U-602177, Forwards Reissued Natl Pollutant Discharge Elimination Sys Permit for Plant
| ML20056F977 | |
| Person / Time | |
|---|---|
| Site: | Clinton  |
| Issue date: | 08/25/1993 |
| From: | Phares R ILLINOIS POWER CO. |
| To: | NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM) |
| References | |
| U-602177, NUDOCS 9309010114 | |
| Download: ML20056F977 (13) | |
Text
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i flunos Power Company Clinton Power Station P O Box 678 l
Chnton. IL 017r
' Te:D 7 035 6581 ILLINSIS y,o,,,,
L30 -93( 825)LP
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1 A.120 August 25, 1993 l
Docket No. 50-461 10CFR50.36 Document Control Desk Nuclear Regulatory Commission l
Washington, D.C. 20555 l
Subject:
Clinton Power Station's Reissued National i
Pollutant Discharge Elimination System Permit l
Dear Sir:
In accordance with the Environmental Protection Plan, Appendix B, to the Facility License No. NPF-62, Illinois Power is submitting the attached reissued National Pollutant l
Discharge Elimination System (NPDES) Permit for Clinton Power Station.
Si:tcerely yours, Richard F. Phares Director-Licensing SFB/nis Attachment l
cc:
NRC Clinton Licensing Project Manager NRC Resident Office, V-690 Regional Administrator, Region III, USNRC Illinois Depanment ofNuclear Safety 3100'.J 9309010114 930825 E
PDR ADOCK 05000461 0
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ALG 03 '93 02:02PM IL EPA DWPC P.2 State ofIllinois ENVIRONMENTAL PROTECTION AGENCY Mary A. Cade, Director 2203 Churchill Road, Springfield,IL 62794-92 6 217/782-0510 Augtist 3,1993 Illinots Power Company 500 South 27th Street Decatur, Ill1nois 62525 l
'Re: 1111 nots Power Company Clinton Nuclear Power Station NPDES Permtt No. ILOO35919 l
Final Modified Permit Gentlemen:
Attached is the final modified NPDES Permit for your discharge. The modified Permit as issued covers discharge limitations, monitoring, and reporting requirements. The failure of you to meet any portion of the Permit i:ould result in civil and/or criminal penalties.
l The Agency has reviewed your comment letter dated June 4,1993, and has come to the conclusion,that granting your request concerning the stormwater conditions would rot be consistent with -State and Federal regulations as well l
ts Agency policy. The Agency has come to the conclusion that the stormwater i
discharges outilned in Special Condition 16 of the draft permit, must be
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identified as point source outfalls. Identifying each discharge as a specific l
outfall is necessary in order to stay within the scope of the NPDES program, l
regulating point source discharges.
l It is also the opinion of the Agency that the language contained in Special Condition 17.cf the draft permit (Special Condition 16 of the final permit) is the best way to address stormwater discharges without placing specific i
monitoring or discharge limitations at each outfall.
The Illinois Environmental Protection Agency is ready arid willing to assist you in interpreting any of the conditions of the Permit as they relate specifically to your discharge.
The Permit as issued is effective as of the date indicated on the first page of the Permit. You have the right to appeal any condition of the Permit to the Illinois Pollution Control Board prior % m eff=:tive date.
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AIX 03 '93 02:02Pt1 ZL EPA DWPC P.3
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Should you have questions concerning the Permit, please contact Darin E.
l LeCrone at the telephone number indicated above.
Very truly yours, h
y Thomas. Mc5wlggin, P.E.
Manager, Permit Section Division of Matsr Pollution Control TGM: DEL: jar /1355v.24-25
Attachment:
Final Permit cc: USEPA SWQP i
Records Champaign Region i
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AUG 03 '93 02:03PM IL EPA DWPC P.4 NPDE5 Permit No. It0036919 Illinois Environmental Protection Agency Divisien of Water Pollution Control 2200 Churchill Road P.O. Box 19Z76 Springfigld Illinois 6279L9276 NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM Modified (NPDES) Permit Enpiration Date: April 1.1995 Issue Date: July 25,1990 Effective Dates August 24, 1990 Modification Date: August 3,1993 Name and Address of Perarittee:
Facility Name and Address Illinois Power Company Clinton Nuclear Power Station 500 South 27th St.
