ML18026A220

Forwards Info Re Fish Impingement & Entrainment,In Response to Anl Request Concerning Input to Fes.Final & Operations Phase NPDES Permit Encl

ML18026A220
Person / Time
Site:	Susquehanna
Issue date:	01/05/1981
From:	Curtis N PENNSYLVANIA POWER & LIGHT CO.
To:	Youngblood B Office of Nuclear Reactor Regulation
References
PLA-604, NUDOCS 8101130320
Download: ML18026A220 (70)

Text

REGULATOR) NFORMATION DISTRIBUTION S EM (RIDS)

ACCESSION NBR$ 8101130320, DOC ~ DATE: 81/01/05 NOTARIZED! NO DOCKET ¹ FACIL:50-387 Susquehanna Steam Electric Stationi Unit ir Pennsylva 05000387 BYNAME 50 388 Susqueh'anna Steam Electric Stationi Unit 2i Pennsylva 05000388 AUTH AUTHOR AFFILIATION

,CURTIsgN.W. Pennsylvania Power L Light Co ~

REC IP ~ NAME. RECIP/ENT AFFILIATION YOUNGBLOODpO ~ Licensing Branch 1

SUBJECT:

Forward ds info re fish impingement 5 entrainmentiin response to ANL'equest concerning input to FES.Final L operations phase NPDES permit encl.

OISTRyBUTION, CODE,: C002S COPIES RECEIVEOiLTR 'NCl SIZE Environ. Comments. "'ITLE:

NOTES:Send ILE 3 copies FSAR L all amends, 05000387 Send ILE 3 copies FSAR It all amends. 05000388 RECIPIENT COPIES RECIPIENT COPIES IO COOE/NAME LTTR ENCL ID CODE/NAME LTTR ENCL ACTION- YOUNGBLOOD g B 17 1 1 STARKiR ~ 05 1 1 INTERNAL: ACCIDNT'QUAL BR 1 1 EF TREAT SYS OR 1 1 ENV ENG BR 09 1 1, HYD/GEO BR 1 1 HYDRO-GEO BR 1 1 ILE 07 2 2 NRC PDR ., 1 0 1 0 FILE 02'AD ASSESSMT BR 1 1 REG 01 1 1 SIT ANAL BR 10 1 1 CE BR 1 1 EXTERNAL: ACRS 1 0 LPDR 03 1 1 NATL LAB 20 5 5 NSIC QlJ 1 1 JAhl ~4 198t TOTAL NUMBER OF COPIES REQUIRED: LTTR 23 ENCL 21

1 TWO NORTH NINTH STREET, ALLENTOWN, PA. 18101 PHONEr (215) 821-5151 NORMAN W. CURTIS Vice President-Engineering & Construction-Nuctear 821-838I January 5, 1981 Mr. B. J. Youngblood, Chief Licensing Branch No. 1 Division of Licensing U.S. Nuclear Regulatory Commission Docket Nos. 50-387 Washington, D.C. 20555 50-388 SUSQUEHANNA STEAM ELECTRIC STATION PA DER IMPINGEMENT INFORMATION ER 100450 FILE 841-2 PLA-604

Dear Mr. Youngblood:

Attached is information related to fish impingement and entrainment at Susquehanna SES. This informationiwas requested by Argonne National Laboratory in order to complete their input to the FES.

If you have any questions, please call.

Very truly yours, N. W. Curtis Vice President-Engineering and Construction-Nuclear CTC:mks Attachment HQHVBg S33QQJS H0U pr (

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PENNSYLVANIA POWER 8 LIGHT COMPANY

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'i2 August 10~ 1979 G. P. Gockley . A3-3 S. J. Berger '" -',:.:::;;:.'

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Attached is': copy'of.'he fina3:~ operations phas ~ IP'DES.permit.,".'.

'-:for. Susquehanna SES ..'.M.s pernit a3.1o'mrs the disch="rge of..treated.

,. iaste iater. from certain processes 'Which are. required for.."the

.opera.tion of.'Susquehanna SES.,'.

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".3:p'rder to.ac'cept:the privileree. oi, discharging treated '.r ste

"'eater. PP2cL'must accept tne resoonsibility of maintaining the

':quality of the effluent at c rtain 1 vels. Reporting and, C~e qua3%ty .of the effluent is also a remi=ement

' monitoring of'. the p r'mi.t.

trill trans'.~ to you. shortly a sun..ary of the responsiMUties

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, under the permit and the internal procedures associat d'with

-,-reporting .the necessary information to the DK.

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PEPARTMENT OF ENVlRONMENTAL'ESOURCES Bureau of Hater Quality Management Hilkes Earre Regional. Office 90 East Union. Street - 2nd Floor Hilkes Barre, Pa. 18701 July 31, 1979 Xndustrial Haste NPDES Permit No. PA-0047325 Pennsylvania Power a Light Company Steam Electric 'usquehanna

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Salem Township RECEIVE D Luzerne County her y 0 ~g~c>

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Pennsylvania Power & Light Company Susquehanna Steam Electric c/o>x. John T. Kauffman Executive Vice President, Operations Two North Ninth Street Pa. '18101 'llentown~

'entlem~

The sub'ect permit is enclosed.

Please study the permit carefully and direct any questions to this office. Our telephone nunher is (717) 826-2553.

Ve txuly yo s, 1

G.uMm L wrence A. Pawlush Regional Hater Quality Nanager LAP!JPL:hp Enclosures NPDES Permit NPDES Discharge klonitoring Report DMR Instructions CC File Program SerVices Richard L. Corstrisciano Environmental Engineer Hater Enforcement Branch Pennsylvania Section 3EN22 U.S. Environmental Pxotection Agency Sixth 6 Halnut Stxeets Philadelphia, Pa. 19106

ER-.BV/Q-15-1 9/73 I.,  !

COMMONWEALTHOF PENNSYLVANIA DEPARTMENT OF ENVIRONMENTALRESOURCES BUREAU 0 F WATER.Q UALITYMANAGEMENT WATER QUALITYMANAGEMENTPERMIT - PART I I

AUTHORIZATIONTO DISCHARGE UNDER THE NATIONALPOLLUTANT DISCHARGE ELIMINATIONSYSTEM PERMIT NO. PA-0047325 In compliance 'with the provisions of the Clean V/ater Act, 33 U.S.C. 1251 et. seq.

(the "Act") and Pennsylvania's Clean Streams Law, as amended; 35 P.S. Sec<ion 691.1 et.

seq., Pennsylvania. Power 6 Light Cot.pany Susquehanna Stean Electric c/o Pw. John T. Kauffran, Exec. Vice PresS. dent, Operations Two North NSnth Street Allento~m, Pa. 18101 is authorized to discharge from a facility located at Salem Township Luzerne County to'receiving waters named.

North Branch of Susquehanna Pwver in accordance with effluent limitations, monitoring requirem nts and other conditions seg forth in Parts A, 8, and C hereof.

This permit shall become effective on July 31, 1979 This permit and the authorization to discharge shaH expire at midnight, <<p<<>>e>>0 1980-The authority granted by this permit is subject to the following further qualifications:

If there is a conflict between the application, its supporting documents and/or amendments and the standard'r special conditions, the stan or s cial conditions shall apply.

I

2. Failure to comply with the rules and regula ons o the Dep rt' pt r with t e terms or conditions of this permit shall void he a ority to ch rge given the permittee by this permit.

PERMIT ISSUED /

Lawrence A. awlush DATE July 31, 1979 'iS t alit Mana er

(msX - 4/iG/79)- PZ-0047325 j

i LAT 41 a l.' UENT LIMITATIONSAND MONITORING REQUIREMENTS; OUTFALL 041 ~ LONG 76 07'8" .

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M WHICH RECEIVES WASTE FROM: cooling tower blowd'oem.

During the period beginning July 31,. 1979 and lasting through . September 30, 1980, ~ ~

thc permittee is authorized to discharge.

Such discharges shall be limited, and monitored by thc permittee, as specified below: .

Effluent Characteristic Dischar e Limitations+ Monitorin Re uirements (lbs/day) Other Units (Specify) (Hg/1) 'g/day Dail y

~A ~

Daily M . 'A.Daily Daily, M*.

Instantaneous

'M Measurement.

Fre uenc Sample 'TQ Flow-m /Day (MGD) 54,504-m /Day (14.4 mgd) Daily ~

Recorded

" .'g Free Available Chlorine *>>>> OAen being added) '

0.91(2) 2,27(5) 0.2 0,5 Daily Grab P7 Total Suspended Solids N.A, 20P >>>> Daily 'rab A

. Total Iron N.A. 7' ** 'Recit:ly Grab A

• "">> Neither free available chlorine nor total residual chlorine may be discharged from any unit for more than two hours in any one day and not mora than onc unit in any plant may discharge fraa available or total

'residual chlorine at any one time unless the utility can demonstrate to the regional administrator or state thaC the uniCs in the particular location cannot operate at or below this level of..chlorination. ~ ~ ~ ~ I I

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'The pH shall not be less than 6,0 standard units, not greater than 9.0 standar'd units and shall be monitored daily> grab,

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>ci There shall be no discharge of floating solids or visible foam in other than trace amounts.

0 Samples taken in compliance with the monitoring requirements specified above shall be taken at the following location(s): ac outfall 041 - cooling tower blowdown.

'Unless otherwise indicated, these are gross discharge limitations..'ffluent Quality need not exceed the Quality. of the raw mater supply (background conditions of the North 3ranch Susquehanna River).

1..

(DPJIIT , 4/26/79) . 2'h-0 47325'o0) 0>> '

LONG 76 08' 34 VENT LIMITATIONSAND MONITORING REQUIREMENTS OUTFALL WHICH RECEIVES WASTE FROM: . the service and administration building, diesel-generator building, diesel.

fuel unloading pad and some transformer pad sumps, (S/h LOW VOLUHE HASTE)

During the period beginning July 31, 1979 . and las'ting through September 30, 1980, the permittee is authorized to discharge.

Such discharges shall be limited, and monitored by thc pcrmittec, as specified below:

Effluent Characteristic Dischar e Limitations+ Monitorin Re uirements Flow-m /Day (MGD) kg/day (Ibs/day)

Daily

~Av .

Daily Max.

Daily

~Av .

Other Units (Specify) (Mg/1)

Daily Max, Instantaneous Max. ~l'T Measurement . Sample 87.06-m 3 /Day (.023 mgd) Daily Pump rate or weir" I

- Total Suspended Solids 2.61(5.75) 8.7(19.18) 30 200 1/month Grab Oil & Grease . '..31(2.88) 1.74(3.84) '15 .

20 '/month Grab I

, The pH shall not be less than 6 o " standard units, not greater than, 9 o .',,standard units and shall be monitored when first discharging, bimonthly, grab.

.;'-,O There shall be no discharge of floating solids or visible foam ln other than trace amounts. 0 Samples taken in compliance with the monitoring requirements specified above shall be taken at the following location(s): outfall 042. I

+Unless otherwise indicated, these are gross discharge limitations, .

M (DBAPT During the period beginning July 31, 1979 the permittee is authorized to discharge.

