NC0081469_Renewal (Application)_20230620

(a Colonial Pipeline Company
David "Dusty" Y. Reedy II, PG
Environmental Specialist
June 9, 2023
Bradley Bennett
Compliance and Expedited Permitting
Division of Water Resources
1617 Mail Service Center
Raleigh, NC 27699-1617
Phone: [phone]
e-mail: [e-mail]
RECEIVED
1u;d u 0 J;_3
NCDEQ/DWR/NPDES
Re: NPDES Permit Renewal Applications
Selma Delivery Facility (NPDES Permit No. NCO031011) and RDU Delivery
Facility (NPDES Permit No. NC0081469)
Dear Mr. Bennett:
As requested by email on June 1, 2023, please find the attached EPA Form 2E for the Selma
Delivery Facility (NPDES Permit No. NCO031011) and RDU Delivery Facility (NPDES
Permit No. NC0081469) as part of the NPDES permit renewal application. If you require
any additional information, please contact us.
Sincerely,
David "Dusty" Y. Reedy II, PG
Environmental Specialist
cc: Maribeth Hughes - CPC
John Wyatt - CPC
RECEIVED
NCDEQ/DWR/NPDES
411 Gallimore Dairy Road Greensboro, North Carolina 27409 1 www.colpipe.com

EPA ID Number (copy from Item 1 of Form 1)
Form Approved. OMB No. 2040-0086.
Please print or type in the unshaded areas only.
Approval expires 5-31-92.
FORM
2E 1=0EPA Facilities Which Do Not Discharge Process Wastewater
NPDES
I. RECEIVING WATERS
For this outfall, list the latitude and longitude, and name of the receiving water(s).
Outfall
Latitude
Longitude
Receiving Water (name)
Number (list)
Deg
Min
Sec
Deg
Min
Sec
Unnamed tributary of Mill Creek
001
35
33
05
78
18
26
11. DISCHARGE DATE (If a new discharger, the date you expect to begin discharging)
III.TYPE OF WASTE
A. Check the box(es) indicating the general type(s) of wastes discharged.
Other Nonprocess
❑ Sanitary Wastes ❑ Restaurant or Cafeteria Wastes ❑ Noncontact Cooling Water ❑� Wastewater (Identify)
B. If any cooling water additives are used, list them here. Briefly describe their composition if this information is available.
This discharge is made up entirely of stormwater.
IV. EFFLUENT CHARACTERISTICS
A. Existing Sources — Provide measurements for the parameters listed in the left-hand column below, unless waived by the permitting
authority (see instructions).
B. New Dischargers — Provide estimates for the parameters listed in the left-hand column below, unless waived by the permitting
authority. Instead of the number of measurements taken, provide the source of estimated values (see instructions).
(1)
(2)
(3)
(or)
(4)
Maximum
Average Daily
Number of
Source of Estimate
Pollutant or
Daily Value
Value (last year)
Parameter
(include units)
(include units)
Measurements
Taken
(ifnewdischarger)
Mass
Concentration
Mass
Concentration
(last year)
Biochemical Oxygen
21.0 lbs
4.0 mg/L
13.7 lbs
4.0 mg/L
1
Demand (BOD)
Total Suspended Solids(TSS)
93.7 lbs
17.85 mg/L
23.4 lbs
6.83 mg/L
12
Fecal Coliform (if believed present
or if sanitary waste is discharged)
Total Residual Chlorine (if
chlorine is used)
Oil and Grease
0
<5 . 0 mg/L
0
<5 . 0 mg/L
12
'Chemical oxygen demand (COD)
'Total organic carbon (TOC)
Ammonia (as N)
0
<0.10 mg/L
0
<0.10 mg/L
1
Discharge Flow
Value 0.6295 mgd
0.4100 mgd
12
pH (give range)
Value 8.81
8.33
6
Temperature (Winter)
11 . 6 ,C
11 . 6 ,c
1
Temperature (Summer)
aC
,C
0
'If noncontact cooling water is discharged
EPA Form 3510-2E (8-90) Page 1 of 2