R.R. 3. Post Office Son Z28 Decatur. Illinois 6Z5Z5 Clinton, Illinois 61727 DeWitt County Discharge Number an,d Name:
Receiving Waters No. 002 Discharge Muse Clinton Lake No. 002(a) Sewage treatment plant effluent No. 00Z(b) Red waste treatment system effluent No. 003 Water treatment wastes No. 004 Transformer arwa Oilmter separator Mo. 005 Diesel nonerator ares 011-water separator No. 006 Screen Ivevae intake screen backwash and sump discharges No. 007 Safe M down service water system Mo. DOS Station service water No. 009 Water treatment pond ares runoff No. 010 Unit 2 excavation area runoff No. 011 Sedimentation pond runoff
'No. 012 Eseleyes parking lot and ad.jacent area runoff Mo. 013 Seathouse and screenhouse arwa runoff No. Old Screenhouse and pumphouse area, runoff
. In com,s.....tn u.=,ui,n sions or ene a si s.wis envirvna.vna..'rotection Act. Subtitle C Rules and Regulations of the Illinois Pollution Control Board, and the FWPCA, the above-named perstittee is hereby authorised to discherge at the above location to the above-named receiving waters in accordance with the standard conditions and attachments herein.
Permittee is not authorized to discharge after the above expiration date. In order to receive authorization to discharge beyond the expiration date, the penrittee shall submit the proper application as required by the Illinois Envirpnmental Protectign Agency (IEPA) not later than 180 days prior to the expiration date.
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" Thomas Gv nesw.pgin, P..
Manager, Permit Section Division of Water Pollution Control l'GM: DEL:ct/244D sp 4
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AUG 03 #93 02:C3Pf1 IL EPA DWPC Modification Date: August 3, 191 Page 2 NPDES Permit No. ILDO36919 Effluent t.imitatiens and Monitoring LOAD LIMIT 5 CONCENTRATION lbr/ day lit *1TS en/1 30 CAT DAILY 30 DAT DAILY 5 AMPLE SAMPt.E FARAMETER AVG.
Ma1.
AV6.
MUL.
FREQUENCY TTFE
- 1. From the effective date of this permit until April 1,1995, the effluent of the following discharge (s) shall be monitored and limited at all times as follows:
Outfa11(s): No. 002 Discharge Fiume j
This discharge consists of:
. Approximate Flow l
- 1. Main condenser cooling water 910 NGD
- 2. Station service water
- 86.4 MGD
- 3. Sewage treatment plant effluent 0.09 NGD
- 4. Radweste treatment systes effluent 0.072 MSD tsaa.)
- 5. Soeitse hypochlorite storage area lupounded waters Intermittent Continuous l
Flow (MGD) f pH See Special Condition No.1 1/ week Grab Total Residual Halogen
- O.2 1/ week See special a
conditio~ 3 Tetaperature See special Cendition No. d Continuous ***
Outf all(s): No. 002(a) Sewage Treatment F. ant Effluent This discharge consists of:
Approximate Flow i
1.
Extended aeration sewage treatment plant effluent (DMF 0.0427 MGD) 2.
Contact stabilization sewage treatment plant effluent (DMF 0.05 MGD) i 3.
C&I process simulator wastewater Intermittent 4.
Ventilation and service air compressor condensate discharge Intermittent 5.
Diesel generator cooling waters Intermittent 6.
Fire protection, ce*Penent cooling and service water Intermittent 7.
