Text

Responds to Technical Evaluation Rept, Safety Evaluation for Environ Qualification of Safety-Related Electrical Equipment. Ongoing Investigations Still in Progress Re Item 87
	ML20079N590
Person / Time
Site:	Browns Ferry
Issue date:	02/28/1983
From:	Mills L; TENNESSEE VALLEY AUTHORITY
To:	Vassallo D; Office of Nuclear Reactor Regulation
References
	IEB-79-01B, IEB-79-1B, NUDOCS 8303040341
	Download: ML20079N590 (164)
	v • d • e

{{#Wiki_filter:_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ - _ - _ .o - 6 TENNESSEE VALLEY AUTHORITY CH ATTANOOGA. TENNESSEE 374ot 400 Chestnut Street Tower II February 28, 1983 Director of Licensing Attention: Mr. Domenic,B. Vassallo, Chief Operating Reactors Branch No. 2 U.S. Nuclear Regulatory Commission Washington, D.C. 20555

Dear Mr. Vassallo:

In the' Matter of the ) Dc.et Nos. 50-259 Tennessee Valley Authority ) 50-260 50-296 Please reference your letter to.H. G. Parris dated January 11, 1983, subject, " Safety Evaluation for Environmental Qualification of Safety-Related Electrical Equipment" and my letter to you dated February 17, 1983 Enclosed is our response regarding those items in NRC categories I.b, II.a, and III.b (presented in Franklin Research Center's Technical Evaluation Report (TER)) for which justification for continued operation was not previously submitted. As indicated in the enclosure, our investigations are still ongoing for Technical Evaluation Report Item 87 for units 1 and 2. TVA will submit justification for continued operation for this item on or before March 7, 1983 This date was discussed with R. J. Clark of your staff on February 28, 1983. If you have any questions, please call Jim Domer at FTS 858-2725. Very truly yours, TENNESSEE VALLEY AUTHORITY \\, L. M. Mills, Ma ager Nuclear Licensing Subscribed worn to ber me his day of 1983 / I My C s i n Expires i / Enclosure cc: See page 2 k l wn=Nmih l \\ An Equal Opportunity Employer

l .a i Mr. D. B. Vassallo February 28, 1983 cc (Enclosure): U.S. Nuclear. Regulatory Commission Region II ATTN: James P. O'Reilly, Regional Administrator 101 Marietta Street, N.W., Suite 2900 Atlanta, Georgia 30303-Mr. R. J. Clark Browns Ferry Project Manager U.S. Nuclear Regulatory Commission 7920 Norfolk Avenue Bethesda, Maryland 20814 1

ENCIASURE IROBEi PEftRY unaiixiiu, aiwei nCA'Prrw PGt Ciwrir=im OPERATTN (Jm) ne i a,,r.mr mits 1, 2. and 3 i M IM 10. .14 37 42 43 f 68 87 i 1 88 90 113 116 119 122 126 138 144 146 147 155 157 (Unit 1 only) 160 (Unit 1 only) l l l + * - ee w ww, - we h

ein JtNFIFTCRTIGE FGt OMPI1El!D OPERATIGE TER Equipment Iten No.14 (units 1, 2, and 3) Resolution of Deficiency 1. Similarity between the installed and tested equipment. Target Rock Test Report No. 1827A dated November 4, 1976, qualified a model 75G-002 solenoid valve to IEEE 372-1972, IEEE 323-1974 and IEEE 344-1975 Standards. This generically qualifies the installed model l - 73FF-005 solenoid valve (reference attachment 1 - letter fra S. Karidas, Target Rock Corporation to F. W. Chandler, Tennessee Valley Authority, dated October 16, 1980, Target Rock referral 017758, verifying aimilarity). 2. 'mermal Aging 'mermal Aging is being addressed on a basis of a surveillance / maintenance progran instead of by mathematical analysis as denoted in licensee submittals EEB-84-1001, -1002, -1003, and -1013. Target Rock has r6 the following maintenance eharMa for the 73FF-005 solenoid valve (reference at+=chment 2 - letter fra S. Karidas to B. W. Luton,- Tennessee Valley Authority, Target Rock referral (2445). a. Solenoid coils shall be replaced after 20 years of cabined service and/or storage. b. Elastamer seals used to seel the electrical enclosure shall be ran1 W after 5 years inservice or a total cambined time of service and storage not to escoed 10 years. This maintenance schedule is also rernmanded for the 73FF-005 solenoid valve soft seat naas=hly per 'Darget Rock Report No.1827A dated November 4, 1976. Licensee subnittals EEB-84-1001, -1002, -1003, and -1013 will be revised to reflect above resolutions of deficiencies. e - - -_- _. ~ - - -,-- _ - - - - - - - - - - _

.,M, e Q. ' r i.~. I N i% g.1)l1,s 3 iwxso.num nu t.2 TarD2. .. 4 Broodbollow Road. Ernst Farrningdalc. New York 11735/ Phone:(51G) 203 3500 f . m., m c N1 g a 0::tober 16,1980 ameome.cwnssweis cowoucs -l .Please refer to: Of 7758 1 LI 'Ibnnessee Valley Authority ? -F waC12c C - creial nea ny m nagenent noilaing EED '801024 006 400 Ccznrerce Avenue { 10vmille, Tennessee 37902 [ I To: F.W. Chandler .Olief, Electrical I!hgi-ing Branch Attention: D. Helton [ l

Subject:

Benefonto Nuclear Plant Units 1 & 2 l Solenoid valves Centract 77K3-823230-1 l Target Rock Pro %ct 77DD Paference: .Telecen D. Helton to S. Fwichs 10/16/80 i 1 l Gontleman: g,. Ih resp:nse to the referenced telectn, Target Ibck is h' attaching the following rcicet for your review. g THP 1827, Revisicn B " Environmental Test Report cn 3 '5C btxte.L 75G 002,1" "Y" Patte,.rn, Solenoid Motor Valve, Soft Seated, High Pressure Version Per U Provisions of TR Test Prmeinre #1674" i;. 'Ihis report was subnitted to you (Oi 5420 4/19/78) to I demonstrato c:r:pliance with the IEEE Envirormunital and Seimic h Rzquirements for the 77DD valves. Hcuever, as par the telecon ref-t erenced abcrra, it is also applicable to the 73FF-005-2" ANSI 15013 R.F. Flanged, Solenoid Valve, F.C., BI-Directictml trith Pdsition Indicator (ATE Class 2). 'Ihe materials and me'deds of construction are the same for the 73FF-005 a:x1 the test valve and the report can,therefore, be extended to cover the 73FF-005 valve. Very truly yours, 'JRNGET IOCK CORPORATION SK/kk Erx:losure: (1) g Certified Mail P302214682 (R.R.R.) Pro] eer cc: V. Liantcnio //- W. Hughes / D.M. Pattarini Frc&rh Fcrri T.D. Cro,iley Prcduct 11anager 4 { 10/2!s/80 - FitC: PAD cc: MEIE, E!6D37 C-K t l l I

TsR TTGm Ne M rwx so.n4.eae Target Rock Corporation,1966E Broadhouow Road, East Farmingdale, New York 11735/ Phone: (516) 293-3800 Post Office Bo.x V m man *Rr. CURTES.wmGHT CORPOfWION Please refer to: C2445 Tennessee Valley Authority W BA39C-K 400 West Summit Hill Drive Knoxville, Tenn. 37902 Attention: Mr. H. W. Luton

Subject:

Reccamended Maintenance Schedule for Target Rock Solenoid Valves Solenoid Coils and Elastomer Seals.

Reference:

Telcon H.W..Luton/L. Pearsall to S. Karidas, 7/28/82. Gentlemen As per the telecon reference above, Target Rock So.lenoid Valves, <l Solenoid Coil and Elastomer Seals is as follows: ? 1. Solenoid Coils I Solenoid Coils shall be replaced after 20 years of combined service and/or storage. l 2. Elastomer Seals The Elastomer Seals used to seal the Electrical enclosure i shall be replace after five (5) years in service or a { total combined time of service and storage not to exceed [ ten (10) years. l Although the recommended replacement time for the Solenoid Coil f and Elastomer Seals may be less than the qualified lives of the l components, Target Rock regards these reconsnandations as being } 4 more in keeping with standard industry practices and our own experience with this type of equipment. If there are any questions regarding the above information, please { contact the undersigned. 1 i Very truly yours TARGET ROCK CORPORATION ,5 I!% Steven Karidas Project Engineer Il T Noted By: i i i Richard LaMere Contracts Administrator 3 FOR: Thomas D. Crowley j t SK/kfk 1

p TER Item Number 37 NEB-74-179, NES-74-179A, NEB-75-217, -221, and NEB-73-160 FCV-74-1, -12, -24, ~35, FCV-75-22, FCV-75-9, and FCV-73-26 assolution of Deficiencies Deficiencies Noted: 1. TVA has not provided vendor information which states that the cited test reports are applicable to this equipment item. 2. TVA has not identified the motor manufacturer, the class of insulation, or whether this equipment item incorporates a motor brake. This equipment item was assigned an NBC qualification category II.a because traceability was not established. The deficiency described above is the same for all of the licenses submittals (TVA ENSs) contained in TER-37. Essolution of the deficiency will be discussed on an item by ices basis. Deficiency Resolution FCV-74-1, -12, -24, and (1) TVA is enclosing manufacturer T information (see reference 1) supporting qualification of these valves, and (2) These valves incorporate Reliance motors with -{ Class B insulation and do not contain motor brakes. Note: Since the previous transmittal, TVA has assigned a category C (item not required to mitigate defined accidents) to these valves. However, the vendor data contained in reference 1 supports qualification. j 1 FCV-75-9, and (1) TVA is enclosing manufacturer information (see reference 1) supporting qualification of these valves, and (2) These valves incorporate Reliance motors with Class B insulation and do not contain motor brakas. j FCV-73 (1) This valve is not qualified. Justification for continued operation is discussed below, and (2) FCV-73-26 + contains a Fearless motor with Class B insulation. It has no motor brake. TVA feels this device can be fully qualified by analysis and plans to pursue additional supporting documentation from Limitorque. t Justification for Continued Operation (FCV-73-26) Since TVA's first submittal, environmental parameters associated with this valve have decreased to less critical values (e.g., the operating tima specifiegtion is one day and the radiation specification is 2 x 10 rads). The previous operaging time was 30 days and the radiation specification was 3 x 10 rada. 1 -n

l l l i This operator has a d.c. motor with Class B insulation which is identical to an operator with a Class B, a.c. motor, except for the motors and associated motor components. Limitorque states that these motors are similar in construction, and therefore, qualification in terms of temperature, pressure and relative inmidity should be the same for both a.c., and d.c. units. The a.c. unit has been qualified (repor(B-0003) to a stama environment at a temperature of 250 y and a pressure of 25 psig for 24 hours, and a 40-year life. Limitorque also states that, due to an evaluation of test report, the Class B, d.c. units would be expected to have the capabifity to successfully survive a radiation dose of at least 1 x 10 rad without detrimental effect on the ability of the motor to perform its function. 'Ibe environmental parameters are well within the range of test wlues (Baport B-0003), and Limitorque Corporation's analysis of aisdlarity between ac and de motor actuators support qualification (reference Limitorque latter dated October 21, 1980 - see reference 1). TVA feels continued operation is justified until full qualification is attained.

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(e5.=. (- Schedule of Prices No. 82g27t. I Page No. l aaricus on osavices... .n. m owaarirr ! umr luusvenierj 4 ount l ".".f '".".f::J' i l-t i I .e e e e Environmental qualification reports for the Limitorque valve operators listed below. Indicate the report number applicable to each valve o'perator and furnish two copies of each. TVA System Limitorque Limitorque Limitorque l Identification No. ' Serial No. Order No. Report No. 1-FCV-1-55' 94594A 333688E I 2-YCV-1-55 94593A 333688H 3-FCV-1-55 94592A 333688R, 1-FCV-1-56 94590A 333688C 2-FCV-1-56 94591A 333688C "Rafer to ~j 3-FCV-1-56 94589A 333688C Limitorqua Letters 1-FCV-23-34 87004A 3321947. dated 2.-PCV-23-34 87003A 332194I September 26, j 3-FCV-23-34 143067 336801I October 3 & 25, and twa i 1-FCV-23-40 86999A 332194I dated 1 2-FCV-23-40 87215A 332194J October 7 3-FCV-23-40 143069 332194J 1980. 1-FCV-23-46 87002A 332194I I 8 2-FCV-23-46 87001A 332194I 3-FCV-23-46 87218A 332194J 1-FCV-23-52 143068 336801I 2-FCV-23-52' 87216A 332194J 3-FCV-23-52 143066 336801I i

1-FCV-23-57 92848A 335945A.

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TVA System Limitorque Limitorque Limitorque i i Identification No. Serial No. Order No. Report No._ 1-FCV-67-17 117758 347414A See note en page 1. 1-FCV-67-18 117762 347414A 7 2-FCV-67-21 117763 347414A 2-FCV-67-22 117760 347414A 3-FCV-67-25 117757 .347414A 3-FCV-67-26 117756 347414A 1-FCV-68-1 87071A 329731C1 2-FCV-68-1 121866 329731C1 3-FCV-68-1 107916 336767 1-FCV-68-3 89908A 329731D2 2-FCV-68-3 107703 3367673 3-FCV-68-3 85500A 32973132 1-FCV-68-77 87070A ~ 329731C1 2-FCV-68-77 121867 329731C1 l 3-FCV-68-77 107915 336767 1-FCV-68-79 89907A 329731D2 2-FCV-68-79 120686 329731F2 3-FCV-68-79 121744 329731C2 1-FCV-69-1 94873A 3336883 2-FCV-69-2 94872A 3336883 3-FCV-69-2 149739 361135F l l-FCV-69-1 95209A 333688C 2-FCV-69-1 95210A 333688C 3-FCV-69-1 149408 361135E 1-TCV-70-47 139871 358105A 2-FCV-70-47 139872 358105A i .3-FCV-70-47 149234 359851A 1-FCV-71-8 96818A 337182A 2-FCV-71-8

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( i .s a Schedule of Prices No. 22827t. " Page No. t. ! '.". " I aavicuss om eseviess... m l ewantity l wait !waitenies j l a unt .r.... TVA Sys:e= Limitorque Limitorque Limi:orque Iden:ifica: ion No. Serial No. Order No. Recor: No. g 1 1-FCV-73-34 81335A 329945D See note on 2-FCV-73-34 104127 331762D page 1. 3-FCV-73-34 92393A 329946D 1-FCV-73-35 96066A 336716A,- l 2-FCV-73-35 275075 3C1283A l 3-FCV-73-35 96057A 3367163 i 1-FCV-73-36 95418A 333688A 2-FCV-73-36 95417A 333688A I 3-FCV-73-36 149527 361135G ~ 1-FCV-73-40 81223A 329945C 2-FCV-73-40 86664A 329946C 3-FCV-73-40 102984 331762C 1-FCV-73-44 81836A 329945D' 2-TCV-73-44 92392A 329946D FCV-734 4 104126 331762D 1-FCV-73-2 80659A 3299453 2-TCV-73-2 101815 3299463 3-?CV-73-2 102866 3317623 1-FCV-73-3 86714A 329946A 2-FCV-73-3 86715A 329946A 3-FCV-73-3 104401 331762A 'e } 1-FCV-73-27 81224A 329945E 2-FCV-73-27 81406A 329946F l 3-FCV-73-27 118590 334533A i 4 1-FCV-74-1 86223A 332194G 2-FCV-74-1 86225A 332194c 3-FCV-74-1 142291 336801G l m 1-FCV-74-2 9532SA 335947 4 I-2-FCV-74-2 113003 335956A

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I Schedule of Prices No. mm' Page No. A l 4avisueonesevsse. nu.-e l eua=rivy l uwer junitmesl amoune tegamy TVA System Limitorque Limitorque Limitorque Identification No. Serial No. Order No. Report No. l 1-FCV-74-52 148179 336801K See note I 2-TCV-74-52 94155A 332543K 'on page 1. 3-TCV-74-52 94156A 332194K 1-TCV-74-53 144338 336801K-2-FCV-74-53 92552A 332194H 3-FCV-74-53 144337 336801R 1-FCV-74-60 85937A 332194C l 2-FCV-74-60 85935A 332194C 3-FCV-74-60 144909 336801C 1-FCV-74-61 85936A 332194C 2-FCV-74-61 85933A 332194C 3-TCV-74-61 144910 336801C 1-FCV-74 -66 148178 336801K 2-TCV-74-66 94157A 332194K 3-FCV-74-66 94154A 332194K 1-FCV-74-67 92551A 332194R 2-FCV-74-67 92550A 332194H l 3-TCV-74-67 92553A 3321945 I i 1-FCV-74-74 85938A 332194C d 2-TCV-74-74 85939A 332194C 3-TCV-74-74 144907 336801C 1-FCV-74-75 85934A 332194C 2-FCV-74-75 85940A 332194C l 3-FCV-74-75 144190 359468A 1-FCV-74 89024A 332194K 2-FCV-74-48 89025A 332194K 3-FCV-74-48 146451 336801K l 1-FCV-74-57 85629A 332194D 2-FCV-74-57 85632A 332194D 3-FCV-74-37 143017 336801D 1-FCV-74-58 142198 336801L 2-FCV-74-58 138767 357504A } 3-FCV-74-58 142197 336801L i 2-TCV-71-59 172696 371787A 3-FCV-71-59 201217 378605A Y i i coe.euo m m o.oosa - 6m.

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I l I Schedule of Prices No. asa m 1 Page No. 7 ' ', * ". l aavicssa on samvicas... n lowaweny l unirmec j i. unir a ouwe tv.=.?. TVA System Limitorque Limitorque Limitorque Identification No. Serial No. Order No. Report No. j i 1-FCV-74-59 87217A 332194J See note on j g 2-FCV-74-59 87005A 3321941 page 1. 3-FCV-74-59 143071 336801J i 1-FCV-74-71 85630A 332194D,. 2-FCV-74-71 85631A 332194D 3-FCV-74-71 143018 336801D i l 1-FCV-74-72 124345 347703A i i l 2-FCV-74-72 138766 357504A l I 3-FCV-74-72 138768 357504A l 1-FCV-74-73 87006A 3321941 2-FCV-74-73 87,000A 332194I 3-FCV-74-73 143070 336801J 1-FCV-74-77 85786A 332194C ' 2-FCV-74-77 85787A 332194A 3-FCV-74-77 144425 336801A 1-FCV-74-101 119105 335963A - 2-FCV-74-101 119106 335963A I t 1-FCV-75-2 93865A 335902A g 2-FCV-75-2 86214A 332215H [ 3-FCV-75-2 143712 336790A j 1-FCV-75-9 114987 345878A 2-FCV-75-9 114988 345878A i 3-FCV-75-9 202010 378'606A l 1-FCV-75-11 86217A 332215H 2-FCV-75-11 86215A 332215R 3-FCV-75-11 143713 336790A

l 1-FCV-75-22 83032A 3306395 2-FCV-75-22 83034A 3306395 3-FCV-75-22 83030A 330639B i

i 1-FCV-75-30 93866A 335902A 2-FCV-75-30 93864A 335902A j 3-FCV-75-30 143715, 336790A i l 2-FCV-73-64 172699 371787C l 3-TCV-73-64 201216 378605A if I 1 TVA SSSI loM*III ~ siossa (

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.a TVA System Limitorque Limitorque Limitorque Jdentification No. Serial No. Order No. Report No. 1-FCV-75-37 114989 345878A See note 2-FCV-75-37 114986 345878A on page 1. 3-FCV-75-37 124835 . 350346A 1-FCV-75-39 86216A 332215H* 2-FCV-75-39 93863A 335902A 3-FCV-75-39 143714 336790A l l 1-FCV-75-50 83033A 3306395 I 2-FCV-75-50 83031A 3306395 3-FCV-75-50 83029A 3306395 1-FCV-75-23 83165A 330639A 2-FCV-75-23 83167A 330639A 3-FCV-75-23 83168A 330639A 1-FCV-75-7.5 83174A 330639A 2-FCV-75-25 83176A 330639A ~ 3-FCV-75-25 83173A 330639A i 1 1-FCV-75-51 83166A 330639A l 2-FCV-75-51 83169A 330639A l 3-fCV-75-51 83170A 330639A 1-FCV-75-53 83175A 330639A 2-FCV-75-53 83172A 330639A i I 3-FCV-75-53 83171A 330639A i I 2-FCV-74-96 124336 347694A 3-FCV-74-96 125217 347698A 2-FCV-74-97 124338 347694A 3-FCV-74-97 124340 347697A t 2-FCV-74-100 111743 335954A 3 i 3-FCV-74-100 92849A 335945A f I e i k I 1 e ^ tva sesi coe. m J sesosa e .w. . ~.. _..

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I l i Code: *:-000-000-000 i i i Lot.cf Technical Infomation i i j 5,200.00 ll I h.r.1 j I e I l l l I 6 i l lI i l l h y 1 t l NOV04 m i Exc;:t 1 I .i E3CALATION PROV131 Cat (Pnce Scy c1 t.1.g;. Ar'rtb * : ~ - * :rtrur we Dr:se.cor 31.1980 An eerginal sensauteo sot:sents a*:sr De:n-scar 31,111" w-P tt su3tsc:te trs caress sg:it::tsase of tne U.S. Bersau c! 1.:r-i ? ::. :....::ta eti.: ::: n Jr'tuary 1.1540 te ute cate er sms: sat. ACKNOWLEDGMENT. CUSTOMER COPY

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( LIMITORQUE CORPORATION Eg~ 5114 Woocan Road P. O. Box 11318. Lynchburg, Virginia 24506 )f. Telephone--804 528-4400

Te *2-9448 October 3, 1980 TVA 400 Comerce Avenue Knoxville, TN 37902 Attention: Mr. Bob Poole Gentlemen:

Subject:

Qualification Information TVA - Brown Ferry Referring to our letter of September 26, 1980, your telex of September 23, 1980, and telecopy dated September 30, 1980, the followina qualification infonnation would apply. l 1. Our records indicate that our Report B0003 can be applied to the actuators provided on the following orders. Limitoroue 0/N Actuator S/N ~ 335954A 11742-43 ' 335956A 113001-004' 335962A 119524-347697A 124340-41/ 347698A 125219-20 / 347/03A 124344-45 < 347704A 124346-47/ td 7,g 347705A 124348-49< vo '>g t-W 144137-g

359468A j
371787A 172696/
377012A 186857.,
378606A 202010v/
3C1283A 275075
- Identiff'.d by actuator S/N only in telecopy dated September 30, 1980.

f I t W _--.-.- u.a,. r,- .cor..'ne a eks f or ineuscry

' UAuroMous COMPORATION sheet No. 2 e-Mr. Bob Poole October 3, 1980 2. The below listed actuators have DC motors with class B insulation. We have not conducted any environmental tests on class B DC motors nor do we currently have any plans to do so on our own initiative. However, if you supply us with motor ID numbers, we possibly might be able to provide an analysis involving our Report 80003 and 80009. .Limitoroue 0/N Actustor S/N '3611'35F 149739 ."36 149527 3. The actuators provided on 0/M 345902A (S/N 112680-699) was a stock order of manual 90 degree. actuators only for a valve company. Qualification infbreation would not apply since no motor actuators were involved with the original order. 4. The remainder of orders and. serial numbers indicated in your telex of ' September 23,1980 -and telecopy of September 3.0,,1.980..were jnc_luoed ist our letter -j - -of Septanber 26, 1980., The above represents an additional cost of $800 net for the 16 line order items increasing the cost stipulated.in our. Jetter o.f Septenb.or, 26.,1980.,,to,a total .of $5,300. ~~ ' 3 1. Regarding pages two and three of your telecopy, we.will advise qualification information as soon as inforination is received from our motor vendor. ~ Very truly yours. ~~- LIMITORQUE CORPORATION j ggg

a.. raa Special Projects Engineer wed cc: Jay killiams

~ ii i 1 i 9 -_m

m-I f OMNOER,VE CORPOREION felgns } 5114 Woodas Mond = P. O. Som 11318 '. Lymistnsg. Vkgeda 24508 ~ T:(-__ %& "T - Teles.-82 9448 October 2.1, 1980 h TVA 400 Comarca Avens Krexv.111e,TH NS Attentfo Mr Bah phe Gentleman: Shhfect: -Qualiffcation Information TVA - Browns Ferry The below responds to your telecopy of.Septasar 30,1980. 1 The haiow ifsted actuators have D.C. untors.with cTass B'insuTation. We have not conducted nety enstrommental tests on class B,. D'.C. asters, me do wa , su.e.t.ly have any pians to de so on our own fnniativa. We have, conducted a qualfftcatfon otr an actuator with an A.C motor with cTass 8 insulation (Report b0003) by expering the unit in a stems envinnment at a tempersture af 2SO'F (pressure'of 25 psfg) for 24 hours. De our Qualiffcation Report 560009 we l sthfected a contairment type actuator with a 0.C. motor with class.M fasuiation l ' to environmental taiparatures of up to 3408F temperature (pressure of 105' psig) durihg a. 25 hour qualification: test. The class 8' fnsulation system of the D.C. setors on the:balow Ifstad actuators is simitar to that used on the motors used~fn tha A.C. mainrs quelffied in Report 8-0003. With this in mind, and considering the results of the above two tests, it would'seem logical to assume that a standard weatherproof actuator containibg class E' insulation should-have the capattiTity of surviving a 24 hour exposure. to 250DF steen at a maximum 25'psig pressure Also, considering radiation exposure used in the:above. two tests, we would expect the c3asrB D'.C. motors on below ifsted actuators [ to have the sapahfTYties, of successih11y. surviving radfation exposure of at least T x TOI mds without detrimentai effect one the ability of the motor tarperfom r fi.= rusmuon. I. } g I I i i j Ausemened veeve ogsmessere end Jeobre for-Irichmery { ~~~-

=.? sy r unpoRoutCORPORGON Sheeth 3 Mr. Bob Poole October 21. 1980 'i-Limitorque 0/N' Meter ID No. 389945A DV76T32. DV7E133' E' .DV75187 EX0167+ 3299464-W79775. W79774

E W81284. HV81283 3377E2A JMB400 33Z194A LV7975

'* F MV82930 332215A Hlf8DOOO,LC8000T

8 H58DNB. W80 nib
E Ep59BB, GV79987, GV79990 guy 9939-
8 W80487,. Wa0486. HV80465 HV80475 333838A 8MB6385 PW85387 G-

. DaggTT-3345334 GXQ1673 ~ 3355484 EM90538-335957A-EX00645 3359EEA EX0064E 3357134 OWB7625

8 una0588 33D90E DIE 7796. DM87795 336801A AZZ5555 337T824 Cis7405. QEIT406 345791A-DX9995. DX99944. UX99942.

UX99941 UXS40. 390740A LE37603 2. Frtmi informatton receivat from our estor suppliers, wf' th the. exception of tufTorr insulated motor Isadr. the below. listed notnes hawa equivalant insulation materfels to that used on the actor used in our Qualification Report 600375A and therefore with possibly.the exceptfon of the motor lead materiaT this report can be used to show the abf11ty of the below setors. to utthstant radfktion onTy.

