U-602537, Forwards Reissued NPDES Permit for Clinton Power Station

Forwards Reissued NPDES Permit for Clinton Power Station

ML20096C857
Person / Time
Site:	Clinton
Issue date:	01/09/1996
From:	Phares R ILLINOIS POWER CO.
To:	NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM)
References
L30-96(01-09)LP, L30-96(1-9)LP, U-602537, NUDOCS 9601180331
Download: ML20096C857 (18)

Text

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l llhnois Power Company

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Chnton Power Station l

P.O. Box 678 Cbnton. IL 61727 Tel 217 93s-8881 N

U-602537 L30-96(01 09 )LP 1A.120 January 9, 1996 Docket No. 50 461 Document Control Desk Nuclear Regulatory Commission Washington, D.C. 20555

Subject:

Clinton Power Station's Reissued National Pollutant Discharge Elimination System Permit

Dear Sir:

In accordance with the Environmental Protection Plan, Appendix B to the Facility Operating License (License No. NPF-62), Illinois Power is submitting the attached reissued National Pollutant Discharge Elimination System (NPDES) Permit for Clinton

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Power Station.

Sincerely yours, b.

h Richard F. Phares Manager-Nuclear Assessment JSP/csm Attachment 180042 7

9601180331 960109

[O PDR ADOCK 0S000461 1

P PDR I

State ofIllinois ENVIRONMENTAL PROTECTION AGENCY

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j Mary A. Cade, Director 2200 Churchill Road, Springfield, IL 62794-9276 217/782-0610 September 21, 1995 liinois Power Company P.O. Box 511 500 South 27th St.

Decatur,IL 62525 Re: Illinois Power Company Clinton Nuclear Power Station NPDES Permit No. ILOO36919 Final Permit Gentlemen:

Attached is the final NPDES Permit for your discharge. The Permit as issued covers discharge limitations, monitoring, and reporting requirements. The failure of you to meet any portion of the Permit could result in civil and/or criminal penalties. The Illinois Environmental Protection Agency is ready and willing to assist you in interpreting any of the conditions of the Permit as they relate specifically to your discharge.

The following modifications were not granted as requested:

1.

Authorization for the use of BETZ Clam-trol CT-2 could not be gratned at this time. To receive authorization, information must be submitted outlining its intended usage including concentration, injection duration, expected discharge concentration, etc.

2.

Intermittent usage of Chlorine is defmed as the discharge of TRC for two hours per day or less.

Discharge of TRC for greater than two hours per day would be subject to a limit of 0.05 mg/l TRC.

This issue appears to be immaterial due to a recent construction permit for dechlorination equipment at the facility.

3.

Special Coneition 6(D) shall remain as public noticed. The required method for chlorine dioxide sampling must remain the same, as it does not appear that another sampling method is available that attains the same level of detection.

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 within a 30 day period following the issuance date.

To assist you in meeting the self-monitoring and reporting requirements ofyour reissued NPDES permit, a supply of preprinted Discharge Monitoring Report (DMR) forms for your facility is being prepared.

These forms will be sent to you prior to the initiation of DMR reporting under the reissued permit.

Additional information and instmetions will accompany the preprinted DMRs upon their arrival.

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Page 2 Should you have questions concerning the Permit, please contact Darin LeCrone at the telephone number indicated above.

t Very truly yours,

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, Thomas G. McSwiggin, P.E.

Manager, Permit Section Division ofWater Pollution Control TGM:SFN: DEL \\95090804.KKF i

Attachment:

Final Permit l

cc: Records CAS USEPA Facility Champaign Region i

e NPDES Permit No ILOO36919 Hlinois Environmental Protection Agency i

DMeion of Water Potuton Control 2200 Churchil Road P,0. Box 19276 Springneid,Ilinois 62794-9276 NATIONAL POLLUTANT DISCHARGE EUMINATION SYSTEM Reesued (NPDES) Permit Exprabon Date: March 31,2000 leaue Date:. September 21, 1995 Effeceve Date: October 1,1995 Name and Address of Permettee Faciety Name and Address:

Iginois Power Company CEnton Nuciear Power Station i

P.O. Box 511 R.R. 3. Post Of5ce Box 228 500 South 27th St.

Cinton, Ilinois 61727 Decatur,Iginois 62525 DeWitt County Discharge Number and Name:

Receiving Waters No.002 Discharge Flume CEnton Lake No. 002(a) Sewage treatment plant effluent No. 002(b) Rad waste treatment system emuent No. 002(c) Activated carbon treatment system effluent No.003 Water treatment wastes No. 003(a) Acevated carbon treatment system eff'uent No.004 Transformer area Oil water seperator No.005 Diesel generator area OR-water seperator No. 006 Screen house intake screen backwash and sump discharges No.007 Safe shutdown service water system No. 008 Station service water No. 009 Watertreatment pond area runoff No.010 Unit 2 excavation aree runoff No.011 Sedunentation pond runoff No.012 Employee parking lot and ediacent area runoff No. 013 Boathouse and screenhouse area runoff No.014 Screenhouse and pumphouse area runoff No.015 UNimate heat sink dredge pond discharge in compience wth the provimons of the anois Erwironmental Protecton Act, SubtNie C Rules and Regulations of the IIinois Polution Control Board, and the FWPCA, the above camed pear'":: is hereby authortzed to discharge at the above locaton to the abovercamed receMng waters in accordance with the standard conditions and attachments herein.