Such discharges shall be

- 4/26/79),,;PA~047325 ENT LIMITIITIONEANO MONITORING REQUIIIEMENTE, OUTFALL EVHICH RECEIVES'IVASTE FROM: Unit 1 turbine building outside areas and lasting through limited, and monitored by the perrjittce, as

~ (Unit 1 -

September 30, 1980, specified below:

LAT LONE

'41'05' Low VolumeTtaste Yasii7)

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Effluent Characteristic Dischar e Limitations+. Monitorin Re uirements kg/day (lbs/day) Other Units (Specify) (Mg/1)

Daily Daily Daily Daily Instantaneous Measurement Sampl'e'FF

~Av . Max. ~Av . Max. - Max. ~T Flow-m /Day (MGD) 3 87.06-m /Day(,023 mgd) ~:.'aily Pump rate or weir-::

Total Suspended Solids 2. 61(5.75) 8.7(19.18) 30 100 . 1/month Grab

• MP

. Oil 6 Grease' 1.31(2.88) 1,74(3.84) 15 20 1/month Grab

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~, *G The pH shall not be less than 6.0 'tandard units, not greater than 9.0 standard units and shall>

be monitored when first discharging, bimonthly, grab.

There shall be no discharge of floating solids or visible foam in other than trace amounts.

. 0'Q I'amples.

taken in compliance with the monitoring requirements specified abcve shall be taken at the following location(s):; outfall 043. Ch

+Unless otherwise indicated, these are gross discharge limitations.

(DRAIT - 4/26/79) PA-0047325

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LAT 41 05'8 ENT LIMITATIONSAND MONITORING REQUIREMENTS) OUTFALL 044 LONG 76~ 08~ 51 WHICH, RECEIVES WASTE FROM: Unit 2 turbine building outside areas. (Unit 2 - Low Volume Hast'e Basin)

During'the period beginning Ju3.y 31, 1979 . and lasting through Sep<<mbe>>0~ 1980 ~ gp the permittee is authorized to discharge.

Such discharges shall bc limited, and monitored by the pcrmittcc, as specified below:

Effluent Characteristic Dischar c Limitations+ Monitorin Re uirements kg/day (lbs/day) Other Units (Specify) (Mg/1)

. Daily Daily Daily Daily 'nstantaneous Measurement Sample

~Av~. Max. ~Av . Max. Max. ~P ~T Flow-m /Day (MGD) 87.06-m /Day (.023 mgd) Daily Pump rate or weir Total Suspended Solids 2.61(5.75) 8.7(19.18) 30 100 1/month

'rab Oil & Grease... '.31(2.88) 1;74(3.84) 15 20 1/month Wl ~

The pH shall not be less than.. 6.0 standard units, not greater than .9.0 standard units and shall be monitored when first discharging, bimonthly, grab.

Thcrc shall be no discharge of floating solids or visible foam in other than trace amounts.

Samples taken ln compliance with the monitoring requirements specified above shall be taken at the folfowing location(s): at outfall 044. Ch 1

"Unless otherwise indicated, these are gross discharge limitations, I

V (DRAIT 4/26/79)'A-0047323 I

LAT 41 I.

05'9'ONG E ENT LIMITATIONSAND MONITORING REQUIREMENTS; OUTFAL'L 046 7G OU 54 WHICH RECEIYES WASTE FROM: acid unloading pad; 6 4 During the period beginning July 31, 1979 and lasting through September 30, 1980, ~,

the'permittee is authorized to discharge.

Such discharges shall be limited, and monitored by the permittee, as specified below:

Effluent Characteristic. Dischar e Limitations+ Monitorin Re uirements

'3 Flow-m /Day (MGD) kg/day (ibs/day)

Daily

~Av .

Daily Max.

Daily

~Av .

Units (Specify) (Hg/1)

Daily Max.

'ther instantaneous Max. t~tt Measurement.

~F Sample 3

11..94-m /Day (.033 mgd) (Hhen discharging) Estimate Total Suspended Solids 0.34(0.75) 1.13(2.5) 30 100 1/month Grab Oil & Grease 0.17(0.3S) 0.23(0.5) 15 20 1/month Grab

-The pH shall not be less than 6.0 stan'dard units, not gr eater than 9.0. standard units and shall

'0 be monitored +hen first discharging, bimonthly f ~

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There shall be no discharge of floating solids or visible foam ln other than trace amounts. Ch 0 ~ . 0'-.

Samples taken in compliance with the monitoring requlrcrnents specified above shall be taken at the following location(s): point Source 046 - acid unloading pad sump discharge.

.+Unless otherwise indicated, these are gross discharge limitations.

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(DRAFT - 4/26/79). PA-.00~325 LAT 41 05'

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E ENT LIMITATIONSAND MONITORING REQUIREMENTS;OUTFALL LONG Tb< 08 ~

O'HIGH RECEIVES V/ASTE FROM: Unit l Condensate Storage Tank Area, h During the period beginning July 3l, l979 and.lasting through September 3p, lg8p, the permittee is authorized to discharge.

Such discharges shall be limited, and 'monitored by the pcrmittcc, as specified below:

Effluent Characteristic Floiv-m /Day (MGD) 3 kg/day (Ibs/day)

Daily

~Av .

90:S4-m /Day(,024 mgd)

Daily Max.

Dischar e Limitations+

Daily

~Av, Other Units (Specify)

Daily Max.

Instantaneous Max. ~PP~

Monitorin .Re uirements'easurement Sample

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'This permit authorizes the discharge of rain water from Point Source 047 that collects in the

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diked 'area surrounding the Unit l, Condensate Storage Tank, Any discharge other than storm water requires prior approval from the state and U.S. Environmental Protection Agency. Therefore, fire protection water that is pumped into the condensate storage tank for storage requires this prior approval before discharge to the stoxm sewer.

The pH shall not be less than- standard units, not greater than .. standard units and shall be monitored There shall be no discharge of floating solids or vIsible foam ln other than trace amounts, o:.

Sample's taken in compliance with the monitoring requirements specified above shall be taken at the following Ch.

location(s):

~ +Unless otherwise indicated, these are gross discharge limitations.

'- .r>; 1 (DRAFT 4/26/79) gA: 0047325 LAT 41'S'

l. ENT LIMITATIONSAND'MONITORINGREQUIREMI NTS,OUTFALL 048. LONG 7~608" 3~b

.)VHICH RECEIYES WASTE FROM: Unit 2 Condensate Sto'rage Tank.

I During the period beginning July 31; 1979 and lasting through September 30, 1980, the permittee is authorized to discharge.

Such discharges shall be limited, and monitored by the permittee, as specified below:

E/fluent Characteristic

'ischar kg/day (lbs/day) e Limitations+

Other Units (Specify)

Monltorin Re uirements Daily Daily Daily Daily Instantaneous..., . Measurement. Sample

~Av . Max. .~Av . Max. Max.

Flow-m /Day (MGD) 71.91-m 3 /Day(.019 mgd)

'0 F

r This permit authorizes the:discharge of rain water from point source 048 that collects in the diked area surrounding the Unit 2, Condensate Storage Tank, Any discharge other than storm water requiies prior approval from the state and U.S. Environmental Protection Agency. Therefore, fire protection water that is pumped to the condensate storage tank requires this prior approval before discharge to the storm sewer.- ~ ~

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.The pH shall not be less than standard units, not greater than . standard units and shall be monitored ~,'.. '

There shall be no discharge of floating solids or visible foam ln other than trace amounts, ~

r Ht.%j Samples taken in compliance with the monitoring requirements specified above shall be taken at the following location(s):

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+Unless otherwise indicated, these are gross discharge llmitatlons.

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'F I PE&lIT 50. PA-0047325, Page 9 of 16.

PART.

AND REPORTlNG A'ONlTORlNG

a. Re resentative Sam lin Samples and measurements taken as required herein shall bc rcprcscntativc of thc volume and nature of the monitored discharge.

b. ~Re ortin Monitoring results obtained during thc previous month shall bc summarized for that month and reported on a Discharge Monitoring Report Form (EPA No. T-00), postmarked no later than the 23th day of the month following the completed reporting period. The first report is duc on 7 Duplicate signed copies of these "and all other reports required herein, shall be submit ted 'o the Department and the EPA Regional Administrator at the following addresses:

Commonvealth of Pennsylvania Permits Administration Section Department of Environmental Pesources Enforcement Division Bureau of Pater Quality Hanagement U.S. Environmental Protection llilkes Barre Pegional Office 'gency

,$ 0 East Union Street 2nd Floor Region III r Pa.

Qilkes Barre, 18703. 6th and Walnut Streets Philadelphia, PA 19106

c. 'Def initions (1) The "daily average" discharge means the total discharge by weight during a calendar month divided by'he number of days in the month that the production or commercial facility was operating. Where less than daily sampling is required by this permit, the daily average discharge shall be determined by the summation of all the measured daily discharges by weight divided by the number of days during the calendar month when the measurements were made.

(2) The "daily maximum" discharge means the total discharge by weight during any calendar day.

(3) The "daily average" concentration means the arithmetic average of all the daily determinations of concentration made during a calendar month.

Daily determinations of concentration made using a composite sample.

shall be the concentration of the composite sample. When gr'ab samples are used, the daily determination of concentration shall bc the arithmetic'average of all the samples collected during that calendar day.

The "daily maximum" concentration means the daily dctcrmination of concentration for any calendar day.

The "instantaneous maximum". concentration means the concentration not to be exceeded at any time in any grab sample.

(

~ ~ P ETIT .110 ~ PA-0047325 - ~

Page 10 of 16 ~ .

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Composite Sample- A combination of individual samples obtained at regular intervals over a 'time period. Either the volume of each individual sample is proportional'to discharge flow rates or'the sampling interval, (for constant volume samples) is proportional to the flow rates over the time period used to produce the composite. The maximum time period between individual samples shall be two hours.

Grab Sample An individual sample collected in less than 15 minutes.

"i-s", = immersion stabilization - a calibrated device which'is immersed in the effluent stream until the reading is stabilized; The "daily average" temperature means the arithmetic mean of temperature measurements made on an hourly basis, or the mean value plot of the record of a continuous automated temperature recording instrument, either during a calendar month, or "during the operating month if flows are. of a shorter duration. I (10) The "daily maximum" temperature means the highest arithmetic mean of the temperatures observed for any two (2) consecutive hours during a 20-hour day, or during the operating Pay if flows are of shorter duration.

"Measured Flow" - Any method of liquid volume measurement the accuracy of which has been previously demonstrated in engineering practice, or for which a realtionship to absolute volume has been obtained.

"At outfall XXX" - A sampling location in-outfall line XXX downstream from the last addition point or as otherwise specified.

~

(13) Estimateo. be based'on a technical evalu'ation of the sources contributing to the discharge including, but not limited to, pump capabilities, water meters and batch discharge volumes.

(1O) Non-contact cooling water means the water that is contained in a leak-free system, i.e. no contact with any 'gas, liquid, or solid other than the container for transport; the water shall hav no net-poundage addition of any pollutant. over intake water levels.

(15) The term "cyanide A" shall mean cyanide amenable to chlorination.

d. Test Procedures Test procedures for the analysis of pollutants shall conform to pursuant to Section 300(h) of the Act, under which such procedures regulations'ublished may be required.

e. Recordin~ of Results P

For each measurement or sample taken pursuant to the requirements of this permit, the permittee shall record the following information:

(I) The exact place, date, and time of sampling.

'PEPIKT NO. PA-0047325 .>>ge, Z.Vf X6.

(2) The dates the analyses mere'performed.

(3) The person(s} who'performed the analyses.

(0) The analytical techniques or methods used.

(5) The results of all required'analyses.

f. Additional Monitorin b Permittee

~

If the permittee monitors any polfutant at the location(s) designated herein more frequently than required by this permit, using approved analytical methods as specified above, the results of such monitoring shall be included in the calculation and reporting of the values required in the Discharge Monitoring Report Form (EPA No. T-00). Such increased frequency shall also be indicated.

g. Recor ds Retention All records and information resulting from. the monitoring activities required by this permit, including all records of analyses performed and calibration and maintenance of instrumentation and recordings from continuous monitoring instrumentation, sha11 be retained for a minimum of three (3) years, or longer ifrequested by the Department or the EPA Regional Administrator.