332215F GV79945'
-. The information received fNas the notor mamfheturer shows that our-Qualification Report 80003 can be used to support the capability of untor ID GV79989 to. withstand j;!

radiation only, j EESI.En'narx e.d&v..utmeninhm""mfiOM;!i?**:;jW5 "" ..[Y$;).[".f45FW4huss

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l f 0.... 3 usyrOROUE COMORATION OC O

SheetMe, 3'

, 6 Rob Pan 1 D =0ctober 11. 1380 3. As indicatad in our letter of Septaber 26, 1930, the baTow listed notors include brakes and since we are unable to obtain'infonnation on the brakes arit unable to evaluate their capability to withstand radfatfan. Since the brake is an fatagral part of the unter, this prevents us from indicating the capability of the motor assembly to withstand radiation. Lis11mwa 0/N Pbter ID No. 32973172 - 6179979

GT t' G179820, GK79821

,i 329945C DV76353

D UCDSB24. YG8863Z 329946C SV79771
E VCD6458, XD23075 33T762D EW90994 4.

The motor manufacturer is unable.to identify the following antar ID.rnabars. Some are not a complete rumher and the others do not relata to a matar that would have been prorfdad for a Limitorque actuator. ~ 3335888 AW858 6 334533R 0/76188 l 3357908 BZ95403, CZ95402

G' CZ95401. CZ9540G 345791A.

DE44949 Incidently..we sti11 have not recafved a Mdma ordar to e us for the cast of obtaining the special infonmation requested for either* Sequoyah or Browns Ferry. We would wi.ciata if you would expedita the orders as we have hamn attempting to expedita the infbruation you requestad. Very truly yours, LIMI1DRqlE CORPORATION d QDA J.B. Drehr Special Projects Engineer wed cc: Jay. Williams l ei a k i i j ~ +

I e LINIITORQUE. CORPORATION "G. l ~ 5114 Woodas Road + P. O. Box 11318 + Lyncteurg. Virgna 24506 ,3 Telephono-Mi 528-4400 + Tenez-82 9448 N A 26, 1980 400 Nrnerce Averma Eboxvilla, 'Di 37902 A**=r*4 m + Mr. Ecb Paola Getrt 1ssnane f Sutdect: O=14*4% Infcunscion T7A - Eccie Fac=y, T-f--- 27 to your request znabar 828274 and *-r-i s to car wi.sh in May, the balcw ecostitutes a total of 90 lina order itama at a total cost of $4,500 nat. Jit the tima Limitorque received the om$ses fee the units m14-4, no acceptai l 22mt <==14*4+= standard existed azzi thecufore the units were not; h ( in accmedance wLth any W +4r p14*4+=.-c' l l 1. In zuviating our recceds, car O=14*4r =*4= Report 600198 can ba =14d I to the actuators er14

cn the A1147 orders. Due to the data area in I

dich the below acm=+rw wara e4W and due to the fact that our racerds are not clear, we are unable to daearnina if becniza gear dram== as.wM by = Mar *= 1 can ha==14 We wculd suggest 4 =[+Mm the below listed units to deemrmina if mMaren 1 appliam. Report 600376A can be used to support the ability of the actuatnzz (not 4= 1M47 matzr) to withstand ir-nMmedat only. If you wouLi provida us with the notce I.D. mndwrs, we ecxdd check to see if this statement could be M to include the notors. Limitacque "O/N Actuatcr S/N

329731B2 85500A-01A Cl 87070A-71A D2 89907A-08A F2 120685-86 i

GL 121866-67 G2 121743-44 329945B 80659A l 329946A 101815 l 3 t>?1 =F 85223A-24A

- Our records shcw these acMm include brakes. GC

"-ly, we are unable to obtain infocusttica cz brakas and would therefore be unable to evalusta i their TM14ty to withstand irradiatica. .. _ - - - u. m a. - i.,,, e l

1 i l SheetNo. 2 j.

=

UMITORQUE CORPORATION ~. Mr. Rab Poola I l Septsaber 26, 1980 l l l 2. Our a J 1:xiicate that our O=14M*= Papcet 600198 plus addarda 1 can be c14d to the actuators m14d en the A11M_ng an$az:s. I Our Ra m 600376A can be used to -;. the ability of the actuators (rzst 4~ W4M notcm) to withstand 4*4*4= cely.. 's 4d W O/N Actuator S/N 331762 3 102866 336767 -107915-16 336790 F 146062 144906 336801 B-s E ~ 146451, i

- Rafar to reta behind asterisk in ena atma.

. 3. Ckar recceds - h indicate that our O=14**= Bagcet 30003 can be applied tn *.he actuators supplied on the *11 7 octSers. 83029A-34A / 330639B f 332194B 85656A-57A 85629A-32k D E 89024A-25A

G 86218A-25A i

I. ~. - - 87000H6A l J 87215A-18A 332n5a 86n4h-17A 333688E 94592A-94A 335902A . u. 93863A-66A 2 93870A 335944A 92848Ar49A 335945A ~ 92952A-5 3 r. 335946A 335947A 95325A-28A 335953A 112602 lu430-31 335955A j 335963A 119105-06 335964A 111695-96 13S107-110 j 335965A 336790A 143712-15 336801D 143017-18 G 142289-92 I 143066-69 I l J 143070-71

L 142197-98 345878A 114986-89 347414A 117756-63 l

l i l 1 i 1 1 l' J

1.lMITORQUE CORPOR/. TION -- Simt No. 3 Mr. Bab Paola 1 Lya 26,1980 l t LimLtorcua O/N Acutatze S/N 347694A 124336-39 347696A 125217-18, 350346A 12483.k36. 357504A 138766-69 358105A 139873..72 359851A 149234'-- 361135E: 149408 371787C' 172699 I 378605A \\ 201216-17 E 4. our records also 4M4e thati car O 14*4r-=tism asport F-C3271 can ba l 1 l T 4M to the actnyt:ces m14d on the fcdlowdag orders: 130639A l 83165Ar-176A 332194C l 85933A-940A 'E 92550AL53A K 94154A-57A 333688C 95209Ar-210A 336801E 144337L38 K 148178-79 8

,C 144907a918 2

5. 'Ibn belcar listed =r+'=+ w= have DC notors with 'claiss a 4-*1=+4* Wa have not: cWM any envL-

1_ taats cut class, B, D.C. notars nce do 1

we cuzzant:ly'have any plans to do so en our cun initiative. 8:movue, if Tata supply us witti notce 3D rusdness, we possibly might: be able to provida an j analysis involving our Raptets 30003 and B0009. 329945A 80657A-58A 1l C 81223A D 81835-Ar-36A E 81224A-25A 329946A 86714Ar-15A C-86664A } D 92392A-93A f E 91406A-07A I 331762A 104401-02 C 102984 D 104126-27 332194A 85786A-87A P 90610A & 91555A 332215A 85217A-18A i B 87191A-92A ." E 85219A-22A G 86393A-96A 333688A 3 95417A-18A B 94872A-73A G 94589A-591A l

l L154tTomous CORPORATION - g Sheet No. 4 Mr. Bab Pceda W 26, 1980 \\. I.:Imitmaus O/N Actuator S/N ~ L 334533A 118590-91 335948A 92948A 335957A E1300 335966A 116008 336716A 96066A " "B 96057A ~ " 'C 111792 336790B 146051 C 1MB6 " 'E 146897-98 G . 146647-48 ~ ~ '., 336801A .~ 144425 '~~ - ** F ~144291 337182A 968185-19A 345791A 115291-96 360740A . 160960 O very truly yours, NNGE C3tPORATICN h ~ JJr. 4asan y,.g.ce, y -a wed { i ) t 1 W l '4 I e e I t ~ A i. i

h' Just474rm*4nn par caneinn.A % rmeinn we arm 4 -- - T&== mm. 42. 90 (m4&m 1. 2. and 3) Banolution of Deficiency 1. Cui=_- *ian/ Interfaces Teflon tape is not used at the interfacing conduit connection to the limit switch housing. RTV will be used to seal the threads of the conduit connection to the switch housing. Inboard zone switches 18-1-14, -26, -37, and -51, upon closure of the main steam isolation valves, initiate a reactor scram signal to the Reactor Protection System OtPS). Required operating time after start of a DBE is 10 minutes. Based on engineering judgment, the limit switches will be able to perfo m their function before the harsh envircriment becess detrimental.- Once the switches perform their fmetion, no failure mode will affect safe shi*dr==t of the plant. Since the qualification of the limit switch using RTV has not been doc manted, NQt BP e a rt02 has been issued to resolve this problem. 2. 'Ibermal Aging Thermal aging is being addressed on a basis of a surveillance and maintenanno program instead of by mathematic analysis as denoted in licensee submittals EEB-1-1004, -1005, -1007, and -1009. j A materials breakdcun of limit switches shows the presence of age. susceptable materials: EPR and NPR in cover gaskets and seals aru a j tharunant plastic (glass filled polyester)' making up the switch terminal block and contact carrier. 1GMD addressed the E.wLu "=1 for aging in these seterials in their qualification testing. No noticeable detrimental effects were fond after etapletion of qualification \\ TVA will, Ed, monitor these switches for detr4=nkal aging effects with TVA's esrahlished maintenance progran that operates in accordance with TVA's Nuclear-Operational Quality Assurance Manual U H)QAM) I (designed to meet the requiresortts of E- "iv B 10 CPR 50) and ANSI-le-1976. Licensee sutanittals EEB-l-1004, -1005, -1007, and -1009 will be revised to reflect above resolutions of deficiencies. / 1 i i

L. l -~ l' Justification for Continued Operation TER Equipment Item Nos. 43, 88 (Units 1, 2, and 3) Resolution of Deficiency 1. Connection / Interfaces Teflon tape is not used at the interfacing conduit connection to the limit switch housing. RTV will be used to seal the threads of the conduit connection to the switch housing. Outboard zone switches ZS-1-15, -27, -38, and -52, upon closure of'the -main steam isolation valves, initiate a reactor scram signal to the Reactor Protection System (RPS). Required operating time after start - of a DBE is 10 minutes. Based on engineering judgment and tests performed on other devices with similar conduit connections in a steam environment, the limit switches will be able to perform their function I before the harsh environment becomes detrimental. Once the switches perform their function, no failure mode will affect safe shutdown of the plant. l Since the qualification of the limit switch using RTV has not been documented, NCR BFMEEB8302 has been issued to resolve this problem. 2. Thermal Aging Thermal aging is being addressed on a basis of a surveillance and maintenance program instead of by mathematic analysis as denoted in licensee submittals EEB-1-1003, -1006, -1008, and -1010. A materials breakdown of limit switches shows the presence of age susceptable materials: EPR and NPR in cover gaskets and seals and a thermoset plastic (glass filled polyester) making up the switch terminal block and contact carrier. NAMCO addressed the potential for aging in these materials in their qualification testing. No noticeable i detrimental effects were found after completion of qualification testing. TVA will, however, monitor these switches for detrimental aging effects with TVA's established _ maintenance program that operates in accordance with TVA's Nuclear-Operational Quality Assurance Manual (N-0QAM) (designed to meet the requirements of Appendix B 10 CFR 50) and ANSI-18-1976. Licensee submittals EEB-1-1003, -1006, -1008, and -1010 will be revised to reflect above resolutions of deficiencies. ~ l

r. =

l BROWNS FERRY NUCLEAR PLANT UNIT 1 i L JUSTIFICATION FOR CONTINUED OPERATION TER Equipment Item No. - 68 l Resolution of Deficiency TER item No. 68 concerns Physical Sciences Corporation electrical penetrations PSC P/N 2022C and 2019C used in the drywell, room O. The TER points out the following deficiencies: 1. Documented evidence of qualification not adequate. 2. Adequate similarity between equipment and test specimen not j established. As stated in the TER, the applicable test report is Wyle Laboratories report No. 43854-1 and TVA Engineering Report 1925. These reports are applicable to-low voltage power P/N 2022C only. The Gulton connector tested in report 43854-1 is the same as one used on the Physical Sciences penetrations P/N 2022C. In fact, this test item consisted of half a penetration assenbly actually removed from service at Browns Ferry, as can be'seen in the photograph on page IV-5 of report 43854-1. The receptacle portion of the connector utilizes a hermetic glass seal and is welded into .i - the steel penetration cannister/ header plate assembly. The plug portion of j the connector assembly tested was purchased new from Gulton-but is-the same as, and has the same part nunber as, the Physical Sciences plugs used at Browns Ferry. Gulton acquired the Physical Sciences connector plant circa 1974. The other half of the penetration assently is identical to the tested half but the connectors, as. installed in the plant, are outside the containment and directly not exposed to the drywell environment. Thus the testing of half a penetration assembly is valid for a whole assembly and } does not affect the penetration qualification. Therefore, we believe the Wyle report 43854-1 does adequately document evidence of qualification of the Physical Sciences low voltage power and control penetrations, P/N 2022C, for use in room O. Physical Sciences P/N 2019C is a neutron monitoring penetration and is not covered by TVA report 1925 or Wyle report 43854-1. l .i The applicable report is TVA Report 1928. Therefore, the TER item 68 i deficiencies concerning reports 1925 and 43854-1 are not appropriate 3 to P/N 2019C. I .i l 1 I

BROWNS FERRY NUCLEAR PLANT UNIT 2 l JUSTIFICATION FOR CONTINUED OPERATION I TER Equipment Item No. - 68 Resolution of Deficiency TER item No. 68 concerns Physical Sciences Corporation electrical penetrations PSC P/N 2022C and 2019C used in the drywell, room O. The TER points out the following deficiencies: 1. Documented evidence of qualification not adequate. 2. Adequate similarity between equipment and test specimen not established. As stated in the TER, the applicable test report is.Wyle Laboratories report No. 43854-1 and TVA Engineering Report 1925. These reports are applicable to low voltage power P/M 2022C only. The Gulton connector tested in report 43854-1 is the same as one used on the Physical Sciences penetrations P/M 2022C. In fact, this test item consisted of half a I penetration assenbly actually removed from service at Browns Ferry, as can be seen in the photograph on page IV-5 of report 43854-1. The receptacle portion of the connector utilizes a hermetic glass seal and is welded into the steel penetration cannister/ header plate assembly. The plug portion of the connector 'assenbly tested was purchased new from Gulton but is the same as, and has the same part nunber as, the Physical Sciences plugs used at l Browns Ferry. Gulton acquired the Physical Sciences connector plant circa j 1974. The other half of the penetration assenbly is identical to the 1 tested half but the connectors, as installed in the plant, are outside the containment and directly not exposed to the drywell environment. Thus the testing of half a penetration assenbly is valid for a whole assembly and does not affect the penetration qualification. Therefore, we believe the Wyle report 43854-1 does adequately document evidence of qualification of the Physical Sciences low voltage power and control penetrations, P/N 2022C, for use in room O. i i Physical Sciences P/N 2019C is a neutron monitoring penetration and is not i covered by TVA report 1925 or Wyle report 43854-1. f The applicable report is TVA Report 1928. Therefera, tha m item 68 deficiencies concerning reports 1024 and M 254-1 are not appropriate to P/N 2019c. I 4 1 i ..~

BR.0WNS FERRY NUCLEAR PLANT UNIT 3. JUSTIFICATION FOR CONTINUED OPERATION T R Equipment Item No. - 68 Resolution of Deficiency TER item No. 68 concerns Physical Sciences Corporation electrical penetrations PSC P/M 2022C used in the drywell, room O. The reports applicable to the Physical Sciences pentrations are Wyle Laboratories report No. 43854-1 and TVA engineering report 1925, and the TER notes the ( following deficiencies: l 1. Documented evidence of qualification not adequate. j 2. Adequate similarity between equipment and test specimen 'not. established. No Physical Sciences penetrations are used in unit 3. The licensee submittal referenced in the TER, EEB-01-0087, is a Unit 1 EWS. Therefore, the TER item 68 deficiencies are not appropriate for Unit 3 penetrations which were supplied by General Electric and are covered by different } reports. i 3 t i

BROWNS FERRY UNITS 1 & 2 JUSTIFICATION FOR CONTINUED OPERATION TER Equipment Item No.'87 Justification for continued operation for this item (for units 1 and 2) will be submitted on or before March 7, 1983. l f l

NEEEEi FERRY INIT 3 l JUSTIFIOLTIGi PGt CGtfI!GD OPERATIQi l l 'HIlR Equipent Itam No. 87 Resolution of Deficiency I TER item 87 concerns General Electric (GE) series 100 modular electrical Wa.i.lons in the drywell, room O. The '!IR points out the M11Mng si deficiencies: t l. Criteria regarding spray not satisfied. 2. Critert: regarding radiation not satisfied. 'there are no GE series 100 Aa.Gons used in the unit 3 drywell and the 'IER referenced licensee sutznittal, EIB-01-0090, is a unit 1 DIS. Therefore, the deficiencies in unit 3 et series 100 penetrations are not appropriate. j i 4 - I k f i I { i f i l = t

I l TER Equipment Item Number - 113 NEB-M-053A l FSV-M -32 ASCO Model HB830081F l Resolution of Deficiencies l Deficiencies Noted: i 1. Adequate similarity between equipment and test specf=an is not established. 2. Equipmenc qualification not established (NBC qualification category II.a). Deficiency Resolution The installed valves are not NF series valves. However, subsequent to the submittal of TVA's evaluation work sheet . MED-M-053A, the decision has been made to replace FSV-M-32 with & fully gaa.ified valve. Thus, the NBC qua*ifi:at. ion categos/ for FSV-M-32 has changed from II.a to I.b. This change will be reflected in the next IEEQR submittal to the NBC. e i .. ~ i i i i I .J i 4 i l e } t 9 I

e TER Equipment Item No. 116 NIB-43-032 FSV-43-14 ASCO Mode 1 18300-561F Besolution of Deficiencies y Deficiencies Noted: 1. Documented Evidence of Qualification la Inadequate. a. Radiation analysis not providad b. Sufficient valve material data not provided 2. Adequate Similiarity Between Equipment and Test Specimen Not Established 3. Equipment Qualification Not Established (EEC Qualification Category II.a) Deficiency Essolution ' ~ This valve is needed to provide isolation of a recirculation pump sampling line. The valve is normally closed. However, if open, the valve unst be able to close in the event of an accident. The required operating time has been reevaluated and subsequent to the submittal of TVA's evaluation work sheets NEB-43-032, Revision 2, it has been determined that the solenoid valve will receive its accident closure signal within ten seconds. Once the valve closes, it is not required to reopen for accident mitigation. 1his valve is only required to mitigate a LOCA or HELB inside primary contaiment. Examination of Profile 237 (attachment 1) and 293 (attachment 2) shows that the peak temperature experienced is 1450 F and at ten seconds the temperature is below 102' F. Also, reevaluation of radiation exposure during a LOCA or HELB l accident has reduced the accident exposure from 3.1 x 104 rads to 5 x 103 rade. Profiles 251 (attachment 3) and 504 (attachment 4) show that the accident pressure increase is less than.3 lb/in2, d 18300361F is a general service ASCO 3-way solenoid valve. The "X" identifies a monel core tube and a standard Cisse H coil is used j in this valve. The temperature characteristics of ASCO coils are shown by reference 1 (page 8 of ASCO catalog No. 30A) which is i attached. The temperature limitations of the coil are based on a combination of temperature rise from power input and outside j temperatures. The ambient normal range to 770F is based on long-term, continuous operation as indicated on reference 1, the t l 4 t

t I valves can be used occasionally where the ambient temperature I reaches 1048 F. Thus, FSV-43-14 for its ten-second period of operation does not exceed the design temperature limits. f Additionally,.the temperature rise from power input during this ten-second period will be substantially less than that experienced for long-term, continuous duty. The seats and gaskets for FSV-43-14 are constructed with Buna-N. A materials analysis of the solenoid valve reveals that Buna-N material has the greatest potential for failure due to radiation exposure. ASCO claims (reference 2 and 3 attached). that Bona-N-is 0 typically good after exposure to 7 x 10 rada, and that Class R 8 coil insulation is still serviceable after exposure to 1 x 10 rada. According to several studies including the guidelines furnished in 0 Eulletin 75H)1B, a more conservative value for Bona-N is 1 x 10 rada. An EPRI study (reference 4) states that Buna-N material is 6 rada. It is further noted still good after exposure to 2 x 10 that similar ASCO solenoid valves have been successfully tagted (reference 5) after radiation exposures in excess of 4 x 10 3 All of t'sse radiation values are well above the 5 x 1C mes. a zod exposure that FSV-43-14 will experience. Thus, there is no significant degradation from the effects of radiation exposure esperienced under Browns Ferry Nuclear Flant accident conditions. Also, there are no known materials within these valves which are i subject to significant degradation from the effects of thermal ~ aging transients of the magnitude and durations esperienced under j Browns Ferry Euclear Plant accident conditions. l l 1he following discussion concerns the adequacy of similarity between FSV-43-14 and the test specimens (RTI8320) employed in the Rockwell Manufacturing Company Test Report 2792-03-02, Revision 1 1 (Reference 5). The ASCO 8320 valves are miniature size 3-way I solenoid valves having bodies 'that are substantially different from the 8300 series valves. However, the same types of electrical coils are used for both the 8300 and 8320 series valves. Likewise, the same types of material for seats and gaskets are employed in both the 8300 and 8320 series valves. 1herefore, it is TVA's engineering judgement that the similarities that do exist are pertinent to the qualification effort for PSV 14. i Based on the combination of test data, analysis, vendor experience, and information presented in the above paragraphs the deficiencies noted by TER Equipment item 116 are resolved and FSV-43-13 is fully qualified for its accident environment. .b 1

...p It should also be noted that these valves are required to close I for accident mitigation purposes. No credit is taken for opening { the valves. Analysis of the actual physical configuration of the valves indicates that all creditable postulated solenoid electrical failures would result in closure of the valves, thus, o the valves will fall safe.-

References:

1. Page 8 of ASCO Catalog No. 30A. 2. Memorandum: Automatic Switch Company to EDS Naclear, Inc. (

Subject:

Indiana Point Nuclear Plant, ASCO { Valve Radiation capability) dated January 3, 1980. 3. h =aeandum: Automatic Switch Company to EDS Nuclear, Inc. (

Subject:

ASCO solenoid Valve Coil Edistion Exposure) dated August 11, 1980. 4. EPRI Radiation Threshold Test Report NP-2129 dated November 1981. 5. Rockwell Test Report 2792-03-02, Bav. 1, dated 11ay 17,1979. I 3 i O 9 90 e d 9 I 4 ,1 l 'I l i

1 l e i ATTACHMWT I Pr ails z ST TEMPERRTURE - GENERAL SPRCE - EL. 521.25 12 p tes its its ta 13 ta tm = a. E i 2W a 3 m N3 e led fu o = 8 M 19T =' P j .s ~ 1 ~ = 4e z mo ,,0 1 .m m ("I 8 e y \\ma 2 g = N 'l, e a I ,C g m M i f g .6 e 3 A i i e = .) n g >j e e.-. e to e* . emme e .ee em ee e op .e e. 4

l 4 ATTACHMENT Z FMle 293 l TEMPERATURE - CENERRL SPRCE - EL. 521.25 12 ( ~. ym tra tan 13e le to tm 17e = z e M I' t g,,g t m 1 3 e -u

w a

= 1 S M t 8 g = ret 4 -e O. O - em z t/t rTt t"? une amm3 LO I C W i 8 i g g .j u a* E 3 -- i o C i N e b S fTt j 3 = .j ous m d h W f f f f 9 1 s 1 s, l e e.. e. t ....,e

i L A7KNMENT 3 l l PrAle ZSI PRESSURE - CENERAL SPRCE - EL. 521.25 12 p.2 ta.s 14.4 14.s 14.s 14.7 tu.s tu.s. N =,, = z c 1 m G u. mo m e l - u t i - m m" g i_ .a O m 3 io m. _.1 o w i m t z a g-l i s=o 1 'l 3 -j OC 2 i 4 1 e 1 .s z m 30 _~= 8 1 .- g e o k 1 [..... ep.m go .ee

__________m_

.=- ' ' ~ ' e f I I ATT'ACHMENT" 4-AAle so4 l PRES 3URE - GENERRL 3 PACE - E1. 621.25 12 p.2. 14.2 15.5 is.s 14.5 14.7 is.s ig.s a 4 g ~17 ~ 3 C 1%J f u u l I

=

M i 25 sd 13 e = ..g W I M g I. .,m l amo M i Sm. i

a. O

= M ena (,tt m m I"F Q 3 ee = l e E 43 Duh i s m Q M Cn 3 c CN = m . 22 .m ese "E" e 9

** ame> =-e emem m e.4., _

_=m

~l -.~ (105*C.). CLASS (130*C.) ANO f NON-MO t.S I CLASS F (155*C.) MOLDED COILS s. --Meuss or Isamice g,,y Nonet or isemica -- - gg l lepregnated Tube Essepsuistion laterleyer leselshen g Mesnet Mrs 3 3 --Silicone Ruhter a - A and 8-130*C. or better Glass Clett h so-cenered Land Mrs o ~ l 60D Wit-N0*C. i Class F-.200*C, er better 5.(M) I% wbenwdk( g,, U na ut.and CsA Insted

REIGUS PROOF-

- \\

---600 it g..,,

e idOISTURE PROOF g ~M TING ~ ,y + INTERLAYER Coll 5TRUCTICII RADIATION RE3ISTANT g:::p E,es,wFe.,eensen n=$ raaor - =ar araa= =is Cus. 0 F Cats I i The following table illustrates the temperature parameters of ASCO Co64e: INDUSTRIAL. TEMPDtATURE UMITATIONSe AND THERMAL CHARACTERISTICS OF ASCO SOLEMOIOS AND COILS 1 Class "II"Lhelt suas w seat sesmance I I ll"'!EE. I Cam r uma e Iss C. I unit 4 8" '""'"8 E130*C. h "A" i 10s*C. I TIMPERATURE RtSE p_ POWER IMPUT' j t - ~ - e as maammes or as -e insames assent-2s C. ".' " s,=:::'.~. m',=i-J: ~ i i nORMAi. ROOM AMBIDfDB m *C-N j l e amasse - are oweser assum to een ren- -j A B FT fB FF HT HB ign i Coil Operating voltase ranges than shown at left. a y,ig.,,.holdin - J Voltage Ranges (ifIu S i i '"*i 'Y'**" " ' (HOLD G)

voltage i

All coils are designed for industnal operating voltages and can be used Power Consumption valves supplied for D-C service have on the following voltage ranges: Power consumption of solenoid valves no "innash" curmat, as in the case may be determined from the ratina of A-C service. The am,p rating can in ASCO bulletins. For valves on A-d be determmed by dividag the volt-service, the watt rating, the volt-age into the D-C watt ratag. j Q W @ emes ampere " inrush" and the volt-am-watts (D-C) pere" holding are given-AMPS = seus anos summe

s

n. se e

sa ss The volt-amp (VA) " inrush" is the 22 sasass m assans high momentary surge of current Note: (1) When a valve has been ener-as asas which occurs at the moment an A-C gued for a long period the solenoid en-8" m issam solenoid is energized. closum becomes hot and cannot be The volt-amp (VA) " holding" is the uched by hand ucept for an inmant. 8" t ,ontinuous rating after the initial .j-esen la uns. Scgsse ans. Sc s. neuer c retu A has inru indicated by the smoking and burning

esein, The current rating for the " inrush" odor of the coil insulation.

