ML18025B548
| ML18025B548 | |
| Person / Time | |
|---|---|
| Site: | Browns Ferry  |
| Issue date: | 06/16/1981 |
| From: | TENNESSEE VALLEY AUTHORITY |
| To: | |
| Shared Package | |
| ML18025B547 | List: |
| References | |
| NUDOCS 8106220294 | |
| Download: ML18025B548 (28) | |
Text
{{#Wiki_filter:ENCLOSURE 1 PROPOSED TECHNICAL SPECIFICATION REVISIONS BROWNS FERRY NUCLEAR PLANT UNIT 1 (SUPPLEMENT TO TVA BFNP TS 162)
TABLE t 2 A SURVEILLANCE REQUIREMENTS FOR l'RIHARY COHI'AIHHEHT AHD REACTOR BUILDING ISOLATION IHSTRDNKHTATIO)L' Funcr ion Group 1 (Initiating) Logic Croup 1 (Actuation) Logic Group 2 (Initiatinq) Logic . Group 2 (RHR Isolation-Actuation) Logic t group 8 (rip-Actuation) Logic Group 2 (Dryvell Suop Drains-Actuation) Loqic Group 2 (Reactor Building and Refueling floor, and Dryvell Vent and Purge-Actuation) Logic Croup 3 (Ini.tiating) Logic Group,3 (Actuation) Logic Functional Test Checked during channel functional test. Ho further test required. (11) once/operating cycle (21) Checked during-channei functional test. Ho further test required. once/operating cycle (21) ance/operating cycle (21) once/operating cycle (21) once/operati.ng cycle (21) Checked durinq channel functional test. Ho further. test required once/operating cycle (21) .cal.ibration Fre uenc H/A
- a. H/h" -
e
- HN" H/h;i.
iN/h'H/h-Instrunent Check H/h H/h --= Hlh -H/h-- H/h
~Grou Valve Identification Suppression Chamber purge inlet ( FCV-64-19) TABLE 3.7.A (Continued) Number of Power 0 crated Valves ioboar Outboard Haxf mum Operating Normal T~tme sec. Post tiop 100 Action on Inftfatfng ~at oai SC Orywell/Suppression Chamber nitro-gen purge inlet (FCV-76-17) Drywell Exhaust Valve Bypass to Standby Gas Treatment System (FCV-64-31) Suppression Chamber Exhaust Valve Bypass to Standby Gas Treatment System (FCV-64-34) 10 10 10 SC SC SC System Suction Isolation Valves to Air Compressors "A" and "B" (FCV-32-62a 63) RCIC Steamlfne Drain (FCV-71-6A, 6B) RCIC Condensate Pump Drain (FCV-71-.7A, 7B) HPCI Motwell pump dfscharge isola-tion valves (FCV-73-17A, 17B) KPCI steamline drain (FCV-75-57, 58) 15 GC GC GC SC GC TIP &ufde Tubes (5) 1 per guide HA tube
TABLE 3.7.D (Continued) Valves 43-288 Valve Identi fication RHR Suppression Chamber Sample Lines Test MedSom ssater" Test Method Applied between 74-226 and 43-288 43-29A 43-298 64>>17 64-18 RHR Suppression Chamber Sample Lines RHR Suppression Chamber Sample Lines Drywel1 and Suppression Chamber air purge inlet Drywell air purge inlet Ai (1) Ai (') Applied between 64-17, 64-18, 64-19, and 76-24 Applied between 64-17, 64-18, 64-19, and 76-24 Water Applied between 74-227 and 43-29A Water' Applied between 74-227 and 43-298 (2) 64-19 64-20 64-(ck) 64-21 64-(ck) 64-29 64-30 64-31 64-32 64-33 64-34 68-508 68-523 68-550 68-555 Suppression Chamber air purge in'1et Suppression Chamber vacuum relief Suppression Chamber vacuum relief Suppression Chamber vacuum relief Suppression Chamber vacuum relief Drywel 1 main exhaust Drywell main exhaust Drywell exhaust to Standby Suppression Chamber Main Exhaust Suppression Chamber Hain Exhaust Suppression Chamber to Standby Gas Treatment CRD to RC Pump Seals CRD to RC Pump Seals CRD to RC Pump Seals CRD to RC Pump Seals Air(') Air(') Ai Air(l) Air( Ai.(') Air(l) Air(') Air(1) Air(1) Air(') Ai.