ML20205R423
| ML20205R423 | |
| Person / Time | |
|---|---|
| Site: | Sequoyah  |
| Issue date: | 03/27/1987 |
| From: | Stinson D TENNESSEE VALLEY AUTHORITY |
| To: | |
| Shared Package | |
| ML20205R421 | List: |
| References | |
| PROC-870327, NUDOCS 8704060341 | |
| Download: ML20205R423 (32) | |
Text
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S' B25 '870328 001 QA Record k
SEQUOYAH !!UCLEAR PLA!!T PROGRAM PLA!! '
REPLACEMEllT ITEMS PROJECT I
f PREPARED -
q REVIEWED - Quality Assurance kgam o X REVIEWED - Engineering Assur e ImM/. /
A // 8/E7M7
^N APPROVED - Project Engineer (
- APPROVED - Site Director c/ ///' /
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i l ISSUED - RIP Manager T.*7 l /
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DATE ISSUED - 3/A7 37 -
1 RIMS, SL26 C.K 8704060341 870401 PDR ADOCK 05000327 -
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g .FOREk'ORD s>
TVA's Nuc1 car Safety Review Staff (NSRS) Reports R-84-17-NPS, I-83-13-NPS, and R-65-07-NPS identified deficiencies in TVA's practices for the procurunent of safety-related replacement items. The NRC Inspection Report ,
(50-327, 328/ M-61) cited similar deficiencies which have been classified ,
as a Potential Enforcement Finding (50-327, 328/ M-61-01) concerning a failure to take corrective action. Specifically, TVA's procurcment program i
could allow previously qualified equipnent to be degraded by purchasing replacement components and parts as commercial grade, without documentation 1
of TVA.
its qualifications, and without adequate dedication of the items by k'hile TVA took corrective action to impreve the procurteent program, TVA
{
i had no programmatic requirements for the dedication of commercial grade ,,
items and had f ailed to address the effect that past procurtment practices may have had on the qualification of installed equipnent. As a result, the ,
Replacement Items Project was established to. develop and implement a _
i corrective action plan which would ' identify items replaced through maintenance activities since plant startup and evaluate the effect of these replacement activities on the qualification status of safety-related equi pnent.
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i 1.' O - Pd r p6 s~e / S c o po . . . . . . . . . e 4 . . 4 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . I j 2.0 References?rs.c.~ci.............................................. 3 1
3 c 0 . De f i ni ti o n s i. ic . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 b - -
4.0 4 ;In s tr u c t i on s t. i. . . . . .~ . . . i. . ~. i. . c. r. . r.~. . . . .' t . .' . . . . i. c. . . . . . . . . . 4 4.1 1
Cetar_1....................e....................................
4.2 Ma int e na n c e H I S t or y Croup. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4 5
4.3 Project Technical Staff........................................ 6 4.4 I r o j e C C Ad3 i ai s t r a t i o n S ta f f. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 4i5 :Enginee ring Evalua ti on G roup.'. . . . . . . . . . . . . . . . . . . . . . .'s ; . . . . . . . . . 7 ..
4.6 Sei sm ic S e nsi tiv ity Group. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .~i. . . . . . 9 4.7 i
Interfaces.....i.....'..........................'...............
- 4. 8 - .Or ga ni z a t i o n . . . .'i . . . . . '. . . . . ~. . . . .- . . . . . . . . .~ . . . . . . 4 . . . . i . . . . . . . . . . I 2
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De f ini t i o n s . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15 B. F i gu r e s . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
C.
Do c um e n t a t i o n. . . . . . . . . . . . . . . . . . . . . . . . . . . . .25. . . . . . . . . . . . . . . . . . . . . . . . . .
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e REPIACEMENT ITEMS PROJECT OPERATI0tlS 1.0 PURPOSE / SCOPE 1.1 This plan establishes the basis for the Replacement Items Project at the Sequoyah fluclear Power
- Plant. In addition, it establishes the methodology to perform an engineering evaluation and dedication in support of the following (refer to Appendix B, Figure 1 - Acceptability of Replacement Items Used in CSSC Applications):
o The procurement and dedication of commercial grade items for use in safety-related applicaLions.
- o The evaluation of commercial grade items installed in saf ety-related equipment.
o l The assessment of previous item replacements during maintenance activities for seismic sensitivity of i
replacement items.
l o The evaluation of commercial grade items located in l
Power Stores. The purpose is to determine whether such items may be used in defined safety-related a pplica tions.
o The evalua tion of balance-of-plant (BOP) items, inventoried within Power Stores, for which a specific saf ety-related applica tion has been defined.
o The development of preengineered specifications (mini-specifications) for safety-related equipment to ensure replacement parts are not introduced into critical components / systems that could degrade their ability to perform required safety-related f un ction(s ).
1.2 The replacement items program at Sequoyah is being conducted in four (4) phases. The first three (3) phases validate past and present maintenance replacement activities. The fourth phase establishes the site mini-specifica tion progrcm, which will validate future item replacements during maintenance activities.
1.3 Phase one (1) must be ecupleted prior to unit 2 restart and specifically addresses unit 2 safety-related (defined as l
CSSC) equil ment. Unit 2 equipment includes equiluent loca ted in unit 2 and all common equipment (referred to as uni t 0) . Phase two (2) must be completed prior to unit I restart. Phase three (3) may be completed af ter unit I restart.
Phase four (4) is an ongoing ef fort not directly tied to restart criteria.
DE04; RIP 1
EQEP Mar. 26, 1987 5
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1.0' PURPOSE / SCOPE (Continu3d)
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1.4 Er[e (3)" distinct tasks composa the Phasa one (1) effort.
The first task is to ensure that replacement items
' . Jinstalled in 10CFR50.49 devices have not degraded the components ability to perform its intended safety-related function. -ne second task. is.to. address all seicmically
's'ensitive replacement. items.outside. the 10CFR50.49 classification, but within the. boundary of Sequoyah unit 2 pre-restart phase.of.the Design-Baseline .and Verification
'Pr6f,f rF(DBVPk 'fs previously noted, these. activities are required for unit 2 restart. . na. third. tack recognizes that there are ongoing maintenance activities that utilize replacement' items'and . requires the establishment of a
- conditional release program which tracks repla,cceent items i
f rcu their issue f ro.1 Power Stores to their end use.
Conditionally released items are dispositioned consistent with ' tasks one and two above.
1.5 Phase two (2) is a three (3) task ef fort that begins f ollowing unit 2. restart. Phase .two -(2) requires the evaluation and certification of certain unit i safety related equipment prior to unit i restart.
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_ ... u .: e, 1.6 nree (3) distinct ' tasks compose the ,Thase .two (2) .ef fort.
