ML20217N292

Rev 1 to NPDES Permit MO-0098001,issued to Union Electric Co

ML20217N292
Person / Time
Site:	Callaway
Issue date:	04/10/1998
From:	Young J MISSOURI, STATE OF
To:
Shared Package
ML20217N259	List: ML20217N292 ULNRC-03818, Forwards Revised NPDES Discharge Permit for Callaway Plant. Permit Was Modified to Change Address & Name Consistent W/Recent Merger.Draft Title V Air Pollution Control Program Operating Permit Included
References
MO-0098001, MO-98001, NUDOCS 9805050281
Download: ML20217N292 (50)

Text

i STATE OF MISSOUld DEPARTMENT OF NATURAL RESOURCES MISSOl'R1 CLEAN WATER COMMISSION

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m:, - rFW,4 MISSOURI STATE OPERATING PERMIT in compliance with the Missouri Clean Water law, (Chapter 644 R.S. Mo. as amended, hereinafter, the law), and the Federal Water Pollution Control Act (Public Law 92 500,92nd Congress) as amended.

Permit No.

MO-0098001 Owner:

Union Electric Company Owner's Address:

One Ameren Plaza, 1901 Chouteau St.,

P.O.

Box 66149, MC-602, St. Louis, MO 63166-6149 Operating Authority:

N/A Operating Authority's Address:

N/A Facility Name:

AmerenUE, Callaway Power Plant Facility Address:

P.O.

Box 620, Fulton, MO 65251 Legal

Description:

Continued on next page.

Receiving Strcam & Basin:

Continued on next page.

is authorized to discharge from the facility described herein,in accordance with the effluent limitations and monitoring requirements as set forth herein:

FACILITY DESCRIPTION The Callaway Power Plant has a combined daily average flow of 9.484 MGD and a daily maximum flow of 72.249 MGD.

outfall 6001 -madwaste Treatment Svstem - SIC #4911 - Daily average flow is 0.082 MGD. Daily maximum flow is 0.298 MGD.

9805050281 900428, (continued)

PDR ADOCK 05000483 P

PDR This permit authorizes only wastewater discharges under the Missouri Cican Water law and the National Pollutant Discharge Elimination System;it does not apply to other regulated areas. 'niis permit may be appealed in accordance with Section 644.051.6 of the 12w.

May 1, 1996 April 10, 1998 t

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Effectivc Date (Revised)

/hn A. Young S

irector. Djvision if Emironm nt

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Anril 30. 2001 Expiration Date Director of Stafr, Cican Water Commission MO 780 0041 (1493)

a Page 2 of 11 Permit No MO-0098001 FACILITY DEScPTPTION - (continued)

This system serves to collect,= process, store, recycle and dispose of liquid radioactive waste generated at~Callaway.

Five general sub-systems can be defined as described below.

The Beren Peevele Svstem receives reactor coolant for the purpose of recovering the boric acid for reuse in the plant.

Boric acid is used as a neutron absorber / moderator in the primary loop.

The Liouid Radwaste Svstem collects and processes floor and equipment drains from the contaimment, auxiliary building, fuel building and radwaste buildings during normal operation.

The Laundrv and Hot shower system collects waste generated from washing radioactively contaminated protective gear and clothing and personnel decontamination shower wastewater.

These wastes are then transferred to the liquid Radwaste system for treatment.

The sgcondarv Licuid Waste system is used to process condensate demineralizer regeneration

-wastes and potentially radioactive liquid waste collected from the turbine building. The condensate demineralizer regeneration waste is divided into two wastestreams; High TOS waste from the acid and caustic rinses used when chemically regenerating spent resin, and low TDS waste which results from the initial backflushing of unregenerated resin and the final rinsing of the regenerated resin to remove acid and caustic.

steam Generator Blowdown is normally' recycled back to the main condenser for reuse in the secondary cycle.

Provisions also exist-to discharge the treated blowdown via #001.

The following wastewater treatment systems are used as required to treat this wastestream for recycle or discharge in compliance with NRC requirements and are also available as auxiliary or backup treatment systems to treat this diccharge for compliance with NPDES permit limitations:

Evaporation and/or Mixing and/or Filtration and/or Carbon Absorption and/or Ion Exchange and/or Neutralization and/or Reuse / Recycle of Treated Effluent. All processing in the Radwaste Treatment System is done on a batch basis except steam generator blowdown.

After monitoring for radioactive content, release rates are controlled administratively to ensure the "as low as practicable" radioactive discharge criteria are met.

Outfall #002 - coolino Tower Blowdown Daily average flow is 4 84 MGD.

Daily maximum flow is 14.4 MGD.

This outfall consists of water from the Circulating Water System, the Service Water' System, and the Essential Service Water (ESW) System.

Blowdown from the cooling tower is necessary to maintain the dissolved solids concentration in the recirculating water system within acceptable operating limits.

The ESW System is not routinely used, however water from the ESW System does mix with the other systems as it is periodically run to demonstrate operability. Additionally, the ESW System can.be used to maintain proper freeboard in the ultimate heat sink pond (see outfall #017 description) by transferring water to the Service Water System.

Outfall #003 - Water Treatment Plant wastes Daily average flow is 0.421 MGD.

Daily maximum flow is 1.645 MGD. (These flows represent wastewater discharged to the settling basin, actual discharge will vary depending on recycle.)Outfall #003 consists supernatant from a wastewater treatment lagoon that treats wastewater to remove solids.

The wastewater that is treated in the lagoon is mainly from the blowdown of accumulated river solids in the water treatment plant clarifiers. The sand and carbon filter backwash, oil water separator and demineralizer system wastewater is also routed to this treatment lagoon.

The oil water separator flow consists of wastewater from some plant sumps as well as flow from an oil recovery well that is being used to remediate a historic on-site release.

Outfall #003 is normally recycled by routing it back to the head of the water treatment plant.

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Page 3 of 11 Permit No. MO-0098001 FACILITY DESCPTPTION (continued) outfall 2004 - Demineralizer System Wastes This discharge is now included under Outfall

1. 003, outfall 6007 Cell Flow-Throuch Lacoon Daily average flow is 0.027 MGD.

Maximum flow is 0.040 MGD.

Design Population Equivalent is 400.

This outfall consists of a 3-cell lagoon designed to receive only sanitary and on-site cafeteria waste from the plant.

Sludge will be stored in the lagoon.

The effluent will then be discharged to a constructed wetland. The monitoring location will be at the discharge from the wetland.

Outfall "009 - Intake Heater Blowdown Daily average flow 0 MGD.

Daily maximum flow is 0.006 MGD.

The river intake structure contains two recirculating electric heaters which are used to prevent ice formation on the intake bar screens during the winter months. Outfall #009 consists of discharges from the infrequent blowdown or drainage of these boilers.

outfalls #010 throuch #015 - Storm Water Runof f Average rainfall event is 0.794 MGD.

Once in 10 year rainfall event is 41.46 MGD.

These six outfalls discharge storm water runoff from plant and associated areas after treatment in settling ponds.

"Non-process" discharges that will be discharged to SWR include three intermittent sources.

Two sources are the quarterly testing of the fire protection drains and the infrequent draining of the demineralized water storage tank.

The third source is the pumping of manholes, transformer and tank containments at the plant.

Outfall H016 - Cooline Tower Bvrass Daily average flow is 3.32 MGD.

Maximum daily flow is i

14.4 MGD.

.This outfall consists of clarified river water and wastewater that has been recycled through i

the water treatment plant.

It is used to moderate flow through the water treatment plant and to. provide carrier water in the discharge line when discharging from outfall #001.

outfall 8017 - Ultimate Heat sink Daily average flow is O MGD.

The Ultimate Heat Sink is a cooling pond that can provide cooling water to various plant systems during other than normal conditions.

Outfall #017 is the overflow from the Ultimate Heat Sink to local runoff.

It is a no discharge outfall.

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Page 4 of 11 Permit No. Mo-0098001 l

tEGAt DESCPIPTION AND RECETVING STPEAM FOR OUTFAtts #001 THROUGH #017 The Callaway Power Plant is located in Callaway County, Missouri.

outfalls #001 through outfall #007, and outfall #016 all discharge into a combined discharge pipeline which terminates at the Missouri River adjacent to the plant intake structure.

The combined plant outfall line empties into the Missouri River at River Mile 115.4.

The attached table lists the legal description of each outfall's location in Callaway County.

The legal description given for outfalls #001 - #007, and outfall #016 is their point of ccnnection to the pipeline.

Legal Description - Outfalls I

Outfall S

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T R

001.

NE NE 14 46N 8W 002 NW NW-13 46N BW 003 SW SW 13 46N 8W 007 SW SW 13 46N BW 009 NW NW 5

45N 7W 010 SW SW 12 46N 8W 011 NW SE 12 46N BW 012 NE SE 14 46N 8W 013 NE.

SE 14 46N BW 014 NW SE 11 46N BW 015 SE NE 11 46N 8W 016 NW NW 13 46N 8W 017 SE NE 14 46N BW Receivina Stream and Basin for Outfall s #001 throuch #009 and #016:

f Missouri River (Missouri River Basin - Central Tributaries) (10300102-01-00) (P).

Peceivina Stream and Basin for Outfalls #010 and #011 # East):

Unnamed Tributary of Logan Creek (Missouri River Basin - Central Tributaries)

(10300102-02-02) (U).

Feceivinc Straam and' Basin for Outfalls #012 and 8013 (South):

l Tributary of Mud Creek (Missouri River Basin - Central Tributaries) (10300102-02-01) (U).

Peceivino Stream and Basin for outfalls #014 and #015 (Northwest):

Tributary of Cow Branch (Missouri River Basin - Central Tributaries) (10300102-07-00) (U).

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AGE NUMBER 5 of 11 A. EFFLUENT LIMITATIONS AND MONITORING REQUIREMENTS PERMIT NUMBER MO-0098001 The permittee is authorized to discharge from outfall(s) with serial number (s) as specified in the application for this permit. The final ef fluent hmitations shall become effective upon issuance and remain in effect until expiration of the permit. Such discharges shall be controlled, Ilmited and monitored by the permittee as specified below:

I FINAL EFFLUENT L!MITATIONS MONITORING REQUIREMENTS OUTFALL NUMBER AND EFFLUENT U

PARAMETER (S) oAILY WEEKLY MONTHLY MEASUREMENT SAMPLE M A XIMUM AVERAGE AVERAGE FREQUENCY TYPE gggfall #001 - Radwaste System Flow MGD once/ daily each batch each batch total Total Suspended Solids mg/L 45 30 once/ daily grab each batch oil and Grease mg/L 20 15 once/ month grab pH - Units SU once/ daily grab l

each batch 1

putfall #002 - Cooling Tower Blowdown Flow MGD once/ day 24 hr. total Total Suspended Solids mg/L once/ week grab Total Dissolved Solids mg/L once/ week grab I

1 l

011 and Grease mg/L 20 15 once/ quarter ***

grab Copper, Dissolv3d mg/L once/ quarter ***

grab l

Copper, Total Recoverable mg/L 0.3 0.3 once/ quarter ***

grab l

Nickel, Dissolved mg/L once/ quarter ***

grab Nickel, Total Recoverable mg/L 1.5 1.0 once/ quarter ***

grab Chlorine, Free Available mg/L 0.2 0.2 once/ week grab Temperature

• F 110 once/ day grab l

pH - Units SU continuous 24 hr.

recorder ggffall #003 - Water Treatment Plant i

Flow MGD once/ week 24 hr. total l

Total Suspended Solids mg/L 100 30 once/ month grab Oil and Grease mg/L 20 15 once/ month grab Magnesium, Total mg/L once/ month grab pH - Units SU once/ month grab ggIfall 2004 - Demineralirer System (Now included under Outfall #003) 7dOh!!TORING REPORTS SHALL BE SUBMITTED OUARTERLY: THE F;RST REPORT IS DUE July 28. 1998 THERE SHALL BE NO l

DISCHARGE OF FLOATING SOLIDS OR VISIBLE FOAM IN OTHER THAN TRACE AMOUNTS.

1 B. STANDARD CONDITIONS IN ADDITION TO SPECIFIED CONDITIONS STATED HEREIN, THIS PERMIT IS SUBJECT TO THE ATTACHED Pa rts T & III STA74DARD CONDITIONS DATED octobar 1.

