NC0029131_Wasteload Allocation_19910115

NPDES DOCUMENT ! CANNIN. COVER SHEET
NPDES Permit:
NC0029131
Kittrell Job Corps WWTP
Document Type:
Permit Issuance
(N:17-a;teload Allocation
Authorization to Construct (AtC)
Permit Modification
Complete File - Historical
Engineering Alternatives (EAA)
Meeting Notes
Instream Assessment (67b)
Speculative Limits
Environmental Assessment (EA)
Document Date:
January 15, 1991
This document is printed on reuse paper - igwiore any
content on the rew-erse side

•
DIVISION OF ENVIRONMENTAL MANAGEMENT
January 15, 1991
MEMORANDUM
TO: Dale Overcash
Permits and Engineering Unit
FROM: BetsyJohnson:S)
Technical Support Branch
THROUGH: Mike Scoville PISS
Ruth Swanek S
SUBJECT: Kittrell Job Corps Center
NPDES No. NC0029131
Vance County
The Kittrell Job Corps Center has requested their permit be issued at 0.025 MGD rather
than 0.03 MGD. I have re -run the Level-B model at the lower flow and looked at ammonia
toxicity. The recommended limits for a discharge to Long Creek are:
summer winter
Wasteflow (MGD) .025 .025
BOD5 (mg/1): 17 30
NH3-N (mg/1): 2 4
DO (mg/1): 5 5
TSS (mg/1): 30 30
Fecal Coliform (#/100m1): 200 200
pH (su): •6-9 6-9
Chlorine (mg/1): .028 .028
'FP (mg/1): monitor
TN (mg/1): monitor
If you have any questions regarding these recommendations, please let me know.
cc: Central Files
Raleigh Regional Office

TATE LANNING & ASSOCIATES
CONSULTING ENGINEERS
CIVIL ° MUNICIPAL °
ENVIRONMENTAL l I
J. TATE TANNING, JR., PE., R.L.S.
December 28, 1990
Mr. M. Dale Overcash, P.E.
Supervisor of NPDES Permits
Division of Environmental Management
NC Department of Environment, Health & Natural Resources
P. 0. Box 27687
Raleigh, NC 27611-7687
Re: NPDES Permit No. NC0029131 (DRAFT)
Kittrell Job Corps Center
Dear Mr. Overcash:
Jl P�1
6 (40
1)
-
E
I serve as consulting engineer for the Kittrell Job Corps Center in Vance
County and am writing in connection to the DRAFT NPDES Permit which was
recently issued.
The DRAFT Permit contains a flow limitation of 0.030 MGD. A recommended
average daily flow of 0.025 MGD was established in the Preliminary Engineering
Study which accompanied the application for permit renewal. It was our intent
and the intent of the Kittrell Job Corps Center that the permit be renewed for
a flow of 0.025 MGD.
I contacted Ms. Betsy Johnson, the DEM stream modeler who worked on this permit,
and requested a preliminary check for the limits which would result from the
lower flow. Ms. Johnson advised that the BOD limitation would increase from
15 mg/1 to 17 mg/1 and that the other limitations would remain as published in
the DRAFT permit. Therefore, I respectfully request that the limits be
reevaluated and that the final permit be issued with the limits which would
result from a flow of 0.025 MGD.
Your assistance in this matter will be most appreciated.
Yours very truly,
TATE LANNING & ASSOCIATES
J. Tate .nning, Jr., P.E.
JTL/cs
cc: KJCC - Attn: Mr. Donald T. Moss, Director
Mr. Lawrence K. Pulley
Six Forks Commons ° 211 Six Forks Road ° P.O. Box 18345 ° Raleigh, N.C. 27619 ° [phone]

