NCS000329_Tier 2 Monitoring Report_20211021

OC7 2 _( 2021
October 15, 2021
Division of Energy Mineral and Land Resources
Attn: Central Files
1617 Mail Service Center
Raleigh, NC 27699-1617
Central Files: Tier 2 Monthly Monitoring- September 2021
ATI
P.O. Box 5030
2020 Asheraft Avenue
Monme, NC 28111-5030
Phone: [phone]
Fax: [phone]
Email: [e-mail]
Attached, please find stormwater monitoring data for Permit No NCS000329. The originals and
one copy are included. The monitoring data is for the following monitoring schedule:
Analytical monitoring includes:
• Outfall #01 (B), commingled stormwater
• Outfall #02 (B), non -commingled stormwater
• Outfall #03 (B), non -commingled stormwater
If you have any questions or need additional information, please contact me at 704-289-4511
0800. Thank you.
Since
Michael McManus
EHS Coordinator

AT) (AlIvae) — Bakers Campus (Bf,,10 )
Stormwater Monitoring Report Form
Sample Date: ri2/'a
eAepubeo
I Sample Time:
Sample Location: o?Od 1
Stormwater Discharge Outfall # 01(Commingled)
Drainage Area= 2,915,470 sq. f'4. = 69 Acres
% Impervious= 34%
Person Collecting Samples:
Laboratory Performing Analysis:
Analytical Techniques and Methods:
40 CFR Part 136
Results of Sample Analysis:
Parameter
Results (mg/1)
Benchmark Values (mg/1)
TSs
100
BOD
i o % /�2 eel
30
COD
ri4eria
120
Cadmium
G �. I
0.003
Chromium
0.905
Total Calcium
915
Total Copper
Flo W
0.01
Total Nickel
0.335
Total Zinc
0.126
pH
(std units)
6-9
Temperature
Deg. Celsius
Total Residual Chlorine
.017
Oil and Grease
15
Storm Date:
Storm Duration:
Duration of time preceding rain event exceeding D.Z":
Estimated Flow Calculation:
Q=CIA
Q (Total) = Q (Pervious Area) + Q (Impervious Area)
(Hrs.) inches of RainfaEk
(lirs.)
Rev. 01
Date of Rev.: 1/22/2020

OZOZ/ZZ/-C :'nab 10 a4e fl
TO 'A9U
SP
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ATI (Allvac) — Bakers Campus (BRIO)
Stormwater Monitoring Report Form
Sample Date: •er �4) S feojer
Sample Time:
Sample Location: p'I'Do?I
Stormwater Discharge Outfall # 02 (Non -
Commingled)
Drainage Area= 212,952 sq. ft. = 4.9 Acres
% Impervious=12%
Person Collecting Samples:
Laboratory Performing Analysis:
Analytical Techniques and Methods:
40 CFR Part 136
Results of Sample Analysis:
Parameter
Results (mg/1)
Benchmark Values (mg/1)
TSS
100
BOD
/ n Meet
l�
30
COD
XR hour Cr
120
Cadmium
we ,
0.003
Chromium
0.905
Total Calcium
915
Total Copper
o
0.01
Total Nickel
/OW
0.335
Total Zinc
0.126
pH
(std units)
6-9
Temperature
Deg. Celsius
Storm Date: Storm Duration: (Hrs.) Inches of Rainfall:
Duration of time preceding rain event exceeding 0.11,1: (Hrs.)
Estimated Flow Calculation:
Q=CIA
Q (Total) = Q (Pervious Area) + Q (Impervious Area)
Q (Tot., cfs) = (A x inches rain/12 inches/ft. x 4.9 acres x .88) + (.9 x inches rain/12 inches/ft. x 4.9 x .12)
Rev. 01
Date of Rev.: 1/22/2020

OZOZ/ZZ/Z .'najj;o a}ep
l0 'naki
sp
(ulea jo sagauij x TtFto•o + (uiea 10 saq:)ul) x L£bT'O = (SP `lelol) b
wioj:poclau vuliolluow ialemwiols
(oNla) sndweo SJa)lle4a--(:)eAlIV) 11.d

A
ATI (Allvac) — Bakers Campus (BNO)
Stormwater Monitoring Report Form
Sample Date: �,,,,?g,,# 'beeSample
Time:
Sample Location: p?Q� J
Stormwater Discharge Outfall # 03 (Non -
Commingled)
Drainage Area= 336,580 sq. ft. = 7.8 Acres
% Impervious= 15%
Person Collecting Samples:
Laboratory Performing Analysis:
Analytical Techniques and Methods:
40 CFR Part 136
Results of Sample Analysis:
Parameter
Results (mg/1)
Benchmark Values (mg/1)
TSS
100
BOD
30
COD
120
Cadmium
!
0.003
Chromium
0.905
Total Calcium
915
Total Copper
NO
0.01
Total Nickel
0.335
Total Zinc
0.126
pH
(std units)
6-9
Temperature
Deg. Celsius
Storm Date: Storm Duration: (Hrs.) Inches of Rainfall:
Duration of time preceding rain event exceeding 0.1": (Hrs.)
Estimated Flour Calculation:
Q=CIA
Q (Total) = Q (Pervious Area) + Q (Impervious Area)
Q (Tot., cfs) _ (A x inches rain/12 inches/ft. x 7.8 acres x .85) + (.9 x inches rain/12 inches/ft. x 7.8 x .15)
Rev. 01
Date of Rev.: 1/22/2020

OZOZ/ZZ/1.'n9b }o ajLe(3
ZO 'nab
sp
(urea 10 sau:)ul) X SL80'0 + (urea 10 sagoul) x OZZZ'0 = (sp 11ej01) b
WJOJ Vo ald LIIJOI1uoW aazemuijo4s
(ONO) sn dwe:) saale'a — (OeAlIV) JJV

STORM9WATER DISCHARGE OUTFALL (SDO)
MONITORING REPORT
Permit Number NCS (060-y 9
I ACILITvr N E ATl 3A eai, /�1►�e�ia/s hers S,fe
PERSON COLLECTING S 1PLE(S) '
CERTIFIED LABORATORY(S) Lab #
Lab #
Part A: Specific Monitoring Requirements
SAMPLES COLLECTED DURING CALENDAR YEAR:
(This monitoring report shall be received by the Division no later than 30 days fH wo
the date the facility, receives the sampling results from the laboratory.)
COUNTY Zzai, /n
PHONE NO. (7'Ol/)?a9 ,V-f
SIGNATURE OF PERMI'ITEE OR DESIGNEE
REQUIRED ON PAGE 2.
OntfaH
No.
Date
Sample
Collected
50050
- —
Total
Flow if a
Total
Rainfall
AM SAD/
0 WOol
N SWO
mo/dd/ r
MG
II
inches
L\
J/
L\
U No
L�
w
1
Does this facility perform Vehicle Maintenance Activities using more than 55 gallons of new motor oil per month? Dyes ono
(if yes, complete Part 13)
R
Part 6: vehicle
Otetfau
No.
Maintenance wcrtvc
Date
Sample
Collected
Monitoren
50050
a n.. �...�...�
00556
00530
00400
Total Flow
(if applicable)
Total
Rainfall
On & Grease
(if appl.)
Non -polar
O&G/TPH
(Method 1664
SGT-HEM), if
a 1.
Total
Suspended
Solids
pH
New Motor
Oil Usage
mo/dd/ r
MG
inches
mrA
MRA
unit
al/mo
Form SWU-247, last revised 611212015
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