ML20138J443
| ML20138J443 | |
| Person / Time | |
|---|---|
| Site: | Midland |
| Issue date: | 10/25/1985 |
| From: | Jackie Cook CONSUMERS ENERGY CO. (FORMERLY CONSUMERS POWER CO.) |
| To: | Taylor J NRC OFFICE OF INSPECTION & ENFORCEMENT (IE) |
| References | |
| 32424, ALAB-106, NUDOCS 8510290345 | |
| Download: ML20138J443 (43) | |
Text
'
s l Consumers Power James W Cook C0mpany v.<, ~ .un, - ~,,uon,- ,
and Constructaon General officos: 1945 West Parnell Road. Jack,on. MI 49201 e (517) 788 0453 October 25, 1985 Director of Office of Inspection and Enforement Att Mr James M Taylor US Nuclear Regulatory Commission Washington, DC 20555 MIDLAND PROJECT - ALAB-106 MONTHLY REPORT FOR SEPTE}BER 1985 DOCKET NOS 50-329 AND 50-330 FILE 0.4.6 SERIAL 32424 In accordance with Condition of Memorandum and Order ALAB-106, dated March 23, 1973, and Amendment No 1 of the Midland Plant Construction Permit, enclosed are five copies of the following documents written or closed during the month; Bechtel Nonconformance Reports, Quality Action Requests, Management Corrective Action Reports, Quality Audit Findings; Babcock & Wilcox Reports of Noncon-formity; Consumers Power Company Nonconformance Reports, Audit Finding Re-ports, Quality Action Requests, Corrective Action Reports, and Management Corrective Action Requests / Reports.
JWC/WRB/lr CC JGKeppler, USNRC Region III (w/ enc)
CBechhoefer, Esq. ASLB (w/ enc)
ALAB-106 Service List (w/ enc) 8510290345 851025 l PDR ADOCK 05000329 R PDR ( #p(p 8 I OC1085-0020A-MP02
ALAB-106 MONTHLY REPORT SERVICE LIST Mr Frank J Kelley, Esq Mr Steve Gadler Attorney General of the 2120 Carter Avenue State of Michigan St Paul, MN 55108 Ms Carole Steinberg, Esq Assistant Attorney General Mr William Clements (2)
Environemntal Protection Div Docketing & Services 720 Law Building -US Nuclear Regulatory Commission Lansing, MI 48913 Office of the Secretary Washington, DC 20555 Mr Myron M Cherry, Esq Cherry & Flynn Ms Mary Sinclair 3 First National Plaza 5711 Summerset Street Suite 3700 Midland, MI 48640 Chicago, IL 60602 Mr William D Paton, Esq Mr F C Williams, Esq Counsel for the NRC Staff Isham, Lincoln & Beale US Nuclear Regulatory Commission 1120 Connecticut Ave, NW Washington, DC 20555 Suite 325 Washington, DC 20036 Mr P Robert Brown,Jr Clark, Klein & Beaumont Ms Barbara Stamiris 1600 First Federal Building 5795 North River Road 1001 Woodward Avenue Route 3 Detroit, MI 48226 Freeland, MI 48623 Ms Lynne Bernabei Mr John Demeester, Esq Covernment Accountability Dow Chemical Building Project of the Institute Michigan Division for Policy Studies Midland, MI 48640 1901 Q Street, NW Washington, DC 20009 Mr Michael I Miller, Esq Isham, Lincoln & Beale Mr James E Brunner, Esq 3 First National Plaza Consumers Power Company 52nd Floor 212 West Michigan Avenue Chicago, IL 60602 . Jackson, MI 49201 OC1085-0020A-MP02 l
INDEX OF ATTACHMEh~fS ALAB-106 MONTHLY REPORT SEPTEMBER 1985 Bechtel Nonconformance Reports - None Becht,el Quality Action Requests - None j Bechtel Management Corrective Action Reports - None Bechtel Quality Audit Findings - None Babcock & Wilcox Reports of Nonconformity - None Consumera Power Company Nonconformance Reports -
Q-00027, Opened 09/20/85
.Q-0C028, Opened 09/20/85 Q-00029, Opened 09/18/85 Q-00001, closed 09/20/85 Q-00005, closed 09/16/85 Q-00016, Closed 09/24/85 Q-00025, closed 09/04/85 Consumers Power Company Audit Finding Reports - None Consumers Power Company Quality Action Requests - None Consumers Power Company Corrective Action Reports - None Consumers Power Company Management Corrective Action Request / Reports - None a
_s l
i OC1085-0020A-MP02
~ ~~
[NLId 15 NCR NO. 17 REV
'ASSUEMe" E 0-00027 / #8t
~
DIVISION 16 DATE ISSUED "I FORM QAD-1 9 M M /I;/;; M59/zohne /
NONCONFORMANCE REPORT 18 PAGE 1 0F 6 1 ITEM LOCATION Indeterminate 2 DRAWING OR PART NO. AND REV. 3 PART NAME 4 SERIAL NO.
NA Check Valve NA
- 5 ITDi DESCRIPTION Anchor Darling Swing Check valves j6 ITEM STARTUP SYSTEM NO. 7 REFERENCE DOCUMENT 8 ASME A.N. I. REQUIRED I NA NA NA j9 INSPECTION PLAN REV 10 ACTION ORGANIZATION NA Site Technical Support 11 ACTIVITY HOLD REQUIRED
- ACTIVITY HOLD ORDER NO.
YES X NO NA
.12 REQUIREMENT Section 4.2.2 of procedure QA-6, revision 2 states in part: "when a nonconformance is
- reported to or detected by QAD personnel, QAD is responsible for: ...... d. Documenting nonconformance on a NCR (appendix A)."
13 NONCONFORMANCE e A copy of Bechtel Deficiency Evaluation Report (DER)84-102 was received by CPCo from I Bechtel Power Corporation. This DER which occurred at the Palo Verde Nuclear Generating
! Station identifies problems with Anchor Darling Swing Check Valves.
, Specifically, set i ! screws were not set tight enough against the h inge pin causing a condition wherein the hinge pin is able to slide through the hinge support. In some cases the set screw which
, was supposed to be welded was missing the tack weld. In addition, the dise nut pin was not welded to the disc nut as required. Either of these
. conditions could make the valve inoperable.
e W/3AW e.4. SgNcM,g ~DATE 19 HOLD TAG APPLIED YES X NO 20 LOCATION OF HOLD TAGS OR SEGREATED AREA
- ITEMS SEGREGATED YES X NO NA
/
21 NEED TO REVIEW FOR 23 TREND CODE j24 NCR REVIEWED BY / P' I !
REPORTABILITY X YES NO O
c ,e' '
DATE /.67>vfy , 9/nl9l 22 DETERMINED TO BE REPORTABLE 25 SECTION HEAD ASS ENGINEERING / '
X YES N0 p,g j g jgg p
'" V / ' Rev 2 QA-006
l 6 I 35 PAGE 2 0@ 6
\
27 PROCESS CORRECTIVE ACTION REQUIRED l lYES l l NO 28 RECCH GNDED DISPOSITION l l REWORK l l SCRAP / REJECT l l REPAIR
- l lUSE AS IS*
- REQUIRES TECHNICAL JUSTIFICATION ATTACHED 29 CONDITIONAL RELEASE NEEDED l lYES l l NO CR NO:
30 ADDITIONAL INFORMATION 31 DISPOSITION CONCURRENCE ACTION ORGANIZATION DATE QAD CONCURRENCE DATE ENGINEERING DATE A.N.I. (ASME) IF REQUIRED 32 DISPOSITION ACTION TAKEN 33 METHOD OF DISPOSITION ACTION VERIFICATION 34 NCR CLOSED BY t
RESULTS OF DISPOSITION ACTION VERIFICATION l l l ACCEPTABLE l l UNACCEPTABLE QAD DATE IF UNACCEPTABLE, REFERENCE SUPERSEDING NCR NUMBER
! A.N.I. (ASME) DATE
'IF REQUIRED QA-006 Rev 2 l
..a.~a.~. - ..
DEFICIT:!W.,Y r.vMa UM i svn nc.r vn 10 CFR 50.5SD) c av. ose. 0 ,
scTc 11/23/54 l
AND/OR !
I
.e'IISUvSE. 10 CFR PA"7T 21 peca en 1
- a. emossc7. N Amspos NUussa 3. uNef 4. o C L A ss s.nsrEntNcsoocumaNTs NCRs SM-5320, SM-5321, PVNcs/106 A 1 Q and SM-5322
- s. saisuic cATsoonT n esecoVanse .
l_ g inspection of valves IPATAV005, IFAFBV022, IPCTAV037, t 1 1PCTIV038, IPCTAV016 and IPCTBV020.
- s. nsowimsusas?
- 1. Spec.13-FM-2213, Rev. 20, vendor drawing (P2213-101-4) shows set screw (Iten 220) tack welded to hinge support (Item 007). The set screv keeps the hinge pin (Item 038) moving out of the hinge support (Item 007).
- 2. Spec.13-FM-2213 Rev. 20. Tendor drawing (P2213-73-5) shows the disc nut pin (Itas,245) to be tack welded to the disc nut (Iten 2303).
- s. ossenser ON or CoNomoN
- 1. The set screw (Item 220) is not tight assinst t.he hinge pin (Item 038). The hinge pin may slide through the hinge support and the valve shall become inoperable. The set screw in the present application does not secure the pin adequately.
- 2. The dise nut pin is not tack welded and may cause the disc nut to disengage.
This condition will cause the valve to becces inoperable.
Notification is. nEPonriNm ATan e s.- e A Ex.uyJuoops-osa-To: -
A. Bedi 1 -.12 BPC RE/2045 J. Schuh/V. Najartan 11/23/84 10:00A is. o A v i OA Or etOCus i.ne T. Mack 11/23/8,4 10:15A e..,........., ..v. , . . .