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SUMMER
MODEL RESULTS
Discharger : KITTRELL JOB CORPS
Receiving Stream : LONG CREEK
The End D.O. is 7.09 mg/1.
The End CBOD is 1.22 mg/l.
The End NBOD is 0.33 mg/l.
WLA WLA WLA
DO Min CBOD NBOD DO Waste Flow
(mg/1) Milepoint Reach # (mg/1) (mg/1) (mg/1) (mgd)
Segment 1 5.02 2.20 4
Reach 1
Reach 2
Reach 3
Reach 4
Reach 5
25.50
0.00
27.00
0.00
0.00
9.00
0.00
27.00
0.00
0.00
5.00
0.00
5.00
0.00
0.00
0.02500
0.00000
0.00700
0.00000
0.00000

*** MODEL SUMMARY DATA ***
Discharger : KITTRELL JOB CORPS Subbasin : 030301
Receiving Stream : LONG CREEK Stream Class: C
Summer 7Q10 : 0.075 Winter 7Q10 : 0.4
Design Temperature: 26.0
ILENGTHI SLOPE' VELOCITY 1 DEPTH' Kd 1 Kd 1 Ka 1 Ka 1 KN I
I mile 1 ft/mil fps 1 ft Idesign i @204 Idesign i @20' Idesign'
1 I 1 1 1 1 1 1 I
Segment 1 1 0.101 29.401 0.050 1 0.39 1 0.34 1 0.26 1 3.02 1 2.651 0.79
Reach 1 1 1 1 1 1 1 1 1 I
1 1 1 1 1 1 1 1 I
Segment 1 1 0.201 15.401 0.050 1 0.39 1 0.31 1 0.24 1 1.58 1 1.391 0.48
Reach 2 1 1 1 1 1 1 1 1 I
1 1 1 1 1 1 1 1 I
Segment 1 1 1.101 15.401 0.050 1 0.41 1 0.31 1 0.24 1 1.58 1 1.391 0.48
Reach 3 1 1 1 1 I 1 I 1 I
1 1 1 I 1 I I 1 I
Segment 1 1 1.401 7.401 0.050 1 0.41 10.29 10.22 1 0.76 1 0.671 0.48
Reach 4 1 1 1 1 1 1 1 1 I
1 1 I 1 1 1 1 1 I
Segment 1 1 2.001 6.691 0.050 10.99 1 0.28 1 0.21 1 0.69 1 0.601 0.48
Reach 5 1 1 1 1 1 1 1 1 I
I Flow 1 CBOD I NBOD I D.O. I
I cfs I mg/1 1 mg/1 I mg/1 I
Segment 1 Reach 1
Waste I 0.039 1 25.500 1 9.000 I 5.000
Headwaters) 0.075 I 2.000 1 1.000 I 7.300
Tributary I 0.000 I 2.000 I 1.000 i 7.300
* Runoff I 0.000 I 2.000 1 1.000 1 7.300
Segment 1 Reach 2
Waste I 0.000 i 0.000 I 0.000 I 0.000
Tributary I 0.000 1 2.000 1 1.000 1 7.300
* Runoff I 0.000 I 2.000 1 1.000 1 7.300
Segment 1 Reach 3
Waste I 0.011 127.000 1 27.000 1 5.000
Tributary I 0.000 1 2.000 1 1.000 1 7.300
* Runoff I 0.000 1 2.000 I 1.000 1 7.300
Segment 1 Reach 4
Waste I 0.000 1 0.000 1 0.000 1 0.000

Tributary I 0.000 1 2.000 I 1.000 I 7.300
* Runoff I 0.000 I 2.000 I 1.000 1 7.300
Segment 1 Reach 5
Waste I 0.000 I 0.000 1 0.000 I 0.000
Tributary I 0.600 I 2.000 1 1.000 I 7.300
* Runoff 1 0.010 I 2.000 I 1.000 I 7.300
* Runoff flow is in cfs/mile

