ML20081C464

Component Tracking Sys

ML20081C464
Person / Time
Site:	Grand Gulf, 05000000, Shoreham
Issue date:	02/29/1984
From:	LONG ISLAND LIGHTING CO.
To:
Shared Package
ML20081C425	List: ML20081C464 ML20081C478
References
NUDOCS 8403140080
Download: ML20081C464 (879)

Text

.-., - .- . .. m. .._ _. . . - _ , , . . , , ,,, ., , .. . .. . . ._ _ _. . . . .

~

E W '

Z

~~ ~

2-29-84 PAGE NO.~

DATE EMERGEHCY DIESEL GENERATOR COMPONENT TRACKING SYSTEM GRAHD GULF NUCLEAR POWER STATION UNIT NUMBER 182 g LILCO COMP. CURRENT PRIOR SELECTION Cot 1HITTEE DESIGN RVW. QUALITY RVL. HP8L

$NPS CLASS DATE DATE DESIGN QUALITY DSQ NO ACC. REC. ACC. REC. GGilS COMP. to. RVW. RVL. RVW. RVW. COMP. NO. g LF-068 02/24/84 02/04/84 F-068 O I,nERC00uR

' GRAND GULF EXPERIENCE:

1) THE LEFT BANK INTERCOOLER HAS A CRACK IN BASE NETAL ON TOP PLATE APPROX 1 1/2 INCHES LONG. g O THE CRACK IS LOCATED APPROX 3/4 INCHES FRON PLATE EDGE ON EAST END OF DIV I D/G 11.

. SOURCE: t10S:

t#1CR 00840-83 ,

MWO M38955 g&L O DCP 83/4081

2) THE RIGHT BANK INTERCOOLER HAS AIR LEAKItG IN TWO PLACES ON SIDE WERE STAY ROOS ARE WELDED TO PLATES. VEICOR CALLS FOR 1/4 INCH FILLET WELDS ON STAY ROOS ON R.B. INTERCOOLER, BUT EXISTItG WELDS ARE NO GREATER THAN I/8 INCH FILLET. g O SOURCE: NOS:

HNCR 00840-83 NW3 N38955 DCP 83/4081 g

• , *.........................*....................... 4........................................*

NUCLEAR INDUSTRY EXPERIENCE: g O< l) CVER A PERIOD OF TIME, DIESEL SUBJECT TO BROKEN STAY RODS Ate CRACK!D BASE NETAL IN INTERCOOLER, CRACKED WELDS ON TURBOCHARGER JACKET WATER PIPE, CRACKED 1ETAL ON AIR HEADER FLANGE. PROBLEMS POSSIBLY DUE TO FAULTY TURBOCHARGER CAUSING EXCESSIVE VIBRATION, EVEN THOUGH NO INDICATION OF HIGH VIBRATIONS FRON VIBRATION SENSORS. g O SOURCE: NOS: MANUFACTURER:

TDI OTHER GRAPC GULF REPORT NO.83-024, 09/22/83.

O ................................................................................................

S

'NON-NUCLEAR INDUSTRY EXPERIENCE:

11 ALL FOUR INTERCOOLERS HAVE FAILED DURItG THE COURSE OF OPERATION. THE CAUSE OF FAILURE HAS g O BEEN DETERMINED AS EROSION OF THE TUBES DUE TO FLUID VELOCITY WHICH HAS BEEN PARTIALLY

_ ATTRIBUTED TO CONSTRUCTION DEBRIS IN THE FRESH HATER SYSTEN WICH PARTIALLY BLOCKED OFF THE INTERCOOLER TUBES. (H/V " PRIDE OF TEXAS")

SOURCE: NOS: g O- OTHER TITAN NAVIGATION INC-LETTER DATED JULY 22, 1982; PG 8.

.0THER LETTER-J. BLAIN TO W.BUSCH, 04/21/83 COMPLAINT C.A. #H-83-2420 US DIST CT.

OTHER US SALVAGE ASSOC INC-CASE REPROT 852-15573, 07/01/82.

OTHER THE SALVAGE ASSOC-SURVEY REPORT #CH0830, 04/01/82. g O OTHER CLAIN #H-P70011

2) INTERCOOLING CRACKING STILL A PROBLEM DESPITE LARGE SUPPORT STANCHIONS RECOMMEtCED BY TDI.

5 OWNERS MAY HAVE DEVELOPED A FIX-EP0XY PAINTItG IS NEW FEATURE-POSSIBLY PROVIDES A SMOOTH INTERIOR SURFACE AND REDUCE AIR FLOW RESTRICTIONS. (N/V "COLUteIA") g SOURCE: NOS:

8403140080 840302 PDR ADOCK 05000322

.. zu;.l :y % u - n ; y p sl K .h.g . b. . . p a.. w 4 ',g sr. y ~ 4. ?d. f Q t ,

' y.ps m, f ,: 4.x ,g !W l!W

-  ; . i

'Z-29-84 PAGE NO. 3 DATE EMERGEHCY DIESEL GEHERATOR COMP 0HEHT TRACKING SYSTEM

""*"" '" ""*^" """"" ^ " "" """"*" *** O O QUALITY RVL. NPSL LILCO COMP. CURRENT PRIOR SELECTION COMMITTEE DESIGN RW.

SNPS CLASS DATE DATE DESIGN QUALITY OtQ NO ACC. REC. ACC. REC. GGNS COMP. NO. RW. RVL. RW. RW. COMP. to. g 0THER HUNT 4 WILLIAMS (12/29/83) TO C. SEAMAN-MEMORANDUN FRON N.ZBItOEN (STATE OF ALASKA) t*EMO FRON N.ZBItOEN (STATE OF ALASKA) TO R. lit 0 (DEPUTY COMNISSIONER, 07/29/82; PG OTHER 2.3. g O OTHER MEtto FRON S.SCHUMACHER (TDI) TO R.PRATT (07/09/82), PG 3.

OTHER LETTER FROM N.ZBItOEN (STATE OF ALASKA) TO D.HARTINI (TDI) DATED 01/16/80.

3) TESTING OF DG HALTED DUE TO CONTROL PROBLEMS AND PORT ENGINE INTERCOOLER TRANSITION DUCTItG LEAK. (N/V " COLUMBIA") g O: SOURCE: NOS:

SES REPORT NO.123-01 DATED APRIL 1983, PG 2-4 F-068 OTHER

..............................................................................................*. 9 =O O m RECOMMEtOED DESIGN REVIEW ATTRIBUTES:

NONE O ............................................................................. .................

O RECOMMENDED QUALITY REVALIDATION ATTRIBUTES:

O

""' S O 9 O 9 O 9 O O O 9 O 9 m

O 9 f b yy , s. g .< n( m

4. . ;.

me. c'jR~

,Q...

n 'y,...;.% ,,y ..QgW.

y m F. o .

.m: .u.?

yh. :';.s g.#p; o.*,

, ; f #'~*_t.

..  : 1  ;

. # - m!y.;r

. - ;3  %, ,

. :: - . ,:$g.mht

.v.- ., c .;y jv.. .- .-

.; .c . ,f,.: .3.. %,,K,%,f,,W;;n..

..W 9 int

]5,'g;

4 $-Q ; 'S;jl'i'.

~ . .. x 3] [ f.};{?;; ;.,.,, l'l,,,f' ;k..

m. . '

.m. g,,

, .nfl-....

. . ... ; , ll

:.'j} l % y "~ . ::f; _

., : {

.y

.a.;

'__m

.. s

.,. lj-

DATE '2-29-84 PAGE HD. 4 EMERGEHCY DIE 3EL GEHERATOR COMPONEHT TRACKING SYSTEH GRAND GULF NUCLEAR POWER STATION UNIT NUMBER 1&2 g LILCO COMP. CURRENT PRIOR SELECTION COMMITTEE DESIGN RW. QUALITY RVL. MP&L SNPS CLASS DATE DATE DESIGN QUALITY DSQ NO ACC. REC. ACC. REC. GGNS COMP.10. RVW. RVL. RVW. RVW. COMP. NO. g

'F-139 02/24/64 02/01/84 F-139 O T00tS -O 4 GRAto GULF EXPERIENCE:

O 9 LEAR ItOUSTRY EXPERIDICE: g

....................*.... ................. m ...*...............*............*.*.......**..w..

HON-NUCLEAR INDUSTRY EXPERIENCEt NONE

................ ......................................................e*.........*.............

g RECOMMENDED DESIGN REVIEW ATTRIBUTES:

NONE O ...... m ....................................................................................... O RECOMMEtCEC CUALITY REVALIDATION ATTRIBUTES:

O " ""

e O #

O #

O ,

9 O S m

O 9

Y PAGE NO.

5.

Y DATE 2-29-C4~

O gnggGENCY DIESEL GENERATOR COMPONENT TRACKING SYSTEN GRAND GULF NUCLEAR POWER STATION UNIT NUMBER 182 g LILCO COMP. CURRENT PRIOR SELECTION COMMITTEE DESIGN RW. QUALITY RVL. MPSL SNPS ~ CLASS DATE DATE DESIGN QUALITY D&Q NO ACC. REC. ACC. REC. GGNS COMP. PC. RW. RVL. RW. RW, COMP. 10. g F-161 02/24/84 02/01/84 F -509 O PvRonEIER N1Re CRAtO GULF EXPERIENCE:

O O

NUCLEAR INDUSTRY EXPERIENCE:

11 PYROMETER OUT OF SERVICE. LOOSE THERMOCOUPLE WIRE.

gU5 SOURCE: NOS: MANUFACTURER:

NPRDS INDIAN PT 2. 770607. HIT 14 ALCO ENGINE DIY O -.............................--.....-.........--....-......-.................-..- G NON-HUCLEAR INDUSTRY EXPERIENCE:

O -..............-..............................-............................................. 8 RECONMEtOED DESIGN REVIEW ATTRIBUTES:

O O

RECOMMENDED QUALITY REVALIDATION ATTRIBUTES:

NONE g

O 8 O #

O O O * .

M

• e ,

. ' ,e

• DATE 2-29-84

~

PAGE NO. 6 EMERGENCT DIESEL GENERATOR CONPONEPT TRACKING SYSTEM GRAND GULF NUCLEAR POWER STATION UNIT NUMBER 182 g LILCO COMP. CURRDIT PRIOR SELECTIDH COMMITTEE DESIGN RVW. QlMLITY RVL. MPSL CLASS DATE DATE DESIGN QUALITY DSQ NO ACC. REC. ACC. REC. GCN3 SNPS COMP. NO. RVW. RVL. RVW. RVW. COMP. h0. g 03-650A A 02/24/84 02/01/84 X GG-101A O GENtRiTOR - GENERATOR e

GRAND GULF EXPERIENCE:

O

. umum ma nusm an g ammmm m mmm mmm mmmmmmmmmmmmmmuummmmmmmmmmmmmmmmmm mmmmmmmmmmmmmm mmermaammm mm mmmm mm mmun e NUCLEAR INDUSTRY EXPERIENCE aE T U 0 1) AFTER DIESEL GENERATOR "A" WAS STARTED A HIGH PITCH VIBRATION FAS NOTED. ROTOR POLE CAP WAS THROWN CLEAR OF ROTOR AND CAUSED DAMAGE TO STATOR wit 0INGS. CAUSE OF CAP FAILURE WAS Ut0ETERMINED.

SOURCE: NOS: MANUFACTURER:

O LER ROBINSON 2. 261-7000. 701207 FAIRBANKS-MORSE

'2) D.G. FAILED TO ACCEPT FULL LOAD. CAUSE WAS Ut0ERSIZED EXCITER LEADS TO THE GENERATOR FIELD.

SOURCE: NOS: MANUFACTURER:

SER ST. LUCIE 1, 12-80, 800317 ELECTRO-MOTIVE DIV. OF GM g O SOEr 83-1

3) EMERGUICY DIESEL GENERATOR. DG-1A LOST EXCITATION VCLTAGE TO THE GENERATOR FIELD. LOSS OF THE GENERATOR FIELD AUTCHATICALLY OPENED THE DIE 3EL GENERATOR'S OUTPUT BREAKER. THE AUXILIAAY OPERATOR THEN MANUALLY TRIPFtD THE DIESEL. A GENERAL NOTORS ELECTRO-MOTIVE DIVISICH PART NUMBER O 8283002 SPRING COIL ASSEMBLY WHICH HOLDS A GENERATOR BRUSH IN PLACE VIBRATED LOOSE.

NAP AJF ACTURER:

SOURCE: NOS: . .

LER NAINE YANKEE 309-82040 821211 ELECTRO-MOTIVE DIV. OF GH

4) NO. 22 DIESEL GENERATOR TRIPPED CH LOSS OF FIELD. g O SOURCE: NOS:

INDIAN PT 2, 247-74000, 7%0315 MANUFACTURER:

ALCO ENGINE DIV.

LER

5) EDG1-1 BRUSHES LOOKED WHITE HOT WHILE rut #1ING. BRUSHES WERE DISCOLORED. REP. TO FIX THE ABNORMAL SERVICE CONDITICH.

O SOURCE: NOS: MANUFACTURER:

NFRDS . DAVIS BESSE 1, 810318. HIT 24 ELECTRO-MOTIVE DIV. OF GM 6 ) EDG1-1 IN AND OUTBOARD SLIP RItL REPAIR AND REPLACE INBOARD BRUSHES. (SLIP RINGS OUT OF n

v ROUND)

SOURCE: NOS: NANUFACTURER:

_ ,NFRDS D AVT.S BESSE 1. 810402. HIT 91 ELECTRO-MOTIVE DIV. OF GM

7) THE ENGINE STARTED. BUT THE GENERATOR FIELD FAILED TO FLASH. THE FAILURE WAS CAUSED BY AN INTERNITTENT CAPACITOR SHURT IN THE GENERATOR FIELD FLASHING CIRCUITRY. THE DEFECTIVE CAPACITOR g O WAS REPLACED.

MANUFACTURER:

SOUREC: NOS:

LER DRESDEN 3,249-77000,770322 ELECTRO-MOTIVE DIV. OF GN NPRDS HIT 149 O 8) (76-62) UPCN COMPLETION OF ROUTINE UNIT 2/3 DIESEL GENERATOR SURVEILLANCE TESTING, THE

,,, CONTROL SWITCH WAS PLACED IN THE "STOP" POSITICN. THE GENERA 10R OUTPUT SUBSEQUDITLY BECAME

- ERRATIC. HALFUNCTION RESULTED FRON A SHORTED SELENIUM RECTIFIER IN THE GENERATOR FIELD CIRCUIT.

THE SH07T WAS APPARDITLY CAUSED EY A GRADUAL BUILDUP OF DIRT BETWEEN THE PLATES OF THE RECTIFIER

> O SOURCE: NOS: MANUFACTURER:

A - .

E- w.i. .jf .?i.if ki ' k ?.5 A

YfN W

y y  : Ngjf%.,.y

&';.? " '.,A.h 9. , p,

$$ 3+

y? NqI , w% ;:q

. M-;;;p.m$'sys Mm%.T

. . .... u mv .: _ - < . .

, p6*W$lYs

. n.%,

..%. 3;;. .f.q.

. z . ; .-

..n v.> .

w.

3i e ,% p .,. .

3 ..

h . :.q. ,. n e: ..; .

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

DATE 2-29-84 PAGE NO. '7' EMERGENCY DIESEL GENERATOR COMPONENT TRACKING SYSTEM GRAND GULF NUCLEAR POWER STATION UNIT NUMBER 1&2 g LILCO COMP. CURRENT PRIOR SELECTION COMMITTEE DESIGN RVW. QUALITY RVL. HP&L

'SNPS CLASS DATE DATE DESIGN QUALITY D&Q NO ACC. REC. ACC. REC. GGNS COMP. NO. RVW. RVL. RVW. RVW. COMP. NO. g

_LER DRESDEN 2. 237-76000. 760930 ELECTRO-NOTIVE DIV. OF GM

~NPRDS HIT 123 EPRI EPRI-NP-2433, 6/82 g O 9) GENERATOR FIELD DID NOT FLASH. CAUSE - SHORTED CAPACITOR IN FLASHING CIRCUIT.

SOURCE: NOS: MANUFACTURER:

'NPRDS DRESDEN 2, 750405, HIT 146 ELECTRO-HOTIVE DIV. OF GM O 10) DG TRIPPED ON OVERSPEED. FUSE IN THE EXCITER FIELD CIRCUIT WAS FOUte TO BE DEFECTIVE. FUSE g CLIPS UNSPRUNG CAUSING POOR C0ttlECT. (BUSSMANNLOW PEAK DUAL ELEMENT TIME DELAY FUSE.)

SOURCE: NOS: MANUFACTURER:

NPRDS BROWHS FERRY 3, 770919. HIT 109 ELECTRO-MOTIVE DIV. OF GM ,

111 BELOIT POWER SYSTEM - SITKA ALASKA. GENERATOR LOST ITS FIELD BECAUSE A LEAD BETWEEN g ;;3 O COLLECTOR RINGS Ato FIELD COILS SHORTED TO ROTOR. EXAMINATION OF IDENTICAL GEtiERATOR SHOWED FRAYED IW TALLATION AT A CLAMP WHICH SECURES THE LEAD TO A ROTOR.

SOURCE: NOS: MANUFACTURER:

ISE CIRCULAR 80-23,SITKA, ALASKA (PON-NUCLEAR) 10/31/80 FAIRBANKS-NORSE g O 12) DURING TEST OF THE D2 EMERGENCY DIESEL GENERATOR A GENERATOR STATOR HIGH TEMPERATURE ALARM WAS RECEIVED. INSUFFICIENT AIR FLOW THROUCH THE GENERATORS CAUSED THE CONDITION. COOLING AIR HAS BEEN DUCTED INTO THE GENERATOR EtCBELL.

SOURCE: NOS: MANUFACTURER: g O LER PRAIRIE IS.1, 282-74000,740809 FAIRBANKS-HORSE EPRI EPRI-NP-2433. 06/82

13) DURING ELECTRICAL SWITCHING OPERATIONS, THE E-1 DIESEL BREAKER TO THE UNTT 3 EMERGENCY BL"!

FAILED TO CLOSE BECAUSE THE LINKAGE IN THE BREAKER CUBICLE ELEVATOR NECHANISH CELL SWITCH WAS O BENT. THE BREAKER WAS REPAIRED AND TESTED SATISFACTORILY. ALL SIMILAR EREAKERS WERE ALSO SUCCESSFULLY TESTED. BREAKER SURVEILLANCE TESTING REQUIREMENTS WERE INCREASED TO EVERY OTHER WEEK.

SOURCE: NOS: MANUFACTURER: g O EFRI PEACH BOTTON 3. 062775 DG-El FAIRBANKS-MORSE

14) DG-El TRIPPED ON "A" PHASE DIFFERENTIAL AFTER GENERATOR HAD BEEN PARALLELED WITH "E12" EMERGENCY 4 KV BUS. DG DECLARED INOPERABLE FOR TESTING OF RELAYS, CURRENT TRANSFORMERS. Ato GENERATOR. NO PROBLEM FOUN3 AND DG RETURNED TO SERVICE.

O SOURCE: NOS: MANUFACTURER:

EPRI PEACH BOTTON 2, 121977 DG-El FAIRBANKS-MORSE

15) WHILE PERFORMING ROUTINE SURVEILLANCE TESTING ON DG-1B, ITS OUTPUT BREAKER TRIPPED AFTER UNIT HAD BEEN OPERATING FOR 15 NINUTES AT RATED LOAD. THE BREAKER TRIP OCCURRED AS A RESULT OF A g O SHORT FRON ONE COIL TO STATOR CAUSED BY LOOSE LAMINATIONS. THE REACTOR PLACED IN COLD SHUTDOWN

_ FCR REPAIRS TO DG. ALL COILS WERE REPLACED, ACCEPTANCE TEST CONDUCTED SATISFACTORILY, AND THE UNIT RETURNED TO SERVICE ON 102878.

SOURCE: NOS: MANUFACTURER:

O EPRI PILGRIM 1. 101178. DG-1B ALCO ENGINE DIV.

16) DG BRUSH RIGGING INSULATOR DAMAGED BY ARCING RESULTING FORM THE INSULATOR BEING IN THE PATH OF THE ARCS THROWN FROM THE COLLECTOR RINGS. TEMPORARY REPAIRS. NEW PART ON ORDER.

SOURCE: NOS: HANUFACTURER: g O NPRDS BRUtiSWICK 2. 830203 HIT 212 NORBERG

_ 171 480V GROUtB DUE TO GROUNDED STATOR LEAD. RETAPE. HEGGERED.

- SOURCE: NOS: MANUFACTURER

• NPRDS 10CFR50.55E SAN ONOFRE 1. 760609. HIT 196 FAIRBANKS-NORSE a O 18) ENGINE REACHED FULL SPEED AND THE UNITS BREAKER TRIPPED. CAUS: BROKEN RING TYPE WIRE LUG ON I

O _.

l DATE 2-29-84 PAGE NO. 0  :

O Nw (w)/ EMERGENCY DIESEL GENERATOR C0MPONENT TRACKING SYSTEM GRAND GULF HUCLEAR POWER STATION UNIT NUNBER 1&2 g LILCO COMP. CURRENT PRIOR SELECTION COMMITTEE DESIGN RW. QUALITY RVL. MPAL SNPS CLASS OATE DATE DESIGN QUALITY D1Q NO ACC. REC. ACC. REC. CGNS COMP. NO. RVW. RVL. RVW. RVW. COMP. NO. g SECONDARY OF CURRENT TRANSFORMER GAVE AN OPEN CIRCUIT TO DIFFERENTI AL CURRENT RELAY.

SOURCE: NOS: mat 0FACTURER:

gg V

NFROS MILLSTONE 1, 620913. HIT 179 FAIRBANKS-MORSE g 191 DETROIT FDISCH EXPERIEIED HIGH VIBRATION ON ITS DIESEL GENERATOR. THE CAUSE WAS LOOSE POLE WECGES. LOUIS ALLTS PERFORMED A DETAILED ENGINEERING EVALUATION OF THIS PROBLEM AND FOUt0 THAT IN 1976 A MATERIAL CHANGE FRON HRS 1020 STEEL TO 104S STEEL WAS MADE. THIS MEANS THAT DIESEL m

\/

GEt4ERATORS MANUFACTURED BEFORE THIS CHANGE MAY EXPERIENCE THE SAME LOOSF POLE WEDGE PROBLEM. THE g AFFECTED PLANTS ARE FERMI. MILLSTONE UNIT 2. AND HATCH.

SOURCE: nob: MANUFACTURER:

ISE FERMI. NOTICE 83-51. 05/26/83 FAIRBANKS-MORSE p 20) WHILE ATTEMPTING TO START DG, FIELD BREAKER WOULD NOT CLOSE. CAUSE: FAILED FIELD DRODE.

MANUFACTURER:

g V SCURCE: NOS:

NPRDS QUfD CITIES 1, 771128 HIT 157 ELECTRO-MOTIVE DIV OF GM

21) AUXILIARY GENERATOR DRIVE PULLY FAILED. CAUSE: ORIGINAL WELD FAILED.

pd SOURCE: NOS: MANUFACTURER: g NPRDS SAN ONOFRE 1. 760114. HIT 189 FAIRBANKS-MORSE

22) FAILURE OF DIESEL BREAKER TO CLOSE DUE TO BENT LINKAGE IN BREAKER MECHANISM.

SOURCE: NOS: MANUFACTURER:

fm V

NPRCS PEACH BOTTOM 2, 750627. HIT 187 FAIPBANKS-MORSE g 231 DG INOPERABLE DUE TO OVERHEATING OF VENTILATION COWLING IN GENERATOR. DESIGN ERROR.

SOURCE: NOS: MANUFACTURER:

NPRDS FITZPATRICK. 830819, HIT 228 FAIRBANKS-MORSE p.

V 241 DURING INSPECTION, MEGGED GENERATOR WINDING, CHECKED SLIP RINGS, IDENTIFIED BAD VOLTAGE g BOARD. CAUSE UNKNOWN.

SOURCE: NOS: MANUFACTURER:

NFRCS ARK NUC ONE-1, 780130, HIT 266 ELECTRO-MOTIVE DIV OF GM f3

%d

25) A DIESEL GENERATOR FAILED TO ACCEPT FULL LOAD DURING A TEST DUE TO UNDERSIZED EXCITER LEADS g TO THE EXCITER FIELD. (ALSO INCULUDED IN SER 13-80)

SOURCE: NOS:

OTHER MPAL 83-024, 10/22/83 bg

26) 0.G. BRUSH RI(>GING INSULATOR DAMAGED BY ARCING RESULTING FRON THE INSULATOR BEING IN THE g PATH OF THE ARCS THROWN FROM THE COLLECTOR RINGS. TEMPOR ARY REPAIRS. NEW PART ON ORDER.

SOURCE: NOS: MANUFACTURER:

Nr DS BRUNSWICK 2, 830203 HIT 212 NORBERG q 27) D.G. INOPERABLE DUE TO OVERHEATING OF VENTILATION COWLING IN GENERATOR DESIGN ERROR.

MANUFACTURER:

g b/ SOURCE: NOS:

FITZPATRICK, 820823. HIT 228 AND 227 ELECTRO-MOTIVE DIV OF GM

_ NFRDS

28) DESIGN DEFICIENCY CONSISTS OF AN IMPROPER APPLICATION OF WESTINGHOUSE TYPE ECT CURRENT n/

TRANSFORMER IN THE PARALLELING CIRCUIT OF THE STATIC EXCITER VOLTAGE REGULATORY SYSTEM. AS g b PRESENTLY APPLIED. THE TRANSFOPMER WILL OPERATE OUTSIDE ITS RATED T RANGE kHENEVER AMSIENT T ITS LOCATION IN GENERATOR CONTROL PANEL EXCEEDS 30 DEGREES C. THE TRANSFORMER WILL AGE THERMALLY AT AN EXCESSIVE RATE LEACING TG PREMATURE FAILURt! AT 14% OF NORMAL LIFE EXPECTANCY.

V eg SOUPCE: NOS:

12/1S/81 MANUFACTURER:

TDI g

ICCFR50.55E WASH PUB POWER SUPPLY SYSTEM.

Ov NON-HUCLEAR INDUSTRY EXPERIENCE:

b-

• p.** s A,.s ao m,% .-

1

=. .f. .

ma - r. . - M.g

a. Q}a ';y3;W; 9%w.3. p 3Q SQy <.: p.p

~_ . A@p ^ - q&.g. ; %.y .q.y.Q. y .,g t

.C

$g.

%w yy%m g 3 sp%mg [..g_ _;

PAGE NO. 9 DATE 2-29-84 .

h EMER=ENCY DIESEL GEHERATOR COMPONENT TRACKING SYSTEM 4

GRAND GULF NUCLEAR POWER STAT 10N UNIT NUMBER 182 g LILCO COMP. CURRD4T PRIOR SELECTION COMMITTEE DESIGN RVW. QUALITY RVL. NPSL SNPS CLASS DATE DATE DESIGN QUALITY DtQ NO ACC. REC. ACC. REC. GQ43

. COMP. NO. RVM. RVL. RVW. RVW. COMP. NO. g NONE

.................;......................................................w.......................

RECOMMEICED DESIGN REVIEW ATTRIBUTES:

Il COMPARE BRUSH DESIGN FOR GRAND GULF TO SNPS.

2) REVIEW MAINTD1ANCE PROGRAM. g 3

O RECOMMUCED QUALITY REVALIDATION ATTRIBUTES:

Ii ASSEnStE REVIEW EXISTING DOCunENTATION.

Oa O O O 9 O 9 O #

O 8 O #

O 8 O 9 W

O 5

.hh f .

W _

~ 2-29-84 PAGE NO. 10.

DATE O ENERGENCY- DIESEL GEHERATOR COMPONEHT TRACKING SYSTEM GRAND GULF NUCLEAR POWER STATION UNIT HUNBER 1&2 g LILCO COMP. CURRENT PRIOR SELECTION COMNITTEE DESIGN RVW. QUALITY RVL. MP&L SNPS CLASS DATE DATE DESIGN QUALITY D&Q NO ACC. REC. ACC. REC. GGNS COMP. NO. RVW. RVL. RVW. RVW. COMP. FC. g 02/24/04 02/01/84 X GG-101B 03-650C A O GENE m 0R: SnAFT Ato bur 1nGS 9

grate CULF EXPERIENCE:

O tUCLEAR ItOUSTRY EXPERIENCE

• O 1) DURING SURV., DG-E4 BREAKER (E-421 FAILED TO CLOSE. A BROKEN COMMUTATOR HOUSING CAUSED Si CHARGING t'OTOR FAILURE AND THUS THE BREAKER CHARGING SPRING WAS NOT CHARGED. REDUNDANT POWER SUPPLY WAS AVAILABLE AfD ALSO REDUNDANT SYSTEMS. THE BREAKER WAS REPLACED.

SOURCE: NOS MANUFACTURER: g O EPRI PEACH BOTTOM 1, 102175. DG-E4 FAIRBANKS-MORSE O ,cN.,oCouR INDUST,y EXPERIENCE:

0 tot 4E

.......h.........................................................* .*........................... g REcot1 met 0E0 DESIGN REVIEW ATTRIBUTES:

1) EVALUATE SUNILARITY TO St4PS.

O ................................................................................................

9 PECOMMEt0ED QUALITY REVALIDATION ATTRIBUTES:

1) ASSEMBLE 8 REVIEW EXISTING DOCUMENTATI0ti. g

............................................................. m ................................

O 9 O 9 O #

O m

e

.f $li '

i DATE ~2-29-84 PAGE NO. ~ 11 EMERGEHCY DIESEL GEHERATOR COMP 0HENT TRACKING SYSTEN GRAND GULF HUCLEAR POWER STATION UNIT NUMBER 1&2 g LILCO COMP. CURRENT PRIOR SELECTION CONNITTEE DESIGN RVW. QUALITY RVL. NPSL

~ SNPS CLASS DATE DATE DESIGN QUALITY DAQ NO ACC. REC. ACC. REC. GGNS

'"""- "v"- "v'- "v"- "v"- * "" '*- G O

103 B 02/24/84 02/02/84 X GG-103 _ .

HEAT EXCHANGER. JACKET WATER GRAtc GULF EXPERIENCE:

O " "" #

O ""^" 2" "S'"' **"'"" S 3O

1) DURING OPERATION. ENGINE C00 LUG WATER INLET AfD OUTLET TEMPERATURES EXCEEDED ALLOWABLE VALUES. DIESEL SHUTDOWN HIGH TEMPERATURES CUE TO FOULD4G OF COOLING WATER HEAT EXCHANGER TUDES.

~TUDES CLEANED.

O 5 ""

LER

" S' BEAVER VALLEY 1 334-82036-1. 820919

"*'"'""E"'

ELECTRO-NOTIVE DIV. OF GM

2) A REDUCTION OF THE WATER INVENTORY IN THE C00LU4G SYSTEM. AS A RESULT OF A RADIATOR TUBE LEAK. INITIATED A DIESEL ENGINE TRIP. DUE TO THE LOCATION OF THE TUDE LEAK, THE BREAK COULD NOT O " "" "' '"S"'' '"' ^*' '" "'"' "'""'" ^" " * '-* "^* "'^ '"' "v " *-

1-1 AND 1-2 WILL HAVE THEIR RADIATORS REPLACED DURItG THE NEXT REFUELDG OUTAGE.

SOURCE: NOS: NANUFACTURER:

LER OYSTER CREEK 719-82005, 820125 ELECTRO-NOTIVE DIV. OF GM

3) DIESEL TRIPPED BECAUSE OF HIGH COOLDG WATER TEMPERATURES. RADIATOR HEAT EXCHANGER AIR g O . PASSAGES WERE BLOCKED WITH CORRODED PORTIONS OR RADIATOR COOLING FINS. RADIATORS CLEM4ED.

SOURCE: NOS: MANUFACTURER:

LER SAN OtOFRE 1, 206-7500C, 750812 FAIRBMIKS-MORSE

4) DESIGN REVIEW OF DIESEL GENERATOR HEAT EXCHANGERS FOUL 4D WRotG CLASS VALVE INSTALLED ON g O DRAINS. VALVES RENOVED AND CORRECT CLASS VALVES It4 STALLED.

SOURCE: NOS: NANUFACTURER:

'LER SUSQUEHANNA 387-79000, 790222 COOPER-BESSMER O

5) DURING CPERAHON LOW C00 LUG WATER FLOW ALARM RECEIVED. HIGH DIFF. PRES. ACROSS HEAT g EXCHANGER. HEAT EXCHANGER CLEANED.

SOURCE: NOS: MANUFACTURER:

LER HILLSTONE 2. 336-78033-1. 781205 FAIRBANKS-NJRSE

7) COOLERS NAY 0T BE AGLE TO NAINTAIN ENGINE COOLD G WATER BELOW 190 DIG. F DURDG OPERATION. g O APPARENT DESIGN ERROR 11ADE' IN SIZING ENGINE COOLERS. NOT ENGINE ALARM SITPOINT WILL BE RAISED.

_ COOLERS HAVE BEEN NODIFIED TO SLRIES FLOW TO ENSURE JACKET WATER WILL TOT EXCEED 206 DEGREES F.

SOURCE: NOS: MANUFACTURER:

LER BECWNS FERRY 1, 259-83009-1. 830223 ELECTRO-NOTIVE DIV. OF GM O 8) DURDG MONTHLY TEST, DIESEL GENERATOR ' A' TRIPPED ON HIGH JACKET COOLAlW TEMPERATURE AFTER 7 1/2 HOURS AT RATED LOAD. A 3-WAY THERN0 STATIC VALVE ( AMOT CONTROLS-MODEL 58-170) HAD A TEMPORARY BLOCKAGE WHICH BYPASS COOLANT AROUND. THE HEAT EXCHANGER AND THUS s*.AUSED COOLANT TO HEAT UP.

ALSO TEMPERATURE SWITCH I ALLEN-BRADLEY, BULLETIN 837) DRIFTED DOWN FRON 205 TO 190 DEGREES F.

O SOURCE: NOS:

VT. YANKEE 271-78002, 780124 NANUFACTURER:

FAIRBANKS-NORSE

_- LER

9) AN OPERATOR DETECTED A RADIATOR TUBE LEAK ON THE A Et;ERGD4CY DIESEL GENERATOR. THE FINS IN THE AREA OF THE TUBE LEAK WERE DISPLACED AND THE TUBE WAS SLIGHTLY INDENTED. THIS PROBABLY O RESULTED FRON A FOREIGN OBJECT BED G FORCED INTO THE RADIATCR BY THE COOLING FANS. THIS DAMAGE

~

DATE' 2-29-84~ ~~ PAGE No.~ 12 -'

EMERGENCY DIESEL GEHERATOR COMPONEHT TRACKING SYSTEM GRAHD GULF NUCLEAR POWER STATIDH UNIT NUMBER 182 g LILCO COMP. CURRENT PRIOR SELECTIDH COMMITTEE CESIGN RW. QUALITY RVL. MPAL

$NPS CLASS DATE 'DATE DESIGH QUALITY DAQ NO ACC. REC. ACC. REC. GGIS

, COMP. NO. RVM. RVL. RVW. RVW. COMP. NO. g COUPLED WITH DEGRADATIDH INDUCED BY THE EXTERNAL ENVIRONMENT, WAS THE PROBABLE ROOT CAUSE OF THE LF. AK .

SOURCE: NOS: HM1UFACTURER: a W

O LER TUPKEY PT 3, 250-80004-1, 800225 ELECTRO-MOTIVE DIV. OF GM

10) (76-30Al DURING A HALUN SYSTEM TEST, BOTH ENGINES OF 1B STANDBY GENERATOR TRIPPED DUE TO HIGH TEMPERATURE. LOAD WAS TRAHSFERRED TO 1A UNIT. AFTER COOLDOWN IB UNIT WAS RESTARTED A O BOTH SETS OPERATED AT REDUCED LOAD. JACKET HEAT EXCHANGERS FOULED, HEAT EXCHANGERS WERE CLEANED AfD a W

O PERFORMANCE CHECKED. EXCHMEERS TO BE CLEANED AND ENGINES TESTED AT 1200 KW QUARTERLY.

MANUFACTURER:

SOURCE: NOS:

LER FT. ST. VRAIN 267-76000, 761010 CATERPILLAR _

11) WHILE PERFORMItG ROUTINE INSPECTION, WATER FOUND LEAKING OUT THE LEFT BANK AIR INTAKE O MANIFOLD. COOLDG WATER GOES THRU THE COOLER AT ALL TIMES POSSIBLY CAUSUG TUBE FAILURE DUE TO M EROSICH.

' SOURCE: NOS: MM1UFACTURER:

NFRDS ZION 1, 830613. HIT 44 COOPER-BESSMER O 12) (77-42/3L) TEST ON SERVICE WATER CHOLRINE SYSTEM CAUSED MUSSEL FOULING OF 12U DIFSEL GEN.

CHLORINE INJECTIOH SECURED. HEAT EXCHANGER WAS CLEANED S SERVICE WATER LINE FLUSHED. CH 09/20/77 COOLING WATER LOW FLOW ALARM RECEIVED ON 120 DIESEL GEN; SAME CAUSE. TESTING ON AUG 26 It0ICATED CHLORINE SYSTEM NOT DIRECTING SUFFICIENT CHLORIHE INTO SERVICE SYSTEN FOR ADEQUATE NUSSEL a W

O CONTROL.

MANUFACTURER:

SOURCE: NOS:

'LER MILLSTONE 2 336-77000, 770826 FAIRBMIKS-MORSE 13 ) LEAKY COLLDG WATER RADIATOR DUE TO WEAR ANME EXPOSURE TO SALT AIR. EP0XY REPAIRED. g O SOURCE: NOS:

SAH OtOFRE 1, 750902. HIT 193 HMUF ACTURER:

FAIRBANKS-MORSE NPRDS 14 ) HEAD ON HEAT EXCHMEER WAS CRACKED; MANUFACTURE DEFECT AGGRAVATED BY IN-SERVICE STRESSES.

SOURCE: NOS: MANUFACTURER: a W

O NPRDS BROWNS FERRY 3, 830411, HIT 110 ELECTRO-MOTIVE DIV. OF GM 15 ) DURING HORMAL OPERATICH, DIESEL ENGINE C00LDE WATER INLET MO OUTLET TEMPERATURES BOTH EXCEEDED MAXTML*.i ALLOWABLE VALVES. CAUSE - FOULING OF COOLING WATER HEAT EXCHANGER TUBES.

SOURCE: NOS: MANUFACTLRER:

O LER BVI 334-82036, 820619 ELECTRO-MOTIVE DIV. OF GM 16 ) COOLING WATER HEAT EXCHANGER TUBE LEAKAGE DUE TO CORROSION. PLUGGED TWO TUBES AfD APPLIED COOLING TO TUBE SHEET FACES.

SOURCE: NOS: MANUFACTURER:

O HPRDS KAWANNEE, 830118, HIT 229 ELECTRO-MOTIVE DIV 0F GM

_ 17 1 DRAIN VALVE PIPE STUB ON DG-3 JACKET WATER COOLING HEAT EXCHANGER LEAKED THROUGil A CORRODED AREA. THE DG WAS DECLARED INOPERATIVE.1HE HEAT EXCHANGER RUBBER LINING HAD FOT BEEN g APPLIED PROPERLY AT THE PIPE STUB. NEW FITTINGS WERE INSTALLED Atc THE RUBBER LINItG CORRECTLY g w APPLIED.

SOURCE: NOS: MANUFACTURER:

EFRI BRUNSWICK 2, 061175, DG-3 HORBERG 18 ) UNPLANNED AUT0tiATTC SilUTDOWN DURING SURVEILLANCE TESTING. CAUSE: SHUTDOWN CAUSED BY TRIP O IF LOW COOLING WATER PRLSSURE SENSOR - TRIP CAUSED BY LEAK IN RADIATOR TUBE RESULTDG IN COOLING WATER PRESSURE DROP.

- SOURCE: NOS: MANUFACTURER:

O-NPRDS OYSTER CREEK 1, 760123, HIT 160 ELECTRO-MOTIVE DIV 0F GM 19 ) OUAD-CITIES 2, OCTOBER 6, 1982: DURING THEMONTHLY PREVENTIVE MAINTENANCE TESTDC OF UNIT 2 g

11825 o o o o o o o o o o o o o o O r _ ,

m E*"

w 3

a e s g

• d B a*

w 285*

• a -

z - j, -

- >u am u a - #

w -- .

zg .

e su w44 . . . .

. r B*

<u g . . . .

- 485 * * *

- e-

" "ga  :* *

• r 2

. . "a0 Ew_ . .

~

ge  :.  :.  :.

^

z 38 -

_ "< xo w

r == u m . -

z 5 asm ,

z -ou <a-ow<

o = wo sg. o .. s m

a* ==*

mzw a-s: .

8

-ux w- . . . .

o z g

. mx-

<w u o .

a n-w o uo

~ w w<u <

w w .2 . .

gSE mw" 45 . au r . z ~ . . .

" < 5 *

• a r r,o= zEw w z e

. u. -

o aw

.n m .

m.

ms wwu . o u . . .

. = -s> g- . . .

w w -

a<a .s z z o .5wz . - . . . .

w o wu5=. ezwd ".

E 2. .:  :.  :. _

o a mzo o - . . . .2 n-5 d= "

.#.  :

• s  :.  :

o wwo

-s=

~ .

e- .. -4 a a ~<a- . - E . . wa w < =255 gow

. 8 o .

BC m<

. w w _ s . u w . . - .

- M-o . o - . . * .

w s ~< oss . < < .. . w

~ u E E8*Bw au 8  :. "g- a

" "wum Er<a  : -

?  :.d ae

so * -

p.* .. --Q .

z Fws

. ge m

. _w w .

4te

~

> w ww E d=$8 e--

U . . <5 - -- . I am

• s "4 aga -  : 2: E :* 58 * #2 :

2 w

o $ mew ?n .: 5rm wa<g . y=

w

. B. 5 .: ,

• EB2 a * : ** "2 :. -- 5.

• we= w . E

go

. w .

"  : US :

. w o

z u5"5 2 8"wn"

.E M  : me " .

- 0

. <= . .

N m <

o

<ow a--

.-gE_- .

. gw m

ww or o .

B< .. .ed

= = w . wa

. www>

ZoJw . w_Q . g2 .

gg .

o k ar-=w 'U> aw

~

b b N .. U .. w ,!

um  !. w  !. w

. m e .

sa

• waowu . unw . .

-ga ow > . eu a o< .

W 5 0oo u 0 "E "E o - .  : 5. no :-

E S-a-

. =-S-. : m

o. .

I l' O 4 9 9 9 9 9 9 9 9 9 9 9 9 9

~ _

DATE 2-29-84 PAGE NO. 14 r's U EMERGENCY DIESEL GENERATOR C0MPONENT TRACKING SYSTEM Q GRAND GULF NUCLEAR POWER STATION UNIT HUMBER 112 g

(] DESIGN RVW. QUALITY RVL. NP&L LILCO COMP. CURRENT PRIOR SELECTION COMMITTEE SNPS CLASS DATE DATE DESIGN QUALITY D&Q NO ACC. REC. ACC. REC. GGNS COMP. NO. RVW. RVL. RVW. RVW. COMP. NO. g 10-104 B 02/29/84 02/24/84 X GG-104 HEAT EXCHANGER. LUBE OIL GRAND GULF EXPERIEN~E:

O " "E e p# NUCLEAR It00STR Y EXPERIENCE: g w 11 WATER FOUt0 IN CRANKCASE DURING ROUTINE CHECK OF DIESEL GENERATOR. WATER WAS FOUto TO BE LEAKING FROM LUBE OIL COOLER INTO LUBE OIL. LE AKING TUBE WAS PLUGGED AND LUBE OIL CH At?GED.

DIESEL GENE 0ATOR TESTED SATISFACTORY.

m SOURCE: NOS: MANUFACTURER:

ALCO ENGINE DIV, g

LER It01AN POINT 2 247-81016, 810705

2) A COOLING WATER LEAK TO CRANKCASE WAS DISCOVERED IMEN UNIT TRIPPED ON HIGH CRANKCASE PRESSURE ENGINE OIL COOLER REPLACED. CYLItOER HEAD REPLACED.

SOUCCE: NOS:

327-83070, 83-0512 MANUFACTURER:

ELECTRO-MOTIVE DIV. OF GM g

'- LER SEQUOYAH 1

3) #23 D.G. L.O. COOLER WAS FOUND TO HAVE A LFAK. THE TUBE EUNDLE WAS REPLACED Ato WATER REMOVED FROM THE OIL.

SOURCE: NOS: MANUFACTURER: g O LER INDIAN PT. 247-81022, 810916 ALCO ENGINE DIV.

4) DURING TESTING HIGH DELTA P ACROSS L.O. FILTER CAUSED 81A D.G. TO BE It0PERABLE. CAUSE WAS EY AN OIL COOLER TUBE WATER IN OIL.

/n SOURCE: NOS: MANUFACTURER: g V LER ZION 1, 295-78009, 780116 COOPER-BESSMER EPRI EPRI-NP-2433, 6/82

5) DURING TESTING THE 1A D.G. WAS FOUh0 INOPERABLE DUE TO HI DEHAP AROSS THE LUBE OIL FILTER. AN p OIL COOLER LEAK ALLOWED WATER INTO OIL CAUSING HI FILTER DP. THE TUBE WAS PLUGGED.

MANUFACTLUER:

g U SOURCE: NOS:

LER ZION 1, 295-78065, 780717 COOPER-DESSMER EFRI EPRI-NP-2433, 6/82 m 6) DURING TESTING OF NO. 2 D.G. AN OIL LEAK DEVELOPED AT OIL COOLER OUTLET FLANGE. 0-RING GASV ET g b' FAILED At0 WAS REPLACED.

NOS: MANUFACTURER:

_ SOURCE:

LER ARK NUC 1, 313-75000, 751126 ELECTRO-HOTIVE DIV OF GM en 7) WHILE UNIT 1 IN MODE 1 (100% POWER, 578 DEGREES F, 2235 PSIG) AT 0907 CDT ON 08/31/83. WHILE g PERFORMING SI-02, DIESEL GENERATOR 1 A2 WAS FOUt0 WITH OIL IN THE GLYCOL (COOLANT ) EXPANSION T ANK.

A LAYER OF OIL WAS FOUt0, ON TOP OF THE WATER, LEFT FROM A PRIOR LUBE OIL COOLER LEAK AND FAILED CYLINDER HEAD (SEE LER SQRO-50-32 7/830 70 ) . COOLANT WAS REPLACED WITH NEW RUST INHIBITOR MIXTURE.

fm SOURCE: NOS: MANUFACTURER:

ELECTRO-MOTIVE DIV. OF GM g

V LER SEQUOYAH 1, 327-83111, 830831 81 DUDING A ROUTINE CHECK 32 3 D.G. WATER WAS FOUt0 TO BE LEAKING FROM THE L.O. COOLER INTO THE 5 L.O. THE LEAK WAS PLUGGED AND L.O. WAS CHANGED.

pd SOURCE: NOS: MANUFACTURER:

ALCO ENGINE DIV.

g LER INDIAN PT. 247-81016, 810705 A . 3

2-29-84 PACE NO. 15 DATE O EnER.EuCT OIESet GENERATOR ConRONEnv 1RACxznG STSTEn 0.

GRAND GULF NUCLEAR POWER STATIDH UNIT NUMBER 1&2 g LILCO COMP. CURRENT PRIOR SELECTION Cott1ITTEE DESIGN RVW. QUALITY RVL. MPSL SNPS CLASS' DATE DATE DESIGN QUALITY D1Q to ACC. REC. ACC. REC. GGHS COMP. NO. RVW. RVL. RVW. RVW. COMP. NO. g

.9) DURING NORMAL OP. 12U D.G. L.O. C00LIR WAS FOUtO LEAKING SERVICE H20. CAUSE WAS AN EXCESSIVELY CORRODED SACRIFICIAL ZINC AtoDE.

SOURCE: NOS: MANUFACTURER: g O LER MILLSTONE 2, 336-81007-1, 810127 FAIRBANKS-NORSE

10) ELEVATION OF GOVERfCR LUBE OIL COOLER WAS ABOVE CIL LEVEL OF GOVERHER. THIS COULD CAUSE OIL TO BE TRAPPED IN THE GOVERtOR LUBE OIL SYSTEM WHEN DIL LEVEL IN GOVERNOR IS LOW. IF OIL IS TRAPPED, ENGINE STARTING MAY BE AFFECTED. NPSL REPORTED THIS CCHDITION TO THE NRC UtCER g O: PROVISI0 tis OF 5055E Ato PART 21. NRC NOTIFIED VIA AECH-82/48 DATED 01/29/83.

HOS: MANUFACTURER:

_ SOURCE:

'OTHER GRAtm GULF F EPORT NO.65-024 9/22/83 TDI O 11) DG #2 TRIPPED ON LOW OIL PRESSURE AFTER 3 HINUTES OF OPERATION. DIESEL LUBE OIL COOLER WAS gOa LEAKING COOLANT WATER INTO THE OIL SYSTEM. FAILURE DUE TO INADEQUATE CORROSION INHIBITOR.

CORROSION AT TUBE TO TUBESHEET.

SOURCE: NOS: MANUFACTURER:

SER ARKANSAS 1, 16-80, 08/27/79 ELECTRO-MOTIVE DIV 0F GM O SOER 80-4 ARK NUC 1, 790827 HIT 120 HPRDS 18E CIRCULAR 80-11, INFO POTICE 79-23, 08/27/79.

121 DG 1-1 LEAKING OIL AT COOLING WATER COtelECTION ON LUBE DIL COOLER DUE TO LEAKY 0-RItG g O SOURCE: NOS: HANUFACTURER:

HFRDS DAVIS BESSE 1, 820427, HIT 27 ELECTRO-HOTIVE DIV. OF GM

13) DG OPERATOR FOUtc WATER IN THE LUBE DIL SIGHT GLASS. DG DECLARED IHCPERABLE EXCESSIVE COOLItG WATER VELOCITIES ERODED COOLER TUBE & RESULTED IN PLUGGING OIL FILTERS. 3 W

O SOURCE NOS: MANUFACTURER:

COOPER-BESSMER NPRDS ZION 1, 810419. HIT 60

14) DURING PREPARATION FOR TESTING "O" DIESEL GENERATOR, THE OPERATOR FOUtc WATER IN THE LUBE OIL SIGHT GLASS. "0" D/G WAS DECLARED INOPERABLE. EXCESSIVE COOLItG NATER VELOCITIES ERODED COOL g O LER TUBE Ato RESULTED IN PLUGGING OIL FILTERS. A FLOW REDUCING ORIFICE WAS INSTALLED t PER NODI FICATION N-22-1/2-79-18 FOR ALL 0/G'S)

SOURCE: NOS: MANUFACTURER:

LER ZICH 2, 304-81005, 810419 COOPER-BESSMER a W

O 15 ) IHLET Ato OUTLET FLANGES Ot; LUBE OIL SIDE OF COOLER LEAKING DUE TO GASKET DETERIORAT10ft.

SOURCE: NOS: mat 0FACTURER:

NFRDS ARK NUC ONE-1, 751125, HIT 116 Arc 270 ELECTRO-HOTIVE DIV 0F GM 16 ) DG TRIPPED OH LOW OIL PRESSURE. CAUSE - LUBE OIL COOLER WAS LEAKING - ALLOWED WATER TO g O ENTER OIL SYSTEN.

MAtUFACTWrR:

_ SOURCE: NOS:

SER ARK IUC ONE 16-80, 09/11/79 Z8E CIRCULAR 80-11 INFO NOTICE 79-23 O NPRDS ARK NUC ONE-1, 790911, HIT 113 ELECTRO-MOTIVE DIV 0F GM

17) DG REACHED RATED SPEED IN LOHGER PERIOD OF TIME THAN ALLOWED. ONLY ABt0RMALITY FOUND WAS LUBE OIL SUMP TEMP OF 110F VS REVD RANGE OF 120-130 DEGREES F.

SOURCE: HOS: MANUFACTURER:

O LER FARLEY 1, 348-80025, 800331 COLT-PIELSTICK/FAIRBANKS-HORSE

_ 18) A CRACK WAS DISCOVERED ON THE ESSENTIAL SW OUTLET OH 2-AB-DG LUDE COOLER. DG WAS TAGGED OUT

= FOR REPAIRS. DG-CD WAS AVAILABLE. CAUSE WAS DUE TO NISALIGt#1ENT STRESS BETWEEN THE COLLER HEAD AND C0t#4ECTED PIPING. '

O SOURCE: NOS: MANUFACTURER:

DATE 2-29-84 PAGE HO. 16 A

b> ENERGENCY DIESEL GENERAT0R C0NPONENT TRACKING SYSTEN Q GRAND GULF HUCLEAR POWER STATION UNIT NUNBER 1&2 g f-) w v

LILCO COMP. CURRENT PRIOR SELECTION COMMITTEE DESIGN RVW. QUALITY RVL. MP&L StiPS CLASS DATE DATE DESIGN QUALITY D&Q NO ACC. REC. ACC. REC. GGNS COMP. NO. RVW. RVL. RVW. RVW. COMP. NO. g EPRI COOK 2, 061778 DG-AB WORTHINGTON

19) DG 1-1 LEAKING OIL AT COOLING WATER CONNECTION ON LUBE OIL COOLER DUE TO LEAKf 0-RING.

m SOURCE: NOS: NANUFACTURER:

k) NFPDS DAVIS BESSE 1, 820427. HIT 27 ELECTRO-MOTIVE DIV OF GM

20) DIESEL GENERATOR LUBE OIL COOLER. THE DESIGN DEFICIENCY IN THE GOVERNOR LUDE OIL SYSTEM LONCERNS THE ORIENTATION OF THE GOVERNOR AND LUBE OIL COVER INSTALLED ON EACH ENGINE. IF pd GOVERNOR LUBE OIL COOLER IS INSTALLED ABOVE OIL LEVEL OF GOVERNOR. THERE IS POSSIBILITY OF AIR g BEIt1G TRAPPED IN SYSTEN WHEN OIL LEVEL IN GOVERt0R IN LOW.

SOURCE: NOS: NANUFACTURER:

10CFR50.55E WASHINGTON PUBLIC POWER SUPPLY SYSTEM 04/20/82 TDI r* OTHER GRAND GULF REPT 83-024 09/22/83 g i

OTHER 5055E MP&L (GR AND GULF ) 01/29/82 OTHER 5055E TVA 04/06/83 OTHER MP8L; GGHS DIESEL GEN. RELIABILITY REPORT OCT 26,1983 m 21) DG 1B WAS TRIPPED BECAUSE OF A L.O. PRESS CONDITION CAUSED BY 81-TEMP TRIP VALVE O-RING g U LEAKING 0-RING WAS REPLACED.

SOURCE: NOS: MANUFACTURER:

LER ZION 1, 295-78009. 780116 COOPER-BESSMER EPRI EFRI-NP-2433 6/82 g

+ 22) CLEVELAND ELECTRIC FILEO A 10CFR50.55 AFTER REVIEW OF VENDOR SUBMITTED CODE DATA REPORTS FOUt0 SOME WITH INSUFFICIENT At0/OR It4ACCUR ATE INFORMATION AS REQUIRED Bf ASt'E SECTION III . ONE OF THE vet 00RS INVOLVED WAS DELAVAL.

p SOUPCE: NOS: g u 10CFR50.55E DAR#83, 01/09/82

23) FOLLOWING A 10CFR21 NOTIFICATION BY DELAV AL, CLEVELAND ELECTRIC FILED A 10CFR50.55E CONCERNING THE GOVERt0R LUBE OIL COOLER BEING INSTALLED AT AN ELEVATION ABOVE THE GOVEPNOR r% LUDE OIL LEVEL. THE IMPROPER MOUNTING LOCATIO N COULD AFFECT ENGINE STARTING. g V SOURCE: NOS:

10CFR50.55E DAR #81, 01/07/82 10CFR21 TDI NOTIFICATION TO NRC, 12/19/81 A

/7 W s.r ......s.........................** .....**......... ** ........ ** ....................***. ***.

NOtbHUCLE AR INDUSTRf EXPERIENCE:

NONE g

• • • ...***me..........**w *****m .somene*****ma wanne nusammen.******me wene===*e**************

p R2CCMMENDED DESIGN REVIEW ATTRIBUTES: g d 1) REVIEW ASME DESIGN DOCUMENTATION.

... ******** .......************* **** men ** men.***senneme*********en****e*en*** e***en.*****e..

be -

V RECOMMENDED QUALITY REVALIDATION ATTRIBUTES:

_ 1) ASSEMBLE & REVIEW EXISTING DOCUMENTATION.

g) - men.* ww*********** *wnav owwum**mmunummummunu.nensmanwawamusuma numuwwome**nwwww wammamuvenuousemen v

W '

W '

PAGE NO. 17 .

w DATE' 2-29-84'

. EMERGEHCY DIESEL GEHERATOR 'COMPONEHT TRACKING SYSTEM GRAND GULF NUCLEAR POWER STATIOH UNIT NUMBER 1&2 g LILCO COMP. CURRENT PRIOR SELECTIDH COMMITTEE DESIGN RVW. QUALITY RVL. MPtl SNPS CLASS DATE DATE DESIGN QUAtITY DSQ HO ACC. REC. ACC. REC. GGNS

_ COMP. HO. RVW. RVL. RVW. RVW. CONP. HO. g 10-108 02/24/84 02/01/84 GG-105

.C O rutt OIL B0 ESTER PunP GRAPO GULF EXPERIENCE:

O ""' S

................................................................................................. =

NUCLEAR INDUSTRY EXPERIENCE

• O 11 AN OPERATOR DISCOVERED THAT THE LEVEL IN THE DIESEL OIL DAY TANK WAS NOT AT ITS HORMALLY FULL U

LEVEL Ate THAT THE TRANSFER PUMP HAD HOT COME CH. A LOOSE WIRE IN THE MAGNETROL LEVEL SWITCH

'FREVENTED THE PUMP FRON STARTING. ONCE THE WIRE WAS RE-SOLDERED THE PUMP OPERATED PROPERLY.

SOURCE: HOS: MANUFACTURER:

O LER LRESDEN 3, 249-77000, 770701 ELECTRO-MOTIVE DIV 0F GM

2) INADEQUATE OUTPUT FROM DIESEL FUEL OIL TRANSFER PUMP. PUMP WAS UFCERSIZED.

SOURCE: NOS: MANUFACTURER:

HPRDS SAN Ot0FRE 1, 750214 HIT 190 FAIRBANKS-NORTE g NON-HUCLEAR It0USTRY EXPERIENCE: g O PONE O RECOnnENDED DESIGN REVIEW ATTRIBUTES:

FONE RECOMMENDED QUALITY REVALIDATION ATTRIBUTES:

HONE O ................................................................................................

O #

O #

W O @

PAGE HO. 18 DATE 2-29-64 O EnER.EnCy DxESEt .EnERAroR CongonEur 1RActruG SvSTEn O i,

GRAHD GULF HUCLEAR PONER STATION UNIT NUMBER 182 g LILCO COMP. CURRENT PRIOR SELECTICH COMMITTEE DESIGN RVW. QUALITY RVL. NPSL CLASS DATE ' DATE DESIGH QUALITY DSQ NO ACC. REC. ACC. REC. GGNS SHPS

' COMP HO. RVM. RVL. RVW. RVW. COMP. NO. g C 02/24/84 .02/23/84 GG-106 . . .

_99-810 O AuxItiRT siCxET WATER PunP O

GRAtc GULF EXPEPIENCE:

O

" "" e HUCLEAR I,0USTRY EXPERIEHCE: a3 WU O H0HE O Hon ,uctEAR I,musTRT EXPERIENCE:

HONE

................................ ...................................*.......................... g RECOMMDOED DESIGH REVIEW ATTRIBUTES:

13 VERIFY PUMP DESIGH NEETS SYSTEn REQUIREMENT.

O ....... w ........,..............................................................................

G RECOMMEtOED QUALITY REVALIDATION ATTRIBUTES:

O ' "'" ' "'" '*'"* " '""'"' "- S O 9 O e O #

O 9 W

O 4 I

~~-

PACE NO. '19 DATE 2-29-84~

GENERATOR COMPONENT TRACKING SYSTEM EMERGEHCY DIESEL GRAND GULF ,HUCLEAR POWER STATION UNIT NUMBER 1&2 g CURRENT PRIOR SELECTION COMMITTEE DESIGN RVW. QUALITY RVL. MPSL LILCO COMP.

ACC. REC. GCNS CLASS DATE DATE DESIGN QUALITY DSQ NO ACC. REC.

$NPS c"""-

'"""- "v"- "v'- "v"- "v"- #

O GG-107

.10-107 C 02/24/84 02/04/84 X JACKET WATER STAT 0BY HEATER PUMP

' grate GULF EXPERIENCE:

""' S O

""*" '" ""' **"'"" S 3IX O 1) DURING SURVEILLANCE TESTING AT 100 PERCENT POWER. THE "B" EMERGENCY DIESEL TRIPPED BECAUSE OF LOW LUBE OIL PRESSURE. THE LUBE DIL FILTERS WERE CLOGGED (80 PSIG DIFFERENTIAL PRESSURE). NEW FILTERS WERE INSTALLED (3 PSIG DIFF. PRESS). DEFECTIVE PROCEDURES: DIFFERENTIAL PRESSURE CH LUBE OIL. FILTERS WILL NOW BE CHECKED DURING EACH CPERATION RATHER THAN MONTHLY.

g O SOURCE: NOS: MANUFACTURER:

FAIRBANKS-MORSE LER ROBINSON 2. 261-75000. 750331

...............................................*........................*.............*......... g NON-NUCLEAR INDUSTRY EXPERIENCE:

NONE 4

O ................................................................................................ '

g

' RECOMMENDED DESIGN REVIEW ATTRIBUTES:

, 11 VERIFY DESIGN CONDITIONS MEET SYSTEM REQUIREMENT.

RECOMMENDED QUALITY REVALIDATION ATTRIBUTES:

g II ASSEMBLE & REVIEW EXISTING DOCUMENTATION.

S O

O O

9 O

as

(#

O I

DATE' 2-29-84 PAGE NO. 20 EHERGENCY DIESEL .GEHERATOR COMPDNENT TRACKING SYSTEM GRAND GULF NUCLEAR POWER STATION UNIT NUMBER 1&2 g LILCO COMP. CURRENT PRIOR SELECTION COMNITTEE DESIGN RVW. QUALITY RVL. HP&L SNPS CLASS DATE DATE DESIGN QUALITY D&Q NO ACC. REC. ACC. REC. GGHS COMP. NO. RVW. RVL. RVW. RVW. COMP. NO. g 99-820A C 02/24/84 02/23/84 X GG-108 LUBE OIL SYSTEN - AUX. LUDE OIL PUNP GRAPO GULF EXPERIENCE:

O >""' S

. m . m .. m m m .. m m m .. m . m m m . m m . m ... m m m .. m .. m .. m m ... m m .

3 O NUCLEAR INDUSTRY EXPERIENCE:

,enE ea O ion.NUCouR umuSTRy EXPERIENCE:

NONE m .. m ...... m m ......... m ............. m .. m ......... m .. m ...........*. m ... m m . g RECOMMEtOED DESIGN REVIEW ATTRIBUTES:

NONE O m . m m m m m . m m ..... m .. m m .. m m m m m . m m ...... m .. m m m ... m m . O RECOMMENDED QUALITY REVALIDATION ATTRIBUTES:

1) ASSEMBLE & REVIEW EXISTING DOCUMENTATION. g m m .. m m . m . m .. m ... m m m m m . m m .. m m . m ... m .. m m m .. m . m . m ..

O #

O 9 O 9 O S W

O 9

W 2-29-84.

PAGE HD.

