwater discharge? Yes No
B. , Is there an oil sheen in the stormwater discharge? Yes (9
9. is there evidence of erosion or deposition at the outfall? Yes No
10. Other Obvious Indicators of Stormwater Pollution:
List and describe
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 10/25/2012

Central Files: APS , SWP r✓
5/3/2017
Permit Number NCG140453 Permit Tracking Slip
Program Category Status Project Type
NPDES SW Active New Project
Permit Type Version Permit Classification
Ready Mix Concrete Stormwater/Wastewater Discharge COC 1.00 COC
Primary Reviewer
robert.patterson
Coastal SWRule
Permitted Flow
Facility
R 'CEIVED
MAY o 3 ZVI?
CENTR,gL FILES
�UVR SECTION
Permit Contact Affiliation
Facility Name Major/Minor Region
Carolina Ready Mix South Asheville Plant Minor Asheville
Location Address County
264 Mills Gap Rd Henderson
Fletcher NC 28732
Owner
Owner Name
Carolina Ready Mix & Builders Supply Inc
Facility Contact Affiliation
Gary Kilker
264 Mills Gap Rd
Fletcher NC 28732
Owner Type
Nan -Government
Owner Affiliation
Bart Jones
PO Box 238
Dates/Events Swannanoa NC 28778
Scheduled
Orig Issue App Received Draft Initiated issuance
5/3/2017 3/9/2017 5/3/2017
Regulated Activities
Ready mixed concrete - stormwater discharges
Ready mixed concrete production
Ready mixed recycle system overflow
Public Notice Issue Effective Expiration
5/3/2017 5/3/2017 6/30/2017
Requested /Received Events
RO staff report received
RO staff report requested
3/28/17
Outfall 001
Waterbody Name Streamindex Number Current Class Subbasin
Hoopers Creek 6-57-19 C:Tr 04-03-02

S_ .
Energy, Mineral
and Land Resources
ENVIRONMENTAL QUALITY
ROY COOPER
Governor
MICHAEL S. REGAN
Secierarr
TRACY DAMS
Direclor
May 3, 2017
Mr. Bart Jones
Carolina Ready Mix & Builders Supply, Inc.
606 Old US Hwy 70
Swannanoa, NC 28778
Dear Mr. Jones:
Subject: General Permit No. NCG 140000
Carolina Ready Mix South Asheville Plant
COC No. NCG140453
Henderson County
In accordance with your application for a discharge permit received on March 9,
2017, we are forwarding herewith the subject certificate of coverage (COC) to discharge
under the subject state — NPDES general permit. This permit is issued pursuant to the
requirements of North Carolina General Statute 143-215.1 and the Memorandum of
Agreement between North Carolina and the US Environmental Protection Agency dated
October 15, 2007 (or as subsequently amended).
Please note that groundwater standards in 15A NCAC 02L and 02T regulations must
also be met for closed -loop recycle systems or any discharges to groundwater.
Please note that this COC does not cover discharges from the irrigation of raw
material stockpiles, a wastewater, from this site. This condition is a result of the
information presented in your application.
Please take notice that this certificate of coverage is not transferable except upon
approval of the Division of Energy, Mineral, and Land Resources. The Division of Energy,
Mineral, and Land Resources may require modification or revocation and reissuance of the
certificate of coverage. This permit does not affect the legal requirements to obtain other
permits which may be required by the Division of Energy, Mineral, and Land Resources, the
Division of Water Resources, or permits required by the Coastal Area Management Act or
any other federal or local governmental permit that may be required.
Please note that permit requirements in Part II, Section A, numbers 1-5, and Part 11,
Section B, number 1 are no longer valid per NC Session Law 201 l -394. However, note that
Part I1, Section A, number 6, and Part 11, Section B, numbers 2-10 are unaffected by this
Session Law. Those sections will remain in effect for the duration of this permit term.
Please be reminded that your facility must notify the appropriate DEMLR Regional Office at
least 72 hours in advance of operation of your wastewater treatment facility.
State of North Carolina I Environmental Quality I Energy. Mineral and Land Resources
1612 Mail Service Center 1 512 North Salisbury Street I Raleigh, NC 27699-1612
919 707 9200 T

If you have any questions concerning this permit, please contact Robert Patterson
at [phone] or robert.patterson[a),ncdenr.gov.
Sincerely,
for Tracy E. Davis, P.E., CPM
cc: Asheville Regional Office
Central Files
Stormwater Permitting Program File
DWR — Nan -discharge Permitting Program
S tam of North Carafun I Enciw=ental Quality I Ennn; Mneral and Land Rew=es
1612 NtLil Senice Ceatn 1 512 North S aasbury Sire et I Raleigh, '.X ?7699-1612
919 707 9200 T