<'>, Ai (l) Applied between 64-17, 64-18; 64-19, and 76-24 Applied between 64-20 and 64-(ck) Applied between 64-20 and 64-{ck) Applied between 64-21 and 64-(ck) Applied between 64-2'l and 64-(ck) Applied between 64-29, 64-30, 64-32 64-33 and 84-19 Apolied between 64-29, 64-30, 64-32, 64-33 and 84-19 Applied between 64-31; 64-141, 84-20 and 64-140 Applied between 64-32, 64-33, 64-29, 64-30 and 84-19 Aoplied between 64-32, 64-33, 64-29, 64-30 and 84-19 Applied between 64-34, 64-141 and 64-139 Applied between 68-507 and 68-508 Applied between 68-522 and 68-523 Applied between 68-507 and 68-550 Applied between 68-522 and 68-555 259
PROPOSED TECHNICAL SPECIFICATION REVISIONS BROWNS FERRY NUCLEAR PLANT UNIT 2 (SUPPLEMENT TO TVA BFNP TS 162)
TABLE 4 2' SURVEILLANCE RE(}UIREHENTS FOR PRIMARY CONl'AINNENT ANC REACN}R BUILDING ISOLATION INSTRONENTATION ~" Function Group 1 (Initiatinq) Logic fitnctiona) Test ~ calibration fre uenc Checked durinq channel functional test. No further test required. (11) ..'. N/h Instrunent Check N/A Group 1 (Actuation) Logic Group 2 (Initiating) Logic Group 2 (RHR Isolation-Actuation) laqic Group 8 (Tip-Actuation) Logic Group 2 (Dryvell Sunp Drains-hctuat ion) Loqic Group 2 (Reactor Building and Refueling floor, and Dryvell Vent and Purge-Actuation) Ingle Group 3 (Initiating) Logic Group,3 (Actuation} Logic once/operating cycle (21) Checked during-. channel functional test. No further. test required. once/operating-- cycle (21) once/operating cycle (21) once/operating.. cycl e (21) once/operating cycle (21) Checked during channel functiona: ~ ~ test. Ho further test required.. once/operating.', cycle. (21) N/A., N/A% N/L ' N/A'- N/h N/h N/A
- -= N/A N/h.i N/h N/h.
N/A'
TABLE 3.7.A (Continued) C roue Valve Identification 'NuT=ber o Poucr Zntoatd Oottoe".d '.isx ianna Action os Operating Homal Initiating Tine (sat.l Position ~S! al Reactor vater cleanup system supplv isolation valves FCV 69 lP 6 2 30 0 Reactor vater cleanup systedc return isolation valves FCV-69-.12 60 FCV 73-81 (Bypass arouno FCV 73-3) 10 0 GC OPCIS steamline isolation valves FCV-73-2 6 3 20 0 RCICS steaal inc isolation valves FCV-71-2 & 3 15 Dryvell nitrogen purge 'nlet isola-tion valves (FCV-76-1.8) 10 Suppression cksnber nitrogen purge inlet Swlatinn TP~3ves (FCV-76-19) 10 SC Dtyucll Main Exhaust isolation valves (FCV-64-29 and 30) 90 SC Suppression chaxdber nein exhaust isolation valves (PiV-64-32 and 33) 90 C lltyvell/Suppression Chaaher purge inlet ('fCV-64-17) Deycrcll k~aphere purge inlet O'CV-64-ld) SC
TABLE 3.7.A (Continued), ~Grou Valve Identification Number of Power Operated Valves Inboard Outboard Maximum Operating Normal Time (Sec.) , Position Action On Initiating ~SX nal Torus Hydrogen Sample Line Valves Analyzer A (PSV-76-55, 56) Note 1 SC Torus Oxygen Sample Line Valves Analyzer A (FSV-76-53, 54) NA Note 1 SC Drywell Hydrogen Sample Line Valves Analyzer A (PSV-76-49, 50) Note 1 SC Drywell Oxygen Sample Line Valves Analyzer A (FSV-76-51, 52) NA Note 1 SC Sample Return Valves Analyzer A (FSV-76-57, 58) GC Torus Hydrogen Sample Line Valves Analyzer B (PSV-76-65, 66) Note 1 SC 6 Torus Oxygen Sample Line Valves-Analyzer B (FSV 63, 64) NA Note 1 SC Drywell Hydrogen Sample Line Valves-Analyzer B (FSV-76-59, 60) NA Note 1 SC Drywell Oxygen Sample Line Valves-Analyzer B (FSV 61, 62) Note 1 SC Note 1: GC Sample Return Valves-Analyzer B (PSV-76-67, 68) 1 1 NA 0 Analyzers are such that one is sampling drywell hydrogen and oxygen (valves from drywell open-valves from torus closed) while the other is sampling torus hydrogen and oxygen (valves from torus open valves from drywell closed)