3 M D. Krisha
_ . ' . . .f JU .... ..... , 11.L23..L5_4
. . . .7. : 55 A
- 13. enELIMIN An Y EV ALU ATION
- ogg;p,ag,v v=s o 4 I,Adli~,uh v ...... ....
'#h/n. A/An6/u 12/7/84 (t. spiers) aa O o ate ck, NT Mofir..o 14 r1N AL EV ALU ATION 88CrnSS.73/fo be determined by acronTAsta vcs O aseOnT Asta vcs @ aseonTAsts was secrestDER Conusittee
''a
ao O 'a " ao "*'*"
e eCrase.sstel ~a O O d f 4. ....,st/t Q- H ktJ.A. ...
. . . . . .- . . . . . . .uurvi 4r M.......... 4 1p2,n.
Is. Ventr 8 CATION or Con =ECTIVE ACTION CONNECTIVE ACTION Yn ANSFEnnED To NCn/C An i
I
..w. . . . # n.
SA .Av.
- 16. olsf aleUTION Lis? OTHCas Q A MCm enOJECTs Q EV A LU ATION COMMITTgg
@ NmATom Q pnOJ. ENon. CLIENT Q
@ emos. won. O r=Osset oc O enoe.aac.c=NT== 0 --
site consT. won. enos. pnoc. use. Q won.or eA _
~ ..... .,..
~ , . . . . . . . . .
p Ls v3=st MuCLEAn cc=3G ATING CTAYlON CEPOUT #8 PROJECT EVALUATION - 0f 14D584
. DEFICIENCY EVALUATION REPORT **VJ8^Y8
- **'sve"ee*e 8a e s n we n JOS NO.19407 1 3 g ,,,, ,,
~
1 eREPAREOev %g[ CLASS UNIT REFERENCE DOCUMENTS
- a. Freetand _c ee.,.n - Q 1.2.3 NCas SM-5320 5321 5322 and 535
- as..g P"eOJaCT EVALU ATION
] NTERIM REPORT R so.ss(4) FINAL REPORT R PART st REPORT TITLE: ANCHot DARLING YALVg COMPANY CMgCE TALVES
- 1. CONDITION DgSCRIPTION Anchor Darling (AD) swing check valves require a set screw (Item 220) to be tack welded to the hinge support (Item 007) to prever t the klage '
pin (Item 038) from becoming disengaged from the hinge supoort.
Additionally, a dise nut pin (Item 245) is required to be tack welded to the disc nut (Item 2308) to provide a positive attachment of the disc. See the attached table for appilcable drawing control log numbers.
Investigation Request II-37 was initiated to perform a site inspection of AD swing check valves for missing tact welds. The following two defects were identified as a result of this investigstloa.
- 1. In valves 1PAFAV005 and IPAF8V022. the set screw was not tight enough against the hinge pin causing a condition wherela the hinge ple-Is-able to slide _througltthe_htnge_ support. _
- 2. In valves IPCTAV037. IPCT8V038. IPCTAV016. and 1PCTBV020. the disc nut pin was not tact welded to the disc nut as required.
l II. EVALUATION ,
Red this deficiency remained uncorrected, check valves in various safety related systems including Auxillary Feedwater could have failed, thereby precluding safety related systems from performing essential functions.
The root cause of both the above conditions is attributed to errors during assembly of the valves prior to delivery to the site. Bechtel discussed the above conditions with AD and both agreed that either condition 1 or 2 could make the valve Inoperable. The valve could leak at back flow, disengaged parts could restrict the flow through the valve and/or anali disengaged parts could flow through the systes causing damage to other equipeest.
IDENTIFY C ALCUL ATION OR OTHER DEStGN OOCUMENT WHICH W8LL sE SARIMPACT C YES % NO INITI ATED OR REvaSED TO SUPPORT THIS EV ALU ATION.
j occusesset tati.e.sevensge..seo arvssiose aseo ponecast consp6sts oss ears see s oats i
PCM EVALU ATION AND REPORT ABILITY RECOMMEND ATION l
l , . RCPORTABLE W (As / [$a NOT REPORT ABLE v ....
,F*59 et 19 04073 e spee
anyvss .. . , . . ,, ,
l . .
Bev./Date: 0/ 1<D884
- .. Paso 3 cf 3 i Final Report j
~
' i
, t AEpi6 aid SWING CNECE TALVES PER UNIT 1 . .
TAOS REFERENCE DOCUNENT Matt 30. (UNIT 11 (VENDOR DWS) SUS SYSTER
., g[gg (see sete 23 4.00 672 1PRDAV020 P2215-88 12005 4.00 672 1PRDAV021 P2213-88 12D05 4.00 472 1PRDAV022 P2218-88 12005
- 4.00 672 1PRDBV040 P2218-88 18D05 4.00 672 1PRDSV041 P2215-88 18D05 .
~
4.00 672 1PRDSV042 P2215-88 18006 3.00 673 1PCTAV016 P2215-73 1CT01 3.00 673 1 PCT 8V020 P2218-73 1CT01 3.00 673 1PCTAV037 P2218-73 1CT01 3.00 673 1 PCT 8V038 P2218-73 1CT01 3.00 673 1PRDNV205 P2218-368 18D01 (See Wete 1) i 3.00 674 1PAFAV005 P2218-101 1AP03 8.00 674 1PAFAV007 P2218-101 1&P03 8.00 674 1PAFBV009 P2218-101 1AP01 8.00 474 1PAFSV022 P2115-101 1AP01
-8.00 - -474- 1PPCAV013 ----P2215-101 - 1PCO2- . _
)!F~
1 8.00 674 1PPC8V017 P2218-101 1PC02 3.00 681 1PIAtV073 . P2218-145 11A19 4.00 681 1PCTAV024 P2213-57 1CT01 6.00 681 1PFFEV090 P2218-146 1PP34 10.00 681 1PNCEV118 P2218-147 1NC01 10.00 681 1PWCEV039 P2218-147 IWC02 l
l 24.00 733 1PSPSV012 P2218-322 ISP02
- 24.00 723 1PSPAV041 P2213-322 ISP01 l
TOTAL 24
' Bete it Vendor has different destas strangement and tack welding er steklag is met applicable. i Note 2: Above listed vendor drawings are applicable for Unit 1, 2 sad 3. j 0159t
- Report Be.04-103 M
. RW./Detot 0/ 14Dt84 9:so t ct S Pleal Report
-E III. S8PORTASI' '"tSSMENT -
Based oa the above this condities is evaluated as reportable under the requirements of 10CFt50.55(e). State if this condities were to reesta
.f socorrected it would represent a sigalficast safety condities.
I This project has also evaluated this condition as reportable under the requirements of 10CFt21.2(b)(3). This report addresses the reportlas requirement of the regulatten with the excepties of subpart (vi).
regardias the ausber and locaties of such components supplied to other factittles.
IV. C9tRECTIVE ACTION :
i i
- 1. Attached is the list of 40 swing check valves used on Walt 1. All the Unit 1 listed valves are being Inspected and documented om special CIP 592.0. The defective valves will be reworked per AD direction and inspected through NCE's SM-5320. SM-5321. SM-5322 4
and SR-5355.
- 2. Units 2 and 3 will be inspected and reworked as required by
- IR-48. Special CIP's 592.0, 606.0 and 607.0 have been lattisted to cover the the defects (loose kinge pin and missing tack weldlag en the dise unit) as identified a Section I of this Dtt and also '
~ the defect (alssing tact'wetolag es the set scrawl prevlessly- -
l Identified on Dtt 82-33. ,
t l 3. Any subsequent required NCR's shall cross-reference this DER for reportability disposities.
- 4. The suppiter drawings listed below have been revised by issuance :
et Supplier Document Change Notices (SDCNs) to show staking at three places as se alternative to tack weldlag of the set screw.
SDCE # '
BBCHTEL 1AG #
02485 P2218-101-8 l 02486 P2218-145-5 02487 P2218-57-5 02488 P2213-146-4 02489 P2218-147-3 02490 P2213-322-4 02491 P2213-88-1 ,
02492 . P2218-73-5 ;
- 5. All CT PP and SP valves listed la the attached table will be inspected and reworked as required prior to entry late mode 6.
The remaining valves will be laspected prior to mode 4. l
- 6. A copy of this report will be transmitted to AD ta compilance with 10CFR Part 21.
l ,
0159t ,
. - ~ - - - - - , _ , - - - - , - , .
pALITY u aca cu. . u nas ASSIAAF,CE Q-00028 __ #/
CIVISION 16 DATE ISSUED 799sr FORM QAD-1 t/r * ^/12'"ijeg ,/ h /
NONCONFORMANCE REPORT 18 PAGE 1 0F 6 1 ITEM LOCATION Indeterminant 2 DRAWING OR PART NO. AND REV. 3 PART NAME 4 SERIAL NO.
H2BC - SMB 10 Limitorque Motor Operator NA
!5 ITEM DESCRIPTION 1
Limitorque Motor Operators used on Butterfly valves i6 ITEM STARTUP SYSTEM NO. 7 REFERENCE DOCUMENT 8 ASME A.N.I. REQUIRED NA NA NA i9 INSPECTION PLAN REV 10 ACTION ORGANIZATION NA Site Technical Support 11 ACTIVITY HOLD REQUIRED: ACTIVITY HOLD ORDER NO.
YES 1 NO NA
,12 REQUIREMENT Section 4.2.2 of procedure QA-6, revision 2 states in part: "when a nonconformance is reported to or detected by QAD personnel, QAD is responsible for: ...... d. Documenting nonconformance on a NCR (appendix A)."