19RO and Aucust 15. 1994. AND HEREBY INCORPORATED AS THOUGH FULLY SET FORTH HEREIN.

MO 700401018/911

PAGE NUMBb3 6 of 11 A. EFFLUENT UMITATIONS AND MONITORING REQUIREMENTS PERMii NUMBER MO-0098001 The permittee is authorized to discharge from outfall(s) with serial number (s) as specified in the application for this permit. The final effluent limitations shall become effective upon issuance and remain in effect until expiration of the permit. Such discharges shall be controlled, limited and monitored by the permittee as specified below:

OUTFALL NUMBER AND EFFLUENT UNITS PARAMETER (S)

DAILY WEEKLY MONTHLY MEASUREMENT SAMPLE MAXIMUM AVERAGE AVERAGE FREOuENCY T YPE Outfall #007 - Sanitary waste Flow MGo once/ quarter ***

24 hr.

estimate q

Biochemical Oxygen Demands MGD 65 45 once/ quarter ***

grab Total Suspended Solids mg/L 110 70 once/ quarter ***

grab pH - Units SU l

once / qua rte r* "

grab gutfall #009 - Intake Heater Blowdown Flow MGD once/ week 24 hr. total when discharge occurs Total Suspended Solids mg/L 100 30 once/ week grab when discharge occurs Oil and Grease mg/L 20 15 once/ week grab when discharge occurs Ammonia as N mg/L once/ week grab when discharge occurs pH - Units SU once/ week grab when discharge occurs MONITORING REPORTS SHALL BE SUBMITTED OUARTERLY; THE FIRST REPORT IS DUE Julv 28. 1998 Outfalls #001 throuch #009 combined Whole Effluent Toxicity

% Survival (See Special Conditions) once/ year 24.hr.

(WET) Test composite MONITORING REPORTS SHALL BE SUBMITTED ANNUALLY; THE FIRST REPORT IS DUE October 28. 1098 Outfalls 8010 throuch 6015 Flow MGD 24 hr. total Total Suspended Solids mg/L once/ quarter ***

grab 011 and Grease mg/L once/ quarter ***

grab once/ quarter ***

grab pH - Units SU outfall #016 once/ quarter ***

24 hr.

Flow MGD estimate Total Suspended Solids mg/L 100 30 once/ quarter ***

grab Oil and Grease mg/L 20 15 once/ quarter ***

grab Chlorine, Free Available mg/L.

0.2 0.2 once/ quarter ***

grab once/ quarter ***

grab pH - Units SU MOMTORING REPORTS SHALL BE SUBMITTED FUARTERLY: THE F'RST REPORT IS DUE. July 28, 1998 THERE SHALL BE NO DISCHARGE OF FLOATING SOLIDS OR VISIBLE FOAM IN OTHER THAN TRACE AMOUNTS.

B. STANDARD CONDITIONS IN ADDITION TO SPECIFIED CONDITIONS STATED HEREIN, THIS PERMIT IS SUBJECT TO THE ATTACHED P3 rts T'& TTT STANDARD CONDITIONS DATED octeber 1.

1980 ud Aucust 15. 1994. AND HEREBY INCORPORATED AS THOUGH FULLY SET FORTH HEREIN.

Mo 7CD 0010 (8/91)

Page 7 of 11 Permit No. MO-0098001 A.

EFFLUENT LIMTTATIONS AND MONTTOPING REOUTREMENTS (continued)

Outfall #017 - Ultimate Heat Sink There shall be no discharge of wastewater from this outfall to waters of the state of Missouri.

Monitoring requirement only.

pH is measured in pH units and is not to be averaged.

The pH is limited to the range of 6.0-9.0 pH units.

Sample once per quarter in the months of February, May, August, and November.

Permittee shall maintain the pH between 6.0 - 9.0 except excursions from the range are permitted subject to the following limitations:

1.

The total time during which the pH values are outside the required range of pH values shall not exceed 7 hours8.101852e-5 days <br />0.00194 hours <br />1.157407e-5 weeks <br />2.6635e-6 months <br /> and 26 minutes in any calendar month; and 2.

No individual excursion from the range of pH values shall exceed 60 minutes.

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Monitoring reports shall show each excursion, the duration of the excursion, and the total excursion time for each month.

Should the continuous monitor fail for any reason, daily grab samples shall be provided until repairs are completed.

Discharge quantities can be calculated from rainfall records for the reporting period or measured during each discharge event.

pH is measured in pH units and is not to be averaged.

The pH is to be maintained at or above 6.0 pH units.

i Note - The first quarterly report due date for this reissued permit is based on a complete calendar quarter monitoring period. Monitoring shall be reported once per quarter for the

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entire life of the permit.

The_ permittee is still responsible for reporting for the preceding calendar quarter under the previous permit.

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SPECTAL CONDITIONS

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1.

In issuing this permit, the Missouri Clean Water Commission and the Missouri Department of Natural Resources has not determined whether or not the radioactive discharges from this plant will affect waters of the state.

Radioactive discharges are the responsibility of the Nuclear Regulatory Commission, and any discharges of these constituents will be under the NRC's regulation.

D.

OTHER PEOUTREMENTS i

1.

Discharge Limitations - There shall be no discharge of polychlorinated biphenyl compounds.

2.

Pesticides

'Any pesticide discharge from any point source shall comply with the requirements of the Federal Insecticide, Fungicide, and Rodenticide Act, as amended (7W.S.C. 136 et. sec.) and the use of such pesticides shall be in a manner consistent with its label.

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Page 8 of 11

e Permit No. MO-0098001.

D. O?MEP REOUIPEMENTS (continued)

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3. This permit may be modified, or alternatively revoked and reissued, to comply with any applicable. effluent standard or limitation issued or approved under Sections 301(b) (2)

(C), and (D), 304 (b) (2) and 307 (a) (2) of the Clean Water Act, if the effluent standard or limitation so issued or approved:

(a) Contains different conditions or is otherwise more stringent than any effluent limitation in the permit; or

-(b)

Controls any pollutant not limited in the permit.

The permit as modified or reissued under this paragraph shall also contain any other requirements of the Act then applicable.

4.

The permittee shall conduct the following radiological monitoring:

a.

Liquid Radwaste discharge, surface water and drinking water supply:

LOCATION FREOUENCY SAMPLE TYPF, I.

Radwaste building I

discharge a)

Batch Releases daily a representative grab sample of each batch discharge l

b)

Steam Generator once per day a representative Blowdown when discharging grab Lample II.

Upstream of discharge once/ month gran line III.

Downstream of daily with composite discharge line at monthly composite Portland, MO analysis Samples of Batch Releases are to be analyzed for tritium, I-131, and gamma isotopic for each batch; gross alpha in a monthly composite of each batch; and for Sr-89, Sr-90, and Fe-55 in a quarterly composite of each batch.

Samples of Steam Generator Blowdown are to be analyzed for tritium, I-131, and gamma isotopic in daily samples; gross alpha in a monthly composite of daily samples; and for 3r-89, Sr-90, and Fe-55 in a quarterly composite of daily samples.

Samples of Surface Water are to be analyzed for tritium and gamma isotopic in monthly samples.

b.

Groundwater - quarterly sampling of the groundwater from test wells E3, F15, and Portland drinking water supply.

Grab samples are to be analyzed for tritium and gamma isotopic, c.

Aquatic biota - semiannual sampling of the edible flesh of up to five commercially or recreationally important species of fish of sufficient quantity to yield a sufficient sample. Samples are to be taken at the locations specified in II and III.

Samples are to be analyzed by gamma isotopic analysis.

d.

Bottom Sediment - semiannual samples of bottom sediment from the locations specified in II and III.

Samples are to be analyzed by gamma isotopic analysis.

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Page 9 of 11 Permit No MO-0098001 D.

OTMEP PEOUIREMENTS (continued) 4.

The permittee shall conduct the following radiological monitoring: (continued)

Results of the above monitoring programs shall be reported to the Department by e.

supplying a copy of the Annual Radiological Environmental Operating Report per Technical Specification 6.9.1.6 and the Annual Radioactive Effluent Release Report per Technical Specification 6.9.1.7 at the same time they are supplied to NRC.

All data information shall be available for inspection during normal working hours.

f.

The Department of Natural Resources of the State of Missouri, and any other state agency or officer designated in the State's emergency response plan or any other plan to protect its citizens from radioactive liquid discharge from the Callaway Plant, shall receive with$n one hour of the event, notice of any unplanned or uncontrolled liquid radioactive release in accordance with 10 CFR 50.72 (a) and notification of reportable events per 10 CPR 20.2203 that involve off-site releases of liquid radioactive material.

5.

Changes in Discharge of Toxic substances The permittee shall notify the Director as soon as it knows or has reason to believe:

a.

That any activity has occurred or will occur which would result in the discharge of any toxic pollutant which is not limited in the permit, if that discharge will exceed the highest of the following " notification levels":

(1) One hundred micrograms per liter (100 ug/1);

(2) Two hundred micrograms per liter (200 ug/1) for acrolein and acrylonitrile; five hundred micrograms per liter (500 ug/1) for 2,4-dinitrophenol and for 2-methyl-4,6-dinitrophenol; and one milligram per liter (1 mg/1) for antimony; (3) Five (5) times the maximum concentration values reported for that pollutant in the permit application; (4) The level established in Part A of the permit by the Director, b.

That they have begun' or expect to begin to use or manuf acture as an intermediate or final product or byproduct any toxic pollutant which was not reported in the permit application.

6.

Whole Effluent Toxicity (WET) tests will be conducted as follows:

SUMMARY

OF WET TESTING FOR THIS PERMIT OUTFALL A.E.C.

FREQUENCY SAMPLE TYPE MONTH

1. C)l-#003, #007, #009, &

10%

Annually 24 hr.

July

1. 016 composite a.

Test Schedule and Follow-Up Requirements (1) Perform.a single-dilution test in the months and at the frequency specified above.

If the test passes the effluent limit do not repeat test until the next test period. Submit results with the annual report.

If the test fails.he effluent limit a multiple dilution test shall be performed within 30 days, anil biweekly thereafter until one of the following conditions are met:

(a) THREE CONSECUTIVE MULTIPLE-DILUTION TESTS PASS.

No further tests need to be performed until next regularly scheduled test peried.

(b) A TOTAL OF THREE MULTIPLE-DILUTION TESTS FAIL.

r Page 10 of 11 Permit No, MO-0098001-D.

OTMEP RECUIPEMENTS (continued) 6.

Whole Ef fluent Toxicity (WET) tests (continued)

(2) The permittee shall submit a summary of all test results for the test series to the Planning Section of the WPCP, DNR, Box 176, Jefferson City, MO within 14 days j

of the third failed test.

DNR will contact the permittee with initial guidance on conducting a toxicity identification evaluation (TIE) or toxicity reduction evaluation (TRE).

The permittee shall submit a plan for conducting a TIE or TRE to the Planning Section of the WPCP within 60 days of the date of DNR's letter.

This plan must be approved by DNR before the TIE or TRE is begun. A schedule for completing the TIE or TRE shall be established in the plan approval.

(3) Upon DNR's approval, the TIE /TRE schedule may be modified if toxicity is intermittent during the TIE /TRE investigations. A revised WET test schedule may be established by DNR for this period.

(4) If a previously completed TIE has -learly identified the cause of toxicity, additional TIES will not be required as long as effluent characteristics remain essentially unchanged and the permittee is proceeding according to a DNR approved

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schedule to complete a TRE and reduce toxicity.

Regularly scheduled WET testing as required in part b. (1) will be required during this period.

(5) In addition to the WET test summary report required in part (2), all failing test results shall be reported to DNR within 14 days of the availability of results.

(6) All WET test results for the reporting period shall be summarized and submitted to DNR by the end of the following October. When WET test sampling is required to run over one DMR period, each DMR report shall contain information generated during the reporting period.

b.

PASS / FAIL procedure and efflu mt limitations (1) To pass a single-dilution test, mortality observed in the AEC test concentration shall not be significantly different (at the 95% confidence level; p = 0.05) than that observed in the upstream receiving-water control.

The appropriate statistical tests of significance will be those outlined in the most current USEPA acute toxicity manual or those specified by the MDNR.

