ML20071H770

Forwards Info Re Status of Environ Qualification of Equipment Per 10CFR50.49(g).Qualification Status Table, Schedule for Qualifying Deficient Equipment & Addl Justification for Continued Operation Encl

ML20071H770
Person / Time
Site:	Browns Ferry
Issue date:	05/20/1983
From:	Kammer D TENNESSEE VALLEY AUTHORITY
To:	Harold Denton Office of Nuclear Reactor Regulation
References
NUDOCS 8305250473
Download: ML20071H770 (94)

Text

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'A TENNESSEE VALLEY AUTHORITY- , _ y CH ATTANOOGA. TENNESSEE 374ot 400 Chestnut Street Tower II I

May 20, 1983 Mr. Harold R. Denton, Director Office of Nuclear Reactor Regulation U.S. Nuclear Regulatory Commission Washington, D.C. 20555

Dear Mr. Denton:

In the Matte.' of the ) Docket Nos. 50-259 Tennessee Valley Authority ) 50-260 50-296 l Provided as enclosures to this letter is our response regarding

} environmental qualification of equipment required by 10 CFR 50.49(g) for l

the Browns Ferry Nuclear Plant. Included is a list of all equipment with qualification status (enclosure 1) and a schedule for qualifying deficient equipment (enclosure 2). Additional Justification for Continued Operation for equipment recently identified is provided in enclosure 3 Also enclosed is additional information requested by D. B. Vassallo's letter dated April 11, 1983 to H. G. Parris (enclosure 4).

' l The schedule provided in enclosure 2 does not comply fully with the March 31, 1985 goal of 10 CFR 50.49(g) because of problems in procuring qualified replacement equipment. This schedule for qualification of equipment is revised from that included in the latest Browns Ferry integrated modification schedule provided to you in L. M. Mills' letter dated January 14, 1983 The revised schedule will be included in the next update of the integrated schedule to be submitted by July 15, 1983 In L. M. Mills' letter to D. B. Vassallo dated February 17, 1983, we stated that we would submit our final position on the proprietary nature of some TER items. As explained more fully in enclosure 4, we have been unable to obtain information from the vendor. We now expect to submit our response on this subject by July 29, 1983 Very truly yours, TENNESSEE VALLEY AUTHORITY osM D. S. Kammer Nuclear Engineer Subscribe me thik _

sworn to before day of ,? W 1983 d gh

., g Notary Public () p/g My Commission Expires /* ~OT Enclosures cc: See page.2 8305250473 830520 .

p DRADOCK05000$ An Equal opportunity Employer L. .

r - . -- _

'C-Mr. Harold R. Denton May 20, 1983 cc (Enclosures):

U.S. Nuclear Regulatory Commission Region II <

ATTN: James P. O'Reilly, Regional Administrator 101 Marietta Street, NW, Suite 2900 <

Atlanta, Georgia 30303 Mr. R. J. Clark Browns Ferry Pro,iect Manager U.S. Nuclear Regulatory Commission 7920 Norfolk lyenue Bethesda, Maryland 20814

, _.. . . . _ - _ _ - . - - _ - . . . . . _ . _ - ~ . - _- . . _

~

s BNCLOSURE 1 EQUIPMENT QUALIFICATION STATUS TABLE BROWNS FERRY NUCLEAR PLANT 4

l The equipment qualification status table contains three columns i en (led Plant ID Number, Status, and Testing / Replacement Date, re ectively. The Plant ID Number column identifies, in most cases, the component type (e.g., Flow solenoid valve (FSV)), the system number (e.g. ,1-Main steem system), and control loop in which the j component operates. Additionally, the plant ID numbers are the

' same as used in the Critical Structures, Systems, and Component List as discussed in 10CFR50, Appendix B, Part II.

The Status column represents the current qualification status of the component which may be either I, II III, or IV. These status divisions are defined as follows:

a. Status I - Components qualified to the DOR Guidelines or NUREG-0588 (as applicable).

b. Status II - Components that lack only an article of documentation to prove qualification to DOR Guidelines or NUREG 0588 (as applicable). (Such as a test report known to exist but must be obtained for use by TVA.)

1

c. Status III - Components that will be requalified by either i analysis, type testing, or a combination of these methods.

d. Status IV - Components that will be replaced, relocated to a less harsh environment (to which it is qualified), relocated to a mild environment, shielded or protected rather than requalified to comply with the DOR guidelines.

Finally, the Testing / Replacement Date gives, for Status II and III components, the date by which qualification is expected to be completed. This qualification will be by testing or testing / analysis.

The qualification date given in this column is TVA's best estimate of when the component will be qualified by testing, not considering possible failure of components under test. The qualification dates for Status IV components which will_be qualified by replacement, relocation, or shielding, are contained in a separate enclosure.

4 The table lists the components and their status information on a system basis with the exception of items purchased in bulk quantities 4

which are considered " generic." Generic items (cable, penetrations control stations, junction boxes, and terminal blocks) are listed once by type with their status at the end of this table.

All components are identical on all units except those identified as unit specific by the number in parenthesis after the component status.

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k-EQUIPMINT QUALIFICATION STATUS TABLE Plant ID

_h h Test /Reclace Date g:

PSV -

1- 4t \ III 8/84 XE -

1- 4 I IT -

1- 4 IV PSV -

1- 5 III 8/84 s

d IE -

1-- 5 I s

n$s -

1- 5 IV PDIS -

1- 13A IV

'.PDIS' -

1- 133 IV

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-+' PDIS -

1- 13C IV d, . <,

PUIS - _ 1- 13D IV ZS

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1- 14 I

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FSV ! -

1- 14B III 6/84,

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.1- 14C III 6/84 FSV[i ZS. ,

1 15 I FSV - 1- 15B III 6/84

'V.

FS -

1- 15C III 6/84 TS- -

1- 17A III 8/83 TS -

1- 17B III 8/83 cy - TS -

1- 17C III 8/83

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1- 17D  ; ,' 'III 8/83 l c ,' i .

%^ PSV , <l- 18 , III 8/84

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1- 18 I

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-EQUIPMENT QUALIFICATION STATUS TABLE Plant ID Number Status Test /Renlace Date PSV - 1- 19 f ~ III 8/84 IE -

1- 19 I IT - 1- 19 IV PSV -

1- 22 III 8/84 II -

1- 22 I IT -

1- 22 IV PSV -

1- 23 III 8/84 IE -

1- 23 I IT -

1- 23 IV PDIS -

1- 25A IV PDIS -

1- 25B IV PDIS -

1- 25C IV PDIS -

1- 25D IV ZS -

1- 26 I FSV -

1- 26B III 6/84 FSV -

1- 26C III 6/84 ZS - 1- 27 I FSV -

1- 27B III 6/84 FSV' - 1- 27C III 6/84 PSV -

1- 30 III 8/84 XE -

1- 30 I IT -

1- 30 IV PSV - 1- 31 III 8/84 2

o l EQUIPMENT QUALIFICATION STATUS TABLE Plant ID Number Status Test / Replace Date IE -

1- 31f. ~ I IT -

1- 31 IV PSV -

1- 34 III 8/84 IE -

1- 34 I IT -

1- 34 IV PDIS -

1- 36A IV PDIS' 36B IV PDIS -

1- 36C IV PDIS -

1- 36D IV ZS -

1- 37 I FSV -

1- 373 III 6/84 FSV -

1- 37C III 6/84 ZS -

1- 38 I FSV -

1- 385 III 6/84 FSV -

1- 38C III 6/84 PSV -

1- 41 III 8/84 IE -

1- 41 I IT -

1- 41 IV PSV -

1- 42 III 8/84 IE -

1- 42 I IT -

1- 42 IV PDIS -

1- SOA IV PDIS -

1- 505 IV ,

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6 EQUIPMENT QUALIFICATION STATUS TABLE P1gpt- ID Ndaber Status Test /Reclace Date PDIS -

1- 50c IV PDIS - ~1- 50D IV ZS -

1- 51 I FSV -

1- 51B III 6/84 FSV -

1- 51C III 6/84 ZS -

1- 52 I FSV - 1- 52B III 6/84 FSV - 1- 52C III 6/84 FcV -

1- 55 IV FCV -

1- 56 III 9/84 PSV -

1- 179 III 8/84 XE -

1- 179 I IT -

1- 179 IV PSV -

1- 180 III 8/84 XE -

1- 180 I XT -

1- 180 IV PT - 3 61 IV PS -

3- 22A IV PS -

3- 22B IV PS -

3- 22C IV PS -

3- 22D IV PNL -

3- 25-5 III 9/84 1

PNL - 3- 25-51 III 9/84 PNL -

3- 25-6 III 9/84 4

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EQUIPMENT QUALIFICATION STATUS TABLE Plant ID Number Status Test /Reclace Date 6*

t LITS -

3- 46A IV LITS - 3- 46B IV LITS - 3- 52 IV PT -

3- 54 IV LIS -

3- 56A IV LIS -

3- 56B IV LIS -

3- 56C IV LIS -

3- 56D IV LIS -

3-- 58A IV LITS - 3- 58B IV LIS -

3- 58C IV LITS -

3- 58D IV LITS -

3- 62 IV 2S -

3- 74A IV PS -

3- 74B IV LIS - 3- 184 IV LIS -

3- 185 IV LIS -

3- 203A IV LIS -

3- 203B IV LIS -

3- 203C IV LIS -

3- 203D IV PS -

3- 204(A-D) IV LIS -

3- 208A IV i

l LIS -

3- 208B IV 5  :

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EQUIPMENT QUALIFICATION STATUS TABLE E*

Plint ID Status Test / Replace Date Number LIS - 3- 208C IV LIS -

3- 208D IV GE -

7- 104(A-E) IV FCV 34 I HS 34B III 9/84 FCV 40 I HS 40B III 9/84 FCV 46 I HS 46B III 9/84 FCV 52 I HS 52B III 9/84 HS 57B III 9/84 PNL 59 III 9/84 PNL 340 I PNL 341. I FSV 62 IV FSV 63 IV FSV 13 IV HS 13B III 9/84 FSV 14 -1 l

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1 EQUIPMENT QUALIFICATION STATUS TABLE Plant ID Number Status Test /Reclace Date HS lh III 9/84 MTR IV RER Pump Mer 1-A Cooler Fan Mtr MTR IV RER Pump Mer 1-B Cooler Fan Mtr MTR IV RER Pump Mtr 1-C Cooler Fan Mtr MTR - 6 4- IV RER Pump Mer 1-D Cooler Fan Mer MTR IV Core Spray Pump Mtr 1-A, 1-C Cooler Fan Mtr MTR IV Core Spray Pump Mtr 1-B, 1-D Cooler Fan Mtr MTR- IV RRR Pump Mtr 2-A Cooler Fan Mtr MTR IV RHR Pump Mtr 2-B Cooler Fan Mer MTR IV RER Pump Mer 2-C Cooler Fan Mer MTR IV RER Pump Mtr 2-D Cooler Fan Mtr 7

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EQUIFMENT QUALIFICATION STATUS TABLE Plant ID Number Status Test /Reclace Date MTR f* IV Core Spray Pumb Mer 2-A, 2-C Cooler Fan Mtr WIR - 6 4- IV

• Core Spray Pump Mer 2-B, 2-D Cooler Fan Mtr MTR IV RER Pump Mtr 3-A Cooler Fan Mtr MTR IV RER Pump Mer 3-B Cooler Fan Mtr ,

NIR IV RHR Pump Mer 3-C Cooler Fan Mtr MIR IV RER Pump Mer 3-D Cooler Fan Mtr MTR - 6 4- IV Core Spray Pump Mtr 3-A, 3-C Cooler Fan Mtr MTR IV Core Spray Pump Mtr 3-B, '

3-D Cooler Fat Mtr PDS 7 IV (1)

PDIC 8 IV (1) l PDM 8 IV (1) l PDT 8 IV (1)

FSV 9 IV 8

EQUIPMENT QUALIFICATION STATUS TABLE Plant ID Number Status Test / Replace Date

- 6 4- IV FSV 10f' PDS 15 IV PDIC - 6 4- 16 IV PDM 16 IV PDT 16 IV FSV 17 IV (1,2)

