HomeMy WebLinkAboutNC0007820_Wasteload Allocation_19920109NPDES DOCUMENT SCANNING COVER SHEET
NPDES Permit:
NC0007820
Franklinville WWTP
Document Type:
Permit Issuance
/Wasteload
Allocation
Authorization to Construct (AtC)
Permit Modification
Speculative Limits
Plan of Action
Instream Assessment (67B)
Environmental Assessment (EA)
Permit
History
Document Date:
January 9, 1992
This document is printed on reuse paper - igriore any
content on the reYer,ese side
NPDES WASTE LOAD ALLOCATION
PERMIT NO.: NC0007820
PERMITTEE NAME: Franldinville Waste Treatment Company
FACILITY NAME: Franklinville Waste treatment Company WWTP
Facility Status: Existing
Permit Status: Renewal
Major Minor
Pipe No.: 001
Design Capacity: 0.030 MGD
Domestic (% of Flow): 100 %
Industrial (% of Flow):
Comments: Fc�.e 146°
4-0 AP(6- �� . .
STREAM INDEX: 17-(4)
RECEIVING STREAM: the Deep River
Class: C
Sub -Basin: 03-06-09
Reference USGS Quad: E2ONW, Ramseur. (please attach)
County: Randolph
Regional Office: Winston-Salem Regional Office
Previous Exp. Date: 3/31/92 Treatment Plant Class: Class I
Classification changes within three miles:
Ca. 20 mi. to C-HOW.
Requested by: Jule Shanklin --1 v Date: 11/18/91
Prepared by: ✓ 1 U Date: //-g//q/
Reviewed by: , ' Date: 1/371 V-
1/7q/yZ
Modeler
Date Rec.
#
.3>AG
tt`KO(
05'146
Drainage Area (mi2 ) 2 8'0 Avg. Streamflow (cfs): 2 $6
7Q10 (cfs) 9 Winter 7Q10 (cfs) % 30Q2 (cfs) 3 to
Toxicity Limits: IWC % - Aute/Chronic
Instream Monitoring: /I
Parameters
Upstream Location
Downstream Location
CharacteristicsEffluent
I Summer f L/
W-inter-
BOD5 (mg/1)
30
NH3-N (mg/1)
197e7w y-
D.O. (mg/1)
TSS (mg/1)
30
F. Col. (/100 ml)
200
pH (SU)
ro ' %
6l/07r11ffin
n9.01//:47K-
0
TGhiejefilita C C)
Men far
P1,..011TEID
Comments:
Refer : Basinwide / Streamline WLA File
Completed By Permits & Engineering
At Front Of Subbasin
i
• CLIMAX 13 M
i
05
Discharge P
•;; t.
i1610
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1550-.
int
618 619
599 x'
ewage
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620
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582
-
Franklinville Waste Treatment Company
NPDES Permit No. NC0007820
Discharges into Deep River, Class "C"
Located of Hwy. 22 in Franklinville
Randolph County E-20-NW Topo.
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A. (). EFFLUENT LIMITATIONS AND MONITORING REQUIREMENTS FINAL Permit No. NC0007820
During the period beginning on the effective date of the permit and lasting until expiration, the Permittee is authorized to discharge from
outfall(s) serial number 001. Such discharges shall be limited and monitored by the permittee as specified below:
Effluent Characteristics
Flow
BOD, 5 day, 20°C**
Total Suspended Residue**
NH3asN
Fecal Coliform (geometric mean)
Total Residual Chlorine
Temperature
Discharge Limitations
Monthly Avg. Weekly Avg. Daily Max
0.03MGD
30.0 mg/I 45.0 mg/I
30.0 mg/I 45.0 mg/I
200.0 /100 ml 400.0 /100 ml
Monitoring
Measurement
Frequency
Weekly
2/Month
2/Month
Monthly
2/Month
Daily
Weekly
Requirements
Sample *Sample
Type Location
Instantaneous I or E
Grab E, I
Grab E, I
Grab E
Grab E
Grab E
Grab E
*Sample locations: E - Effluent, I - Influent
**The monthly average effluent BOD5 and Total Suspended Residue concentrations shall not exceed 15 % of the respective influent value (85
% removal).
The pH shall not be less than 6.0 standard units nor greater than 9.0 standard units and shall be monitored 2/month at the effluent by grab
sample.
There shall be no discharge of floating solids or visible foam in other than trace amounts.