'PERHIT h0. PA-0047325 . Page>kf

~ d

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PART B MANAGEMENTREQUIREMENTS Chancre in Dischar e All discharges authoriz'ed herein shall be consistent with the terms and conditions of this permit. The:discharge of any pollutant identified in this permit more frequently than or at a level in excess of that authorized shall constitute a violation of the permit. Any anticipated facility expansions, production increases, or process modifications which will result in new, different, or increased discharges of pollutants must be reported by submission of a new NPDES application or, if such changes will not violate the effluent limitations specified in this permit, by notice to the Department of such changes. Following such notice, the permit may be modified to specify and limit any pollutants not previously limited.

b. Noncom liance Notification If, for any reason, the permittee does'not comply with or will be unable to comply with any effluent limitation specified in this permit, the permittee shall provide the Department and the EPA Regional Administrator with the following information, in writing, within five (5) days of becoming aware of such condition:

'1) A description of the discharge and cause of noncompliance; and (2) The period of noncompliance, including exact dates and times; or, if the anticipated time the noncompliance's expected to not'orrected, continue, and steps being taken to reduce, eliminate and prevent recurrence of the noncomplying discharge.

Co Facilities 0 eration The permittee shall, at all times, maintain in good working order and operate as efficiently as possible, all treatment or control facilities or systems installed or used by the permittee to achieve compliance with the terms and conditions of this permit.

d. Adverse Im act The permittee shall take all reasonable steps to minimize any adverse I'mpact.

to navigable waters resulting fr'om noncompliance with any effluent limitations specified. in this permit, including such accelerated or additional monitoring determine the nature and impact of the noncomplying discharge. as'ecessary.to

e. ~Ba~ssin; Any diversion from. or bypass of facilities used to maintain compliance.with 0 'the terms and conditions of this permit is prohibited. Where malfunctions, breakdowns, or other unfbreseen'events cause a disruption of these facilities, the p rmittee shall first make an effort to halt, reduce, or otherwise control production so that a discharge in excess of the effluent limitations does not occur+

PELLET NO. 'A-0047325 Pagk of .>6, In the event that diversion or bypassing occurs to prevent loss of life or severe property damage, or where excessive storm drainage or rUnoff would damage these facilities, the permittee shall promptly notify the Department and the EPA Regional Administrator, orally and in writing, of each such diversion or bypass, together with a full and complete explanation of the'event as noted in Par. 1.b(1) and 1.b(2) above.

Removed Substances sludges, filter backwash,

'olids, or other pollutants removed in the course of treatment or control of wastewaters shall be disposed of'in a manner such as to prevent any pollutant from such materials from entering navigable waters.

go Power Failures In order to maintain compliance with the effluent limitations and prohibitions of this permit, the permittee shall either:

(1) In accordance with the Schedule of Compliance contained in Part A.3, provide an alternative power source sufficient to operate the wastewater control facilities; or, if such alternative power source is not in existence, and no date for Its implementation appears in Part A.3, (2) Halt, reduce or otherwise control production and(or all discharges upon the reduction, loss, or failure of the'rimary source of power to the wastewater control facilities.

2. RESPONSIBILITIES

~lti I f,E e

The permittee shall allow the head of the Department, the EPA Regional Administrator, and/or their authorized representatives, upon the presentation of credentials:

(1) To enter upon the permittee's premises where an effluent source is located or in which any records are required to be kept under the terms

'nd conditions of this permit; and (2) At reasonable times to have access to and copy any records required to be kept under the terms and conditions of this permit; to inspect any, monitorin'g equipment or monitoring method r'equired in this permit; and to sample any discharge of pollutants.

b..'Transfer of Ownershi or Control In the event of any change in control or ownership of facilities from which the authorized discharges emanate, the permittee shall notify the succeeding owner or controller of the existence of this permit by letter, a copy of which shall be forwatded to the Department and to the'EPA Regional Administrator.

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P PERMXT HO. PA-004732S Page 14 of16.

Availabilit of Re orts Except for data determined to be confidential under 25 Pa. Code, Section 92.63, all reports prepared in accordance with the terms of this permit shall be available for public inspection at the offices of the Department and the EPA Regional Administrator. As required by the Act, effluent data shall not be

'considered confiden.ial; Knowingly making any false statement on any such report may result in the imposition o criminal penalites as provided for in Section 309 of the Act or applicable State law.

Permit Modification After notice and opportunity for a hearing, this per'mit may be modifi d, suspended, or revoked in whole or in part during its term for cause including, but not limited to, the following:

(1) Yiolation of any t'erms or conditions of this permit; (2) Obtaining this permit by misrepresentation or failure to disclose fully all relevant facts; or \

(3) A change in any condition that requires either a temporary or permanent reduction or elimination of the authorized discharge.

(0) A change in . applicable water quality standar ds or treatment requirements. e Toxic Pollutants Notwithstanding Part B.2.d above, if a toxic effluent standard or prohibition (including any schedule of compliance specified in such effluent standard or is established under Section 307(a) of the Act for a toxic pollutant 'rohibition) which is present in the discharge, and such standard or prohibition is more than any limitation for such pollutant in this permit, th n this permit 'tringent shall be revised or modified in accordance with the toxic effluent standard or prohibition and the permittee so notified.

Civil and Criminal Liabilit Nothing in this permit shall be construed to relieve the permittee from civil or criminal p nalties for noncompliance.

Oil and Hazardous Substance Liabilit Nothing in this permit shall be construed to preclude the institution of any legal action or relieve the permittee from any responsibilities, liabilities, or penalties to which the permittee is or may be subject under Section 311 of the Act.

Pro er Ri hts The issuance of this p rmit does not convey any property rights in either real or personal property, or any exclusive privileges, nor does, it authorize any injury to private property or any invasion of personal rights, nor any infringement of Federal, State or local laws or regulations.

1.5 Page of y6 PEEQKT h0. PA-00/7325.

Other Laws 4

Nothing herein contained shall be construed to be an intent on the part of the Department to approve any act made or to be mad~ by the permittee inconsistent with the permittee's.lawful powers or with existing laws of the Commonwealth regulating industrial wastes and the practice of professional engineering, nor shall this, permit be construed to sanction any act otherwise .

forbidden by any of the laws of the Commonwealth of Pennsylvania or of the United States.

~SI E /

The provisions of this permit are severable, and if any provision of this permit, or the application of any provision of this permit to any circumstance, is held invalid, the application of such provision to other circumstances, and the remainder of this permit, shall not be affected thereby.

~ ~ a

, PART C OTHER REQUIREMENTS SPECIAL CONDITIONS A. This permit shall 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 Uater Act, if the effluent standard or limitation so issued or approved: .

(1) Contains different conditiors or is otherwise more strirgent than any effluent limitation in the permit; or, (2) 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.

Effluent limitations, monitoring requirements, and other standard and special cozditions which relate to 'the discharge of pollutants authorised by this permit and which are contained in Pater Quality ltanagement Permit Fo. 4076203, issued on Yay 24, 1977, are superseded by the terms and conditions of this perm't, unless specifically noted otherwise herein.

Six months after effective date, the pernittee shall submit to the Regional

)3 Administrator and the state permitting authority a specific study program

- " -" for.monitoring impingement'and intrainment effects at the plant intakes, The weig'ht, and length frequency distribution of different fish species impinged, as well zs estimatirg the rumber of eggs, larvae and plankton entrained. Operating data such as intake velocity, flow, temperature, etc.

at the time of sampling should also be reported. A final report will be upon completion of the study. 'ubmitted D~ The pH of all discharges, except ~hrough cooling water, shall be within the range of 6.0 to 9.0.

E. There shall be no discharge of polychlorinated biphenyl compounds such as those coma.only used for trarsformer fluid.

Hei.ther free available chlorine, ror total residual chlorine, nay be dis-.

charged from any unit for more than two hours in any ore day and not more than one unit in any plant may discharge free available, or total residua3.,

chlorine at any one tine unless the utility can demonstrate to the regiorial administrator or .state permitting authority that the units in the particujar location cannot operate at or below this level of chlorination.

G The discharges shall not cause a rise in the stream temperature of more than 5 F. above the ambient, or a maximum of 87 F.'whichever is less; not to be changed by more than 2 F. durin'g'any one hour period.

u. 'All limitations and monitoring requirements for liquid radioactive waste discharges. shall be in accordance with the Atomic Krergy Comnission r'egulations as set forth in 10 CFR, Part 20 and 10 CFR, Part 50. The conditions that would be specified in this permit would in no way supersede the mandatory requirements for operation of nuclear power plants imposed by the Atonic Energy, Commission.

1 H

I

NATIONAL POLLUTANT OISCHARCC CLIMIHATIONSYSTCN Penn Al I rorod OISSRARO EIIOIIITOIIIIIOREPORT aVDAT). Iyd-r~y)

'r r

~ Penns nia Power 6 Light Company ~l r Susquehanna Steam Electric c/o Hr. John T. Kauffman Executive Vice President, Operations Salem Township INSTRUCT10NS T0o North Ninth Street Luzerne County Tlrortdt datts for period cortred by This rlpor5 ln spaces tta*od "REPORTT)IO PERtOD" L Allentown, Pa. 18101 ~

~ J baler rrporltd srtntn<<s, artrs5t and ssactnlce reluct nader "t)VAHTITZ"sad "COHCC)ITRAT!O)P la dl ~ urdl ~ opocthcd for ceca pare>Otter ss lppropriett. Do ool tnler Tstuts la bose ~ coalalalsc It y I ~ I~ I I I I~ ill

~ sic>>aha "AVQthuc." ls accrete conputcd orcr erlual {toot diccbsrce ls operoURS "IIAX)IIVtt" 0 ~ nd "IIIHNV H" ~ I ~ cstr<<ne reluct obccrrcd c4ltnc Ibr repoltlnc ptllod.

PA-0047325 41 05'5" 7G 07 t 4IB" 'Spcclly Ult a<<aber of aaolyscd soslpt ~ e Shet eacesd Uic rlsalnun fend/or oslnlencn ee epplopdstr) pcnuil conditions la Ihe colu>cnc labeled "Ho. Rr>>> Sl noae, tnlsr>>0" 5T pcnNIT NUNocn OI 5 SIC LATITVOC LONCI'TUOC Specify frccfccacy ot analysts for each psrasoctcr et Ho. Onstysee/tto. days. fo.d., N)/y" le ectutror ltl t>> lli ill ISO 1>> )mr Io 3 <<Iolyeec performed erery y deye.) lf continuous eoter "COIIT."