Permittee is not sulhortred to decharge after the above expration date. In order to receive authorization to discharge beyond the expiration date, tie permittee shal submit the proper application as required by the IIinois Environmental P otecton Agency (IEPA) not later than 180 days psior to the exprobon date.

Thomas G. McSwnggm, P.E.

Manager, Permit Section DMeion of Water Poluton Control TGM: DEL \\95090804.KKF NPDES Permit No. IL0036919

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4 Page 2 Emuent Limitations and Monitoring LOAD UMITS CONCENTRATION Ibs/ day LIMITS maA 30 DAY DAILY 30 DAY DAILY SAMPLE SAMPLE PARAMETER AVG.

MAX.

AVG.

MAX.

FREQUENCY TYPE

1. From the effective date of this permit unti March 31,2000, the emuent of the following discharge (s) shal be mondored and limited at all times as folows:

OutfaI(s): No. 002 Discharge Fiume This discharge consists of-.

Approximate Flow

1. Main condenser cooling water 910 MGD

2. Station serwce water

• 86.4 MGD

3. Sewage treatment plant emuent 0.0g MGD

4. Radweste treatment system emuent 0.072 MGD (max.)

5. Sodium hypochlorite storage area impounded waters Intermittent Flow (MGD)

Eshmate24-hour i

total pH See Special Condition No.1 1/ week Grab Total Residual Chlorine" 0.2 1/ week See special condition 3 Total Residual Oxidant""

0.05 1/ day grab Temperature See Special Condition No. 4 Continuous Outfall(s): No. 002(a) Sewage Treatment Plant Emuent This discharge consists of:

Approximate Flow

1. Extended aeration sewage treatment plant emuent (DMF 0.0427 MGO)

2. Contact stabiEzation sewage treatment plant emuent (DMF 0.05 MGD)

3. C&l process simulator wastewater intermittent

4. Ventiation and service air compressor condensate discharge Intermittent

5. Equipment Maintenance Wastewaters intermittent

6. Fire protection and service water Intermittent

7. Laboratorychemicals intermittent Flow (MGD) 1/ week 24hr. total pH See Special Condibon No.1 1/ week Grab BOD 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 /> 5

compoone Totr' Suspended Solds 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 Staton serAce water decharge conashng of veious pump and bearing cooing waters, various heat exchangers, chtlers, the HVAC syste and fire protechon system maintenance flushwaters.

See Special Condibon 15.

See Special Condbon No. 3 and No. 6.

See Special Condibon No. 4 See SpecialCondition 6 NPDES Permit No. ILOO36919 Emuent Limitations and Monitoring

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LOAD LIMITS CONCENTRATION l

lbs/dav LIMITS mall 30 DAY DAILY 30 DAY DAILY SAMPLE SAMPLE PARAMETER AVG.

MAX.

AVG.

MAX.

FREQUENCY TYPE

2. From the effective date of this permd unti March 31,2000, the emuent of the fonowng dechargo(s) shal be monitored and limited at al times as fotows OutfaR(s): No. 002(b) Redweste treatment system effluent Approximate Flow

.072MGD(ma4 This discharge consists of-

1. Equipment drain subsystem

2. Floor drain subsystem

3. Laundry waste subsystem

4. Chemical waste subsystem

5. Laboratory chemeals internuttent

6. Domineralizer regenerant waste Intemuttent

7. Equenent maintenance wastewaters interattent j

Flow Continuous Total Suspended Solids 15 30 1/ week Grab

• 1 OI and Grease 15 20 1/waek Grab OutfaH(s): No. 003 Water treatment wastes This discharge consists of:

Maximum Flow

1. Lime softener blowdown (0.288 MGD)

2. Sand filter backwash

3. Carbon filter backwash

4. pH adjusted domineralizer regenerant waste

5. Auxdiary bouer blowdown

6. Standby Equid control pump surveilance operation wastewater

7. Equipment maintenance wastewaters

8. Laboratory Chemicais 1

Flow 1/ week 24 hour2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br /> Total pH See Special Condition No.1 1/ week Grab TotalSuspended 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 /> composite Outfas(s): No. 002(c) Activated carbon treatment system ofnuent No. 003(a) Activated carbon treatment system emuent Flow 1/ month" Measure when monitonng 08 and Grease 15 30 1/ month" Grab 0.05 1Anonth" Grab Benzene Ethylbenzene 0.017 0.216 1/ month" Grab NPOES Permit No. IL0036919 EfRuont Limitatons and Monitoring

U Page 4 LOAD LIMITS CONCENTRATION Ibs/ day LIMITS maA 30 DAY DAILY 30 DAY DAILY SAMPLE SAMPLE PARAMETER AVG.

MAX.

AVG.

MAX.

FREQUENCY TYPE OutfaRs: 002 & 003 Continued Toluene 0.14 0.75 1/ month" Grab Xylenes (Total) 0.117 0.75 1/ month" Grab Total BETX-0.75 1/ month" Calculation Priority Polutant 0.1 1/ month" Grab PNA's""

• See Specul Condition 12 "See Speaal Condition No.17 for more frequent monitoring during first 3 months of operation

" Benzene Ethylbenzene, Toluene. Xylenes

""Not required for discharge invoMng only gasoEne. See Special Condition 18.