V. Except for leaks ors ills, will the discharge described in this form be intermittent or seasonal?
d
El Yes ❑ No
If yes, briefly describe the frequency of flow and duration.
As the discharge described is stormwater related, the outfall generally only flows during and
after precipitation events and is dependent of the sediment pond level. Therefore, there are
months in which no discharge occurs.
VI. TREATMENT SYSTEM (Describe briefly any treatment system(s) used or to be used)
N/A
VII. OTHER INFORMATION (Optional)
Use the space below to expand upon any of the above questions or to bring to the attention of the reviewer any other information you feel
should be considered in establishing permit limitations. Attach additional sheets, if necessary.
Vill. CERTIFICATION
1 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 fine and imprisonment for knowing violations.
A. Name & Official Title
B. Phone No. (area code
& no.)
33� GCo2- �jZ$�v
C. Signature jD.
Date Signed
EPA Form 3510-2E (840) f Page 2 of 2

EPA ID Number (copy from Item 1 of Form 1)
Form Approved. OMB No. 2040-0086.
Please print or type in the unshaded areas only.
Approval expires 5-31-92.
FORM
2E 4=,EPA Facilities Which Do Not Discharge Process Wastewater
NPDES
I. RECEIVING WATERS
For this outfall, list the latitude and longitude, and name of the receiving water(s).
Outfall
Latitude
Longitude
Receiving Water (name)
Number (list)
Deg
Min
Sec
Deg
Min
Sec
Unnamed tributary of Crabtree Creek
001
35
51
10
78
47
38
11. DISCHARGE DATE (If a new discharger, the date you expect to begin discharging)
IILTYPE OF WASTE
A. Check the box(es) indicating the general type(s) of wastes discharged.
Other Nonprocess
❑ Sanitary Wastes ❑ Restaurant or Cafeteria Wastes ❑ Noncontact Cooling Water 17 Wastewater (Identify)
B. If any cooling water additives are used, list them here. Briefly describe their composition if this information is available.
This discharge is made up of stormwater only.
IV. EFFLUENT CHARACTERISTICS
A. Existing Sources — Provide measurements for the parameters listed in the left-hand column below, unless waived by the permitting
authority (see instructions).
B. New Dischargers — Provide estimates for the parameters listed in the left-hand column below, unless waived by the permitting
authority. Instead of the number of measurements taken, provide the source of estimated values (see instructions).
(1)
(2)
(3)
(or)
(4)
Maximum
Average Daily
Number of
Pollutant or
Daily Value
Value (last year)
Parameter
(include units)
(include units)
Measurements
Source of Estimate
Taken
(if new discharger)
Mass
Concentration
Mass
Concentration
(last year)
Biochemical Oxygen
5.1 lbs
4.2 mg/L
1.8 lbs
4.2 mg/L
1
Demand (BOD)
Total Suspended Solids (TSS)
16.0 lbs
13.3 mg/L
0.06 lbs
0.15 mg/L
13
Fecal Coliform (if believed present
or if sanitary waste is discharged)
Total Residual Chlorine (if
chlorine is used)
Oil and Grease
0
<4.9 mg/L
0
<4 . 9 mg/L
13
'Chemical oxygen demand (COD)
'Total organic carbon (TOC)
Ammonia (as N)
2.5 lbs
2.1 mg/L
0.90 lbs
2.1 mg/L
1
Discharge Flow
Value 0.1442 mgd
0.0516 mgd
12
pH (give range)
Value 9.12
7.93
8
Temperature (venter)
,C
,C
0
Temperature (Summer)
,C
,C
0
`If noncontact cooling water is discharged
EPA Form 3510-2E (8-90) Page 1 of 2

V. Except for leaks ors ills, will the discharge described in this form be intermittent or seasonal?
❑� Yes ❑ No
If yes, briefly describe the frequency of flow and duration. d
As the discharge described is stormwater related, the outfall generally only flows during and
after precipitation events. Therefore, there are months in which no discharge occurs.
VI. TREATMENT SYSTEM (Describe briefly any treatment system(s) used or to be used)
N/A
VII. OTHER INFORMATION O tional
Use the space below to expand upon any of the above questions or to bring to the attention of the reviewer any other information you feel
should be considered in establishing permit limitations. Attach additional sheets, if necessary.
RECEIVED
NCDEQ/DWR/NPDES
Vill. CERTIFICATION
/ 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 aware that there are significant penalties for submitting false information, including
the possibility of fine and imprisonment for knowing violations.
A. Name & Official Title
B. Phone No. (area code
& no.)
C. Signature jD.
Date Signed
G�23
wt
EPA Form 3510-2E (eg0) r Page 2 of 2