~Grou Valve Identi fication Suppression Chamber purge inlet ( FCV-64-19) TABLE 3.7.A (Continued) Number of PoHer 0 crated Valves Inboar Outboard Naximum Operating Normal T~lme sec. Pool tlon 100 Action on Initiating ~SI nal SC Drywel1/Suppression Chamber nitro-gen purge inlet (FCV-76-17) Drywell Exhaust Valve Bypass to Standby Gas Treatment System (FCV-64-31) Suppression Chamber Exhaust Valve Bypass to Standby Gas Treatment Sys tern (FCV-64-34) 10 10 10 SC SC SC System Suction Isolation Valves to Air Conpressors "A" and "8" (FCY-32-62, 63) RCIC Steamline Drain (FCV-71-6A, 6B) RCIC Condensate Pump Drain ~ (FCV-71-7A, 78) HPCI Ho>ell pump discharge isola-tion valves ( FCV-73-17A, 178) HPCI steamline drain (FCV-75-57. 58) 1S GC GC . SC GC GC TIP Guide Tubes (5) 1 per guide NA tube GC
TABLE 3,7.0 (Continued) Valves 43-280 Valve Identification RHR Suppression Chamber Sample Lines Test ~ Hed1um Water(') Test Hethod Applied between 74-226 and 43-288 43-29A RHR Suppression Chamber Sample Lines Water( ) Applied between 74-227 and 43-29A 43-298 RHR Suppression Chamber Sample Lines Water( ) Applied between 74-227 and 43-298 64-17 Drywell and Suppression Chamber air purge inlet Air(1) Applied between 64-17, 64-18, 64-19, and 76-24 64-18 Drywell afr purge fnlet 64-19 Suppression Chamber air purge inlet 64-20 Suppression Chamber
- vacuum, relief Air(')
Air( ) Applied between 64-17, 64-18, 64-19, and 76-24 Applied between 64-17, 64-18, 64-19, and 76-24 Applied between 64-20 and 64-(ck) 64-(ck) / 64-21 64-(ck) Suppression Chamber vacuum relief Suppression Chamber vacuum relief Suppression Chamber vacuum relief Ai Air(') Afr(') Applfed between 64-20 and 64-(ck) Applied between 64-21 and 64-(ck) Applied between 64-21 and 64-(ck) 64-29 Drywel1 main exhaust 64-30 Drywell mafn exhaust 64-32 64-33 64-34 Suppression Chamber Hain 'Exhaust Suppressfon Chamber Main Exhaust Suppression Chamber to Standby Gas Treatment 64-31 Drywell exhaust to Standby Air(l) Air(') Air(1) Ai (1) Applied between 64-29, 64-30, 64-32 64-33 and 84-19 Applied between 64-29, 64-30, 64-32, 64-33 and 84-19 Applied between 64-31, 64-141, 84-20 and 64-140 Applied betwe..n 64-32, 64-33, 64-29, 64-30 and 84-19 Applied between 64-32, 64-33, 64-29, 64-30 and 84-19 Applied between 64-34, 64-141 and 64-139 68-508 68-523 68-550 68-555 CRD to RC Pump Seals CRD to RC Pump Seals CRD to RC Pump Seals CRD to RC Pump Seals Ai.('> Ai (l) Ai.('> Air<'> Applied between 68-507 and 68-508 Applied between 68-522 and 68-523 Applied between 68-507 and 68-550 Applied between 68-522 and 68-555 259
TABLE 3.7.D (Continued) Valves 69-1 , Valve Identification RWCU Supply Test Medium Water (2) Test Method Applied between 69-1, 69-500 and 10-505 69-2 RWCU Supply Water (2) Applied between 69-2, 69-500 and 10-505 71-2 71-3 71-39 73-2 73-3 73-44 74-47 74-48 74-53 74-57 74-58 RCIC Steam Supply HPCI Steam Supply Bypass RCIC Steam Supply RCIC Pump Discharge HPCI Steam Supply HPCI Steam Supply HPCI Pump Discharge RHR Shutdown Suction RHR Shutdown Suction RHR LPCI Discharge RHR Suppression Chamber Spray RHR Suppression Chamber Spray Air (1) Air (1) Air (1) Water (2) Air (1) Air (1) Water (2) Water (2) Water (2) Water (2) Water (2) Water (2) Applied between 71-2 and 71-3 Applied between 73-2 and 73-3 Applied between 71-2 and 71-3 Applied between 3-66, 3-568, 69-579, 71-39, and 85-576 Applied between 73-2 and 73-3 e Applied between 73-2 and 73-3 Applied between 3-67, 3-554, and 73-44 Applied between 74-47, 74-754, 74-49, and 74-661 Applied between 74-48, 74-661, and 74-49 Applied between 74-53 and 74-55 Applied between 74-57, 75-53, and 74-59 Applied between 74-57, 74-58, and 74-59 74-60 74-61 74-67 74-71 RHR Drywell Spray RHR Drywell Spray RHR LPCI Discharge RHR Suppression Chamber Spray Water (2) Water (2) Applied between 74-60, 74-61 Applied between 74-60, 74-61 Water (2) Applied between 74-71, 74-72, and 74-73 Water (2) Applied between 74-67 and 74-69 74-72 74-74 RHR Suppression Chamber Spray RHR Drywell Spray Water (2) Water (2) Applied between and 74-73 Applied between 74-71, 74-72, 74-74, 74-75 260
TABLE 3. 7.D (Continued) Valves Valve IdentiEication Test Medium Test Method 76-49
76-50 76-51 76-52 76-53 76-54 76-55 76-56 76-57'6-58 76-59 76-60 76-61 76-62 76-63 76-64 76-65 76-66 76-67 76-68 Containment Inerting Containment Inerting Containment Inerting Containment Inerting Containment Inerting Containme'nt Inerting Containment Inerting Containment Inerting Containment Inerting Containment Inerting Containment Inerting Containment Inerting Containment Inerting Containment Inerting Containment Inerting Containment Inerting Containment Inerting Containment Inerting Containment Inerting Containment Inerting Air Air Air Air Air Air Air Air Air Air Air Air Air Air Air Air Air Air Air Applied valve Applied valve Applied valve Applied valve Applied valve Applied valve Applied valve Applied valve Applied valve Applied valve Applied 'alve Applied valve Applied valve Applied valve Applied valve Applied valve Applied valve Applied valve Applied valve Applied valve between inboard and 76-49. between inboard and 76-50. between inboard and 76-51. between inboard and 76-52. between inboard and 76-53. between inboard and 76-54.'etween inboard and 76-55 'etween inboard and 76-56. between inboard and 76-57. between inboard and 76-58. between inboard and 76-59. between inboard and 76-60. between inboard and 76-61. between inboard and 76-62. between inboard and 76-63. between inboard and 76-64. between inboard and 76-65. between inboard and 76-66. between inboard and 76-67. between inboard and 76-68. block block'lock block block block block block block block block block block block block block block block block block 261A
TABLN 3.V,D (Coetinmed> Valves Valve Identification Tost Nsdiua ~~0) ~ (1) 84 8A 84 SB 84-SC 84-8D 84 19 Containment Atmospheric Dilution Air Containment Atmospheric Dilution Air Containment Atmospheric Dilution Air Containment Atmospheric Dilution Air Containmant Atmospheric Dilution Air 90-257A ttadia cion Honitor Dis6aar8e 90-25YB ttadistion Honitor Discharge Test Method Applied between 90"2SVA Insd %-2570 Applied botvoea 00 2$7A os 90-257% Applied botveen 8~ and 84~ Applied betveen 84-85 and ~L Applied between 84-SC and 84~3 Applied between 84~ and 84WOg Applied between 64-32 ~ 64-33, 64-29, 64-30, and 84-19 (1) Air/nitrogen test to bc displacement flow. (2) Water test to be infection loss or downstream collection. Va1 Ies Valve Mentification Test l(cd ium Test iiethod 84-600 84-60L 84-602 Il4-603 I>4-lh I Main Exhaust co Standby Gas Treatment tlsin Fxh tust to Standby Cns Treatment tlat.n Exhaust to Standby Cas Treatment .Ifatn I:xhaust co Standby Caa Treatment Ilrywc tt, I'rcssuriaation,