..21

.w-DATE' EMERGENCY DIESEL GEHERATOR COMP 0HEHT TRACKING SYSTEM GRAHD GULF HUCLEAR POWER STATION UNIT NUNBER 1&2 g LILCO COMP. CURRENT PRIOR SELECTION COMMITTEE DESIGN RVW. QUALITY RV! MPSL SNPS CLASS DATE DATE DESIGN QUALITY D1Q NO ACC. REC. ACC. REC. GGNS

' "" " - """- "*'- "V"- ""*- *"""- G O GG-109 10-113 A 02/24/84 02/20/84 X s BEFORE 8 AFTER LUBE OIL PUMP GRAtB GULF EXPERIENCE:

O " "" 9 NUCLEAR ItOUSTRY EXPERIENCE:

5

1) DIESEL TRIPPED ON LO LUBE OIL PRESS., PROBABLY DUE TO CAVITATION OF L.O. PUMP. CAVITATION MAY U HAVE OCCURRED FROM OBSERVED FOAMING OF OIL FROM WATER INTRODUCED BY ANOIL COOLER TUDE LEAK.

SOURCE: NOS: MANUFACTURER:

O LER ZION 2, 304-77067, 771110 COOPER-BESSMER g

'EPRI EPRI-NP-2433, 6/82

2) DURItR, NORMAL OPERATION, A LEAK HAS DISCOVERED ON THE LUBE OIL PIPING OF THE 2A DIESEL GENERATOR OIL LEAK DEVELOPED AT A CRACKfD WELD ON THE CIL PUMP DISCHARGE PIPE FLANGE. THE 2 1/2" CRACK ORIGINATED AT THE TOP OF THE PIPE TO FLANGE WELD. MOST PROBABLE CAUSE IS VIBRATION g O ItOUCED FATIGUE.

SOURCF: NOS: MANUFACTURER:

LER ZION 2, 304-83025, 801101 COOPER-BESSMER O .3) THE LUBRICATION DIL SYSTEM DOES NOT SUPPLY LUBE OIL TO THE TURBOCHARGER THRUST BEARING UNTIL g THE LUBE OIL PUMP INITIATES UPON ENGINE STARTUP. THIS C0t0ITION CAUSES ACCELERATED BEARING WEAR AND COULD LEAD TO PREMATURE FAILURE. REPORTED TO NRC UNDER PROVISIONS OF TDI LETTER DATED 12/16/80.

O SOURCE: NOS: MANUFACTURER:

TDI g

OTHER GRAND GULF REPORT NO. 83-0K 7/2t/83

4) LEAKING SEAL ON PRELUBE PUNP; CAUSE t*3KN04N.

SOURCE: NOS: MANUFACTURER:

O HPRDS SALEM 1, 820410, HIT 16 ALCO ENGINE DIV. g

5) PRELUBE PUMP SEIZED DUE TO PARTICULATE CONTAMINATION.

SOURCE: NOS: MAtUFACTURER:

NPRDS INDIAN PT 2, 770724, HIT 11 ALCO ENGINE DIV.

6) SOAK BACK PUMP HAS SMALL LEAK AT PUMP SUCTION; LEAK AT PLUG FITTING. g O SOURCE: NOS: MANUF A-lTUR ER :

_ NPRDS DAVIS BESSE 1, 771202, HIT 20 AND 87 ELECTRO-M0iIVE DIV OF GM

7) FILTER AND PRELUBE DIL PUMP APPEARED TO BIND UP. COUPLING WAS DEFECTIVE. REPLACED.

SOURCE: NOS: MANUFACTURER: g O NPRDS BRUNSWICK 2, 780911. HIT F50 NORBERG

8) D.G. LUBE OIL PUMP DISCHARGE FITTING LEAKING OIL. CAUSE UNKNOWN. TIGHTENED FITTINGS.

SOURCE: NOS: NANUFACTURER: g O NPRDS KEWAUNEE, 830315. HIT 231 ELECTRO-MOTIVE DIV 0F GM

~ ................................................................................................

HOH-NUCLEAR INDUSTRY EXPERIENCE:

2-29-84 PAGE HO. 22 DATE EMERGENCY DIESEL GEHE'RATOR COMPONENT TRACKING SYSTEN O *"'"" '" ""**" " "'" "'^"" "" """*"" 2*" e LILCD COMP. CURRENT PRIOR SELECTION COMMITTEE DESIGH RVW. QUALITY RVL. MPSL

= SNP3 CLASS DATE DATE DESIGH QUALITY DSQ HD ACC. REC. ACC. REC. GGNS C0ffP. HQ. RVW. RVL. RVW. RVW. _

CONP. HO. g 4

i HClit ~. _.

' O RECOMMUCED DESIGH REVIEW ATTRIBUTES: ,

1) REVIEW FUMP DESIGN FOR SYSTEM REQUIREMENTS.

O ................................................................s...............................

S RECOMMEtCED QUALITY REVALIDATICH ATTRIBUTF.S:

21 ASSEMBLE & REVIEH EXISTING DOCUMENTATION. g

-O 9 4

O 9 O G O 9 O #

O #

O #

O 9 W

O b

y- '

PACE NO.

23 DATE 2-29-34 n

V EMERGEHCY DIESEL DE'HERATOR C O tt P O N E N T TRACKIHO SYSTEM ,

G.R A H D GULF NUCLEAR POWER STATIOli OHIT NUMBER 1&2 g LILCO COMP. CURRENT PRIOR SELECTICH COMMITTEE LESIGN RW. GUALITY RVL. MPSL SNPS CLASS DATE DATE DESIGN QUALITY DSQ }U ACC. REC. ACC. CC. GGNS'

, COMP. fC. RW. RVL. RW. RW. COrtP. NO. g 10-109 C 02/24/84 02/20/84 X GG-111 FLEX CONNECTI0tts O

~ GRAND GULF EXPERIEtCE:

O

. e.............................................................................................

pd HUCLEAR IFOUSTRY EXPERIENCE.

1) CLEVELAto ELECTRIC FILED A 10CFR50.55E CotCERNItG AN ERROR IN THE CALCULATION OF THE DIESEL gM[

EXHAUST PRESSURE WHICH COULD CAUSE ENGINE STALLItG WHEN THE DIESELS ARE LOADED BEYOPO 75% OF THE RATED LOAD.

O SOURCE: IMS:

10CrR50.55E DiR .136, 07/2,,.3 e

2) CLEVELAtc ELECTRIC FILED A 10CFR50.55E C0tCERNItG PIPE SUPPORTS NOT BUILT TO ASME SECTICH III CLASS HF AS REQUIRED. DELAVAL SUPPLIED PIPItG SLPPORTS WITHOUT MATERIAL CERTIFICATI0tl AND pd IDENTIFICATION AS REQUIRED BY THE CODE.

SOURCE: HCS:

g 10CFR50.55E DAR 8117. 02/17/83 ccc......................................m..................*.................................

NON-NUCLEAR ItOUSTRY EXPECIEtCE:

HCHE O .... m ............... m .... m ........... m ......... m ........ m m m . m . m ... m ....... O RECOMMEtOED DESIGN REVIEW ATTRIBUTES:

1) CHECK DESIGN FOR SEISMIC / THERMAL DISPLACEMENT REQUIREMENTS.

g m ..... m .................................................................... ...............

n V

RECOMMEtOED QUALITY REVALIDATION ATTRIBUTES:

g

1) ASSEMBLE & REVIEW EXISTING DOCUMENTATI0ti.

m . m .... m ................ m ............ m ......... m .................. m ..... m . m ...

O O O 9 W

O e a a a

DATE ~ 2-29-84 PAGE NO. 24 n

bm EMEOGEHCY DIESEL GENERAT00 COMP 0HEHT TOACKIHO SY9 TEM U GRAND GULF HUCLEAR POWER STATION U tl I T NUMBER 182 g LILCO COMP. CURRENT PRIOR SELECTION COMMITTEE DESIGN RVW. QUALITY RVL. MPSL SNPS CLASS DATE DATE DESIGN QUALITY D1Q NO ACC. REC. ACC. REC. GGKS

. COMP. PC, RVW. RVL. CVW. RVM. COMP.PC. g 10-111 A 02/24/84 02/01/84 ,

X GG-112 O SuRrI,G iIR TM , e

-GRAtc GULF EXPERIENCE:

O #

HUCLEAR It00STRY EXPERIENCE:

pd 11 AFTER 2 HOURS OF OPERATION AT 4 tS4 INPARALLEL WITH TH:" SYSTEM WHILE BEING PREPARED FOR HOT g@u WEB DEFLECTION MEASUREMENTS D/G 0 ENGINE TRIPPED. D/G O TRIPPED DUE TO FAILURE OF THE tORGREN TYPE 11-002, 30 PSI AIR PRESSURE REGULATOR. COOPER BESSMER PART 82-04V-028-004. A LEAK DEVELOPED AT THE BODY TO bot #1ET INTERFACE.

, SOURCE: NOS: MANUFACTURER:

g LER ZION 1, 295-83026, 830801 COOPER-BESSMER NPRDS HIT 64 21 THE 2A DIESEL GENERATOR (D/G) FAILED TD START WHILE ATTEMPTIIG TO PERFORM A PERIODIC TEST (PT-Ill TO ALLOLI WORK ON PIPItG ASSOCIATED WITH THE 2C CONTAINMENT SPRAY FU1P. AIR LEAKS AT g

FITTItG ON PRESSURE GUAGE SENSING LIllE FROM 30 PSIG REGULATOR Atc AT A LOOSE FITTING ON 80 PSIG AIR SUPPLY TD FUEL RACK LINKAGE SHUTDOWN PISTONS. LX, WAS REPAIRED MD TESTED.

SOURCE: NOS:

O LER ZION 2, 304-75000, 750507 MANUFACTURER:

COOPER-BESSMER g

EPRI EPRI-NP-2433, 6/82 NPRDS HIT 65 rw d 3 1 STARTItG AIR PRESSURE FOR EDG B WAS TOO LOW FOR AUTOMATIC START MC AIR PRESSURE LOW ALARM DID tCT ALARM, CAUSE-AIR TANK BLOWDOWIJ VALVE tmT BEING FULLY CLOSED MD ALARN At#1UNCIATOR g MALFUNCTION.

SOURCE: NOS: MANUFACTURER:

LER CRYSTAL RIVER 3, 3 0Z-82007, 820123 41 CLEVELMO ELECTRIC FILED A 10CFR50.55 AFTER REVIEW OF vet 00R SUBMITTED CODE DLTA REPORTS FAIRBANKS-MORSE g

FOUt0 Sot 1E WITH INSUFFICIENT MC/OR INACCURATE INFORMATI0H AS REQUIRED BY ASME SECTION III. ONE OF THE VEtOORS INVOLVED WAS SELAVAL.

1 O SOURCE: NOS:

10CFR50.55E DARR83, 01/09/82 h

' m ........................................................................... ................

ION-NUCLEAR INDUSTRY EXPE'tIENCE:

NONE O

................................................................................................ g RECOMMDOED DESIGN REVIEW ATTRIBUTES:

5 il REVIEW STISHIC QUALIFICATION DESIGN.

O m ................. m ......................................................................... O a - _ _ _ . _ _ __m_______-- - - - - _ _ _ _ _ _ _ n

DATE W 2-29-84 W

PAGE NO. 25

%/ .

ENERGEHCY DIESEL SCHERATOR COMPONEHT TRACKING SYSTEM GRAND GULF NUCLEAR POWER STATIOH UNIT NUMBER 1a2 g LILCO COMP. CURRENT FRIOR SELECTION Cott1ITTEE DESIGN RW. QUALITY RVL. NPSL SNPS CLASS DATE DATE DESIGN QUALITY DSQ NO ACC. REC. ACC. REC. GGHS CO*1P. H3. RW. RVL. RW. RW. Cor1P. NO. g RECOMMEt0ED QUALITY REVALIDATION ATTRIBUTES:

1) ASSEMBLE a REVIEW EXISTING DOCUMENTATION. REVIEW ASME DOCUMENTATION ON TANKS. g O #

O e!

O e O e O e O e' O e O

e O e O e O g, a n - - - - - - _ _ _ _ _ _ n-

l  ! l  :

w EU O O O O O O O O 0

.5 2

OM N

E E

2 T A

P S .

O 5 Y N 1 1

5 LS . -

SNP G PGM G 2 MGO C

G 8 N 1 .

L .

I VC RE K R R .

C Y . . . .

E T . . . .

A I . . . . .

B LC . . . .

R A0 . . . . .

M U1 . . . . .

T Q . . . . .

U . .

N . . .

T . . . . . .

C . . .

H T

WE RR E . . .

I N . . .

H G . . . . .

N I . . . . . .

O SC . . . .

wP M U EC DA 0 N . . . . . .

O . . . .

C O NWR .

I E . . . .

E . . . .

T T . . . . .

Q TQ . . .

O A ISW MDR T M . . . . .

T O . . . .

S CY . . . .

A T . . . . . .

IL . . . .

Q R NLV . . .

OAR . . .

E E IU . . . . .

TQ . . . . .

H W C E

E O LN . . . . .

EG . . . . . .

G P . . . . .

SIW S ER D . . . . : .

. . . . S .

L R . . . . E .

. . . T .

E A 4 . . . U .

8 . . . . B .

S E RE / . . . . I .

OT 3 . . . : . R .

E L IA 1 . . S . T .

RD / . . E . T .

I C P 2 . . .T . A .

0 . . U . .

D U . : . B . N .

. . E . I . O .

H . . C . R . I .

. . N T . T .

T 4 . : . E T . A .

Y N 6 . E .

I . A . D F EE / . C R . . I C RT 4 N . E P

. W .

L A

L RA 2 E . . E H

U UD C

/

2  :

I R

X E

I V

V E

E 0 E . E . . E . R .

G C . P . Y . R . .

G N . X . R . . Y .

. E E . T . N . T .

R PS I . S . G . I

'4 0 E D MS OA R .

Y R

. U . I S

L A .

H CL E

P . T .

. C E . U .

2 M A C X E

S U~

t I . D .

Q .

w2

- E R

G

. R F

L U

. O F

I R

A E

. O D

E

. 0 D

E a

G C P

E Y G . R .

L C

t E .

t E .

CS 6 R . A . J A M . M -

LP D . E . . M . M E

INP LSt t 1

1

- R cE t

AN

. LE CN t

NH

- E . OE CH O

C' .

T A

0 C

0 1

I A

RO GN . UD Ht . .

O0 NN . EC RI E"

R" .

D

.m g g h g g g e 9 o 9 9 e e

! Il l l jri l

e g v, Q O O Q O O O O O O O V o 7

2 O N N

E E

G T A

P S .

O 6 Y N 1 1

S LS -

SNP G PGt 1 G

2 MG0 C

O 8 H 1 L .

I VC RE K R -

R . . . . .

C Y .

E T .

A I . . . . . .

B LC . . . .

R AC . .

M UA . .

T Q . . . .

U .

N . . . . .

T . . . . . .

WC . . .

H VE . . . . _

T RR . . .

E . . .

I N . . . . .

H G . . . . .

N I . . . . .

SC . . .

VQ P M

U EC DA O H . . . .

OW . . .

C O NV . . . .

R . .

I E . . .

E . . . . .

T T . . . . .

R TQW . . .

A ISV . . . .

O 1 t DR . . . .

T t .

T o . .

S CY . . . .

A T . .

IL .

R R NLV . . . . .

OAR . . . . .

E E IU . . . .

TQ . .

N N C . .

E .

E O LN . .

EG . . .

G P SIW . . .

SV . . . .

ER . . . .

D . . .  : .

. . S .

L R . E .

. . T .

E A 4 . . . U 8 . . . . B

- S E RE OT

/

3

. . :S I

R E L IA 2 . . . T

- RD / . . . E T .

I C P 2 . . . T A .

0 , . . U .

D U . . : . B . N

. . E . I . O N .

C I

R .

I .

T T T 4  : .

DI . T A

. A Y N 8 E D .

EE / . . R

. K F I C RT 4 t . E W L L RA 2 . E . P E A .

H UD / . I .

X . I V

. V .

U C 2  : .

R E

E E .

E 0 E E R G C P . Y . . .

G R E

N E .

X .

R T

.R

. N Y

T 4

R D

PS MS C

N I

R

.E

. Y S

U G

I

. I L

8 E OA E . R . . S A .

. C E

- N CL L P . T t . E .U .

9 M C I X . S I . D . Q .

2 A S E . U . . . .

. R . D . D 2

- E R .

R I

F L

. O t

I A

E

. O E .

. O E -

G o A U . .

L .

D

. t O N C . R C . E .

CS 5 E . A . U M . M .

LP t . 0 K B . E . H . 1 t . t t

iip 8 A . LE . - E . CE . oE E LSM - T A*

t R o'

. Ct U0 l

. Hf4 . Ct i . c1 .

T O C

9 9

N I G" J N t

. CC I N E0 RN

. Ee .

Rt

'D ' .

_ _W g g e g , e g # # # *

• DATE 2-27-64 PACE No. 2S EHERGEHCY DIESEL GEHEQATOR COMPONEHT TRACKING S Y S T E t1 GRAND GULF HUCLEAR POWER STATION UNIT NUMBER 1&2 g LILCO COMP. CURRENT PRIOR SELECTION COMMITTEE DESIGN RVW. QUALITY RVL. MPSL SNPS CLASS DATE DATF DESIGN QUALITY DSQ NO ACC. KEC. ACC. REC. GGNS  !

COMP. NO. RVW. RVL. RVW. RVW. COMP. NO. gi 10-105 02/24/84 02/01/64 GG-117 O ExHiuST SIuNCER 8

' GR AND GULF EXPERIEllCE:

O " "" #

NUCLEAR INDUSTRY EXPERIEHrEt a3 O 11 IT WAS DETERMINED THAT THE NUFFLERS FOR THE EMERGENCY DIESEL GENERATORS ARE t0T SEISMICALLY W 0; SUPPORTED NOR t1ISSILE PROTECTED FAILURE OT THE MUFFLER COULD POSSIBLY RESTRICT THE FLOW OF

' EXHAUST FROM AN OPERATING DIESEL RESULTING IN THE SHUTDDWN. FAILURE TO SEISMICALLY SUPPORT OR MISSILE FROTECT THE DIESEL EXHAUST NUFFLERS DURIItG CONSTRUCTION. THE IMMEDIATE CORRECTIVE g l

ACTION WAS THE REMOVAL OF THE NUFFLERS FROM THE EXHAUST MANIFOLD.

I COURCE: N05:

1 LER NA 1, 338-79005, 790129 lO ................................................................................................

O HOH-NUCLEAR INDUSTRY EXPERIENCE

'""' S lO REC 0f1MEtCED DESIGN REVIEW ATTRIBUTES: g O TONE

.O REConnEtotD oUiuTv REvAuDATIon ATTRIsu1ES:

NONE O 9 O 9 W

O 9

DATE 2-29-84 PAGE Ho. 29 EMERGEHCY DIE 3EL GEHERATOD COMPONEHT TRACKIHO SYSTEM O GRAND GULF NUCLEAR PONER STATION UNIT N u tt B E R 1&2 g LILCO COMP. CURRENT PRIOR SELECTICH COMMITTEE DESIGN RVW. QUALITY RVL. NPSL SNPS CLASS DATE DATE DESIGN QUALITY D8Q NO ACC. REC. ACC. REC. GGNS

',0MP. NO. RVW. RVL. RVW. RVW. COMP. NO. g 10-114 ..B 02/24/84 02/01/84 X GG-116 O IN w e AIR FI utR O

'GRAtc GULF EXPERIENCE:

O

.ea.............................a................. ............................................ .

O HUCLEAR ItOUSTRY EXPERIENCE:

1) DURING HONTHLY TESTING, DG 1-1 WOULD ONLY REACH 95% OF RATED LOAD. THE AIR INTAKE FILTER WAS g1G PLUGGE

D. PROCEDURE

S FOR PREVENTIVE NAINTENANCE WILL BE CHANGED. CAUSE ATTRIBli'ED TO WIND BLOWING EXHAUST FUMES BACK IN THE FILTER SOURCE: HOST MANUFACTURER:

- EPRI PALISADES 060474, DG 1-1 ALCO ENGINE DIV.

2 ) CCNTROL AIR PRESSURE CF D.G, NAS TOO LOW. ACCUNULATION OF DIRT IN THE CONTROL AIR MOISTURE ,

DRAIN FILTER. FILTER REPLACED.

l pJ I SOURCE: NOS:

BRUT 4SWICK 2, 833121, HIT 256 g

HPRDS

.e..............................................................................................

l O NON.nuCt m IteuSTRr EXPERIENCE:

l TONE l RECOMMENDED DESIGN REVIEW ATTEIBUTES:

~1) REVIEW HAINTENANCE PROGRAN.

O ................................................................................................

RECOMMEtCED QUALITY REVALIDATION ATTRIBUTES:

11 ASSET 0LE & REVIEW EXISTING DOCUMENTATION. g O #

e l

lO l _

- m l

O #

l m .

DATE 2-29-84 PAGE NO. 30 EMERGENCY DIESEL GENERATOR COMPONENT TRACKING SYSTEN GRAHD GULF NUCLEAR POWER STATION UNIT NUMBER 182 g LILCO COMP. CURRENT PRIOR 3 ELECTION Cort 1ITTEE DESIGN RVW. QUALITY RVL. MPAL

$NPS CLASS DATE DATE DESIGN QUALITY DSQ NO ACC. REC. ACC. REC. GGNS COMP. hD. RVW. RVL. RVW. RVW. COMP. NO. g 03-650B A 02/24/84 02/01/84 X GG-119 b GEt4ERATOR - GENERATOR CONTROL GRAID GULF EXPERIENCE:

NONE g m e e w om mun e neew m e m e n e eee ee e e e eenema m e neousammessemaneame nem m eneemm ee n e e n em o men en see eeeeeee....een 3

NUCLEAR INDUSTRY EXPERIENCE:

U

1) DURING SPECIAL SURVEILLMr? TEST. DG-1B CENERATOR BREAKER TRIPPED OPEN DUE TO LOSS OF DC CONTROL POWER TO ENGINE CONTROL CIRCUIT. SECUENCE OF EVENTS CAUSED DAMAGE TO OTHER COMPottENTS.

REASON FOR THE LOSS OF DC CONTROL POWER MAS F AILURE OF DIODES IN THE AUTOMATIC NOTOR OPERATED O POTENTIOMETER FOR THE VOLTAGE REGULATOR.

NAh0FACTURER:

g SOURCE: NOS:

.EPRI PILGRIN 1. 073074 DG-1B ALCO ENGINE DIV.

El A DEFICIENCY IN THE PERIODIC TEST PROCEDURE CAUSED AN ATTEMPT TO RESTART THE ON EMERGENCY O-DIESEL GENER ATOR PRIOR TO THE 60 SECOND SHUTDOWN DELAY ON THE FUEL SUPPLY TIMING OUT. THE g EMERGENCY BUSES WERE CROSS-TIED IN ORDER TO RESTORE THE NORMAL SUPPLY TO THE 2H BUS. THE PERIODIC TEST HAS BEEN CHANGED THE PREVENT RECURRENCE. A PROCEDURE FOR RE-ENERGIZING THE BUSES HAS BEEN DEVELOPED.

O SOURCE: NOS:

339-82013, 820308 NANFACTURER:

FAIRBANKS-MORSE g

LER NORTH ANNA 2.

SER 62-22.

SOER 83-6 O 31 81 DIESEL GENERATOR EtGINE STARTED BU) THE GENERATOR FAILED TO EXCITE MC PICK UP LOAD. THE g FAILURE OF El DIESEL GENERATOR TO EXCITE hAS CAUSED BY AN UNUSED TARGET NECHANICAL LINKAGE IN RELAY FFC0 BINDING IN THE TARGET WINDOW. THE UtUSED TARGETS WERE REMOVED.

SOURCE: NOS: MANFACTURER:

O LER OYSTER CREEK 219-78031, 781130 ELECTRO-MOTIVE DIV. OF GN g 41 DIEEEL GENERATOR WAS RETUPNED TO SERVICE WITHOUT RESIDUAL VOLTAGE PROTECTION IN THE CONTROL CIRCUIT OF THE DIESEL OUTPUT BREAKER. DESIGN CHANGE 80-S71 WAS STARTED TO REMOVE THE EXISTItG RESIDUAL VOLTAGE TItCR Atm INSTALL PROTECTIVE RELAYItG DUE TO A NATERIAL DELAY. DC-80-571 WAS O STOPPED AFTER REMOVIttG THE TIMER BUT PRIOR TO ADDItG THE PROTECTIVE RELAYING.

MANUFACTURER:

g

,0URCE: NOS:

NO AtNA 2 339-82018, 820427 FAIRBANKS-HORSE

_ LER

5) THE FREQUENCY MD VOLTAGE RESPONSE OF THE "2H" DIESEL GENERATOR WAS NOT VERIFIED EVERY 8 HOURS AS REQUIRED. THE "2H DIESEL GENERATOR WAS STARTED Ato ACCELERATED TO 900 RPM AS REQUIRED g BUT DUE TO A FAULTY LEAD ON NONITORINS INSTRUMENTATION THE FREQUENCY MD VOLTAGE RESPONSE WAS FOT VERIFIED.

SOURCE: NOS: MANUFACTURER:

O LER NO ANNA 2. 339-80003, 800506 FAIRBANKS-NORSE g

6) DURING DIESEL GENERATOR 1A TESTItG THE GENERATOR STARTED. BUT LCAD COULD NOT BE RAISED TO

_ THE REQUIRED VALUE. THE IB DIESEL CENER ATOR TESTED SATISFACTOHILY. (50-305/74-12) THE NODEL

- D-92900 WESTERN ENGINE NOTOR-DRIVEN VOLTAGE REGULATOR WAS FoUto HITH A BROKEN LEAD AND WORN BRUSHES Ate WAS REPLACED.

NOS: NANUFACTURER:

g SOURCE:

g - - - - -

PAGE Ho. 31 DATE '2-29-84 ENERGENCY DIESEL GEHERAT0R C 0 ft P O N E H T TOACKING SYSTEN GRAHD GULF NUCLEAR POWER STATION UNIT NUMBER 1&2 g LILCO COMP. CURRENT PRIOR SELECTION COMMITTEE DESIGN RVW. QUALITT RVL. MP3L SNPS CLASS DATE DATE DESIGN QUALITY D&Q NO ACC. REC. ACC. REC. GGNS O

LER .KEWAUNEE 305-74000, 740719 ELECTRO-MOTIVE DIV. OF GM NPRDS . HIT 232

7) THE SYNCHRONIZItG PORTION OF THE DIESEL GENERATOR DID NOT It01CATE Atc THEREFORE THE DIESEL g' 0 GENERATOR COULD NOT BE PARALLELED TO EITHER TNE T 21C BUS OR THE T 21D BUS. INVESTIGATION FOUt0 THE FUSE BLOWN ON THE PRIMARY SIDE OF THE POTENTIAL TRANSFORMER. THE POTENTIAL TRANSFORMER AfD

' ASSOCIATED CIRCUITRY WERE CHECKED WITH NO PROBLEMS FOt.RO. A NES8 FUSE WAS INSTALLED Atc THE g

O ' DIESEL SOURCE: GENERATOR tOS: CPERADELITY TEST PERFORMED SATISFACTORILY.

MANFACTURER:

LER COOK 2 316-83074. 830802 WORTHINGTON CORP.

81 12 DIESEL GENERATORS FAILED TO REACH RATED VOLTAGE WITHIN 10 SECS THEREBY PREVENTItG OUTPUT O-BREAKER FROM CLOSING. UPON It4VESTIGATION 2 LOOSEFUSE HOLDERS FOUtc IN EXCITATION CIRCUITRY. FUSE HOLDERS (UNIOtt 230V 30 AMP) HERE TIGHTENED. FUSES REPLACED.

gU ;;

SOURCE: NOS: t'At0FACTURER:

LER CALVERT CLIFFS 1. 317-7700 771010 FAIRBANKS-MORSE

9) AFTER 29 MIt0TES OF rut #4ING. THE DIESEL TRIPPED ON GENERATOR FAULT. INVESTIGATIDH OF THE GENERATOR TRIP FOUND THE LOSS OF FIELD AND REVFRSE POWER RELAYS TRIPPED. TRIP CAUSED BY INCREASE IN MtIN UNIT OUTPUT AMD YOLTAGE betICH THE EMERGENCY GENERATOR COULD NOT PARALLEL.

SOURCE: NOS: MAtUTACTURER:

LER CAL CLIFFS 2 318-78000. 780110 FAIkBANKS-MORSE g O~- EPRI EPRI-NP-2933 6/82

10) DIESEL TRIPPED WHILS PARALLELItG GENERATOR WITH 4160 VOLT ELECTRICAL BUS. INVESTIGATION REVEALED THAT WHILE PARALLELING 13U DIESEL GFHERATOR WITH 4160 VOLT BUS. THERE WAS A F1ISMATCH BETWEEN BUS S GENERATOR. CAUSED BY AN IMPROPER VOLTAGE SETTItG BY OPERATOR PRIOR TO PARALLELING.

O SOURCE: HOS: MA!UFACTURER:

FAIRBANKS-MORSE LER MILLSTONE 2. 336-77000. 771109

11) SHORTLY AFTER DIESEL GENERATOR WAS TEST STARTED. GENEPATOR VOLTAGE DROPPED TO ZERO. TWO DICOES HAD SHORTED WHICH IN TURN SHORTED GENERATOR FIELD. g O SOURCE: POS: MANFACTURER:

CATERPILLAR LER BIG ROCK PT. 155-70000. 700806

12) DURING ROUTINE SURVEILLANCE TESTS CH DG 1B. IT WAS NOTICED THAT THE OG VOLTAGE COULD HOT BE ADJUSTED FROM THE CONTROL ROON. INVESTIGATION DETERMINED THAT THERE WAS A LOOSE C0t&4ECTION ON A g O FUSE CLIP. THE Cot #4ECTION WAS REPAIRED Ate DG-1B WAS RETURNED TO SERVICE ON 032774.

SOURCE: NOS: MANUFACTURER:

EFRI PILGRItt 1. 032574 DG-1B ALCO ENGINE DIV.

131 DURING LOAD SHEDDING TESTING. VOLTAGE DROPPED BELOW 70% AT LEAST TWICE CAUSING AUTO-STARTS g O CF LPCS APO RHR PUMPS DUE TO BURNED OUT SCR IN AUTO VOLTAGE RECULATOR. SCR REPLACED AND DIESELS

_ RESTARTED. DG MANUALLY SHUTDOWN DUE TO FUEL OIL FIRE. SUBSEQUENT TO FIRE. A SCR. TWO INTEGRATED CIRCUIT CHIPS. PORENTIONETER. REMOTE GATE FIRING MODULE WERE DEFECTIVE.

SOURCE: NOS: MANUFACTURER: g OTHER GRAtO GULF REPORT NO 83-024 09/22/83

14) WHILE ATTE*1PTING TO START AH RHR SERVICE WATER PUMP. THE D.G. TRIPPED DUE TO ACTUATION OF AN U;tDER EXCITATION RELAY. CAUSE OF TRIP DUE TO A DESIGN ERROR ASSOCIATED WITH A 1981 MODIFICATION. g O SOURCE: t&S: MAtUFACTURER

_ SER QUAD CITIES 1. 78-82. 06/22/82 ELECTRO-MOTIVE DIV. OF GM

- 15) DURING A DESIGN REVIEW. IT WAS FOUND THAT IF A LOSS OF OFFSITE POWER EVENT OCCURRED FOLLOWED BY ESFAS SIGNAL AFTER THE D.G. LOAD SEQUENCER TIMED OUTe ECC COMPONENTS WOULD NOT AUTOMATICALLY g' O BE C0t#1ECTED TO THE ESFAS BUS.

DATE' '2-29-84 PAGE NO. 32 m

E M E R O F. M C Y DIESEL OENERATOO COMPONENT TRACKING SYSTEM U GRAND GULF NUCLEAR POWER STATION UNIT NUMBER 1&2 g LILCO COMP. CURRENT PRIOR SELECTION COMMITTEE DESIGN RVW. QUALITY RVL. MPSL SNPS CLASS DATE DATE DESIGN QUALITY DAQ NO ACC. PEC. ACC. REC. GGNS COMP. HO. RVW. RVL. RW. RVW. COMP. NO. g SOURCE HOS: MANUFACTURER:

SE? PALISADES, 59-82, 08/27/82 ALCO ENGIHE DIV.

p 16) DURIts A TEST TO VERIFY THE OPERABILITY OF THE AUX ELECTRICAL SYSTEMS ON LOSS OF OFFSITE g V POWER, A TIE BREAKER FAILED TO FUNCTION PRCPERLY. CAUSE OF FAILURE WAS FOUtc TO BE A DEENERGIZED BREAKER CHARGING SPRING MOTOR RESULTING FROM THE MAtOAL SWITCH BEING IN THE OFF

-POSITION.

\

~ SOURCE:

SE71 NOS:

FORT ST. VRAIN, 38-82, 05/01/82 MANUFACTURER:

CATERPILLAR g

17) A DESIGN DEFICIENCY WAS IDENTIFIED THAT MAY PRODUCE A POTENTIAL FAILURE. IN THE EVENT OF AN SFAS WHICH STARTS THE D.G., FOLLOWED BY A LOSS OF OFFSITE POWER THE D.G. BREAKERS MAY CLOSE ,

m BEFORE THE BUS VOLTAGE HAS DECAYED. TIME DELAYS ARE BEING INSTALLED.

V SOURCE: HOS: MANUFACTURER:

g@o SER HO ANNA 1, 55-80, 11/14/80 FAIRBAtMS-MORSE SOER 81-10

18) FOLLOWING FAILURE OF A DIESEL GENERATOR UNIT, OFFSITE POWER COULD TOT BE RESTORED TO THE DEENERGIZED ECCS BUS DUE TO DESIGN OF BREAKER CONTROL CIRCUITRY. DESIGN CHANGE TO BE g

IMPLEMENTED.

SOURCE: HOS:

SER ALMARAZ 1, 79-82, 10/13/81 p~)

SOER 83-6 g

19) VOLTAGE REG. FAILURE ON DG-E4 FAILURE WAS DUE TO A WATER LEAK IN THE VOLTAGE REQ AREA. LEAK

' WAS STOPPED AfD VOLTAGE REG REPLACED.

p SOURCE: NOS:

d EPRI PEACH BOTTOM 2, 012474 DG-E4 MANUFACTURER:

FAIRBANKS-MORSE g

20) THE DIESEL GENERATOR FAILED TO COME UP TO VOLTAGE WHILE BEING TESTED FOR A PREVIOUS START FAILURE PRODLEM. DIRTY CONTACTS ON THE VS RELAY IN THE FIELD FLASHING CIRCUIT.

SOURCE: HOS: MANUFACTURER:

LER DRESDEN 2, 237-75000, 750319 ELECTRO-MOTIVE DIV. OF GM g EPRI EPRI-NP-2433 6/82 HPRDS HIT 145

21) DURING TESTING, THE IB DIESEL GENERATOR OUTPUT YOLTAGE SPIKED FROM 4000V TO MAX ItDICATION

.(>5200V). CAUSE WAS A DEFECTIVE SOLDER JOINT ON PRINTED CIRCUIT BOARD OF DIESEL GENERATOR g

VOLTAGE REGULATOR (BASLER ELECTRIC CO., MODEL SR8).

SOURCE: HOS: MANUFACTURER:

LER ZION 1, 295-78002, 780103 pd EPRI COOPER-BESSMER g

EPRI-NP-2433 6/82

_ 22) DIESEL TRIPPED DUE TO OVERSPEED. APPEARS THAT TRIP WAS RELATED TO A PROBLEM WITH THE FREQUENCY SETTI:G.

p SOLPCE: HOS: mat 0FACTURER:

d HPRDS DRESDEN 2, 770712 HIT 125 g ELECTRO-MOTIVE DIV. OF GM 231 DURING TESTING. THE 2A DIESEL GENERATOR OUTPUT VOLTAGE DROPPED TO 3000V 8 THEN OSCILLATED BETWEEN 2000 4 3000V. VOLTAGE COULD HOT BE CONTROLLED MANUALLY. CAUSE WAS A DEFECTIVE e LMPLIFIER CIRCUIT IN THE VOLTAGE REGULATOR.

d SOURCE: HOS: MAMUFACTURER: g LER ZION 2, 304-79017, 790310

_ C00PEK-BES0MER

- EPRI EPRI-NP-2433 6/82 p 24) DURING TESTING. THE 2A DIES 5L GENERATOR OUTPUT VOLTAGE CYCLED BETWEEN 3000 AND 4500V. THE v

VOLTAGE COULD NOT BE CONTROLLED MANUALLY. THE DIESEL HAS TRIPPED, DECLARED IHOPERABLE. CAUSE g g __ __ _ O- _ - - - - - - - - - -

PAGE NO. 33 DATE 2-29-84 EMERGEHCY DIESEL GEHERATOR COMPONEHT TRACKING SYSTEH g GRAND GULF NUCLEAR POWER STATION UNIT NUMBER 182 g LILCO COMP. CURRENT PRIOR SELECTION COMMITTEE DESIGN RVW. QUALITY RVL. MPAL SHPS CLASS DATE DATE DESIGN QUALITY DSQ HO ACC. REC. ACC. REC. GGNS

'"""- "v"- "v'- "v"- "v"- ' " " ' * -

O WAS DRIFT OF VOLTAGE REGULATOR STABILITY CIRCUIT. THE VOLT STABILITY POT WAS ADJUSTED Atc THE DIESEL WAS THEN DEMottSTRATED CPERABLE. THE VOLT REG. WAS BENCH TESTED TO VERIFY to OTHEP PRCBLEMS. VOLT. REG. MANUFACTURER IS BASLER ELECTRIC (H00. SRS). g O SOURCE: NOS: MANUFACTURER:

C00PER-BESSMER LER ZION 2, 304-78041, 780517

'EPRI EPRI-NP-2433 6/82

25) DURItG TESTING. THE 2A DIESEL GENERATOR CUTPUT VOLTAGE ROSE TO 4300V AND COULD NOT BE g 0 LOWERED MANUALLY. THE DIESEL WAS TRIPPED, DECLARED INOPERABLE. CAUSE WAS A BURNED CONTACT IN K-1 RELAY OF DIESEL GENERATOR VOLTAGE REGULATOR.

SOURCE: HOS: mat 0FACTURER:

ZIDH 2, 304-78005, 780106 COOPER-BESSMER gGU O LER EFRI EPRI-NP-2433 6/82

26) AUTOMATIC VOLTAGE REGULATOR FAILURE. THE HON-CONFORMANCE DESCRIBED INVOLVES THZ PARALLELING

' TRANSFORMER IN A REPLACEMENT AUTCHATIC VOLTAGE REGULATOR. WHEN THE AUTOMATIC VOLTAGE REGULATOR WAS INSTALLED / TESTED IT WAS DISCOVERED THE TRMISFORMER WAS APPARENTLY 520Utc BACKWARDS. THIS g O CAUSED A TRIP OF THE ON 1 D/G NdEN AN ATTEMPT WAS MADE TO PARALLEL THE D/G TO ESF BUS 15AA.

TRANSFORMER ONLY AFFECTS PARALLELItG OPERATIONS APO WOULD HOT HAVE PREVENTED CPERATION OF D/G.

MANUFACTURER:

~

SOURCE: HO's:

OTHER GRAto GULF REPORT NO 83-024 09/22/83 TDI g 27)(AO-75-31) THE E-2 DIESEL GENERATOR FAILED TO FLASH ITS FIELD DURItG A STARTItG SEQUENCE.

MAtMAL CYCLItG OF THE RELAYS APPARENTLY REMO'.ED A SUSPECT FORIEGN PARTICLE FROM INTERFERRING WITH RELAY ACTION. A SMALL PARTICLE OF DIRT OR OTHER FOREIGN MATERIAL INTERFERRED WITH FIELD FLASHING LOGIC RELAYS. g O SOURCE: tOS: MANUFACTURER:

LER PEACH BOTTOM 2, 277-75000,750428 FAIRBANKS-MORSE EPPI EFRI-NP-2433, 06/82, 042818-DG E2 HPROS HIT 188 O 28)DURING SURVEILLANCE TESTItG, DIESEL GEtiERATOR IB WAS STARTED, BUT NO VOLTAGE WAS INDICATED ON THE CONTROL BOARD. A GROUta SHORT IN THE LEADS FROM THE BRUSHLESS EXCITER TO THE IDEAL GENERATOR EXISTED BECAUSE OF A SHARP BEtc AND CHAFING OF THE LEADS.

SOUREC: NOS: MANUFACTURER: g O LER ZICH 1, 295,75000,750118 COOPER-BESSMER EFRI EFRI-NP-2433 06/82, 750118

29) VOLTAGE REGULATOR PRINTED CIRCUIT CARD HAD FAILED DIODES IN BOTH AUTO AND MANUAL CIRCUITS.

GENER ATOR WAS SYNCHRONIZED TO THE SYSTEM OUT OF PHASE. RECULATOR ASKED FOR MAXIMUN CURRENT AfD O BURNT THE DIODES.

NOS: MAtUFACTURER:

_ SOURCE: ALCO ENGINE DIV.

HPRDS PILGRIM 1, 780802. HIT 93 EFRI EPRI 08278 DG-1B O 30) IC DG TRIFPED. SILICON RECTIFIER ASSEMBLY FAILED. CR1-CR6 MANFACTURER:

SOURCE: HOS:

NFRDS SALEM 1, 771104, HIT 85 ALCD ENGINE DIV.

31) DIESEL GENERATOR FAILED. INVERTER HAD BEEN REPAIRED BY REPLACING SEVERAL SOLID STATE a O COMP 0NENETS Ato TRANSFORMER GATE AND SHORTING BOARDS. HQ FURTHER ACTION IS HECESSARY.

MANUFACTURER:

_ SOURCE: HOS:

- LER COOK 1, 315-82076, 820823 WORTHINGTON CORP.

32) VOLTAGE CUTOUT FAILED TO WORK WHEN D.G. RPM DROPPED. STICKY At0 DAMAGED AUXILIARY CONTACTS. g w

O REPAlitED, CLEANED AND ADJUSTED CONTACTS.

~

DATE' 84~ ~ ~ ~' PAGE No, 34 O EMEDGENCY DIESEL GENERATOD COMPONENT TRACKING SYSTEM GRAND GULF NUCLEAR POWER STATION UNIT NUMBER 1&2 g LILCO COMP. CURRENT PRIOR SELECTION COMMITTEE DESIGN RVW. QUALITY RVL. MPSL SNPS CLASS DATE DATE DESIGN QUALITY DSQ NO ACC. REC. ACC. REC. GGNS

. COMP. HQ. RVL. RVW. RVW. COMP. HD.

RVW.

g SOURCE: HOS: . . .

MMUFACTURER:

NRPOS TROJAN 1, 830418. HIT 259 ELECTRO-MOTIVE DIV. OF GN n

v

33) DURING SHUTDOWN, OVER-EXCITATION ALARM MAS ACTUATED PREMATURELY. PROSABLE CAUS-DEFECTIVE RELAY CIRCUITRY. REPLACTED RELAY.

SOURCE: HOS: MANUFACTURER:

HPRDS TROJAN 1, 830628. HIT 260 ELECTRO-MOTIVE DIV. CF GN

, 341 FOLLOWING SCRAM, DG'S STARTED AND CAME UP TO SPEED. AFTER DG'S SECURED, DG-1 LOCKOUT RELAY (V WOULD HOT RESET WHICH HADE DG IHOPERATIVE. LOSS OF EXCITATIDH RELAY ON 4160 VOLT SWITCH GEAR HAD

. HOT BEEN RESET WHICH CAUSED LOCCUT RELAY TO BE SEALED IN. RELAY ALARM RESET Atc CLEARED BY OPERATOR ACTION. DG RETURNED TO SERVICE. OPER# TING PROCEDURE REVISED TO INCLUDE VERIFICATION _

r

\

THAT ALL TARGETS Ott THE DG CUTPUT BREAKER ARE RESET IF THE " UNIT AVAILABLE" LIGHT IS NOT g3d RECEIVED ON LOCAL CONTROL PANEL.

SOURCE: NOS: MMUFACTURER:

EFRI BRUNSWICK 2, 021378 DG-1 NORDERG O 353 INSTRUMENT IPNERTER-114 FAILED AT 0615 HOURS. DG-0 WAS OUT OF SERVICE FOR MAINTENANCE.

IEDUICANT COMPONENTS AVAILABLE. THE 5 KV TRANSFORMER IN THE MASTER UNIT OF THE INVERTER WAS FOUto DEFECTIVE, AtB REPLACED WITHIN FOUR HOURS.

SOURCE: NOS: MANUFACTURER:

EFRI ZION 1. 081179 IPN 114 DG-0 COOPER-BESSMER x 36) DG TRIPPED, 2 LOUD tCISES COMIts FROM GENERATOR EXCITER CUBICLE. BELIEVED A POTENTIAL TRANSFCRMER THAT IS PART OF HIGH VOLTAGE CHASSIS FAILED CAUSING A SEQUEHCE OF EVENTS LEADING TO EXCESSIVE PHASE CURRENT AND TRIP.

SOURCE: NOS: MAtUFACTURER:

pd HPRDS PILGRIM 1, 800 505. HIT 2 & 92 g ALCO ENGINE DIV

37) WHILE STARTItG DG FOR TESTING, FIELD FAILED TO FLASH. CAUS: RECTIFIERS BURNED OUT ON GENERA TOR DUE TO ARCING IN EXCESS OF RATED VOLTAGE.

SOURCE: HOS: MMUFACTURER:

u NFRDS QUAD CITIES 1, 770425. HIT 158 ELECTRO-MOTIVE DIV 0F GN

38) DG OVERLOADED CAUSING FAILURE OF GENERATOR. SWITCSf1HG ERROR BY OPERATOR. GENERATOR wit 0ItCS REPLACED.

SOURCE: HOS: MMUFACTURER:

J NPRDS ZION 2, 760919. HIT 238 COPPER BESSMER g

39) DG STARTED BUT DID HOT DEVELOP GENERATOR FIELD VOLTAGE DUE TO A FAILED ELECTRICAL COIL.

COIL REPLACED.

SOURCE: ICS: MANUFACTURER:

O' NFRDS BRUNSWICK 2, 810629. HIT 211 HORDERG g

_ 40) DG DID HOT ACHIEVE REQUIRED VOLTAGE. SMOKE WAS OBSERVED AT BACK OF CONTROL PANEL. FOUt0 FIELD FLASHItG RELAY SWITCH BURNED OPEN. REPLACED REPLAY.

p U

SOU9CE: NOS: MMUFACTURER:

NFRDS BRUNSWICK 1, 820726. HIT 205 HORSERG All DG GOVERIOR INSTABILITY CAUSED VOLTAGE & FREQUENCY OSCILLATIONS. CAUSE UNKNOW1. READJUSTED Pot 4TENTIONETER.

n SOURCE: HOS: MANUFACTURER:

V NPRDS CONN YANKEE, 760623. HIT 213 ELECTRO-MOTIVE DIV 0F GM g

_ 42 ) AN APPARENT UNDERVOLTAGE ON EMERGENCY BUS E-1 STARTED DG-1 EUT THE OUTPUT BREAKER FAILED TO p - CLOSE AfD REENERGIZE BUS E-1. ItNESTIGATION REVEALED BLOWN FUSE CAltSED THE FALSE UNDERVOLTAGE CCtCITION TO BE SENSED. INVESTIGATION OF FAILURE OF DG-1 TO ENERGIZE E-1 REVEALED A LUG HAD BEEN v

u BROKEN OFF ITS WIRE DUE TO STRESS PLACED ON THE WIRE BY WIRE BUt0LE MOVEMENT WHEN THE g

DATE 2-29-84 PAGE NO. 35 G

Q U E tt E D G E N C Y DIESEL GENECATOR C@MPONENT TOACK!NO SYSTEM V GRAND GULF HUCLEAR POWER STATION UNIT NUMBER 1&2 g LILCO COMP. CURRENT PRIOR SELECTION Cotf1ITTEE DESIGN RVW. QUALITY RVL. MPSL i SMPS CLASS ~CATE DATE DESIGN QUALITY DSQ NO ACC. REC. ACC, REC. GGtIS l COMP. NO. RVW. RVL. RVW. RVW. COMP. NO. g COMPARTMENT DCOR OPENED AND CLOSED BLolet FUSE REPLACED. BROKEN LUG WIRE WAS REPAIRED MD RETIED DG-1 TESTED SATISFACTORILY.

rq SOURCE: NOS: MANUFACTURER: g V EPRI BRUNSWICK 2. 010976. DG-1 NORBERG

43) DURING TESTING. DG 1-1 FAILED TO OPERATE WITH PROPER FREQUENCY AfD VOLTAGE; DG 1-1 DICLARED ItOPERABLE. DG 1-2 AVAILABLE. ATTRIBUTED TO COMPONENT FAILURE OF PRIMARY POTENTIAL FUSE.

pd SOURCE: NOS: MAtMFACTURER:

ELECTRO-NOTIVE DIV 0F GM g

NFRDS HIT 90 EPRI DAVIS-BEESE. 060478. DG 1-1

44) AT THE DIESEL GENERATOR IN THE CLINTON NUCLEAR PLANT. A THREE-PHASE RECTIFIER ASSEMBLY IN ,

pd THE EXCITER WAS NOT Cot 1NECTED IN PARALLEL. WHICH COULD CAUSE FIELD WItCI.'!G INSULATION TO DETERIORATE. LOUIS ALLIS FIELD SERVICE TOOK CORRECTIVE ACTION BY MAKING THE NECESSARY gU; COtDIECTI0t43.

~ SOURCE: NOS: MANUFACTURER:

l n 'I8E NOTICE 83-51. CLINTON NUCLEAR PLANT.05/20/83 LOUIS-ALLIS g l V 45) D.G. TRIPPED DUE TO LOCKOUT LOGIC VOLTAGE DROPPItG RESISTOR SHORTED TO GROUtB MD OPENING THE OUTPUT BREAKER. REPLACED RESISTOR.

SOURCE: NOS: MANUFACTURER:

NPRDS BRUNSWICK 1. 610708. HIT 204 tORBERG g

! O 46) DG FIELD FLASH RELAY FAILED TO PICK UP WHEN DIESEL WAS STARTED FOR TESTItG. RMIDOM FAILURE CLEMIED RELAY CONTACTS.

SOURCE: NOS: MANUFACTURER:

i n NPRDS SAN ONOFRE I. 821123. HIT 262 TDI g l V 471 VOLTAGE REGULATOR WOULD NOT CONTROL GENERATOR OUTPUT. FAILED SOURCE CIRCUIT BREAKER IN PAtlEL WALL.

SOURCE: NOS: MAtUFACTURER:

NFRDS ARK NUC ONE-1. 830413. HIT 269 ELECTRO MOTIVE DIV 0F GM g

! O- 48) DG-1B STARTED BUT DID NOT RESPoto TO MANUAL CONTROL VOLTAGE. RELAY (K-1) FAILED.

SOURCE: NOS: MAtUFAClURER:

EPRI ZION 1. 072274. DG 1A & IB COOPER BESSMER

49) DURING TESTING. A DG STARTED BUT STABILIZED AT 57 HZ. A CAM IN THE ELECTRIC GOVERNOR WAS g FOUte LOOSE. THE DG WAS. HOWEVER. MANUALLY OPERATIONAL AT 60 HZ.

SOURCE: NOS: MAtUFACTURER:

EPRI PAL 072773 DG1-1 ALCD ENGINE DIV i

n 50) RELAY Ato WIRING BURNED UP IN CONTROL PANEL. COIL FAILURE CAUSED FIRE. COIL REPLACED.

mat 0FACTURER:

g v SOURCE: NOS:

~

HPRDS KUWANEE. 750730. HIT 233 ELECTRO-MOTIVE DIV 0F GM

51) DURING AN OPERABILITY CHECK ON DG-CD. IT TRIPPED OH OVERSPEED. A FUSE HAD BLOWN ON THE m

p DIESEL INVERTER. THE SCR WAS DEFECTIVE. AN INVERTER FAILURE ALARM WAS ALSc INSTALLED Y v SOURCE: NOS: MAtlVFACTURER:

EPRI COOK 1. 120976 DG-CD WORTHINGTON

' ~

52) D.G. OVERLOADED CAUSItG FAILURE CF GENERATOR. SWITCHING ERROR BY OPERATOR. GENERATOR q WItCINGS REPLACED.

i V 10URCE: NOS: MANUFACTURER:

NPRDS ZION 2. 760919. HIT 238 COOPER BESSMER 5 53) THE D-1 BACK UP DIESEL GENER ATOR FAILED TO START DUE TO A FAULTY SYNCFR0 SWITCH. THE nV GENERATOR SYNCHR0 START SWITCH FAILED PREVENTItG DIESEL GENERATOR START-UP. THE SWITCH HAS '

l REPAIRED AND CALIBRATED.

l

DATE ~2-29-84 PAGE NO. 36 EMERGENCY DIESEL GEHERAT00 CGMPONENT TOACKING SYSTEN rw GRAND GULF NUCLEAR POWfR STATION UNIT HUMBER 1&2 g V

LILCO COMP. CURRENT PRIOR SELECTICH COMMITTEE DESIGN RVW. QUALITY RVL. MPSL SHPS CLASS DATE DATE DESIGN QUALITY DSQ NO ACC. REC. ACC. REC. GGHS COMP.10. RVW. RVL. RVW. RVW. COMP. to. g SOURCE: HOS: . _

LER DRES00N 1. 010-78013. 780304 p EPRI EPRI-NP-2433. 06/82

54) DURING HORMAL POWER OPERATION. WITH IB DIESEL GENERATOR IN STAT 0BY. THE D.C. Cot 4 TROL CIRCUIT BREAKER TRIPPED. THE AHt1UHCIATOR INVERTER. LUNDELL MODEL 820 FUSES. WERE 5 AMP SLOW BLOW. THE

' SLOW BLOW FUSES ALLOWED THE FEED BREAKER TO TRIP WHEN THE CONTPOL CARD FAILED.

SOURCE: NOS: MAtUFACTURER:

p' LER ZION 1. 295-80012. 800312 COOPER BESSMER g

tlPRDS ZION 1, 800312. HIT 47

55) D.G. TRIPPED DUE TO LOCKOUT LOGIC VOLTAGE DROPPING RESISTOR SHORTED TO GROUte Ate OPENING THE OUTPUT BREAKER. REPLACED RESIST 04. 3 SOURCE: HOS: mat 0FACTURER: U HPRDS BRUT 4SWICK 1. 810614. HIT 204 NORBERG

56) 0.G.~ STARTED BUT DID HOT DEVELOP GENERATOR FIELD VOLTAGE DUE TO A FAILED ELECTRICAL COIL.

COIL REPLACED.

• SOURCE: NOS: mat 0FACTURER:

HPRDS BRUNSWICK 2. 810629. HIT 211 tCRBERG

57) 0.G. DID HOT A".r11 EVE REQUIRED VOLTAGE. SMOKE WAS OBSERVED AT BACK OF CONTROL PANEL. FOUte pd FIELD FLASHING RLLAY SWITCH BURttED OPEN. REPLACED RELAY.

SOURCE: NOS: MANUFACTURER: g HPRDS BRUNSWICK 1. 820726. HIT 2C5 NORBERG

' 58) D.G. GOVERHOR INSTABILITY CAUSED VOLTAGE & FREQUENCY OSCILLATIONS. CAUSE UtEtCWN. READJUSTED p POTENTIOMETER.

d SOURCE: NOS: MAtMFACTURER: g HPRDS C0t1N. YANKEE. 760623. HIT 215 ELECTRO-MOTIVE DIV 0F GN

59) AUTO VOLTAGE REGULATOR FAILURE WAS CAUSED BY A BURHED OUT SCR.

e SOUPCE: HOS:

d LER MP8Li IC 83-140 g OTHER MPSLi GGilS DIESEL GEN RELIABILITY REPORT 10/26/83 O """""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""

N0ti-HUCLEAR It1DUSTRY EXPERIEHCE:

NONE O ................................................................................................ O

~

RECOMMENDED DESIGN REVIEW ATTRIBUTES:

1) EVALUATE SIMILARITY TO SNPS.

g

.c..............................................................................................

RECOMMEt0ED QUALITY REVALIDATION ATTRIBUTES:

x

~

1) ASSEMBLE & REVIZW EXISTING DOCUMENTATION. g cm .............................................................................................

O O

__ _o n-------------------------------- n

11625 o o o o o o o o o o o o o o O i t P.

M w

W LD >=

$ M

• i

• e ~"

~

e s .

N E 8

C es

.} .

M >u EE W

= . . . . .

o W

>=

W

=

< e su<

M . .

e .

x u

l c. <<

o m :, u

. >- M w H O . . g . .

=

. EM w~

ho *

. as . ro w< .

! z Euw .

<M -

s == >-

< u. . -o- . . .

w --

on .

co: s<

M .

2 0 . ww . s4M . . .

o

• Mu  : 85  : 5 .g a

" aW "*

o >.

w0s  :.  :. l r

. wm

. BzoMu . .

o z  :. to  :. "B-ou l l. l u O b 5,. .

MW E tx . w cx . M . .- N . .

a D

w

. = :=

B w u=.

Mm o w >- .4 . .

M es ~5 X . o w2= e . .

0

- Ka" 5 .

00 m <

CE io w - . . .

" "C. Ms

. #5 M

. ocB ws a = -s> o .- . J<E . .

w w s<a . 22 . s>r

<aM 2 .

Mg .

z 2 0  : M8  : gsg -  :  :

w O 5a.

w l BE cr M

ME w e O :  : I.

G & wHe M .

MMg Su o

. 5,<:  :. B*9cr s

M s =

%$u . h"5"9 E .

05 :.

MM taJ < # . En u . p- . b >= .

e

• in. = 4

• ZEE o . so < ..

m w tr w N . . www w . . Mg o >- M . .M = E>=.= p- . . Ex . .

w Ww

..=

J M< o . in . . wMM 4 . En . .

Eo N . CE E =J . >>> 0 . w > .

M u CL N . 6o4 . o to @ . >-

. b o . uN> . ct e o o . c **

M. g )-

o D .

. a w .J wErM e . M W Do .

Z . <w 9MFo m .N m cm M .

. < 0 . . F D >- g

> g 4 c wo.M g N C

w .J M M .g taJ 4 6- to o

< D. w .

OM

&o :. 5EWuEs0 o s WW g4 N .

M5ds WMu 258 W k

. OG <M z ao N . M na. M o . X p >- w . M o Q. * >X =.

D u N Er 6w N.e e = waMI D- . > t- . ww .

W @ ass wuw> c . .J 3 t-

. > grw 4

. w w . gg .

O g . EL M .J J

. Er > g .

>w 2 .

O . X EE O

~

0 . >= . .

4

=

o de EM 5 0

>= EE "05.

>w M .*as

.  :. nw3"3 80 % E **See

. E M<w

.. "s M J taJ O hJ o< J w a

. CE J % En Er . g >= w e E4 . M J t-WMZ

. < Ex

!

• Z us u

4 M w

. wwHeg< .

. o.J & enHQW. 40 OEM . Q U *8 P Z X . El Ma.o . M W>

< w . . . M4 . .

eu w . g<w.

D .Q. 3 O g W . m ZM . oME .

o .w gg e is. . . an . < .- . w . w J .

o

. D s D J .

. MA wE >anJ an.

. s==g w < .

p22

.mm

. g2 .

8.e

. "gww  :.

- a ss :. .M su Mza P.

M "E e m  : 2B*ws:

w s o ,z u :m3. :z:: .

. ., ,sw.neoMusce w . == .

"En o< .

i w . J t~ . su M- u . 6 -

z . u . u . I

- so5u o M o 3g . $Mwo.o . -sw . gwJMo2n-M o

w-- . - . '

g3 ,

M M

-. .4N . mM .

I l' o e 4 e e e e e o e e e e e 9

ll  !'

-"U O O O O O O o O Q Q O 8

3 O M N

E E

G T A

P S .

3 O 3 2

Y H 2 1

1 S LS . - -

&NP G G PGM G G 2 MGO C

G &

N 1 .

L .

I VC RE K R R. . . . . . . 6 6 .

C Y

. . . . . . 7 7 .

E T A I . . . . / / .

B LC . . . 6 4 Q AC . . . . . 0 2 .

M UA . . . . . / / .

T Q . . . . . 4 4 .

U . . . . 0 0 .

N . . D D

. . E E T . . . . . . . . C C .

C . . . . . . A A .

N T

WE RR L

P L

P E . . . . . . E E I N . . . . . . R R N G . . . . . .

N I . . . . . S S .

O SC . . . . A A .

U EC . . . . . .

W W .

P DA . . .

. . T T .

M . . . . . I I O N . . . . . . . . .

O . . . . . . K K C O NWR .

.X A

E A

E I E . . . . L L .

E . . . . .

T T . . . . . . . E E .

D TQW . . . . . . D B A ISV . . . . . U U O MDR . . . . . T T .

T M . . . . . .

T O . . . . . A A .

S CY . . . . . . .

A T . . . . . . . E E .

IL . . . . . . V V .

D R NLV . . . . . . A A .

OAR . . . . . . H H .

E E IU . . . . . .

TQ . . . . . O O .

N W C E

T T .

E O LN . . . . . D D EG . . . . . . . E E .

G P SIW . . . . . R R .

SV . . . . . E E .

ER . . . . V V .

D . .  : . . O O .

. . . . S . . C C .

L R . . . E . . S S .

. . . T . . I I .

E A 4 . . . . U . 4 . D D .

8 . . . B . 8 . .

S E RE / . I . / S S .

OT 0 . .  : R . 1 A A .

E L IA 2 T .

S E

T 0

/

W W RD / R T I C P 2 O . . .T A . 2 . R R .

0 P . . . U . 0 . E E B .

D U P . . : . B . N . . L DL A .

U . E . I . O 0 C0 -

N S . C . R . I 0 0 G

. . N . T T . . C GC D .

T 4 R . : . E . T A . 4 R . : R DR Y N 8 E . E . I . A D . 8 E . EE E F EE / L . C . R . I . / L . CT 6T 6 .

C RT 4 O . N E P

W .

L A

4 2

O O

NF EA 7F 6A 7

4 L RA 2 O . E E H UD / C . I . X . I . V . / C . I 0 2 .

U C 2  : . R . E . V . E . 2  : . RR 4R 4 . .

E 0 R E . E . . E . R 4 0 R E . EI 0I 0 . .

G E C . P . Y . R E C . PA ,A .

G T N . X . R Y T N . X , .

. F E . E T N . T . F E . EK 1K 1 .

R PS A I . S . G . I . A I . N N .

4 D 1 S t R . Y . U I . L . R YA: KA: K .

6 E OA  : E . R . D S . A .  : E RBSOBSO .

- N CL T P . T . N . E . U . C T P . T OO OO .

9 N C N X . S . I . D . Q . N X . SRNCRNC .

A E E . U . . . . E E . UA A .

.a 2

E M . R . D . D . M . 0E E .

2 R P F .

. 0 t A . E . E P F . t R R .

L . E I L . I .

G O

. I U U .

I

. L C I

O t U U . D B O N A Q C . R . C . E . E B Q G . RC: A: .

CS 5 E . A . U . M . M 5 E . A E - E .

LP Ii4 P 3

8 C e .

E LE N

E 1

t 0E M

Oe . 8 3

C e t E

. EGC LDRIDRI GC .

E LSM - S A '"

t

. CN . NN . CN . CN . - S AN C UR UR .

T A

O C

3 0

I M R" G'

. UO t H . . OO Nt. . EO Rt

. Ee Rt . 3 . 0 I

M RO Gt -

U3 OF1 OP H1SE2SE .