The first task is to ensure,that .the balance .of unit 2 saf 6ty-related equipment not covered as part of the phase one (1) ef fort has not been degraded by the use of j replacement tpar ts. e...%e.second.tasids to, ensure , that i rep 1Roment' items. installed in-unit 1.10CFR50.49 devices have'not degraded the. component!s ability to perform its intended saf ety-related function. The first and second tasks will be performed: concurrently. . n o, third task is to address all: seismically. sensitive components _outside the
, ICCFR50.49 classification, but within the boundary of Phase i
1 of'of- the Sequoyah Design Baseline and Verification Program (DBVP). . Tasks two (2) and. three .(3) are required for unit I restart.
1.7 ~ Ph'ase three (3) may be completed af ter unit I restart. The
" ~ int e nt of this ef fort is to ensure that the balance of unit 1 safety-related equi tuent that was not covered as part of the cf fort described in Phase two (2) has not been degraded ,
- 'through- the use of replacement parts. I 1.8 De fourth phase of the replacement items project is an ongoing activity not ; tied to restart criteria, but provide s
-.a significant.: positive contribution to . plant operations.
During this. phase, the replacement ,i.tems project will generate the safety-related equi lment mini-specifications ' '
for ongoing procurteents. Dese specifications, in
- coordination with site procedures that require their use, will provide assurance that future use of replacement pa r t s will not degrade the components ability to perform its intended safety-related function. l l
1 EE04; RIP 2 . l EQEP Mar. 26, 1987 l l
4 2;0 . REFERENCES 4
2.1 IqAll Part I, Bection 2.7.2, " Dedication of Commercial Crode Tn It em s. " t; " - " " -
Trr 9 ."; ' s ic
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2.2 ;c'10CFR50.4h "Enviion666' t aF Q6alificabion of Electric t
- WEquipnent
- . Important .c ~ ..
E6 Safetys" "'. ' ,n ,' l- ;
2.3 :..EQA 45PUQ6hlity Co'6 trol of'l'iterial and Parts and "S erv ice s. "- - - t' ! "'
l r e ,. tnevv' p.' -r e,' i ct.p . ., t e : there n e : v. ? ? w r-
- 2.4 nTI-104. "Ini talled
- Items Verification for Critical ;-
trStructuresf- Systems'ahd'C6mporients Eliii@ent. " ';'
l
- r*p t a ce er.t tie-e cc: reeu;rm t r e. es t a t . u nr ' -
2.5 :..TI-105, " Dedicating: Commercial Grade Items for use as Basic i :Com po ne nt s.4'u t 7 -wr .
tr.t : '-
7,., ..,1;. . ... ... , -,;
2.6 . TI-107, - "Re pla cem ent Items Identification. "
2.7 TI-108, " Instruct i for ' Assessing the Seicmic Sensitivity
.of:Haintenance Activities Involving Replacement Parts. " '
v v r. i n:; r. u: r.n: u. r ; : . . . . . . . ; L . n ' .- : -
2.8 Al-M,1" Quality Inventory : Review Instruction. "
.2.9 : AI-46,. " Power.; Stores ' Quality'Mnd Conditional Rel(ase. " -
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2.10 srSecuevnb rthielent Pf ant . Finn t Sa fety 'Andlihis' Re~rort- " -
- Upda t e.- - - ' re- ." 4--rr"
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2.11 rsUSNRC-Letter da te'd: ttovember :14',' 19 26 "Ifo'c'ke t Nos. 50-327 ;
.50-32 E" -Potenti41. . Enforcement Finding >' Inspection Repor t No. . 3 87,- 3 2 8/ f4-61 to::TVA's C. C. . }fa son f rem 'the NRC's
- .B. . K.. Crime s. " r : : '. ' .. - -
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2.12 C.: C. Mason memoranduct dated November 24,19f6,
. " Replacement' cItems Ta sk. Force" (A02 061119' 001) .
17 t ' T r*: ( l .' '* . . *s :- L* -- "-
El i j 2.13
' S. A. White memorandum da ted February 10,1987 " Control of Replacement Items" (R00 87 0210 910).
3.0 DEFINITIONS -
See Appendix A- --
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I DE04; RIP 3 .
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SQEP Par. 26, 1987 l l
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- 4.0 INSTRt'CTIONS 4.1 -Ceneral 1 4.1.1 A Replacement Items Project (RIP) for the
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'" Sequoy.ah Nuclear Power Plant. (EQN)-shall bo '
[et$$,.n,,: e.stabl.i.shed in.accordance with Hr. C. thson's November 24, 1914 memorendum on the Replacement ,
- g. , , , i . It em s..Ta sk- Force.
The function of the project is twofold as follows:
- 1) ,, . To certify that. replacement i tems
..,n .. installed in saf ety-related devices have not deCraded the component's ability to
. perf orm its. intended saf ety-related function. .
. ,2) , .Tm establish < a program that will ensure
- _r iat replacement items installed in safety utelated devices during future maintenance
' . ; n.a;.t.;4 acou. modification activities will not degrade the component's ability to perform 1
_ ,. , : - .. .its intended safety-related function.
! Tbc.. RIP project. shall be. a . Division ofrNuclear Engineering (DNE)
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~" ' The,,RfP shall consist of five (5) distinct i tenms.
u.y These teams shall be as't'follows:
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.. r~~fbintenance. llist ory - Croup; r . _ , , , ,
.o., Project Technical Staff o_ . : Project Administrative Staff l
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. .: a a-- Es o
Engineering Evaluation Group
- o .;
. Seismic Sensitivity Group l
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All teams shall report technically and I administrative 1y to a single project manager (ref er to Appendix B, Figure 2 - Project Organization).
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4.1.3 The RIP Project Ibnnger t. hall report to the DNE !
J Sequoyah Project Engineer, functionally, and to i the TVA Corporate Replacement Items Program
- Fbnager for coordination with the other IVA nuclcar facilities.
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DE04; RIP 4
- wQEP Par. 26,19S7 i
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4.0 INSTRUCTIONS,(Continusd) 4.2 _ Maintenance History Croun 4.2.1 The RIP.shall verify; that replaceme' nt items installed:in safety-related dev' ices have not
- degraded-theecomponent's.abilityt to perform its~
j intended safety-related function. - This requires a ;
complete-equipment-based maint' e nance history;"' Sihce j
a comprehensive maintenance history program is not availabic at Sequeych, the project shall be >
responsible for. developing one' . .. r
, .. ..ss . r. s t : <. --..r i 4.2.2 i Five (5) methods have been identified that could have allowed replacement. rartss to- be' thtroduced into safety systems. -.: They are as follows: "
l o Scheduled Maintenance" - L:- -
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o Corrective }kintenance '
n c ; .u . .:a t - ..:::
o Preventive }kintenance"' Fili' *
.. nun.a :.w. w-o o..
- s. . . at Surveillance Instructions an n et , , .. . . - , . :. - ,
o Plant tbdifications These reco~rris ar'e maintainel on a variety of plant computer"progrens'and reside bn> eirner the main f rune or the plant Prime computer. These records i shall be downlohded bnto'a'~ single:computee system that will then be used for project control and t documentation. - -- ...
