ML20005D759

Rev 1 to ACP 6.09A, Spill Prevention Control & Countermeasure Plan (Spcc)

ML20005D759
Person / Time
Site:	Millstone
Issue date:	08/31/1988
From:	NORTHEAST UTILITIES
To:
Shared Package
ML20005D758	List: ML20005D757 ML20005D759 ML20260K820 ML20260K825 ML20260K832
References
ACP-6.09A, NUDOCS 8912180131
Download: ML20005D759 (52)

Text

{{#Wiki_filter:- p ACP 6.09A Page 1 of 14 Rev. 1.1 I L L-t SPILLPREVENTIONCONTROL&COUNTERMEASUjlEPLAN(SPCCJ Millstone Nuclear Power Station Rope Ferry Road l Waterford, Connecticut This plan describes the procedure adopted to prevent the discharge of oil into the navigable water of the United States, as required by 40 CFR Part 112 Environmental Protection Agency, Oil Pollution Prevention, Non transportation related onshore and offshore facilities. I I I Originally prepared: January 1974 Latest review: August 1988 l l 8912180131 891201 PDR (4 DOCK 03000245 i PDC p 1 1; J

L' l y:nL ACP 6.09A Page 2 of 14 i Rev. 1.1 ) GENERAL i The Millstone Nuclear Power Station contains three operating units. Unit 1 is a General Electric Boiling Water Reactor of 682 MWe capacity. Unit 2 l is a Combustion Engineering Pressurized Water Reactor of 850 MWe capacity. Unit 3 is a Westinghouse Pressurized Water Reactor of 1150 MWe capacity. The Station, situated on approximately 500 acres of land, was first placed in operation in late 1970. The site is located in the town of Waterford, Connecticut, on the north shore of Long Island Sound and on the east side of Niantic Bay. A site plan is attached, I i Outside oil tank storage is predominately underground. Underground storage tanks are listed on Table 1. Additional oil is contained ] outside in tanks and equipment. Outside above ground oil storage tanks are listed in Table 2. [ This plan was originally prepared by: Mr. Ralph Brisco The latest revision was made by: J. Richard Robertson. Station Environmental Coordinator The person responsible for oil spill prevention and control is: Station Superintendent - Millstone 1 1

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h ACP 6.09A Page 3 of 14 Rev. 1.1 A. Previous Spill Events This facility has not experienced an oil spill into navigable water in the twelve month period prior to the effective date of the regulations. The last spill event into navigable water occurred on 9/30/87, when approximately 0.5 gallon of lubricating oil was released to a discharge sump. Corrective action was taken to prevent reoccurrence of similar spills and information has been submitted to the regional Environmental Protection Agency (EPA) Administrator on this and previous spill events. The oil spills to the environment that.have occurred have involved relatively small amounts and all were effectively cleaned up by company and outside vendor personnel. B. Potential for Equipment Failure \\ Experience at this facility does not indicate a reasonable potential for equipment failure that could result in quantities of oil released to navigable water that could not be easily controlled and contained. j i C. Spill Prevention and Containment 1. Transformers are located on concrete retention barriers large enough to hold the entire oil contents plus ten percent of the transformers. 2. Underground tanks and transformer oil tanks are filled by i. truck. Liquid levels in these tanks are always measured before filling. 3. Sorbent materials are kept onsite in sufficient quantity to control any spillage. 4. Any spills that may be experienced would be responded to by implementing Northeast Nuclear Energy Company's Emergency Spill Response procedures. i .e

y ACP 6.09A Page 4 of 14 Rev. 1.1 L 5. Oil spill kit locations are c.hown on Attachment 8.1. L The standard oil spill kit contains diking materials and sorbent materials, for use in containing and soaking up spills.

6., An oil containment boom has been permanently installed at the discharge of the primary station yard drain.

The boom would be removed only for its own maintenance or prior to extreme storm conditions. 7. Station Environmental Laboratory (NUEL) resources are available in the event of oil spills to navigable water. This includes use of boats, deployment booms, and. oil absorbent materials for rapid containment and cleanup of spills. j 8. Outside vendors are also available for assistance during major spill cleanups. D. Conformance with Applicable Guidelines i 1. Facility Orainage Site Plan (Attached) 1.1 Inplant Orainage Plant floor drain systems in areas where there are potential sources of oil leakage are collected in oil separating sumps. Samples of the sump contents are monitored and visually inspected to determine the presence of oil, i 1.2 Yard Drainage Yard drainage is collected in catch basins. In order for' oil to reach these yard drain basins, there would have been equipment failure, (transformer /switchgear) which in most cases would have alarmed in the control room or otherwise be under surveillance of an attendent. Yard drainage gradients are shown on Figure 1. i l ..)

p ACP 6.09A Page 5 of 14 Rev. 1.1 g I 2. Oil Storace 2.1 Underground oil storage tanks are listed in Table 1. 2.1.1 Each tank is precision tested on a schedule that at a minimum is in compliance with Connecticut' regulatory requirements.. In addition the tanks are visually inspected, when possible, from inside the tanks whenever tank cleaning is l necessary. 2.1.2 Tank level indications (a) Unit 1, 2 and 3 tank' level readings are taken daily by the operating shift personnel and recorded for surveillance a purposes. (b) Level devices are checked on a scheduled frequency. 2.2 Outside above ground oil storage tanks (> 500 gallons) are listed in Table 2. 2.2.1 011 Drum Storage locations are provided in areas where durm rupture or leakage would not result in spills to navigable waters. 2.2.2 The fuel oil truck storage location is provided in an area where truck leakage would not produce an oil release to the environment. 2.3 Oil Storage tanks (> 500 gallons) inside plant buildings I are listed in Table 3. .l 2.3.1 Smaller quantities of oil are located in plant l systems and equipment at various inside j building locations. ' Drainage in these l I' locations would past through an oil separator. l J

r W ACP 6.09A Page 6 of 14 Rev. 1.1 i 2.4 Underground oil / water separators. 2.4.1 Where floor drains are locatsd in non-radiological oil storage areas, oil separators are provided I in the discharge pathway to the environment. 2.4.2 011 levels in separators are checked on scheduled planned maintenance intervals. ] 2.5 Floor dr'ains in radiological areas are processed through the radioactive waste system. Minimum processing is L filtration into a sample tank from which a laboratory sample is taken for analysis prior to a discharge permit being prepared. Any oil present in the samples is readily ~ detectable. The presence of oil in a sample requires that the liquid be reprocessed.

2. 6 Visible oil leaks from joints, valves, etc., are promptly repaired.

3. Facility Transfer Operations / 3.1 Buried piping has a Bituminous coating. Cathodic protection is utilized where practical. Buried l pipe will be inspected whenever a section of the pipe is exposed. Examinations and repair will be initiated as requirrt. l 3.2 Pipelines removed from service will be drained and' l ~ isolated using blank flanges. 3.3 All above ground valves and pipelines are inspected 1-periodically for preventive maintenance and observed daily l by the operators during rounds. 3.4 Vehicular traffic is limited on site for security reasons Signs are provided to warn on site drivers of the location i l of sensitive above ground piping, q

r-ACP 6.09A Page 7 of 14 1 Rev. 1.1 i ) 4. Facility for Tank Truck Unioading 4.1 Unloading procedures require that plant personnel be present to ensure that the oil is delivered to the correct tank and that there is sufficient space in the tank to receive the shipment. Plant personnel monitor the unloading and have absorbent materials available to them in the event of a small spill. Communications are maintained verbally and through use of local telephone. 4.2 Procedures require that the fill pipe be locked immediately after hose disconnect from the truck. The ~ truck unloading station is located within an electrically operated gate and the truck cannot leave without permission from the security officer on duty. E. Inspection and Records Written procedures are provided where required. Results of all l inspections will be recorded on appropriate data sheets and filed ] for reference. F. Security 4 1. The-facility is located within a fenced and monitored site. Gates are locked shut and under the control of the security force. 2. The starter control of all oil pumps is under the control of 4 the operating personnel. l 3. The loading connections are secured when not in use. Control of these connections is with the operating personnel. 4. Adequate lighting is provided for security and operating reasons. 4.1 Operating persennel observe the facility at least once per shift. 4.2 The entire facility is monitored continuously by security patrol.

r1 ACP 6.09A 'Page 8 of 14 Rev. l'.1: f. ~ G. Spill Prevention Procedures and Personnel Training l 1. Oil' Spill Response Procedures are part of the overall Millstone Emergency Plan. Emergency Plan Implementation Procedure (EPIP) 4503, Hazardous Waste, Toxic Substances, and Oil Spill Incident Contingency Plan specifies the response procedure. EPIP 4112, Incident Communciations, describes notification requirements for oil spills. 2. Personnel Training is provided via written procedure review, OJT Training and General Employee Training. Training records are retained in the Nuclear Training Department. l ~ s d I l 1 l \\' I

C, ~ f.J, ALP'6.09A Page 9 of 14 Rev. 1.1 I l Oil Spill Clean-Up Service - List of Contractors O I East Coast Environmental Services, Inc. (203) 469-2376 4 454 Quinnipiac Avenue l New Haven, CT 06503 i l [ Hitchcock Oil Pollution Systems (203) 334-4812 40 California Street Bridgeport, CT i i Sealand Environmentai Services, Inc. (203) 735-1817 326 Derby Avenue Derby, CT 06418 i l i 1

p, 1 I.;. .j ACP 6.09A Page 10 of 14 Rev. 1.1 J TABLE 1 UNDERGROUND OIL STORAGE TANKS 1 CATHODIC 'BITUMASTIC . TANK PROTECTION 'C0ATING .NO. CAPACITY /EACH UNIT 1~ ) House Heating Oil Tanks [X] [X] 4 25,000 gal. I' Jet Fuel Tank [X) [X]_ 2 25,000 gal. Emergency Diesel Tank [X] [X] 1 25,000 gal, i UNIT 2 Diesel fuel Tank. [X] [X] 1 25,000 gal. Maint. House Heating 011 Tank' [] [X] 1 1,000 gal. T UNIT 3 House He^ating 011 Tank [X] [X] 2 25,000 gal. l Diesel 011' Tanks (Vault'ed) [] [] 2 37,500 gal. l.j SERVICE TANKS a House Heating Oil [] [X] 1 8,000 gal. j 1 House Heating Oil Bldg. 512 [] [] 1 1,000 gal. House Heating.(Simulator) [] [] 1 4,000 gal. l Waste Oil Tank [] [] 1 3,000 gal. Gasoline [] [] 1 4,000 gal. i House Heating Oil Bldg. 511 [] [] 1 500 gal. L EOF Diesel Tank [] [X] 1 1,000 gal. .[ I:: l\\ i i