D

- 7 g g O 0 , # e e g g e I 1 ,lll 1 l

L'S O O O O O 9 O O O O O O O O O

s==

m

- E ~

. s. e CL r O LD N z

= -

M

= .o u . , . . . .

o = _.s o s<  :  :  :.  :.  :  :  :  :.

= , .

g  :  :.  :

=

- ..e . .  :

z

= a . .

. pa  :  :  :

> =

o<

o  :

=  :  :  :  :  :

(

o z .

u o sa.  :.  :  :.  :.  :.  :.  :.  :.

~ .

=,.

a

. < - a.

Eo.a  :  :  :

oc . . .

s_. . . . .

- - ps .

= = o . .

o o s.

m, a

. ,, a

.m . .

o . .

s. -

. s .

.s.

.s . .-

~ o .,

~ = go . s .

=

o = .

s  : <

.- . n,  :  :. :E  : <  :

= . -

.s - .

.o -

s .

_u c - u e

- e . . - .. . . . . . .

m m. sm  : <,  :. e. = -

u

_ . - <o m .

_  : .e . 8 u . ,  : e- _.

z

. . x .

.s.~ o ..

x o . . .. .

m u .

e ,

e  :- s  : c  : t c  : c  : e  :

x  : c s- s 3,, = o3=8, o.

.- m

< ,~ .

.e s

. o

- =  : g

~ . .

)e~ =.: < a a= s  :

=

=

g

=

_.  : e.-

. .  : e. E -

g g

_.  :.e

.e

.e

e

. (

s gu :.-E 8.

., 3 .-

o

: 3_  :. *b  :. -

a 8* 4v gg  :.o.-g sa g o . -g ?-

8-

- m e

z o_e. :g_"

y : +w o . go  :

e n-.me

E muur O e o e e e e e e e e e I

e e l'

e

lll 3a O O O O O O O O O O O

C O n N

E E

G T A

P S .

2 0 2 T 1 3 3 1 1 S LS t . - -

S i P G G PGM G G 2 MGO C

. 1 n 1 .

L .

I VC RE x R R

c E Y

T A I . . . . . . . . .

B LC . . . . . . . .

. n AC UA T Q . . . . . . .

U . . . . . . .

N . . . . . .

T . . . . . . . . .

C . . . . . . .

n T WE RR E . . . . . . * .

I H . . . . . . . .

n N G

I .

o U SC EC P DA . . . . . . .

n .

o N O

c O NWR .

I E . . . . . . .

E . . . . . . .

T T . . . . . . . .

. A TQ ItW . . . .

O MOR . . . . .

T M . . . . . . .

T O . . . . . .

S CY . . . . .

A T . . . . . . .

IL . . . . . . .

. R NLV OAR E E IU . . . . .

TQ . . . . . . . .

n W C E

E O LN . . . . . .

EG . . . . . . . .

G P . . . . . . .

SIW S ER D . . . : . . .

. . . . S . . .

t R . . . . E . . . .

. . . . T . . .

E A 4 . . . U . 4 P . h. .

8 . . . B . 8 M . . .

S E RE / . . . . I . / U . .

OT 1 . . . : R . 1 P . .

E L IA 0 . . S T . 0 . . .

RD / K . . E .T . / R . . .

I C P 2 N . . . T . A . 2 E . . .

0 A . . . U . . 0 F . .

D U T . . : . B . N . S .  : .

. . E . I . O . N . . E .

H Y . . C . R . I . A . C .

A . . N . T . T . R . N .

T 4 D . : . E . T . A . 4 T . : . E .

T N 8 E . I . A D . 8 . E . I .

F EE / L . R . I . / L . C . R .

c L RT RA 4

2 I

O

.C N

E E

P W

E L

A

. 2 4 I O

N E .e E

P n U UD C

/

2 L  :

I R

X E

I V

V E

. 2

/

L  :

I R

X E

E 0 E E . E . . E . R . 0 E E . E . .

G U C . P . Y . R . . U C . P Y .

. F t . X . R . . Y . F N . X R .

. E E . T . N T . E . E T 2 PS - I . S . G I . - I . S 4 D MS R . Y . U . I . L . R . Y U .

8 E OA N E . R . D . S . A . N E . R D .

N CL E P . T . N . E . U . E P . T . N .

C- n A C T S

X E

. S .

I . D .

Q .

T S

X E

S U

I .

2

- E

. U . R

. D . Y . D . R .

Y C D .

2 R G O S

L F

L U

t I .

. A E

L E

D N

E D

N S

L F

L U

N I'

A E

L A

O H A I G R . C . E . E . 8 I G . R C .

CS 5 O . A . U . M . M . 5 O . A U .

LP INP 8 2

L OE t

E LE N

E 1

t 0E M

Oe

. 2

. 8 L o t E E

LE N

E E LSM - E AN . C f . N1 t . Ctl CN . - E AM . C4 . NN .

T A

O C

9 9

U F

RO GN

. Uo .

N,

. Oo HH E0 RN .

E0 Rn . 9

. 9 U F

RO GH

. UO NF OO HH D .

O g g h g e h 9 e , e g h O l l lI1l(I ll ,lll ll l 11l

qJ O O O Q O O O O nv O pv- o v n l

C O M N

E E

G T A

P S .

O 2 2 Y N 3 3 1 1 S LS . - -

SNP G G PGM G G 2 NGO C

G 1 N 1 .

L .

I VC RE K R R . . . . . . .

C Y . . " . . .

A E

B T

I .

LC R AC . . . .

M UA . . . . . .

T Q . . . . . . .

U . .

N . . . . . . .

T . . . . . . . . .

WC . . . . . . .

N VE . . . .

T RR E . . .

I N . . .

H G . .

N I . . . . . .

C SC . . . .

U m

EC . . . .

P DA . . . . . . . .

M . . . . . . .

O N . . . . . .

oWV . . . . . .

C O I E t

R .X . .

E . .

T T . . . . . . . .

R TQW . . . . . . . .

A I&V . . . . . . ._

O MDR .

T M .

T O . . . . .

S CY . . . . .

A T . . . . .

IL . . . . .

Q R NLV . . . . . .

OAR . . . . . .

E E IU . . . . . . .

TQ . . . . .

H W C . . . . .

E .

E O LN .

EG . . . . . . . .

O P SIW . . . . . .

SV . . . . . . .

ER . . . . . . . .

D . : . . . . . : . .

. S . . . . . S . .

L R . E P . . E

. T M . . T G E A . U . 4 U . . . U . 4 N .

B 8 P . B 8 I S E RE . I T OT  : .

I R ./ 0 E .

S R ./

. 2 0 L O

E L IA S . T .2 T

~.

T S . . E . / B I C RD P

E T

U x.

T A '2

./

0 A

W

. T U

T A . 2

. 0 S D U B . N . . : B . N . E .

I O P . E . I . O V .

N R I I C R . I L T . T . R . H T . T A -

T . A 4 D . : . E . T . A V .-

Y r t A . D .8 .E . I . A . D 4S L

F EE . I . L . C . R . . I ./

C L

RT RA W

E L

A

./ 4 2

I O

I DI .E

. P W

E L

A

.4

. 2 I

O H UD I . V . / . . X . I . V . / .

U C V . E .2 L  : . R . E . V . E . 2 L  : .

E E . R 0 E E . E . . E . R . 0 E E .

G R . U C . P . Y . R . . U C .

O . Y F N . X . R . Y . F N .

. N . T E . E . T N . T E .-

~ R PS G . I . - I . . S . G . I - I .

4 D MS I . L . R . Y . U . I . L . R .

8 E OA S . A . M E . R . 0 . S . A M E .

- H CL E . U . C E P . T t . E . U E P .

N C D . Q . T X S I . D . Q . T X 2 A . S E U . . . S E

- E D D . Y . D . R D . D . Y 2

E R

G O

CS LP .

INP LSM O

N E

0 t

E M

O M

C" E

D N

E M

M OE CN

. C

. 5

. 2

. 8 S

L I

O L

E F

L U

G D

NE AN N

I R

A E

LE Ct t A

E L

C U

H tE t n .

E D

N E

M M

OE Ct t

. O E

t E

M M

OE CN

. 0

. 5

. 2 8

S L

I O

L E

F L

U G

o t E AN A

T A

O C

E" R"

. EC Rt . .99 U F

RO GH . >

. Ao . oo P t . .

Hn .

Eo RH ~

EO RN .9 9 U F

RO GH D

AU g g 9 O g , O g e G g e

1122S O O O O O O O O O O O O O O O

(

N v

$ w*

w O H

- E

. _ e '.

\

w ro o

Enh 2 ~

H J.

>u aw u =

a . . . .

u w .-

< M - . . . j e au . ,

e <u

- E m B< .

z .

r .. . . .

z .- ==

58  :,  :  :  :

u .

z 5  :  :  :  :

i o

• m wu Go  :.-  :  : A 1

n. o4 . q r  :  :*  :  :

o z g5 l

u o . . . .

w w  :.  :.  :  :

a e-

=

< C a.

-. E . .

o om . . . .

r . .

< * "O. na O th *a>

a<a . . . .

z z uw

1. 3  :.  :.  :.  :.

w . .

O o a5 o.

w m-2 p> . . . .

wa . . . .

a a .

Gw

• i I

1 w < . I.  :

5 .

8" *:  ;*

• w a ~< . .

.c E"

~ u go .

g  ; <  ;

a m . .. . . .

. s .

=

.. w . -

l 2

l-W  :. .E-

C

>. !E = . - < . o w ww e . a  : . ~

z a "go ti c

it

.: "x . -

5  : #

i w

= e  : .: e  : :  :

e*  :

l i e

• k - " " - l

- 3, i

a w

o

=

a' e

5. c v5u a

.5 -

w a

n e E = . - o O .

u

< 5 .- .

4 = 0  :; E  : 8 8 q

. - . -. g .

g a e a . .

E

-$ :W :  :

$5Sp$ U W w

g a --

u Se ..!. og IW I BW wa a .. I wgg"W u

a -.  ! ,

I l' O O e e e e e e e e e e e e G

I ,l l !lli

[ ,,

O O nV g O O O O O 3

C o n N

E E

G T A

C S .

O 7 T N 3 1

S LS . -

8NP G PGM G 2 MGC C

G 8 N 1 .

L .

r VC RE x R R

C Y . . . . .

L T . . . . .

i I . . . .

B LC . .

R AC . T . . .

M UA . S . . . .

T Q . E . . . .

U .

T .

N . . . . .

T . . . E M . .

WC . S G . .

N VE . O . . . .

T RR . H F .

E . O .

I N . E . . . .

N G . L V . . . .

N I . . B I . . . .

o U SC EC I

X .

D . . .

R DA .

ES LM:

E V . .

n .

FER TE I

T o N OW NSR RYU O

M C O NV . OST - . . . .

E R . W TA C O .

I . R .

E . ARF T . . . .

T T . . AU C . . . .

o A TQW I&V NTN ISA E

L o T 1

t t

DR .

. KR M E .

T o . AI . . .

S CY . EA . . . .

A T . . L . . . .

IL . C . . . .

o R NLV OAR RD I

E E IU TQ

. A0 t N W C E

NA A

E O LN . C .

EG . . SA . . . .

o P SIW SV A

WF ER . O . . .

D . E . .  : .

. SG . . S .

t R . Ut l 0 . .E .

. AI 8 . . . T .

E A 4 . CT / . . U .

. . . B .

S E RE 8

/ . .SE 30 7

. I .

OT 1 . ET 1/ . R .

E L IA 0 . V 03 . .S . T .

RD / . IE - 0 . . E . T .

r C P 2 . TT 0 . . T A .

0 . AA 8 . . . U .

o U .

RR EA 80 8

. i B

I N

O N .

PP OE R -

E0 . r

. t R

T I

T .

T 4 . : HS L0 E . T . A T N 8 . EI I . A . D F EE / . C E .. . R . . I .

C RT 4 . NMD 11 . E . W L .

L RA 2 . EEU . P . E A .

N UD / . ITL OO . X . I . V .

U C 2  : .

RSC CC . E .

V . E .

E 0 E EY l l EE . E . R G C . PSI SS . Y . R .

G R N . X R . Y

. E E . ETT OO T . N T 2 PS T I . RO HH . S G . I .

4 D MS R 4 . YAN: CC1 . U I . L .

8 E OA A "E . RT SNt - l

. . S . A .

- N CL T P . TSDOAA0 . O . E . U .

n A C S X E

S URD INRR8 .

t I .

D Q .

E C . . R . D . D R

I T

F L

DI NAS I

A E

E O

. O E

G O E U . .Et d L . t . t .

O N N G .  : C . E . E .

CS LP .1 5 G A

RG.DE A

EDEC t

U H

M M

M M

I iP t 1 M B t E . L CR R . - E . OE . OE .

E~ LSM - At t . C OURRE . 4 1 1 t . CN C1 t .

T O 0 C Ro . U3 ROEEO 0o EO Eo .

A C 1 D GN . N1PSLSS NN RN . RN .

D

_ _m O g g g O , e g e e e e o i lll i i

DATE ~~~ 2-29-84 PAGE NO. 44 n G U EM4RGENCY DIEDEL OENERA700 COMPONENT TOACKINO SYSTEM V GRAND GULF NUCLEAR POWER STATION UNIT N U tt B E R 1&2 g LILCO COMP. CURRENT PRIOR SELECTION COMMITTEE DESIGN RVW. QUALITY RVL. MPSL SNPS CLASS DATE DATE DESIGN QUALITY DSQ NO ACC. REC. ACC. REC. GGNS

~ COMP. NO. RVW. RVL. RVW. RVW. COMP. NO.

g 10-112 C 02/24/84 02/01/84 X GG113/4 STARTItG AIR COMPRESSOR GRA!O GULF EXPERIENCE:

O e

,emeneeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeemeeneeeeeeeeeeeeen nenwee. .....................a........e O ,0Ctt, inDuSTRT EXPERIENCE:

1. 5 il THE REDUNDANT AIR START RECEIVER WOULD NOT MAINTAIN PRESSURE. THE ROOT CAUSE OF THE AIR START

' RECEIVER FAILIts TO MAINTAIN GREATER THAN OR EQUAL TO 225 PSIG WAS FAILURE OF THE HYDRAULIC p UNLOADER VALVE. THE VALVE WAS REPLACED & THE COMPRESSOR AfD AIR START RECEIVED WERE RETURNED TO V SERVICE. g SOURCE: NOS: mat 0FACTURER:

LER HATCH 2 366-82092. 820810 FAIRBANKS-MORSE e 2) WHILE INCREASING REACTOR. A " STARTING AIR PRESSURE LOW" ALARM WAS RECEIVED CAUSED BY UNLOADER

\

VALVE FOR DIESEL AIR COMPRESSOR HAD FAILED IN UNLCADED MODE. UNLOADER VALVES REPLACED.

SOURCE:

g NOS: MANUFACTURER:

LER HATCH 1 321-80066. 800615 FAIRBANKS-MORSE p 3) DURING INVESTIGATION OF DIESEL TROUBLE ALARMS. E3 AND E4 DIESELS WERE FOUND WITH STARTING AIR tat 1KS EMPTY AfD AIR COMPRESSORS TPIPPED. E3 AND E4 DIESEL STARTING AIR LOSS CAUSED COMPRESSORS g TO TRIP DN THERMAL OVERLOAD. POINT OF LEAKAGE t#1KNOWN. INVESTIGATION OF OCCURRENCE CONTIt0ES.

SOURCE: tOS: MANUFACTURER:

p LER PEACH BOTTON 3. 278-77000. 770613 FAIRBAf1KS-MORSE v EPRI EPRI-NP-2433, 6/82 g

4) THE AIR RECEIVER TANK HAS A 3/8 INCH DIAMETER SENSING LINE ATTACHED DIRECTLY TO SENSING TAPE VIA mat 0AL VALVE. THE LINE FEEDS DIRECTLY BACK TO STARTItG AIR COMPRESSOR. RECEIVER TANK IS p SEISMIC HOWEVER SENSItG LINE & AIR COMPRESSOR ARE NOT. DURING A ' SEISMIC EVENT' A BREAK V

ANYWHERE IN SENSItG LINE. OR PRESSURE SENSING DEVICE COULD CAUSE AIR RECEIVER PRESSURE TO g DECREASE BELOW ALLOWABLE AMT. WHI;H COULD CAUSE AIR RECEIVER TANK HOT CAPABLE OF PROVIDItG STARTING 03/08/82. AIR TO D/G. REPORTABLE (10CFR50.55(C) & 10CFR21). HRC NOTIFIED VIA AECM 82/85 DATED p

V SOURCE: NOS:

_ 10CFR 5055E MPSL GRAND GtlLF. 04/16/82 g

CTHER 50553. WASHINGTON PUBLIC 05/14/82 p> OTHER GRAND GULF REPORT NO.83-024 9/22/80 51 AIR COMPRESSOR WILL NOT STOP & UNLOADER WILL NOT WORK DUE TO ELECTRICAL Ate MECHANICAL PROBLEM (INSTALLED ANEW SOLENOID COIL & HEW FUSES)

SOURCE: NOS: MAPUFACTURER:

HPRDS DAVIS BESSE 1. 820922. HIT 28 ELECTRO-MOTIVE DIV. OF GM O' _ 6 ) DG 2B STARTING AIR COMPRESSOR PRESSURE WAS OBSERVED LOW. TWO DISCHARGE VALVE SPRItGS IN COMPRESSOR WERE BROKEN.

- SOURCE: NOS: MAPUFACTURER:

HPRDS ZION 2. 821114. HIT 72 de COOPER-BESSMER 73 DG IC TURBO BOOST AIR COMPRESSOR KEEPS TRIPPING. OVERLOAD HEATERS BAD.

m a _ - - - - - - - - - - - m

DATE 2-29-84 PACE NO. 45 O EnER.ENcT oreSEt .ENERAToR c0M,0NENr TRAC,IN. STSTEn O GRAND GULF NUCLEAR POWER STATION UNIT NUMBER 182 g LILCO COMP. CURRENT PRIOR SELECTIOtl COMMITTEE DESIGN RVW. QUALITY RVL. MPSL SNPS CLASS PATE DATE DESIGN QUALITY D1Q HO ACC. REC. ACC. REC. GGNS COMP. t0. RVW. RVL. RVW. RVW. COMP. NO. g SOURCE! NOS: 11ANUFACTURER:

HPRDS SALEN 1. 771206. HIT 86 ALCO ENGINE DIV.

8) AIR COMPRESSOR WILL HOT RUN DUE TO LOOSE CORIECTION Of CONTACTOR CLOSING COIL.

O SOURCE: POS: MANUFACTURER:

ELECTRO-MOTIVE DIV. OF Gtt HPRDS DRESDEN 2. 750518. HIT 122

'91 AIR COMPRESSOR WERE OVERLOADED DUE TO LEAK IN STARTDG AIR S1 STEM.

NOS: itANUFACTURER: a SOURCE: W O HPRDS ARK NUC ONE-1 830122. HIT 121 ELECTRO-t10TIVE DIV 0F Ct1 101 RESSURE SENSING LINE IN THE STARTING AIR SYSTEMS. TRANSAMERICA DELAVAL POTIFIED CP2L THAT IN THE EVENT PRESSURE SENSING LINE FAILURE DURIt1G A SEISMIC EVENT. THE STARTING AIR PRESSURE a ;;

COULD BLEED DOWN TO 150 PSIG IN A F11NIMUM OF SIX MINUTES. THE EtGINE WILL HOT AUTOMATICALLY WU O START WHEN THE STARTING AIR FRESSURE IS LESS THAN 150 FSIG. REPORTED TO NRC UNDER 10CFR21 BY TDI ON 03/19/82 SOURCE: HOS: MANUFACTURER:

10CFR50.55E CAROLINA PIA 2LGHT-SHEARON HARRIS UNIT 12. 09/01/82 Ato 04/15/83 TDI g w

O OTHER WPPSS. 5055E HOTIF. 05/14/82

11) DIESEL GENERATOR FAILED TO START. WATER ACCUMULATION IN AIR STARTItG SYSTEM. Etc BLEW OUT AIR LINES WITH LARGE VOLUME OF AIR. A DESIGN CHANGE HAS BEEN INITIATED TO INSTALL REFRIGERATED COMPRESSED AIR DRYERS IN AIR START SYSTEt1.

O SOURCE: PCS:

BVI. 334-76000, 760520. 334-77000. 770429 LER

12) CLEVELAND ELECTRIC FILED A 10CFR50.55E CONCERNItG THE RECEIVER TANKS FOR THE STARTItG AIR SYSTEM BEItG CONNECTED TO HON-SAFETY SENSING LINES THROUGH NORMALLY OPEN SAFETY-RELATED VALVES. m O W FAILURE OF THE LINES COULD DISCHARGE THE FRESSURE IN THE RECEIVER TANKS AfD IMPARE THE SAFETY FUNCTION OF THE STARTItG SYSTEM.

SOURCE: HOS:

O 10CFRSO.55E DAR 856. 06/01/81 TDI n0TIrICATION To ,,C. 03n9/82 e

O ten-nuCtEiR INDuSTRT EXPERIENCE:

9 NOME

_ RECOMMENDEP DESIGN REVIEW ATTRIBUTES:

' HONE O ................................................................................................

RECOMMENDED QUALITY REVALIDATICH ATTRIBUTES:

O

"""' S O 5

~

DATE '2-29 84~ PAGE NO. 46 ~

EMERGENCY DIESEL GENERATOR COMPONENT TRACKING SYSTEM O GRAND GULF NUCLEAR POWER STATION UNIT NUMBER 112 g LILCO COMP. CURRENT PRIOR SELECTION COMMITTEE DESIGli RW. QUALITY RVL. MPtl SHPS CLASS DATE DATE DESIGN QUALITY D1Q NO ACC. REC. ACC. REC. GGNS COMP. NO. RW. RVL. RW. KW. COMP. NO. g MP-017, 02/24/84 02/04/84 MP022/3 O TuRBOCHiPGtR Sl

'GRA}D GULF EXPERIENCE:

O " "" e 3

HUCLEAR ItCUSTRY EXPERIEHCE: 3

1) LOUD NOISE IN VICINITY OF TURBOCHARGER. DIESEL GENERATOR IMMEDIATELY SHUT DOWN. TURBOCHARGER REPLACED & DEFECTIVE UNIT SENT TO EPO FOR INSPECTION & REPAIR.

SOURCE: NOS: mat 0FACTURER:

O LER SURRY1 280-79044, 791230 ELECTRO-MOTIVE DIV. OF GM g

2) DURING OPERATION. EXCESSIVE NOISE & VIBRATION WAS OBSERVED. DIESEL GENERATOR SHUTDOLN.

INVESTIGATION REVEALED SCAVENGING AIR BLOWER WAS CAUSING PROBLEM. AIR BLOWER REPLACED.

SOURCE: tOS: MANUFACTURER:

O LER HATCH 2 366-80146, 801029 FAIRBANKS-MORSE g 31 DIESEL ENGINE'S TURBOCHARGER FAILED 68tICH RESULTED IN FIRE WITNIH ENGINE'S EXHAUST SYSTEM.

SOURCE: HOS: NAtWFACTURER:

LER MAINE YANKEE 309-79026-1. 791016 ELECTRO-t10TIVE DIV. OF GM

4) DIESEL GENERATOR TRIPPED CAUSED BY FAILURE OF TURBOCHARGER CLUTCH & SHAFT BEARING EXCESSIVE g O CPERATION OF DIESEL AT LOW LOADS IS PROBABLE CAUSE OF FAILURE.

. SOURCE: HOS: MAtOFACTURER:

LER DRESDEH2 237-77051. 771030 ELECTRO-MOTIVE DIV. OF GM EPRI EPRI-NP-2433 6/82 g

5) DIESEL GENERATOR TRIPPED DUE TO MALFUNCTIONING TURBOCHARGER CLUTCH.

SOURCE: NOS: MAPUFACTURER:

LER FITZPATRICK 333-74000. 741018 ELECTRO-MOTIVE DIV. OF GM O 6) DIESEL GENERATOR FAILED TO MZET STARTING TIME REQUIREMENTS CAUSED BY FAILURE OF THE DIESEL g TURBO BOOST SYSfEM DUE TO IMPROPER WIRING ON ONE AIR SUPPLY SOLENOID.

. SOURCE: HOS: MAtMFACTURER:

LER SALEM 2 311-81050. 810625 ALCO ENGINE DIV.

7) DURING DIESEL GENERATOR OPERATION. AN EXHAUST LEAK WAS IDENTIFIED CH EXPANSION JOINT ON TURBO g CHARGER EXHAUST. EXPAHSION JOINT WAS REPLACED.

HOS: MAFUFACTURER:

_ SOURCE:

LER COOK 2 316-83012, 830126 WORTHINGTON CORP.

'81 URIN TEST, DIESEL GENERAT R LEAKED ETHTLENE GLYCOL FROM CAST STEEL INLET CASING OF THE g O TURBO CHARGER. CAUSE WAS F0uto TO BE INCCMPLETE FUSION OF WELD AT A PLUG IN CASING.

SOURCE: NOS: MAtMFACTURER:

LER PILGRIM 1 293-73000. 730822 ALCO ENGINE DIV.

EPRI EPRI-NP-2433. 6/82 g

9) DIESEL GENERATOR FAILED TO ACCEPT LOADS GREATER THAN 50%. CAUSE WAS SEIZED TURBOCHARGER.

tOS: MANUFACTURER:

_ SOURCE:

- LER ZION 2 304-83007. 830131 COOPER-BESSMER O '"' '""""'"^"*""5"'5'v'"'" ""5**"'"^'"5'"""'"^"*'"5"'"v'"^'"""""*"

TO Etc TO DETERMINE CAUSE OF DEFECTS.

9

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

PAGE NO. ~ 47 DATE E-29-84 EMERGENCT DIESEL GENERATOR COMPONEHT TRACKING SYSTEM GRAND GULF NUCLEAR PONER STATION UNIT NUMBER 142 g LILCO COMP. CURRENT PRIOR SELECTION COMMITTEE DESIGN RVW. QUALITY RVL. MPAL SNPS' CLASS DATE DATE DESIGN QUALITY DSQ NO ACC. REC. ACC. REC. GGNS

' " " " - """- ""'- """- """- '"""- G O

SOURCE: NOS: MANUFACTURER:

LER ZIMMER 358-78000. 781220 ELECTRO-MOTIVE DIV. OF GN

11) DURING DIESEL GENERATOR OPERATION. UNIT TRIPPED. INVESTIGATION REVEALED TURBOCHARGER SHAFT g O AND OIL 5EAL HAD PEEN DAMAGED.

mat 0FACTt;RER:

SOURCE: NOS:

'LER ST. LUCIE 335-77000. 770118 ELECTRO-MOTIVE DIV. OF GM EPRI EPRI-NP-2433, 6/82 g O 12) DIESEL GENERATOR TRIPPED DL'E TO TURBOCHARGER SEIZING. CAUSING LOSS OF COM3USTION AIR TO

~ DIESEL.

SOURCE: NOS: MANUFACTURER:

O LER QUAD CITIES 2-265-730~,0. 730520 ELECTRO-MOTIVE DIV. OF GM g 0;3

13) TURBOCHARGER FAILED DURING DIESEL GENERATOR OPERATION. CAUSE UNDETERMINED. HOWEVER. IN THE WEEK FRIOR TO FAILURE. THERE WERE APFROXIMATELY 60 EtGINE ST ARTS AfD A GREAT DEAL OF LIGHT

'LOADItG.

SOURCE: NOS: MANUFACTURER:

O LER ST. LUCIE 1 335-81047, 811010 ELECTRO-MOTIVE DIV. OF GM I4) EXCESSIVE SMOKE FROM TURBOCHARGER EXHAUST FLANGE DUE TO LOOSE EXHAUST FLANGE BOLTS AfD BROKEN EXHAUST FLANGE GASKET.

SOURCE: NOS: MAtUFACTURER: g O LER ARKAttSAS tMCLEAR 1 313-80031, 800827 ELECTRO-MOTIVE DIV 0F GM 151 ENGINE SPEED AND LOAD INSUFFICIENT TO DISENGAGE MECHANICAL DRIVE OF TURBO-BLOWER.

SOURCE: NOS: MANUFACTURER LER SURRY 1 280-75000, 750430 ELECTRO-MOTIVE DIV. OF GM g W

O EPRI EFRI-NP-2433. 6/82

16) EXCESSIVE EXHAUST MANIFOLD TEMPERATURES AfD FIRE EXITING EXHAUST DUE TO FUEL ACCUMULATION IN DIESEL EXHAUST MANIFOLD CAUSED BY AIR LEAK ONTURB0 CHARGER DISCHARGE.

SOURCE: NOS: MAPUFACTURER:

O- LER CRYSTAL RIVER 3 302-79069. 790724 FAIRBANKS-MORSE

17) FIRE INSIDE TURBOCHARGER DUE TO FAILURE OF BEARING BETWEEN AIR INLET BLADItG AfD EXHAUST TURBINE BLADING.

SOURCE: NOS: MANUFACTURER a W

O LER ARKANSAS HUCLEAR 1 313-78008. 780320 ELECTRO-MOTIVE DIV 0F GM HFRDS HIT 117. HIT 271

18) DIESEL GENERATOR FAILED TO START DUE TO TURBOCHARGER FAILURE. TURBOCHARGER SENT TO MANUFACTURER FOR EVALUATION.

g W

O SOURCE: NOS: MANUFACTURER:

ELECTRO-MOTIVE DIV 0F GM

_ LER ARKANSAS HUCLEAR 1 313-82005. 820227

'19) TURBOCHARGdR AND EXHAUST GAS EXPANSION JOINT FAILED. CAUSE DETERMINED TO DE TURBINE BLADE FAILURE. MCDIFICATION MADE TO TURBINE UNIT TO IMPROVE BLADE RELIABILITY. DESIGN CHANGE BEING O INVESTIG4TED FOR REMAINING TURBOCHARGERS.

MAtMFACTURER:

SOURCE- NOS:

'LER SALEM 1. 272-77080-1. 771202 ALCO ENGINE DIV.

EPRI EPRI-NP-2433, 6/82 m W

O HFRDS HIT 18.84

_ 20 ) DURING LOSS OF F0HER TEST FOR UNIT 3. E-2 DIESEL GENERATOR FAILED TO ATTAIN RATED SPEED AfD

= VOLTAGE. THE SCAVENGItG AIR BLOWER SEIZED CAUSItG DAMAGE TO BLOWER DRIVE GEARS. CLEANED AIR INTAKE PASSAGE. INSTALLED HEW FILTERS AND REPLACED DEFECTIVE BLOWER AfD DRIVE GEARS. SMALL WELD O BEADS ENTERED BLOWER AfD CAUSED IT TO SEIZE.

v  ;

.- 3

DATE' 2-29-84 PACE NO. 40 ENERGENCY DIESEL GENERATOR COMPONENT TRACKING SYSTEM GRAND GULF NUCLEAR POWER STATION UNIT NUMBER 1&2 g LILCO COMP. CURRENT PRIOR SELECTION COMMITTEE DESIGN RVW. QUALITY RVL. MPSL SNPS CLASS DATE DATE ~ DESIGN QUALITY DAQ NO ACC. REC. ACC. REC. GGHS COMP. 90. RVW. RVL. RVW. RYW. CD1P. NO. g SOURCE: NOS: MANUFACTURER:

LER PEACH BOTTOM 2. 277-74000. 740615 FAIRBMES-MORSE EFRI EPRI-NP-2433, 6/82 g w

O 21) FINAL REPORT DURIts PR:0PERATIONAL TEST. DIESEL GENERATOR D-Z BLOW:p FAILED DUE TO INGESTION 0F FOREIGN MATERIAL TOO LARGE TO PASS THRU BLOWER LOBE CLEARANCES. CAUSED BY ItGESTION OF

' FCREIGN MATERIAL TOO LARGE TO PASS THRU BLOWER LOBE CLEARNACES. BLOWER BOUte UP MC OVERHEATED.

SOURCE: NOS: NMUFACTURER:  !

LER PRAIRIE ISLAND 1. 282-73000, 730130 FAIREAtES-MORSE EPRI EPRI-NP-2433 6/82

22) (30-75-31) DURING SURVEILLANCE. "B" DIESEL GENERATOR START TIME WAS 11 SECONDS INSTEAD OF THE REQUIRED 10. THE TURBO ASSIST VALVES MALFUICTIONED. THE VALVES WERE CLEANED AfD RETURNED TO 3 O SERVICE. ASCO SOLEt0ID OPERATED. EXPLOSION PROOF NEMA TYPE. CAT. NO. LBX-8210-B-83 MANUFACTURER:

Ut SOURCE: NOS:

LER PILGRIM 1. 293-75000, 751217 ALCO ENGINE Div.

EPRI EPRI-NP-2433. 6/82 O NPRDS HIT 6

' 233 WHEN THE DIESEL GENERATORS HAVE OPERATED L0tE ENOUGH FOR THE LUBE OIL TO REACH OPERATItG TEMPERATURE. THEN SHUT DOWN Ato THEN RESTARTED BETWEEN 15 MINUTES M4D 3 HOURS LATER. DAMAGE COULD OCCUR TO THE DIESEL ENGINE TURBO CHARGER THRUST BEARING. OPERATING INSTRUCTIONS HAVE BEEN a W

O CHAf!GED SO THAT THE ENGINES WILL NOT BE RUN BETWEEN 15 MItUTES AND THREE HOURS AFTER A SHUTDOWN.

THE TURBO CHARGERS HAVE BEEN INSPECTED Ata NO DAMAGE HAS BEEN FOUtc. EMD IS DEVELOPING A LUDE OIL SYSTEM WHICH WILL PRECLUDE THE TEST RESULT.

'SCURCE: NOS: MAtOFACTURER: a W

O LER SEQUOYAH 1. 327-79000-1. 790621 ELECTRO-MOTIVE DIV. OF GM

24) WHILE PERFORMING SWITCHING FOR A LOSS OF POWER TEST. THE E-4 DIESEL GENERATOR FAILED TO START. INVESTIGATION REVEALED COOLING WATER FROM THE TURBOCHARGER HAD LEAKED INTO THE EXHAUSF &

INTAKE MANIFOLDS PREVENTItG PROPER STARTIt4G. THE TURBOCHARGER CASKETS FAILED BECAUSE THE O C00LIttG WATER OUTLET VALVE HAD BEEN LEFT CLOSED FROM A PREVIOUS REPAIR. THE TURBOCHARGER AfD VARIOUS ENGINE PARTS WERE REPLACED. THE DIESEL SATISFACTORILY TESTED AfD RETURNED TO SERVICE.

TH! VALVES WERL ADDED TO THE TEST C4ECKOFF LIST Atc CONTROLS ADDED FCR TURC0 CHARGER WATER DETECTION. g O SOURCE: NOS: MMUF ACTURER:

FAIRBANKS-MORSE LER PEACH BOTTOM 2.F77-81025. 810921 HPRDS HIT 186 n 25) E-3 DIESEL START TIME TO REACH RATED VOLTAGE MC FREQUENCY DID Nor MEET SURVEILLANCE TEST g W REQUIREMENT. THE MOST PROBABLE CAUSE WAS A LEAKIt4G CHECK VALVE IN THE HYDRAULIC SYSTEM

_ ASSOCIATED WITH THE AIR BOOSTER RELAY IFAIRBANKS MORSF PART NO 16-105-974). A NEW AIR BOOSTER RELAY WAS INSTALLED. THE DIESEL TESTED SATISFACTORILY (7.4 SEC). THE DEFECTIVE AIR BOOSTER RELAY WILL BE ANALYZED BY mat 0FACTURER TO DETERMINE CAUSE OF FAILURE.

MANUFACTURER:

g SOURCE: NOS:

LER PEACH BOTTOM 2. 277-78035, 780830 FAIRBANKS-t10RSE HPRDS HIT 184 EFRI EPRI-NP-2433. 6/82 g O 26) DURING SURVEILLAttCE TEST. DG-1 A WAS STARTED Ata SUCCESSFULLY LOADED TO CARRY FULL EMERGENCY LOAD. CURING LOADING IT TO FULL DESIGN LOAD. SMOKE BEGAN ISSUItG FROM THE 1A2 DIESEL

- TURBOCHARGER. THE DIESEL WAS IMMEDIATELY STOPPED. WE DAMAGED UNIT WAS BEING ANALYZED BY THE VEtCOR TO DETERNINE THE EXACT CAUSE OF FAILURE. g O SOURCE: NOS: MANUFACTURER:

DATE 2-29-84 PAGE NO. 49 EHERGENCY DIE 5EL GENERATOR COMPONENT TRACKING OYSTEN

""^"" '" ""*^" """'" " "" """"'" *** #

O QUALITY RVL. HP&L LILCO C0hP. CURRENT PRIOR SELECTION CONNITTEE DESIGN RVW.

StIPS CLASS DATE DATE DESIGN QUALITY DSQ NO ACC. REC. ACC. REC. ggt!S CONP. NO. RVW. RVL. RVW. RVW. COMP. NO. g EPRI ST. LUCIE 1. 092677. DG 1A .

ELECTRO-NOTIVE DIV. OF CN 27 3 DURItG PT. THE DG WOULD NOT LOAD DVER 2000KW. TURBOCHARGER SEIZED. REDUCItG CAPACITY.

O 5 ""

NFRDS

" 5' ZION 1. 83d131. HIT 62

"^""'^""'"

COOPER-BESSMER

28) INTERNAL OIL FIRE IN TURBOCHARGER OF DG1-2 CAUSED IT TO OVERHEAT AFTER 23 HRS. OIL WAS CONING THRU LOWER CASING JOINT ON TURBO CAUSING A FIRE INTERNALLY.

SOURCE: NOS: NANUFACTURER: g O HPRDS DAVIS BESSE 1. 800923. HIT 33 ELECTRO-MOTIVE DIV. OF GN

29) REMOVE TURBONARGE TO CHECK FOR DAMAGE MADE BY LOOSE BOLT FRACHENT FOUtc IN CRANKCASE. -

SHEARED OFF 5/8 JLT FOUtc. ,

O SOURCE:

NFRDS NC~

D n.BESSE 1. 800904. HIT 23 NANUFACTURER*

ELECTRO-t10TIVE DIV. OF GN gU

! 30) TURBOCHA* cR REMOVED FROM DG1-1 BECAUSE OF NOISE; INSTALLED NEW TURBOCHARGER.

l SOURCE: ;S: NAt0FACTURER:

O NPRDS DAVIS BESSE 1. 810414. HIT 25 ELECTRO-NOTIVE DIV. OF GN g

31) OVEP vERIOD OF TIME. DIESEL SUBJECT TO BROKEN STAY ROOS A}C CRACKED BASE NETAL IN

'INTERCC" f. CRACKED WELDS ON TURBOCHARGER JACKET WATER PIPE. CRACKED NETAL ON AIR HEADER FLANGE. 'OBLENS POSSIBLY DUE TO FAULTY TURBOCHARGER CAUSItG EXCESSIVE VIBRATION. EVEN THOUGH NO TNDICAT'JN OF HIGH VIBRATION *s FR0t1 VIBRATION SEttSORS. g lO SOURCE NOS:

GRMc GutF REPORT No.83-024. 09/22/83.

NANUFACTURER:

TDI

! OTHER l '321 OIL LEAK UNDER AIR INLET TO TURBOCHARGER. CAUSE - DEFECTIVE TURBOCHARGER.

I SOURCE: NOS: NA}UFACTURER:

ELECTRO-NOTIVE DIV 0F GN g

l NFRDS ARK HUC ONE-1. 780715. HIT 118

33) TWO TURBOCHARGERS WERE REPLACED DUE TO BROKEN STATIONARY N0ZZLE RItG VANES ON TDI 8 CYLIt0ER ENGINES AT KUOSHENS. TAINAN.

O SCURCE: NOS: MANUFACTURER:

TDI g

OTHER TELEX FRON PEI TO LILCO 11/28/83

'34) OPERATORS NOTED THAT AFTER 15 NIH OF OPERATION THE OUTPUT POWER BECAME ERRATIC MD EXHAUST TEMPS WERE INDICATING HIGH. CAUSE - TURBOCHARGER HAD CAME IN CONTACT WITH THE TURBINE SEVERLY g O DAMAGING BOTH.

SOURCE: NOS: NANUFACTURER:

HPRDS PEACH BOTTON 2, 830907. HIT 180 FAIRBANKS-NORSE 351 DURItG TEST DG 1-1 WAS NAKING UtOSUAL NOISES. DG 1-1 WAS DECLARED INOPERABLE AT 1245 HOURS.

_ TURBOCHARGER WAS REPLACED MO DG 1-L DECLARED OPERABLE FRON 121078 AT 1420 HOURS. CG 1-2 M1D AC-OFF AVAILABl.E AT ALL TINES.

SOURCE: ICS: HMUFACTURER: g O NPRDS HIT 22. HIT 89 ELECTRO-NOTIVE DIV 0F GN EPRI DAVIS-BEESE. 020878. DG 1-1

36) CLAVERT CLIFFS - 4/7/83 - DURItG A ROUTINE INSPECTICH OF INTAKE AIR CHECK VALVE ON DG. A O

SHEARED CHECK 1 ALVE HOLDItG PIN WAS FOUND AfD THE CHECK VALVE WAS LOOSE. SIMILIAR CRACKS ON g OTHER DIESEL CHdCK VALVES WERE DISCOVERED IN 1982. CHECK VALVE DIVERTS AIR BETWEEN TURBOCHARGER At0 INTERNAL AIR BLOWER. INTERNAL BAFFLES BETWEEN CHECK VALVES aND TURBOCHARGER HADE IT UNLIKELY 7 TO HAVE PIECE OF CHECK VALVE ENTER TURBOCHARGER. FAIRBANKS HORSE t100EL 3fA081/8.

O SOURCE:

ISE NOS:

NOTICE 83-51 NAtUFACTURER:

FAIRBANKS-MORSE g

V ~- ~l V _. . .

W; , '

56l . M, DATE t 29-84 PAGE NO.

i EMECGENCY DIE 5EL GENERATSO COMPONENT TRACKING SYSTEN '

a GRAND GULF NUCLEAR POWER STATION UNIT NUMBER 1&2 '

g LILCO COMP. CURRENT PRIOR SELECTION CONNITTEE DESIGN RVW. QUALITY RVL. HPAL

$NPS CLASS' DATE DATE DESIGN QUALITY DSQ NO ACC. REC. AZ. REC. GGNS CONP. NO. RVW. RVL. RVW. RVW.

, C0tr'. NO.

g

37) GM IDENTIFIED POTENTIAL FAILURE N00E OF TURBOCMCGERS USED ON END DIESELS. PBS OCCURS IF DGINE RECEIVES A REPEAT RAPID START WITHIN A HIN. OF 15 MIN, AND MAX. OF 3 HRS AFTER A p

v SHUTDOWN. FROM A PREVIOUS RUN IN WHICN DGINE REACHED FULL CP. TFMP. THIS CAUSES LACK OF PRINE LUBE DIL SYSTEN PRESSURE WHICH HAY RESULT IN EtGItiE DAMAGE.

SOURCE: NOS: NAMJFACTURER:

fISE CIRCULAR 79-12. 06/28/79 ELLCiriO-t0TIVE DIV CF GN p 38) WELD CORE PLUGS TO TURGOCHARGER CASING & INCREASE NUtEER OF BOLTS.

V : SOURCE: NOS:

TDI SIN 300

39) INFO-PROCEDURE FOR TURBOCHARGER BEARING REPLACENENT.

p hOh SOURCE: NOS:

V TDI SIN 269 m ...........s......,in.......................................... ..................< .........

HOH-HUCLEAR IlOUSTRY EXPERIENCE:

.1) THESE UNITS HAVE BEEN REMOVED. REFAIRED AND REINSTALLED OR RENEWED A TOTAL OF 16 TIMES FOR RE AS0tlS INCLUf11tG LEAKING OIL SEALS. VIBRATION. ABNORMAL NOISE. ACCUtblATION OF FOREIGN NATTER.

m ROTOR DAMAGE APG A DEFECTIVE BEARING SEAL HOUSING. IN/V "COLUNSIA")

V SOURCE: NOS: g OTHER HUNT 1 WILLIANS (12/29/83) TO C.SEANAN OTHER LETTER-WR HUDSON TO D.H.NARTINI-12/14/76

.2) A HOT SIDE BEARItG AND SEALS ON ONE TURBOCHARGER REPU.CED DUE TO EXCESSIVE WEAR.

(N/V "COLUNBIA")

SOURCE: NOS:

OTHER HUNT A WILLIANS (12/29/63) TO C.SEAHAN OTHER LETTER-H.E.ZBINDEN TO W. HUDSON-02/02/79 s OTHER LETTER-N.E.ZBINDEN TO D.HARTINI-03/19/79 g 31 ACTION TAKEN SINCE VESSEL DELIVERY-NODIFIED TURBOCHARGER N0ZZLE RING DESICH AND BOLTING n CONFIGURATION-HO TURBOCHARGER DAMAGE SINCE CHANG D ORIGINAL TURBO WITH DEFECTIVE BEARItG SUPPORT HOUSING-No PROBLENS SINCE. ADDED EXTERNAL TURBO AIR SEAL SYSTEN-HO PROBLENS SINCE.

(N/V "COLUNBIA")

SOURCE: NOS:

g OTHER rm, HUNT & WILLIANS (12/29/83) TO C.SEAHAN. LETTER TO TDI (D.NARTINI) DATED 03/24/80 FROM N.ZBItOEN (STATE OF ALASKA)

V g

4) TURBOCHARGERS HAVE OPERATED IN EXCESS OF 4000 HOURS WITHOUT BREAKAGE OF H0ZZLE RING SINCE

_ REVISING LEAKAGE. N0ZZLE RING BOLTItG CONFIGURATION. ALSO. NO ABNORMAL BUILDUP OF DEPOSITS OR NO OIL SEAL (N/V "C0LUNBIA")

p d

SOURCE: NOS:

, OTHER:

HUNT 4 WILLIANS (12/29/83) TO C.SEANAN-LETTER FROM N.ZBINDEN (STATE OF ALASKA) TO g l

' 0.HCLDAVIDSON (FERGUSON & DUtOELL) DATED 07/25/80 5)

(N/VA "COLUNBIA")

VOLUTE SECTION OF ONE TURBOCHARLER WAS FOUND CRACKED AND WAS REPLACED USING A SPARE.

! \ SOURCE: NOS: a T

l _ OTHER HUNT & WILLIANS (12/29/83) TO C.SEAHAN-NEMO FRot1 N.ZBItOEN (STATE OF ALASKA) TO l - C. WARD DATED 03/13/81.

n 6)

U SOURCE:

i TDI SUGGESTS NOS:

REPLACING ELLIOT TURBOS WITH DELAVAL C-17'S. (N/V " COLUMBIA") ^

O

[

g n _ . _ _ _ _ _ _ _ _ _ _ _ _ . _ . - . ^~

.g  %^

j-PAGE Ho. ' ~7  ; 11 ' -

EATC~ ' 2-t> 64" ___

E M L R'G E N C'N DIE.SEL 3RHERATOR COMP,CNEHT T&ACKING~ $Y. STEN

~

,_ , w. ,

GRAND GULF NUCLEAE' POWER STATION UNIT NUMBER -l 8 2 ,

g

~

LILCO COMP. CURRENT PRIOR SELECTION COMMITTEE DESIGil RW. QUALITY RVL. MPat SNPS CLASS DATE DATE- DESIGN QUALIrY DSQ NO ACC. REC. ACC. REC. CGitS

CONP. NO. RW. Rv l'.. 9VN. RVW. - CCMP. NO. g OTHER HUNT S WILLIAMS (12/29/83) TO C. SEAMAN-met 10 FRott S. iACHER (TDI) TO R.PRATT I

(07/09/82), PG. 2.

O 71 MCDIFICATIONS MADE TO TURBOS-CHANGED H0ZZLE RING OPENINGS-DID HOT CORRECT DEFICIENT MANIFOLD AIR rRESSURE. (n u -C0tunBIi-,

el '

SOURCE: POS:

'OTHER HUNT S WILLIAf9S (12/29/83) TO C.SEAMAH-MEMORAPOUM FRot1 M.ZBItOEN (STATE OF ALASKA) 07/09/82, PG. 2 m W

O TO R.LIND (DEPUTY COMMISSICHER),83 TURBOS GOItG INTO SURGE-MAY BE DUE TO IMPROPERLY SIZED TURBOS IN RELATION TO THE ENGINE.

(M/V " COLUMBIA")

SOURCE: FOS:  ;;

CTHER SES JilPORT NO.123-01 DATED APRIL 1983, PG 2-23, 4-10 s 9) TURBOCHARGERS-LEAKING OIL / AIR SEALS, BEARItGS, N0ZZLES, ROTORS / CRACKED CASItGS. M (M/V " COLUMBIA")

' SOURCE: POS:

OTHER SES REPORT NO.123-01 DATED APRIL 1983 PG. 3-29 a W

O' 10) DESIGN DEFICIENCY-IF TURBOS FAIL, ENGINE MUST BE SHUTCOWN-0TNER ENGINES CAN BE RUN UtOER tCRMAL ASPICATED CatOITIONS. (MW " COLUMBIA")

SCURCE: NOS:

OTHER SES REPORT NO. 123-01 DATED APRIL 1983, PG 4-8 g a

W O . OfCOMMEtOED HONE DESIGN REVIEW ATTRIBUTES:

O RECOMMEtOED QUALITY REVALIDATION ATTRIBUTES:

NONE O

O #

O O O 9 W

0 9 l = ._ _

1162S O O O O O O O O O O O O O O O

=

m w

o r a M .

> e mn m an.a w 9 w ESB "

o <

z - .

H u uw

• a

. s . . . .

u w -

n .

. w.e

< - . . w . . .

m su . z

~

B Mu .

w z B< . ou ww n .

r D z

Ena .

. s-r .. . -o n .

z Euw <

ew w m

cB.

asm a o

x z -*

s .

w ww-u - .

4 . .

o ou . wo> A . . . .

n wo . ~ = s . . . .

I

• a* 5W. 5 :  :  :  :

O z .

5CoSc

-<M M zJ J . . * .

u o Q5 o w wu-

~ w . z<a . . . .

w . . . . .

a

< #ed, ou$m.25 w wao .:  :.  :.  :.

O Noa owanu . . . .

r m

8  :. E<  :.  :.  :.  :.

< un. -

-a

. sow u.

w mm-m a s> <u w w a<= .

axe wws o-8 r . a o . . . .

z z .

95 . . . .

w o U w3 .

E I I.  ! I e a n-3 n omo w w .

wa . ao- . . . .

a =

!. 3x5 oos a  :.

w < $  :. EU"m - o.

. a 5  :.

. . s . .-< . . . - .

w a 8w

~<

o

<-z z-sa - o.

s . .

u aao

~ . <-w G . < .

N. . . .

o a u. <-

mz . . - . . .

m -a< < w - 5 .

z w z

. wm ~

o . .

g ~

~ .

. "gaF .

{

r m ww B- $

s Q

a

. g< 8 ". "2 :. Ma  :. <  :

a

" a "O E G  :. c5e 5 M : EX  : 5

• z N ~zNz * . - . >w .

m $o ~ w - . mwo- . w . > . .

e e g0  :. xsat* .*2 4 .:. -

g .

o a.

S 0a  : -w a O

.."ME" a

. 8  :

5  : :

$ w a 5o3 E w . g- ~m. . g . ~. . s. .

6 z *

"o a a w k  : 8.."w Ed m  :

M

• B .

. - . . . . ow . o .

= = .o m . ..g wB . <

w

. . w .

. s -sza .

2 g e g -- s 8.g sa .o a

s  : wmo u

.5"

• W

. "g : g :

o a . . . .

u w

• gg :. wg "5"5u o ?, 4 5 *. p 8 gaw :. _4W S. E :

W

< S s Bg _ .. t u-<ons . __ . =_ . . wea. .- .

O I l' O e e e e e e e e e 9 e e e e

nns O O O O O O O O O O O O O O O e 1 Y I I e

w.

E *w N -

E m .

> e =

~g a de- u a N

O r r o e -

2 M j ,

M >u aw

• a u w

< - . . o . . . .

m su<u . . . .

o . we . . .

r r B" o .

8m wa

. w< . . . .

2

"g<  :  :  :  :

z Bw d  :. 8 ww-z 5  :.  :.  :  :

r == . a w . .

w . . <a - o . . . .

~ - . . ,. .

2 o

e.

= -nu

=

gua

--w

~

a a = =w  :. un" a ..>

w  :.  :  :.  :. I m . we a- . .

. a- w- . .

O z . . Og . . .

u O EB a 5g.  :.

• a . < ao . . .

~ w . g .m- <= . . . .

a r "t o .

. uBE

<-- Bu-a  :.  :.  :.  :.

4 -- . == . . . .

o om . z<

uw w . . .

r . 4 w

e uw -. . . . .

< a ar-r a a s> - - . .

s<= .

g*a n

" " pa  :. wa<

x 2 u .

W O U 5 .! bob I g

.z< w>

. a w-g .

Sa o

"8" wm a a e 5 a . . . .

w < .-

6 m-w B

l a w s . s<o . . -

w a ~<

Bw - o o .

m no u

u s . wm e . . . .

~ u Eo ~

o w

> o 5o o

o o a . -w - .. . . - .

< . ps> . - . s .

2 > w$0

- - o 2 *M

. w E  : C

- e. $ n. www e . ~ . < o m ww s - . wow ru . . . -

x a "ao  %

s 2 a

. c-e-a- A ". .: xe o

5  :

d  :.

D N a .. . =< Mb . W > . W .

1 w o o w . w-w- . .

o . m

• u c

. ang<w == -

C

• a ano w -

5-mEB

<o W5 :. E  :

. o z . - .

, o a

. www -

<caa

.. s<uo . -

. s

. w w auE g .

i z u3" o a -w mgw- . . . w .

E *w 4 $ 5 *

$"ada**"  :

. =

. ow . ow Du e

a .

E m s

. . Qc--w owo

-<wora<

. g

. g

. g a . s . . . . .

O . - . a woz- . . w = w =

SE. E

• g  : 55Sm80  : .

• E  : E  :

w "5"5 To a5 . aw

• AW :. EW 8W

< u o B

a 3c :. . ".-amW ww BS" us-

w. .

. o .g . a.

we . =~we .:.

o-I l' 0 * * * * * * * * * * * * * *

^

I!?:S O O O O O O O O O O O O O O O i

1 1

w W

e H E e e < l

> N 4

NNd a E o

o N E e ee Z # j . l H >u

=w l M a k . . . . .

U > . . .

w H . . .

< H * . . .

10 JU .

O qu . . .

E D< . . .

> 0 . .

D . . . .

z . * . .

k . * . . .  !

z - ==

BS  :.  :  :

= -

- z O

z a.

mu D wu e . .

a o< . . .

r i  :  :  :*  :

o z .  :  :  :

o o E3"  :  :

i

- =

w . . . .

H * . . .

a < C om

-. a. 3 .

o r s . . . .

"C. -a l o = -a> . . .

w w Eg"  :  :  :  :  :

z 2 o  :  :  :

• w o $

w a~ .

e n.

m-3 e .

wa . . . .

a =

l l

M w

w < < 5 2

5  :

l e w gw R E 2  :

w a -Q 3 s

a

:.  : M. *

. . E.  :.

s u 2o =

. . 5 . <

\ o o a w

e

- . e 2

E  : Mw :6

• l

• e # < . . . <

= mw -R S  : 0  : E  :

• 2  :

a  % -

c  : E  : 5  : <  :*

m $"4 h 5 ..

e  : 5

• 9  :  ?,

o e 5 "M . x E  :. .

E  :

a de 2 M  :. " * *

• 5  : 0a *-

g a go < a - . B . - . .

r = v5o . t x

E  :

o  : $o 8 .

= < a w B . . . . .

4 "

= .

a=

a a 0

5 8

g.

. g 8  :.

e - g * . a . . .

3 Se-5 sa e ga 5w  : .S

. g"

. g8E ::.

w C5"E To g aW AE :.

g.g * ..". W.

u u o S.g . gg wg

a. ..g. .

w .

g_ .

I l' O O e e e e e e e e O 9 e e e

DATE ~2-29-84 '(' AGE NO. 55 EMEQGEHCY DIESEL SENEQATOR COMPONENT TttACKING SYSTEN GRANO GULF NUCLEAR POWER STATION UNIT N U tt B E R 1a2 gj LILCO COMP. CURRENT PRIOR SELECTION COMMITTEE DESIGN RW. QUALITY RVL. MPSL

~SNPS CLASS DATE DATE DESIGN QUALITY DSQ NO ACC. REC. ACC. REC. ~ GGNS COMP. NO. RVW. RVL. RVW. RVW. COMP. NO. g 4918 02/24/84 02/01/84 00-491B l

TURCCCHARGER - AIR IHLET ADAPTER: t10UNTING HARDWARE W/ FLEXIBLE C0t#4ECTOR GRAID GULF EXPERIENCE:

f10NE g O HUCLEAR It00STRY EXPERIENCE

g3O NONE cc..............................................................................................

j NON-NUCLEAR INDUSTRY EXPERIENCE:

1 Il LOSS OF 3 SS EXHAUST BELLOWS. UPON REMOVAle IT HAS Fouta ONE BELLOW WAS INSTALLED 3ACKWARDS.

(N/V " COLUMBIA")

p SOURCE: NOS: g v OTHER HUNT & WILLIAMS (12/29/83) TO C. SEAMAN-MEMO FR0ft K.BESELIN TO H. MCDONALD (TDI) DATED C6/15/78.

-2) DESIGN DEFICIENCY IN TURBO NOUNTING ASSEMBLY.(M/V " COLUMBIA")

n SOURCE: NOS: g V OTHER SES REPORT tD.123-01 DATED APRIL 1983. PG 4-8 f

RECOMMEt0ED DESIGN REVIEW ATTRIBUTES:

NONE 9

RECOMMEtCED QUALITY REVALIDATION ATTRIBUTES:

t1ONE O ................................................................................................

O O O #

M O O

. _ _ _ ._ m __ _ _

PAGE NO. 56 DATE 2-29-84 ~

EHEDGEHCY DIESEL DEHEQATOR COMPONENT TRACKING SYSTEN GRAHD GULF NUCLEAR POWER STATION UNIT NUMBER 182 g LILCO COMP. CURRENT PRIOR SELECTION COMMITTEE DESIGN RVW. QUALITY RVL. MPSL

-SNPS ' CLASS DATE DATE DESIGN QUALITY D1Q NO ACC. REC. ACC. REC. GCNS COMP. NO. RVW. RVL. RVW. RVW. COMP. tG. g 00-495A 02/24/84 02/04/84 00-495A TURBOCHARGER - AIR OUTLET ADAPTER - ADAPTER.

GRAfD GULF EXPERIENCE:

l0 """ #

1 ................................................................... ............. ............

lq

' v HUCLEAR ItmuSTRY EXPERIENCE: gM NOME l

'O NON-HUCLEAR INDUSTRY EXPERIENCE:

1) FROBLEMS ENCOUNTERED IN 1978 SEASON-CRACKED TURBOCHARGER CUTLET FLEXIBLE SECTION.

(M/V " COLUMBIA")

SOURCE: NOS: g O CTHER HUNT & WILLIAMS (12/29/83) TO C. SEAMAN.

OTHER LETTER FROM M.ZBItOEH (STATE OF ALASKA) TO D. MARTINI (TDI) DATED 03/19/79.

~0THER LETTER FROM ZBINDEN TO W. HUDSON DATED 03/19/79.

lnV 2) CRACKItG AND LEAKItG OF THE COMPRESSOR DISCHARGE TRANSITION PIECE / INTER-COOLER PLENIttJM. g' (M/V " COLUMBIA")

SOURCE: NOS:

OTHER SES REPORT NO. 123-01 DATED AFRIL 1983, PG 2-32.

O ................................................................................................

• RECOMMENDED DESIGN REVIEW ATTRIBUTES:

O " "' #

RECOMMENDED QUALITY REVALIDATIDH ATTRIBUTES: g NCHE

"~

O 9 O #

W O #

sins O O O O O O O O O O O O O O O i

l l

l n in E*w w

O >=

a e

• C0

- E *

" "Ud 1 o

u itSg "

J.

~ >u aw nd a . . . .

= .

u w

< ~ . . .

u m suw * . * . .

w

>- == . .

~

l z a . . .

o z -*nu a o woo<

. l c  :  :  :  :

l o z .

u o BB . . . .

~ w  :  :.  :

• r g w

a , _gg .

I O oa .

i

" "C.s  :  :.  :  :

n a ~>a .

= w -g s<= .

z 2 O- "

w o sg 9 . . . . .

o a M-j  :  :

• ca o

!g  :  :  :  :. ..

. m s a . . . . . .

w < #

. E  :. . .

i.

8  :.

. w s . . - .

gm .

g<

w a a  :  : ;;  :

w u E h.

h.

.  :.  :.5 * . ~

o a w

. w

. s .

= a

=

. u.

=

. g

= ~

n.

E ww s

2  :

.g 0

• M <

a  :.

u a .- < . . . - 2 . s

.J < N W . W . a . w . <

z o s a . - . x . - . >w .

o u .. . a . w . >w . .

w . e w . . . .

a w a w . . .

. . . x . a" . . - .

a a' a 5

< a a  :. *

. $  : 5  :  :  :.

1. o . .

a.

z 5 v5 o m

a

. a

. 9

. n e-

~

z -<

u e

a w x $

~ o s

. w w . g . = . o . o .

~ n. o . < . w .

=

w .

=

. a s ~- . w a e. a. .

0 8.g Se = g 4 . . .

W  :.

"gW:.: 8W  :

E 8 g . w . . "E .

s"G e ". T

• W

• W  : u w

o 5

u o

o g43a . "e

. . W . .. .. .

AE me

. wp . wg .

a. . a. .

i l' O 9 0 e e e e e e e e e e e e

l

~

.sU

~

O O O 9 O O O O O O O

, a . .

M

.8 5 O N

.N E E

G T A

P S .

O 0 Y N 2 5

S LS . -

ANP 0 PCM 0 2 HGC C

G S N I .

L .

I VC RE K R R . . . .

C A

E B

Y T

I .

LC R AC . . . . .

M UA . . . . .

T Q . . . . .

U . . . .

N . . .

T . . . . . . .

MC . . . . .

H VE . . . . .

T RR . . . . .

E . . . .

I N . . . .

N G . . . . .

N I . . . . . .

O SC . . . . .

U EC . . . . .

P DA . . . . .

M . . . . .

O N . . . . . .

OW . . . . .

C O NV . . . . .

R . . . . .

I E . . . .

E . . . .

T T . . . . .

R TQW . . . .

A ISV . . . . .

O MDR . . . . .

T M . . . . .

T O . . . .

S CY . . .

A T . . . .

IL . . . .

D R HLV .

CAR .

E E IU . . . .

TQ . . . . .

N W C E

E O LN . . . .

EG . . . . .

G P SIW . . . .

SV . . . . .

ER . . . .

D . . . .  :

. . . . S .

L R . . E

. . T E A 4 . . . . U .

8 . . . .B .

S E RE / . . . . I OT 1 . . . : . R E L IA 0 . . . S . T .

RD / . . . E . T .

I C F 2 . . . T A .

0 E . . U .

D U T . . : B . N .

A . . E . I . O .

N L . . C . R . I .

P . . N . T . T .

T 4 . : . E . T . A .

Y N 8 G . E . I A D F EE / N . C . R I C RT 1 I . N . E . W L .

N L

U RA UD C

2

/

2 N

R A  :

E I

R P

X E

E I

V A

V E

E G

0 W E C

E P

. Y E

R R .

G - N . X . R . . Y .

. E . E . T . N . T .

D PS E I . . S . G . I .

'4 D MS T R .

Y . U . I S

L A

8 E OA A E R . C .

- N CL L P . T . t . E . U .