CPcctiy ~ IRPJIte lyPs I "drab" or"

~

POXNT SOURCE (041) ~

toter "IIA" hr. Coe>oosifo") ss EPPllcab'.e. tf treitucocy <<as coaitsuouar IICPOIITINO PCRIOOS rnOM 10 Appropdsie slsnsturt ls tcctotred on bollool df Ibis fons.

vCAN Ho OAv VC*h MO OAT Ilt I>> I~ ~ ~ II I J ccrc oolrJ OUANTITV IC core PPIFJ CONCCNTRATION FRCOUCNCY PANANCTCII

~ il ~ ~ Irc.ty I OO ~ ~I ict Oi Il~ ~ OOI I rl ~ ~ li I~ ~ ~ n ill Oi OF SAMPLC IIAXTNUM KO. No. TVPC M IN I M O'N >C VNIT5 CX MINIMUM AVCIIACC MAXIMVM UNIT5 CX ANAI 15IS ncponrco I' RNI 1 OS Flow CON OI TIOH Hgd, ncponrco Free Lbs/

PCRNIT Available Chlori eCONOI TIOH. Day 0.2 0.5 RcponTco Total Suspended I> CRN'T Solids . CONOI TIOH 200 ncponrco Total Iron C

~ CRHI 1 0 N ly 1 I 0 H 7.0 Hg/1 T.:

ncponrco

~ CRUST Std.

pal CONOITIOH 6,0 9.0 Units RCPORTCO P C Rill 1 CO N Ol T I 0 H ncponTco

~ C RIAI 'r CONOI 1IOH RCPONTCO tea<<IT I>>ca@hi C 0 H O I 1 I0 H NAMC Of PRINCIPAL CXCCUTIVC 0f flCCR TITLC OF TMC Of FICCII OATC f certify Ihsl I esn fcrnltfer <<fdi the fnfonnetfon contained In Ihl~

ccpoif and Ihef Io Ihe heel of oiy hno<<tedge end boffel euclt Inhu slslfon I ~ Inlti cocnpteltp snit accurate SICMATUNC Of PNINCII AI CXCCVTIYC LAST rlxsr MI TITLC TCA II KO OAT OFFICCN On AUTNOXICCD AOCNT r~tdFJ) Si*OC OF 0 Clo'INAt,

~ >,r' rv ~ I = pk.ri ~ >A 'cd Ical Pi L>r>>> v. ~ A>>A rl >>p vv>r>IJvip'>>ov>>>I(v>>vvA>>'>>PN>>cv>>pl4>o '>r'{rr>>PNOA'rlut su "

~ v'5.. p~ ~~

' ~> r '{rro>> {>> ~ 'J I >frrovsrpNAQ

II 4 k I

I

(

NA'TIONAI I OLL.QTANT OlvCN I CLI I I DI5aIARGK RIOIIITORIHG REPORT Feral Approvaf OttO hOo )Q flloyS I tt ~

. Penns nia Power & Light Company ~ ',

~1 ~

I

~

Susquehanna Steam Electric c/o Hr. John 'T. Kauffman Zzecutive Vice President, Operations INSTRUCTIONS Two North Ninth Street Salein Township t. Provide dates for petted cortred by thts rcport ls spaces <<a*ed "REPORTfNC PERIOD".

Lhllentown, Pa, 18101 Luserne County J 2. Enter Ierorted <<Int<<lsa, SVeratt and <<srt<<ISs Values under'"t)VANTSTT" and "CONCE)tTTtATlotrr I ~ Iht unit ~ vptcttted lor each palaaeter as opproprlste. Do oot toter values tn hoses cootalnlnc II P I ~ Iol I IT~ III

~ alertabn "AVhRAOE" ts attract coupultd orer actual U<<t dlscbarte ls optrattuC NMAIDtt/MH

~ nd "NINtMQM"er ~ srtre<<e values obsrrved durtnt At repoINat period.

PA-0047325 41 05'34" 76 08't')5k sprctfy At a<<aber of aaslystd saslptes Ihst cscsed Ibt <<srt<<u<< fend/orortntsnau at ersrropdeto)

PCr<<lt COndltlOnt la the Celu<<na labeled "NO. EX." tf nsnr, ester "O<<v 5T pcnNIT NUNoch 015 5IC LATITUOC LONCI TUOC d SPtclfy froqutacy of analysis for each Par<<atter st lto. analyses/No. deya fe.g, ~ "5/y/'t oqufro I'A Ill III Iu IN II~ 1II II~ 1ll ISI IH lent to 2 anrlyt ts performed erery y days.) If continuous enter "CONT."

POINT SOURCE (Ot'd2) 11 ~

I $ . Sprclly saolptt type("dreV'r" hr. Ccorposite") aa Ipplicable. If frequency Nas coattsuous,

~ uter "NA".

RtrohTING PCRIOOI FROM TO tt. Appropli ~ I ~ alcnsture ls required on bottoel of Ibis foes Yean Ho OAr YCAR NO DAY I II Iol II~ ~ II II~ rel ts CorI orur) OUANTITY tt'I core oalr) CONCCNTRATtON FRCOUCNCY

~ 'I I ~ II I el ~ IN I ~ son NI al I ~ on ~ Ol I ll Iso ~ N I~ I O'I SANPI.C PARAHCTCh OF NO, NO, TTPC I~ NINIIIUN AVCRACC IIAXUIUII VNI T5 CX NIHI II UN *VCRAOC ~ IAXIHUN VNIT5 CX ANAL'TSIS

<<CPORTCP

~ cnNI T C "o Plow COHOI'TIOH 23,000 Gpd lp o acponvcn Total ~ CaNIT Lbs/ I~

Suspended. Solids CONOI TIOH 5.75 19.18 Dny . 30 100 ncponvco pcnNIT Lbs f Oil & Grease CONCHTIOH 2. 88 Day 20 acpoarco pcaul r Std ~

pH CDHDI rIDH 6.0 .9. 0 Units I ~

acaonrco

~ c aviv CONOIVIOH IIClroarcp

~ c aul r CO N Ol rlO H acaparCO

~ Clair f COHOITIOll acponTCO

~ c.aN IT CONDITION NAHC OF PAIHCIPAL CXCCUTIVC OFFICCR TITLC OF THC OI IrICCR OATC f carttfy that f a<< lankier <<tth rhe Infoonatton contained ln tMs rcport and the t Io Ct ~ bort of sly hnouleddt snd ballet tuc/i tnfor SI ~ tfen la tare, Cocnplett, and occurtra SIONA'TURZ OF PRIXCII AL tXCCUTIVC L*5'T FIRST SN TtTLC Y CAR NO CIAY OFFICCR OR AVTNORIXCO AOCNT" T~ Idyt) PAor or Vvlvl 0 tt IC INAL .

<<r'. ~ . ~ 'a c v i ~ r vI vl - .

"" " ' . ltrr't/p iot Irn

~ .I ~ Qvvr 4 LNotdt)oc vial" voctpti IH L ~ t 5 v'o)r/ 4'Ipcaoctr'vilo)v'v qvI wwrrsloctrv; I ." ~ '.; ","' '"," ttr (lpu lr II*H irvrtIU+iovtta/c

!I t' 4

OISaIARG 6 uOIIITORIHG RKPOR T u to. <<pto re Crdtt fQ>>. (SJ ftOO Pe ania Power & Light Company .

Susquehanna 'Steam Electric .

c/o Hr. John T. Kauffman Executive Vice President, Operations INTRQCTIONS Two North Ninth Street Salem Township 5. Ptorlde dates for petted caroled by thl ~ report ls spaces tao*ed "REpORTlNO pER(OD">>

LAllentown, Pa. 18101 Luzerntd County J Enter teported alntnlrs>> serrate v>>d assi<<Isa ealues under "PUANTLTY"and "CONCENTRATlO ts thr units lpoctotd for each pat<<aeter as lpptoprjate. De not entet ralsea tn beers costalnl I<< I~ I~ >> Ir II NAVERAI>>t ' ~ eve>>age coatputrd orat actual tt<<r>>ttsthatte I ~ oprraltnc, "ttAItMt/

~ ~ ~

~ atrnahs

~ nd "tttNtttUtt" ~ re estr>>tae ralues obatned Otttsc UI ~ reporttac penod.

1.

PA-0047325 41 05'33" 76 08'51" 1 Spcctfy the AIsaber of asalrsed eanplee that closed the Iaexlnun (and/otal/Alma rr rpptrptfrtr)

P ttlulr NUN VCIt 0 I5 LATITUOC LONCITUOC Ptlntt COadltton ~ lu Ihe cotran ~ labeltd "No. Ex" 1f nant, eater "0">>

5T

d. Specify fre>>tueacT ol analysts lor each pats>>attar es No. aaalla ~ a/No. daya. (a.d., NJ/y" l ~ etfufs 51C I

II I I Il~ I ~ Ile 'III lent to J rnrfyrrr prtlottnrd erety y dryr.) lf conttnuous eatrt "CONT."

POINT SOURCE (043) $ Specify sar>>etc tlPe("gtrh" or"

~ ~

ht. co>>npotltr") es IOPllcatdo Il fte>>tueocy Nee Cuattaueoa,

~ >>

~ nt tr "NA" ItCPORTINO PCRIOO, IROIl TO tt. Apptoorl ~ te elsnatutr ls te>>totted on bottota of this fons.

YCAR NO OAY YCAR NO OAY

~ <<IN I~ I ~ 'la I

~ ~ J 11>>r erltt OVAtIYITY fr 11>>r 1IIIrt COttCEttTttATION tRCOVCNCY PAAAUCTCIt ' ~ k I<< ~ I 11 ~ I>> II~ ~ ~ I N'I al II ~ 4

~ ~ 11 I I>> Il~ ~ 4 Oy 5ANPLC NO, NO. 'T WININUN AVCRACC NAXINUk VN IT 5 CX N IN I NUN AYCAAOC UAXINUIC UNITS ts' ANAI,Y5ls >>>>YPC ncruntco >>

~ Cn>>N T Plow CON OITI ON 23,000 Gpd ncpunfcu Total ~ CANIS Lbs/

Suspended Solids C 0 N 01 T I 0 N 5. 75 19. 18 Day 30 100 ncrontcu Lbs/

Oil '& Grease PC<<NIT C0NOITION 2. 88 3.84 Day 20

~ Icruntco

~ C4u>>T Std.

pH ~

CO>>I 01 TI ON 6.0 9.0 .Units ncruntcu

~ Cn<<IT CO<<01 tION ncroneco

~ CA<>>>ul tION AC404TCO

~ CAN>> 1 CONOITION NARC Ot'AINCIPALCXCCUTtVC OrrICCR TITLC Oy TNC Ot'yICCR OATC l certify that f NN frtnlllrt<<fth the fn/onortfon conte!nod fn tMe