ACP 6.09A Page 11 of 14 Rev. 1.1 TABLE 2 ABOVE GROUND OUTSIDE OIL STORAGE TANKS > 500 GAL SECONDARY TANK CONTAINMENT NO CAPACITY /EACH UNIT 1 Main Electrical Transformer Underground 1 22,500 gal. Dike Norm Sta. Serv. Transformer Underground 1 4,425 gal. Dike Aux. Transformer Underground 1 11,000 gal. Dike Emerg. Sta. Serv. Transformer Underground 1 1,540 gal. i Dike UNIT 2 Main Electrical Transformer Underground 1 17,470 gal. Dike Norm Sta Serv Transformer Underground 1 16,172 gal. Dike i Reserve Sta Serv Transformer Underground 1 4,800 gal. Dike UNIT 3 Main Electrical Transformer Underground 2 6,500 gal, each Dike Norm Sta Serv. Transformer Underground 2 3,353 gal. each Dike Reserve Sta Serv. Transformer Underground 2 3,290 gal, each Dike 9 MISC. Diesel Fuel Oil Supply Truck Crushed Stone 1 2,000 gal. Spare M'ain Elec Transformer

• Crushed Stone 1

15,120 gal. Spare Reserve Sta Serv Trans. Crushed Stone 1 14,000 gal. i

• Temporily stored in Unit 1 Switchyard in preparation for change out.

(. i ACP 6.09A Page 12 of 14 Rev. 1.1 TABLE 3 OIL STORAGE TANKS (> 500 GALLONS) LOCATED INSIDE PLANT BUILDINGS L NAME NO. CAPACITY (GAL.)- UNIT 1 Gas Turbine Lube Oil 1 730 Main Turb Lube Oil Reservoir 1 7,100 Dirty Lube 011. Tank 1 7,200 Clean Lube Oil Tank 1 7,200 Bowser Filter Operating Level 1 953 Unit 1 Diesel Day Tank 1 1,610 UNIT 2 Mai'n Turb Lube Oil Reservoir 1 20,000 Main Turb Lube Oil Reservoir 1 6,400 Clean Lube Oil Tank 1 7,000 Dirty Lube Oil Tank 1 7,000 S/G PMP Lube Oil Tank 2 1,020 Diesel Fuel 011 Day Tank 2 13,600 EHC System Reservoir 1 800 l - UNIT 3 Turb Lube Oil Reservoir 1 7,000 Turb Oil Conditioner Tank 1 1,000. Turb Waste Oil Sump 1 1,000 Turb Clean Oil Tank 1 12,000 Turb Dirty Oil Tank 1 12,000 EHC System Resevoir 1 800 j

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.c - W ' .pp::: f.',, ".Aq:.; i.p% a. ;. i ,..:q p- ..a.. CERTIFICATION c 1 1 Re: Millstone Nuclear Power Station I hereby certify that in accordance with 40 CFR Section 112.3(d), I have examined the facility named above, that I am familiar with the provisions of 40 CFR Part 112, and that this plan has been prepared in accordance with good engineering practices. 1 K.P,, /s - ,V Signed: e I s. ( ',. 4 .m ArnvMelscmd.'m Q; 1 6.W-( ' - / I ~ Registered Professional Engineer, State of Connecticut it !CF.92 Date:.

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i ACP 6.09A Page 14 of 14 Rev. 1.1 ) CERTIFICATION f Re: Millstone Nuclear Power Station I hereby certify that in accordance with 40 CFR Section 112.3(d), I have examined the facility named above, that I am familiar with the provisions of 40 CFR Part 112, and that this plan has been prepared in accordance with good engineering practices. f /,./ / y s' ,/ ' Signed: e \\..... ,m 'Y i{@)' l' w.v het cve,J.rcs Q(. / C f. i Registered Professional Engineer, State of Connecticut ! C O '.l Date: CI. isb 4 I l l i l-e 4 Y. i L l0 i$%..... f., Q.4 8 %.p,.,.g., ;.;,, e ~ x ' % :<'.t' .~,aj'..,7'.*? N. .y j,. *?. .2 Mee,s%/ ^ ihdM 44. Me), b.4.44 /ffrir .'s I c.:'...e *, f.. u. .5

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.e 1 t t e-j ) = g 3. 1 e. ENCLOSURE II Composite Mark-up Indicating Requested Changes Listed in Cever Letter (D03156) e STATE OF CONNECTICUT y ,W l 'd DEPARTMENT OF ENVIRONMENTAL. PROTECT 1CN + 'l RECEIVED SEP1,F Northeast luclear Energy Company P.O. Ses F70 W#MM bartford, Corri. 06101 I Rossu leeiseus ? 0*' i he: DEP/WPC-152 003 1tesn of Waterfort Long Island So m! Waterstwo Attention tea. R. A. hoossert Vice Presieent This permit modifiestion le immed in accortlance with Section 23e-430 of Ompter 446k, Connecticut General Statutes and Section 4C2(b), Federgl Water hllution Control Act, as emended 33 USC 1251, et. seq., and pursuant to an approval dated Septentier 26, 1963, by the Assinistrotor of tte United States Envirarmental Protection Agency for tre state of Connecticut to eeninister a Naturs1 Pc119 tant DLacharge Elimination System (herwinafter 'NP:E3") permit pregram. The discharge is subject to the efflant guidelines and standarts for the stem electric pomt genergstrg point moros antagory primulgated on haventer 19, 1962 pursuant to Section 301 of the Feeeral Clean Water Act, as seenMd. Specifically, this discharge is subject to 40 Cf1t Parts 125 and 423 of the efflant guidelines and standerils. The Commissioner of Invirgemental Protection (herwinafter 'the Caunissioner") has deteritined that tio efflant limitations thich would require the use of ecoling syntaan at the Iti11 stone haclear Poner Station, thits 1, 2 and 3 other than the once.thrgugh systes proposed by the appliennt for the control of the thermal ocaponent of the applicant's aischarge art more stringent than noossaary to assure the protection and propagation of a balanced indigenous i population of enellfish, fish and Wildlife in and on the rgoeiving eters. In trieur of this find, tas Osuminaioner has hergin establisted alternative and less stringent efflant limitettons la asoorstanae with anotion 34(a) of tas Clean tanter Act. Iknever, the Cceutissioner has also estermined that additional evieenoe based ugen actual operating expertones of ptt11 stone Nuclear Poemr Station Units 1, 2 and 3 would be oestrable to ortler to corrgborgte sta Camaissioner's findings. The Comminaioner expressly romerves the right to impoas morg stringent effluent limitations trith respect to the sternal camponent of the Company's discharge pursuant to sootion 33a-430 of thapter aa6k, Omnocticut Gerertl Retutes saould father 1:wastigation of the effbet of the Company's discharge fail to carrobergte the Omanissioner's estermination that erg strirgent efflent limitatioen erg not necessary to ass. art the prgtection and propagation 6f 8 balanood indigenous population of the 8%11f*.sh, fish eru: wildlife in and on tte receivira eters. les capel a. ease e teamme.Cmasnes eHen As $ces (%passepeere lapspap F b ,_~,-n._,

^ ~' e ' \\ l. + s i e I The Cammissioner has determined that the 100ation, estign, construction and onpacity of the cooling ster intake structure reprweents the test evallable technology for minialains adverse enviroruental impact fra lapingement and l entrairment pursuant to lection 31(>(t>) of the Federsl Act. The Ccumissioner ans also estermined that enditional evieenon named upon actual oper3 ting 2 esperience of milstaru Nuclear Pouer Station Units 1, 2 and 3 uould to esairable in oreer to corrteorate the Cammisaloner's rinaings. i hach data vill be genersted by the atuales to he conducted pursuant to t. P paregamphs $ and 12 of this permit. 1he CamLiasioner further fincs in this instatm that no such estartination is necessary at this time to carry out the i pwpossa of tas Foseral Act pwsmat to Section 402(a)(1) tastwof. 4 The Carpany should take oogrJannes 'of the fact that accitional evioence any result in the impaattien of aprg stringent effluent limitations requiring tre l potential Utilisation of a cooling system other than one proposed. Accordingly, tre campany enould take this rotential into censioerstion in thstr design-uherever feasible. [ The Caminaioner has found that the systems installed for the treatment of tre l non-thermal discharges will protect the ete?s of the state fra pc11glion. This action is f\\rtter fowed to be emaistant eth the applicable pclicies of the Connecticut Coastal hanagement Act (Section 22e-92 of the Corinocticut Geners! Statutes, as amended by asction 2 of Public Act 79-635). The r=f anioner has estermined in the absence of any appl 10thie effluent standards or limitations tasued or approved unser tas Cean unter Act that the treatment facilities for non-thermal discharges constitute best eve 114tle technology econcaically achievable using the standere of best prtfessional Judpent. 1he r==1= atoner hereby finds that the Ik>rtheast ihaclear Iherty Ceseny is maintaining a facility logoun as Millstone Nuclear Pouer 3Lation, described in tage reapplioation paomage estad Novener 15,19k. The Comissioner, acting under Section 22s-430 tereby permits Nortinaet NJelear Eherty Capany, E11 stone lhaclear Ftane Station, to take such action as is noossaary tot 1. Inswo that all instmeters genereted by the eetivities of the northeast Ihaclear Ehergy Capany, Millstone Nuclear Pouer station Unit hoe.1 and 2, described in tre above. referenced reapplication erg collected, trwated and discnarged in accordance with associated engireerirt e>cee nts, correspondence and other date autmatted to easply or obtained to verify empliance with the permits issued by the Dirwetor of later Cang11&nce on May 24, 1974 and/or aischarged in accoreance with this permit. ,s h l e ~, e n...-

M s 4 e 3 2. Insure that all estoisters it.ich will be generated ' by tte operstirs activities married on at the It111stens Ihaclear Poner Station Unit No. 3 eescribed in the above referenced mapplication trill be collected, treated and discharged in accortance tath plant and specifiestions sataitted for the approval of the Commissioner tegether with associated ergineerits soemente, corvespondence and other data admitted to emply or eDtained to verify ocupliance trith this permit. 3 Iner, that all stocharges described in this praat (after giving orgdit for condition of intake eter, whers applicableJ shall not entsed and shC1 othertries conform to the specific terns and geraral canaitions specifsod hersin. A) Discharge $srial No. 001 Rooetring Strom. Lare laland Sound (Basin Coos 2000) Prweent/ Future Water mality standard. $ USA Description. Discharge Pointe at Garry Cut (East and toest) 1 (Caos 10200s) hvorige Daily now. 2.696.000.000 gallons Denzia.m Temperature.10$*r

1) The mart = = tempersturg increase the 4mrry Cut above the intMe eter temperatur9 shall be

2) The diffbrential tempersturg inorgane at the barry Cut above the intake eter ppertture under mucus 1 conditions any be increased to 447 for a period not excesttag J4 hours. In tio event the tapersture differential escoeds 327 the Department of Invironmental Protection anall to temaatstely notified and a written report of the inciennt filed.