All ASCO valves are tested to o and " holding" may be determined by (2) Valves for A C service can be con-erste at 15% under the nominal vo$ dividing the voltage into the volt-amp vened for use on other A-C voltages age and at maximum operating pres, ratmg. sgly by changing the coil: similarly. sure differential, and are capable of valves can be convened for other 4 operatmg for short penods at 10 % AMPS volt-amp

inrush-D-C voltages. When converting from A-C g

= to p.C or vice versa. consult ASCO for over the nominal voltage. For wider ( SH) voltage innructions. -. ASC6 Valves i A!!1DfffU!!C SW!!Ch Ca. sass wonww need. noon. Parn, ne. Jerier 07s32. Tei. (201 ess.2000 S . anamme s.= ca - - met .s _.~ -

wewce z. f ATEoma. Lit Swin CD. .==am amI l J

LwAMAM PAAK NEW JERSEY 07932 +,s.J -(204 966 2000m.Y 621n 364 3746 January 3, 1980 EDS Nuclear Incorporated 445 Broad Hollow Road Melville, New York 11747 Attention:

Mr. Andrew Barchas j Project Engineer Stibj ect: Indian Point Nuclear Plant - Unit No. 2 Radiation Capability of ASCO Three-Way Valves LB831'46 & Isacease@l4 Gentlemen: In accordance with your recent request, we are pleased to provide you with the following information. l~ A. The subject valves contain Buna 'N' r&silient parts and do not contain any plastic parts. B. Typically Buna 'N' is good for 7 x 106 rads total integrated radiation dose over a 40-year period. C. The source of this.information is operating experience and actual data obtained from test results. D. Radsstanovretnoteronoe etch

wi-1s-iwS x-21d xsds'.

I Again, this information was obtained from actual test I results. I I ASCO has found that ethylene propylene resilient parts E. are superior to Buna 'N' parts when used in an application where radiation and high temperature are combined. We reconsoend our Series NP-1 valves.as shown in the attached copy of Catalog NP-1 for those applications where a valve is required for inside containment use. These valves are l furnished standard with Class H insulated coils, ethylene ^ propylene resilient parts, elimination of any plastic parts ~l and substituted with either. brass or Buna 'N', electroless g nickel plated solenoid enclosures, stainless steel nameplates. 1 These valves are qualified for a life of 4.4 years when used j inside the containment area. Typically, for applications l I g =

i .- ~ ~ - - ~ ~ - ~ ~ ~ - L L l EDS Nuclear Incorporated January 3, 1980 , outside the containment area, and for those valves not ~ subjected to a high energy steamline break, Buna 'N' is perfectly satisfactory for resilient material. We would, however, recommend that valves be upgraded.to.a. el m u %s-hw -h NP-L-;,... Mere-spradh* -' valves contaiged in Catalog ap *n 9- '1 ^ a: ads-end:still sornt: arts!Le7 i If you have any additional questions, or require further information, please do not hesitate to contact me. Very truly yours, AUTOMATIC SWITCH COMPANY $b f,h T. R.. Hays, Jr. Sales Engineer CC: ASCO NT/NJ METRO .g.. r l 3....- l \\ l 9 R I t I ll o Ii

a. 4

-+ - ~ ~ ~ KEFEREN W 3 < AUiOmG.iC SwitCa Co. =E.h= m. E N!4 E xetiil .03 w a Amt. P.EY. JE85E, c7512.a..:::.&as : : s *. 2 ; 3 4 sitt August 11, 1980 l EDS Nuclear 220 Montgomery Street San Francisco, California 94104 1 Attention: Craig Sellers

Subject:

Ga=na Radiation. Exposure ASCO Sciencid valve Coils

Dear Mr. Sallers:

This will confirm our telephone conversation of-August 1,1980 relative to the above subject. s ASCO solenoid operated valves can be furnished with one of four different classes of coil insulatic. They are as follows: cians A f e.navallv ne e m'd v associated with the valva mart -"-ker), Class B (LB prefix usually assoca.atec wits the catalog number), Class F (prefix FT usually associated with the valve A number), i and Class H (prefix ET usually associated with the valve catalog number). There are instances where certain valves are furns.shed l standard with either a Class B, Class F or Class H coil without l necessarily having to have a prefix designation. T-erder to deterw%e what coil is on anv ene carticular valve _ _ _ w. v. m. -...,7 --d

==-ial n'= w would have to be ' specified. w i i N j ASCO has subjected certain coils to radiation exposure. Results ' of this exposure indicate that generally speaking Class A coils j can be irradiated to 50 millions rads and still be serviceable, Class B and Class F coils can be irradiated up to 100 milli _on s., Q rads and still be serviceable, and Class E insulated coils can be irradiated up to 200 =illion rads and still be serviceable. It appears that the weakest link in coils is the lead wire. t This conclusion is borne out by the fact that at the conclusion j of the testing quite a difference in the condition of the leads particularly at the coil and was observed. )i N ? j i c: *em-ou.- i on 1 m e n eg.y -w= w -amer *

~. -. - - - - a-A ~ ~ IDS Nuclear August 11, 1980 If you have any additional questions, please feel free 'a ~ contact

ne.

Very truly yours, AUTOMATIC ShTICE COMPANY I . R. ' s,r. <r T. R. Bays, Sales Engineer TRE:jm1 CC: ASCO-San Francisco o e e r ? i e G h s N e f .t h*N W..pWM-

W

'N -4 y ^mg g9,,

.TER Equiment Item Number - 119 NEB-76-240, -241, and -242 FSV-76-17, -18, -19, and -24 WPE218300B680, 8302C29E, 8302C29F, and WPET18300545G assolution of Deficiencies Deficiencies Noted: 1.' Documented evidence of qualification is inadequate. Radiation analysis not provided. a. j b. Sufficient valve material data not provided. ] 2. Adequate similarity between equipment and test speciment not established. 3. Equipment qualification not established (NRC qualification category II.a). Defiolency Easciution i 4 These valves are used for primary containment isolation in the containment inerting system.. The following information applies to FSV-76-17, - 18, and -19. These valves are normally closed. ~ _. Housvar, if open, the valves must be able to close in the event of an accident. The required operating time has been reevaluated and subsequent to the submittal of TFA's evaluation work sheets j NEB-76-240, revision 2, and NEB-76-241, revision 2, it has been I determined that these solenoid valves will receive their accident I closure signal within 10 seconds. Once the valves close, they l are not required to reopen for accident mitigation. These valves are only required to mitigate a LOCA or HELB inside primary i containment. Examination of Figures 6 (attachment 1) and 7 (attac ht 2) shows that the peak temperature experienced is 117 F j and at 10 seconds the temperature is below 102,F.

Also, reevaluation of radiation exposure during a 10CA or HELB accident l

5 has shown the accident exposure to be 9 x 10 rada. Table 1 1 (attac ht 3) shows that there is no pressure increase; it remains atmospheric. WPRTK8300568U is a water proof, high temperature, ASCO l 3-way solenoid valve. The "I" identifies a monal core cube and a standard Class H coil is used in this valve. The temperature characteristics of ASCO coils are shown by reference 1 (page 8 of ASCO catalog No. 30A) which is attached. The temperature limitations of the coil are based on a combination of temperature i rise from power in e and outside temperatures. The ambient i normal range to 77 is based on long-term continuous operation and as indicated on reference 1, the valves pn be used where the i ambient temperature occasionally reaches 104 F. Thus, these valves for their 10 second period of operation do not exceed the design I t.._._.

9 temperature limits. Additionally, the temperature rise from power input daring this 10 second period will be substantially. lass than that experienced for long-term continuous duty. h seats and gaskets for these valves are constructed with l Bona-N. A materials analysis of these solenoid valves reveals { that Buna-N material has the greatest potential for failure due to radiation exposure. ASCOclaims(references 2andgattached) that Buna-N is typically good after exposure to 7 x 10.rada and that Clasg H coil insulation is still serviceable after exposure to 1 x 10 rade. According to several studies including the guidelines furnished inBulgetion79-01B,amoreconservativevaluefor.Buna-Nis 1 x 10 rada. An EPRI study (reference 4) statge that Buna-N material is still good. after exposure to 2 x 10 rada. It is l 1 further noted that similar ASCO solenoid valves have'been I successfully tes (reference 5) after radiation exposures in excess of 4 x 10 rada. All of these radiation values are well above the 9 x 10 rad exposure that these valves will experience. Thus, there are no significant degradation from the effects of rad *at.ica esposure experienced under Browns Ferry Nuclear Plar.:: accident conditions. Also, there are no known materials within these valves which are subject to significant degradation from the effects of thermal aging transients of the magnitude and ~ durations experienced under Browns Ferry Nuclear Plant accident conditions. j The following discussion concerns the adequacy of similarity between these valves and the test specimens (ETI8320) employed in the Rockwell Manufacturing Company Test Emport 2792-03-02, revision 1, (reference 5). The ASCO 8320 valves are MMature size, 3-way solenoid valves having valve bodies that are substantially different from the 8300 series valves. However, the same types of electrical coils are used for both the 8300 and 8320 series valves. Likewise, the same types of material for saata and gaskats are employed in both the 8300 and 8320 series valves. Therefore, it la T7A'a engineering judgement that the l similarities that do exist are pertinent to the qualification j effort for FS7-76-17, -18, and -19. Based on the combination of test data, analysis, vendor experience, and information presented in the above paragraphs the deficiencies noted by TER Equipment Item 119 are resolved and . FSV-76-17, -18, and -19 are fully qualified for their accident environment. It should also be noted that these valves are required to close for ' accident mitigation purposes. No credit is taken for opening the valves. Analysis of the actual physical configuration of the valves indicates that all creditable postulated solenoid electrical failures would result in closure of the valves, thus, the valves will fail safe. i 6 -6NG " 1

... ~. Enferences: 1. Page 8 of ASCO Catalog No. 30A 2. Memorandum Automatic Switch Company to EDS Maclear, Incorporated, (

Subject:

Indiana Point Nuclear Plant, ASCO Valve Radiation capability) dated January 3,1980. 3. Memorandum: Automatic Switch Company to EDS Nuclear, ) Incorporated,(Subjects ASCO Solenoid Valve coil Radiation Exposure) dated August 11,-1980. 4. EPRI Radiation Threshold Test Report NP-2129 dated November 1981. 5. Rockwell Test Report 2792-03-02, Revision 1, dated May 17, 1979. The following information applies to FSV-76-24. The installed valves are not WP series valves for unita 1 and 2. However, unit 3's solenoid valve. has been replaced with an MP series. valve and u.de 1 sad 2's solanoid valves will be rapluad with qualific.4 HP valves. Thus, the NBC qualification category for FS7-76-24 has changed from II.a to I.b. This change will be reflected in the next EEEQE subadttal to tha NEC. I~ 4 I 5 i ? a i I i 4 'l' ~ ~ - -

.... = -

y.. -

A r riawr- 'I I ,,a, a rr-nrs - kr cour tt WM wt L AM 3 ( rks vt. 4 J b ) L //) -u,, uGG-4-!M's-- s N u 6 \\ i s i 1' )O.. AS w 3 i = % t { ( I N T k A 3 ..s S A s +

it w

l j l. ul i y l a e i l l i l i l I i i l' i 3 l 4 i, i,.l j i l i i i. i 3 t i i t i i l i i N. t-Il l l l !l [ l l N ? 'l I. 8 3 I g .j l 8 i I j .i i i .t i s i 'i l I i i i i 'k i 2 g i t. i i g i i l i + f i i g 5 i i O l. I l l l l j 1 i-l l i+ = i i Q w i i i! i* C i l l 1 i g 4 l !3 i i i i = l 1 I I 8 I i i i a l I l l l i i i e-i w l l l i i i 5 8 l i n i 1 I i 5 w N ,I i t i i l l %g i C Ii i I li-1 b mm I I I \\\\ i i i t i i v 1 i l i i \\i {. O ct t q b et Ii i i i k \\t I l y m i i w 1 i i .r-l i I o r b 4 2 2 = = o u o w k N oe (:s)* din.u l i

7- ,m - ,,,s. ~. ~. ~, 7

7~~4<Hhv SA/7 E-t~tt' o'

er-g5 -11 m.ga wi 4-4-n1

Y.,

/>=1, r}. a es)l,) /,a /N M'n-G ~H-W c < eo / f i. s ( % 1 i k M 14J K W k u t i u 6 h .i Lj 9 y. i { l M, + N b l l I !i w ...'i i i i l i I i i i j, l ! ~ t : i I l : I l l l ' I I i 3 i i l l I ll I' l .l : i l l s -i i e l n I 2 I i l + a t l i i g I I i l l i. 3 i i i i l t I + S i l l i t l j l. i i I l l l l.i l t. i g i i i W g i O [ l , l i e

j glt; i.

i ! l 4_ ie j i 3 I i s g y ie '@ ';D o j i M j i D h I l ? I t I M g 'l : l l l l i l 1 l N i a w v! i l l } i i l l i p i 4 = h l I e i N i 'k A i i 9 I !k I g .\\ \\ + \\\\ m 14t? l i i I kk ( N st r 8 %.) t l . ( (: l q 'q ~ i .i

it i

i 1 O i 3 3 e. e = wa g g g i I (3.)* din 3L-hh. e

I t 1 I b + a-. 2 <<< << 2 J =<. a man ak 4 2 /k mak== 4 m E 1 ~ f-3 t. t

s E

E 4, RAR 44 4 4 4 44 44 4 CR a m

= m a a m-

=

si i3 ?~?? ? ". i3 ? ~i2 ? d R.? 1 a A 43 55 E 4 A -.3 5 5 .E 5 A3 i .A i A -= -= << < = 4 -.. t. i I t me 3 it = 8 cx as 3 5 . 3 3 ~~ M a R RR2 g. 2 A P 233 22 3 A 4 5 = / g / g ca as "., g d g ki kk 44 *4 .g 233 33 323 32 333 3333" a y a a 1 y 3 4 444 44 '3 4 4 44d JJ f &~ R AAE AE kA R AAE AE : .I4 a t O 88n e e n n e e n e a e \\ d i 1 1 g i d a t E5 A .A .AA gc : 3 2.g 2.I ES .-R s5 44-and ( .e s* s* 1 A !id .e s a. 5 .i a e m-I i i i ir i 8 ? Y ) g I 1 .j g 44 .4 3 4 O b - ~

r i [ P l g I& -gle j: I= : e i.! l i 1.t3J

jt I

4 ::: l 1 i 1.ga i

s 2

i j ] j 1:. j

~Es g.

t I.. ,_ 4g 5 a a)il ,F

1. -1..

8 E: J.: 2 1 - $EE 8 1 ? }}} s3

=

= t 2: 31 1 ]

g!:

s z4 JIl1 el 1 y a 3 *. j j i

4: j

): 8i"

=

1 a gj:l e 1 x 8.- .e I 1 j *t, = [: I 4 g.- i 8 1 -L 8 3 i 82 es 2:31 g! h t -: 3 s a a lsj -3: - a. 1: i -., 2,t n r: 5 2 j a M g.:- g 2.. 2 1 y j,. a.r.u g3 ,= { !jif -t l I: 3 3 -3 .,!}*E a L 4: 3 s . -,3 t =

8 I:1 is 14

. :l 1 .I E 3]=: 5: z: g=3 i .= 1 t I. 's 2 I!: r'!.& T: -2 I-.:- i I* % p* t[lA = f1 - O I .] J .4 I .8 t-1 42a,

1 t

a .Izr e- .s j - 3:.j. =,: i e4 ,e 1 j;-J _

7. :

. ag.

r, 1 11: 3 1=- i.I g -[ a: = -se .2 22 t e. 1::3

=

t. -It F. 211 = 2 gav. :t 2 .s

1E

F

= : 1 I l-a

8 i

-lv : 3 :: i., j e:

,81 g

-: :- ra t 3

,. :: s= = r 1-

e:

2 :- 1 2 i: -a

: 2 -

r-1 t3. j 4 ::P-p- es: 1 l.3.3 ja 2 J.: 1 -It4

3. =1 :: :

)9

e:

x:. 4:24 !a41.:: ::ia j I-- g: il. i > a 1st 2, ,i -=~ 34. -s 3 - s:s-p I .2 i.

37::t i.24 i-i I ::,: := 2:2:.

-118g :i !:ev:a 1:=. :l 2. 3 =r : s e I alis! 1 4 :!; :is i x e e a i :5l:: . 18 a: ; s 4yz: 1 x =s aaaaa g, 2:::3 34r. i n: _2.- s 1,. 9 ssa u } 4 i a i d i aia 4 d J t t

r W 'h =++6'** 6.****h. ,wwa m enem.hh , e a y, ee w.. e. =+ F 0 A g ? J, JL g II 1 e 1 I "] F g, i 11 i is 3! I' s2 2 4 ~ s I= I .3 ~ 5" I 3 3. l dh.*. i 3 1 2 12 .= .t [1. 2 3 4 . 1 p i F: 83 2 4 51 52 A 2, l a-4 eq - 27 I 04 (a b 9) { 0 a' g" I 4 '} .u N f 't ? D

2

2. ?

i, F R 4*e

f.

b =~ 4 i E"

e Il
.1 25

t i

s' 'I ik l2

1 1

4 III 'l l 3S i ., = .t*a* *. % ! ,l 3-

i. ; a " 2 L

&s D- ^4 3 33 3It i t. ii s... 528 35 j $1A3: _ _1 S e

3S Il i

=tX 3* 1- "2 SL

4 I.

!= 4:

i' TSJ ?! l un js-o i A j:i g3 U .1 l l 6-3..- gT (I

1

.L ES: 24 s / i A l ~ [ =#46 L

5 (10S*C.). CLASS 'C.) AND RbkNhr / ph ff [3 COILS s.

=====Nems w losess c,,,, mensa w tesake.. impressetes im gase,esisties leastieper testation

l

.s, m,e --smesee am-a A ens B-DO*C. er better On-scom W > d co w egtaas Wre l Class T--200*C. er tener 500 mt-200*C. UI.and CIA Usted 12.and CSA listed 2 or totter - / T.g'%m gwi ..___Fsll:::== . fu, ui = 0, ...T 00, s' . M OER OPERATilIG g,,,4 y p

INTERLAYER CollSTRUCTION
RADIAT10ft REstSTAlif 2"E%Cas ll:::y EsasT-,s.,esi ees a=5 =or

oc omatiac aaa

The following tehte illustrates the temperature peremeters of ASCO Cotte: IMOUSTRIAL TDePetATURE L184tTAT:oMalD AND THERedAl. CHARACTDtBSTICS OF ASCO SOLD 00608 AMO ColLS Class"11"theit euet w cost osanance l I E""O 5 ci.y.uma 1ss C. p U"y* g"I" U 'Y= emer"e"sse. 1 s 5 n u0 c. we 3 105'C. E 6 TIJ erstATURE RISE p,,PCM,'Ut INL UT' s. l~

r..

eses. / e as = ne - sm-e immeo-4 25'C. e gem,s, m,,m,g,m,mes,s,e,,n,seg l NORMAL. ROOM AMBIENTS O y's **C. ""*""8s. 'um see eniser esense se eau sus-A B IT FR 77 HT 18 155 Coil Operating voltage ranges than shown at left. a AMPS volt-amp

holding
d "

'I' ' '*" Voltage' Ranges be used (HOI DING)

voltage All coils are designed for industnal operating voltages and can be used Power Consumption Valves supplied for D-C service have on the following voltage ranges:

Power censumption of solenoid valves no " inrush curmat. as in the case i may be determined from the rating of A-C service. The amp raung can 1 in ASCO bullettas. For valves on A-C be determined by dividang the vois-l service, the watt rating. the volt-age into the D-C watt rating. W g W g amper " inrush" and the volt-am-watts (D-C) { suses suoi meme auss , pere " holding" are given. AMPS = i as

m. as a

s.i. as The volt-amp (VA) " inrush" is the 38 38 " tas unse high momentary surge of current Note: (Il When a valve has been ener-36 sees which occurs at the moment an A-C gized for a long period the solenoid en-

8" las ssNas solenoid is e.-M closure becomes hot and cannot be The, volt-amp (VA) " holding" is,the M,D an innan Y

etiy $ essi g oon.o g as ese esawyg , continuous raung after the amtial perature. Any excessive heating will bc-i I am.m. mrush. mdicated by the smoking and burning The current rating for the " inrush" odor of the coil insulation. All ASCO valves are tested to op-and " holding" may be determmed by (2) Valves for A C errvice can be con-i erste at 15% under the nomical volt. dividmg the voltage into the volt-amp verted for use on other AlC vcitages age and at maximum operating pres. raung. pl{,,g ehangic,n be coYveN f$r h sure differential, and are capable of operating for short periods at 10 % AMPS volt emo " inrush-D-C voltages. When converting from A-C i over the nominal voltage. For wider (!NRUSH) = voltage instructions. to D< or vice versa. consult ASCO for ,ASCO Valves l 1 _ au a l Autsma!!c Switch Ca. 50.ss u er n=e. nom.,wt. No.==r Om2.Tet acii ses.200n e m==ssenca

wewce z. ' ATE 6malit Swin Cc ..==A sea .A S**'***

WRMAW PARK.NEwJERSEY O7932 NJ troll 96s 700erN.v -(Stt:344 3?ts l

January 3, 1980 I l EDS Nuclear Incorporated 445 Broad Hollow Road Melville, New York 11747 Attention: Mr. Andrew Barchas Project Engineer ?

Subject:

Indian Point Nuclear Plant - Unit No. 2 Radiation Capability of ASCO Three-Way Valves LB83146 & IsmeegeA@l4 Gentlemen: l In accordance with your recent request, we are pleased to provide you with the following information. l I~ A. The subject valves contain Buna 'N' r&silient parts and do not contain any plastic parts. B. Typically Buna 'N' is good for 7 x 106 rads total integrated radiation dose over a 40-year period. C. The source of this.information is operating experience and actual data obtained from test results. D. Ra692= Merence crfMI:is-s_ ;-si1s-isak.x.:1-07 xads'. Again, this information was obtained from actual test results. E. ASCO has found that ethylene propylene resilient parts are superior to Buna 'N' parts when used in an application where radiation and high temperature are combined. We recommend our Series NP-1 valves.as shown in the attached copy of Catalog NP-1 for those applications where a valve is required for inside containment use. These valves are furnished standard with Class H insulated coils, ethylene propylene resilient parts, elimination of any plastic parts 1 and substituted with either. brass or Buna 'N', electroless nickel plated solenoid enclosures, stainless steel nameplates. These valves are qualified for a life of 4.4 years when used inside the containment area. Typically, for applications 1 i 1

EDS Nuclear Incorporated January 3, 1980 2 -- outside the containment area, and for those valves not subjected to a high energy steamline break, Buna is perfectly satisfactory for resilient materi l 'N' would, however, recommend that valves be upganded-..to. a. a. We ~ M* " %s4 * = i-:....: orr-w # " Valves contaiged in Catalog servrestslLep rad 3-e ups 1..ac.LO mads-andr.still plasse do not hesitate to contact me.If you have any additional-questions, o 1 ~ very truly yours, AUTOMATIC SWITCH COMPANY 3 3* T. R.. Rays, Jr. 3 TRE: arc Sales Engiards-I 1 l CC: ASCO NY/NJ METRO

1.