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4.2.3 Once the maintenance activity records have laen identified, a five (5) step review process shall be i com ple ted. These steps are as.follows: t 1)
Define potential replacement activities.
- 2) t Review documentation to determine replacement i tem s. . .. .
1
- 3) Identify 10CFR50.49 replacement items.
1
- 4) Identify the balance of safety-related replaccmentr items.. n .;. - -'
t u rt t - .* . .
- 5) .
Providerdocumentation of results to initiate schedulir.g and engineering evaluations of procurtuent documenta tion, item qualifica tion, ' ,
sciemic sensitivity and item disposition. '
DE04; RIP ~ l 5 '
SQEP Mar. 26. 1987 t
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l 4.0 -
INSTRL'CTIOhS (Continuad) e 4.2-Paint'onance' History Crono (Continued)
All work performed' during' the developnent of' the plant saf ety-rela' ted* equip ~ mentamaintenance history shall be in accordance'with Tec' hnical Instruction- 107, " Replacement Items Identification. " D-- Uc' '
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4.3 _ Pro iee t Techhic'a lngtg rfe; c t ra e ; ; nt ~
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4.3.1 The-project-technical staff shall be responsible for th,e development and impicmentation of the RIP i -- technical program. ' This includes, but is'not limited to,"the 'f ollowing Er-r c- -
'rt^a'- "r'
- w. r < m. w ., -- -
- 1) Responsible c for all project procedures to include development,' personnel qualifica tion, training and implanentation reviews. ~
{ 2)
Development of project databases for m.aintenance history,' project scheduling and project control.
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- 3) Responsible for the training of all RIP personnel (both technical and clerical) on all procedures utilized in the course of the project.'? ? 6t o'Piu'
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4): rR~espohsibic f or' condQcting' internal' project technical auditsi t ot ensurei prope rcptoce dure = -
'Limplanenthtion. 'o '-
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- 5) Responsible for the developnent and impicmentation a'ptogram. "'
of the project - *'
mini-specifitation w=. .-. .uso -
6)
- Responsible for coordinating activities between project-groups, DNE, Operations, QA, Licensing, Materials and Procurament Services (MPS), etc.
7)
Development of engineering evaluation packages f rem the maintenance history database. These packages shall be developed in accordance with
, TI-107 and based on unique contract and TIIC
- numbe r -(when; avail abic). - Once produced, these packages"shall be transf erred f rem the project technical group. - staff4--
to the engineering evaluation In addition. ~ the staff shall perform directed ~
assignments in support'of the project manager.
DE04; RIP .
6 SQ EP Ma r. 26, 1987
d 4[0 INSTRUCTIONS (Continund) 4.4 Proiect Administrative Staff--~u 4.4.1 The project" i Administrative staf f' thall' provide support to the project nanagerti~nt two'(2)tareas.
folless:nce V2LT- iecnnic; : n' t!"r - ' i' !1 hey"are as ' ~
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o - Management Review
.r e -
o Plannirg c.nl f eheduling 4.4.2 The management revi'evi tcom'sh'all- be' responsible-for?'
conducting independant reviews of all engineering evaluations-and following: procurement Cocumentation to ensure the o Consistency of prod et '" ; -:
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o Quality of,m. engineering output o
Independeht thiratparty1 reviews n tz er r 's--
o Frovide be c :::.
technical direction Initially; al'1 outputs shall-be rc~ viewed.
u Based -on the performance ofthe troup~ or. in 'some' case's', individual perf ornance," the"ilumaer of revitws may be reduced. -
4.4.3 The planning"and: scheduling group shall-be responsible for tracking until the perfo' rmance-of the prbject' from inception closeout' .
Special attention chall be directed towards CSSC tracking RIP engineering evaluation packages and procurements'.
procurement sta tus. - - MPS shall be the- f ocal point for '
u.c r r- -
4.5 Eneineerine Evaluation Groun-4.5.1 The engineering evaluation group shall be' responsible for conductingcertification.
equipment all engineering activities for installed four (4) distinct 'tections.This group shall be divided into r- r n r . _ ;2 : s These cre as follows:
. . . sr . , ,
o Electrical Engineering Section o
Instrumentation w and Control Section o Bulk; Items Section
o Inventory Evalua tion Section
.c. ..
i EE04; RIP .
7 SQEP Mar. 26,19E7 6 .
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, ,4.0 ' INSTRUCTIONS (Continusd) 4.5. _Ennineerine Evaluation Grouo_(Continued) 4.5.2 . The first threecf 3)a sections shall have primary responsibility for-conducting 'evolua tiors'of all replacement parts installed in safety-related equipment.
They shall also provide engineering support to the inventcry evalua tion section a s requested. All replacement parts shall be evaluated per Technical Instructionfor Inst.uction .TI-104 Critical cntitled Structures, .!'Inctallcd SystemsItems andVerifica tion 1
_ Components; Equipment. "..Theafollowing e arespossible results of _these evaluations: -'-
4
_ _ _ _. . ; t . a ..c;: e i
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o-The relatedinstalled applicaitem tion. is qualified for its safety-o The installed item is qualifed for its safety- .
related application under. limited conditions.
o Therinstalled rela ted application. item is:not qualifed for its saf ety-
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Evaluations that require commercial grade dedication shall .be . processed in:accordance with :Technica14 .. .
Instruction:TI-105 entitled 'tedicating Commercial Grade -
Items ;for .Use as Basic ) Component s. "' -
4.5.3
'The engineering:evalua tion group leader - shall -review-packages tgenerated byrContract Engineering: Group:(CEG) for technical.~ accuracy of all safety-related procurcaents generated Service for.:use sc mal 1: at SQN by
- Materials and Procurements QAtlevel I and 'III procuranent technical and: quality . requirements generated by the CEG shall be
_, reviewed by the engineering evaluation group prior to
..-- 'being released for_ procurement.
Procuranent technical and
.. quality requirements generated by CEG which are assigned as QA level 1 shall be reviewed by the RIP. Th ese related applica tion.procurements shall"be dedicated for a specific safety-documented per instructions provided in TechnicalThe dedica tion evalua Instruction TI-105 entitled, "Dedica ting Commercial Grade Items for Use as Basic Components. " This documenta tion
{ shall be included pachage. 41 as part of the normal procurcaent
- t.:
rc-DE04; RIP 3
SQ EP Ma r. 26, 1987
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. 4. 0. INSTRUCIIONS (Continued) 4.5 Enninear_ing_ Evaluation Group (Continued) 4.5.4 The engineering evaluation group leader shall be
6" - responsible- for; theq ' ual'ification status of all safety-
"# "r' elated r replacEms'nti partsin:the Fever Stores inventory.