7 M C P X . S . I . D . Q .

2 A E . U .

2

- E R

G O N

O I

T F

L U

. C P

I R

A E

L D

E D

N .

0 E

0 t

a O N C G . R . C E . E .

CS 0 u p

. A .

J 4 .

M M

. M M

~

LP 2 D . E t INP 5 T NE . LE . - E CE OE .

E LSM - S A4 . Cl . NI CH . CJ .

T A

C C

0 0

N I RO GP

. Ua Nt OD NI EC RN

. EO RP D e

- -s g g O g , 9 g o e 9 e e ll 1 Il jIll1 lll l I 1 l 1lll Illl

'lI1l ,1 3M O O O O nv O O O O O O O O v' ^

)

5 3 M N'

E E

G T A

P S . A Y 0 7

1 2,

f S LS . -

SHP 0 PGM 0 2 MGO C

G &

N 1 .

L .

I VC RE K R R . . . . .

C Y . . . . .

E T . . . . .

A I . . . . . .

B LC . . . . .

D AC . . . . .

M UA . . . . .

T Q . . . .

U . .

N . . . . .

T . . . . . .

C . . . . .

H T

WE RR E .

I N .

N G . . . .

N I . . . . .

SC . . . .

UO P M

U EC DA h

O N . . . .

O . .

C O NW R .

I E . . . . .

E . . . .

T T . . . .

R . . . .

O A TQW I1 MDR X .

T M . . . . .

T O . . . .

S CY . . . .

A T . . . . .

IL . . .

D R NLV .

OAR .

E E IU . . . . .

TQ . . . . .

H W C E

E O LN Y . . . .

EG . S . . . .

G P S . . . .

SIW S ER A .

D K . . . . : .

N . . . . S .

_ L R A . . . . E .

T . . T

. E A 4 . . . U .

P . B .

_ 8 .

S E RE / I . . . I .

- OT 1 R . . .: . R .

E L IA 0 D . . . S' . T .

RD / . . . E .T .

I C P 2 L . T . A .

0 I . U . .

0 U O  : . B . N .

E I . O .

N L . C R I .

E . . N . T T .

T 4 U . : . E T A .

Y N' 8 F . E . I A D .

F EE / . C . R . . I .

C RT 4 - . N . E P

. W . L .

L RA 2 E . . E A N UD / Y I . X . I V .

U C 2 S  : . R E V . E .

E 0 S E . E E . R G A C . P . Y . R . .

G N . X . R . . Y .

. K E E . T . N . T .

D PS N I . S . G . I .

4 O MS A R . Y . U . I . L .

8 E OA T E R . C . S~ . A .

- N CL C P T t . E U .

9 M C P X . S I D Q .

2 A I E U . . .

- E R O . R . D D .

V2 R D F L

t .

A E

. E E .

h G O L U .

I L .

. 0 t

. D t .

O N A I G R C . E E .

CS 1 C A . U . M M .

M

H . . . .

1 LP 2 O E INP 6. L E . LE - E . O' E . O . _

E LSM - E P

A: . Ct N4 . CH . C" E" . _

T A

O C

9 9

U F Ro Gr UC Nt O0 Nt EC RF R" D

g g , e , 0 e e e e e e

, Il 1lllll 111 1ll 11lll lij

DATE 2-29-84 PAGE NO. '60 '

EMERGENCY DIESEL GENERATOR COMPONENT TRACKING SYSTEM O GRAND GULF NUCLEAR POWER STATION UNIT NUMBER 1&E g LILCO COMP. CURRENT PRIOR SELFCTION COtti1TTEE DESIGN RVW. QUALITY RVL. MFAL SNPS CLASS DATE DATE DESIGN QUALITY OtQ NO ACC. REC. ACC. REC. GGHS COMP. 70. RVW. RVL. RVW. RVW. COMP. N0. g

=99-6218 02/24/84 02/01/84 X 00-621B O rUEt OIt DRIP Tinx ASSy - nISC NiRDuiRE, ASxET, SWITCH e GRAtm GULF EXPERIENCE NotiE O

O NUCLEAR ItOUSTRY EXPERIENCE

,o1E o 9, tO M1UCLEAR ItOUSTRY EXPERIENCE h

HONE

.........................................................................................n......

RECOt1MEtOED DESIGN REVIEW ATTRIBUTES:

NONE O ................................................................................................

e

'RECOt1MEtOED QUALITY REVALIDATION ATTRIBUTES O

" "' e s'

O e O e O e O e W

O 9

PAGE NO. 61 DATE~ 2-29-84 O EnERGENCT D1ESEt .ENERATO. COnRONENT TRACxING STSTEn O GRAND GULF NUCLEAR POWER STATION U :4 I T NUMBER 182 g LILCO COMP. CURRENT PRIOR SELECTION COMMITTEE DESIGN RVW. QUALITY RVL. NPSL ,

SNPS CLASS DATE DATE DESIGN QUALITY D&Q NO ACC. REC. ACC. REC. GGNS

' " " " - """- ""'- ""*- ""*- '"""- e O 00-700A 00-700A 02/24/84 02/01/84 O ;ACxET uATER STi,o PIPE: PIPE, ,IT1InGS, GASxE15 9

GRAto GULF EXPFRIE!4CE:

O " "' O

..mmm..mm..wa..mm.w....mme.mmmm..mmm.au..w...mmm..m.m......m.m..... .....w...m.......m.........

O NUCLEAR INDUSTRY EXPERIENCE: gO5

1) DURING SEMI-At#1UAL TESTS OF THE DIESEL GENERATORS. THE NO. 2 DIESEL GENERATOR TRIPPED BECAUSE OF HIGH COOLING HATER TEMPERATURE AFTER 20 NINUTES OF OPERATION. INVESTIGATION REVEALED THAT THE

. SEALING SURFACE OF THE CAP CLOSURE ON THE COOLANT SYSTEM STANDPIPE WAS LEAKING. IN AS MUCH AS FRESSURE AfD COOLANT CAPACITY WERE NOT NAINTAINED, COOLING CAPACITY HAS REDUCED. g O SOURCE: NOS: MANUFACTURER:

.LER SAN ONOFRE 1, 206-75000, 750813 FAIRBANKS-NORSE

2) INFO-WATER TREATMENT OF JW SYSTEMS.

SOURCE: NOS: g O TDI SIN 191 REV 1

3) CLEVELAto ELECTRIC FILED A 10CFR50.55 AFTER REVIEN OF VEFOOR SUDMITTED CODE DATA REPORTS FOUto SOME WITH INSUFFICIENT Atc/OR IHACCURATE INFORMATION AS REQUIRED BY ASME SECTION III. ONE OF THE VENDORS INVOLVED WAS DELAVAL.

O SOURCE: NOS:

10CFR50.55E DAR883, 01/09/82 eww.ammmmmmmmmmmawannen= >menemummanummmmm4meemummmuseammmmmmmmmweemanumennewmeneenanwemunewonese Nota-NUCLEAR It00STRY EXPERIENCE:

1) FIVE HEADS HAVE FAILED -LOCKED UP CASTING STRESSES IN HEADS. SEVERE AERATION PROBLEM IN STARBOARD ENGINE CONTRILUTED TO HOT SPOTS IN HEAD. TDI STATED STANDDIPE CAUSED AERATION.

O (H/V "GOTT")

SOURCE: HOS:

OTHER HUNT & WILLIAMS (I2/20/83) TO C. SEAMAN OTHER HINUTES OF HEETING HITH TDI AT LAKE SHIPPING OFFICE (11/20/80) g

,, emmene nnamemawanswomenmanummewouwemunum*mennenumme*manumm**mmwomm******me**musumumenemmunnemmen*

RECOMMENDED DESIGN REVIEN ATTRIBUTES: g O t0NE emme.amannenamnennensavammen**mennen**menmanuwwwwww nemmewomanummanumammummenuwenanmuumwouwmemme O REC 0tinEt0Ea QUAtITT REvAtIDATION ATTRIBUTES:

_. n0NE mumouununummennennummuummunununummmen*womeonemensowemmemmanumemmuuwamenemommwenanummmmmunommwame

l

- =U o pv O O O O O O O O o

~

~

V 2

4 O M N

E E

G T A

P S . 8 O 0 Y N 0 7

S LS . -

8HP 0 PCM 0 2 MGO C

G 8 N 1 .

L .

I VC RE K R R .

C Y . . . . .

E T . . . . .

A I . . . . . .

B LC . . . . .

R AC . . . . .

M UA . . . . .

T Q . . . .

U . . . .

N . . . .

T . . . . . . .

WC . . . .

H VE . . . .

T RR . . . . .

E . . . . .

I N . . . . .

N G . . . . .

N I . . . . . .

O SC . . . . .

U EC . . . . .

y P DA .

M . . . . .

O H . . . . . .

OW . . . . .

C O NV . . . . .

R . . . . .

I E . . . . .

E . . . . .

T T . . . . . .

R TQW . . . . .

A I&V . . . . .

O MDR . . . . .

T M . . . . .

T O . . . . .

S CY . . . . .

A T . . . . .

IL . . . .

D R NLV . . . . .

OAR . . . . .

E E IU . . . . .

TQ . . . . .

N W C E

E O LN . . . . .

EG . . . . . .

G P SIW . . . . .

SV . . . .

ER . . . .

D . . . .

L R . . . . E .

. . . . T .

E A 4 . . . . U .

8 . . . . B .

S E RE / . . . . I .

OT 4 . . . : . R .

E L IA 0 . . . S . T .

RD / . . . E T .

I C P 2 . . . T A .

0 . . . U . .

D U . . : . B . N .

S . . E . I . O .

N E . . C . R . I .

V . . N . T . T .

T 4 L . . . E . T . A .

Y N 8 A . E . I . A . D .

F EE / V . C . R . . I .

C RT 4 . N . E P

W .

L A

L RA 2  : . E . E .

N UD / E . I . X . I . V . .

U C 2 P  : . R . E . V E . .

E 0 I E . E . . E R .

G P C . P . Y . R . .

G N . X R . . Y .

R PS o

t E

I E

T S

N G

T I

4 D MS A R . Y . U . I L .

8 E OA T E . R . S A .

N CL S P . T 0 . E . U .

• c 2

M A C

R X

E S

U e.

t I .

D .

Q .

- E E . . R . D . D .

2 R T F . 0 t . A . E . E . A

. A L . I . E . 0 0 .

G O W U . . L . t t .

O N B 6 . R C . E . E .

CS 0 T . A U . M . M .

E . N M M .

LP 0 E P . .

E INP LSM 7

K C

P A m ..

t LE Ct t NN E .

OE CN .

O" C"

O A Re . .Uo Ht OO EO . E .

NP . .

T 0 A C 0 J G, . RH . R" .

D g g , O , e e e e O O e l ll ll1 l1llll!ll1 11 1l 1 l11ll1l,11Il

~ ~ ' ' ~

PAGE HO. 63 DATE - 2-29-84' EMEQ0EHCY DIESEL GEHEQATOQ COMPCHEHT TQACKING SYS1EN GRAND GULF HUCLEAR POWER STATION UNIT NUMBER 182 g I

LILCO COMP. CURRENT PRIOR SELECTION COMNITTEE DESIGli RVW. QUALITY RVL. NPSL

$NPS CLASS DATE DATE DESIGH QUALITY D8Q HO ACC. REC. ACC. REC. CGNS

. COMP. NO. RVW. RVL. RVW. RVW. COMP.tc. g 00-700C 02/24/84 02/01/84 00-700C JACKET WATER STAPC PIPE SUPPORTS GRAtc GULF EXPERIENCE

• O " "" #

HUCLEAR ItCUSTRY EXPERIENCE * $;"

O HONE s...........................................*...................................................

ICH-NUCLEAR INDUSTRY EXPERIENCE:

HONE

............................................. .................................................. g l RECOMMEtOED DESIGN REVIEW ATTRIBUTES

• PC1E l

10 ........ ................. .................................... .............................

RECOMMEtCED QUALITY REVALIDATION ATTRIBUTES i

O

, O

• l lO O l

O

• 1 O

• l m

O

DATE 2-29-84 PAGE NO. 64 O EnERGENeT oIEsEt GENEoATea CenPoNENT TRACxING sTsTEn O GRAND GULF NUCLEAR POWER STATION UNIT NUnBER 1&2 g

LILCO COMP. CURRENT PRICR SELECTION COMMITTEE DESIGN RVW. QUALITY RVL. NPSL SNPS CLASS DATE DATE DESIGN QUALITY D1Q NO ACC. REC. ACC. REC. GGN3 COMP. NO. RVW. RVL. RVW. RVW. COMP. NO.

g 00-7000 02/24/84 02/01/84 00-700D O 3 cut NuER STuo ,I,E: GAUGES #

GRAND GULF EXPERIENCE:

O #

A NUCLEAR INDUSTRY EXPER_ENCEt 3

V NONE g E$

NON-NUCLEAR INDUSTRY EXPERIENCET NONE

.c.e............................................................................................

RECOMMENDED D5 SIGN REVIEN ATTRIBUTES:

NONE O ............................................................................................... O t

RECOMMEt0ED QUALITY REVALIDATION ATTRIBUTES:

NONE I

O e 1

'O e

,O l

, e O

e W

O g

e

___ m ._ __ _ _ _ _ _ _ _ ^

27-e4 PAGE NO. C5 DATE EMERQEHCY DIE 5EL DEHEDATCD COMPONEHT TRACKING SYSTEM O 6RAHD GULF HUCLEAR POWER STATION UNIT NUMBER 182 g LILCO COMP. CURRENT PRIOR SELECTION COMMITTEE DESIGN RVW. QUALITY RVL. MPAL SHPS CLASS DATE DATE DESIGH QUALITY CtQ NO ACC. REC. ACC. REC. GGNS COMP. HO. RVW. RVL. RVW. RVM. COMP. NO. g 00-700E 02/24/84 02/01/84 00-700E JACKET WATER STAto PIPE: SWITCHES CRAtO GULF EXPERIEHCEE O

HUCLEAR ItOUSTRY EXPERIENCE:

3 O NONE M

O no,.nUCttiR InouSTRT EXPERIENCE:

PC4E REC 0tiMEtOED DESIGN REVIEW ATTRIBUTES:

NONE O ............................................ ..................................................

RECOMMEtOED QUALITY REVALIDATION ATTRIBUTES:

O

" "' S O 8 0 4 O #

O #

W O 5 O . . . . . _ _

l 3$

o O O O O O O O O O nv 6

_ (

O N

- N E

E G T A

P S . F D 0 Y H 0 7

S LS . -

SNP 0 PGM 0 2 NGO C

O &

H 1 .

L .

I VC RE K R . . .

R . .

C Y . . . . .

E T . . . . .

A I . . . . . .

B LC . . . . .

D AC . . . . .

M UA . . . . .

T Q . . . .

U . . . .

N . . .

T . . . . . . .

WC . . .

N VE . .

T RR .

E . . . .

I N . . . .

N G . . . . .

N I . . . . . .

O SC . . . . .

U EC . . . .

P DA . . . .

M . . .

O H . . . . . .

OW . . . . .

C O HV . . . . .

R . . . . .

I E . . . . .

E . . . .

T T . . . .

R TQW . . . .

A I&V . . . . .

O MDR . . . . .

T M . . . .

T O . . . .

S CY . . . .

A T . . . .

IL . . .

D R HLV . . .

DAR .

E E IU . .

TQ . . . .

H W C E

E O LH . . . .

EG . . . .

G P SIW . . . .

SV . . . . .

ER . . . . .

D . . . . : .

. . . S .

L R T . . E .

A . . . . T .

E A 4 M . . U .

8 . . B .

S E RE / G . . . .

I .

OT 1 N . . . : R .

E L IA 0 I . . S T .

RD / T . . E T .

I C P 2 L . . . T . A .

0 O . . . U . .

D U B . . * . B . N .

. . E . I . O .

H . . . C . R . I .

C . . N . T . T .

T 4 S . * . E . T . A .

Y N 8 I . E . I A D .

F EE / H . C . R I .

C RT 4 . N . E P

. W .

L A

L RA 2 . E . . E H

U UD C

/

2 E

P  :

. I R

X E

I V

V E

E 0 I E E . E R .

G P C P . Y P .

G N X . R . Y .

D PS c

t E

I E ,

T S

H G .

T I

4 D MS A R . Y . U . I . L .

E OA . R . . S . A .

. 0 8 T E

- H CL S P . T t . E . U .

7 M C X S . I . D . Q .

2 A R E U . . .

2

- E R .

E T

A W

F L

U

. O t

I R

A E

D E

O H

. O D

E

. a G

O 0 1 F G

. R L

C

. E t

E CS 0 T . A . U . M . M .

LP 0 E 0 . E . H . M . M .

INP 7 K E . LE . E . OE . OE .

E L$ti - C tan Ct 4

. HH . CN . CH .

Ro UC ED . Ee Rt.

A . OC NI .

T 0 0 A C 0 J Gn . HN . . Rt . .

D

- T g g , e , e , 9 0 9 9 e j )ll1 ll1 l1lll1 lll111lll11l(

V PAGE No. 67

_. v -_

DATE 2-23-84 ENEOGENCY DIESEL CENEDATCR COMPONENT TQACKING SYSTEN GRAND GULF NUCLEAR PONER STATION UNIT NUMBER 182 g LILCO COMP. CURRENT PRIOR SELECTION CONNITTEE DESIGN RVW. QUALITY RVL. NPSL SNPS CLASS DATE~ DATE DESIGN QUALITY D1Q NO ACC. REC. ACC. REC. GGNS

'""'*- "v"- "- "v"- "v"- ' " " " -

O 02-CFR 03-CFR 02/24/84 02/04/84 k

TURBO CHARGER THRU3T BEARItG LUBRICANT SYSTEN GRAPC GULF EXPERIENCE:

O " "" #

a.......................................... ..................................................

s WCLEAR ItCUSTRY EXPERIENCE.

1) DURING AN INVESTIGATION RESULTING FRON PREVIOUS DIESEL-GENERATOR (DG) FAILURES g3 (LER 335-77-42), THE ELECTRO NOTIVE DIVISICH OF GENERAL NOTORS REPORTED THAT THE TURBOCHARGER l

l ' THRUST BEARING WAS SUSCEPTIBLE TO DAMAGE UNDER REPEATED HOT START Cot 0ITIONS WHILE THE LUDE DIL l p IS ADOVE 160 DEGREES F. THE POTENTIAL FOR DAMAGE TO THE DG TURBOCHARGER 1HRUST BEARING IS g l v " ESTABLISHED BECAUSE THE CIRCULATING OIL PUNP cat #10T PRODUCE THE 30 PSI REQUIRED TO MAINTAIN FLOW l T3 THE OIL FILTER AND COOLER AT THE LOWER VISCOSITY OF THE 0?L ABOVE 160 DEGREES F.

SOURCE: NOS: MANUFACTURER:

p LER ST. LUCIE 1, 335-79021, 790625 ELECTRO-NOTIVE DIV. OF GM g I d 2) HANUFACTU:tER OF THE PLANT ENERGENCY DIESELS HAS ISSUED A BULLETIN ON A POTENTIAL PROBLEN WITH TURBOCHARGER BEARItG LUBRICATION. IF ENGINE RECEIEVES A REPEAT RAPID START CONCIDENT WITH A LOSS OF AC BETWEEN 15 AND 180 NItUTES AFTER A PREVIOUS HOT RUN, TURBOCHARGER BEARINGS NAY SNEAR. A l p SERIES OF SUCH STARTS NAY LEAD TO TUBR0 CHARGER FAILURE. ADNINISTRATIVE CONTROLS HAVE EEEN a W

V INSTITUTED TO ENSURE THAT AT LEAST ONE DIESEL IS AVAILABLE AT ALL TINES AND TO ENSURE THAT SUCH STARTS ARE AVOIDED.

SOURCE: NOS: MANUFACTURER:

l - LER PT BFACH I, 266-79007, 790424 ELECTRO-NOTIVE DIV. OF GM s 3) ELECTRO-NOTIVE DIVISI0H, GENERAL MOTORS CORP., NOTIFIED VEPCO THAT A PROBLEN COULD DEVELOP IN THRUST BEARING OF TURBO-CHARGER FOR ENERGENCY DIESEL GENERATORS UtDER CERTAIN REPEAT START OPERATING MODES. THIS IS AN ENGINEERING DESIGN PROBLEN WHICH MANIFESTS ITSELF ONLY UNDER p -[ESTRICTIVE CONDITIONS.

V SOURCE: PCS: NAtUFACTURER:

LER SURRY1, 280-79017, 790502 ELECTRO-NOTIVE DIV. OF GM l 4) DURING NORMAL OPER. A PROBLEN HAY OCCUR IN WHICH ENGINE NAY REACH CPER. SPEED BEFORE OIL pd PRESS IS ESTAB. AT TURBO THRUST BEARING. INADEQUATE DESIGN OF L.O. SYS ADMIN ACTIONS HAVE BEEN g TAKEN TO AVOID PROBLEN AND NANUF. IS DEVELOPING N00 TO L.O. SYS.

SCUCCE: NOS: NANUFACTURER:

~

LER NONTICELLO 263-79010, 790426 ELECTRO-NOTIVE DIV. OF GN

5) #1B D.G. TURBOCHARGER FAILED. INSPECTIONS INDICATED A DETERIORATED SOAK BACK OIL PUNP WAS POT g 0- PROVIDING SUFFICIENT LUBRACATION TO THE TURBOCHARGER.

SOURCE: NOS MANUFACTURER:

LER ST LUCIE 335-82024, 820616 ELECTRO-NOTIVE DIV. OF GN

6) DURING PCRNAL OPERATION THE IB D.G. TURBOCHARGER FAILED. INVESTIGATION RESEALED A BROKEN g n W

(.) COUPLING ON THE SOAK BACK OIL PUNP CAUSING INSUFFICIENT OIL SUPPLY TO THE TURBOCHARGER.

TURB0 CHARGER FAILURES HAVE BEEN REPORTED IN LERS 77-2, 77-42, 79-21, 81-47, AND 82-24

~ SOURCE: NOS: MANUFACTURER:

ST. LUCIE 335-82033, 820721 ELECTRO-NOTIVE DIV. OF GM g p LER W V 7) WHILE DIESEL GENERATOR (D/G) 1A WAS DOS FOR MAINTENANCE D/G 2B TRIPPED DURItG SURVEILLANCE L-- -_ A . . _ _ _ _ _ _

'PAGE HO. 68 DATE 2-29-84 C0MPONENT TRACKING SYSTEM EMERGENCY DIESEL GENERATOR -

GULF NUCLEAR POWER STATIDH UNIT NUMBER 182 g GRAHD DESIGH RVW. QUALITY RVL. MPAL COMP. CtnRENT PRIOR SELECTION COMMITTEE LILCO ACC. REC. ACC. REC. GGNS SNPS CLASS DATE DATE DESIGN QUALITY DSQ RVW. RVL.

HO RVW. RVW. COMP. HO. g Cor1P. NO.

'4 PROCEDtlRE. IA D/G MAS MADE IHOPERABLE FOR t1AINTENANCE. IB D/G TRIPPED PIECAUSE CF LOW TURBO LUBE --

OIL FRESSURE. LOW FRESSURE WAS ATTRIBUTED TO CLOGGED FILTERS. MAHUFACTURER:

SOURCE: NOS: '

O LER ZION 1, 295-82033, 821015 COOPER-BESSMER

8) INSPECTION REVEALED ALL 4 TURBO'S OH # 1 D.G. HAD WORN THRUST BEARIHSS. CAUSE IS DUE TO LACK 0F L.O. CURIPT) PRE LUBE IN THE STAT 0BY MODE OF OP RESULTItG IN INADEQUATE L.O. DURIt-G IST O ' SELutOS SOURCE: OF D.G. STARTUP. DESIGN MODS NOS:

SAN CtdFRE 1, 206-80039-2, 801211 TDI ARE SEItG EVALUATED.

MANUFACTURER:

LER E

9) UtOER REPEAT START MOOFS, THERE WAS A POSSIBILITY THAT THE TURBOCHARGER THRUST BEARING COULD Et F DE DAMAGED DUE TO LACK OF LUBRICATION AT STARTUP O SOURCE: NOS:

MANUFACTURER:

ELECTRO-MOTIVE DIV 0F GM LER ARKANSAS NUCLEAR 1 313-79006.790607 ,

'NPROS HIT 112. HIT 119 ADMIN CON (ROLS g

10) D.G. l%NF IDENT POTENTIAL PROBLEM WITH TURBO THRUST BEARING LUBRICATION.

O HAVE BEEN INSTATED TO PREVENT PROBLEM. MANUFACTURER:

I SOURCE: NOS:

CONN YANK 213-79009, 790831 ELECTRO-MOTIVE DIV. OF GM LER

11) SEVERAL REP % IRS WERE MADE DUE TO THRUST BEARING FAILURES Ato INSUFFICIENT DIL DURING STARTUP I O , ON TOI 8 CYLINDER ENGINES AT KU0SHENG, TAIWAN.

MANUFACTURER:

SOURCE: t'3S: TDI OTHER TELEX FROM PEI TO LILCO 11/28/83 g -

123 LUBE OIL SYSTEN THAT SUPPLIES OIL TO TURBOCHARGER BEARINGS. DESIGN OF SYSTE.1 PERMITS LUBE O

OIL 10 FLOW TO BEARUCS ONLY WHEN ENGINE IS RUNNING A PREVENTS DIL FLOW TO E; EARINGS WHEN DGINE IS IN STANDBY MODE. OIL SEAL IS CHLY EFFECTIVE WHEN TURBOCHARGER IS RUPNING. BECAUSE OF POSSIBILITY OF SEAL LEAKAGE WHEN TURBOCHARGER IS NOT Rut lHING, THE LUDE OIL SYSTEM IS BYPASSED. g TUPB0 THRUST BEARINGS MAY EXPERIENCE RAPID WEAR BECAUSE OF THIS SYSTEM.

SOURCE: HOS:

10CFR50.55E CLEVELAND ELECTRIC (PERRY) 01/27/81,04/15/82 MANUFACTURER:

'ISE INFO NOTICE 83-51, 08/05/83 5055E DUKE POWER 01/28/81, 04/29/82 TDI g-OTHER O OTJER 5055E TVA 07/14/81 HOH-HUCLE AR It0USTRY EXPERIENCE:

, HONE

............................................................................. *.............*.*, g RECOMMDOED DESIGN REVIEW ATTRIBUTES:

NONE 9 O ................................................................................................

7 RECOMMENDED QUALITY I DATION ATTRIBUTES: O G

y --------. ._v DATE' ' 2-17-84 DENERAT0Q COMPONENT TRACKING SYSTEM EMEQSENCY DIESEL GRAND GULF NUCLEAR POWFR STATION UNIT NUMBER 1a2 g CURRENT PRICR SELECTION COMMITTEE DESIGN RW. QUALITY RVL. MPAL LILCO COMP.

ACC. REC. GGNS DATE DATE DESIGN QUALITY D&Q NO ACC. REC.

SNPS COMP. NO.

CLASS RW. RVL. RW. RW. COMP. NO. g m .............................................................................................

O O

}

O "

O

• O

• O

• O #

O #

O #

O #

O #

O 9 m m-- - n -__

5a O O O O O O O O O O 0

7 O N H E E

G T -

A P S . A -

O 5 Y H 0 -

3 -

S LS . -

8NP 2 -

PGM 0 2 MGO G 8 C _

N 1 .

L .

I VC RE K R R . . . .

C Y . . .

E T . . . .

A I . . . .

B LC Q AC M UA . .

T Q .

U . . . . .

N . . .

T . .

C H

T WE WR E . . .

I N . . . .

- N G . .

N I . . .

O SC U EC P DA .

M . . .

O N O

C O NW R .

I E . .

E .

T T .

R TQ . .

O A ISW MDR T M T O S CY .

A T . . .

IL .

R R NLV .

OAW .

E E IU . .

TQ . .

H W C E

E O LN EG .

D P SIW S ER .

D S L R . . . E T

E A 4 . U 8 . . . . B .

S E RE / . I .

OT 1 Y .  : R .

E L IA 0 L . S T .

PD / B . E T .

I C P 2 M . . T A 0 E . . U D U S . . : B . N .

S . . E I . O H A . . C . R . I

. . N . T . T .

T 4 E  : E . T . A .

Y N 8 S E I A D F EE / A . C . R I C RT 4 B N E . N . L L RA 2 E P . E . A H UD / - I X . I V U C 2  : R E V E E 0 S E . E . E R .

G P C . P . Y . R .

G A N . X . R . . Y .

. C E . E . T . H . T .

R P3 I . S G I 4 D t t S G R " U I L 8 E oA N E . R D S . A

- H CL I P . T N E U M C R X S I . D Q .

A A E U . . . .

E R

E B F 0 t

R A

E

. D E

D D

E

. L I .

N . 0 G

O" H O

A o t

U G . R L

C

. E t

E CS 5 A A U M M LP .

INP 0

3 E c .

E LE .

N E .

M OE .

1 f

0E .

E LSM - S A t

'" CN . HN . CN CN .

T A

O 3 0,

A B

R G" .

UO HN OO NH EC Rt EO RP C_

D . _

- _m g g h e h h , e g # # #

• h

DATE ' 2-2W84 - PAGE NO. 71 O EnER.ENCT orESEt .ENEaAToa ConRoNENT TRACxrNo STSTEn O 6RAHD GULF HUCLEAR POWER STATION UNIT NUnBER 1&2 g LILCO COMP. CURRENT PRIOR SELECTION CONNITTEE DESIGN RW. QUALITT RVL. nPSL SHPS CLASS DATE DATE DESIGN QUALITT DSQ NO ACC. REC. ACC. REC. GGNS

. COMP.50. RW. RVL. RW. RW. COMP. NO. g 03-3058 02/24/84 02/01/84 02-305B. _

O CASE u. DEARI, CiPS _ D0 wet, e

GRAto GULF EXPERIENCE:

. HONE g PE LEAR IPCUSTRY EXPERIENCE: g @i O McNE

'w*................c....................................................................*........

O NON.HUCLEiR INDUSTRT EXPERIENCE:

NONE

....................................................................................*........... g RECOt1MEtCED DESIGN REVIEW ATTPIBUTES:

NON!

O -..............................................................................................

RECOMMEt0ED QUALITY REVALIDATION ATTRIBUTES:

O

" "' S O #

O #

O e O #

m O '#

l a _ . _ _ _ _ .

36 Ov O "

/ O O O 3 (v O O O o O O m

- 2

- 7 O M H

E E

G T .

A P S . C O 5 Y H 0 3

S LS . -

&NP 2 PGM 0 2 MGO C

S 8 H 1 L .

I VC RE K R R * . . e .

C Y . . n .

E T w .

A R

B I .

LC AC w

u

m. m.

n

.u w

s .

M UA n a e w T Q e . u .

U m . m .n .

a . e n N . n e

. e m .

T WC

. . m w

e w

e m

H VE e w

• T RR m w E * . w .

I H G

. m m

w w

_ ' H N I .

• m . .

Q SC * . m n .

U EC m e .

P M

DA m

m m

o m v e

n .

m e . w u .

O H . n . m OW u w .

C O I E NV R

m .m w w w

n E n . o .

T T . e . m .

R TQW m .

. m m A ISV O MDR . n .

T T

o 1

t m u

m u S CY w A T .

IL m .

m .a a

w w .

NLV

• S . .

R R OAR

• B m m w mT E E IU L w TQ / w w .

H W C E . F w

w E O LH S . . w .

G P EG .

SIW T

U m m 0 5

. w w

e m2 SV H 1 w m ER . o D & n n  : .

L R S m O T

m e

m e

m S

E D

• T E A 4 U m S

• e e.

w U

B mH 8 T T . .

S E RE / S U . n w I OT 4 . n

• R E L IA 0 G o . a S

• T .

RD / N w P E e T .

I D

C U

P 2 0

I R

A w

A C .

mT e

U B

m e

n A

N

~

H T

~

4 E

B N

mI G B

mE C

N E

n u

m m

I R

T T

e m.

w O

I T

A Y

F N'

EE 8

/

I A

m E

EN CI

. I R

e u

A w w

D I

C RT 4 N

• NA E g W w L L RA 2

• EM . P E w u

A V .

H UD / - w I X I

~ U C' 2 t . RR E V o E .

E 0 S E u EO . E m R .

G P C n PF . Y - E a .

G A H e X F . R n Y .

. C E m EE 4 . T H e T .

R PS I s U 6 S .- G w I 4 D MS G R s YQ: U w I

• L m 8 E OA N E e RRSN 0 e S

• A .

H CL P n TOOI m E n U m 9

2 M

E A

C I

R A

E X

E n

e m

STHS U

CES mI t

R o

m D

D e

m e

s Q

D 2 R G

O O

H C

B e

t F

L U

G m

o w

F IA RR E

A E

L C

mO u

n E

t E

o o

w E

D N

E CS 5 A w ACE . U u M e .

LP . 0 D w ENC H n M m m .

E w n OE m CE .

E' INP LSM 3

- S N'

Ai e LIR C UI m N'-

O" u C4 u CN T

A O

C 3

0 A

B R

G '*

u U) OD y N1ST N" m

. Ea Rt .u EO RN D

_ _W 7V

/

g g O 4 9 O , # e *

• 5U O O pv O O O O O O O O o n

3 7

o M N

E E

G T A

P S . 0 O 5 Y N 0 3

$ LS . -

SHP 2 PGM 0 2 MGO C

O 8 N 1 L .

I VC RE

'K R R . . . . .

C Y . . . . .

E T . . . . .

A I . . . . .

B LC .

D AC UA M . . .

T Q . .

U . . .

N . .

T . . . . .

WC . . .

N VE . . .

T RR . . . .

E . . . .

I N . . . .

N G N t .

O P

M C

U N

SC EC DA m

OW . . .

C O NV . . . .

R . . . . .

I E . . . . .

E . . .

T T . . .

R TQW . . .

A I8V O MDR 1 . .

T ' .

T D . . . . .

S CY . . . . .

A T . . . . . .

IL . . .

Q R NLV . .

OAR . .

E E IU . . . .

TQ . . . .

N W C E

E S

O P

EN.

L .

SIW S ER D . . . .

. . . . S .

L R . . . . E .

S . . . T .

E A 4 P . . . U 8 A . . . B 3 E RE / C . . . . I .

OT 1 . . : R E L IA 0 G . .S T RD / N . . E . T .

I C P 2 I . . T . A .

0 R . . . U . .

D U A . . t . B . N .

E . .E . I . O .

N B . . C . R . I . _

. . N . T . T . -

T 4 N . . E . T . A .

Y N^ 8 I . E . I A D .

F EE / A . C . R I .

C RT 4 M . I

. E . W . L .

N L RA UD 2

/ -

.D

. I P

X E

I A

V U C 2 . R . E . V . E .

E 0 S E E . E R G P C P . Y R -

G A N . X . R . . Y .

. C E E . T N T R PS I S G I "4 D 1 t S G R . Y U . I . L . -

8 E OA N E . R . . S . A .

- H CL I P . T . C t E . U 9 M C R X . S . I D . Q 2 A A E . U . . . .

2 E

R G O E

B F L

C UG C

I t

R A

E L

. O D

E

. D E

O n

O N 0 t . R . C .

t E . D .

CS 5 A . A . U . M . M .

LP 0 E H . M M .

E I tt P LSN 3

E S

C" F

A .

LE CN . NN E . OE CN .

OE Cn T

A O

C 3

0 A

B R"

G" UO HN .

. OO NP . EC RP Eo Rn D T

_ _W g h e 9 h , e , # # * # e

5IA O O o g

-g )% O O O O O O O

- 4 7

o N N

E E

G T A

P S . E O 5 Y N 0 3

S LS -

AHP 2 -

PGM 0 -

2 NGO -

C G & -

N 1 .

L .

I VC RE K R R . . . . .

C Y . . .

E T . .

A I . . .

B LC . . .

R AC . . . . .

M UA . . .

T Q .

U .

N . . . . .

T . . . .

WC . .

H VE

. T RR

- E

_ I N . . .

N G . .

N I . . . . .

O SC U EC P

M DA .

m O N . . .

OM . . * .

C O NV . . . .

R . . .

I E .

E . .

T T . . .

Q TQW .

A ISV . .

C MDP . . .

T M T O S CY . . .

A T . .

IL .

R R NLV .

OAR .

E E IU . . . .

TQ . .

N W C E .

E O LH . .

EG . . .

G P SIW . .

SV .

ER . .

.D S L R . . . E .

. . T .

E A 4 . . . U .

8 . . . B S E RE / I OT 1  : R .

E L IA 0 G . . . S . T .

RD / N . . . E . T .

I C P 2 I . . T . A .

0 T . U D U L  : B H O . E I D N B . . C . R . I .

. . N . T T .

T 4 U  : E T A Y N 6 9 E I A D F EE / H . C . R . . I C RT 4 T . N E W L L RA 2 . E P E A N UD / - I X I V U C 2  : R E V E E 0 S E . E . E R .

G P C . P . Y R .

G A H . X . R . Y .

. C E E . T H . T R PS I S .G I 4 D MS G R . Y U I L .

8 E OA N E R . C S . A .

- N Cl I P T t E U 9 M C R X . S I D Q 2 A A E 0 . .

- E R D D 2 R E

B F L

. 0 t

I .

A E

E E

D

. O G

O N O

E o t

U G . R L

C .

t E

N E

CS S A A U M M LP . 0 D E H M M INP 3 E Ne LE . E . OE O E LSM - S Au CN HN . CN C' E"

T A

O C,

3 0

A B RO G>

UO HH .

OO N H,

. EO Rt ' .

R" D ' .

. ne g g h , 9 G # e * # . # * *

, 1 \ ;l i

_gw O Q Q O O Q O O O O O O O O v -

5 7

O N N

E E

G T A

P S . F O S Y N 0 3

S LS -

&NP 2 PGM 0 2 MGO C

G &

N 1 .

L .

I VC RE K R R . .

C Y . . . . .

E T . . . . .

A I . . . . . .

B LC . . . . .

Q AC . . . . .

M UA . . . . .

T Q . . . . .

U . . . . .

N . . . . .

T . . . . . . .

WC . . . . .

N VE .

T RR E . . . . .

I N . . . . .

N G . . . . .

N I . . . . .

SC . . . .

VO P M

U EC DA O H . . . . . .

OW . . . . .

C D NV . . . . .

R . . . .

I E . .

E . .

T T . . . . . .

2 l: TQW . . . .

A ISV . . . .

O NDR 1

T t T 0 .

S CY . . . .

A T . . . .

IL . . . .

R R NLV . .

OAR . . .

E E IU . . . .

TQ . . . .

N W C E

E O LN . . . . .

EG . . . . .

G P SIW S . .

SV R . .

ER E . . . .

D V . . . . : .

O . . . S .

L R C . . E .

. . T .

E A 4 & . . . U .

e . . . . B .

D E RE / S . .

. . I OT 1 T .

E L IA 0 E . . :S RT .

RD / K . . . E . T .

I C P 2 S . . . . A .

D U 0 A G

.TU

. B

. N

. . E . I . O .

H . . . C . R . I .

S . . N . T . T .

T 4 L . : . E . T . A .

Y N 6 A . E . I . A D .

F EE / E . C . R . I .

C L

RT 4 S .

N E .

. E P

W E

L A

N fA tD 2

/ - . I . X . I . V .

E U C 2 0 S E

.' E R .

E .

V E

E R

G P C . ' P . Y . R .

G A N . X . R . Y .

. C E . E . T . N . T .

R P S' I . . S G . I 4 D MS G R . Y . U I L 8 E OA N E . R . . S A .

- N CL I P . T . O . E . U .

9 M C R X .' S .

t I . D . Q .

2 A A E . U . . . .

R D w2

- E R

G C E

B O UG F

L

. O t

I A

E L

. O D

E t

. O E

t m

O F F P . R . C . E . E .

CS 5 A . A . U . M . N .

LP . 0 O . E . N . M . N .

INP 3 E . LE . E . OE O .

E LSM - S P

A "" . CN . NN . CN C" E" .

T A

O C

3 0

A B

R G"

UO NH OO NN

. EO Rt R" D

O g ll g

llll1 e e ll'l g

l l i e e o e

l 4 e l1il1 e_

PAGE NO. 76 E N E D O'E N C Y DIESEL GENEQATOR COMPONEHT TOACKING SYSTEN O GRAND GULF NUCLEAR POWER STATION UNIT NUMBER 1&2 g

LILCO COMP. CURRENT PRIOR SELECTION COMMITTEE DESIGN RVW. QUALITY RVL. NPSL SNPS ~ CLASS DATE DATE DESIGN QUALITY DSQ 90 ACC. REC. ACC. REC. GGtIS q COMP. NO. RVW. RVL. RVW. RVW. COMP. NO. g V W 03-307A 02/24/84 02/01/84 02-307A O tube OIt rITTItGS - INTERNAt - HEADERS #

GRAtc GULF EXPERIENCE:

O #

<=c.................... .......................................................................

NUCLEAR INDUSTRY EXPERIENCE:

3 Il 32 D.G. HOSE FR0t1 THE L.O. HEADER TO CAN SHAFT TENSIONER BROKE. THE HOSE FAILED DUE TO ITS N N PROXI'1ITY TO THE CAN CHAIN Atc TENSIONER SPROKET. THE HOSE WAS REPLACE Ato CLAMPED AWAY FROM THE CAM CHAIN.

NOS: MANUFACTURER:

O = SOURCE:

LER COOPER 298-79034e 791107 COOPER-BESSMER

2) WHILE PREVENTIVE PAINTENANCE WAS BEING PERFORMED, IT WAS FOUND THAT LOWER NAIN BEARING WAS g

SCORED. THE BEARItG WAS DAMAGED BECAUSE IT DID NOT RECEIVE PROPER LUBRICATION UPON STARTItG PRIOR REACHING OPERATING SPEED. A LUBRICATION OIL LINE WHICH PROVILES DIL TO THE BEARING WAS DISCONNECTED. THE BEARING WAS REPLACED. THE OIL LINE WAS CONNECTED AND PROPER OPERATION WILL BE a W

VLRIFIED PRIOR TO PLACING THE DIESEL IN SERVICE.

' SOURCE: NOS: MANUFACTURER:

LER NO. AtalA 2, 339-82016, 820323 FAIRBAt#(S-NORSE

\

3) INFC-INSTRUCTIONS FOR FLUSHING LUBE OIL* HEADER. a W

SOURCE: NOS:

TDI sit 1 141 O ................................................................................................ 9 NON-NUCLEAR INDUSTRY EXPERIEtK.E:

O e REC 0t1 MENDED DESIGN REVIEW ATTRIBUTES:

NONE h

O I

cECOnnENDED QUAtITv REvAtIDATION ATTRIetIrES:

NONE e

. O- """"""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""

r e

lO ,

e l m . -

DATE ^ 2-29-84

~~

PAGE NO. 77 O EnER ENCT orESEt .ENERAroR CoHRoHEH1 rRACK1H. s T s T E ,, O GRAHD GULF NUCLEAR POWER STAT 10N UNIT NUnBER 182 g LILCO COMP. CtJRRENT PRIOR SELECTION C0tt1ITTEE DESIGN RVW. QUALITY RVL. MPSL

$NPS CLASS DATE DATE DESIGN QUALITY DSQ NO ACC. REC. ACC. REC. GGNS COMP. NO. RYW. RVL. RVW. RVW. COMP. NO. g 03-307B 02/24/84 02/01/84 02-307B O tueE DIt r m INos - IN m Nit - Tuo u s r m = S GRAto GULF EXPERIENCE:

O " "" #

NUCLEAR ItCUSTRY EXPERIENCE:  !!

O 11 B D/G EhHIBITED EXCESSIVE VIBRATION 8 WAS SHUTDOWN. IPNESTIGATION REVEALED FAILURE OF THE O

FORWARD HALF OF THE UPPER MAIN BEARINGS. FAILURE DUE TO POOR LUBRICATION OF IMPROPERLY PLACED B SOURCE: DOS: MANUFACTURER:

LER ARK 2, 368-79032, 790419 F AIRBANKS-t10RSE g O

NON-NUCLCAR INDUSTRY EXPERIENCE: g NONE

..............a...................wa...........................................*.......'.........

O RECO,n ,oED DESIGN REVIEW A m IeuTES:

NONE u.....n....n...u-n....-............n.................*.......*.......*..-...-.**.*..* g RECOMMEtOED CUALITY REVALIDATION ATTRIBUTES:

NONE O .................................................-........... ~....- - - -.... -..- -...... ~

8 O

• O

• O

• O

• a a .

~

OATE' '2-29-84~ PAGEtti. 78' '

EMERGENCY DIESEL GEHER'ATOR COMPONFHT TRACKING SY3 TEM GRAND GULF HUCLEAR PCWER STATION UNIT NUMBER 1&2 g '

LILCO COMP. CURRENT PRIOR SELECTICH COMMITTEE DESIGN RVW. QUALITY RVL. MPSL .

REC.' ACC. REC. GGrG

~

DESIGN QUALITY DAQ

!NPS ' CLASS DATE DATE NO ACC.

COMP. NO. RVW. RVL. RVW. RVM. CCd1P. Nt. g

03-307C .02/24/84 02/01/84 02-337C O tuDE OIt rITTInGS ItmRnit - SEit$

e

'JRAt0 GULF EXPERIENCE:

O " "" e newwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwww m

W NUCLEAR INDUSTRY EXPERIEWE g @vi

1) A SMALL OIL FIRE ON IJ EMERGENCY DIESEL GENERATOR DEVELOPED Ato IT WAS DECLARED INOPEPABLE.

1H EMERGEt3CY DIESEL GENER ATOR AND OFF-SITE POWER SOURCES HERE DEMONSTRATED OPERABLE. AN DIL LEAK IN THE EXHAUST MANIFOLD CAUSED THE FIRE. OIL ACCUMULATIDHS ABOVE THE UPPEW PISTON AFTER STOPPItG THE EtGINE DRAINED TO THE EXHAUST MANIFOLD CAUSING EXCESS OIL IN EXHAUST MANIF 0LD. LEAKItG g O EXHAUST MANIFOLD GASKETS ALLOWED OIL TO LEAK CNTO THE ENGINE.

MAPUFACTURER:

.EDURCE: NOS: _

LER H.A. 1, 338-81057, 810716 FAIRBANKS-MORSE LER 80-81 g SOER ,

83-1 ww.www>wwwwwwwwwwwwwwwwwwwwwwwww*wwwwwwwwwwwwwww wwwwwwwwwwwwwwwwwwwwwwwwww wwwwwwwwwwwwwwwwwwww O NoH.NuCtEAR ItauSTRT ExPERIE> ICE:

NOME wwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwawwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwww wwwwwwwwwwwwwwwwwwww RECOMMENDED DESIGN REVIEW ATTRIBUTES:

O NONE wwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwune,wwwwww e

RECOMMEt0ED QUALITY REVALIDATION ATTRIBUTES:

NOME g wwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwww wwwwwwwwwwwwwwwwwwwwwwwww O

O e e

O 6

- bi '

,I lll',;

3U m O O O O g O O O O O O O n

9

?

o,P t

t E ,

G- T A

P $ . D O

7 7 D 0 3

S LS . -

SNP 2 PcM 0 2 1 t cO C

G 8 N 1 .

L .

I VC RE K R R .

C Y . . . .

E T . . . .

A I . . . . .

B LC . .

Q .

t t AC' U1 .

T Q .

U .

N . . .

1 . . . . . . .

.N W EC' . .

T RR _ . . .

E .

I N . . . .

.N . G . . . .

N I . . . .

O SC . .

U EC . . .

P DA . . . . .

M . . .

~ . . . .

O N . . . . .

OW . .

C O HV R . .

I E . .

E . 1 . .

T T . . . .

C TQW . . . . .

A I&V . . . .

O MDR . . . .

T 1 r . .

T S

o CY A T . . . . . .

. IL . . . . .

Q. R HLV . . .

CAR .

E E IU . .

TQ . . .

N - W C . . .

E . . .

E O LN . .

EG . .

G P . . . .

" SIW S ER

~

D . . . . : .

. . . . 3 .

L R . . . . r, .

E A 4 . TU 8 . . . B .

S E AE / . . . I .

- DT 1 S . . . : . R .

E L IA 0 T . . . S . T .

RD / R . . E T .

I C P 1 2 O . . T A .

0 P . . U . .

D U P . : B . N .

U . E I . O .

' N S .

C N

R T

I T

T 4 -  : . E . T . A .

Y N 8 . E . I . A . D .

F EE / L C . R . . I .

C RT 4 A N . E . W . L A

L RA 2 N . E . P . E . .

N UD / R . I . X . I . V .

U C 2 E  : R . E . V . E .

~ E G

0 T N

E C .

E P

. Y

. E R

. R .

G I N . X . R Y

. E . E . T . N . T .

R PS S I . . S . G . I .

'4 D MS G R Y . U .

I S

L A

8 E OA E R .

. C t

3 t CL I P . T t . E . ' I 9 H C T X S . I D . Q .

A T E U . . .

R D . D Q2 2

- E R

I F F L

. O t

I A

E E .

. C E

G L U . . . C .

O D I 0 I G . R .

L C . E t t E .

CS 7 O . A . U . M . M .

LP 0 . E . H . 1 . i E

INP L$M 3

E B

c' t

A" LE CN

. Nn

- s t

CE CM t

C C ""

~ T A

D O

C 3

0 U

L R*

C' UO HN .

. Oo .

P t .

EO RN

. E*

R' .

_ _W O g g G e O 1lllIl llilli 0 e ,

e e e e

DATE- '~ 2-29-C4 ' ~ PAGE NO. 80 EMEDSEHCY DIESEL GEHERATOR COMPONENT TRACKING STSTEM GRAND GULF NUCLEAR PONER STAT 10N UWIT NUMBER 1&2 g LILCO COMP. CURRENT PRIOR SELECTIore COMMITTEE DESIGN RVW. QUALITY RVL. MPSL SitPS CLASS DATE DATE DESIGN QUALITY DSQ NO ACC. REC. ACC. REC. GGNS COMP. NO. RVW. RVL. RVW. RVW. COMP. ND. g 03-310A 02/24/84 02/11/84 02-31CA l

O CRA,ESHiFT A,o BEiRI, S _ C,iHKSHiFT A TURNING GEAR

1. l

'GRAtc GULF EXPERIEtCE:

. Il0NE g g IUCLEAR ItCUSTRY EXPERIENCE: g ;3

1) WHILE FEEDItG STEAM GENERATORS WITH THE DIEEEL DRIVEN AUXILIARY FEED PUMP, THE DIESEL TRIPPED Ort LOW LUBE OIL PRESSURE. STEAM GENERATOR LEVEL WAS MAINTAINED BY USING THE STEAM DRIVEN AUXILIARY FEED PUMP. THE DIESEL FAILURE WAS DUE TO A BROKEN CRANK'; HAFT. INSPECTION OF THE EtGINE I FCT REVEAL A CAUSE F R THE FAILURE . A METALLURGICAL ANALYSIS OF THE CRAtESHFT IS BEING g l

O C0tCUCTED.

SOURCE: POS: MAtMFACTURER:

l LER TROJAN, 344-7700,770324 ELECTRO-MOTIVE DIV 0F GM j

l 21 DURIts PERFORMANCE OF SURVEILLANCE PROCEDURES, 2303-N16 " EMERGENCY DIESEL GENERATOR Ata g COOLING WATER VALVE OPERABILITY TEST," THE "B" DIESEL GENERATOR FAILED TO START. THE REDUtCANT l

l EMERGENCY DIESEL GENERATOR WAS OPERABLE. CAUSE WAS ATTRIBUTED TO IMPROPER MATERIAL IN VERICAL SHAFT BETWEEN UPPER AfD LOWER CRANK SHAFT.

SOURCE: NOS: MANUFACTURER: g EPRI THI 2, 052078, DG-28 FAIRBANKS-MORSE

3) AFTER INSTALLATION OF HEW CYLINDER HEADS, A DELAVAL DG AT SHCREHAM FRACTURED ITS CRAtKSHAFT AT THE CRAPEPIN AtO CRANKARM. EXAMINATION OF 2 OTHER DIESELS SHOWED CRACKS ON THE CRAtESHAFT l

I AND CRANKPIN BE ARI?G FAILURE. PRESENTLY tmT CLEAR WHAT CAUSED THIS FAILURE. g I SOURCE: NOS: MANUFACTURER:

ISE SHOREHAM NOTICE 83-58, 08/30/83 TDI l 4) CYLItcER 84 HAD EXCESSIVE THREADING (GROOVED RADIALLY) ON THE CRANK! HAFT BEARING. THE i

l CRAtWPIN WAS DISCOLDRED A!O THE CYLItCER LINER WAS GROOVED IN 3 PLACES: 10 ITCHES L0tG BY 1/16 g i INCH DEEP.

l SOURCE: ICS: MAIUFACTURER:

' 10CFR50.55E MP1L, GRAND GULF 12/10/81, 04/15/82 TDI

5) INFO-PROCEDURE TO MEASURECRAESHAFT THPUST CLEARANCE. g O SOURCE: POS:

_ TDI SIM 283

...............................................................................................* g NON-HUCLEAR ItOUSTRY EXPERIENCE:

11 CRANKSHAFT OIL W)Y PLUGS CRACKING DUE TO THE USE OF IMPROPER GAUGE OF MATERIAL USED FOR PLUGS (M/V "FRIDE OF TEXAS") g O SOURCE: PCS:

TITAN NAVIGATION, INC. LETTER D ATED JULY 22, 1982; PG. 11

_ OTHER

- El EXPERIENCED ENGINE VIBRATION AT CRANKSHAFT DUE TO VIBRATION DAMPER COUPLING FAILURE.

(M/V " COLUMBIA")

O SOURCE: NOS:

k -= S - .  : $ ,

L  :

PAGE FD. 01 DATE' 2-29-84' ,

O EnE .eNey DrESEt .ENERAioR coNRoNEHr 1 R A c :: 1 H . SvSrEN O GRAHD GULF NUCLEAR POWER STATION UNIT NUMBER 112 g LILCO COMP. CURRENT PRIOR SELECTION C0t1MITTEE DESIGN RVW. QUALITY RVL. NP8L SNPS CLASS DATE DATE DESIGN QUALITY D&Q NO ACC. REC. ACC. REC. GGNS COMP.l0. RVW. RVL. RVW. RVW. COMP. NO. g OTHER HUNT & WILLIArts (12/29/83) TO C.SIArtAN.

OTHER LETTER FRON N.ZBItOEN (STATE OF ALASKAl TO D.NARTINI (TDI) DATED 03/19/79.

OTHER LETTER FROM N.ZBItCEN (D W.H1'350t4 DATED 02/02/79.

O 3) CURRENTLY CHECKIttG THE CAUSE OF EXCESSIVE MAIN ENGINE CRANKSHAFT DISTORTION.

(tt/V **COLUMSIA")

SOURCE: ~105:

OTHER hut {T & WILLIAttS (12/29/83) TD C.SEANAN. m W

O OTHER NEMO FRCP1 N.ZBIt0EN (STATE OF ALASKAl TO R.h%D DATED 12/10/80.

O RECoritittoED DESIGN REVIEW ATTRIeuTE..

O 1 o

E *"

w tt Q. c . O

> e

. "g e a . .

4 a N u k 6u J.

H >u uw

• a U > . . . . .

w . . . .

a m m

s8 m

B< .

z  :.  :.  :. .

z dw u  :.  :.  :.  :.  :.

w

• == l l  :  :

z 5  :  :

• i  :

o

• a wBM-  :.  :.  :.  :.  :.

I

• m

=*

O z . . * . . .

u o EEa .  !. I I

s w w

e a

r . w . . . .

= C e. E B o - E = l  :.  :.

• e orb

• OJ 2  :*  :  :

• w w .E d s 5 .

z 2 G8 w

g o

a "5 S w

n-E n wa o .

a a 5

u M

w w < <

e

. m 5  :.

=

s ~<

80 3 o

9 o

g

- u e= a o

n  :.  :.  : -

5  :.

o a .

. w . - . s .

z .

g .

e < w

=. . .. . . . < .

r . . . . w - . <. o .

m ww s < . g . a . - .

u , a, g 2 a  : g g  ;  ;

z m $o s ..

x m

. >w

. u. . . . .

e a o. . a o w M . x . g e . >. .

< a a a.

5 a =

. B 5  :. s

. - 5o w . g - o A z *

"3 o 5k . . B

m 0  :

8  :.

Du. ~

=

s mm .

. .o

.m . o

. s .. - . . . o . o .

• o uc, E e w

5 o

8  :. <

=

l."  : mp c

p

$$4 ?r S Su i 5HgW I.

u B_g IW

$ i 8W

. O.g . wp i. SW wp .

g o . .. . . a. . a. .

o . . . . . . . . . . .I . .l' .g

DATE 2-29-84 PAGE NO. 88 EMERGENCY DIESEL GENERATOR COMPONENT TRACKING SYSTEM O =

GRAHD GULF NUCLEAR POWER STATION UNIT NUMBER 182 g LILCO COMP. CURRENT PRIOR SELECTICH COMMITTEE DESIGN RW. QUALITY RVL. NPSL SNPS CLASS DATE DATE DESIGN GUALITY D&Q NO ACC. REC. ACC. REC. GGNS COMP. NO. RW. RVL. RW. RW. CCMP. NO. g 99-3118 C 02/24/84 02/01/84 X 02-311C CRANKCASE - CRANKCASE SEAL h

GRAt0 GULF EXPERIENCE:

O HONE e 0

O' HUCLEAR INDUSTRY EXPERIENCE:

totiE OOu ICH-NUCLEAR ItOUSTRY EXPERIENCE:

NONE

................................................................................................ g i

RECOMMEtOED DESIGN REVIEW ATTRIBUTES:

Not!E O ................................................................................................

e i RECOMMENDED QUALITY REVALIDATION ATTRIBUTES:

lO 1O e e

l0 O e 1

O e e

m O

M.$ g. [3. % 2 Q M [ [ [ [ [ [ [ f ,... b

DATE' 2-29-84 ' PACE NO. 89 O EnER.Eucy oIESEt .EnERivoR conRonEur rRAcxIn. 3TSrEn O GRAHD GUL' NUCLEAR POWER STATIoH UNIT NUMBER 182 g LILCO COMP. CUFRENT PRIOR SELECTION COMMITTEE DESIGN RW. QUALITY RVL. MP8L SttPS CLASS D 4TE DATE DESIGN QUALITY DSQ to ACC. REC. ACC. REC. GGNS COMP NO. RW. RVL. RW. RW. COMP. to. g

• 99-341C B 02/2\/84 02/01/84 X OZ-311D .

I i

O CRAtmCASE - CRitmCiSE nouNTItu niRoWiRE

GRAtc GULF EXPERIENCE

O ................................................................................................ n t1UCLEAR ItOUSTRY EXPERIENCE: g3 wU I V PCNE + O toti-HuCtEAR ItouSTRT EXPERIENCE: _ N0 tie i O

           ..............................................................................a.................

O F REC 0t1MEtOED DESIGtt REVIEW ATTRIBUTES: 1 'll EVALUATE ADEQUACY OF REQUIRED TORQUE. O ................................................................................................ O F E RECCMMENDED QUALITY REVALIDATI0tl ATTRIBUTES: 11 ASSET 13LE EXISTItG TDI DOCUMENTATI0tl. g = O 8 l E O # W , E-

O

• O *

- M g O

• PAGE NO. 50 DATE 2-29-84 EMERGEHCY DIESEL GENERATOR C0MPONENT TRACKING SfSTEM O g- GRAND GULF NUCLEAR POWER STATION UNIT NUMBER 1&2 g LILCO COMP. CURRENT PRIOR SELECTION COMMITTEE DESIGil RVW. QUALITY RVL. MPSL DATE DATE DESIGN QUALITT DSQ NO ACC. REC. ACC. REC. GGNS SNPS CLASS COMP. NO. RVW. RVL. RVW. RVW. COMP. NO. g 02/24/84 02/11/84 02-315A

       '03-315A CYLItCER BLOCK LINERS & WATER MANIFOLD - CYLIN DER BLOCK GRAND GULF EXPERIENCE:

ICHE g NUCLEAR ItCUSTRY EXPERIENCE: g3 WM O 1) INFO-CYLItCER BLOCK REPAIR OF CORROSION. SOURCE: NOS: TDI Sin 247 0 ................................................................................................ e NON-flVCLEAR ItCUSTRY EXPERIENCE:

1) THE FORWARD CUTBOARD CYLINDER BLOCK OF THE STARBOARD MAIN EtGINE OF THE VESSEL CRACKED DUE TO g O THE ENTRY OF WATER FROM THE COOLItG SYSTEN INTO THE AIR INTAKE SYSTEM OF THE ENGINE. PERMITTING THE ENTRY OF WATER It4TO A CYLItCER DURItG THE COMPRESSION CYCLE. THE SOURCE OF THE COOLANT WATER WAS LEAKAGE FROM THE JACKET WATER COOLING SYSTEM AS A RESULT OF LEAKING TUBES IN THE STARBOARD OUTBAftK INTERCOOLER. (M/V " PRIDE OF TEXAS") g O SOURCE: NOS:

        .0THER         LETTER TO W.BUSCH FORM J. BLAIN DATED APRIL 21, 1983/ COMPLAINT C.A. ID. H-83-2420 FILED IN U.S. DISTRICT CT., P.4 OTHER         U.S. SALVAGE ASSOC.. INC.. CASE REPORT NO. 52-15573. 07/01/82.                                                             g O       OTHER         AMERICAN BUREAU OF SHIPPItG REPORT No. HA-81-2539.12/16/81.

OTHER THE SALVAGE ASSOC. SURVEY REPORT NO. CH0830. 04/01/82,

2) BLOCK CYLItCER BORES WERE FOUND EGG SHAPED. MANY OF THE LINERS ARE EGG SHAPED ON THE O.D.

A!C SEVERAL HAVE Ut1DERSIZE FLAttGES. (M/V " COLUMBIA") g, O SOURCE: NOS: OTHER HUNT & WILLIAMS (12/29/83) TO C. SEAMAN. OTHER MEMD FRON M.ZBItCEN (STATE OF ALASKA) TO R. WARD (01/I6/81).

           '*"S***'"^'*"     '"'*E""*"^'""'c*5'"*' ' " ^""E"' "' '*S'"5- 'S'             " "                                    @

O WAS EVIDENT. ALSO MAIN BLOCK THROUGN BOLTS WERE NOT TORQUED ACCORDING TO SPECS. _ N/V ( " COLUMBIA") SOURCE: NOS:

           '"'"        """' ^ "' "'^"5 " " ' c 5'^"*"-"'" '"""'S'"'"' '"'*S*^                                                       #

O R. WARD DATED 03/13/81.