,, +.. .. ; ~..:. s ) 3,,,.... j 4 .) = 4 9 e l i I l i l ll \\..I f ---ee emo e

~~ KEFEREME 3 ' Au.oma.ic Swin Co. =,sh=...,s=. RTM.. m. ..;2=isu sang e.gy. ;gs52' G7522 + %. 2:*. H611* 't. *.2 *

W.3*tt August 11, 1980 EDS Nuclear 220 Montgomery Street San Francisco, California 94104 Attention:

Craig Sellers

Subject:

Ga=ma Radiation Exposure ASCO Solenoid Valve Coils

Dear Mr. Sellers:

This will confirm our telephone conversation of August 1, 1980 relative to the above subject. l~ ASCO solenoid operated valves can be furnished with one of four different classes of' coil insulation. They are as follows: i c* inns A f cana-milv ne - ~efix masociated with the valve eart -"-%er), Class B (LB prefix usually assocsatec. w th the catalog nummer), Class F (prefix FT usually associated with the valve part number), and Class H (prefix ET usually associated with the valve catalog n"- her). There are instances where certain valves are fu=nished standard with either a Class 3, Class F or Class E coil without i necessarily having to have a prefix ditsignation. --

erder to determine what coil is on any one earticular valve e,., c.m

.. u .a ...ial nummer would have to be ' j specified. m N ~ ASCO has subjected certain coils to radiation exposure. Results of this exposure indicate that generally speaking class A coils can be i= radiated to 50 =1111cus rads and still be serviceable, Class B and Class F coils can be irradiated up to 100 million N,'. rads and still be serviceable, and Class H insulated coils can ~~ be irradiated up to 200 million rads and still be serviceable. It appears that the weakest link in coils is the lead wire. This conclusion is borne out by the fact that at the conclusion of the testing quite a difference in the conditics of the leads particu:.arly at the coil and was chserved. C: *etTo-ou.-i eq g i 1

/*. ./ /* j IDS Nuclear August 11, 1980 l t If you have any additional questions, please feel free to contact me. l Very truly yours, l r AUTO.*DLTIC SWITCE COMPANT f . R. ' i .s, Hays, Jr. <r T. R. Sales Engineer i TRE:jul CC: ASCO-San Francisco N ~ em }. I i I f t i O 9 k i ,e q 't s e O G 4 E l _e.

l .~ _~ .... ~ l TER Equipment Item Number - 122 HEB-64-039, -040, -047, and -053 FSV-64-17, -18, -19, -20, -21, -29, -30, -31, -32, -33, and -34 WM8300545F Resolution of Deficiencias ] { Deficiencies Notedt 1. Documented evidence of qualification is inadequate a. Radiation analysis not provided. i ~! b. Sufficient valve material data not provided. -l 2. Adequate similarit'y between equipment and test speciment not established. g 3. Equipment qualification not established (NRC qualification category II.a). 4 Deficiency Resolution The following infocustion applies to FSV-64-17, -18, -19, -29, I -30, -32, and -33.. The installed valves are not EP series valves for units 1 and 2. However, unit 3's solenoid valves have been replaced with MP series valves and unit 1 and 2's solenoid valves j wi.11 be replaced with qualified EP valves. Thus, the NEC qualification category for these valves has changed from II.a to I. b. This change will be reflected',in the next EEEQR submittal l m th m. For valves F57-64-31 and FSV-64-34 the installed valves are not MP series valves, however, these velves will be replaced with qualified NF valves on all units. Thus, the NBC qualification category for these valves will also change from II.a to I.b. 'Ihis change will be reflected in the next EEEQR submittal to the EEC. 1 Valves FSV-64-20 and FSV-64-21 are used to provide vacuum relief to the torus. l These valves are normally closed. However, if open, the valve must be able to close in the event of an accident. The required operating time has been reevaluated and subsequent to the submittal of TVA's evaluation work sheets NZB-64-040, revision 2, it has been determined that the solenoid valve will receive its accident closure signal within 10 seconds. Once the valves close, they are not required to reopen for accident mitigation. s h e

i These valves are only required to mitigate a LOCA or HELB inside primary containment. Examination of Figures 6 (attachment 1) and 7 (attachment 2) shows that the peak temperature experienced is 117*F and at 10 seconds the temperature is below 102*F. Also, reevaluation of radiation exposure during a g or HELE accident rads to has redoyd the accident esposure from 5.1 x 10 1.6 x 10 rade. WFHIZ83003457 is a water proof, high temperature, ASCO 3-way solenoid valve. The "1" identifies a monel core tube and a standard Class R coil is used in this valve. The temperature characteristics of ASCO coils are shown by reference 1 (page 8 of ASCO catalog No. 30A) which is attached. The temperature limitations of the coil are based on a combination of temperature The ambient I rise from power ingat and outside temperatures. j normal range to 77 F is based on long-term continuous operation ed as indicated on referesca 1, the valves gpa be used where the i ambient temperature occasionally reaches 104 F. Thus, these i valves for their 10 second period of operation do not exceed the design temperature limits. Additionally, the temperature rise from power input during this 10 second period will be sut.acaat* ally less than that esperienced for 1.ong-term continuous duty. The seats and gaskets for these valves are constructed with Buna-N. A materials analysis of these solenoid valves reveals ..that Buna-N material has, the greatest potential for failure due l to radiation exposure. - ASCO claims (references 2 and g attached) s that Bona-N is typically good after exposure to 7 x 10 rade and that Clasg R coil insulation is still serviceable after esposure to 1 x 10 rade. According to several studies including the gnidelines furnished in Bulgetion 79-01B, a more conservative valve for Buna-N is l 1 x 10 rade._ An IFRI study (reference 4) statge that Buna-N material is still good after exposure to 2 x 10 rade. It is further noted that similar ASCO solenoid valves have been i l successfully tosp (reference 5) after radiation exposures in 1 excess of 4 x 10 rys. All of these radiation values are well above the 1.6 x 10 rad esposure that these valves will }l esperience. Thas, there are no significant degradation from the j effects of radiation exposure szperienced under Browns Ferry l 1 Raclear Plant accident conditions. Also, there are no known materials within these valves which are subject to significant degradation from the effects of thermal aging transients of the j magnitude and durations experienced under Browns Ferry Nuclear i Plant accident conditions. e

l l The following discussion concerns the adequacy of sisilarity between these valves and the test specimens (RTI8320) employed in the Rockwell Manufacturing Company Test Report 2792-03-02, revision 1, (reference 5). The ASCO 8320 valves are miniature siae, 3-way solenoid valves having valve bodies that are sabetantially different from the 8300 series valves. However, the same types of electrical coils are used for both the 8300 and 220 series valves. Likewise, the same types of material for f seats and gaskets are employed in both the 8300 and 8320 series valves. Therefore, it is TVA's engineering judgement that the similarities that do exist are pertinent to the qualification effort for FSV-64-20 and FSV-64-21. Based on the combination of test data, analysis, vendor experience, and information presented in the above paragraphs the deficiencies noted by TER Iquipment Item 122 are resolved and FSV-64-20 and -21 are fully qualified for their accient environment. It should also be noted that these valves are required to close for accident mitigation purposes. No credit is emiran for opening the valves. Analysis of the actual physical configuration of the valve. indicates that, all creditable postalated wienoid electrical failures would result in closure of the valves, thus, the valves will fail safe. Enferences: 1. Page 8 of ASCO Catalog No. 30A 2. Memorandum: Automatic Switch Company to EDS Nuclear, Ir.-syerated, (

Subject:

Indiana. Point Nuclear Plant, ASCO Yalve Radiation capability) dated January 3, 1980. 3. Memorandum: Automatic Switch Company to EDS Nuclear, Incorporated,(

Subject:

ASCO Solenoid Yalve Coil Radiation t Exposure) dated August 11, 1980. 4. EPRI Radiation. Threshold Test Esport EP-2129 dated November 1981. 5. Rockwell Test Report 2792-03-02, Revision 1, dated May 17, 1979. i l i' ___-m.

.~ e,, u % car- / ..u, er.m r n ew mkwe z.4 e 4 fr% < l..? JJs) L //) e em M44_ u-- G -// - j i I' e< us 1 L 3 E4 N ) I %y % T ,k% g a

3 d i

s x g &w f=x e v ) t ll 1 ' i + l I i l l I ii! i 99 i h I h I' l l h l i l i i ! ! 8 l f-j d i 3 I i l ! i i l i N W i ! l 1-ii i; (.. ) 3 g g i i i i i i

i i

i l i i m 4 l l l l l : 2 I i i i ii i l } i + t ' ~ 4 I 'q l i -l g O k' - l i . l. i l l l l 1 I + = ? k 1 I o i a i O h jl 's :b i i v* I i i i W l 1 i I g. I l 3 i i j:' e I 4 l I m e n i l i i { N o i i{ s i i %g i\\. i 4 l-l + A MM m g \\- ) i g$ i i i i \\ \\- t i i t/ , aj t i i 3 f, i -l i it i i i O o w = w o w o b 4 2 = = R k h ] j e-i (s.) *Jw.u

OO @** W@% ygMaq gd ge e ,,,g --:~: 7 - .. - ~ - - . ~. .o A -7~1"#H W h, G N T'" 2. s~m ou 7"T*h"CS.~i23 9 ee.. m gr a 4-4 n 2 y 1"/ /'M.. -L o /- nlld fut //) e t:<r _16d.~s-- le ~H-M L [ .r l l W l - f

6 n) m W

v wt i I. 's i em .m q 4. l j q .w I y i. i. i i' i' s* l t e Ii i j i 4 i i i i l 8 I l l l l l I i I i I i t i i i I i i [ "f i i i i i i i i i i i w i [ ./ l d I L i i l i l i I i j i i i i I i i n 5 l 1 l 5 l k l-

f i

j i l I t i I i i g i g o i i

i. t i.

i. i. i. a ~ i

t i

1 I i 1 + lr i i 4 !t : j t ! Q l i i a 3 I i . i l i N i I f g & QR I: I I l 3 s I I n. { l i 1 i !\\ i 1 I l i l} { i !i]. i t i i ,\\ \\ s Q, g u 94 \\ \\ \\\\ 4 i: i i j =- c) i I l ? l ka k iI f __ I 3 ( ~ 141 n I _\\ \\! l l a, i I i i 2 Q q 'A i ! IQ i i i I o 1 h b b$ k h M s i G-1.) *dw.u ~ eheme - .e h eusem

( Ct. Ass F (1b130*C.) ANDRbmbw / N wo"! (10S*C.). C u

C.)

uCLDED COfLS ~~~-lemmes er Ismeies /* g,,,y Names er isemics --- hepregnsees Tube w interisyw i====== g 14senet Mrs 1 ,--Silienne Ruhkor A A and s--Do*c. w better Gians casth Outerores n= ll Covered Lead Mrs i Class F--200*C. er better J 600 Vwt-200*C. UL ans CSA Lissed Mrs ! b". \\ E,co"v*at 25""" .Fulosus N00r \\ + Id0tsTUK N00F y . MDER OPGATINg - g,, g, y

INTERLAYDt CONSTituCDOII

. RADIATION RGISTANT l.%c0iu g:::yrarwr,ue a=s acor - = 'aa = ^a= The follow 6ng table illustrates the temperature parameters of ASCO Colle: INDUSTRIAL TDePetATulti UmITATIONSO AND THUteAAL CHAltACTUttSTICE OF ASCO S0t.DIOOOS AND COILS Class "II" unit suas w seu. moniaries , U a"me E } lss c. class'?"Lkst .. ). y U0*C. Class "A" [

==,%

F e cy,7 ~ uma 3 as.e, L g g.:=::: n,,m-t g a==== - t = TI.ePetATURE ItssE FRoss POWDt INPUT' .( u., r-

==a. A e = m-w or a. -emmen. m.mm.- \\] 2s c. -r

8==,.=.=.' =. =,=,,-l::ll,=,=,=,,,',*,,gg::

nonuAL noou Amm o<Te - a c. - - - ey ,s= masursame= toseu an - _A B FT fB FF NT IS if Coil Operating vohage ranges than shown at left, a 8 i i '"i' i 'I' "" ""** AMPS volt-amp " holding

Voltage Ranges d[u*se*d (HOI. DING)
voltage All coils are designed for industnal i

operating voltages and can be used Power Consumption Valves supplied for D C service have on the following voltage ranges: Power consumi, tion of solenoid valves no "Inmsh current, as in this case may be determined from the ratine of A C service. The amp rating can in ASCO bulletins. For valves on A-c be determaned by divuhng the vois-L service, the watt rating, the volt-age into the D-C watt ratag. W g g g ampete " inrush" a,nd the volt-am-

=

amun asume meer pere" holding are given. AMPS = watts (M 8' 38 88 e u sa The volt-amp (VA) " inrush" is the 8" sa masa high momentary surge of current Note: (I) When a valve has been enes=. as muss ase us.ans which occurs at the moment an A-C gized for a long period the a:,lenoid en-us uMut solenoid is a A closure becornes hot and cannot N e m.m nu assan The volt-amp (VA) "hoiding" is the touched.by hand except for an instant. "" 3'l$;,",3,sugan m,e,nyg ,co ous ratig after the initial ge g ture. A ing esen. - mdu:sted by the smoking and burning l, The current rating for the " inrush" odor of the coil insulation.

I All ASCO valves are tested to o and " holding" may be determined oy (2) valves for A-C service can be con-crate at 1$95 under the nominal vo dividmg the voltage mto the volt-amp wrted for use on other A-C voltages age and at m.aximum operating ratmg.

sgly by changing the coil: similariy, i sure di.fferential, and are capab of valves can be converted for other operating for short penods at 1096 Ayp volt-amp

inrush" D-C voltages. When converting from A-C 3

a ., over the nominal voltage. For wider (INRUSH) : voltage to D.C or vice versa, consult ASCO for instructions.

.A3Co. ASCO Valves i

I Autammft Sw!!ch Ca sos 6 Men ar n e, no,nem run m

.,ny 07m.Tw. c2011966 2000 t

e-sca- -- E i.

WK5NW L ~ 'Auiomo :it Swith Cc. = = a.<,ssn] l l m Q

LvRHAM PARK, NEW JERSEY C7932. N.J 4204 966 2000 /M.Y +L21n 3M.3786 s

January 3, 1980 EDS Nuclear Incorporated 445 Broad Hollow Road i Melville, New York 11747 Attention: Mr. Andrew Barchas Project Engineer Sdbject: Indian Point Nuclear Plant - Unit No. 2 Radiation Capability of ASCO Three-Way Valves / LB83146 & IsiMessedi14 Gentlemen: In accordance with your recent request, we are pleased to provide 1-you with the following information. ~ A. The subject valves contain Buna 'N' r&silient parts and do not contain any plastic parts. 6 I B. Typically Buna 'N' is good for 7 x 10 rads total j integrated radiation dose over a 40-year period. C. The source of this,information is operating experience and actual data obtained from test results. _ Radie+-i-r. nlerence crlHeiass'+-coi-1s-i>0x :18 xads; D. Again, this information was obtained from actual test - results. '~ I E. ASCO has found that ethylene propylene resilient parts are superior to Buna 'N' parts when used in an application where radiation and high temperature are combined. We recommend our Series NP-1 valves.as shown in the attached copy of Catalog NP-1 for those applications where a valve is required for inside containment use. These valves are furnished standard with Class H insulated coils, ethylene propylene resilient parts, elimination of any plastic parts and substituted with either. brass or Buna 'N', electroless nichel plated solenoid enclosures, stainless steel nameplates. .These valves are qualified for a life of 4.4 years when used inside the containment area. Typically, for applications i I j t i i; 1,

I L l-s' EDS Nuclear Incorporated January 3, 1980 outside the containment area, and for those valves not subjected to a high energy steamline break, Buna 'N' is perfectly satisfactory for resilient material. We would, however, recommend that valves be upgraded -to. a. r*12 y u % s*** 74 Valves contaiged in Catalog NP-l=Le-Men -ersrad42 +-a.up,_,to. 2,M cade and=still serviv arbiep i If you have any additional questions, or require further information, please do not hesitate to contact me. Very truly yours, f AUTOMATIC SWITCH COMPANY 4 4 %,J. T. R.. Hays, Jr. Sales Engineer TRE:mre ~ CC: ASCO NT/NJ METRO

1......

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~~ KGFERENCE 3 ' Au.oma.ic Swi.ch Cc. =.k,.=,.....,=. WWE = ~..,Amw 2 Am< hEV.ga gg, 07332 * *...20*. Hi 2;7: 9.* 2 2 3*6 3?ti August 11, 1980 1 1 I IDS Nuclear 220 Montgomery Street San Francisco, California 94104 Attention: Craig Sellers i

Subject:

Ga=na Radiation Exposure j ASCO Solenoid valve Coils

Dear Mr. Sellers:

This will confirm our telephone conversaticn of August 1, 1980 relative to the above subject. i,- ASCO solenoid operated valves can be furnished with one of four 3 different classes of coil insulation. Chey are as follows: j c1 mms A femnerally no ere*d x associated with the valve eart -"--war), Class 3 (LB prefix usually associatec. witn tse catalog number), Class F (prefix FT usually associated with the valve part number), and Class H (prefix ET usually associated with the valve catalog number). There are instances where certain valves are furnished s andard with either a Class B, Class F or Class H coil without necessarily having to have a prefix designation. T-order to detemine what coil is on anv one carticular valve ~ w. m m. -..,7-----a .. 1al n"= w would have to be ~' specified. ^ N ASCO has subjected certain coils to radiation exposure. Results of this exposure indicate that generally speaking Class A coils can be irradiated to 50 millions rads and still be se M esable, Q Class B and Class F coils can be irradiated up to 100 million rads and still be serviceable, and Class E insulated coils can ~ be irradiated up to 200 million rads and still be se.' viceable. It appears that the weakest link in coils is the leac w',.re. This cenclusion is borne out by the fact that at the conclusion + of the testing quite a difference in the condition of the leads particularly at the coil and was chserved. i s 4 Ct

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1 i 1 l / ZDS ;uclear August 11, 1980 l If you have any additional questions, please feel free to contact e me. Very truly yours, AUTOMATIC SWITCH COMPANT l t <R .s, <k T. R. Hays, Jr. Sales Engineer TRE:jr.1 CC: ASCO-San T ancisco I De 4= 0 e e O 4 e e D 6 i 4-m 4 g

l TER Item Number - 126 NEB-75-214, and -227 FCV-75-2, -11, -30, and -39 Resolution of Deficiency Deficiencies Noted: 1. TVA has not provided vendor information which states that the cited test reports are applicable to this equipment ites. 2. TVA has not identified the motor manufacturer, the class of insulation, or whether this equiposat itse incorporates a motor brake. This equipment itain was assigned an NEC qualification catepry II.a because traceability was not established. 1he deficiency described above is the same for all of the licensee submittals (TVA ENSs) contained in TER-126. haciution of che deficiency acill be discu.,sel on.in item F;' item basis. Deficiency Resolution ,i 7. FCV-75-2 and (1) TVA is enclosing manufacturer information (see reference 1) supporting qualification of these valves, and (2) These valves incorporate Reliance motors in units 1 and 2, and Peerless motors for the valvea in unit 3. All the motors beve Class B insulation sad do not have motor brakes. Notes Since the previous transmittal, TVA has deleted the EWSs referenced in TER-126. The accident environment for which these valves were required to operate was considered to be a mild environment. However, the vendor data contained in reference 1 supports qualification. FCV-75-30 and Same discussion as that for FCV-75-2 and -11 j (see above). f Reference 1 - TVA's Mechanical Engineering Branch Files - contract number 81PA3-825274 (accession number QE3 810112113). 1his file includes the purchase contract containing valve serial tassbers, TVA identification numbers and vendor environmental qualification data (reference 1 attached). i I

w as -a.. .,;.,,.,. w inns esca to ce campietoe or i a TENNESSEE % ALLEY AUTHORITY y II?A$~IAIIIA 45 = DIVl* TON OF PURCHASING smiew w com Eicta:nst a. r,au j e: - tu naa' ' a= a== = " " w' 3' '

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ar<- T* E&w / maA .ur====ar u. - i T*=== e PURCHASE CONTRACT I t t 7044 D-213_m u ^"- "'"*" 2 CONFIRMING OUR ORDER OF 10/*% / ".9 Preisett _ _ 7_... *bei nmap 91 I L C VUt9AL To, Jchl1 Cl.itcT/.'.44.kTdb SHIP Q pegnalO hsOTOR pmT. O vgNOOR'S DEUVERYl ET +

f. passaso ups O Ata PatioMT

{ C TEPHONE C INY0lCE DO NOT DUPUCATE anslung C pmapAID RAlt.PREAGMT C #AACSI.80ST. $ HIP AS Pit 0amSED IN YOUR=guDI*RON AckBOeP196;;9mEEE C ACO TR ANSPORTATION CHARGES TO INVOICE dated 13/*7/53 - n w 1 anly . Q@ VALLEY AUTHORTY 3 HIP THE ITDat USTED AS AUTHDelHD IN ColmlACT NO. T0. SIGN CON 81 01 se rar=7 - " j,,2. c'..I J. l el m, 0, r.O. -c.; near asbess. Alabame 33611. TO: Corporation '~ ~a . N w -aa- . c... ,.I'. o. ben 1131s CONTRACT $1Y k unroe Lynch'>arg. VA 24506 Twx=0.. Beamms ?sery Emelas? Plant per: Tm.t <,.1 g - - - Ptrast una, serrum NOTICE To coNaser. Tesaeas.304-.52i M"? Twx TTI. F. C. 3oz 2000. Easatar. AL 3560Z 'lJ" ) anticus on somcas me _. _ c n.a miaffitTF I UIsti ! Umf PesCE Aas0Ulff F.O.8. Esnsisms. Terry Haasiaar Flaat, amar A8!r.sas; Alabama M11 7i' 1.' Set of taports as s w -- I for $5.3c0.00 l w ~ _ m. ~ ~ t-a- ,:- ' E. m Taar * -_4 ='

4. dated 1C/*7/83 is hereby made a

~ part of this amassast. C The is11serisag TTA feems and clauses are heemiry made a t. g .gg N;t of this - * ~ d Minority F.comanic te==Y=t=====* h 7, i Terms of Psy!sent ,,j--- w. ~ ". 3.{,. r 'n,. ,2. A. Inha. man 3' ar.ek-L' s 99 A'ng a

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Limitarque's Isttists dsted September 2&. Catober 3. end October:31.1%0 and 'cales dated Osca er 7, l'as are hereby anda a Part of this contr5ct. s _ TENNESSEE VAL. LEY AUTHORITY IMPORTANT The h Coriditions Terms E'et 3'T ort the rewares slee are made a part of gy as=#.gd., -9 _ vg e.-_ " e / J Z P D vva vescany - l Ca**'='* o=s==d 8 ' Caa ,,,,,,,,,,,,,,s,., C = ,e, essouses Resund ees Item. hose g,,,gg 9 r= Casm Demmessoar w,wm wesemy. twa asesee. i 4. gme l Pgsges ' 888"'P 8'8 988"P eeusemos m so w y,,, 5 y g,, i.,i p Ca==r e o=urose ( TVA 99e1 Cooy (O*9 79) l l { ' toiseCaos

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5. Ac:suntler Offics

7. Reemstioner

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( 6 ~ ;. Scheclule of Prices No. 8mn 1 Page No. 1 anneus on.....cas... = j ou =mv i uwer lunirmes l i amovar ll".# ". # l I i . e Environmental qualification reports for the Limitorque valve operators listed below. Indicate the report number applicable to each valve o'perator and furnish two copies of each. TVA System Limitorque Limitorque Limitorque l Identification No. ' Serial No. Order No. Report No. 1-FCV-1-55 94594A 333688H l 2-FCV-1-55 94593A 333688R 3-FCV-1-55 94592A 333688R. 1-FUV-1-56 94590A 333688G 2-FCV-1-56 94591A 333688C "Hafer to f-lj 3-FCV-1-56 94589A 333688C Limitorque Letters I 1-FCV-23-34 87004A 3321941 dated i 2.-PCV-23-34 87003A 3321941 ' September 26, l 3-FCV-23-34 143067 336801I October 3 & 26, and tum i 1-FCV-23-40 86999A 332194I dated I 2-FCV-23-40 87215A 332194J October 7, 3-FCV-23-40 143069 332194J 1980. l 1-FCV-23-46 87002A 332194I I r I 2-FCV-23-46 87001A 332194I I 3-FCV-23-46 87218A 332194J 1-FCV-23-52, 143068 336801I 2-FCV-23-52 87216A 332194J 3-FCV-23-52 143066 336801I i 1-FCV-23-57 92848A 335945A 2-FCV-23-57 111742 335954A i l I i l i I 5 i I O a f TWA$UI$ @ b M einosa

k Schedule of Prices No. 828274' Page No. 2 [ ',",." Aavic6sonosavices... m l euaurin l us.st mes l amouwe unir T.l'.Jd" C* TVA System Li:aitorque Limitorque Limitorque i Identification No. Serial No. Order No. Report No. i 1-FCV-67-17 117758 347414A See note on page 1. 1-FCV-67-18 117762

347414A t.F I

2-FCV-67-21 117763 .'7414A + 2-FCV-67-22 117760 347414A 3-FCV-67-25 117757 .347414A 3-FCV-67-26 117756 347414A 1-FCV-68-1 87071A 329731C1 2-FCV-68-1 121866 329731G1 3-FCV-68-1 107916 336767 1-FCV-68-3 89908A 329731D2 2-FCV-68-3 107703 3367673 3-FCV-68-3 85500A 3297313'z t i 1-FCV-68-77 87070A 329731C1 2-FCV-68-77 121867 329731G1 3,-FCV-68-77 107915 336767 l 1-FCV-68-79 89907A 329731D2 2-FCV-68-79 120686 329731F2 ~ 3-FCV-68-79 121744 329731G2 l 1-FCV-69-2 94873A 333688B l l 2-FCV-69-2 94872A 333688B j j 3-FCV-69-2 149739 361135F l 1-FCV-69-1 95209A 333688C 2-FCV-69-1 95210A 333688C 3-FCV-69-1 149408 361135E 1-FCV-70-47 139871 358105A 2-FCV-70-47 139872 358105A .3-FCV-70-47 149234 359851A 1-FCV-71-8 96818A 337182A 2-FCV-71-8

96819A, 337182A j

3-FCV-71-8 160960 360470A Tv A le6t M733 3100EA wo. = - w~ m e o em..

( Schedule of Prices No. a2n274 Page No. 3 7.* i antica.se on samviess..... uum. } ouantm I we.it j unitraies l Amouar TVA System Limit 3rque Limitorque Limitorque Identification No. Serial No. Order No. Report No. 1-FCV-71-2 85224A 332215F See note 2-TCV-71-2 85223A 332215F -on page 1. 3-TCV-71-2 146092 336790F 1-FCV-71-17 85221A 332215E. 2-FCV-71-17 85220A 332215E j j 3-FCV-71-17 146898 336790E 1 i 1-FCV-71-18 85222A 332215E 2-FCV-71-18 85219A 332215E l 3 3-FCV-71-18 146897 3367905 1-FCV-71-19 85218A 332215A 2-FCV-71-19 85217A 332215A l 3-FCV-71-19 146051 3367905 1-FCV-71-25 115292 345791A' 2-FCV-71-25 115291 345791A 3-FCV-71-25 115295 345791A 1-TCV-71-34 115294 345791A 2-FCV-71-34 115293 345791A 3'FCV-71-34 115296 345791A 1-FCV-71-37 86396A 332215G l '2-FCV-71-37 86395A 332215G i 3-FCV-71-37 146647 336790G i l ? 1-FCV-71-38 87191A 3322153 2-FCV-71-38 87192A 3322153 i i i 3-FCV-71-38 146896 336790C g I i 1-FCV-71-39 86393A 331215G 2-FCV-71-39 86394A 332215G i 3-FCV-71-39 146648 336790G 1-FCV-73-16 80658A 329945A i i 2-FCV-73-16 80657A 329945A i 104402 331762A 3-FCV-73-16 1-FCV-73-26 118591~ 334533A l 2-FCV-73-26 91407A. 329946E 3-FCV-73-26 81225A 329945E i t 1-FCv-73-30 92948A 33594'8A l 2-FCV-73-30 116G38 335966A l I 3-FCV-73-30 113000 335957A i I tva SSSR (O#47M siootn

Schedule of Prices No. E282n

Page No.

i ',",2 l .avici.as on oseviess.. m w 4 m l evantivv l unir luairemics i amouwt I iEssee unu eres sas TVA Sys:e= 1,initorque Limi:orque Limi:orque Identifica: ion No. Serial No. Order No. Recor: No. 1-TCV-73-34 81335A 329945D See note on 2-FCV-73-34 104127 331762D page 1. 3-FCV-73-34 92393A 329946D l ~ 1-FCV-73-35 96066A 336716A, - l 2-FCV-73-35 275075 3C1283A j 3-FCV-73-35 96057A 336716B 6 i 1-TCV-73-36 95418A 333688A 2-FCV-73-36 95417A 333688A 3-FCV-73-36 149527 361135G 1-FCV-73-40 81223A 329945C 2-FCV-73-40 86664A 329946C 3-FCV-73-40 102984 331762C 1-FCV-73-44 81835A 329945D' ~ 2-FCV-73-44 92392A 329946D ) 3-FCV-73-44 104126 331762D ~ i 1-FCV-73-2 80659A 3299453 2-FCV-73-2 101815 3299463 t 3-?CV-73-2 102866 3317623 l 1-TCV-73-3 86714A 329946A 2-FCV-73-3 86715A 329946A 3-FCV-73-3 104401 331762A 1-FCV-73-27 81224A 329945E 2-FCV-73-27 91406A 329946F 3-FCV-73-27 118590 334533A l I j 1-FCV-74-1 86223A 332194G 2-FCV-74-1 86225A 332194G 3-FCV-74-1 142291 336801G t i 1-FCV-74-2 9532SA 335947 2-FCV-74-2 113003 335956A i 3-FCV-74-2 119110 335965A j ) 1-FCV-74-7 92953A 335946A t 2-FCV-74-7 111695. 335964A l 3-FCV-74-7 111431 335955A 1 I 1-FCV-74-12 86222A 33219'4C i 2-FCV-74-12 86224A 332194G 3-FCV-74-12 142289 336801C Y TVA lest (oat 731 e.DOsR

l 1' e ( e Schedule of Prices No. 822274 Page No. ';'- l ..,.u...........m..