STATE OF NORTH CAROLINA
DEPARTMENT OF ENVIRONMENTAL QUALITY
DIVISION OF ENERGY, MINERAL, AND LAND RESOURCES
GENERAL PERMIT NO. NCG140000
CERTIFICATE OF COVERAGE No. NCG140453
STORMWATER DISCHARGES
NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM
In compliance with the provision of North Carolina General Statute 143-215.1, other lawful
standards and regulations promulgated and adopted by the North Carolina Environmental
Management Commission, and the Federal Water Pollution Control Act, as amended,
Carolina Ready Mix & Builders Supply, Inc.
is hereby authorized to discharge stormwater (excluding discharge from the wetting of raw
material stockpiles) from a facility located at
Carolina Ready Mix South Asheville Plant
264 Mills Gap Road
Fletcher
Henderson County
to receiving waters designated as Hoopers Creek, a class C; Tr water in the French Broad River
Basin, in accordance with the effluent limitations, monitoring requirements, and other conditions
set forth in Parts I, I1, III, IV, V, and VI of General Permit No. NCG140000 as attached.
This certificate of coverage shall become effective May 3, 2017.
This Certificate of Coverage shall remain in effect for the duration of the General Permit.
Signed this day May 3, 2017.
foi- Tracy E. Davis, P.E., Director
Division of Energy, Mineral, and Land Resources
By the Authority of the Environmental Management Commission

NCG140453
Map Scale 1:24,000
Carolina Ready Mix & Builders Supply, Ins
Carolina Ready Mix South Asheville Plant
Latitude: 351 25' 53" N
Longitude: 820 28' 44" W
County: Henderson
Receiving Stream: Hoopers Creek
Stream Class: C; Tr
Sub -basin: 6-57-19 (French Broad River Basin)
Facility Location

Is; Wj
Division of Energy, Mineral and Land Resources
Land Quality Section
NCDENR National Pollutant Discharge Elimination System
140— C�..n D[a —&- 0I
Fj IFr ON. AND Na URAI. Re9pACE
NCG140000
NOTICE OF INTENT
FOR AGENCY USE ONLY
Date Received
Year. N[ nth Da
Certificate ofCoverAge
Check 4 t
Permit Assighed. to
National Pollutant Discharge Elimination System application for coverage under General Permit
NCG140000:
STORMWATER AND PROCESS WASTEWATER DISCHARGES associated with activities classified as:
SIC (Standard Industrial Classification) Code: 3273 and like activities - Ready Mixed Concrete
This NOI may be an application to discharge process wastewater. NCG140000 contains effluent limitations for
process wastewater discharges. Wastewater discharges must meet the requirements of these effluent
limitations. An exceedence of any of these limitations will result in a violation of the permit conditions.
For questions, please contact the DEMLR Central Office or Regional Office in your area. (See page 6)
(Please print or type)
1) Mailing address of ownerloperator (official address to which all permit correspondence will be
mailed): (Please print or type all entries in this application form.)
C. Legal Owner Name Ati2oc rj,- T£,ot,? NI ,tx A -1&0 i T-r- C - _ _ _ _ _ -
(Please attach the most recent Annual Report to the NC Secretary of State showing the current legal name. Alternatively this
permit can be given to an individual.)
Signee's Name (as signed for in question 29 below)
Street Address La0 (D OLJ'-) U.S' P'U>-
City Syj or,314 j* an is
Telephone No. B24, 91, - Bo±i0
Alternate Contact Name
Alternate Contact Telephone (if different)
2) Location of facility producing discharge:
Facility Name
Facility Contact
Street Address
City
County
Telephone No.
State_ e L ZIP Code Z8 778
Email
Email (if different)
,t-.C1Y-NLi- State SIC ZIPCode Z873Z—
3) Physical location information:
192.0 Fax: RVb 4,Sy -
Please provide narrative directions to the facility (use street names, state road numbers, and distance and
direction from a roadway intersection).
(A copy of a county map or USGS quad sheet with facility clearly located on the map is a required part of this application.)
4) Latitude 35- 25— 53 Longitude 91-2.(a - 41,4-1 (deg, min, sec) MAR U 9 2017
S) This NPDES Permit Application applies to the following (check all that apply):
r O!tNe Proposed Facility Date operation is to begin �� ell-s�6eJ """" " " -' • . I ; r J
Existing Facility Permit #
Page 1 of 7
SWU-229-11032011 Last revised 712114