"' ;;TWe ac'tuil' warehouse' inventory identifica tion program will
~
be conducted by: the inventory evaluation section.- It ems
' inventoried in Power Stores that are found unqualified
- - -'"To'r specific safety-related-use shall be documented as
' ' ~ ' '
suitable fer only non-safety related use. All evaluaticas
."~~;" rerf ormed ohJt he exi'stingrpower" stores inventory shall be
~ce 'in' acc~or' dan'c'e' with. Administrative Instr.uction AI-45 entitled, " Quality Inventory Review Instruction. "
4.5.5 ~
Items currently in stock and -not yet qualified for use which are -needed in a safety-related application may be submitted to the RIP to assess the acceptability for use.
_ . t . _ _ . t- ; . v.. .
4.5.6 Commercial-grade -items: identified as qualified for use in saf ety-related applications shall be tagged per plant procedur'e SQA-45 entitled, ' Quality Control of lbterial
. and -Parts and -5srvice s. "
4','5.7 7I 7A11 evalua tions -which establish items as qualified f or a
!""- safett-related application-shall=be: maintained as life-
.'"8CT'Cof4plant rscofds:(LOPR').. :r ' .
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'*' . 4.5.8 All evaluations that establish items as not qualified for 12 2 'M "'n"saf et' y-related application, . shall require the initiation n
ofi 'C66dition AdWerse: t'orQualityr.Reportr(CAQR) in I' ~ ~ 'accordahce with established procedures 4.6 S'e Ismic SensitivityCrou'o ' r 4'.'61.1- The' sbismic' sensitivity group lead shall be responsible
'for' conducting all ~ engineering activities for certifying that the operability of safety-related equipnent during a
' seismic design basis event has not been altered due to the use of replacement items.- The lead shall be a member of the Civil Engineering Branch.
This will ensure that the
"';' -" "-DNE output of th'e practice.~ L-ceicmic -
' sensitivity group is consistent with 4.6.2 }
The maintenance history group shall assemble and provide as much inf ormation (contract and Form 575 number, etc.) as possible in accordance with TI-107. This will assist in the tyn1tation of equipment identified as being installed in safety-related applica tions. ; DE04; RIP 9 SQEP Par. 26, 1987 L
' 4.0
- INSTRUCTIONS (Continued) 4.5 Encineerine Evaluation Cfoup (Con'tinuad )
4.6.3 The evulda tion'shall tbe -conducted in accordance with the Tech' dical Instruction'TI-108, entitl'edi " Instruction for
' Es'se s'sinsi'the 'ShTimic'S'ensi tivity 6f Maintenanca Activities Inv~olvidg REpTic'eWentPaits". ' 'The instruction i's base ~ 'd p'rimarily on 'the seicmic experience da ta ba se, andu'se s 'a ' thice'~ step Ncr~eening' proce ss. The seismic experiende ' data a l$dse',rNhich utilizes actual' earthquake' experience to verify the seismic adequacy of equipment, was ' developed under3 the : auspices of the :S 6i sm ic~
Qdalifica fion Ut'ilitFGroup 1(SQUG),'d~nd' has 'bcen endorsed by the Nuclear Regulatory Commission for use in evaluating the seismic sensitivity of installed equipnent in nuclear' plants. ; ~
. = a. t . ;.
~
The first step in 'th'e ' seismic sensitivity ~ screen is the Classification Screen, which involves the identification of key words. - All words iWeluded in the maintenance document' that describe either an activity '(e.g. , lubrica te. -fabrica'te) or a material / component -(e.'g. , grease, snubber) are identified and classified by technicians as either not seismically sensitive or potentially : sei sm'ically 'sensi tive.- - - -
~
t;:: .s-rc stec a ppi ten a ct c. c . e: m;tn.t;n c . _;;&-
~K6pIacement 'ifems 'dhich are potentially seitmically I-sensitive are then reviewed by engineers f amiliar with the expeti~ence :da ta base- during -the 'Setsmic Sensi tivity -
Screen. -Any 'previdus qualifica tion da ta -available may be ' dsed ihi this 'scre6n :to eliminatd" items :f rom further evalda tion. - -~ -~ ~ . IT CH5 int enance f replacement items that are screened and de termined to be potentially seismically sensitive are then evalua ted ~ during ~the ' Seismic Adequacy Evalua tion - screen. These items are evalua ted utilizing one (1) of ;the folicwing methods : - 1 , - o ~ Seicmic Experience Da ta : The item described in the maintenance activity will be evaluated using the NRC
' criteria for verifying the seicmic adequacy of eqGipment.
o Similarity Analysis: A similarity -argument will be developed comparing the maintenance activity and item with -previously-qualified i tems. o~ Scionic Analysisc - DE04; RIP 10 SQ EP Ma r. 26, 1987
.i h
. * ' 4.0. INSTRUCTIONS (Continuad) 4.5 'Encineerine Evaluation Groun (Continued) 4.6.3 (Continued) o Alternate l'ethods as determined by the Civil Engineering Branch (CEB): these methods may include testing, part replacement, etc.
The following are possible~ results of there evaluations: o The installed item- is qualified for its safety-related a pplica tion. o The installed item is not qualified for its safety- , j -related application. 1 4.6.4 Evaluatiuns which require commercial grade dedication shall be processed in accordance with Technical Instruction TI-105 entitled, " Dedication of Commercial Grade Items for use as Basic Components. " 4.6.5 All evaluations which establish items as qualified for a t
' safety-related application shall be maintained as a life of plant record (LOPR).
4.6.6 All evalus'tions which establish items as not qualified for { a safety-related application shall require the initiation of a Condition Adverse to Quality-Report (CAQ R). 4.7 Interfaces There are a number of corporate and plant tasks which relate to and-effect the Replacement Items Project operations. These interfaces are depicted in the following paragraphs (refer to Appendix B, Figure 2 - RIP Interf aces). 4.7.1 Ouality and Conditional Release Pronrnm 4.7.1.1 A quality and conditional release program shall be f ully baplanented by the RIP for Sequoyah. This program permits the issue of certain items, but requires followup evaluations to determine the qualifica tion sta tus. 4.7.1.2 The quality and conditional release progrcm shall i be implemented in accordance with AI-46 entitled,
" Quality and Conditional Release. "
I DE04; RIP 11 SQ EP Ma r. 26, 1907 1 l' 4 4
--__m- ,m. - - - . - - , . . - , _ ..~.._.-.m -._.,..,,,.,_r._ -
,r_.,_,,.,--_,, ,,---,..,.._...,_r- - -
v e ._ m.m m.,_-
, , ' 4.0
- INSTRUCTIONS (Continusd) 4.7 In t e rf ac e's . (Continued ) _-
A.7.2 _ Shoo Snares Control Procram 4.7.2.lrr-The requirments' to' control shop spares was
- ca r- di rected-by Mr. - S. A. White's February 10, 1987
- ~~ ~ : memorandum entitled, " Control of Replacement
^
Items. " This memorandum requires shop spares to ic! irbe tagged'hnd' returned to MPS control pending evaluation for qualification and traceability.
