NCG020201_Representative Outfall Status Renewal (Orig Request)_20210930

uuican
Materials Company
October 16, 2018
Mr. Zahid Khan
NCDENR Division of Division of Energy, Mineral and Land Resources
Land Quality Section
Mooresville Regional Office
610 East Center Avenue
Mooresville, North Carolina 28115
RE: Vulcan Construction Materials
Representative Outfall Status Request
Dear Mr. Khan:
Please find enclosed a Request for Representative Outfall Status (ROS) for the following Vulcan
Construction Materials Facility:
Clear Creek Quarry located in Mecklenburg County, North Carolina.
This request consists of the following:
Representative Outfall Status Request Form.
Current facility Outfall and Drainage Area information.
Two copies of the facility's SPPP Site Map(s) including all Outfalls and Drainage Areas.
There are no monitoring data available for the newly installed temporary sediment basins.
Please feel free to contact me at [phone] should you have any questions or comments.
Sincerely,
Tony Johnson
Environmental Engineer
cc: John Basso
CHARLOTTE REGIONAL OFFICE - VULCAN CONSTRUCTION MATERIALS. L.L.C.
11020 David Taylor Drive, SUITE 400, CHARLOTTE, NC 28262, TELEPHONE [phone], FAX [phone]

Division of Energy, Mineral & Land Resources
Stormwater Program
National Pollutant Discharge Elimination System
Environmental REPRESENTATIVE OUTFALL STATUS (ROS)
Quality REQUEST FORM
FOR AGENCY USE ONLY
Date Recet%ed
Year
N101 h
Day
If a facility is required to sample multiple discharge locations with very similar storm water discharges, the
permittee may petition the Director for Representative Outfall Status (ROS). DEQ may grant Representative
Outfall Status if stormwater discharges from a single outfall are representative of discharges from multiple
outfalls. Approved ROS will reduce the number of outfalls where analytical sampling requirements apply.
If Representative Outfall Status is granted, ALL out are still subject to the qualitative monitoring
requirements of the facility's permit —unless otherwise allowed by the permit (such as NCG020000) and DEQ
approval. The approval letter from DEQ must be kept on site with the facility's Stormwater Pollution
Prevention Plan. The facility must notify DEQ in writing if any changes affect representative status.
For questions, please contact the DEQ Regional Office for your area (see page 3).
(Please print or type)
1) Enter the permit number to which this ROS request applies:
Individual Permit (or) Certificate of Coverage
N I C I S N I C I G O 2 10 2 0 1
2) Facility Information:
Owner/Facility Name Vulcan Construction Materials - Clear Creek Qu
Facility Contact
Street Address
City
County
Telephone No.
John Basso
11435 Brooks Mill Road
Charlotte
Mecklenburg
704 545-5687
State NC
E-mail Address
Fax: 704
ZIP Code 28227
[e-mail]
545-7183
3) List the representative outfall(s) information (attach additional sheets if necessary):
Outfall(s) 141-012 is representative of Outfall(s) 004, 005, 006. 007. 008, 011
Outfalls' drainage areas have the same or similar activities?
Yes
❑ No
Outfalls' drainage areas contain the same or similar materials?
Oyes
❑ No
Outfalls have similar monitoring results?
o Yes
❑ No PAo data*
Outfall(s) is representative of Outfall(s)
Outfalls' drainage areas have the same or similar activities?
❑ Yes
❑ No
Outfalls' drainage areas contain the same or similar materials?
❑ Yes
❑ No
Outfalls have similar monitoring results?
❑ Yes
❑ No No data*
Outfall(s) is representative of Outfall(s)
Outfalls' drainage areas have the same or similar activities?
❑ Yes
❑ No
Outfalls' drainage areas contain the same or similar materials?
❑ Yes
❑ No
Outfalls have similar monitoring results?
❑ Yes
❑ No ❑ No data*
*Non-compliance with analytical monitoring prior to this request may prevent ROS approval. Specific
circumstances will be considered by the Regional Office responsible for review.
Page 1 of 3
SWU-ROS-2009 Last revised 12/30/2009