NCG140000 N.O.I.
,,...
6) Consultant'
placation information:
Consultant: ..
3�
Consulting Firm:
G `x9 L
Mailing Address:
�A�t ` ► ,
_pm
Pi Vj
City: /-� f~!4y
►� S
_
State: rtzL_
Zip Code:
Planning
Phone: (A2g �
Z3Z— �i%0 d Fax: (I�) Z3Z— 1331�
Engineering
Email: pSFaC'Eo r\ �/'oo�.�Q
• GoI''✓�
Surveying
Environmental Services
Paul Sexton, PE PLS
[e-mail]
17 Arington Street
Asheville, NC 28801
p: 828,232.4700
f: 828.232.1331
c: 828.273.9927
7) Provide the 4 digit Standard Industrial Classification Code (SIC Code) that describes the primary
industrial activity at this facility:
SIC Code: S Z— 1 3
8) Provide a brief description of the types of industrial activities and products produced at this facility:
(Attach a site diagram showing the process areas present at this facility.)
Stormwater Discharge, Wastewater Treatment & Discharge and Permitting Information
9) Discharge points / Receiving waters:
Number of discharge points (ditches, pipes, channels, etc.) that convey stormwater and/or wastewater from
the property:
Stormwater-only: I Wastewater -only: Wastewater Commingled with Stormwater:
For new facilities: Expected date of commencement of discharge: 714"r- 5'2'T
What is the name of the body or bodies of water (creek, stream, river, lake, etc.) that the facility stormwater
and/or wastewater discharges end up in? �loo'faS CXEEIL
Receiving water classification(s), if known:
If the site stormwater discharges to a separate storm sewer system, name the operator of the separate storm
sewer system (e.g. City of Raleigh municipal storm sewer). t3JA
Will this facility discharge wastewaterto SA (Shellfishing) waters? ❑ Yes BIN'o
Note: Discharge of process wastewater to receiving waters classified as WS-II to WS-V or SA must
be approved by the N.C. Division of Water Resources, Public Water Supply Section. If DWR
does not approve, coverage under NCG140000 cannot be granted. No new discharges of
process wastewater are permitted in receiving waters classified as WS-1 or freshwater ORW.
10) Each applicant shall provide the following information (attach additional sheets as necessary):
• Two (2) site plans depicting the facility or site with numbered outfalls which indicate stormwater and
wastewater outfalls. The plans shall legibly show. at a minimum, (existing or proposed):
o Outline of drainage areas with topographical lines and features
o Stormwater/wastewater treatment structures
o Location of numbered stormwater/wastewater outfalls (corresponding to which drainage areas)
o Runoff conveyance structures
o Areas and acreage where materials are stored
o Impervious area acreages
o Location(s) of streams and/or wetlands the site is draining to, and any applicable buffers
o Site property lines, North Arrow, and bar scale
Page 2 of 7
SWU-229-07122011 Last revised 7/2/14

NCG140000 N.O.I.
o If applicable, the 100-year floodplain line
o Acreage of each stormwater and wastewater topographical area
o Each of the facilities' wastewater or stormwater source and discharge structures and each of its
hazardous waste treatment, storage, or disposal facilities
o Site location (insert)
Site plans shalt be 24" x 36" in size.
• Line drawing and description: A line drawing of the water flow through the facility. A pictorial
description of the nature and amount of any sources of water and any collection and treatment measures.
• A narrative description and identification of each type of process, operation, or production area which
contributes wastewater to the effluent for each outfall, and a description of the treatment the wastewater
receives (or will receive), including the ultimate disposal of any solid or fluid wastes other than by
discharge. Processes, operations, or production areas may be described in general terms (e.g. "ash
silo").
11) Does the applicant have any unresolved Notice of Violations (NOVs)?
2' No ❑ Yes
Wastewater.,
12) What types of wastewater does your facility generate or discharge?
Type of Authorized Wastewater
Generate
Discharge
Sent to WW
Treatment
System
Vehicle and equipment cleaning VE
❑
❑
Wetting of raw material stockpiles (RM)
❑,
❑
❑
Mixing drum cleaninL((MD) __
❑
❑
❑
Further explanation, if necessary:
13) Will your facility spray -down or actively wet aggregate piles?
LrJ No ❑ Yes
14) Does the facility use any of the following on site?
❑ Phosphorus -containing Detergents ❑ Non -Phosphorus -containing Detergents
❑ Brighteners ❑ Other Cleaning Agents ❑ Other:
15) Are wastewater treatment facilities planned in the 100-year flood plain?
❑ No ❑ Yes
16) Does your facility use or plan to use a recycle system, or recycle components in your treatment system?
Vyes ❑ No
If yes, what size storm event is the system designed to hold before overflowing? (for example, 10-yr, 24-hr)
9► _ year, 24-hr rainfall event
Page 3 of 7
SWU-229.07122011 Last revised 712114