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8 TVA System Limitorque Limitorque Limitorque Identifica: ion No. Serial No. Order No. Resort No. 1-FCV-74-13 95327A 335947 See nota i i 2-FCV-74-13 113001 335956A on page 1. 3-FCV-74-13 119108 335965A { I 1-FCV-74-24 86218A 332194C* 2 ~rCV-74-24 86220A 332194C i. 3-FCV-74-24 142292 336801C 1-FCV-74-25 95325A 335947 2-FCV-74-25 113004 335956A 'r 3-FCV-74-25 119109 335965A i p. 1-FCV-74-30 92952A 335946A i 2-TCV-74-30 111430 335955A l 3-FCV-74-30 186857 377012A } l 1-FCV-74-35 86221A 332194C 2-FCVa74-35 86219A 332194C j 3-FCV-74-35 142290 336801C i 1 1-FCV-74-36 95326A 335947 ~ 2-FCV-74-36 113002 335956A* F 1-1CV-74-36 119107 335965A i t 1-FCV-74-98 124341 347697A 2-FCV-74-98 124339 347694A 1-FCV-74-99 124337 347694A 2-TCV-74-99 125218 347696A 1-FCV-74-106 124348 347705A 2-FCV-74-106 124347 347704A g l 3-FCV-74-106 125219 347698A j ]- l 1-FCV-74-78 85657A 3321943 1 2-FCV-74-78 85656A 3321945 g 3-TCV-74-78 144906 3368013 i.

1-FCV-74-46 93870A 335944A I

~ j 2-FCV-74-46 119524 335962A 3-FCV-74-46 112602 335953A I ] 1-FCV-74-47 91555A 332194F 2-FCV-74-47 90610A 332194F j 3-TCV-74-47 144291 336801F Y I i I rva seei e

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i l Schedule of Prices No. R'n'74 Page No. .'," l anticuss on osaviess.ma.. ..m um.. 1 ovaurity ; unir luastenses l amount l '" E'.EE.5* I 7VA System Limitorque Limitorque Limitorque g i l Identification No. Serial No. Order No. Report No. 1-FCV-74-52 148179 336801K See note i 2-TCV-74-52 94155A 332543K 'on page 1. 3-TCV-74-52 94156A.. 332194K i i 1-FCV-74-53 144338 336801K-2-FCV-74-53 92552A 332194K 3-FCV-74-53 144337 336801R 1-TCV-74-60 85937A 332194C I 2-FCV-74-60 85935A 332194C 3-FCV-74-60 144909 336801C 1-FCV-74-61 85936A 332194C 2-FCV-74-61 85933A 332194C 3-FC7-74-61 144910 336801C 1-FCV-74-66 148178 336801K 2-FCV-74-66 94157A 332194K i 3-TCV-74-66 94154A 332194K i 1-FCV-74-67 92551A 332194R-l I 2-FCV-74-67 92550A 332194R 3-TCV-74-67 92553A 332194R 1-FCV-74-74 85938A 332194C 2-TCV-74-74 85939A 332194C 3-FCV-74-74 144907 336801C 1-FCV-74-75 85934A 332194C I 2-FCV-74-75 85940A 332194C 3-FCV-74-75 144190 359468A t 1-TCV-74 89024A 332194K 2-TCV-74-48 89025A 332194E 3-FCV-74-48 146451 336801I I l l l 1-FCV-74-57 85629A 332194D i 2-FCV-74-57 85632A 332194D 3-FCV-74-57 143017 336801D 1-FCV-74-58 142198 336801L 2-FCV-74-58 138767. 357504A i 3-FCV-74-58 142197 336801L i 2-FCV-71-59 172696 371787A 3-TCV-71-59 201217 378605A Y l VA SGSI toA9"4 BIOSER

Scheclule of Prices No. a'am ' Page No. 7 ,*.l" l 4.vieuesoies. wies...... j eu. vm I l unit wuir e. e 94,."."". lll.?. TVA System Li=itorque Limitorqvt Limitorque Identification No. Serial No. Order No. Report No. j I 1-FCV-74-59 87217A 332194J See nota on i l 2-FCV-74-59 87005A 332194I page 1. ( j 3-FCV-74-59 143071 336801J l 4' 1-FCV-74-71 85630A 332194D, l 2-FCV-74-71 85631A 332194D i 3-FCV-74-71 143018 336801D 1-FCV-74-72 124345 347703A 4 i 2-FCV-74-72 138766 357504A l l 3-FCV-74-72 138768 357504A t 1-FCV-74-73 87006A 332194I. 2-FCV-74-73 87000A 332194I 3-FCV-74-73 14'3070 336801J 1-FCV-74-77 85786A 332194C ' 2-FCV-74-77 85787A 332194A 3-FCV-74-77 144425 336801A l 1-FCV-74-101 119105 335963A l 4 2-FCV-74-101 119106 335963A [ I 1-FCV-75-2 93865A 335902A j 2-FCV-75-2 86214A 332215R l 3-FCV-75-2~ 143712 336790A l i i 1-FCV-75-9 114987 345878A j 2-FCV-75-9 114988 345878A i 3-TCV-75-9 202010 378'606A I 1-FCV-75-11 86217A 332215H 2-FCV-75-11 86215A 332215R 3-FCV-75-11 143713 336790A e i f 1-FCV-75-22 83032A 330639B i 2-FCV-75-22 83034A 330639B j 3-FCV-75-22 83030A 3306395 t i 1-TCV-75-30 93866A 335902A t 2-FCV-75-30 93864A 335902A j 3-FCV-75-30 143715, 336790A 2-FCV-73-64 172699 371787C l i 3-FCV-73-64 201216 378605A 'f I I i l I g TV A Stel (OM731 i SiODER m. E'

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s Schedule 'of Prices No. nma Page No. B i '0" l. i ovanterv ? umar luastmesi narisi.as on esey. css.. - ui Amovat l "em feIE.* ens" TVA System Limitorque Limitorque Limitorque i Identification No. Serial No. Order No. Report No. l 1-FCV-75-37 114989 345878A See note 2-FCV-75-37 114986 345878A on page 1. ( 3-FCV-75-37 124835 . 3503A6A 1-FCV-75 39 86216A 332215R' l 2-FCV-75-39 93863A 335902A 3-FCV-75-39 143714 336790A l l 1-FCV-75-50 83033A

3306395, l

g 2-FCV-75-50 83031A 330639B -1 3-FCV-75-50 83029A 330539B l l 1-FCV-75-23 83165A 330639A i 2-FCV-75-23 83167A 330639A .i 3-FCV-75-23 83168A 330639A 1-FCV-75-25 83174A 330639A l 2-FCV-75-25 83176A 330639A 3-FCV-75-25 83173A 330639A 1-FCV-75-51 83166A 330639A 2-FCV-75-51 83169A 330639A 3-fCV-75-51 83170A 330639A 1-FCV-75-53 83175A 330639A j 2-FCV-75-53 83172A 330639A i l 3-FCV-75-53 83171A 330639A i I 2-FCV-74-96 124336 347694A 3-FCV-74-96 125217 347698A f 2-FCV-74-97 12433S 347694A l 3-FCV-74-97 124340 347697A t t 2-FCV-74-100 111743 335954A i 3-FCV-74-100 92849A 335945A .I I TVA 9468 (okM31 i i siossa

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ACKNOWLEDGMENT. CUSTOMER COPY l

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t l_IMITORQUE CORPORATION g)fg l 5114 WoodaD Acad P. O. Box 11318. !4w.hburg, Virginia 24506 Tr.icpW528-4400. Te 32-9448 i l October 3. 1980 l -l TVA 400 Comerce Avenue Knoxville. TN 37902 Attention: Mr. Bob Poole Gentlemen:

Subject:

Qualification Information TYA - Brown Ferry Referring to our letter of September 26. 1980, your telex of September 23, 1980 and telecopy dated September 30, 1980, the following qualification information would apply. I 1. Our records indicate that our Report B0003 can be applied to the actuators provided on the following orders. i Limitorque 0/N Actuator S/N 335954A 11742-43 ' # 335956A 113001-004 335962A 119524-347697A 124340-41/ 347698A 125219-20.e 347703A 124344 - i 347704A 124346-47 id 7 'TS 124348-4;/ 347705A 144137-g< vo 58 z-W I

359468A
371787A 172696/
377012A 186857,
378606A 202010/
3C1283A 275075 /
- Identified by actuator S/N caly in telecopy dated September 30, 1980.

i i .-.,. u.A,. meeneces and Jacks f or= tmdustry

Sheet No. 2

UMITCRQUE CORPORATION Mr. Bob Poole October 3, 1980 2.

The below listed actuators have DC motors with class B insulation. We have not conducted any environmental tests on class B DC motors nor do we currently have any plans to do so on our own initiative. However, if you supply us with motor ID. numbers, we possibly might be able to provide an analysis involving our Report B0003 and 80009. .Limitoroue 0/N Actuator S/N '3611'35F 149739 ." 36 149527 ~ 3.. The actuators provided on 0/N 345902A (S/N 112680-699) was a stock order of manual 90 degree, actuators only for a valve company. Qualification information would not apply since no motor actuators were involved with the original order. 4 The remainder of orders and serial numbers indicated in your telex of Septenber 23,1980,-and telecopy of September 3.0,,1.980'were jncluded in, our letter' ,[~ --f-l of Septan 6er 26,1980., ,,,, ' ~ J. The above represents an addit'ional cost of $800 net for the 16 line order items increasing the cost stipulated in. our. Jetter of Septemb.er, 26.,1980.,to,a total I 3 .of $5.300. 3.;, Regarding pages two and three of your telecopy, we.will advise qualification information as soon as inferination is received from our motor vendor. ~ ~ Very truly yours, l .LIMITORQUE CORPORATION l I WVL J.BN b Special Projects Engineer r ? wed ' cc: Jay Williams J 4 i I G A w

f QMWOW C6RPORDElOW 5114 Woodas Reed P. O. Bea 11318. Lynastmasg. VJegena 24506 ~ T i; '-:-- - N525 4400 - Teim>-82 9448 October Z1,1980 .2 TVA '7 400 Commerce Avema Knoxv.111a, Tu non9 Attentio 1tr. Bob Poo l Gentlemen: Shbfect: -Quaiffication Inforantion TVA - Brosns Ferry The below responds to your telecopy of.Septaber 30. TESD. . T The halow listui actuators have D.C. sotors.with cTass B'insufation. We have not conducted any ensfronerntal tests on class B,. U.C. untors, nor do we currently have any pians to d. so on our own frdtiatfwa. We have.conductad a qualiffcation ovr an actuatar utth an K.C. notor with cTass B insulatfan (Regort 5-0003) by expering the unft ta a stuum emrfniment at a temperature af ZNP'F 1 (pressurer of 25 psfg) for 24 hours. In our Qualiffcatten Report B.0009 we jl

to environmental temperatures of up to 3400F temperature (pmssure of 105 sibfected a containment type actuator with a D.C. matur with class.RR fasulation psig) durfng a. 25 hour qualificatfortast. The class 8' ft:sulation system of tha 0.C. autors on the:halow ifisted actuators is strofiar to that used on the notars used'in-tha A.C. motors qualffied in Report 8-0003. With this in utnd, j

and considering the results of the above two tests, it would seem logical tn assume that a standard weatherproof actuator containing class E fasulation should-0 have the capattfTity of surviving a 24 hour exposure to 250 F steem at a maxiimm 25 prig pressure Also, considering radiation exposure used in the above. two tes.ts, we would expect the c3asrB E.C. motors on below ifsted actuators 1 to have the-pabfTYtfes, of successfully. surviving radfattan exposure of at 5-b Tenst T x 10 reds without detrfmantai effect on the ahtlity of the motor tari Tw. j 1is runr.uon.

1

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.n l UqtORQUECDRPOfUmCN ShoutNo 2: Mr. Bob Poole October 21. 1980 7 1 Limitorque 0/fr Motor ID No. 329945A DY16T32 DV76133' E' .DV76187 GX01674, 329946A-W7977E. W79774 " E W81284. W81283 331762A JW1053 33Z194A LYT 9769 i

F W82930 l

332Z15A NWS0000, LC80001 i

8 W8049. W80468 l

E. EV79988, EV79987, 6179990 G09989 i' W80467 Wa0856 HV80465 W80470 333688A 826386 PW86387 G-TD20877" 334533A GXa1673 33548A GW90538-335957A. EX00645 3359ESA EX0064E 336713A ~ DW87625

8 W20588 336790E DW57796. DW87795 336801A AZ23585 3

337T82A CW7405, CWB7406 i 345791A. DX99989.DX99944 DX99942; j DX99941. DX99940. 360740A LE37603 2. From infomatiorr received from our noter suppiters, with, the exceptfort of tafTorr insulated motor leadr. the below.lfsted notnes have equivalent insulation materials tn that used on the notar used in our Qualification Report 600376A and therefore with possibly.the exception of the notor lead materiar, this report can be used to show the ability of the below rotors.to utthstand radfation only.

332215F GU9945i
- The information received thus the notar mamf cturer shows that our-QualiMeation a

Report 8000.5 can be used tn support the capahtlity of notor ID GV79989 to. withstand { radiation only. ....l"~

.a HM. ~

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l l [D 0.. 3 ,., y,agronousconPommog G "- = SheetNo. 3' . 6 Enb M " October 21. 1980 ~ 3. As indicated in our letter of September 26,1980, the beTow listad retors include brakas and since we are unable to obtain infarination on the brakes, are unshia ta evaluate their capability to withstand radiation Since the brake is an intagral part of the motor, this prevents us fits indicating the capaht1fty of the motor assembly to withstand radiation. Limitatmus 0/N m tor ID No. 32973172-GX79979 1 " GT ( GX79820,GX79821 I i 329945C DV76363

0 UCDSE24. YG88632 329946C GV79771
R VCD5458,1023075 331762D GW90994

4..The noter manufacturer is unable.to identify the following antar ID mmbers. Same are not a'completa nuabar and the others do not relata to a notar that would have been provfdad for a Limitorqua actuator.

~ 333588B AWBSS-6 334533A D/75188 33E790s 8Z95403, cZs540Z

G' CZ95401. C295400 DE44949

~ 345791A-Iircfdently..we still have not recafvad a purchase order to m=panuta us for the cast o.f obtaining the special infanuation requested for either i Sequoyah or Browns Ferry. ile would.vy. data tf you would expedite the orders as we have been attempting to expedita the infonuttion you requested. } Very truly youn, I.IMITURQLE CORPORATION d BCh k J.B. Dratr l Special Projects Engineer i i wed cc: Jay. lifilfaar i j 3,, e 3 Nk

h LIMITORQUE CORPORAilON 'g=~ 7 5114 Woccan Road P. O. Box 11318 Lynenburg. Virginia 24506 Teleonone-.804-528-4400

Telez-82-9448 SW J - 26,1980

'1VA 400 Cb:me.rce Avenua Kncocville, ni 37902 A**=n*4 m: Mr. B::b Pcols Gan+1= man: t

Subject:

O*=14+4r=tica C -: im '1VA - Brcun Fer=y Raferring to your.W zumber 828274 and 1 'M to our gn'm in May, the balcw ccristit:2as a total of 90 lina order items at a total cost . of S4,500 net. At the time 74=4+=vpa received the orders for. tbs units m14=d, no 4 IEEE q'=14d4'-=*4m standard existad and therefora the units wume zxst marnsfacenenr1 in ac..::n: dance with any = par d #4e g'=14 "4 r-=+-4 m requir==n=ne-1. In.% our recceds, our O*=14'4r-=+ dm Rgx::ct 600198 can be c14=d to tha =e=W supplied on the en11 M no orders. Due to the data area in which the below actuators were =h4M and due to the fact that our rwd.s are ret clear, we ars unable to datannine if hmn = gear framas as suggested by nadarrhrn 1 can be appl. Led. We would em st irap :ing the belew listed units to ^=*=m4na if adiandiza 1 applies. Report 600376A can be used to se the ability of the acec.at=rs (not inelned47 notcr) to withstand 4*--=d4=+ 4m only. If you would provide us with the notor I.D. F-. 4, we cxx21d check to sea if this sta+= ment could be aw+=ndad to 4ne 1'via the nottn s. Idn:itcrc;ue 'O/N Actuate:r S/N

32973132 85500A-01A Cl 87070A-71A D2 89907A-08A F2 120685-86 G1 121866-67 G2 121743-44 329945B 80659A 4

329946A 101815 l 332215F 85223A-24A

- Our rec =rds b.cu these actuators I_n-1'v'= braicas.

I.L h a *aly, we are unable to obtain infc=raticn on brakes and would therefore be unable to evaluate l their e =ah414ty to withstand 4me'4= tion. l u. n-... ..,.,,. i.,, e ~.

l LIMITOROUE CORPORATION .3- - SheetNo. 2 l

e. Be reale september :s,1980 2.

Our records indicate that our O=14*4% Report 600198 plus adden&m 1 can be applied to the actuatnes supplied cm the following Mm. Our amp:et 600376A can bq used to suppcc: the ability of the actuators (not w1M4m notor) to withstand 4*4 =+4~ only. T l L4=4*reme O/N Ac+=** S/N 1 331762 3 102866

336767 -

107915-16 336790 F 146062 336801 3-s 144906 E 146451

- Refer to rmto behind asterisk in one above.

. 3. Our records Ah 4M4* that our O=14*4M= W B0003 can.be T 14d tn *:he act'.1ators sugglied en the hil M on$ers. 3306395 83029A-34A .i 332134B 85656A-57A D 85629Ar-32A l E 8902 4-25A } G 86218A-25A = I 87000A-06A J 87215A-18A ~. 332215E ' ~ ~ ~ ' ~ 86214A-1"A 333688E 94592A-9 4 335902A 93863A-66A 335944 ) 93870A ~ 335945A 92848A-49A 335946A ~ 92952A-53A 335947A 95325A-28A 335953A 112602 1 33595SA 111430-31 335963A 119105-06 335964A 111695-96 335965A 119107-110 336790A 143712-15 336801D 143017-18 G 142289-92 I 143066-69 J 143070-71 L 14219 7-98 345878A 114986-39 347414A 117756-63 t I 1 1 s m. + < eene%ew m e-- amm,* .m,

LIMITORQUE CORPORATION EheetNo. 3 ar. am voou

=:*W 26,1980

{ Limitorcue O/N Actuator S/N 347694A 124336-39 347696A 125217-18 350346A 124835.36. 357504A 138766-69 358105A 139871.72 359851A 149234'-- 361135E 149408 371787C' 172699 l 378605A 201216-17 4.* Oz records also 4M4~+= that our Qu1484=+4m Rep:st F-C3271 can be riiM t s tbs actuator.s 9-14d on,the followizg cedars: 330639A 83165A-176A l 33219,4C 85933A-940A l H 92550A: 53A K 94154A-57A 333688C 95209A-210A 336801H 144337-38 K 148179-79 .C 144907M 10 5. 2he below idsted actuators have DC ncrtnes with 'claiss B 4="1=+4=- We have not corducted any env4. -

1 tests cm class.5, D.C. notors zur do we currently M*e any plans to do so on our own init:iabLve. Hwever, if yen 2 sigply us with notar ID numbers, we===4h1y might be able to provida an analysis imolving our %. B0003 and B0009.

329945A 80657A-58A l C 81223A 1 D 81835-Ar-36A E 81224A-25A I. 329946A 86714A-15A C 86(64A D 92392A-93A E 91406A-07A 331762A 104401-02 C 102984 D 104126-27 332194A 85786A-87A F 90610A & 91555A 332215A 85217A-18A B 87192A-92A ." E 85219A-22A G 86393A-96A 333688A 95417A-18A B 94872A-73A G 94589A-591A ~ --.-,e

UMiToRQUE CORPORATION g Sheet No. 4 Mi. Bob Poola W 26, 1980 Limittuxnan O/N Actuat:n-S/N ~ 334533A 118590-91 335948A 92948A 335957A 111300 335966A 116008 " 336716A 96066A

'B 96057A

" 'C 111792 336790B 146051 C 146896 " 'E 146897-98 ' G 146647-48 336801A 144425 '~~ ~ F ~144291 ~ 337182A 968187-19A 345791A 115291-96 360740A 160960 ' ~ amfer to xxsta b=Mrut asW=F in ces atma. i very t:uly yours, Lucm:am camaamm .%.4.%'- =l. JA m y=1.pz. ejects q 4 6 mi 'l D e i O I. W g. m we

l TER Ites Number - 138 Resolution of Deficiencies Deficiencies Noted: 1. TVA has not provided vendor information which states that the cited test reports are applicable to this equipment item. 2. T7A has not identified the motor manufr;turer, the class of insulation, or whether this equipnert item incorporates a motor brake. I 1j This equipment item was assigeud an NRC qualification category II.a because traceability was not established. 1he deficiency described above is the ease for all of the licenses submittals (TVA EWSs) contained in TER-138. 2=solut. ion of th deficiency w*.11 be discussad c.s on item b, 4 item basis. Deficiency Resolution FCV-23-34 and (1) T7A is enclosing manufacturer information (see reference 1) supporting qualification of these valves, and ? (2) These valves incorporate either Reliance or Electric l Apperates Ccapany it.htors with Class 3 insulation and do not have t motor brakes. FCV-23-46 and Same discussion as that for FCV-23-34 and -40 (see above). FCV-74-60 and (1) TVA is enclosing manufacturer information i (see reference 1) supporting qualification of these valves, and (2) These valv~2 incorporate either Reliance or Electric Apperatus Company motors with Class B insulation and have motor brakes (see Limitorque letter dated September 26, 1980, page 3). Reference 1 - T7A's Mechanical Engineering Branch Files - contract number 81PA3-828274 (accession number QE3 810112 113). This file includes the purchase contract containing valve serial numbers, TVA identification numbers and - endor environmental qualification data (reference 1 attached). i i

. a sets w sa .#,,,,,. w inis o oca to es cc.moietto or i.a TENNESSEE VALLEY ALEHORITY ? 4h " " 7 33?).3-32$274 } DM*!ON OF PURCHASING 3,,,,, % g,. Octaises: Z4. 194U "****=~~a m " Ant w g,,, ,w *'.*w**__' _~_*===,*,,..w ' "==== u. - - RGFERENGC / merA ~r=~ J T ne - c,.,,,,,,,,,, PURCHASE CONTRACT i i I 704453-293,n u

===' maa" 2 CONFIRMING OUR ORDER OF 10/*M fSo Prosect1__ _7'._... %eisene PS -e~ d L 0 V9tSAL Tar Jch3 Cli?crf.'.441Tdb SHIP Q paspAso uoTom pmT. O vosoom s caLavgavl ET ~>"

f. paspato urs O AamparioMT C TRIPHONE O travo:CE DO NOT DUPUCATE 8'88I'E O paapAlo RAIL PRSGMT C pAACEL post.

$ HIP AS PRotetSED IN YOUR.ef0WIGft acasneerledgasset O A00 TmAnsponTArioM CHAnass To s' voict n asted 13/t'/50 - Itas 1 emit .'"'fjk"hVAu1Y AUTHORilY seP THE ITDAB USTED A8 AUTHomHB IN ColmuCT MO. CONSIGN i g1 o. Etoimaa Earry * % t g.".1 y 70 + yo. Tri.anwoms no, -[.T J'-**N Corporation near attsess. Alahomas 33611 F..O. bez 11~.:1S s.... i Lyashbars. TA 24506 Twxmo,. Marec ' CONTRACT $1?A3"IIII7k y, Per: Beaums Ferry lame 1==e Pimes T= h=4~1 magioner PLEASE RAAIL $NIPME NOTICE TO COMsGEEE. Telephone.3Q4 }25 fjM Twx TTA. P. c. 5ez 2000, mamme-e, AL 35402 %"I antinas on sunness em n==i e.- = c.i n : mannrr umt umr resca amount F.O.B* 3roisms.7erry Reacleme Plaat, m=me i Aa masi Alabena 35611 ,n-r

1. '

hr d Emycerts as shoes ~~ ~ 1 for $5.300.00 j g, ugs.e,a a.t d-, Q'-} '_ g, ~ Fricas pages 1-2 U Ts.Ar - ' -' "- - d.ataa 1C/27/93 is hereby made s ccm i :.-. i part et this asaszast. c. The-fallowiss TTA forms and almuses ase hoseky made a g. .,,3 ~

<~ t of this -***.

d 7f Einerity 'en==a4e De==1=r=="* F Terme of Pm;'sent i }, ~ ' + W .r. .2. A. sohmeen i ,.,,g. t -=

r. n.

scra. ham -%;3,

f.. ':f*

mg .,p j t.imitorq=e'. Insters dated september ts, ceton r 3. end we 21. ino ama talsa dated oeceber 7,1930 are barmby enda a part of this contr:det,. f f ? TENNESSEE VALLEY AUTHORITY IMPORTANT-The Generet Conilitions. Tams steg 3r.T J on the reverse side are triade a part of } 81 -"p*rs contract. Storeroom Coorstlen Charge t ..u, i. vv A. 4e m e-c .. A ee.m= E.sa a 4 ! u. l c .o=,.u ws - c a.n s } '- c* = ~ ~ c l e.,*==, ... i 4-a ~ c-.<-- l TvA seen coey to** 7* l l l '*

Ca-I

3. Leatreet Rio

1. Accountlas Office

7. Ascuistic=r

'9. Piarit Accounti 1. Contractor 1 Auster

4. Pwesswig A Rio

6. Cecsquee S. Recastt:Ptr

13. 1 IL Extra A Use 0:.tv D k-lL h,

sur - y4 l i

L (?= l j Scheciule of Prices No. 82a274 1 Page No. 1 I ..,ici................ m., l....ive i u., I o,.. -,.. t 1,9,; I l ' C '.r.t.: :P i l l I t I I .?

F g

( l Environmental qualification reports for the Limitorque l valve operators listed below. Indicate the report number applicable to each valve o'perator'and furnish two copies of each. TVA System Limitorque Limitorque Limitorque Identification No. ' Serial No. Order No. Report No. S 1-FCV-1-55' 94594A 333688H I 2-TCV-1-55 94593A 333688E 3-FCV-1-55 94592A 333688R, 1-FCV-1-56 94590A 333688G 2-FCV-1-56 94591A 333688C " Refer to j t 3-FCV-1-56 94589A 333688G Limitorque Letters 1-FCV-23-34 87004A 332194I dated %-ICV-23-34 87003A 332194I ' September 26, l 3-FCV-23-34 143067 3368011 October 3 & 26, and twz i 1-FCV-23-40 86999A 3321941 dated 1 2-FCV-23-40 87215A 332194J October 7, 3-FCV-23-40 143069 332194J 1980. 1-FCV-23-46 87002A 3321 94I I f 2-FCV-23-46 87001A 332194I 3-FCV-23-46 87218A 332194J 1-FCV-23-52 143068 336801I 2-FCV-23-52 87216A 332194J 3-FCV-23-52 143066 336801I I 1-FCV-23-57 92848A 335945A '2-FCV-23-57 111742 335954A ,f I i I l 8 e fva 646 0 (D*MM I 3100..