(2) To pass a multiple-dilution test:

(a) the computed percent effluent at the edge of the zone of initial dilution (AEC) must be less than three-tenths (0.3) of the LCu concentration for the most sensitive of the test organisms, o r, (b) all dilutions equal to or greater than the AEC must be nontoxic. Failure of one multiple-dilution test is considered an effluent limit violation.

c.

Test Conditions (1) Test species:

Ceriodaphnia dubia and fathead minnows, Pimephales promelas.

Organisms used in WET testing should come from cultures reared for the purpose of conducting toxicity tests and should be cultured in a manner consistent with the most current USEPA guidelines. All test animals should be cultured as described j

in EPA-600/4-90/027.

(2) Test period:

48 hours5.555556e-4 days <br />0.0133 hours <br />7.936508e-5 weeks <br />1.8264e-5 months <br /> at the " Acceptable Effluent Concentration" (AEC) specified above.

1 (3) When dilutions are required, upstream receiving stream water will be used as dilution water.

If upstream water is unavailable or if mortality in the upstream water exceeds 10%, " reconstituted" water will be used.

Procedures for generating reconstituted water will be supplied by the Department of Natural Resources (DNR).

(4) Tests should be initiated immediately after the sample is collected, but tests must be initiated no later than 36 hours4.166667e-4 days <br />0.01 hours <br />5.952381e-5 weeks <br />1.3698e-5 months <br /> after collection.

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Page 11 of 11 Permit No. MO-0098001 D.

OTMER PEOUTPEMENTS'(continued) 6.

Chole Effluent Toxicity (WET) tests (continued)

(5) Single-dilution tests will be run with:

(a) Effluent at the AEC concentration; (b) 100% receiving-stream water (if available), collected upstream of the outfall at a point beyond any influence of the effluent; and (c) reconstituted. Water.

(6) Multiple-dilution tests will be run with:

(a) 100%, 50%, 25%, 12.5%, and 6.25% effluent, unless the AEC is less than 25%

effluent, in which case dilutions will be 4 times the AEC, two times the AEC, AEC, 1/2 AEC and 1/4 AEC.

(b) 100% receiving-stream water (if available), collected upstream of the outfall at a point beyond any influence of the effluent; and (c) reconstituted water.

(7) If reconstituted-water control mortality for a test species exceeds 10%, the entire test will be rerun.

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STATE OF MISSOURI

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DEPARTMENT OF NATURAL RESOURCES DIVISION OF I?NVil(ONMENTAL QUAIJIY

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l'.O. Ilox 176 Jefferson City, MO 65102-0176 March 2, 1998~

Gary Randolph, VP Nuclear Operations AmerenUE - Callaway Plant P.O. Box 620 l

Fulton, MO 65251 Re:

Draft Title V Operating Permit - Permit No.: 027-0026-0001

Dear Mr. Randolph:

. The Air Pollution Control Program (APCP) has completed the preliminary review of your Title V permit application. A public notice was placec in the News &

Tnbune, Jefferson City,ft permit are open for comment by the public andMO on requirements of the dra yourself until March 31,1998. Standard permit wording (i.e. Applicable Regulations) lation. pen for comment, since these provisions are required by is not o law and regu The APCP will accept comments regarding the conditions and monitoring regulations that are postmarked on or before the closing date. Please address comments or recommendations for changes to my attention at:

Operatin6 ermits Unit P

Air Pollution Control Program P.O. Box 176 Jefferson City, MO 65101 A copy of this draft has also been sent to the U.S. EPA's Region VII office in Kansas City for their review. The Region VII office is afforded, by law, oversight authority on any Title V pennit which Missouri (or any of the other states in the region) may prop ~ ose to issue. A public hearing may be held if sufficient interest is expressed by the pubhc.

Should you have any questions, or wish clarification on any items in this draft permit, please feel free to contact me at (573) 751-4817.

Sincerely, AIR POLLUTION CONTROL PROGRAM 5"4 Timothy Paul Hines

~ Environmental Engineer RECEEVED

.TH/tb

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Enclosures MAR 0 21998 c:

Source File VICE PRESIDEN1 &

CHIEE NUCLEAR OfflCER

. A-

AmerenUE P.O. Box 66149, MC-602 St. Louis MO 63166 Re: Operating Permit Number: 027-0026-0001 AmerenUE Missouri Highway CC, Portland, MO 65251 Callaway County, UTM-Horizontal: 605.8 cal:

0 This permit expires on:

Part 70 0 Pe

Dear Sir / Madam:

Enclosed with this letter is era ase review this document carefully. Operation of y in ith the rules and regulations cited in thi sn r continued compliance.

If you have any uestio 1 information regarding this permit, please contact ogram (APCP) at (573) 751-4817, or you may w n

atural Resources, Air Pollution Control

Program, City, MO 65102.

Sincerely, DIVISION OF ENTAL QUALITY John A. Young -

Director JAY:tht -

Enclosures c:

US EPA ReS on VII i

Jefferson City Regional Office PATS File: 027-0026-020

PART 70 OPERATING PERMIT Operating Permit Number: 027-0026-0001 AmerenUE lssued:

Missouri Highway CC Expires:

Portland, MO 65251 Parent Company:

AmerenUE Corporation P.O. Box 66149, MC-602 St. Louis MO 63166 Callaway County, UTM-Horizontal: 60 TM al: 4290.90 INSTALLATION DESCRIPTION This installation is an ele er wered by nuclear fuel. An auxiliary boiler is used s

during reactor down times.

hiternal combustion d are for emergency electrical generation-when the reactor is do stem blackout, electrical failure within the pl plant being down. The facility includes fu ous petroleum fuels, unpaved surveillance and delive The installa the following emission points:

I B-1. Auxilia anufacturer: Combustion Engineering, Model #: Type 18-A-13 977, stack: S-1, Maximum Design Rate / Capacity: 123 MMBTU/

B-2 Emergency Diesel Generator "A", Manufacturer: Colt Industries, Model #:

PC2.5, DOM 1979, Stack: S-2, Maximum Design Rate / Capacity: 58 MMBTU/hr.

B-3 Emergency Diesel Generator "B", Manufacturer: Colt Industries, Model #:

PC2.5, DOM 1979, Stack: S-3, Maximum Design Rate / Capacity: 58 i

MMBTU/hr.

-2

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B-4 Security Emergency Diesel Generator, Manufacturer: General Allison Detroit, Model #: V71, DOM 1981, Stack: S-4, Maximum Design Rate / Capacity: 1.7 MMBTU/hr.

B-5 TSC Emergency Generator, Manufacturer: Cummins, Model #:N-855-GS, DOM 1981, Stack: S-5, Maximum Design Rate / Capacity: 0.8 MMBTU/hr.

B-6 EOF Emergency Generator, Manufacturer: Cummins, Model #:KTA-1150-GS-1, DOM 1981, Stack: S-5, Maximum Design Rate / Capacity: 0.8 MMBTU/hr.

B-7 Fire Protection Diesel Pumps, Manufacturer: Cummins, NT-855-F1, DOM 1975, Stack S-7, Maximum Design Rate /Ca

.2 MMBTU/hr.

B-8 Fire Protection Diesel Pumps, Manufacturer: Cum el NT-855-F1, DOM 1975, Stack S-8, Maximum Design 1.2 MMBTU/hr.

B-9 Portable Diesel Generator, Manufacture odel

ROZJ, DOM 1995, Stack S-9,3.905MMBTU/hr The installation lists the following Ins!

tA s:

IA-1 300,000 Gallon Auxiliary Boil T

IA-2 two (2) 100,340 Gasoline Eme rage Tanks for Emergency Diesel G rs IA-3 two (2) 612 gallo Tanks used for the Emergency Di IA-4 Small, portable ed water. Oil lubricating, and mainten IA-5 Porta ed for equipment power at various j

loc e or start-up activities.

1 IA-6 P

h IA-7 Em at r the microwave tower.

IA-8 Emer ator for the microwave tower.

IA-9 10,00 eclaim Oil tank IA-10 300 ga sel tank and 700 Gallon Diesel Tank.

IA-11 2,000 G on unleaded gasoline storage tank.

IA-12 300 gallon Kerosene storage tank l -

PERMIT REFERENCE DOCUMENTS These documents were relied on in the preparation of this permit. While the i

operating permit application itself was relied on in the preparation of this permit, it is not incorporated by reference into this document.

The application that was utilized in the preparation of this permit is dated May 14,1997; and was signed by Gary L. Randolph, Vice President of Nuclear Operations. If this person terminates employment, or is reassigned different duties such that a different person becomes the responsible pe to represent and bind the facility in environmental permitting e owner or operator of this air contaminant source shall notify the Dir e Air Pollution Control Program of the change. Said notificati in writing and shall be submitted within thirty days of the cha cation shall include the name and title of the new person assi e

owner or operator to represent and bind the facility in e 1 pe g affairs.

All representations, agreement to terms and co cove s made by the former responsible person that were ed in lishmen oflimiting permit conditions on this permit will to ding on the facility until such time that a revision to this perm

'ne would change said representations, agreements and cove Operating Permit Applica 1997 Emissions Inven na Construction Permit N 1

Construction Pe u

GENERAL 0

R 10-6.065(6)(C)1.G.

j AmerenUE o

i 1 of the terms and conditions of this permit.

Any noncom permit condition constitutes a violation and is

]

grounds for e action, for permit termination, permit revocation and re-issuance, p dification or denial of a permit renewal application.

AmerenUE may not use as a defense in an enforcement action that it would have been necessary for'the permittee to halt or reduce the permitted activity in order to maintain compliance with the conditions of the permit.

The permit may be modified, revoked, reopened, reissued or terminated for I

cause. Except as provided for minor permit modifications, the filing of an application or request for a permit modification, revocation and re-issuance, or termination, or the filing of a notification of planned changes or anticipated noncompliance, will not stay any permit condition.

k This permit does not convey any property rights of any sort, nor grant any exclusive privilege.

AmerenUE shall furnish to the Air Pollution Control Program, upon receipt of a written request and within a reasonable time, any information that the Air Pollution Control Program reasonably may require to determine whether cause exists for modifying, reopening, reissuing or revoking the permit or to determine compliance with the permit. Upon request, the permittee also shall furnish to the Air Pollution Control Program copies of records required to be kept by the permittee. The permittee may make a claim of confi iality for any information or records submitted under this requirement Permit Duration - 10 CSR 10-6.065(6)(C)1.B.

This permit is issued for a term of five years. The p commence on the date ofissuance of this permit. This perm' pire end of this five year time period, unless renewed.

General Monitoring and Related Recor Kee eporting Requirements 10 CSR 10-6.065(6)(C)1.C I)

Record Keeping _ -

A) Retention of records

1) All required mon

• ta formation shall be retained for a.

ea e

from the date of the monitoring s report or application.

2) 'Affected e Act will have a three year mom n penod as required in 40 CFR Part 75

3) C erating and construction permits issued to this fa e

n-site for as long as the permits are in effect.

Co ermits shall be made immediately available to any Mis ent of Natural Resources personnel upon request.

B) Reportin rements

1) Amere shall submit a report of all required monitoring by:

(a) October 1st for monitoring which covers the January through June time period,'and (b) With the Emissions Inventory Questionnaire (E!Q) and annual compliance certification which is due on April 1st of each year for monitoring which covers the July through December time period.

2) Each report must identify any deviations from permit requirements, j

and any deviations from the monitoring, record keeping and reporting requirements of the permit.

e

3) These reports shall be submitted to the Air Pollution Control Program, Operating Permit Unit, P.O. Box 176, Jefferson City, MO 65102.

(a) The annual compliance certification shall be submitted to both the Air Pollution Control Program, Operating Permit Unit, P.O. Box 176, Jefferson City, MO 65102, and to the Administrator, EPA Region 7 Missouri Air Compliance Coordinator,726 Minnesota Avenue, Kansas City, KS 66101.

4) Submit supplemental reports as needed. In addition to semiannual monitoring reports, you are required to submit supplemental reports no later than ten days after any exceedance of any ap le rule, regulation or other restriction. All reports of deviati 11 identify the cause or probable cause of the deviations an ective actions or preventative measures taken.