NCG140000 N.O.I.
17) Will your facility build a closed -loop recycle system that meets design requirements in 15A NCAC 02T
KAI .1000 and hold your facilities' working volume"?
E Yes ❑ No
Will your facility discharge wastewater to surface waters?
ElYes L/tyNo
If the facility's treatment system meets the design requirements of 15A NCACO2T .1000 (including
holding the 25-year, 24-hour storm plus one foot of freeboard), holds the working volume of your site,
and does not discharge wastewater to surface waters, you may not be required to obtain an NPDES
permit for wastewater discharges. if you believe this is the case, please contact DEMLR's Aquifer
Protection Section Land Application Unit Central Office Supervisor or staff (1636 Mail Service Center,
Raleigh, NC 27699-1636) for more information on obtaining the necessary permits or approvals. If you will
discharge wastewater or stormwater to surface waters, please continue to apply for a permit to discharge
associated with ready -mixed concrete or like operations under NCG140000. For further questions, please
contact DEMLR's Stormwater Permitting Unit Staff.
18) A wastewater treatment alternatives review is required by 15A NCAC 2H.0105 (c)(2) for any new or
expanding water pollution control facility's discharge in North Carolina. You may attach additional sheets.
a) What wastewaters were considered for this alternatives review? 2'VE ❑ RM ❑ MD
b) Connection to a Municipal or Regional Sewer Collection System:
i) Are there existing sewer lines within a one -mile radius? ..................................... ❑ Yes ❑ No
(1) If Yes, will the wastewater treatment plant (WWTP) accept the wastewater? .... ❑ Yes ❑
(a) If No, please attach a letter documenting that the WWTP will not accept the wastewater.
(b) If Yes, is it feasible to connect to the WWTP? Why or why not?*
c) Closed -loop Recycle System (must meet design requirements of 16A NCAC 2TT .1000)
i) Are you already proposing a closed -loop recycle system (CLRS)? Yes
(1) If Yes, contact DEMLR's Aquifer Protection Section's Land Application Unit
(2) If No, is this option technologically feasible (possible)? Why or why not?*
❑ No
(3) If No, is it feasible to build a CLRS on your site? Why or why not?*
(4) What is the feasibility of building a CLRS compared to direct surface water discharge?*
fr 4
foo3 (.,1
RY 0_46-0'
d) Surface or Subsurface Disposal System (e.g., spray irrigation):
i) Is a surface or subsurface disposal technologically feasible (possible)? .................... ❑ Yes LWNo
I See DWQ's Aquifer Protection Section Land Application Unit's Water Balance Calculation Policy for more information, on DWQ LAU's
website htto:tlportal.ncdenr.ora/web/wglaps/laulpolicies for more information.
Page 4 of 7
SWU-229-07122011 Last revised 712/14

NCG140000 N.O.I.
Why or Why not?
ii) Is a surface or subsurface disposal system feasible to implement?* ...........................❑ Yes i5'No
Why or Why riot?
iii) What is the feasibility of employing a subsurface or surface discharge as compared to a direct
discharge to surface waters?*
e) Direct Discharge to Surface Waters: Is discharge to surface waters the most environmentally sound
alternative of all reasonably cost-effective options of the wastewaters being considered?*... ❑ Yes ❑ No
i) If No, contact DEMLR's Land Application Unit to determine permitting requirements.
f) If this review included all wastewater discharge types, would excluding some types (e.g. raw
stockpile wetting) make any of the above non -discharge options feasible? ..............❑ Yes ❑ No
' You maybe asked to provide further information to support your answers to these questions after the initial review.
Feasibility should take into account initial and recurring costs.
Stormwater:
19) Does this facility employ any best management practices for Stormwafercontrol? ❑ No
If yes, please briefly describe:
20) Does this facility have a Stormwater Pollution Prevention Plan? ❑ No
If yes, when was it implemented?
19 Yes
Q'Yes
21) Are vehicle maintenance activities (VMA) occurring or planned at this facility? O"No ❑Yes
If yes, does your VMA area discharge into your wastewater treatment device? ❑ No ❑ Yes
Other/Permitting:
22) Does this facility have a Division of Land Resources Erosion & Sedimentation Control (E&SC) Permit?
Q'N0 ❑ Yes
If yes, list the permit numbers for all current E&SC permits for this facility:
23) Is your facility subject to Phase II Post -Construction Area? ❑ Yes L o
If yes, who is the permitting authority?
24) Is your facility located in one of the 20 Coastal Counties? ❑ Yes U N0
Is your facility adding more than 10,000 ftZ of built -upon area or CAMA Major Permit? ❑ Yes ❑ No
Page 5 of 7
5WU-229-07122011 Last revised 712114