- Comp, Bypass tlat rnpen(1)
I (trot;cn lit.croCcn llitronen hir (1> 64-l40 Dc'ywi.tl Pressurization, Comp. Disc. 64-139 Dry<<oil Prcssuriaation, Comp. Suction S4-20 Itain Exhaust to Standby Cas Treatment Air( ~ (1) Aoplied bet<<een 84-20, 64-141, 64-140, and 64-31 Applied bcc<<een 84-4A and 84-600 Applied bec<<een 84-Sll cnd 84-601 'pplied between 84&(: nnd 84-603 Applied between 84-SD and 84-602 hppl lcd between 64-141, 64-140, 64>>30, and 84-20 Applied between 64-141, 64-140, 64-31, and 84-20 Applied between 64-139 '4-141, and 64-34 (1) hir/nitrogen test to be displacement flow (2) Water test to ba in)ection loss or downstream collection, 262
PROPOSED TECHNICAL SPECIFICATION REVISIONS BROWNS FERRY NUCLEAR PLANT UNIT 3 (SUPPLEMENT TO TVA BFNP TS 162),
TABLE e 2+h SURVEILLANCE REQUIREMENTS FOR PRIHARY COHI'AIHMENl'NDREACIOR BUILDING ISOLATION INSTRUNENTATION ~Pu c~toD Group 1 (Initiating) Logic Group 1 (Actuation) Logic Group 2 (Initiating) Logic Group 2 (RBR Isolation-Actuation) tngic Qz'oup 8 (Tip-Actuation) Logic Group 2 (Dryvell sump Drains-hctuation) Logi.c CI Group 2 (Reactor Building and Refueling floor, and Drywell Vent and Purge-Actuation) Logic Group 3 (Initiating) Logic Group 3 (Actuation) Logic Functional Test Checked during channel functional test. Ho further test required. (11) once/operating cycle (21) Checked during channel functional test. Ho further test required. once/operating cycle (21) once/operating cycle (21) once/operating cycle (21) ance/operating cycle (21) Checked during channel functional test. No further test required once/operating cycle (21) Calibration Fr uenc N/A N/A N/A N/h Instrument Check N/A N/h N/A N/A H/h N/A N/h
TABLE 3 7 h PRIHARY CONTAINHENT ISOLATION VALVES Group 3 Valve Identification Reactor >>ater cleanup system supply isolation valves (PCV-69-1 6 2) Reactor>>ater cleanup system return isolation valves (PCV-69-12) Number of Po>>er Operated Valves Inboard Outboard Harimum Operating Normal Time (sec.) Position 30 60 Action on Initiating Signal FCV 73-81 (Bypass around FCV 73-3) 0 GC EPCIS steamline isolation valves (PCV-73-2 6 3) RCICS steamline isolation valves (PCV-71-2 6 3) Dry>>ell nitrogen purge inlet isola-tion valves (PCV-76-18) Suppression chamber nitrogen purge inlet isolation valves (PCV-76-19) Dry>>ell Hain Erhaust isolation valves (PCV-64-29 and 30) Suppression chamber main exhaust isolation valves (PCV-64-32 and 33) Dry>>ell/Suppression Chamber purge inlet (PCV-64-17) Dry>>ell Atmosphere purge inlet (ICV"64-18) 20 15 10 10 90 90 90 90 C GC SC SC SC
TABLE 3.7.A (Continued) ~Grou 6 Valve Identification Torus Hydrogen Sample Line Valves Analyzer A (FSV-76-55, 56) Torus Oxygen Sample'Line Valves Analyzer A (FSV-76-53, 54) Drywell Hydrogen Sample Line Valves Analyzer A (FSV-76-09, 50) Drywell Oxygen Sample Line Valves Analyzer A (FSV-76-51, 52) Sample Return Values Analyzer A (FSV-76-57, 58) Torus Hydrogen Sample Line Valves Analyzer B (FSV-76-65, 66) Number of Power Operated Valves Inboard Outboard Maximum Operating Time (Sec.) NA NA NA NA NA Normal Position Note 1 Note 1 Note 1 Note 1 0 Note 1 Action On Initiating Sf nai SC SC SC SC GC SC