^
4.7.2 2.:Allrevaluations performed on the shop spares
~~'
shall be in accordance with Administrative irInstruction AI entitled l .'iQuality Inventcry
. a / Review Instruction. "
4.7.3 Warehouse"Inventerv*Progradr ~~
. . ,r.;. . .; -
4;7.3.-l .: This -program -consis t s of -identifying which - items
-ra. 1:cin the Power Stores inventory could be used in CSSC applica tions. Items which could be used in
. . t.ithese a pplica tions are evalua ted :for st : (
'-rcqualification and traceability. '
. . - . : m :. ._..
4.7.3.2 All evaluations performed on the warehouse
.c.
. . ci tinventory .chall:be .in accordance 'with i
~
a n'e* ~Administra tive;Insertittionr AIa47'edfi tled -- ' - c: Conc."QualityxInventory LReview Instruction"
' 4 7L _4 -Quality Assurance /Encineerine Assurance
*.c.cr
-a -
. ;4.7.4.1-.The JdIP-shall 'be subj ect to audits and reviews-inter;ccei iconducted by Quality Assurance / Engineering rc cAssurance.- .The :purposeEof : thess ~audi ts and Apt .v._
- ' itreviews ?i~s to 'v6rify that there are adequate progrc=matic control s, that RIP activities are
'C o ndu ct e d_in .a cco r da nce . w i th - e s t a bl i sh ed procedures, and that the RIP output meets appropriate quality and technical standards.
4.8 Ornanization . :- 4.8.1 The RIP shall function as a D!!E organization. The organizational structure and main areas of responsibility are as depicted 'in Figure 2 included in Appendix 5.
. .w : . :. r - '
DE04; RIP 12 SQEPthr. 26, 1987 l g . 1
. .. . = . - - .- - . _ , . . - . . .
. . '.5 . 0 RESIVNSIBILITIES i e !
- ' 5.1-
, RIP Proiect Manacer
' 5.f.1 Responsibic focensuring_the RIP operations plan is fully implemented and that the program is conducted in accor' dance 7with the: gui'delines::and this plan and subsequently; developed. instructions and/or procedures. ,
v :. o r t. t .:. ;-.. . .. . 1 5.2 Supervisors : r. 1.. . . . a a.. s t : r.cu .
- eVt ?? ? ^. '. .
^
{ 5.2.1 Responsible for assisting the RIP Project Ifanager in the j 1 ir.plementation cf this plan in their technical area. 1 6.0 ECiEEULE .nc.. n .. : rtarcc:: u n. 4. - . . nu t r : * { ~
.1...:r . u n. s, s r.t ? - - * * *-
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- DE04; RIP 13 i SQ EP Pa r. 26, 1987 i
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-~
APPENDIX A ~ - I DE04; RIP 4 SQEP Mar. 27, 1987 l l
APPENDIX A - DEFINITIONS s'
- 1. Jasic Connonent - A plant structure, system, ccm ponent, or part 4
thereof necessary to assure (1) the integrity of the reactor coolant pressure boundary, (2) the capability to shut down the reactor and i maintain it in a safe shutdown condition, or (3) the capability to 1 prevent or mitigate the consequences of accidents which could result in potential offsite exposures comparable to thsoe referred to in paragraph 100.11 of Title 10 Chapter 1. Code of Federni Regulations-Energy. i In all cases, " Basic Component" includes design, inspection, testing, or consultind services important to safety that are associatad with the component hardware. 2.
- _ Commercial-Grade Itam - An itma that is (1) not subject to design or specification requirenents that are unique to nuclear facilities and (2) to be ordered f rem the manufacturer / supplier on the basis of specifications set forth in the manufacturer's published produce 4
description (for example, a ca talog). 3. _ Component - A piece of techanical equipnent such as a vessel, piping, pump, valve, or core support structure, which will be combined I with other components to form an seembly. For electrical equipnent. this also includes items frem which the system is assembled. 4. I _ Critical Characteristics - Critical characterictics of equipnent are those properties or attributes which are essential for performance of an equipment's saf ety-functiEn such as dimensions, caterials, electrical characteristics, output tolerances, fluid viscosity, environmental and seismic compa tability, etc. 5. Padication - A process to ensure that equipment, parts or ccmponents will be capable of performing all necessary safety-related functions on demand.
"Dedica tion" of a commercial grade item occurs af ter receipt when that item is designated for use as a basic component.
t 6. Desien Basis Accident (DBA) - Those postulated accidents of various ., types which result in the maximum postulated radiation exposures for , all accidents considered under the same general accident assumptions. ! DBAs are described and evaluated in Chapter 15 of the SQN FSAR.
- 7. Direct Replacement Spare j Part (Sparn) - An item that is identical to the existing item in a specific application in the plant for which ,
documentation is available to confirm the items below: i i i o The item.spare is the came (model/ style / type / series) as the original is manufactured original part, using the same materials and processes as the acceptable substitute.or is certified by Design Engineering as an i l 1
- DE04; RIP SQEP Mar. 27, 1987 g.
o k
APPE!! DIX A - DEFINITIONS (Continued)
.r
. :o v rs-ror. -
u s w. s u :- : ; a. , . , o tThuespafetis c6verednbf tthe same environnental, sei smic, and functionaltqualification doc 6menta tion as the original item. e ni r.:: : - . rn ut c.? - r o:The spare meets' or exceeds:the -codes, standards, gu ide s, 2 specifica tions, ' etc. .- for the original item.
- 8. 10CFR50.401Lia't i A'desiknDoutput document'that provides a listing of ccurrently installea"equipnent under the scope of 10CFR50.49.
- 9. Environmental cualification of Electrical Equipment (Qualification or
- 2112- 4 rerifien ti nn nf-desiga,; procurtment, testing installation, and maintenance. limited to demonstrating that the-electrical equi ment t .
3 ' i s capabic of-performing.its :tafety function under significant environmental:.stressestresulting f reutdesigncbasis accidents in order to avoid common ~ cause-failures.
- 10. Indenendent Review - Review. completed by. personnel not having direct responsibilities for the work function: under review. regardless of whether they.~ operate as;part. of -an organizational unit or as individual staf f.cembers. :: :: . _
- 11. In-kind Renlacement - An_ item that;has .the same. fit and function, madedof f theasame. materials:anda to..the sameeproceduresp: specifications and cuality': butsnot necessarily -by the same nanuf acturer,. as the original item. ;: .. t. :1- u -. . ; c. . . . . ; i r. . . . . v. e n; en urom :.:.n 1.:. :, , > ;- c-- r: :
I 12. Insnection - Examination, obervation, or measurtment to determine the conf.ormance of. materials. . supplies. component si parts, appur te nance s, systemss: personnel, perf ormance, procledures,
; pr oce s se s, or structures to predetermine requiranents. ..
recc:- - -
- 13. Item - Any level of unit assembly, including structure, system, auba.ystem._.subasst.::thly _ nodule, . component. . equi t ment, part,-or material.-.- . : . .-.