FSV 17 I (3)

FSV 18 IV FSV 18 I (3)

FSV 19 IV FSV 19 I (3)

FSV 20 I PDIS 20 IV FSV 21 I PDIS 21 IV PNL 25-57 III 9/84 FCV 29 IV FSV 29 I (1,2)

FSV 29 I(3)

FSV 30 IV (1,2)

FSV 30 I (3)

FCV 31 IV FSV 31 IV 9

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EQUIPMENT QUALIFICATION STATUS TABLE l Plant ID Number Status Test / Replace Date 6*

FSV E 64- 31' IV (3)

FCV 32 IV FSV 32 IV (1,2)

FSV 32 I (3)

FSV 33 IV (1,2)

FSV 33 I (3)

FCV 34 IV FSV 34 IV FSV 40 IV FSV 41 IV FSV 42 IV FSV 43 IV FSV 44 IV.(1)

FSV 45 IV (1)

IS 50 IV 4

PS 50 IV o

PT 50 IV (2,3)

PK 50 IV 51 III 9/84 PT i

PX 51 IV TE 52A IV TE 52C IV PX 54 IV 10 1

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EQUIPMENT QUALIFICATION STATUS TABLE Plant ID Number Status Test /Reclace Date I

i g-I PS 56A IV PS 56B IV PS 56C IV PS 56D IV PS 57A IV PS 57B IV PS 57C IV PS 57D IV PS 58A IV PS 58B IV PS 58C IV PS 58D IV PDS 61A/C IV (1)

PDS 61B/D IV (1)

PDS 62A/C IV PDS 62B/D IV PDS 63 IV (1)

PDIC 64 IV (1)

PDM 64 IV (1) 11 f

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EQUIPMENT QUALIFICATION STATUS TABLE Plant ID Number Status Test /Reclace Date 6*

PDT -E64- 64 IV (1)

FC0 65A-D III 9/84 PT 67 I TS 68 IV TS 69 IV TS 70 IV TS 71 IV TS 72 IV TS 73 IV FSV 139 IV FSV 140 IV FSV 141 IV FCV 141(LS) IV TE 161 A-H I TE 162 A-H I FCV 17 I (1)

HS 17B III 9/84 HS 17B III 9/84 FCV 18 I (1) l FCV 21 I (2)

BS 21B III 9/84 FCV 22 I (2)

HS 225 III 9/84 FCV 25 I (3) 12

O EQUIPMENT QUALIFICATION STATUS TABLE Plant ID Number Status Test / Replace Date 5*

HS 25B III 9/84 FCV 26 I (3)

BS 26B III 9/84 HS 48B III 9/84 HS 49L III 9/84 FCV 3 IV PNL 25-52 III 9/84 FCV 79 IV PS 95 IV PS 96 IV FCY 2 III 9/84 HS 2B -III 9/84 HS 12B III 9/84 TS 29J III 8/83 TS 29K III 8/83 TS 29L III 8/83 TS 29M III 8/83 TS 30A III 8/83 TS 30B III 8/83 l TS 30C III 8/83 TS 30D III 8/83 TS 30E III 8/83 TS 30F III 8/83 TS 30G 'III 8/83 13

9 EQUIPMENT QUALIFICATION STATUS TABLE l l

Plant ID Number Status Test /Runlace Date TS 30h III 8/83 HS 47B III 9/84 PDIS 1A IV PS 1A IV PDIS IB IV PS IB IV PS IC IV PS ID IV FCV 2 I (1,2)

FCV 2 IV (3)

TS 2A III 8/83 TS 2B III (2,3) 8/83 TS 2C III (2,3) 8/83 TS 2D III (2,1) 8/83 TS 2E III 8/83 TS 2F III 8/83 TS 2G III 8/83 TS 2H III 8/83 TS 2J III 8/83 i TS 2K III 8/83 TS 2L III 8/83 TS 2M III 8/83 TS 2N III 8/83 l

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EQUIPMENT QUALIFICATION STATUS TABLE Plant ID Number Status Test /Reclace Date 6'

TS I 71- 2P III 8/83 TS 2R III 8/83 TS 2S III 8/83 FCV 3- III 9/84 PNL - 25-31 III 9/84 1

PNL 25-7 III 9/84 PDIS 1A IV PS IA IV PDIS IB IV PS IB IV PS IC IV PS ID IV FCV 2 III 9/84 TS 2A III 8/83 TS 2B III 8/83 TS 2C III 8/83 TS 2D III 8/83 TS 2E III (1) 8/83 TS 2E III (2,3) 8/83 TS 2F III (1) 8/83 15

o EQUIPMENT QUALIFICATION' STATUS TABLE Plant ID Number Status Test /Reclace Date G'

TS' 2F III (2,3) 8/83 TS 2G III (1) 8/83 TS 2G III (2,3) 8/83 TS 2H III (1) 8/83 TS 2H III (2,3) 8/83 TS 2J III 8/83 TS 2K III 8/83 TS 2L III 8/83 TS 2M III 8/83 TS 2N III 8/83 TS 2P III 8/83 TS 2R III 8/83 TS 2S III 8/83 Pcv 3 III 9/84 HS 3B III 9/84 HS 16B III 9/84 PS 20A IV (1)

PS 20A IV (2,3)

PS 20B IV (1)

PS 20B IV (2,3)

PS 20C IV (1)

PS 20C IV (2,3)

PS 20D IV (1) 16

l EQUIPMENT QUALIFICATION STATUS TABLE I

Plant ID Number Status Test /Reclace Date g.

PS 200 IV (2,3)

PS 22A IV (1)

PS 22A IV (2,3)

PS 223 IV (1)

PS 22B IV (2,3)

PNL 25-63 III 9/84 FCV 26 III (1) 9/84 FCV 26 III (2) 9/84 FCV 26 III (3) 9/84 s HS 26B III 9/84 FCV 27 III 9/84 HS 27B III 9/84 PS 29-1 IV (1)

PS 29-1 IV (2,3)

FCV 30 III 9/84 HS 30B III 9/84 FS 33 IV (1)

FT 33 IV (1)

FT 33 IV (2,3)

HS 34B III 9/84 HS 35B III 9/84 FCV 36 III (1) 9/84 l 1

FCV 36 III (2,3) 9/84 17 l

o EQUIPMENT QUALIFICATION STATUS TABLE Plant ID Number Status Test /Ren?. ace Date 6* 9/8*

HS 368 III HS 405 III 9/84 HS 44B III 9/84 LS 56A IV LS 56B IV LS 57A IV LS 57B IV MTR I (1)

RHR Pump Motor lA MTR I (1)

RER Pump Motor 1B MTR I (1)

RHR Pump Motor 1C MTR I (1) ,

RER Pump Motor ID MTR I (2)

RER Pump Motor 2A

. MTR I (2)

RER-Pump Motor 2B MTR I (2)

RHR Pump Motor 2C MTR I (2)

RER Pump Motor 2D MTR I (3)

RER Pump Motor 3A MTR I (3)

RRR Pump Motor 3B 18 1

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, i EQUIPMENT QUALIFICATION STATUS TABLE Plant ID Number h Test / Replace Date G*

MTR  ; I (3)

RER Pump Motor 3C MTR I (3)

RER Pump Motor 3D HS IB III 9/84 FCV 2 I HS 5B III 9/84 FCV 7 I PS 8A IV PS 8B IV HS 125 III 9/84 FCV 13 I HS 135 III 9/84 HS 16B III 9/84 PS 19A IV PS 19B IV HS 24B III 9/84 FCV - 74 .25 I HS 25B III 9/84 HS 285 III 9/84 FCV 30 I PS 31A IV PS 31B IV FCV 35 I (2,3) l 19 i

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1 EQUIPMENT QUALIFICATION STATUS TABLE i Plant ID Number Status Test /Renlace Date HS 39b III 9/84 FCV 36 I HS 36B III 9/84 HS 39B III 9/84 PS 41A IV PS 423 IV HS 47B III 9/84 FIS 50 IV FCV 52 I HS 52B III 9/84 FCV 53 I HS 53B III 9/84 l FCV 57 IV HS 57B III 9/84 4

FCV - 7 4- 58 IV HS 58B III 9/84 i

FCV 59 IV HS 59B III 9/84

) FCV - 7 4- 60 I (1)

FCV 60 I (2,3)

HS 603 III 9/84 FCV 61 I (1)

FCV 61 I (2,3) 20 4

EQUIPMENT QUALIFICATION STATUS TABLE

~

Plant ID Number jigg,gg Test /Reclace Date ~

HS 615 III 9/84 FIS 64 IV FCY 66 I HS 66B III 9/84 FCY 67 I HS 675 III 9/84 FCY 71 IV HS 71B III 9/84 FCV 72 IV HS 72B III 9/84 FCV 73 IV HS 73B III 9/84 FCY 74 I (2,3)

FCY 74 I (1)

HS 748 III 9/84 FCV 75 I (2)

FCY 75 I (1)

FCY 75 I (3)

HS 75B III 9/84 BS 77B III 9/84 FCV 96 I (2,3) i FCY 97 I (2,3)

FCY 98 I (1,2) 21

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EQUIPMENT QUALIFICATION STATUS TABLE I

Plant ID Number ' Status Test /Reclace Date i

I s*

FCV 1005 I (2,3)

HS 1005 III 9/84 1

FCV 101 I (1,2)

HS 101B III 9/84 MTR I (1)

Core Spray Pap Mtr IA MTR I (1)

Core Spray Pmp Mtr IB MTR I (1)

Core Spray Pmp Mtr IC MTR I (1)

Core Spray Pap Mtr ID MTR I (2)

Core Spray Pap Mer 2A MTR I (2)

Core Spray Pap Mtr 2B MTR I (2)

Core Spray Pmp Mer 2C MTR I (2)

Core Spray Pmp Mtr 2D MTR I (3)

Core Spray Pmp Mer 3A MTR I (3)

Core Spray Pap Mer 3B NIR I (3)

Core Spray Pmp Mtr 3C MTR I (3)

Core Spray Pap Mtr 3D HS 2B III 9/84 22 i

.-- . . . . - . , ~ . . .-

EQUIPMENT QUALIFICATION STATUS TABLE Plant ID Number Status Test /Renlace Date g .=

PS 7; IV FCV 9 I HS 9B III 9/84 HS 11B III 9/84 PS 16 IV FIS 21 IV FCV 22 I HS 22B III 9/84 FCV 23 I FCV 25 I PNL 25-1 III 9/84 PNL 25-60 III 9/84 HS 30B III 9/84 PS 35 IV FCV 37 I HS 37B III 9/84 HS 39B III 9/84 PS 44 IV FIS 49 IV FCV 50 I ES 50B III 9/84 FCV 51 I FCV 53 I 23 l

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EQUIPMENT QUALIFICATION STATUS TABLE Plant ID Number Status Test /Reclace Date G*

FSV 575 IV FSV 58 IV (1,2)

FSV 58 IV (3)

FSV 17 I FSV 18 I FSV 19 I FSV 24 IV (1,2)

FSV 24 I (3)

FSV 49 I (1,2)

FSV 49 I (3)

FSV 50 I FSV 51 I (1,2)

FSV 51 I (3)

FSV 52 I 4

FSV 53 I FSV 54 I FSV 55 I FSV 56 I (1,2)

FSV 56 I (3)

FSV 57 I FSV 58 I FSV - 76 59 I (1,2)

FSV 59 I (3) 24

IQUIPMENT QUALIFICATION STATUS TABLE Plant ID Number Status Test /Reclace Date 5*

FSV 60L I FSV 61 I (1,2)

FSV 61 I (3)

FSV 62 I FSV 63 I FSV 64 I FSV 65 I FSV 66 I FSV ~ 67 I FSV 68 I FSV 2A IV FSV 2B IV FSV 15A IV FSV 155 IV FSV 8A I FSV 8B I 4

FSV 8C I FSV 8D I FSV 19 IV (2,3)

FSV 19 IV (1)

FT 19 IV FM 19B I FSV 20 IV 25 l

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EQUIPMENT QUALIFICATION STATUS TABLE Plant ID Number Status Test /Reclace Date 6*