TABLE 3.7.A (Cont'nued j ~Grou 6 Valve Identification Suppression Chamber purge inlet (FCV-64-19) Number of Power Operated Valves Inboard -Outboard ."hximum Operating Time (Sec.) Normal Position 100 C Action On Initiating ~Sf.al SC Drywell/Suppression Chamber nitro-gen purge inlet (FCV-76-17) 10 SC Drywell Exhaust Valve Bypass to Standby Gas Treatment System (FCV-64-31) 10 SC Suppression Chamber Exhaust Valve Bypass to Standby Gas Treatment System (FCV-64-34) 10 SC System Suction Isolation Valves to Air Compressors "A" and "B" (FCV 32-62, 63) 15 GC
TABLE 3.7.A {Continued) ~Grou 6 Valve Identification Torus Oxygen Sample Line Valves-Analyzer B (FSV<<76-63, 64). Number of Power Operated Valves Inboard Outboard t~imum Operating Time (Sec.) Normal Position Note 1 Action On Initiating ~SX nal SC Drywell Hydrogen Sample Line Valves-Analyzer B (FSV-76-59$ 60) NA Note 1 SC Drywell Oxygen Sample Line Valves-Analyzer B - (FSV-76-61, 62) hample Return Valves-Analyzer B (FSV-76-67, 68) RCIC Steamline Drain (FCV 6A, 6B) Note 1 0 SC GC GC 'CIC Condensate Pump Drain (FCV-71-7A, 7B) 0 HPCI Hotwell pump discharge isola-tion valves (FCV-73-17A, 17B) HPCI steamline drain (FCV-73-6A, 6B) TIP Guide Tubes (5) 1 per guide tube C SC GC GC NOTE X: Analyzers are such that one is sampling drywell hydrogen and oxygen (valves from drywell open valves from torus closed) while the other is sampling torus hydrogen and oxygen (valves from torus open valves from drywell closed)
TASLE 3 ~ Ten PRIHART CORI'ADQ{ENT ISOLATIOH VALVES Valves 64-(ck) 64-21 64- {ck) 64-29 64-30 64-31 l4 64-32 64-33 Valve Identification Suppression Chanber vacuun relief Suppreseion Chamber vacuun relief Suppresaion Chanber vacuua relief Dryvell nain exhaust Drywell aain exhaust Dryvell exhaust to Standby Gas Treataent Suppression Chauber Hain Exhaust suppreaeion Chaaber Na{n Teat Mediuw Air f 1) hir f 1) Air {1) Air {1) hir {'1) hir (1) hir (1) Air () Teat Hethod Applied between 64-20 and 64-(ck) Applied betveen 64-21 and 64-(ck) Applied betveen 64-21 and 64-{ck) Applied betveen 64-29, 64-30,,64-32, 64-33~ and 84-19 'pplied betveen 64-29 ~ 64-30 ~ 64-32, 64-33, and 84-19~ Applied betveen 64-31 ~ 64-141> .84-20, and 64 lhn Applied betveen 64 32, 64-33~ 64-29, 64-30, and 84-19, Applied betveen 64-32, 64-33, 64-29, 64-30'nd 84-19. 64-34 69-1 Suppression Chaaber to Standby Cae Treatnent RMCV Supply 69-2 RQCO Supply 68-523 68-550 68-555 CRD to RC Pu'mp Seals CRD to RC Pump Seals CRD to RC Pump Seals 68-508 CRD to RC Pump Seals hir (1) water (2) water (2) Air<'~ AirC ) Air Ai ~l~ Applied i~tween F4-3', 84-14l, and 64-139 Applied betveen 69-1, 69-500, and 10-505 Applied betveen 69 2 ~ 69-500, and 10 505 Applied between 68-507 and 68-508 Applied between 68-522 and 68-523 Applied between 68-507 and 68-550 Applied between 68-522 and 68-555 r