_~. Schedule of Prices No. 828274' Page No. Z

l. '""

Antics.se on osaviess.... n l ouamirr Amouwe lunarmes l ' unir s= n ase i TVA System Limitorque Limitorque Limitorque Identificacion No. Serial No. Order No. Report No._ 1-FCV-67-17 117758 347414A See note on page 1. j 1-FCV-67-18 117762 347414A 'J I 2-FCV-67-21 117763 347414A 2-FCV-67-22 117760 347414A 3-FCV-67-25 117757 347414A 3-FCV-67-26 117756 347414A l l 1-FCV-68-1 87071A 329731C1 l 2-FCV-68-1 121866 329731C1 3-FCV-68-1 107916 336767 1-FCV-68-3 89908A 329731D*/ 2-FCV-68-3 107703 3367673 3-FCV-68-3 85500A 32973132 11 1-FCV-68-77 87070A 329731C1 2-FCV-68-77 121867 329731C1 l 3-FCV-68-77 107915 336767 1-FCV-68-79 89907A 329731D2 2-FCV-68-79 120686 329731F2 ~ 3-FCV-68-79 121744 329731C2 i 1-FCV-69-2 94873A 3336883 2-FCV-69-2 94872A 3336883 3-FCV-69-2 149739 361135F L-lCV-69-1 95209A 333688C l 2-FCV-69-1 95210A 333688C 3-FCV-69-1 149408 361135E 'l ^ 1-FCV-70-47 139871 358105A 2-FCV-70-47 139872 358105A i .3-FCV-70-47 149234 359851A l-FCV-71-8 96818A 337182A 2-FCV-71-8 96819A 337182A Y j 3-FCV-71-8 160960' 360470A l .j TVA WI NE 1 5100ER .4

I I Schedule of Prices No. 22827t. ' Page No. c ! '."..? I a.vicuss on es= vices... uum. lowinvity lunir j unw einen j f amouwe 1 *. C f TVA Sys:e= Limitorque Limitorque Limitorque j Identifica:icn No. Serial No. Order No. Recor: No. i 1-FCV-73-34 81335A 329945D Saa note on 2-FCV-73-34 104127 331762D page 1. 3-FCV-73-34 92393A 329946D s. 1-FCV-73-35 96066A 336716h - l 2-FCV-73-35 275075 3C1283A 3-FCV-73-35 96057A 3367163 i 1-FCV-73-36 95418A 333688A i 2-FCV-73-36 95417A 333688A 3-FCV-73-36 149527 361135C 1-FCV-73-40 81223A 329945C 1 2-FCV-73-40 86664A 329946C l 3-FCV-73-40 102984 331762C l 1-FCV-73-44 81836A 329945D' ~ 2-FCV-73-44 92392A 329946D 3-FCV-73-44 104126 331762D 1-FCV-73-2 80659A 3299453 2-FCV-73-2 101815 3299465 3-?CV-73-2 102866 3317623 1-FCV-73-3 86714A 329946A 2-FCV-73-3 86715A 329946A 3 3-FCV-73-3 104401 331762A 1-FCV-73-27 81224A 329945F. 2-FCV-73-27 91406A 329946F 3-FCV-73-27 118590 334533A i 1 l l 1-FCV-74-1 86223A 332194C } 2-FCV-74-1 86225A 332194C 3-FL'V-74-1 142291 336801C I 1-FCV-74-2 95328A 335947 l 2-FCV-74-2 113003 335956A i j

3-FCV-74-2 119110 335965A 1-FCV-74-7 92953A 335946A j

2-FCV-74-7 111695. 335964A j j 3-FCV-74-7 111431' 335955A l 1-FCV-74-12 86222A 33219'4G 2-FCV-74-12 86224A 332194G 3-ICV-74-12 142289 336801G 'f } tvA seen (O*+FM eseosa . e6 mees 9

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L l ' Schedule of. Prices No. st at7t. Page No. 3 I '",l" i aavic6ss on esavicas... m l ouawrm j unir 'univmesl amount I Y".". l::# TVA System Limitorque Limitorque Limitorque Identification No. Serial No. Order No. Report No. 1-FCV-71-2 85224A 332215F See note 2-FCV-71-2 85223A 332215F "on pass 1. i 3-FCV-71-2 146092 336790F 1-FCV-71-17 85221A 332215E. 2-FCV-71-17 85220A 332215E 3-FCV-71-17 146898 336790E i 1-FCV-71-18 85222A 332215E 2-FCV-71-18 85219A 332215E I 3-FCV-71-18 146897 3367903 1-FCV-71-19 85218A 332215A 2-TCV-71-19 85217A 332215A 3-FCV-71-19 146051 3367905-1-FCV-71-25 115292 345791A' 2-FCV-71-25 115291 345791A 3-FCV-71-25 115295 345791A 1-FCV-71-34 115294 345791A 2-FCV-71-34 115293 345791A 3*FCV-71-34 115296 345791A 1-TCV-71-37 86396A 332215G l .I 2-FCV-71-37 86395A 332215G 3-FCV-71-37 146647 336790G j. 1-FCV-71-38 87191A 3322155 2-TCV-71-38 87192A 3322155 i i i 3-FCV-71-38 146896 336790C I' 1-FCV-71-39 86393A 332215C 2-FCV-71-39 86394A 332215G 3-FCV-71-39 146648 336790c l 1-FCV-73-16 80658A 329945A i 2-FCV-73-16 80657A 329945A i l

3-TCV-73-16 104402 331762A 1-FCV-73-26 118591 334533A l

2-FCV-73-26 91407A. 329946E 3-FCV-73-26 81225A 329945E } I 1-FCV-73-30 92948A 335948A ~ 2-TCV-73-30 116008 335966A f j 3-FCV-73-30 113000 335957A i l tv A sett top +T33 einosa

( l Schedule of Prices No. 822274 Page No. 3 ';',7 l anticus on esevecas..... m I oua vm l univ l unit e.ies l

=ovat team a g aae TVA System Limitorque Limitorque Limitorque Identification No.

Serial No. Order No. Recort No. 1-FCV-74-13 95327A .535947 See nota i 2-FCV-74-13 113001 335956A on page 1. i 3-FCV-74-13 119108 335965A l 1 1-TCV-74-24 86218A 332194C* 2-FCV-74-24 86220A 332194C l 3-FCV-74-24 142292 336801C 1-FCV-74-25 95325A 335947 2-FCV-74-25 113004 335956A 3-FCV-74-25 119109 335965A 1 1-FCV-74-30 92952A 335946A i 2-TCV-74-30 111430 335955A I I. 3-FCV-74-30 186857 377012A s 1-FCV-74-35 86221A 332194C l 2-FCV-74-35 86219A 332194C l 3-FCV-74-35 142290 336801C i I l 1-FCV-74-36 95326A 335947 i 2-FCV-74-36 113002 335956A' i [ 1-fCV-74-36 119107 335965A 1 1-FCV-74-98 l 124341 347697A 2-FCV-74-98 124339 347624A I i 1-FCV-74-99 124337 347694A 2-FCV-74-99 125213 347696A a 1-FCV-74-106 124348 347705A 2-FCV-74-106 124347 347704A l 3-FCV-74-106 125219 347698A t n i l-TCV-74-78 85657A 332194B 4 2-FCV-74-78 85656A 3321945 3-TCV-74-78 144906 3368013 j 2-FCV-74-46 119524 335944A I ~1-FCV-74-46 93870A 3359'62A l 3-TCV-74-46 112602 335953A { 3:j 1-FCV-74-47 91555A 332194F ] 2-FCV-74-47 90610A 332194F 3-FCV-74-47 144291 336801F 1 l i .1, i l ) si... l I i...... -.

i Schedule of Prices No. non m ' Page No. A 'l.'." l antietas on esevices. 4 m.. louam m l unn lwwwensesl f AMOUNT 'M'.::,: T TVA System Limitorque Limitorqua Limitorque g Identification No. Serial No. Order No. Report No. l-FCV-74-52 148179 336801K

s. nog, j

2-FCV-74-52 94155A 332543K 'on page 3.. 3-TCV-74-52 S4156A 332194K 3 1-FCV 74-53 144338 336801K-2-FCV-74-53 92552A 332194H 3-FCV-74-53 144337 336801R 1-TCV-74-60 85937A 332194C i i 2-FCV-74-60 85935A 332194C 3-TCV-74-60 144909 336801C 1-FCV-74-61 85936A 332194C 2-FCV-74-61 85933A 332194C 3-FCV-74-61 144910 336801C ~ 1-FCV-74-66 148178 336801K 2-TCV-74-66 94157A 332194K 3-FCV-74-66 94154A 332194K 1-FCV-74-67 '92551A - '332194H I 2-TCV-74-67 92550A' 332194R I 3-7CV-74, 92553A 332194H t 1-FCV-74-74 85938A 332194C 2-FCV-74-74 85939A 332194C 3-FCV-74-74 144907 336801C 1-TCV-74-75 85934A 332194C 2-FCV-74-75 85940A 332194C i 3-FCV-74-75 144190 359468A 1-FCV-74-48 89024A 332194E 2-FCV-74-48 89025A 332194E 3-FCV-74-48 146451 336801E i I l 1-FCV-74-57 85629A ,J2194D l { 2-FCV-74-57 85632.?. 332194D i 3-TCV-74-57 143017 336801D 1-FCV-74-58 142198 336801L 2-TCV-74-58 138767. 357504A l 3-FCV-74-58 142197 336801L i 2-7CV-71-59 172696 371787A 3-TCV-71-59 201217 378605A Y { I I I ra teel (0473) siocca

d Scheclule of Prices No. aso m ~ 1 Page No. 7 I cuirmesl jouanrny unir un, '".."' l 4=vieues on osaviess. n w.. u m l 44:T'4" "' TVA System Limitorque. Li=icorque Limitorque Identification No. Serial No. Order No. Report No. j i i l 1-FCV-74-59 87217A 332194J See note on 2-FCV-74-59 87005A 3321941 page 1. j 3-FCV-74-59 143071 336801J l 1-FCV-74-71 85630A 332194D, l 2-FCV-74-71 85631A 332194D 3-FCV-74-71 143018 336801D i + l i 1-FCV-74-72 124345 347703A i i l 2-FCV-74-72 138766 357504A l 1 l l' 3-FCV-74-72 138768 357504A l f 1-FCV-74-73 87006A 3321941 l 2-FCV-74-73 87000A 332194I 3-FCV-74-73 14'3070 336801J 1-FCV-74-77 85786A 332194C ' 2-FCV-74-77 85787A 332194A 3-FCV-74-77 144425 336801A .~ 1-FCV-74-101 119105 335963A 2-FCV-74-101 119106 335963A j j i 1-FCV-75-2 93865A 335902A j 2-FCV-75-2 86214A 332215R t I g l 3-FCV-75-2 143712 336790A i I l 1-FCV-75-9 114987 345878A 2-FCV-75-9 114988 345878A i i i i 3-FCV-75-9 202010 378606A j 1 l 1-FCV-75-11 86217A 332215H 1 2-FCV-75-11 86215A 332215E ~ 3-FCV-75-11 143713 336790A-i 1-FCV-75-22 83032A 3306395 l l 2-FCV-75-22 83034A 3306395 l 3-FCV-75-22 83030A 330639B I i l 1-FCV-75-30 93866A 335902A 2-FCV-75-30 93864A 335902A 3 j 3-FCV-75-30 143715, 336790A I 2-FCV-73-64 172699 371787C 3-TCV-73-64 201216 378605A 'f i i i vvA me to*+nt I sinosa m___._.

~ Schedule of Prices No. R?R M Page No. 8 t ',7.". l

aricus on eenvices.....

m i ouaurirr ' unir junirmecl l .mounr 7.Z" TVA System Li=itorque Limitorque Limitorque i Identification No. Serial No. Order No. Renort No. 1-FCV-75-37 114989 345878A See note 2-FCV-75-37 114986 345878A on page 1. 3-FCV-75-37 124835 . 350346A 1-FCV-75-39 86216A 332215H* 2-FCV-75-39 93863A 335902A 3-FCV-75-39 143714 336790A l l 1-FCV-75-50 83033A 3306395 [ 2-FCV-75-50 83031A 330639B 3-FCV-75-50 83029A 3306395 a 1-FCV-75-23 83165A 330639A 2-FCV-75-23 83167A 330639A 3-FCV-75-23 83168A 330639A ~ l 1-FCV-75-25 83174A 330639A 2-FCV-75-25 83176A 330639A I 3-FCV-75-25 83173A 330639A l t 1-FCV-75-51 83166A 330639A. l' 2-FCV-75-51 83169A 330639A 3-fCV-75-51 83170A 330639A e i 1-FCV-75-53 83175A 330639A i 2-FCV-75-53 83172A 330639A i 3-FCV-75-53 83171A 330639A i I j 2-FCV-74-96 124336 347694A l 3-FCV-74-96 125217 347698A i i l { l 2-FCV-74-97 124338 347694A j 3-FCV-74-97 124340 347697A 2-FCV-74-100 111743 335954A i 3-FCV-74-100 92849A 335945A '{ t e i l i 4 tvA tesi top +fD eioosa

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,I L C Vuupt To, Jd.s cliver/.k e. J.r.eb SHIP $ amE**8o hsOTom p AT. O vgNoon's ogn.avEnv; EY Y f 94 EPA 40 WPS C AIR PREIGHT .c inIPHONE C INYCICE DO NOT DUFtJCATE 2 80388 C paapaio mAsn.PassGMT C pAncga sosT. Date SHIP AS PROMILID IN YOUR.0tNH*MsN acaawerlm4tsenet C Aoo Tn AnspoRTATION CHARGES TO INVOICE al.tted 10/*.7/3'I - It#31 3317 Mt '81 VA11ET AUTHORITY 'AP THE ITDAS LASTED AS AUTHORLZID IN CCNTRACT NO. CONSIGN Eroie=a terry,91 L_2.1.,1 13 ". + To: rei.x, oac wo. ..,'N c::::=cracion near Athess, Ala>m s 33&11-l s... ..F. o. box 11315 ~~ 1.yec.wurg, v.s. 24506 Twx=0. Marie CONTRACT EIA3**2Ek l For: 3reissa Ferry 5 d==* Plant j A,,,,. T8*e'*4r-21 Tatieser Teasonone.)C.i 524-44.20 Twx Pt.IASE MAIL SHAPPINr. NOTICE TO COMSGril. Tvi, P. C. 5.or 2000. Inestar. AI. 356GZ 'l." l umeus en samers ra o -e.n= = c m. maa F.O.B. Eroians. Terry helent F1 mm,. amar 4 A.13,.ans; talabatta 35511 .c 1. $st of h a as shoem 7 ~ 1 for $5.300.00 w os. the =er--* a ch.d.1..g. l'EiCBS PS$eS 14. ,;3 4 C Toar --"%8 emmat. datad IC/27/t3 La heraby saade a g parc of this contract. i l The follettine; TTA fores EDd C.1JME349 Art hetsdry IIeds 4 3, l n.ge a te ~., Minoritf " mate revelapc.cc ~ /f Tcrnes of Pzpt 6 / 1 .g A ~ .7. A. fehESOR 'si.= h-1 f i-Y "~~', -', g,..ar;=:cg(4) yl,_ __ . +. - y l l putow. i.e ena we s., u, cooser 3. a p=t. , n tu d i tatox dae.4 oce.s.r 7. ut.o ar. scroby
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~~1 I TENNESSEE VALLt..* AUTHORITY IMPORTANT-Trie he Cortomosts Terms e,eg 3rr ovi tfte rowerse side are made a part of ~ e.- c - we J.'.==a **- 5t:a= *== curt . u.,., _ ... w . p.,,.. c. w i~~
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Environmental qualification reports for the Limitorque valve operators listed below. Indicate the report l aumber applicable to each valve operator and furnish t two copies of each. TVA System Limitorque Limitorque Limitorque Identification No. " Serial No. Order No. Report No. 1-TCV-1-55 94594A 333688H l 2-FCV-1-55 94593A 333688r 3-TCV-1-55 94592A 3336881, 1-FCV-1-56 94590A 333688C 2-FCV-1-56 94591A 333688C " Refer to ~ l 3-FCV-1-56 94589A 333688C Limitorque Letters I 1-FCV-23-34 87004A 3321941 dated 2.-fCV-23-34 87003A 3321941 September 26, l 3-FCV-23-34 143067 3368011 October 3 & 26, and twa 1-FCV-23-40 86999A 3321941 dated 1 2-FCV-23-40 87215A 332194J October 7 j 3-TCV-23-40 143069 332194J 1980. 1-TCV-23-46 87002A 332194I l l 2-FCV-23-46 87001A 3321941 l 3-FCV-23-46 87218A 332194J l 2 1-TCV-23-52 143068 3368011 2-FCV-23-52 87216A 332194J 3-FCV-23-52 143066 336801I I i 1-FCV-23-57 92848A 335945A 2-TCV-23-57 111742 335954' ,f i l .t 6 i l l I i rvaienico**rn eioos. 85. e
r-- k Schedule of Prices No. 828274 Page No. 2 4.eu.n j uanmee l } ewimne I; uun l'a"
~~=vici.e. en esaw ess.~~
~~'"". '.=.: ' TVA System Limitorque Limitorque Limitorque i Identification No. Serial No. Order No. Report No. 1-FCV-67-17 117758 347414A See nota on page 1. 1-FCV-67-18 117762 .- 347414A l l~~
~~T 2-FCV-67-21 117763 347614A 2-FCV-67-22 117760 347414A 3-FCV-67-25 117757 347414A i~~
3-FCV-67-26 117756 347414A 1-TCV-68-1 87071A 329731C1 2-FCV-68-1 121866 329731C1 3-FCV-68-1 107916 336767 l l 1-FCV-68-3 89908A 329731D2 2-FCV-68-3 107703 3367673 3-FCV-68-3 85500A 32973132 1-FCV-68-77 87070A 329731C1 2-FCV-68-77 121867 329731C1 l 3-FCV-68-77 107915 336767 j 1-FCV-68-79 89907A 329731D2 l 2-FCV-68-79 120686 32973172 3-FCV-68-79 12174A 329731C.t I 1-FCV-69-2 94873A 3336883 j 2-FCV-69-2 94872A 3336883 3-TCV-69-2 149739 3$1135F s l ~ 1-FCV-69-1 95209A 333688C [ 2-FCV-69-1 95210A 333688C 3-FCV-69-1 149408 361135E 1-FCV-70-47 139871 358105A 2-FCV-70-47 139872 358105A I .3-TCV-70-47 149234 359851A 1-FCV-71-8 96818A 337182A 2-FCV-71-8
~~96819A, 337182A Y~~
~~3-FCV-71-8 160960 360470A j e vv a co m e.eesa t~~
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t i ( Schedule of Prices No. a? n97t. Page No. 3 l 9 '.".." I aavic6se en es.w sse... u,u l evanvrry j univ lunitmes l aneuwe TVA System Limitorque Limitorque Limitorque Identification No. Serial No. Order No. Report No. 1-FCV-71-2 85224A 312215F See nocs 2-FCV-71-2 85223A 332215F 'on page 1. j 3-TCV-71-2 146092 336790F 1-FCV-71-17 85221A 332215E. 2-FCV-71-17 85220A 332215E 3-TCV-71-17 146898 336790E l 1-TCV-71-18 85222A 332215E 2-FCV-71-18 85219A 332215E 3-FCV-71-18 146897 3367905 1-FCV-71-19 85218A 332215A 2-TCV-71-19 85217A 332213A 3-FCV-71-19 146051 3367905 1-FCV-71-25 115292 345791A" 2-FCV-71-25 115291 345791A 3-FCV-71-25 115295 345791A 'i 1-FCV-71-34 115294 345791A i 2-FCV-71-34 115293 345791A l 33FCV-71-34 1152 % 345791A l 1-FCV-71-37 86396A 332215G 2-TCV-71-37 86395A 332215G 3-FCV-71-37 146647 336790G l i.'. 1-TCV-71-38 87191A 3322155 } 2-FCV-71-38 87192A 3322155 i 1 3-FCV-71-38 146896 336790G 1-FCV-71-39 86393A 332215G 2-FCV-71-39 86394A 332215G 3-FCV-71-39 146648 336790C t 1-FCV-73-16 80658A 329945A e 2-FCV-73-16 80657A 329945A i '3-FCV-73-16 104402 331762A i 1-FCV-73-26 118591 334533A l i 2-FCV-73-26 91407A. 329946E i 3-FCV-73-26 81225A 329945E l 8 1 1-FCV-73-30 92948A 33594'8A l 2-FCV-73-30 116008 335966A l f 3-TCV-73-30 113000 335957A i TV & 640* P M M l 8400ER = .1 yn
I [ Schedule of Prices No. 228274 Page No. 4 1 '.'.'" l anticcas on oseviess. e es 4.w l ovawmv l univ lumepoics i I aseount f "*e. l".f.2 :f* TVA Systa= Limitorque Limitorque Limitorque Identification No. Serial No. Order No. Recor: No. l l 1-TCV-73-34 81835A 329945D See note on 2-FCV-73-34 104127 331762D page 1. 3-TCV-73-34 92393A 329946D 1-TCV-73-35 96066A 336716A l 2-TCV-73-35 275075 3C1283A j 3-FCV-73-35 96057A 3367161 i 1-FCV-73-36 95418A 333688A ~j 2-TCV-73-36 95417A 333688A 3-FCV-73-36 149527 361135C 1-FCV-73-40 81223A 329945C 2-FCV-73-40 86664A 329946C 3-FCV-73-40 102984 331762C 1-FCV-73-44 81836A 329945D' ~ 2-FCV-73-44 92392A 329946D 3-TCV-73-4A 104126 331762D 1-FCV-73-2 80659A 3299455 ~ 2-FCV-73-2 101815 3299463
~~l-tCV-73-2 102866 3317623 1-TCV-73-3 86714A 329946A 2-TCV-73-3 86715A 329946A 3-FCV-73-3 104401 331762A 1-FCV-73-27 81224A 329945E 2-FCV-73-27 91406A 329946F l~~
i 3-FCV-73-27 118590 334533A l l l 1-FCV-74-1 86223A 332194C 2-FCV-74-1 86225A 332194C 3-FCV-74-1 142291 336801C 4 1-TCV-74-2 95323A 335947 l 2-FCV-74-2 113003 335956A i i 3-FCV-74-2 119110 335965A 1-FCV-74-7 92953A 335946A j 2-FCV-74-7
~~111695, 335964A j~~
j 3-FCV-74-7 111431 335955A 1-TCV-74-12 86222A 33219'4C 2-TCV-74-12 86224A 332194C 3-TCV-74-12 142289 336801C i I fya 6869 (OA9431 i i SiODan _____________,-___._m__
( bha. 82227' Schedule of Prices Page No. Ioua=rivy l us.it j unit;;.a l . evar ',7,7 l anticus on eenviess... um '**.4"J2.4' 3 TVA System Limitorque Limitorque Limitorque Identification No. Serial No. Order No. Report No. 1-FCV-74-13 95327A 335947 Saa note i 2-FCV-74-13 113001 335956A da page 1. 8 3-FCV-74-13 119108 335965A i 1-TCV-74-24 86218A 332194C 2-FCV-74-24 86220A 332194C 3-FCV-74-24 142292 336801C 1-TCV-74-25 95325A 335947 1 2-TCV-74-25 113004 335956A L 3-TCV-74-25 119109 335965A 3 1 1-TCV-74-30 9295'2A 335946A l 2-FCV-74-30 111430 335955A l 3-FCV-74-30 186857 377012A t l 1-FCV-74-35 86221A 332194C 2-FCV-74-35 86219A 332184C e 1 3-FCV-74-35 142290 336801C I i i 1-TCV-74-36 95326A 335947 t 2-FCV-74-36 113002 335956A j 1-fhv-74-36 119107 335965A J 1-FCV-74-98 124341 347697A I 2-FCV-74-98 124339 347694A 1-FCV-74-99 124337 347694A l 2-FCV-74-99 125218 347696A i 1-FCV-74-106 124348 347705A 2-FCV-74-106 124347 347704A } j 3-FCV-74-106 125219 347698A i j l l t-1-FCV-74-78 85657A 3321943 2-FCV-74-78 85656A 3321945 3-FCV-74-78 144906 3368015 j i 1-FCV-74-46 93870A 335944A i 2-FCV-74-46 119524 3359'62A l 3-FCV-74-46 112602 335953A 1 1-TCV-74-47 91555A 332194F 2-FCV-74-47 90610A 332194F 3-TCV-74-47 144291 336801F .I 4 1 eva 9Mi @ADIM 31006. _ + t + ,e.-
t Schedule of Prices No, asa m Page No. A 'O antious en eenv.ess. _m. l ev.=mv junnmes l van a eune r.=.r 'TVA Systes Limitorque Limitorque Limitorque j 16entificatiovi No. Serial No. Order No. Resort No. 1-FCV-74-52 148179 336801E Joe nota l* 2-FCV-74-52 %155A 332543E on pa8e 1. 3-FCV-74-51 M156A..j. 332194E 1-FCV-74-53 144334 3368011
~~2-FCV-74-53 92552A 332194R 3-FCV-74-53 144337~~
, 336401R i 1-FCV-74-60 45937A' 332194C l 3 2-FCV-74-60 85935A 332194C l 34CV-74-60 144909 336401C 1-FCV-74-61 83936A 332194C 2-FCV-74-61 85933A 332194C 3-FCV-74-61 144910 336801C ~ 1-FCV-74-64 144178 .336801E ,24CV-74-64 M157A 331194E ,j,, 34CV-74-66 94134A 332194E 1-FCV-74-67 92551A 3321MR 2-FCV-74-67 92550A 3321MR 34CV-74-67 92553A 3321 MR f j 14CV-74-74 85934A 332194C 2-FCV-74-74 85939A 332194C 3-FCV-74-74 144907 336401C l l 1-TCV-74-75 85934A 332194C l 2-FCV-74-75 85940A 332194C 3-FCV-74-75 14A190 359468A 14CV-74 49024A 3321ME 2-FCV-7A-44 89025A 3321ME 34CV-74-44 144451 3368011 1 1-FCV-74-57 856294 332194D i 2-FCV-74-57 85632A 3321940 34CV-74-57 143017 336401D l 14CV-74-58 142194 336401L l i 2-FCV-74-58 134767. 3575044 34CV-74-58 142197 336801L I 2-FCV-71-59 172696 371787A 3-FCV-71-59 201217 378405A Y va test Ff NB seeean e +* . e. p e
. u _. t i nr Schedule of Prices No. nee m ~ Pege No. 1 ! amount -'!.'.'.' l aavic6ss en es .es.... -. i wa mv w=:r u.iv e : u. TVA System Limitorque 1.i:r.icorque Limitorque Identification No. Serial No. Order No. Report No. j l 1-FCV-74-59 87217A 332194J See note on i 2-FCV-74-59 87005A 3321941 pa8e 1. l 3-FCV-74-59 143071 , 336801J l 1-TCV-74-71 85630A 332194D.. 2-FCV-74-71 85631A 3321943 3-FCV-74-71 143018 336801D i 1-FCV-74-72 124345 347703A e I i 2-FCV-74-72 138766 357504A l 1 I 3-FCV-74-72 138768 357504A 1-FCV-74-73 87006A 332194I 2-TCV-74-73 87000A 3321941 3-FCV-74-73 14'3070. 336801J 1-FCV-74-77 85786A 332194C ' 2-FCV-74-77 85787A 332194A 3-FCV-74-77 144425 336301A i 1-FCV-74-101 119105 335963A 2 -FCV-74-101 119106 335963A 1-FCV-75-2 93865A 335902A g 2-FCV-75-2 86214A 332215R l l 3-FCV-75-2 143712 336790A g i l 1-FCV-75-9 114987 345878A j 2-FCV-75-9 114988 345878A i i' 3-TCV-75-9 202010 378606A { g } 1-TCV-75-11 86217A 332215R l l 2-FCV-75-11 86215A 332215R 3-FCV-75-11 143713 336790A I I i 1-TCV-75-22 83032A 3306393 2-FCV-75-22 83034A 3306393 l 3-TCV-75-22 83030A 330639B i i l 1-TCV-75-30 93866A 335902A 2-TCV-75-30 93864A 335902A j 3-FCV-75-30 143715, 336790A '-FCV-73-64 172699 371787C l 3-TCV-13-64 201216 378605A ] 4 vv. imni I
.~. t e, Schedule of Prices No. n9a m Page No. 8 i ovaarnv ! vast Luast mas i a=evat i ',3" l
~~smes.se ese esaviess..= r n_~~
.um I "emmm#'.EE.E' l TVA System Limitorque Limitorque Limitorque I l Identification No. Serial No. Order No. Report No.- 1-FCV-75-37 114989 345878A See nota 2-FCV-75-37 114986 345878A on page 1. 3-TCV-75-37 124835 350346A 1-FCV-75-39 86216A 332215H' 2-FCV-75-39 93863A 335902A l r 3-FCV-75-39 143714 336790A 4 I i 1-FCV-75-50 83033A 330639B 2-TCV-75-50 83031A 330639B 3-FCV-75-50 83029A 330639B 1-TCV-75-23 83165A 330639A 2-TCV-75-23 83167A 330639A 3-FCV-75-23 83168A 330639A 1-FCV-75-25 83174A 330639A 2-FCV-75-25 S3176A 330639A 3-FCV-75-25 83173A 330639A i i 1-FCV-75-51 83166A 330639A l 2-FCV-75-51 83169A 330639A 3-fCV-75-51 83170A 330639A 1-FCV-75-53 83175A 330639A t 2-FCV-75-53 83172A 330639A l 3-FCV-75-53 83171A 330639A. i i 2-FCV-74-96 124336 347694A 3-FCV-74-96 125217 347698A } j i 2-FCV-74-97 124338 347694A l 3-FCV-74-97 124340 347697A 2-FCV-74-100 111743 335954A j i 3-FCV-74-100 92849A 335945A I i i i 5 l i i i u I i tvA test toAMSI ~ esossa t
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~.. . - - = - + -+- QMITORQUE CORPORATION mg.*.p - ~ - 5114 Woodan Road. P. O. Box 11318. Lynchburg. V@ 24506 k Telephone.-804 528-4400. T9 -S2 9448 j October 3,1980 TVA l 400 Commerce Avenue Knoxville, TN 37902 Attention: Mr. Bob Poole Gentlemen:
~~Subject:~~
Qualification Information TVA - Brown Ferry Referring to our letter of Septaser 26, 1980, your telex of September 23, 1980, and telecopy dated September 30, 1980, the following qualification information !~ would apply. I 1. Our records indicate that our Report B0003 can be applied to the actuators provided on the following orders. Limitoroue 0/N Actuator S/N 335954A 11742-43 ' 335956A 113001-004' 335962A 119524-l 347697A 124340-41/ 347698A 125219-20 / 347703A 124344
~~347704A 124346-47/~~
~~lO 7'g 347705A 124348-49< tc 5g t-W~~
359468A 144137-g