Non-hazardous laboratory chemicals Intermittent t
Fiow (MGD) 1/ week 24hr. total pH See Special Condition No. I 1/ week Grob 23.7 46.4 30 60 1/ week 24 hour2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br /> B005 composite Total Susp3nded l
Solids 23.2 46.4 30 60 1/ week 24 hour2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br /> composite i
1 Station service water discharge consisting of various pump and bearing cooling waters, various t
l host exchangers. chillers, the HVAC system and fire protection system maintenance flushwaters.
See Special Condition 15.
see special condition No. 3 and No. 6.
==
"" See $pecial Condition No. 4(a) 4
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ALIG 03 '93 02:04PM IL EPA DWPC P. 6 I
i Pape 3 Modification Date: August 3,19 NPDES Permit No. IL0036919 Effluent Limitations and Monitoring LDAD LIMIT 5 CONCENTRATION lbn/dav LIMIT 5 an/1 30 DAY DAltY 3D DAY DAILY SAMPLE SAMPLE PARAMETER AVG.
MAX.
AVG.
MAK.
FREQUENCY TYPE i
- 2. From the effective date of this permit / t < 4 Aprii 1.1995, the effluent of the following discharpets) shall be monitored and limited at all times es follows:
1 i
No. 002(b) Radwaste treatment system ef fluent Approximate Flow l
Detfa11(s):
.072 NGD (max) l i
This discharge con:Ists of-
- 1. Equipment drain subsystem I'
- 2. Floor drain subsystem
- 3. Laundry waste subsystem
- 4. Chemical waste subsystem l
- 5. Unused laboratory cheetcals Intermittent i
- 6. Domineralizer regenerant waste Intermittent
- 7. Maintenance and testing wastewater Intermittent Flow Continuous Total Suspended 5o11ds 15 30 1/ week Graba 011 and Grease 15 20 1/ week Grab l
Outfa11(s): No. 003 Water treatment wastes i
This discharge constats af:
Maximum Flow
- 1. Flocculator blewdown (0.Z16 MGD)
- 2. Pressure filter backwash
- 3. Carbon column backwash
- 4. pH adjusted dominera11:er regenerant waste
- 5. Auntlian boiler blowdown i
- 6. Standby liquid control pump survet1~ance operation westewater
- 7. Equipment maintenance wastewaters j
Flow 1/ week 24 hour2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br /> f
Total l
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pH See Special Condition No.1 1/ week Grab Total Suspenced Solids 15 30 1/ week 24 hour2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br /> compost'te l
'See Special Condition No.12 i
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1 AL)G 03 '93 02:04PM IL EPA DWPC P.7 i
Pape 4 Modification Date: August 3,1M NPDE5 Permit No. IL0036919 I
Effluent Limitstions and Monitoring CONCENTRATION l
LOAD LIMITS 7tt/ day LIMITS me/1 30 DAY DAILY 30 naY DAILY SAMPLE SAMPLE PARAETER AVG.
t1AX.
AVG.
f%K.
FREQUENCY TYPE
- 3. From the effective date of this pensit until Aeril 1,1995. the effluent of the following discharge (s) shall be monitored and limited at all times as follows.
i Outfa11(s): No. 004 Transformer aren Approximate Flows intermittent Dil-water separator This discharge consists of:
5
- 1. Machine shop area floor drains
- 2. Point storage room floor drains
- 3. Oil tank area and turbine oil transfer pump area drains i
- 4. Transformer area drains
- 5. Diesel generator aros drains
- 6. Systes cooling and maintenance waters Flow 1/ week Estimate 041 and Grease 15.0 20.0 1/ week Grab-Outfa11(s): No. 005 Diesel generster area Approximate Flow intenwittent 011-water separator This discharge consists of!