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3) The permittee shall operate all facilities in auch a manner as not toNeo the everage temperaturv of the twasiving taters sort l-that 47 or increams the normal tempersture of the roosivise totare above 03*T. For pwyness of this condition, cognisance will be given to reasonable time are distance to allow auins of ofnent and receiving tatore, Inst the toadary of the mixire 4

sons shall not esomed a radius of 8,000 fbet frge the discharge outlet at the ga rry eut.

4) The thermal pine alloned within the permissible sizirs anne as enfined by these consitions shall not block annes of fish Phasage.

$) The discharge and sporttien of all facilities shall not alter algnificantly the color turtialty, taste, stor or levels of e collform bacteria fNa ambient levels in the moeiving stars; nor shall the level of elaeolved arygon in the receiving store fk11 telow 5 0 agn as a result of sah disasargo. 1' l-l \\

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6) maaharge aerial noe. 001, 001A 0018 and 001C shall a) move a pu toteen 6.0 ass 9 0 (cass 609).

b) not eentain as a moult or acattiene free process operations any visitie oil aesen, fame, elege seposits e smase, see or cause allt er unnd depoette other than of natural origin, c) hot contain more that 0.1 mill 111ters ser liter settleable solids above the intene unter concentration.

7) The residual chlorine consentretion in the discharge at the_

earry ths shall not mened 0.1 as/1 (Ques 503).

8) The discharge shall contain no other chemical constituents in eensentretione and cabinations thich am harmful to haan, ardeal or aquatic lift. or which make the untere mesfe or meuttable for fish or shellfish or their propagation, taseir the palatability of amus or lapir the eters for otter uses.

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3) Discharge 3erial No. 001A Description. thit No.1 Diaoherge (Code 102000m)

Averese tally riou. 604 000 gallant per any Maxime 7mperstum.105 Averess Design hporstum 3aarmess. 22.$'T

1) the anxima taperstm inomase at tan no. 1 aischarge above the intake eter temportta ann 11 to

2) The aiffemntial temperature inemus at the Unit No.1 diqpharge above the intener eter tempersturg any to increased to Wf for a period not eneseding as hours unter sensitions of reduced ecoling Waker flev. In the event the temperstwg difftrential esoseds 327. the Department of thviremental Protection shall he notified in the aanthly annitoring report.

3) The normal operating procedures include, usually not more that 12 timme a year, the elevation of the intake inter temperaturg on each consenser try a thermal bacinesh prmoose reedtred for the control of sea suess1s. The true temperaturw difference toteen the rese1 Ties stream and discharge tater shall be allound to esamed the perinit 11ait fbe trief periode during this treatment askeoule.

Average Daily Nazin e Daily Mariam Daily Parameter M Chantity W ity Cunenntretion Proe available $10 229.21 kg/6sy $73 04 is/emy 0.25 as/1 QLlorire i c

f' ) i I e . p 30 od0 i C) DLacharge Serial 110. 0016-1 Description. hit No.1 Was Sampling *ank Macharse (Cose 1170000) M'8"M - now per tatch o' allone per hatch Frequency of . h oe per day Temperstwo hteent OY) D) Discharge Serial No. 001A2 Description. mit 10o.1 Floor le Tank Machage m (Coes if3300N1 Flaw per antah. allone per tatch gjt/smedset M Frequency or = Once por any Tempersturs. htaent a asertse everase lexime Banntity Conentrstion Opnoentrstion hraust9e M h e hatch M r Batch he antch fotal haopensed 62 1.14 ts/sey 30.0 as/1 45.0 as/1 [ 201168

1) the e== concentration specified above shall not be exameded at any time.

8) Macharge Serial llo. 001b3 Danoription. Mt No.1 thesup Duninerslimer tantamah Wastewater Macherse (Coos 1060000)

Ap# averese now per anteh. 4.200 sanans pr match 00 g.g(A) kpected Frequency of Discharse. Once per any in por t.,. anient d0/d - 4(d) averese averase Itaxime Santity Conanntrstion Conanntestion parameter g he tetob hr Batch Mr gaten Total haspended 62 9.48 is/ batch 30.0as/1 45.0 as/1 O' fet" /&dt* g~

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1) the anxine contentsstion specified above stall not be asemesed at any taas.

F) Mecharse aerial No. 001& 4 l Description. Mt No.1 Decontamination f@Jtion Tank l Macharge (Coon 1060000) everuse Flor per batch. 3.500 sallone per batch tapected Frwouency of Discharse. Once per eay feedemturg. hteent lhaine Channtity perumster h h e Batch bric Acid 106 7.6 hs

I i It f 1 l N: 1 ) l l l e I 6 3 O Odd f C) Disctatge Serial No. 001M Description. Unit No.1 Amili et Exchanger (Servios Water) Di (1020000) peMWJ'88d8'l - .now pe gallone per minute [ r hatch. Average Daily Maxim e Daily Averep Daily Maxima DL11y Parameter g Quar:tity ,gggti Concentention Concert ret iec t FMe 510 e 26.65 kg/ney 0.25 ag/1 available Odorine e to to modified in acooreanoe irith the engineering reporte as approved by the Damniasioner and required unser me,a A of Orser No. 4107. I ^ H) Discharge aerial ho. 0016-5(a) Dneeription. Unit No.1 Mahnup Evaporotor Discherp to Discharge Serial No. 001A-5) .g Averige F1w. 30 gallon temisa tempereture - 12/e per minute F I) Dischargw Serial No. 0013 ^M## / / " d Coon t02000d) Dese ion. that an-2 Af4Jd/AeN seat Daily Flow lT11. Doc.oupmallore 7espereturv. In i 0 Average Design Temperature Increase. 24 F Average Daily Itziza Daily Nazine Daily Pargester M Ogantity Qantity concentration Free available $10 298.65 kg 737.15 kg 0.25 ag/ i Ocorine y Hydrazine 651 109 3 hs 0.10 as/1 gg/" - Q Boric Acad 106 1261.0 is 1.00 as/1 i' g[r*10$l

1) The emaine tempereture increase et the IkQ No. 2 discharge abow tas intake inter temperature shall to 32 F.

l

2) The differential tempereture increase at tre thit No. 2 619harge above the intake unter tempersture may he inorsased to 4rF for a period not escoeding 24 hours uruser conditions of reduced ecoling yr flow. In the event the temperaturg increase escoecs 32 F, the Department of Envirormental Protection arall be notified in the sonthly mordtoring twport.

m l l l. l d L

l 4 p 9 , o-N; i 1 i. (- 4 9 e f

3) The normal oper: ting proced.ree inclues, unally not no-e stan 12 tiana a year the elevation of the intake eter temperaturg on each sensenser try a sternal winash prosses required for the e

control of sea s aaels. The true temperatu.'s alfference beteen the tweelving strose s'e1 aischarge eter shall be allound to i eassed the permit limit for trast periods auring this treatment schedule. J) Discharge serial leo. 0016-1 i Description. thit Iso. 2 Bloudonm Tank and 11oucoun CMench 1ank DLacharge (includirs horic acid free steam nerator treatment) herese Dally 412.000 gallans por day 1 Tempersture. 220 + esortse Daily Nazima Daily everage Im11y NhKla m Daily Perseste h emnti.t_y Ehaantity cenanntretter conseritret ion - Beric Acid 106 117 kg/ day Tot Suspensed 614 Solios 23 4 kg/ day 46.8 kg/ day 1$.C ag/1 30.0mg/1

1) The mariam sanoontrstion specified above shall not be esmoded at any time.

E) Dianharge Serial llo. 001b.1(a) Description. thit No. 2 steen generator enoundary 5 Sies IAst layup Drtinage Averese Baton Flow. 135.000 gall:ns per any Mexism riow rete.100 gallone per minute /@Y Temperaturg.M Parameter M Maxima Concentratione Rydrasine 651 300.0 /1 eat ans .m /gp

1) A situsa of tuo (2) consenser circulatirs pape shall be in servios dring a discharge of steen generstor esconaary sloe wet layup.

2) Ito tuo (2) steen genersters any discharge asoondary sies et layup arsinage simultansomly.

Li Disearse Serial 100. 001k2 1 Description = thit 100. 2 Aereted Waste PWnitor Tank Dlecharge everage Batch riow. 4.500 gallone per batch Repected Frequency Discharge. Twtos per eay Itapertturg. Aeldent 4-se'-e m_., u _,_v_, ,y, .y

f. 4 I. i .t 4 6 teasina evenge leuina Gentity Onnoontretion Cormntrstion Parameter h Per toteh per toten Per totch Tot 41 ausgented 614 W.0 as/1 45.0 es/1 aclics Doric Acid 106 200.0 lis/betch e

1) a minime or two (2) consenser circulatim peps shall to in astvios on W'. 2 during dischstge.

2) The marimm onneentretion specified above shall not he esopoced et any time.

M) kocharge Aerial 110. 0016 2(a) Description. Mt sto. 2 mem Generster Chemical Ceaning hoste ater (Come 101059y) Total Flow. 107.000 gallona Itasism Ikily pergge4r g Onnoontrution cooper 111 1.0 as/1 Iron it). 1.0 as/1 Caetia 107 0.1 as/1 Ormia (total) 109 1.0 as/1 laad 114 0.1 ag/l Metal 119 1.0 as/1 Eine 1FF 1.0 as/1 OL1 and Grease 622 10.0 as/1

1)

• A minima or tuo (2) sonmenser otraulating pape shall to in service on Mt 2 during dische.v.