(a) Notice of any deviation resulting from a upset) condition as defined in paragraph (6 0 CS

.065 (Emergency Provisions) shall be s the p ng authority either verbally or in writi o wo days after the date on which the emissi limi exceede ue to the emergency, if you wish to an tive defense. The affirmative defense of em al monstrated through properly signed, contemp logs, or other relevant evidence that in an ed and that you can identify the c he permitted facility must show that ed y at the time and that during the period of ittee took all reasonable steps to mini le at exceeded the emission standards o

it. The notice must contain a er ncy, the steps taken to mitigate sto orrective actions taken.

(b) evi t

poses an imminent and substantial danger to

, safety or the environment shall be reported as soon a

le.

(c)A deviations identified in the permit as requiring more fre t reporting than the permittee's semiannual report shall be reported on the schedule specified in the permit.

5) Every report submitted shall be certified by a responsible official, except that, if a report of a deviation must be submitted within ten days after the deviation, the report may be submitted without a certification if the report is resubmitted with an appropriate certification within ten days after that, together with any corrected or supplemental information required concerning the deviation.

6) The permittee may request confidential treatment ofinformation submitted in any report of deviation l

7) These supplemental reports shall be submitted to the Air Pollution Control Program, Enforcement Section, P.O. Box 176, Jefferson City, MO 65102 no later than 10 days after any exceedance of any applicable rule, regulation, or other restriction.

AmerenUE Corporation shall comply with the requirements of 40 CFR Part 68, Accidental Release Prevention Requirements. If AmerenUE Corporation has more than a threshold quantity of a regulated cubstance in process, as determined by 40 CFR Section 68.115, Ameri.WE Corporation shall submit a Risk Management Plan in accordance with 40 CFR Part 68 no la an the latest of the following dates:

1)

June 21,1997 2)

Three years after the date on which a regulated sub rst listed under 40 CFR Section 68.130; or 3)

The date on which a regulated substance is fi ent threshold quantity in a process.

If you have any questions about this ne ngu e contac any of the following EPA Region VII contacts: M ith (

51-7876; Gene Evans (913) 551-7731; or Becky Dolph (913) 1 Severability Clause - 10 CS

.0 In the event of a success e

this permit, all uncontested permit co c

t e in force.

Incentive Progr N

t Revisions - 10 CSR 104.065(6)(C)1.H.

No permit rev' y mstallation changes made under any appro e,

rketable permit, emissions trading, or other simil r

ses provided for in this permit.

Compliance ts - 10 CSR 10-6.065(6)(C)3.

A) Genera nts, including Certification.

t (including reports) required to be submitted under this

1) Any i

permit 11 contain a certification signed by a responsible official as to the results of the required monitoring.

B) Inspection and Entry. Upon presentation of credentials and other documents as may be required by law, AmerenUE Corporation shall allow authorized officials of the Missouri Department of Natural Resources, or their authorized agents, to perform the following (subject to your right to seek confidential treatment ofinformation submitted to, or obtained by, the Air Pollution Control Program).

1) Enter upon your-premises where a permitted installation is located or an emissione-related activity is conducted, or where records must be kept under the conditions of this permit;

~ 2) Have access to and copy, at reasonable times,'any records that must be kept under the conditions of this permit,

3) Inspect, at reasonable times and using reasonable safety practices, any facilities, equipment (including monitoring and air pollution control equipment), practices, or operations regulated or required under this permit, and

4) As authorized by the Missouri Air Conservation Law, er 643, RSMo or the Act, sample or monitor, at reasonable bstances or parameters for the purpose of assuring comp the terms of this permit, and all applicable requirements in this permit.

C) Progress Reports

1) All progress reports required under a sch f

compliance shall be submitted semia ore ntly if specified in the applicable requ' ment rogress reports shall contain the following:

(a) Dates for achieving the a il or compliance required in the schedule dates when these activities, miles r cc chieved, and (b) An erkmati schedule of compliance were not any preventative or corrective measures D) Complian

1) Ame bmit a certification that it is in c

e derally enforceable terms and conditions c

d t, including emissions limitations, standards, or s.

2) Th ns shall be submitted annually (unless the applicable requ ecifies submission more frequently),

3) The c ce certification shall include the following:

(a) The _ ndrimtion of each term or condition of the permit that is the basis of the certification, (b) Your current compliance status, as shown by monitoring data and other information reasonably available to you, (c) Whether compliance was continuous or intermittent, (d) The method (s) used for determining the compliance status of the installation, both currently and over the reporting period, and (e) Such other facts as the Air Pollution Control Program will require in order to determine the compliance status of this facility.

I Permit Shield - 10 CSR 10-6.065(6)(C)6.

Compliance with the conditions of this permit shall be deemed compliance with all applicable requirements as of the date that this permit is issued, provided that:

1) The applicable requirements are included and specifically identified in this permit; or

2) The permitting authority, in acting on the permit revision or permit application, determines in writing that other requirements, as specifically identified in the permit, are not applicable to the installation, and this permit expressly includes that de ination or a concise summary of it.

Be aware that there are exceptions to this permit protec ermit shield does not affect the following:

1) The provisions of section 303 of the Act n 64 RSMo concerning emergency orders,

2) Liability for any violation of an applic ent occurred prior to, or was existing at, the ' e of

suance,

3) The applicable requirements cid

rogram,

4) The administrator's authorit

' i tion, or

5) Any other permit or extra-pe s or cond..ons expressly excluded e

visions.

Emergency Provision

-6 An emergency or upse t

innative defense to an enforcement acti ce with technology-based emissions lim mergency-or upset-based defense, you must dem er signed, contemporaneous operating logs or other re ev llowing:

A) That r

o set occurred and that you can identify the source ency or upset, B) That th n was being operated properly, C) That yo I reasonable steps to minimize emissions that exceeded technolo sed emissions limitations or requirements in this permit, and D) That you submitte'd notice of the emergency to the Air Pollution Control Program within two working days of the time when emission limitations were exceeded due to the emergency. This notice must contain a description of the emergency, any steps taken to mitigate emissions, and any corrective actions taken.

-9

Be aware that an emergency or upset shall not include noncompliance caused by improperly designed equipment, lack of preventative maintenance, careless or improper operation, or operator error.

Operational Flexibility - 10 CSR 10-6.065(6)(C)8.

An installation that has been issued a Part 70 operating permit is not required to apply for or obtain a permit revision in order to make any of the changes to the permitted installation described below if the changes are not Title I modifications, the changes do not cause emissions to exceed emissions allowable under the permit, and the changes do not result in th ission of any air contaminant not previously emitted. AmerenUE Co shall notify this agency and the administrator at least seven da ance of these changes, except as allowed for emergency or upset cond issions allowable under the permit means a federally-enfor or condition determined at issuance to be required lica uirement I

that established an emissions limit (including tice s d) or a federally enforceable emissions cap that the so ume void an applicaMe requirement to which the so e wou ise be s

'ect.

A) Section 502(b)(10) changes. Ch t,

section 502(b)(10) of the Act, contravene an express made without a permit revision, excep an late applicable requirements of the tr y enforceable monitoring (including test rd g, reporting or compliance requirements of

1) Before is provision, AmerenUE Corporation shall otice to this agency and to the a

'ng e changes to be made, the date on which ng nd any changes in emission and any permit te d

at are affected. AmerenUE Corporation shall m

of the notice with the permit, and this agency shall plac the permit in the public file. Written notice shall be provi e administrator and this agency at least seven (7) days before change is to be made. Ifless than seven (7) days notice is provided because of a need to respond more quickly to these unanticipated conditions, AmerenUE Corporation shall provide notice to the administrator and the permitting authority as soon as possible after learning of the need to make the change.

2) The permit shield shall not apply to these changes.

B) SIP-based emissions trading changes. This section does not apply. The SIP does not contain provisions to allow emission trading.

C) Emissions cap-based changes. This section does not apply. The SIP does not contain provisions to allow emission cap based changes.

Off-Permit Changes - 10 CSR 10-6.065(6)(C)9.

I) Except as noted below, AmerenUE Corporation may make any change in its j

permitted operations, activities or emissions that is not addressed in, constrained by or prohibited by this permit without obtaining a permit revision. Insignificant activities listed in the application, but not otherwise addressed in or prohibited by this permit, shall not be considered to be constrained by this permit for purposes of the off-permit provisions of this section. Off-permit changes shall be subject to the following requirements and restrictions:

A) Compliance with applicable requirements. The change m eet all applicable requirements of the Act and may not violate sting permit term or condition; AmerenUE Corporation m ange a permitted installation without a permit revision, hange is not addressed in or constrained by the permit, if t bject to any requirements under Title IV of the Act itle I cation; B) Contemporaneous notice, except insigni ties.

UE Corporation must provide written notice e to rmitting authority and to the administrator lat e next annual emissions report. This notice s be d for chang ~es that are insignificant activities u nder pa

)(

this rule. This written notice shall describe each chan te, any change in emissions, pollutants a

e requirement that would apply as a result of C) Record of chan on shall keep a record describing all changes mad t

at result in emissions of a regulated 11 applicable requirement and the emissio anges; and D) Pe le.

he permit shield shall not apply to these ch i

EMISSIONS LIMITATIONS AND STANDARDS I)

AmerenUE Corporation A) General

1) Start-up, Shutdown and Malfunction Conditions,10 CSR 10-6.050 a) Emission Limitation: None b) Record Keeping Requirement: None c) Monitoring Requirement: None d) Reporting Requirement: AmerenUE Corporation shall submit the following information to the director not later than fi n (15) days after receipt of the notice of excess emissions.

(1) Name and location of installation.

(2) Name and telephone number of person r for the installation.

(3) The identity of the equipment cau '

exce ssions.

(4) The time and duration of the p ss e s.

(5) The cause of the excess emissio

)

(6) The type of air contamin t invo (7) A best estimate of the de excess emissions

]

expressed in the units li mission control regulation and the ope:

culations used in estimating t nitt (8) The meas to xtent and duration of the i

excess (9) The me o

dy the situation which caused the e

e easures taken or planned to prevent-ituations.

2) ct quired,10 CSR 10-6.060 a) io i

AmerenUE Corporation shall not commence modification, or major modification of any i

ubject to this rule, begin operation after that co on, modification, or major modification, or begin i

ope on of any installation which has been shut down longer than five (5) years without first obtaining a permit from the permitting authority under this rule.

b) Record Keeping Requirement: None c) Monitoring Requirement: None d) Reporting Requirement: None i

3) Operating Permits,10 CSR 10-6.065 a) AmerenUE Corporation shall obtain an operating permit for it's

)

)

facility. AmerenUE Corporation is reminded that the term ofit's operating permit is five years. It shall file for renewal of this operating permit no sooner that eighteen months, nor later than six months, prior to the expiration date of this operating permit, b) Record Keeping Requirement: AmerenUE Corporation shall retain the most current operating permit issued to this facility on-site and J

shall immediately make such permit available to any Missouri Department of Natural Resources personnel upon request.

)

c) Monitoring Requirement: None d) Reporting Requirement: Annual Compliance Certific n

4) Emission StandardsforHazardous AirPollutants 0-6.080, a) National Emission Standards for Hazardous ants (NESHAP) contains provisions for emissi lides.

These standards can be found in 40 t61 rt "I",

National Emission Standards for sE s from Facilities Licensed by the Nuclear omm n and Federal Facilities Not Cover S

The provisions of Subpart "I" have not bee di CSR 10-6.080, Emission Standards for Hazardous n

refore, it is the responsibility of Ameren ontact the Environmental ion etermine applicable Subpart "I" r ts.

Federal Only

5) Submis

• sion Fees and Process Information, 10 C a

O r ton of pollutant or the amount i

li issouri Air Conservation Commission under u

3.079(1) if changed.

b) ng Requirement: AnierenUE Corporation shall c

d submit an Emission Inventory Questionnaire (EIQ) in ac e with the requirements outlined in this rule.

c) Mo ring Requirement: None d) Reporting Requirement: April 1 for previous year's emissions (EIQ)

6) Controlling Emissions During Episodes ofHigh Air Pollution Potential, 10 CSR 10-6.130 a) Emission Limitation: This rule specifies the conditions that 4

establish an air pollution alert (yellow / red), watch or emergency and the associated procedures and emissions reduction objectives for dealing with each.

b) Record Keeping Requirement: None c) Monitoring Requirement: None d) Reporting Requirement: AmerenUE Corporation shall submit an appropriate emergency plan if required by the Director.