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i NPDES Permit No. ILOC36919 Emuent Limdabons and Monitonng LOAD LIMITS CONCENTRATION lbs/ day LIMITS maA 30 DAY DAILY 30 DAY DAILY SAMPLE SAMPLE PARAMETER AVG.

MAX.

AVG.

MAX.

FREQUENCY TYPE

3. From the effeebve date of this pernt unti March 31,2000, the emuent of the folowing discharge (s) shal be monitored and Emited at al times as folows.

OutfaN(s): No. 004 Transformer area Approximate Flow; intermeent 05 water seperator t

This discharge conmets of:

1. MacNne shop area floor drans

2. Paint storage room floor drains i

3. Oi tank area and turbine oa transfer pump area drains

4. Transformer area drains

5. Diesel generator area drains

6. Equipment maintenance westewaters Flow 1Aveek Estimate

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01 and Grease 15.0 20.0 1Aweek Grab OutfaE(s): No. 005 Diesel generator area Approximate Flowintermeent l

05 water separator This discharge consists of-

1. Diesel generator building floor drains

2. Diesel fuel storage area drains

3. Fuel unloading area drains

,4. Transformer area drains

5. Equipment maintenance wastewaters Flow 1Aveek Estimate OIand Grease 15.0 20.0 1Aveek Grab OutfaI(s): No. 006 Screen house intake screen backwash and screenhouse sump dscharges.

Approximate Flow (141.0 MGD)

This discharge consists of-

1. Screenhouse intake screen backwash

2. Screenhouse sump discharges 3.WarmingEne waters

4. savice watw backnow See Special Condibon No. 5 l

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NPDES Permit No. ILOO36919 Emuent Limdations and Monitoring LOAD LIMITS CONCENTRATION lbs/dav LIMITS md 30 DAY DAILY 30 DAY DAILY SAMPLE SAMPLE PARAMETER AVG.

MAX.

AVG.

MAX.

FREQUENCY TYPE Outfal(s): No. 007 Safe shutdown serwce water system Approximate Flow (47.5 MGD)

TNs discharge consists of:

1. Equipment cooling water

2. Diesel generator cooling water

3. Residual heat removal heat exchangers Flow Connnuous I

Total Residual -

0.05*

Conbnuous Chlorine DMAD 1.0"

• See Special Condition 6

% Special Condibon 14 j

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NPDES Pemd No. ILOO36919

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Emuent Limitations and Monitonng 1

J LOAD LIMITS CONCENTRATION lbs/dav LIMITS mM 30 DAY DAILY 30 DAY DAILY SAMPLE SAMPLE j

PARAMETER AVG.

MAX.

AVG.

MAX.

FREQUENCY TYPE CWtfaR(s): No. 008 Station Service Water" Approximate Flow

• Flow Estimate 244our total l

Total Residual 0.05" DaiYwhen Grab Chlorine discharging i

This decharge conents of approximatey 150,000 gasons of unheated pumped bearing cooling waters, heat exchanger cooing waters, chiler waters, and HVAC cooing waters from the service water system, and firere, system waters This discharge occurs only during refueling and other forced outages.

" ' To be measured as an instantaneous maximum.

" See Special Condition 15(c).

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OutfaR(s): No. 009 Water Treatment Pond Area Runoff No. 010 Unit 2 Excavation Area Runoff i

No. 011 Sedimentation Pond Runoff No. 012 Employee Parldng Lot and Adjacent Area Runoff No. 013 Boathouse and Screenhouse Area Runoff No. 014 Screenhouse and Pumphouse Area Runoff See Special Condition 16 for discharges of stormwater.

Outfal(s): No. 015 Ultimate Heat Sink Dredge Pond Discharge""

Flow Estimate 24-hour total pH See Special Condition No.1 1/ week Grab TotalSuspended Solids 15 30 1/ week Grab i

""See Special Condition 1g l

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l Page 8 NPDES Permit No. IL0036919 l

l SpecialCondrilons SPECIAL CONDITION 1. The pH shal be in the range of 6.0 to 9.0.

SPECIAL CONOITION 2c Samples taken in compliance with the eMuent monitoring requirements shal be taken at a point represents 6ve of l

the tSecharge, but prior to entry into the receMng waters SPECIAL CONDITION 3. Continuous monitonng throughout a representa8ve chlorinebon period shal be performed once por week above the second drop structure in the discharge fiume during the respecbve chlonnebon period atowing for leg time between the inlielion of chiosineton and the point of sampling. If continuous monitonng cannot be performed, grab samples shal be taken in the discharge Hume at two menute intervals or less during the respechvo chionnabon period to develop a chlorine concentration curve atow'ng for leg time between sie inillation of chlonnaton and the point of sampling before the Aret grab sample is taken. The individual values and average (meen) values

- foieach set of grab samples shal be reported including the time semples were aaaae*ad the time and duraton of the chionne doeing period plus tie amount (beMey) of chlorine appled. For congnuous chiodne monitonng, analytical data from only one representabwe monitonng penod each week need be reported on the monthly discharge monitonng report. For continuous monitoring, the chlorine concentrabon curve, the time of sempIng, the time and duration of the chlorine dosing period plus the amount (Ibs/ day) of chlorine appled shal be reported.

SPECIAL CONDITION 4. In accordance with IPCB Order PCB 92-142, the temperature of the discharge to CInton Lake from CInton Power Station, as measured at the second drop structure of the decharge Sume, shal be limited to a daily average temperature which (1) does not onoeed 90 degrees Fahrenhet during more than 90 days in a Axed calender year running from January 1, through December 31, and (2) does not exceed 110.7 degrees Fahrenheit for any given day.