NCG140000 N.O.I.
25) Is your facility discharging wastewater (treated or untreated) such as water from wetting of aggregate piles,
drum rinse -out, or vehicle and equipment cleaning to a stormwater BMP? B No ❑ Yes
If yes, please attach your approval from the permitting authority to do so.
26) Does this facility have any other NPDES permits? L" No Cl Yes
If yes, list the permit numbers for all current NPDES permits for this facility:
27) Does this facility have any Non -Discharge permits (ex: recycle permits)? L" No ❑ Yes
If yes, list the permit numbers for all current Non -Discharge permits for this facility:
28) Hazardous Waste:
a) Is this facility a Hazardous Waste Treatment, Storage, or Disposal Facility?
L'1 No ❑ Yes
b) Is this facility a Small Quantity Generator (less than 1000 kg. of hazardous waste generated per month) of
hazardous waste?
9 ZNo ❑ Yes
c) Is this facility a Large Quantity Generator (1000 kg, or more of hazardous waste generated per month) of
hazardous waste?
T No ❑ Yes
d) Type(s) of waste:
How is material stored:
Where is material stored:
How many disposal shipments per year:
Name of transport 1 disposal vendor:
Vendor address:
Final Checklist
This application will be returned as incomplete unless all of the following items have been included:
❑ Check for $100 made payable to NCDENR.
El This completed application and all supporting documentation. See Question 10.
P)L'I
E4)fAlf an Erosion & Sedimentation Control (E&SC) Plan is required from Division of Land Resources (DLR)
i or local designee: documentation verifying applicant has developed and submitted that Plan to the
—/ governing agency (required per 15A NCAC 02H .0138).
Two (2) site plans depicting the site plan with numbered outfalls which indicate stormwater and wastewater
outfalls. See Question 10.
G/ A county map or USGS quad sheet with location of facility clearly marked.
5TI' 00 A tea- %J -f—
29) Signatory Requirements (per 40 CFR 122.22)
All applications, reports, or information submitted to the Director shall be signed and certified.
a. All notices of intent to be covered under this General Permit shall be signed as follows:
(1) For a corporation: by a responsible corporate officer. For the purpose of this permit, a responsible corporate officer means: (a) a president,
secretary, treasurer or vice president of the corporation in charge of a principal business function, or any other person who performs similar
policy or decision making functions for the corporation, or (b) the manager of one or more manufacturing production or operating facilities
employing more than 250 persons or having gross annual sales or expenditures exceeding 25 million (in second quarter 1980 dollars), if
authority to sign documents has been assigned or delegated to the manager in accordance with corporate procedures.
(2) For a partnership or sole proprietorship: by a general partner or the proprietor, respectively; or
(3) For a municipality, state, federal, or other public agency: by either a principal executive officer or ranking elected official.
Page 6 of 7
SVVU-229-07122011 Last revised 7/2114

NCG140000 N.0.1.
Certification: North Carolina General Statute 143-215.6 e(i) provides that:
Any person who knowingly makes any false statement, representation, or certification in any application, record, report, plan, or other
document filed or required to be maintained under this Article or a rule implementing this Article; or who knowingly makes a false statement of
a material fact in a rulemaking proceeding or contested case under this Article: or who falsifies, tampers with, or knowingly renders inaccurate
any recording or monitoring device or method required to be operated or maintained under this Article or rules of the [Environmental
Management] Commission implementing this Article shall be guilty of a Class 2 misdemeanor which may include a fine not to exceed ten
thousand dollars ($10,000).
I hereby request coverage under the referenced General Permit. I understand that coverage under this permit will
constitute the permit requirements for the discharge(s) and is enforceable in the same manner as an individual
permit.
I certify that I am familiar with the information contained in this application and that to the best of my knowledge
and belief such information is true, complete, and accurate.
Printed Name of Person Signing: A rL-T F,N e— S
Title: r . _-� .
I.W 4.1 � 2V�_ 3 /7
rgnature of Ap ant) (Date Signed)
Notice of Intent must be accompanied by a check or money order for $100.00 made payable to: NCDENR
Mail the entire package to:
Stormwater Permitting Unit Program
Division of Energy, Mineral and Land Resources
1612 Mail Service Center
Raleigh, North Carolina 27699-1612
Note
The submission of this document does not guarantee the issuance of an NPDES permit.
For questions, please contact the DE'MLR Regional Office for your area.
DEMLR Regional Office Contact Information:
Asheville Office ......
[phone]
Fayetteville Office ...
[phone]
Mooresville Office ...
[phone]
Raleigh Office ........
[phone]
Washington Office
...[phone]
Wilmington Office ...
[phone]
Winston-Salem ......
[phone]
Central Office .........
[phone]
Page 7 of 7
SWU-229-07122011
Last revised 712I1 a