2) The -i== concentration spectried above shall not to escoeded st any time.

j N) Mecharge Serial llo. 001b.2(b) Description thit 110. 2 Rom Generster Chemical Decontamination hastewater. (Ocde 101059y) total Flow. 30.000 gallons

• uspersturs. Ambient i

l l l

~L..--. ...i + -...... r, 1 L r 3 s c i' k i. e-9 Maxima Deily Pommeter g Concentrstion Copper 111 1.0 as/1 Iron 115 1.0 as/1 Omania ltrl 0.1 as/1 Oristia (Total) 109 1.0 as/1 1aad 114 0.1 us/1 Nickel 119 1.0 as/1 Line 1FT 1.0 as/1 OL1 and Orgass 622 10.0 as/1 TSS 614 30.0as/1

1) The pH of the discharge shall not to less than 6.0 or grgater than 9 0.

(Case 609)

2) the stam generster chemical encontaination proonas is limited to the use of chemical reagents listed in the permit omairiantion i

appliostion autaitted to the Mrsetor of hter Cec 11ance on april 17, 1966. R.irty days prior to perfernirs erumical escontamination of tas stem generstor the permittee nues notify tas Mrector of unter ceplianos of the esect rooses to to used. c) Disaharge serial No. 00S3 Deecription. hit No. 2 Quolant Ideste Monitor Tank DLacharge (Ques 1170000) eseruse Flow per anton. 30.000 gallone per batch hpected rrwouercy of DW. Once por any Tempersture. astient puntam herege Itexima I.. Santity Consentration Concentration parsester g per batch per Betch per totch horic acid 106 700.0 ns/tatch Total hopended l; solics 614 15 0 as;/1 22.5 ag/1 1'

1) If et any time the torio acid evaporstor is. eet feetianal tire!

the horic acid concentretise esosede 30 as/1. a minism of two (2) sondenser caroulattag peps shail to in service en Snit 2 durlig discharge.

2) The anziam concentration specified above shall not to esos*M4 at any time.

P) Macharge serial No. 00%4 Dneeription. hit No. 2 tenheap Dominers11aer knetamah Weste eter (Quee 1060000) oc,ze,,g aw nge Flow per antch. 9.500 .,soted r, -y of hacha...lene per.enton .oo,or e, Stapersturs. hetent l } i

.y m\\ > p ?. ' !(: } qi . n:. / .f" - }, j i.. I'. f .vi c i' =

• 10 average

- Average Maxima Qantity Concentration Genoontretite Peremeter M Per htch Per htch Per toteh - Total Suspended i [e aolice 614 1.06 kg/tesch 30.0 as/1' 45 0 as/1

1) The maxima oonanntrstion specified above shall not be ezemeded i

at any time. s Q) Discharge Serial No. 001b5 Description. Unit llo. 2 h=iMaey ilmat komanger (aervios 2 CPjd# dP w --utscharge (come 102000d) average now.ro.000 Arallons per minute wwtaum tempe m.,. p y p everese Daily. >=1== Daily Ave mse Daily Maxia m Daily Parm ets-R Quantity Gymntity. Concentration Concentration Fme Available 510 e 13 64 kg/ day - e f.25 as/1 Quorine eTo be modified in accorstance with the engineering reporte es approved by - the nn==inatoner and requitud meer Step A of Orger No. aim, R) Disobarge Serial llo. 001b6 ' Deecription. mit 11o. 2 Condensate Polisher Regeneration timetegater Ileutralleation 1tnk Discharge. (including boric acid- [WAM p'/Ndde #/N e M M I frca stem generator treatment) Incluaing System noor-s Drsino (Code 1060000) ,p p /nse [ se/4fAf#4 M everage Flow per Batch. 25.000 gallons per batch fib 97 Je64Y W C0 YO W geg{erf _ .godf//N07 JVAYWM $ g N OE U y ration Con tion Dareceter Per botch Per htch Per tatch Borio Acid 106 32 kg/ batch 45.0 asti total suspended 614 30.0 as/1 soliae Oil and Orsene. 622. 10.0 mg/1 20.0 as/1

1) the =rt== ooncentretion specified above shall not to esoeeded at any taan.

3) Discharge Serial No. 001b7 Description. mit Blo. 2 Condensate Polisher Auxiliary lleet hchanger (servion Water) Discharge (Code 10500ci

- p' euerage Flow. 4,000 spo Iterina Taperstwg - 85'T I f

. y 1 i I ,s. I e s c 11 Average Daily Maria.m Daily Average Daily Maxima tally Paramety Code Santity Quantity Concentrstion Conce nt rat ten 'i Fme evail. 510 5 46 hs/ day 0.25 as/1 @Jorine, 'To be and1fied in accor11ance with the ergineering reports as approved by the Chioner and required under Step A of Or93er lio. 4107.

1) his discharge will oece ordy edian effluent fra Discharge 3erial No. 0018 4 la being evaportted instead of discharsec.

'/ T) DLanharge Serial No. 001b 9 Description - hit No. 2 Ikm contaminated closed cooling stor syntes drai=a gggl> MY*'"7 Avow now usta - w gallons per minute I -ame muy Flow.gre masauano per day $$ /k *** f WNLM ~ W y gg49 ~ &= /9er *f Maniam Pareaster Code Concentret tone leye.~ sine 651 75 0 mg/l eat any time '1) A minimus of tuo (2) ocasenser circulatire pape shall be in service on Unit 2 during discharge. U) Discharge Serial lio. 001C 1 Description. Lhit 110 3 Discharge Code (102000d) ) Averuse Daily Flow. 1.313.300,000 gallors nnxima temperatn. 987 Average Design Temperature Increase 18'r Avereen Daily Maxism Daily >t== Daily Parameter Code Quantity Quantity Conce,tret ion . Free evail. 510 553 7 hs/ day 1386 Iqs / day 0.25 as/1 &dorine itydrazine 651 116.4 is/ day 0.10 as/1 gge7f norto Acid 106 3400.0 is/ day 1.50 as/1

• Wt

1) The maxima temperstn increase at the ung iso,3 discharse above the intaise unter temprutur, shall be 24 F

~!- +

y . -. _ ~ -. t j 7' -f 1 0 t 12 i

2) The diffbrential tapersture inemaae et tte Unit No. 3 cischarge above tts intake un'er tempersture under egnditions of reduced coolirag teter flow any to inctwaned to 30 F for a period not esoseding 24 hours. In the event the temperature diffemntial exoseds 247, the Department of Itwircranntal Protection orall-he notified in the,aonthly sonitoring report.

3) the normal oportting procedures include, usally not more than 12 tians a year, the elevation of the intake eter tempereture on each condenser by a Llmrnal bacinesh process twouired for the control of see aussels. The true tempertture differgnae betamen the tweelving stress and discharge tater shall be allowd to exoned the permit limit for_ brief periode during this treatment achedule.

+

4) (hlorine trill be used to control biofouling in the event of-malfunction or inadequate performance of the nocher.ical condenser clearung system. It any also be twquired to prevent biofouling,

of the ball collection devios. V) Discharge Serial No. 001C-1 Description. Lhit No. 3 Steau Qenerster &loudone Discharge (Code 1170000)- Average Daily now - 576.000 gallone i Italana Tamperature - 2207 Average Daily Average Daily Maziam Parineter Code Quantity Concentration Cbncentration g Total Sampended 614 65 5 is/ day 30.0as/1' 60.0 mg/1 Solids

1) The nav4== concentration specified above shall not be ' esomeded at any time.

W) Discharge $srial No. 00G1(a) Description. thit No. 3 Stem Generator Secondary Side Wt Leyup i Drsinese averige now Rate. 135.000 gallone por day huism Daily now.100 gallone per minute Tempersture - Ambient Naziam Pargester g Concententione Ilydrazine 651 M /l

• At any Line jg, f

1) A minimum of tao (2) conderser cir9ulating pape shall to in servios during a discharge of steam generster secondary side wet layuP.

4 1 h 2

?( k. .,a.-. y :,f,-h h' 3 i*4 'f 's 1

q4

,[ +

e I -l s 13

2).No two steen generatore any discharge secondary side wt layup -

drsinage aisultaneously. R$ 04'O / I) Discharge Serial No. 001C-2 ion. mit No. 3 to Test Tank Lischarce (Code 153000N) pefJi&#8d M - Flow per Ratch. gallans per batch. Fregency of M 1 trios por day Tempertturg. hbient g Nazine Quantity Pargester Code Per hatch brio Acid ~ 106 000 kg

1) A minism of two (2) oondenser circulating paps shall be in service on Unit 3 dw ing discharge.

!) Discharge Seraal No. 001C-3 b g ion. imw tavel Tank Diaoharge (Code 1170000) ysry/m888 W Flow per Batch. gallone i Frequency of Di . Four tiens por day Temperaturg. hbitut 8htaae Aserage Nazia m 04artity Qincontrution Concentrution Parameter rede Per tatch Per tatch Per tatch i Boric Acid 106' 200.0 kg/ batch J Total suspended 614 -{ Solics 30.0 as/1 45 0 mg/1

1) If at any time the boric acid evaporator units are not functional a.t! the boric acid concentration exceeds 30 agtt, a siniaun of two (2) condenser circulatias pumps shall be in serviae on Unit O'

setA pt/06de*1 '

2) DL Serial No. 001C-4 8

C h Descr1 ion. (Pnit No. 3 Mahmup Daniners11aar Enckumah l g Wastemter Discharge Including Aurillary Boiler Sack Drain Discharge. (Qide 1060000) p/NCoddP/#4 /)dfabeP M Flow per antoh. 80,000 gallone l f' ' NIM W#def/*M/ Temperaturs. en NAMA/&*Vd 49MJi///YY - 88dM fMCM #M/WM ty tion Con n tion g/fgpW ## Parianter Code Per anteh Per tatch Per Batch Total hopendes 614 9 09 kg/ match 30.0 as/1 45.0 as/1 Solids i-

1) the maxima conoontrations specified aboos shall not be exoseded L

at any time. l; l-1 I. V a s y.. g j y

.p } i.. .j. I O '. 4 14 AA) D W Sortal No. 001C-5 Description. Unit 3 Auxiliary Neat Exchanger (Servloe Noter) Discharge (Code 102000d) Average Flow. 30.000 lone per minute peuv.ma 7tsperatum. Average Daily Mart== Daily Average Dolly Maxim a Isily Pariseste Code Quantity Quantity Conanntretion Conantrst ion Free $10 e 40 93 is/ day e 0.25 as/) Available Chlorine (To be modified in accoritance with the engineering reports as approved by the Cmaissioner and required under Step A of Orser No. 4107 J "- BB) Discharge Serial No. 001C.6 Description. thit 3 Condensate Polisher Rogeraration Westanter y gy Itsutmlisation Tank Diacharge Including System Floor Drains and. Unit No. 3 Not water heating systa= pg (W#81f 4*M drainage. (Code 1060000) Flow per Batch. 25.000 gallone per testch TUweratum %y of Discharge. Twice per day pected Frequenc 4,g g Average Averese thxima Qantity Concentration Concentretion Parameter Code Per Betch Per totch Per toter. Total Suspended 6 14 2.83 kg/ batch 30.0 as/1 45.0 as/1 8o11d. - QL1 and Grease 622 0 94 Iq/ batch 10.0 as/1 20.0 as/1 Hydresine 651 30.0 mg/1-75.0 as/1

1) The maxima concentration spectried above shall not be exoseded at any time.