Comptance wIh the water temperature monitoring requirements shal be determmed by reportng the daly average and daily maximum water ~

temperature of the discharge. The number of days the daily maximum temperature exceeds 99.0* F during the calendar year shal eino be reported SPECIAL CONDITION 5. The intake structure shal be operated and mentained in a professional manner so as to muumize the posesbie adverse impact on water qualty which might result from the decharge of any casar*ad debris or Ash. So as to mwumize possible adverse impacts, for purposes of this permit, the intake structure operabon and mamtenance shalinclude, but not be limited to, the fogowing; a.

Outer bar rocks shal be routnely cieened and easartad debris propedy riafmad SPECIAL CONDITION 6. Chlorine and Chlorine Dioxide usage shal be subject to the folowmg Smitabons A.. The Smit of 0.2 for Total Residual Chionne (TRC) measured as an instantaneous maximum, shal only apply to the intemuttent use of chlorine. Intermettent usage is denned as the time when TRC is being discharged for two hours per day or less.

B.

During times of contmuous chionnation, that is when TRC is discharged for more than two hours per day, the Smits is 0.05 mg4 TRC, measured as an instantaneous maximum.

C. Al uess of Chlorine Domide, such as for Macro or Microinvertebrate control, and regardless of dursion, are subject to the discharge Smit of 0.05 mg4 TRO (Total Residual Oxidant), as an instantaneous maximum. TRO is denned as the sum total of TRC, chlorite, and chlorine j

dosede D. Analysis for chlorite and chlorine doxide shal be performed according to 4500 - CLO C. Amperomshic Method I, as referenced in 2

Standards Methods for the Examination of Water and Wastewater,17th Edibon.

SPECIAL CONDITION 7. There shal be no discharge of polychlorinated biphenyl compounds (PCBs).

I SPECIAL CONDITION 8. In accordance with IPCB Order PCB 92-142, Iginois Power is required to conduct a continuous Temperature Monkwing Program at site 1.5 that wil be located at a submerged depth of 0.5 meters in Salt Creek appnnemately 100 feet down the stroom tem tie becom of the spewey of CInton I.ake during the months of June, July, and August of each year, during the Ife of this permit. Results shal be submitted to the Agency by the fogowing January.

SPECIAL CONDITION 9. Encis Power Company's thermal demonstradion pumuant to 35 II. Adm. Code 302.211(f) was approved by the IPCB and the alemauve thermal standards of Special Condition 4 of this permit were granted by the IPCB (PCB 92142) aner IP fulIIed the t' z% of 35 II. Adm. Code 302.211(J).

SPECIAL CONDIT'ON 10. IIinois Power Company's demonstra6on for the Clinton Nuclear Power Stabon regarding water intake structure operemone in accordance with Secten 316(b) of the Clean Water Act under review by this Agency. Final ac6on on this matter is pendng.

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NPDES Permit No. ILOO36 gig Special Conditions SPECIAL CONDITION 11. Unused laboratory chenucais shd be discharged at a rate and in a manner so as not to upset normal operation or cause pass through at the sewage treatment plant, or the Radweste Treatment System.

SPECIAL CONDITION 12. A grab sample shal be taken during the discharge of each Radweste Treatment System ofRuent holding tank. A grab sample shal be taken each time a tank is discharged.

SPECIAL CONDITION 13. The pommee chai record monitoring resuns on Discharge Morutoring Report forms using one such form for each

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decharge each month. Flow (MGD) shal be reported as a 30-day everage and a daily meomum The completed Discharge Morutonng Report forms shal be mailed and recewed by the IEPA no later than the 15th day of the folomng month, unless otherwise specdied by the permitbng autnority. Discharge Morutoring Reports shal be mailed to the IEPA at the folowing address:

IIinois Environmental Protecton Agency Dmeion of Water Poluton Control 2200 Church 5 Road Spnngneid,Ilinois 62706 i

Attenton. Compliance Assurance Sechon j

SPECIAL CONDITION 14. Ilinois Power's Safe Shutdown Sonnce Water (SX) System Treatment Program is approved under the folomng condibons A.

The usage of the modum brotrude/ sodium hypochlorite mixture shall be controled and injected at such a rate so that after dechionnation the concentrabon of Total Residual Halogen (TRH) in the discharge does not exceed the detecton Emit of 0.05 mod TRH.

B.

Ilinois Power Company shas restrict its treatment of the SX system to one division at any given time. No more than one of the three dmeions shal be treated during the same 24 hour2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br /> penod C.

Encis Power Company shal control the usage of Buleb 8007 ao that when two of the SX System dvmons are in service the concentration of dmothylamide (DMAD)in the discharge to the Ultimate Heat Sink after immediate mixing with the untreated dwision does not exceed 1.0 mg4 DMAD, W only one dwision is in service then the concentration shal not awaad 1.0 mg4 DMAD in the discharge to the UHS from that division.

D.

K Buleb 8007 injechon dosages exceed 2.0 mg4 the discharge of DMAD shal be morutored in the folowing manner dunng the treatment of each dwison of the SX System. A total of 4 grab samples shal be taken during the trestrP+.ct of each divmon One grab sample each shal be taken during the Arst hour and the last hour of the treatment penod with the remaining two grab samples taken at equal intervals between the first and the last.

tcontinuous TRH morutoring cannot be performed, then the discharge of TRH shal be monitored in the same manner as DMAD A total of 4 grab samples shal be taken during the treatment of each dueton. One grab sample each shal be taken during the Arst hour and the last hour of the treatment period with the remaining two grab samples taken at equalintentals between the Arst and the lost.