- 14. _tFvol Tr onalit y Assurance - Those materials, com po ne nt s, and spare parts of the CSSC that are " basic components" and are not "commerci al grade." _ _ . _ _ _ _ - _ _
- 15. Lovat IS Ounlity Assurance -:Those: services that: (1) affect QA Level I items, or (2) are services performed by other than the original equiluent manuf acturer for QA. Level II items, or (3) are design, ins pe ction, . t est ing, or consulting-services affecting the saf ety of- ba sic ccuponent s. . . a . .
- 16. _ Level II Quality Assurance - Those materials, com pone nt s, and spare parts of the CSSC that are " basic ccmponents" and are " commercial grade." - <
- 17. _tovel TIS Ouality Assurance - Those services that af fect QA Level 11 items when those services are performed by the original equipment manuf acturer.
DE04; RIP
- EQEP Mar. 27, 1957 g . l l
0 APPENDEX A - DEFINITIONS (Continued) W
- 18. _ Level III Quality Assurance - Those materials, components, and spare parts of the CSSC that are not " basic components. " This includes those items identified in Division Procedures ebnual No. N76A4 that have been evaluated as QA Level III.
19, tesel IIIS Quality Assurance - CSSC-related services which are relatively simple, standardized services (such as machining a shaf t) voich may be adequa tely ' verified through acceptance inspections, te st s, or reviews and will not require cpecial controls to prevent the service frem downgrading the quality or function of the item.
- 20. Etterial - A substance er combination of substances forming com;onents, mocules, pa r t s, pi ece s, and equipment items. (Intended to include machinery, castings, liquids, formed steel shapes, aggregates, and coment).
- 21. _New Application - The use of an item which requires a new document (s) or the revision of an "as-built" document (s).
22. Fonconformance - A deficiency in characteristic, documentation, or procedure which renders the quality of an item unacceptable or unde termina te. Examples of nonconformance include: physical defects, test failures, incorrect or inadequa te documenta tion, or deviations f ree. prescribed proce ssing, ins pe ct i on, or test procedures. 23. Oricinni Recuirements - For the purpose of this procedure, original requirements shall be those specified in the _ latest contract documents issued by MiE for a specific item for a specified plant. 24. Orininntor - As used in this procedure includes the one who intiates the purchase request, a cognizant engineer er supervisor from the orignator's section, or a responsible designee. I 25. Piece Parts - Items f rem which whole devices are assembled. For the
; purposes of 10CFR50.49, these devices f all into two categories - (1) those whose physical properties are af feccted by exposure to its normal environment (generally organic), and (2) those unaffected by age or radiation (generally metallic).
26. Power Storns - For the purpose of this procedure, the term " power stores" Branch. includes the plant section and central of fice Fewer Stores
- 27. Prneuronont Decemonf - Documents that identify and define the requironents which items or cervices must meet in order to bc considered acce ptable. Such documents include contract s, purchase l
requisitions, pr opo sa l s, purchase ordern, letters of intent, work ordern, ' requir(cents. drawings, specifica tions, or instructions used to define i CE04; RIP
- SQ EP !M r. 27, 1987 '
s a
. 1
< ~ \
APPENDIX A - DEFINITIONS (Continued) o ;
- 28. Purchaser .The_crganization responsible'for establishment of procurement: requirements-and for issuanceVDadminstration, oriboth, of procurasent. documents.r 1 1- r U.' ' U-- -
;. .; ...s.
.. m. -. -ov. _... *
- 29. JD1-li(ird Life - The peried cf time before the start of desic,n bcsis accicent_Inr uhich the aquipment-was- demonstrated to meet the design requirasentsJf'or- the specific service tonditions. - -
o . . ._ .
- 30. Quxiity Assurance - All those~ planned and systasatic actions" '
necessary to provide ~h'shuranceithat a strutture' , system, or component will perform satisf actorily in service. It applies to all activities astaciated with' satisf actory ccmpletion of 'the work.
- c 2- . -
- 31. ~
0_nality Assurance' Procram Recuirements 77 hose individual require -- ments listed in ANSI N45.2, Appendix 8 to 10CFR50, ASME Section III or Section XI, or the original contract which, when invoked in total or inipart. o eur e establish m the requirements of a quality assurance program. 32. _ Quality Assurance Records - Those records which furnish documentary evidencec
<.4f ..the quality; ofi items ~ androf: activities affecting quality (Yefbr t'o' UQ AlfU Part' III, Section' 4.1) . r -
t...u....... ..v.
.. ..___.....~ntt . . t : :. .
- 33. _Reo1acementr-; Spa're' ~of e renewalrcomp6nent s; cwppur tenance s, and '
sbba-ssemblibs' or parts of'a component or system. Ic includes the addition of compor.ents such as rerouting or piping. It does not includainddition~ 6'. complete systems.
=c =. - . :. . u.. . ,- : ::. . .. .,_ _. :-
34.
,Peview"W A deliberately critical examination which may include observation of plant operation, evaluation of audit results, procedur es, certain contemplated: actions, and-af ter-the-fact investigaticus c :, . of: abnormal sec;> c r-conditions
- ^ " ~
(see independenc review).
. < ce: ---
35. _spnre Parts - Items purchased as a repair or replacement element of a_ com po ne nt. , , _ . rur: >: .- 36. _Sunnlier - Any individual or organization furnishing items per a procurement document. 37.
. Technical Review - A review to ensure that necesoary technical requirements are specified in 'the procurement documents by reference ~
to the specific drawings, s pe cif ica tions, codes, regulations, procedures, or instructions, including revisions, thereto, that describe the items to be furnished. The review shall also ensure that the-pr6curunentidocuments identify or provide for later identification of test, ' inspection, and acceptance requirements, and any crecial instructions fabrica tion, and requirements for such activities as identification, cleaning, erecting, pa c ka gi ng, handling, chipping, and ~ extended storage, as required. DE04; RIP . SQEP Mar. 27, 1987 , s
9 APPENDIX A - DEFINITIONS (Continusd) 3.8. Phole- Device '(device as a.vhole) A c~ompl'ete pi'ece of- equipment or instrumenta tion thac requires qualifica tion ar aMi't'.. ' For
- c
procurunent. purpose s, this is in~ tended to encompass cable, junction boxes, pene tra tions, conduit seals 1, etc. , as well as pressure and fle G ransait_tcrr, whole IV0Ps, r uc ps, etc.
._..... . ... ..........c....;. . , . cer.cn n ; a i e . - r e-
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.4 , DE04; RIP . SQEP Par. 27, 1957 '. s
4 e w , 90
+
APPE!! DIX B .
. FIGURES 4
4 i 8 I 6
) ' o ACCEPTABILITY OF REPLACEMENT ITEMS I
USED IN CSSC APPLICATIONS
' [,
t l AI-46 TI- o7 O l / PtAf4' DOC / Ps.Ea STC;ES Inyff RIP In p
- 6. ICCJTI"ICAT. m % na.m.PM.