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- 1. Diesel perator building floor drains
- 2. Diesel fuel storage area drains i
- 3. Fuel unleeding ares F.*ains
- 4. Transformer area drains a
- 5. System cooling and maintenance waters 1
t flow 1/ week Estimate 011 and Grease 15.0 20.0 1/ week Grab
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l Outfall(s): No. 006 Screen house intake screen backwash and screenhouse sump discharges. Approximate Flow (141.0 MGDI This discharge consists of
- 1. Screenhouse intake screen backwash
- 2. Screenhouse sump discharges
- 3. warmingline waters f
- 4. Service water backflow See Special Condition No. 5 Outfall(s): No. 007 Safe shutdown service water system Approximate Flow (47.5 NGD)
This discharge consists oft
- 1. Equipment coollag water
- 2. Diesel pnerator coeling water l
- 3. Residual heat removal host exchangers i
Flow Continuous TRH 0.05*
Grab DMAD 1.0*a
- See special Condition 6
- See Special Condition 14 O
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4 AUG 03 '93 02:05PM IL EPA DWPC p,g Page 5 Modification Date; August 3,1993 NPOES Pemit No. ILC036919 Effluent Limitations and Monitoring l
LDAD LIMITS CONCENTRATION lbs/da, tiMITS ma/1 30 DAY CAILY 30 DAY DAILY SAPPLE SAMPLE i
PARAMETER AVG.
MAX.
AV6.
f%K.
FREQUENCY TYFE i
l Outfallts): No. 000 Station Service Water *"
Apprortmate Flow.
50.000 gallons total This discharpe consists of:
- 1. TurW2 oil cooling water
- 2. Service building HVAC
- 3. Turbine butiding c?osed cooling water
- 4. Component coolirm water
- 5. Dry well chillers
- 6. Station chilled water coolers
- 7. Hydrogen cooler systems
- 8. Generator stator cooling waters Continuous when riow discharging l
TRH 0.05""
Daily when Grab discharging
'This discharge consists of approximately 50,000 gallons of unheated service water t.hst is drained from system piping. This discharge only occurs during refueling and other for:ed outages.
"To be measured as an instantaneous marimtan.
~$ee Spec 4al Condition 15(c).
Outfall(s): No. 009 Water Treatment Pond Area Runoff No, 010 Unit 2 Excavation Area Runoff No. 011 Sedimentation Pond Runoff No. 012 Employee Parking Lot and Ad.jacent Area Runoff No. 013 Beathouse and screenhouse Area Runoff No. Old Screenhouse and Pumphouse Area Runoff See Special Condition 16 for discharges of storewster.
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ALIG 03 '93 02:OSPM IL EPA DWPC P.9 Page 6 Modlfication Date: August 3, 19 j
NPDES Perwit No. IL0036919 Snecial candittom SFECIAL CONDITION 1.
The pH shall be in the range of 6.0 to 9.0.
$ FECIAL ( WDITIDW 2.
Samples taken in come11ance with the effluent pionitoring requirements shall be taken at a point representative of the discharge, but prior to entry into the receiving waters.
Continuous monf toHng throughout a representative Halogenation period shall be ptrfonned once per week above the second drop structure in the discharge fiume during the l
respective halogenation period allowing fer leg time between the initiation of halogenation and j
the point of sampling. If continuous monitoring cannot be performed, grab samples shall be taken in the discharge flume at five nipute intervals or less duHng the respective halogenetion period to develop a halogen concentration curve allowing for lag time between the initiation of chlorination and the peint of sampling before the first grab sample is taken. The individual values and average (mean) values for each set of grab samples shall be reported including the time les were collected. the time and duration of the halogen destos period plus the amourt samp/ day) of balogen applied. For continuous helegen monitoring, analytical dets from only one (1bs representative monitoring peHod each week need be reported on the monthly discharge monitoHng report. For continuous monitorine the halogen concentration curve, the time of sampling, the time and duration of the halogen de, sing period plus the amount (1ba/ day) of halogen applied shall be reported.
SPECIAL CONDITION 4.
DischarTes to Clinton Lake shall not onceed an effluent temperaturs of 96'F. except that during such time as only one centrating unit is in operation at the Clinton Nuclear Power Station, the daily average discharge temperature shall not exceed 998F duMog more l
than 1Z percent of the hours in twelve eenth pededs ending with any month and shall at no time i
l exceed 105.3'F.
i (a) Compliance with the water temperature monitoHng requirements shall be determined by reporting the daily average and daily maximum water temperature of the discharoe. The number of heurs the discharge temperature esteeds 99.0'F during each month shall also be reported.