NARRATIVE REPORT
for
NPDES General Permit NCG140000
for
Carolina Ready Mix and Builders Supply, Inc.
- Fletcher Facility
BEA PROJECT 9446517
Issue Date: March 2, 2017
Prepared for:
CAROLINA READY MIX AND BUILDERS SUPPLY, INC.
608 Old U.S. 70
Swannanoa, North Carolina 28778
[phone]
Prepared by:
r
SEAT.
032630
4 0,,C'
17 Arlington Street
Asheville, NC 28801
[phone]

PROJECT DESCRIPTION
This project consists of the permitting of stormwater and wastewater discharge from a concrete
ready mix plant located near Fletcher, North Carolina.
SITE DESCRIPTION
The site is located on a mostly cleared 2.9 acre parcel located at 264 Mills Gap Road, near
Fletcher, North Carolina. The site currently consists of a level graded site area. Site topology is
slightly sloping from Mills Gap Road to rear of property. The site slopes from the northeast to
southwest. The lowest area is along the southeastern property line. Hoopers Creek, a Class C
watercourse, is the receiving waterbody and lies to the southeast of the subject property.
Stormwater discharge from the site to receiving waterbody is routed through ephemeral drain -
ways.
PURPOSE
The purpose is to obtain a NPDES General Discharge Permit NCG 140000 to discharge
stormwater and wastewater under the National Pollutant Discharge Elimination System (NPDES)
and to obtain an Authorization to Construct (ATC) to implement the necessary infrastructure to
comply with NPDES requirements.
PROCEDURES
To discharge stormwater/process wastewater under the NPDES a Notice of Intent (NOI)
application is to be submitted to the North Carolina Department of Environment and Natural
Resources (NCDENR). Engineering plans and other pertinent data are to be submitted as
designated in the NOI application.
FINDINGS
To comply with NPDES requirements, Brooks Engineering Associates, PA (BEA) has provided
engineering plans sealed March 2, 2017 that depicts the current existing conditions. Effluent
limits for the current site configuration can be achieved through a recycle system and a water
mass balance. The truck washdown area has been graded to allow all site process wastewater to
be collected in a single small basin area; all other surface water will bypass the wastewater basin
and be treated as stormwater. The stockpile areas are located within an isolated area and consist
of material that has already been washed and will not be wetted down. The truck washdown area
will collect all material from the truck and drum washdown into a ramped wastewater collection
basin that will allow all heavy material and settable solids to settle out. The settling basin final
bay can store 7767 gallons at full capacity. Wastewater from the settling basin final bay will be
pumped by manual control panel operation to the existing concrete production system. The
existing settling basin meets storage requirements from calculations for the 25 year, 24 hour
storm event and maximum daily water use classified as wastewater. Calculations have been
provided as Attachment "A". From the calculations provided there is a water balance surplus of
601 gallons. The settling basin can accommodate surplus water until it can be recycled into plant
operations. All total suspended solids and pH are contained on site and reused for concrete. A
Stormwater Pollution Prevention Plan (SPPP) will be written as required by the NPDES permit in
concurrence with the proposed plan.