N.C.;`;°
Facility Name:
NPDES No.:
Type of Waste:
Facility Status:
Permit Status:
Receiving Stream:
Stream Classification:
Subbasin:
County:
Regional Office:
Requestor:
Date of Request:
Topo Quad:
FACT SHEET FOR WAS 1'ELOAD ALLOCATION
Request # 6598
Franklinville Waste Treatrpcnrt,company.WWTP
NC0007820 f D
Domestic - 100%
Existing
Renewal
Deep River
C
030609
Randolph
Winston-Salem
Shanklin
11/18/91
E20NW
Stream Characteristic:
USGS #
Date:
Drainage Area (mi2):
Summer 7Q10 (cfs):
Winter 7Q10 (cfs):
Average Flow (cfs):
30Q2 (cfs):
IWC (%):
rEC 6 $0,91
1Ntn Regional Nice
02.1003.6940
1987
280
9
18
280
36
0.5
Wasteload Allocation Summary
(approach taken, correspondence with region, EPA, etc.)
Facility has been in compliance since their flow limit increased to 0.03 MGD. Fecal coliform
limit should be changed to 200/100 ml. Fae1:L /,J1/1 JUe w-e (e/%Y Ce-rt
Linuts nUy C e When Dili i5 of Per f RrntC tl
Special Schedule and additional comments from Reviewers:
Recommended by: jk4'zJ-
Reviewed by Instream Assessment: 2,2J_L 5E Date: /Q9/d/9/
Regional Supervisor:
Permits & Engineering:
Date: ) 2 „ 9— 7
Date:
RETURN TO TECHNICAL SERVICES BY: 14161
t
k,
Fxisting Limits:
2
CONVENTIONAL PARAMETERS
Monthly Average
Wasteflow (MGD): 0.03
BOD5 (me): 30.0
NH3N (mg/1): monitor
DO (mg/1):
TSS (mg/1): 30
Fecal Col. (/100 ml): 1000
pH (SU): 6-9
Residual hlorine (14/1): monitor
Tempera (°C): monitor
Recommended Limits:
Monthly Average
WQ/EL,
Wasteflow (MGD): 0.03
BOD5 (m /1): 30.0 WQ
NH3N (mg/1): monitor
DO (mg/1):
TSS (mg/1 : 30 WQ
Fecal Col. (/100 ml): 200 WQ
pH (SU): 6-9 WQ
Residual Chlorine (µg/1): monitor
Temperature (°C): monitor
Limits Changes Due To: Parameter(s) Affected
Change in 7Q10 data
Change in tream classification
Relocation of discharge
Change in asteflow
Other (onste toxicity study, interaction, etc.)
Instream data
New regulations/standards/procedures x Fecal
New facilit information
x Paraain�eter(s) are water quality limited. For some parameters, the available load capacity of
the immeditte receiving water will be consumed. This may affect future water quality based
effluent limitations for additional dischargers within this portion of the watershed.
OR
No p rameters are water quality limited, but this discharge may affect future allocations.
3
MISCELLANEOUS INFORMATION & SPECIAL CONDITIONS
Adequacy of Existing Treatment
Has the facility demonstrated the ability to meet the proposed new limits with existing treatment
facilities? Yes No
If no, which parameters cannot be met?
Would a "phasing in" of the new limits be appropriate? Yes No
If yes, please provide a schedule (and basis for that schedule) with the regional
office recommendations:
If no, why not?
Special Instructions or Conditions
Wasteload sent to EPA? (Major) (Y or N)
(If yes, then attach schematic, toxics spreadsheet, copy of model, or, if not modeled, then old
assumptions that were made, and description of how it fits into basinwide plan)
Additional Information attached? (Y or N) If yes, explain with attachments.
FRANKLINVILLE WASTE TREATMENT CO. - Allowable Waste Concentrations
SUMMER
Residual Chlorine
', Ammonia as NH3
7010 (CFS) 1
9- 7Q10
9
(CFS)
DESIGN FLOUR (MGD)
0.03 DESIGN FLOW MGD
0.03
DESIGN FLOW (CFS)
0.0465 DESIGN FLOW CFS
0.0465
STREAM STD
(UG/L)
17.0STREAM STD (MG/L}
1.0
UPS BACKGROUND
LEVEL (UG/L)
0 •
UPS BACKGROUND LEVEL (MG/L)
0.22
IWC (%)
0.51401091 • x IWC %
0.514011
Allowable Concentration
(ug/I)
3307.3226 : ' Allowable Concentration (mg/I)
151.9677
WINTER
Ammonia as NH3
A
`7Q10 (CFS)
18
;DESIGN FLOW (MGD)
0.03
w DESIGN FLOW (CFS)
0.0465
STREAM STD (MG/L)
1.8
UPS BACKGROUND LEVEL (MG/L)
0.22
Vr,
me %
0.257668
Allowable Concentration (mg/I)
613.4129
NC0007820
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cc: Permits and Engineering
Technical Support Branch
County Health Dept.