7) Circumvention,10 CSR 10-6.150 a) Emission Limitation: AmerenUE Corporation shall not cause or permit the installation or use of any device or any means which, without resulting in reduction in the total amount of air contaminant emitted, conceal or dilute an emission ir contaminant which violates a rule of the Missou '

nservation Commission.

b) Record Keeping Requirement: Annual DNR i reports.

c) Monitoring Requirement: Periodic DNR tine surveillance d) Reporting Requirement: None

8) Restriction ofParticulate Matter t the A Beyon he Premises of Origin,10 CSR 10-6.170 a) Emission Limitation: No c

r allow to occur any handling, transporting or erial; construction, repair, cleaning oli or its appurtenances; construction r

or open area; or operation of a comm st tion without applying reasonabl required to prevent, or in a man h

low, fugitive particulate matter to go b

m in quantities that the particulate e

i the ambient air beyond the property line of 1

' in nd on surfaces beyond the property line of origin.

re or origin of the particulate matter shall be ined by microscopy or other technique proven to be ly accurate and approved by the Director, b) Record Keeping Requirement: None required.

c) Monitoring Requirement: None required.

d) Reporting Requirement: None Required.

9) Open Rurning Restrictions,10 CSR 10-3.030 a) Emission Limitation: AmerenUE Corporation shall not conduct, cause, permit or allow a salvage operation, the disposal of trade wastes or burning of refuse by open burning. Exception - Open

) ~

burning of trade waste or vegetation may be permitted only when it can be shown that open burning is the only feasible method of disposal or an emergency exists which requires open burning.

b) Record Keeping Requirement: Maintain files with letters from the director approving the open burning operation and previous DNR inspection reports.

c) Monitoring Requirement: Annual DNR inspections / routine surveillance.

d) Reporting Requirement: Any person intending to engage in open burning shall file a request to do so with the directo e request shall include the following:

(1) The name, address and telephone number rson submitting the application; The type of b activity involved; A description of the propo nd operating practices, the type, qua com on of trade wastes and expected compositi unt o contaminants to be released in ere w known; (2) The schedule of burnin rati (3) The exact location wh bu ill be used to dispose of the trade wastes; (4) Reasons why no meth burning is feasible; and (5) Evidence p

rning has been approved by the fire ori as juisdiction.

1 (6) Upon a tion by the director, the person tion under the terms of the open e that such approval shall not exempt o

ation from the provisions of any other w,

regulation.

10)

Emission of Odors,10 CSR 10-3.090 a) E itation: No person may cause, permit or allow the e

f odorous matter in concentrations and frequencies or

]

for tions that odor can be perceived when one (1) volume of odorous air is diluted with seven (7) volumes of odor-free air for two (2) separate trials not less than fifteen (15) minutes apart within the period of one (1) hour.

b) Record Keeping Requirement: None c) Monitoring Requirement: None j

d) Reporting Requirement: None This is a state-only rule. -

B) Emission Point B-1 (emission unit number CA-1) Auxiliary Boiler, Manufacturer: Combustion Engineering Type 18-A-13 DOM 1977 Maximum Design Rate / Capacity 123 MMBTU/hr, Stack ID:S-1

1) Maximum Allowable Emissions ofParticulate Matter From Fuel Buming Equipment UsedforIndirect Heating,10 CSR 10-3.060 a) Emission Limitation: After April 3,1971 AmerenUE Corporation shall not emit particulate matter in excess of 0.26 pounds per million BTU of heat input.

b) Record Keeping Requirement: AmerenUE Corporation shall maintain an accurate record of emissions of particul matter emitted into the atmosphere from this emission se emission will be calculated by taking the max' sign rate of the equipment times the emission factor fro nd comparing to the emission limit set for t int. These records shall be made available imme for in n to the Department of Natural Resources' pon t.

c) Monitoring Requirement: Monitori city ined in 10-3.080.

d) Reporting Requirement:

UE tion shall report to the Air Pollution Control En Se

.O. Box 176, Jefferson City, MO 65102, no later any exceedance of 10 CSR 10-3.100 d tra riate record keeping forms.

e) Schedule e: IN f) Progress R

2) Rest Air Contaminants, 10 CSR 10-3.080 a

person may discharge into the ambient air an I

source of emission whatsoever, any air mi shade or density equal to or darker than that No.1 on the Ringlemann Chart; OR Of an opacity e an observer's view to a degree equal to or greater a

th smoke designated as No.1 on the Ringlemann Chart.

l l

OR person may discharge into the ambient air from any single l

new source of emission whatsoever any air contaminant of an l

opacity greater than 20%

b) Record Keeping Requirement: :AmerenUE Corporation shall maintain records of any equipment malfunctions. Also records of the required annual opacity test.

c) Monitoring Requirement: Method 9 is the preferred visual observation method. To the extent practicable, AmerenUE Corporation should attempt to record daily opacity measurements _ _ _ _

j on emission point (s) B-1. Readings are only required when the emission unit (s) is(are) operating and when the weather conditions allow. Method 9 data may be used by EPA, the state, or the public as direct evidence of an opacity violation. In those cases where Method 9 readings are impractical because a certified Method 9 observer is not available, the source representative would note the visible emissions performance of these emissions units each operating day. The source representative would maintain a daily log noting 1) whether any air emissions (except for water vapor) were visible from the emission units,2) all emissio ts from which visible emissions occurred, and 3) whethe ible emissions were normal for the process. If no v ther significant emissions are observed then no ervations would be required. For those emission le emissions perceived or believed to e appl opacity standard, the source representativ empt rd formal Method 9 readings for the emissio oncer ethod 9 readings can not be obtaine the s Id also mdicate

1) the color of the emis

2) whether the emissio t

vy,

3) the cause of the abno d

4) any correcti ion Whether reco ali mission characteristics or taking Met gs, urce operator should also document any visible emission incident as 9o part 1

. At a minimum, the observer ledgeable about the effects on visibility s

ackground contrast, ambient lighting, rve ative to lighting, wind, and the presence of b

d)

Monitoring: Weekly observations shall be conducted named emission points for a minimum of eight e weeks. Should no violations of this regulation be co obs d in that time pericJ, then periodic observations shall be conducted every other week for a period of two calendar months.

Should no violations be observed in this time period, then periodic observations need be done no more than once per month. Should violations be observed at any emission point, then:

1. The frequency of periodic monitoring will revert to weekly, through thew frequency of monitoring would follow the reduction in frequency of monitoring as just outlined, provided no further violations were observed.

.f*

o?

)

2. Ameren UE will take whatever steps are necessary to bring the facility back in to compliance with this regulation. These measures will be implemented as soon as is practical.

e) Reporting Requirement: None f) Schedule of Compliance: None g) Progress Reports: None required.

3) Restriction of Emission of Sulfur Compounds From Indirect Heating Sources,10 CSR 10-3.150 (Rescinded July 30,1997) a) Emission Limitation: No person shall cause or a ssions of sulfur dioxide into the atmosphere from any i ating sodme in excess of eight pounds of sulfur d illion BTUs act wl heat input averaged on any con ur time penod.

b) Record Keeping Requirement: Ame orati 11 maintain an accurate record of the ent o as fired.

These records will demonstr tha bove0.

by weight percent sulfur is consum mis int B1 and no more than 200 tons per calend e

These records shall be made available immediat the Department of Natural Resour so t.

c) Monitoring t:

rporation will be in complianc fu sion limit of 10 CSR 10-6.260 and permit nu e

g as this boiler is fueled by diesel 9r fuel 0 percent or below and not exceed 2

d) en AmerenUE Corporation shall report to r

trol Enforcement Section, P.O. Box 176, o

65102, no later than 10 days after any f 10 CSR 10-6.260 demonstrated by the appropriate ng forms. AmerenUE Corporation shall submit a qu operation report to include the monthly average of sulfur con of the fuel oil consumed in the boiler. The sulfur content of the fuel shall be determined in accordance with 10 CSR 10-6.040(7). Th' quarterly report must be received by the last day of e

April, July, October, and January and include the information for the previous three (3) months.

The provisions of this paragraph expire once 10 CSR 10-6.260 is incorporated into the federally-approved SIP as a final EPA action. 1

l

4) Permit number 0684-003 and Restnction of Emission of Sulfur

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Compounds,10 CSR 10-6.260 a) Restriction of Emission of Sulfur Dioxide From Indirect Heating Sources: No 7n shall cause or allow emissions of sulfur dioxide into the atm-4ere from any indirect heating source in excess of eight pounds. sulfur dioxide per million BTUs actual heat input averaged on any consecutive three hour time period.

b) Record Keeping Requirement: AmerenUE Corporation shall maintain an accurate record of the sulfur content of fuel as fired.

These records will demonstrate that no fuel above 0.

by weight percent sulfur is consumed by Emission Point B t exceed 200 tons per calendar year is emitted. These hall be made available immediately for inspection t rtment of Natural Resources' personnel upon req c) Monitoring Requirement: AmerenUE tion et compliance with the sulfur emissi 0 CS

.260 and permit number 0684-003 as long is fu y diesel fuel with a sulfur content o

.50 p elow an not exceed 200 tons per calendar ye d) Reporting Requirement:

C tion shall report to the Air Pollution Control En

.O. Box 176, Jefferson City, MO 65102, er t er any exceedance of 10 CSR 10-6.26 rat ropriate record keeping forms. Am or ubmit a quarterly operation report to i t

verage of sulfur content of the fuel oil c sulfur content of the fuel shall be th 10 CSR 10-6.040(7). The quarterly ive y the last day of April, July, October, and a

i the information for the previous three (3) j s.

C) Emissio (emission unit number CA-1) Emergency Diesel Generat anufacturer: Colt Industries Model PC2.5 DOM 1979 Maximu sign Rate / Capacity 58 MMBTU/hr, Stack ID: S-2

1) Restriction ofEmission of Sulfur Compounds,10 CSR 10-3.100, (Rescinded July 30,1997) a) Emission Limitation: New Sources (applicable date is 1/3/72):

No person shall cause or permit the emission into the atmosphere from any existing source operation gases containing more than five hundred parts per million by volume (500 ppmv) of sulfur dioxide or more than thirty-five milligrams (35 mg) per cubic meter of sulfuric acid or sulfur trioxide or any combination of those gases averaged on any consecutive three hour time period. Restriction of Sulfur Trioxide: No person shall cause or allow emissions of sulfuric acid or sulfur trioxide or any combination thereof from any source operation which causes which causes or contributes to concentrations and frequencies in the ambient air at any area to which the general public has access exceeding those specified in the following:.03 mg/m3 30-minutes or more averaging time once every 48 hours5.555556e-4 days <br />0.0133 hours <br />7.936508e-5 weeks <br />1.8264e-5 months <br />;.01 mg/m3 2? hour averaging time once in any 90 days; at standard conditions, measured and calculated as sulfuric acid, or sulfuric acid or sulfur trioxide or any combi n thereof.

j b) Record Keeping Requirement: AmerenUE Corpor all maintain an accurate record of the sulfur cont el as fired.

These records will demonstrate that no fuel by weight percent sulfur is consumed by Emission se records shall be made available immediately tio Department of Natural Resources' upon st.

c) Monitoring Requirement: Ameren on wi t

compliance with the sulfur issio OCSR

-6.260 and permit number 0684-003 as ion Point B2 is fueled by diesel fuel with a sulfur c ent or below and does l

not operate more than 40 xcept in those instances where tec ith 10 CSR 10-6.050 d) Reporting Re

A poration shall submit a quarterly rt hours each emergency electrical t

each month of the quarter, a runn' t

ergency electrical generator 9 1 o

ear, an analysis of the sulfur content of e

ergency electrical generators for each and the monthly fuel consumption. The y

el oil shall be determined in accordance with

.040(7). The quarterly report must be received by the pril, July, October, and January and include the in n for the previous three (3) months. AmerenUE Co tion shall report to the Air Pollution Control Enforcement Section, P.0,. Box 176, JeUerson City, MO 65102, no later than 10 days after any exceedance of 10 CSR 10-6.260 demonstrated by the appropriate record keeping forms.