FT 25 IV FM 205 I PS 21 .IV PS 22 IV PNL 25-25 III 9/84 FSV 35A IV FSV 35B IV FSV 37A I FSV 37B I F5V 39A I FSV 39B I LS 45A IV LS 45B IV LS 45C IV LS 45D IV FSV 70A IV FSV 70B IV RE 132 IV RE 133 IV RE 134 IV RE 140 IV RE 141 IV RE 142 IV 26 i

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EQUIPMENT QUALIFICATION STATUS TABLE g .=

Plank ID Number h Test /Reclace Date RE 143 IV FCY 254&(ACTR) I FCV 254B(ACTR) I FCV 255(A'CTR) I FCV 257A(ACTR) I FCV 257B(ACTR) I

-APS- I TSIA (4160-4807)

-APS- I TSIE (4160-480Y)

-APS- I TSIB (4160-480Y)

-APS- III (1) 10/84 (Note L) 480V Reactor HOV BD IC

-APS- III (1) 10/84 (Note 1) 480V Reactor HOV BD ID

-APS- II (1) 8/83 (Note 2)

Motor-Generator Set IDN

-APS- II (1) 8/83 (Note 2)

Motor-Generator Set 1DA

-APS- II (1) 8/83 (Note 2)

Motor-Generator Set IEN

-APS- II (1) 8/83 (Note 2)

Motor-Generator Set 1EA

-APS- I (2)

TS2A (4160-480V)

! -APS- I (2) l TS2E (4160-4807) 27

EQUIPMENT QUALIFICATION STATUS TABLE PlaftID Status Test / Replace Date Number

-APS- I (2)

TS2B (4160-4807)

-APS- III (2) 10/84 (Note 1) 480V Reactor MOV BD 2C

-APS- III (2) 10/84 (Note 1) 480V Reactor M0V B*s 2D

-APS- III (2) 10/84 (Note 1) 480V Reactor MOV BD 2E

-APS- II (2) 8/83 (Note 2)

Motor-Generator Set 2DN

-APS- II (2) 8/83 (Note 2)

Motor-Generator Set 2DA

-APS- II (2) 8/83 (Note 2)

Motor-Generator Set 2EN

-APS- II (2) 8/83 (Note 2)

Motor-Generator Set 2EA

-APS- III (3) 10/84 (Note 1) 480V Reactor HOV BD 3C

-APS- III (3) 10/84 (Note 1) 4807 Reactor MOV BD 3D

-APS- II (3) 8/83 (Note 2)

Motor-Generator Set 3DN

-APS- II (3) 8/83 (Note 2)

Motor-Generator Set 3DA

-APS- II (3) 8/83 (Note 2)

Motor-Generator Set 3EN

-APS- II (3) 8/83 (Note 2)

Motor-Generator Set 3EA

-APS- III (1) 10/84 (Note 1) 480V Re ctor MOV BD 1E 28 l

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Pigt; ID j!sahar. Status Test /Renlace Date 1

-APS- III (3) 10/84 (Note 1) l' 480V Reactor MOV 3D 3E .

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-APS- I (3)

- TS3A (41607-480V)

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-APS- I (3)

T53B (4160V-4807)

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-APS-I (.-)

TS3E (4160Vr480V) i Cable (PNJ, PJJ) I I

Cable (PN ,..PJ)

Cable (PE Signal) I Cable (PSJ) I Cable (ILPE) I Cable (Silicon Rubber) I Control Switches I Junction Boxes I 4

Terminal Stocks I i

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I NOTE 1 Af ter unsuccessful efforts, beginning in November 1980, to obtain General Electric Company support directly or through owners groups. TVA estab-lished qualification test program with Wyle Laboratories. TVA is present avaiting replacement parts from GE to release vintage parts from plant to test per an approved qualification plan. Expected com-plation of qualification is by October 1984.

29.TK.1 Final qualification awaits only radiation tolerance of diodes. Vendor is presently preparing documentation. Evaluation to be completed by August 1983.

l

ENCLOSURE 2 EQUIPMENT REPLACEMENT SCHEDULE BROWNS FERRY NUCLEAR PLANT Refer to the table entitled, " Browns Ferry Equipment Qualification Status Table" for a list of electric equipment within the scope of 10 CFR 50.59 (enclosure 1).

Unit 1 Unit 1 items requiring unit outage will be implemented during the unit 1, cycle 6 refueling outage which is currently scheduled to begin February 1, 1985 and end June 16, 1985. Those nonoutage items will be completed by March 31, 1985.

Unit 2 Unit 2 items requiring unit outage will be implemented during the unit 2, cycle 5 refueling outage which is currently scheduled to end November 7, 1984. Those nonoutage items will be completed by March 31, 1985.

Unit 3 Unit 3 items requiring unit outage will be implemented during the unit 3, cycle 5 refueling outage.which is currently scheduled to end May 4, 1984. Those nonoutage items will be completed by March 31, 1985.

TVA is experiencing problems in procuring repla'...' Tent equipment for some status IV items. These items and the implementation schedule are identified below.

l l

i

1 l

1 l

Unit 2 items to be implemented during. the unit 2, cycle 6 refueling outage '

which is currently scheduled to begin April 18, 1986, and end September .7, 1986. .

FCV-1-55 LITS-3-46A .--

LITS-3-46B PT-3-54 PT-3-61 GE-7-104 (A through E)

GE-7-106 (A through E)

GE-7-113 MTR-RHR-64-2 (A through D)

MTR-CS-64-2 (A through D)

F CV-7-1 -25 FCV-71-34 RE-90-132 RE-90-133 RE-90-134 Unit 3 items to be implemented during the unit 3, cycle 6 refueling outage which is currently scheduled te begin September 3,1985, and end January 16, 1986.

FCV-1-55 LITS-3-46A LITS-3 46B PT-3-54 FCV-74-73 PT-3-61 FIS-75-21 LIS-3-208 (A through D) FIS-75-49 GE-7-104 (A through E) -

FSV-85-35A GE-7-106 (A through E) FSV-85-35B GE-7-113 RE-90-132 HTS-RHR-64-3 (A through D) RE-90-133 MTR-CS-64-3 (A through D) RE-90-134 PDIS-64-20 ~

RE-90-140 PDIS-64-21 RE-90-141 FCV-68-3 RE-90-142 FCV-68 79 RE-90-143 FCV-71-2 FCV-71-25 FCV-71-34 FIS-74-50 FIS-74-64 FCV-74 -57 FCV-74-58 FCV-74-59 FCV-74-71 l FCV-74-72

4 e

ENCLOSURE 3 JUSTIFICATION FOR CONTINUED OPERATION BROWNS FERRY NUCLEAR PLANT l

1 NOTE: For the following handswitches, discussed in the enclosure, Manufacturer /Model Number:

a. GE/158B7071 G001

b. GE/158B7071 G002

c. GE/158B7071 G003

d. GE/158B7071 G004 l.

The " Justification for Continued Operation or Environmental

' Analysis" states that these switches are local control stations which do not have to operate during the design basis event (LOCA/SLB or HELB). These switches, however, do perform passive safety functions and, therefore, will be qualified.

This NOTE is provided as clarification.

i

• w y - - w = w -- -

i 4 i l

< l

. l i

ADDITIONAL EQUIPMENT TVA ID NO(s),

i xy_1_4-J IT-1-5

' IT-1-18 IT-1-19 IT-1-22 IT-1-23 l

IT-1-30 I IT-1-31

- IT-1-34

1. IT-1-41 IT-1-42 3 IT-1-179 i IT-1-180 1

' Manufacturer /Model No.

i Technology for Energy Corporation (TEC) Modst 500/501 Charge

! Converters Status IV Justification for Continued Oneration The model 500/501 charge converters are part of the TEC valve flov monitoring system (VFMS). The VFMS monitors the status of the main l

i stesa safety relief valves and provides an alarm indication in the MC1 if the valves are open.

The charge converters are located in the dryvell, Room 0. Elevation l They are subject to LOCA/RELB conditions and must operate for 584 100 days following DBE initiation. The model 500/501 charge J

converters failed LOCA testing during environmental qualification by TEC.

Thermocouples are installed downstress of the main steam safety relief valves in the blowdown lines to the suppression pool and Therefore, failure of provide redundant indication of valve status.

the VFMS does not eliminate all sources of annunciation which are indicative of valve opening following a main steam blevdown.

' The above information shows justification for continued operation of Browns Ferry until these converters are replaced. TVA will'.

replace them with qualified model 504A/504B charge converters during the first available outage'following delivery of qualified charge enm ortern.

m g r --v - ,-- Te vp---- w-7'---w -

w- y--p w* w. 4 -+-i ww- --w'-w-wewru .- -+,p= - +m-

l l

1 i

BROWNS FERRY NUCLEAR PLANT 79-015 - ADDITIONAL EQUIPMENT T7A ID No.

FCO-64-65A FCO-64-65B FCO-64-65C FCo-64-65D Manufacturer /Model No.

Honeywell Modutrol Motor Modsl 445A Justification for Continued Operation

1. The manufacturer's specifications for the motors are as follows Temperature: 125 degrees Fahrenheit maximum Pressure: Not specified Relative Humidity: Not specified Radiation: Not specified

2. The motors are subjected to the following conditions in the event of a loss of coolant accident (LOCA):

Temp erature: 117 degrees Fahrenheit maximum (increases linearly from 100 degrees Fahrenheit to 117 degrees Fahrenheit over 30 days)

Pressure: Atmospheric

, Relative Humidity: 80 percent Radiation: 3 x 10' rade at 100 days

3. The motors are subjected to the following conditions in the event of a high energy line break (HELB):

Temperature: 163 degrees Fahrenheit maximum (as a result of main steam pipe rupture; increases from 100 degrees Fahrenheic to 163 degrees Fahrenheit in 20 seconds and decreases down

.to 125 degrees Fahrenheit in 280 seconds)

. I i

-. . -- l

i 2

Pressure: 14.7 maximum Relative Humidity: 100 percent (decreasing to normal over a 24-hour period) ,

Radiation: N/A

4. The motors function is that of opening and closing low-leakage dampers.

The dampers will assume the same position upon loss of electrical power (fail-safe). Qualification documentation does not exist for the motors; however, we believe they are qualifiable by materials analysis (see attachment).

It is our judgement that section 4.1.6 of 79-01B report is applicable and provides justification for continued operation. Due to the mass and shielding of the motor enclosure, the HELB temperature 4 spike of 163 degrees Fahrenheit and the LOCA radiation dosage 3 x 10 rada at 100 days will have negligible effects on the motor.

References:

Table 1 - Summary of Harsh Environmental Conditions for BFN T1-ANL-73 HELB Conditions 4

6 4

ays M445A,B,C and M845A,B

-- M.

.- .,..,,-, .--. .. , s.:., ,.> .

-......-- L m. .s MODUTROL* MOTORS

.t K a.J -

• .4 7 T 4 C H M T N T. --

L??UC;. TION 1 The M445 and M845 are two position spring return

- g j

' c.!att:1 Motors. They are used to operate carnpers c.* vr.!ves in applications where it is necessary or de=

fr - ,*c..,,,.7;,,

.g"" ,'

. . ',.e t,.,

sirable to have the controlled element return to the startin;t position in the event of power failure or in-

$}4Q.g4 cb 7 f. l.

.p

1. ,. * ;,J y* *

], ,

ter on. The spring return mechanism is fic.d-

,,t'.' ,

n . -. .-. . . - u.. , .

l

~

The M445 operates from line-volta;c and the M3(5 F- -'

- %[ *,!,^..'k..y#,gt.

I' I .!

frorn 24 vol:s ac. All models utilize a one minute l- h j'

"~/'t,

,.."~ 8'..t g4 .-#j i .. .

gear train and havo a ICO degree :1xed strcke. They ~

are cquipp:d reith as a='.!!ary switch for the cor. trol l .'.) *.[,7,9 3 **

J,p *-

l of cther te,u!? ment as a function of motor positicn. l ' t/. -.*'+ ji .<-

" $, =O g

,i i

The M445C and!.:34513 are equipped with inter =at l

)* ,s thermostatically con: rolled heaters which allow them I

to be used in !cw ta=perature environments. The y.f I* ,,,

M445B is des!.%d fc,r tormally opened valves. .