CC) Dia:harge Serial No. 001C.6(a) Description. thit No. 3 Stem Generator Chemical Decontamination Naotester. Amtsee Daily Flow. 40,000 gallone per day Temperature. Amelent y9 ~...

if i s' ~ s l j -f -[ }e' 15 Maxis m Caily l Pereaster Code Concentration Copper 111 1.0 as/1 Inn 113 1.0 as/1 Codnta 107 0.1 as/1 Quimia (Total) 109 1.0 as/1 - land 114 0.1 as/1' Nickel 119 1.0 mg/l Zino 127 1.0 as/1 011 and Grease 622 10.0 as/1 155 614 30.0 as/1

1) The pH of the discharge anall not te less than 6.0 or smater than 9 0.

(Caes 609) l

2) The steen generator chemical secontamination process la limited to the use of chemical reagents listed in the permit modification

'j application autmitted to the Dimeter of 1 dater Cap 11ance on April 17, 1966. Thirty day -prior to surfortirs chemical - decontamination of the steam generator the partittee must notify the Dimctor of Noter Camp 11ance of the esact process to be used. DD) Macharge Serial No. 001C-6(h) Description - Unit 3 Auxiliary toiler gloweanes M Nr k iam Flow Rate. galloh per minute r g/J'K $ /A #/MM[ himag Daily Flow 4Q0 gallons per day d I~ ,,,s >=vt== Temperat 210 7 g l' f js4 g/fCH$" 5 Cautiaun h ter Code Concentratione Ilyarazine 651 75 0 as/1 'At any time E RE) Discharge Serial llo. 001C-7 7 Description. that No. 3 Condensate Polisher Aalliary heat Exchanger (Service teater) hecharge (Coos iO2000c) - l. Aserese Flow - 4,000 sus8 kv1== Temperature - 65 F M.ggg-Averuse Daily Mexism Daily Average Daily Mexime Daily Pareaeter Code _ hantity Quaritity_ Concentration Concentrution Free 510 6 66 ks/ day e 0.25 as/1 Available l QLlorine 'To be modified in accoreanme with the ergineering mports as approved t by the * =aha anrf recuired under Step A of Oriter No. M. ] Y* sr -4

.. ~... ~. n 4. -l l e 16 [ 1) This discharge will occur only when effnent fran Discharge ( ' Se@ No. 001C-6 is teing evapersted instead of disera gec. rr) Discharge serial No. 0010-8 Dneeription. Mit No. 3 Condenser Notall Discharge (1170000) Average n ow per Batch. 100,000 gallons t Expected Fruginney of Diapharge Five tians per year Maxime 7mperaturt 112'iF Average Daily Mariam Parumster Code Onnoontration Concentretion ; Iron 113 3 0 as/1 5.0 as/1-Total Suspended 614 30.0 as/1 45 as/1 Solids

00) Discharge Serial No. 001C-9 Description thit No. 3 Non-containated closed cooling ster systec ersinage.

pg

Average Flow Rate. 1

' lone per minute Mariam Daily Flow./ s, , allons pr day 7taperatum. j $O,909 /H$5 Parmeter Code Concer:rstion*' Nyeresine 651 75.0 mg/l

1) A miniana of two condenser circulation maps shall to in service shring a disonerse of closed cooling eter system drainese.

eat any time. IBI) Disobarge Serial No. 002 Description. thit No.1 Screen Wastasatar Discharge (Code 106000) Receiving Stman. M1 antic any (Saain code 2000) l Pmaent/ Future Water Onlity Standard. SUSA Average Daily now - 252,000 gallone Naziam Daily now. 2,016.000 gallano 1tmperatum. Ancient II) Discharge Serial No. 003 l Descript4on. thit No. 2 Sctsen Washwater Discharge (Code 106000) Receiving 3ttsam. Kiantic Boy (Basin code 2000) 5 Present/Nturg Water Quality Standard. SuSA Average Daily now. 317,000 gallone Maxime Daily now. 2.540,000 gallons Itapertturs. Ambient i + +a. ,,., +,

..s* r uw .g, /* - . + ' 17 JJ) Discharge serial llo. 004 Description - Unit No. 3 Screen Westeater Discharge (Code 106000) Roonavies Stmam. Ittantic by (gesin code 2000) Present/ Future Water Quality Standard = SA/SA Average Daily Flow

• 720.000 gallora steximus Daily now - 5,760,000 gallone 1tnesamtum - Annient,

KK) Discharge k rial No. 005 Description - Unit'llo. I thn containated noor Drain. Transformer rard Drains and afsoe ater u.eff (code 10sc000) Aposi'ufuture htar Bality Madart - WSA Stree - Lorig Islare Sowu: via Omery Cut (tesin Oode 2000) Preaan + gjpr now - varianle I tempestum - metent f 9 ppt.MH147, gfd # MN .g* Average Daily tenzism 4 Pargester Code Concentration Concentration 011 and Ornaas 622 -10.0 as/1 20.0 mg/1 (1) The emuim= concentention specified above shall not be exceeded at any tias. ( LL) Discharge Serial 11o. 006 - Description - mit tio. 2 and 3 h taminated noor Drains (including boric acid frca atman generator treatment)- Continuous bleudoun fram R.O. Treatment of askeup teater, Unit llo. 2 and 3 Diesel Genomtor cooling unter drainage. Water Softener regeneration drainage. Unit Ib. 3 Control building cooling system drsinge, and surface eter :=rpff. Roosiving Struen - attantie Bay (Basin code 2000) Present/futum Water Quality Standard - 3A/$A-staximum now Date - 300 gallona Ier minute, (excluding %rface Water Runoffl. Tempersture - Ancient plaxima Daily Average Daily itesima Parmeter Code Qantity Concentrstion Concentration bric Acid 106 4.1 hs/ day 011 and Grease 622 10.0 es/1 20.0 mg/l Total Suspended 614 20.0 as/1 30.0 mg/l So. lids (1) the enutam concentration specified above shall not be exceeded at any tian.

2) The pdf of the discharge (escluding krface Watae knoff) alall not be lose than 6.0 or greater taan 9 0 (Code 609).

3) Total Suspended Solida paraseter applies only to dry westrar ness.

.s a s q), i s e v e 16

i IM) Discharge Serial No. 00T Description - Surface Mater Reoff (Code 100000)

Receiving Stman - Niantic any via Settling Pond (bnein onde 2000) Pmaant/Futum Noter Quality standare - wsA now. Variable hmperatum. Ambient NN) Discharge Serial No. 006 Description - thit No.1 Non-containated Moor Drains and Surface - Nater Runoff (Code 1060000) Rooelving atme. Niantic Boy (ansin code 2000) Pmsent/Futum Mater Quality Starrtard. WSA Flow. Variable fesperstum. Ambient Ave nge Daily Maxism Pamester Code Concentretion _0enosntmt ton [.. Oil and brease 622 10.0 mg/l 20.0 eg/l (1) The partam conoontrstion specified above shall not be exceeded at any time. App. [ 00). h'mahay ferial No. 009 I e Description - thit Ib. 2 Hon-contaminated Floor Drains, Fire Pap U dew M eaW88 house noor Drsine, and.%arface. Water Runoff (Code NWN Receiving Strom Island &xeid via Quarry Cut (Basin Code 2000) n m.

• 1ab2e Temperature. M ient everage Daily Dennista Pammeter Code Concentration Conoontrution

) o u and Om ase 622-10.0 mg/l 20.0 mg/l (1) The==v1=im concentrstion specified above shall not be exceeded at any ' w'_ taas. f, '- Paragraph 3 above and in the persit application packages dated Novester 15,

4) This permit authrises the ' discharge of notetster as descritW in L

1964, November 4,1965 and April 17, 1966. The discharge of any pollutants l [f[ other then those se authorised, or the discharge of any other pollutant, in i quantities or concentratione which is not in accoreanos with tra g/ amintenance of best managtment practices for industrial chemicals at the facility is pechibited.

1. /1
2. U e l'f l'

'$ / 6' 0/4 L i I j.

s ii ,'~ + ip s q ,= s: i e

1).

5)- The permittee shall conduct or continue to conduct biological stwies of the supplying and m oeiving = m tere, entrainment studies, &:id intaxe impingement monitoring. The studies shall include studies of. intertidal' and subtidal benthic ocasunities, finfish om munities ' and entrained plankton and shall include detailed studies of lobster populations and winter flounder populations.

6) Monitor and rwed the fellowing tw the purvose of reporting quality and quantity of each discharge accor9 ting to the following schedule A) Nonitoring Site No. 01 Dnit Mos.1, 2 and 3 Intahoe (Before Condensors) -

Minimus Fmquency Perimeter Code Of Suec11ra Sancle Tyoe now 627 - Mourly Instantaneous Temperaturs (*F) 612 Itourly Instantaneous Settloatie Solids 610 tesex1y Grab B) Discharge Serial No. 001 Miniaur, Frequency. Pargester Code Of Samolins Seaple Tvoo Flow 627 Bourly Instantaneous pH : 609 Rourly Instantaneous Tempersture ('T). 612 hourly Instantaneous Settleable Solids - 610 tesomly Gee Free Available Quorine 510 Weekly Grab Total Residual Quorins 503 - hekly Gran asport the following data

1) Daily ronge of pH

2) Daily range of flow

3) Daily anximum temperature (*F)

4) Daily miniaun temperaturg

5) ' Daily average taperstww

6) Monthly standar13 deviation of tempersturg

,7) Daily maxima temperature incrgase

8) Daily minima temperstww increase

9) Daily average taspersture imrease

10) Monthly standar11 deviation of taperature incr5ase

11) Monthly enziam heat load (BTJ/hr.)