Representative Outfall Status Request
4) Detailed explanation about why the outfalls above should be granted Representative Status:
(Or, attach a letter or narrative to discuss this information.) For example, describe how activities and/or
materials are similar.
Please see attached.
5) Certification:
North Carolina General Statute 143-215.6 B(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 Representative Outfall Status for my NPDES Permit. I understand that ALL outfalls are still
subject to the qualitative monitoring requirements of the permit, unless otherwise allowed by the permit
and regional office approval. I must notify DEQ in writing if any changes to the facility or its operations
take place after ROS is granted that may affect this status. If ROS no longer applies, I understand I must
resume monitoring of all outfalls as specified in my NPDES 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
Title: Environmental Engine
Tony Johnson
10-16-2018
(Signqtdr'e of,0(p pnt) (Date Signed)
Please note: This application for Representative Outfall Status is subject to
approval by the NCDEQ Regional Office. The Regional Office may inspect your
facility for compliance with the conditions of the permit prior to that approval.
Final Checklist for ROS Request
This application should include the following items:
❑ This completed form.
❑ Letter or narrative elaborating on the reasons why specified outfalls should be granted representative
status, unless all information can be included in Question 4.
❑ Two (2) copies of a site map of the facility with the location of all outfalls clearly marked, including the
drainage areas, industrial activities, and raw materials/finished products within each drainage area.
❑ Summary of results from monitoring conducted at the outfalls listed in Question 3.
❑ Any other supporting documentation.
Page 2 of 3
SWU-ROS-2009 Last revised 12/30/2009

Representative Outfall Status Request
Mail the entire package to:
NCDEQ DEMLR at the appropriate Regional Office (See map and
addresses below)
Notes
The submission of this document does not guarantee Representative Outfall Status (ROS) will be granted as
requested. Analytical monitoring as per your current permit must be continued, at all outfalls, until written
approval of this request is granted by DEQ. Non-compliance with analytical monitoring prior to this request
may prevent ROS approval. Specific circumstances will be considered by the Regional Office responsible for
review.
IFor questions, please contact the DEQ Regional Office for your area.
Asheville Regional Office
2090 U.S. Highway 70
Swannanoa, NC 28778
Phone [phone]
FAX [phone]
Fayetteville Regional Office
Systel Building,
225 Green St., Suite 714
Fayetteville, NC 28301-5094
Phone [phone]
FAX [phone]
Mooresville Regional Office
610 East Center Ave.
Mooresville, NC 28115
Phone [phone]
FAX [phone]
Raleigh Regional Office
1628 Mail Service Center
Raleigh, NC 27699-1628
Phone [phone]
FAX [phone]
Flz.` Win"lon•SaleT
Mooresville-
+Sa
Faye"eville �
Wllr�ngton
Washington Regional Office
943 Washington Square Mall
Washington, NC 27889
Phone [phone]
FAX [phone]
Wilmington Regional Office
127 Cardinal Drive Extension
Wilmington, NC 28405
Phone [phone]
FAX [phone]
Winston-Salem Regional Office
585 Waughtown Street
Winston-Salem, NC 27107
Phone [phone]
Water Quality Main FAX [phone]
Central Office
1612 Mail Service Center
Raleigh, NC 27699-1612
Phone [phone]
FAX [phone]
Page 3 of 3
SWU-ROS-2009 Last rev•sed 12 30 2009

SECTION 5.0 DISCHARGE SAMPLING AND ANALYSIS
The General Permit requires sampling and analysis of point source discharges that fall in the following
categories.
Mine dewatering and/or discharges of process wastewater, including commingled
stormwater.
Stormwater discharges from other plant areas where the stormwater has contacted
areas directly related land disturbance and process areas..
Stormwater discharges from on -site vehicle maintenance areas.
5.1 Process Water and Stormwater Sampling/Analysis Program
Refer to Table 1 for required sample frequency and analytical parameters. There are four
appropriate sampling location at the Clear Creek Quarry which will be used to sample various
process water and stormwater discharges. Each outfall to be sampled is listed below along
with a brief description of each outfall's type of discharge.
Representative Outfalls to be Sampled:
Outfall
Latitude /
Receiving
Outfall Type
Source of Discharge
No.
Longitude
Stream
Mine pit dewatering
141-
35°13'58"/
Caldwell
Commingled
001
80o37'24"
Creek
Process Water
and Stormwater
141-
35°13'56"/
Caldwell
On Site
Stormwater associated with industrial
002
80°37'25"
Creek
Maintenance
activity. This sample location is
Stormwater
representative of all discharges from
maintenance shop, equipment parking,
yard and plant activities.
141-
35014' 14"/
Caldwell
Stormwater
Stormwater associated with industrial
012
80037' 10"
Creek
activity. This sample location is
representative of all discharges from
stripping and overburden storage areas.
141-
35013'52"/
Caldwell
Stormwater
Stormwater associated with industrial
013
80037'21"
Creek
activity. This sample location is
representative of all discharges from
material stockpile areas.
Note: There are a total of 12 discharge points (11 Stormwater, 1 process water) at
the Clear Creek Quarry site.
Mine dewatering flows and runoff from yard, process, material stockpiling, and
stripping areas which drain to the pit are pumped to outfall 141-001.
Outfall 141-002 is the overflow from a small pond southwest of the pit which
receives runoff from the shop area, plant and material stockpile areas.
Stormwater from the shop reports to this pond via a culvert located under the
plant. This outfall is the appropriate sampling location for discharges associated
with vehicle maintenance activities.
The overburden stripping and disposal area is along the northeast portion of the
property. Although this area rarely discharges off site, an unusually heavy
rainfall could discharge at outfall 141-012. Thus this is the appropriate sampling
point to monitor discharges associated with stripping and overburden activities.
Outfalls 141-004 through 141-008 are outfalls to be monitored for stormwater