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(b) Dudng the effective period of PCB Drder 89-213 the temperature at the second drop structure of the discharge flume shall be limited to a daily average temperature not exceeding 99'. F during more than 90 deys per year running from.lanuary 1st through December 31 and at ne time shall the temperature of the discharge exceed 110.7' F.
SptCIAL CONDITION 5.
The intake strveture shall be operated and maintained in a prcfessional manner se as to minimize the possible adverse impact on water quality which might result from the discharge of any collected debris or fish.. Se as to ministas possible adverse impacts, for l
puriposes of this permit, the intake strveture operation and maintenance shall include. but not be 1
limited to, the following:
a.
Outer bar racks shall be routinely cleaned and collected debris properly disposed.
SPECIAL CONDITION 6.
The limit of 0.2 for TRH (Total Residual Halogen) measured as an instantaneous martmum, shall only apply to the intermittent use of chleHne. Intermittent usage is defined as the times when Total Residual Chlorine is being discharged for two hours per day or less. During times when TRC is being discharged continuously, that is for mers than two hours per the limit shall be 0.05 *RH measured as an instantaneous maximum. All uses of sodium bromide dayll be subject to a discharge limit of 0.05 mg/l TIIH.
sha SPECIAL CONDITION 7.
There shall be no discharge of polychleHnated biphenyl compounds (PCBs).
I on Clinton Lake in accor1ance with the IEPA's April 14,perational Environmental Monitorine program SPECIAL CONDITION 8.
The Perwittee shall conduct the O 1992, recommendations until the Iftinois Pollution Control Seard rules on Illinois Power Company's upcoming site-specific thermal standard request pursuant to 35 Ill. Adm. Code 301.211(f)
SPECIAL CONDITION 9.
Illinois Power Company filed a petition for specific thennal standards for Outfall 002 with the Illinois Pollution Control Board on September 30,1992 (PCB 92-142) and its thermal demonstration with the Illinois Pollution Control Board, pursuant to 35 Ill. Adm. Code 302.211(f). on October 14. 1992 (PCs92-152). Incorporation of the specific thermal standards into this permit will be based upon the Illinois Pollution Control Board ruling on these petitions.
$PECIAL CONDITION 10. Illinois Power Company's demonstration for the Clinton Nuclear Power Station regar-ilng wster intake strveture op3 rations in accordance w'th Section 316(b) of the Cloar; Water Act is pending before this Agency. Final action on this metter is scheduled for 1993.
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AUG 03 '93 02:06PP1 IL EPR DWPC P.10 l
Page 7 Modification Date: August 3, 195 HPDES Permit No. ILD036919 feceial Nditions.
$7ECIAL CONDITION 11. Unused laboratory chemicals shall be discharged at a rate and in a manner so as not to upset normal operation or cause pass through at the 3ewage treatment plant. or the Radwaste Treatment System.
SPECIAL CDNDITIDN 1Z. A grab sample shall be taken during the discharge of each Radwaste Treatment System effluent holding tank. A greb sample shall be taken each time a tank is discharged.
SPECIAL CONDITION 13. The pemittes shall record monitoring results on Discharge Monitoring Report foms using one such form for each discharge each month. Flow (t+3D) shall be reportad as a 30-day average and a daily maximum.
The completed Discharge Monitoring Report forms shall be mailed and received by the IEPA no later than the 15th day of the following month, unless otherwise specified by the permitting authority. Discharge Monitoring Reports shall be mailed to the IEPA at the following address; Illinois Environmental Protection Agency Division of Water Pollution Control 2200 Churchill Road Springfield.1111nois 62706 Attention: Compliance Assurance Section SPECIAL CDNDITIDN 14 Illinals Power's Safe Shutdown Service Water (5X) System Treatment Program is approved under the following conditions:
A.