,U

12) Monthly minine heat Iced

13) Monthly everage heat lead

14) Monthly maxima reta of change of heat load

15) Monthly standar11 deviation of Imat lead

^-'6) Radioactive liquid releense I aese e ~~ 4 e o em

= g e ke 4 [ _ g gL' ' s L i i t e 20 'I i a) Cross radioactivity (less triti a, gases and alpha)- {

1) total mioase (curies)

2) average concentration released (u%/al) b) Tritive

1) total release (curies)

2) average concentrstion released (uci/al)

= c) Dissolved gases i

1) total release (curies)

2) average concentration released (uC1'al) d) Grose alpha l

1) total release (curies)

2) average conoontretion released (uci/al) i e) Volme of liquid mete discharyd (liters) i f) Volme of dilution stor (liters) j 1

g) Isotopes released (curies) l h) Percent of to CFR 20, Appendix B. Tecie II for total ' rt Mase i) Percent of technical specifications limit if diffemnt fmm 10 CFR 20, for the total release if such i specifications are establioned by N.B.C. j i C) Discharse Serial No. 001A l f Minism Fregency Parameter _ Code of Sanc11nr Sample type ' j i Flow 626 Hourly Instantaneous pH 609 Wourly Instantaneous Temperatum (i) 612 Hourly Instantaneous Settleable Solids 610 Weekly Croc Free Available Chlorine 510 Woealy Orac Repers the following data:

1) Daily range of pH

2) Daily range of flow 1

3). Daily anximum tempersture (*F)

4) Daily minima temperatum

5) Daily average teaseretum

6) Ibnthly standaN deviation of temperature i

7) Daily maximus tempersturv inerween

8) Daily aintaa temperature inerteen

9) Daily everage temperature !.rmmese

10) Monthly standaN deviation of temperstum increase

11) Merithly anxima Imat lost (FTU/hr.)

2 9

i Y { .t i s i 21

12) Montray minima tuat load

13) Monthly everage heat load f

14) Monthly anzine rete of change of Imat load '

15) Montray standard deviation of heat load

76) Radioactive liquid releases

/ a)- Orces radioactivity (less tritia, games and alpha) [6'$#T/ p,gy/

1) total mioase (ouries)

2) everage conoontration released (uci/c1) b) Tritia j

1) total release (curies)

2) average concentmtion released (uci/al) i c) Dissolved gases

1) total release (curies)

2) everage conoontration mioamed (uC1/al) d) Gross alpha i

1) total release (curies) r j-

2) everuse concentrution rwleased (uci/al) e) Volme of liquid mate discharged (11 tere)

( f). Volues of dilution unter (liters) g) Isotopes releast4 (ouries) h) Percent of 10 CF1t 10, Appendix B. Table II for total release i) Percent of tecessical specificatione limit if diffbrwnt from 10 CFR 20 for the total releone if such specifications are estaclished by N.R.C. D) Discharge Serial No. 0014-1 Kinism Frequency-Parimeter Code Of 3empliru _8m91e type Specific Conductivity 611 hoekly treb pH 609 Weetly Grab

1) Record the total flow of batch discharge (Code 626)

2) The monitoring report shall include a detailed explanation of any -

I deviations fram the limits specified in paragraph 3 and the corrvctive actions talen to achieve emplianos. ? 8 Y p- --+a---

• - m m

m. -- -a - -m -a

JJ i; . -l 1 ps ?- e 22 E) Di g Serial No. 001A.2 Mirdma Fmquency Parister M Of anec11ru 3 emote h Total suspended So uda 614 issedy orsb pH 609 timedy Grad

1) Recort the total flow of batch discharge (Code 626)

2) he monitoring mport shall include a detailed explanation of ar.y deviations fna the limits specified in paragraph 3 and the oormctive actione taken to achieve oaspuanos.

F) Discharge Serial 100. 001A.) Itinimum Fmquency Parsmeter Code of Seep 11ru ample type Total.%iepended Solids 614 liesdy Grab pH 609 Ideedy Grat

1) Recott the total flow of batch discharge (Code 626)

- 2) The monitoring mport shall include e detailed explanation of any deviations from the-limita epocified in paragraph 3 and the corrective actions taken to achieve ocapliance. feW )%fdf h pggpg' 7 C) Discharge aerial me. 001A.4 no sempling point available H) Di g aerial llo. 0014-$ Ittnism Frequency Perseeter code Or asselins semple type Fme Available Quorine $10 tisekly Orab Total Suspended Solids 614 tenedy Grsb [((de' NMM pH 609 48eedy Grab

1) Record the instantaneous flow at ties tism of grab aemple onllection (Code 6TT).

2) The monitoring mport shall include a' detailed explanation of any deviations fram the limits specified in parr.gmph 3 and the oormctive actions taken to achieve oasplianos.

9 4 l !h.---_______---__m__.--_m.___--._.m_-______m._m ____.m.____m. .-_._m.._..___m_

m m.- t 7 e 23 f I) Discheap Serial No. 001A-5(a) pp267F ^

• 0"s W~'*'

-to-sa sa.::e t o apacific Corusucttvity 611 timekly - Grab J) Discharge Serial No. 0018 .i Minism Frequency Paremeter Code of Sancitr= Sample T m Flow 6FT Bowly Instantaneous. Tempersturs 612 Hourly Instaataneoan pH 609 hurly Instantaneous aattleable Solias 610 timekly Grib Free available chlorine $10 Weekly Grab g7f 81 homical Quygen 301 Daily-See Note 17 ftsb ggfjW#6/d-Chemical Crygen Demand 303 Daily-See Note 17 Grab / Hydrazine 651 Daily-$se Note T1 Grab Report the following data:

1) Daily range of pH

2) Daily range of flow

3) Daily antina temperutww (*F)

4) Daily ainiam taporature

5) Daily average temperature

6) Monthly standard deviation of temperature 7)- Daily tempertturg inomase

8) Daily minism temperature increase

9) Daily average temperature incrwase

10) Monthly standard deviation of temperaturv increase

11) Monthly ansias heat load (BTWhr.)

12) Ohnthly minias heat 1 cad

13) nonthly everuse heat Iced

14) Monthly enzima rite of onense of heat load

[

15) lemthly standard deviation of heat load I.

716) Radioactive liquid releases a) 4 mse radiometivitw (less tritia, games and alpha)

1) total mioase (curies) ppt 7bOMg

2) average concentration rsleaand (uci/al) b) Tritim i

1) total release (curies)

2) average concentrution released (uci/al) l l

l J l l-

, - _ /L' '-;; -, ~ ' 4 E 1 i + q, l 5 \\ e 24 c) Dissolved games

1) total relaame (curies)

2) average conosotretion released (us/al) d) Gross alpna -

1) total release (ories)

2) everage concentration released (uC1/al) e) Volme of liquid este discharged (11 tere)-

f) Volme of dilution stor (liters) g) Isotopes released (eries) b) Peroert of 10 CFR 20, Appendix B, Table Il for total release i) Percent of technical specificatione limit if differwns frgn 10 CFR 20 for tre total release if such specificatione are establiated by N.R.C.

17) Supling for Biochemical kygen Demand. Chemical kygen Dumand and Hyurasine required only won aischarging unsteeters contening nyerusine.

K) Macharge Serial No. 00%1 Mintaim Frequency Pergnetta Code - Of Samoliru Sample Typ Total Suspended Solide 614 Weekly = Grsb Boric Acid 106 'See Note 3 Grab

1) hecord the instantaneous flow at the time of grab sample sollection (Code 627).

2) ' the monitoring tiport shall include a detailed explanation of any enviations from the limite specified in paragraph 3 and tts corrective actions taken to achieve cepliance.

3) nonitor weekly for boric seid isen boric maii trwataant of staan j.

senerators occurs. 1 1, l '.\\: t . 5 L l l' l

' p(. 7 r

• i 4-1-

.wt< t A - 4; I 3 s e E L) Discharge Serial No. 0018-1(a) Itinima FMousney Persuuster g of Semelina - Semele Type -Biochemical Grygen 301 Daily-See loote 3 Crae gtT64870 1 Duanad Mg4 W Qimmical Q n Duaand 303 Daily-ase hote 3 Grab ttyarnains 651 taily-See Note 3 Gra: 't) Record the instantaneous flow at the time of grab sample onllection (Coes 627).

2) Thus monitoring report shall include a estalled explanation of any deviations frw the limita specified in paragraph 3 and the

sortwtive actions taisen to achieve complianoe.

3) Sampling required only when discharging steam generator secondary aide met layup drainage.

M) Discharge serial No. 0018 2 W Q e Fmquency Paremeter Code Of Sanc11na Sancle Type Total tapenned 614 Weekly Grab m Soliam Borio acid. 106 Weekly Grab pH 609-Weekly Grab A'I' NM ppp

1) the permittee ena11 noort the total now (Coos 626) and the number of hours of discharge (Coos 629) for each day of sample g e /e t-4M onllection.

e

2) The monitoring report shall include a estalled explanation of any deviations fte the < limits specified in paragram 3 and the corrective actione tainen to achieve cap 11anos.