371787A 172696/

377012A 186857.,

378606A 202010/

3C1283A 275075 /
~~1 f~~
~~- Identified by actuator S/N only in telecopy dated September 30, 1980.~~
4 1 .i 4 t u.~,. c-.. cer. 6e.:.c.. cor inewserv
n--- Sheet No. 2 UMITORQUE CORPORATION Mr. Bob Poole October 3, 1980 1 2. The below listed actuators have DC motors with class B insulation. We have not conducted any environmental tests on class 8 DC motors nor do we currently have any plans to do so on our own initiative. However, if you supply us with motor ID numbers, we possibly might be able to provide an analysis involving our Report 80003 and 80009. 1.imitorcue 0/N Actuator S/N ~ 3611'35F 149739
." 3G 149527 3.. The actuators provided on 0/N 345902A (S/N 112680-699) was a stock order of manual 90 degree. actuators only for a valve company. Qualification information would not apply since no motor actuators were involved with the original order.
4 The remainder of orders and serial numbers indicated in your telex of - of September 26, 1980., 'were jnc,1uded in,our letter September 23,1980,-and telecopy of September 30. 1.980 ~ The above represents an addit'ional cost of 5800 net for the 16 line order items increasing the cost stipulated in. our. Jetter o.f September, 26.,,1980,,,to, a total 3 .of $5,300. 33, Regarding pages two and three of your telecopy. we will advise qualification information as soon as inforination is received from our motor vendor. ' *! ~ i Very truly yours, i LIMITORQUE CORPORATION z b Nvib ~ -i a.r.,rraa Special Projects Engineer wed cc: Jey killiams i O i 4 l 4 4 4 e
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~~5114 Womeas Rose P;O. Sam 11319 '..t.pohbusg. Vhgels 24505 c. w, Tri- - _ M52D 4400 - Telen-83 9448 ~ '~ October 21, 1980 400' commerce Avenua Tm xv. file. TN 27ent Attentfo Mr Bob Peo Gentlemen:~~
~~Subject:~~
~~- Qualification Inforsetion TVA - Brcuns Ferry The below responds to your talecon of.Septusar 30,1980.~~
1 The halou ifsted actuators have O.C. motors,with cTass B'insuration. We have not conducted any enstronmental tests on class 5 U.C. setors, ror do we currently have any plans to do no an our aun fn(tfatfwe. We have. conducted a qualff1 cation orr an actuator with an K.C. motor with cTass 8 insulation (Rp B-0003) by expering the.unitto a steam environment at a tempersture af 250 F (pressurerof25psig)for24 hours. Ih our Qualiffcatfon Report 5-0D09 we st4fected a containment type actuator with a 0.C. motor with class.RM fasulatten
to envirorumental temperatures of up to 3408F temperature (pressure of 105' psig) durfag a. 25 hour qualiffcation-test. The class 8 fnsulation system of the D.C. autors on the:balow ifstad actuators is sfmflar to that used on the motors used'in the A.C. motors quelffied in Report E-0003. Wfth this in mind.
and considering the results of.the above two tasts, it wouTer seem logical to assunc that a standard weatherpraaf actuator containing class E fnsulation should- ' 0 hava the capah. fifty of survivfng a 24 hour exposure to 250 F steam at a maximaan 25'psfg pressure Also, considering radiation exposure used in the:above. two tests, we would expect the clasrB D'.C. motors on below ifsted actuators to have the gapabfiYttes. of successfully. surviving radfation exposure of at least T x To^ ruds without detrfamntai effect ca the airtitty of the actor to i L-fi.a runcuan. t L s W i a - ve c - orea co % t
~~" W e~~
1 l 9 -= 1 ~ ) u CORPORATION ShoutMe 2r Mr. 8ab Poole October 21,1980 4 e 1 Uniterone 0/N' Meter ID Mo. 1 329945A DV76132. DV76133' E' .DV75187 GX01574 329946A-W79775. W79774 E W81284,XV81283 331762A JM91053 33ZIS4A 1.V79789
F MV82930 33221SA W80000, LC80001

8 W804G5. W804EB

E GV7991B,GV79957,SV79990
~~+- GEF9989-~~
~~E HV80467, Wa0466, HV80465 m~~
~~333688A 8M86385 PW86387 G-TD2DB7T 334583A GXQ1673 339948A GM90538-335957A EX00645 3359564 EIO064E 336713A DW87625~~
~~8 1830588 336790E (857796. DW877.95 336801A AZ23585 337182A 057405, 0 57405 345791A.~~
DX99989. DX99944,DX99942. j DX99941 UX99940. 360740A LE37603 . Z. Fnza infomattorr received from our otor supp1fars, w' th' the exceptforr of f tufroar insulated motor leedr. the balow. listed notars have equfvalent insult.'Jon materials to that used on the untor used in our Qualification Report 600376A and i therefore, with possibly.the Wi. ion of the notnr lead material'. this-report can be used to show the ability of the below setors to withstand radiktion only.
332ZT5F Gh79945'

- The information received ft'au the notor manuficturer shows that our-Qualification Report 50003 can be used to support the capability of untor ID GV799E9 to. withstand radiation only, i
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i f0 3 ugf0 ROUE COMORATION 0 mentNo. 3' ,o. '. 6 ach pani d October 21, 1980 3. As indicated in our letter of September 26,1980, the barow listad motors include brakes and since we are unable to obtain infonsation on the brakar., are unable to evaluate their capability to withstand radiatfan Since the brake is an intsgral part of the motor, this prevents us from indicating the capability of the motor medly to withstand radiation. Limitorana 0/M Motor ID No. 32973172-GX79979 " GT ( GX79820, GX79821 329945C DV76363 i
~~D UCDSB24, YG8863Z GV79771 329946C~~
~~" n VCD6458, X023075 l 33T762D GW90994~~
4..The notar manufacturer is unabla.to identify the following moinr ID.rnders. Same are not a' complete number and the others do not relata to a antar that would have been provided for a Limitorque actuator.
1-333588B AW8SB-6 1 i 334533R 0/76188 33E7908 sz95403, cz95402 G cz95401, cz954co DE44949 345791A-Iiteidantly..we still have not received a purchase order to compensata us for the cast of obtaining the special infanuation requested for atther Sequoyah or Browns Ferry. We would.y,Jate if you would expedite the orders as we have been attempting to ?.xpedite the tufonnation you requerted. I. i Very truly your% l UMITURquE CORPORATION d3Dd l J.B. Drehr Special Projects Engineer i wed i cc:: Jay Williams 4.
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7 LIMITORQUE.. CORPORATION ' g-~ ~ ~.- 5114 Woodall Road P. O. Box 11318. Lynchburg, Virginia 24506 ' ~ ~ ~ Talephone-804-528-4400 Telex-82-9448 S p .;er 26, 1980 TVA 400 Chmarca Avenus Kncotvilla, 'IN 37902 Attential: Mr. B::b Pocla Gentiman:
~~Subject:~~
O=14*dr-=tica Infcusaticn 'IVA - Brown Ferry w h-in nmher 828274 ani refa*-4rf to our w RafarH7 to your mm May, the belcw ccustitutes a tcmal of 90 lina crder itens at a total cost .of S4,500 net. i ~ At the time L4=4W received the ordses fee the units =nmi4=d, no MM t 222E g=14+4r=+4m stardard existed and therefers the unit:s were ret==nsf'ar*nrad I in acocedance with any==e 4 *4r g=14 *4mHm requir==ne-1. In reviewing cur rwas, our O=14*4r=Mm Petert 600198 can be applied I to the actuators supplied on tbs *n11Mmy orders. Due to the dat:a area in tdiich the belcw ac=uators were =h4 mad and due to the fact that cur recxrds are ret clear, we are mahl= to daearmim if bronze gear *rnm== as %M by aMarrhin 1 can be c14=d-We would suggest inspectf.ng ".:ba balcw listed uni,ts to detsonina if ad!andtzn 1 mm14==. Papart 600376A can be used to swi. the ability of the actuators (not i..liziing notor) to wi'W 4*4=Hm only. v If you would provida us with the notca-I.D.1 2m, we could check to see if l this statement could be ex =rdari to in hda the notees. e i Id.mitorc;ue 'oN A.h w SM i
32973132 85500A-01A Cl S7070A-71A D2 89907A-08A F2 120685-86 G1 121866-67 G2 121743-44 329945B 80659A 329946A 101815 31??1 9' E5222A-24A l

- our rec =rds 'shcw these actuatcrs ire-1w'a braVa. C h mately, we are unable to cbtain infc==mtion en brakas and would therefore be unable to evaluats l
their <-mmh 414ty to withstr.d 4--=d4 =ticn. __- u.~ n-....-- .--..~..i~- +
s t. l u.... p..... e L ./,.
f
~~} n f WWTORQUE CORPORATION Sheet No." 2 l~~
i
~~{ Mt". BDb 90cle. j~~
~~' f.ikI September 26, 1980 r~~
r i 2. Our.recteds indicate that our O=14*4 cation Report 600198 plus ~/ adden&an 1 can be==14M to the actuaters supplied en the fa11-45 ceders. I our Repart 600376A can be used to support the ability of the actuatoes (ret 4~-1M4-M notor) to withstand izzadiatics only. 7 s Limitorque O/N Actuator S/N 331762 3 102866 ,e
~~336767 107915-16~~
~~( 336790 F 146062 336801 B-144906 E 146451 c 4~~
~~- Refer to note behind asterisk.is one atx3ve.'~~
~~3. 'cu.r reecrds Li,is-4M4e f. hat our O=14h% Report B0003 can be==14=d tn *:be acciatccs supplied on the A11-47 arders.~~
3306393 83029A-3 4 f 3321945 8565&-57A D 85629A-32k E 89024h-25A G 8621SA-25h - 87000h-0E I. J 87215h-18A' { wrn er 86214h-17A 333688H 94592h-9 4 J 335902A .a 93863h-66A 335944A a 93870A 33594 R 92848A-49A 4-335946A 92952A-53A 335947A 95325A-28A 335953A 112602 335955k 111430-31 335963A 119105-06 335964A 111695-96 1 335965A 119107-110 336790A 143712-15 336801D 143017-18 G 142289-92 a I 143066-69 J 143070-71 L 142197-98 345878A 114986-89 j 547414A 117756-63 9 i e, I i "O O O M* .W (
U onou8 coAPORAT10N SheetNo. 3 ar. B e pool. TA - 26,1980 Limitorque O/N p.m*me SN ~ 34769 4 124336-39 347696A 125217-18 350346A 124835-35. 337504A 138766-69 358105A 139871,72 e 359853A 149234'-- 361135E 149408 37178?C' 172699 378605A 201216-17 1 4. our z ozes al. ~4-that., o,.u-4,--- B., r-C32n - 3. applied to the acW r=14M cat the fbilming ceders: 831654-1765' 330639A 33219,4C 85933Ar-940A H 92550W-53A K 94154A-57A i 333688C 95209-210A 336801E 144337-38 K 148178-79 .C 1449074 10 5. h below listed actuatus have DC motors with " class B ins"1=h: We have not uni.,,i 1 any envizmnerstal tests en c3 ass.B, D.C. notors nce do we cazzantly have any plans tn &s so en our own init:iative. Itsever, if you supply us with notz 2D r==h-re, we possibly might be able to provide an analysis involving our %s B0003 ani B0009. 329945A 80657A-5aA C 81223A I D 81835-Ar-36A E 81224Ar-25A 329946A 86714Ar-15A C 86664A D 92392A-93A i E 91406A-07A 331762A 104401-02 C 102984 D 104126-27 332194A 85786A-87A F 90610A & 91555A 332215A 85217A-18A B 87191A-92A ." E 85219A-22A G 86393A-96A 333688A 95417A-18A B 94872A-73A g G 94589A-591A 9 we -
i I 1 LIMITo600E CORPORATION Sheet No. 4 =. - 1. Sestsiber 26,,1980 i l Iiniterous O/N Ac**.at::r S/N 334533A 118590-91 335948A 92948A 335957A 111300 335966A 11600R i 336716A 960faA' " 'B 9f057A 'l 'C 111792 ~ 336790B 146051 ~ t C 1MM6 " 'E 146897-9S
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L 15085 FERRY UNIT 1 JUSTIFICATIGE FGt CEttrDMD OPENCION l I 'MED mrutimt I&am No.155_ f t en1r.e4em of neficianc4ma TER item 155 concerns silicone rubber cable manufactured by Anaconda-Continental and Anaconda-Continental qualification report 79117. The deficiencies alleged in the '5R are: 1. The peak test temperature not adequate. 2. 'ine required profile not enveloped adequately. 3. The criteria regarding radiation not satisfied in drywell only. I 'Ihe TVA 79-01B report does not list silicone rubber cable (type SROAJ) as being used in the drywell (room 0), only in the main steam valve vault (room 7). Anaconda Report 79117 doctaments aging, radiation, and IOQik test run on siliccile rubber cable samples with a peak steam temperature of 2800F for 3 hours. The profile envelopes the rocat 7 profile except for a period of less than four seconds when the rocat 7 profile spikes frcat normal room temperature up to 3080F and back to 2250F. This extremely short temperature transient will have no detectable effect on the tasperature of the cab?.e and does not effect the cable qualification. Samples of the cable were aged prior to the IOCA test at a temperature of 4100F (2100C) for 7 days and 28 days, proving a temperature of 3080F for only 4 seconds will have absolutely no effect on the cable. Since the silicone rubtwr cable is not used in the drywell (room 0), the deficiency regarding M iation is not applicable. The Anaconda-Cor+4nen*=1 silicone rubber cable is fully qualified for.use in rocat7. l G t 8 ~-
l 15055 FI55tY UNIT 2 JUSTIFICNTIGE FGL 03fTDGD CPERATICBI 1ER Ecp11pment Itan No.155 nasolution of Deficiencian TER item 155 concerns silicone rubber cable manufactured by Anaconda-Continental and Anaconde-Continental qualification report 79117. The deficiencies alleged in the TER are: 1. The peak test temperature not adequate. 2. The required profile not envole # adequately. 1 3. The criteria regarding radiation not satisfied in drywell only. The TVA 79-01B report does not list silicone rubber cable (type SROM) as being used in the drywell (rom 0), only in the main steem valve vault (room 7). Anaconda Report 79117 documents aging, radiation, and m test run on milicone rubber cable semples with a peak steam toeparature of 28 COP for 3 hours. 1he profile envelopes the room 7 profile except for a period of less than four seconds when the rom 7 profile spikss from normal rom temperature tp to 3080F and back to 2250F. This extremely short temperature transient will have no detectable effect on the temperature of the cable and does not effect the cable qualification. Samples of the cable were aged prior to the IDCE test at a temperature of 4100F (2100C) for 7 days and 28 days, proving a temperature of 3080F for only 4 seconds will have absolutely no effect on the cable. Since the silicone rubber cable is not taed in the drywell (room 0), the deficiency regarding radiation is not applicable. The Anmi Continental silicone rubber cable is fully qualified for use in room 7. I l I .I i
mass FEMtf IRUT 3 JUSYIFICEFIQi NR CONTDGD OPERNFION wn nr.ii e 1* miNo. tu Daanlitt irm of Defir ioncien l Tf~', item 155 concerns silicone rubber cable manufactured by Anaconda-Continental and Anacxmda-Continar*=1 qualification report 79117. She deficiencies alleged in the 'ER are: 1. She peak test temperature not adequate. l 2. The required profile not enveloped adequately. 3. The criteria regarding radiation not satisfied in drywell only. The '1VA 79-01B report does not list silicone rubber cable (type SilOk7) as being used in the drywell (room 0), only in the main steam valve vault (room 7). J Anaconda Report 79117 daci==rtts aging, radiation, and IDCh test run on silicone rubber cable samples with a peak steam temperature of 2800F for 3 hours. 1he profile envelopes the room 7 profile o g for a period of less than four seconds when the rom 7 profile spikes fra normal room tasperature g to 3080F and back to 2250F This extremely short l tamperature transient will have no detectable effect on the temperature of the cable and does not effect the cable qualification. Samples of the cable were aged prior to the UX:k test at a temperature of 4100F (2100C) for 7 days and 28 days, proving a temperature of 3080F for only 4 seconds will nave absolutely no effect on the cable. Since the silicone rubber cable is not used in the drywell (room 0), the deficiency regarding radiation is not applicable. The An h A Jontinental silicone rubber cable is fully qualified for use in room 7. e e I I
Browns Ferry Nuclear Plant Unit 1 TER Item Number - 157 MD-71-126 FCV-71-59 I Resolution of Deficiency I Defleiencies Noted: 1. TVA has not provided vendor information which states that the cited test reports are applicable to this equipment item. 2. TVA has not identified the motor manufacturer, the class of I f insulation, or whether this equipocat item incorporates a motor brake. This equipment item was assigned an NRC qualification category II.a because traceability was not established. Tna deficiency described above is the same for all of the licensee submittals (TVA EWSs) contained in TER-157. Eerohtio2 of the de01cieny wi1.1 be discuised on en iteir by item basis. Deficiency Resolution l i~ l FCV-71 (1) TFA is enclosing manufacturer information (ses reference 1) supporting qualification of these valves, and (2) This valve incorporates a Reliance motor with Class B insulation and does not contain a motor brake. However, since TVA's previous submittal, this valve was reevaluated and found to be outside the scope of the 79-015 qualification program (i.e., deleted). Therefore, the NRC i gialification evaluation category has changed from II.c to III.a. asference 1 - TVA's Mechanical Engineering Branch Files - contract number 81PA3-828274 (accession number QEB 810112 113). 1his file includes the purchase contract containing valve serial + I immbers, TVA identification numbers, and vendor environmental qualification data (reference 1 actsched). i wa m mgy, -eeme,.
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,oi...,,,,,, TENNESSEE VALLEY AUTHORITY y 45 "" ***""."., 31? A3-32$274 j . om*!OM OF PURCHASING s,,,, % g,,, . Oct.nwr n. D50 a-r= 17an' men i - u. ,L p, s,e,i, ,~s T**==- gggggggcg j JmWCTA 4w ,,,, gguesaar A.A.. mJ J Taimmys. PURCHASE CONTRACT a===*==*w i i 7C4453-213_r,u 2 . Ne?eme ?'as-* ) CONFIRMING OUR ORDER OF ? O / * % /.1's PnHect L _____: t"- = m ~ L Q vtRsAL re, Jo'?.s ol.ircr/h '. reb swee E paapaio n.oron ear. O vanoon s ostavsav; 8T + E eaapaio ves O ara emaiowT .c Tu msont O Im01CE DO NOT DUPt.lCATE 3hg'ng O enepaio nan. passant O mancat. post-I SHIP A5 PROMISLD LM TOU4=uweW46M ac.:mowledCWe=st O aoo vaanssonrarion esaaoss To savoict dated 13/07/$1 - Tte:s 1 malv "T[B.1TMmEEHT VAU 3 HIP THE ITDis USTG AS AUTHOR 1HI, IN CONTRACT NO. CONSIGM 1 81 01 M 8*a.t ).13 l ~ To + 3reenes Ferry Tutss oe.s no. .,Y*-h Tpea w e'- l To: naar Athens, Alabens 33611- - ,,, I'. o. bor.1131S 1?N4 l Lynch *>ars. V.1, 2450di Twxmo. Marie conTnAcT 3 roues Ferry 1h=m1 = Plant p., T= wM Toeisser-An,,_. PLIASE MAIL $HIPPtMG NOTICE TO CON 38Gt!L l TelephoneJC4-5E 2J03 TWX ITA. P. c. Ser 2000. Dasstar AL N1 'T,". I anticta on semicas = o.=n.u. c.i n : awmn
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~~assount F.O.8. Esneues 7erry. o t ,1*1aat,==ms' s c Asynesi Alabama 35511 .c l 7 1 for $5.300.00 ] P e~~
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$st of Caperts as sheen ~~ g am gn. sc n.a at. g.. 3- . U [. _ Friens pages 1-2 f"l C. ' A ensat dated 1C/27/83 is hereby made a 3 "Q. Ta.ar - t part et this contract. The fallawiss TTA forno and cimases are hereby anda e
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l ge of te --. ,. Ar $wgy e-4,_ ge-t ~ n. g. --- 7 i Teram of Pzpsesnt I i -~ i .s.-- -r.- ,7. A. Johnson M l - l " ".. ' l F. 2., EsIseum 'F.) 4) - -- w '~ y, t.inicom '. I. .r. dse.d s.,ce.ber 2s, c c.b.c 2, d n 21. Imo na l talam dated Gesaber 7.1980 are bereby nada a part of ESis tsc.trdet. I Tenin seee 3rt TENNESSEE VALLEY AUTHORITY IMPORTANT-The General Conditions
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sterwooni owinon carse b . v,,.%m tweanaseaani .Meonerscs. ..ca., m.w --24 . j, c.* Cas*= Cann h eerween he=ed ***** 8's.* **** tensa ' en assus, M guemmy i eva escrees 1 8.e.esne j peces av 6 up% 6 as bg. W t G.e 1 O E h I Tva esea coey to**.roi l l l l l.c I i '9. Plant Accetmtta
3. Critreet File