.wus J

e 0111mmersed gear trainassures long life and quiet o S:urdy die-cast al,m%m case insures long life. -

.

• operation.

o Integral spring returns motor to starting position e Thermostatically controlled internstheater onsome models permits use in ambient temperatures down  ;

when power fails or is interrupted.

to minus 40 F.  !

O Built-in sydt adjustable switch for operation of -

• Weatherproofing kit available. .

awdliary equipment.

SMGiCATIONS '

i MODEL: The M445 and M845 are two position, spring TABLE I - ELECTRICAL CHARACTERIS"ICS ,

return Modutrol Motors with one internal auxiliary switch. They are for use with dampers and norm- i .ta;e* ac Model l Watts , Vo,,0/60 Ez '

ally closed vakes (except M4453 is for normally open valves). M445A 18 120 208 M445A-Metctrol Motor as described above for Hae-M445B M445C 1 15 4Sa I

• b

• 20 '2 5 voltage operation. ME45A 4 20 ,,4 M845B j 50a ,

M4453-Modutrol Motor as described above for !!ne-voltago cperation s'.th normally open valves. a,acluding 30 watts for internal heater. ,

b 50 Hz only.

M445C-Moduirol Motor as described above for line- '

voltage operation. hcludes interns 1 thermostat-ically controlled heater.

ANRY MM RAM Un anwd l MS45A-Modutrol Motor as described above for 24 1*Cv. ac i 240r.ae

! volt operation. ,

hti Load 7.2 6 3.6 Locked Rotor q 43.2 l 21.6 .

l- M345B-Modutrol Motor as described above for 24 I volt operation. beludes internal heater.

HEATER THERMOSTAT: Automatically "makes" at

LECT.JCAL RATDiC: See Tablo I. 20 Fon temperature is11. **.arcaks *at 50 F on temp-erature rise.

ELECTRICAL CONSIDiPr:DN: See Tablo L TVA AUG 12 IG h 20'l.'i3 E.17:

' ,-- - o5-6763 l77"'*'" l y.-?n e r. . 9

'\ ~ . - * -

9 2 2 4 4-5 f,;h

.s. C.

ji Lgl,* M C5 5 ,-

. -- . . . . . . . , ,. 7~.n.-:= n

8H/.FT: Doub!c ended sitait,3/8'ttch s,quare. : COMMUNLY USED ACCESSORIES: ,

,. - ,' n , '.. .

[

. 2 0,. .

CG07 Auditarv Switch-Contro13 tuxiliary equipmint i 'i

..O KE-, 110 de:"reer r.s a function of mctor position. I 1;. C...t*M 0? *tt.T."**4 7C;;0.C::-.*>0 . 0 ta-!:4;M"J gpjs na ame f.f.-MIe-Ct.n.:cets motor to damper. ,"

INCLt DI;S :.;UiO.: C! TANK ARM. , [

i (.:. y *- Jiv'd:d bet.ve .i.e two ...d . e.! r.to:ct if .G Cover-Transformer-(l' art No. 130810A). Die. cast ,,,,

i me.rt. ~an 25 pound.ir.d.us in app::wd to aaxiliary ,

alu:ninum cover with built-in transformer. Not for 8 s rd). use with motors havin; internal heater. ~.

C601 Linkage-Connects Modutrol Motor to water or i 32E/.KAWAY TORQ;lC: (1::.:im:::n torque .tvailab;c

to cvercome occ;. sic..al !.rg: !c..ds such :s seized steam valve. ' '

damper or " valve. 'J: 57 NOT HE USED CONTLN*. Q455 L!r.ka:e-Connects Modutrol Motor to water or .

t'Ot:SLi* AT THIS LCINC): *i.,0 pound inches on steam vatve.

Q100 Lin;caca-Connects Modutrol Motor to butterfly j.

pcrer stroke. . valve. j

.0104 Lin!:nac-Connects Modutrol Motor to butterfly *

)A!JPER .*tATINO: 40 c.T.: ara fect. .

- valve.

)EAD WE;CHT LO.a.D ON S~r1 AFT: *

..'f

" ~' *

- - 'Weathernroof!ne K!ts-(Part No. 7640JT). Weather-proofs the Mu5 and M845 Modutrol Motors.

e i

Porcr c .d "05 y: ds. *

' Motor Crank Arm-(Part No. 7616BR). Included with ,  !

At:;11ary cr.d-10 potuis. I Qe05 but not w 13 motor. s t*"21ENI.TIf.* PE.%TURE R. WING: A W i-d-h '1?S 7D ,y . .

~ i;;- -15 F (=i=:s 40 F with Ir.tcrnal heater). i C: ENS *GNS: Sco Fit re 1. .

1 I CRDERCs'G INFORMATION:

' Specify-

? L Model number.

" --h '"~' 2. Voltage and frequency. . s I 3. Accessories.

4. Special features.

G, Order from-l 0;.o i C . 1. Your usual source, or I

, 2. Honeywell

'U 1885 Douglas Drive, North

. Minneapo!!s, Minnesota 55422 l ,

(In Canada-Honeywell Controls Limited du, 'T ,

740 Ellesmere. Road Scarborough, Ontario)

O

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C7] .

. l

. I g1_ -g y J 4 '

r 1 A. e a - -

\ s e-

'O OO d l

! l [. -

s:ro rca ,1 ,i ,

6.s: .xc

• * * '8;--

.f O r-j. _._ j g

• j ec Posia co l ec 3

- : .c i <") 6l

• a,

., e-s,- w swee s.m .

l Fig.1 *.1445 and MS45 with dimensions in inches. ...

.h (

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1

_ s,

1. Honeywell November 5,1980 Tennessee Valley Authority 400 Commerce Avenue ,

Office # W10D 219 Knoxville, Tennessee Attention: Mr. Larry Tummel

Dear Larry,

The information listed below will confirm our telephone conversation of November 4, 1980, concerning composition of Honeywell M445A Modutrol Motors.

A. Motor Stator Insulation - ASTMD-619 & ASTMD-710 B. Capacitor Composition - Cornell-Dublier # CRXL116XN or Aerovox # P21G3301 YO1 C. Motor Lead Insulation - Thermoplastic insulation, 1/32" meeting UL & CSA requirements for 600V @

105 degrees C, also plastic insulating meeting CSA 300V

@ 80 degrees C D. Gear Oil Type -

Amoco - L Industrial Oil

1. 5201 J

E. Gears -

Nylon F. Terminal Board - phenolic with paper base G. Grease -

A mixture of: 1 1 Trichloroethane or Dow Chloroethane VG with one

- of the following: Vulcan solvent 1-1-1 or Texaco lowtemp EP or Royco 27A I hope this helps s Best Regards, Mack Lyell f _

s l ML/jj l

l HONEYWELL INC.,2401 HILLS 80RO RCAD, P.O. ECX 15285, NASHVILLI. TENNESSEE 37215. TELEPHONE 615/345 3400 l

l .

.. ~ _ . . , -

BROWNS FERRY NUCLEAR PLANT 79-OlB - ADDITIONAL EQUIPMENT

- NCR BFNMEB8209 Item Unit No. No.

TVA ID No.

1 1

RHR Pump Motor 1-A Cooler Fan Motor 1

1 RHR Pump Motor 1-B Cooler Fan Motor 1

2 RER Pump Motor 1-C Cooler Fan Motor 2 1 RER Pump Motor 1-D Cooler Fan Motor 1 1 Core Spray Pump Motor 1-A,1-C Cooler Fan Motor 3 1 Core Spray Pump Motor 1-B,1-D Cooler Fan Motor 1 2 RHR Pump Motor 2-A Cooler Fan Motor 1 2 RHR Pump Motor 2-3 Cooler Fan Motor 2 2 RHR Pump Motor 2-C Cooler Fan Motor 2 2 RHR Pump Motor 2-D Cooter Fan Motor 3 2 Core Spray Pump Motor 2-A,2-C Cooler Fan Motor 2 2 Core Spray Pump Motor 2-B,2-D l

l Cooler Fan Motor 1 3 RHR Pump Motor 3-A

! Cooler Fan Motor 1 3 RHR Pump Motor 3-B Cooler Fan Motor I 2 3 RH:t Pump Motor 3-C ,

Cooler Fan Motor

~

~

2 Item Unit TVA ID N1 No. . No.

RER Pump Motor 3-D 2 3 Cooler Fan Motor Core Spray Pump Motor 3-A,3-C 1 3 Cooler Fan Motor Core Spray Pump Motor 3-B,3-D 3 ,

3 Cooler Fan Motor Manufacturer /Model No.

Lincoln - 5 hp with 184T Frama Code TV-2523 Code T-SM-87 and T-S20-87 o

i l

1 l

l' , , - .-

I

~

~

I Justification for Continued Operation f

\

Interim qualifications for the 5-hp Lincoln motors per attachment A show a continuous operation life expectancy of 10 years. Worst conditions show the RSK and core spray pumproom coolers for unit I have been operating since 1974. Normal conditions for the RER and core spray pumprooms are 80 degrees Fahrenheit average temperature and 95 degrees Fahrenheit maximum temperature. The coolers operate when the temperature reaches an abnormal condition of 105 degrees Fahrenheit as a result of the pumps operating.

The RHR and core spray pumps operate when there is a buildup of residual or decay heat, which occurs during a reactor shutdown, fuel outage, or for testing once a month. The verst case is for unit I which, based on conservative estimates, has accumulated 594 days for fuel outages (by October 15,1983),120 days for testing, and 75 days for reactor shutdom.

This is a total of 789 days or 2.2 years that the coolers have been in actual operation; therefore the RHR and core spray pumproom cooler fan motors can continue to operate since their life expectancy exceeds their actual use by 7 years._

References:

TVA Technical Specifications 4.5.A.LB and 4.5.B.1.E NUC PR - Browns Ferry Outage Snmenary Table 1 - Summary of Harsh Environmental Conditions for BFN (NER 821001 252)

T1-ANL-73 HELB Conditions (NES 820617 235)

• .8 444.tN Cf 5-3 77?

smarv o. [

3 ? cW AJf E E 29.Y M u e L E A f., h L4 N T _

2 h/ d R 3 FM M Ef4 9104 _

.. .. 709 .... 4 - 9 9 - f 3 __

q: e .c... ..,.

rn T20 ht4c_TtoA)

The c ara a ek uskik rvA used to edahlisk that b

- n e k o r'r ' Ii t b od i ,, NC2 8 PN M an 6904 a ro ] u ce.E io n o,Il a nbaraLlp e,m d 4.o do k pr rs lmo aaino e00eeki One { hair niIn ,,

n ' orakiw o.vJ aceida ,h a eviroL- s-n C ' w ,,, & nod n,. : o % a i e -,,ho A a Aa. w;a no A a1 c,, A 1 o-n o r ivo r w<; % ik e-,a-E inv om wAo y wa kes-ia) e N t a conet a n a)u b. icaI a e r uN s hin n e a-,J u ,, el u rim .n r r ao ck aJ . TL , e Jfen-n* ,,,li o ntid,c,J 'woro I eng.c olure, k un t A t t y , ,,,n d r a d i d ie,, .

T s m e se. AT u ns - 7 aw w era-:ura vi ec cla-w war nd avaikklo-J. rr thase o,n6ce. we Ekorodoro assa-ms) o w a < ; w u o, lemu-rnhure rire at 1 D Q t i_b i o im G cria ,'*n 6 l C.c v=nsk 1A r ; #

il.d e u a lud. amJ Ek mnel r dv ere d.erndarakure M nd i fin dv

-en ele,c w o u l .1 ex s a r i o ,,e c M.o -rn a vi clum o v os o f t,,o E s- m a -

• rok are woe el p h b ewi ruel ' 'TI, ie k e-m s pr-ak ulo was *r_r n a l-ad Ga -cnr e a \ a ,,,6io A ,.0 ho oe L4 wl,iek a l1 -enchr'i are r A od.