. t>>t>>rtt rnd UIrt lo lhr brat ol lny Jtt>>o<>tdr rnd belial rrctt in(or elation fr tntr, ctanplrtr>> ond ocr<<toto. llONATVRC OtAINClPAL CXCCUTtVC ylntT TtTLC YCAR IIO'AY oyrtcclt OR AVTNonltto AutnT T~ (Aye) PAOE OF I" OCICWAQ ..' ~... '+', 'I >>x t>>I [IT J /'>> n r tt+w>>>> nl>>>>tuN n>>LI 'trad trJct j>>>>5 '>>) t>~II tl ) . } j %t'I >>4>> I YI selt+1>>ujtatt sutra ~ \ ( l' NATIONAL POLLUTANT ISCIIARO LI IN<a DI$ CXARGE MOXITORIXG REPORT Pan< Ala<et<ad.,~ 1 CC)a Iro. )5t.)NIOTJ'-.': Pennsyl a Power 6 Light Company ~1I Susquehanna Steam Electric c/o Hr. John T. Kauffman Executive .Vice President, Operations 1NSTRUCTIONS Two North Ninth Street Salem Township ferovtde dales for period covtrtd by this rcport ln spaces Me*ed "fIH%ttTlttt)PRIUODH< LAllento~m, Pa. 18101 Luze'me County I J Enter reported aatniuass< svelscr end sacr)<<ass values undtr HQUANTITT"aud HCONCR?lTTIATTO)I'a Ihe unit ~ tptciOrd tot tech parmetltr ss approprl ~ Ir. Do,nol tnttt Talues lo hosts coslalaasc ~ Ha< ~ I lr ~ II< elt ~ <labe. <<AVERA<<P's err<as ~ cr<sputrd otrr eclual ttest dascbarct la opt<sung. "MAIIMUM" ~ nd HUINIIIUtt"~ rr tetra<st valuer obt crt cd du<Inc Ibt rrpordnC period. PA-0047325 o05 I tt 00' ll pprcily Ihe sat<aber ol snalystd stnpl ~ ~ Ihst escecd va ~ saeaasuu frndlor a<Isle<an< et elate<update) Penaltv alvuocn ptenit conditions ls the coiuuns labeled "No. Es lf none, tolrr "OH< 5T VIS SIC LATITVOC LONCI TV DC fprcify frr<tutacy of analysis for each peraastttr et No. analyaeeyÃo< drys (e.dHJIT" le ac<etre . ala.l<a aw.la ~ IH Ienl lo J tnefytre performed errry y lleye.) ll continuous toter "CONT." Cptcify euspl ~ lyps I "deco" or" hr. coevaotite") es apptictbts. lt Oscueacy res coattsoeua, <ae POZNT, SOURCE (044) tnttt "NAH. RCPOIITIMC PCRIDO PROM TO Appaosrial ~ alcnelurt I ~ re<totted on hollo<a Ol this fons. YCAR NO OAY YCAR NO OAY W< ~ Ie alt.ree II race ~ evrr OVAMTITY I ~ ates aalrl C 0 IlC R N T It ATI 0 It fncovcMcY ~ ARAal CTCR ~ 1< ~ '1 ~ a< I I'I a< 1~ ~ Il la I'I~ ~ lr ~ <I ~ I < 1<a ~ 1< wr ta Of SANPLC NO. NO. KTNIMVK II AVCRACC - MAXINVM UNITS CX MIHIKVK AVCIIACC 'MAXIMUM UNITS CM ANALYSIS TYI<C acponTco Plow r cava T 'OHO<f<OH 23,000 Gpd c' acpol<fcD Total r cave t Lbs/ Suspended Solids COHO<TIOH 5.75 19.18 Day 30 100 ncroafcD rCAHIT Lbs/ Oil 6 Grease COHO<T<OH 2. 88 3.84 Day 20 eacroa f co ~ c aviv Std. p}I COHO< T<OH 6.0 9.0 Units ea arse< Tao rca<HT C 0 H 0 1 T < 0 el ~ IC<'0<If CO ~ cave f C0HO< T<0H HcroaTCD ~ cava T I v f C0 as< <0M naroafao PCPHIT COHOITIOH NANC Of PalHCIPAL CXCCVTIVC OrrICCR TITLCOf TNCOfflCCR OATC I certify that I mn )emitter vtrh the Infonaedon conlelnt<I In IMr report end ther to a<It bert ol my kneaoltddr snd belief rsch Inkr ~ lotion I ~ levt< Cot<PI ~ It< mad sccvrert< SICNATURC Of PRINOII AL CXCCUTIVC" rlntv KI TI TL C YCAR MO OAT OrfICCR OR AVTMORISCO AO'tMT T~ foJ)I . ~ PROC . OP e 0CICIMAL I I ~ .1 ,'ef ~ < La aevi e la< < ~ ~ 5 < ~ ~ <I w vs<a A <H << ~ ~ <a~ k~a ~ a've 4<e 1<v) I reveals I ~ 1 Ibb,t. I Jaaerfvi ) DI501ARGE QOHITORIHG REPORT CVD hOi I)d~itcO/J ~ Penns 'a Power & Light Company. Susquehanna Stcam Electric c/o Hi. John T. Kauffman Ezecutive Vice President, Operations Salem To1mship 1NSTRUCT10NS Tt'o North Ninth Street Luzer'ne County 1. providt dates for period coned by Ibis report la spears No*ed "RtpOttTTNO py)COD'. L Allentown, Pa. 18101 J 2. Enter repoAed Iatntolna, avtrsce and oaatolea valuer uodrr "t)tihNTTTTN sod<<CONCFBTTthTTON'a Ul ~ unite epecllitd tor tach per<<aeter ~ s Ipfvoprt ~ I ~ Do oot enltr val'uts tn be'eee ctstatacnc lrso I<<I ~ 1 ~ I'I~ I ~ I ~ Itrrtaha. NhVEMAOK" ls everest coelputtd over actual ti<<e discberct I ~ operaoac ~ MAXIMUM<< ~ nd NMtNtMVM"~ rt estrone value ~ obsrntd durlnc tht repolttac period PA-0047325 41 05'29" 76 08'54" specify or alrabtr ol analystd seelptt ~ the t eacetd thr eaaatoua (endlor alfnlmw at eppropdrce) St pen>>If Nvuscn 5IC LATITVDC penact coodlllone la Ibe eotulans labeled "Nn. Er." ll none. eater "0"o VIS LONOITVOC d. Qtctfy frequency ot analysis ftr tach peralerter ee No. enaiysrelito. data (ag ~ N)/y" Ir oTufre Ill lent Io ) <<lelyeee performed orery y Ifeyr.) ll continuous toter "CONT." POINT SOURCE (0 46) ~ 11 ~ 111 ~ II I~ I ~ IVI $ . Sptecty aanpt ~ type (Ndlebv or " hr. Crnnposfto") es rppticabt<< tt trecutecy <<at coattssees, entrr Mllhv IICPOATINO PCIUOO; ffIOII TO tt. hpprooli ate st torture ls required en bet too ot Ibis tons. YCAII 40 OAY YcAO 40 DAY I~ ~ I~ I I ~ t Iel fs cere enlrr OVAHTITY fr I<<e entre CONCENTRATION fncovc>>cY PANAVCTCII ~ Il'+le ~ N I II lsae1 ~ ~ lr aI ll IN ~ IN ~ Il I IN~ 4 Of SAMPLC NO. NO. MINIMUN Avcnacc NAXI4UM VNIT5 CX MINIMUM AVCOAcc VAXIMUII UNITS CX ANALY5IS TYPC ncponf co Pcavl f Plow CONDI IONf 3 155 G d 'otal neponfcD P caw f Lbs/ Suspended Solids CONDITION 0.75 2.5 Da 30 100 ncpDnf co ~ env;1 Lbs/ Oil & Grease C 0 N Dl fI0 N 0.38 0.5 Day 20 M 1 ncoonf co ~ Cnvlf Std. PH CONOl flON 6.0 9.0 Units ncponfeo pc nvlf CONDlfION NCPO>> f CO ~ cavl'I CONDlflON ncpDnfco ~ CMI T CONDI 1 ION nePonf CO ~ CNMIT CON OI f1 ON NA>>C Of P>>INCIPAL CXCCVTIVC Of ICCII f TITS c of TIIc off Ice>> OATC ( cert f(f chrl ( o>> (nnfffrr.<<fch che In(o I<<retro cot ufned In chio reporc and thrt Io che beet ol oy hnovledde rnd balltl eucfi Inhu slecfon le flue cwlplerrr old eccurtf<< SIDNATvnc of pnluclpAL cx'ccllrlvc s ~T fINST MI TITLC YCAII 40 OAY office>> on Avroonlcco Aoc>>t T~ t4W> I PAOC Of OCtctMAL 1 lv crw o v fv ~ 'o. sich< ~ I( "t~f4 1 1v~y ~~ rq+y+ In<>lc IS'ln. iCCrprh I Ivies NiurwJIIM<<1 I111CNIbtlN>r NrtauCIMQ tPIIN'+One plv>>rgvtc<Nwdrlahf ew .v rv+~ I ~ ~ [ Lbrf~IIM,++act t,T~(rr t~ I~ c I I c I c >ATIO<<A'OLLVTAN'T OI5C5IA)CCL 6':tlt tt I H To L 0)IIP)IGf )) 0)I) TO)IIIIG REPORT Yetkt Atuntvod CL'D fttO ) <<'ffOO1) ~ Penn ania Pover & Light Company Susauehanna Stean Electric c/o Yr. John T. Kauffman a "executive Vice President, Operations Salem Tot)nship ~ i ~ )NSYRUCTIOHS Tfio 'North Plinth Street Luzerne County L Provide delta (ar perlad covered by chio rcport ln spaces ra ~ Ihed "ffCPO)fT(NC pyJUOD"t L Allentotim, t .a. 18101  : J tnfer nPorled NC antes, attract andms*)stun valure und 'r "f)f)ANTTTT"and "CONCS)fTTfATIONN la vt ~ unics apecfffrd lor tach psrnatctr as Ippropli ~ ce. Do ooc tnctr value ~ la boats ceacalaioc ~ tl ~ I I'I~ I~ I asctnlhs. "AVBTACc 's attract compuced over accus) clast dlscharce Is operauoc "5(AZQUM" ~ nd NlflNDcvlcn art ercnrat values obscnrd dutlnc che reporcfttc pelfotL PA<<0047325 41 05 32ll 76 p85 48ff 5 Specify che number ol anslysrd sslaplos Ihac cscerd the alex)nun (end/or mtnfanaa er rppropdece) prrmil conditions la the colucsns lsbelrd "Ne. Es." Tt nonr, soltr "0". 5T O'CRNIT HUMOCR O15 5 IC LATITVOC LOHOITVUC

• Sprcffy fcrqutacy of analysis for tach parameter es No. anal)sea/No. day@ (a.d., N)/y" I ~ equf vo lenf Ie S knolykee prlfonnod every y Cryo.) Il conlinuoua ealtr "CONT."