E.

Encis Power Company may suspend tiie DMAD morutonng requirement of 14(D) above by Emibng their injecton dosage of Bulab 8007 to 2.0 mg4 or less whle two dMeions of the SX System are operating, or 1.0 mg4 or less of Bulab 8007 K only one divleion is in service F.

The reeues of the DMAD and TRH montonng shed be submitted with the monthly DMR along with injecton dosage and durs6on. Dunng the continuous inonitoring of TRH, the highest recorded value as wel as the average shal be reported on the DMR.

SPECIAL CONDITION 15. Authorization is given for the sta6on service water treatment program under the folowing condibons A.

The usage of the sodium bromide / sodium hypochlortte mixture shal be controled and injected at such a rate so as not to cause a violagon of discharge imits for total residual halogen measured as an instantaneous maximum at Outfal 002.

. B.

The injechon dosage of Bulab 8007 in the stabon senace water shal not exceed the injection dosage of Bulab 8007 in the Safe j

shutdown Sendoe Waner(Sx) system as approved by this pumit The injedion dosage to the stason servloe water shal be reported on the monthly DMR.

C.

Thwe shal be no discharge of Buish 8007 from Outfal 00s.

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NPDES Pemd No ILOO36919 SpecialCondrbons SPECIAL CONDfTION 16. STORM WATER POLLUTION PREVENTION PLAN fSWPPP)

A. A storm water poluton prevenbon plan shal be en i-E+j by the permittee for the CInton Power Stabon The plan shal idently potential sources of polubon which may be expected to affect the qualty of storm water discharges===eddad with the industrial actMty at the fac5ty. In addeon, the plan shal describe and ensure the implementaton of prachces which are to be used to reduce the potutants in storm water decharges===rd=8ad with industrial adulty at he feesty and to assure compliance with the terms and condtons of this permit.

B. The plan shal be completed within 180 days of the moddcation date of this permI. Plans shal prowde for compliertco with the terms of the plan within 365 days of the moddcation date of this permit. IIinois Power Company shal make a copy of the plan svageble to the Agency at any reasonable time upon request.

C. The permitee may be noeged by the Agency at any time that the plan does not meet the requirements of this permit. After such nottlicabon, the permittee shal make changes to the plan and shal submit a written certscabon that the requested changes have been made. Unless othenuse prowded, the permittee shal have 30 days after such notscabon to make the changes.

D. The decharger shal amend the plan whenever there is a change in construchon, operation, or mantenance which may affect the decharge of egnlicant quenebes of polutants to the waters of the State or if a faclity inspecton required by paragraph F.8. of this Special Constion hdesles that an amendmentis needed. The plan should also be amended if the discharger is in violabon of any condeons of this permd, or has not achieved the general objechwes of controeng potutants in storm water oecharges. Amendments to the plan shal be made within the shortest reasonable period of time, and shal be provided to the Agency for review upon request.

E. The plan shal provide a &wipien of potential sources which may be expected to add signilcant quantities of polutants to storm water decharges, or which may resultin non-storm water discharges from the faclity. The plan shal include, at a minimum, the fogowng items:

1.

Atopographic map extendng one quarter mie beyond the property boundaries of the faclity, showing the feelity, surface water bodes, wels (including injection wels), seepage pits, infitration ponds, and the decharge points where the faclit/s storm water decharges e a mumcipal storm drain system ur other water body. The requirements of tNs paragraph may be included on the site mapif appropriate.

2.

A site map showmg:

L The storm water conveyance and discharge strucmros; i.

An outline of the storm water drainage areas for each storm water discharge point; iii.

Paved areas and buidings; iv.

Areas used for outdoor manufacturing,' storage, or deposal of agrdcant materials, includng actMiles that generate I

signlicant quantities of dust or partculates v.

Locahon of mostmg storm water structural control measures (dikes, covenngs, detention facibbes, etc.);

vi.

Surface water locations and/or municapel storm drain locahons v1.

Areas of existing and potental sol erosion; vii.

Vehicle service areas; br.

Materialloading, unloadng, and access areas.

3.

A namullve descnption of the folowing' L

The nature of the industrial actMties conducted at the site, including a description of signincont materials that are treated, stored or 'E=f=4of in a manner to slow exposure to storm water; 5.

Meterials, equipment, and vehicle management proceces employed to minimize contact of eigr# cent materials with storm water discharges; 5.

Edeling structural and non etructural control measures to reduce potutants in storm water discharges;

f Page 11 NPDES Permit No. ILOO36919 Special Conditons iv.

Industrial storm water discharge treatment fed 6es, v.

Methods of onsite storage and disposal of esgnacant matonais, 4.

A list of the types of polutants that have a reasonable potenbal to be present in storm water discharges in signdcant quantities.

5.

An estimate of the size of the facility in acres or square feet, and the percent of the facihty that has impervious areas such as l

pavement or buildmgs.

6.

A summary of ensbng sampling data descritzng polutants in storm water discharges.

F.

