NC0004685_Wasteload Allocation_19790320

FOR DATA MANAGEMENT USE ONLY:
FACILITY NO.
%%
TO:
rR.0M:
WASTE LOAD ALLOCATION REQUEST
ActualF`acility
Proposed. Facility
6Ake riv5Ev
7 n1.: Fsshlr
'SUBJECT: Effluent Limits for NPDES Permit No.(001
Date of Request / /
Date Needed
Pipe No.(003 )
.'Permit Application Received (802 )
PPS T,us4r.i, _ S 1e16
NC000 «d9s
Draft to Public Notice (805
ischarger Name (103 )
County (104 )
TYPe (400 )
%% Mu %gId
Equiv. Population Served (202 )
Latitude (115 )
Longitude (116 )
201 Area (263 )
208 Area (264 )
Subbasin(172 )
03 0$-0¢
Stream Classification (269
Receiving Stream (109 )
6uslfy c EEI
Drain. Area(267 )
IL.o ''
7/10 Flow(270)
S S4.—
Ratio Waste 7/10 (303 )
Design.Capacity (207 )
0-81S-► +
Design Temperature (NKP)
23--
Elevation (NKP)
-.-?80
Location Discharger (NKP)
rrincipal Product (NKP)
�70Gr�l�G�3 .Ki11-
Sayle No. E0D5 (mg/'.)
ecai Caiiforrn
1007Z. 31616
Temperature
o F 11
DO (mg/l)
300
310
41
I- Mo. Average Concentration Cl i
20
46 o 0
e fid,s
- Wk. Average Concentration. 0'
J - Minimum Concentration 03
K - Maximum Concentration 04
M - Monthly Average Loading 05
- Weekly Average Loading 0
�
P - Minimum Loading 07
v
.►
Q - Maximum Loading CP
!
• r
T - FrequencY of AnaZysis 00 i
I, L
J
W - Sample Type . 1"
,!4P,+'-
�'
.1
-
-otat ..7s.i.2;_
"
(m_ /?) 5 0fn
NH -
1V (mg/7) 600
pa (units)
400
►-
eu
o .
I -. Mo. Average Con :ntration
2C
4".8
d - 7
0.4j
!A
1.0
0.22,
/D.0
- Wk. Average Concentration 0
J -.Minimum Concentration _
K - Maximum Concent_,,.,::,:;
M - Mcr.thlu Average Loa _
1
1
.
- Weekly .overage r^-x: gin- _
P - Minimum Loadiii i
Q - Mawrim ma Loadin 7 _ ,
T - Frequency of An ,._ :-:;,
W - Sample Type ,l' !
-
UOD (NK7) -_
wi;rH Y.:i�

DIVISION OF ENVIRONMENTAL MANAGEMENT
ENVIRONMENTAL OPERATIONS SECTION
January 25, 1979
MEMORANDUM
TO: William C. Mills
Permits and Engineering
FROM: Gary T. Tweed e->�
Environmental Engineer
Asheville Regional Office
SUBJECT: NPDES Permit No. NC0004685
PPG Industries, Inc.
Cleveland County, North Carolina
On January 23, 1979, a meeting with PPG was held at the Asheville
Regional Office to discuss subject permit. The attached pages of the permit
have been modified reflecting changes agreed upon by PPG and the Asheville
Staff. Final lbs/day limitations are based on same concentrations as interim
limitations increased proportionally with increase in design flow. Example -
Interim BOD5 daily average limitation is 70 lbs/day based on 0.42 MGD which
computes to 20 mg/i. At final flow of 0.875 MGD and 20 mg/1 BOD5 concentra-
tion lbs/day BOD5 is 146. Daily maximum limitations are based on same
concentrations at flow of 1.1 MGD.
It is recommended that this modification be issued to PPG. Should
you have any questions, please advise.
GTT:ar
cc:Roy Davis
Philip Wainwright
C. A. Bromby - Raleigh
Attachments

NPDES Permit No. NC0004685
PPG Industries, Inc., at its Shelby Plant
(Works #52)
is hereby authorized to:
1. Enter into a contract for construction of wastewater treatment units
to be operated in conjunction with the existing 0.42 MGD treatment
plant which will result in a treatment system having a nominal
hydraulic capacity of 0.875 MGD, and
2. Construct and operate a 0.875 MGD wastewater treatment plant by
modifying an existing 0.42 MGD wastewater treatment plant which
will remain in operation until construction of the new facility
is completed, subject to Part III, condition No. C of this new
Permit, and
3. Discharge from said treatment works (001) into Brushy Creek which
is classified Class "C" in the Broad River Basin, and
4. Discharge storm water from the (002) sump during those times when
storm water entering the (002) sump exceeds plant trench wash
water needs into Overflow Branch which bears a Class "C" classi-
fication and is located in the Broad River Basin.