Central Files
WSRO
Date November 4, 1991
NPDES STAFF REPORT AND RECOMMENDATIONS
County Randolph
NPDES Permit No. NC0007820
PART I - GENERAL INFORMATION
1. Facility and Address:
Mr. John Clark
Franklinville Waste Treatment Company
P. 0. Box 252
Franklinville, N.C. 27248
7 1991
2. Date of Investigation: October 30, 1991
3. Report Prepared by: Mike Mickey, Environmental Technician V
4. Persons Contacted and Telephone Number:
Mr. Arnold Allred, ORC, PH (919) 626-1216
5. Directions to Site: Take Hwy 421 south out of Greensboro
and then take Hwy 22 to Franklinville. The WWTP is located
at the end of Cox Avenue (See Map)
6. Discharge Point(s) - List for all discharge points
Latitude:
35° 44' 13"
Longitude: 79° 41' 08"
Attach a USGS Map Extract and indicated treatment
plant site and discharge point on map.
USGS Quad No. E-20-NW or USGS Quad Name Ramseur
7. Size (land available for expansion and upgrading):
There is adequate land available for expansion and
upgrading.
8. Topography (relationship to flood plain included):
The treatment plant is located on a ridge well above the
flood plain. The single pumping station located behind the
old Randolph Mill buildings is in the flood plain and is
frequently flooded.
OH
9. Location of nearest dwelling: The dwellings located along
Hwy 22 are approximately 1,500 ft from the WWTP.
10. Receiving stream or affected surface waters: Deep River
a. Classification: C
b. River Basin and Subbasin No.: CPF-09
c. Describe receiving stream features and pertinent
downstream uses: The City of High Point (NC0024210) and
Randleman (NC0025445) discharge into the Deep River
above Franklinville. A small mill dam is located 2
miles below the WWTP discharge.
PART II - DESCRIPTION OF DISCHARGE AND TREATMENT WORKS
1. Type of wastewater: 100% Domestic
a. Volume of Wastewater: 0.03 (Permitted flow. The system
was originally designed for 0.6 MGD).
b. Types and quantities of industrial wastewater: N/A
c. Prevalent toxic constituents in wastewater: N/A
d. Pretreatment Program (POTWs only): N/A
in development
should be required
approved
not needed
2. Production rates (industrial discharges only) in
pounds per day: N/A
a. Highest month in the last 12 months: lbs/day
b. highest year in last 5 years: lbs/day
3. Description of industrial process (for industries only)
and applicable CFR Part and Subpart: N/A
4. Type of treatment (specify whether proposed or
existing): The existing 0.6 MGD wastewater treatment system
consists of a bar screen, influent wet well, two manually
alternated influent pumps, electrical pump counter, concrete
lined stabilization lagoon, secondary clarifier and tablet
chlorination.
5. Sludge handling and disposal scheme:
No sludge has been wasted in recent memory.
6. Treatment plant classification: Class "I" (See attached
rating sheet)
7. SIC Code(s) 4952
Wastewater Code(s) Primary 01 Secondary 03 10
Main Treatment Unit Code: 30 - 0 - X - 0
PART III - OTHER PERTINENT INFORMATION
1. Is this facility being constructed with Construction
Grants Funds (municipals only)? No
2. Special monitoring requests: Please note that this permit
was modified on 9/30/91 to waive the composite sampling and
continuous flow measurement requirements.
3. Additional effluent limits requests: None.
4. Other:
PART IV - EVALUATION AND RECOMMENDATIONS
The Franklinville WWTP was originally used by Randolph Mills
as an industrial (dyewaste) WWTP. Randolph Mills has since gone
out of business and several of the buildings are being torn down.
Although the design capacity of the industrial system was rated
at 0.6 MGD, the Town of Franklinville is only permitted for 0.03
MGD. The system receives wastewater from 31 homes, a school and
several business establishments (restaurant, library etc.).
All flow from the Town reaches the WWTP through a single
pumping station located behind the old mill and adjacent to the
river. The pumping station has two pumps (operated manually) and
a counter to measure the number of times the wet well is pumped
down (5,000 gallons per cycle). The WWTP consists of a
stabilization lagoon (old industrial aeration basin) and ar
secondary clarifier. No power is available at the site
WSRO recommends reissuance.