POINT SOURCE (047) ~ ll Cll ~ III \II ~ IO ltt S. speci(y ~ ample fype("dtkft" or N hr. compo@fr") sa Ntplicabfo. ll flequtocy Nae coaclsooueo tnctr "NAtt Rcr'onTINo pc'Rloo enon I TO 6. Approollals sicnalurt ls required on boccout ot Chit (ono. TCAII I NO I OAY YCAR NO. OAY I~ ~ ~~t I~ ~ I~ I f) COld ~ ttlr) ~ OVANTCTY f ~ I Old ~ tt tr) CONCCNTffATION IPRCOVCHCY PA llAM C T C n ~ II ~ I ~ ~ ol 'I lt I~~ ~ lt Nr al II ~ O ~t I OO ~ ~ It I~~ ~ t~ I ~ I at OF 5AMPLt NO. tt0. TYPC IIINIMUM . AYCICACC MAXIMUM VNIT5 CX IIIHIMUM AYCRAOC MAXIMUM 'UNr T5 CX AMAI,Y5lf ncponTco i'lov ~ cntn r CONOI TION 24,000 Gpd ncponTco pcnltt T CONOITION ncpunvco ~ cnttlv CONOI V ION Rcl'utlrco ~ cattt T coNot T ION Rcponrco ~ cntoIT CONOITION Rcpunvco ~ Cttitlr c 0 N 0 I vt0 N ncpunvco p c Itto I r coNOI rluN PCPORVCO ~ coul r Conor Tttln N Ant or pal eel FAL cxccuycvc or rrctrc TI'TLC OF THC OFFICCR OATC ) cerrffy chef ( nn (nnfffer Mich cht Infemtecfon cones(nod in chit rrperf and chef co chr beef o( my bnentetfde and boff el eurA infer ~ teflon ls flust Ceevtf ~ Crt Snd ~ ccurdfat CIOHATV nt OF ~ RIMCIPAL CXCCVTIVC FIRST MI TITLC YCAII MO OAY OFFICCH Ok AUTHORIZCO AOCNT T~ Icyc) O ~ ." t.....~' k tt Ij Ikco tnt 'I ':'.KOt I toitta otcot t 'mt5tN5%4%ltttootolot l t'0+cc At rtltttt ~ .t'ai ltooj ~ """h."."'. olL rotate tert"rl)'tie'll H I"il an' OtfC)MAL, '.9 ', ~ ww 'at)dt I PROC Ol tcttku a+I (o t avttlc 4 CI SQ<ARG F. I'lOIIITORIHG R BI'OR T NO. 15 "ftXyr ~ Penns. a Power & Light Company ". 'usqueh na Steam Electric c/o Y+. John T. Kauffman Executive Vice President, Operations . Salem Town hip. INSTRUCTIONS Tivo North Ninth Street Luzerne County . frrovtdr dates for period covtrcd by this rcport la spoor e vs*ed "REpoRTlNC PERIObn L Allentorm, Pa. 18101 J 2. Enlrr reported Intntallae, svtrect and slacilalaa values und)r "QVANTTTY"and "CONCENTRATiON'o lht units Icrectttcd for each part))el ~ I as appropriate. Do nol cater values la basta coalalalnc ~ I )r lal) ~ llr lrl ~ at ~ Ii)ba "AVERAGE" la averece computed over actual abet dlscharCt le oprradaC 'I/AXbtutt" and "tttNIMUII"~ I ~ est)Mac values oh)creed durlnc the rtpolttac period PA-00)47325 41 055 27" 76 00'/40" E Cptctty lhr nlaabcr ol aoslyccd Is))pl) ~ that exceed thc a)act)sun fsnrt/or rdntrnrn ae +prop)fete] " ll PC:UIIT NVNOCA pNIait condltlons in tht cotunlne lab)ltd "Nn. Ex nonr, tarn "0". ST OI5 5IC LATITUOC I.ONOIIVOC d. Specify frequency of analysts lor each p)IMacter as No. analyses/No. drys. (e.l-r M2/y" le oqufre I ~ Irr II~ III Ilo Ill ltnt to 2 anrlyeer ptrfonr)td rvery y dere.) ll continuous color "CONT." PPcrlfy eacrptr Iypa( Crab" or" hr. coerposite"J ss tppticebte lf (lequeoey rae coattsaootp ~ POINT SOURCE (0)4S) 5, cnl)r "NA". Rcporlrlno pctlloo moll TO tt. Approorlalt alcnstur ~ l ~ required on bo\tocl ot lhla lone. YcAR vo oAY YCAR 40 OAY I~ ~ ~ ~I II~ I~ I tJ )err tnlrt OuANTITV (r rprr enlrr CONCCNTRATION rllcovcNcv pAAAucTCR ~ I~ ~ I ~ ~ )c 'I lr ~ )at ~ I I I'I )M ~ pl ~ ~ lr I)a ~ 4 I ~ I ~ $1 or SANPLC NO. NO, TYPC N IVIVUII AVCRACC NIXIMIIV UN I T5 Cx MINIMUM AVCRACC V*XtVVV UNITS Cr *NALY5I5 AcPOATcO PCAMI V Plow 0 0 4 Ol I 0 4 19 000 G d Acponrco P C A MI V 0 0 4 ol rl 0 4 ~ p? ncr'Onrco PCAMIT conor rior) ACPORTCO ~ CAMr I C 0 rl 01 II 0 rl Aaponvco ~ Cnvlv Conorrlou A crone co ~ CIIMIV CO H OI Tl 0 4 ACPOATCD ~ Clan I Corlol rl04 ACPOAICO ~ CAMI I Conolvlolr NANc or'nlncIAAL cxccvrlvc orrlccn TITLC OI'NC OrrICCII OATC f cerrtfy that I aol fcnlttter tptdl rho tnfoanruon contained ln thtr report n)d rhrt to tht brrt 0/ Aly hnontertdr snit btllel ere/i fnforr ~ I ~ iten I ~ tnlfr conlplrtrr and rccureter <<ONATUNC Or rntnaPAL Cxxcutlvc rtntr VI SIT I.C YCAX VO OAY. OI'PICClt OII AUTNOAIZCO AOCNT r>>ftdII l rhoc oy ~ ~ OltctNAL pr ~ I~ Copy to.: ~ g ~ V L.Bohner ~ s L.I.RatzeU. JQ 3 i /~~'j'0 C.H.Fretz A3-3 R -G. Johnson Susq. KS H.R;Burirg -3 January 9~ 1980 , O'.S.Fields ..':" .".=-.=.' 3k File K. Lawrence A. Pawlush Regional 01ater Quality l!a@ager Bureau,o Mater Quality ?,'a~erent Milk " Barre Regional Ofxice ~+ East Union St.-2nd Floor 'iiilkes Barre, PA 18703. g<e. >cd'Sb..-:Ot Z ~ ~ Bear 2h. Pawlush: Special Condition C,of our recently issued 7&3" S Permit for the Susquehanna (Permit?fo. PA0047325 July, 3l~ 1+9) requires submission of a specific study ~ program for monitoring ixnirgement and entrapment efxect at the plant Xn prenaring such a study progr~~~ studies conducted at oth~ stations by PPAi-inta'. and, other utilities vere rev5 wed for sian.ari~ies of a~~uatic environs, design arA operation. Pro~m~m reviewed would then be u"ed as a basis for a similar study to be conducted at the Susquehanna,SiS. Those prcgr~s review& included: 1} Hunlock SFS - f'r similarity of river conditions and inta'<e flows.

2) Nartins Creez ~ for similarity of'iver inta'- stru"-tme design.

(Rote: However, th re is an inta'.ce canal prior to (g 3)- . the intake structur ). Bruiser- Island - similarity of intake structure and flows. ?Iile Island nuclear Station - sMarity of intake structure 'hree and flows Cceparisons of'esults of studies at th se fou stat'ons and. pro'ected i~ingment and, entrainment for the Susquehanna SES are su arized in the attachment to this lettex (Irpingaaent "nd. Ezrtrainmeat Studies for Susquehanna SM) . Pw~~sis of data fxom the variom stations review& indicates the e was not an adverse impact to the aquatic environs from imping~t and entrai~ent. Toe projected rates for the Susquehanna SH are M.ar to data collected at these four other stations. gxe pro)ection of imn~e=ent structure, location~ design~ operation~ and river water wi&m~awal rates M~icates ~ entrair=ent basM on intake the adverse irp ct from the Sesqueha.nna SES wi11 also bo negligible. I FPK vrouw like to meet with 3)K p rsonnel to discuss this study program and, any ~ additions cr ch~~es you may request, and, answex any questions at your corrienience. pleas contact l~ichael R. Buri~ of my staff at 215-S2l-4655 fo any cuestions or to arrange the meeting referred. to above. sexy ~ tr~il yours~ ~ >..~;1 ~ y F ~ ~ ~l n0Rg ~ ~ e ~ %4 N ~ ~ c " -'. 0

Genee H. Gockley

~ ~'gr. -Envtror~enta3.'~~t. Attaclment c-.i-.. Richard, L. Constricinm ? i9:EZi4 i ~ ~ ~ I IMPINGEMENT AND ENTRAINMENT STUDIES FOR'HE SUSqmmmA STEAM ELECTRIC STAT'I'ON Purpose In response to Special Condition C of the National Pollutant Discharge Elimination System Permit No. PA-0047325, the Pennsylvania Power 8, Light Co. (PPGL). is providing a study for projection of impingement and entrainment effects at the Susquehanna Steam Electric Station (Susquehanna SES) intake. The purpose of this study was to determine impingement and entrainment monitoring requirements for the Susquehanna SES. Study Area The Susquehanna SES consists of two boiling. water reactors, each with .an electrical generating capacity of 1,050 MWe. It is located on a 1075 acre site in Salem Township, Luzerne County, about 5 miles northeast of Berwick, Pennsylvania. Commercial operation of Unit 1 is scheduled to begin in 1982 and Unit 2 in 1983. Aquatic studies conducted on the Susquehanna River near the Susquehanna SES by have'een Ichthyological Associates, Inc. since 1971. The Susquehanna River will be the source of make-up water for the station cooling system. The overall objective of these studies has been to establish an ecological baseline of existing conditions in the river and on the site prior to operation of the Susquehanna SES (Ref. 1). Most of the aquatic studies were conducted within 1.25 miles of .the intake structure and discharge diffuser of the Susquehanna SES. The slope of the river bed in this stretch of the Susquehanna River is 1.6 ft/mi and the average width is about 984 ft. Depth is relatively shallow in most areas (less than 6.6 ft.), but some pools'may exceed 16.4 ft. even during low river flow. During periods of .low flow, which normally occur in late summer and early autumn, abandoned eel walls help maintain pools, some of which are several kilometers long. In times of high flow the river level commonly increases 9.84 ft. or more, and its flow characteristics resemble those of an open channel. Upriver from the site, the "Wyoming Region" of the northern anthracite coal field lies beneath or adjacent to the river. Acid mine drainages from this Area, which enter from abandoned strip and shaft mines, degrade the water quality at the site. River Water Intake The river intake structure, as shown on Figure 1, River Intake Struct'ure-Velocity Profile, consists of a structural steel superstructure,ab'ove the operating floor and a reinforced concrete ~ substructure that extend into rock below the level of the river bottom. The superstructure houses the makeup water pumps and 1 ~ ~ ~ ~ ~ associated equipment including switchgear, automatic operating equ'ipment for trash handling screens, motor control centers, screen wash strainers and a debris handling facility. (Ref. 2) The. substructure contains two'ater entrance chambers that house the traveling screens and two pump chambers. 'he two intake openings are ~ formed by the floor and sides of the entrance chambers. The top of the intake openings is formed by an inverted weir that extends one foot below the minimum river water level, elevation 484.0 ft., to intercept floating oil and debris. The front of:the intake is at the river bank with flared wing walls extending down the natural slope of the bank to provide for an even and gradual water approach velocity. (See Figure 2, River Intake Structure Wing Walls); A cost-benefit analysis was used in determining the best intake structure type for this station. The standard intake structure was selected for the Susquehanna SES over the alternate infiltration system (Ranney Collector) since the altnerate could not provide the required water supply for station operation. The standard intake has also been used without adverse environmental impacts at other PPGL and utility stations. Based on environmental impact, location on the river and economic costs the standard intake structure was considered to be the best technology available (BTA) for the Susquehanna SES by PPGI . l The intake flow velocity (0.37 fps, max) is perpendicular to, and c'onsiderably less than, the mean river velocity (1.22 fps mean, July '1974 through April 1975), which tends to move submerged aquatic, life and floating debris past the intake (Ref.'1, 1974, 1975, 1976). Figure = 1 shows the average horizontal .velocity of the water flowing from the river to the intake pumps. Four nominal 33.33/ capacity intake pumps that have a capacity of 13,500 gpm (30 cfs) each are installed in the intake structure. 'At 100/ station load operation of both units maximum intake flow under the least favorable (1%) meteorological conditions is 39,100 gpm (87 cfs). The two water entrance chambers are each equipped with automatically operated trash bar screen's and traveling screens. A'rash bar screen is provided behind each of the inverted weir intake openings to prevent large debris from impeding operation of the automatic traveling screen located downstream. The trash bar screens and traveling screens are operated automatically by differential pressure sensors or by a timer for periodic cleaning. Water spray systems wash . debris from the screens into a basin for disposal whenever. the trash bar screens or traveling screens operate. The trash bar screens consist of vertical bars with a 1 in. opening between bars.. The traveling screens have 3/8 in. mesh wire openings. (Ref. 2). I t 1 4 t The velocity of water through both intake structure passages when three pumps are operating (39,100 gpm maximum) is as follows: o Through the entrance openings (i.e. under inverted weir) is independent of river level: 0.37 fps. o Through the clean bar screen openings at minimum river level 484 ft. above msl: 0.58 fps. o Through the clean traveling screen openings at the minimum river level 484 ft. above msl: 0.64 fps. Under the worst case anticipated (general maintenance and repair) with three pumps operating at a flow of 39,100 gpm and with only one passage open, the inlet velocity would be 0.75 fps (Ref. 2). The worst case situation should occur less than, once per year and be of short duration since maintenance of this type is normally scheduled during outages. After passing through the intake structure river water goes through the stations circulating water system. There are two hyperbolic natural draft cooling towers for cooling heated condenser cooling water. Cold air enters the bottom of the tower, mixes with the circulating water in the tower fill (water dispersal material), 0 removes heat from the water and the warm air-water vapor mixture rises leave the tower at the top. The towers are suitable for year-round operation. (Ref. 2). The maximum volume of water withdrawn by the Susquehnna SES from the Susquehanna River as indicated previously will be 39,100 gpm (87 cfs) while the annual average will be 32,365'pm'(72 'o cfs). ~ ~ ,IV. Hethods for Determinin Im in ement and Entrainment Calculations The equation used for calculating entrainment is as follows: 0 larval fish/ft (X) 'jf max. intake flow ft /sec(X) 60 sec/min(X) 60 min/hour (X) 24 hour/day = $j larval fish entrained/day NOTE: (X) = multiply An example of entrainment at Hunlock SES is as follows: 0.03 larval fish/fta (X) 145 fthm/s (X) 60 s/m (X) 60 m/hr (X) 24 h/d = 375,840 larval fish entrained/day The equation used for calculating weight of impinged fish is as follows: 7l