% Aco c rula ( a ,, o a e n ,c m a b o ,, el) AcrLa-niour' Law ar O nlip) {n i-ntu\b iom cr k Gria \ f h wn u t G) h r- Gekahlir{ $4 e ' l'ar a L l-e.e llCe nb %o.ren4oe. 'm a u u re ed en,,arv d , < a G o 2o Jane I 9:h " L, ao -, n ker r -T h a Ao c 9 Ie klas 'A'at Jo, acck " n o e rice i,, %-cn , or a taro a bou ma r alar e,, eo v 0 I Lo-ms cir o,kare a N w$ sel $o'enakorial ie n hle ha e $eeds si$ch closeada(;n (;n our e.a .i e ho*c e , Lip A s l u.e %e'ani~wobIs 4 a. L u o, k r o e, raL 4 o o<oeuI \ ;do o) Mo' rnedorial ti talual m'< ado es o. AoU  % A-o.La) ei!o adno +L e ,,,a < i ,r, a ,,,.

c,ItnLLIa % er.d a ro 'Nou/d eaduu Me )di of Me melor.e is lo v e r$. u ri-a Nir e a rnacI wo 'ca-n "oloUus ds_

rno Ln- a%u V O

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o JJo d .

VV

.=

. . . _ . . . . . . .., __L w - 3 -

P _n a; r BRowoc Fugay___Alu n m e N c2 BFN m Es 9904 5-9-23

. ,,.. w ,.

c .....

w,olors llc4ed o- , an 2 no9

,,,eraIs ;,,

A>I H u mr1>rrv - /en. years el'.n,Jo, ens -

a v v iro n ,, ,,, ) , of so % /w,,,; ,,1; L or A udi d:1., ~t' ra4 l r,s av e oriada a-l1 or b L "14 s Ja,-1 %f -

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n-,, d , oir- r~a dl tv b , am da*w,aAC lEv-oeksll cors,uar#) lc Ya

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biol ar !A%,, do <~1 ;,. C J 40 un-or ~

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wA:s %g was' 1o Jurals- y l

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I BROWNr F ERIE Y DdlLEAA P L A n) 7 we.r *$ se D ACR BFAI in2R 2A09 Ju r y> w r c A rr o n Foe cov rom u 22 JAFE DPErA 7tcAl w 7PE encror e on s unse er Arc 2 ... ,.. . rstr .,,. 5-3-83 Puepore rk e lottowi es c alc ula 4 to, e s unned TVA '.r w,,$ pvb io m 4kak N o w?lorr s) Ao r>,oei l: $ t.c ,4rael wiH aseraEe '

im 4 air eej,,oe eido a 1 io ,, + 'a-nd a n i Js,,4 e r,v;<o v m, a,, b r a.t lirls) i, T. Ale ) ol 2s202 Seelio,, 8 loe BFfd. 7),ii en,, eli i u loi ;e4;/ia.*/dm he co,li m u el roda o ur a iin J V Q G /

A st uonp 7soNr - kre -n ol & i ,, eod seeliom Co-n f reel ~/o c 3 S~ - 9 2 .2 5 6 Ior 1022 codrack)

.h A TA -

RHR S C3 Pu mn Roos, looler /~a n n o b ors Elnefril L;,,e,),, }roma /2.47 E HP R30/4bo-Y bb H4 3 bl, 17415 2Pr0 1.15' 3F '7,, u} a l io m Clor st '2 'Moy. A whio,d 40*C M an. Te eeralu,rs ' Elin 130*r abors a ml o's-10

'TEFC e,elo r u ro OserabiM ern/irov m oN Te m n. 35 *d N*v.

Nuw,;dtl,, 20 - 20 'A

/ Eerdialron 9 x to# rads Toler i No ur- i,. bed >-a eat .

V V o n/ iclearaled accided dew r

C AL r a t A 7/ OA/.C 2 aol ior } ion  : 7Ao w,a ) ori alt m re,n o e i vv1 A ese mo lor I,uo a ca);a lin 'ds,,, $a n ll,codolot wiid_

everede El,e rnaxi rn a ,e 40 urar ,,o r.,n a l o m d _'

i,,4 aoedaJ aceilee/ Jn a ? m;-,; >.n _ waisciai ilro'eAoldis 4. 4 >< JM rah . .

% ,olors do maLo re arn a wa/,'hd Jer-l 10 actre %r ,la r a_r r&di$);o! epobre_

i or m a rm ed.

-X M ol. or ,e nd eriale n or vemdor R a dialio,, %eeloid vur EPRI tvP-2124 Prei oel 170 7-T

/ ( -

e }~i-n al Rem orf Novselor 192).

N Co,,linarel o. 'bo Ho e,

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TVA 1D Ntamber Local Control Panel 3-15-5 Manufacturer / Model N eber GE/NA Status .

III

! .MSTIFICATION 701 CotrrINUED OPE 1tATION OR ENVIRONMENTAI, ANALYSIS The environmental parameters for this pensi are:

Parameter Soecification Qualification Orerating Time 100 days Temperarure 183 F Pressure Atmospheric l Relative Rumidity 100%

Chemical Spray 'N/A (Domineralized Water)

Radiation, IAD 2.1 x 10 I Aging N/A Submergence N/A Qualification to the specified environematal conditions has not been documented. However, all of the electrical components located on this panel that perfotia active safety-related functions have been identified separately on environmental work sheets with required justification for continued operation provided for each. The remaining cogonents (e.g. wire, terminal boards, fuses, RC circuit protectors, etc.) all perform statically (i.e. , perfatning their function does not involve mechanical motion) . These cogonents are panel mounced and perform passive safety functions. In TVA's engineering judgement these components will not fail in their specified environennt.

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TVA ID Number Local Control Panel 3-25-6 Manufacturer / Model Number GE/NA Scacus III JUSTIFICATION FOR C0!rrINUED OPERATICW OR ENVIRONMENTAL ANALTSIS Ihe enviromeencal parameters for this panel are:

Soecification_ Qualification Parmnecer Operacing-Time 100 days Temperature 183* F Pressure Acmospheric e

Balacive Rumidity 100%

'

• Chemical Spray N/A (Domineralised 'Jacer) 7 Radiacion, RAD 2.1 x 10 Aging N/A Submergence N/A Qualificacion to che specified enviromeencal condicit.,ns has not been I documanced. However, all of the electrical componenes located on this panel thac perform active safecy-related funccions have been identified separately on environmental work sheets with required The justificacion for continued operacion provided for each.

reasining componenes (e.g. wire, terminal boards, fuses, RC circuic procaccors, etc.) all perform scacically (i.e. , performing their function does noc involve anchanical motion) . These components are panel mounced and perform paeJive safety functions.

In T7A's engineering judgement chose components will not fail in their specified environment.

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TVA ID Ntamber I,ocal Control Panel 3-25-51 Manufacturer / Model Ntamber GE/NA Scacus III

.USTIFICATION FOR CONTINUED OPERATION OR ENVIRONMENTAL ANALYSIS The environmental parameters for this panel are: t Parameter Specificacion Qualificacion Operating Time 100 daye Temperature 163 F Pressure Acaospheric Relative Humidity 100 %

Chemical Spray N/A (Domineralized Water)

Radiacion, RAD 2.1 x 10 7 Aging N/A Submergence N/A Qualificacion to the specified environmental condicions has not been documanced. However, all of the electrical companants located on this panel that perform active safecy-related functions have been identified separacely on environmental work sheets with required justificacion for continu-d operacion provided for each. The remaining components (e.g. wire, carminal boards, fuses, RC circuit procaccors, ecc.) all perform scacically (i.e., performing their function does not involve mechanical motion) . These commonents are panel mounced and perform passive safety functions. In T7A's l engineering judgement these componencs will noc fail in their

! specified environment.

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-7A ID Number PT-3-54 Manufacturer / Model Number _

GDfac/551032GAAH1 Status ,

See Justification for Continued Operation below.

.mSTIFICATION MR CONTINED OPERATION OR ENVIRONMENTAL ANALYSIS This item will be deleted from the BFN 79-013 Electrical Equipment List. The safety-related display function of this pressure transmitter has been transferred to environmentally qualified transmitters PT-3-22A through D.

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TVA ID N eber PT-3-61 Manufacturer / Model Neber GDIAC/551032cami Status See Justification for Continued. Operation below.

I JUSTIFICATION FOR CONTI!EED OPERATION OR ENVIROIOGNTAL ANALYSIS This item will be deleted from the 3FN 79-013 Electrical Equipment List. The safety-reisted display function of this pressure transmitter has been transferred to environmentally qualified transmitters FT-3-22A through D.

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4 T7A ID Number _

i f PS-3-204 (A-D)

, Manufacturer / Model Number Static-O-Ring /9tt-AAAS-(19)-TT l

I Status IY I JUSTIFICATION FOR CONTINUED OPERATION 01 ENVIRONMENTAL ANALYSIS l The environment parameters for this device are:

i ,c Qualification

! ~! Parameeer Soecification 1 day *6 hours Operating Time 117* F *212 F Temperature t

Atmospheric *15 pei j Preseurs

! *100%

i Relative sumidity (%) 100%

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' Chemical Spray N/A N/A (Densnaralised water)

I Radiation, RAD 8.2 x 10 5 **1 x 10 6 Aging N/A Submergence N/A N/A 2

The only outstanding qualification parameter is operating time.

Based on the materials evaluation and the temperature and radiation doses encountered, aging effects will not adversely affect these j

devices. Similarly, the operating ties of I day has been considered, i

and T7A has identified no adverse effects from temperature (or other persasters) on the functioning of these devices.

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Notwithstanding these argments, T7A has committed to replace these devices with fully qualified substitutes.

• Viking Lab Report 30203-2 (generic component)

• • The radiation dose of 1 x 100rade is based upon a materials analysis

• of the pressure switch. The material in these devices which limits the allowable radiation dose are the seals (Buna-M) which, according to several studies including the paidelines fyrnished in bulletin 79-015, are acceptable up to a dose of 1 x 10 rada.

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0 T7A ID Niasber H3-23-343, -40B, -46B, -52B, ~57B Manufacturer / Model Number GE/15837071G002 Status III

.MSTIFICATION FOR ColffI:RTED OPERATION 01 ENVIRONMENTAL ANALYSIS The switches are oiltight, dusteight, and unisture resistant. They are mounced on sealed junction boxes. For the General Electric type C12944, there exists from the BWE owners group search p Wyle Laboratories (QSR-002-A-02) thermal aging tests to 131 C,14 days; anchanical aging to 100,000 operations without load; electrica16 *8I"8 (full load) to 20,000 operations; and radiation aging of 1 x 10 rada.

The fact that these switches, being local control stations, do not have to operate during the design basis event, whether LOCA/SL3 or HELE, and because these switches are qualified to the normal environments which have been defined for the areas in which they operate, no safecy concerns are involved for interiu operation.

Not withstanding the above arguments, TVA has couaicted to qualify this device by analysis and/or type testing.

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T7A ID Number Units 1 & 2: FSV-64-17, -18, -19, -29, -30 -31, -32. -33 Units 1. 2. & 3: FSV-64-34 Manufaccurer/ Model Ntaber ASCD/WPRTIS300545F i

Status IV i .

JUSTIFICATION FOR CONTINUED CFERATION OR ENTIEDIGIIlrtAL ANALYSIS Refer to L. M. Mills (TVA) letter to D. B. Vassallo (USNRC) dated February 28, 1983, TER item No. 122.

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' t TVA ID Mumber -

FSV-64-31 Wit 3)

Mamtfacturer/ Modal Nsaber ASCO/RE830081F Status IV JUSTIFICATION FOR ColfrIEUED OPEEATION OR ENVIROIGElrIAL ANALYSIS Esfer to L. M. Mills (TTA) letter to Domenic 3. Vassallo (USERC) dated February 28, 1983, TER item No. 122.

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T7A ID Number Local Control Panel 64-I5-57 Manufaccurer/ Model N aber GE/NA Status III JUSTIFICATION l'OR CON 1'INUED OPERATION OE wv usUnnr.n dI. ANALYSIS.