Signature oreparer
A
Water Quality Regio1 Supervisor
/7--- 5 ---?/
Date
616
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Franklinville Waste Treatment Company
NPDES Permit No. NC0007820
Discharges into Deep River, Class "C"
Located of Hwy. 22 in Franklinville
Randolph County E-20-NW Topo.
RATING SCALE FOR CLASSIFICATION OF FACILITIES
REM
(1)
(2)
Name of Plant: Tkt.,&.\\I\AQ_...*\31\.<2_. 7c ezy 'k.4. Co.
Owne or Contact Person: C\s _ `Q\(.t.. C_\taNr,
Mailing Address: '� .. , (,t. `4�,
• c‘OhANN-\',t,it \\V, , a"1 vkl
Count : �,ps o\ Telephone: L.°1\0 %a�1-%$\
NPDE Permit No. NC0001%a,O Nondisc. Per. No.
IssueQate: \-\O- e\O : , Expiration Date: 3-��
31- °
Existi Ig Facility 'k ! New Facility
Rated By: k.e. \h•(,\4..e Date: \\- - °A
Revievyed (Train. & Cert.) : Aeg. Office c.. 'tom l e - .-i-i 1
Reviewed (Train. & Cert.) Central Offi e
ORC S c m\..\\k �� . Grade -
Industrial Pretreatment Units and/or
Industrial Pretreatment 7rogram
(see'detinition No. 33)
QF 31 I FLOW OF PLANT IN GPO
(not applicable 10 non -contaminated cooling
wafers, sludge handling facilities for water
purification plants, totally closed cycle
systems (def. No. 11). and facilities
consisting only of Item (4) (d) or Items (4) (d)
and (11) (d))
0 -- 20,000
20,001 -- 50,000
50,001 — 100,000
100,001 — 250,000
250,001 — 500.000
500,001--1,000,000
1,000.001 -- 2,000,000
2,000,001 (and up) -
-6esiga Flow (gpd)
POINTS ITEM
ra4e 1 point additional for each
. 200,000 gpd capacity up to a
maximum of 30
POINT
(4) PRIMARY TREATMENT UNITS
(a) Septic Tank (see definition no. 43) 2
4 (b) Imhoff Tank
(c) Primary Clarifiers 5
(d) Settling Ponds or Settling Tanks for Inorganic
Non -toxic Materials (sludge handling facilities
for water purification plants. sand, gravel,
stone, and other mining operations except
recreational activities such as gem or gold
mining)
(5) SECONDARY TREATMENT UNITS
(13.)
(a) Carbonaceous Stage
(i)Aeration - High Purity Oxygen System
4 Diffused Air System 10
5 Mechanical Air System (fixed.
8 floating or rotor) 8
10 Separate Sludge Reaeration 3
(i i) Trickling Filter
High Rale
Standard Rale
Packed Tower
(Ili) Biological Aerated Filter or Aerated
Biological Filter
(iv) Aerated Lagoons
(v) Rotating Biotogical Contactors
(vi) Sand Filters -
intermittent biological
1 recirculating biological
- (vii) Stabilization Lagoons
(viii)Clarifier
2 (ix) Single stage system for combined
carbonaceous removal of BOD and
nitrogenous removal by nitrification
(see def. No. 12) (Points for this item
have to be in addition to items (5) (a)
(I) through (5) (a) (vili)
(x) Nutrient additions to enhance BOD
removal
(xi) Biological Culture ('Super Bugs') addition
to enhance organic compound removal
(3) PRELIMINARY UNITS (see definition no. 32)
(a) Bar Screens
Of
(b) Mechanical Screens, Static Screens or
Comminuting Devices
(c) Grit Removal
Of
(d) Mechanical or Aerate Grit Removal
(e) • Flow Measuring Devic
ar
(f) Instrumented Flow Me surement
(g) Preaeration Ir •
(11) Influent Flow Equalization
(i) .Grease or Oil Separators • Gravity
Mechanical
Dissolved Air Flotation.
(j) Prechtorination
1
2
1
2
2
2
2
3
5
2
20
7
5
5
10
1C
10
2
3
5
8
5
5
(o) Treatment processe
cyanide
(p) Treatment processes for removal of toxic
materials other than metal or cyanide
(7) SLUDGE TREATMENT
(vi) Clarifier
(b) Nitrogenous Stage
(i) Aeration - High Purity Oxygen System .....