• " '" lbs. fish lbs. fash sampling time day

1 C ~ k I ~ ~ ' An"'example of an impingement calculati:on for Three Mile Island Nuclear . Station can be shown as follows: 5.4 lbs 480 hr

lbs fish

24 hr/day'o

'.3 lb. fish impinged/day facilitate comparisons of data collected from the various impingement and 'entrainment studies the data was normalized. See Table 1, Impingement and Entrainment Data from Power Stations, for the appropxiate parameters. The calculation for impingement at the Susquehanna SES however, is based on a direct ratio with Hunlock SES impingement data.

V. Assum tio'ns used in Determinin Im in ement and Entrainment Pro ection for the Sus uehanna SES Since the Susquehanna SES has a closed cycle heat dissipation system, PPSL conservatively assumes that the mortality of all entrained organisms is 100/. 'The critical months for development of fish eggs and larvae in 1974 were May through August. The year 1974'was selected since three separate methods (fixed net, push net, and pump) of larval fish collection were used at the Susquehanna SES (Ref..l, 1974). By using these methods both drifting and swimming larvae were collected.'he most larval fish were collected with the push (0.0465 larval fish/fthm), and this data was used in net'echnique determining entrainment for the station.

'mpingement studies betwe'en July 1974 'and April 1975 at the nearby gunlock Steam Electric Station, (Hunlock SES) indicated that fish were considered to be the critical organism (Ref. 3). During this period approximately 0.7/ of the mean river flow was withdrawn by Hunlock SES. This 'is similar to the flow to be withdrawn by the Susquehanna SES of 0.6'/, (87 cfs). Based on Hunlock SES impingement data a direct ratio of 0.7% to 0,6'/ (1:0.86) was used in projecting estimates for the Susquehanna SES.

VI. Im in ement and Entrainment Stud Data

1. Sus uehanna Steam Electric Station, Units 1 6 2 Susquehanna SES, Units 1 and 2 are two-1050 FNe boiling water reactors operated by PPSL,. The station will utilize, a closed cooling system with a maximum flow of 87 cfs of Susquehanna River water with an intake velocity of 0.37 fps.

Larval fish data have been collected for over seven years in the vicinity of the Susquehanna SES intake structure (Ref. 1).

larval fish data col'lected between May and July of 1974 were used for this analysis. There-were 275 push net samples (0.0465

J ~

1,

~ ~

)

I larval fish/ft ) average about five minutes each 276 fixed net samples (0.0277,larval fish/ft~), and 343 five minute pump samples (0.0177 larval fish/ft ). Larvae of 22 species of fish were collected with a majority being suckers, minnows and carp, and perches. The push net data of 0.0465 larval fish/ft was used in projecting that approximately 350,000 larval fish/day would be entrained. -About 1.23$ of the mean river flow will be withdrawn by the station during the spawning season. (See Table 1, for additional information.)

Projected impingement data for the Susquehanna SES are based on the nearby data collected at the Hunlock SES between July 1974 and April 1975 (Ref. 3). Seventy six fish were collected during an 80 hour9.259259e-4 days <br />0.0222 hours <br />1.322751e-4 weeks <br />3.044e-5 months <br /> sampling period and it is estimated that approximately 23 fish were impinged per day. Also, the estimated weight per day of these impinged fish was 1.4 lbs. Since the Susquehanna SES withdraws about 86/ as much water from the Susquehanna River as does Hunlock SES (0.6/ vs. 0.7$ ) the projected number of fish impinged per day was approximately 20 with a weight of about 1.2 lbs.

2. Hunlock Steam Electric Station The Hunlock SES is a small one unit coal-fired station (46 tee) operated by the Luzerne Electric Division of UGI Corporation. It is located about 9.3 miles up river from the Susquehanna SES, and utilizes a once through cooling system that draws in about 145 cfs of Susquehanna River water through.two intake canals with*

velocities up to 0.75 ft/s.

larval fish were also sampled at the Hunlock SES once per month in May through July 1974 to determine entrainment losses. Mean densities of entrained larvae were less than 0.03 larval fish/fthm or about 375,000 larval fish/day. This was concluded to be an acceptable los@ because less than 2% of the mean river flow was drawn into the station during the sampling period.

. Once each month, from July 1974 through April 1975, impingement samples were collected. Seventy-six fish were collected in an 80 hour9.259259e-4 days <br />0.0222 hours <br />1.322751e-4 weeks <br />3.044e-5 months <br /> period. Extrapolation of results from these samples showed that 23 fish were impinged per day and approximately 1.4 lbs. of fish were impinged per day. It was concluded that .i'mpingement losses would have a negligible affect on the sport fishery of the Susquehanna River (Ref. 3)..

3. Martins Creek Steam Electric Station Units 1 8, 2 T" c g Martins Creek SES is located about 6 miles north of Easton, Pa.

on the Delaware River (Ref. 4). Martins Creek SES 'Units 1 8 2 are two-150 MWe coal fired units and Units 3 8 4 are two-800 MWe

I ~ . ~ 4 ~

oil fired units operated by PP&L, Units 1 & 2 utilize a combined maximum of 268 cfs of'*Delaware River Water for once through cooling with an intake velocity of 0.8 fps. Units 3 & 4 utilize 80 cfs for cooling tower makeup aad station service water. Since Units 3 & 4 are used only for cycling, impingement and entrainment studies were monitored only on Units 1 & 2.

The water withdrawn by Units 1 & 2 during the entrainment sampling period of April through June 1976 was 3.5'j of. the mean river flow. The number of larval fish entrained was 0.0012/ft .

About 28,000'arval fish were entrained at Martins Creek per day aad the impact of entrainment was not considered adverse for the aquatic environs.

The impingement program was conducted from March 1976 through February 1977. During a sampling period (26 hours3.009259e-4 days <br />0.00722 hours <br />4.298942e-5 weeks <br />9.893e-6 months <br />) it was projected that about 3 fish per day would be impinged or about 4 lbs. per day. Impingement was not considered an adverse impact since so few fish were impinged.

Brunner Island Steam Electric Station.

The Brunner Island SES located on the Susquehanna River about 8 miles north of York, Pa. is owned and operated by PPGL. Unit 1 is rated at 300 MVe, Unit 2 at 350 MWe and Unit 3 is rated at 790 MWe (Ref. 5). This station has a once through cooling system with a maximum intake flow of 1,154 cfs.

The entrainment survey was conducted between. April and July of 1976. Tb[e river water withdrawn during the entrainment study was about 3.7g of the mean river flow. The number of larval fish eatrained per day was about 500,000 and this was not considered 'o be an adverse environmental impact on the Susquehanna River.

The impingement study was conducted between March 1976 and February 1977. The data collected for this study was limited .

however 47 fish were impinged over a 267 hour0.00309 days <br />0.0742 hours <br />4.414683e-4 weeks <br />1.015935e-4 months <br /> 'sampling period.

The number of fish impinged per day was 43 or 7.88 lbs. per day.

It was evident that impingement losses on the traveling screens were not substantial {Ref. 5).

.Three Mile Island Nuclear Station (Unit 1)

The Three Mile Island Nuclear Statioa (Three Mile Island NS) is located on Three Mile Island about, 10 miles Southeast of

~

Harrisburg, Pa. and is owned and operated by Metropolitan Edison Company (Ref. 6). Unit 1 is 792 MWe pressurized water reactor with an intake flow of 60 cfs and a velocity of 0.2 fps. This station used a closed cooling system with two natural draft cooling towers.

~ ~

g 4

An entrainment survey of la'rval fish was conducted between April a'nd August 1977. About 0.2$ of the mean river flow was used for station, cooling {two natural draft cooling towers). The number of larval fish entrained was 0.075 larval fish/ft . The number of larvae estimated to be entrained per day was 388,800 and was not, considered an adverse. environmental impact.

The impingement studies indicated that mainly diseased or dead fish are impinged while healthy fish avoid the screens. During the period March through December 1977, 168 fish were impinged per day (0.27 lbs;/day). This was not considered to be an adverse impact to the aquatic environs.

VII. ~Summar Impingement and entrainme'nt surveys have been conducted at several power stations including those mentioned in this, study. 'n all cases-with the exception of the. Martins Creek SES the projected estimate for fish impinged and entrained at the Susquehanna SES is similar to the .

data collected at the other stations. 'At Martins Creek which is on.

the Delaware River the number of organisms entrained 0.0012/fthm was very low and this may be due to a very small number of larval fish in the vicinity of the station or the period in which the larval .fish were sampled. Samples collected at Martins Creek were April through June while at other stations the entrained samples were collected in July and some also in August. Table 1, lists both the appropriate impingement and entrainment data.

The intake structure design selected for the Susquehanna SES was based on environmental as well as. economic costs meeting BTA requirements (Ref...7 S 8). The Susquehanna SES intake structure location and type were based on availability of water and topography in the vicinity surrounding the station. The location of the intake on the river is in an area which has tended to limit the types and quantities of organisms present {Ref. 1, 1974).

Comparisons of flow volume, available organisms; flow rates, design of the intake structure, river conditions and sampling data indicate that the Susquehanna SES intake is not unique. The projected estimates of

'mpingement and entrainment values for the Susquehanna SES are similar to data collected for studies at Hunlock SES, Martins Creek SES, Brunner Island SES and Three Mile Island NS. Based on data collected from field impingement and entrainment studies at similar electric generating stations which indicated that the impacts are not adverse, an impingement and entrainment'field study at the Susquehanna SES should not be required as part of the National Pollutant Discharge Elimination System Permit.