The plan shal desenbe the storm water management controls which wil be implemented by the facility. The appropriate controls shad reAsetidentmed ensbng and potenbal sources of polutants at the facety The descophon of the storm water management controls shal include:

1.

Storm Water Polution Prevention Personnel-Idenbncahon byjob titles of the indMduals who are responsible for developing, implementing, and revising the p!an.

2.

Preventwo Mantenance - Procedures for ir=rwean and mantenance of storm water conveyance system devces such as oil / water i

separators, catch besms, etc., and inspecton and testing of plant equipment and systems that could fail and result in discharges of polutants to storm water.

3.

Good Housekeeping - Good housekeepmg requires the mantenance of clean, orderly facility areas that discharge storm water.

Matenal handng areas shal be inspected and cleaned to roduce the potential for polutants to enter the storm water conveyance system

)

4.

Spg Prevenbon and Response - Ident6 canon of areas where signincent materials can spilinto or otherwise enter the storm water corweyance systems and their accompanyng dramage points. Speede matenal handing procedures, storage requirements, spil clean up equipment and procedures should be identlSed, as appropriate Internal nobhcation procedures for spils of signi6 cant materials should be established.

5.

Storm Water Management Prachces-Storm water management pracbees are prachces other than those which control the source of polutants They include measures such as instaging oi and grit separators, devereng storm water into retention beams, etc.

Based on assessment of the potenbal of various sources to contnbute polutants, measures to remove polutants from storm water discharge shal be implemented. In developing the plan, the fotowing management prachces shal be considered:

L Contamment Storage within berms or other secondary contenment devices to prevent leaks and spils from entering storm water runoff; L

00 & Grease Separabon - OG%eler sepersfors, booms, skimmers or other methods to minimize oil contammated storm water decharges; E.

Debns & Sediment Contiol-Screens, booms, sedmont ponds or other methods to reduce debns and sediment in storm water discharges; k

Waele Chemcel Disposal-Waste chamecals such as andfreeze, degreasers and used oils shal be recycled or diapa=ad of in an approved manner and in a way which prevents them from entering storm water discharges.

I v.

Storm Water Owermon - Storm water dversion away from materials manufacturing, storage and other areas of potenbal i

storm water contammaton; vi.

Coverad Storage or Manufaduring Areas-Covered fusing operalons, materials manufacturing and storage areas to prevent contact with storm water.

6.

Sedmont and Erosion Prevention - The plan shal idenefy arees which due to topography, actMbes, or other fadors, have a high potential for signiReent soi erosior, and describe measures to imit erosion.

7.

Employee Traning-Employee training programs shalinform personnel at at Mveis of responobilty of the components and goals of the alorm water polubon control plan. Trenng should address topics such as spil response, good housekeeping and material

e-_--~_.-.--._-.-..-.-.--

Page 12 NPDES Permit No. IL0036919 4

SoecialCondibons management pracbees The plan shalidentify periodic dates for such training.

8.

Inaparem Precedures - Qualined plant personnel shal be identmed to inspect designated equipment and plant areas. A traciong or fotoww procedure shal be used to ensure appropriate response has been taken in response to an inspection. Inspechons and maintenance actmees shal be documented and recorded.

4 l

- O. The permittee shal conduct an annual facIlty inspecbon to verify that al elements of the plan, including the site map, potenbal polutant sources, and structural and non-structural controls to reduce potutants in industnal storm water discharges are accurate. Observations that require a response and the appropriate response to the observadon shal be retamed as part of the plan. Records documenhng

)

signacant observabons made during the site inspection shal be sutetted to the Agency in accordance with the reportng requiretrients of this permit.

1 H.

This plan should briefly descnbe the appropriate elements of other program requirements, including Spil Prevention Control and Countermeasures (SPCC) plans required under Sechon 311 of the CWA and the regulations promulgated thereunder, and Best Management Prograrr.s under 40 CFR 125.100.

l.

The plan is conmoored a report that shal be available to the public under Section 308(b) of the CWA. The permittee may claim portions -

of the plan as confidential busmess informahon, includmg any porton describing facility security measures.

J.

The plan shalindude the egnature and 80s of the person responsible for preparation of the plan and inewde the date of initial preparation and each amendment thereto.

REPORTING

' K.

The fedtyshal submit an annualinspecbon report to the IIinois Erwironmental Protection Agency The report shalindude results of the annualfacIltyinspechon which is required by Part G. of this Special Condition. The report shal also indude documentation of any event (spil, treatment unit malfunction, etc.) which would require an inspechon, results of the inspecbon, and any subsequent correchve maintenance actMty The report shal be completed and signed by the authorized facility employee (s) who conducted the inspecton(s).

L The erst report shal contan informabon gathered during the one year time period beginning with the effective date of coverage under this permit and shal be submrtted no later than 60 days after this one year period has expired. Each subsequent report shal contain the previous year's information and shal be sutetted no later than one year after the previous year's report was due.

M. Annualinspecbon reports shal be mailed to the folowmg address:

IIinois Environmental Protecton Agency DMeson of Water Polution Control Compliance Assurance Secton AnnualInspection Report 2200 ChurchilRoad P.O. Box 19276 Springfield,IIinois 62794-9276

' N.

If the facAly performs inspedlons more frequently than required by this permit, the results shal be induded as addibonal information in the annual report.

SPECIAL CONDITION 17. Dunng the first month of opersbon of a new decharge (Outfats 002(c) and 003(a)), the sample frequency shal be once per wealt Dunng the nemt hWo months the frequency shal be twice por month, and thereafter the frequency shal be once per month.