TABLE 1 - Stormwater Sampling & Analytical Requirements for Vulcan Construction Materials —
Clear Creek Quarry.
NOTE: DUE TO SHORT ALLOWABLE HOLDING TIMES, SAMPLES SHOULD BE
SHIPPED FOR PROMPT DELIVERY TO THE LAB. In addition, pH measurements need to
be made as soon as possible upon the completion of the sample period. Please follow
the Standard Operating Procedures regarding the sampling and measurement of pH in
section 5.2 below. If samples must be taken on Friday, please contact the lab to
discuss and ensure proper handling procedures.
ALLOWABLE
SAMPLING
SAMPLE
REQUIRED
DISCHARGE LIMITS"
FREQUENCY &
HOLDING
OUTFALL NO.
PARAMETER
UNITS
TYPE
TIME
NOTES
Outfall 001
DAILY FLOW RATE'
Cis
Daily Maximum flow must be below 50%
of 7Q10 Flow for HOW, Trout, PNA
DISCHARGE FROM
Waters
QUARRY PIT OR OTHER
TOTAL SUSPENDED
mg/L
48 Hours
ESTIMATE FLOW BASED ON
SOURCES OF PROCESS
SOLIDS
MONTHLY AVG: NO LIMIT FOR
PUMP CURVES.
WASTEWATER
QUARRIES
INCLUDING
25 for Industrial Sand
QUARTERLY
FIELD
COMMINGLED
Mines
GRAB
ANALYZE H
P
ONE 1 LITER UNPRESERVED
STORMWATER
20 for High Quality
WITHIN 15
SAMPLE IS SUFFICIENT FOR
Waters
(WITH DENR
MIN
ALL ANALYSES
10 for Trout/PNA
APPROVAL,
waters
CAN GO TO
SEMI-ANNUAL)
DAILY MAX: NO LIMIT FOR QUARRIES
SETTLEABLE SOLIDS
mg/L
45 for Industrial Sand
Mines
30 for High Quality
Waters
TURBIDITY
15 for Trout/PNA
NTU
waters
PH
MONITORING ONLY FOR HOW, ORW,
STD. UNITS
HQW/ORW TR, and PNA WATERS
MONTHLY AVG 0.1 mill
DAILY MAX 0.2 mill.
10 NTU (trout waters)
25 NTU (Lakes, Reservoirs, non -trout)
50 NTU (all other non -trout)
6.0 < PH < 9.0 for freshwater
6.8 < PH < 8.5 for saltwater
Outfalls 012 & 013
BENCHMARK VALUES
Isee note below)
DISCHARGE OF
STORMWATER
ASSOCIATED WITH LAND
TOTAL RAINFALL
INCHES
NO CUTOFF
DISTURBING ACTIVITIES
48 Hours
AND PROCESS AREAS,
TOTAL SUSPENDED
mg/L
100 mg/L (50 mg/L for trout and HOW)
SEMI-ANNUAL
ONE 1 LITER UNPRESERVED
BUT NOT MIXED WITH
SOLIDS
GRAB
SAMPLE FOR TSS ANALYSIS
PROCESS WASTEWATER
WITHIN 30
SETTLEABLE SOLIDS
mg/L
0.1 mg/1
MINUTES OF
DISCHARGE
TURBIDITY
FROM
SAMPLE MUST BE COLLECTED
NTU
10 NTU (trout waters)
OUTFALL
WITHIN THE FIRST 30 MINUTES
25 NTU (Lakes, Reserv., non -trout)
OF THE START OF DISCHARGE
50 NTU (all other non -trout)
Outfall 002
BENCHMARK VALUES
(see note below)
DISCHARGE OF
STORMWATER
ASSOCIATED WITH ON
TOTAL RAINFALL
INCHES
NO CUTOFF
ONE 1 LITER UNPRESERVED
SITE VEHICLE
SEMI-ANNUAL
48 Hours
SAMPLE FOR TSS ANALYSIS
MAINTENANCE AREAS
TOTAL SUSPENDED
mg/L
100 mg/L (50 mg/L for trout and HOW)
GRAB
SOLIDS
WITHIN 30
MINUTES OF
TOTAL PETROLEUM
mg/L
15 mg/I
DISCHARGE
SAMPLE MUST BE COLLECTED
HYDROCARBONS
FROM
WITHIN THE FIRST 30 MINUTES
OUTFALL
OF THE START OF DISCHARGE
New Motor Oil Usage
Gal., Month
NO LIMIT
** TIERED RESPONSES - SEE SECTION 5.2 BELOW.
IN ADDITION TO THE ANALYTICAL TESTING IDENTIFIED IN THE ABOVE TABLE, VISUAL MONITORING OF ALL STORMWATER
OUTFALLS IS REQUIRED SEMI-ANNUALLY. PLEASE REFER TO APPENDIX B FOR THE RECORD -KEEPING FORM TO BE USED.
VISUAL MONITORING MUST AT ALL OUTFALLS, NOT JUST REPRESENTATIVE OUTFALLS (UNLESS PRIOR APPROVAL IS
RECEIVED IN WRITING BY DENR).
FOR BOTH SEMI-ANNUAL STORMWATER SAMPLING AND VISUAL INSPECTIONS, MONITORING PERIODS NEED TO BE
SEPERATED BY AT LEAST 60 DAYS.