7

VIII References \

1'. Ecological Studies of the North Branch Susquehanna River in the

~ ~ ~ ~

vicinity of the Susquehanna Steam Electric'tation, Progress Reports

~ ~

.1972-1978, Ichthyological Associates, Inc. for the Pennsylvania Power

~

8 Light Co.

2. Susquehanna Steam Electric Station Units 1 8 2, Environmental Report Operating License Stage, Pennsylvania Power 8 Light Co., Volume 2, Subsection 3.4, May 1978.

3- Hunlock Steam Electric Station Ecological Study, Progress Report for the Period May 1974 - April 1975, by Ichthyologica1, Associates Inc.

for Luzerne Electric Division of UGI Corporation, September 1975.

4. -An Ecological Study of the Effects of the Martins Creek S.E.S.- Cooling Water Intake, for Pennsylvania Power 6 Light Co., Roy F. Weston, November 18, 1977.

5~ An Ecological Study of the effects of the Brunner Island SES Cooling-Water Intakes, for Pennsylvania Power' Light Co., Roy F. Weston,-

November 18, 1977.

6. An ecological study of the Susquehanna River in the vicinity of the Three Mile Island Nuclear Station, Annual Report for 1977,,

Ichthyological Associates, Inc., for Metropolitan Edison Co., April 1978.

~

7. 1976.

'SEPA, Development, document for best technology available 'for the location, design, construction and capacity of cooling water intake structures for minimizing adverse environmental impact Washington, D.C.

8. Review of Best Technology Available for Cooling Water Intakes, NUS Corporation, for the Department of Water and Power City of Los Angeles, March 1978.

JSF:JLI JSF127:3

II Impingement and Entrainment Data From Power Stations Hax Mean Hax Intake Hax  % No. Organisms Sampling River Flow Intake Plow'elocity River Flow Entrai.n~d',. ~

Station Period cfs cfs ~fs 'ithdrawn er ft

. 1. Susquehanna Steam Ele~t~ic E-Hay - August 1974 7,047 87 0.37 1.23 0.0465 Station (Units 1 5, 2) I-July 1974 - April 1975 '14,519 . 87 0.5 0.6 =

1. Hunlock Steam Electric Station E-May - July 1974 8,574 145 0.75 1.7 0.03

-I-July 1974-April 1975 14)519 145 0 75 0.7 3~ Hartins Creek Steam Electric E-April - June 1976 7 f733 268 0.8 3.5 0.0012 Station (Units 1 5 2) I-March 1976- 9) 286 268 0.8 2.9 1ebruary 1977 Brunner Island Steam Electric E-April - July " 2.2 0 005 Stati'on (Units 1, 2) 3)

.Ai..j, I-March 1976 February 1977

'1,716 1976 . 31,353 1,154 1,>54 2.2 317 3.6 QP

5. 'Three Mile Island 'Nuclear Sta. E"April - August 1977 29,148 - 60 0,2 0.21 0.075 (Unit 1) I-March - December 1977 39,118 60 0.2 0.15 E - Entrainment.

I- Impingement Notes: A

a. Projected impingement 8 entrainment values based on far field studies at Susquehanna SES & Hunlock SES data.

b. Heights were not measured as part of this study; therefore they were assigned to the 47 fish collected in a 26 hour3.009259e-4 days <br />0.00722 hours <br />4.298942e-5 weeks <br />9.893e-6 months <br /> p February 1977. Ten of the fish longer than 10 cm were given estimated weights of largest fish collected (white sucke fish less than 10 cm in length were assigned the weight of the most common fish impinged (14 out of 37) the blue gill.-

fish impinged per day may be an overestimated by a factor of 2 h'igh.

~ . JSP:DEB 22-J

I

.Impingement and Entrainment; Data From Povor Stations Max I

-Sampling Period E-May - August 1974 Mean cfs 7,047 Max-eis Intake River Flow Intake Plow'elocity River Flow

~fs 0.37

'7 I

I Max 1.23

/

~f No. Organisms Entrain~d 0.0465 No. of Fish No. of Fish Entrained

~Ph 349,531 P 0 Lbs. of Impinged Pci Da F'mpinged I-July 1974 - April 1975 14)519 87 - 0.5 0.6 19.5 1.18 I

E-May .- July 1974 8,574 145 0.75 1.7 0.03 375)840 . ~0 I-July 1974-April 1975 14)519 145 0 75 0.7 22. 8 1.4 P

E-April - Juno 1976 7 )733 268 0.8 3.5 0.0012 27,786 I-March *1976- 9,286 268 0.8 2.9 2.8 February 1977

'E-April - July 1976 31)353 1,154" . 2.2 3.7 0 005 498,528 I-March 1976 31,716 1,154 2s2 ~

3.6 43.4 7.88(b February 1977 ..

E-April - August 1977 29,148 60 0.2 0 ..21 0.075 388,800 I-March - December 1977 39,118 60 0.2 0. 15 ~s 168 0.27

~eat values based on far field studies at Susquehanna SES 8r Hunlock SES data.

rt'f thi's study; longer than'10 cm therefore they were assigned to the .47 fish collected in a 26 hour3.009259e-4 days <br />0.00722 hours <br />4.298942e-5 weeks <br />9.893e-6 months <br /> period between March 1976 -,.

were given estimated weights of largest fish collected (vhite sucker 30 cm - 380 g). The 37" were assigned the weight of the most common fish impinged (14 out of 37) the blue gill (5 cm - 2 g). The weight of overestimated by a factor of 2 high.

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Copies to:

.S.J.Berger Tli'2

'.J.Shovlin N4

, G.H.Gockley A3-3, ~

i<.E.Barberich N4 J.S.Fields A3-3 S.H.Cantone N4 R.P.Janoso A3-3 April 9, 1900 . R.A.webster Susq. SES J.P. hhhony Suan. SES R.H.Featenby Susq. SES Jim Ulanowski SVSqUElieNA SES I: n INGEMENT/ENTRAINMENT File 100450 012

Dear llr. Ulanowski:

During our meeting of March 4, 19SO at lYilkcs Barre'we discussed our submittal of January 9, 19SO regarding Special Condition C of our NPDES Permit &0047325. Our submittal included a predictive model to satisfy this condition. During this meeting you requested that PP/L submit a program for confixnation of predicted organism e>>trainment values. You also concurred with our conclusion that impingement losses would bo >>egligiblo and that further monitoring would not be required. Accordi>>gly, wc are submitti>>g a proposed verification program for cntrainmont values for .fish larvae which wc reel certain will verify our predictive model. This program~~ is as follows:

~

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I1 Sampling Frequency-

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.o Fish larvae will be sampled at the intake bay at which t>>o pumps arc operating: >>

1. Threo times per 24 hour2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br /> day (including daylight and nighttime) at approxinatcly S hour intervals).**

2. Approxinately five minutes duration per replicate.

3. Two sample days pcr month.

Sampling Level-o Samples will bc withdrawn at two levels

1. Near the botton of tho shimmer wall;

2. Near the botton of thc intake aperture.

i

• There are two bays with t>>o full capacity punps pcr bay. Normal two unit station operation rcquircs three of these four >>umps to operate. These tests will bc cond c".cd wi h tnrcc pun.~" opi:ratin".

~ *>>Current plans are 1

<:o conduct sampling at 0200, 1400, 2200 hrs. ~ 'l eg

Pago 2 III. Sample Volume-0 A calibrated volume delivery pump with a discharge collection filter. will be used >>'hich delivers approximately 500 gallons per minute. Since tho sample will bo of about S minutes duration, each sample .volumo will be about 2500 gallons.

IV. Identification-o Fish larvae collected will bo identified to the lowest feasiblo taxon.

V. Program Duration-o This program wil'1 be conducted for a period of three months during the spa>>ming season which at the Susq. SES is Hay, Juno and July.

VI. Roporting-1'le >>ill supply you copies of'tho draft report upon review and completion, Final results >>ill bo reported to you as an addendum to our routine annual report which is completed prior to May lst of the year following data collection, Copies will be supplied to your office after preparation.

Although you suggested a sampling frequency of four hours rather than the eight hour frequency described abovo, we have determined that this cannot be accomplished without significant adverse impact on the intake pu>ops.

Since tho cooling towers will not be in operation during this sampling period there will be no evaporation and the intake rate will exceed the blowdown rate. As a result it will be necessary to cycle the'so pumps on and off to permit blowdown of water accumulated in the cooling tower basins between sampling periods.'hese pumps are dosigned for continuous operation and a limited number of cycles are permittod. Ne have therefore.

proposed a eight hour interval bet>>een sampling periods.

You suggested also in our meeting that wo should consider sampling at bottom, middle and surface levels. 4'e ca>not at this time d termine a practical method for sampling at thxee different levels. Ne have deteminod howovcr from our data on existing river concontrations o* fish larvae that these organisms tend to group at either the bottom or,surfaco lovel. 1'ie consider that thoro will be no loss of confidence in verification of the program with tho d'cscribed sampling.

Since this is not, normal operational .",~ode as described in our !lPD>.S permit and application >>'o also request your approval or this puzj7 lg nd release'oncept.

Page l)o trust that this verification program as described will servo to verify our initial program submittal of January 9, 1980. Ne,,request your approval of this program as described at-your earliest convenience since we fully intend to proceed during lay of 1980.

If you have any questions ploaso do not hesitate to call me at 21S-281-4785..

Yery truly yours, bhchael R. Buring lSB:NLF WRB8] 03: 6 Copies to:

'Ed Kupski PA DER 1'lilkes Barro Paul,Swerdon PA DER Nilkes Barro

COilfibION>'itEALTH OF PENNSYLVANIA DEPARTS(ENT OF ENVIRONibIENTAL RESOURCES P.O. Box 2063 Harrisburg, Pennsylvania l7 l20 (7I7) 787-9614 April 29, l 980

'r. Michael R. Buring E

Pennsylvania Power and Light Company 2 North 9th Street Al lentown, PA l8 I 0 l

Dear Mr. Buring:

~

Ed Kupsky, myself, and Jim L'aBuy, U.S. EPA have reviewed your proposed impingement/entrainment study plan for the Susquehanna Steam Electric. Station as contained in your letter dated April 9, l 980. We find the proposal to be acceptable.

La

..Paul Swerdon, Facilities Engineer, Mfilkes-Barre Office, has approved your request for.the, pumping and release operational mode.

cerely, James T. Ulanoski Aquatic Biology Section Division of Water Quality

CV 5

~ ~

Copies to:

J; T. Kauffnan TW16 H. L. Collins TW16 N, W Curtis N4 B. D. Kenyon ~

N4 ST H. Cantone N4 J; S. Fields A303 G. H. Gockley A3-3 W. E. Barberich N4 June 23~ 1980 R. J. Shovlin N4 Ro H. Featenby Susq. SES S. J. Berger TtQ R. A. Webster -

ISG Susq. SES Hr. James T. Ulanoski Aquatic Biology Section DiMsion of Water Quality Conmonwealth of Pennsylvania Department of Envixonmental Resources P 0 Box 2063 Harrisburg, PA 17120 ER 100450 FILE 012

Dear 1& Ulanoski:

~

ter considerable consideration,

~

it has been determined that Susquehanna SES r

operations cannot support our proposal for an entrainment verification program.

The impending Integrated Flush of the Unit 1 Reactor Pressux'e Vessel and associated testing will require large quantities of water and reliable opera-tion of the service water and circulating .water systems. As a result, PP6L intends to conduct the approved verification program during the spring of 1981 We will report results as described in our proposal of January', 1980.

This program was approved in your letter of April 29, 1980.

Sincerely,

'> '0 K.R, BURINg

?fichael R B:uring HRB:krak

'