•
FOR DATA MANAGEMENT USE ONLY
FACILITY NO.
WASTE LOAD ALLOCATION REQUEST
% % Actual Facility
Proposed Facility
TO: Mike McGhee, Technical Services Date Needed 1._____ 90
ON
FROM: 1 \-9) Pi'd ] :;.
SUBJECT: Effluent Limits for -NPDES Permit No.(001 )
Date of Request / /16' ? / irg
78
Permit Application Received (802 )
Pipe No. (003 )
Draft to Public Notice (805 )
D' charger Name (103 )
County (104 )
Type (4Q0 )
%% Mu / / Id
rPtsi' t) S`r' A 1 e S
lam•-1. ev .vA Nr5
Equiv. Population Served (202 )
Latitude (115 )
'.'1ci' 30"
Longitude (116 )
8/DSVCo"
201 Area (263 )
i LE LJ N'T coC�rv7-$4'
208 Area (264 )
Srg ‘
Subbasin(112/)
03--as-et-
Stream Classification (259
•. C •
Receiving Stream (109 )
Drain. Area(267)
7/10 Flow(270)
Ratio Waste 7/10 (303 )
:
'Elevation
Design Capacity (207 )
gilatilaillat O.8" A
Design Temperature (NKP)
23 °
(`ICP)
N 7,E0
Location D scharger (NKP
Sew PfiE.''0' A4cwuz4-
(N}
Principal Pro (NU)
F„8e•'PC L s YARN!
S le No.
P
BOD5(mg/Z) .Fecal
Californ
Temperature
°
DO (mg/I,
41
310
/100m1 31616
F 11
300
I - Mo. Average Concentration 01
St7
0 0
- Wk. Average Concentration 02
J - Minimum Concentration 03
,',LJ„Te,�
K - Maxirn✓m. Concentration 04
disc_ e. o
14 - Monthly Average Loading 05
- Weekly Average Loading 06t
Loading 07
-
P - Minimum
Q - Ma.^ Loading 08
--
—
.rr✓m
T - Freguenc'-/ of Anzl'/sis 09
W - Sccrals Type 10
Total 1?F.t ;
(r• j Z) 53r,
NH3-Pi
(mg/Z) 600
p .t (units)
400
C-0
`�"���
I - Mo. Average Concentration 21
—
% -
- Wk. Average Concentration 22
J - Minimum Concentration 23
K - 1 axi.rrvm Concentration 24
M - Mond:Zy Average Loading 25
- WeekZu Average Loading 26
P - Minimum Loading 27
Q - Maximu71 Loading 28
T - Frequency of Ana usie 29.
W - Sw:uZe Type 301
� I lO 8D�,�.t A,LZ +�s.i ,,�w. Pn� J,,.t,,z L
r, Bobs- "yin
Uoo (li:%?) ,Bobs : #7,4= I884,4511._ � 44.4f part��llt l;.:d5.
sesIG

4--
TcrT 11--
C K&erro wt.%
1It
7...1 N C,
'n,-9 j,.
Co P 1 e rk-
fe
O IL
GRotz
/k
I - Mo. Average Concentration 31
r r'
0 • 2,
d • 5.
Q• i I
- Wk. Average Concentration 32
J - Minimum Concentration 33
K - Maxirnwn Concentration 34
M - Monthly Average Loading 35
- Weekiy Average Loading 36
P - Minimum Loading 37
Q - Maxirum Loading 38
T - Frequency of Analysis 39
W - Sample Tuve 40 r
I - Mo. Average Concentration
31
0. S 3
3
- Wk. Average Concentration
32
J - Minimum Concentration
33
K - MaxiConcentration
34
M - Monthly Average Loading
35
- Weekly Average Loading
36
P - Minimum Loading
37
Q - Maximum Loading
38
T - Frequency of Analysis
39
W - Sample Type
40
t
i
,0,0
130 Ds
afrtef-/,

//23/7 $
ASSIMILATIVE CAPACITY EVALUATION
LEVEL "B" ANALYSIS
SOURCE OF PpLLUTION:
?P6- Ihsi�,r e
Areawide (208) Planning Area:
Facilities (201) Planning Area:
f P1 g).:o,s7s>04
60%4-= #•sops = it•iv:2.56
13P7 vlv* D/L
5
4
3
2
)0
)0
DO
DO
00
00
B0
70
60
B0
40
30
20
10
•
De,1 n flow [mgd]
A. RECEIVING STREAM Ru�y'� G/zEE�
Classification: G
7/10 Flow (cfs) ,S, 0
B. ASSIMILATIVE CAPACITY DATA
Water Surface Slope (ft/mi) / 6
Stream Velocity (fps)
Stream Depth (ft)
Elevation @ Discharge Pt. (ft)
Drainage Area (sq. mi.)
7/10 Yield (cfsm)
Design Temperature (0C)
Groundwater Runoff (cfs/mi)
Deoxygenation Rate (K1 Base e)
Reaeration Rate (K2 Base e)
Min. Daily Avg. D.O. (mg/1) r.0
o, z 9
/•Z/
180
/.c • /
D•33/
Upstream Quality -
BODu (mg/1) 2-
D.O. (mg/1) 7.8
C. REQUIRED EFFLUENT LIMITS
Design Flow (MGD)
BOD5 (mg/1)
Ammonia Nitrogen (mg/1)
Dissolved Oxygen (mg/1) Total Suspended Solids (mg/1)
Fecal Coliform (#/100 ml)
pH (S.U.)
©.'75
D. COMMENTS s net ma/1
r
'YN
mq/1
STATE OF NORTH CAROLINA DEPARTMENT OF NATURAL AND ECONOMIC RESOURCES
ORIGINAL
FIRST UPDATE
PAGE
c T60'f
SECOND UPDATE
THIRD UPDATE