The environmental parameters for this panel are:

Specificacion Qualification Parameter Operating Time 1 hour1.157407e-5 days <br />2.777778e-4 hours <br />1.653439e-6 weeks <br />3.805e-7 months <br /> Temperature 110 P .

Pressure Atmospheric Relative Humidity 100%

Chemical Spray N/A (Demineralized uncer)

Radiation, RAD 1.6 x 10 Aging N/A Submergenes .N/A Qualification to the specified environmental conditions has noc been documenced. However, all of the electrical couponents located on this panel that perform active safecy-related functions have been idencified separately on environmental work sheets with required The justification for concinued operation provided for each.

emeining couponents (e.g. wire, terminal boards, fuses, RC circuit procactors, etc.) all perform stacically (i.e., performing their function does not involve mechanical motion) . These couponents are panel mountad and perfom passive safety functions. In T7A's f engineering judgement these components will noc fail in their l

specified environment.

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4 T7!. ID Number PS-%-50 Manufacturer / Model Ntaber GE/ 560lllAAAcl Status III JUSTIFICATION FOR CorrINUED OPEEATION OR ENVIRONMENTAL ANALYSIS Qualification to the specified enviroomsacal conditions has not been documented. Therefore, this device is being relocated to panel 25-32 which is in a mild environment.

An environmental analysis shove that the specified conditions include:

Required Operating time = 100 days Pressure = Atagspheric Tegerature = 126 F 4 Radiation = 3.1 x 10 rads Relative Humidity = 100%

In T7A's engineering judgement, t'his device would function without failure under the specified environmental conditions.

Additionally, a systems analysis shove that PS-%-50 functions to alert g control room operator that a drywell atmospheric tangerature of 281 F has existed for 30 minutes after an incident begins (drywell pressure exceeds 2 psig).

s Manual actuation of the containment spray by the operator is mandatory after an incident whenever either of the following criteria are met:

(1) che drywell pressure exceeds 35 peis, or (2) a drywell atmospheric tesperature of 281 F still exists 30 minutes after an incident begins (drywell pressure exceeds 2 Peig).

Redundant drywell instrumentation is provided in the control room for the operator to observe and to determine when to actuate the containment spray. As a reminder to the. operator, an alarm in the control room will annunciate if either criterion is met.

Therefore, operator initiation of containment spray can be accomplished by using only the redundant drywell instrumentation.

Based on the above analysis, TVA concludes. that this device is qualified for interim operation.

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TVA D Number 15-64-50 Manuf acturer/ Model Eneber Eagle Signal Cogany/RP55A6 Status III

.TUSTIFICATION 101 CONTI30ED OPERATION 01 ENVIRONMENTAL ANALYSIS Qualificacion to the specified environmental conditions has not been documanced.' However, manufacturer information scaces chac the HP55A6 is a high qualgty instrument designed to operate in temperatures of

+32 F to +142 F. Therefore, this device is being relocated to panel 25-32 which is in a mild environment.

An environmental analysis shows that the specified conditions include:

Required Operating time = 100 days Pressure

= Acagspheric Temperature

= 126 F 4 Radiacion = 3.1 x 10 rads Balative Humidity = 100%

In TVA's engineering judgement, this device would function withouc failure under the specified environmental condicions.

Additionally, a systems analysis shows that IS-64-50 funccions to alare g control room operator that a dryvell atmospheric temperature of 231 F has existed for 30 minutes after an incident begins (dryvell pressure exceeds 2 psig).

Manual actuation of the containment spray by the operacor is mandacory after an incidenc whenever either of the following criteria are anc:

(1) the drywell pressure exceeds 35 peig, or (2) a drywell atmospheric temperature of 281* F still exiscs 30 minutes after an incident begins (dryvell pressure ' exceeds 2 I

peig).

Redundant drywell instrumentatiou is provided in the control room for the operator to observe and to determine when to actuate the containment spray. As a reminder to the operator, an alarm in the control room will annunciate if either criterion is met.

Therefore, operator initiation of containment spray can be accomplished by using only the redundant drywell instrumentation.

Based on the above analysis, TVA concludes that this device is qualified for interim operation.

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l 17A ID Number i

l 71-64-50 Manufacturer / Model Number, GE/570012FAAC1 Status IV JUSTIFICATION FOR CONTINUED OPERATION OR ENVIRONMENTAL ANALYSIS Qualification to the specified environmental conditions has not been documented. Therefore, this device is being relocated to panel 25-32 which is in a mild environment.

An environmental analysis shows that the specified conditions include:

3aq4 ired Operating time = 100 days Pressure =

Atagspheric Temperature = 126 F Eadiation = 3.1 x 10 rads Relative Humidity = 100%

In T7A's engineering judgement, this device would function without failure under the specified environmental conditions.

Additionally, a systems analysis shows that PI-64-50 functions to alert g control room operator that a drywell atmospheric cogerature of 281 F has existed for 30 minutes after an incidene begins (drywell pressure exceeds 2 peig).

F.anual actuacion of the containment sprey by the operator is mandatory after an incident whenever either of the following criteria are met:

(1) the drywell pressure exceeds 35 peig, or (2) a drywell atmospheric tegerature of 281 F still exists 30 minutes after an incident begins (drywell pressure exceeds 2 peig).

Redundant dryvell instrumentacion is provided in the control room for the operator to observe and to decomine when to actuate the containment sprey. As a reminder to che operator, an alarm in the control room will annunciate if either criterion is mee.

Therefore, operator initiation of containment spray can be accomplished by using only- the redundant drywell instrumentation.

Based on the above analysis, TVA concludes that this device is qualified for interim operation.

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T7A ID Numbeg PT-%-51 Manufacturer / Model Numbe_:

GEMAC/50-551032cAAE1 Status III JUSTIFICATION MR CONTINUED OPERATION OR ENVIRONMENTAL ANALYSIS This pressure transmitter is required to operate in the environment specified belows Specification Qualification _

Parameter Operacing Time 1 day Temperature 220* F Pressure Acaospheric Relative Humidity (%) 100 Chemical Spray N/A (Domineralised Wecar)

Radiacion 3.1 x 107 rads Aging N/A follows:

The manufacturer's specificacions for the pressure transmicters are as Temperature - 185 F Pressure - Acaospheric Relative Eunidity - Not specified Radiacion - Noe specified Macarial breakdown analysis reveals the presence of electronic gear such as diodes and transistors. The specificacions for these couponents are not available. The components are suscepcible to a threshold games radiacion of 1 x 10* per Table C-1 of the DOR Widelines 013.

The devices will function in the environment to which they are exposed due to a LOCA or HELB for at least one hour. FSAR analyses for the design basis .

accidents assume that the reactor is placed in a stable hot shutdown condicion within one hour. Thus the devices are qualified to perform their safacy function assumed for a scable hoc shutdown condition.

Also, since the devices have a NEMA 4 case, relative humidity should have no effect on the operacions. Therefore, in T7A's engineering judgement based on available information, the device should function adequately. However, due to lack of sufficient documentation, T7A vill either type-test this device or replace it with a type-tested device.

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TVA ID Number FI-64-54

. Manufacturer / Model Ntaber 4

GE/570012FAACl Status 17

.TUSTIFICATION FOR CONTINUED GPERATION OR ENVIRONMENTAL ANALYSIS Qualification to the specified environmencal condicions has not been documented. Therefore, this device is being relocated to panel 15-32 which is in a mild environment.

An environmental analysis shows that the specified condicions include:

Required Operating time = 100 days

=

Pressure Acagspheric Temperature = 126 F 4 Radiation =. 3.1 x 10 rada Relative Humidity = 100%

In T7A's engineering judgement, this device would function without failure under the specified environmental condicions.

Additionally, a systene analysis shows that FX-64-54 functions to alare g control room operator that a drywell atmospheric temperature of 281 F has asisted for 30 minutes after an incident begins (drywell pressure exceeds 2 psig).

Manual actuacion of the containment spray by the operator is mandatory af ter an incident whenever either of the following criteria are asc:

(1) che drywell pressure exceeds 35 peig, or (2) a dryvell atmospheric temperature of 281 F scill exists 30 minutes after an incident begins (drywell pressure exceeds 2 peig).

Redundant drywell instrumentation is provided in the control room for the operacor to observe and to determine when to actuate the contain=mac spray. As a reminder to the operator, an alarm in the control room will annunciate if either criterion is mee.

. Therefore, operator iniciation of containment spray can be accomplished by using only the redundant drywell instrumentation.

Based on the above analysis, TVA concludes that this device is qualified for interim operacion.

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TVA ID Number 71-64-51 4

Manufacturer / Model Nuber i GE/583001AAGE1 4 Status

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IV JUSTIFICATION FOR ColEINUED OPEIATION OR ENVIRONMINTAL ANALYSIS Qualification to the specified environmental conditions has not been

' documented. Therefore, this device is being relocated to panel 25-32 which is in a mild environment.

An environmental analysis shows that the specified conditions include:

Required Operating time = 100 days j Pressure

= Atagspheric f

Temperature

= 126 F 4 Radiation = 3.1 x 10 rads Relative Humidity = 100%

i In T7A's engineering judgement, this device would function without i

failure under the specified environmental conditions.

f Additionally, a systems analysis shows that PI-64-51 functions to alert a control room operator that a drywell atmospheric temperature of 281 F has existed for 30 minutes after an incident begins (drywell pressure exceeds 2 psig).

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.Y.anual actuation of the containment spray by the operator is mandatory after an incident whenever either of the folloving criteria are met:

1 (1) the dryvell pressure exceeds 35 pois, or (2) a drywell atmospheric temperature of 281 7 still exists 30 minutes after an incident begins (drywell pressure exceeds 2 Psig).

Radundant dryvell instrumentation is provided in the control room for the operator to observe and to determine when to actuate the containment spray. As a reminder to the operator, an alarm in the 4

control room will annunciate if either criterion is met.

Therefore, operator initiation of containment spray can be accomplished by using only the redundant drywell instrumentation.

4

' 3ased on the above analysis, TVA concludes that this device is qualified for interim operation.

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TVA ID Number HS-67-17B, ISB, 488, 49B, 58, 16B, 28B, 34B, 13B, 14B Manufacturer / Model Number See justification for continued operation below.

Status III JUSTIFICATION FOR CONTINUED OPERATION OR ENVIRONMENTAL ANALYSIS Specific manufacturer /model information has not been documented for these hand switches. However, TVA has provided acceptable justification for continued operation for all models of hand switches procured by TVA for the BOP and by General Electric Company (GE) for the NSSS. Therefore, no safety concern exists for these devices for interim operation until environmental qualification can be documented for all hand switch models by type test or analysis.

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l TVA ID Number HS-67-21B Manufacturer / Model Ntasber i

GE/158B7071G002 Status III JUSTIFICATION FOR CONTINUED OPERATION OR ENVIRONMENTAL ANALYSIS The switches are oiltight, dusttight, and moisture resistant. They are mounted on sealed junction boxes. For the General Electric type CR2940, there exists from the BWR owners group search by Wyle Laboratories (QSR-002-A-02) thermal aging tests to 131 C,14 days; mechanical aging to 100,000 operations without load; electrica16 *8I "3 (full , load) to 20,000 operations; and radiation aging of 1 x 10 rads.

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' The fcc t that these switches, being local control stations, do not

.have to operate during the design basis event, whether LOCA/SLB or

'..BELB, and because these switches are qualified to the normal environments which have been defined for the areas in which they op.erate, no safety concerns are involved for interim operation.

Not withstanding the above arguments, TVA has comitted to qualify this device by analysis and/or type testing.

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TVA ID Number HS-67-225 Manufacturer / Model Number GE/15887071G002 Status III JUSTIFICAT70N FOR CONTINUED OPERATION OR ENVIRONMENTAL ANALYSIS The switches are - oiltight, dusttight, and moisture resistant. They are mounted on sealed junction boxes. For the General Electric type CR2940, there exists from the BWR owners group search by Wyle I4boratories (QSR-002-A-02) thermal aging cests to 131 C, 14 days; mechanical aging to 100,000 operations withc.ut load; electrical6 88 "I (full load) to 20,000 operations; and radiation aging of 1 x 10 rads.