The usage of the sodium bromide / sodium hypochlorite mixture shall be controlled and injected at such a rate so that af ter dechlorination the concentration of Total Residual Halogen (TRH) in the discr.arge does not exceed the detection limit of 0.05 mg/l TRH.
B.
Illinois Power Company shall restrict its treatment of the $X system to one division at any given time. No more than one of the three divisions shall be treated during the same Z4 hour period 4 C.
Illinois Power Company shall control the usage'of Bulab 6007 so that when two of the SX System divisions are in service the concentration of dimethylamite (DMAD) in the discharge to the Ultimate Heat Sink after impediate mining with the untreated division does not exceed 1.0 mg/l DmD. If only one division is in service then the concentration Shall not exceed 1.0 mg/l DmD in the discharge to the UH3 from that division.
D.
If Bulab 8007 injection dosages exceed 2.0 mg/l the discharge of DmD shall be monitered in the following manner during the treatment of each division of the 5X Systas. A total of 4 grab samoles shall be taken during the treatment of each division. One grab sample each shall be taken during the first heur and the last hour of the treatment period with the remaining two grab samples taken at egual intervals between the first and the 1tst. The discharge of TRH shall be monitered in the same manner as DmD. A total of 4 grab samples shall be taken during the treatment of each division. Dne grab sample each shall be taken during the first two grab samoles taken at i
> ~ - * * - *--- --
'-d wi * - -
'-a hour 34 w
%-+
j C.
Illinois Power Company may suspend the monitoring requirement of 14(D) above by limiting their injection dosage of Bulab 3007 to 2.0 mg/1 or less while two divisions of the SK System are operating, or 1.0 mg/l or less of Bulab 6007 (f only one divisien is in service.
)
i F.
The results of the Df%D and TRH monitoring shall be submitted with the monthly DMR along with injection dosage and duration.
SPCCIAL CONDITION 15. Authorization is given for the station service water treatment program under the following conditions:
A.
The vsace of the sodium bromide / sodium hypochlorite mixture shall be controlled and injected at such a rate so as not to cause a violation of discharge limits for total residual halogen measured as an instantaneous e.aximum at Dutfall 002.
B.
The injection dosage of Bulab 8007 in the station service water shall not exceed the injection dosage of Sulab 6007 in the Safe Shutdown Service Water ($X) system as approved by thin permit. The injection dosage to the station service water shall be reportea on the monthly DMR.
C.
There shall be no discharge of Bulab B007 from Dutf all 005.*
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AUG 03 '93 02:07Prl IL I 4 ltJPC P.11 Modification Date:' August 3, 19
. Page 8 NPOE5 Per sit No. IL0036919 toerial cand4tiens SPECIAL CONDITION 16.
- STORM WATER POLLtff f0N PeEVDITION PLAN (SdPPP)
A.
A storm water pollution prevention plan shall be developed by the perwittee for the Cifnton power Station. The plan shall identify potential sources of pollution which may be espected to affect the quality of stem water discharges associated with the industrial activity at the facility. In addition. the plan shall describe and ensure the implementation of practices which are to be used to reduce the pollutants in storm water discharges associated with industrial activity at the f acility and te assure compliance with the terms and conditions of this permit.
B.
The plan shall be completed within 180' days of the modification date of this pomit. Plans i
I shall prweide for compilance with the tems of the plan within 365 days of the modification date of this permit. Illinois power Company shall make a copy of the plan evallable to the j
Agency at any recsonable time upon request.
C.
The permittee may be notified by the Agency at any time that the plan does not meet the requirements of this pemit. Af ter such notification. the permittee shall make changes to the plan and shall submit a written certification that the requested changes have been made.
Unless otherwise provided, the permittee shall have 30 days after such notification to make
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the changes.
j D.