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I. C.s= Schedule of Pdcas No. 828274 I Pa9e No. !.".." l a=victas on eenveens..... l eu.=virr j vart l umit re.cs l amouwe l " E'u"mE 7 l I t t .}.. Environmental qualification reports for the Limitorque valve operators listed below. Indicate the report } number applicable to each valve operator and furnish i two ecpies of each. 1 TVA System Limitorque Limitorque Limitorque Identification No. ' Serial No. Order No. Resort No. 1-rCV-1-35 94594A 333688R I 2-FCV-1-55 94593A 333688H s 3-FCV-1-55 94592A 333688H. 1-FCV-1-56' 94590A 333688C 2-FCV-1-56 94591A 333688C "Rafer to 3-FCV-1-56 94589A 333688C Limitorque Letters 1-FCV-23-34 87004A 332194I dated 2.-PCV-23-34 87003A 3321941 'Septemher 26 j 3-FCV-23-34 143067 336801I October 3 & 25, and twa 1-FCV-25-40 86999A 332194I dated i I l 2-FCV-23-40 87215A 332194J October 7, l [ 3-FCV-23-40 143069 332194J 1980. 1-FCV-23-46 87002A 3321941 i j I 2-FCV-23-46 87001A 332194I I 1 3-FCV-23-46 87218A 332194J 1-FCV-23-52 143068 336801I 2-FCV-23-52' 87216A 332194J 3-FCV-23-52 143066 336801I i 1-FCV-23-57 92848A 335945A 335954A i 2-FCV-23-57 111742 I i ? l i { I i l s PVA lett toMM eion =
( Schedule of Prices No. 8282% Page No. Z l '.".". l i j o..,,,,,, l
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w.. l .y,,w .l..., TVA Systes Limitorque Limitorque Limitorque Identification No. Serial No. Order No. Report No. i 1-FCV-67-17 117758 347414A See note on page 1. 1-FCV-67-18 117762 e 347414A l Vi l I 2-FCV-67-21 117763 347414A 2-FCV-67-22 117760 347414A 3-FCV-67-25 117757 34741f.A l 3-FCV-67-26 117756 347414A 1-FCV-68-1 87071A 329731C1 2-FCV-68-1 121866 329731C1 3-FCV-68-1 107916 336767 1-TCV-68-3 89908A 329731D2 l 2-FCV-68-3 107703 3367673 3-FCV-68-3 85500A 32973132 i~ i 1-FCV-68-77 87070A 329731C1 1 2-FCV-68-77 121867-329731G1 l l 3-FCV-68-77 107915 336767 1-FCV-68-79 89907A 329731D2 2-FCV-68-79 120686 329731F2 3-FCV-68-79 121744 329731C2 j. l 1-FCV-69-2 94873A 3336885 2-FCV-69-2 94872A 3336885 I i 3-FCV-69-2 149739 361135F I l 1-FCV-69-1 95209A 333688C l 2-FCV-69-1 95210A 333688C 3-FCV-69-1 149408 361135E 1-FCV-70-47 139871 358105A 2-FCV-70-47 139872 358105A .3 -FCV-70-47 149234 359851A 1-FCV-71-8 96818A 337182A 2-FCV-71-8
~~96819A, 337182A Y~~
j, 3-FCV-71-8 160960 360470A tva sent come rst esoose .m,e we 'e
( Schedule of Prices No. asnt74 Page No. 3 - l " i . vies.se on es.wess.. --- w l.u..mer ju,,,,mesl u, 'l " 8' ".".*.C" TVA System Limitorque Limitorque Limitorque Identification No. Serial No. Order No. Report No. i 1-FCV-71-2 85224A 332215F 2-FCV-71-2 85223A-332215F -See note on page 1. 3-FCV-71-2 146092 336790F 1-FCV-71-17 85221A 332215E. 2-FCV-71-17 85220A 332215E 3-FCV-71-17 146898 336790E I 1-FCV-71-18 85222A 332215E 2-FCV-71-18 85219A 332215E I 3-FCV-71-18 146897 3367905 1-FCV-71-19 85218A 332215A 2-FCV-71-19 85217A 332215A 3-FCV-71-19 146051 3367903 ~ 1-FCV-71-25 115292 345791A 2-FCV-71-25 115291 345791A 3-FCV-71-25 .115295 345791A 1-FCV-71-34 115294 345791A 2-FCV-71-34 115293 345791A 3-TCV-71-34 115296 345791A y i l 1-FCV-71-37 86396A 332215C 2-FCV-71-37 86395A 332215C 1-FCV-71-37 146647 336790G 1-FCV-71-38 87191A 332215B 2-FCV-71-38 87192A 332215B i i 3-FCV-71-38 146896 336790C 1-FCV-71-39 86393A 332215C { 2-FCV-71-39 86394A 332215C i 3-FCV-71-29 146648 336790C i 1-FCV-73-16 80658A 329945A e 2-FCV-73-16 80657A 329945A i '3-FCV-73-16 104402 331762A l 1-FCV-73-26 118591 334533A l 2-FCV-73 91407A. 329946E l 3-FCV-73-26 81225A 329945E i l l 1-FCV-73-30 92948A 33594'A 8 I 2-FCV-73-30 116008 335966A l f 3-FCV-73-30 113000 335957A i vv. i em ] escoca
( Schedule of Prices No. 228275 ~ Page No. t.
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TVA Sys:e= Li=itorque Limitorque Limitorque Identifica: ion No. Serial No. Order No. Recor: No. I 1-FCV-73-34 81335A 329945D See note on 2-FCV-73-34 104127 331762D page 1. 3-FCV-73-34 92393A l 329946D ~ 1-FCV-73-35 96066A 336716h l 2-TCV-73 275075 3C1283A 3-FCV-73-35 96057A 3367163~ 1 l 3 1-FCV-73-36 95418A 333688A I i 2-FCV-73-36 95417A 333688A 3 ' FCV-73-36 149527-361135C 1 l 1-FCV-73-40 8t73A 329945C i 2-FCV-73-40 86eo4A 329946C 3-FCV-73-40 10084 331762C ? 1-FCV-73-44 81836A 329945D" ~ i 2-FCV-73-44 92392A 329946D I 3-FCV-73-44 104126 3317623 i 1-TCV-73-2 80659A 3299453 2-FCV-73-2 101815 3299463 } l3-?CV-73-2 102866 3317615 1-FCV-73-3 86714A 329946A 2-FCV-73-3 ) 3-FCV-73-3 86715A 329946A l 104401 331762A l i 1 1-FCV-73-27 81224A 329945E 2-FCV-73-27 91406A 329946F 3-FCV-73-27 118590 334533A l i, j l 1-FCV-74-1 86223A 332194G J i z-FCV-74-1 86225A 332194G 4 3-FCV-74-1 142291 336801G l f l-FCV-74-2 9532SA 335947 i. 2-FCV-74-2 113003 335956A i i 3-FCV-74-2 119110 335965A 1-Fr?-74-7 92953A 335946A l 2-FCV-74-7 111695. 335964A I 2 f 3-FCv-74-7 111431 335955A j 1-FCV-74-12 86222A 33219'4C p 2-FCV-74-12 86224A 332194C 3-FCV-74-12 142289 336801G i n i I TVASSSI( N 75 l SIDO n l
( Schedule of Prices No. 822274' Page No. 3 '.".? l anticus on esevicas... as s.m 1 owamtmr l unit lvart==ecal amount ta== 4 ame TVA System Limitorque Limitorque Limitorque 3 Identi*ication No. Serial No. Order No. Resort No. 1-TCV-74-13 95327A 335947 See note i' 2-TCV-74-13 113001 335956A on pese 1. 3-FCV-74-13 119108 i , 335965A i 1-TCV-74-24 86218A 332194G* 1 2-TCV-74-24 86220A 332194C i 3-FCV-74-24 142292 336801C 1-FCV-74-25 95325A 335947 8 2-FCV-74-25 113004 335956A 3-FCV-74-25 119109 335965A 1-FCV-74-30 92952A 335946A 2-FCV-74-30 111430 335955A l' 3-FCV-74-30 186857 377012A 1-FCV, '+-35 86221A 332194G 2-FCV-7a. -35 86219A 332194G I 3-FCV-74-35 142290 336801C i 1-FCV-74-36 I 95326A 335947 2-FCV-74-36 113002 335956A' 2-(CV-74-36 119107 335965A j 1-FCV-74-98. 124341 347697A 2-FCV-74-98 124339 347694A l 1-FCV-74-99 124337 347694A l 2-FCV-74-99 125218 347696A 1-FCV 74-106 124348 347705A j j 2-FCV-74-106 124347 347704A j g 3-FCV-74-106 125219 347698A i i I 1-FCV-74-78 85657A 332194B 2-FCV-74-78 85656A 3321945 3-FCV-74-78 144906 336801B i i ~1-FCV-74-46 93870A 335'44A I l 2-FCV-74-46 119524 33*:52A 3-TCV-74-46 112602 335953A I 1-FCV-74-47 91555A 332194F l 2-FCV 74-47 90610A 332194F 3-FCV-74-47 144291 336801r Y l 3 i TVA $468104331 = 51008R p.,.
f Schedule of Prices No. amn ' Page No._. A ',','.". l 4=neus on osavicas.mn l ovannry ; vast j ume-- l. oum= %== TVA System Limi;orque Limitorque Limitorque i Identification No. Serial No. Order No. Report No. ? 1-FCV-74-52 148179 336801K 5.,,,g j "on page,1. l 2-FCV-74-22 94155A 332543K 3-FCV-74-52 94156A 332194K 3 1-FCV-74-53 144338 336801K-2-FCV-74-53 92552A 332194R 3-FCV-74-53 144337 336801R I 1-FCV-74-60 85937A 332194C 1 l 2-TCV-74-60 85935A 332194C l 3-FCV-74-60 144909 336801C i 1-FCV-74-61 85936A 332194C 2-FCV-74-61 85933A 332194C 3-FCV-74-61 144910 336801C ~ 1-TCV-74-66 148178 336801K 2-FCV-74-66 94157A 332194K 3-TCV-74-66 94154A 332194K i- ) 1-FCV-74-67 92551A 332194E 2-FCV-74-67 92550A 332194H 3-TCV-74-67 92553A 332194E 1-FCV-74-74 85938A 332194C 2-FCV-74-74 85939A 332194C 3-TCV-74-74 144907 336801C 1-FCV-74-75 85934A 332194C I 2-FCV-74-75 85940A 332194C 3-FCV-74-75 144190 359468A 1-FCV-74 89024A 332194K 2-FCV-74-48 89025A 332194K 3-FCV-74-48 146451 336801E I l 1-FCV-74-57 85629A 332194D 2-FCV-74-57 85632A 332194D 3-FCV-74-57 143017 336801D 1-FCV-74-58 142198 336801L l 2-FCV-74-58 138767 357504A 3-TCV-74-58 142197 336801L i 2-FCV-71-59 172696 371787A 3-FCV-71-59 201217 378635A Y 1 4 vA Seel (oAb73) 4 esOcta -- r .s. e- _.e
I: ~ Schedule of Prices Page.No. a'n'7A No. 7 ',." \\ aarici.as on saev. css... l evanvity use vuire cc j
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'Y M 'eIuE.7 TVA System Limitorque Li=itorque Limitorque Identification No. Serial No. Order No. Report No. [ l 1-FCV-74-59 87217A 332194J See note on 2-FCV-74-59 87005A 3321941 page 1. j 3-FCV-74-59 143071 336801J l e 1-FCV-74-71 85630A 332194D. 2-FCV-74-71 85631A 332194D l 3-TCV-74-71 143018 336801D p t j 1-FCV-74-72 124345 347703A-i i l 2-FCV-74-72 138766 357504A t I 3-FCV-74-72 138768 357504A 1-FCV-74-73 87006A 332194I 2-FCV-74-73 87000A 332194I 3-FCV-74-73 14'3070 336801J l 1-FCV-74-77 85786A 332194C ' 2-FCV-74-77 85787A 332194A 3-FCV-74-77 144425 336801A i 1-FCV-74-101 119105 335963A 2-FCV-74-101 119106 335963A 1-FCV-75-2 93865A 335902A j 2-FCV-75-2 86214A 332215R t 3-FCV-75-2 143712 336790A t i 1-FCV-75-9 114987 345878A l 2-FCV-75-9 114988 345678A i i 3-FCV-75-9 202010 378606A { 1-FCV-75-11 86217A 332215H l 2-FCV-75-11 86215A 332215R 3-FCV-75-11 143713 336790A i 1-FCV-75-22 83032A 3306395 I f 2-FCV-75-22 83034A 3306395 2, 3-FCV-75-22 83030A 3306395 i t 1-FCV-75-30 93866A 335902A 2-FCV-75-au 93864A 335902A j 3-FCV-75-30 143715 336790A t* I i 2-FCV-73-64 172699 371787C l } 3-FCV-73-64 201216 378605A '[ l t 4 ?vA test (OW33 siossa ~~ ~
'= Schedule of Prices No, wmA Page No. B , ';'.". l aa-u.a.enseavices.. i evantivv ' vast luait=csI l
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) WM TVA.Sysces Limitorque Limitorque Limitorquel 8 Identification No. Serial No. Order No. Report No. l 1-FCV-75-37 114989 345878A See note 2-FCV-75-37 114986 345878A on page 1. 3-FCV-75-37 124835 l 350346A 1-FCV-75-39 86216A 332215d* i l 2-FCV-75-3 9 93863A 335902A l 3-FCV-75-39 143714 336790A l i 1-FCV-75-50 83033A 3306395 2-FCV-75-50 83031A 3306395 3-TCV-75-50 83029A 3306395 1-FCV-75-23 83165A 330639A 2-FCV-75-23 83167A 330639A 3-FCV-75-23 83168A 330639A 1-FCV-75-25 83174A 330639A 2-FCV-75-25 83176A 330639A 3-FCV-75-25 83173A 330639A 1-FCV-75-51 83166A 330639A. I 2-FCV-75-51 83169A 330639A 3-fCV-75-51 83170A 330639A l i i 1-FCV-75-53 83175A 330639A i 2-FCV-75-53 83172A 330639A 3-FCV-75-53 83171A 330639A i 2-FCV-74-96 124336 347694A 3-FCV-74-96 125217 347698A i f l 2-FCV-74-97 124338 347694A 3-TCV-74-97 124340 347697A 4 2-FCV-74-100 111743 335954A 3 i i 3-FCV-74-100 92849A 335945A 'f I l l i l i I i { 1 rva sai em siossa L
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+ i .n t auss== i i mi e I i j Code: ':-000-000-000 i ? l 1* let of Technical Information l t' 5,300.00 i 4 i 1 NET 1 i. . i. -i I iL t. I t e .i i. .Y j 'NOV 0 4138 i E m ;:t I I { [5CALATION P90Vt31CN (Petse Poi.cy cf t.1.t*. I Pr cts 4
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't ' :rsatt ;ve Orrteter 31 1990 AM eetgunal schedgest SM;9 ems 3*ter Dg;tment 31.198'J w tt BuDrett it its pertte"Sgt ut:rsase Et tat U.S. Batteu et t.:r 'r? ::: i'.*. ;.:das eti.: : rm January 1. tS&O to tne sate of siuement. l ACKNOWLEDGMENT CUSTOMER COPY .4 ) w.- :n sm.:. v.sumum.mw.we.....u... nunmarrr-tra. u.. s:m;w:n=+ = = v.a..+> n.. ,=,.nu. .:.a., :, =,.i.... u
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I LIMITORQUE CORPORATION Eg: 5114 Wooded 90ad. P. O. Box 11318 Lynchburg, Virginia 24506 V. Telephone--804 528-4400 Telem-82-9448 October 3, 1980 TVA 400 Commerce Avenue Knoxville, TN 37902 i Attention: Mr. Bob Poole Gentlemen: ]
~~Subject:~~
Qualification Information TVA - Brown Ferry Referring to our letter of September 26, 1980, your telex of September 23, 1980, and telecopy dated September 30, 1980, the following qualification infonnation would apply. 1. Our records indicate that our Report B0003 can be applied to the actuators provided on the following orders. i l Limitorcue 0/N Actuator S/N i 335954A 11742-43 ' 335956A 113001-004' 335962A 119524-347697A 124340-41/ 347698A 125219-20 / 347703A 124344
~~347704A 124346-47 124348-49< tc 5g z gv 10 ' 'g~~
~~/ 347705A~~
359468A 144137-g j

371787A 172696/

377012A 186857,

378606A 202010v/

3C1283A 275075 i.
I
~~- Identified by actuator S/N only in telecopy dated September 10, 1980.~~
a i i I 9 u.~,.im- .sen..'ne J.ew for ineuserv
hane Sheet No. 2 umTenous CORPORATION .y Mr. Bob Poole October 3, 1980 2. The below listed actuators have DC motors with class B insulation. We have not conducted any environmental tests on class B DC motors nor do we currently have any plans to do so on our own initiative. However, if you supply us with motor ID numbers, we possibly might be able to pmvide an analysis involving our Report B0003 and B0009. l .Limitomue 0/N Actuator S/N i '361i35F 149739 " 6 149527 3 3.. The actuators provided on 0/N 345902A (S/N 112680-699) was a stock order of manual 90 degree, actuators only for a valve company. Qualification infonnation would not apply s.ince no motor actuators were involved with the ori.ginal order. 4 The rencinder of orders and serial numbers indicated in your telex of Septenbar 23,1980,- and telecopy of Septen6er 3.0,,1.980'were. included in our letter ,]~ -J-of September 26, 1980., The above represents an additional cost of $800 net for the 16 line order items i increasing the cost stipulated in our. 3etter o.f Septemb.er, 26,,1980.,'to a total 3 .of $5,300. 2 33, i Regarding pages two and threeof your telecopy, we will advise qualification information as soon as infomation is received from oar motor vendor. ~~- Very truly yours, j LIMITORQUE CORPORATION b WVaN J.BOrab Special Projects Engineer t wed ' cc: Jay silliams l l ^! --m.m
~ ;OMITOE4QUE CORPORADOM (gg- _"- 5114 Woodc3 Road P. O. Som 11318 k t.yddiitang,Vironia24505 ^{ j -- O., T r 7 -- M" "T - Telen-82 9448 ~ October 21, 1980 l .? TVA '7 400 Camerce Avema Knoxv.111a, TN N' i Attentfo Mr Bob Pts 1 Gentlemen: l
~~Subject:~~
~~-Qualification Infomation TVA - Braims Ferry The below responds to your telecopy of.Septunbar 30,1580.~~
1. The halow Tisted actuators have D.C. motors.with cTass 8'insuration. We have not conducted any ensfronental tests on class B D'.C. motors ror do we curruntly have any plans tu de so on our aun initiativa. Na have.conductata qualfffcation on an actuator with an K.c. nstar with cTass B insulatten (Report j
5-0003) hy exporfng the u.Ttt to a stamm entframent at a temperature af 2SO'F (pressurerof 25 psfg) for 24 hours. In our Qualiffcation Report B-0009 we sthfected a containment type actuator with a 0.C. motor with class.lut insulation i l to environmentai temperatures of up m 3400 temperamre (pressure of 10F i psig) durfng a. 25 hour qualiffcatiostest. The class 8 insulation system of l the D.C. actors on the:halaw ifstad actuators is similar to that used on the l motors used'in the A.C. motors qualfffed in Report B-0003. Wfth this in utnd. and comidering the results of the above two tests, it would see Torrical to assume that a standard weatherproof actuator containfog class H'insu"ation should- ' have the capakfifty of survivfug a 24 hour exposure. to 25D*F steen at a i maximum 25'prfg pressure Also, considering radiation exposurs used in the.above. { two tests, we would expect the c3asrB D'.C. motors on below ifsted actuators [ to have the-capabfTYties. of successfully. surviving radfation exposure of at Taast T x 107. ruds without detrfmantai effect on:the ahility of the actor to ; T - % runcuan. e i IF I i i j - v- - - - % I ~ esee e
d' = v.y., i ~ UWcomnumon smaanna E d Mr. Bob Poole October 21,1980 s P l U uttorque 0/N' Motor ID Mo. t I l 329945A DY76132. DV75133' i E' 3299464- .DU61N GXOTE74 HV79775. HV79774 E HV81284. NV81283 331762A JMB109 33ZIS4A LV79763
~~F MV82930~~
~~~ 332215A HV80000, Lca0001 8 NE8DESB. V804SB j " E-GUE9BB, GY799 F, GV79990 ~ GU9989~~
~~E HV80467 HV80486, HV80465 HV80475 333688A BW86385 PW85387 G-TD20877-334533A' GXQ1673 3399484 GW90538-I 335957h EX00645 inars:a EX00646:~~
33U15A DWE7625 8 WD20588 i 33090E (ns7796. DW87795 l 33680TA AZ23585 3Giaza cus74as, cus740s 345791A. DX99939. DX99944. DX99 M DX99941. DX99940. 360740A LE37603 2. From informatforr received from our motor suppiters, w'fth, the exceptierr of tufrarr insulated motor leads, the balow. litted restors have equfvalent insulation t materfels to that used on the unter used in our qualiffcation Report 600376A ani i ~ therefore, with possibly.the execption of the notar lead materiaT. this report can be used to show the ability of the below motors.fu withstand'radfation only.
332ZI5F GU9945' I.

- The infonnation received fNas the notor manuficturer shows that c:r-Qualification Report 80003 can be used to support the capabilit) of autor ID GV79989 to. withstand l
ntdfation only. f Yi.* i i; I*i '9 E*E[N.I. 'tYi ti """ *dUii[*[b '.' 'd*dd* I((9*bi' * ~ d b'.h...."*
5

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~~4..prCROUR CORPORATION us 6 ach pen 1D October 21. 1980 3.~~
As indicatad in our letter of September 26,1980, the below listad notars include brakes and since we are unable to obtain information on the brakas am unable in evaluate their capability to withstand radiation Since the brake is an integral part of the untor, this prevents us from indicating the capability of the notar assembly tn withstand radiation. Limitarme 0/ft Peter ID No. 329731F2-6179979
~~Gf (~~
~~EK798ZD, GX798Z1 DV76353 329945C~~
~~D UCDSR24 YG8863Z 329946C GVJETri~~
~~'n VCD64h8, XD23075 l 331762D GW90994~~
4. The notar manufacturer is unabla.tn identify the following antar ID.mmbers. Some am not a completa rundiar and the others do not relata to a antor that would have been provfdad for a Limitorque actuatar.
~ 333588B AW858-6 334533A D/75188 33E790s az95403, cz95402 s-cz95401 C2954c0 a ~ DE44949 345791A-Incidently..we still have not received a purchase order to ra p====ta us for the cost of obtaining the special information requestad for either-Sequoyah or Brwns Ferry. We would.ye..date tf you would expedtto the orders as we have been attempting to expedita the information you riquarted. } Very truly yours, IIMI1URQLE CORPORATION d QDvo.k ~ J.B. D ratr Special Projects Engineer e wed cc:: Jay Wfiliams C .4 i. e t. h e ) 4 5 e- .+
h LIMITORQUE CORPORATION ' W' - M l' 5114 Woocan Road - P. O. Ecx 11318. Lynchburg. Virginia 24506 l l Tele =none--804-528-4400 Telex-82-9448 SW -r 26,1980 TVA 400 0:mnerce Avenue 10x:cevilla, 'IN 37902 Attenticn: Mr. Bob Pocle Gen-lem: f
~~Subject:~~
O'=1d #4c= tion I::fe na*4nn TVA - Br:ie Fer::y Pa# MM to yecr request utz er 828274 and t- - 'T to oc: swwd.cn in May, the belcw Mtrtes a t=tal of 90 lina crder items at a total cost of S4,500 net. At the ti:na t4dW received the orders for the u=its =14=d, no ha 3:EE: g=14'4r-aticn s+mMard existed ard therefoz:e the units were not ~-- 4 in accordance with r ty s=e4'4" q=14'4c=ticn reqi-1. In reviewizg our has, usr O=14'4r-a+4m Pg:rt 600198 can be c14=d to tbe actuators s=14=d on the *a11miw c::dars. Dua to the data crea in silich the belcw acMurern were =h4W and due to tLa fact that our records are rot clear, we are unabla to determine if bronza gear frames as suggested by =ddaMm 1 can be =pn14ad. We would =%.st inspectirs the balcw listed units to d=*==4 na if =M=M= 1 app 14==. Repcet 600376A can be used to me the ability of the actuators (nct 4 m-1 M 47 m) to withstard 4 --=d4 =+ 4e n only. If you uculd provida us with the noter I.D. auhs, we cocid check to sea if i this statemer:t cocid 1:a ex*=Maa to 4m-1M= the rotces, i 'Limitarcua 'ON Aca m-SN
32973132 85500A-01A Cl 87070A-71A D2 89907A-08A F2 120685-86 G1 121866-67 G2 121743-44 329945B 80659A 329946A 101815 3"4?'>1 w 85223A-24A

- our.%ds ' shew these actuatrrs in-1Ma brakes. Unfer-m *=1y, we are ue=ble to chtain i"# -mation en brakes and would therefera be unable to evaluate their e= =h414ty to withstard 4md4= tion.
9 .e s s. o... r% .e o m.v. em,. Wege,e __. ~.
UMITORQUE CORPORATION ,m SheetNo. 2 Mr. Bob DocLa ' Septantme 26, 1980
~~2. Our.6 indicate that our O=14*4Mm Rupet 6C0198 plus addendta 1 can be applied to the actuatus supplied cm the fn1'~4-7 cedars.~~
Our Ragert 600376A can be used to support the ability of the actuatces (not i=-1M47 notor) to withstand W4M-caly. .y Listitorque O/N Ac N rn-S/16 331762 B 102866 .*336717 107915-16 336790 F 146062 336801 B-i 14490ti E 146451
~~- Refer to ncdm behitzt asterisk in one above.~~
l 3. Our rocceds furtbar iw 4* that our O=14*4*m Repcet B0003 can be==14d a l to the ace.iators surplied on the fb11cwing orders. 3306395 83029A-3h 3321943 85656A-57A D 85629h-32k E 89024A-25K G 86218A-25h I - 87000A-06A J 87215A-18A 31n1w 86214Ar-17A 333688E 94592A-9 4 l 335902A . u. . 93863A-66A 335944A ) '. 93870A 335945A 335946A ~ 92848A-49A 92952A-53A 335947A 95325A-28A 335953A 112602 335955A 111430-31 335963A 119105-06 i 335964A 111695-96 335965A 119107-110 336790A 143712-15 336802D 143017-18 G 142289-92 l I 143066-69 J 143070-71 L 14219 7-98 345878A 114986-89 347414A 117756-63 8 i I I ma.
INUTORCUE OORPORATION Sheet No. 3 m - Mr. asb Poole W M 26, U 80 Limitzarcue C/N Actuat:2r S/N ' 34769 4 124336-39 347696A 125217-18 350346A 124835.36. 357504A 138766-69 358105A 139871 7:2 359853A 149234'-- 3611352 149408 371787C' 172699 378605A 201216-17 4.* Cur records also iniicate tha*. our Cas=14hh Report F-C3271 can be-app 1' M to the A.:
~~-- =14=d en the followiny co$ars:~~
330639A 83165A-176A l 332194C 85933 M 40A E 925: 5 53A l K 9415G-57A 333688C 95209A-210A 336801E 144337-38 K 148178-79 ".c 144907M 10 l 5. She below listed actuatrars have DC notors with ' class B ins"1=+4e He have not: conductai any ende-
1 tests i:n class, B, D.C. notors nor do we corrent:ly'have any plans to do so en our own initiative. Euwever, if you supply us with noter ID numbers, we m==4hly might be able u.a provide an analysis involving our %. B0003 and B0009.
~~329945A 80657A-58A~~
~~C 81223A l~~
D 8183 % A-36A t E 81224A-25A l 329946A 86714A-15A 1 - -- C 86664A D 92392A-93A E 91406A-07A 331762A 104401-02 i C 102984 i D 104126-27 332194A 85786A-87A i F 90610A & 91555A j 332215A 85217A-18A ~j B 87191A-92A ." E 8521SA-22A I G 86393A-96A 333688A 95417A-18A i B 94872A-73A G 94589A-591A i m,,. ~ -.u
l uMcompoMATioN ~ Sheet No. 4 M. Enh Paola Septauber 26, 1980 Limitemme CVlt A.h A S/tt 33453R 118590-91 335948A 92948A ~ 335957A 111300 335966A 116008 ~ 33671 R 96066A 1
~~'E 96051A~~
~~~ i~~
~~'C 111792~~
~~'I 336790s 146051 'I " c 146896'~~
*E 146897-98
~ G 146647-48 - 336801A . ' " ~ ~~~ . 144425 = y ~144291 337182A 96818>-19A 345793A 115291-96 360740A 160960 --m m s Very truly yours, i L.nasacas crma.mmcu i -l x.4 % _ ~ :. y~ + w 4=1 Projects hid ~~,~ - ted i 0 4 3 4 ,f t F ~j .om g ,p wew&NM _____-_.m_ . - _ - - - - _ - - - - - - - - - - - - - - - - - - - - " - - - - - - - - - -}}

ML20079N590

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ML20079N590

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Dear Mr. Vassallo:

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