Discharges of less than one week duration shal be monitored at least once per discharge event.

SPECIAL CONDITION 18. (Oufels 002(c) and 003(a)) Discharges of water which could have been impacted by any fuel other than gasoline shal analyze the discharge for the fogowing polynuclear aromade hydrocarbons.

Acenophthene Acenaphthylene Arnhracene Benzo (a) anthracene Benzo (a) pyrene

?

l 1-Page 13 NPDES Permit No. IL0036919 Special Conditions l

l 3,4 Benzofluoranthene Benzo (g h,1) perylene

. Benzo (k)fluorr.nthene i

Chrysene Dbeneo(a.h) anthracene Fluoranthee:

Fluorene '

indeno(1,2,3-cd) pyrene Naphthalene Penanthrone Pyrene SPECIAL CONDITION 19. Prior to the initiation of discharge at Outfag 015, IRinois Power shal submit a completed Form 2D for this outfag.

Inecessary, bened on the addeonalinforma6on submdted, the Agency may revise or modify the poimit in order to comply wth the Clean Water g

l

]

l i

~ _ ____ _ __ ___ _ _._._

s 14 e

f ufumme=T.e semuderd Ommedoms 106 Penudt aseems Tlus fumet may be noenst sevehad and someuest er temensend for emme by the Agesy pwmanit es 40 CPR 122.62. The smig of a sepseet by the ha=**---

pamuase for e pomet ~~

and sensuunsa er ^_

1 er o

~

el piefined snanges er enes@oemd duet not sesy any Demut eeN

-)

Act means the eweh E

_ Proescten Act Ch tII I 2 W how $ gat. Sec I00t.

1062 as Asnanded (7) Property sighteL TIus pamut does not eenvoy any property nghes of any cert er Agamey sneens the amass fr=w_

Preamseos Agency.

any enchauve preadsga esed means the tuses Peaumen caneef sees ige ovey es prevede ^_ _

Tee.

_ shsE fwnsh as the Agency weeun a erne, any ' _

woush the Agney may sequest es desenviene

.eeeer imme esses ser means ug so.eems and sussues er essweeg aus Cesen weemr Ase Wormae setened to as se podmel Waear Pseunen caneel A,d,nsens r

r Puth L S2-60(L as ansidad 33 USC.1250 et ans pomut, or es asses.une useh em gamut The pomeense shed aise summh es the Agoney. won resumet esses of sesores seassed to be kepe by eus 9W9g8 Deseand Pe& sense Dischesgo Ellesmese Sweenm) means se nemones progrene for psmia.

immung meesyss seveheg and renewig teemanneg

. and enserung pommes.mid esensag and mening resumenene -

_ undera-=--, 30 7. 402, ale and 40s tel hisposesse sad emey. The penneene shes asas en _

_ of of em Clean Weemt Act the Agency, essen We ;

of eredsensis and ester demanenes as may be separed try low. to:

tAGEPA meses the Umand Sessus Envoonmmene rseenceen Aguacy.

tal Enear a se p musse's pe=mes mme e seedsed sesney er ecovisy a cosy sesshmen mese the dasheses of a pehmse sesswes shsme o caemnder der er any esceamd er sendusemL er where saceres mest he hope under se eenemens 24-hser peind that -

_ en essender day ser pispeems of esoseng For of sus pomes.

Sehdenes usIh hustemens empeemed 46 isies of numeL Wie "detr deshesge" is esanutseed as the ameni amms of es peausent shashaged seer the day. Per psEhennes ween 1 Rd Deswe eseems to and espy, et seamansele emah may seesses that snuet be empressed h edie esses of.

_.Wie "duGy desnage" is calmedsene as sie overage kept under the _

of Was pernut;

)

snesswenant of the posusant ever the day, inn bepece et.

emne may teseems.

kneemissig mensenreis i

ase himan easy senseusgo umsemess essay _

' means the oughest r dedy med eenees oeuemene, preseems, er amoressas seguented er eneused deshases wiser ses pomut. and Avusage hemmedy Olmsfampo 8 8 a==an== GO esy euereed somas De tughese assusente 6d Sevees er menner at -

emot 8er to $wpose of anewuig pemut somegs of endy abashmges over e cosmieur sunset casmidseed as the ouse of ad deny eengemnet er os othstume -

by se Act may -

er deshogus sneenwed shseig a calender mesen semesad by she eseher of alady checharges paremseers et any locatast mesewed absmg shot menes It01 adensesHag and reeerds Avenge Wesedy Desehssgo ah D eBay muereyd means tfie hsghest aAsweede awarage of dedy ensfampgms cuer a celssder usamk, estu.Jend as We ease of 80 dudy eachsges tal Samsess and m

_ emmen for the pwpees of nuesuesrung shed be l

_ _ _ dweis a adonner memk abutems by eseemmeuret emer meshesgos absmg

_ ef Wie esewiey.

^

West seemlL bd The pomutene shs0 seemm seesses of as nionessung _.