The discharger shall amend the plan whenever there is a change in construction operation, or maintenance which may affect the discharge of significant quantities of pollutants to the waters of the State or if a facility inspection required by paragraph F.B. of this Special Candition indicates that an amendment is needed. The plan shouls also be amended if the discharger is in violation of any conditions of this perwit. or has not achieved the general objectives of controlling pollutants in storm water discharges. Amendments to the plan shall be made within the shortest reasonable period of time, and shall be provided to the Agency for review upon request.
E.
The plan shall provide a description of potential sources which may be expected to add significant quantities of pollutants to stam water discharges or which may result in non-eterm wter discharges from the facility., The plan shall Include, at a minimum. the fe.llowing items; 1
A topographic amp extending one-quarter mile beyond the property boundaries of the facility, showings the facility, surface mater bodies, wells (including injection
- wells), seepage pits, infiltration ponds, and the discharge points Where the facility's stem water discharges to a municipal stars drain system or other water body. The requirements of this paragrsph may be included on the site map if appropriate.
2.
A site map snowing:
1.
The storm water conveyance and discharge structures; it.
An outline of the stem water elesinage areas for each stem water discharfe point 1 til.
Paved areas arJ buildingst iv.
Areas used for outdoor manufacturing, storage, or disposal of significant materials, including activities that generate significant quantities of dust or particulates.
Location of existing store water structural control measures (dikes. coverings.
j v.
detention facilities, etc.);
vi.
Surface water locations and/or men,1cips1 stors drain locations vil.
Areas of existing and potential soil ereslons vitt. Vehicle service areas; 1x.
Noterial loading, unloading, and access areas.
3.
A narrative description of the fellowing:
1 The nature of the industrial activities conducted at the site. including a description of significant meterials that are treated. stored or disposed of in a manner to allow exposure to stem wter:
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I' PLC 03 '93 02:0 EPM IL EPA DWPC P.12 l*
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Page 9 Modification Date: August 3,19 i
i NPDES Pemit No. IL0036919 Sendal Cenditt een 11.
tiaterials, equipment, and vehicle management practices employed to minimite ccatact of significant materials with stars water discharges; 111.
Existing strvetural and non-structural contets measures to reduce pollutants in stars water discharges:
iv.
Industrial staru water discharge treatment facilities; i
Methods of onsite storage and disposal of significant materials; v.
4.
A list of the types of pollutants that have a reasonable potential to be present in storm wat.or discharges in significant quantities.
j 5.
An estimate of the size of the facility in acres or square feet. and the percent of t.he facility that has impervious areas such as pavement or buildings.
6.
A summary of amisting sampilng data describing pollutants in storm water discharges.
f'.
The plan shall describe the storm water management contrr1.s which will be implemented by the facility. 1he appespriate controls shall reflect identif9d existing and potential sources of pollutants at the facility. The description of the sten %ter management centrols shall t
include!
l 1.
Storm Water pollution prevention Personnel - Identif t:ation by job titles of the Individuals who are responsible for developing, implementing, and revising the plan.
i 2.
Preventive Maintenance - procedures for inspection and maintenance of storm water conveyance system devices such as oil / water separators, catch basins. etc., and inspection and testing of plant equipment and systems that could feil agd result in discharges of pollutants to storm water.
3.
Good Housekeeping - Good housekeeping reesf res the maintenance of clean, orderly facility areas that discharge stors water. Meteri,a1 handling areas shall be inspected and cleared i
te reduce the patential for pollutants to enter the storm water conveyance system.
4 Spill prevention and Response - Identification of areas where significant materials can i
i spill inte er otherwise enter the stars water conveyanca systems and their accompenf ng drainage points. Specific meterini handling procedures, eterage requirements, spil cleon up equippent and precedures should be identified, as appropriate. Internal notification procedures for spills of significant materials should be, established.
5.
Stem Water Management practices - Staru water management practices are practices other than these which centrol the source of pollutants. They include measures such as installing et1 and grit seperators, diverting storm water inte retention basins, etc.
Based on assessment of the potential of various sources to contribete pollutants.