The provisions of this paragraph expire once 10 CSR 10-6.260 is incorporated into the federally-approved SIP se a final EPA action.

2) Permit number 0684-003 and Restriction ofEmission of Sulfur Compounds,10 CSR 10-6.260 a) Emission Limitation: New Sources: No person shall cause or permit the emission into the atmosphere from any existing source operation gases containing more than five hundred parts per million by volume (500 ppmv) of sulfur dioxide or more than thirty-five milligrams (35 mg) per cubic meter of sulfuric acid or sulfur trioxide or any combination of those gases averaged on any consecutive three hour time period No person shall cause or permit the emission of sul ompounds from any source which causes or contributes to ations exceeding those specified in 10 CSR 10-6.010 Air Quality Standards b) Record Keeping Requirement: AmerenU hall maintain an accurate record of the s tent as fired.

These records will demonstrate th ove y weight percent sulfur is consumed by Em B2.

records shall be made available im iatel ction to he Department of Natural R!

'p el upon request.

c) Monitoring Requirement:

E ation will meet compliance with the sul i

10 CSR 10-6.260 and permit number 03 sion Point B2 is fueled by diesel fuel wi c

percent or below and does j

not operat 0

per year, except in those instances d

cordance with 10 CSR 10-6.050 d) Rep nUE Corporation shall submit a

~

q o include hours each emergency i

ope ted for each month of the quarter, a m

rs each emergency electrical generator e

lendar year, an analysis of the sulfur content of ed in the emergency electrical generators for each e quarter and the monthly fuel consumption. The su e of the fuel oil shall be determined in accordance with 10 10-6.040(7). The quarterly report must be received by the last day of April, July, October, and January and include the information for the previous three (3) months. AmerenUE Corporation shall report to the Air Pollution Control Enforcement Section, P.O. Box 176, Jefferson City, MO 65102, no later than 10 days after any exceedance of 10 CSR 10-6.260 demonstrated by the appropriate record keeping forms.

~

D) Emission Point B-3 (emission unit number CA-1) Emergency Diesel Generator "B", Manufacturer: Colt Industries Model PC2.5 DOM 1979 Maximum Design Rate / Capacity 58 MMBTU/hr, Stack ID: S-3

1) Restriction ofEmission of Sulfur Compounds,10 CSR 10-3.100 (Rescinded July 30,1997) a) Emission Limitation: New Sources (applicable date is 1/3/72): No person shall cause or permit the emission into tha atmosphere from any existing source operation gases containing more than five hundred parts per million by volume (500 ppmv) of sulfur dioxide or more than thirty-five milligrams (35 mg) per cubi ter of sulfuric acid or sulfur trioxide or any combinati se gases averaged on any consecutive three hour time estriction of Sulfur Trioxide: No person shall cause or all ns of sulfuric acid or sulfur trioxide or any co of from any source operation which causes which or c tes to concentrations and frequencies in tair area to which the general public has acce those ified in the following:.03 mg/m3 3 inut e averagmg time once every 48 hours5.555556e-4 days <br />0.0133 hours <br />7.936508e-5 weeks <br />1.8264e-5 months <br />;.01 mg/

our ing time once in any 90 days; at standard conditi ur calculated as sulfuric acid, or sulfuric acid or s combination thereof.

b) Record Keeping

'em orporation shall maintain an eco ur content of fuel as fired.

These reco n

at no fuel above 0.5% by weight percent s e

Emission Point B-3. These records shall a

iately for inspection to the ources' personnel upon request.

c e

AmerenUE Corporation will meet li sulfur emission limit of 10 CSR 10-6.260 and tn er 4-003 as long as Emission Point B-3 is fueled with a sulfur content of 0.50 percent or below and d

rate more than 400 hours0.00463 days <br />0.111 hours <br />6.613757e-4 weeks <br />1.522e-4 months <br /> per year, except in those in where exempted in accordance with 10 CSR 10-6.050 d) Re ng Requirement: AmerenUE Corporation shall submit a quarterly operation report to include hours each emergency electrical generator operated for each month of the quarter, a running total of hours each emergency electrical generator operated for that calendar year, an analysis of the sulfur content of all fuels burned in the emergency electrical generators for each month of the quarter and the monthly fuel consumption. The sulfur value of the fuel oil shall be determined in accordance with 10 CSR 10-6.040(7). The quarterly report must be received by the last day of April, July, October, and January and include the information for the previous three (3) months. AmerenUE Corporation shall report to the Air Pollution Control Enforcement Section, P.O. Box 176, Jefferson City, MO 65102, no later than 10 days after any exceedance of 10 CSR 10-6.260 demonstrated by the appropriate record keeping forms.

The provisions of this paragraph expire once 10 CSR 10-6.260 is incorporated into the federally-approved SIP as a final EPA action.

2) Permit number 0684-003 and Restriction ofEmission of r

Compounds,10 CSR 10-6.260 a) Emission Limitation: New Sources: No person use or permit the emission into the atmosphere fro ting source operation gases containing more than fi ts per million by volume (500 ppmv) of sul e or an thirty-five milligrams (35 mg) per cubic uric sulfur trioxide or any combination of tho raged ny consecutive three hour time riod No person shall cause or he on of sulfur compounds from any source which c n

s to concentrations exceeding those specified 0 Ambient Air Quality Standards

{

b) Record Keep' m

E Corporation shall maintain a co e sulfur content of fuel as fired.

These rec s1 that no fuel above 0.5% by weight pere 1

Emission Point B-3. These records s

ediately for inspection to the ra esources' personnel upon request.

c) to ent: AmerenUE Corporation will meet ia e sulfur emission limit of 10 CSR 10-6.260 and er 0684-003 as long as Emission Point B-3 is fueled b

1 with a sulfur content of 0.50 percent or below and do perate more than 400 hours0.00463 days <br />0.111 hours <br />6.613757e-4 weeks <br />1.522e-4 months <br /> per year, except in those ins es where exempted in accordance with 10 CSR 10-6.050 d) Reporting Requirement: AmerenUE Corporation shall submit a quarterly operation report to include hours each emergency electrical generator operated for each month of the quarter, a running total of hours each emergency electrical generator operated for that calendar year, an analysis of the sulfur content of all fuels burned in the emergency electrical generators for each month of the quarter and the monthly fuel consumption. The sulfur value of the fuel oil shall be determined in accordance with i i

l 10 CSR 10-6.040(7). The quarterly report must be received by the last day of April, July, October, and January and include the information for the previous three (3) months. AmerenUE Corporation shall report to the Air Pollution Control Enforcement Section, P.O. Box 176, Jefferson City, MO 65102, no later than 10 days after any exceedance of 10 CSR 10-6.260 demonstrated by the appropriate record keeping forms.

i E) Emission Point B-4 (emission unit number CA-1) Security Emergency Generator, Manufacturer: General Allison Detroit MFG.

V71, DOM 1981, Maximum Design Rate 1.7 MMBTU/hr, S

-4

1) Restriction ofEmission ofSulfur Compounds,10

.100 (Rescinded July 30,1997) a) Emission Limitation: New Sources (app

/3/72):

No person shall cause or permit the into osphere from any existing source operatio inin than five hundred parts per million by volu v) of dioxide or more than thirty-five mill' ams er cubic meter of sulfuric acid or sulfur tri any ination of those gases averaged on any consecu o

period. Restriction of Sulfur Trioxide: No perso w emissions of sulfuric acid or trio.

ination thereof from any source opera ca auses or contributes to concentra ue e ambient air at any area to which the h

cess exceeding those specified in the m

mutes or more averaging time once 24-hour averaging time once in any 90 e

n ons, measured and calculated as sulfuric or or sulfur trioxide or any combination thereof.

b) d quirement: AmerenUE Corporation shall accurate record of the sulfur content of fuel as fired.

T s will demonstrate that no fuel above 0.5% by weight pe Ifur is consumed by Emission Point B-4. These records sha e made available immediately for inspection to the Department,of Natural Resources' personnel upon request.

c) Monitoring Requirement: AmerenUE Corporation will meet compliance with the sulfur emission limit of 10 CSR 10-6.260 and permit number 0684-003 as long as Emission Point B-4 is fueled by diesel fuel with a sulfur content of 0.50 percent or below and does not operate more than 400 hours0.00463 days <br />0.111 hours <br />6.613757e-4 weeks <br />1.522e-4 months <br /> per year, except in those instances where exempted in accordance with 10 CSR 10-6.050 ;

J

d) Reporting Requirement: AmerenUE Corporation shall submit a quarterly operation report to include hours each emergency electrical generator operated for each month of the quarter, a running total of hours each emergency electrical generator operated for that calendar year, an analysis of the sulfur content of all fuels burned in the emergency electrical generators for each month of the quarter and the monthly fuel consumption. The sulfur value of the fuel oil shall be determined in accordance with 10 CSR 10-6.040(7). The quarterly report must be received by the last day of April, July, October, and January and i e the information for the previous three (3) months. A Corporation shall report to the Air Pollution forcement Section, P.O. Box 176, Jefferson City, MO 6 ater than 10 days after any exceedance of 10 CSR 1 rated by the appropriate record keeping forms The provisions of this paragraph expi SR 1 0 is incorporated into the federally-approv final ction.

2) Pennit number 0684-003 an ion ission ofSulfur Compounds,10 CSR 10-6.2 a) Emission Limitation: New n shall cause or permit the emis '

to om any existing source operation ga in ve hundred parts per million by p

u ur dioxide or more than thirty-five millig er c meter of sulfuric acid or sulfur trioxi those gases averaged on any 9The c

penod se permit the emission of sulfur compounds a

r ch causes or contributes to concentrations in s

cified in 10 CSR 10-6.010 Ambient Air Quality b) ing Requirement: AmerenUE Corporation shall m

an accurate record of the sulfur content of fuel as fired.

ecords will demonstrate that no fuel above 0.5% by weight percent sulfur is consumed by Emission Point B-4. These records shall be made available immediately for inspection to the Department of Naturnl Resources' personnel upon request, c) Monitoring Requirement: AmerenUE Corporation will meet compliance with the sulfur emission limit of 10 CSR 10-6.260 and permit number 0684-003 as long as Emission Point B-4 is fueled by diesel fuel with a sulfur content of 0.50 percent or below and does not operate more than 400 hours0.00463 days <br />0.111 hours <br />6.613757e-4 weeks <br />1.522e-4 months <br /> per year, except in those instances where exempted in accordance with 10 CSR 10-6.050 d) Reporting Requirement: AmerenUE Corporation shall submit a quarterly operation report to include hout s each emergency electrical generator operated for each month of the quarter, a running total of hours each emergency electrical generator operated for that calendar year, an analysis of the sulfur content of all fuels burned in the emergency electrical generators for each month of the quarter and the monthly fuel consumption. The sulfur value of the fuel oil shall be determined in accordance with 10 CSR 10-6.040(7). The quarterly report must be ed by the last day of April, July, October, and January and the information for the previous three (3) months E

Corporation shall report to the Air Pollution forcement Section, P.O. Box 176, Jefferson City, er than 10 days after any exceedance of 10 CSR 0 de ated by the appropriate record keeping fo F) Emission Point B-5 (emission uni mbe C Emergency Generator, Manufacturer: Cum odel 5-GS, DOM 1981, Maximum Design Rate 0.8 MM ta

-5

1) Restriction ofEmission of Su CSR 10-3.100 (Rescinded July 30,

\\

a) Emission Lim' ew icable date is 1/3/72):

No person rp e emission into the atmosphere from any o

on gases containing more than five hund lume (500 ppmv) of sulfur dioxide o

igrams (35 mg) per cubic meter of oxide or any combination of those gases r

ge secutive three hour time period. Restriction of l

r e:

person shall cause or allow emissions of or sulfur trioxide or any combination thereof from any s

tion which causes which causes or contributes to

'ons and frequencies in the ambient air at any area to co whi he general public has access exceeding those specified in the following:.03 mg/m3 30-minutes or more averaging time once every 48 hours5.555556e-4 days <br />0.0133 hours <br />7.936508e-5 weeks <br />1.8264e-5 months <br />;.01 mg/m3 24-hour averaging time once in any 90 days; at standard conditions, measured and calculated as sulfuric acid, or sulfuric acid or sulfur trioxide or any combination thereof.

b) Record Keeping Requirement: AmerenUE Corporation shall maintain an accurate record of the sulfur content of fuel as fired.