The' fact that these switches, being local control stations, do not have to operate during the design basis event, whether LOCA/SLB or HELB, and because these switches are qualified to the normal environments which have been defined for the areas in which they operate, no safety concerns are involved for interim operation.

• Not withstanding the above arguments, TVA has consnitted to qualify this device by. analysis and/or type testing.

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TVA ID Number i

HS-67-25B Manufacturer / Model Number GE/158B7071G002 Status III JUSTIFICATION EDR CONTINUED OPERATION OR ENVIRONMENTAL ANALYSIS The switches are oiltight, dusttight, and moisture resistant. They are mounted on sealed junction boxes. For the General Electric type CR2940, there exists from the BWR owners group search by Wyle Laboratories (Q3R-002-A-02) thermal aging tests to 131 C, 14 days; mechanical aging to 100,000 operations without load; electrica16 83i "8 (full load) to 20,000 operations; and radiation aging of 1 x 10 rada.

The fact that thess switches, being local control stations, do not

.have to operate during the design basis event, whether LOCA/SLB or HELB, and because these switches are qualified to the normal environments which have been defined for the areas in which they operate, no safety concerns are involved for interim operation.

Not withstanding the above arguments, TVA has committed to qualify this device by analysis and/or type testing.

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TVA ID Number HS-67-265 Manufacturer / Model Nsunber GE/158B7071G002

Status III JUSTIFICATION FOR CONTINUED OPERATION OR ENVIRONMENTAL ANALYSIS The switches are oiltight, dusttight, and moisture resistant. They are mounted on sealed junction boxes. For the General Electric type i CR2940, there exists from the BWR owners group search by Wyle i - Laboratories (QSR-002-A-02) thermal aging tests to 131 C, 14 days; mechanical aging to 100,000 operations without load; electrical *86 "8I (full load) to 20,000 operations; and radiation aging of 1 x 10 rads.

The fact that' these switches, being local control stations, do not have to operate during the design basis event, whether LOCA/SLB or HELB, and because these switches are qualified to the normal 4- environments which have been defined for the areas in which they operate, no safety concerns are involved for interim operation.

Not withstanding the above arguments, TVA has consnitted to qualify 1

this device by analysis and/or type testing.

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l TVA ID Number Local control Panel 68-25-52 i

Manufacturer / Model Nsamber d

GE/NA Status III JUSTIFICATION FOR ColffTMUED OPERATION OR ENvuCNMENTAL ANALYSIS 5

The environmental paramacers for this panel are:

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Parameter Specification Qualificacion 4

operating Ti:ne 100 days Temperature 163* F 1

1 Pressure Atmospheric 4

Relative Humidity 100 %

Chemical Spray N/A (Domineralized Water) 4 .

i Radiation, RAD 2.1 x 10; j

1 N/A a

Aging s

! Submergence N/A Qualificacion to the specified environmental condicions has noe been documanced. However, all of the electrical components located on this 4

j panel that perform active safecy-related functions have been

' identified separately on enviroommacal woric sheets with required justification for continued operation provided for each. The i remaining components (e.g. wire, terminal boards, fuses, RC circuit protectors, etc.) all perform statically (i.e. , performing their function does not involve anchanical accion). These components are l

i panel mounced and perform passive safety functions. In T7A's

! engineering judgement these egnents will not fail in their specified environmen.. ,

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l TVA ID Number HS-69-25, -12B Manufacturer / Model Nussber GE/15857071G004 Status III JUSTIFICATION FOR CONTINUED OPERATION OR ENVIRolOGNTAL ANALYSIS The switches are oiltight, dusttight, and noisture resistant. They are mou.tced on sealed junction boxes. For the General Electric type CR2940, there exists from the BWR owners group search p Wyle Laboratories (QSR-002-A-02) charms 1 aging tests to 131 C,14 days; mechanical aging to 100,000 operations without load; electrica1 *II"3 (full load) to 20,000 operations; and radiation aging of 1 x 10 6rada.

The fact that these switches, being local control stations, do not have to operate during the design basis event, whether LOCA/SL3 or HELB, and because these switches are qualified to the normal environments which have been defined for the areas in which they operate, no safety concerns are involved for interim operatics.

Not withseanding the above arguesnes, TVA has coussitted to qualify this device by analysis and/or type testing.

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r TVA ID Number HS-~70-475 -

Manufacturer / Model Number GE/158B7071G002 Status III JUSTIFICATION FOR CONTINUED OPERATION OR ENVIRONMENT'.L ANALYSIS The switches are oiltight, dusttight, and moisture resistant. They are mounted on sealed junction boxes. For the General Electric type CR2940, 'there exists from the BWR owners group search by Wyle Laboratories (QSR-002-A-02) thermal aging tests to 131 C, 14 days; mechanical aging to 100,000 operations without load; electrical 688i"8 (full load) to 20,000 operations; and radiation aging of I x 10 rads.

- - The feet that these switches, being local control stations, do not have to operate during the design basis event, whether LOCA/SLB or l HELB, and because these switches are qualified to the normal environments which have been defined for the areas in which they operate, no safety concerns are involved for interim operation.

Not withstanding the above arguments, TVA has consnitted to qualify this device by analysis and/or type testing.

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TVA ID Number Local Control Panel 71-25-7 Manufacturer / Model Neber GE/NA Status III JUSTIFICATION 101 CONTINUED OPERATION OR ENVIRONMENTAL ANALYSIS

";he environmental parameters for this panel are:

Parameter Specification Qualification Operating Time 100 days Temperature 183* F Pressure Atmospheric Relative Humidity 100%

Chemica1 Spray N/A (Demineralized Water)

Radiation, RAD 8.1 x 10 Aging N/A Submergence N/A Qualification to the specified environmental conditions has not been documanced. However, all of the electrical cogonents located on this panel that perform active safety-related functions have been identified separately on environmental worir, sheets with required justification for continued operation provided for each. The remaining components (e.g. wire, terminal boards, fuses, RC circuit protectors, etc.) all perform statically (i.e., performing their function does not involve mechanical motion) . These cogonents are panel mounced and perform passive safety functions. In TVA's engineering judgement these cogonenta vill not fail in their specified environment.

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T7A ID Ntamber Local Control Panel 71-25-31' Manufacturer / Model Number GE/NA S tr.tus III I JUSTIFICATION POR CONTINUED OPERATION OR ENVIROtGENTAL ANALYSIS The environmental parameters for this panel ares ,

7arameter Soecificacion Qualificacion Operating Tizne 1 day Tegerature 13.'" F Pressure Atmospheric Relative Humidicy 100 %

Chemical Spray N/A (Demineralised Water)

Radiacion, RAD 3.1' x 10 Aging ,

N/A Submergence N/A Qualificacion to che specified environmental condicions has noc been documanced. However, all of the electrical cogonents located on this panel that perform active safecy-relaced functions have been identified separately on environmental work sheecs wich required justification for continued operation provided for each. The remaining components (e.g. wire, carminal boards, fuses, RC circuit procaccors, relays, ecc.) all perform scacically (i.e., performing their safety function does not involve anchanical motion) These .

components are panel mounced (che relays are encased in addition to being panel mounced) and perform passive safecy functions. In T7A's i

l engineering judgemanc these components will noc fail in their specified environment.

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T7A ID Number' l

Es-71-3B Manufacturer / Model Number GE/15857071G001 1

Status III

.TUSTIFICATION FOR CONTINUED OPERATION OE ENVIBONMENTAL ANALYSIS )

The switches are oiltight, dusteight, and moisture resistant. They are mounted on sealed junction boxes. For the General Electric type CE2940, there exists froin the EUR owners group search p Wyle Laboratories (QSE-002-A-02) thermal aging tests to 131 C, 14 days;

. mechanical aging to 100,000 operations without load; electrica188 6 i "3

(full load) to 20,000 operations; and radiation aging of 1 x 10 rada.

The fact that these switches, being local control stations, do not have to operate during the design basis event, whether LOCA/SL3 or HELB, and because these switches arn qualified to the normal

, .i environments which have been defined for the areas in dich they operate, no safety concerns are involved for interim operation.

Not withstanding the above arguments, TYA has committ.ed to qualify this device by analysis and/or type testing.

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T7A ID Ntamber FCV-73-2 Manufacturer / Model Number Limitorque/SMB-2 Status III JUSTIFICATION FOR CONTDEED OPDATION 01 INvtBolGENTAL ANALYSIS Refer to L. M. Mills (TVA) latter to Demonic 5. Vassallo (USNBC) dated February 28, 1983, TER item No. 147.

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TVA E N aber l

Local Control Panel 73-25-63 I

Manufacturer / Model Naber l

GE/NA )

Status III JUSTIFICATION FOR CONTINUED OPERATION OR EN730lDENTAL ANALYSIS l

The environmental paramecers for this pensi are:

Parameter Soecification Qualification 1

Operating Time 1 day Temperature 110* F Pressure Atmospheric Relative Humidity 100%

Chemical Spray N/A (Demaneralized Water)

Radiation, RAD 2 x 10 Aging N/A Submergence N/A Qualificacion to the specified environmental conditions has not been documented. However, all of the electrical components located on this panel that perform active safety-related functions have been identified separacely on environmental work sheets with required justificacion for continued operacion provided for each. The remaining components (e.g. wire, terminal boards, fuses, RC circuit protectors, etc.) all perform scacically (i.e., performing their

. function does not involve mechanical accion). These components are panel mounted and perfora passive safety functions. In TVA's engineering judgement,these components will not fail in their specified environment.

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TVA ID Ntamber_

HS-73-35, -16B, -26B, -27B, -30B, -34B, -36B, -40B, -44B Manufacturer / Model Nisaber Gs/15837071G001 Status III JUSTIFICATION FOR CONTINUED OPERATION 01 GVI30lOENTAL ANALYSIS The switches are oiltight, dusteight, and asisture resistant. They are mounced on sealed junction bosas. For the General Electric type C12940, there exists from the BWE owners group search y Wyle

. Laboratories (QSR-002-A-02) thermal aging casts to 131 C,14 days; mechanical aging to 100,000 operations without load; electrica16 *Ei"3 (full load) to 20,000 operations; and radiation aging of 1 x 10 rads.

The fact that these switches, being . local control stations, do not have to operate during the design basis event, whether LOCA/SLB or hEL3, and because these switches are qualified to the normal environments which have b un defined for the areas in which they operate, no safety concerns are involved for interim operation.

Not withstanding the above arguments, TVA has couaitted to qualify this device by analysis and/or type testing.

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t TVA ID Number 55-73-355 Manufacturer / Model Neber GE/15857071G003 Status ,

i III JUSTIFICATION 701 CONTINUED OPERATION OE ENVIRONMENTAL ANALYSIS The switches are oiltight, dusttight, and moisture resistant. They are nounted on sealed junction boxes. For the General Electric type C12940, there exists from the BWE owners group search y Wyle Laboratories (QSR-002-A-02) thermal aging tests to 131 C, 14 days; mechanical aging to 100,000 operations without load; electrica16 *Ei"I (full load) to 20,000 operations; and radiation aging of 1 x 10 rada.

The fact that these switches, being local control stations, de not have to operata during the design basis event, whether LOCA/SLB or HELB, and hae ==== theas switches are qualified to the normal '

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, environments which have been defined for the areas in which they operate, no safety concerns are involved 'for interim operation.

i Not withstanding the above arguments, TVA has committed to qualify this device by analysis and/or type testing.

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I TVA ID Ntnaber local Control Panel 74-25-59 Manufacturer / Model Ntaber GE/NA gacus III JUSTITICATION FOR CONTI1EED OPERATION OR ENVIRONMENT 2L ANALYSIS The environmental parameters for this panel are:

Parameter Specification Qualificacion Operating Time 100 days Temperature 183 F Pressure Armaspheric Relative Humidity 100%

Chemical Spray 5/A (Desineralized Water)

Radiation, RAD 3 x 10 7 Aging N/A Submergence N/A Qualificacion to the specified enviromeencal condicions has not been documenced. However, all of the electrical couponents located on this panel that perform active safecy-related functions have been identified separately on environmental work sheets with required justificacion for continued operacion provided for each. The remaining components (e.g. wire, carminal boards, fuses, RC circuit protectors, ecc.) all perform scacically (i.e., performing their function does not involve mechanical motion) . These components are panel mounced and perform passive safecy functions. In T7A's engineering judgement, these components will not fail in their specified environment.