4 measures to remove pollutants from storm water discharge shall be implemented. In i
esveinping
- e sian. t! e following manager 4nt cractices shall be considered t.
Contenment - storage within beres or other secondary containment devices to prevent 1eaks and spillst from entering storm water runoff s 11.
Oil & Grease Separatten - Oll? water separators, booms, skimmers er other methods to minimize oil contaminated sters water discharges; iii.
Debris & Sedimest Contral - Screens, booms, sediment ponds or other methods to reduce debris and sediment in stars water discharges; iv.
Weste Chemical 1Hsposal - Waste chemicals such as ant.ifreese, degreesers and used oils shall be rucycled or disposed of in an approved manner and in a way which prevents them from entering storm. water dischirges.
v.
Stors Water Diversion - 5 tors water diversion away from materials manufacturing.
storage and other areas of potential stars water cent.emination; vi.
Covered Storage or Manufacturing Areas - Covered fueling operations materials manufacturing and storage areas to prevent contact with storm water.
6.
Sediment and Erosion prevention - The plan shall identify areas which due to topography, activities, or other factors, have a high potential for significant soil erosion and describe measures to limit erosion.
W G B3 '93 02:08PM IL EPA DWPC P.13 j
Page 10 Modification Oster August 3,193 j
l NPDES Permit No. IL0036919 her4al ennditf ens 7.
Employee' Training - Employee training programs shall inform personnel at all levels of responsibility of the components and yea 1s of the stors water pollution control plan.
Training should address topics such as spill response, good housekeeping and material stanagement practices. The plan shall identify peModic dates for such training.
8.
laspection Procedures - Qualified plant personnel shall be identified to inspect designated equipment and plant oress. A ttsching or follow-up procedure shall be used to ensure appropriate response has been taken in response to an inspection. Inspections and maintenance activities shall be documented and recorded.
G.
The permittee shall conduct an annual facility inspection te verify that all elements of the plan, including the site map. potential pollutant sources, and structural and non-structural controls to reouce pollutants in industrial storm water discher1 pes are accurate. Observations that reavire a response and the appropriate response to the observation shall be retained as part of'the plan. Records documenting significant observations made during the site I
inspection shall be submitted to the Agency in accordance with the reporting requirements of 1
this permit.
H.
This plan should briefly describe the appropriots elements of other program requirements.
including Spt11 prevention Contro) and Countermeasures (5pCC) plans required under Section 311 l
of the CWA and the regulations promulgated thereunder, and Best Management programs under 40 Cf1t 1Z5.100.
1 r
I.
The plan is considered a report that shall be available to the pubite under Section 308(b) of the ( M. The permittee may claie portions of the plan as confidential business information.
l Including any pertion describing facility security measures.
J.
The plan shall include the signature and title of the person responsible for preparation of I'
the plan and include the date of initial preparation and each anendment thereta.
K.
The facility shall submit an annual inspection report to the Illinois Environmental protection Agency. The esport shall include results of the annual facility inspection which is required l
by Part G. of this Special Condition. The report shall also include documentation of any i
event (spill, treatment unit malfunction, etc.) which would require an inspection, results of j
the inspection, and any subsequent corrective maintenance activity. The report shall be completed and signed by the authorised facility esp 10yee(s) who conducted the inspection (s).,
l L.
The first report sh'all contain information gathered during the one year time peries beginning t
with the effective date of coverage under this permit and shall be submitted no later than 60 i
days af ter this one year period has empired. Each sutsequent report shall contain the i
previous year's information and shall be submitted no later than one year af ter the previous l
year's report was due.
l M.
Annual inspection nports shall be entled to the following address.
-Illinois Environmental protection Agency Divisten of Water Pollution Cogtrol Compilance Assurance Section Annual Inspection Report ZZOO Churchill Road p.0. Den 19276 5pringfield. Illinois 62794-9276 N.
If the facility performs inspections more frequently than required by this permit, the results
)
shall be included as additional information in the annual report.
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