These records will demonstrate that no fuel above 0.5% by weight percent sulfur is consumed by Emission Point B-5. These records -

?:.....

shall be made available immediately for inspection to the Department of Natural Resources' personnel upon request.

c) Monitoring Requirement: AmerenUE Corporation will meet l

compliance with the sulfur emission limit of 10 CSR 10-6.260 and l

permit number 0684-003 as long as Emission Point B-5 is fueled by diesel fuel with a sulfur content of 0.50 percent or below and does not operate more than 400 hours0.00463 days <br />0.111 hours <br />6.613757e-4 weeks <br />1.522e-4 months <br /> per year, except in those j

instances where exempted in accordance with 10 CSR 10-6.050 l

d) Reporting Requirement: AmerenUE Corporation shall submit a j

quarterly operation report to include hours each em ncy electrical generator operated for each month of t er,a running total of hours each emergency electri tor j

operated for that calendar year, an analysis r content of all fuels burned in the emergency electri for each t

l month of the quarter and the month nsu

.The j

sulfur value of the fuel oil shall be in a nce with

[

10 CSR 10-6.040(7). The quarterly t be r d by the l

last day of April, July, Octo an and inc de the information for the previo (3

s. AmerenUE Corporation shall report t ol Control Enforcement Section, P.O. Box 176, Je 102, no later than 10 days after any nc

.260 demonstrr.ted by l

the appropri ke l

The provision gr pire once 10 CSR 10-6.260 is incorporated I

roved SIP as a final EPA action.

l

2) Pe striction ofEmission of Sulfur

-6 0

a si i

New Sources: No person shall cause or t

i n into the atmosphere from any existing source es containing more than five hundred parts per lume (500 ppmv) of sulfur dioxide or more than thirty-fiv rams (35 mg) per cubic meter of sulfuric acid or sulfur trio or any combination of those gases averaged on any consecutive three hour time period No person shall cause or permit the emission of sulfur compounds from any source which causes or contributes to concentrations exceeding' those specified in 10 CSR 10-6.010 Ambient Air Quality Standards b) Record Keeping Requirement: AmerenUE Corporation shall maintain an accurate record of the sulfur content of fuel as fired.

These records will demonstrate that no fuel above 0.5% by weight percent sulfur is consumed by nnission Point B-5. These records shall be made available immediately for inspection to the Department of Natural Resources' personnel upon request.

c) Monitoring Requirement: AmerenUE Corporation will meet compliance with the sulfur emission limit of 10 CSR 10-6.260 and permit number 0684-003 as long as Emission Point B-5 is fueled by diesel fuel with a sulfur content of 0.50 percent or below and does not operate more than 400 hours0.00463 days <br />0.111 hours <br />6.613757e-4 weeks <br />1.522e-4 months <br /> per year, except in those instances where exempted in accordance with 10 CSR 10-6.050 d) Reporting Requirement: Union Electric Company s ubmit a quarterly operation report to include hours each cy electrical generator operated for each month rter, a running total of hours each emergency elect ator operated for that calendar year, an anal r content of all fuels burned in the emergency ele ener r each month of the quarter and the mon nsum The sulfur value of the fuel oil shall be in ac nce with 10 CSR 10-6.040(7). The q erly st be received by the last day of April, July, Oc nd and include the information for the previ

)

s. AmerenUE Corporation shall report t 1

Control Enforcement Section, P.O. B Je 65102, no later than 10 days after an ce

-6.260 demonstrated by the appro ee rms.

G) Emission mber CA-1) EOF Emergency Generat ns Model KTA-1150-GS-1, DOM 1981, Maxi BTU /hr, Stack ID: S-6

1) R on Sulfur Compounds,10 CSR 10-3.100 1

(R d

97) a)

itation: New Sources (applicable date is 1/3/72): No p

cause or permit the emission into the atmosphere fr existing source operation gases containing more than five hu d parts per million by volume (500 ppmv) of sulfur dioxide or more than thirty-five milligran.s (35 mg) per cubic meter of

- sulfuric acid or sulfur trioxide or any combination of those gases averaged on any consecutive three hour time period. Restriction of Sulfur Trioxide: No person shall cause or allow emissions of sulfuric acid or sulfur trioxide or any combination thereof from any source operation which causes which causes or contributes to concentrations and frequencies in the ambient air at any area to which the general public has access exceeding those specified in the following:.03 mg/m3 30-minutes or more averaging time once every 48 hours5.555556e-4 days <br />0.0133 hours <br />7.936508e-5 weeks <br />1.8264e-5 months <br />;.01 mg/m3 24-hour averaging time once in any 90 days; at standard conditions, measured and calculated as sulfuric acid, or sulfuric acid or sulfur trioxide or any combination thereof.

q b) Record Keeping Requirement: AmerenUE Corporation shall maintain an accurate record of the sulfur content of fuel as fired.

These records will demonstrate that no fuel above 0.5% by weight i

percent sulfur is consumed by Emission Point B-6. These records l

shall be made available immediately for inspection to the I

Department of Natural Resources' personnel upon est.

c) Monitoring Requirement: AmerenUE Corporation et l

compliance with the sulfur emission limit of 1

-6.260 and permit number 0684-003 as long as Emissi

-6 is fueled by diesel fuel with a sulfur content of 0.

low and l

does not operate more than 400 hou ar,e n those instances where exempted in acco 10

-6.050

)

l d) Reporting Requirement: AmerenU n sha mit a 1

quarterly operation report t ciud ch emergency electrical generator opera' ac h of the quarter, a running total of hours ea nc

' cal generator operated for that calend of the sulfur content of all fuels burned em<

1 generators for each month of the d<

'uel consumption. The sulfur val oil e

termined in accordance with 10 CSR 1 rly report must be received by the last d f

, and January and include the in three (3) months. AmerenUE i

to the Air Pollution Control Enforcement on 6, Jefferson City, MO 65102, no later than 10 edance of 10 CSR 10-6.260 demonstrated by te record keeping forms.

The of thin paragraph expire once 10 CSR 10-6.260 is inco into the federally-approved SIP as a final EPA action.

. 2) Permit number 0684-003 and Restnction of Emission of Sulfur Compounds,10 CSR 10-6.260 a). Emission Limitation: New Sources: No person shall cause or permit the emission into the atmosphere from any existing source operation gases containing more than five hundred parts per million by volume (500 ppmv) of sulfur dioxide or more than thirty-five milligrams (35 mg) per cubic meter of sulfuric acid or sulfur j

trioxide or any combination of those gases averaged on any consecutive three hour time period No person shall cause or permit the emission of sulfur compounds from any source which causes or contributes to concentrations exceeding those specified in 10 CSR 10-6.010 Ambient Air Quality Standards b) Record Keeping Requirement: AmerenUE Corporation shall maintain an accurate record of the sulfur content of fuel as fired.

These records will demonstrate that no fuel above 0.5% by weight percent sulfur is consumed by Emission Point B-6. These records shall be made available immediately for inspection t e

Department of Natural Resources' personnel u st.

c) Monitoring Requirement: AmerenUE Corporat eet compliance with the sulfur emission limit o

-6.260 and permit number 0684-003 as long as Em' is fueled by diesel fuel with a sulfur content o rcen low and does not operate more than 400 h r,ex those instances where exempted in accor 10 C

-6.050 d) Reporting Requirement: Ame nUE ion shal ubmit a quarterly operation repo ude each emergency electrical generator opera h

of the quarter, a j

running total of hours ea

' cal generator I

operated for that da s of the sulfur content of all fuels bu m

cal generators for each month of d

fuel consumption. The sulfur val I

be determined in accordance with 10 10-erly report must be received by the la er, and January and include the pre ous three (3) months. AmerenUE or port to the Air Pollution Control Enforcement B

76, Jefferson City, MO 65102, no later than 10 exceedance of 10 CSR 10-6.260 demonstrated by t

ate record keeping forms.

H) Emission t B-7 (emission unit number CA-1) Fire Protection Diesel Pumps, Manufacturer: Cummins Model NT-855-F1, DOM 1975, Maximum Design Rate 1.2 MMBTU/hr, Stack ID: S-7

1) Restriction of Emission of Sulfur Compounds,10 CSR 10-3.100 (Rescinded July 30,1997) a) Emission Limitation: New Sources (applicable date is 1/3/72):

No person shall cause or permit the emission into the atmosphere from any existing source operation gases containing more than five hundred parts per million by volume (500 ppmv) of sulfur dioxide or more than thirty-five milligrams (35 mg) per cubic meter of sulfuric acid or sulfur trioxide or any combination of those gases averaged on any consecutive three hour time period. Restriction of Sulfur Trioxide: No person shall cause or allow emissions of sulfuric acid or sulfur trioxide or any combination thereof from any source operation which causes which causes or contributes to concentrations and frequencies in the ambient air at any area to which the general public has access exceeding those specified in the following:.03 mg/m3 30-minutes or more averaging time once every 48 hours5.555556e-4 days <br />0.0133 hours <br />7.936508e-5 weeks <br />1.8264e-5 months <br />;.01 mg/m3 24-hour averaging tim in any 90 days; at standard conditions, measured and calc s sulfuric acid, or sulfuric acid or sulfur trioxide or any

'on thereof.

b) Record Keeping Requirement: AmerenUE C shall maintain an accurate record of the sul 1 as fired.

These records will demonstrate that bove y weight percent sulfur is consumed by Em t B-7.

e records shall be made available immediate tion t Department of Natural Reso rces' upon request.

l c) Monitoring Requirement:

UE ration will meet compliance with the sul n1 10 CSR 10-6.260 and permit number 0684-003 n Point B-7is fueled by diesel fuel with r cc rcent or below and does not operate m 0

ar, except in those instances ted r ance with 10 CSR 10-6.050 d) Reporting r

UE Corporation shall submit a clude hours each emergency quart o

el for each month of the quarter, a rs ch emergency electrical generator at endar year, an analysis of the sulfur content of 1s e

e emergency electrical generators for each quarter and the monthly fuel consumption. The s

of the fuel oil shall be determined in accordance with 1

-6.040(7). The quarterly report must be received by the las of April, July, October, and January and include the information.for the previous three (3) months. AmerenUE l

Corporation shall report to the Air Pollution Control Enforcement Section, P.O. Box 176, Jefferson City, MO 65102, no later than 10 i

days after any exceedance of 10 CSR 10-6.260 demonstrated by I

the appropriate record keeping forms.

The provisions of this paragraph expire once 10 CSR 10-6.260 is incorporated into the federally-approved SIP as a final EFA action.

a

..a

2) Permit number 0684-003 and Restriction ofEmission of Sulfur Compounds,10 CSR 10-6.260 a) Emission Limitation: New Sources: No person shall cause or permit the emission into the atmosphere from any existing source operation gases containing more than five hundred parts per million by volume (500 ppmv) of sulfur dioxide or more than thirty-five milligrams (35 mg) per cubic meter of sulfuric acid or sulfur trioxide or any combination of those gases averaged on any consecutive three hour time period No person shall cause or permit the emission of sul ompounds from any source which causes or contributes to ations exceeding those specified in 10 CSR 10-6.010 Air Quality Standards b) Record Keeping Requirement: AmerenU hall maintain an accurate record of the s tent as fired.