N) Discharge serial Ib. 00% Minima Fmquency Parmeter ,ggp_ Cr sanclira sanele type kiochemical Qxygen 301 Weekly Camposite Demand Chemical Orygen 303 Weekly Composite Dumar:1 aannata 301 Weekly Camposite Copper-111 thekly Capoalte Iron 113 Weekly Compoalte Beryllis 105 Weekly Camposite Cadale 107 Weerly Composite Orante (Total) 109 Weekly Campoalte l 1

,9s.. .L E m f 26 imod 114 Weetly Campesite Nickel 119 Weekly. CmMaite Zinc 1M Weegly Caposite Oil and Grweae 622 Weekly Crat pH 609 Weekly- - Caposite i Total Suspended Solida 614 Weekly Caposite 0). Dischery Serial No. 00%2b Minima Frwoutacy Pargneter Code of Samplira semple ty:n ALochemical Grygon 301 Daily.aoe Note 1 Daily Caposite Demand i Chemical Oxygen 303 Daily.See Note 1 Daily Camposite -'l Demand Citric Acid 637' Daily.See Note 1 Daily Camposite ' i Qualic Acid 638 Daily 3ee Note 1 Daily Capoalte Nitric Acid 641 Daily.See Note 1 Daily Caposite. 'i Peruanganate 98 Daily.See Note 1 Daily Composite 1 Ethylenedimine. 650 Daily 3ee Note 1 Daily Caposite { tetrancetic Acid Ifydrogen Permide - 640 Daily.ame Note i Daily Camposite . l Formic Acid 649 Daily.ase Note 1 Daily Campos te Copper 111 Dm11y.5ee Note 1 Daily Campoalta - 1 . Iron 113 Daily.3me Note 1 Daily C a poalte l Qedeim 107 Daily.3ee Note 1 Daily Caposiu - Orania (Total) 109 Daily-ase Nte 1 Daily Capoalte { Lead 1 14 Daily.aee Note 1 Daily Canposite Nickel 119 Daily.3ee Note 1 Daily Campostte Zinc iM Daily.4ee Note 1 Daily Caposite Oil and Orwem 622 Daily.3me Note 1 Gr4D pH 609 Daily.See Note 1 Range during. Caposite J Total Suspended Solids 614 Daily.See Note 1 Daily C a poalte

1) Sampling required ordy ulwn discharging ' steam generator chemical decontaination unsteater. Snapling twquitwd for parameters included i

in the process approved by the Director of Water Camp 11ance as per t parsgraph 3 (N) (2) of this permit. l

2) Recori!' the total flow (Code 626) at the, time of composite semple

'I l collection. j 3

3) The monitoring report anall incluse a detailed explanation of ariy -

i i deviations frae the limita specified in paragraph 3 and the corrective actions taken to achieve complianoe. l i l l i

w r-N

] 4 1 ] W l n s s 71 \\ F) Discharge Serial No. 0018 3 Kinime Frequency Peruseter Code Of semplira San;1e Ty:e total Suspended 614 Weekly Grsb solids horic Acid 106 Weekly Orab pH 609 Wookly Orso q MMMpy

1) 1he permittee arall rooort the total flow (Code 626) and tre amber of hours of discharge (Code 629) for each day of ample t

p gpyyg, gy;r7FF8-collection.

2) - The sonitoring report shall include a detailed explanation of any e

deviations frms the limits specified in paragraph 3 and the corrective actions taken to achieve complianos. Q) Discharge Serial No. 0018-4 Minima FNsquency Parameter Code Of Samplira Sample Type ) Total Suspended 614 Weekly Grab Solids

3 c.~

p pH 609 Weekly Grab

1) The permittee shall recort the total' flow (Code 626) and the saber of hours of discharge (Code 629) for each day of sample collection.

(

2) The monitoring report shall include a detailed' explanation of any deviations fram the limits specified in paragrsph 3 and the

) oorrective actices taken to achieve complianos. j R) Discharge Serial No. 0018-5 Minim e Freq ency Paruuster g of Smaclins Sample Type Frwe Ave 11able 510 Weekly Greb Odorine. Total Suspended 614 Weekly Grab /Weyy [ Solids pH 609 Weekly Orab gl."poe44L

1) Record the lastantaneous flow at the time of grab. sample collection (Code 627).

2) The monitoring report shall include a detailed erplanation of any deviations f*ca the limits specified in paragraph 3 and the corvective actions taken to achieve compliance.

r '4 t ,-,.,e.,.,..,,,,

,. _.. _ _~ z n-i e 26

3) Diaoharge Serial No. 0016-6 Min.ta a Frequency Partneter

,Cge of Saarlife Sample Tyw ' Total 011 & Grease 622 Monthly Orat Total Suspendes 614 Ideokly Orab aclids Boric Acid 106 Ase Note 3 Orab pH 609 lesekly Orab - 't) hooord the total flow of batch discharge (Code 626).

2) The sonitoring report shall inclmse a detailed explanation of any enviations fra the limits specified in pareg'spn 3 and the corrsctive actions taken to achieve ocuplianos.

3) Monitor unekly for boric acid isien boric acid treatment of steac generstore occurs.

1 T)- Discrarse serial No. 001b7 Mirdaum Freemacy Parier*er Code or ansplim amnele Type ' hwe Available 510 Ideekly - trab Otlerine

Total Sampended 614-Ideokly orab

/d'fM / Solida p W e V 4 4. Q pH 609 lesekly orab l'

1) Record the : instantaneous flow at the time of grab ameple onllection (coes 627).

l U) Discharge serial No. 001b'9 Minism hsquency Parenter

gog, or sencliru ammele Type 31ochemical Grygon 301 Daily-See Note 3 Grab

.s" g(fud/7 Demand Daily-See Note 3 Orst i Dionical Orygen Demand - 303 g/WWO Ilydrsaine 651 Daily-see Note 3 Grub i 1 l

1) Decord tne instantaneous flow at the time of grab asaple l,

collection (Coos 627). l \\. i l l A --w-r -,rw .w.- + - - - -

p. ;

.l- .,+ y '.4 n a y3 3 e 9 i s~ 1.. $9 h

2) the monitoring twport shall include a detdled explanation of any deviation frcm the limite specified in paragmph 3 and the oormctive actions taken to achieve ceplianos.

3) Sempling. required only wien discharging closed cooling inter 8yeten arminoge.

V) Discharge Serial No. 001C Minime Frequency Parinster Ccule or Sanc11ra Semele Type Flow 627 aowly Instarcansous hagoretum - 612 h rly Instantaneous CT) ' pH 609 Mourly Instantaneous aettleable Solids 610 Weekly Grub . Frwe Availatie Quorine $10 Weekly Grac '-Riochmaical Qrygon 301 Daily Joe Note TT Grab gg@t7 O J Demand ,g-Q Chemical Grygon Demand 303 Daily.See Note 17 Grab Hycrazine 651 Daily-See Note 17 - Gree Report the follouing datat

1) Daily range of pH

2) Daily range of flow

3) Daily===t==

temperaturv (*F)

4) Daily minis m temperatum

5) ' Daily average temperaturg

6) - sentMy staresard enviation of tempersture

7) Daily max $ma tempersture increase s

8) Daily minimum temperaturw increase

9) Daily everage tempersture increase

.j,

10) Monthly standart esvistion of temperature increase

11) Monthly unzase laat load (gTU/hr.) -

12) Monthly minime heat load

13) Monthly averess heat load

14) Morithly anslaus rate of change of heat load

15) MontMy standard enviaticm of heat lon: -

716) Radioactive liquid masassa a). Grose radioactivity (less trit'im, gaans and alpha)

1) total release (curies) p pfff M dab

'2) averuge concentration rsleased (uci/al) b) Tritie

1) total m1 ease (ouries)

(.'

2) average canoontrution masasse (uci/al) -

c) Dissolved geese

1) total release (suries)

2) avenge concentration m1 eased (uC1/al) e 1

~> s i

I 9 x 7 i L ll: k l - + - e d) Grims alpha

1) total release (curies)

2) average concentration released (uC1/al) e) Volme of liquid unete aischarged (liten)

. f) Volme of dilsion tater (liters) g) Isotcpes misased (curtee) b) Percent of 10 CFR 20, Appendix B, Table II for total misese 9.

1) Percent of teelmical specifiestions limit if different -

1 fra 10 CFR 20, for the total release if such specifications am establiated by N.R.C.

17) asapling for Biochemical Grygon Dumand, Chemical CWygen Dunand and kydrazine required only traen discharging imoteunters containing Hyurtaine.

W). Discharge Serial No. 001C.1 Itinism Frequency Parameter Code W Sand 11na Simple Type Total %aspended 6 111 Weekly Orab Solids Boric Acid 106 Weekly Orab pH 609' theekly Grab

1) Record the instantaneous flow at the time of greb ansple collection (Coe 6W.

2) the mordtoring mport shall include a detailed explanation of any deviations frtan the limits specified in paragraph 3 and the corrective actions taken to achieve compliance.

3) Monitor unekly for borio acid when boric acid treatment of steam

. generators coeurs. I) Discharge Serial No. 001C.1(a) Minimum FYuquency Perumster Code Of Simplira Sample Type Bioeemical Orygon 301 Daily-See Note 3 Grsb g((%N[ Demand Qismical Qrygon Dumend 303 Daily-See Note 3 Grub /tWML nyorazine 651 Daily-see note 3 ese e cJ e,,-w.-.,..-,, .. ~ -. -,

p 5 f,._- i...,_.....~ ~ ..._..Z~,. s i y ,3:' f 31 [

1) Accord the instantaneous flou at the time of grab ses;1e collection (Code 6FT)..

2) The monitoring report shall include a estalled explanation of any deviation fma the limita specified in gamgraph 3 and the oormetive actions taken to achieve emplianos.

e

3) ames11ng mquimd only when discharging staan generotor secondary -

sido wet lay.up Grainage. i. Y) Discharge Serial No. 001C.2 letat= = Fmquency Parm eter Code of Sampliru Sascle type Soric Acid 106 Weekly Grab LitAna. 133 Weedy Orsb Specific Conductivity 611 Weekly Grab pH 609 Weekly Grab

1) Record the instantaneous new at the time of grab semple collection (Code 627).

2) Discharge Serial No. 001C-3 Minim a Fm quency Pammster g

Of ammolins Sample type Total haepended 614 Weekly Grab aolida Boric Acid 106 Weekly Grab pH 609 -Weekly Grab

1) naoort the total flow of batch discherse (Coos 6a6).

2) the monitoring mport shall include a estalled explanatien of any deviatione from the limita specified in paragraph 3 and the cormctive actions taken to actsteve ocapliance.