FORMS 575 i l CC*CITIC:at xAIrJIErw;CE 442I.OIRECT PURCHA2 /LL FC4 RELEASE HISTCRY REOJEST i TRACxIrG CHARGE.ETC. PROCUREFEtJTS PRCCRAM I
' U I TI-10S j'- CEG FROCUREl.T I Nc- IIgg I, .
# SEIS4IC _
CGr; TRACTS / l MAIr:TErW CE HIST. ASSESS- PROVIDES SOEDULItG g BASELI?;E # TECHNICAL FEN 8 SCCTION M O QUALITY ".
~"~
[~~ FOR:
---5 REQUIREtENT ~ '
-TRACxIfn
< g t $nnTES PROCURD aJT -EXPEDITIIG I
F VERIFIES ALL " el AJBS PROCESS TER -APPROVALS
--- RECUIRDOJTS: Mi ITEMS SO A-4 :.) .
RIP - ISMIC -CORRESPCrCEtJCE DE:g'. t- "O c:F I' -EO. C3 -RELATED EveLUATIG2 a CAO CESPO-tCCFR50.49 REQUEST ^ y LG G LE=3 hg SITICTJS g TIrq ITF-s " , d 1 3 I y________-..*---l . COMPLETED U ' l PROCURD *DJT 1 I I ASSESS s;7 b TI-IC4*di d TI-IC5 4,!! I g I DOCtstNT
.m Q1 ~ "$3 p.ITI TE pi I r+ ITDs CUALIFICAT. *
- - -c> Cc4ERCIAL + -3 I GRACE I ,
FER S04-45 i STATUS I CEDICATICri $
, VERIFIO T. REC 4TS.
I g I SITE y I CA I
- l ' '
REVIE'J I I I " SITE DIRECTCR g F l l' I g I AUitlG?IZATICtJ
- t.D;TCR r J /VERIFICAT.COC / I /CESIGNGUTPUT/ I OSL IT Y r p.pg
,REVIEg PT.
PADu.u_t DP PACKAC:,,.
- 4 l-f RELEASES ALL PROCUREFO;T
. DOCS. TO
_ PURCHASIfG
- .D L:.CUCCESSFt":_ CC"PLETICt. 5 TEIIS PRCCECLRE IS ICEtJTIFIED THRCOGH A C.'GR.
r mi en- -
l SON P10 JECT ENGINEER
- - -- - TVA-SON-RIP f - .
.. PROJECT HANAGER
- - - - - - ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ - - ~ ~ - - - - -
I I l
.s I AS4T.
; '~~~ .
.1 PROJ. '; .-
l T HGR. l . - -
- g.
___-o,__. S,-_. - l .- .. i - ' ' g - . ' - . _-..... I PROJ g~~- ADMIN PROJECT i TECHNICAL HAINT ~ ~ * * ~ ~ ' STAF F HISTOR'Y l STAFF _l 1 - 1 I 1 - TRACXING -- :.
- DATA DASES
) - INTERFACE !
~
- PROCEDURE DEVELCPHENT
- IDENTIFY PLANT ACTIVITIES l'
'g - SQtECULING THAT INSTALL REPLACCHENT t;
- PLANNING '
, SPEC. PREPARATION ITEMS IN THE PLANT.
*I . - TECHNICAL DIRCCTICN
' - 1
- TEQNICAL .ALUITS a:. CLASSIFY ECUIPMENT WITH i
.I - HANAGEMENT REVIEW . . ;- . . . C ' '
TRAINING REPLACE ITEMS BY UNIT Ato I;
-l ^ - - ESTABLISH MAINTENANCE AS 10CFRSO.49. COSC CR I-
' r-~~ -
HISTORY FILE.
-* [ .
NON-CSSC
- COTAIN !**,UE DOC. L CC*f-l.
~g qp y ?RACT3 FO.1 INGTALLED I
_ _ , , , , , , _____,_ - TRANSFEP I;r0 TO TH:: ENGRG
- .- g EVALUATION GROUPS.
g ~ --- - . .. 1 i I ll l i
, 1 - ; I I .. l l: ~
~
I
' I 1 l
.I
- t. 'w . ENcRO CRP LEADER --====-===------
-~ -
SETEMIC CDM!TIVITY - -~ 8 I l GROUP
' ~ - PREPARE ECICHIC FNCR0 CENGITIVITY CCC40. SCREENING PROCLDURE
- ASSESS POTENTIAL FCR CEICNIC CEN91TIVITY r# t l _ . _ . l HA!NTENAt4CE
,_ l ACTIVITIES.
~
E1 l'CT . T f. C IftVOITCRY LECTICN
'.OtA.W
- CLCTICN ITEMS LVM UA TICri
.. ggCTICri pef 1FC4H ENGItEERING EVALUATICrl.
i
- FOLLOW OTCK-LIST. - CPADE PART3 PROC. OPEC 3.
'- VENDOR HANUALS f. OWG3 FILE OCVIEW
- PREPARE CCDICATICtl PACXACE.- CC * - N RCIAL GRADE PARTG VERIFICATICN
- It.CEPCNCENT P ACKAGE I4. VIEW.
- CAO TO UN 0EDICAf t'J PACKAGES. - P0hER GTCNES INVENTCRY VERIFICATICN INITIATION 0F REPLACEPENT ITDt1.
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- C0000. W/ PCwfR r.TOJE3 CPECIAL. FROJECTS '
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, t.'NITED ttTATES COVERNMENT A02 861119 001 (
\J ,Memorcnd um TENNESSEE VALLEY AUTHORITY -
TO : Those listed FROM : C. C. Mason. Acting Manager of Nuclear Power. LP 6N 38A-C DA28 : NOV 2 41906
SUBJECT:
IIPLACEMENT ITENS TASK FORCE I, Iffective November 17, 1986 ; Force. The primary function of the Task Force is to develop and implementation of a program to verify that seismic and environment a l qualification of installed equipment has not been and will not be degraded3 Speelfically, the Task Force will develop measures to control e futur . 4 procurement. verify acceptability to control of installed issuance of items currently in Power Stores items, , and to ] i 1.
. ...T ~.. 3 A proposal approval for ver'itication by December 10. of installed items should be prepared my for 'l 4
schedule will be included.A rationale for the scope of work and a detailed disposition of the findings must be developed prior ork. to initiating wP j. '
) A proposed program for current inventory .
and o having In a items p 6 should be implemented no later31,than 1987. Januaryparallel n to this eff j G' Taylor to White dated OctoberThe attached flowcharts and er from the Nuclear Reg Yorce. 21, 1986, will provide guidance f 3 or the Task Initially, members: the Replacement Items Task Force will consist of th 1 e following Division of Nuclear Engineering Roprosentativo. F Esplacement Itetus Program Manager. T. E. Spink . E. Dicola % Financial and Planning Staff. C. R. McVberter * { Division of Nuclear Quality Assurance Representative T j TVA Purchasing Representative . T. E. Spink '% Site Representative from Sequoyah. Browns FerryDivisi E!