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l TVA ID Ntamber ES-74-473, -77B Manufacturer / Model Number GE/15837071G001 Status III JUSTIFICATION MR CONTINUED OPERATION OR ENVIRO 1GENTAL ANALYSIS The switches are oiltight, dusttight, and asiscure resistant. They are mounced on sealed junction bones. For the General Electric type C12940, there exists from the BWR owners group search y Wyle Laboratories (QSR-002-A-02) thermal aging tests to 131 C, 14 days; mechanical sging to 100,000 operations without load; electrica1 6*85"8 (full load) to 20,000 operations; and radiation aging of 1 x 10 rada.

The fact that these switches, being local control stations, do not have to operate during the design basis event, whether LOCA/SLB or HELE, and because these switches are qualified to the normal environments which have been defined for the areas in which they operate, no safety concerns are involved for interim operation.

Not withstanding the above arguments, TVA has committed to qualify this device by analysis and/or type testing.

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e TVA ID Number

-60B, HS-74-1B, -12B, -13B, -24B, -25B, -35B, -36B, -52B, -53B, -57B

-61B. -66B, -67B, -71B, -74B, -75B, -100B, -101B Manufsecurer/ Model Number GE/15857071G002 Status III JUSTIFICATION 701 CONTINrTED OPERATION OR ENVIRONMENTAL ANALYSIS The switches are oiltight, dusttight, and moisture resistant. They are mounced on sealed junction boxes. For the General Electric type C12940, there exises from the BUR owners group search p C, Wyle 14 days; Laboratories (QSE-002-A-02) thermal aging tests to 131 I mechanical aging to 100,000 operations without load; electrica188 5 *8 rads.

(full load) to 20,000 operations; and radiation aging of 1 x 10 The fact that these switches, being local control stations, do not have to operate during the design basis event, whether LOCA/SLB or HELB, and because these switches are qualified to the normal environments which have been defined for the areas in which they operata, no safety concerns are involved for interim operation.

Not withstanding the above arguments, T7A has cousaitted to qualify this device by analysis and/or type testing.

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i TVA ID Number HS-74-585 , -59B, -72B, -73B Manufacturer / Model Number GE/15857071G004 Status

. III

, JUSTIF7 CATION FOR ColffINUED OPEIATION 01 ENVIRONMENTAL ANALYSIS The switches are oiltight, dusttight, ac4 noisture resistant. They are nounced on sealed junction bazas. For the General Electric type C12940, there exists from the BWR owners group search p Wyle Laboratories (QSR-002-A-02) thernal aging tests to 131 C, 14 days; mechanical aging to 100,000 opetations without load; electrica1 6aging (full load) to 20,000 operations; and radiation aging of 1 x 10 rads.

The fact that these switches, being local control stations, do not have to operate during the design basis event, whether LOCA/SL3 or HEL3, and because these switches are qualified to the norimi environamacs which have been defined for the areas in which they operate, no safety concerna are involved for interim operation.

Not withstanding the above arguents, TVA has committed to qualify this device by analysis and/or type testing.

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l TVA ID Number Local control Panel 75-25-1 Manufacturer / Model Number GE/NA Seacus III

.!USTIFICATION FOR CONTINUED OPERATION OR ENVIRONMENTAL ANALYSIS The environmental parameters for this panel are:

Paramet er Specification Qualification Operating Tirse 100 days Temperature 200* F Pressure Atmospheric Halative Eunidity 100 %

Chemical Spray N/A (Demineralized Water)

Radiation, RAD 3 x 10 Aging N/A Submergence N/A Qualification to the specified environmental conditions has not been docwnenced. However, all of the electrical components located on this panel that perform active safety-related functions have been identified separately on environmental work sheets with required justification for continued operation provided for each. The remaining components (e.g. wire, terminal boards, fuses, RC circuit protectors, etc.) all perform scacically (i.e., performing their function does not involve mechanical motion) . These comonents are panel mounted and perform passive safety functions. In TVA's engineering judgement these components will not fail in their specified environment.

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. Local Control Panel 75-25-60 Manufacturer / Model Ntaber GUMA S_tatus III J MSTIFICATION ICE Colff1NUED OPERATION OR ENTIE0tGENTAL ANALYSIS The environmental parameters for this penst are:

Parameter Specification Qualification Operating Time 100 days Temperature '

128* F

, Pressure Atmospheric Relative Hiaafdity 100%

Chemical Spray N/A (Demineralized Water)

Radiationh RAD 3 x 10 7 Aging N/A Submergence N/A Qualification to the specified environmental conditions has not been

' documented. However, all of the electrical components located on this panel that perform active safety-related functions have been identified separately on environmental worle sheets with required justification for continued operation provided for each. The remaining components (e.g. vire, terminal boards, fuses, RC circuit protectors, etc.) all perform statig:lly (i.e., performing their function does not involve mechanical action) . These components are panel sounted and perform passive safety functions. In T7A's

!'- engineering judgement these couponents will not fail in their specified environment.

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_A ID Number HS-75-23 -9B, -11B, -308, -37B, -39B Manufacturer / Model Ntamber GI/158370710002 Status III JUSTIFICATION FOR CONTINUZD OPERATION 01 ENVIRONMENTAL ANALYSIS The switches are oiltight, dusteight, and moisture re=istant. They are mounced ce sealed junction bones. For the General Etectric type C12940, there exists from the BW1 owners group search p Wyle Laboratories (QSt-002-A-02) thermal aging tests to 131 C, 14 days ;

1 nochanical aging to 100,000 operations without load; electrica188 6 88 (full load) to 20,000 operations; and radiation aging of 1 x 10 rada.

The fact that these switches, being local control stations, do ut have to operate during the design basis event, whether LOCA/SL3 or HEL3, and because these switches are qualified to the normal environments dich have been defined for the areas in dich they operate, no safety concerne are involved for interim operation.

Not withstanding the above arguments, T7A has committed to qualify this device by analysis and/or type testing.

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9 T7A ID Ntamber HS-75-223, -503 Manufacturer / Model Number GE/IS887071G004 Status III JUSTIFICATION FOR CONTINUED OFEEATION OR ENVIROlOENTAL ANALYSIS The switches are oiltight, dusteight, and moisture resistant. They are mounted on sealed junction bones. For the General Electric type C12940, there exists from the Bwn owners group search y Wyle Laboratories (QSR-002-A-02) thermal aging tests to 131 G, 14 days; mechanical aging to 100,000 operations without load; electrica1 *8188 6 (full load) to 20,000 operations; and radiation aging of 1 x 10 rade.

The fact that these switches, being local control stations, do not have to operate during the design basis event, whether ID:lA/SL3 or HELB, and because these switches are qualified to the normal environments dich have been defined for the areas in which they

, operate, no safety concerns are involved for interim operation.

Not withstanding the above arguments, TVA has costted to qualify this device by analysis and/or type testing.

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TVA ID Number FSV-76-24 Manufacturer / Model Number ASCO/ Unit 1 8302C29E/ Unit 1 8302C29F/ Unit 3 WFirIX 8300M5G Status I7 JUSTIFICATION FOR CoirrINUED OPERATION OR ENVIRONMEN*4 ANALYSIS Refer to L. M. Mills (T7A) letter to Domenic 3. Vassallo (USNIC) dated February 28, 1983, TER item No. 119.  ;

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V TVA ID Ntaber Local Control Panel 85 25 Manufacturer / Model Nimber GE/NA Scacus III

.mSTIFICATION FOR CONTINUED OPERATION OR ENVIRONMENTAL ANALYSIS The environmental parameters for this panel are:

Parameter Soecificacion Qualificacion Operacing Time I hour Tegerature 105 F Pressure Acmospheric Relative Humidity 100%

Chemical Spray N/A (Desineralized Water)

Radiacion, RAD 2.1 x 10 7 Aging N/A Submergence 3/A Qualification to che specified environmental condicious has not been documanced. However, all of the electrical cogonents located on this panel that perform active safecy-related functions have been identified separately on environmental work sheets with required justification for concinued operacion provided for each. The remaining components (e.g. wire, carminal boards, fuses, RC circuit protectors, ecc.) all perform scacically (i.e. , performing their function does noc involve mechanical motion) . These conoonents are panel mounced and perform passive safety functions. In T7A's engineering judgement chose components will noc fail in their specified environment.

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ENCLOSURE 4 ADDITIONAL INFORMATION REQUESTED BY NRC LETTER l' D. b. VASSALLO TO H. G. PARRIS DATED APRIL 11, 1983

1. Proprietary Information l

In L. M. Mills' letter to D. B. Vassallo dated February 17, i 1983, we stated that for TER Item No. 87 (units 1, 2, and 3) and Item No.160 (unit 1) the information was considered proprietary and that TVA was working with the vendor to provide either a release or rationale for the proprietary classification. TVA has been unable to obtain either.

However, we are continuing our efforts to obtain this information and expect to submit a response by July 29, 1983

2. Compliance with 10 CFR 50.49 paragraphs (a) and (b)

NRC has requested in the previously referenced memorandum, in addition to the requirements of 10 CFR 50.49, that TVA specifically indicate whether our previous submittals comply with paragraph (a) and (b) of 10 CFR 50.49 and also that TVA describe the method (s) used to identify the equipment covered by paragraph 10 CFR 50.49(b)(2). TVA has complied with paragraph (a) and (b) of 10 CFR 50.49 for all our previous l

submittals of TVA's Electrical Equipment Environmental l Qualification Report by our compliance with IE Bulletin 79-01B and its supplements with the exception of part (3) of paragraph l

(b) that requires certain post-accident monitoring equipment be L covered by the rule with specific guidance coming fron Regulatory Guide 1 97 (Rev. 2). TVA had not been previously I requested to address compliance for Browns Ferry to any part of l Regulatory Guide 1.97 (Rev. 2) until the issuance of Generic Letter 82-33 Equipment required to meet the requirements of l

Regulatory Guide 1.97 (Rev. 2) has been addressed in TVA's

! response to Generic Letter 82-33 from L. M. Mills (TVA) to H. R. Denton (USNRC) dated April 15, 1983 The table does, however, include display instrumentation required under NRC IE Bulletin 79-01B and its supplements which is required for accident mitigation and is located in areas of the plant

. covered by 10 CPR 50.49

s-9 3 Description of Methods used to Identify Equipment Lovered by 10 CFR 50.49(b)(2)

On September 17, 1979, H. R. Denton, Director of the Office of Nuclear Reactor Regulation, issued a letter to All Operating Light Water Reactors regarding a potential unreviewed safety question on interaction between nonsafety-grade systems and safety-grade systems due to the effects of postulated pipe breaks. TVA responded with the results of an evaluation of the

. Browns Ferry Nuclear. Plant on October 9, 1979. This response described an analysis method for evaluating the effects of a high energy line break on nonsafety-related systems. To quote from this response:

In analyzing the potential effects of a high-2nergv line break on nonsafety-related systems, the following general

' approach was used:

(1) The location of the system was determined. Particular attention was given as to whether or not a system had portions inside or penetrating the primary containment or inside secondary containment.

(2) The system was examined to determine if it had physical or electrical interfaces with components in a safety-related system.

(3) If the system:

(a) was inside or penetrated primary containment; or (b) was inside secondary containment; or (c) interfaced with a component in a safety-related system, then the system was examined to determine what control functions were in the zone of the influence of a high-anergy line break.

(4) If the system was determined to have control function in the zone of influence of a high-energy line break, then the potential effects of a malfunction of that control function were examined, especially with regard to affecting safety-related systems.

(5) If a malfunction was determined to have .a potentially adverse effect on a safety-related system, the environmental qualifications of the components postulated to fail were examined. The worst case environment was assumed to exist.

The evaluation concluded that there_were no cases where a

. nonsafety-related system could malfunction so as to have an adverse effect on plant safety. This evaluation is applicable to paragraph 10 CFR 50.49(b)(2).

.