13 NONCONFORMANCE A, copy of Bechtel Deficiency Evaluation Report (DER) 84-54 was received by CPCo from Itichtel Power Corporation. The DER which occurred at Palo Verde Nuclear Generating Station identifies problems with Limitorque motor operated butterfly valves, and the way the motor j operators were wired. The identified motor operators for the butterfly valves, could not be opened electrically, when the valves were closed manually. A preliminary investigation did not identify any Midland Energy Center valves with the combination limitorque operators identified. However, it is not known at this time if other combination operators utilized I ct Midland contain this problem. 14 NCR ORIGINATED BY dd4+1 MCButterf[d sssc DATE 19 HOLD TAG APPLIED YES X NO 20 LOCATION OF HOLD TAGS OR SEGREATED AREA ITEMS SEGRICATED YES X NO NA j, NEED 10 REVILW.FOR 23 TREND CODE I'21 REPORIABILITY ' X 24 NCR REVIEWED BY
/ ' ft b l ~
YFM ~
NO 0
kI l DATE , 4 p/4 9//$/9s' 22 DETERMINED TO BE REPORTABLF __ 25 SECTION HEAD ASSU NCE ENGINEERINC m2 /
- e o4,9 Hb
" ~
.' / md"< 9/////$~
QA-006 Rev 2 l
l
26 CAESE t'
35 PAGE 1 0F 3 s
s 27 PROCESS CORRECTIVE ACTI0tt REQUIRED l lYES l l NO 28 RECateGNDED DISPOSITION I lREWdRK l l SCRAP / REJECT l l REPAIR
- l lUSE AS IS*
CREQUIRES TECHNICAL JUSTIFICATION ATTACHED 29 CONDITIONAL RELEASE NEEDED l l YES l l NO CR NO:
30 ADDITIONAL INFORMATION 31 DISPOSITION CONCURRENCE ACTION ORGANIZATION DATE QAD CONCURRENCE DATE ENGINEERING DATE A.N.I. (ASME) IF REQUIRED
, 32 DISPOSITION ACTION TAKEN 4
~
33 METHOD OF DISPOSITION ACTION VERIFICATION 34 NCR CLOSED BY t
RESULTS OF DISPOSITION ACTION VERIFICATION l l ACCEPTABLE l l UNACCEPTABLE QAD DATE IF UNACCEPTABLE, REFERENCE SUPERSEDING NCR NUMBER A.N.I. (ASME) DATE
- IF REQUIRED -
QA-006 Rev 2
(
- - DEFICIENCY EVALUATION REPORT ' anaeavaa nu 10 CFR 50 SS(e) cry no 0 AND'OR caTg A/1/AA JU lI*w'.W= 10 CFR PART 21 ,Aos 1 or 1
- 3. P90JE CT - N AMElJOS NuMSE R 3. uMIT 4. O class 3. RErgegNCE occuMENTs !
4 FVNGS/1060M' 1 Q P&lD 13-M-SIP-001 l SU NCR #SM-4609 e salemic cAfssoRV 7 M** Discov ER ED
- 1 During pre-operational testing. SU NCR No. SM-4609 l
- s. maeuseamsNT CESSAR 6.3.2.2.3 states "During normal operation the high pressure safety injection pumps are isolated from the RCS by actor operated valves...During the recirculation 4
mode of operation the pumps take suction from the containment sump." The contain-3 ment s, ump iselation valves must be able to be opened from the Control Room or
- following receipt of a RAS.
i
- s. OEsCaiPTiON OF CONolTION Sump isolation valve 1JSIALT673 could not be opened electrically (remotely) af ter being manually closed. The valve operator failed to open the valve as a result of the "tgo" contact opening due to an "over-torque" condition. The valve operates
- correctly when electrically closed. but not after manual closing.
l There are no administrative procedures to prevent manual closing of the valve.
- Valves 1JSIA1.T67!.. IJSIBI.T675 & $76 are similar valves Clat perform the same a function.
i i _ _ . _ _ _ _ _ . _ _ _ _ . ._ _
Notiffemtton j te PORT INITI AT i s g a ggggggNT O F o E R TO i
'si. e d u~ NO eLOcass'-se (twr.n)rw "
L NA4 "A n ,... "!.1'?.' " ',2" P. Huber....... A/.3/.R.4
. E M..DW ..
i m
- I N,.
.. // *tTA .. R. Pa tt.e.rso..n
. s..... J/#.S.4_1;.15PM ..
I
- 13. PR ELIMIN A R Y EV A LU A TION OT=N m u.v vEs g#-Ml$.,k;m- rfrAw t&H=..... tla tre M..........
.g o Af r curNT =Overito 8/16/84 (T.R. Bradish)
, r 2
is. r N AL sv ALuAveON To be cet.rlained by DER Committee mEponTAsta vas@ naconTAsta vash necenti
"*'aa
- . .c , . . e . . . l. >
.O c'" a'a i Ma&-.in:::n,6/a.__f//M.A~...
u ............ ........
4/>f/EM...... M.i.r,f.f ..... ..
1S.VERIFic ATION OF CORRECTIVE ACTION TR ANsFEmmte TO
.se n;C A R
_ ] AccEPTEo NO.
88 otsTResuTION List
, gvagyaygg ggumegggg OTMtas e ..o, o.. c .. .No. a cm.NT O _ . _ . _
@ sitt cONsT. woe C *=0,sc7 oc *eO, ooc c NTc= , _ _ _ _
g C A su, ... 0a O = Oc === 2 ==a or=a O __ _ __
, . pato vtGCE NUCLE AD CENEOnTl!G STCTION GEPO37 No 81 11
, PROJECT EVALUATION -
- DEFICIENCY EVALUATION CEPORT 2Cv./oATE 1/ ninrat
= 88pf,a ;p * "
Joe NO.10a07 PAoE 1 or i pnEPAmEo SY
~
O CLASS UNIT RErERENCE oOCUMENT3 J. Schuh aa==-
/MMY ..,.
Q 1 P&ID 13-M-SIP-001 PnosECr Ev ALuAtloN ven gy.cgna
,3,gniu ,g,on, m ,, ,, g,3 r,a A ' = =*aa r O*Aar si ==* oat TITLE: CONTAINMENT SUMP ISOLATION VALVE FAILURE TO OPEN
- 1. CONDITION DESCRIPTION Cootainment sump isolation valve 1JSIAW673 could not be opened elec-trically after being manually closed. The valve operates correctly when not closed r.anually. This condition was identified during i preoperational testing and documented on SFR 151-723 and NCR SM-4609.
Valves 1JSIAW674, IJSIBUV675 and 1JSIBW676 are similar valves that' perform the same function as the subject valve. They are 24 inch, limitorque motor operated butterfly valves, manufactured by Posi Seal-International and supplied by Combustion Engineering. These valves are required to open automatically on a recirculation actuation signal (RAS) to provide a suction source for the safety injection pumps. A RAS is initiated on low water level in the refueling water tank during safety injection.
Reference CESSAR Sections 6.3.2.2.3 and 6.3.5.2.
II. EVALUATION
-- =
Two factors have been identified as contributing to this deficiency;
- 1) high packing friction and 2) a design problem in the actor operator.
1.
The first factor, high packing friction, results from modifications made to the valve packing boxes. The original packing configura-tion utilized a lantern ring and asbestos type packing. Based on a project decision that applied to all valves at PVNGS, the lantern
! rings were eliminated and the valves were packed with a grafoil type packing. Although this alone should not cause valve operating failures, it may have contributed to some valve torquing out problems experienced at PVNGS.
t s
I ocNvirv c ALcubAvioN on orwEn otsioN ooeuMENT wNiCN wiLL et sAnfueACr O ves S ~o Nifl ATED OR NEvesED 70 SUPPORT Twls EV ALU ATION P
.......,,,,a
..... .................. r.... .a ,.. .... .. .-
b EM EV ALU ATiON AND REPonT ABILITY RECOMMENo ATION '
8 * %= croava sor O~oracaoara='s n.....i....,i..,..
l Fital Rip 2rt l
- 2. The second factor deals with a design aspect of the Limitorque ope rators. The operators on these valves (Limitorque l N25C SMB-00-10) use rotors to open and close contacts as
! r for position indication, torque switch bypass, open limit a sed limit. These operators were supplied with the closed position contacts and the torque switch bypass contacts on the same rotor. This rotor is set such that when the valve disc reaches the closed position (zero degrees), the closed limit contacts trip and stop the motor. Since the torque switch l'ypass contacts are on the same rotor they cannot be adjusted independently of the l
closed position contacts so they also trip at zero degrees. In effect, torque switch bypass only occurs from the valve mechanical stop position to the zero degree position as indicated in the sketch below.
After closing the valve electrically, the torque switch allows for enough torque to overcome the opening resistive forces within the valve and operator and the additional packing friction discussed above. Since the torque switch has this capacity, torque switch bypass is not required and the valve operates correctly. However, when the valve is closed manually, the disc is driven past the zero degree position to the mechan-ical stop. Apparently, the torque required to open the valve from this position is greater than from the zero degree position (see sketch). This torque exceeds the capacity of the torque switch so bypass is required.
However, as discussed above, the bypass trips at zero degrees. Therefore, the active torque switch trips the motor on an over-torque condition.
CONTACT VALVE POSITION OPEN CLOSED (90*) (0')
TORQL1 SWITCH ~~ ~~~~~~~~
BYPASS - - - CONTACT OPEN CONTACT CLOSED CLOSED LIMIT ~"
l l NECMANICAL STOP POSITION =
l TORQLT SWITCH ATTER hah"I,'Al COMPARISON OT CAPACITY TORQLT.S REQUIRED l - - 1 - CLOSURE -- ---- -- TO OPEN
) d AFTER ELECTRICAL (NOT TO SCALE) l g['o go h oi leO CLOSUR.E
\bh0 0 gt$ .
syk '
RGv. / u] L2 : 1/ OlDE85 #er~d*
P 32 3 cf 3 Tin 21 Rep?rt The acties,to preclude recurrence of this problem is to use one of the spare reegge in the operator for the torque switch bypass. This will allow fed adjustment of the rotor such that the torque switch is bypassed beyond the zero degree position.