4) FINAL CAM TAPPET COULD NOT BE PLACED INTO POSITION DUE TO DEFICIENT CYLINDER BLOCK TOLERANCES. TAPPET ASSEMBLIES REQUIRED MILLItG PRIOR TO INSTALLATION (N/V " COLUMBIA")

O 5 '"cE' " 5' S I OTHER HUNT & WILLIAMS (12/29/831 TO C. SEAMAN ' _ OTHER MEMD FRON M.ZBItCEN TO FILE (04/29/81)

     - 51 CYLItCER BLOCKS ORDERED DUE TO PREVIOUS G4ES FRETTING DISTORTItG. CRACKDIG. HEAD STUD HOLES O        " ' "*'"'"'" "" "'" "'" '"5 5 5 '"' "'^ 5'" 5 "'"' "^c"'"'" ' ' "" 5""^

(ELIMINATES CYLINDER BLOCK CRACKDG HEAR STUD HOLES). NEW BLOCKS HAD MODIFICATIONS TO CORRECT je . k ,., ,

9 ~ PAGE NO. 91 DATE' 2-29-84 ~ EMERGENCY DIESEL GENERATOR COMPONENT TRACKING SYSTEM GRAND GULF NUCLEAR POWER STATION UNIT NUMBER 1&2 g O LILCO COMP. CURRENT PRIOR SELECTION COMMITTEE DESIGil RVW. QUALITY RVL. MPSL

                     $NPS       ~ CLASS          DATE                 DATE       DESIGN QUALITY DSQ     NO    ACC. REC.         ACC. REC.         GGNS
                ' "" " -                                                          "v"-     "v'-  "v"- "v"-                                             * " " " -

O FREVIOUS PROBLEMS. (H/V " COLUMBIA") SOURCE: NOS:

                                   """'^"'""5'2''''

• 5"^"*"- #

O '"'" OTHER NEMO FRett ZBIPCEN (STATE OF ALASKA) TO FILE (04/09/81) OTHER met 10 FROM M.ZBItCEN 10 R. WARD DATED 03/13/81. t6) TDI BLOCKS CN MALASPINA CLASS VESSELS ARE STRUCTURALLY STRONGER ALTHOUGH RATED LESS THAN 1/2 O '"""'' "" '^ " * "" "'"'" '"' 5"^ " -' " CYLIICER LINES, (M/V " COLUMBIA")

                                                                                                  " "'^' '"^"5" "" S"5 ^'                                              O SOURCE:            tOS

• OTHER HUNT 1 WILLIAMS (12/29/83) TO C. SEAMAN O '"'" " ' " " ^ ' " " " ' " " " ' ' ' ' " ' " ' " 'S'^ '^'*S*^'"^"'**-

7) ALLEGATIONS MADE THAT CYLIt0ER BLOCK HAS EXPERIENCED CREEP Ato CYLItCER BLOCK IS HEATED

                                                                                                                                                                           #Eo DURIt:G OPERATI0tl IN THE CENTER Ato ROOM TEMPERATURE AT THE EtcS. ALSO, THE COMSINED STRESSES OF THE BLOCK EXCfED THE DESIGN LIMITS OF CAST IRON. (M/V " COLUMBIA")

SOURCE: NOS: g O OTHER HUNT & WILLIAt1S (12/29'83) TO C. SEAMAN OTHER LETTER FROM G.TRUSSEL (TDI) TO D. THOMPSON ( AULSKAN MARINE HIGHWAY) (10/27/81) 81 EtJGINE DERATING WILL LESSEN. THERMAL STRESSES OF CYLIt0ER BLOCK. HOWEVER, BLOCK LIP CkACKING O 5" "' S " """ "'S' ' " ' ' " "" IM/V " COLUMBIA")

                                                                                 "^S'"'""^'"'"'"'"*'""*'"'"'"-                                                    #

SOURCE: NOS: OTHER SES REPORT #123-01 DATED APRIL 1983. PG 4-6. 4-7

0) CSSERVED DEFORMATION OF THE CYLItCER LINER BLOCK. COUNTERBORE LIP OF THE CYLItCER BLOCK HITH g 0 'SOME CRACKIttG. THIS CAUSES CYLINDER LINER DEFORttATION. (M/V " COLUMBIA")

SOURCE: NOS: OTHER SES REPORT 5123-01 OATED APRIL 1983, PG 3-14. 3-28, 6-3

10) REFORMATION OF COUNTERBORE LIP OF CYLINDER LINER BLOCK CAUSED BY METALLIC FATIGUE. g 0- (M/V " COLUMBIA")

SOURCE: NOS: OTHER EtGINE REBUILD REPORT FOR STATE OF ALASKA DATED 03/31/81, PGS I. I-10

11) BLOCK DEFORMATION DUE TO CRACKS. METALLIC FATIGUE, CREEP. OVERLOAD OF COUNTERBORE LIP, CLOSE 0 PROXIMITY OF COOLING WATER HOLES WHICH PRODUCE STRESS. CLOSE PROXIMITY OF HEAD RETAINING STUDS AtB THREAD TERMINATI0ft FOR STUDS COUNTERBORE DEPTH CAUSING HIGH STRESS CONCENTRATION AREA.

tit /V " COLUMBIA") SOURCE: NOS: ENGINE REBUILD REPORT FOR STATE OF ALASKA DATED 03/31/81, PGS I-9 V. V-10. VI. g OTHER _ VIII-

SUMMARY

PG 26. 27.

12) ENGINE CRANKSHAFT CUT OF ALIGNMENT-POSSIBLY DUE TO ENGINE BLOCK MISALIGNMENT.

(M/V " COLUMBIA"I g O SOURCE: NOS: ENGINE REBUILD REPORT FOR STATE OF ALA?KA DATED 03/31/81, PGS V-10. V-12. VI. OTHER

                .......................................*........................................................                                                           g

_ REC 0t1 met 0ED DESIGN REVIEW ATTRIBUTES:

             - NotlE                                                                 D 0        ................................................................................................

4

DATE 7-29-84 PACE HO. 92-EMERGEHCY 'DItSEL GENERATOR COMPOHENT TRACKING S Y S T E t1 GRAND GULF NUCLEAR POWER STATION UNIT N U t1 B E R 142 g LILCO COMP. CURRENT PRIOR SELECTION COMMITTEE DESIGH RW. QUALITY RVL. NPSL SilPS CLASS DATE ' DATE DESIGN QUALITY OtQ to ACC. I sC. ACC. REC. GGNS COMP. NO. RW. RVL. RW. RW. COMP. IC. gl REC 0t1MEtCED QUALITY REVALIDATION ATTRIBUTES

• 9 nonE o O O O #5 1

O 8 lO O lO O O # O # O # O # O # O # a__

o o o o o o o o o o o o o o O

 )                                                                                                                                                                                               i M

V W D H a M

• m e ae.E $.

N o Z " j. M >u aw g . . . . . o w >

                 ~.

a a8

                                                                                          =
                                                                                                          =

s '

• e o E<  :.  :.  :.  :.  :.

2 . . . . . r . . . . . .

          =       BB                                         :                :            :               :                                                         :

z z - 5  :. . O . . . . . o wm8 . . . . . E 0 Z . u o oa Z>

             ~ w m
                                 =

l r . . . . . O O2 . . .

             < ~ .e >                                          .                              .               .                                                        .

o

• maa o uw 8  :.  :.  :.  :.  :.

a a Oj  :=  :.  :=  :. 5a> 4. z 2 o

                  #8                                            :.

• w . . . .

o a5

                  ~                                              .               .                              .                                                         .
                  *EE                                            :               *

• g" .

.  :.  :.m ..  :.

a

yo  :

           . w s.

B . . - B w-. . o . . . . . . w a ~< u . .. . g . w u E h o N4

                                                                                                 .b a  =
              =

g  :.  :

                                                                                   . g e         :. =

5  :. a . . . . .-

           >      e e

e a u

                                                                    . w w
                                                                                                  . <             . o u

w ww a* s e o .

                                                                    * .w
                                                                                   . =
                                                                                   . w
                                                                                                  . 2
                                                                                                                  .                       J J      <                     N       H               . w         . a            . w           . <

• z o s . - . xw . - . > .

o u . . = . . >w . w . w o . w . . . . .. e w . a . - . = . . a an

                    .                               d c-            :

5  : E  : zo *

                                                                                                                  . ~

O  : o a . > . 5 -

• J =.

     $     w      5M 2 u .J
                      <                             g e

w a H .

                                                                                   . Q.
                                                                                                  . m.a
                                                                                                                  .             3 f.#* c   <       u 8  X w
                                                                    . B

• o
• D .

u. w a e . = o . ow .

     ~        =                                     m ua                 _         . <            . m           .                                                          .

O g a D

                                                                                       .J         . e
                                                                                                  . .             . .e l                  o                         <

m w o a

                                                                         =         . u            . w           .

w . uM Q . Q . b W u W W w g "5 u . u go. E . Sc

                                                                    . __ .          . IU gg mg a-u we. .

a . I l' o e o - e o e e o e e e e e o elu

PAGE NO. 94 DATE 2-29-84 EMERGEHCY DIESEL GEHERAT0R C0MPONEHT TRACKING SYSTEN GRAHD GULF NUCLEAR POWER STATION UNIT NUMBER 1&2 g LILCO COMP. CURRENT PRIOR SELECTION COMMITTEE DES'IGN RVW. QUALITY RVL. MPSL Sf4PS CLASS DATE DATE DESIGil QUALITY DSQ 70 ACC. REC. ACC. REC. GGHS

       . COMP. NO.                                       RVW. RVL. RVW. RVW.                                  COMP. NO.               g 03-315C                  02/24/84   02/02/84                                                                  02-315C CYLItCER BLOCK LINERS & WATER MANIFOLD - CYLIN DER LINER GRANC GULF EXPERIENCE:
       'll THE #7 L.B. CYLItCER HAS THREE GROOVES CUT INTO THE LINER 7 INCHES LONG Ata APFT0X 1/16                                          g O-      IllCHES DEEP. DIV I D/G 11.

SOURCE: 103: MitCR 00225-81 m '; t%*3 812895 WU O OTHER PRD 81-45

2) ON DIV I D/G 11, 84 CYLItCER LINER WAS FOG O WITH THREE GROOVES APPROX 10 INCHES IN LENGTH

       'It4 SIDE THE LINER Atc APPROX 1/16 INCHES IN DEPTH.

SOURCE: NOS: O MilCR 00222-81 t1WO 812895 OTHER PRD 81-45 0 ................................................................................................ O

                                                                                                                                         ~~

HUCLEAR ItCUSTRY EXPERIENCE: 13 DIESEL TRIPPEG UtCER LOAD DUE TO HIGH CRANKCASE PRESSURE, 2 CYLItCER LINERS SCORED. SCORING g O 0F LINERS CAUSED LOCALIZED HEATItG AND EXHAUST LEAKAGE INTO OIL SUMP. THIS CAUSE3 HIGH CRANKCASE PRESSURE. SOURCE: NOS: MANUFACTURER: LER FARLEY 2 364-81043, 810918 COLT-PIELSTICK/FAIRBANKS-MORSE g O 2) DURItG NORMAL OPERATION WHILE PERFORMItG SURVEILLANCE TESTS ON THE IC 2 DIESEL GENERATOR, FOUR BYLItGFR SLEEVES WERE DAMAGED. THE COMP 0HENT MANUFACTURER IS PERFORMItG AN INVESTIGATION Ato AN UPDATED LICENSEE EVENT REPORT WILL DE SUBF1ITTF0 AS REQUIRED ALL DAMAGED PARTS WERE REPLACED. g SOURCE: 703: MAtUFACTURER: LER COOPER,298-79036,791110 COOPER-BESSMER 3 3 ( A0 75-19) DIESEL GENERATOR 1A FAILED TO START WHILE ATTEMPTItG TO PERFORM A LOAJ TEST. WHILE THE EtGINE COASTED TO A STOP. AN UNUSUAL HIGH PITCH teISE EMANATED FROM THE EtGINE. WATER IN OIL g O FROM LEAK IN CYLIt0ER OR LINER BELLOWS. LUBE OIL FILTERS REPLACED. OIL CHUGED Aim SENSItG LINES _ PURGED. HOISE CAUSED BY LARBON BUILDUP ON TURBINE CASItG. TURBOCHARGER REPLACED. SOURCE: NOS: MMUFACTURER: LER ZICH 1,295-75000,750811 COOPER-BESSMER g O EPRI EPRI-NP-2433. 06/82

        '4) DURING D.G. IttSPECTION. EROSION DAMAGE TO PISTONS Ata CYLINDER LINERS WAS DISCOVERED. CAUSED BY WATER LEAKAGE INTO THE CYLINDFR IN MD AROUtc THE INJECTION N0ZZLES.

SOURCE: tOS: tO UFACTURER: g O SER ROBINSON 2. 56-80. 12/02/80 FAIRBANKS-MORSE

5) CYt.INDER 84 HAD EXCESSIVE THREADING (CROOVED RADIALLY) Ott THE CRANKSHAFT BEARItG. THE 5 CRANKPIN WAS DISCOLORED Ate THE CYLINDER LINER WAS GROOVED IN 3 PLACES: 10 INCHES L0tG BY 1/16 INCH DEEP. g O SOURCE: NOS: MAIUFACTLRER:

PAGE NO. 95 DATE 2-29-84 EMERGENCY DIESEL GENERATOR C0MPONENT TRACKING SYSTEM GRAND GULF NUCLEAR POWER STATION UNIT NUMBER 182 g LILCO COMP. CURRENT PRIOR SELECTICH cot 1MITTEE DESIGN RVW. QUALITY RVL. MPAL SNPS CLASS DATE 'DATE DESIGN QUALITY DSQ NO ACC. REC. ACC. REC. GGNS O TDI IOCFR50.55E MP2L. GRAtc GULF 12/10/81, 04/15/82 seemseeeeeeeeeeeeeeeeeeeeeeeeeeuweeeeeeeuwerenesseousseeeeeeeeeeuweeeeeeeeeeeeeeeeeeeeeeeemumene g PON-NUCLEAR IFOUSTRY EXPERIENCE:

      'll CNE CYLItOER LINER FOUtc TO BE SCUFFED AFTER APPROX. 3000 CPERATING HRS AtC WAS CONSEQUENTLY CHANGED CUT. CAUSE UNKtoWN (CDULD BE ISOLATED CASE SINCE NO OTHER LINERS WERE SCUFFED).                                        g l O       (M/V " PRIDE OF TEXAS")

SOURCE: t05: OTHER TITAN HAVIGATION. Itc. LETTER DATED JULY 22, 1962; PG.12. . 2 9 ALL 32 CYLIt0ER LINES HAVE BEEN REMOVED Atc REINSTALLED AT LEAST ONCE FOR REPLACEMENT AT LEAS g ;; O T OtlCE FOR REPLACEMENT OF LINER SEALS. (M/V " COLUMBIA"I 0 SOURCE: NOS: OTHER HUNT & WILLIAMS (12/29/83) TO C. SEAMAN LETTER-W.R. HUDSON TO D.H. MARTINI-12/14/76 m OTHER W O 3) APPROX 210F 32 LINERS HAVE LOST THEIR CRUSH-REPAIR ACTION WOULD REQUIRE MACHINING ENGINE

       . BLOCK AND IWSERTION OF A SHIM TO RESTORE THE CRUSH WHICH RESTRAINS THE LINER IN POSITION VERTICALLY. EM/V "COLUt1BIA"I SCURCE:       NOS:                                                                                                               a W

O OTH L'. HUNT 8 WILLIAMS (12/29/83) TO C. SEAMAN OTHER F1EMO FROM M.ZBitOEH (STATE OF ALASKA) TO R. WARD DATED 12/10/80. OTHER LETTER FROM M.ZBItCEN TO D. MARTINI (TUI) DATED 07/10/79 Atc 03/19/79.

4) STATE OF ALASKA WILL INSTALL A CYLItCER WATER-WASH SYSTEM WHIG; ..?Y POSSIBLY REDUCE CARBON BU g W

O ILD UP IN THE COMBUSTION AREA. (M/V " COLUMBIA") SOURCE: NOS: OTHER HUNT & WILLIAMS (12/29/83) TO C. SEAMAN MEMO FROM M.ZBINDEN (STATE OF ALASKA) TO R. WARD DATED 12/10/80. g OTHER W 51 LINER 3 NOT MAINTAINItG THEIR DIMENSIONS. REQUIRING REMACHINItG-DUE TO EXCESSIVE PISTON SIDE l = THRUST. (t1/V " COLUMBIA") l SOURCE: NOS: l vn OTHER HUNT 4 WILLIAMS (12/29/83) TO C. SEAMAN l OTHER MEMORAt0UM FROM M.ZBINDEN TO R.LIND (STATE OF ALASKA) DATED 06/17/81. OTHER LETTER FRMON M.ZBItCEN (STATE OF ALASKA) TO C.MATHEWS (TDI) DATED 12/24/80. OTHER t1Et10 FRoti ZBIt0EN TO R. WARD DATED 12/10/80.

6) CYLINDER LINER INSPECTED-SCUFFING AND SCRATCHES FOUND. VERY LITTLE CARBON EUILDUP ABOVE TOP O RItG TRAVEL ( WAS Noti-EXISTENT ON t10ST OF THE CIRCUMFERENCE). PISTott CROWN IN EXCELLENT SHAPE.

_ M/V( " COLUMBIA")

       ' SOURCE:       POS:

OTHER HUNT 8 WILLIAM 3 (12/29/83) TO C. SEAMAN g O OTHER t1Et10 FROM S,$CHUMACHER (TDIl TJ R.PRATT (07/09/821. PG 2. 71 CYLINDER LINER FRACTURE CAUSED BY HIGN COMPRESSIVE STRESSES Ot4 THE COUNTERBORE LIP. LOCALIZED STRESS CotCITION FROM THE COMBINATIONS OF SHARP INTERNAL CORNER FOR LIP (1/32 INCH RADIUS), NEARBY DRILLItG FOR WATERJACKET OR STUD. TERMINATION OF STUD THREADItG AT THE SAME LEVEL, CREEP DEFORMATION, Atc FATIGUE (M/V "COLUt1BIA") SOURCE: NOS: 7 OTHER EtGINE REBUILD REPORT FOR STATE OF ALASKA DATED 03/31/81, PGS IV.

8) CYLIFOER LINERS DEFORMED DUE TO ENGINE BLOCK OEFORMATION AND CRUSH (ENTIRE FORCE OF HEAD O BOLTS IS BORNE BY THE LINER Ato THE HEAD IS SEPARATED FROM THE BLOCK SURFACE. CYLItCER LINERS

                  2-29-84 v                                      ~

v d DATE' PAGE No. % EMER6ENCT DIESEL LEHEDAT00 COMPONEHT TOACKING STSTEM GRAND GULF NUCLEAR POWER STATIOH UNIT NUMBER 1&2 g LILCO COMP. CURRENT PRIOR SELECTION COMNITTEE DESIGN RW. QUALITY RVL. MP8L SNPS CLASS DATE DATE DESIGil QUALITY 08Q te ACC, REC. ACC. REC. GGNS COMP. 10. RVW. RVL. RVW. RVW. COMP. NO. g SHOWED HEAVY GROOVING. (M/V "COLtJ1BIA") SCURCE: tOS: g OTHER EtGINE REBUILD REPORT FOR STATE OF ALASKA DATED 03/31/81, PGS II, II-6. II-9. VIII-PG 1, 2, 8, 12, 16, 25, 27. g

9) CYLIt0ER LINERS OUT OF ROUT 0 NESS DUE TO METAL CREEP. (M/V " COLUMBIA")

       ' SOL'RCE:      NOSi O        THER          ENGINE REBUILD REPORT FOR STATE OF ALASKA DATED 03/31/81, PGS I-9.

10) HIGH CYLINDER LINER FAILUEE RATE-REQUIRES HONIH TO RESTORE ROUT 0 NESS / SURFACE QUALITY. ALSO, g

LINER 3 REPLACED DUE TO LINER SEAL FAILURE. GAULING OF LINERS DUE TO FOREIGt4 MATTER OR CHROME FROM RING SURFACES FLAKING OFF. WEAR DUE TO INCOMPLETE COMBUSTION, RAW FUEL IMPINGEldNT. - (M/V " COLUMBIA") g{o SOURCE: NOS: OTHER SES REPORT 8123-01 DATED APRIL 1983 PG 3-11 THRU 3-14, 4-1, 6-3

11) VALVE GUIDES BREAKING OFF AFC DAMAGING HEADS DUE TO CARBON BUILD UP. (M/V " COLUMBIA")

SOURCE: OTHER ICS: SES REPORT 5123-01 DATED APRIL 1983. PG 3-8 g mewanneaanuamemannuwenumenwam*annumammmmuuwmeewouseememumennummeneueuseemmeemaannemenuevenaan.se REC 0tMEt0ED DESIGN REVIEW ATTRIBUTES: NouE O #; REC 0t1 met 0ED QUALITY REVALIDATION ATTRIBUTES NCt4E l O ................................................................................................ #' O O1 O e O e O e W O O a

3M. Q Q O O- O O O O O O 0 v r 7 - O M N E E G T A P S 3 D T 5 Y P 1 3 S LS . - SNP 2 PGM 0 2 MGO C G & N I . L . I VC RE K R R . . . . . C Y . . . . . E T . . . . . A I . . B LC C AC . . . M UA . . . . . T Q . . . . U . . . . N . . . . T . . . . . . . WC . . . . . N VE . . . . . T RR . . . . . E . . . . . I N . . . . . H G . . . . . N I . . . 0 SC . . U EC . . . . . P DA . M C N . G t . . . . OW I . . . . C O NV P . . . . . R I . . . . I E P . . . . E . . . . T T . & . . . R TQW . . . . A I1V D . . . . C MDR L . . . . T M O . T O F . S CY I . . . . . A T . N . IL A . Q R NLV M . . . . . OAR . . . . . E E IU R . . . . . TQ E . . . . H W C E T A . E O LN EG . W . G P SIM . . . . . SV . . . . . ER T . . . . . D E . . . : . K . . . S . L R C . . . E . A . . . T . E A 4 J . . . U 8 - . . . B S E EE / D . . . I . DT 4 L . . . : R . E L IA 0 O . . . S . T . RD / F . . T . I C P 2 0 I N

                                                                             .E T

U . A D U A . . : . B . N . M . .E . I . O . N . C R . I _ R N T . T T 4 E . E . T . A . Y N 8 T . E' . I A D I EE / A .C . R I C RT 4 W . N . E . W . L . L RA 2 . E . P E . A . H UD / & . I . X I V . U C 2  : . R . E . V E . E 0 S E . E . E R G R C . P . Y R G E N . X . R . Y .

                           .                    N  E      . E    . T       . N    a. T      .

R PS I I . . S . G . I . 4 D MS L R . Y U . I . L . 8 E OA E . R O . S . A .

          -        H     CL                     K  P      . T    . t       . E    . U      .

9 M C C X . S . I D . Q . A O E . U . . .

          -    E                                                   . R          D    . D      .

w2 2 R L B F L . C P . A E

                                                                              . E D
                                                                                      . E      .

G O R U . I

                                                                   . L          N        0 t      .

O N 0 E G . R . C . E . E . CS 5 D i

                                                          . A    . U       . M     . M      .

LP 1 N . E . H . M . 1 t . E INP LSM 3 I T" N . LE . l- E . OE . OE . L A" . Ct i t 1

                                                                              . Ct1      CN T

A O C 3 0 C Y R G" .

                                                          . Uo Ht   . CoN ..

t EC RP

                                                                                       . EO RP D

_ _m r' g g e 9 , O g # # # # #

W ' '

                                          ~ '

PAGE NO. .98 -_. DATE' 2-20-84~ O EnCaerNCT DzESEt c1NeoAToR Con,0NENT T.ACx1No STSTEn O GRAND GULF NUCLEAR POWER STATION UNIT NUMBER 182 g LILCO CCMP. CURRENT PRIOR SELECTION COMMITTEE DESIGN RVW. QUALITY RVL. MP&L SNPS CLASS DATE DATE DESIGI QUALITY D&Q NO ACC. REC. ACC. REC. GGNS COMP. NO. RVW.' RVL. RVW. RVW. COMP. NO. g

       ;03-315E                 02/24/84      02/11/84                                                                 02-315E O      CYuteER Bt0Cx untRS A uuER niNIr0to - STUDS
       'GRAtc GULF EXPERIENCE:

tDNE q

        . .............................................................................................                                                      l l

NUCLEAR IFOUSTRY EXPERIENCE: a; s-WU O 13 D.G. START ATTEMPTED FOR TESTi ENGINE TRIPPEODURItG STARTItG CYCLE. LEAKIt4G CYLItOER LINEAR EXPAtiSI0tt BE8. LOWS GASKET CAUSED WATER TO ENTER LUBE OIL. SOURCE: NOS: MAtOFACTURER: HPRDS ZION 1, 740701, HIT 38 COOPER-BESSMER g I VA N0ti-NUCLEA'J It0USTRY EXPERIENCE: ll EIGINE TIE BOLT BROKE. (H/V " COLUMBIA") SOURCE: NOS: OTHER HUNT & WILLIAMS (12/29/83) TO C. SEAMAN OTHER MEMORANDUM FROM M.ZBINDEN TO R.LDC (STATE OF ALASKA) DATED 06/17/81. g O 21 TIE BOLTS HOLDING BLOCK TO BASE BROKE. BOLTS NOT PROPERLY TORQUED ON Ot4E EtGINE Ata ON ONE OCCASION, CYLDCER BANK WAS CLOSE TO SEPARATItG FRON THE BASE. (H/V " COLUMBIA") SOURCE: NOS: OTHER ENGINE REBUILD REPORT FOR STATE OF ALASKA DATED 03/31/81 PGS I V-12. VIII-PG21, 25 O 3) ENGINE BLOCK BOLT BROKE-MAY BE DUE TO FIRItG PRESSURE AND MOVEMENT FRON PISTON SIDE THRUST & LIFTIt1G BLOCKS ( ALSO CAUSIt4G BLOCK FRETTItG) -PROPER TORQUDG BOLTS WILL REDUCE THIS PROBLEN. (M/V " COLUMBIA") SOURCE: HOS: g O OTHER ENGINE REBUILD REPORT FOR STATE OF ALASKA DATED 03/31/81, PGS I-34. I-16. REcotatEtCED DESIGN PEVIEW ATTRIBUTES: _ NONE 1 l

         ......................................*................. m ....................... m ...........                                               g l        RECOMMEt0ED QUALITY PEVALIDATION ATTRIBUU S:

HONE 9 I O ...... m . m .. m . m .. m .. m m ..... m ........ m .. m ...... m . m .. m m ................ O 4 m __

                                                                                                                               ^

11?n O O O O O O O O O O O O O O O l l P. l e=w W O

n. . . w

       -                a -
       .        s. ea. w n.

w .n it"s - o

                 .I .

H >u aw W a u . ~ -.

           . wu<u
       -   e
           = 8<

z . . . . . z - Euw. . w -

     . z o  z     a.

a e8 w o< I a. . c . O z * . * . . . u o E3"  :  :  :

• i

            - w w                         .
        "   <     gSB m         >."  .

H .J o a -- s > s<= .

        . w     -g                         .                       .               .        .           .

x z t  :  :*  :  :  : w a 5- .  :*  :* e a NEd-n 3 wa . . . . . a = 5  :. E  :.  :.  :.Gw  :. w < < i  : #  :  : E  : n w gw R g  : "  :  :  : $ w a ~< a s o w

8 w

.  : w

                                                                                     .G        : E
        "   "     go                c

.  :.  : B. **

a m a e . . - 3 $ .

                                                                                          -          s~

z = . s

                                                                        . w         .        . -            .
         -        E-           8    :           :. wo                   :   Ma        :   <    :    a         :

u m a ww ar s e w z . we

                                                              'o        .

w a zw

                                                                                                .  >m a

z o . -n . x . - . o s. . a . . . > . . e E  :. MS  : -  : e  :. "

                                    = O.

a w . x w . . - .

                    .                  w         . ww , .                  a.-     . z       . -           .

o =J - ** . . - . .J .

     $. w    z v3  5                    w        .

E8me - e. w x a . . . . g .

   )0, w

8 w 5 *~ B"9" .= ow a<

aa

                                                                                      =-w
                                                                                                .=  ow
     .       =                      a ms              _n
                             .                        ~<                . .             -e      . g           .

• o 8 m' S 8  :. a <uw s ..  : c  : c  :.

un m o . "$ . . 3 OW !pwg w o o

                   $ $5"' ?-

u o u 8g !.Wo UU"

                                                         - - .          ! IWn. n a!

u, Wwm. 8W a. I l' O e e e e e # 6 e # # # # # #

PAGE NO. 100 t DATE ' 2-29-84 ' GEHERATOR COMPONENT TRACKING STSTIM O EMERGENCY DIESEL GRAHD GULF NUCLEAR POWER STATION UNIT NUMBER 182 g SELECTION COMMITTEE DESIGN RW. QUALITY RVL. MPSL [ LILCO COMP. CURRENT PRIOR DESIGN QUALITY DSQ NO ACC. REC. ACC. REC. GGNS k ' CLASS 'DATE DATE

               $NPS COMP. NO.                                        RW. RVL. RW. RW.                                    COMP. NO.            g E                                                02/11/84                                                                  02-315G 03-315G                62/24/84 S

O CYtI,etR st0Cx tINERS HutR niN1FotD _ stats . GASxETS E

i 'GRAtO JULF EXPERIENCE: NCt4E Q 3 HUCLEAR It0USTRY EXPERIENCE: U

1) DIESEL SHUTDOWti WITH NO ALARMS OR ItCICATIONS. WATER FOUtc IN LUBE SYSTEM. 3 INCH L-SNAPED F RUPTURE OF CYLIt0ER LINER EXPANSION SEAL. SPLASHItG DUE TO HIGH LEVEL IN CRANKCASE CAUSED

          ' Cot #JECTING ROD BEARIIG TEMP. VENT VALVE LEVER TO TRIP. CYLIFCER LINER SEAL REPLACED.

F . SOURCE: NOS: MAtUFACTURER: g COOPER 298-82020, 821004 COOPER-BESSMER k LER = 3) WHILE PERFORMI!!G A CNE HOUR LOAD RUN. DIESEL GENERATOR "1C" WAS DECLARED IHOPERABLE 6aiEN IT L "0" TRIPPED Ut0ER LOAD. AN INVESTIGATION IN CAUSE OF FAILURE TO START ON 07/30/81 REVEALED THAT I g RItG BETWEEN #11 CYLItCER LINER Ato CYLItCER HAD FAILED ALLOWItG WATEst TO ENTER hut 1BER 11 g E w CYLItOER 8 OVERFLOW TO SEVERAL OTHER CYLItCERS CAUSED A " HYDRAULIC LOCK" WHEN ENGINE START WAS E ATEMPTED. ALL DAMAGED PARTS WERE REPLACED. NANUFACTURER: a ' SOURCE. LER NOS: FARLEY 1, 348-81053. 810728 COLT-PIELSTICK/FAIRBANKS-MORSE g

4) WHILE PERFORMING FNP-1-STP-28.190G 2C OPERABILITY TEST. DIESEL GENERATOR 2C WAS DEC LARED

- INOPERABLE WHEN IT TRIPPED UICER LOAD. DG 2C TRIPPED DUE TO HIGH CRANKCASE PRESSURE. AN "O" RING INVESTIGATION REVE ALED THAT NUMBER 8 CYLIt0ER LINER HAD BEEN SCORED & THAT 88 CYLItCER L n WAS FAULTY WHICH ALLOWED WATER TO ENTER THE CYLIICER. ALL 32 CYLIt0ER LINERS WERE REPLACE 3 8 g v DG 2C WAS RETURNED TO SERVICE 5 SOURCE: NOS: MANUFACTURER:

          .LER             FARLEY 1. 344-81067.810927                      COLT-PIELSTICK/FAIRBANKS-NORSE f   n        5) DURING DAILY CHECK OF UNIT 2 DIESEL GENERATOR. THE OPERATOR NOTICED THAT 'lHE DIESEL COOLANT                                  g v        SURF"E TANK HAD DROPPED ABOUT LEVEL 1" FROM THE PREVIOUS DAY. THE EVENT WG CAUSED BY A WCRN i            0-RItG IN THE HEAD COOLING WATER FLANGE CUTLET. THE 0-RING WAS REPLACES Atc THE DIESEL TESTED OP ERABLE.

n SOURCE: NOS: MAtUFACTURER: g V LER DRESDEN 2. 237-79045. 790724 ELECTRO-MOTIVE DIV 0F GM _ NPRDS HIT 143 EPRI EPRI-NP-2433, 6182. 072479 DG-2

6) LOW LEVEL ALARM FROM THE DG COOLANT HEAD TANK WAS RECEIVED AfD A LEAK WAS DISCOVERED IN THE g F O COOLING JACKET. CAUSE-DETERIORATION OF GASKET MATERIAL.

MANUFACTURER: j SOURCE: NOS: HPRDS PEACH BOTTON 2. HIT 185 FAIRBANKS-MORSE G rO ................................................................................................ 7 NON-HUCLEAR ItCUSTRY EXPERIENCE: = n 11 ACTION TAKEN SINCE VESSEL DELIVERY-ORIGINAL LEAKItG LINER SEALS WE9E RENEWED. NEW CYLItCER - V LINERS NOW FITTED WITH THREE SEAL RINGS IN LIEU OF TWO. (M/V "COLUM3N.")

2-29-64 PAGE uO. 101 DATE O EnER.EuCy DrE3Et .EuERA10R con,0 neur 1RACxTuo sT3rEn O}

                     ""^""          ""        """^"            " "'" "''""               ""        """"'"           ***                    O O                                                                                          DESIGN RVW. QUALITY RVL. MP8L LILCO          COMP. CURRENT      PRIOR           SELECTION COMMITTEE SNPS          CLASS     DATE         DATE       DESIGN QUALITY D&Q       NO    ACC. REC.       ACC. REC. GGNS COMP. NO.                                            RVW.      RVL. RVW. RVW.                                    COMP. NO.            g SOURCE:           NOS:

OTHER HUNT & WILLIAMS (12/29/83)'TO C. SEAMAN OTHER LETTER TDI (D. MARTINI) DATED 03/24/80 FROM M.ZBIt0EN ISTATE OF ALASKA) g O 2) ALL 32 CYLItCER HEADS HAVE BEEN REMOVED REINSTALLED OR RENEWED AT LEAST THREE TIMES FOR REASONS OF LEAKIt:G OR FRACTURED HEADS. UNDER SIZED PISTONS. CRACKED VALVE SEATS. FAULTY LINER

SEALS. BROKEN OR STUCK VALVES. BROKEN VALVE GUIDES. ETC. (M/V "COLUM3IA")

         -OTHER              HUNT & WILLIAMS (I2/29/83) TO C.SEAMAtt                                                                               g O       OTHER             LETTER-W.R. HUDSON TO D.H. MARTIN- 12/14/76 i

55.###.555 555 5.##5 5 5555.W. 5 555 5

55. 5F.55 55 5N. 5W##555. 59.. 55555 55 5 555....N5555 5..

O RECor22EtetD DESIGN REVIEW ATTRIBUTES: NONE

          . .. ..w u n.. . .wa ns*wouw. ..www.ame.nua..wme. .unamu ne.v.we.emme.ne....mme..w.euema n n.www.... eve. ww..e RECOMMEtCED QUALITT REVALIDATION ATTRIBUTES:

NotiE O ................................................................................................ O

• O
• O
• O
• O
• O 8

       ~

O 5

7 p 7 I 'IE S O O O O O O O O O O O O O O O w r 4 L I U c.- L E *" w 3 b

                                *p             . <
                                 -            E 2 e                 7 L                                        aIS E

u r88, e

P z -  ;,

                                 -      >U w      "E
       -                         u m

a * #8

• r E

                                    =

B" *

:*  : =

l f 2

't z hw d  :.  : c w ? z 5  :  :  :  :  :* . 1 o

• Gd  :  :  :

4 a " EW  :  : * *

1. z  :  :*  :  :  :*

o z .  :  : 4 o o EE  :  :  :  :  : s i

                                 "  <   bSE        x                   :*                 :           :          :              :                      -

r g"  :  :  : . ;-^ e u- m  :  :  :

• dJ  :  :  :  :

m *

• Edi: $"  :  :  :  :

CB E  :  :  :  : 4 * -

   #                             *

• S g  :  :  :  : E:

d5

                                        *E3                5 g:
     ?

X" E w N

==

2 e " BW 3 h 9

$5 50 :

~

ga R 2  : S  : C5 : A

                                 -  u              g       -             ;                  ;          =g            <g
  ?                               a =

2 li 0 M E. *

• EE Om  ::

I w E $ g  : 0  : M  : o  : M  : 5

• 22
• 0%

m z " ga # 2

M  : k" Mb s5  : '

w 3 0 *5  : S  : WS  : .e e

• E M k"
• g "E :* R  :

           - .,                   =

o a' <.

                                         -n ts a M         . -

. B 50 .

08 s-z B5" m 5 t  : E  : 9"  : 0  : g

    . - *4 a           .
                                                            = 5
                                                            < a
                                                                =        l 9

8  :

. .E S

o< . e- . 8l: :l

• o 9< 2 8  : a  : "

cB : ch :

SE. 2 0 g  : !  : Es

• g5>

05"5 .? 5 W 4W : 8" as. ..: ".. . nn. . as w u u

                                                            <   go                 Wg .                . w-     . w-         .

g e. , .

                                                                                                  .               . ; a .<      .

I- I l' O e e e e e e e 9 9 e e e e e .

                  - - . . . i.

DATE 2-29-84 PAGE HD. 103 EMERGENCY DIESEL GEHERATOP COMPONEHT TRACKING SYSTEN

                   '"^""               '"           ""*^"                  "     "'" 5''               "      ""             """"5"                '*"                       #

O LILCO COMP. CURRENT PRIOR SELECTION CotttITTEE DESIGN RVW. QUALITY RVL. MPSL SNPS CLASS DATE DATE DESIQ4 QUALITY D&Q PC ACC. REC. ACC. REC. GGNS

         ' "" -                                                          "v"-        ""'-      """- """-                                                  '""'"-                  #

O s 99-316B B 02/24/84 02/20/84 X 02-316B O JACKET WATER INLET MANIFOLD - COUPLItG A!O GASKETS

       ^GRAID GULF EXPERIENCE:

O '""' *

         ............o.m........... wee...eu...u.....mes.....                           .....u.a.. unee.e.. e.ee ween...u.e                  eemeen O       NUCLEAR ItCUSTRY EXPERIENCE:

NONE

                                                                                                                                                                                     $E"
        'mensmenessmann.w.newommanuseawmenemmeneemmeneuses.neemmen.ememenemen.nonsumans.neesensenemmewme.

NON-NUCLEAR It0USTRY EXPERIENCE: eNe me n n e m m e n e n e s s e n eu m.w o w.eu v en ees e. eme mene =e au m enemmeenee n.e e m ene mmes se mm e.n eve u m.eeeee e ee eee e g u e g RECOMMEtCED DESIGN REVIEW ATTRIBUTES:

1) EVALUATE CCMPATABILITY OF INSTALLED PRESSER COUPLItc.

O e.............u.....m...o.m....................u..u...m .......e..u.a.......e..eu..m.m.........e 9

       'RECOMMEtOED QUALITY REVALIDATION ATTRIBUTES:

11 ASSEMBLE & REVIEW EXISTItG DOCUMENTATION. g 21 VERIFY LATEST STYLE DRESSER COUPLItG IttSTALLED BY MALKDOWN. es. u w w e eum. o u w u m w a m m v. eme. um men.u wen.nen .eu w a m m e n em a..mmene mo nea mwee. newevemme.ne.u w aum en.e.n es* O

• O
• O
• O #

W O #

ve:s O O O o o o o o o o o o o o O l l I O M E*w w 2 a e

          >             EO e      an.n       m.

u u hSB* o Z d .j .

          ~      >u Rw

• a -

u w w ~.

          =

e au<u r

• 3" o

z . . . . z r == ES  :.  :. . w -  :.  :.  :  :. z z - a. . o

             = og
  )       a      E<                                                                       :.               :.                   :.                  :.                          :.

r . . . . . o z .  :  :  :  :

• u o EE  :  :  :  :  :

w w w o

             <   g~33                                                                       :                :.                   :                   :.                          :

• rom r e un 5 .
• CJ 9  :.  :.  :.  :.  :.

a a ga> o w z w 2

                 -g" 0
                                                      =                                      :

0 w . . . . e c.

                 "5                                   w o                                     .
                 .3   wa                              S o                                                                       .                  .                  .                     .             .            .

w o . 5 . e w gw $ = l  :  : $ w a -Q # *

E l

. 5"- l:. 6s o

w u 2" h a  :  :*  :  : o o w

• 5 2  :.E -

C  :

           -      e_         $                         ,                                            w                    -            . <                  . o o

a WN < 3

                             ~

Mw  : 5  :. . 2  : C  :. x o s S . - . x . - . > m u o .w . . . w . >w . . w o w w . . . o - o a a > . . . o an

                    .                                   E c z -

5 E  : =

                                                                                                                                       . o                 . -

0  : o m a . > . . ~ a . w mw . . n . . . . z z u3o o a x

                                                                                                                                       . o w               .

u. w

              <                                         5                          w                B              .
                                                                                                                   . =
                                                                                                                                       . o
                                                                                                                                                           -   ow x                                      . g                . <                     w
       -      a                                         u wa                                   . _                                     .                   .                           .

e g

                          .                             e
                                                        -                          g
                                                                                                    -                      m a               s s

8- 4 a  :  :  :  :  : " dga E Ew i N w

                             ?

m o 1

                                                         .                         Bg$.g               I.. 8gg              IW i. w"!W . .. a.         . =_ .
                                                                                                                                                                     .iwgbe !.

o-I l' O O O O O O O O O O O O O O O

E2-29-84 W PAGE HO. 105 DATE ps /7 SENEGATOO COMPONENT TOACKING SYSTEM V EMERGENCY DIESEL GRAND GULF NUCLEAR PDWER STATION UNIT NUMBER 182 g PRIOR SELECTION COMMITTEE CESIGN RVW. QUALITY RVL. MPSL LILCO COMP. CURRENT REC. GGNS DATE DESIGN QUALITY DSQ NO ACC. REC. ACC. DATE SNPS CCMP. PC. CLASS RVW. RVL. RVW. RVW. COMP. ID. g 02-317B 03-3178 02/24/84 02/01/84 WATER DISCHARGE MANIFOLD - COUPLUG & SEALS

GRAtO GULF EXPERIDiCE:

O

       . ...................................................................... .......-..........       m.

NUCLEAR ItCUSTRY EXPERIENCE: gM; O 11 CURING MONTHLY SURVEILLANCE TESTING THE "A" DIESLE GENERATOR WAS SHUTDOWN DUE TO SUSSATANTIAL COOLANT LEAKAGE IN THE t0.12 CYLItCER COOLING JACKET OUTLET. THE CAUSE OF THE EVD4T WAS FOUtD T3 DE A F AILED GASKET INT HE COOLING WATER JACKET CUTLET OF THE NO.12 CYLIICER. SOURCE: NOS: NANUFACTlJRER: O LER VT. YANKEE, 271-810518 FAIRBANKS-MORSE ICti-NUCLEAR UCUSTRY EXPERIENCE: PCNE as.................................................. ...........................*...... ...... g RECOMMDCED DESIGN REVIEW ATTRIBUTES: PCitE O ................................................................................................ e RECOMMDCED QUALITY REVALIDATION ATTRIBUTES: Not4E g O 9 O 9 0 9 W O 6 n-- - - . _ -- o __ _ _ _ __m _

DATE 2-29-6%~ PAGE to. ~ 106 O EMERGEHCY DIESEi GEHERATOR COMPONEN7 TRACKING SYSTEN O GRAHD GULF HUCLEAR POWER STATION UNIT NUMBER 1&2 g LILCD CCMP. CURRENT PRIOR SELECTION Cat 1MITTEE DESIGN RVM. CUALITY RVL. t'PA L CNPS CLASS DATE DATE DESI94 QUALITY D21 NO ACC. REC. ACC. REC. GGHS COMP. NO. RVW. RVL. RVW. RYW. COMP. HO. g

       ,03-317C                  02/24/84    02/01/84                                                                  02-317C O       WATER oISCuRGE nuarcto - SUPPORTS e

GRAPO GULF EXPERIENCE: O

          '""'                                                                                                                                e 2

O NUCLEAR It00STRY EXPERIENCE: NONE oy O tol.NuttEAR 1teUSTRT EXPERIENCE: e PO4E REC 0tC1Et0ED DESIGN REVIEW ATTRIBUTES:

        ' HONE O        ................................................................................................

e

        ' REC 0t1 met 0ED QUALITY REVALIDATION ATTRIBUTES:

O

          " "'                                                                                                                                S O                                                                                                                                            e o                                                                                                                                            e O                                                                                                                                            e O                                                                                                                                            e m

O 6

1 ~ . w , DATE 2-t9-84 PAGE HO.' 107 O ETEi.Ency DrESEt .EnERivoR con,onEur 1Racxrus SySrEn , 9

                                                                                            ..                                                                             t
                   *"^""          *"         ""*^"             " "'"       -* ' ^ ' ' "      ""            """*'"           '*'                          #         I 0                                             ' PRIOR SELECTION COPC1ITTFE -         DESICH RW.         QUALITY RVL.      NP&L                           ,

LILCO COMP. CURRENT SNPS CLASS DATE DATE DESIGN QUALITY'C&Q - - ND - ACC. REC. C ACC. REC + GGNS COMP. NO. RW. RVL. RW. RW. COMP. NO. g 03-330A 02/24/84 02/01/84 . 02-330A O FLYMIEEL - FLYMiEEL O

• GRAND GULF EXPERIENCE:

O " "" #

          .......m...........m.........m...............m....mm............................................

3 O HUCLEAR ItCUSTRY EXPERIENCE: u INSTRUCT 1oNS ,cR nmING FtywiEEL roR toc on Att CTt. Oa SOURCE: M' TDI s'

• M O .............w- -......m........................m.....................................m.....

O HON. NUCLEAR ' $VERIENCE: O m.m.ww. wen......w.a+*etw,m*****e.**** meen.numen.ummoneesene.manmenu*useum*mann.u .... mune.unn. O RECOMMENDED OESIGN REVIEW ATTRIBUTES: ea . g annu memove.numennemen.**nomenneneum.m. .....meneuemen.muunneuemmereen.un.newumen.ne..eues.unes. RECOMMEtOED QUALITY REVALIDATION ATTRIBUTES: NCNE

          .uuuum.aummusum.wam*w..umunusuun.m.uwwwwwwman.u.v.ssumummenu.wa..uwe.num.wmuunn.mammanne.unavaam                                                       g O

• O * ..

O

• W O

A .... _ d , . . . . . _.

DATE 2-29-84'

                                                          ~    -

JAGE'HO. 108 EMERGENCY D 't E S E L GENERATOR COMPONENT TRACKING SYSTEF h GRAND GULF NUCLEAR POWER STATION UNIT NUMBER 1&2 g LILCO COMP. CURRENT FRIOR SELECTICH Cott1ITTEE DESIGN RW. QUALITY RVL. MPAL SNPS ~ CLASS DATE DATE DESIGN QUALITY OtQ NO ACC. REC. ACC. REC. GGNS

       ' COMP. IV.                                       RW. RVL. RW. RW.                               COMP. NO.             g 02/24/84     02/01/84                                                                02-3308 (03-330B FLYM{ EEL - BOLTItG h

GRAtc GULF EXPERIENCE: N0'4E g HUCLEAR ItCUSTRY EXPERIENCE: 2 11 INCREASE TORQUE CH FLYMIEEL BOLTS TO 3000 FT/LBS. Il SOURCE: NOS: TDI SIM 64H O ......................................................................................... ..... e NON-HUCLEAR INDUSTRY EXPERIENCE: O NONE o

        -REC 0tttENDED DESIGN REVIEW ATTRIBUTES:

O NONE

         .......................................*..................... 4.v3..............................

REC 0t21 ENDED QUALITY REVALIDATICH ATTRIBUTES: NONE O e O e O e e m O

DATE' '2-29-84 PAGE Ho. 109 EMERGEHCY DIESEL GEHERATOR COMPONEHT TRACKING SYSTEM GRAHD GULF NUCLEAR PONER STATIOH UNIT NuttBER 1&2 g LILCO C0t*P . CURRENT FRIOR SELECTI0t1 COMMITTEE DESIGN RVW. QUALITY RVL. MPSL

        'SNPS       CLASS             DATE              DATE    DESIGN QUALITY D&Q           NO   ACC. REC. ACC. REC. GGNS COMP. NO.                                                 RVW.          RVL. RVW. RVW.                                  CONP. NO.             g 03-331A                02/24/84               02 41/84                                                                       02-331A s

O GuiRDS - rtiw4EEt GuiRD ASSEnBtY GRAND GULF EXPERIENCE: NCHE g NUCLEAR It0USTRY EXPERIENCE: ggo O NONE

       .....................................................................                    ........e.....n..........

NON-NUCLEAR ItDUSTRY EXPERIENCE: NONE

       ..................................................................*............ ................                                                g REC 011 MENDED DESIGN REVIEW ATTRIBUTES:

NONE O ................................................................................................ RECOMMENDED QUALITY REVALIDATION ATTRIBUTES: NONE g O

• O
• O
• O
• m O
• 8 - , ,,,,w. _ _ _

DATE 2-29-84 PAGE NO. 110 EMERGEHCY DIESEL GEHERATOR COMPONEHT TRACKING SYSTEtt O GRAND GULF NUCLEAR POWER STATION UNIT NUMBER 1&2 g LILCO COMP. CURRENT PRIOR SELECTION COMMITTEE DESIGN RW. QUALITY RVL. MPAL SNPS CLASS DATE DATE DESIGN QUALITY D&Q NO ACC. REC. ACC. REC. GGNS COMP.tC. RW. RVL. RW. RW. COMP. 10. g

              ;03-335A         C      02/24/84    02/20/84                                                                 02-335A O         rRONT GEiR CiSE _ GuR CiSE e

GRA}D GULF EXPERIENCE: O 0 HUCLEAR ItOUSTRY EXPERIDICE: toiE es HON-NUCLEAR INDUSTRY EXPERIENCE: h PONE RECorittDOED DESIGN REVIEW ATTRIBUTES: NONE O ......................................................... ...................................... e RECOMMEtOED QUALITY REVALIDATION ATTRIBUTES: O HONE o O e O e O e O e e W O

PACE HO.~ III DATE '2-29-84 EMERGENCY DIESEL GEHERATOR COMP 0HENT TRACKING SYSTEM GRAHD GULF HUCLEAR POWER STATION UNIT NUMBER 1&2 g g LILCO COMP. CURRENT F'RIOR SELECTION COMMITTEE DESIGN RW. QUALITY RVL. MP1L CLASS DATE' DATE DESIGN QUALITY D&Q NO ACC. REC. ACC. REC. GGNS SNPS O ' "" " - "*- "- "*- "*- ' " " " - 02/24/84 02/20/84 02-3358 . 03-335B C FRotiT GEAR CASE - GASKETS APO BOLTItG

        < grate GULF EXPERIENCE:

O '""" #

         .....................................................m o ..............................

O NUCLEAR It0USTRY EXPERIENCE:

         ,o,E
         ........c.......................................................................................

O . Ic(.NUCLUR It0USTRY EXPERIENCE: HONE

         . . . . . . . . . . . . u . n . . . . . n . . u . . n . . . . . . . . . . . . . u . u . . u . . n . . . . . . . n . . . . n . . . . . . . n. . . . . n u . . n .                                 g RECOMMEtOED DESIGN REVIEW ATTRIBUTES:

POiE

         .- - ........... -.... - - ...-....-.- ....- -.- -.....-.- - - - - -..- -.- - - - - - .                                                                                                          O O
        ~ RECOMMENDED QUALITY REVALID ATI0tl ATTRIBUTES:

O

         " "'                                                                                                                                                                                             9 O

O O - O O a _ _ _ _ _

2-29-84 PAGE NO. 112 - DATE ENERGENCY DIESEL GENERAT0R C0NPONENT TRACKING SYSTEN = GRAND GULF HUCLEAR POWER STATION UNIT HUNBER 1&2 g LILCO COMP. CURRENT PRIOP SELECTION COMMITTEE DESIGN RVW. QUALITY RVL. MP&L SNPS CLASS DATE DATE DESIGN QUALITY DSQ N3 ACC. REC. ACC. REC. GGNS COtiP . HO. RVW. RVL. RVW. RVd. COMP. NO. g 03-340A 02/24/84 02/11/64 02-340A CONNECTING RODS - C0t#NCTING ROOS & BUSH'NG. h GRAND GULF EXPERIENCE: gm la nN DIV I D/G 11 , 87 L.B. CYLINDER LINK ROD WRIST PIN BFARING HAS GROOVES AND PITTING APPROX a W d 1/16 INCH DEEP. ALSO, THE WRIST PIN HAS DISCOLORED AREAS WITH SIGNS OF EXCESSIVE WEAR CAUSED DETERMINED TO BE LUBRICATION FAILURE. . SCURCE: NOS: fg b/ t#;CR tmG 00223-81 812908, 812979 c 813298 O OTHER PRD 81-45 g m.m..wmenemmewusa..uwwwummenemanummene**ewanoeuemovemenemme.**eammmemmunnumemunummemmewome..mune g w

 %.)

NUC LE AR INDUSTRY EXPERIENCE:

1) NCPMAL SURVEILLANCE BEING PERFORMED. INVESTIGATION REVEALED ONE OF THE TWO ROD CAP RETAINItG g

n BOLTS HAD COME OUT ALLOWIt1G ENGINE TORQUE TO BREAK SECOND RETAINER BCLT WHICH ALLOWED ROO TO W kN SE PAR ATE FROM CR AtESH AFT. SOURCE: NOS: MANUFACTURER: LER t*ATCH c , 366-E1127-1, 811216 FAIRBAttKS-MORSE 21 SURVEILLANCE PERFORt1ED ON DIESEL GENERATOR. INVESTIGATION REVEALED COTTER PINS THAT LOCK g f%, W

 %>       cot #4ECTING ROOS IN PLACE IN Ot!E CYLINDER WERE BROKEN ALLOWING CONNECTING ROD TO SEPERATE FRON CRANKSHAFT RESULTING IN ENGINE FAILURE.

SOURCE: NOS: mat 4UFACTURER: gm LER HATCH 2, 366-80159-1, 801126 FAIRBANKS-MORSE g d 31 DURING OPER ATION, UPPER PISTPN C0t#4ECTIts FOD BE ARING CAP CAPSCREWS SHE ARED. THIS RESULTED IN EJECTION OF ROO THROUGH CRANhCASE COVER. THIS WAS PROBABLY CAUSED BY A SERIES OF UNLUBRICATED DRY STARTS. SOURCE: NOS: MANUFACTURER: g f3 W V LER MILLSTONE 2,336-76000,761218 FAIRBANKS-MORSE

4) INSPECTION FOUND BOLT HEAD CRACKED ON CONNECTING ROO - #3 0.G. CAUSE UttKNOWN. REPLACED ALL CO teiECTING ROD BOLTS.

n SOURCE: NOS: MANUFACTURER: g V NPODS BPUNSWICK 2, 820416, HIT 252 NORBERG _ S) DIVISION I DIESEL ENGINE, CYLINDER 87, LEFT BANK, THE CYLINDER LINK ROD NRIST PIN WAS GROOVED AND PITTED APPROXIMATELY 1/16 INCH DEEP. WRIST PIN DISCOLORED. p) SOUDCE: NOS: MANUFACTURER: TDI g b 10CFR50.55E MP&L, GRAND GULF, 12/10/81, 04/15/82 () INFO-COtJN ROD WRIST PIN BUSHINGS LOCKED IN PLACE IF HO OIL GROOVE. SCURCE: NOS: n V TDI SIM 312 h p NON-NUCLEAR INDUSTRY EXPERIENCE: g J 11 DELAVAL INSPECTED OEFECTIVE cot 44ECTING ROD BOLTS AND HEAVY FRETTING NOTED IN THE LINK ROO BUS

DATE ~2-29-84' PAGE NO. 113 O EnER.ENCT DIESEt GENERATOR COM,0NENT TRACx1No S T S T E ,( 0

               ""*""         *"       ""*^"           """'"             "   ""       """"'"          ***

• O DESIGN RVM. QUALITY RVL. MPSL LILCO COMP. CURREN' PRIOR SELECTION COMMITTEE SitPS CLASS DATE CATE DESIGN QUALITY D1Q NO ACC. REC. ACC. "4EC. GGNS COMP. NO. RVW. RVL. RVW. RVM. COMP. tG. g HING BORES. DAMAGED ROD BOLT RECEIVED FRCH TDI. (M/V " COLUMBIA")

SOURCE: tGS: O OTHER HUNT 4 WILLIAMS (12/29/83) TO C. SEAMAN g OTHER LETTER FROM L. BLOCK (TDI) TO M.ZBINDEN (STATE OF ALASKA) 06/02/80 OTHER LETTER FROM M/ZBINDEN (STATE OF ALASKA) TO M. MARTINI (TDI) DATED 01/16/80 OTHER M/V COLUtBIA-REPAIR PART STATUS (STARTItG DATE 07/27/79) 23 DELAVAL ADVISED THAT FORGINGS REQUIRED TO FABRICATE REPLACEMENTS FOR THE CRACKED Cota4ECTING O RCD LINK BOXES WILL BE SHIPPED SHORTLY. (H/V " COLUMBIA") SOURCE: NOS: . OTHER HUNT & WILLIAMS (12/29/83) TO C. SEAMAN . O OTHER LETTER FROM L. BLOCK (TDI) TO H.ZBIt0EN (STATE OF ALASKA) DATED 06/02/80. g6U

3) COLUMBIA TAKEN OUT OF SERVICE PREMATURELY DUE TO CRACKING OF C0talECTItG RODS.

(M/V " COLUMBIA") SOURCE: NOS: OTHER HUNT & WILLIAMS (12/29/83) TO C. SEAMAN O OTHER LETTER FROM L. BLOCK (TDI) TO M.ZBINEEN (STATE OF ALASKA) DATED 06/02/80. OTHER LETTER FROM A. MCDONALD (STATE OF ALASKA) TO J.EIDE (DIV 0F MARINE HWY SYSTEMS) DATED 12/26/79.

4) ACTION TAKEN SINCE VESSEL DELIVERY-CHANGED CRIGINAL R00 BOLTS TO THOSE WITH ROLLED AIRCRAFT O TYPE THREADS-FROBLEM OF CRACKING CONTINUES. (it/V " COLUMBIA")

SOURCE: NOS: OTHER HUNT 4 WILLIAMS (12/29/83) TO C. SEAMAN OTHER LETTER TO TDI (D. MARTINI) DATED 03/24/80 FROM H.ZBINDEN (STATE OF ALASKA) a W O 5) CCtatECTItG RCD CAPSCREWS INSTALLED TO REPLACED CRACKED ONES-INCREASED TORQUE CAUSED MATING SURFACES TO BECOME GALLED. (M/V " COLUMBIA") SOURCE: NOS: CTHER HUNT & WILLIAMS (12/29/83) TO C. SEAMAN O OTRR MEMO FROM M.ZBINDEN (STATE OF ALASKA) TO FILE 04/09/81. OTHER MEMO FROM M.ZBIt0EN (STATE OF ALASKA) TO R. WARD DATED 12/10/80.

6) TDI FEELS DAMAGE TO LINK RCD BUSHItG BAIL AREA CAUSED BY FOREIGN (DIRTY) MATERIAL IN LUBE OIL. STATE OF ALASKA FEELS THAT THE DRILLED OIL PASSAGES WERE NOT FROPERLY MACHINED-THE REMAINED O RAISED AREA OR BURR ARouto OIL HOLE IS THE CAUSE OF THE DAMAGE. (M/V " COLUMBIA")

SOURCE: NOS: OTHER LETTER B.ZURIE (TDI) FROM M.ZBINDEN (STATE OF ALASKA) DATED 02/29/80. 71 DAMAGE TO POD BOLTS INCLUDItG CRACKING. (M/V " COLUMBIA") g O SOURCE: NOS: w _ OTHER HUNT 4 WILLIAMS (12/29/83) TO C. SEAMAN OTHER LETTER TDI (D.HARTINI) DATED 03/24/80 1 03/19/79 FROM H.ZBIt0EN (STATE OF ALASKA) OTHER LETTER FROM H.ZBIt0EN TO W.HUDSCH DATED 02/02/79. g O 8) CRACKItG OF C0tt1ECTING RCD BOXES APG BEARItG SHELLS. FRETTING OF LINK RCD AND LINK RCD PINS w AT THEIR ATTACHMENT TOGETHER. INSUFFICIENT C0t#1ECTING ROD BEARItG WEAR / CONTACT AREA TO JOURNAt. WHEREIN IT IS LESS THAN 15% OF THE 10TAL PEARItG AREA. (1979 SEASON) (H/V " COLUMBIA") SOURCE: NOS m W O OTHER HUNT 4 WILLIAMS (12/29/83) TO C. SEAMAN _ OTHER LETTER TO TDI (D. MARTINI) DATED 03/24/80 FRON M.ZBINCEN (STATE OF ALASKA)

  - 9) CRACKING ON C0t#4ECTING RODS USUALLY IN THE LINK PIN AREA BETWEEN THE LItM PIR BUSHItG AtG                                      O SERRATED BUSHING. MODIFICATIONS MADE R00 BOX HAS DISTRESS IN LIPK PIN BUSHING. HIGH LOADItG O      FORCES AT THE SERRATED JOINT BETWEEN MASTER C0t#4ECTING ROD AfD CotatECTING ROD BOX. CAUSED BY

DATE 2-29-84 ~PAGE NO.' 114' EMERGEHCY DIE 5EL GENERATUR COMPONEHT TRACKING SYSTEM O GRAHD GULF NUCLEAR POWER STATION UNIT NUMBER 1&2 g LILCO COMP. CURRENT PRIOR SELECTION COMMITTEE DESIGN RW. QUALITY RVL. MPSL SNPS CLASS DATE DATE DESIGN QUALITY DSQ NO ACC. REC. ACC. REC. GGHS COMP. NO. RW. RVL. RW. RW. COMP. NO. g

   . UNEVEN FIRItG. SURFACE FINISHES. Cat #4ECTItG RODS SHOULD BE MORE RELIABLE IF ENGINE IS DERATED.

( W V "C0LUMBIA") SOURCE: NOS: 3 W O OTHER SES REPORT 8123-01 DATED APRIL 1983. PG 3-16 THRU 3-19, 4-4.

• menum. .........

• mumm ........mm mmunne.........m..............m.............................

O REC 0t? TENDED DESIGN REVIEW ATTRIBLJTES! NONE emunemennu m ..w m mmm m mmmmmmme m unnummmunew a m mmen ne m m m unemene m unum m mm m mmu m g RECOMMENDED QUALITY REVALIDATION ATTRIBUTES: NONE

    ~ uwammuuuummuunummuunnununununummune**mm.eanuw*w**wumanusumunummmummenmmmmmmmmmm o

O e O e O e O e 0 e O . e O e O @

W o 4 DATE ~2-29-64 PAGE NO. ~ 115' l EMERGENCY DIESEL GENERATOR COMPONENT TRACKING SYSTEN O E GRAHD GULF NUCLEAR POWE2 STAT 10N UNIT NUMBER la2 g E LILCO COMP. CURRENT P'tIOR SELECTICH COMNITTEE DESIGN RW. QUALITY RVL. NPSL ~ SNPS CLASS DATE DATE DESIGN QUALITY DSQ NO ACC. REC. ACC. REC. GGNS ~

COMP. NO. RVW. RVL. RVW. RVW. CONP. HD. g 03-340B 02/24/84 02/04/84 02-3408 O #

[ CONnECU, RODS _ B URING SHEttS I ' GRAND GULF EXPERIENCE: O " "' e wa n wo m e w sommu um u n unumma ww w m* muum mmennumm a nnewes sme neemmewausmanmu wauemmmmm mmm mm mmm mme*** m mmmm** _ NUCLEAR INDUSTRY EXPERIDICE: g3' M~

1) DIESEL TRIPPED DUE TO CHANGES IN OIL AND COOLANT TEMP. Ata CRAla(CASE PRESSURE CAUSED BY INITIAL FAILURE OF C0t#1ECTING ROD BEARItG.