_ miehshng Sost hennagenuet penseless ORA'el ensema assumedme of eseuseet prosignmens of ad esabremen and.

sesordt med se orgmel oso ehert poseset pesadwet and other amensomment romanes es pouent er seduas se rosesenes for-

_ esses of as reports peteen of weems of the Steam Meme also hishmee gesenent,

_ operassig seemed by Wes penet and seasses of as does used to sempesas the asesseset and psesames es asneet pannt een nsusff, seemgo er tashaL shalys er weses appasseen for Wue femut Ier o pened of al tumet 3 years fnem une does of esseeEL er skanses tresa rois ensement semaga Was paviut. __ _ _ separt er appassmen flus pued supy be

.tes.ed., se.a. ef.e A si.y. me, em-Amoset sneens e esmade of seamend wedune send as enske is e enemi _

esmpts.

W Ascues of :

shed hahmes' l

Grah Gamens some an sugeseead ammate of et immet 100 mienaars esenceed se e._

estusend tese over a parund not ensemdsg 19 meumma (1) The does enact peaceL and enes of sangene er._

j ad ease can,eme= s mese seens a :

of mi== s W e d.sms.Isi t

ni he eieven id.he pu en.ed ou supasig e, a

900mmeerth at pensabs interweis disug Om apareeg hours of e Gemegy ever a 24-Ol The detetel analyses were partenned how pened 8 Demir Canoesses gamese means eemnemsten of et inest 3 esapes accuses of et leset 100 W3 The eieveerselal who partemind the messyses, mesters, sedeced at penses blauwels absing Se aparemig hase of a fasesy over an S-hour punos (5)

The anseressi er mechads used, and i

pesar poseereend Congenies Senepto numme e of sample seosses of et esset ISI The sesides of such analyest 100 nummes esensted et peines inesswegs suuh sist scher she emuis interwel hoeween geen asimmt er Sie sehenes of essh aequot is pupsmemmel to meher gis seemn flees et We enes of id Adessesnne snust he een&sted escoreng to tous pesandwe4 approved esmphng er See LAsl segun Ase emme sie esemeses of gas gueuious sequet esider 40 CPR Part 134, esemos seier esse _

__ home heen speesfasd ai ses pasvuut Where no eget precedwo tsider 40 CpH Part 136 has been til Duty es eengey. The penusess anos samuser isich se -

_ of thes pommt apawewed, the pommeme nause suewust to sie Agensy a test nueshed for Any penuet consensus a vesismen of sie Act med is gseunde for approval. The permsetse ehe8 tadtrees and partena enforemmeni scenst penset :_

sowocaean and.

m

_; en se suusnnereg and enssyneel 1_ _

et enestweis to er for damal Of a pengist sanoeud al*" The par Warelse slid osmpey uWiWl onbios aECisresy of.

ofhese sannemen er pesueuesse esamenhed neder Seeeen 3076el of We Cloen Weemr Ace for teac pseusenes musun We tune pensdad he the segedseems thee It II $4gnsenay seguhonnent AE _.

. reports er sidermogen subnetend to the eseshish Wieme semetses er psueitseens, even W sin pomut has not yet been Agency shee he egned and carefund noemed to heerperses on _

lal Aspileselen A8 pumst _

. shsE he egned as fotowe (2). Duey to sessesy W the pavivesse seenes En conemus an acevity seendseed by sus

. passet spear sie esserstaan dose of Gus pomet sie puvseteme misst apply for and del per e serperstime; by a pnnegal em=e officer of et inest the sheen a new pomet If pie pensuiume sehness a proper apptsamen as secured oy levet of wise preesdent er e parean er poemen fisweig overaf Was Agency no esear then 100 class pner to ens eieressa does, ohns pomut ehes ressesseesy for __-_

^mesene ser the serperemon conenue a fuS seres and effect unes the fund Agency assessen en We apphcseen has been estada Q) per a partnership er sees prepptoemrahip try a general perster er the prepnoter scopecovesy; er 01 faced to heet er redues esteveer est a essensa It shes not he e defense for a pometees e an enforcement sceen thee it wondd have tusen

, to hast er (3) per a muunicipesty. State, pedaret, or other pitile agency by seduce se pemusend aceway a esear to snenean _

west Was :

esther e pnnceal esecueve offser er ranksg sessted effecuit of Wus pumst en fleports A8 seperes seguared by pernvet er other meenenseen seguoesed by W) Duty to nuelgsee The pommetse ehef take 88.

etepe to muumise er the Agency shed be egned by a pereen desessed at paragraph lel er by a swovent miy enchage a visionen of sus pamut woumet has a seasonshte hkatheed dufy sushanand - __ _ _ of that person A pereen e e duly authenaed of adveressy aflaceng human homeh or Wie __

only W:

t51 preser aparesten and _ _

The pemuseme shas at se ownes preputy (t) The eughenseemn a made e ameng by a pereen deserted m Operate and mesneaan as faceems auf synesms of teetment and consel Isad peregraph tal; and feelpd ew._ _ _ : which em messend er used by the pennates to acheve comphanes each we condemns of gas pommL proper Operemon med momeonence G) The autherustaan specofers esther an mdpridhal er o poesteen swwas effacewe p.^

adeossee fundmg edegases opereest staffeng and seepenedido for the evereS operaten of thee facesy. from erhch the pensis and admemes imberoney and recess esseest enshedng appreensee dischssyn _.

_ such as e piene snenegar, er emesy ammaanse,.

.. Tees ps msen seemes se eseremen of hash-no, er parean of empsweennt scopennesey; and ausemry th air sender sysemns caly whee f as echarwe aminphamme with um amedst4nes er the pereut.

Os The annen autheruessa e euemweed to the Aeoney

_