1 This condition has been determined to apply to the four valves listed in Section I along with the same valves for Units 2 and 3 and to the valves listed below which are Posi Seal butterfly valves of the same design.
. 1, 2, 3JSIANV657 (16 inch) 1, 2, 3]SIBNV658 (16 inch) 1, 2, 3JSIANV678 (10 inch)
. 1, 2, 3JSIBHV679 (10 inch)
III. REPORTABILITY ASSESSMENT 1
Based on the above, this condition is evaluated as reportable under the requirements of 10CFR50.55(e), since if this condition were to remain uncorrected it could represent a significant safety condition.
This project also has evaluated this condition as reportable under 10CFR21.21(b)(3). This report addresses the reporting requirements of the regulation with the exception of subpart (vi), regarding the number and location of such ecmponents supplied to other facilities.
-~ ~~ ~~~
IV. CORRECTIVE' ACTION ~-~ ~
NCR S.1-4609 has been dispositioned to rework the operators to use a different rotor (spare rotor 4) for the torque bypass. DCPs 1SE, 2SE and 3CE-SI-500 have been issued to complete this work on all four valves per unit identified in Section I and the additional four valves per unit identified in Section II.
No action is required with respect to packing since the above modifica-1 tion will allow enough torque to overcome some excessive packing friction.
A copy of this report will be transmitted to Fosi Seal International and Combustion Engineering.
V. REFERENCES Letter V-CE-31004 September 25, 1984 1 Letter V-CE-31513 December 6,1984 l
ft ;.b *3 Laur 1
, QUALITY 15 NCR NO. 17 REV 3
ASSURANCE d.ooo o r o __
DIVISION 16 DATE ISSUED FORM QAD-1 9-//./.S NONCONFORMANCE REPORT 18 PAGE / 07 2 1 ITEM LOCATION l Vcrious points where freezewall crosses under utilities '
es shown on dwas. listed in block (2) below. I 2 DRAWING OR PART NO. AND REV. 3 PART NAME 4 SERIAL NO.
- C-1315Q, rev. 2, C-1316Q, rev. 2 NA NA 5 IT E DESCRIPTION Safety related utilities- Pit #1 - Ductbank section D-D on dwg. E530, sheet 1, rev. 23; j Pit #2 .26" OHBC dwg. M161, rev 13 & 26" OHBC-53 dwg. M161, rev. 13; 4 Pit #3 26" OHBC dwg. M161, rev 13 & 26" OHBC-55 dwg. M161, rev. 13; Pit #4 - Ductbank section G on dwg. E530 sheet 1, rev. 23 6 IT m STARTUP SYSTEM NO. 7 REFERENCE DOCUMENT 8 ASME A.N.I. REQUIRED
]
NA NA yes j 9 INSPECTION PLAN REV 10 ACTION ORGANIZATION NA Site Engineering 11 ACTIVITY HOLD REQUIRED: ACTIVITY HOLD ORDER NO.
YES 2 NO NA 12 REQUIREMENT S:ction 4.2.2 of procedure QA-6, revision 2 states in part: "When a nonconformance is reported to or detected by QAD personnel, QAD is responsible for: ....d. Documenting nonconformance on c NCR (Appendix A)".
!1 13 NONCONFORMANCE Utility movement, where the freezewall crossed Q utilities at monitoring pits #1,2,3 & 4 was
, more than that which was anticipated. Survey data collected from utility elevation markers shtw utilities heaved during the time the freesewall was activated. Since shutting off the fraczewall these utilities have subsequently undergone settlement due to the ground thawing.
! This leaves the current status of these utilities as indeterminant until such time that an
! cnolysis is performed.
NOTE: Rach*=1 1 = * * = s- Rt' RF U Al - 7/1/AL
+
For additional (B) Letter backup CPCo information to NRC, serial 15424, see (A)
Filesurvey 0485.16. data,14 NCR ORIGINATED i - > -. , 9//n$ne \
McButterfielf ' D#fE 19 HOLD TAG APPLIED YES 1 NO 20 LOCATION OF HOLD TAGS OR SEGREATED AREA ITEMS SEGREGATED YES 1 NO NA
) 21 NEED TO REVIEW FOR 23 TREND CODE 24 NCR REVIEWED BY .
l REPORTABILITY 1 YES NO 22 DETERMINED TO BE REPORTABLE 25 SECTION HEAQ, ASSURANCE ENGINEERING / '
1 YES N0 file 0.4.9.112 ' ^
, gjg,,, -
' ~ / '
l QA-006 Rev 2 l
-. .- - - . . - . ___. . - . - ~ . . . .. _ - . _- -
4 16 CAUSE PAGE A 0F A [
35 i
t l
i i
l 27 FROCESS CORRECTIVE ACTION REQUIRE l l TES l l NO i
28 REC 000GND O DISPOSITION l IREWORK l l SCRAP / REJECT l l REPAIR
- l l USE AS IS*
CREQUIRES TECBICAL JUSTIFICATION ATTACHED 29 CONDITIONAL RELEASE NEEDED l l YES l l NO CR NO:
j 30 ADDITIONAL INFORMATION i
i 31 ' DI:: POSITION CONCURRDCE 1
i j ACTION ORGANIZATION DATE QAD CONCURRDCE DATE i
DCiWiu1NG DATE A.N.I. (ASME) IF REQUIRED l 32 DISPOSITI0tt ACTION TAKEN ,
i t
l i
! 33 NITitob 0F DISPOSITION ACTION VERIFICATION '34 NCR CLOS E SY i
RESULTS OF DISPOSITION ACTION VERIFICATION I
i l l ACCEPTABLE I l UNACCEPTABLE QAD DATE l IF UNACCEPTABLE, REFERDCE SUPERSEING NCR ;
, NUMBER :
l lA.N.I. (A*ME) DATE IIF REQUIR 0
( QA-006 Rev 2 .
l . !
l 1
e sa cua cu. as aue W LITY ASSUEARCI '
gyg g nbv 0-00001 16 DATE ISSUED 0
DIVISIN ./4/85 ~
NONCONFORMANCE REFORT 18 ;PAGE 1 0F 2 QAD FORM 1 1 ITEM LOCATIM Warehouse d'. 1svol "A" Storage 2 DRAWING CE PAR" 35. AND REV. 3 FART NAME 4 SERIAL NO.
N/A N/A 9-82-004 S ITEM DESCRIPTION Bendix Hydro-thermograph
, Model #594 l Bechtel Power Corporation Instrument #4223 l 6 ITEM STARTUP SYSTEM NO. 7 REFERENCE DOCUMENT 8 ASME A.N.I. REQUIRED QAPP for the Shutdown Phase N/A N/A of the Midland Eneray Center, Policy 12 9 INSPECTION PLAN REV 10 ACTION ORGANIZATION SM-1.70 2 Warehouse and Salvage 11 ACTIVITY HOLD REQUIRED: ACTIVITY HOLD ORDER NO.
TES X NO N/A I
12 REQUIREMDIT QAPP for the Shutdown Phase of the Midland Energy Center - Policy #12. " Control of Measuring and Test Equipment," Section 1.0 requires that measuring and test equipment used to establish conformance to criteria are identified, controlled, calibrated and adjusted to maintain accuracy.
13 NONCONFORMANCE The Bendix Hydro-thermograph in Warehouse #1, Level "A" Storage area is out-of-calibration as of 1/3/85.
1 14 NCR ORIGlhATED BY
^
f k b /- d'8 DATE D A Nott 19 HOLD TAGS APPLIED YES X NO 20 LOCATION OF HOLD TAGS OR SECREGATED ARE '
ITEM SECRECATED YES X NO N/A 21 NEED TO REVIEW FOR 23 TREND CODE 24 NCR REV B,Y:
REPORTABILITY g dc44 Y b'U YES X NO 3 DATE: /- - 8 $~
22 DETERMINED TO BE REPORTABLE 25 SECTION HEAD. ASSURANCE ENGINEERING YES 2 NO DATE: N/A QA-6 Rev 0
/ cMAkrsN c'ws/ca/ on TZ7 -p-& nn
,dt /!m p dord em /Z//o6E**Na w,x ,' S W l N M m/r -i --~' RECORD COPY j g pysy,,&y/ 7 cms $s//ac/ Af .dsc.4/c/ *sh$ sed wid/ead/oa/siv4me /. 4/g4 l
,esd' ije hyale- /JamojapA afar A'< she/oown, A<f cantiM maM/
/* .ste en,/O.ri-h, Main 4sa ,as re<<. err /o em/v/ AIT ascAv&l . I'N * / //ar A esser svo d h ol M Al! *$*k 4l M"&f. Alk. s/mw,rd/3r r #-.4//empfssp] e //
eo f ,Y por Af'd $r A'//swsy o a.r .,.,g s.cnwel w ***y MI/ ma' et a m oj.~ y 4 1 <</Lu kr a s y y ; < ,/ y' ,
27 PROCESS CORRECTIVE ACTION REQUIRD I IYES W NO 28 RECmetWDE DISPOSITION I IRDORR I l SCAAP/ REJECT l l REPAIR W USE AS IS 29 CONDITIONAL RELEASE NEEDED I l YES T NO CR NO.