, and Watts Bar Nuclear Plants '
T. E. Spint of their designation.For those ,organizations you should inforza without name$ ' who participated in the " piece parts" effort will serve on this tit is expe ask Forco. 9 e y **d
$ n,, .. i v v.. . . - .. . n s " - '- ' - ' - :
s - _ , - , - - .- , _ , _ . _ , _ _ _ _ _ , . . - . _ , . _ _ - - . - - - . _ . _ _ _ _ _ , _ _ . ~ - .
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- Those listed l' NOV 241996 REPLACEMENT ITEMS TASK FORCE 3
Nr. DiCola setivities sinceshouldthe organizational be made 1**d available for verification at least and half orce time for Ttsk F dedi ' the Divisloa of Nuclear Engineering (DEI). cation is - ' T. **. Spirk will be a fell-tiae pt 4su nuncter for this three
-pronged effort '
approved measures for hand 11ag past, current, and futu 1 on of the amat items. T. theE. Spink Task has Force effort. authority to obtain additional resources needed or support of f report to R. W. Castrell, Acting Director DEE,For the duraties of the Task Force If75/W j H. L. Abercrouble. ORP, Squoyah F. E. DiCola, W12 A6 C-K
- 1. W. Laatrell, W12 A12 C-E t J. P. De. cling, C2P, Bellefonte C. H. For, Jr. , LP 65 38A-C
- 1. L. Cridley, LP $N 1578-C .
J. L. McAnally, LP 5N 38A-C } C. R. McWherter, IE 3N 16684 R. C. Parker, LP 4N 45A-C H. P. Pomrehn, Browns Ferry ~ .. T. E. Spink. LP AN 58K-C ., i J. W. Thosepson, E12 C31 C K i
- C. Toto. ONP, Watts Bar A
J. L. Williams, Jr. ,1700D CCT2-C y TBJ:CLB p: j Attachments cc (Attachments):
,RIHS. MR AN 77A-C (2e: * },+
R. C. Stoffy, ME 6N 118-CA02 361073 019). '
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4 f TV A 44 (oS 9 45) (OP.wP.S aS) I;NITED STATES COVERN. MENT h6 R00 870210 910 d dVf . .e ,6MOTdnd ,, , m um TENNESSEE VALLEY AUTHOE
.got.sca:p TE's71Ts't'e['~
FROM : S. A. k'hite, Manager of Muclear Powce, Lp 6'l 331.-C
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. aYe,blua r,y 10. 1987 . .:
. g. .. 7 ar vertrtect " m -
'SU2 JECT: ' CONTROL"0F' REPLACE'W tII ITEM 3,
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. . . . . : .i mt In ordor to establish stronger controls on the use of commercial e gr
.e items without proper dedication documentation and to augment existing material tho sito directors.to controls _on. items.in safety-related tako.tholfollowing actions. applications I amngrequ e
without used. specific designated'atyp'lications shall be (shop s
.. uarcro
~
W- - r.n'safTty-beistbd :? applications are eliminated by returning to Powe 1
,. L. Co:cr e .t. Satellito stores under Power Storos' admini tcparos including consum ,
J. P. D: *lia '
'c'ontrol may be established to acco:mncdate s rativo and procedural safety-related items.
expeditious issues of i '
*"' *
- 7 ' .,
' Shop sparos for nonsafety-relatedpap li
*. I*b,C u. ' '~, c'on frolh' a're implemented to provent thei
, .. applications. .
L ':: .
,a .g ;
m ,, Consumable and bulk. Items shall be quality on a cano-by-caso basis. procured gement Quality Assurance (QA)Each site shall establish am for a conditional all r _ u. .... .t, in safety-related application).Lovel II items (commercial grado items used prior that item.to evaluation of the adequacy of tho de nstalkd esi for Stores issuance to their specific applicationAll saroty-relat . Each conditional e the site director with copy to the cito manage . a .of { Procurement acceptable dedication of QA Level II items shall be permitted process. with an only defined and documented at time of purchase requisitiThe dedicati Any item for which an acceptablo dedicationon preparation. process cannot b defined at time of purchase requisition preparat:pno eshall b procured as QA Level I (safety-related). Each sito shall establish an item evaluation group consistine of I' appropriato personnel fecm Olvision of Muclear Enrineerint ..
@h, Environmental Qualification Project, , ,. ,
followine, act!vities. and QA to acccmpl!:h the
$n i s
/
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4 *
. 2
^ '- Those listed February 10, 1987 7
COUTROL QF REPLACEMENT ITEMS
%"s 6*
- Evaluato previously in;tallod QA Level II itoms.
. ,.- . Any item that e...;....
. dedication.will qy y3 gg -
be-documented on to a quality Condition ermit documentation will be dedicated, .( maintained as permanent QA records.and the dedication documents
... -,u.
.--- ~
~~ . -
' Power.. Stores shaEva'luato..QA. Level II items that are cond eased.
* 'ovaltsitl6ti.r,: oup'll forward .all. copies of form T7A 575 to the
~~
' lack'inr,'iuffiEio'n't"da'ta to permit dodication will b a CAQ and tracked throurh closcout, e documented on items with sufficient.
.bdoc'u=~e'ntistiin"willUd E3i"$3InC.d. as_],pfrma,ne,n,q QA, r,ccoeds.
de,dicat'ed and the dedication
^ '
- E'la' lea ~tdNx15tLdr,'SoWENto'rosNv5nlary af
~to t e rn ed "sho~p 's"p~ar e's . , jv alua tGn n
o f. I t ems c urre 3rt(,,shap 's'p'aYog~ hTtY 'decicationu=ontatiou
~~h icYs'that'"per to a k.sYaL Any itom that'c'annot be dedicated upon ovaluationnown specific ap unknown app 1Leation or insufficient data, shall . cither be duo to rod foruseinnonsafety-relatcd'[ applications. osir,nated
~
Dofino propor QA lovel of safety relaet d i tems
' procuroinent. -
prior to
- ~
- Dofino procuromont.'tho~dodication process for QA Lovel or II items to pri tilthin ton workinr, dnys from tho dato of thi directivos.prosent mo with a plan for implementation of thos memorandum, e otr.anization within ono wook.Thoso v plans shall aforemontioned bo'ro'iewed and roturned your
- wooks from tho dato of this comorandum.All pror, rams chall be in placo S.cwR H. L. Aborerembio OtlP, Cequoyah J. P. Darlint., ONP, Bollofonto '
H. P. Pomrohn, Drowns Ferry G. Toto. ONP, W tta nor HPP:IVlliJM . cc: RIMO, HR 4N 72A-C R. W. Cantroll, W12 A12 C-X (~ S. B. Fishor, LP 5!I 38A-C R . (. . Gridley, LP 5.'l 1518-C . , R. C. Pirter, LP AN 45A.C R. A. Pedu , 11 123 CD-X 6 .}}