ATTACHMENTS
The following attachments have been included as part of the requirements set forth in the NOI.
Attachment "A" - Wastewater System Calculations
Attachment "B" - NOAA Rainfall Data
Attachment "C" - USGS Quadrangle Site Location Map

Project Name: Carolina Ready Mix - Fletcher
Project #: 446517
Date: 3/1/2017
Sheet: 1 of 1
DailZ Water Use Calculations
Daily Maximum Number of Trucks: 7 trucks
Wash down Water Usage: 15 gallons/truck
7 trucks x 15 gallons/truck = 105 gallons
Rainfall Volume Calculations
Note: The precipitation estimate (in.) for a 25 year, 24 hour storm for 35.43 N, 82.48 W (subject site)
is 5.95 in. (0.496 ft) per the "Precipitation - Frequency Atlas of the United States" NOAA Atlas
14, Volume 2, Version 3.
Wastewater Basin Area: 1600 ft' (see site plan for further detail)
Wastewater Basin Volume (V) = 1600 ftZ x 0.496 ft 794 ft3
or 5936 gal
Total V = Wash down Volume + Rainfall Volume = 105 gallons + 5936 gallons
Total Volume to Recycle System = 6041 gallons
Total volume to System: 6041 gallons
Total Storage Provided: 7767 gallons
% Storage Used: 78% %
% Storage Freeboard: 22% %
Concrete Production Water Usage Calculation
Average Daily Production of Concrete (yds.) 160 yds.
Water Required per yd. of concrete (gallons) 34 gallons
Average Daily Production Water Use: 5440 gallons
Water Balance Calculation
(For a 25 year, 24 hour storm event and Average Daily Production)
Total Water = Total Volume to Recycle System - Average Daily Production Water Use
6041 gallons - 5440 gallons - 601 gallons
Recycle Time: 0.1 days