SOURCE: NOS: NANUFACTURER: g 3 1 m V

                    .LER OTHER HATCH 2. 366-82079. 820727 SER 67-82, SOER 83-1 FAIRBANKS-NORSE unnummmemmummmmmmmmmmmmmmaammmmmmmmmamannumwommutammaan*wommuneanemanaammmme***memanumanomumumme O       NON-NUCLUR ItCUSTRY EXPERIENCE:

7 1) C0t#1ECTItG ROD SHELLS WERE FOU50 BADLY WORN OR UNFIT FOR FURTHER USE. DELAVAL ADVISED THAT h C0t#1ECTING ROD SHELL CRACKItG ON COLUMBIA COULD HAVE RESULTED FROM BAD ALLOY MAKEUP BY THEIR n V VEtOORS. (N/V COLUMBIA"I g , SOURCE: NOS: E OTHER HUNT 4 WILLIANS (12/29/83) TO C. SEAMAN OTHER NEMO FRON N.ZBDOEH TO R. WARD DATED 11/06/80. (NEETING) OTHER LETTER FRON N.ZBIt0EN (STATE OF ALASKA) TO D.NARTINI (TDI) DATED 03/19/79. g OTHER LETTER FRON M.ZBIt0EN TO W. HUDSON DATED 02/02/79. p 2) LETTER C0tiTAINS DR AWINGS OUTLINING C0t#3ECTING RODS THAT HAD CRACKED BEARING SHELLS, DAMAGED L BOLTS AND/OR THREADS. NEW TORQUE VALUES: LINK RCD TO PIN 1050 FT-LBS; NEW 1.5 IN ROD BOLTS 1700 g FT-LBSi OLD RCD BOLTS 2600 FT-LBS; NEW ROD BOX OIR OF ROUICNESS SPEC: 0.004 IN NAX. g (N/V " COLUMBIA") SOURCE 4 NOS: OTHER HUNT & WILLIAt.S (12/29/83) TO C.SEANAN - OTHER NENO FRON N.ZBItOEN TO FILE DATED 02/05/80. g m a n a

• m m a m a nn u n m a m a m e n w e nu n a ma n n ummu n ace wo mm a nn e n wum a nnen u m m ons m annena uwa m en sm e m a nam e** men u m m m m me n RECOMMENDED DESI W REVIEW ATTRIBUTES: g

-- V NOME en un um um m m mm m m m mmmmmum wamummmmmmmmmmm unnum mmmmmmmmwou*amemmmmuummmmmmmm mmmmmuu m ummm muunuounnmmun s O RECOMMDCED QUALUY REVALIDAUOH AURIBUTES: e a _ NONE mem4mmmmmmmmMau#mumWNamWomMmNamuummmmmWammm5mWNummuumm#mmNuuum*#mWandsWWWuNamWWWWeemenWWouwmeMmW

                                                                                                                                                                                                                   . _g n   _,                                      c                     L                _-'

T-- ---- C

DATE ~2-29-G4'

                              ~       ~

PAGC HO. 116 O EnERGENcT o1ESEt GENERATOR COnRONENT TRACxING STSTEN O GRAND GULF NUCLEAR POWER STATION UNIT NUMBER 1&2 g LILCO CONP. CURRENT PRIOR SELECTION COMNITTEE DESIGN RVW. QUALITY RVL. NPAL

         'SNPS~       CLASS       DATE'      DATE    DESIGN QUALITY D&Q       NO     ACC. REC. ACC. REC. GGNS CONP. PC.                                     RVW. RVL. RVW. RVW.                                  COMP. NO.              g 03-341A                 02/29/84   02/24/84                                                                 02-340C O        PISTONS - PISTON 4

GRAIC GULF EXPERIENCE: 11 LINEAR INDICATIONS IN 82 LB, 82 RB, 87 LB, 37 RB, PISTONS IN DIVISION II D/G. THE INDICATIONS O ' ERE FOUr0 DURING A PISTON INSPECTION. SOURCE: NOS: HNCR 01030-83 , PEG N3B550, N3B728 O 21 DURIts STAtCBY DIESEL GENER ATOR OPERATIONS, THE ENGINE WAS SHUTDOWN DUE TO A NETALLIC U KNOCKING HOISE FROM THE #2 L.B. CYLINDER. INVESTIGATICH FOUto THAT A STUD WHICH CONNECTS THE LOWER PART 07 THE PISTON TO THE PISTON CROWN HAD CONE LOOSE CAUSItG HOVcNENT IN THE PISTON. THE O

      ,CAUSE OF THE STUD TO LOOSEN WAS DETERNINED TO BE A DEFECT IN THE SPHERICAL WASHER. DIV II D/G 12                                  g SOURCE:       NOS:

HNCR 00205-81 OTHER PRD 881/45 O ................................................................................................ O NUCLEAR ItCUSTRY EXPERIENCE:

1) CYLINDER FAILED. CAUSED BY FAILURE OF PISTON RCD PIN BOLTS. THEIR FAILURE WAS CAUSED BY g O . ARTICULATING RCD PIN BOL13 AND PISTON PIN BOLTS BEING STRETCHED PROBABLY DURItG PARTIAL PISTON SEIZURE.

SOURCE: NOS: NANUFACTURER: O LER COOPER 298-80027, 800508 COOPER-BESSMER g

2) THE CROWN AtID SKIRT OF ONE PISTON SEPARATED CAUSING A DISCERNABLE CHANGE IN ENGINE SOUND.

EXANINATION OF PISTON REVEALED FAILURE OF HOLD DOWN STUDS ADJACENT TO SPHEARICAL WASHERS USED UFCER THE BOTTON STUD HUTS. SOURCE: tOS: MANUFACTURER: g O OTHER GRAt0 GULF REPORT NO. 83-024 9/22/83 TDI OTHER IOCFR 50.55E, MPAL, GRAND GULF 12/10/81 AfD 04/15/82 31 DURItG D.G. INSPECTION, EROSION DAMAGE TO PISTONS At0 CYLItOER LINERS WAS DISCOVERED. CAUSED O BY WATER LEAKAGE INTO THE CYLINDER IN Ata AROJt0THE INJECTION H0ZZLES. NANUFACTURER: g SOURCE: NOS: ROBINSON 2, 56-80, 12/02/80 FAIRBANKS-HORSE _ SE9

       '4) THE "2J" EDG TRIPPED CH HIGH JACKET COOLANT TEMPERATURE ON JUNE 13, 1983 DURING SURVEILLANCE O        TESTING. THE TRIP SETPOINT WAS FOUta TO BE LONER THAN REQUIRED. THE SETPOINT WAS ADJUSTED                                        g SATISFACTORILY. INTERNAL COOLItG WATER LEAKAGE RESULTED IN A HIGH CRANKCASE PRESSURE TRIP DN JUNE 14, AND CAUSED A CRACKED PISTON AND CYLINDER LINEN. THE "2J" EDG WAS REPAIRED AND RETURNED TO SERVICE ON JUNE 20, 1983.

O SOURCE: NOS: NO ANNA 2, 339-83050, 830613 MANUFACTURER: FAIRBANKS-NORSE g LER _ 5) ENGINE WAS OVERHAULED TO REPLACE A CRACKED PISTON STEEL CROWN ON A TDI 8 CYLItCER ENGINE AT

    - KU0SHENG, TAIWAN.

O SOURCE: NOS: NANUFACTURER: TDI g OTHER TELEX FRON PEI TO LILCO DATED 11/28/83

                                                             .m. . .. _       .     .. _ . . , . .          , . . ~ . . _ . . . . . _ . . . _ . _                     _

= _

       ^

w _ DATE~ 2-29-84' , PAGE NO. 117 O EO EnERGENCT DrESEt

                                                                          .ENERAToR                   ConPONENT                                            TRACxIN.           STSTEn GRAND         GULF          NUCLEAR              POWER STAT 10N                      UNIT                                       NUMBER        1&2                     g LILCO         COMP.      CURRENT     PRIOR             SELECTIma COMMITTEE                DESIGN RW.                                    QUALITY RVL. MPSL

[ DESIGN QUALITY D&Q NO ACC. REC. ACC. REC. GGNS y ~ SNPS CLASS DATE DATE COC. O. RVW. RVL. RVW. RW. COMP. NO. g I 6) EtGINE PISTON SKIRT CASTINGS. POTENTIAL PROBLEM IS WITH PISTON SKIRT CASTINGS. RESIDUAL F STRESS. CAUSED BY METH00 0F HEAT TREATING IN C0tBINATION WITH CPERATING STRESS COULD CAUSE A CRACKING OF PISTON SKIRT DURItG OPERATION UO IF Ut0ETECTED COULD RESULT IN ENGINE FAILURE. MANUFACTURER: g V SOURCE: NOS: ICCFR50.55E CPAL 01/14/83, TVA 01/24/83 GPC 03/01/63, GSU 10/6/83 TDI , OTHER MPSLI GGNS DIESEL GEN RELIABILITY REPORT OCT 26, 1983. Er n ' 7 5 NODIFIED CROWN DESIGNED TO REDUCE OIL CONSUMPTION. 7 U SOURCE: NOS: TDI SIM #350

7) INFO-PISTCH CROWii STUDS CAta10T BE REVISED. ,

, n SOURCE: NOS* a WU

                                                                                                                                                                                                 ~

.~ v TDI SIM-324A [ 81 PISTON N00. REDUCE OIL CottSUMPTION & Cot 4TAMINATION. p " SOURCE: NOS: TDI SIN-324 REV.3 g g ................................................................................................. L NON-NUCLEAR ItOUSTRY EXPERIENCE:

O 11 PIST0tl SKIRT DISINTEGRATED DURItG OPERATION. EXAMINATION SUGGESTS THAT BREAKAGE WAS CAUSED BY A STRESS RISER IN WAY CF THE BELLVILLE WASHER FASTENItG DEVICE. OTHER INTERNAL PARTS DAMAGED AS ig 'A RESULT. (N/V " PRIDE OF TEXAS")

O SOURCE: OTHtR NOS: TITAN Hiv1GATION, INC. TETTER DATED sutT 22, 1982; PG.s. # OTHER NAUTILUS SURVEY INC. DAMAGES TO PORT NAIN DIGINE, MALTA, JUNE 1982, PERMANENT E REPAIRS REPORT. L, O OTHER OTHER 0.F. GOLLCHER & SONS LTD, REPORT NO. RS/MP.708, JULY 5, 1982. THE SAtvAGE ASSOC-DATED 07/16/82. e

2) INSPECTION OF BOTH MAIN ENGIttES AFTER 3300 HOURS OF OPERATION REVEALED THAT 6 PISTON SKIRTS (OUT OF 24 TOTAL) WERE CRACKED. ALL CRACKS APPEARED TO ORIGINATE AT THE SHARP NOTCH CREATED AT g

O THE TERMINATION OF THE FILLET RADIUS MACHINED IN WiY OF PISTON SKIRT STUDS NUTS LANDINGS. in/v "eRIDE Or TEXAS"> SOURCE: NOS: - OTHER AMERICAN BUREAU OF SHIPPING, REPORT NO. HAI-82-2600, AUG. 19, 1982.

3) PISTON PIN BORE DIAMETERS WERE NOTED TO BE INCONSISTANT. BORE DIAMETER VARIES FROM ONE SIDE

O OF PISTON TO OTHER SIDE OF PISTON. (M/V " STAR OF TEXAS")

SOURCE: NOS: E OTHER TITAN HAVIGATION INC-LETTER DATED JULY 22, 1982; PG 6. HARTILUS SURVEYS INC-DAMAGES TO PORT MAIN EN'lINE O OTHER O OTHER THE SAtvAGE ASSOC-DATED 07/16/82. 41 CYLINDER HEADS: ALL 32 CYLIICER HEADS HAVE BEEN REMOVED, RZINSTALLED OR RENEWED AT LEAST h E THREE TIMES FOR REAS0t4S OF LEAKING OP FRACTURED HEADS, UNDER SIZED PISTONS, CRACKED VALVE SEATS, FAULTY LINER SEALS, BROKEN OR STUCK VALVES, BROKEN VALVES, BROKEN VALVE GUIDES, ETC. = 0 in/v "CotunBIA"> SOURCE: NOS: 5 OTHER HUNT S WILLIAMS (12/29/83) TO C. SEAMAN S O OTHER LETTER-W.R. HUDSON TO D.H.NARTINI-12/14/76.

5) ALL 32 PISTONS HAVE BEEN REMOVED AND REINSTALLED AT LEAST ONCE FOR REASONS OF CYLINDER LINER h

                                                                    ~

PAGE NO.' 113 ~ DATE ~ 2-29-84' O EMER.ENCT D1ESEt .ENERATOR COM,0NENT TRACxIN. STSTEM e 2 GRAND GULF NUCLEAR POWER STATIOH UNIT NUMBER 182 g LILCO COMP. CURRENT PRIOR SELECTION Cot 1NITTEE DESIGN RVW. QUALITY RVL. MPSL

• SNPS CLASS DATE DATE DESIGN QUALITY D1Q NO ACC. REC. ACC. REC. GGNS

         . COMP NO.                                         RVW.       RVL. RVW. RVW.                               COMP. NO.                 ; g SEAL RENEWAL. Ol4E RENEWED DUE TO IMPROPER RING GROOVE MACHINING AtB ONE RENEWED F0W UtCERSIZED DIAMETER. !M/V " COLUMBIA")

SOURCE: NOS: g O OTHER HUNT 4 WILLIAMS (12/29/83) TO C. SEAMAN w OTHER LETTER-W.R. HUDSON TO D.H. MARTINI-12/14/76.

         '6) VARIATIONS IN TORQUE OF PISTON CRout HUTS. INITIALLT INSTALLED WITH 85 TO 100 FT LBS-FOUND LATER TO VARY FRON 75 TO 120 FT LBS. (t*/V " COLUMBIA")

O ' SOURCE: NOS: LETTER TO B.DURIE (TDI) FRON M.ZBINDEN (STATE OF ALASKA) DATED 02/29/80. OTHER OTHER LETTER TO D. MARTINI (TDI) FRON H.ZBItCEN (STATE OF ALASKA) DATED 03/19/79. OTHER LETTER FRON N.ZBINDEN TO W. HUDSON DATED 02/02/79. mG W IA O 7) FRETTING BETWEEN PISTON CROWN Atc SKIRTS AT 4500 HOURS SINCE PISTON NODIFICATIONS. 4 (H/V "COLUtBIA") SOURCE: NOS: OTHER HUNT & WILLIAMS (12/29/83) TO C. SEAMAN ~ O OTHER LETTER TDI (D.HARTINI) DATED 03/24/80 FROM N.ZBIt0EN (STATE OF ALASKA)

8) CHROME FAILURE ON PISTON RINGS (1978 SEASON) (M/V " COLUMBIA")

SOURCE: NOS: OTHER HUNT & WILLIAMS (12/29/83) TO C.SEAHAN O OTHER LETTER TO TDI (D.NARTINI) DATED 03/24/80 FROM M.ZBINDEN (STATE OF ALASKA)

9) PISTONS BEItG REMACHINED TO REDUCE CROW 4 DIANETERS WHICH HAY REDUCE LINER SCORING OR BROACHING CONDITIONS. CARBON BUILD UP IN AREA 0F COMPRESSION RINGS-REWORK OF 4TH RING GROOVE AREA REQUIRED. (M/V " COLUMBIA") g O SOURCE: NOS:

         ,0THER          HUNT 4 WILLIAMS (12/29/83) TO C. SEAMAN OTHER          LETTER FROM N.ZBINDEN (STATE OF ALASKA) TO C.MATHEWS (TDI) DATED 12/24/83.

OTHER MEMO FRON M.ZBIt0EN (STATE OF ALASKA TO R. WARD DATED 12/10/80. g O OTHER LETTER TO TDI (D.HARTINI) DATED 03/24/80 FRott H.ZBINDEN (STATE OF ALASKA)

10) ABNORMAL CARBON DEPOSITS AND FORMATIONS ON PISTONS AND CYLINDER HEAD ASSEMBLY.

(H/V "C0LUMBIA") SOURCE: NOS: g O OTHER HUNT 8 WILLIANS (12/29/83) TO C. SEAMAN CTHER LF.TTER TO TDI (D.NARTINI) DATED 03/24/80 FRON H.ZBIt0EN (STATE OF ALASKA). OTHER NEMO FROM M.ZBINDEN (STATE OF ALASKA TO FILc DATED 02/05/80. OTHER LETTER FROM M.ZBINDEN TO D. MARTINI DATED 07/10/79. g O 11) PISTONS REQUIRED REMACHINING BY TDI DUE TO NANUFACTURING DEFECT. (N/V " COLUMBIA") _ SOURCE: NOS: OTHER HUNT & WILLIAMS (12/29/83) TO C. SEAMAN OTHER NEMO FRON M.ZBINDEN (STATE OF ALASKA) TO FILE (04/09/81) g O OTHER NEETItG BETWEEN TDI (C.HATHEWS) & ALASKA (R.LIID) DATED 09/04/80.

12) PISTON FAILURES DUE TO FAILED LINERS Ato CONNECTING RODS, CROWN TO SKIRT OIL SEAL FAILURES.

PISTON NODIFIED-DECREASING CROWN DIAMETER, MODIFYING LUBE DIL PASSAGES AND SEALS. MACHINERY OF RING GROOVES Ato PISTON SKIRT 3. ALSO FRETTING UtCER BOLTED SURFACES AND BOLT HASHERS, BROKEN g O SKIRT BOLTS. (M/V " COLUMBIA") SOURCF: NOS: C OThER SES REPORT 8123-01 DATED / / , "G 3-15, 6-3. O ....................................................... - ..................................... 6

 =

DATE 2-29 PAGE HO. 119 O^ EnERGENCY DIESEL GENERATOR COMPONENT TRACKING SYSTEN GRAND GULF NUCLEAR POMER STATION UNIT NUMBER 1&2 g LILCO COMP. CURRENT PRIOR SELECTION COMMITTEE DESIGN RW. QUALITY RVL. MPSL ' SNPS CLASS DATE DATE DESIGN QUALITY DSQ NO ACC. REC. ACC. REC. GGHS O ' " " " - """- ""'- "'"- """- * " " " - S RECot1MECED DESIGN REVIEW ATTRIBUTES: O " "" 9 O RECOMMENDEO QUALITY REVALIDATION ATTRIBUTES: PO4E O *5 O

• O
• O
• O
• O
• O
• O
• O
• O
• A .. . .

DATE 2-29-64 ' PAGE HC. 120 0 ENER.EHeT 01ESEt .ENERATOR con,0 HEN 1 1RACxzH. .TSTEM O GRAHD GULF HUCLEAR POWER STATIOH UNIT NUMBER 142 g LILCO COMP. CURRENT PRIOR SELECTION COMMITTEE DESIGN RVW. QUALITT RVL. MPSL SNPS CLASS T A1E DATE DESIGN QUALITY DSQ NO ACC. REC. ACC. REC. GGNS COMP. No. RVW. RVL. RVW. RVW. COMP. NO. g 03-341B 02/24/84 02/11/84 02-340D O PIS10NS - RINGS 4 GRAto GdLF EXPERIENCE: O " "' e NUCLEAR It0USTRY EXPERIENCE: 3 O

1) REVISED END GAP VALUES FOR NEW PISTON RINGS.

SOURCE: NOS:

    'TDI            SIH-307

2) NEW PISTON RItG SET. g O SOURCE: NOS:

TDI SIN-330

    '3) INFORMATION-FOR PISTON RING REPLACENENT.

SCURCE: NOS: g O TDI SIN-99

4) IMFORMATI0ti-TOR REMOVAL, CLEANING, INSP. , 4 REVISE OF PISTON RINGS.

    ' SOURCE:       NOS:

TDI SIN-139 g NON-NUCLEAR ItCUSTRY EXPERIENCE: g O 11 JUST PRIOR TO THE START OF THE 1978 SEASON, 87 OUTBOARD LINER AfD PISTON ON THE STARBOARD ENGINE WERC PULLED AND CHANGED DUE TO HEAVY SCORING CAUSED BY CHROMC PLATING FAILURE Ott THE UPPER PISTON RINGS. SIGNS OF BLOWBY WERE EVIDENT. ALSO, CAUSED EXCESSIVE WEAR CF TAPER PISTON RINGS. (H/V " COLUMBIA") g O SOURCE: NOS: OTHER N'JNT 4 WILLIAMS (12/29/83) TO C. SEAMAN OTHER LETTER-H.E.Z3ItOEN TO W. HUDSON-02/02/79 OTHER LETTER TO B.ZURIE fTDI) FROM H.ZBItOEN DATED 02/09/80 g O OTHER LETTER FROM M.ZBItO~.N TO D.NARTINI (TDI) DATED 03/19/79 _ 21 OAMAGED LOWER TAPER PISTON RINGS RECENTLY INSTALLED-INSTALLED WITH 0.00S IN. SIDE CLEARANCE PER TDI. SIDE CLEARANCE NOW 0.013 TO 0.014 IN. TDI INDICATED PROBLEM CAUSED BY MISTAKE IN MANUFACTURING DRAWING. (H/V " COLUMBIA") g O SOURCE: NOS: OTHER HUNT & WILLIAMS (12/29/83) TO C. SEAMAN. OTHER NEMO FROM H ZBItOEN TO FILE DATED 02/05/80. n 3) FOURTH COMPRESSION RING WAS DAMAGED. IN/V "COLUNDIA") g w SOURCE: NOS: OTHER HUNT 4 WILLIAMS (12/29/83) TO C. SEAMAN. 7 OTHER HENO FROH H.ZBINDEN (STATE OF ALASKA) TO R. WARD DATED 11/06/80.

4) PISTON RINGS CPROME OVERLAY CHIPPING AND FLAKItG CAUSING LINER SCORING. (M/V " COLUMBIA") g-O SOURCE: NOS:

g -- -

                                                                                 ~

PAGE NO. 121 DATE 2-20-84' EMERGEHCY DIESEL GEHEPATOQ COMPCHENT TRACKTHG SYSTEM

                                                                                                                                      \
               ""^""        '"     ""^"         "   """ "'^           "   ""       """*""         *                     9 O                                                   SELECTION COMMITTEE        DESIGN RVW. QUALITY RVL. MP&L LILCO        COMP. CURRENT    PRIOR SNPS        CLASS    DATE         DATE   DESIGN QUALITY D&Q       NO   ACC. REC. ACC. REC. GG'S
      . COMP. 70.                                  RVW. RVL. RVW. RVW.                                COMP. 110.            g CTHER         SES REPORT HO.123-01 DATED APRIL 1983, PG 3-I6
       ..s.............................................................................**..............                            g RECOMMEtOED DESIGN REVIEW ATTRIBUTES:

PCNE O -........................................... ................................................. O RECOMMrtOED QUALITY REVALIDATION ATTRIBUTES: O

       " ""                                                                                                                        ed O                                                                                                                                 4 1O 1

O dr O

• O
• O
• O
• 1O
• l lO
• l m _

L _ DATE 2-29-84 PAGE NO. 122 EMERGENCY DIESEL GENERATOR CONPONENT TRACKING SYSTEN GRAND GULF NUCLEAR POWER STATION UNIT NUMBER 182 g LILCO COMP. CURRENT PRIOR SELECTION COMMITTEE DESIGN RVM. QUALITY RVL. t*PS L

" SNPS CLASS DATE DATE DESIGN QUALITY D1Q IC ACC, REC. ACC. REC. GGNS

        , COMP.tC.                                        RVW. RVL. RVW. RVW.                                 COMP. FC.                g
        ;03-341C                _02/24/84    02/20/84                                                                  02-340E PISTot1S - PIN ASSEMBLY GRA O GULF EXPERIENCE:

O

1) THE 85 L.B. FORWARD MtIST PIN KEEPER NISSING, WHICH CAUSED WRIST PIN TO RUB TWO GROOVES INTO LINER 23 INCHES LONG (STRC#8 LENGTH) APPEDX 1 1/16 INCHES DEEP. DIV I DG 11.

g

        . SOURCE:       NOS:

t24CR 00221-81 F1WO 812880 s O OTHER PRD 81-45 E4 O NUCLEAR INDUSTRY EXPERIENCE: Il PISTON PINS WERE OUT OF. SPEC ON TDI 8 CYLINDER ENGINES AT KU0SHENG. TAINAN. SOURCE: NOS: MANUFACTURER: O OTHER TELEX FRON PEI TO LILCO DATED 11/28/83

2) INFO-ASSEMBLY LUBRICANT FOR WRIST PINS.

TDI g SOURCE: NOS: TDI SIN-340 0 ................................................................................................ 9 Nott-NUCLEAR ItOUSTRY EXPERIENCE: 11 OtJE PISTON PIN INLPECTED HAD LOST A PATCH OF CHROME PLATING FRON THC PERIPHERY OF THF O A:4 AREA APFROXIMATELY 4 INCHES FROM ITS DU. (H/V " PRIDE OF TEXAS") SOURCE' NOS: OTHER TITAN HAVIGATION, INC. LETTER DATED JULY 22, 1982; PG. 7. O OTHER NAUTILUS SURVEYS, INC. DAMAGES TO PORT MAIN ENGINE, HALTA JUNE 1982. PERMANENT REPAIRS REPORT-SECTION A; PG 2. g OTHER THE SALVAGE ASSOC DATED 07/16/82.

2) FRonLEMS ENCOUNTERED IN 1978 SEASON-APFROXINATELY S0X OF THE PISTON Ato CAPS WEkE FOUtB O LOOSE. (N/V " COLUMBIA")

SOURCE: NOS: g _ OTHER HUNT 3 WILLIAMS (12/29/83) TO C.SEAHAN. LETTER FROM N.ZBINDEN (STATE OF ALASKA) TO OTHER LETTER FROM N.ZBINDEN (STATE OF ALASKA) TO D.HARTINI (TDI) DATED 03/19/79. OTHER LETTER FROM N.ZBINDEN TO W. HUDSON DATED 02/02/79. g RECOMMENDED DESIGN RTVIEW ATTRIBUTES: O NONE 7 ............................................................................................. *. O REConnomED Qu u1TY REv u1DATION ATTRIBUTES:  %

W DATE 84 PAGE No. I23 O' EnEn.ENCy DIESEt .ENERATOR COMPONENT TRACKING SySTEN O GRAND GULF NUCLEAR POWER STATION UNIT HHMBER IA2 g LILCO COMP. CURRENT PRIOR SELECTION CONNITTEE L'r9IGt RW. QUALITY RVL. MP&L DATE DATE DESIGN QUALITY DSQ 10 ACC. PEC. ACC, REC. GGNS

                  $NPS         CLASS
              ' COMP. NO.                                               RW.          RVL. RW.      RW.                                            COMP. HD.              g NCNE sum m a m en m a n nam n e nen n en menum m m m e nomen e ne mm en oma num me.** *m ma n s mene m m e*umem u s ee nume***mwe e***m e men e                 g O                                                                                                                                                                 #

O #5 O # O # O # O # O # O # O # O # O # n . . __ _ _ _

DATE 2-29-C4 PAGE NO. 124 O EnER.ENcT oIESEt .ENERAToR cLn,oNENT T.Acx1N. STSTEn O

               . RAND      GULF        HUC! EAR       POWER STATION                UNIT       NUMBER        1&2                         g LILCO      COMP. CURRENT     PRIOR      SELECTION CONNITTEE         nESIGN RW. QUALITY RVL. MPSL
          $NPS      CLASS       DATE        DATE   DESIGN QUALITY DSQ       NO    ACC. REC. ACC. REC. GGNS COMP. O.                                       KW.      RVL. RW. RW.                                 COMP. NO.                g
     ,03-345A                 02/24/84    02/01/64                                                               02-345A O      TAPPE1$ A,o ouIDES _ INTAxE T,PPET ASStnBty e
     ~GRAPD GULF EXPERIENCE:

O NONE O O O NUCLEAR IFOUSTRY EXPERIENCE: HONE O$ NON-NUCLEAR IPOUSTRY EXPERIDICE: Il TAPPET ASSEMBLY POLLERS SEVERELY GALLED, CAUSE BELIEVED TO BE A CONBINATION OF CAHSHAFT AtD LUBE PLACEl1ENT AND INA" EQUATE HEAT TREATMENT. (H/V " PRIDE OF TEXAS") SOURCE: NOS: g O OTHER TITAN NAVIGATION INC-LETTER DATED JULY 22, 1982; PG 3. RECOMMENDED DESIGN REVIEW ATTRIBUTES: h NONE O

      """"""""""""""*""""""""""""""""""""""""*""""""*"""""""""""""""""""""""""""""""*"*"""*"""""""""                                 e REC 0t1MDIDED QUALITY REVALIDATION ATTRIBUTES:

NONE O ............................................................................................... e 0 e O e O e O W e

11823 v. O O o o o o o o o o o o o oo I 1 l 1 ) m N e r w e a @ . @ m

          >                  _9      g n          so.1            u u    ESE     "
          ~          >u aw hs             a
                =                                      .             .          .                .           .

u - w . - - m ~.s u.

          =          <0                                 .
          "     e s    E<

• r .. .

z > Eum am w - - z o 2 a. H ou s wo . . . l a o< . . . . c . . . . O 2 . . . . . u o EE  :  :  :  :  :

                - =

a Cog '.; o > g roa. .

           <     n us -.                                :            :.           :.             :.

• a . . . .

           =     a e<a>                              .

2 2 u CB= . w . . . . .

           . a d5 n-2                              .

M> . . .

• W= .

Q ,m

           .J    =                                       .              .                          . w     .
           .     <                    ,      a                          .            .             . B      .

m w aw R E  :  :  :

• S  :*

w a 20 0 N  :  :  : G  :: $<

           -     o     ea              a      s          :              :*                                     :

a o m .

. IB s . I 2 a . ys . m - .

L . . . - - . l

                                       <      .          .               . w              .-          <      .                   ,

r e. o ,- .. . - < . o .  ! u a e#< 3

                                       ~

a w

                                                         *M
                                                         .       w       .

5 a.

. 2 m . <

0  :. z o s s - . x . - . > w m .4 m - . . . . > . . m o w w - . . . . . o'

                         .                    e M

w kw  :.

• E

                                                                                       . =-         . -
                                                                                                        -       :.                 i o
                       "5                     E    a     :.      -           $              $           U                          I
    %                  "3E w                                  - w             a          . o           .  .         . <          .

4 z N 2 o S nw  :. ~

m E  :

8  :. s .w g g a . o o w u a . m . < . w .

                                  .           <     a      . -            . w         . g          . g           .

o um E e e 8  :. a  :. "

                                                                                       . g C           C
                                                                                                                =.

m - < $ . p db*a E Oa-w :. $w :

• sw
• ow w

O 5 am5 u o A. u

                                              .- u=0
                                              <                  W.Tw
                                                                 .e z.       09
                                                                                       . uz .

w a a. uz . wo

                                                                                                    . == .

I l' O e e e e e o e e e # # # # #

l\ l1 '

                                             !a O                        O       O      O    O      O      O           O O       O   O   0
,          J      ,

d. 6 2

.1 O     M
.N       E E

G T

.A P      S              . C O  5 Y          . N   4 3

S LS . - SNP 2 PGM 0 2 MGO C G a N l . L . I VC RE K R . R . . . . C Y . . E T . . . A I . . . . . B LC . . . . . Q AC . . . . M UA . . . . T Q . . . . . U . . . . . N . . . . T . . . . . WC . . . . H VE . . . . . T RR . . . . E . . . . I N . . . . N G . . . N I . . . . . SC . . . . UO P M U EC DA 0 N . . . . . OW . . . . C O NV . . . . R . . . . I E . . . E . . . . T T . . . . R TQW . . . A ISV . . . . . O MDR . . . . . T M . . T O . . S CY . . . . . A T . . . . . . IL . . . . . D R HLV . . . . . CAR . . . . E E IU . . . . TQ . . . . . H W C E E O LN . . . . . EG . . . . . G P SIW . . SV . . ER . . . . D Y . . .  : L . . . S L R B . E M . T E A 4 E . . . . U . 8 S . . . B . S E RE / S . . I . CT 1 A . . : R . E L IA 0 . S T . QD / E . E T . I C F 2 S . T A 0 A . U . D U B . : B . H .

                                                   . E        I   . C     .

N P . . C . R I . M . N . T T . T 4 U  : . E . T . A Y N 8 P . E . I . A . D F EE / . C . R . . I . C RT 4 L . N . E W . L . L RA 2 E E . P E . A . H UD / U I X . I . V . U C 2 F  : . R E . V . . E 0 E E . E . R . _ G - C P Y . R . 5 N . X . R . . Y

                 .                S   E    . E   . T    . N      T     .

D PS E I S . G I . 4 D MS D R Y U . I . L 8 E OA I E . R . . S . A

     -       N CL                 U   P    . T   . OF     . E      U     .

9 M C G X . S . I . D Q . 2 A E . U . . .

     -   E                                         . R        D   . D C        . O                               .

U_2 R G _ O F A F L U P I A E L

                                                            . 0t E  .
                                                                    . O E

P O N C S G R . C . E . E CS 5 T . A . U M . M LP . INP 4 3 E P cE t E LE N

                                                        - E .

M OE M OE E LSM - F AN . CN N4 . CN . CN T A C C 3 0 A T Ro Gt . . UO NN . OO NP EO RN EO RN . D _m "O  ; , h , h h , o g 9 O s e e ^

PAGE NO. 127 DATE 2-29-84 GENERATOR C0MPCHENT TRACKING SYSTEN EMEROEHCY DIESEL _ ,

                ""^""                     '"                  ""*^"                                                        "   "5"     $'^""          ""        """"'"                                       #

O DESIGN RW. QUALITY RVL. MPAL LILCO COMP. CURRENT PRIOR SELECTION COMMITTEE DATE DESIGN QUALITY DSQ NO ACC. REC. ACC. REC. GGNS

      " SNPS          CLASS                          DATE c"""-                                                                                                       "*-               "v'-   "*- "*-                                     c"""-                          #

O 02-350A

      '03-350A                                    02/24/84                 02/09/84 o                                                                                                                                                                                                                        O d        CAMSHAFT - CAMSHAFT ASSEMBLY GRAlm GULF EXPERIENCE:

O " "" #

      .c1.....................................................................................

w g] NUCLEAR INDUSTRY EXPERIENCE: gaIl w 11 DIESEL GENERATOR FAILED TO START. IMPROPER ADJUSTNENT ON FUEL INJECTION CAN KEPT IT CLOSED. SOURCE: NOS: MANUFACTURER: LER MONTICELLO 263-72000, 720115 ELECTRO-MOTIVE DIV. OF GM p 2) INSTR. FOR REMOVAL 8 REPLACEMENT OF CAMS CH DIGINE CAMSHAFTS. g SOURCE: NOS:

TDI SIM-222

3) PROCEDURE FOR CAMSHAFT TIMING.

S URCE: NOS: g O TDI SIM-222A

      'ec.u................u...........................................................*...............

A g U ' NON-NUCLEAR DOUSTRY EXPERIENCE:

1) FUEL CAMS SHOWED EXCESSIVE WEAR AFTER SHORT OPERATING TIME. (M/V " PRIDE OF TEXAS")

SOURCE: NOS: OTHER NAUTILUS SURVEYS INC-DAMAGES TO PORT MAIN ENGINE, MALTA JUNE 1982. PERMANENT g REPAIRS REPORT. SECTION D. PAR 1. OTHER THE SALVAGE ASSOC-DATED 07/16/82.

      ' 2) CAM LOBE FAILURES, REPORTEDLY. DUE TO IMPROPER HEAT TREATMENT. (M/V " PRIDE OF TEXAS")

SOURCE: NOS: TITAN NAVIGATION INC-LETTER DATED JULY 22, 1982i PG 4. g

-       OTHER 31 FAILURE OF HARD FACING ON CAMSHAFT FUEL CAMS (1978 SEASON) Ato A SIMILIAR C0tDITION WAS STARTING TO OCCUR OH OTHER CAMS. (M/F " COLUMBIA")

SOURCE: NOS: g s OTHER HUNT & WILLIAMS (12/29/83) TO C. SEAMAN. _ OTHER LETTER TO TDI (D. MARTINI) DATED 03/24/80 FROM M.ZBIPOEN (STATE OF ALASKA). OTHER' LETTER FROM M.ZBIt0EN TO D. MARTINI DATED 03/19/79. s OTHER LETTER FROM M.ZBINDEN TO W. HUDSON DATED 02/02/79.

4) FROBLEMS ENCOUNTERED IN 1978 SEASON-DAMAGED AfD CRACKED TIMING GEAR (NEAR PITCH LINE)-APPEARS g

NOT MACHINED CORRECTLY. (M/V " COLUMBIA") SOURCE: NOS: N OTHER OTHER HUNT A WILLIAMS (12/29/83) TO C. SEAMAN. LETTER FROM M.ZBIt0EN (STATE OF ALASKA) TO D. MARTINI (TDI) DATED 03/19/79. g OTHER LETTER FROM M.ZBItOEN TO W. HUDSON DATED 02/02/79. 5 5) A CAMSHAFT ASSEMBLY WAS FOUtc TO BE NOT HEW BUT IN FACT REBUILT CONTAINING SEVERAL DAMAGED ,e BEARING JOURNAL AREAS. (M/V " COLUMBIA") SOURCE: NOS: g A _ _ . _ _ _ _ . _ O __ __ M _ k

DATE 2-29-84~ PAGE NO. 128' O. EMER.ENCT DIESEt .EuERATOR COMRONENT TRACxIu. STSTEn e GRAND GULF HUCLEAR POWER STATION UNIT NUMBER I&2 g LILCO COMP. CURRENT PRIOR SELECTION COMNITTEE DESIGN RW. QUALITY RVL. MPAL SHFS ' CLASS DATE DATE DESIGN QUALITY D1Q NO ACC. REC. ACC. ~ REC. GGHS COMP. NO. RW. RVL. RW. RW. COMP. NO. g

     ,0THER           HUNT 4 WILLIAMS (12/29/83) TO C. SEAMAN.

OTHER MEME0 FRCH M.IBINDEN (STATE OF ALASKA) TO R. WARD DATED 03/31/81.

6) TDI MANUAL INCORRECT AS REGARDS TO CAMSHAFT INSTALLATION. (M/V " COLUMBIA")

O SOURCE: NOS: OTHER NtJ4T & WILLIAMS (12/29/83) TO C.SEAMAH-MEMORAtCUM FROP M.ZBINDEN TO FILE (STATE OF OTHER MEMD FRot1 M.ZBINDEN TO FILE (STATE OF ALASKA DATE0 04/29/81. m W O ,7) (M/VCAMSHAFT

             " COLUMBIA")WEAR RATE SHOULD BE DECREASED SLIGHTLT IF REDUCTION OF CARBON IN LUBE OIL.

SOURCE: tOS:

OTHER SES REPORT NO. 123-01 DATED APRIL 1983. PG 3-20, 4-6, 6-3. . O ................................................................................... m .......... #5 RECCMMENDED DESIGN REVIEW ATTRIBUTES: O

       " ""                                                                                                                                  e
       .................................................u.....*J.............w.........................

O RECOMMENDED QU4LITY REVALIDATION ATTRIBUTES: NONE O

       ............. m ... m ..........................................................................

O e O e O e O e O e O O e W O

DATE h2-29-84 - PAGE NO. 129 O ENERGEHCY DIE $EL GEHERATOR COMPONEHT TRACKING SYSTEM O GRAND GULF NUCLEAR POWER STATIOH UNIT NUMBER 112 g LILCO COMP. CURRENT PRIOR SELECTICH Cort 1ITTEE DESIGN RVW. QUALITY RVL. F1 PAL SNPS ~ CLASS DATE ~ DATE DESIGN QUALITY DSQ NO ACC. REC. ACC, REC. GGNS COMP. NO. RVW. RVL. RVW. RVW. COMP. NO. , g 03-3508 02/24/84 _02/01/84 02-350B O CAMSHAFT - CAMSHAFT BEARINGS

       ' GRAND GULF EXPERIDICE:

O

        " "'                                                                                                                                                      e um m u mmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmu u n umummmmmmmmmmmmmmmmmama n unnemaa n man u muumu n unnemann NUCLEAR It0USTRY EXPERIENCE:                                                                                                                                3 O    NONE O

a n n e m u n ne nn u nn a n nu m mu nnum ;me nnununn w e m m um m ennunn enn un n un no unn o unn O NON-NUCLEAR INDUSTRY EXPERIENCE: NONE monum m mm mmm mm mmm m m m mmmm u sum unu sun n um anum m emu n s ws m annu unn ame nen num mu m ma n u m am m e g RECOMMEt0ED DESIGN REVIEW ATTRIBUTES: NONE O -n u-- u m n-on--umn-------n---m-- ~~m mu n na

• RECCMMEPOED QUALITY REVALIDATIDH ATTRIBUTES:

NONE a w O m e n n e m a n u m m m m m m m m m m an ns a m m m a**m a n u mann u m m e--m e mm em-mu u nn a nmuun n e u m-m u m m a O

• O
• O
• O
• Q 5

W ... PAGE te. 130 DATE 2-29-84.~ EMERGEHCY DIESEL GEHERATOR COMP 0HEHT TRACKING SYSTEM

                             ""^""      '"           ""c'E^"               " """       5'^      "     ""       "UnBER         IA2                                 ,

O LILCO COMP. CURRENT FRIOR SELECTION COMMITTEE DESIGH RVW. QUALITT RVL. MPSL , SHPS CLASS DATE DATE DESIGN QUALITY DSQ NO ACC. REC. ACC. REC. GGNS COMP. im. RVW. RVL. RVW. RVW. COMP. NO. g

            ,03-350C                     02/24/84.        02/01/84                                                                       02-350C                  _

CAMSHAFT - SUPPORTS, BOLTING AfD GEARS e CRAfD GULF EXPERIENCE: O " "" , e ' 1 mmuna.mmumeusen*euwmanmeoumannamnenunama***me*** men ****.**munew..muna *=****mmuunummunne.wmaneum O NUCLEAR INDUSTRY EXPERIENCE

• 11 DURING SURVEILLANCE ON DIESEL, DISCOVERED COUPLING CotRIECTING TWO SECTIONS OF CAMSHAFTS HAD gE ALL EIGHT OF ITS ATTACHING BOLTS SHEARED. INSPECTION REVEALED ONE OF THE NUTS WAS PCT ATTACHED TO E,0LT POSSIBLY DUE TO INADEQUATE TIGHTHING DURING ASSEMBLY. NEW CAMSHAFTS WITH ATTACHING HUTS Ato BOLTS INSTALLED. g O SOURCE: NOS: MANUFACTURER:

_LER . SALEM 2. 311-80031-2. 801230 ALCO ENGINE DIV n umwannumanumenwouan n uwawu n neman mu nwanmuun nenummwom um.un n.u n nen nman u n NOH-HUCLEAR It0USTRY EXPERIENCE: NONE O ...............................m....................................m ......................... e

             ' RECOMMENDED DESIGH REVIEW ATTRIBUTES:

g FOHE g

               ....................n............................ n.........................u..................

a RECOMMENDED QUALITY REVALIDATION ATTRIBUTES: W O NONE

               .n um annen nem a m manumanummm.ummuna uwns.munamununummenwa.ununnunumenenununawan O                                                                                                                                                                 e O                                                                                                                                                                 e O                                                                                                                                                                 e O

m e A

PAGE NO. 131 DATE~ 2-29-34 EMERGEHCY DIESEL GEHERATOR COMPONEHT TRACKING SYSTEM GRAND GULF HUCLEAR POWER STATION UNIT NUMBER 1&2 g LILCO COMP. CURRENT FRIOR SELECTION CCriMITTEE DESIGN RVW. QUALITY RVL. HP8L SNPS CLASS DATE DATE DESIGN QUALITY D&Q NO ACC. REC. ACC. REC. GGNS O 02-355A 03-355A 02/24/64 02/11/84 O Crux To PunP GuR 8 IDtER GuR AsStnotT

GRMC GULF EXPERIFHCE:

O tRJCLEAR INDUSTRY FXPERIENCE: g@o O NONE HON-HUCLEAR INDUSTRY EXPERIENCE: CHE

        ............................................................................*....*...*..........                                            g RECOMMENDED DESIGN REVIEW ATTRIBUTES:

tDNE O ................................................................................................ # REC 0tt1EtOED QUALITY REVALIDATION ATTRIBUTES: O O # O # O # O # W O #

DATE ~ 2-29-6C PAGE HD.' 132 ~ FMERGEHCY DIESEL GEHERATOR COMPONEHT TRACKING SYSTEN GRAND GULF HUCLEAR POWER STATION UNIT NUMBER la2 g LILCO COMP. CURRENT PRIOR SELECTION COtt11TTEE DESIGN RW. QUALITY RVL. MP&L SNPS CLASS 'DATE DATE' DESIGN QUALITY D&Q HO ACC. REC. ACC. REC. GGHS CCMP. NO. RW. RVL. RW. RW. COMP. HD. g 03-355B ,02/24/84 02/01/84 02-355B O IDtER GEiR ASSEnetT _ IDtER GEAR ASSenoty, e

         ' GRAtc GULF EXPERIENCE:

g NONE 3 HUCLEAR It00STRY EXPERIENCE: U HCNE O HON-HUCLEAR It0USTRY EXPERIENCE:

           ,o4E e

RECOMMENDED DESIGN REVIEW ATTRIBUTES:

                                                                                                                                                       )

HONE RECO'1 MENDED QUALITY REVALIDATICH ATTRIBUTES: O HONE e O e - r O e O e O e O m e =

DATE '2-29-64 PAGE Ho. 133 < EMERGEHCY DIESEL GEHERATOR COMPONEHT TRACKING SYSTEtt GRAHD GULF NUCLEAR POWER STATION UNIT NUMBER 1&2 g LILCO COMP. CURRENT PRIOR SELECTI0tl COMMITTEE DESIGN RW. QUALITY RVL. ItP&L

       ' SHPS         CLASS     DATE             DATE   DESIGN QUALITY D&O     NO  ACC. REC. ACC. REC. GGNS COMP. HO.                                       RW. RVL. RW. RW.                               C0t"7. NO.                  g 03-355C              02/24/84         02/01/84                                                             02-355C O       IDtER GE,R ASStnotT _ GAsxETS         80tTInG
       'GRAfD GULF EXPERIENCE:

O " "" # O "*"*""*"'"" NCt4E S5o O Hott-HUCLEAR DOUSTRY EXPERIENCE:

       ; HONE
         ...........................................u...................................................                                    g RECO*1 MENDED DESIGN REVIEW ATTRIBUTES:

HOME O .......................................................................-...........-.......- 8 REcot1 MENDED QUALITY REVALIDATION ATTRIBUTES: O " "" 9 O

• O
• O O o 9 m -

O

• PAGE Ho. ~~134'

                                                                                                                                                                            '~~

DATE' ~ 2-29-84~- ' O ENERGENCr DIESEt GENERAiCR .ConP0HENr TRACxING STSrEN O GRAHD GULF NUCLEAR POWER STATION UNIT NUMBER 1&2 g LILCO COMP. CURRENT PRIOR SELECTIDH C0tmITTEE DESIGH RVW. QUALITY RVL. NP&L , SNPS CLASS DATE DATE DESIGN QUALITY D&Q NO ACC. REC. ACC. REC. GGNS COMP. HO. RVW. RVL. RVM. RVW. COMP. NO. g 03-359 02/29/84 02/24/84 02-359 - r. . O AIR S1o T VitVES - AIR ST T VAtvE e

      'GRAto GULF EXPERIENCE:

13 6 POINT HEX HEAD CAPSCREWS WERE SUPPLIED BY DELAVAL CN THE AIR START VALVES FOR DIV I D/G 1.. O THE AIR START VALVE CAPSCREWS 32 EA WERE REMOVED AfD 12-POINT FLANGED 3/4"-10NC X 2 3/4" PLUS LM MINUS .05" CAPSCREWS SERE INSTALLED AS CALLED FOR IN DELAVAL PART LIST MANUAL VOL II. SOURCE: HOS: .; HHCR 00354-82 O tEO N26237 U DCP 82/4059

2) FOUND 88 RB & 81 LB STARTING AIR VALVES HAVE BURNED THROUGH THE SEATING SURFACE OF THE VALVE O Ato HOUSING ON DIV I D/G 11. BASED ON THE EVIDENCE THAT SIGNIFICANT ANOUNT OF CARBON PARTICLES WERE FOUtc rN THE ATNCSPHERIC VENT LINES, STARTING AIR DISTRIBUTORS Ate THEIR UPSTREAN FILTERS.

g THE STARTING AIR VLAVES HERE. SUBJECTED TO ABNORMAL OPERATING CotCITIONS WHICH CAUSED THEN TO MALFUNCTION. O SOURCE: NOS: g ' NHCR 00665-83 NWO N37928. N38009, N37975 m a m m e n sa me m mu n u ma noe ue n wa m ewom mmm**e mom muu mu mmonsmema nummema mu n e***** womm**emmenneuemmeweenn em an IUCLEAR INDUSTRY EXPERIENCE:

2) EACH AIR START VALVE ASSEMBLY (16 PER ENGINE) IS NOUNTED TO CYLIt0ER HEAD WITH STEEL BOLTS.

A TDI LETTER 06/11/82 HOTIFIED MFOL THAT NOUNTING CAPSCREWS NAY BE BOTTONING OUT IN THE CYLINDER g O HEAD TAFPER HOLES. THIS COULD RESULT IN INSUFFICIENT OR UNEQUAL FORCES BEING APPLIED TO, Ate EVENTUAL FAILURE OF THE AIR START VALVES Ato HENSE THE ENGINE ITSELF. CONDITION WAS REPORTABLE U UtOER (10 CFR 21 A 10 CFR 50.55(E)). O SOURCE: NOS: MANUFACTURER: TDI g CTHER GRAtc GULF REPORT to. 83-026 9/22/83 31 DURING A SURVEILLANCE TESTING, DG-1A FAILED TO START BECAUSE THE IV FOR THE AIR SUPPLY TO THE STARTER NOTOR WAS LEFT SHUT. DG-18 HAS OUT OF SERVICE FOR PREVENTIVE MAINTENANCE. DG-1B WAS O RETURNED TO SERVICE Ato TESTED. MANUFACTURER: g SOURCE: NOS: _ EPRI ST. LUCIE 1, 110279 DG-1A. IB ELECTRO-MOTIVE DIV 0F GN

4) DG-3 FAILED TO START ON THREE OCCASIONS. RUST PARTICLES HAD PLUGGED THE PARTS OF AN AIR RELAY VALVE PREVENTItG AIR FROM PASSING INTO THE STARTIts NOTORS. g O SOURCE: NOS: NAtCFACTURER:

EPRI SURRY 1, 040473 DG-3 ELECTRO-NOTIVE DIV 0F GN

6) START 1HG AIR SYSTEN LEAK BLED DOWN THE STARTItG AIR RECEIVERS. STARTING AIR VALVE WAS O LEAKING THRU CECAUSE OF LOO 5E CAP SCREWS HOLDING VALVE SEAT TO SEAT RETAINER.

NAHUFACTURER: g SOURCE: HOS: ZION 1, 790511. HIT 55 COOPER-BESSMER _ HFRDS

    - 61 REPAIR LEAKING AIR START SOLEHOID VAL %ES #02V-0219 CN ENGINE 2.

O SOURCE: RRR NOS: 112 NANUFACTURER: COLT-PIELSTICK/FAIRBANKS-NORSE g z .. . .

      ;y ,-                               '

4-DATE 2-29 - -

                                                                                                     .                                       PA0E HO.' ^ ~ ,135 SYSTEM                 O ENERGEHCY              DIESEL          GENERATOR              COMPONENT                     T lt A C K I N G GRAND       GULF        NUCLEAR          POWER STATIOM                   UNIT            N. UMBER           1&2                                          g LILCO         COMP. CURPCIT        ' PRIOR      SELECTION CONNITTEE            DESICt. RVW.          QUALITY RVL.      MPAL
            ~ 9 tips     ~ CLASS    DATE             DATE   DESIGN QUALITY DM'        NO      ACC. REC.           ACC. REC. GGNS g      C0i1P. 19.                                        RVW. RVL. RVW. RVW.                                               COMP. NO.                                 g
         .LER             FAMLEY 1 348-76016, 780302

7) DIfbEL FAILED TO START IN 10 SEC0tCS. AN AIR STARTItG VALVE FOUte TO HAVE BEEN STUCK SH'fT O PREVENTItG CYLIt0ER FROM RECEIVING STARTING AIR PRESSURE MC CAUSING DIESEL TO TAKE LONGER TIME g TO START.

SOURCE: NOS: mat 0F ACTURER: LER BRUNSWICK 1 325-77115, 771209 NORDERG O EPRI EPRI-NP-2433 6/82 g, l

8) AT 1709 03/23/78 DIESEL GENERATOR IB FAILED TO COME UP TO RATED SPEED. MAIN AIR START VALVE PUSHER ASSENDLY USED FOR NORMAL ENGINE STARTS REMOVED PURING PREVIOUS MAINTAINANCE. THIS

         PROVIDED AIR LEAKAGE PATH THROUGH VALVE TOP Ato RESULTb IN INSUFFICIEt4T AIR TO OPEN VALVE TO                                                                            _,

O ATTAIN RATED SPEED IN LESS THAN 10 SEC0tOS. SOURCE: NOS: MM UFACTURER: g1; LER FARLEY 1.348-78023. 780323 COLT-PIELSTICK/FAIRBANKS-MORSE 91 DIESEL GENERATOR TRIPPEN ON OVERSPEED DUE TO MAIN AIR START VALVE FAILED TO FULLY SHUT. AIR O LEAKING BY VALVE MAINTAINED NECHANICAL BOOSTER IN HIGH RACK POSITION WHICH 0/EPRODE GOVERtCR. AIR START INLET STRAINERS, MAIN START VALVES CLEANED. DESIGN EVALUATION IN PROCAESS. g SOURCE: NOS: MANUFACTURER: LER FARLEY 1. 348-77027.770916 COLT-PIELSTICK/FAIRBANKS-NORSE

10) DIESEL GENERATOR TRIPPEN ON OVERSPEED DUE TO MAIN AIR START VALVE FAILED TO FULLY SHUT AIR g LEAKIfG CY VALVE MAINTAINE3 NECHANICAL BOOSTER IN HIGH RACK POSITION WHICH OVERRODE GOVERNOR.

AIR START INLET STRAINERS. MAIN START VALVES CLEANED. DESIGN EVALUATION IN PROGRESS.

         " SOURCE:'       NOS:                                               MANUFACTURER:

O LER FARLEY 1. 348-77026.770913 COLT-PIELSTICK/FAIRBANKS-MORSE g

 ..        14) DURING PREOPERATIONAL TESTING. THE "A" DIESEL GENERATOR WAS BEItG TESTED TO VERIFY CPERABILITY WHEN ONE OF THE AIR START SYSTEM SOLEHOID VALVES AfD ITS ASSOCIATED AIR LINE WERE FOUND CLOGGED WITH DIRT. DEFECTIVE PROCEDURES.

SOURCE: NOS: MMUFACTURER: ELECTRO-NOTIVE DIV 0F GM g LER ST LUCIE 1. 335-76000. 760518 EPRI ST LUCIE1. 051876. DG-1A

15) POTENTIAL DEFECT IS RELATED TO LEPCTH OF CAPSCREW WHICH HOLDS STARTItB AIR ASSEMBLY TO THE O

CYLItCER HEAD. THIS PROBLEN WAS INVESTIGATED BY THE SEO Atc FOUtO TO BE A PROBLEM AT RIVER Beta g bHIT 1. SOURCE: tOS: mat 0FACTURER: 10CFR50.55E SWEC NOTIF TO GSU.RIVERBEtDi-9/20/83 TDI O OTHER GSU 50.55E NOTIF TO NRC 09/E1/82 g

16) INFO-NOD TO EASE REMOVAL OF AI2 START VALVE.

_ 000RCE: NOS: MANUFACTURER:

         'TDI             SIM 8310                                           TDI

17) DURItG A TEST DG-2 FAILED TO START. IttiEDIATELY FOLLOWING INITIAL ATTEMPT.1HE UNIT O STARTED SUCCESSFULLY THREE TINES. THE APPARENT CAUSE WAS THE FAILURE TO F0t LCW THE NONTHLY DG INSPECTION PROCEDURE. IMPROPER SEAL RING Ill THE MAIN AIR RELAY VALVE WAS INSTALLED IN LAST INSFECTION PROCEDURE. THE IMPROPER SEAL RItG WAS RESPONSIBLE F(- THE SLUGGISH CPERATION OF THE VALVE. VALVE WAS DISASSEMBLED Ata REPAIRED. g O SOURCE: NOS: MMUF ACTURER:

_ EPRI DRESDEN 2. 092375. DG-2 ELECTRO-NOTIVE DIV 0F GM

       - 18) DG FAILED TO START DUF TO FAILURL OF AIR START VALVES.

SOURCE: NOS: MANUFACTURER: g w NFRDS ROBINSON 2. 781009. HIT 167 FAIRBANKS-MORSE P-h.' ?. j ' f ff - 9 - .' . ( ~. . , y. , 7 & :: f:; f . .. g;;; &

                                          -e            .

W ~

                                                                                 ;.               ; 3 ;. .                 .

q;y j; R [;39;

DATE 2-29-84 PAGE NO. 136 EMER4ENCY DIE 3EL 6ENERATOR C0MPONENT TRACKING SYSTEM GRAND GULF NUCLEAR POWER STA TION UNIT HUMBER 14 2 g LILCO COMP. CURRENT PRIOR SELECTION Cort 1ITT E E DESIGN RVW. QUALITY RVc. MPSL SNPS CLASS DATE DATE DESIGN QUALITY DSQ NO ACC. REC. ACC. REC. GGNS COMP. NO. RVW. RVL. RVW. RVW. COMP. NO. g

19) STARTING AIR VALVE HOLDDOWN CAPSCREW POTENTIAL DEFECT IS RELATED TO LENGTH OF CAPSCREW WHICH HOLDS STARTING AIR VALVE ASSEMBLY IN CYLitOER HEAD. IF THIS CAPSCPEW BOTTOMS IN THE TAPPED HOLE fg V

IN THE CVLIt0ER HE AD DURIFG INSTALLATION DEFORE VALVE ASSEMBLY IS PROPERLY SEATED. THE TORQUE g WRENCH READING WOULD BE MISLEADING Ac1D ASSEMBLY WILL FAIL. SOURCE: NOS: MANUFACTURER: 10CFR50.55E GULF ST W UTILITIES UO., 09/02/82 - RBT 13390 TDI p U 10CFR50.55E CLEVELAND ELEC ILLUMINATING CO., 06/28/82 50.55E NOTIF TO NRC DUKE POWER CO., 07/22/83 g OTHER OTHER 50.55E NOTIF TO NRC GSU, 09/02/82 OTHER SWEC PCTIF TO GSU (RBI) 09/20/83 m 201 DURING A TEST, DG-2 FAILED TO START. IMMEDIATELY FOLLOWING INITIAL ATTEMPT, THE UNIT STARTED g O SUCC E SSF ULL Y THRCE TIMES. THE APPARENT CAUSE WAS THE FAILURE TO FOLLOW THE MONTHLY DG INSPECTION PROCEDURE . IMPROPER SEAL RING IN TFE MAIN AIR RELAY VALVE WAS INSTAtLED IN LAST INSPECTIOtv PROCEDUR E . THE IMPROPER SEAL RING WAS RESPONSIBLE FOR THE SLUGGISH OPERATION OF THE p V VA,VE. VALVE WAS DISASSEMBLED AND REPAIRED. ttANUF ACTUR ER : g SOURCE: NOS: EPRI DRESDEN 2. 092375. DG-2 ELECTRO-MOTIVE DIV OF GM

21) THE STARTING AIR VALVE FOR THE PC. 8 RIGHT CYLINDER FAILCD. THE VALVE FAILED APPROXIMATELY fw/

\-- 16 HOURS INTO TliE TEST. ON 830724 APPROXIMA1ELY 6 HOURS INTO A DIESEL TEST PL*J. THE to. I LEFT g BM CYLINDER AIR START VALVE ON THE DIVISION 1 DIESEL ALSO FAILED. THE CAUSE OF THE VALVE FAILURES IS ATTRIBUTED TO THE CONTAMINATION OF ATMOSPHERIC VENT LINES APO MALFUNCTICHS OF THE STARTING AIR DISTRIBUTOR. DAMAGED VALVES AND THESTARTING AIR DISTRIBUTOR WERE REPLACED. b3 SOURCE: NOS: G. GULF, 416-83082-1, 830717 MANUFACTUiER: g LER OTHER GRAND GULF REPORT S3-024 09/22/83 TDI

25) AIR STD T VALVE CAPSCREWS BOTTOMING IN CYL. HEAD.

pg SOUDCE: NOS: V TDI SIM-260

24) AIR START VALVE CAGE TO CYL. HEAD GASPET CHANGED TO COPPER.

SOURCE: NOS: TDI SIM-329 O- 25) INF O-MOO . TO ST ARTING AIR V8LVES TO PREVENT P!tOING. SOURCE: NOS: TDI SIM-282

          '"" " """ "'" "'" " ""'" " "'" " " " " " "" "'" " " " "'" " " "'"~'"

O 9 _ NON-NUCLEAR ItOUSTRY EXPERIENCE: 11 SEVER AL AIR START VALVES HAVE CE ASED TO F'JNCTION, RFASON UNKNOWN. TDI HAS PUBLISHED INCREASED p TORQUE VALUES IN AN ATTEMPT TO ALLEVIATE THE PROBLEM. ( .1/V " PRIDE OF TEXAS") d SOURCE: NOS: OTHER TITAN NAVIGATION INC-LETTER DATED JULY 22, 1982; PG 9.

          ......e.............u.eeeme..u....u.e......eeue. eeu......e..se        .eenem.e.e.messenene..es.meeum.m

_ RECOMMEFCED DESIGN REVIEW ATTRIBUTES.

       - NONE

1. g w

%g v . eeueeeneeseneumanuemumennessennummenmesseeeeeeeeemenegemeeneesameneseevenemuseessessessenessen

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

DATE 2-2*,-C4 PAGE NO. 137 EMEQOEHCY DIESEL GENZRATOR COMP 0HEHT TDACKING SYSTEM O GRAND GULF NUCLEAR POHER STATION UNIT NUMBER 182 g LILCG COMP. CURRENT PRIOR SELECTIOtt Cort 1ITTEE DESIGN RW. QUALITY RVL. MPSL SHPS CLASS DATE DATE DESIGH O'JALITY D8Q HO ACC. REC. ACC. REC. GQiS COMP. HO. RW. RVL. RW. RW. COMP. NO. g h!COMMEtOED QUALITT REVALIDATION ATTRIBUTES: O 1 9 O O " 1 O 0 O O

• O
• O
• O
• O O

O _ -__ a ...

PAGE NO. 138 DATE 2-29-84 EMERGEHCT DIESEL GEHERATOR C0MPONEHT TRACKING SYSTEN g GRAND GULF NUCLEAR POWER ST ATION UN IT HUMBER 18 2 g F910R SELECTION COMMITTEE DESIGN RVW. QUALITY RVL. MP8L LILCO COMP. CURRENT SNPS CLASS DATE DATE DESIGN QUALITY D1Q HO ACC. REC. ACC. REC. GGNS COMP. PO . RVW. RVL. RVW. RVW. COMP. NO. g 03-360A 02/24/84 02/20/84 02-360A C1LINDER HEAD VALVES - CYLINOER HEADS GRAtO GULF EXPERIENCE: p" Il DURING INSPECTION OF DIV II D/G 12. 81 LB CYLINDER HEAD. THREE GASHES WERE FOUFO IN ONE OF g THE STELLITE VALVE SE ATS. ONE OF THESE GASHE3 ME ASURES APPROX 5'8" LG. AND 3/8" WIDE. A CRACK HAS ALSO PROPAGATED FRON THIS GASH. REPLACED HE AD WITH NEW CYLINDER HE AD FROM EPARE PARTS S PETURNED NOH-CONFORMING HEAD TO DELAVAL. e SOURCE: NOS: MHCR 01064-83 MWO M3S550

2) IHADEQUATE SEALING SURFACE APEA AT WATER JACKET OPENING ON CYLINDER HEAD FROM UNIT II p DELAVAL D/G. THE INACEQUATE WALL THICKNESS IN THE AFFECTED AREA NAS OF PCOR CASTING FABRICATION. g HEAD RETURNED TO DELAVAL FOR EXCHANGE.