30 ADDITIONAL INPORMATION S<* // r ! /Ar Wmenf [afbs hp/f de Afd/C ZZ /4fi~
~
//7 0 Ybon, a co l}<s cl sn *'Ml wr s,s.c/l/Acl / JLf' & .
f- /ffi~
31 DISTRIBUTION CONCURRDCE
~
~ 9- / f-SS~ V O 85 I
ACTp G ATION DATE QAD CONCURRDCK. DATE M&
d a/n DGINEERING DATE A.N.I. (ASME5 IF REQUIRZD i
33 DISPOSITION ACTION TAKS 77$g djol0 . /s{p/mdfd,/2 ald3 /~e,6lNrf0l d'? Indo,V d'ff~
rde ,emsno/ soe ws.c --<n / /s .Aa s',n ni < es/Ld An
! eAre/ sd ,G.mc/ /o k w fA ., & /c/w. u e yn- /A e
- s/Arbl 4.r.dwrre/ do//a /!sh pspr// 4 A ,o/ Mased .e e, ifJC
- JJL .
ty.af-(b 33 METHOD OF DISPOSITION ACTION VERIFICATION NCR CLOSED BY i
/-
RESULTS OF DISPOSITION ACTION VERIFICATION ACCEPTABLE l l UNACCEPTABLE QAD D/9 A/,dtf DATE ACCEPTABLE, REFERENCE SUPERSEDING NCR NUMBER Al[4 A.N.I. (AShE) . DATE IF REQUIRED QA-6 Rev 0 l
- ~
~~
%g ... ... ..._.. . ._ _. .
3 d? 8d5 Dete Due: .3-8J 84 ID # T3JS- i3;oo Date Cal Completed: J JJ #5 Date issued:
C To (ITI Storese - Assion Due Date when issued T
ne /,
//qgro4kermo.9rn phs **"** "*- 9-sp-tw/ '" ~ ' '
A
- s c'8 Fa=hiv C+I5 *** **' I S- N $6 "" C)- A l h,'y un genemg u=:
pc-m e, e f ,rawe -
CP CO BASE ACCURACY. USER REQUIRED ACCURACY R ANGE - FUNCTION - LIMITATIONS T2. 5 'F Tewoernkorti, 9 0 +o !*O *F 22.0
- V s'/.0% r# 36.0% R".H.
Hoenidihe, : io 4. - 90 % Ru -
Bourden Ta b e M oera tore. elemerrt- %c
- Nr es HumidH u elemenf = ' ~ + ~ - %?
J As Found: 3 Acc9ptable - Indicated Ranges Within User Required Accuracy Date 3'11- 66 C Unseceptable - Errors Detected Exceeded User Required Accuracy By A4 ) Repairs Required Prior to Final Readings. Hold Record Promssing: Appd Explain Notification No. Verbal to
" '~ "'
Final: X Meets User Required Accuracy or Better Date 133 f 5 Other (Explain Disposition)
By F Remarks fj)as [ 86 ym
- Test memed uccerfairsfies coutd ba os =oc t, os a 5% RH. 4,,, 'lDJoJOYo R. H .
, i ,
Standards Used (13 i- Date Due - Nom Tol) J D OC V/ %RH l
\ VHl-ntoto 7295 to.t*C b.1_
3'Hi- 00% l 188S te.S *f 3*M. 0(247 4-II-95 t o.DD S *C-l l
l l
The results of this calibration are in terms of standards or methods which are traceable to a nationally recog ed standard a are certified in accordance with applicable NRC reouirements.
Approved by / .d / e #i
b o (
d s i
t ,! !
- )
. 4 5X2 5 C6 -
- i s i a: um a
$E ] j Ef1 Q1 tomd 0181 %)# N0lSlA3M O 0
' s 13% E W(o
} fy 5 M-se-L uro <
w.m Le c Inn
} t m s . .
^
a g,. m .
I P t
4 r
I
- .t .
N -
ca 22 4 2 1
Md e ., g m* 'a ES % I ! 'Illil Recililgt an ne is I;u id
- l =* ,. $' 1 A a4 n :y . In k justint innn d u .,
! T w
- 9 q n w w e @
- I Y h 5 % N i
l 2 { 5
}
- 2 m
N.
a 9
3 9
x$ 0
=
r, C
- v. a.
m 5 k $ M N, E N I i k D. s (
i s -
- I t.
- 2 W E 8 g a
= o 8* o o a l "2 o o d D 1 D
- k
'k a
r d e a p/,
- s e. . - = &
f5 l
3
( fce ec
- E t 9
'i 3
k>i t w d,
- 3 a d #
$ i s.
/
o g *o e a 4 4 w N o @ )
% oc s > c b
%: f l
t O
__ J_- e -.
a : e - _e e- 3. ..
e,!e.si
/
WM W I Testow.
p 7 17 REV W 80R NO.
QUALITY j,S C, d - CCo 05 #
ASSURANCE /
Ojg03 16 DATE ISSUED hi b, j
D1 VISION Sg 4 - / - F s~ r e_ , n QAD FORM 1 NONCONFORMANCE REPO .
4* 18 PAGE l OF M I ITEM LOCATION WAREHOUSE 1 Z2 2 DRAWING OR PART NO. AND REV. 3 PART NAME 4 SERIAL NO. 408Til3 46Bif 2' ROSEMOUNT noe155, uoam, vos957, N/A TRAN5WTTERS .es7w.40 ercs. 4cs7a.Nos767 5 ITEM DESCRIPTION 1l53 SERIES B TRANSMIT TE RS CPC0 P U RC H AS E OR DER 5' SDIO-5C(A-QA S'0f0- 5402-0.A , Solo-53IB-Q A B'ECHTEL' PURCHASE ORDERS: 7220-3-2N5AC; ITEM 4.5; 2FT-C440 A' 8,C Z D AE0 # 217IS' 6 ITEM STARTUP SYSTEM NO. 7 REFERENCE DOCUMENT 8 ASME A.N.I. REQUIRED N/A QA-G REV.0 No 9 INSPECTION PLAN REV 10 CTION ORGANIZATION N/A FAditiTIE5 AND MATERIALS BlVl5fdN 11 ACTIVITY HOLD REQUIRED: ACTIVITY HOLD ORDER NO.
YES 1 NO 12 REQUIREMENT SEC TION 4.2.2 0F PROCEDURE QA-la REv.0 STATE S IN PART:'WHEN A NONCONFoRMANCE 15 REPORTED TO OR DETEC TED BY QAD PERSONNEL, GAD IS RESPONS18LE FOR: d. DDCUMENTING NONCONFORMANCE 04 A NCR LAPPENDIX A)"
13 NONCONFORMANCE A COPY OF A PART 21 NOTICE WAS R ECEl t/ED BY CPCO FROM ROSEMoUNT INC. IN DILATINCn A POTENTIAL LEAK PA TH IN THE SEAL OF THE THREA DS BETWEEN THE ,
SENSOR MBBULE AMD THE ELECT ROMIC_5 HOU SIN G, ON 1l53
, SERIES 8 TRANSM ITTERS MANUFACTURED AND SHIPPED A F TE R. JA N U A RV. lo l'1SLI. THESE UN IT.5 A RE IDENTIFIED ASOVE, (REFERENCE , PAGES 2-6 0F 14 NCR ORIGINATED BY THIS NCR.) ffe.ff-dh F 1.nw DATE
(
l 19 HOLD TAGS APPLIED YES X NO 20 LOCATION OF HOLD TAGS OR SEGREGATED AREA ITEM SECREGATED 1 YES No WA RE HOU S F_ Z HOLD A REAg VC
( 21 NEED TO REVIEW FOR 23 TREND CODE 24 N REVIEW BY:
- ' ' {
EPORTABILITY i f 2 // A : C '
. E,ENGINEE N 22 DE INED TO BE REPORTABLE 25 SECTION HEADV SS YES NO 1A l / ~ f,$
['/ W-DATE: N' U" 7'7'3-a f 3 ..
QA- P fl9 , THes W.u vspocruo To nts US A.;CCL o a ) / v/, c./s @
1 v ifiifo up % g .
't d. cocos I w .2a y
'5 CAUSE #
SF Al 6 h 4
27 PROCESS CORRECTIVE ACTION REQUIRED l lYES W NO 28 RECOMMENDED DISPOSITION W REWORK l l SCRAP / REJECT l l REPAIR l lUSE AS IS 29 CONDITIONAL RELEASE NEEDED l l YES Z NO CR NO.
30 ADDITIONAL INFORMATION I
I O
31 DISTRIBUTION CONCURRENCE i f-d'V3 G & -
, t\h 0$
ACTION SKGANIZATION DATE (AD CONCUIUt!!NCE DATE kb D-ENGINEERING N' ~ 'l/ 3 /85' DATE A.N.I.
Yh (ASME) IF REQUIRED 32 DISPOSITION ACTION TAKEN j lbr1 s-
~
77km& k / sJ~r e N n l b 5AY f'
- Mer w/-r.39/ o- d' n%.rzf2 ,
33 METHOD OF DISP 0 ITION ACTION VERIFICATION NCR CLOSED BY IMD\ a Nfn 04 Ltr>14A b loh RESULTS OF DISPOSITION ACTION VERIFICATION ,
M ACCEPTABLE l l UNACCEPTABLE Q \\.J DATE IF UNACCEPTABLE, REFERENCE SUPERSEDING NCR NUMBER NA i A.N.I. (ASME) DATE j IF REQUIRED l
A-6 Rev 0 . l l
L y y,.,.,
==== N nec. .
13801 vowse fariSweet geen p, m ss344 u n JL ,,
_ vet 312981 8800 TWM 91o.576 3103 TetEX 3941e3 Roseircunt October 2, 1984 7
.- 0 Purchasing Agent Consumers Power Co. ! .
212 West Michigan Avenue .
Jackson, MI 49201
Subject:
10 CFR Part 21 Notification Letter dated September 10, 1984 t ...,.,.__.
Reference:
- 1) Your Purchase order Number .. 5010-5.3.13. -f402, .5169 .1005-30
- 2) Rosemount Order Number 413589, 413588, 413587, 416456 ' g .q Gentlemen: .