discharge from the same overburden disposal area. Outfall 141-012 will
represent these outfalls.
Outfall 141-013 receives runoff from material stockpile areas. Thus this is the
appropriate sampling point to monitor discharges associated with stockpile
activities.
The following table summarizes the total additional outfalls at this site which will not
require sampling. The abovementioned outfalls that will be sampled have been linked
to the following outfalls based on the overall type of discharge each additional outfall
will represent. All outfall locations are indicated on the partial mine map in Appendix I.
Documentation of representative outfall status should be kept on site within the Mineral
Mining Plan.
Remaining Outfalls_tnot to be sampled):
Outfall
Latitude I
Receiving
Outfall
Source of Discharge
Corresponding
No.
Longitude
Stream
Type
Representative
Stormwate
This sample location will receive
Outfall*
141-
35° 14' 12"/
Caldwell
141-012
004
80°36'53
Creek
r
discharges from stripping and
overburden storage areas during
unusually heavy rainfall.
141-
35014' 15"/
Caldwell
Stormwate
Although unlikely, this sample location
141-012
005
80036'53
Creek
r
may receive discharges from stripping
and overburden storage areas during
unusually heavy rainfall.
141-
35° 14'21 "I
Caldwell
Stormwate
Although unlikely, this sample location
141-012
006
80°36'51
Creek
r
may receive discharges from stripping
and overburden storage areas during
unusually heavy rainfall.
141-
35° 14'22"/
Caldwell
Stormwate
Although unlikely, this sample location
141-012
007
80°36'55"
Creek
r
may receive discharges from stripping
and overburden storage areas during
unusually heavy rainfall.
Although unlikely, this sample location
141-012
141-
35° 14'22"/
Caldwell
Stormwate
008
80037'02"
Creek
r
may receive discharges from stripping
and overburden storage areas during
Caldwell
unusually heavy rainfall.
Although unlikely, this sample location
141-012
141-
35014' 18"/
Stormwate
011
80"37'08"
Creek
r
may receive discharges from stripping
and overburden storage areas during
Stormwate
unusually heavy rainfall.
This sample location receives
141-013
141-
35' 13'49"/
Caldwell
014
80°37'22"
Creek
r
discharges from material stockpile
areas.
141-
35013'45"/
Caldwell Stormwate
This sample location receives
141-013
015
80°37'22"
Creek r
discharges from material stockpile
areas.
*Listed representative outfall is the appropriate sample point designated for that type of discharge; no
grab sample needs to be taken for these additional listed outfalls.

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