SOURCE: HOS: MNCR 00002-84 g- 31 FOUtc LINEAR IPOICATIONS IN Cf LINDER HE AD EXHAUST VA LVE SE ATING SURF ACE (STE LLITE 8 CARBON g STEEL) At40 L'ROKEH LUBE OIL FITTING ON CYLINDER LINER. SOTH DEFICIENCIES OCCURRED ON R.B. 75 OF DIV II D/G 12. SOURCE: HOS: g; MNCR 01046 93 g 4i MOD OF VALVE GUIDES TO CONTROL OIL CONSUMPTION. SOURCE: NOS: TDI SIM-301. REV. 1 p 5) INFO-METHOD FOR MEASURING STEM TO GUIDE CLEARANCES. d SOL 7CE: POS: TDI SIM-295

6) INFO-CYL HEAD VAL J SEAT REPAIR PROCEDURE.

g* SOURCE: NOS: g TDI SIM-249 REV. 2

7) INFO-CYL HEAD OVERHAUL PROCEDURE.

SOUPCE: NOS: (7 TDI SIM-250. REV. 1

 %)

g NUCLEAR ItCUSTR) EXPERIEHCE: g Il DURING OPERATION. WATER WAS FOUtO COMING FROM FUEL TUBE PASSAGE IN CYLIFCER HEAD. POROSITY WAS FOUND IN CYLIt0ER HEAD. NEW HEAD WAS INSTALLED. SOUDCE: SOS: M

• PUF ACTUR EP :

LEP PILGRIM 1 293-74000, 740202 ALCO ENGINE DIV. g [#') EPPI EPPI-NP-2433 6182

2) ENGINE STARTED WITH PISTON FLOODED WITH WATER. DAMAGE WAS BENT COtNECTING ROD. RUPTURED

      ' CfLIt0ER WALL, AND BROKEN PISTOH. EMC DIESEL HAD CRACK IN CYLINDER HE AD WHICH EXTEt0ED BETWEEN 2
  *)       EXHAUST VALVE SEATS AND INTO JACKET WATER WHICH IS HIGH HEAT STRESS AREA.                                                              g (V        SOURCE:       HOS:                                               MANUFACTURER:

g PAGE NO, 139 DATE' 2-29-84 SYSTEM 0d i) OENEDATOO COMPONENT TRACKING

             '                    EMERCENCY              DIESEL GRAND GULF              NUCLEAR           POWER STATION                  UNIT       NUMBER        122                                                                   g (1

u PRIOR SELECTICH COMMITTEE DESIGN RVW. QUALITY RVL. MPSL LILCO COMP. CURRENT REC. ACC. REC. GGNS DESIGN QUAT.ITY DSQ NO ACC. CNPS COMP. NO.

                                   ' CLASS     DATE          DATE QVW. RVL. RVW. RVW.                                 COMP. NO.                                                           g
                   .LER              SURRY 1 280-76000. 760416                           ELECTRO-t10TIVE DIV. OF GM EPRI            EPRI-NP-2433 6/82

3) DURING DIESEL TESTItG, WATER WAS OBSIRVED COMING OUT OF CYLItCER. ENGINE HAD HEAD AFC GASKET g g% REFLACED. EtGINE WAS FOUtc TO HAVE A CRACK IN EMD CYLINDER HEAD NHICH EXTENDED BETWEEN 2 EXHAUST VALVE SEATS Ato INTO WATER JACKET.

MANUFACTURER:

                   ' SOURCE:

LER NOS: SWRY 1 280-16000, 760702 ELECTRO-MOTIVE DIV. OF GM g EPRI EFRI-NP-2433 6/82

4) FRIOR TO STARTING DIESEL, WATER WAS DETECTED IN CYLItOER EtGINE SUSTAINED A CRACK IN CYLINDER HEAD BETWEEN 2 EXHAUST VALVE SEATS AfD THROUGH JACKET WATER.

O SOURCE: NOS: MANUFACTURER: gN  ;;; d LER SURRY 1 280-76000. 760723 ELECTRO-MOTIVE DIV. OF Ct1 EPRI EFRI-NP-2433 6/82

                   ' 5) WATER WAS DBSERVED DRIPPING OUT OF THE AIR E0X DRAIN. THIS WATER HAD ENTERED THE AIR BOX FROM m         31 CYLItOER VIA THE CYLINDER AIR INLET PORTS. THE PISTON IN THIS CYLItOER WAS HEAR THE BOTTort OF                                                                                g V : THE STROKE WHICH OPENED THE AIR INTAKE PORTS. COMPONENT FAILURE: EMD-GM TURBO VEE 20, 3810 BHP DIESEL EtGINE SUSTAINED A CRACK IN 81 CYLINDER HEAD NHICH EXTEtCED FROM AN EXHAUST VALVE SEAT APPROX 3/4 OF DISTANCE TD INJEC10R HELL APC THROUGH TO WATER JACKET.

n SOURCE: NOS: NANUFACTURER: g V LER SURRY 1.280-76000.760508 ELECTRO-MOTIVE DIV. OF GM EPRI EPRI-NP-RO 3, 06/82

6) CRACKED CYLItCER HE SS HAVE BEEN OBSERVED AT THE SHOREHAM HUCLEAR POWER STATION, AS WELL AS CTHER FACILITIES WHICH US? DIESEL GENERATORS MAtUFACTL' RED BY TRANSAMERICA DELAVAL. INC. g w

Ox DATE: 04/15/83 SOURCE: NOS: MANUFACTURER:

                   'ISE              SHOREHAM. NOTICE 83-51                              TDI 71      CYLINDER HEAD WATER LEAKS WERE OBSERVED. ON A TDI 8 CYLIt0ER ENGINE AT KU0SHEtG. TAIWAN.                                                                                 g d       SOURCE:         NOS:

OTHER TELEX FRON PEI TO LILCO DATED 11/28/83 01 DURItG INSPECTICH OF TDI V-16 EtGINE'S CYLINDER HEADS. ONE WAS FOUtD TO HAVE CRACKS. ME CRACKS WERE IN THE STELLITE SEAT FOR THE EXHAUST VALVES - CNE CRACK WAS APPARENTLY A THROUGH-O WALL CRACK. MANUFACTURER: SOURCEt NOS: OTHER TELECON C. SEAMAN ( LILCO)1W. ANGLE (MPL10N 12/13/83.TDI O ................................................................................................ 4

                ~

NON-NUCLEAR It0USTRY EXPERIENCE: 11 FIVE HEADS HAVE FAILED - LOCKED UP. CASTDG STRESSES IN HEADS; SEVERE AERATION PROBLEM IN n (/ STARBOARD ENGINE CONTRIBUTED TO HOT SPOTS IN HEAO. TDI STATED STAtOPIPE CAUSED AERATION. (M/V "GOTT"I SOURCE: NOS: g/ OTHER HUNT 8 WILLIAMS (12/30/83) TO C.CEAHAN. a W s OTHER HINUTES OF MEETING WITH TDI AT LAKE SHIPPING OFFICE (11/20/83) _2) TWO HEADS STRESS PELIEVED PICKLED HEADS EXHIBITFD. VERTICAL CRACKS IN BACK WALL OF EXHAUST PORT. (M/V "GOTT"I p) SOURCE: NOS: a s OTHER HUNT 8 WILLIAMS (12/30/83) TO C. SEAMAN. W O

                                                                                                                                                                                         ~

_ _ _ _ _ _ _ A _ _ _ _ _ _ _ .___ O _._____________}

DATE 2-29-84 Pl.GE NO. 140 0 EMERGENCT DIESEt GENERATOR COMnONENT TRACKrNG STSTEM O GRAND GULF NUCLEAR POWER STATION UNIT HUMBER 142 g LILCO cot P. CURRENT PRIOR SELECTION COMMITTEE DESIGN RVW. QUALITY RVL. MP&L SNPS CLASS DATE DATE DESIGN OUALITY D1Q NO ACC. REC. ACC. REC. GGNS RVL. COMP. NO COMP. NO. RVW. CVW. RVW. O OTHER TDI NEMO FROM G.TRUSSELL TO C.MATHEf tS DATED 02/17/81.

3) FOUR QUANTITY HEADS FAILED W'.TER TEST. ONE QUA$4TITY WAS AN SR HE AD. EXPECT 3 MORE HEADS

 -         FAILED, BUT PASSED WATER TEST. fM/V "GOTT")

SOURCE: tOS: OTHER HUNT & WILLIAMS I12/30/83) TO C. SEAMAN. OTHER MEMO FROM S.SCHUMACHER (TDI) TO VING ( 02/27/811

   - . 41 TDI TELEX- RECONDITIONED HEADS WILL BE ABS INSPECTED. SONE HEADS WILL BE CUT UP FOR EXAMINATION. (M/V "GOTT")

s SOURCE: NOS: OTHER HUNT 8 WILLIAMS (12/30/83) TO C. SEAMAN. - OTHER TE LEX FROt1 J.BOUNTIN ( TDI) TO LINDA BLOCK (01/27/81)

5) HEAD CRACKED THROUGH INTAKE SEAT. (M/V "GOTT")

SOUFCE: NOS: OTHER HUNT & WILLIAMS (12/30/83) TO C. SEAMAN. OTHER MEMO FROM S.SCHUMACHER (TDI) TC FILE DATED 01/23/81. 61 ME AD LEAKING JACKET WATER INTO EXH AUST CHAMBER-REPLACED HEAD & GASKETS. (M/V "GOTT"! SOUPCE: NOS: OTHER HUNT & WILLIAMS ( 12/30/83) TO C. SEAMAN. - OTHER USS CORP MECHANICAL REPORT 81-232 (10/08/81) FROM R.HUTTON.

7) LIST OF CVLINDER HE ADS ( TD1) IN SERVICES OH 09/01/83 MANUFACTURED BY TDI SINCE 1978.

IM/V "GOTT") SOURCE: NOS: n/ b OTHER HUNT & WILLIAMS (12/30/83s TO C. SEAMAN USS GREAT LAKES FLEET SERVICE DATED 09/07/83. g OTHER

8) CYLINDER CRACKED IN WAY OF BRIDGE BETWEEN EXHAUST VALVE CAVITIES. INSTALL CYLINDER HEAD.

(M'V "GOTT") p%) SOURCE: NOS: g OTHER HUNT & WILLIAMS ( 12/30/83) TO C. SEAMAN. OTHER USS CORP MECHANICAL REPORT 880-96 (07/18/80) & 880-176 (11/13/83). OTHER TELEX FROM B. LIBERTY ( LAKE SHIPS) TOD.DURIE (11/18/80). a OTHER TELEX FROM S.SCHUMACHER TO B. LIBERTY ( 11/18/80). g U OTHER USS CORP MECHANICAL REPORT (11/01/79). OTHER MEMO FROM TDI DATED 01/23/81 FRON S.SCHUMACHLA.

9) ALL 32 CYLINOER HE ADS HaVE BEEN REMOVED, REINSTALLED CR RENEWED AT LEAST THREE TIMES FOR REASONS OF LEAKING OR FRACTURED HEADb, U'OER SIZED PISTONS, CRACKED VALVE SEATS, FAULTY LINER SEALS, BROF EN OR STUCK VALVES, BROKEN VALVE GUIDES, ETC. (M/V " COLUMBIA")

g OTHER HUNT & WILLIAMS ( 12/29/83) TO C. SEAMAN OTHER LETTER-W.R. HUDSON TO D.H. MARTIN- 12/14/76

10) EIGHT CYLINDER HE ADS REMOVEC AND RETURNED TO TOI AFTER EVIDENCE OF CRAK*a FOUND. g OTHER HUNT & WILLI AMS (12/29/83) TO C. SEAMAN OTHER LETTER-M.3 INDEN TO J.BARICH-07/28/88

11) PRIOD TO THE START OF 1978 SEASON, #7 CYLIt0ER HEAD ON THE STARTBOARD ENGINE FOUta CRACKED e%

V THRCUGH THE VALVE BRIDGE. (M/V "COLUMDIA") g OTHER HUNT 8 WILLI AMS (12/29/83 ) TO C. SEAMAN OTHER LETTER-M.E.ZDINDEN TO W. HUDSON-02/0279 5 121 SEVEN CYLINDER HE ADS HAD CRACKS-ONE OF THE HE ADS CRACKED IN THE EXHAUST PASSAGE Ato PORT p AREA JUST ABOVE A RENEWED VALVE SEAT. AND DEFECTS OR BLOWN RINGS. (M/V " COLUMBIA") g OTHER HUNT 4 WILLIAMS (12/29/63) TO C. SEAMAN i .,  ; .

DATE 2-29-64 PAGE NO. 141 EMERGENCY DIE 5EL GENERAT0R C0MPONENT TRACKING SYSTEM GRAND GULF HUCLEAR POWER STATTON UNIT HUMBER 1&2 ggg [) LILCO COMP. CURRENT PRIOR SELECTION COMMITTEE DESIGN RVW. QUALITY RVL. MP&L SNPS C LASS DATE DATE DESIGN QUALITY D&Q NO ACC. REC. ACC. REC. GGNS COMP. NO. RVW. RVL. RVW. RVW. COMP. NO. ggg [) OTHER LETTER FROM M.ZBIt0EN (STATE OF ALASKA) TO D.HCLDAVIDSON (FERGUSON 8 BURDELL) DATED 07/25/80. g's V OTHER LETTER FROM M.ZBIIDEN TO D. MARTINI ( TUI) DATED 06/14/79 AND 03/19/79 g OTHER LETTER-M.E.ZBIt0EN TO W.HUOSON-02/0279

13) ACTION TAFEN SINCE VESSEL DELIVERY-INSTALLED RELIEF PASSAGES IN CYLINDER HEADS TO PERMIT COMBUSTION GASES, LEAKING PAST FIPE RINGS, TO VENT INTO ENGINE ROOM. PRIOR TO THIS, GASES WOULD p ENTER JACKECT WLTER SYSTEM AND CAUSE AIR BINDING OF CIPCULATING PUMPS. g~

A -- (M OTHER HUNT & WILLIAMS (12/29/83) TO C. SEAMAN OTHER LETTER TO TDI (D.HARTINI) DATED 03/24/80 FROM M.ZBINDEN ( STATE OF ALASKA )

14) ADDITION OF " POSTS" TO EXISTING CYLIt0ER HEADS SHOULD RESOLVE WARPAGE AT 3& 9 O' CLOCK gas POSITIONS AND BURN OUT OF FIRE PINGS. DELAVAL NOW STRESS RELIEVES ALL HE ADS AFTER VALVE SEAT gg 48 REWORK-HEADS SO MARVED SR. (M/V " COLUMBIA")

OTHER HUNT & WILLIAMS (12/29/83) TO C. SEAMAN

       ;                   OTHER         MEETING BETWEEN TDI (C.HATHEWS) AND ALASKA (R.L1t03 ON 09/0A/80
  ,i              r"%

L' OTHER LETTER-GE TRUSSEL TO M.ZBINDEN-11/28/78 g OTHER LETTER FRON M.ZBIt0EN TO W. HUDSON DATED 02/02n 9 i' OTHER LE TTER FROM M.ZBINDEN TO D.KARTINI DATED 03/19/79

15) SUMMARf CF PROBLEMS-W ARPAGE OF CYLINDER HLADS Ato FIRE RING BURN OUT. CRACKING OF VALVE SEATS Ato CYLINDER HEADS. (M/V " COLUMBIA") ggg

()- w OTHER HUNT & WILLI AMS ( 12/29/83) TO C. SEAMAN, OTHER LETTER TO TDI (D. MARTINI) DATED 03/24/80 FROM H.ZBIt0EN (STATE OF ALASKA). OTHER LETTER FROM ti.ZBINDEN TO M. MARTINI DATED 01/16/80 (U 3 OTHER LETTER FR0 H.ZBINDEN TO TDI DATED 07/10/79,03/29/79 AND 03/19/79 g

  - ',                     OTHER         LETTER FPOM M.ZBINDEN TO W.HUD00N DATED 02/02/79

16) DURItG OVERHAUL, CYLINDER HE AD WAS REMOVED DUE TO It01 CATIONS OF INTERNAL WATEF LEAKAGE.

(M/V " COLUMBIA") OTHER HUNT & WILLI AMS (12/Z9/83) TO C. SEAMAN ggg

    ^"            /}
                   'I      OTHEP         LETTER FROM M.ZBINDEN (STATE OF ALASKA) 10 B.DURIE ( TOI ) DATED 06/17/80
  *;-                      17) LINERS RECEIVED HAD IMPROPER FINISH-REQUIRED REWORK. ( M/V " COLT #1BI A" )

l OTHER HUNT & WILLIAMS (12/29/83: TO C. SEAMAN (3 OTHER FEMO FROM M.ZBINDEN (STATE C' ALASKA) TO FILE (04/09/81) ggg N/ 18) SIXTEEN NEW HEADS DEFECTIVE DUE TO CASTING CORE SHIFT WHICH BLOCKED OF COOLING WATER PASSAGE

                           -PEPAIRED BY GRIT 0ING & WELDING. (M/V " COLUMBIA")
       ~'

OTHER HUNT & WILLIAMS ( 12/29/83) TO C. SEAMAN (3 OTHtR ME MOP A NDUM FROM M.ZBINDEN TO R. LItfD ( ST ATE OF ALASK A l D ATED 06/17/81 AND M./ bit 0EN g m 4' TO FILE (STATE CF ALASKA) DATED 06/01/01 AND 04/29/81,

                       ~ OTHER           LETTER FPON M.ZBIF0EN fSTATE OF ALAStA) DATED 09/12/83

19) ALLEGATIONS MADE THAT THE ENTIRE FORCE OF CYLItOER BOLTS IS BORNE BY THE LTNEN CAUSING THE e

                  \=)

HEAD TO SEPARATE FROM THE BLOCK. (H/V " COLUMBIA") g

    >;                     OTHER         HUNT & WILLIAMS (12/29/63) TO C. SEAMAN OTHER         LETTER GROM G.TRUSSEL (TDI) TO D. THOMPSON ( ALASK AN MARINE HIGHWAY l(10/27/31)

Ii 20) TDI RECOtP1EtOS: PEBUILD CYLINDER HEAD, NEW EXHAUST VALVE, SFRING ETC. REMOVE LYLINDER HEAD sr AFTER 5000 HPS OF OPERATICN AND CHECK EFFECTS OF PISTON CROWN CUTBACK, WATER WASH SYSTEM, g 4 ENHANCED AIR FLOW. (M/V " COLUMBIA") OTHER HUNT & WILLIAMS (12/29/83) TO C. SEAMAN

       ;               "2 OTHER          MEMD FRON S.SCHUMACHER ( TDI ) TO R.PRATT ( 07/09/82) PG 1.2.

f. fg 21) DISCUSSION CONCERNING HEAD-HEAD REMOVED, FIRESE ALS IN GOOD cot 0ITION, EXHASUT VALVES LEAKING V , INTAKE VALVES GOOD-POSSIBLY DUE TO IMPROVEMENT OF COMBUSTION. (M/V " COLUMBIA")

g

                                         ~

PAGE NO. 142 ~ DATE' 2-29-64~ E'M E R G E H C Y DIESEL GEHERATOR COMP 0HENT TRACKING S Y S T E P1 GRAND GULF HUCLEAR POWER STATION UNIT NUMBER 182 g LILCO C0t1P . CUR 2ENT PRIOR SELECTION COMMITTEE DESIG;4 RVW. QUALITY RVL. MPSL

        'SNPS       . CLASS       DATE          DATE    DESIR4 QUALITY DSQ     NO  ACC. REC. ACC. REC. GCNS COMP. 10.                                         RVW. RVL. RVW. RVW.                                 COMP.tC.

OTHER HUNT 8 WILLIAMS. (12/29/83) TO C. SEAMAN OTHER MEMD FROM S.SCHUMACHER (TDI) TO R.PRATT (07/09/82), PG 2,3

22) STATE OF ALASKA SENT TDI 4 jut 1K HEADS (3 HAVE CRAKS BEYOtC REPAIR POSSI3tY CAUSED BY EXH AUST g VALVE SEAT RENEWAL). CNE HEAD FRott TDI DAMAGED IN TRANSIT. SOME HEADS RECEIVED HAD BEEN BUTCHERED-CRACKS, TAP BROKEN OFF IN THREA')ED HOLE, DAMAGED FLANGE FACES. SOME HEADS WELDItG SLAY, PITS, BLOW HOLES, RUST. (M/V " COLUMBIA")

OTHER HUNT 8 WILLIAMS (12/29/83) TO C. SEAMAN. O OTHER MEMD FROM ttAX ZBINDEN (STATE OF ALASKA) TO B.BAILY (TDI) DATED 03/01/83 8 03/07/83. OTHER LETTER FROM M.ZBItCEN (STATE OF ALASKA) TO B. BAILEY (TDI) DATED 12/02/83. , 231 FIRE RIts DISTRE!S Atc/OR FAILURE OF HEADS CAUSED BY UNSYMMETRICAL HEAD BOLTItG PATTERN a ;;; CAUSING MOMENTS WITHIN THE HEAD ASSEPOLY. (M/V " COLUMBIA") WU O SOURCE: tOS: SES REPORT NO. 123-01 DATED APRIL 1983, PG 3-10, 4-2 OTHER

24) CYLIlOER HEAD REMOVAL At0 FAILURE RATE VERY HIGN DUE TO POOR CASTABILITY OF CAST STEEL AFC CLOSER CONTROLLED FOUt1 DRY TECHNIQUES REQUIRED, THIN CROSS SECTIONS, MISALIGNED COOLItG PASSAGES.

O (M/V "COLUMDIA")

     . SOURCE:        NOS:       _

OTHER SES REPORT NO.123-01 DATED APRIL 1983, PGS 3-7, 3-8, 6-3

25) CYLItOER ttEADS HAVE EXCESSIVELY HIGN FAILURE RATE-WARPAGE, CRACKItG, LOSS OF FIRE RItG SEAL, e .

0 ETC. X-RAYS SHOWED GAS POCKETS FROM CASTItG AfD INADEQUATE WELD REPAIRS. (M/V " COLUMBIA") W l SOURCE: NOS: i i OTHER ENGINE REBdILD REPORT FOR STATE OF ALASKA DATED 03/31/81, PGS III, III-2, VI O ................................................................................................ O REC 0t1 MENDED DESIGN REVIEW ATT,1IBUTES: O

       " "'                                                                                                                                     e a

RECOMMEtCED QUALITY REVALIDATION ATTRIBUTES: W O PONE O e O e O O W O 4

PAGE No. 123 DATE F-29-44 EMECGENCY DIESEL GENEDAT00 COMPONENT TRACKING SY$ TEN GRAND GULF HUCLEAR POWER STATION UNIT NUMBER 1&1 g q%/ SELECTICH COMMITTEE DESIGN RVW. QUALITY RVL. MP&L LILCO COMP. CURRENT PRIOR DATE DESICH QUALITY DAQ NO ACC. REC. ACC. REC. GGNS

                      ' CLASS                     ~DATE SNPS

CGMP. NO. RVW. RVL. RVM. RVW. COMP. NO. g 02/24/84 02/20/84 02-3608 03-3608 CYLIt! DER HEAD VALVES: INTAKE 8 EXHAUST VALVES

       'GRAtc GULF EXPERIENCE:

s .1) FOUtc EXHAUST VALVE GUIDE BROKEN OH 85 LB CYLItOER HEAD IN DIY II D/G 12. FRON EXAMINATION g s OF THE BROKEN VALVE GUIDE, IT APPEARS THE FAILURE WAS A TENSILE FAILURE AND OCCURRED AT THE

       ' POINT WHERE THE VALVE GUIDE IS hACHINED DOWN FOR INSERTION INTO THE CYLItOER HEAD.

NOS: SOURCE: t21CR 01055-83 ggo l'%'O M38966

       ' ecwwww a wa mmmmmmmmm mmmmummm**wmmunnemmewouvenewammenennun nenunnemenwommeewommunum***emowneou seen*

NUCLEAR ItOUSTRY EXPERIENCE: 11 DIESEL CYLINDER HOS. 7 Ate 8 TEMPERATURES WERE HIGH, CYLItOCR VALVE TIMING FOUte TO BE OUT OF SPECIFIED LIMITS. SOURCE: tOS: MANUFACTURER: g LER INDIAN POINT 247-80002, 800409 ALCO ENGINE DIV. NFRDS HIT 12

       '31 ADDITION CF VAVLE SPRING ROTATORS.

SOURCE: NOS: MANUFACTURER: TDI g TDI SIM #236 REV-1 C) D.G. LEAKING EXHAUST THROUGH CYLItOER TEST VALVES DUE TO BURNED VALVE SEATS. REPLACED VALVE SEATS. SCURCE: NOS: MANUFACTURER: g NFRDS Cot 1H YANKEE, 811110, HIT 222 ELECTRO-MOTIVE DIV 0F GM 51 INFO-MEASURING INTAKE t EXHAUST VALVE TO GUIDE CLEARANCES. CURCE: NOS: TDI SIM-336 g sammmenummeomanumanuensnam**wesennennemannummawww munnemaweawemwommuumenwummonen**menumosomeneem g toff-NUCLEAR INDUSTRY EXPERIENCE: g i

1) EXHAUST VALVES BECOME PLATED WITH A CARBONACEOUS DEPOSIT PREVENTING PROPER SEATING, CREATING A C0tCITION WHERE BLOWBY ERRODES VALVE HEAD Ato THE ELEVATED TEMPERATURES DURIttG COMBUSTION CAUSED CRACKIl1G OF THE STELLITE SEAT IN THE HEAD. (M/V " PRIDE OF TEXAS")

n v SOURCE: OTHER NOS: TITAN NAVIGATICH INC-LETTER DATED JULY 22, 1982, PG 1. g OTHER HAUTILUS SURVEYS INC-DAMAGES TO PORT MAIN ENGINE, MALTA, JUNE 1982, PERMANENT REPAIRS REPORT-SECTION D. PAR 2. s OTHER OTHER US SALVAGE ASSOC INC-CASE REPORT 852-15573, 07/01/82 THE SALVAGE ASSOC-SURVEY REPORT SCHOC30, 04/01/82. g OTHER THE SALVAGE ASSOC-DATEC 07/16/82

     -    21 

SUMMARY

OF PROBLEMS-CONCENTRICITT PROBLEMS WITH RESPECT TO VALVE GUIDES Ate SEATS. PREMATURE q V NEED TO RENEW VALVE SEAT FACING MATERIAL. CHROME FAILURE ON VALVE SEATS. VALVE ROTATORS, BUFFER SPRINGS FOUND MISSING. SEVEN HEADS HAD CRACKED EXHAUST VALVE SEATS. ONE HEAD HAD WATER LEAK IN g

                   ~O                   _ _ _ _           _ _ _                                                                       O         __ _                                       _ O _ ___     l

                                                                                                                                           ~

DATE 2-29-84 ~ ' ' - PAGE NO.' 144 l EMERGEHCY DIESEL GEHERATOR CDMPONENT TRACKING SYSTEM GRAND GULF HUCLEAR POWER STATION UNIT NUMBER 1&2 g LILCO COMP. CURRENT PRIOR SELECTION COMMITTEE DESIGN RVW. QUALITY RVL. MPSL SNPS CLASS' 'DATE DATE DESIGN QUALITY D&Q NO ACC. REC. ACC. REC. GGNS COMP. NO. RVW. RVL. RVW. RVW. COMP. NO. g INTAKE VALVE PORT CASTING. THREE HEADS HAD WATER LEAKS IN EXHAUST VALVE PORT CASTING. VALVE STEMS HAD CHROME FLAKING OFF. VALVE SEAT TO GUIDE CONCENTRICITY WAS AT LEAST 0.011 IN. CUT FOR CYLItCER HEAD. SER. NO. K32. (M/V " COLUMBIA") g O SOURCE: NOS: OTHER HUNT & WILLIAMS (12/29/83) TO C. SEAMAN. OTHER LETTER TO 1DI (D. MARTINI) DATED 03/24/80 FROM M.ZBINDEN (STATE OF ALASK4). OTHER LETTER FROM M.ZBItOEN TO U. MARTINI DATED 01/16/80 & 03/19/79. g OTHER REPAIR PART STATUS (STARTING DATE 07/27/79. OTHER LETTER M.ZBINDEN TO W. HUDSON DATED 02/02/79. OTHER LETTER-M.ZdINDEN TO D.DESRUMEAUX (TOI) -01/31/79.  ; O 3) HEAVY S00 TING IN ROCKER BGX AREAS APC HEAVY CARBON DEPOSITS COLLECTED WITHIN THE VALVE SPRING g IX ASSEMBLIES DUE IN PART TC A MODIFICATION TO EXHAUST VALVE GUIDES BY TDI IN WHICH TDI DID NOT FOLLOW THE PROCEDURES SPECIFIED IN THEIR SIN. (M/V " COLUMBIA")

      ' SOURCE:         NOS:

O '"'"

      'OTHER
                        """' ^ "' "'*"' '''" '"

• 5'^"*"

LETTER-M.E.ZBINDEN TO W.HUDS0ti-02/02/M. OTHER LETTER-M.ZBItCEN TO D. MARTINI (TDI) DATED 03/19/79

4) EXCESSIVE WEAR ON VALVE STEMS IN WAY OF VALVE CUIDE OIL SEALS. (1978 SEASON) (M/V SOLUMBIA")

SOUPCE: NOS: g OTHER HUNT a WILLIAMS (12/29/83) TO C. SEAMAN. OTHER LETTER TO TDI (D.MARTI*4Il DATED 03/24/80 FROM M.ZBItCEN (STATE OF ALASKA).

      -OTHER            LETTER FROM M.ZBItCEN TO D. MARTINI DATED 03/19/79.

O 5'**"'^'"'^"'"' "^*" '^" ""' ' "''' " '^" 5""'" "'^" ^" "'^" MISALIGNMENT"-SMALL AREA Ot? ONE INTAKE VALVE WHERE THERE APPEARS TO BE LESS THAN DESIRABLE 9 CONTACT WITH THE SEAT. (M/V " COLUMBIA") SOURCE: NOS: OTHER HUNT 8 WILLIAMS (12/29/83) TU C. SEAMAN. g CTHER MEMO FROM M.ZBItCEN (STATE OF ALASKA) TO R.LIto (DEPUTY C0MNISSICHER), 07/29/82. PG 1-3. 61 CYLItCER HEAD HAD LEAKY EXHAUST VALVE-VALVE STEM EXHIBITED SIGNS OF ROTATOR FAILURE.

      .(M/V "COLUMDIA")                                                                                                                      g SOURCE:         NOS:

OTHER HUNT 4 WILLIAMS (12/29/83) TO C. SEAMAN. OTHER MEMO FROM S.SCHUMACHER (TDI) TO R.PRATT ( 07/09/82). PG 1.

        ' ' ' * ' ' " ' ' ' " ' * " ' "' S"' ^"  ""'"'S'  "'"'   "^'*'S ^" "^SS'"'"""""'^"'                                     #

O SOURCE: NOS: _ OTHER HUNT & WILLIAMS (12/29/83) TO C. SEAMAN OTHER LETTER FROM M.ZBIteEN (STATE OF ALASKA! TO C.HATHEWS (TDI) DATED 12/24/83. OTHER LETTER FROM M.ZBINDEN TO D. MARTINI DAT O 07/10/79. g RECO*1MEtCED DESIGN REVIEW ATTRIBUTES: O NONE RECOMMENDED QUALITY REVALIDATION ATTRIBUTES:

5 O O O O O O O O O O O O v - 5 4 1 O M H E E G T A P S . O Y N S lS . iHP PGM 2 MGO C G 8 N 1 . L . I VC RE K R R C Y . E T . A I . . B LC . R AC . M UA . T Q . U . N . T . . C H T WF RR E . I N . N G . N I . . O SC . WP ' M O U N EC DA O . C O NWR . I E E T T . R TQ O A ISW MDR T M . T O . S CY . A T . . IL . R R NLV OAR E E IU . TQ . H W C E E O LN EG . G P SIW S ER . D . L R E A . S E RE . OT . E L IA . RD . I C F . D U . N . T' . Y N . F EE . C RT . L RA . H UD . U C . E G G . Q PS .

       ~4        D      MS             .

8 E OA .

        -        H      CL             .

9 M C . 2 A 2

         -  E R               .

G O . O N . CS . LP . . INP E _ E LSM N T O O . A C H . D g g , e e e e e e e e e e e II  ! Il i , ; ll1ll

- DATE~ '2-29-84 PAGE NO.' 1% EMERGENCY DIESEL GENERATOR COMPONENT TRACKING SYSTEM O g GRAND GULF NUCLEAR POWER STATION UNIT NUMBER 182 g LILCO COMP. ' CURRENT PRIOR SELECTION Cor1MITTEE DESIGN RVM. QUALITY RVL. MPSL '

            $NPS      ' CLASS        DATE        'DATE     CESIGN QUALITY D&Q      NO  ACC. REC. ACC. REC. SGt!S CCMP. NO.                                          RVW. RVL. RVW. RVW.                               COMP. NO.                 g s03-360C                   02/24/84      02/11/84                                                               C2-360C O       CTtINDER HEAD VAtvES _ B0tTING Atc GiSxETS.                                                                                          O GRAttD GULF EXPERIENCE:

g toiE , O PAJCLEAR IPCUSTRY EXPERIENCE:

         ,ase                                                                                                                                 e !!u NON-NUCLEAR INDUSTRY EXPERIENCE:

1) DURING THE FIRST 15 WEEKS OF OPERATION FOR THE 1978 SEASON A TOTAL OF SEVEN CYLItCER HEADS WERE REMOVED BECAUSE OF DEFECTS ON BLOWN FIRE RINGS. (M/V COLUMBIA")

SOURCE: NOS: O OThER HL*if 8 WILLIAMS (12/29/83) TO C. SEAMAN OTHER LETTER-H.E.ZBItCEN TO W. HUDSON-02/0279 OTHER LETTER FROM N.ZBINDEN TO D.HARTINI DATED 03/19/79. O OTHER NEMO FRot1 K.BESELIN TO H.NCDONALD (TDI) DATED 06/15/78.

12) PROBLEMS ENCOUNTERED IN 1978 SEASON-HEAVY CARBON DEPOSITS COLLECTED WITHIN VALVE SPRING g

       ' ASSEMBLIES. (N/V " COLUMBIA")

SOURCE: NOS: O OTHER OTHER HUNT 4 WILLIAMS (12/29/83) TO C. SEAMAN. LETTER FRON H.ZBItCEN (STATE OF ALASKAl TO D.NARTINI (TDI) DATED 03/19/79. g 31 NEW SEAL USED WHICH DOES NOT STARVE THE VALVE GUIDE FOR OIL. (N/V ** COLUMBIA") SOURCE: NOS: O OTHER OTHER HUNT & WILLIAMS (12/29/03) TO C.SEANAN. LETTER FROH L. BLOCK (TDIl TO M.ZDINDEN (STATE OF ALATAA) DATED 06/02.'80. g RECOMMENDED DESIGN REVIEW ATTRIBUTES: _ ,ta4E

         ................................................................................................                                     g RECOMMEtCED QUALITY REVALIDATION ATTRIBUTES:

N0f1E O ................................................................................................ S W O e k .

11025 o o o o o o o o o o o o o o O c t c' s s . M . gz" w 4 M . o

• Eo*

e s.

                      . zecL. N

o. o r o N

EOg -7 o 2 ~

          ~

J.

                      >u cr =

o a m >-

                      -                          :+                       w m

w et . . . . m o. . oSo

                                                                  .- o                              .           <

a m "W - B w;  : > 5  :*  : 4 a 3  :. Sur e

                                                                                              .     :.          G a

W z .

                                                              -<o zw-o h3m-                   g r
          =

3u. cw"ou ww E

                                                                                                     =

u. N

                                                                                                                            .    <o x

o g

                                                                                                                                                      =
                                                                                                                                                                    =

w wzw$ Ent g--u E n m a 5 a z 3 . . o< .a . o o . z - . wegm > . = u o . . a S8

• c E  :. C' S ~ #  : *

 -i       a           o<                           .
                                                   .           <aml                        $          .

m a a =. z . Ewo w cr < . m o . . > o 2 . . Ib k" I A a

                                                                                                                                  ~
                                                                                                                                            ~          !            !                                !

u o 23"  : "B5-C $  : g49 2  :

                 - w                               :*          .-5mg              W
                                                                                            =

l 5 -.

'[

a r Sun" * " 4

. c -

z

                                                                                                                                  ~

E 5 t o, aEsu 5 g cag.

                 <    -                             .                                o                 .                                                .            .

o s< . E ,a

                                                               - - .4 >
                                                                                     .-     e.
                                                                                            ~.

a

                                                                                                                <           .ao m

5 . C a.  : -#2. um.~ S z E E. h 4 oo> a a ct zA> X g cL >= -

• N O at cr .' .ow- g o oNw o .

W tsJ - . llC J 6 w >= o > 6- . . 2 3 . - *ao *-

• w o w

a-

                                                    .           Eagg m.

s .

                                                                                                       .        B z<wo x-w z<             .

ma. . ma-- - . w- .<m gM . .

                      "E5                           :           MO*C

• 8 2 "L w5 a w5  :

                           ="                       i
                                                    .           ht$.=*            .         8 3
                                                                                                       =        d"6 e
                                                                                                                         **E:

umo-

                                                                                                                                         **J :

umw .

. n s cr n a

                                                    .           go.zSz    -

Nw

m. E wS

                                                                                                                -s       o o     a s

o .og. . w laJ at 4 w . we o O . -m < >= w w . . 3

o. uo

                                   . z           .-          -      u=         N N ,N      .4         .                    - .-            .- a =                    = co o.

w a ~< et o r . Ez. - . e> a ow

                                                                                                                         .               .D..           !.
                                                                                                                                                              .       .       E
           -      u E              h    0           :           Gwou              4~ 5                 :        Oh       2-"[            3-" : y                      : 4 o      a

. 4 5 = na.:' 5 .: . o-R55- R55  : . -e  :. -

                                                                                  .e rv 3 E                                            w e* = wgp<                 u g ->-                            B          .

Z e . 4 .a N N o . 4 . cx . - 9 *

                                                                "5                    **

• y*2 -~~* -"" *

           >           E-          $    c            :. Gw-m5                     "RR$                  :. cr=~m                  w      r

<C  : a

     <     u m ww
                  ,    ag N

g g

                                        ,                  g>sg5 ag e              croo.

w- , w, ; g-g gmeg z o n 2 2. ose, c ". "5 *

                                                                                                                                                     ;. - 3

g 2

D u

                       $o          %

N I .* s

                                                           - > si e cr L3<o
                                                                                      = cr      a .
                                                                                                         . xor ww
                                                                                                                         .JrIw JDou JEm Ao.           . >w
                                                                                                                                                                            >anJ w                       o        w         . wp $tow ana     * .e       o>-                .      cx w - cr cx w           - sr           .                     cg G                     e y           .

Ao-agg go-< e . wws- 3mwa sm- * *

• a
• 5' C

                                                                                          .E O      : Em                     a cr <                                           U cr                        .

USEE

                                                           >-k"sWaE              m     . M" i

a "N

                                                                                                "   :        B   E   *o                      #

D

     .c v w               5                #
                                        > w E         .

d acammoor . g g e ... n - # W s .. E .  % s . :. E. < z v5 gww>3. a <oo= ww w g e z , o m ag

                                                      =

geggw,ggu.a*"gs " : ""

                                                                                                             . 2g$>- a<n*-'"*gawu        """         :                 :.

. ga>g 8_

w w w E . amm m . o o J=" " mw-wCE " 55-e o g o

• bm a.4 a o x=

                                                       . cr at - W w o
                                                                                                          . u aoacrc ..           w
                                                                                                                                   -a

l. $.

                                                                                                                                                         . w g

saa up o g . *-<> gum aw . poow <w . g v.r d"qi

• a Q

                                            *w         : $5                                               : +E0"555M"$5                                  :    om        : Ew W                     *5 . ' ,

u o o sg :. W- g-uda Ng E. ""55s"$

                                                                                $ .oo. 8 E E- .. a : E-ES.EEE  -a      ooo-moo555'                     :
                                                                                                                                                         . 85

a.  :. aSg

      =

i l' O e e e e e e e e e e e e e 9

p; r,; +. 4,v, ;.. .;.- e v,. v

r. z, . ; .-

                                                                                      . . . .   .; . . >. - : c .~ .n. - m. s . . w : . m. + w . . . , .-
                                                                                                                                                              =
                                                                                                                                                                              . v.  .

w c

6. ,p:

I s,t. ?

        ,'.                                                                                              ff5-1 l             gf O         O               O                O        C           :        C     C         C        C         C      C        C    (         O                              !

l, .? F -* s - (

• l

                                                                                                                                                                                                 \   'U*..'..
                                                                                                                                                                                                                 ~
                                                                                                                                                                                                                           .r*

p, q .:..: 4 W.+a R . t$ rb.V .

4. .

d- hv A .i h Ith.% c'..

                                                                                                                                                                                                                  ..o..*
                  .#                                                                                                                                                                                 '.y                       ,
                                                                                                                                                                                                            ,'i,'.-      .

m Y,e '$ , p 3 M - 1 $g

           ,,                           .                                                                                                                                                        = ~ ., ./ ..

F7 1/ gE q..-[ - j. W a . y ., H

             -          A            LS                                                                                                                                                                                     e .

3-

                                                                                                                                                                                                                             #hh

. n*e

   ;                                                              s D.                                                                                                                                   .                     '..*l

,0- N E  :/

      .                       .                                      y
          .':                               @        *E                                                                                                                                         ' ;. -                                 ,,

[ ;. -' E e4

• a e - ,*,' 5 7 M >u . ' i '.,

g., g awg , 9. - ,. . . m = - y %a s u W

                                                                               =

e -n.,. .u. ( w e 3 -.^- C $

                                                                                                                                                                                                 =

• ".' .J Q ,

m <u o :6 .' 6- E D< S  :

   ,-                                       F               D                  e                                                                                                                     t,                      1' 6-    .-

Q g

6 e<

.g * . ' g , w g H 3u

                                                                               $                                                                                                                J 7 .,1-l
                                                                                                                                                                                                                                  )
                                                            >w

, '1  % $ g .-

    ..k'           -

W

                                                     >      ER                 S w                               ._
                 %                          z        2 5

H e

8 '

J.-

        . -,' ,                             o               eo                  e                                                                                                               , 4. ' y .,                          c D wu                       s                                                                                                                                - ,*-

k b O4 i , , e- r . - f- .. O 2 * * '.*'..q, j.' .- s' ,. - u o kh. I. , f ' , f/ e ., H W $ g x< .~i 3 m p .  !

                                                                                 .                                                                                                                   E . e.d,'-.            <
                                                     <      C s &.a ;#

r f O ou

• e d .' b ,

C/ H

• I- ,

i,- M s  :

   ;                                                  e     u>> .

..4 f. g a za> M ,J

                                                                                 .e g

e

                                                                                                                                                                                                     *ge., ..'-&
 .t O at u               e ph                                                                                                                                       yks k^                   ..             ,

M. 2 2 u o a-V' *!4 w a . x W O 8Z * +- ' W .9 *

• W'=. . 6 . ,

O & MM3 s tw -- M> $ d. e. ' n .p wa e .'+ Q s 3 p. g ,, a -. :b.- -- N sv

    ..                                      .8        m                          e
                                                                                 ,                                                                                                                                     . a, ..-
  ,l ,-'                                    W         <                          8                                                                                                                                   h .

s

 -' $, ,it d
                          .                 M         W     g tas O>

s

                                                                                                                                                                                                     ., t 4 4   .%$N .  ?
               -#                           W           f   M at                 3                                                                                                                      -
      .5                                                                         $                                                                                                                   'g'lM' ' .,,                      i-19                                  m         u     EQ                   g                                                                                                                   , y., ;.,

p-. , o D .

                                                                                                                                                                                                             .)                           x
   .                                                  z                          .
                                                                                                                                                                                                                                        +

t - wW

                                                                                                                                                                                                 \                                -w u

a. ex >-

                                                                                 .,                                                                                                              ...~

z e o 4

      .I/ L' '                               >J D                          8 ft.- 8.f O                                   a                                                                                                                        - -

gg

                                                                .                ,                                                                                                                        e( -s..,.,

m g g ,..

                                        <             O      gM                                                                                                                                                *. ] <

g,. , . e W z 3 s

                                                                                                                                                                                                                              "y.

A W e < u . c. m..

c. 3>

                                         . W
                                                                                  .                                                                                                                          .s- - .

f-l;) . I h'3 .v

                                                      @      o g                  :.                                                                                                                             h

_u,ae . .,

                                                             - = n.

t E "*5u  :. N. :g-a e

                                                                                                                                                                                                             - r-. a -b..    . . ,4 l             l8                          .* , ' +.

[i-. , Q g g g (p i i <> ii ii ii px_e a e.  ;.

                                                                                                                                                            ..o...               +,..:. g. . -

1'. g. . . - - _ 3 s;p .. c. g..

y : _. .' y. . ...-:- _.v.q,_ .. .;(r _ g  ; 3a.,. : , ;; k,az

n. .,

                                                                                                                                                      ..:;    _ - ;_ 3 _ 3 , :s..;y q ,.,

r;

9 , ,

                                          ~ 2-29-64                                                                                                        PAGE No. 149 DATE EMERGEHCY                DIESEL         GENERATOR            COMPONEHT         TRACKING            SY$ TEM               O L_

g GRAND GULF NUCLEAR POWER STATION UNIT NUMBER 1&2 g LILCO COMP. CURRENT PRIOR SELECTI0tt CONNITTEE DESIGN RVW. QUALITY RVL. MP&L m SNPS -CLASS DATE DATE DESIGt4 QUALITY DSQ NO ACC. REC. ACC. REC. GGNS

                               -COMP.to.                                                 RVW. RVL. RVW. RVW.                               CX1P. NO.                  3 F

n v w _ 03-361 02/24/84 02/91/84 C2-361 E L e tO I,e1CiTI,e COCxS $ GRAt1D GULF EXPERIENCE:

-                               NONE                                                                                                                                        g

" ...................................................s..................*......................... k NUCLEAR It0USTRY EXPERIENCE: g IA3 NONE L ................................................................................................ O ,en.utEiR I,ouSTRy EXPERIENCE: NON?

                                .....*.................................................................*........................                                            g RECOMMEFOED DESIGN REVIEW ATTRIBUTES:

NONE O O ................................................................................................ RECOMMEtOED QUALITY REVALIDAT10t1 ATTRIBUTES: 1 O

                                ..................e.............................................................................

O 9 O 9 M S ,O B e O M u m ummBuna

                                                                                                                                   ~

OATE' 2-29-84" PA5E HD." 150 EMERGEHCY DIESEL GEHERATOR COMPDHENT TRACKING SYSTEM O ""*"" *" ""*" " "'" ^ " "" """*'" 2** e LILCO COMP. CURRENT ~ PRIOR SELECTION CCMMITTEE DESIGN RVW. QUALITY RVL. MPSL

     '~SNPS        CLASS       DATE        DATE   ~ DESIGN QUALITY DSQ     NO  ACC. REC. ACC. 9EC. GGNS COMP. NO.                                      RVW. RVL. PVW. RVW.                                COMP. NO.                  g
     .03-362A               .02/24/84  .02/2J/84                                                               02-362A-CYLitCER HEAD COVERS: SUB COVER ASSEMBLY GRAtO CULF EXPERIENCE:

11 FOUND CRACK IN SUB-COVER ASSEMBLY OH 86 R.B. CYLItLER. g SOURCE: HOS: itCR 01070-83 - MWO M38550 O .................................................... ........................................... 95 tAJCLEAR INDUSTRY EXPERIENCE: NONE g

      .................... n.........e............................e...................................

NON-HUCLEAR ItOUSTRY EXPERID4CE: a W O NONE RECOMMEtOED DESIGN REVIEW ATTRIBUTES: HCHE

      ................................................................................................                                  g REC 0tetENDED QUALITY REVALIDATION ATTRIBUTES:

NONE

      ..........*.............................................r......................................*

O e O e 0 e m O e

                                                                                                                                                               ^

11623 o o o o o o o o o o o o o o O m M E*w w 4 b

        *M

• 2
• EN8 e s A L N

A E o N z o a z - j, M >u hw

• a u . . . . .

w n C. su Q .

         =         <u                             .m z                              .                                     .               .

z o . . . . D B< wm ow z go . . . . . r .. o"  :  :  ?  : I z c, ES.

                                                .0               :.               :.                  :.                :.              :.

w Ew . . . . . m z 5 rE w O mu x . . . . D wu mg . . . . I " " am  :

• E O z . Ow 4  :.  :.  :.  :.  :.

gi wa . . . . u o . x . . . .

              - w w
                           "                    =0a                :.                :.                  :.                :.              :.

a o < -. toBom r . . . . r n uw

• OJ 5s4b  :.  :.  :.  :.  :.

a a Bs> g e m.

                        <=                      _                    .                 .                   .                 .               .

CB DOA  :  :  :  :  : I 8 G25 d5 mba  :*  :  :

                    "G3                         "Ma

• E" .

438  :.  :

• l

                                                                                                                             . e a    =                           g amu "                     .                                                     . w           .

w < < e E w

                                                                                                                             . r E            .

n w 8w - s. . s EwM o

                                                    -w
                                                                                                                             . a w    a -<                 o      8      -nw                  .                .                  . n               . g           .
          ~    u E                  h o      O
                                                <-4                    .

B . a = z

                                           *e R5z o=E

.  :.g "

5  :.

• e g 0 w "E

                                                                              -           : c               :: 3*

4  :

o w cw ar s M

                                                 >E
                                                 -a=                          0           :

Ew . zw . a S

                                                                                                                                               =

a < ~ w onw .m . a . < . 2 o s a . . x . - > . a ~ . .. m w . ~. . w- . > . w .

          "

• S  :
• g  :.
• e og m_g E m E ,

O O C . X

• g . .

g NM E"EbU Nem .* *

• b, b . ~
• l z v5 5" "Ea B" 5""""**

m A*

• Evs  : s  := "

"s0  :.

P z L' DXwowMCOE = . ~ Q = W w EN 2 O . O In = . zm en sgw<

                                                                         . ~

e. $.

w

                                                                                                              . g w           .
                                                                                                                              . g w             -

un b O c bbEb -  !. 5 . I O . O . a$g--w 5 N = n,9 !U _.W . so IN

                                                                                                   !.. gw                     !p !

m G *

                     $$d<g- @o--            S a 'E <

u -mo.m_t dw .

                                                                         . We              !.=_ W              u we_

8Wwn I l' o e e e e e e e e e e e e e e

DATE ' '2-29-84'

                                                       ~

PAGE NO. ~152 EMERGEHCY DIESEL GEHERATOR COMPOHENT TRACKING SYSTEM GRAND GULF NUCLEAR PUWER STATION UNIT NUMBER 112 g LILCO COMP. CURRENT PRIOR t, ELECTION COMMITTEE DESIGN RVW. QUALITY RVL. MPSL SNPS' CLASS DATE' ^DATE DESIGN OUALITY DSQ NO ACC. REC. ACC. REC. GGNS COMP. HO. RVW. RVL. RVW. RVW. COMP. HO. g 03-365A 02/29/84 02/24/84 02-365A. , FUEL INJECTI0tl EQUIPMENT - FUEL INJECTION PUMP.

        '3RAr0 GULF EXPERIENC2s HONE
         .....................................a..........................................................

NUCLEAR ItOtsSTRY EXPERIENCE: 3

1) DURING tCRMAL OPERATION 821 D.G WAS SHUT DOWN DUE TO MINOR FUEL OIL LEAKS. 89 CYL INJECT PUMP U DISCHARGE FITTING MO #7-83 CYLItOER JUMPER LINE FITTINGS WERE TIGHTENED. FUEL OIL LEAKS WERE ALSO FOUND ON 33 CYL INJECTOR H0ZZLE COLLAR.

O SOURCE: @S: CAL CLIFFS 2 318-77000,770621 MANUFACTURER: FAIRBANKS-MORSE g LER

        ,EPRI           EPRI-NP-2433, 682 21 D.G. 2B TRIPPED ON OVERSPEED TRIP INVESTIGATION FOUtc THE BEtDIX FUEL INJ. PUMP STUCK IN FULL FUEL POSITION MO WAS REPLACED.                                                                                                     g O        SOURCE:       NOS:                                               MANUFACTURER:

LER ZION 2. 304-80015, 800408 COOPER-BESSMER HPRDS HIT 69 O 3) "CD" D.G. WAS SHUTDOWN DUE TO A FUEL OIL LEAK ON WE 83 FF0t4T BATE FUEL INJ. PLkiP. THE FUEL g INJ. PUMP MD INJECTOR LINE WERE REPLACED. SOURCE: NOS: MM4UFACTURER: LER COOK 1. 315-83005, 830111 WORTHINGTON CORP.

4) DURING HORMAL OPERATION AB D.G. WAS SHUTDOWN DUE TO A MINOR FUEL OIL LEAK ON 85 FRONT BANK g O INJECTOR PUMP. A GASKET WAS REPLACED ON THE PRESSURE SCREW.

SOURCE: NOS: MANUFACTURER:

          .ER           COOK 1. 315-83027, 830111                          WORTHINGTCH CORP.

5) A FUEL OIL LEAK DEVELOPED ON THE "D" D.G. ON THE IL CYLINDER SHUTTING THE DIESEL DOWN. THE g FUEL DIL LEAK WAS FROM A FUEL INJ PUMP LEAKING AROUtD THE METERING SHAFT. THE PUMP WAS REPLACED.

SOURCE: HOS: MMUFACTURER: LER SUSQUEHANNA 1. 387-83046. 830319 COOPER-DESSMER

          ""'"*^S^""'"S"^'^"""' ' 5" "' ***               "5'"*'   '"'"*'""'"'"*'*"'"'"'                                                 #

O~ WEST FUEL INJ. PUMP HAD A BROKEN SHAFT CAUSING EXCESSIVE SMOKING. HOS: MMJUFACTURER: _ SOURCE:

        'LER            SAN ONOFRE 206-73000. 730216                       FAIRBANKS-MORSE

7) "B" D.G. FAILED TO ASSUME RATFD CAPACITY DURING TESTING. CAUSE WAS A RESULT OF CALLING OF IHJECTOR PUMP PLUNGER AfD BAPREL NALL. THE DEFECTIVE FUEL INJ, PUMP WAS REPLACED.

g SOURCE: NOS: MANUFACTURE's LER ROS 2, 261-76000, 760301 FAIRBANKS-h0RSE 3 W

8) DURING OPERATION THE D.G. FAILED MD WAS SHUTDOWN. THE CAUSE WAS DUE TO A WORN WOOORUFF KEY g ON THE FUE!. PUMP SHAFT.

NOS: MANUFACTURER: _ SOURCE:

      - LER             BIG ROCK PT. 155-83009, 830810                     CATERPILLAR O

9) ON HOVEMDER 19. 1982. WHILE PERFORMING SURVEILLANCE TEST 06-OP-1P75-N-0001. DIESEL GENERATOR g 11 WAS INTENTIONALLY SHUTDOWN PRIOR TO COMPI ETION OF THE ONE FOUR HOUR RUN. THIS WAS DUE TO FUEL

DATE t-29-84 PAGE NO. 153 ( n EMEDGENCY DIE 5EL GENERATPR C0MPONENT TRACKING STSTEN V GRAND GULF NUCLEAR POWER STATION UNIT NUMBER 18 2 g LILCO COMP. CURRENT PRIO4 SELECTION COMMITTEE DESIGN RVW. QUALITY RVt. MP8L SNPS CLASS DATE DATE DESIGN VJALITY D&Q NO ACC. REC. ACC. REC. GGNS RVL. CONP. NO. COMP. NO. RVW. RVW RVW. g OIL LEAKS FROM TME INJECTOR PUMPS. IT WAS NOTICED THAT FUEL WAS LEAKING IN THE VICINITY OF THE INJECTORS. THE BLEED OFF PLUGS ON THREE INJECTOR PUMPS WERE LEAKING WHICH MECHANICS TIGHTENED (g U AND THE TEST WAS RERUN WITHOUT INCIDENT. THIS IS A FINAL REPORT. SOUCCE: WJS : hAtUFACTURER: g LER G. GULF. 416-82131.821118 TDI 101 ON DECIMBER 4.1982. WrfILE PERFORMIP~. SURVEILLANCE TEST 06-OP-IP75-M-002 THE DIESEL FAILED TO START. UPu4 INVESTIGATION IT WAS OBSER' ID THAT THE OVERLOAD ON THE D.C. FUEL OIL PUMP HAD p/ w TRIPPED. THE FUEL LEAKS WERE CUE TO LOOSE BLEED (VENT) PLUGS CN THE INJECTORS. THE PLUGS WERE TIGHTENED AND THE SURVEILLANCE TEST WAS RUN. THIS IS A FINAL REPORT. SCUDCE: NOS: MANUF AC TUR E R :

 ,o v

LER C. GULF. 416-82156.821204 TDI II) 32CD D.G. WAS SECURED DUE TO VARYING CYLINDER TEMPERATURE. THE CAUSE WAS THE FAILURE OF THE g 86 CVL. REAR BANK FUEL INJ. PUMP. THE PLUNGER WAS BOUND TO THE BARRELL. A NEW FUEL INJ. PUMP WAS INSTALLED. m SOUDCE: NOS: MANUFACTURER: LER COCK 2. 316-78042. N0617 WORTHINGTON CORi. 8 EPRI EPRI-NP-2433. 682

12) ENGINE FAILED *O START. INVESTIGATION REVEALED APPARENT LACK OF FUEL TO INJEC'OR PUMPS.

m b CAU9E FOR APPARNET LACK OF FUEL COULD HOT BE DETERMINED. SINCE THIS IS THE FIRST OCCURENCE OF THIS T rPE , NO FU9THER ACTION IS PLANNED. g SOUDCE: NOS: MAdUFACTURER: LER COOK 2. 316-78079. 781019 WORTHINGTON CORP. q 13) WATER FOUt0 IN FUEL OIL kESERVOIR. REPLACED FUEL INJECTION PUMPS. V SOURCE: NOS: MANUFACTURER: NFRDS ItOIAN PT. 2. 740917. HIT 9 ALCO ENGINE DIV. 141 DURING A SURVEILLANCE TEST RUN OF THE 13U D.G. A SMALL FIRE OCCURRED ON THE EXHAUST MANIFOLD p CN THE CCNTROL EPO OF THE ENGINE. THE FIRE WAS DUE TO LUBE AND FUEL WHICH HAD ACCUMULATED UNDER V THE INSULATIOJ AT ONE PCINT ON THE EX4AUST MANUAL. THE FUEL OIL WAS FROM AN INJECTOR LEAK. SCUPCE: NOS: MANUFACTURER: LLR MILSTCHE 2 336-7600. 760901 FAIRBANKS-MORSE o IS) DG 1 A WAS SHUTDOWN BECAU*E OF A FUE:. OIL LE AKAGE WAS NOTED AT THE 8L FUEL IdJ PUMP. LEAK WAS U DUE TO A CRACKED FITTING ON INLET LINE TO FUEL INJ PUMP. FITTING WAS REPLACED BY A SPARE. SOURCE: NOS: MH1UFACTURER: LER ZIGN 1, 295-76009. 760621 LOCPER-BESSMER f% NPRDS HIT 39 d EPRI EPRI-NP-2433. 6/82

16) SMALL FUE L OIL LEAK NOTED AT THE 1F FUEL INJECTOR PUMP DISCHARGE FITTING. CAUSE OF LEAK NOT

_ DETERMINED. THE PUMP AND FUEL LINE At0 ITS INTEGRAL FITTING WERE REPLACED. q SOURCE: NOS: MANUFACTURER: W LER COOK 2. 316-82107 821207 WORTHINGTON CORP.

17) TWO CYLINDER INJECTORS AND A WATER JACKET RELIEF DEVELOPED LEAKS ON 812 DIESEL GENERATOR.

THE INJECTCRS WERE REPLACED. THE RELIEF WAS RETNSTALLED WITH NEW 'O' RING. DURING THIS g V CCRRECTIVE MAINTENANCE. 8 iIR BLOWER OISCH 7GE F LANGE BOLTS WERE DISCOVERED BROKEN. Att 14 BOLTS AND THEIk INSERTS WEPc REPLACED. g SOURCE: NOS: MANUFACTURtW: 5 LER CAL. Cf.IFFS 1. 317-81078-1. 811008 FAIRBANKS-MORSE

18) D.G. FAILLD TO ASSUME FULL LOAD. CAUSE-STICKING FUEL INJECTOR RODS ON ENGINE DREVENTED g

%q #     ENGINE FRON DEVELOPING SUFFICIENT HORSE POWiR TO DRIVE THE GENERATOR TO FULL LOAD.                                                             W l                                  ,

m . -- r - ,~ ., -. . , , , , . . q .. W ~# DATE" 2-29-84 ~ PAGE NO. ~ 154 EMERGEHCY DIESEL 6ENERATOR COMPO' ENT TRACKING SYSTEM O GRAND GULF NUCLEAR POMER STATION UNIT NUMBER 112 g LILCO COMP. CURRENT PRIOR SELECTION COMMITTEE DESIGri RVW. CUALITY RVL. MP&L SNPS ' CLASS DATE DATE DESIGN QUALITY D10 NO ACC. REC. ACC. REC. GGNS COMP. NO. RVW. RVL. RVW. RVW. COMP. NO. g

         , SOURCE:                    .. .               .

MAWFACTURER:

      ,,    LER           NOS:

ROBINSON.. 2.261-77000.770913 FAIRBANKS-MORSE ROBIt4 SON 2, 770913. HIT 163 a T O - NPRDS19) DURING McHTHLY LOAD TEST Cti DG-1, IT WAS DISCOVERED THAT THE NUMBER I CYLIPCER WAS NOT FIRING. THIS COULD POSSIBLY CAUSE THE OG TO BE ItCPERABLE UtOER H!AVY LOAD CONDITIC*tS. A FAULTY

          ' FUEL PUMP CAUSED THE NUMBER 1 CYLIteER NOT TO FIRE. THE FUEL PUMP WAS REPLACED Atc THE DG WAS g       RETURNED TO SERVICE.

w SOURCE: NOS: MANUFACTURER: HPRDS HIT 242 NORBERG EFRI BRUNSWICK 1. 091178. DG-1 ,

20) TWO INJECTORS WERE r0Utm STUCK OPEN DUE TO DIRTY INJECTOR PUMP. gI O SOURCE: NOS: MANUFACTURER:

                                                                                                                                                                                 *U NPRDS         ROBINSON 2, 830218. HIT 168                                           FAIRBANKS-t10RSE

21) CYLItOER I FUEL INJECTOR PUMP IS LEAKItG FUEL. PLUG MISSING Ato 'O' RING LEAKItG. REPLACED O . FUEL INJECTION SOURCE: tcS: PUMP. MANUFACTURZR:

HPRDS BRUT 45 WICK 1. 821015. HIT 248 HORBERG

22) TORQUE VALVES & TIGHTENItG FUEL INJ. PUMP N0ZZLE HOLDER.

SOURCE: NOS: O TDI SIM-108

23) AT THE MCGUIRE STATION NUCLEAR POWER PLANT A FAILURE OCCURRED CH ONE OF THEIR BENDIX FUEL INJECTION PUMPS (TYPE FDXEl CN THEIR TDI EDG'S (MODEL DSRV-16-41. THE PART THAT FAILED WAS THE O DELIVERY VALVE HOLDER. ITEM 9 ON THE BENDIX PUMP ASSEMBLY DRAHItG-EXPLCDED VIEW. THIS PIECE g FRACTURED ALOtG AN AXIAL PLANE THAT SPLIT THE PART IN TWO. MANUFACTURER: TDI SOUPE: NOS:

C.1ER MCGUIRE STATION NUCLEAR POWER PLANT. TELECON F1R. RUSSELL T.MUSCHICK (DUKE POWER Col Alm MR. T.J.FRITSCH (STONE & WEBSTERENGR'G CORP) ON 2/3/84. g NOH44UCLEAR It0USTRY EXPERIENCE: a W O NONE

            ...........sa..............................*....................................................