SUMMER
I Seg # I Reach # I Seg Mi I D.O. I CBOD I NBOD I Flow I
1 1 0.00 6.52 10.01 3.73 0.11
1 1 0.01 6.50 9.96 3.69 0.11
1 1 0.02 6.48 9.92 3.65 0.11
1 1 0.03 6.47 9.88 3.62 0.11
1 1 0.04 6.45 9.84 3.58 0.11
1 1 0.05 6.44 9.80 3.55 0.11
1 1 0.06 6.42 9.76 3.51 0.11
1 1 0.07 6.41 9.72 3.48 0.11
1 1 0.08 6.40 9.68 3.45 0.11
1 1 0.09 6.39 9.64 3.41 0.11
1 1 0.10 6.38 9.60 3.38 0.11
1 2 0.10 6.38 9.60 3.38 0.11
1 2 0.12 6.34 9.53 3.34 0.11
1 2 0.14 6.30 9.46 3.30 0.11
1 2 0.16 6.26 9.38 3.26 0.11
1 2 0.18 6.22 9.31 3.23 0.11
1 2 0.20 6.18 9.24 3.19 0.11
1 2 0.22 6.15 9.17 3.15 0.11
1 2 0.24 6.12 9.10 3.12 0.11
1 2 0.26 6.09 9.03 3.08 0.11
1 2 0.28 6.07 8.96 3.04 0.11
1 2 0.30 6.04 8.89 3.01 0.11
1 3 0.30 5.95 10.47 5.10 0.12
1 3 0.40 5.71 10.08 4.81 0.12
1 3 0.50 5.55 9.70 4.54 0.12
1 3 0.60 5.43 9.34 4.28 0.12
1 3 0.70 5.37 8.99 4.04 0.12
1 3 0.80 5.34 8.66 3.81 0.12
1 3 0.90 5.33 8.33 3.60 0.12
1 3 1.00 5.35 8.02 3.39 0.12
1 3 1.10 5.39 7.72 3.20 0.12
1 3 1.20 5.44 7.43 3.02 0.12
1 3 1.30 5.50 7.16 2.85 0.12
1 3 1.40 5.57 6.89 2.69 0.12
1 4 1.40 5.57 6.89 2.69 0.12
1 4 1.50 5.42 6.64 2.54 0.12
1 4 1.60 5.30 6.41 2.39 0.12
1 4 1.70 5.20 6.18 2.26 0.12
1 4 1.80 5.13 5.97 2.13 0.12
1 4 1.90 5.07 5.75 2.01 0.12
1 4 2.00 5.04 5.55 1.90 0.12
1 4 2.10 5.02 5.35 1.79 0.12
1 4 2.20 5.02 5.17 1.69 0.12
1 4 2.30 5.03 4.98 1.59 0.12
1 4 2.40 5.05 4.81 1.50 0.12
1 4 2.50 5.08 4.64 1.42 0.12
1 4 2.60 5.11 4.47 1.34 0.12
1 4 2.70 5.15 4.32 1.26 0.12
1 4 2.80 5.20 4.16 1.19 0.12
1 5 2.80 6.94 2.37 1.03 0.72
1 5 2.90 6.90 2.29 0.97 0.73
1 5 3.00 6.87 2.22 0.92 0.73
1 5 3.10 6.85 2.14 0.87 0.73
1 5 3.20 6.84 2.07 0.82 0.73
1 5 3.30 6.83 2.00 0.77 0.73
1 5 3.40 6.83 1.94 0.73 0.73

1 5
1 5
1 5
1 5
1 5
1 5
1 5
1 5
1 5
1 5
1 5
1 5
1 5
1 5
I Seg # I Reach #
3.50
3.60
3.70
3.80
3.90
4.00
4.10
4.20
4.30
4.40
4.50
4.60
4.70
4.80
I Seg Mi
6.83
6.84
6.85
6.86
6.88
6.90
6.92
6.94
6.96
6.98
7.01
7.03
7.06
7.09
I D.O.
1.87
1.81
1.75
1.69
1.64
1.58
1.53
1.48
1.43
1.39
1.34
1.30
1.26
1.22
I CBOD
0.69
0.65
0.61
0.58
0.55
0.52
0.49
0.46
0.44
0.41
0.39
0.37
0.35
0.33
I NBOD
0.73
0.73
0.73
0.73
0.74
0.74
0.74
0.74
0.74
0.74
0.74
0.74
0.74
0.74
I Flow I