This is a follow-up to the above notification which will provide you with the serial numbers / tag numbers of those transmitters that may be affected by this potential problem. The enclosed listing identifies the 1153 Series 6 transmitters which were manufactured and shipped afte* January 10, 1984. .
Again, the notification applies to only those 1153 Series B transmitters manufactured after January 10, 1984, and those units installed in an environment subject to a LOCA or HELB.
i Currently we are in an extensive evaluation and test program to detennine 'he etuse of the Te.$.t path. Again, en:c the cause is identified, a corrective action will be established.
We expect the r'esults of our testing to be available in approximately two weeks. Another status letter will be sent to you at that time. .
Very truly yours, ,i -
4 -:
f* $.
- n,n' " V <en
/ nib O GCTc,?O -
ggy ~
.5 Enclosure 14Cl:sc pg x p',elfen. v $!'EN'M. t."f, PU!;ci.;,9 ,
, k g-y-M a : 72 sndo/pA O)
- r. ,
l 3.zelasAa. Q Q,N, D l-
~. . , tr' is C* / [n e c\
v_ . . : \ _ .:
_ 1, _
y.y.
sa -
- ~; . :=-u . ._
j ..
s y scio,di .P24-.0s.,,36 @ nacsivae , Can$V Coupant note october is, its4 OCTI 01084 '
l Subject WO5 CONFORMING MATERIAL NUCLEAR UCEMENG nternal Correspondence TCB 84-21 CC TLRandolph, JRYope, D ;C: A200-73*10*02 DJTandeWalle 73*20*06 4
The att5ched letter from Rosemont to our Fu echasing Department identifies a potential problem with 1153 Series B transa itters shipped after January 10, 1984. A previous letter, dated September 1 0, 1984 specified that there is a possibility that a leak path through the ti ansmitter housing could cause the instrument to stop functioning during posti Listed accident conditions. Please l
verify that nonconforming material reports have been initiated for those 1153 series B transmitters received via th a referenced purchase orders.
9 l p-ar-ef% - A,wm x A Arm 4.s s o u% % c) rece,vd .
i w es to icos .200, Q .r Q / L sh4 a Lw< h 724 i n m /d @/ s & %
w 4o IsGd a . c M .c m , U aO<&4, aaim/U I w recerwt + q n -M, wsn .
c c-
& Qub' \
edu- .
9 IC1085-0060A-NLO4
. . i ,~ ~ ],.~
- ATTACHMENT A P.O. # H.O. i Tao # 5erial #
5010-5569-QA 413587 ,
N/A 408951 -
5010-5402-QA 413588 N/A 408952 413588 W/A 408953 Ni s-5010-5318-QA 413589 N/A 408955 413589 N/A 408956 d.!.3589 4/A 408957 _
1005-3030-QA 416456 N/A . . 408972 416456 N/A 408973 4 416456 N/A 409189
\
l I
5 QL butL ' 4 4 4W
~.t--eAgthok
~N AeD -
. Y 4m%
% 4.$0$e$ tot 6
-P
'S IP;f p bl
'E) , DD] 5A 5I
'19 g,y 8
tm Wees feet heet v
wp 2
. Geen Punene, Amanessen 00344 U.S.A.
' TaL pt]Seb80W num Tanxsecos T L sJoe0 (? o no,'
U fl Rosemount October 2, 1984 Mr. V.A. Anderson. Director of Purchasing !
Consumers Power Company i "212 West Michigan Avenue Jackson. MI 49201 l
Subject:
10 CFR.Part 21 Notification . Letter dated September 10. 1984
Reference:
1)YourPurchaseorderNumber 7220-J-245-AC
- 2) Rosemount Order Number 410965 i Gentlemen:
i
' This is a follow-up to the above notification which will provide you with the serial numbers / tag nuu6ers of those transmitters that may be affected by this potential problem. The enclosed '
listir.g identifies the 1153 Series 8 transmitters which were manufactured and shipped after January 10, 1984.
Again, the notification applies to only those 1153 Series 8 t
transmitters manufactured after January 10, 1984, and those units installed in an environment subject to a LOCA or HEL8.
Currently we are in an extensiva evalu'ation and test program to determine the cause of the leak path. Again, once the i
cause is identified a corrective action will be established.
We expect the results of our testing to be available in approximately two weeks. Another status letter will be sent to you at that time.
l
)
Very truly yours.
h./. -Jy R.C. LaSell &
Manager j /njb Enclosure cc: Mr. R.C. Bauman
d[,. s a ATTAQ9UT A Purchase Order No. 7220-J-245-AC Rosemount Order No. 410965 l
- l Tae Number Serial Num6er 7220-J-245AC; Item 4.5;2FT-0440A 408764 7220-J-245AC; Item 4.5;2FT-04408 408765 7220-J-245AC; Item 4.5;2FT-0440C 408766 7220-J-245AC; Item 4.5;2FT-0440D 408767 i
. ~ . . . . . . . _ _ . . _ - . .- . .-- - . -__ -._._._ - - __
Ro0ElfoONT INC.
12001 West 78th Street Eden Praine. Minnesote 55344 U.S.A.
Tot (6125 941-5500 TWX 910 576-3103 TELEX 29-0183 Janua ry 25, 1985 l l
Rosemount- ,
Consumers Power Company Midland Nuclear Plant I 3500 E. Miller Road Midland, Michigan 4 8640 Nttention: Mr. Fred Lounds/Q.C. Inspector Subj ect : Rosemount Model 1153 Series B Neck Seal Rework
Dear Mr. Lounds:
Enclosed is Rosemount's Returned Material Authorization (RMA) formt VA207949 which must be signed by a Cognizant Official.
The RMA must be received at Rosemount either prior to or along with the shipnent of hardware.
This authorization pertains only to the items with the serial numbers included herein. Should this list contain some units which have been exposed and others which have not been exposed i to an operational system, please indicate on the list the appropriate certification which applies to each. (A or B of Category I).
In addition, the bright orange / red tag, indicating the proper shipping address must be affixed to the outside of the shipnent. This will facilitate handling and consequently speed up the rework process here at Rosemount.
t All packages are to be shipped surf ace f reight collect via Ryder, Consolidated, or Yellow Freight Lines. If these methods of transportation are unacceptable please contact us prior to shipping. Insurance coveraga, if required, will not be paid f or by Rosemount.
Should you have any questions, please feel free to contact me.
Sincere y, 4}tt 1 R em A R. . VandenBoom lications Engineer uclear Products Phone (612) 828-3540 Enclosur es: RMA Shipping Label l RMA VA207949 cc: Service Center Dick Weyer C14
9 nosemouwTme.
trooi we.: rem s*** RETURNED MATERIAL AUTHORIZAT10N Eden P.a.r.e. M.amesote $5344 U S. A.
Tee (6121949 5560 TWX 910.s76 3103 TELEX 29 0183 Authorization i VA207949 Date_ 1-25-85 .
Customer Name Consumers Power Company Contact Bob Bishop Title Phone No. (517) 839-6326 Metho'd of
Contact:
Phone 2) Letter 3) Purchase Order 4) Other A. Product being returned: Model 1153 Series B Qty: 10 B. Serial Numbers: See Attachment A C. Shipping Point: Midland, Michigan D. Nature of Problem: Potential theek Seal Leak /10CFR21 E. Where Used: Midland Nuclear Plant F. Certification Requirement:
G. Will a Debit Memo be generated: Yes No XXXX H. Original Purchase Order No. _
House Order No. See Attachment A Suma ry:
Was authorization number communicated to customer: Yes _ . No XXXX Please check appropriate box. Administra tor: Tr/ //,, b 9'M
~
- l. I certify that these units have: R.J/ V5ndenBoom'~
V' O A) never been exposed to an operational system by which they could have become contaminated or radioactive:
B) been exposed to an operational system but have been cleaned to an acceptable level for handling by the general public:
Cognizant Of ficial/Da te II. I certify that these units cannot be returned to Rosemount and have been safely destroyed:
Cognizant Of ficial/Date 10/84
()Tif. i T y ; Const; mars Power Co pany _ VA207949 Attachmsnt A 4 m J J b b u v l
H.O. NUMBER SERIAL NO. TAG.NtNBER J 410965 408764 ' 7220-J-245AC; Item 4.5;2FT-0440A 1 408765. 7220-J-245AC; Item 4.5:2FT-0440B 408766- 7220-J-245AC: Item 4.5 2FT-04dnc 408767 / 7220-J-245AC Item 4 E 2FT naann 413587 408951* N/A 413588 408952 N/A
., 408953 N/A 413589 408955 , N/A
, anROC6 M/A k' 408957 N/A e
t
. . . . . . . ...e GATLT 15 NCR NO. 17 REV m ASSURANCE 0-00016 + 149/W/d DIVISION i 16 DATE ISSUED FORM QAD-1 , , , , _
g/9/af b d
. NONCONFORMANCE REPORT l 18 PAGE i 0F 1 ITEM LOCATION Various Locations in the Auxiliary Building and Service Water Pump Structure 2 DRAWING OR PART NO. AND REV. 3 PART NAME 4 SERIAL NO.
NA See block f5 NA 5 ITDt DESCRIPTION Digital Voltmeter Linear Variable Differential Transformers Thermocodple Readers t) ITEM STARTUP SYSTEM NO. 7 REFERENCE DOCUMENT 8 ASME A.N.I. REQUIRED NA Procedure OP-2M NA 1
9 INSPECTION PLAN REV 10 ACTION ORGANIZATION
- Facilitics aus' Matamnis Th'dslen un 5/s/es' NA Om t R..: : .- "-i ::---.:: Diti i:- ' DL" ' d 11 ACTIVITY HOLD REQUIRED: ACTIVITY HOLD ORDER NO.