TABLE 3. 7. D PRIMARY CONTAINMENT ISOLATION VALVES Valves 71-2 71-3 71-39 Valve Identification RCIC Steam Supply RCIC Steam Supply RCIC Pump Discharge Test Medium Air (1) Air (1) Water (2) Test Method Applied between 71-2 and 71-3 Applied between 72-2 and 71-3 Applied between 3-66, 3-568, 71-39, 69-579, and 85-576 73-2 73-81 73-3 HPCI Steam Supply HPCI Steam Supply Bypass HPCI Steam Supply 73-44. 'PCI Pump Discharge Air (1) Air (1) Air (1) Water (2) Applied between 73-2 and 73-3 Applied between 73-2 and 73-3 Applied between 73-2 and-73-3 Applied between 73-34, 73-35, and 73-44 74-47 74-48 74-53 74-57 RHR Shutdown Suction RHR Shutdown Suction RHR LPCI Discharge RHR Suppression Chamber Spray Water (2) Water (2) Applied between 74-47 and 74-49 Applied between 74-48 and 74-49 Water (2) Applied between 74-57, 75-58, and 74-59 Water (2) Applied between 74-53 and 74-55 74-,58 RHR Suppression Chamber Spray Water (2) Applied between 74-57, 74-58, and 74-59 74-60 74-61 74-67 74-71 RHR Drywell Spray RHR Drywall Spray RHR LPCI Discharge RHR Suppression Chamber Wa ter (2) Applied between 74-60 and 74-61 Water (2) Applied between 74-71, 74-72 Water (2) Applied between 74-60 and,74-61 Water (2) Applied between 74-67 and 74-69'73
TABLE 3.7eD (Continued) Valves Valve Identification Test Medlom Tes t Method 76-49 76-50 76-51 76-52 76-53 76-54 76-55 76-56 76-57 76-58 76-59 76-60 76-61 76-62 76-63 76-64 76-65 76-66 76-67 76-68 Containment Inerting Containment Inerting Containment Inerting Containment Inerting Containment Inerting Containment Inerting Containment Inerting Containment Inerting Containment Inerting Containment Inerting Containment Inerting Containment Inerting Containment Inerting Containment Inerting Containment Inerting Containment Inerting Containment Inerting Containment Inerting Containment Inerting Containment Inerting Air Air Air Air Air Air Air Air Air Air Air Air Air Air Air Air Air Air Air Air Applied between inboard block valve and 76-49. Applied between inboard block valve and 76-50. Applied between inboard block valve and 76-51. Applied between inboard block valve and 76-52. Applied between inboard block valve and 76-53. Applied between inboard block valve and 76-54. Applied between inboard block valve and 76-55. Applied between inboard block valve and 76-56.. Applied between inboard block valve and 76-57. Applied between inboard block valve and 76-58. Applied between inboard block valve and 76-59. Applied between inboard block valve and 76-60. Applied between inboard block valve and 76-61. Applied between inboard block valve and 76-62. Applied between inboard block valve and 76-63. Applied betwe'en inboard block valve and 76-64. Applied between inboard block valve and 76-65. Applied between inboard block valve and 76-66. Applied between inboard block valve and 76-67. Applied between inboard block valve and 76-68. 274A
~ TABLE $.7.D (Cont nued). PA~9'LY COh~E~iT ISOijsTiCll VATVES Ve1vcs Valve identi.ic"tion Test ?!ed'u~ 84-83 5;-19 76-49 76-50 76-51 76-5+ 76-53 76-54 7o-55 7 -5o 76-57 76-"8 76-59 7o-cO 76-61 76-62 76-63 70 Qi 76-65 76-67 76-60 Con+wi. wrt Containment Cor uinmesnt Conteinn nt Containment Containment Conteirwent Contairzcnt Con~in= rt Containment Containment Ccntairment Contair~nt Con ainment Containmert Containment Cont inm nt Conteir~<<ent Ccr. te'"..en+ Contain"ent Containmcn Atmospheric As mosg.aerie Atmospheric Atmo"yheric Atmo"pheric Atmospheric Ah.".osoheric At"o yhc ic Atmospheric A mc"cherie htrospheric Atmo pher'c Atmo"nheric A mospheric AMosphezic Atmo~x~heric Atmospheric At=.o"pheric Atmsosp "s ic At"o"phcric At,mosps"?eric L'ilution Dilltipn lunitor i!onitor l'anitor l!onitor lhnitor 1!onitor
- lonitor l!onitor lanitor
- onitor I'.on tor l4onitor l'.cn. tor lloni cr Monitor lfonitor lJo. itor
?'.oni tor l!onitor A'r Air Air Air Air Air Air Air Air Air Air Air Air Air Air Air Air Air Air Air Air