Diffused Air System
Mechanical Air System (fixed.
floating. or rotor)
arate Sludge Reaeration
Se
(ii) ' Trickling Filter
HiO Rate
Standard Rate
Packed Tower
(i i i) Biological Aerated Filter or Aerated
Biological Filter •
(iv) Rotating BiologIcal Contactors
(v) Sand Filter-
inte mittent biological
recitculating biological
20 (i) Sludge Holding Tank - Aerated 5
10 Non -aerated
2
8 Q) Sludge Incinerator - (not including activated
carbon regeneration) 1 C
3 (k) Vacuum Filter. Centrifuge or Fitter Press or other
similar dewatering devices 1 C
(6) TERTIARY OR ADVANCE TREATMENT UNIT
(a) Activated Carbons B ds -
without carbon rege eration 5
with carbon regeneration 15
(b) Powdered or Granular Activated Carbon Feed -
without carbon regeneration 5
with carbon regeneration 15
(c) Air Stripping I 5
(d) Oenitrification Process (separate process) 10
(e) Electrodialysis • f 5
(I) Foam Separation 5
(9) Ion Exchange 5
(h) Land Application of Treated Effluent
(see definition no. 22b) (not applicable for
sand. gravel. stone and other similar mining
operations)
.z(i) on agriculturally managed sites (See def.
No. 4) 1 10
(ii) by high rate infiltration on non -agriculturally
managed sites (includes rotary distributors
and similar fixed noizle systems) 4
(iit) by subsurfac4 disposal (includes low pressure
pipe systems and Oravily systems 'except at
plants consisting of septic tank and nitrifica-
tion lines only) ....1 4
(i) Microscreens 5
(j) Phosphorus Remove by Biological Processes
(See def. No. 26)
(k) Polishing Ponds - without aeration
with aeration
(I) Post Aeration - cascade
diffused or mechanical .
(m) Reverse Osmosis
(n) Sand or Mixed -Media Filters - low rate
• high rate
for removal of metal or
(a) Sludge Digestion Tank - Heated
Aerobic
Unheated
(b) Sludge Stabilization ( hemical or thermal)
(c) Sludge Drying Beds - Gravity
Vacuum Assisted
Sludge Etutriation
Sludge Conditioner (chemical or thermal)
Sludge Thickener (gravity)
Dissolved Air Flotation Unit
(not applicable to a unit rates as (3) (i)
Sludge Gas Utilization (including gas storage) . .
22
5
0
5
2
5
15
7
5 (8) SLUDGE DISPOSAL (including incinerated ash)
5 (a) Lagoons 2
(b) Land Application (surface and subsurface)
10 (see definition 22a)
10 -where the. facility holds the land app. permit 10
-by contracting to a land application operator who
2 holds the land application permit 2
3 -land application of sludge by a contractor who does
5 not hold the permit for the wastewater treatment
facility where the sludge is generated 10
(c) Landfitted (burial) • • 5
(9) DISINFECTION
(a) Chlorination
• (b) Dechlorination
(c) Ozone 5
5
(d) Radiation
(10) CHEMICAL ADDITION SYSTEMS (See definition No. 9)
5
(not applicable to chemical additions rated as item
(3) Q), (5) (a) (xi). (6) (a). (6) (b)..(7) (b). (7) (e).
(9) (a). (9) (b). or (9) (c) 5 points each: List:
(11) MISCELLANEOUS UNITS
(a) Holding Ponds. Holding Tanks or Settling Ponds
for Organic or Toxic Materials including wastes
from mining operations containing nitrogen andlor
phosphorous compounds in amounts significantly
greater than is common for domestic wastewater 4
(b) Effluent Flow Equalization (not applicable to storage
basins which are inherent in land application systems)2
(c) Stage Discharge (not applicable to storage basins
inherent in land application systems 5
(d) Pumps
(e) Stand -By Power Supply 3
(f) Thermal Pollution Control Device 3
TOTAL POINTS
CLASSIFICATION
15 Class 111
• Class IV
10
3
2
5
5
5 - 25 Points
26- 50 Points
51- 65 Points
66- Up Points
Facilities having a rating of one through four points. inclusive.
do not require a certified operator. Classification of all other
facilities requires a' comparable grade operator in responsible
charge.
5
5
5
5
Facilities having an activated sludge process will be assigned
a.. minimum classification of Class 11.
Facilities having treatment processes for the removal of metal
or cyanide will be assigned a minimum classification of Class II.
8 Facilities having treatment processes for the biological removal
2 of phosphorus will be assigned a minimum classification of Class`
III.