YES X NO NA 12 REQUIREMDT Procedure OP-2M revision 6, Table OP 2-1-M establishes the calibration frequency for instruments used in the Building and Underpinning Monitoring System. The calibration frequency for the equipment in block #5 is shown to be annual.
Nota: This MEcuisenaut wu accespli.shed by palvats c.autactea ,A On/lAs Inhutd Prion to Paanct. shat 4cwn. s0gn r/9/gg m 13 NONCONFORMANCE ,
t Contrary to the requirements shown in Table OP 2-1-M calibration due dates for equipment listed in block #5 has been exceeded as follows:
Digital Voltmeter calibration due 1/12/85
' Linear Variable Differential Transformers (18) calibration due 10/12/84 Thermocouple Readers calibration due 12/27/84 i
.14 ~
NOTE: Form 40, dated 3/21/85, received from Rod Wieland agrees with the above calibration dates.,
NCR C BY gg DANatt ( Dd!E
'19 HOLD !AG APPLIED YES X No '20 LOCATION OF HOLD TAGS OR SEGREATED AREA I
i ITEMS SEGRECATED YES X N0 NA l
21 NEED TO REVIEU FOR 23 TREND CODE j24 ED BY ' fy -
REPORTABILITY YES N NO !
C2r 7
! p DATE 3J27 ' Fro /gs!
22 DETERMINED TO BE REPORTABLE 125 SECTION HEAD, ASSURANCE FJCGINEtRING ' '
YES NO RA ! MA J
QA-o Rev i l l l
t 1
icotrumentction subccctrccterThe. Wico, Jcnnay & Elstnar.colibrctica M&TE " lictcd 35 schsdule PAGF. ~J of in itcma hcd n:t be:2 cctorcd into prior the M&TE I of Mensuring and Test Equipment" calibrationto th schedule per -her 4
e scheduled verification.
27 28 PROCESS CORRECTIVE ACTION RIQUIRED RECOMMENDED DISPOSITION
[ X ] YES [
__ _l NO L x] REWORK Q SCRAP / REJECT
( C REPAIR * [
29
- REQUIRES TECHNICAL JSUTIFICATION ATTACHED ] USE AS IS*
~ CONDITIONAL RELEASE NEEDED [ ]YES 30 ADDITIONAL INFORMATION ~
Q NO CR NO:
The M&TE listed shall be entered i t _
per OM-003 for verification and calibn o the M&TE Calibration Sched ration.
ork Order
'31 DISPOSITION CONCURRENCE
$Ni '
)
i ACTICS ORG 'IZATION ENGINEERING
'_ M r
' 5-5-8C O5 DATE' hhYY QAD CONCURRENCE &boks
[32 DATE~k DISPOSITION ACTION TAKEN DATE~
A.N.I. J)fA l
(ASMEY IF REOUIRED l The digital voltmeter (CPf8325-13203) ~.
t returned to service.
! The eighteen (18) Linear Variable Diffwas calibrated in ]
I Work Order #22500709. -
calibrated via work Ordern The thermocouple Readers were caliberential Tra
- 2250 l rated via l I
'l L- !
l33 g 0 ISPOSI IO i l # CTION VERIFICATION c pmcu?W5r>t
- f J.yurs (do .22Soo!84) 34 NCR CLOSED BY l
lFSULTS 0F DISEOSITIONN ACTION VERIFICATIO/0 .22 50 I
ACCEPTABLE I l NUMBER _IF UNACCEPTABLE, NCR REFERENCE SUPERSEDINGUNACCEPTABLE ,
QAD '
l L / DATE~ j
'f A.N.I.
A/A -
(ASftE)
IF REOUIRED DA!E '
QA-o Re'z i~
1 I
l l
t 2 ATTN: [ N/ELj9@
DATE SUBJECT 6AltBEAC':tlC Aux. BLDG. /$f0NITD2rA)GEQuP. 3 - Z) - 8 r MESSAGE ArJNN 72tf IAX.nMETEE*'e(xfD fc4 402. BM b1TA COLLfcrhoA> Wkerensn2 S Y w.'d E L M1- YE??/ EXf2 / efb M- /- /Z -8C. TMF / t/D 7-CMiBAMncNS Ek/'tffb to-12 -BY. T7M THERA 10COUAr A*;%DFf5 4
<a amea ah,/esi. aense wirirr n ,o co<.ien LApsps in at. 30t h+rr.s.
o s'n .
= =+ 1*"' (K UM41%{/
REPLY N 'e R A fo. Q- cootfo h i> > J. 3,A2 4./os' A, W d. a-bb) .1,sa,!msW
- 2. = - ,. .- , m -. m .. . , m ,,e- ,
L,.;,,e/a,. a c. ,, -m"",,e e. ,.,0a .. . 2 f)Al
,, ,. . , c ,,,,,. . .. . , , ~ .,
i l
QU.WLL S. , , ' g ASSURA"CE Q-00025 i 0 DIVISICE 16 DATR ISSUID FORM QAI>-1 Aunust 23. 1985 18 PAGR 1 0F 2 1 ITEN LOCATION l Service Wacer Bays l 2 DRAWING OR PART NO. AND REY. 3 PART NAME 4 SERIAL NO.
N/A Traveling Screens N/A
- 5 ITIM DESCRIPTION Service Water Traveling Screens - 0F-55 A&B 6 ITIM STARTUP SYSTEM NO. 7 REFERENCE DOCUMENT 8 ASME A.N.I. REQUIRED N/A OM-001, Rev 2 N/A 9 INSPECTION PLAN REV 10 ACTION ORGANIZATION WO-500533 0 Operations and Maintenance Division
.11 ACTIVITT HOLD REQUIRED: ACTIVITY ROLD ORDER NO.
TIS X NO N/A
,12 REQUIREMENT i Procedure Number OM-001, Rev 2, paragraph 5.3.2.d. states in part "In the execution of the work order if it is found that the engineering criteria and/or work order require revision,
, the Maintenance Coordinator shall request the assistance of Engineering Technical Support or the initiator of the work request in revising the work order."
I 13 NONCONFORMANCE l While performing a partial inspection to Work Order 22500533-9 (Layup of Service Water Bays and Sluice Gates) it was noted that four Service Water Traveling Screens (Q-equipment) had been removed in order to facilitate the work. The work order did not cover the removal of the screens. A revision to the work order was not obtained prior to removing the screens.
l '
m 1 + N R OR INATED BY f k I DY y y gay ' DAME 19 HOLD TAG APPLIED YES X NO 20 LOCATION OF HOLD TAGS OR SEGREATED AREA ITEMS SEGREGATED YES X NO N/A 1
'21 NEED TO REVIEW FOR 23 TREND CODE 24 CR EVIE M : J ~ de f REPORTABILITY YES X NO 1 f,y ( -
22 DETERMINED TO BE REPORTABLE 25 SECTION HEAD, ASSURANCFf/1NEERING YES NO N/A N/A QA-006 Rev 2
I 26 CADSE Whilo p:rfcrming Work Order 22500533 it was fcund that travol- 35 FAGE 2 0F 1 ;I ing screen baskets required to be removed to facilitate pump-ing out the mud and debris from the Service Water Bays. The pump could not deve! -
- enough head pressure to pump to the top of the bay nor could the fire hose pusts -
mud / debris past the sides and bottom of the screens out into the pond. Therefore, m <
traveling screen baskets were removed to facilitate the scope of the work order (ie, remove water and clean out the bays.). A revision to the work order was not deemed necessary at the time since the equipment would be placed back into it's original configuration.
=
27 PROCESS CORRECTIVE ACTION REQUIRED l lYES Q NO
, 28 REC (30GNDED DISPOSITION REWORE l l SCRAP / REJECT l l REPAIR
- l lUSE AS IS*
- REQUIRES TECHN CAL JUSTIFICATION ATTACHED 29 CONDITIONAL RELEASE NEEDED l l YES NO CR NO:
30 ADDITIONAL INFORMATION 3L DISPOSITION CONCURRENCE N 9hkT A:.. - 9-$85*
ACTION ORGAN ATION DATE CONCURRENCE DATE ofesa ENGINEERING 14k
' DATE
~s A.N.I. (ASME) IF REQUIRED 32 DISPOSITION ACTION TAKEN Work order 22500533 was revised to note in Step 02 that it may be necessary to remove and replace baskets on the traveling screens OF-55 A&3. Signatures were obtained on S/23/85
!. and issued the same day. Work order 22500533, Rev.1"information copy" is attached.
33 METHOD OF DISPOSITION ACTION VERIFICATION Q4 NCR CLOSED BY DelAnnaAf 0\//
RESULTS OF DISPOSITION ACTION VERIFICATION ,
S _
-OD IF ACCEPTABLE l l UNACCEPTABLE ACCEPTABLE, REFERENCE SUPERSEDINC NCR l
Q{~ DATE NUMBER e AJA I A.N.I. (ASME) DATE 1 . 'IF REQUIRED j QA-006 Rev 2
.uei .. 54eosucus cu.. .u run-a vunr aesi .auw .
NUCLEAR WORK ORDER UNIT SYS WRK OR00 P'
)
- MID - -
O SWS 22500533 9
~) DATE -
DATE WORK OUT RESP WORK 'SGN A l PRINTED PRIORITY MODE DEPT GROUP SUPV INITIATED TYPE WORK Rl
, __ __1
) 6 /25 /85 8 /23 /85 CORR 3 6 M P'LT GGB 0603T EQUIPMENT NUMBER EQUIPMENT-DESCRIPTION es
.) _-- _ _ _ _ _ _ _ . _ ___ _______
's M-91A SERVICE WATER FRONT SLUICE GATE h ) ,
LJ. l l
) L OC ATION .