These records will demonstrate th ove y weight percent sulfur is consumed by Em B-7.

e records shall be made available im iatel ction to e

Department of Natural R

'p el upon request.

c) Monitoring Requirement:

E ation will meet compliance with the sul 10 CSR 10-6.260 and permit number 03 ion Point B-7 is fueled by diesel fue

.50 percent or below and does not o a

ours per year, except in those instances d

cordance with 10 CSR 10-6.050 d) Rep nUE Corporation shall submit a

~

q o include hours each emergency op ted for each month of the quarter, a m

rs each emergency electrical generator te lendar year, an analysis of the sulfur content of ed in the emergency electrical generators for each quarter and the monthly fuel consumption. The su e of the fuel oil shall be determined in accordance with 10 10-6.040(7). The quarterly report must be received by the last day of April, July, October, and January and include the information for the previous three (3) months. AmerenUE Corporation shall report to the Air Pollution Control Enforcement Section, P.O. Box 176, Jefferson City, MO 65102, no later than 10 days after any exceedance of 10 CSR 10-6.260 demonstrated by the appropriate record keeping forms. u

I) Emission Point B-8 (emission unit number CA-1) Fire Protection Diesel Pumps, Manufacturer: Cummins Model NT-855-F1, DOM 1975, Maximum Design Rate 1.2 MMBTU/hr, Stack ID: S-8

1) Restriction of Emission of Sulfur Compounds,10 CSR 10-3.100 (Rescinded July 30,1997) a) Emission Limitation: New Sources (applicable date is 1/3/72):

No person shall cause or permit the emission into the atmosphere from any existing source operation gases containing more than five hundred parts per million by volume (500 ppmv) of sulfur dioxide or more than thirty-five milligrams (35 mg) per cubi ter of sulfuric acid or sulfur trioxide or any combinatio se gases a

averaged on any consecutive three hour time striction of Sulfur Trioxide: No person shall cause or all ns of sulfuric acid or sulfur trioxide or any c of from any source operation which causes which or c tes to concentrations and frequencies in tair area to

~

which the general public has acces thos ified in the following:.03 mg/m3 3 inut e averagmg time once every 48 hours5.555556e-4 days <br />0.0133 hours <br />7.936508e-5 weeks <br />1.8264e-5 months <br />;.01 mg/

our ing time once in any 90 days; at standard conditi ur calculated as sulfuric acid, or sulfuric acid or s combination thereof.

b) Record Keepin

'em

orporation shall maintain an ec r content of fuel as fired.

These reco n

a no fuel above 0.5% by weight percent su e

Emission Point B-8. These records 9d shall iately for inspection to the ources' personnel upon request.

c) e AmerenUE Corporation will meet i

sulfur emission limit of 10 CSR 10-6.260 and t

er 4-003 as long as Emission Point B-8 is fueled with a sulfur content of 0.50 percent or below and rate more than 400 hours0.00463 days <br />0.111 hours <br />6.613757e-4 weeks <br />1.522e-4 months <br /> per year, except in those in where exempted in accordance with 10 CSR 10-6.050 d) Re mg Requirement: AmerenUE Corporation shall submit a quarterly op,eration report to include hours each emergency electrical generator operated for each month of the quarter, a running total of hours each emergency electrical generator operated for that calendar year, an analysis of the sulfur content of all fuels burned in the emergency electrical generators for each month of the quarter and the monthly fuel consumption. The sulfur value of the fuel oil shall be determined in accordance with 10 CSR 10-6.040(7). The quarterly report must be received by the

..+..

1 last day of April, July, October, and January and include the information for the previous three (3) months. AmerenUE Corporation shall report to the Air Pollution Control Enforcement Section, P.O. Box 176, Jefferson City, MO 65102, no later than 10 days after any exceedance of 10 CSR 10-6.260 demonstrated by the appropriate record keeping forms.

The provisions of this paragraph expire once 10 CSR 10-6.260 is incorporated into the federally-approved SIP as a final EPA action.

2) Permit number 0684-003 and Restriction of Emission of r

Compounds,10 CSR 10-6.260 a) Emission Limitation: New Source s: No person use or permit the emission into the atr.~ sphere fro ting source operation gases containing more than fi s per million by volume (500 ppmv) of sul e or han thirty-five milligrams (35 mg) per cubic uric

. sulfur j

trioxide or any combination of tho raged Av consecutive three hour time riod No person shall cause or the on of sulfur compounds from any source which c n

s to concentrations exceeding those specified 0 Ambient Air Quality Standards b) Record Keep' m

E Corporation shall maintain co e sulfur content of fuel as fired.

These reco s1 that no fuel above 0.5% by weight perc 1

Emission Point B-8. These records ediately for inspection to the s

ra esources' personnel upon request.

c) to ent: AmerenUE Corporation will meet ia e sulfur emission limit of 10 CSR 10-6.260 and r 0684-003 as long as Emission Point B-8 is fueled b

1 with a sulfur content of 0.50 percent or below and do perate more than 400 hours0.00463 days <br />0.111 hours <br />6.613757e-4 weeks <br />1.522e-4 months <br /> per year, except in those ins es where exempted in accordance with 10 CSR 10-6.050 d) Reporting Requirement: AmerenUE Corporation shall submit a quarterly operation report to include hours each emergency electrical generator operated for each month of the quarter, a running total of hours each emergency electrical generator operated for that calendar year, an analysis of the sulfur content of all fuels burned in the emergency electrical generators for each month of the quarter and the monthly fuel consumption. The sulfur value of the fuel oil shall be determined in accordance with.

J

t 10 CSR 10-6.040(7). The quarterly report must be received by the last day of April, July, October, and January and include the information for the previous three (3) months. AmerenUE Corporation shall report to the Air Pollution Control Enforcement Section, P.O. Box 176, Jefferson City, MO 65102, no later than 10 days after any exceedance of 10 CSR 10-6.260 demonstrated by the appropriate record keeping forms.

J) Emission Point B-9 (emission unit number CA-1) Portable Diesel Generator, Manufacturer: Kohler #180ROZJ, DOM 1995, imum Design Rate 3.905 MMBTU/hr, Stack ID: S-9

1) Pennit number 1195-010 and Restriction ofEmiss' r

Compounds,10 CSR 10-6.260 a) Emission Limitation: Nev; Lurces: No se or permit the emission into the atmosp any ng source operation gases containing more ndred per million by volume (500 ppmv) of s or m an thirty-five milligrams (35 mg) per c ic m furic aci or sulfur trioxide or any combinati se averaged on any consecudve three hour ti No person shall cause or of sulfur compounds from any source cal tes to concentrations exceeding th d

6.010 Ambient Air Quality Standards b) Record Ke merenUE Corporation shall mai the sulfur content of fuel as fired.

~

T ate that no fuel above 0.5% by weight ns ed by Emission Point B-9. These records b

ble immediately for inspection to the t

f ural Resources' personnel upon request.

c) quirement: AmerenUE Corporation will meet c

ith the sulfur emission limit of 10 CSR 10-6.260 wn c by diesel fuel with a sulfur content of 0.50 percent or bel nd does not operate more than 2000 hours0.0231 days <br />0.556 hours <br />0.00331 weeks <br />7.61e-4 months <br /> per year, except in those instances where exempted in accordance with 10 CSR 10-6.0$0.

d) Reporting Requirement: AmerenUE Corporation shall submit a quarterly operation report to include hours Emission Point B-9 operated for each month of the quarter, a running total of hours Emission Point B9 operated for that calendar year, an analysis of the sulfur content of all fuels burned in Emission Point B9 for each month of the quarter and the monthly fuel consumption. The e'

sulfur value of the fuel oil shall be determined in accordance with 10 CSR 10-6.040(7). The quarterly report must be received by the last day of April, July, October, and January and include the information for the previous three (3) months. AmerenUE Corporation shall report to the Air Pollution Control Enforcement Section, P.O. Box 176, Jefferson City, MO 65102, no later than 10 days after any exceedance of 10 CSR 10-6.260 demonstrated by the appropriate record keeping forms.

STATEMENT OF BASIS - PERMIT NO.: 027-0026-00 AppHenW Requh====*= Twauk,I in the O-fing Per. nit But Application In the operating permit application, the installation i ere not subject to the following regulation (s). However, i lew pplication, the agency has determined that the installatio to th ing regulation (s) for the reasons stated.

10 CSR 10-3.100, Restriction ofEmissi ounds (Rescinded July 30,1997) and 10 CSR 10-t Emissions of Sulfur CompoundsfromIndirect Heatin e

d July 30,1997) i These rules were resci from te air pollution rules on July 30,1997, but t till e State Implementation Plan (SIP). These ha entially replaced by Missouri Regulation 10 C R

'on ofEmission of Sulfur Compounds. Wi monstrating compliance with 10 CSR 10-trating compliance with the above rules e

ion was rescinded from the Missouri Air Re e

lation's compliance with 10 CSR 10-6.260 was demo ed, as not cited by the applicant in the applicable requir n of the operating permit..

Applicable Re nts "NOT" Included in the Operating Permit The installation subject to the regulations listed in this section but the rules were not included in the Applicable Requirements Section of the Operating Permit for the reasons stated.

10 CSR 10-3.080, Restriction of Emission of Visible Air Contaminants This regulation specifies in 10 CSR 10-3.080(5)(E)(1) that this rule does not apply to internal combustion engines (ICES). All the significant emission source (s) are considered to be an ICES or were determined to be I

subject to this rule. The remaining insignificant emission source (s), (IA-l ^

)

.S...

1, IA-2, IA-3, IA-6, IA-9, IA-10, IA-11, and IA-12) would not be expected to exceed the visible emission standard (20% or 40% opacity) or were exempt (IA4, IAS,IA7, and IA-8 ) from this rule.

l IA-1, IA-2, IA-3, IA-9, IA-10, IA-11, and IA-12 are storage tanks which are exempt from NSPS Tank Standards 40 C.F.R. Part 60 Subpnrt K, K(a) and K(b) no applicable regulations apply. IA-1, IA-2, IA-3, IA-9, IA-10, IA-11, and IA-12 l

are exempt from NSPS Tank Standards 40 C.F.R. Part 60 Subpart K, K(a) and l

K(b) as no applicable regulations apply because the fluids are exempt, vapor j

pressure exempt or exempt by the quantity stored.

.l The installation has listed as Insignificant Activities (IA-4 able pumps for various feed water, oil, lubricating, an maint tem and (IA-

5) portable gasoline generators used for maintenanc tivities.

i l

These activities are listed at item fourteen (14) as rma ce shop activities and are considered trivial activities o

C01, ificant Activities Not Required to be listed" i

The Parts Washer (IA-6) in this facili in unty and is an insignificant source as it has no appli la The emergency generator (IA d er r (IA-8) would only l

operate in time of malfun iti nt these generators would operate for periods of ti m

hat the possibility of violation of 10 CSR 10-6.260, R i

ofSulfur Compounds and 10 CSR 10-6.010, Ambient Air Id occur the units would expect to be in complian h classified as de minimis in Permit Number 0 e

cted to be in compliance with 10 CSR10-6.260 and Other Air Re termined Not to Apply to the Operating Permit The Air Polluti trol Program (APCP) has determined the following requirements to not be applicable to this installation at this time for the reasons stated.

t Missouri Air Conservation Law, Asbestos Abatement, 643.225 through 643.250; 10 CSR 10-6.080, Emission Standardsfor Hazardous Air Pollutants, Subpart M, l

National Standardsfor Asbestos; 10 CSR 10-6.250, Emission StandardsforHazardous AirPollutants, Subpart M, National Standardsfor Asbestos.

l The installation is subject to these regulations if they undertake any projects that deal with or involve any asbestos containing materials. In the installation's operating permit application and according to APCP records, there was no indication that any projects which were underway at the time of this review which deal with or involve asbestos containing material at this installation. Therefore, the above regulations were not j

cited in the operating permit.

If the installation should undertake any projects, in the future, which deal with'or involve any asbestos containing materials, tallation must follow all of the applicable requirements of the es related to that specific project.

This installation has a solvent metal cleanin (IA-6), but this regulation only applies to installations ith

, Jackson I

and Platte counties as specified by 10 C (1)(A) he installation is located in Callaway Coun ation determined not to be an applicabl quir this installation.

(

l Other Regulations Not Cited in the g

or the Above Statement of Basis Any regulation which is n all er the Operating Permit or in the above Statement s

ased on this review, to be an applicable requiremen I

for one or more of the following reasons:

1) The s 1

by that rule is not emitted by the in

2) T i

n the source category regulated by that rule;

3) T all is n the county or specific area that is regulated un rity of that rule;

4) The does not contain the type of emission unit which is regul at rule;

5) The only for administrative purposes.

Should a later determination conclude that the installation is subject to one or more of the regulations cited in this Statement of Basis or other regulations

. which were not cited, the installation shall determine and demonstrate, to the APCP's satisfaction, the installation's compliance with that regulation (s). If the installation is not in compliance with a regulation which was not previously cited, the installation shall submit to the APCP a schedule for achieving compliance for that regulation (s). i