ftcipitatipn Frequency Data Server
http://hdsc.nws.noaa.gov/hdsc/pfdstpfds_printpage.html?lat=35.43 00..
NOAA Atlas 14, Volume 2, Version 3
Location name: Fletcher, North Carolina, USA"
Latitude: 35.43% Longitude:-82.48°
a Elevation: 2081.52 ft"
• source: ESRI Maps +�
source: t1SGS w
POINT PRECIPITATION FREQUENCY ESTIMATES
G U Bonnin, D. Martin, B. Lin, T Parzybok, MYekta, and D. Riley
NOAA, National Weather Service, Silver Spring, Maryland
PF tabula I PF graphical i Maps_8, aerials
PF tabular
PDS-based point precipitation frequency estimates with 90% confidence intervals (in inches)1
Average recurrence interval (years)
FDurati,nlF--
�lr _ _ 10 J _ 25 54 _ J
100 _ 200 { _] W 500 _1000�
0.367 0.437 0.524 0.590 0,676 0.741
n
0.807 1 0.873 0.958 1.03
(0.332 0,408)j (0.395-0.485} (0.473 0.581) (0.531 0.652}� {0,604 0.747} (0.658-0.819)
(0.713 0.893)� (0.76fi-0.868), (0831 1.07) {0.882
0.58T 0.839 0.944 1.08 1.18
1.28 1.38 1.52 1.62
10 min
(0.530 0.651)I (0.848-1.04J (0.962 1.19) (1.05 1.30)
=(0.6;309775)I(0.757-0.930)j
{1.13 1,42} {1.22 1.53} (1.31 I.69) (1.38 1.82)
05879 106 7.19 1.36 1.50
1.62 1.75 1.91 2.03
15 min FO734
.14)9{
02 (1.33795)
2.13) {1.74 2
28)08
1.01 1 1.21 f 1.51 f 1.73 2.02 F 2.25
2.48 IF 2.73.04 3.29
30-min
(0,908-1.12) (1_10-1,35) .55-1.91} (1.36-1.67) (1(1.81.2.23) 1.(2.00-2.49)
1 (2.19-2.75) 1(2.39-3.02) (2.63-3.39) (2.82-3.69)
1.25 1.52 1.93 2.25 2.69 3.05
3.42 3.81 4.36 4.80
[�F60-min
(1.13-1.39) (1.38-1.69) (1.74-2_14) (2,02-2.49) {2.41-2,98) (2-71-3.37)
(3.D2-3.79) �I (3.35-4,23) (3.78-4.86) (4.12-5.39)
1.47 1.78 2.25 2.63 3.15 3.58
4.03 4.52 5.20 5.75
2-hr I
(1.32-1.63) 11 (1.61-1.97) I (2.02-2A9) (2.35-2.90) (2.81-3.48) (3,17 3.9fi)
(3,54-4.47) (3.93-5.01) (4.47-5.79) (4.90.6.45)
1.57 1.90 IF 2.38 IF 2.78 11 3.36 F 3.84
4.36 if 4.92II 5.73J 6.41
3-hr
75J .71242.64)-3.082.993.72) 34.46{3.824.84}
4.26j4.964(5417822
LL{1�
1.97 2.35 2.90 3.37 4.06 4.64
5.28 5.97 6.98 7.83
6-hr ]F
{1.80 2.17) (2.14-2,58) (2.64 3.18} (3.06-3.70) (3.65-4.45) (4.14-5.09)
{4.66-5.80} (5.21-6.58) (5.99 7.74) (6.fi4-8.73)
+
2.48 2.96 3.64 4.18 4.94 5.5T
6.21 6.90 7.85 8.62
2 hr
(2.28-2.71) (2.72-3.24} (3.33-3.97) (3,82-4.57) {4.49-5.40) {5.04-6.08)
F-1
(5.59-6.80) (6.16-7.58) (6.94-8.69)I (7-54-9.60)I
2.96 j 3.65 j 4.38 6.04 5.95 6.69
7.45 8.25 9.36 10.2
24-hr
(2.74-3.21) IIj (3.29-3.86)) (4.06-4.75) (4.66-5.46) (5.48-6.45) {6.14-7.25)
(6.80-8,07) (7.48-8,94) (8.42-10,2) (9.14-11.1)
3.52 4.21 5.14 5.88 6.90 7.72
I
8.57 9.45 10.7 11.6
2-da
(3.27-3.80 (3.90-4.54) (4.77-5.55) (5.44-6.35) (6.37-7.45} (7.09-8.34}
(7.84=9.26) (8.59-10.2) (9.61-11.6) (10.4-12.7)
3._4 4.48 5.43 6.1$ 7.20 8.01
8.84 9.69 10.9 11.8
da
F3-I (3.49 4.04) (4.17-4.82) (5.04-5.64) 11 (5.73-6.64) (6.65-7.74) (7.37-8.62)
(8.11-9.53) (8.84.10.5) (9.83-11.8) (10.6-12.8)
3.99 4.75 5.71 6.47 7.49 8.29
9.10 F 9.93 Il 11.1 12.0
�.y (3.71 4.28) 1 (4,43-5.10) (5.32 6,i3) (6.01-6.94) (6,93-8.04) (7.65-8.90}
(8.37.9.79) 1 (9.10-10.7) (10.1-11.9)
4.64 5.54 6.62 7.49 8.68 9.62
10.6 11.6 l 12.9 14.0
7-day
(4.33 4.98) I (S.i5_5492) (6.17-7.10) (6.9718.04) (8.05-9.30) 'y (8.89 10.3) J
(9.75-11.3) J (10.6-12.4) (11.7-13,9)
5.31 6.28 7.46F 8.39 IF 9.65 IF 10.6 IF
11.6 12.7 14.0 15.1
10-day
(4.99 5.65) 6 (5.91-.70) (7-01-7.95) (7.88.8.93) (9.03-10.3} (9.93-11.3)
(10.8-12.4) (11.7-13.5) I(12.9-15.0) (13.8-16.2)
i
7.19 844 12.3 13.3
14.4 15.4 I 16.7 17.7
2 -da IF-79.7.60)-10.4) (10.3-11.5) 11613.0(12.5-14,1)
8
(13.5 15.2) (4.4-16.3) J 15.6-177) (16.4-18.6)(6
-
8.8� 10.3 11.8 1
(8.37.9.30) (9.81-10.9) (11.2-12.5} (12.319.4
30-day .6-1 .6-1
-13.7) (13.6.15.2) (14.6-16.3)
.5.4 i ,3-1 i .4-1 .1-2
(15.5 77.3) (16.3-18.4) (17.4 19.6) (18.1-20,6)
11.2 ! 14.8 16.0 17.4 1$,5
19.4 20.3 21.4 22.1
45-day (i0.6 11.8� (18) (14.015.5) (15.2-i6.81 (16.6 18.4) {17,5-19.5)
Z13
20.8-23.4)
(18.4-20.5) (19.2-21.4) (20.2 22.6) ji
134 156 17.5 188 20.4 44 21.5
{
22.5 234 25.3
F60_y{20.4-22.7)
_ (12.8-14.1)J (14.9-16.5) 1 (16.6--18.4) (17.9-19.8) {19.4-21.5)
j___24.5
(21.4-23.8) (22.2-24.8) (23.2-25,9) (23.6-26.8)
t Precipitation frequency (PF) estimates in this table are based on frequency analysis of partial duration series (PDS).
Numbers in parenthesis are PF estimates at lower and upper bounds of the 90% confidence interval. The probability that precipitation frequency estimates
(for a given duration and average recurrence interval) will be greater then the upper bound (or less than the lower bound) is 5%. Estimates at upper bounds
are not checked against probable maximum precipitation (PMP) estimates and may be higher than currently valid PMP values.
Please refer to NOAA Atlas 14 document for more information.
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