AA) Discharge Serial Ib. 001C-4 Minis m Frequency Parqueter Code Of Samplira Sample type Total haepended 614 thekly Orab l Solide pH 609 Weekly hb

1) Rooort the total flow of batch Maahav (Code 636).

l

2) The monitoring mport shall inclues a detailed explanation of any j'

deviations from the limite specified in paragraph 3 and the j oorrwetive actione taken to achieve oaapliance. L. 1. l 1 I 1-I ,,-..~,,m,.u-,..

l4 .:s -; . is e t i. 1 I' e i l, e. t i M l i i' B) Discharge Serial No. 001C-5 Minima Fregency l Parmeter Code of Samplins Sam le Type l l FMe Available Chlorine 510 hekly ' Grab E - Total suopones!- 614 Noekly Orab lb*kMW Y ' ] Solids M pH 609 Neekly Grab ggg

1) Recort ttu instantaneous now at the tism of grab aample e

sollection (Code 6FT). l, t l CC) Discharge Serial No. 001C.6 Mirdam Frsgency Parameter Code Of Sampliru ' Sample Type Total 011 & Grusse 622-mothly orab Total Suspended 614 Weekly Gene Solida pH 609 hoekly Orab Hydresine 651 ase hote 3 Grab

1) neoore tas total flow or Daten disonerse (Code 626).

2) The monitoring report shall include a detailed explanation of any enviations - fra the limite specified in paragmph 3. and the 3

oorrective actions taisen to achieve cap 11ance.

3) Daily sampling required for Myt asine won mit No. 3 Not mter Heatirts Systen is being discharged.

DD) Discharge Serial No. 001C-6(a) Minine Fmqancy Paracter Code Of Samplira Sample Type Riochemical Grygon 301 Daily-See Note 1 Daily C aposite + Demaru! Chanical Onygen 303 Daily-See Note 1 Daily compoalte Demand Citric Acid 637 Daily-See Note 1 Daily Compoalte Qsalic Acid 6 38 Daily-See Note 1 Daily Composita Ritria Acid-641 Daily-See Note i Daily Caposite - Peruanganate 648 Daily-See Note 1 Daily Congosite Ethylenecimine-650 Daily-See Note 1 Daily Composite tetroacetic Acid hydrogen PercKide 640 'Dnily-ane Note 1 Daily Queposite Formio acid 649 Daily-See Note 1 Daily Camposite Copper 111 Daily-See Note 1 Daily Qasposi'te Iran 113 Daily.5ee Note 1 Daily Compuite Cadeim 107 Daily-ase Note i Daily Caposite I 1 e s~ m, - v c

t 1 -o w

4 i

? c d . i d I s - l e t 33 s Orcr.im (Total) - 109 Daily-See Note i Daily Ca posite imed 114 tally-See Note 1 Daily Ccaposite Nickel 119 Smily-Soo Note 1 Daily Camposite Zinc 127 Daily-See Note 1 Imily Ca posite ".ql', 011 errt Omeme 622 Daily-Joe Note 1 Grab pF 609 Daily-See Note 1 Range during Ca posite Total Suspended Solids-614 1411y-See Note 1 Daily Campoalte

1) Sampling mouimd only when discharging stem generator ehemical decontamination unstewater. Sampling mquired ter pammeters included in the process approved by the Mrector of Water Capliance as per pamsmph 3 (CC) (2) of this permit.

2) Recort! the total flow (Code 6?6) at the time of corposite semple collection.

3) The monito% report shall include a detailed explanation of any -

~ deviations fMa the limita specified in paragraph 3 and the cortsctive actions taken to achieve - H a EE) Discharge Serial No. 001C-6(b) Nirdam Frwquency - Paremeter Code - Of Samplira Sample type gggypy/ - - Biochemical Orygon 301 Weekly-See Note 2 - Daily Composite /#>WWM Chenical Grygen 303 Weekly-See Ibte 2 ' Daily Caposite-Demars

1) Rooorse the total daily flow (Code 626).

2) Sampling twquired only when smiliary boiler is in operwtion.

FF) Mecharge Serial No. 001C-7 flinism Frequency Parmeter Code Of Samplina Sample tyre Free eva11able 21erine 510 Weekly Orsb Total Sampendei 614 Week.ly Omb rg,*/9,. # Solids l ~-. pH 609 Weekly Grab I

1) Record the instantaneous flow at the time of greb maple collection (Code 627).

1 x ~ s e i

y-s. r k < a o t A 9 3a

00) Discharge astial No. 0010-8 Minima Freqancy p ter Code Of Sampling Sample Tne Irgn 113 Daily uten discharge coeurs Grub Total Suspendal 6 14 Daily uten discharge occure Crab Solids pH 609 Daily when discharge occure Grab 181) fHaahav Serial No. 0059 Minima Frequency Par 1 meter Code of anmelira Sencle Type

- Riochemical Orygon 301 Daily.3ee Note 3 Orsb jf F(J45 I - / ' . Demand . gggigh &=-# Chani Qtygen 303 Daily.aee Note 3 Orab Nydrazine 651 tally-See Note 3 Crab

1) hecord the instantaneous flow at tra time of grab sample collection (Code 627).

2) The annitoring report shall include a detailed explanation of any enviations from the limita specified in paragraph 3 and the corrective actions taken to achieve ocaplianoe.

3) Sumpling required only unen discharging cloemd coolirs tater systas drainage.

II) DLecharge Serial No. 005 Minian Frequency Parameter Code Of Samtliru Sample type 011 and G m ese 622 Ane bote 1 Orsb

1) Nonitor monthly for oil and grease uhmo oil.aspantor discharge ensure.

2) Record the instantaneous flow at the time of grab aample collection (Code 627).

3) The monitoring report shall inclues a detailed explanation'of any deviaticca from the limits specified in paragraph 3 and Ltm corrective actions tar 2n to achieve camp 11 anne.

B' k. __m.____k___a_m

p. ( Q ,e : (i' 5 s 35 1 JJ). Discharge Serial No. 006 i MLrtina Freqancy _ Par meter Code of Sgan liru Samsle type - b ric acid 106 ase Note 4 Grsh 011 and Gream 622 See Note 1 Crab Tote.1 heponood Solida 614 See Nnte 5 Grab .pti 609 See Note 5 Grat

1) Monitor mor.thly for oil and grease Wien oil esperator dia:harge occure.

~

2) Decor 11 the instantaneous flow at the time of grat semple collection -

[ (Coos 627) i

3) The monitoring report arn11 include a esta11ed explanation of any deviations fNm the limite specified it paragraph 3 and the corrwetive actions to eattieve c e pliance.

4) Monitor unekly for boric acid idien boric acid treatment of steam generator occurs.

5) amerling for Total hesonded Solida and pH anall only inchne dry teether flous.

ER) DiscreJe aerial No. 000 Mirtim a Frequency Parameter Code of Samplira Sam;le Tyg 011 and Grease - 622 See Note 1 (>ab

1) Nacitor monthly for oil and grease when all esparstor disJarge comre.

2) Recorsi the instantaneous flow at the. time of grab esmple collection (Qide 627).

3) the mortitoring riport shall inclues a detailed explanation of any -

i. enviations fmm the limita specified in parag*aph 3 and the 1 oorrwetive acti:ns tahan to achieve aanplianos. U.) Discharge Serial No. 009 Minima Fregency Parameter Code of Samplira 3 esp)* Tyce 011 and Greene 622 See Note 1 thub I K

1) ' Monitor aanthly for eil and grease won oil asperstar discharge l,

ooours. Iu I l4 1 ~ i c l -0'_

v ,~. ..j l, ' , * ~., .j r a-r s 1 s e 36 2

2) Facort the instantaneous flow at the time of grao sample onllection (Code 627).

3) - The monitoring mport shall incime a detailed explanation of ary deviations fra the limits specified in paragrapn 3 and tre enrv9ctive actions taken to achieve cepliance.

.i

7) Not bypass the trataens facilities or any part therwof at any time. If any part of the unste treatment facilities becues inoperable at any time, the Water Ccapliance Unit shall be notified immediately. A written rwsert shall follow, givitt the cause of the probles, duration and corTective.

asamuros tamen, I,) Dispoet of somenings, sludges and other solids or oils and other liquid chemionis at locations approved in accor13ance with the grovisions of. Qapter aa6k of the Connecticut General Statutes or to unste haulere licensed under Qiapter 446k.of the Comecticut General Statutes.

9) Provide an alternate power source noequate to operate the treatment facilities and/or such other means as any to appropriate to it.wre that no dieharge of streated or partially treated unstenster will occur during a failure of the primary power source.

10) On or beforg Joe 30,1985 verify to the Canissioner that =p=-

with pamgraph 1 is being achieved and that tbn provision of parsgrophs 2, 3. 4, 5, 6, 7, 6, and 9 will be oasplied with, -11) on or before June 30, 1965 and aanthly therwarte r, suizmit to the s Comissioner all detailed acnitoring data required under the provisions of paragrepn 6.

12) Qi or before July 31, 1985 ard enramily' thereafter, autait for the review and approval of the Canissioner a detailed proposal for continuing biological studies, entrainment studies, and lapingement monitoring as required by paragraph 5

13) On or befors April 30, 1966 and annually thereafter outait for the review and approval of the Ccussissioner a detailed report of the ongoing biolc61 cal studies required by paragraph 5 and as approved wider peregnpn 12.

14) The Commissioner will require pH annitoring of Discharge Serial 100, 001, 001A, 001B, and 001C every four hours, when there are pH acnitoring equilment aalfmetions.

The above described specific terne may be revised following public notice and. public hat:ing, if required, on the basis of a detailed englasering study if agreed by the Camissioner.

i e

v --r g-

+,a ., y, c_ f j., ;- ?. d '_.

e f,

g .,7,, g 1 !!.. g i 4 .;p; f t l s l + ,-d i 0 g 6l TT -l This permit arall be considergd as the permit mquired by Section 402 of the . Federtl Clean Water Act and shall aspire of Joe 5.1990. This persit shall be modified, or alternatively, twvoked and reissued, to 4 oneply with any applicatie etnuset stansard or limitation issued or approved 'f wider sections 301(b)(2) (C), aus (D). 304(' )(2), and 3c7(a)(2) of tras clean. o ' tater Act, if the effluent standarsi or limitation so tasun.1 or approved: t

1) Omtains different conditions or is otherwise er, stringent than any effluent limitation in the partiti or

2) Controla any pollutant not limited in the permit.

./ The paratt as modified or rwisrund under this paragraph shall also contain any other twqmnts of tan Act sann applionale. d 4 This parait shall.be subject to all ttie NPDES General Corv11tions dated April FT.1979 unich are hersey tacorporated into this permit. II Entered as Permit modification of the Camaissianur on Septseder 19,1986. .i Y A 2 4.. a ?cEhioia.rae Quusiasioner State Application h. 86-165 = r ur:ss No. CTooo3263 -r I l t t l ', i f I-T e4 l'. r l l '.T i O d' f i )/' p-. - t d e ..}}