TABLE 3eTeD PRZHARY GOD'AZRHEhT ZS01dLTIOH VALVES Valves Valve Identification Test Nediun Test Method 84-20 84-600 84-601 84-602 Hain Exhaust to Standby Gas Treataent Hain Exhaust to standby Gas Treatnent Hain Exhaust to Standby Gas Treatment Hain Exhaust to Standby Gas Treatment hir (1) Nitrogen (1) Hitrogen (1) Hitrogen Applied betveen 84-20, 64-11)1, 64-1))0, and 6))-31 Applied between 84-8h, and 84-600 Applied between 84-88 and 84-601 Applied betveen 84-BC and 84-603
ENCLOSURE 2 DESCRIPTION AND JUSTIFICATION FOR CHANGES. ~ya e No. DESCRIPTION/JUSTIFICATION OF CHANGE/SAFETY EVALUATION 89 (units 1 & 2); 90 (unit 3) Change the designation of Traversing-Incore-Probe (TIP) actuation logic from Group 2 to Group 8. This discrepancy was discovered in an internal TVA audit by TVA staff. This discrepancy is the result of an apparent oversight. It should be changed as indicated to correct the discrepancy, since it is a Group 8 actuation logic ~ 251 & 260 (unit 2); 263 & 273 (unit 3) FCV 73-81, the bypass valve around the HPCI steam supply outboard isolation valve (FCV 73-3), was added to units 2 and 3 during their respective 1980 refuel outages. During quarterly surveillance testing on HPCI isolation valve FCV 73-3 in which the valve is closed and
- reopened, the steamline downstream from FCV 73-3 is sub)ected to thermal stresses from the closure and subsequent reopening.
FCV 73-81 was added to relieve those thermal stresses. This is a one-inch valve. It is an isolation Group 4 valve with a maximum closure time of 10 seconds.
- 251A, 261A (unit 2) 263AI 264AA 274A (unit 3) 252 (units 1
& 2) 264 (unit 3) During the 1980 refueling outages on units 2 and 3 the hydrogen-oxygen analyzer system was replaced with the new Hays-Republic Hydrogen-Oxygen analyzer system. These changes are needed to reflect that new system. The safety evaluation for that new system was done at the time the system was installed, i.e., the refueL outage. 'ALl system 76 (Containment Inerting System) valves added to Tables 3.7.A and 3.7.D) were installed in the plant as part of the new H -0 system.'he tables are updated to reflect plant configuration. ~Chan e: Addition of system enation isolation valves to the drywell air compressors "A" and "B," FCV 32-62 and FCV 32-63 (System 32 - Service Air System) to Table 3.7. A. These valves have been installed in the plant as part of a system modification. The drywell air compressors supply air to the air operated valves in containment. The technical specifications need to be updated to reflect plant configuration.
259 (units 1 4 2) 272 (unit 3) 262 (unit 2)
- 276, 277 (unit 3)
~Chan e: Addition of vaLves 68-588, 68-523, 68-558 and 68-555 (System 68 - Reactor Mater Recirculation System) to Table 3.7.D. Justification: Test connections have been added to allow these valves to be given a Local Leak Rate Test. Addition of these test connections should not have any adverse impact on safety. ~Chan e: Deletion ot'alves 76-215 through 76-252 1'rom Table 3.7.D (System 76 - Containment Inerting System) Justification: These valves were removed from service as part of the removal of the previous hydrogen-oxygen analyzer system and the addition of the new Hays-Republic H -0 System. This revision to Table 3.7.D is need to accurately reflect plant configuration. 2 2}}