BLOG: S d- FLOOR: ROOM: ELEV: 0000 EDB LOC:
- l
) SERVICE WATER BLOG. j l PROBLEM DESCR IPTION
) _______ _ _ _ _ _ ___ ______. ________________________
LAYUP OF SERVICE WA TER BAYS AND SLUICE GATES. iv,,4 ,
REMOVE WATER FROM SERVICE WATER BAYS. CLEAN 00T BAYS. huBRIC
.) ATE SLUICE GATES. SHUT SLUICE GATES. CLOSE UP SERVICE WATER- "
BAYS. PERFORM WITH LAYUP OF SERVICE WATER PUMPS.
) EQUIP CAUTION CPIT OPERABLE TAGGED TAGGED ACCT ASSOC MFR SERIAL NUMBER' MODIFICATI
) NO NO NO MIDC0005000 NO T AGGING OUTAGE OUTAGE
) PROCEDURE RE00 MATL METE NUMBER ACTIVITY w0RK AREA NO NO YES NO
) SPECIAL-SAFETY WORK SHEET ATTACHED MMS CATALOG REFS PACS ACTIVITY #
YES NO M P-LUB R IC ANT
)
0-LISTED QC REQIRED RWP RIC OR WELDING ISI NPRDS 0/AENPOCSA
) YES YES NO NO NO NO /
l
! INI TI ATOR: GEORGE SMITH DATE: 6 / 25/ 85 uEPT: M
) -
WORK MGMNT APPROVAL: GLS 6 / 25/ 85 t ,
) OPERATIONS PL ANNER: GLS 6 / 2c/ 85 CH/HP PLANNER: N/A 6/ 26/
QC REVIEW:
tr/J8a2/-J b 8 / 2'5 /g p -
PL ANNED BY: GLS 8 / 23i MAINTENANCE REVIEW 8M/
/ E
) RELEASED FOR REPAIR: / / _
COMPLETED C RELEASED: / / :
ACCEPTED BY OPERATIONS: / / M1e l
1 ADMIN l
) DECLARED OPERABLE: / / ____
- REVIEW: __
/ ,
7
. uel - 6/40suwa . ^ ~.un s .
.o rucun w u , r a.. . avu .
NUCLEAR WORK ORDER UNIT SYS WRK ORDS F
)
mig - _ _ _ .
. O SWS 22500533 51 JOB PLAN -
) ESTIMATE STEP DESCRIPTION / STEP A B W M H HOURS !
I'ROCEDURE. & PARAGRAPH NO DEPT 1 2 34 5 C 3 AFETY BRIEF AND SET UP 01 M 3 20 .
REMOVE ALL STANDING WATER FROM 02 M 3 16 0 .
) SERVICE WATER BAYS AND CLEAN ALL SILT & DEBRIS FROM THE BOTTOM OF THE BAYS. (IT MAY l
) BE hECESSARY TO REMOVE ANO RE PLACE BASKETS ON THE ,
TRAVELING SCREENS OF-55 A & B) l
) LUBRICATE FRONT AND REAR 03 M 2 16.0 .
SLUICE GATES (OM-91ACB AND OM-96A-01 PER THE ATTACHED
) INS TRUC TION S.
NOTE:: ENSURE THAT WORK ORDER u4 M 1 .1 ,
322500534 IS COMPLETE PRIOR
) TO 001NG STEPS SE6.
- SHUT ALL SLUICE GATES. 05 0 1 3.0 ,
) CLOSE UP ALL OPENINGS POSSIBLE 06 H 2 2.0 .
TO THE SERVILC WATER BAYS INC LUDING;H ATCHES : TRAVELING
) SCREEN 000RS. ETC.
CLEAN UP JOB SITE 07' M 2 2.0 ,
==
} TOTAL 41.1 ~
PARTS UNIT OF
) STCCK MO ITEM NAME/ DESCRIPTION ISSUE EST OTY NS- 04-268d2 MOBILUX-EP-2 LB 10
) NS- 04-45056 LACO SLIC-TITE EA 5 NS- 04-40339 GHL-2 LB 40
) __ _
SPECIAL TOOLS
) SERIAL NUM6ER OESCRIPTION
)
)
s
~ ~
NUCLEAR WORK ORDER UNIi SYS dRK ORDS 3 , MID - - - -
. O SWS 22500533
)
~
QUALIFIED WELDING hELDER WELDER. INSPECTED DATE SYM80L NAME PROCEDURE USED - BY DATE'
) ___ _ _ _- -
/ /
j /
l l
/_
) /_/
- j ALTERNATE HISTORY '
) FILING:' i4-918 M-96A M-968 M-96C M-960 P-235A
SUMMARY
OF
) WORK PERFORME0: REVISION 1.
]
3
) -
)
)
)
.)
)
3 l
l
)
3 .
' ~~
NUCLEAR WUhtK ORDER UNIT SYS WRK ORDS F
) , MID -- -
O SWS 22500533 5
~
- y_--_ - .__--_--_-_----_-___-----_--__--
. TECHNICAL SPECIFICATION INVOLVEMENT NONEGLS 06-26-85 ,
OPERABILITY TEST REQUIREMENTS
-) NOME
) TEST COMPLETED dY: GLS DATE: 6 / 26/ 85 QC REQUIREMENTS
} WITNESS POINT, CONTACT QAO PRIOR TO START OF WORK.
3 THIS SECTION COMPLETED BY: GLS OATE: 6 / 26/ 85 SP.ECIAL SAFETY REGUIREMENTS ASBESTOS: N ASSESTOS VOLUME:
3 FIRE: NO CONFINED SPACE: YES SAFETY BOUNDARY: NO RADIOLOGICAL: NO FOLLOW APN RULES.EXCERSISE CARE WHILE WORKING IN SPIDER.
SERVICE WATER BAYS ARE CONFINED SPACES.
)
THIS SECTION COMPLETED BY: GLS 'D ATG : 6 / 26/ 85
) EFFECT ON PLANT CONDITIONS NONE
) -
THIS SECTION COMPLETED 8Y:' GLS DATE: 6 / 26/ 85 3 PLANT CONDITICNS REQUIRED FOR ACCOMPLISHMENT NONE
)
THIS SECTION COMPLETED dY: GLS DATE: 6 / 26/ 65
) POST MAINTENANCE CHECKOUT NONE
) .
CHECKOUT COMPLETED dY: GLS DATE: 6 / 26/ 85 3 CROSS REFERENCE DOCUMENTS - ER, OR, S C, FC RELATED WORK ORDERS ETC NUMBER TITLE 3 22500534 OP-758-E LAYUP i )
3 l
3 3
NUCLEAR WORK ORDER UNIT SYS WRK ORDS P D .
84ID --- --
0 SWS 22500533 9
'I CROSS REFERENCE DOCUMENTS - ER, OR, SC, FC RELATED WORK ORDERS'ETC NUMBER TITLE
~
l P418-420 LAYUP REQUIREMENTS MANUAL REV 1. 3 2,3.2.1, 3 2 2, 3.9.4.
REVISION REV O SUPERSEDED BY REVISION 1. --
1
)
1 .
1
-) -- .
)
1
~) .
)
) -
1 ,
i P
-) ;
i
, 3 I
\ C i I
? :
P l
M R.
v .
4
- qUIPfENT: SERVICE INLTER SIBIM GATES (7220-C-24) "
REv! Stow a .
SERVICE
- QUIPIENT, '
- FREQUENCY i RBISER M IPTITE NADE EQUIPIENT NANIFACT1 ster _ImeRICATION POINTS LUBRICATIDW SPECS NOBIL 8PECS IN WEEKS
- W-964 Service Unter . A-81micia Sate-Armee Al-Sten threads and A1-16 fluid os LA-C0 Al-No Rec 'A1-26
'f-965 rear sluice gate Steel Cory lift out threads slice-tite gieste -
'l-96C -
and 3/4 gallon N-968 N :: d 1.'.! x :t. J 6/8f4 At 7 .
. fp itsl8f '
. A2-Seating Face and A2-Texaco "Hulti-Fax *2A-Lux EP2 A-2-26 wedging surfaces heavy duty No 2" CC-plue
'M-914 Service Water A-81 mice Gate-Armco Al-Sten threads and Al-16 os LA-C0 Al-No Rec Al-26
~
M-913 freet sluice gate Steel Cory lift out threads slice-tite paste and t/5 ;;M 5: Ug*Ib" 6dC ##
S--- 1k-a-e.
) f# rn/sr .-
A2-Seating Face and A2-Tenaca " Multi-Tax 2A-Lux EP 2 A-2-26
{ vedging surfaces heavy duty No 2" CC-Blue
{
t 1BRICATION INSTRUCTIW S t-App 1y 1mbricast with brush or hieds. ,
j 2-Apply 1mbricant with brush or hands. .
i
}f l
- 1 .
I o SECTION 7 M-091, 096 Page 1 of 2 bO282-0017a-12-66 REVISION I 4
i , ..
D . .
1 -
i * '
tilPIENT: SERTIM 1ETER St.UI G GAfts (7220-C-24) '
REVlsIce 1 -
Freeurn: A-7229-224-81-2
- i, B-7220-t:24-28-1 .
. VISION 1: Refmoved Q-List Symbol free Equipment Numbers. .
i .
< ISIIIA10R: J A Ritmo
- Name .
!'MINRETIEWER: A7 th - ' */A E .*f/ 7-/f-93 ' ~
Sfsnature/ Title Data CNREVIE1[ER: hast4. !IArm / ad/m =
, 8;.Snature/ Title O Dati , ,
i s =
! I 3
j ( . -
I - e .
i ,
(
i SECTION 7 H-091, 096 Page 2 of 2 l1282-0017a-12-14 ,
REVISION 1 i
s _ _ _ _ _ _ _ . _ . _ _ _ _ . _ _ _