RECOMMEt0ED DESIGN REVIEW ATTRIBUTES: h _ it0NE RECOMMEtCED QUALITY REVALIDATION ATTRIBUTES: NONE O ................................................................................................ O O e RN

DATE 2-29-84 PAGE NO. ISS ENERGENCY DIESEL GENE #ATOR C0MPONENT TRACKING SYSTEN GRAND GULF NUCLEAR POW [ R STATION UN I? NUMBER 1 4 2 g LILCO COMP. CURRENT PRIOR SELECTION COMMITTEE DESICN RVW. '.U A L IT Y RVL. MP&L St PS CLASS DATE DATE DESIGN QUALITY D1Q NO ACC. REC. ACC. REC. GGPG g COMP. NO. RVW. RVL. RVW. RVW. COMP. NO. g 03-3658 02/24/84 02/02/84 02-3658 ?}- \ FUEL INJECTION EQUIPMENT: FUEL INJECTION TIPS h GRANO GULF EXPERIENCE: NOt4E $ pd NUCLEAR INDUSTRY EXPERIENCE: g

1) CURIPG LOAD TEST 04 212 0.G OPERATOR WAS UNABLE TO ACHIEVE FUEL LOADt 2500 KWI THIS TS NOT A REPETITIVE OCCURRENCE. ENGINE WAS INSPECTED AND THE INJECTORS WERE FOUta TO BE CLOGGED AND OUT OF ADJUSTMEN1. ALL INJECTORS ON 812 D.G. WERE OVERHAULED AND ADJUSTED.

f3 SOURCE: NOS: MANUFACTURER: g V LER CAL CLIFFS 1 317-79060. 791020 FAIRBANKS-MORSE 21 811 0.G. WOULD TOT CARRY MORE THAN 2500 KW FOR MORE THAN 60 MIN. 811 CYLIPOER LOAD FOUPM 10 HAVE FOULED INJECTOR TIP. TIP WAS REPLACED AND D.G. IS OPERATING NORMALLY. e d SOURCE: PCS : MAtMFACTURER: FAIrBAtWS-FORSE g LE9 CAL CLIFFS 1 317-80061. 801024 31 CURING A ROUTINE SURVFILLANCE. THE 2B EMERGENCf DIESEL COULD TOT BE FULLY LUADED. UPON INVESTIGATION. IT WAS DETERMINED THREE PINS WERE STUCK IN THE FUEL INJECTORS. THE PINS WERE f3 U Ui; STUCK AND THE DIESEL TESTED SATISFACTORILY. SOURCE: NOS: MANUFACTURER: g LER SALEM 2. 311-80002 800526 ALCO DGINE DIV.

4) EMERGENCY DIESEL "B" FAILED TO START DURING TEST (AFTER REMOVING DIESEL A FROM SERVICE). ONE es V

SET OF FUEL INJECTOR t0ZZLES WAS PLUGGED. WHICH SLOWED THE STARTItG TIME. L 15 SECCtu TIME DELAY g RFLAf THEN SECURED THE STARTING AIR (RELAY IS BYPASSED UPON RECEIVING SAFEJUARDS SIGNAll SOURCE: NOS: MitUFACTURER: LER ROBINSON 2.261-74000,740716 FAIRBANKS-MORSE

5) DIRTY RETURN IN DG DUE TO NORMAL ACCUMULATIOH OF DIRT.

NOS: MANUFACTURER: g SOURCE: HPPDS MILLSTONEl. 760316. HIT 173 FAIRBANKS-MORSE

6) INFORMATION-ON CLEANING FUEL SPRAY TIPS.

f v SOURCE: TDI NOS: SIM-107

   ~~ .............................................................................*..................

NON-NUCLEAR IFOUSTRY EXPERIENCE:

1) ALL FUEL INJECTOR SPRAY TIPS CHANGED FRON 150 DEGREES TO 140 DEGREES PER RECOMMEt0ATION BY TDI. (M/V "COLU"SIA"I gg V

SCUPCE: NOS: HUNT & WILLIAMS f12/29/83) TO C. SEAMAN g OTHER _ OTHER LETTER-M.E.ZBIPOEN TO W. HUDSON-02/02/79 o, .........................................................................>...................... e

       ;r -

DATE 2-29-84 PAGE NO. 156 EMERGEHCY DIESEL GEHERATOR COMPONE4T TRACKING SYSTEN GRAHD GULF NUCLEAR PONER STATIDH UNIT NUMBER 1&2 g LILCU COMP. CURRENT PRIOR SELECTICH CONMITTEE DESIGN RW. QUALITY RVL. MP&L SNPS' CLASS DATE DATE DESIGN QUALITY DSQ NO ACC. REC. ACC. REC. GGNS O '"""- "V"- "v'- "*"- "*- ' " " " - e -

                 'RECOMMEtOED DESIGH REVIEW ATTRIBUTES:

tCHE O ................................................................................................ e

                 'RECOMMEfCED QUALITY REVALIDATICH ATTRICUTES:

O " "" e

O el O e O e O e O e O e  :

O e O e 0 e o em e j

                         "2-29-84                                                                                                                   PAGE NO. 157 DATE' O                       E   E    GENCT                DIESEt                 GENERATOR               con,0uENT           TR,CxING            .T    TEM        O i

GRAND GULF NUCLEAR POWER STATION UNIT NUMBER 182 g LILCO COMP. CURRENT PRIOR SELECTIO4 COMMITTEE DESIGN RVW. CUALITY RVL. MPSL DATE DATE DESIGN QUALITY DSQ NO ACC. REC. ACC. REC. GGNS SNPS CLASS g COMP. NO. RVW. RVL. RVW. RVW. COMP. HO. g 03-365C 02/24/84 02/04/84 02-365C FUEL INJECTIDI EQUIPMENT - TUBE ASSEMBLY. GRMC GULF EXPERIENCE: O " "" # 3 HUCLEAR INDUSTRY EXPERIENCE: U 11 811 D.G. WAS SHUT DOWN TO REPAIR A FUEL OIL LINE LEAK. THE 18" .625" INJECTOR SUPPLY LINE WAS REPLACED. SOURCE: NOS: MANUFACTURER:

           "               '^' " S ' - - "                                    '^'""*"*5-" "S' 0~      2) DURItG TESTING A FUEL OIL SUPPLY HOSE ON THE 81 D.G. DEVELOPED A LEAK THE LEAK WAS CAUSED BY LOCALIZE 3 FLEXURE Ato VIDRATION. THE HOSE WAS REPLACED AND REPORTED.

SOURCE: NOS: MAtUFACTURER: LER COOPER 293-81019. 810728 COOPER-BESSMER g O 31 A HP FUEL INJECTION LINE FOR THE #2 LB. CTLINDER DEVELOPED A SMALL THRU THE WALL LEAK. THE CAUSE WAS ATTRIBUTED TO MAf0REL DRAW SEAM ON THE ID OF THE TUBING. A POTEt(TAIL DEFECT IN THIS

         ' TURBItG WAS REPORTED BY THE MFG. ON 07/27/83. THE LINE WAS REPLACED.

SOURCE: NOS: MANUFACTURER: g O LER GRAtD GULF 416-83114, 830802 TDI OTHER GRAtc GULF REPORT 83-024, 09 /22/83. 41 THE FUEL LINE TO AN INJECTOR OF D.G. 81 BURST. EVENT WAS NOT REPETITIVE. THE FUEL LINE WAS REPAIRED. g O SOURCE: tcS: MANUFACTURER: LER COOPER 298-76000, 760823 COOPER-BESSMER 51812 D.G. WAS SHUTDOWN TO REPAIR 2 MINOR FUEL OIL LEAKS. TWO FERULED TYPE FITTINGS AT THE IttLET TO CYLINDERS 82 AND 86 APPARENTLY VIBRATED LOOSE Ata REQUIRED TIGHTENItG. g O SOURCE: NOS: MANUFACTURER: FAIRBAftKS-MORSE LER CAL CLIFFS 1. 317-77000.770603 61812 D.G. WAS SHUTDOWN TO REPAIR VARICUS FUEL OIL LEAKS. VARIOUS FLARE AfD FERRULE FITTINGS LOOSE FRON VIBRATION HERE TIGHTENED AND ONE 4" PIECE OF TUBING WAS REPLACED DUE TO A CRACK. g O SOURCE: NOS: MANUFACTURER: FAIRBAtES-MORSE _ LER CAL CLIFFS 1. 317-79074.791204 7182 DG INJECTOR LINE FAILED AND WAS SHUTDOWN. CAUSE OF FAILURE IS BELIEVED TO BE METAL FATIGUE & VIERATIQ1. LINE WAS REPLACE. g O SOURCE: NOS: MANUFACTURER: COOPER-BESSMER L '.'W ., COOPER 298-81021.810728 83 812 DG DEVELOPED A FUEL OIL LEAK Atc WAS SHUTDolN. LEAK NAS AT A FLARED-TYPE BRASS CCMPRESSION FITTING WHICH WAS REPLACED. g O SOURCE: NOS: MANUFACTURER: FAIRBAtES-t10RSE _ LER CAL CLIFFS 2. 313-80055 801209 Sit 0REHAM-04/20/83-DURING PREOPERATIONAL TESTING.1HR FUEL INJECTION LINE FAILED. 91 SOURCE: NOS: MANUFACTURER: TDI g ISE NOTICE 83-51 6 --

DATE 2-29-84 PA&E NO. 154 EMERGENCY DIESEL GENERATOR COMPONENT TRACKING SYSTEM O GRAND GULF NUCLEAR PCWER STATION UNIT NUMBER 132 g LILCO COMP. CURRENT PRIOR SELECTION COMMITTEE DESIGN RVW. QUALITY RVL. MPAL CLASS DATE DATE DESIGN QUALITY D&Q NO ACC. REC. ACC, REC. GGNS SNPS COMP NO. RVW. RVL. RVW. RVW. COMP. NO. g

         ,10) A SMALL FUEL OIL LEAK WAS DETECTED AD JACENT TO IMJECTION PUMP FOR NO.12 CYLItOER. CAUSE-                                   _

CAUSE-THREADED NIPPLE 04 $UCTION SIDE OF INJECTOR HAD SMALL CRACK IN THREAD LINE WHERE IT Cot #1ECTS TO THE It4JECTOR. m W O SOURCE: NOS: MANUFACTURER: HPRDS HILLSTot4E 1 770701. HIT 174 FAIRBA!ES-MORSE

         'll) OIL LEAK FOUIC IN LIr4E TO INJECTION PW1P DUE TO CRACK IN FLMiGE NIPPLE.

SOURCE: NOS: MMUF ACTURER: g O NPROS MILLSTONE 1. 770927. HIT 175 FAIRBAPES-MORSE

12) A FUEL LINE RUPTURE RESULTING IN A FIRE HEAR THE LEFT BA!K TURBO CHARGER. THE FUEL LINE RUPTURE OCCtJRRED It4 THE JOINT OF A BRANCH TEE AT THE MAIN FUEL OIL HEADER C0tR4ECTION. THE CAUSE G IS BEIt3G INVESTIGATED.

O SOURCE: NOS: t1ANUFACTURER: TDI U LER GRMC GULF - 416-83126.830904

13) DG-21 WAS REMOVED FROM SERVICE 4 HOURS TO REPAIR SEVERAL FITTINGS ON FUEL OIL TO INJECTOR LINES. WHICH WERE LEAKING. OTHER DG'S MD EPS-OFF VERIFIED CPERABLE. g O SOURCE: NOS:

         ,EFRI           CALVERT CLIFFS 2.110277. DG-21 m...unene.ame...w..mmmm...mman.nen....m.m..nwan.uwmeen.unen.m.au.a..w..e.m.m........u.au.......e ION-HUCLEAR IPOUSTRY EXPERIENCE:

Not4E O ........................................m........... .......... ............................. O RECOMMEtOED ' DESIGN REVIEW ATTRIBUTES: O " "" e

             ..m.......e.......m..............u.............................................................

RECOMMENDED QUALITY REVALIDATION ATTRIBUTES: O ICHE

           .....mumen. m......m... mm.au. . .. . mum...mm.........e..... eve...;............................

O e M . O e O O m O 4 h  ! .

DATE 2-29-84 PACE HO. 159 EMEDGENCY DIESEL GENERATOR COMPONENT TRACKING SYSTEM GRAND GULF HUCLEAR POWER SYATION UNIT NUMBER 182 g LILCO COMP. CURRENT PRIOR SELECTION COMMITTEE DESIGil RVW. QUALITY RVL. MP8L SNPS CLASS DATE~ DATE DESIGN QUALITY D&Q to ACC. REC. ACC. REC. GGNS COMP. 10. RW. RVL. RVW. RVW. COMP. NO. g 03-3650 02/24/84 02/01/84 02-365D FUEL INJECTION EQUIPMENT - SUPPORTS. GRAPO GULF EXPERIENCE: O NUCLEAR ItOUSTRY EXPERIENCE: g3U O Il FUEL OIL RETURN LINE FOUIC TO HAVE SHEARED AT IHLET TO DAY STORAGE TAta( OF 81 DG. EVENT IS NOT REPETITIVE. EREAK WAS REPAIRED 8 RIDGID SUPPORT F10DIFIED TO PREVENT FUTURE OCCUREtEES. SOURCE: N3S: MAtUFACTURER: LER COOPER-298-77000,770912 COOPER-BESSMER O 2) A" DIESEL GEN FAILED TO START. CAUSE WAS LOOSE INJECTOR HOLD-00?#4 NUTS CAUSIto INSUFFIt.IENT FUEL FOR STARTING. THE NUTS WEPE TIGHTENED. SOURCE: tOS: MANUFACTURER: LER C. RIVER 3. 302-77000,770602 FAIRBANKS-MORSE g O EPRI EPRI-NP-2433, 06/82 O ten-toCtEiR neUSTRT ExPERIe CE: NONE o ................................................................................................ RECOMMEtOED DESIGN REVIEW ATTRIBUTES: tDNE O ..................................................... ....................... ............... . RECOt1MEtDED QUALITY REVALIDATION ATTRIBUTES: O O # O # W O # - l

DATE' ~2-29-84' PAGE HO. '160 EMERGEHCT DIESEL GEHERATOR COMPONENT TRACKING SYSTEN O GRAHD GULF NUCLEAR POWER STATIOH UNIT NUMBER 182 g LILCO COMP. CURRENT PRIOR SELECTIQ4 CONMITTEE DESIGN RVW. QUALITY RVL. NPSL SNPS CLASS DATE DATE DESIGN QUALITY DSQ NO ACC. REC. ACC. REC. GGHS

     ' COMP. NO.                                                        RVW.          RVL.       RVW. RVW.                                                        COMP. NO.                g 371A                         02/24/84          02/03/84                                                                                                    02-371A FUEL PUMP LItEAGE - FUEL PLFtP CONTROL SHAFT h

GRAtB GULF EXPERIENCE: O

       "*'                                                                                                                                                                                 S
       ..e. .......e....m.....se.....me                    ..e....we.. ween.ne..me.ne.               .........me..e.....ee. .. .......

O t4UCLEAR ItCUSTRY EXPERIENCE:

1) THE DIESEt STARTED suT TRIPPED ON OvERSPEED. D/G REP. route ENGINE OvERSn0T AT 1010 RPn #a3 WHILE OVERSPEED TRIP SET AT 1020 RPM. HIGH OVERS 300T CAUSED BY OUT-OF-ADJUST GOVERtOR COMPENSATION.

SOURCE: NOS: MANUFACTURER: O: LER NPRDS DRESDEN 2, 237-7 8021, 780308 HIT 128 ELECTRO-NOTIVE DIV. OF GN EPRI EPRI-NP-2433. 6/82

2) EDG FAILED TO START. EXACT CAUSE UtENOWN; HOWEVER. VENDOR ItCICATES THAT FUEL GOVERtOR g 0 Cot 4 TROL UNIT IS POSSIBLE CAUSE.

MANUFACTURER: SOURCE: POS: LER BIG ROCK PT., 155-76000, 761028 r,ATERPILLAR

3) CONTROL R00 PLUNGERS IN INJECTION PUMP RACK OtJT OF ADJUSTING COLLAR-DUE TO EXCESSIVE WEAR. g O SOURCE: NOS: MANUFACTURER:

HPRDS MILLSTONE 1, 760209. HIT 172 FAIR 81AtKS-MORSE e m us u e m e n e m on u m m o n e m e n sea mw a m m eneem m e n n e m o nee.n u m m e.n ee.w.a m ou s se e.e.ee m e ns u e m m enee m u n e.e e nma. g NON-NUCLEAR ItCUSTRY EXPERIENCE: HDHE O .ee..no..me............ ems...................................e.ame.....e.a..e...........m...we.e e RECOMMENDED DESIGN REVIEW ATTRIBUTES: NONE _ emmenne m en.mme m m m m e m aeus. m usammeema m e m . m memmene.museu m .em m m e.us m e m . a O RECOMMEtOED QUALITY REVALIDATION ATTRIBUTES: NONE W menennewouemeenemem. nee.numeen.emommune.nen.mune.nemme.neuemmeen...uneum.m.aumeneseemenename.un. O O W O O

                      ' 2-29-84"                                                                                                               PAGE NO. ~ 161 DATE O                       EnEnoENc7                         D1ESEt         .oENE.ATO.              c0M,0NENT             1RACxING           Sv5 ten                       O, GRAND               GULV NUCLEAR                      POMER STATION                  UNIT        NUMBER        1&2                                  g LILCO          COMP.          CURRENT           PRIOR         SELECTION COMNITTEE           DESIGN RW,     QUALITY RVL. MPSL SNPS          CLAS3            DATE              DATE     DESIGN QUALITY 080         NO     ACC. REC. ACC. REC. GGHS COMP. NO.                                                        RW.       RVL. RVW. RW.                                  COMP. NO.                          g 03-371B                         02/24/84          02/03/84                                                                     02-3718 FUEL PUMP LItEAGE - IItEAGE ASSEtBLY MO BEARINGS                                                                                                                   l GRAtC GULF EXPERIENCE:

O

         " "'                                                                                                                                                            O 3

O NUCLEAR INDUSTRY EXPERIENCE: n te.1 EoG rAItEo TO ST T. rUEL RICK tItaiGE BItoIt -PROBiBtE CAuSE ruEt OIt CONTmINAn0N. Oa LEADItG TO STICKItG OF FUEL INJECTOR PUMPS MD FUEL RACK. SOURCE: ICS: flANUFACTURER: NPRDS SAN ONOFRE 1, 780718. HIT 74 TDI a W O LER SAN OtCFRE 1, 206-7808, 780718

2) CURING ROUTINE SURVEILLANCE TESTIts CF THE EMERGENCY POWER STSTEM AS REQUIRED 3Y T.S.4.4.B.1.

A. THE NO. 1 DIESEL-GENERATOR FAILED TO START. BEARINGS IN FUEL LINKAGE WERE DRY, CAUSING LINKAGE BItOING. UPON LUBRICATION, LINKAGE WAS, FREED Atc ENGINE WAS SUCCESSFULLY STARTED. m W O PROCEDURES WILL BE AMEt0ED TO ASSURE PROPER LUBRICATION. IC. 1 DIESEL WAS RETURNED TO SERVICE WITHIN ONE HOUR. SOURCE: ICS: MMUFACTURER: TDI O LER NrRDS SAN OfCFRE 1, 206-78004, 780328 HIT T3 9

3) A SURVEILLANCE TEST ON THE 2 AB DIESEL-GENERARATOR RESULTED IN AN OVERSPEED TRIP AS THE UIESEL-GENERATCR WAS UNLOADED A WORtt LINKAGE CAP SCREW WAS REPLACED ON THE 2 AB UNIT AND THE O

LItEAGE CAP SCREW WAS ALSO REPLACED ON THE OTHER DIESELS. OTHER DIESELS WERE ALSO INSPECTED. THIS GovER,eR tInxAGE WItt BE INSeECTED rOR WEAR oUiRTERov. A DESIGH HiS BEEN INITIi1Eo iRrC e 1618) TO INSTALL DILITE BUSHItCS ON THESE LEVERS. SOURCE: 705: mat 0FACTURER: O LER EPRI COOK 2, 316-78056-1, 780728 EPRI- HP-2433 06/82 WORTHINGTON e 41 DIESEL GENERATORS 11 AND 13 WERE IHOPERABLE DUE TO A PL'.NNED DIVISION I MC III ELECTRICAL OUTAGE THE DIVISION 11 DIESEL HAS REMOVED FR0t1 GERVICE FOR A PERIOD OF TWELVE HOURS TO PERFORM A MAltiTENAttCE INSPECTION. DURItG A SURVEILLM!CE RUN OF THE DIVISION II DIESEL AN ATTEMPT TO a W O SECURE THE DIESEL ENGINE FAILEO. THE CAUSE IS ATTRIBUTED TO A BINDING LINKAGE FROM THE ENGINE _ GOVERIOR TO THE FUEL INJECTOR PUMP. SOURCE: N0S: MMUFACTURER: LER GR UD f"lLF 416-83062, 830S04 TDI O Si m INSPECum O, D.G. S uB MD 2CD RESULTED DISCOVERY THREE LOOSE TAPER PINS ON THE 2AB D.G. Ato A BROKEN PIN ON THE 2CD. THE PINS WERE REPL ACED BUT CAUSE IS UtENOWN. SOURCE: NOS: MA!!UFACTURER: O LER COOK 2 316-8104S, 810820 WORTHINGTON 6 DuRING uSnNG DItSEtS u a 1B rAItED TO RuCH RAno SPEEo WHtN SuRnNG. THE CAuSE OF THIS S _ OCCURRENCE WAS BINDING OF THE FUEL RACK LINKAGE RESULTING FROM LACK OF LUBRICATION. THE, RACK WAS

     - LUBRICATED.

SOURCE: NOS: MANUFACTURER: 2 W O LER SALEM 1 272-77000, 770730 ALCO ENGINE DIV.

DATE 2-21-84 PAGE NO. 162 ENERGENCY DIESEL GENERATOR CONPONENT TRACKING SYSTEN O GRAND GULF NUCLEAR POWER STA TION UNIT NUMBER 1&2 g LILCO COMP. CURRENT FWIOR SELECTION COMMITTEE DESIGN RVW. QUALITY RVL. MPSL SNPS CLASS DATE DATE DESIGN QUALITY D&Q NO ACC. REC. ACC. REC. GGNS COMP. to. RVW. RVL. RVW. RVW. COMP. NO. g EFRI EPRI-NP-2433. 6/82

7) DURItG A ROUTINE INSPECTION OF 1AB D.G. A TAPER PIN IN THE FUEL RACK ASSEMBLY WAS FOUFO pn, BROF E N. THE CAUSE OF THE TAPER PIN BRE AKING IS LRENOL&4 BUT IT WAS REPLACED.

MANUFACTURER: g V SOURCE: NOS: LER COOK 1 33-81038 810820 WORTHINGTON 81 811 D.G. F AILED TO REACH RATED SPEED IN 10 SEC. THIS IS NOT A REPETITIVE OCCURRENCE. THE q FUEL RACKS Atm THEIR OPERATING LItRAGES APPEARED 10 BE STICKING. A DAMAGED SET-SCREW PUBBING D AGAD4ST THE LINKAGE. THE FUEL RACKS APO LINKAGES WERE LUBRICATED. SOURCE: NOS: mat 4UF ACTUR ER : LER CAL CLIFFS 1 317-81034. 8105c8 F A IRD At4KS-MOD SE ps 91 1A D.G. FAILED TO START Ott TWO ATTEMPTS THE CAUSE WAS ATTRIBUTED TO A DIRTY FUEL RACK g U LItW AGE AND POSSIBLY THE EFFECT OF UtOSUAL PROL0tlGED SUB-FREEZING WEATHER ON THE 0.G. GOVERNOR OIL SYS. SOURCE: NOS: MAtUFACTURER: a V LER ST LUCIE 335-77000. 770119 EPRI-NP-2433, 6/82 ELECTRO-NOTIVE DIV. OF GN g EFRI

10) POTENTIAL DEFECT IS THAT DOWEL COUNTERBORE IN THE LIFE ROD ( MFG-TDI! MAY BE TOO SH ALLO 64.

DEF ECT C AN BE F OUND BY VISUAL INSPECTI0t4. Atif LINK ROD WHICH HAS THE COUt4TERBORE TOO SH ALLOW m WILL BE REPLACED. A DEFECTIVE LINK ROD COULD LE AD TO LDE ROO BOLT F AILURE IF UNCOPRECTED. FOR g V ANY LINK ROD THAT IS REPLACED. BOLTS SHOULD ALSO BE REPLACED. SCURCE: NOS: mat 0FACTURER: 10CFR50.55E GRAND GULF. 11/03/80 TDI p 10CFR21 TDI NOTIFICATION TO tFC. 09/19/80 g d OTHER GRAND GULF. MPSL REPT 83-024 DATED 10/22/83 OTHER 5055E TVA. 11/26/80 OTHFR CLEVELAND ELECTRIC TO NRC. DATED 11/25/81 /7 lli DG'S 1A APO IB F AILED TC RE ACH R ATED SPEED DURING START ATTEMPT. CAUSE ATTRIBUTED TO BDOING g V 0F FUEL RACK LINVAGE FROM LACK OF LUBRICATION. SOURCE: NOS: mat 0FACTURER: EPRI SALEN ALCO ENGINE DIV m 12) ATTEMPTS TO SECURE THE DIV II DG DURING A MONTHLY FUNCTICHAL TEST FAILED OUE TO BitOD4G g V Cat 4 TROL LUEAGE TO A FUEL INJECTOR FUMP. TWO HOURS AFTER THIS EVENT THE DG WAS SHUT DOWN NORMALLY PER THE SYSEM OPERATING INSTRUCTIONS. THE LINGAGE BECAM E UNDOUta DURING OPERATION OF THE DG. (] SOURCE: NOS: g '" LER NO 83-062/03X-1; GRAND GULF UNIT 1. MP&L LETTER DATED 08/31/83

   ~ ..... ..........................................................................................

NON-NUCLEAR D4DUSTRY EXPERIENCE: NOt!E g ................................................................................................ , REC 0tC1EPOED DESIGN REVIEW ATTRIBUTES: _NONE l*) s ................................................................................................ O

DATE' '2 29-84 ' O Encoo New DrestL ornta*Toa c ai' " " " r " ' '"^***"* '*" O a I GRAND GULF HUGLEAR POWER STATION UNIT H U ff 8 E R 132 'g LILCO COMP. CtJRRENT ' PRIDR SELECTIC"* LrT1NITTEE DESIGN RW. QUALITY RVL. MPAL

                                   'CLAS?                'i- DATE ' DESIGN QUALI T DSQ          NO    ACC. REC.           ACL,  REG.-s    GGPG
                       'SNPS                  ,DATE f, g                [C0FP.NO.                                           RW.        RVL. RW. RW, CDMP. NO. ,

g;

                     'RECDrotHDED QUALITY REVALIDATIC'l ATTRIBUTES:

O " "" $

                         .............................."........" "." " ..." "." " " " " ~ ~ ~ ~ ~ " " " " " " " "

O *

                    -                                                                                                                                             1 O                                                                                                                                                          e!!

O e O O O e O e O e O e O e O e O 6 m _ _ _ _ -

                                                                                                                                                  ~  '
   =            DATE~       2-29-841                                                                                                PAGE NO.' I64 EMERGEHCY             . DIESEL        GENERATOR           COMPONENT           TRACKING            SYS1EH GRAND         GULF      HUCLEAR           POWER STATION              UNIT      NUMBER          1&2                           g LILCO        COMP. CURRENT     PRIOR         SELECTION COMMITTEE       DESIGN RW. QUALITY RVL. MPSL                   '      '
    =
                    $NPS        CLASS     'DATE~        DATE    DESIGN QUALITY D*Q      to    ACC. REC. ACC. REC. GGHS COMP. NO.                                        RW. RVL. RW. RW.                                  COMP. NO.                  g i99-373A                 02/24/84    02/23/84                                                                 02-373A GEAR CASE OPENING COVER - COVER h

GRAND GULF EXPERIENCE:

      -O          '"""                                                                                                                                 e t
     "                                                                                                                                                   3
    - O NUCLEAR ItCUSTRY EXPERIENCE:
                  ,oNE                                                                                                                                 o5 NCN-NUCLEAR ItOUSTRY EXPERIENCE h
                                                                                                                                                               =

1NONE

                  ...cs...........................................................................................

RECOMMEtEED DESIGN REVIEW ATTRIBUTES:

                ' PE3E O       ................................................................................................

e REC 0t1 met 0ED QUALITY REVALIDATION ATTRIBUTES: O

                  " "'                                                                                                                                 e O                                                                                                                                            4 O                                                                                                                                            e

O e O e e

m O

                                                                                                                                                                              ~"

DATE ~2-29-84 PACE No.- 145 O znER.Euer D1ESEt .En:RAroR conPonEur 1RAcxrn. Sv51En 9 GRAHD GULF NUCLEAR POWEP STATION UNIT NUnBER 1&2 g LILCO COMP. CURRENT FRIOR SELECTION Cat 1MITTEE DESIGN RW. QUALITY RVL. MPSL SNPS CLASS DATE DATE DESIGN QUALITf D1Q NO ACC. REC. ACC. REC. GGNS COMP. 10. RW. RVL. RW. RW. COMP. $'O. g 99-3738 02/24/84 02/23/84 02-3738 O G uR CiSE owEnI,n cover - GiSxETS u BoLrING

                 'GRA!C GULF EXPERIEN:E:

O

   ~

tUCLEAR INDUSTRY EXPERIENCE: g@o L tot E O ,;ott.,octEiR I,00STRY EXPERIENCE: n . onE l cl O RECOMMEtOED DESIGil REVIEW ATTRIBUTES: HONE O ...........................................................................................~. RECOMMEtOED QUALITY REVALIDATION ATTRIBUTES: O O 9 0 9 O # O 8 9 m g _' 1

            '- -i'-

                                                                                                                                                      '7 PAGE NO. ~ 166    7 DATE'       '2-E9-84 EMERGENCY                        DIESEL        GENERATOR             COMPONENT           TRACKING             SYSTEM                   O GRAND           GULF               NUCLEAR        POWER STATION                UNIT       NUMBER          1&2                             g LILCO      COMP.             CURRENT       FRIOR       SELECTION Cot 1MITTEE      (1ESIGN RVW. QUALITY RVL.      MPRL SitPS      CLASS               DATE          DATE   DESIGN QUALITY DSQ        NO   ACC. REC. ACC. REC. GGNS COMP. NO.                                                 RVW. RVL. RVW. RVW.                                  COMP, NO.                     g 02/24/84         02/08/84                                                                  02-375 103-375 O       1N m e uN1F0to -

e GRAtc CULF EXPERIENCE: 13 DURING ROUTINE INSPECTION OF DIV I D/G 11 F0ute THE 88 L.B. INTAKE MANIFOLD TO CYLIFOER g O HEAD ELBOW HAD A CRACK IN THE UPPER PORTION OF THE CYLIt0ER HEAD FLANGE Etc. THE CRACK APPEARS a TO DE IN THE RADIUS OF THE CASTING. SOURCE: 105: O ttfCR 00943-83 gU.E MWO M3A203

         .......m..................................               ...............m....................................

NUCLEAR ItOUSTRY EXPERIENCE:

1) INSTALL WATER WASH SYSTEM TO CLEAN CARBON DEPOSITS IN C0tEUSTION CHAMBER.

SOURCE: POS: TDI SIM 8328 g O OTHER ESDCR F-42675

       'memunnumannemanumwomummemanammewww.wwemw.******mese***me***wwwwwe**ws**munw.uww.wwwmew.tamenenwe
       ' HON-HUCLEAR INDUSTRY EXPERIENCE:

NONE m.wammenennenswemmenweemmewouwmanneen.no.swe,annemmeen**mummweenmenumenweenemmennemmewomenum.new RECOMMEtOED DESIGN REVIEW ATTRIBUTES: NONE O ........... .................................................................................... e RECOMMEtOED QUALITY REVALIDATION ATTRIBUTES: O " "" e

   ,, usewmen.ummu.a.wommenunwannemanumamuunnamanu.womenus**mmemmunemawwww*emensmen**en*weemoumanummes O                                                                                                                                                          O O                                                                                                                                                          e W

O 4

W PAGE ND. 167

                                                                                                                                              ' w       ' ~

DATE '2-29-84 ~ DIESEL $ENEDATOC COMPONENT TRACKING SYSTEM EMEROENCY ._ .~ - q GRAND GULF NUCLEAR PONER STATION UNIT NUMBER 1&2 g v DESIGN RVW. QUALITY RVL. MPSL LILCO COMP. CURPENT PRIOR SELECTION COMNITTEE DATE' DATE DESIGN QUALITY DSQ ND ACC. REC. ACC. REC. GGNS

        ~ ~SNPS
        , COMP. HD.

CLASS RVW. RVL. RVW. RVW. COMP. NO. g 02/24/84 02/02/84 .X 02-380A 380A B EXHAUST MANIFOLD - MANIFOLD.

        ' GRAND GULF EXPERIENCE:

NONE g mmm..m.mmmm.mmmmmmm.mmmmm-wm .m.mmmmmm.. HUCLEAR INDUSTRY E)tPERIENCE: k U 11 F AILURE OF A BELLOWS SUPPORT BRACKET RESULTED IN AN EXHAUST NANIFOLD BELLOWS FAILURE. BRACKET HAS REPAIRED Atc NEW BELLOWS INSTALLED. NO PREVIOUS FAILURES OF THIS TYPE.

        ' SOURCE:        NOS:                                            MANUFACTURER:

q 'LER PALISADES, 255-75000, 750804 ALCO ENGINE DIV. V 2) (76-25/3L) DURING A ROUTINE SURVEILLANCE TEST BLACK SMOKE WAS OBSERVED LEAKING FROM THE ' A'

        . DIESEL GENERATOR EXHAUST MANIFOLD. AN EXPANSION BELLOWS C0t#4ECTOR ON THE LONG MANIFOLD PIPE HAD SEPARATED. A SINGLE FILLET WELD ON THE INTERNAL SURFACE OF THE FLANGE TO BELLOWS CatalECTION AT THE ENGINE END PARTED. ( ALCO BELLOWS Cot #1ECTOR L0tG MANIFOLD PIPE TO TURD 0 CHARGER,                                                               a W

4 PART # 22820149). SOURCE: NOS: NANUFACTURER: LER PILGRIN 1,293-76000, DATED 760922 & 761117 ALCO ENGINE DIV. EFRI EPRI-NP-2433 6182 m

3) DURING SURVEILLANCE TESTING OF ENERGENCY DIESEL 2B, A SMALL FIRE IN THE LAGGING AROGO THE W

        . MANIFOLD OCCURED AND WAS EXTINGUISHED. OIL FROM AN INSPECTION COVER PLATE JOINT LEAKED ON TO THE MANIFOLD. PERMANENT OIL DEFLECTOR PANS ON THE FAIRBANKS HORSE UNIT MAY BE OBTAINED.

O SOURCE: NOS: 3 MILE IS, 289-74000, 741224 MANUFACTURER: FAIRBANKS-NORSE g LER EPRI TMI 1 12-24-74 DG-1B

        '4R DURING TESTING A SMALL FIRE OCCURED ON THE EXTERNAL SURFACE OF THE DIESEL-ENGTNE EXHAUST g        ' MANIFOLD. OIL LEAKAGE THAT WAS NOT WIPED UP CAUSED THE FIRE. THE PROCECURE DID H3T REQUEST PER50t#4EL TO CHECK FOR LEAXAGE.

SOURCE: N')S: MANUFACTURER: LER 3 HILE IS, 289-74000, 741118 FAIRDANKS-HORSE Os EFRI THI 1 11-71874 DG

6) INSPECTION OF SEISNIC SUPPORTS USED FOR THE DIESEL tJNERATOR INDICATED THAT SONE WERF g

     ~    NISSING. THIS COULD CAUSE BLOCKAGE OF EXHAUST GASES IF PIPES WERE SU6JECTED TO SEISMIC OR TORNADO LOADINGS, CAUSING BLOCKAGE Cl' EXHAUST GASES. EXHAUST SYSTEM BEING HODIFIED TO PROVIDE PARALLEL EXHAUST PATHS WITH APPROPRIATE SUPPORTS O          SOURCE:        NOS:                                            NANUCACTURER:

LER H.A. 2, 339-79000, 790131 FAIRBANKS-NORSE

7) DURING FULL POWER RUN FOR NONTHLY FUEL LOAD SURVEIL TEST WHEN SHOKC & LAZY ORANGE FLAME g OBSERVED CONING FRON TURBOCHARGER.D/G 1A SECUREDA FIRE SELF-EXTINGUISHED. FIRE CAUSED BY A a W

v CARBON RESIDUE BUILDUP IN EXHAUST PATH THROUGH TURBOCHARGER WHICh IS RESULT OF INTERNITTENT SHORT DURATION D/G OPERATION. PER VENDOR RECOMN,D/G 1A WAS RUN FOR 4 HOURS AT HIGH LOAD FIRE 5 WATCH. SOURCE: NOS: MANUFACTURER: m O LER KEWAUNEE 305-77023 770920 ELECTRO-MOTIVE DIV 0F GM M D _______________ ___-- _ O_- _ __ ._ 0 _- - _ - L

                                                              ~
                                                                    ~

f .1 PAGE NO. 168 r DATE 2-29-84 EMERGENCY DIESEL GENFRAT0R C0MPONENT TRACKING SYSTEM GR AND GULF NUCLEAR POWER STATION UNIT HUMBER 132 g LILCO COMP. CURRENT PRIOR SELECTION COMMITTEE DESIGN RVW. QUALITY RVL. MPSL CLASS DATE DATE DESIGN QUALITY D&Q to ACC. REC. ACC. REC. GGNS SNPS fm COMP. NO. RVW. RVL. RVW. RVW. Cot 1P . NO. O V NCH-NUCLEAR INDUSTRf EXPFPIENCE: 1i FPOOLEM ENCOUNTEPED DURING 1976 SEASOH- EXHAUST MANIFOLDS HAVE BEEN REMOVED Ato REINSTALLED ON SEVERAL OCCASIONS FOR REASONS OF HEAVY LEAKAGE OF EXHAUST GAS Ato SOOT INTO THE MACHINERY p SPACE. CAUSED !\Y FROZEN EXPANSION JOINTS AND RESULTING CYLINDER HEAD FLANGE FACE DAMAGE. g b}. REMOVALS INCLUDE SHIPMENT OF THE NANIFOLD ASSEMBLIES TO OAKLAND. CALIFORNIA FOR REDESIGN AND MODIFICATION. IN C0t#4ECTION WITH THE EXHAUST MANIFOLDS. IT IS t0TED THAT THE MANIFOLD WATER BLAN>ET/ HEAT SHIELO ASSEMBLIES HAS BEEN MODIFIED APPROXIMATELY THPEE TIMES. (H/V " COLUMBIA") P r% SCURCE: HOS: g V OTHEP HUNT & WILLIAMS ( 12/29/83) TO C. SEAMAN OTHER L E T T E R -W . R . ' IUD 50N TO D.H. MARTINI -12/14/76

2) CPACKED EXHAUST MANIFOLD Ato PLATES 1978 SEASON AND 05/29/80. (M/V " COLUMBIA")

m SOURCE: NOS: OTHER HUNT 4 WILLIAMS (12/29/83) TO C. SEAMAN OTHER LETTER TO TDI (D. MARTINI) DATED 03/24/80 FRON M.ZBINDEN (STATE OF ALASKA ) OTHER M/V COLUMBIA-REPAIP PART STATUS (STARTING DATE 07/27/79) A 3) STATE OF ALASKA ORDERED EXHAUST MANIFOLD CONVERSION KITS FCR INSTALLATION DURING MAINTENANCE. g b/ MINCD CHANGES IN FABRICATIONS NOTED AND INTERIOR OF EXH AUST GAS OUTLET F LANGES H AVE SEVERAL DEEP CUTS FPON FLAME CUTTING. REQUIRES PEWORK. INTERIOR PIPE OUT OF POUND. SMALL FRACiURES IN WELDMENTS ATTACHING SUPPORTS. ( M/V "COLUMBI A" ) q SOURCE: NOS: g V OTHER HUNT & WILLIAMS (12/29/83) TO C. SEAMAN OTHER LETTER FROM L. BLOCK (TDI) TO M.ZBIt0EN (STATE OF ALASKA) UATED 06/02/80. OTHER M/V COLUt*DIA-REPAIR PART STATUS (STARTING DATE 07/27/79) p 4i DURING OPERATION, EXPANSION TANK SIGHT GLASS ON SME REVEALED VAPOP PRESSURE ASSUMED TO BE g v STEAM VAPOR GENEPATED BY NEW EXHAUST MANIFOLD HEAD PLATES. (H/V " COLUMBIA") CTHER HUNT & WILLI AM 3 ( 12/29/83 ) TO C. SEAM.tN OTHER M/V COLUMBIA-REPAIR PART STATUS (ST ARTING DATE 07/27/79) p 5) CHANGE AIR / EXHAUST MANIFOLD PRES. DIFF. INCREASED BY 7.5 TIMES AFTER INSTALLATION OF D.E. g V TURBOS. TURBO RESPONSE WAS CHECKED BY REVERSING SHIP DIRECTION-ENGINE STALLED. TURBOS SQUEALED. SQUEALING MAY BE DUL TO HARMONIC OR RESONANT FREQUENCY OF TURBOS. ( M/V "COLU:1BI A" )

       ~

SOURCE: NOS: OTHEP SES UEPORT to. 123-01 DATED APRIL 1983. PG 2-2S '.HRU 2-28 g p RECOMMEt0ED DESIGN REVIEW ATTRIBUTES: g d 1) EVALUATE ADEQUACY OF PIPING (ESP. THERMAL GROTH 8 SLIP JOINT / EXPANSION BELLOWS JUNCTIUNS) & BOLTED COF#4ECTIONS. f, ................................................................................................ . w U RECOMMENDED QUALITY REVALIDA' ION ATTRIBUTES: 5 1) ASSEMBLE & REVIEW EXISTING DOCUMENTATICN. O ..........__.____..___..______.____.___. _ _ _ . . _ _ _ _ _ . _ _ . _ 9 cy e .

      .m   , .      . - . .          ,. . .- .        _       .. _         . .          .        .       . . . .   .                                ..

w . . . . . PAGE NO. 169 DATE 2-29-84 EMERGENCY DIESEL GENERATOR 'C0MPONENT TRACKING SYSTEM GRAND GULF HUCLEAR POWER STATION UNIT NUMBER 1&2 g LILCO COMP. CURRENT PRIOR SELECTION COMMITTEE DESIGN RVW. QUALITY RVL. NPSL SNPS CLASS DATE DATE DESIGN QUALITY D&Q NO ACC. REC. ACC. REC. GGNS

      . CC#1P. NO.                                                    RVW.         RVL. RVW. RVM.                                       COMP. NO.              g
       /03-3808                B        02/24/84      02/01/84                       X                                                      02-3808            1 EXHAUST MANIFOLD - GASKETS AfD BOLTING.

GRAtO GULF EXPERIENCE: O ""' 9

         .u...... m ...m.....           m m .. m m m . m .... m m ... m m m .a m m . m m .. m ...... m m .

O NUCLEAR ItOUSTRY EXPERIENCE. gU 11 FIRE HEAR EXHAUST MANIFOLD TURBOCHARGER FLAICE. CAUSE WAS LEAKING EXHAUST MANIFOLD TURBOCHARGER FLAtGE GASKET.

       . SOURCE:             NOS:                                                         MANUFACTUREPT DUANE ARHOLD 331-76000. 760317                               FAIRBAfES-MORSE                                                        g O     'LER2) A FIRE DEVELOPED ON THE EXHAUST HEADER OF THE DIESEL ENGINE. INVESTIGATION REVEALED THAT OIL
       'HAD LEAKED THROUGH GASKETS IN THE EXHAUST SYSTEM ONTO THE INSULATION. WHEN THE DIESEL REACHED OPERATING EXHAUST TEMPERATURE OF APPROX. 1000 DEGREES F. THE FIRE WAS IGNITED ON THE OIL SOAKED INSULATION.                                                                                                                                             g O       SOURCE:             NOS:                                                         MANUFACTURER:

LER ARKANSAS NUCLEAR 2 368-81025-1.810630 ELECTRO-NOTIVE DIV OF GN

3) FUCL OIL LEAK. RESIDUAL OIL WAS FOUt0 LEAKItG FROM THE EXHAUST MANIFOLD. LEAKItG MANIFOLD &

GASKETS WERE REPLACED DURING SUBSEQUENT ttAINTENANCE. CHANGE 3 HAVE BEEN HADE TO OPERATING g O PROCEDURES TO LIMIT OIL BUILDUP IN THE EXHAUST HEADER.

       . SOURCE:            .HOS:                                                         MANUFACTURER:

LER CALVERT CLIFFS 1 317-81018-1.810309 FAIRBAfES-HORSE SER 36-81 g O SOER 83-1

         .anuun.um4**ud.amemana.m.m...*.........mana.unn...mun.m..mmm...mu..mmmm..mme.nunum*..**mmamemen*

O No,..,uctEiR I,ouSTRY EXPERIENCE: NONE m e n u .a n u m m a n u m m.us ammen.u n.m..me..sme.eu m.eme n.**.ww..mma m m ..a s.wa m.. mm..m ..u w a n a s.a m m e. g RECOMMEtOED DESIGN REVIEW ATTRIBUTES: NONE O . m .. m ..... m . m . m .mm m ........... m ... m m . m .. .m........ m .. m . m m ....... O RECOMMENDED QUALITY REVALIDATION ATTRIBUTES:

1) ASSEMBLE & REVIEW EXISTING DOCUMENTATION. g O 2 3 VERIFY PROPER TORQUE ON EXHAUST PIPE FLAtME BOLTS.

         ..m. m ... m m .. m . m . m .. m .... m ... m .. m . m .. m ..m... m .. m m m .........m m . m O                                                                                                                                                               9

y .)

                      ~ 2-29-84'                                                                                                                   PAGE NO. 170 DATE' EMERGEHCY                DIE 5EL          GENERATOR                      COMPONENT                 TRACKING           SYSTEM                   O O                   ""^""        *"         ""*^"            " "'"                5'^""           ""            """*'"        ***                             e LILCO        COMP. CURRENT           PRIOR       SELECTION Cott1ITTEE                  DESIGN RVW.        QUALITY RVL. MPSL SNPS        CLASS     DATE               DATE   DESIGN QUALITY D8Q                NO     ACC.      RfC.      ACC. REC. GGHS COMP. HO.                                            RVW. RVL.             RVM. RVW.                                       Cot 1P. NO.                   g
        ,03-385A                  ,02/24/84         02/01/84                                                                               02-385A O         CTtIt ER et0Cx C0 VERS - COVERS u REtIEF VitVES e

GRAND CULF EXPERIEHCE: O

           " "'                                                                                                                                                        e NUCLEAR INDUSTRY EXPERIENCE:                                                                                                                                a3 WU O'        il (76-12) DURING CPERABILITY TESTItG A SMALL FIRE OCCURED ON THE FXHAUST MANIFOLD OF DIESEL GENERATOR 1021. OIL ON INSULATION RESULTING FROM FRONT COVER PLATE DIL LEAK, SOURCE OF LEAK POT ADEQUATELY CORRECTED FOLLOWING PREVIOUS FIRE IN DEC.

SOURCE: NOS: MANUFACTURER: O LER DUANE ARHOLD. 331-76000. 760227 FAIRBANKS-MORSE

2) ( 75-70) DURItG MOHThLY SURVEILLANCE TESTING. A SMALL FIRE OCCURED ON THE EXHAUST MANIFOLD OF DIESEL 1021. THE FIRE WAS QUICKLY EXTINGUISHED. DIL LEAKAGE FROM AROUtm THE DIESEL FRONT COVER PLATE AND SOFT PLUGGED ACCESS HOLES TO THE INSULATICH OF THE EXHAUST MANIFOLD. INSULATION O REPLACED Ato SHIELD TO BE INSTALLED.

SOURCE: HOS: MANUFACTURER:

        .LER               DUAHE ARHOLD. 231-75000. 751221                                FAIRBAta(S-h0RSE O         .................................................................. ..... ......................

O H0H-NUCLEAR ItOUSTRY EXPERIENCE: O " "' O a RECOMMEtOED DESIGN REVIEW ATTRIBUTES: W O NONE

           ...................... 2........................................................................

O RECONMEt0ED QUALIT) REVALIDATION ATTRIBUTES: h _ HONE O e 9. O 4

DATE 2-29-84 PAGE NO. 171' EMERGENCY DIESEL GENERAT0R CONPONENT TRACKING SYSTEM GRAHD GULF NUCLEAR PONER STATION UNIT NUMBER 182 g LILCO CONP. CtRRENT PRIOR SELECTICH COMMITTEE DESIGN RVW. QUALITY RVL. MP8L ' ' SNPS CLASS DATE DATE' DESIGil QUALITY DSQ NO ACC. REC. ACC. REC. GCNS COMP. NO. RVW. RVL. RVW. RVW. COMP. NO. g 03-3858 C 02/24/84 02/01/84 X 02-3858  ; CYLINDER BLOCK COVERS - GASKETS AtB BOLTS.

        'GRAtc GULF EXPERIENCE:

13 DURItG A ROUTINE INSPECTION DURING ENGINE OPERATION. IT WAS FOUtm THAT G4E OF THE 26 BROKEN. THE BREAK OCCURED AT THE BASE OF THE g = ; CAPSCREWS SECURING THE CAM GALLERY COVERS HAD CAPSCREW HEAD. THE CAPSCREW IS S.A.E. GRADE 5. 1/2-13NCX 1 1/4 INCH LONG REPLACED DEFECTIVE CAPSCREW WITH HEW CAPSCREW. DIV I D/G 11. . = SOURCE: MHCR NOS: 00933-83 g 3 .; , PMO M3A305 _ e4............................*.............. ......*.a.. ....*..... ...................... g NUCLEAR ItOUSTRY EXPERIF' .E8

1) DIESEL GENERATOR TE ' PED ON GENERATOR DIFFERENTIAL. STATOR INSULATION DAMAGED & CAUSING PHASE TO PHASE SHORT IN STATOR DAMAGING GENERATOR. A 15/14 INCH BOLT HEAD FR0t1 DIE!EL'S REAR g CRANKCASE COVER SHEARED OFF AND ENTERED THE GENERATOR THROUGH AIR GAP DH THE EtC OF THE GENERATOR WAS FOUte TO BE THE CAUSE. BOLT FAILURE DUE TO LOW STRESS FATIGUE FRoti INITIAL SMALL CRACK.

O SOURCE: NOSI MANUFACTURER: TDI g - LER 82-080 GRAtD GULF 1.416-82085-3.821004 OTHER NPSL NOTIF TO HRC 4/21/82 a 6/25/82 OTHER GRAND GULF REPORT 83-024. 09/22/83 0 .............................................................. ................................. HON-M KLEAR ItOUSTRY EXPERIENCE 3 NONE g z . RECOMMENDED DESIGN REVIEW ATTRIBUTES: g

1) INSURE PROPER BOLTING TORQUE VALVES SPECIFIED.

O REC 0t1 met 0ED QUALITY REVALIDATION ATTRIBUTES

1) INSURE PROPER BOLT TORQUE VALVES.

         .............................................*.....................*..*s....*.........*.........                                        g O                                                                                                                                             9 m                         .

k -' W ' DATE 2-29-84 PAGE NO. 172 [ L? GENERAT0R C0MPONENT TRACKING. SYSTEM g F EMERGENCY DIE 5EL = GRAND GULF HUCLEAR POWER STATION UNIT NUMBER 1&2 g E LILCO COMP. CURRENT PRIOR SELECTION COMMITTEE DESIGN RW. QUALITY RVL. MPSL SNPS CLASS DATE' DATE DESIGN QUALITY DSQ NO ACC. REC. ACC. REC. GGNS i COMP. NO. RW. RVL. RW. RW. COMP. NO.

• g 02/24/84 02/01/d4 02-386A 99-386A.

n CRAtECASE COVERS - CRAPECASE COVER ASSY E m  : GRAtc CULF IXPERIENCEt - L O

                   " ""                                                                                                                                e m                   .................................................... ........... .............................

I i n V NUCLEAR INDUSTRY EXPERIENCE: NONE gUG = N t ......................................... .......................................***............ t O REComENDEo oESIGN REvIEN ATTRIsurES: e h - PONE p o ................................................................................................ RECOMMENDED QUALITY REVALIDATICH ATTRIBUTES:

                 ~NCHE E            O      ............. ...................................................................................

e s e l O E O e r E 'O e t c [

O e i-

O e

= ._ g. E-O e

  ^

118?S

 ;         o       o         o             7     o       o        o    o        o     o          o     o         0  0   0
 -" I m                                                                                                                         e
 - R-
 . g zw
 = . -
            .

• O

            -                E 8m dji a u

kaf

• z - j, ES" a . . . .

o , g = .  ;  ; . m ud 25 $ 2  :;  :  : i z *W EE 2  ;  ; r B 2 . . . .

                   "                             bE          W                     :        :          :

• Ec y  :  :
• jo

                       =E wB E5 z

5 4M 5  !  !  !  ! o

• Eu Ej -  :  :  :*

y a " EW 5 *

=

z lE= B  :  :  :  : o z . o o E3" JS N  :  :  :

                   - w                           d2          0          :          :         :
                   - #        .                  Ug8         5          :          :         :          :
            "      <   C23 x                     'c5         5              .                :          :*
                   -                             "B"         "j         i          :         :
                   "   g "O

RU$ $M  !  !  !  !

            =
                   "                        b      E I         I           I
            -      w   5"g#

e mu-8

                                                 >54 g'         :*         :         :

z 2 0 2

            -      o   $5                   g    55" om BG o .
                       "33 E    5-E         g5          :         :        .:            ;

a" s xEz mt  :  : b :* ..  : a a B Wo" "E  : S S  :

            -      <                     .  . gsE         s.
                                                             =E a:
                                                                                        .: g- :
            .      -   g.                e  =    . 8
            -      m      u              :  .    "m.         gg           :        : Gr = g . :
            -      o   e=                a  =    en"         <.           :        : *:            : g 3 :

a 4 o z M a Ml="g' x= 50 $ ~g

: -s :

9  % N E s"-  % g

                                                                          !C
                                                                        ; y
                                                                                   ! gg 48 :! Eg !

3 MW a SPS

s! ;*

u > ga ** cga 2 * ,S z

                    =    .

R e5 ** .e g5 = : M M

c  :  :*

            .

• O ME G URE% 2" i k  : "8  : d

            =  -

a a' . '

                                                ==9 8 42 9         SA: : "*         : Em    :     c*   :                          '

8 = 5 "3 5 "BG%acBG?:0 :

• 35  : #5  :

e z.

• o g k4!a88eno208E  : g,
• E8  : 88  :

o "sma av" . " g=  : or  : or  : bjB 5 * " -

                               .             m                                -         .

8.E $ $E SS C 55 C !5 ! la! !:go U$ ! ese :

• e<5e= esa" = : s. : la :

g

                       "*5o ea               a o *3"5$.=Eo Eo "E nm     2$5Wg se :. $.5 :.       8-

. S-I l' 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9

2-29-84 PAGE ND. 174 DATE EMERGENCY. DIESEL GEHERATOR COMPONENT TRACKING SYSTEM GRAND GULF NUCLEAR POWER STATION UNIT NUMBER 1&2 g _ LILCO COMP. . CURRENT PRIOR SELECTION CONNITTEE DESIGN RVW. QUALITY RVL. NP&L SNPS CLASS DATE DATE DESIGN QUALITY D&Q ND ACC. REC. ACC. REC. GCNS COMP. HD, RVW. RVL. RVW. RVW. COMP. HD. g

    .03-387A           C       .02/24/84       .02/01/84.                                 X                                           02-387A            . -

CRANKCASE VENTILATOR - CRAfECASE VACUUN FAN.

    'GRUC GULF EXPERIENCE:

O ""' . S

    . u n n e. m. m m m m m mm m m m m m. m..m.m.m m m m m m........m m..m e m..mm m. m..m m.m .m m m......m m m m m m m m..m.m..m.m.m.m. m HUCLEAR ItCUSTRY EXPERIENCE:                                                                                                                               gf O      Il DIESEL TRIPPED DUE TO HIGH CRMECASE PRESSURE CAUSED BY FAILURE OF ENGINE CRMECASE EJECTOR.

e FNGINE CRAtECASE EJECTOR CLEANED & REINSTALLED. SOURCE: NOS: MANUFACTURER: LER HATCH 2 366-79120. 791113 FAIRBANKS-NORSE g O El DIESEL GENERATOR TRIPPED DUE TO FLUCTUATION IN CRMECASE PRESSURE. SOURCE:. HOS: HMUFACTURER: LER HATCH 1. 321-79041-I.790624 FAIRBANKS-NORSE

3) THE DIESEL TRIPPED ON HIGH CRANKCASE PRESSURE AFTER ONE NINUTE. THE CRMECASE AIR EJECTOR IS g O DRAWING TOO LOW A VACUUN FROM THE ENGINE CRANKCASE. POSSIBLE CAUSE IS A CLOGGED EJECTOR SUPPLY ORIFICE OR EJECTOR BODY IN THE CRMECASE BREATHER.

SOURCE: NOS: NAtUFACTURER: 9 V7 '"* " ' '72-7'"' '75 "' '^'"S^"*S-" "5" O "

4) ON NAY 30, 1983. WITH UNIT 2 AT 30% POWER. ENERGENCY DIESEL GENERATOR (EDG) "2J" TRIPPED ON HIGH CRANKCASE PRESSURE DURING SURVEILLANCE TESTING. THE "2J" EDG WAS INSPECTED BY BOTH ELECTRICAL AND MECHANICAL HAINTENANCE PERSONNEL. THE CAUSE OF THE HICH CRMIKCASE PRESSURE WAS NT ETERMINE . THE IESEL WAS SUBSE UENTLY TESTED SATISFACTORILY UtOER OBSERVATION OF THE g O NAINTENANCE PERS0talEL AND RETURNED TO SERVICE.

SOURCE: NOS: HMUFACTURER: LER No. MRIA 2. 339-83047. 830530 FAIRBMES-NORSE

5) ENGINE TRIPPED ON HIGH CRANKCASE PRESSURE. THE DIESEL IS A FAIRBMIKS-MORSE. 38TD8-1/8.12 g Q CYLINDER. AIR START. 2750 KW CONTINUOUS NACHINE.THE CRANKCASE AIR EDUCTOR WAS FOUta TO BE DIRTY M C CLEANED. THE 13U DIESEL WAS THEN STARTED ANDRUN FULLY LOADED.

SOURCE: NOS: HMUFACTURER: HILLSTONE2.336-76000.760602 FAIRBANKS-NORSE g Q LER

6) TRIPPED ON HICH CRANKCASE PRESSURE. CAUSE - NARGINAL DIFFERENCE BETWEEN TRIP SETTING Me

_ MO NORMAL CRANKCASE PRESSURE DURING STARTUP. INCREASED TRIP SETTING SLIGHTLY MO DECREASED ECASE PR S E BY INCREASING EFFICIENCY OF CRANKCASE EJE HFRDS HILLSTONE 1. 810601. HIT 177 FAIRBMIKS-NORSE ma m m a m a n n um m a n om a mu n e e m an u mme mm m mmmm m m mme***** ** mema v ne nnunman n emamma numm****ma nnemanamenem*wwww tOH-tUCLEAR ItOUSTRY EXPERIENCE: _ NONE emmmmmmmmmmmanummmusumumawamamme**mmunusumunnenum.newomemamannemmw*uw**wammmmmmanumanummeumanuma g

W' . ~ ;] .' . " , * , . :'.y.  ;  %;. * ", ;. y J. ' T A Jety.: ,.;.,; . , ; , , p..,n

                                                                                                                                                                                                                                                          .q ~      .y -      ,-   ,.y.,-
                                                    . %.f [~~ . ..1, !. s 'y. ::L_*    ?v j . .c.'                                                                                                                 ,.             : . _   ., . q L, y 3, r; . r ,_.s-
                                                                                   . .; ,

• w

                                                                                                                . :;4. fl. - 1 g.Q . n.,s 4 .' '. .:[.   ,.v.

Ql:

                                                                                                                                                            ,g _:                                                                              y A d f.:$. ,.lg.: -. '.9 , 1 - ',. . * ,- .h -W        h , '. g-  ,' #   o;' . .' , .y
                                                                                                                                                                   ....,                                     . ~ -              c 3 ;.,iyA            ,,.
                                                                                                                                                                                                                        ;.. .; ' . . g. g .y.             .. .:'.
                                                                                                                                                                                                                                                                '.; m... p

_;-  %.'%. r, , . p j.' y< a*<. . n .a.. . -? -;,, ..

                                                                                                                                                                                    ' .o - t-...s., V L*   -                                     ~.
                                                                                                                                                                                                                                                                         % y.' . .*y..~, _.

ph - s /.%.

                                                                                                                 , -- ls 7 . ,) ~
                                                 ..,..-                         -                                                     ,                     v            .

m.. ,...a, . ., 5 ,

         '".~

E . 175

                                                                                                                                                                                                                                                                                           ...) '

OATE' 2-29-84 PAGE HO. .h" - h< GEHERATOR COMPONEHT TRACKING SYSTEM h '. EMERGEHCY DIESEL 4- .: < 4 -

                                                                                   --                                                                                                                                                                                                      ,;,48

.  : c ' q, g GRAND GULF HUCLEAR POHER STATION UNIT NUMBER 182 g g

  .h .
  .w                                     L3LCO         COMP.      CURRENT                 PRIOR             SELECTION COMMITTEE                     DESIGN RW.             QUALITY RVL.               MPSL                                                  _.             _               t.
         ?-                              SNPS         CLASS          DATE                  DATE         DESIGN QUALITY D&Q                NO        ACC. REC.             ACC.        REC.          GGNS                                                                                 d "v'-    "*- "*-                                                              c"""-                                                                       #         ; '.i O . c"""-                                                                     "*-

Ia.. .3; ' RECorttENED DESIGH REVIEW ATTRIBUTES a f.

  "$                                  NOHE O                                                                                                                                                                                                                                                     9             Tt e            i man o n o o o omono nn o nno n o mo ne- o o o o o o o o o o o o o wo n omo n o n - n o n o m                                                                                                                                                         g.g.
                                                                                                                                                                                                                                                                                              .e.. _ ?

RECOMMENED QUALITY REVALIDATICH ATTRIBUTES g t' _-.

..,     ,- Q . N34E                                                                                                                                                                                                                                                                        p..

g.L

.*2 a s u mano m mamenos s ommam munommom m uno mmaa nowsmem m enenn eu emasonnamoomma munom un mannowmon -

                                                                                                                                                                                                                                                                                                   .w we.1 OE        F.q yil               .

O u 2

                                                                                                                                                                                                                                                                                                 ; a
                                                                                                                                                                                                                                                                                            .w.

4l.:. . l: O O M  : 1,. , mp

 ' Eg                                                                                                                                                                                                                                                                                                    .
     <s.

9 .;4 GO .,< k '..' 'I .'. .b)

  'l                                                                                                                                                                                                                                                                                       Epl 4                                                                                                                                                                                                                                                                    9

" c. O /.>. : [.g,. c#. t . . -

                                                                                                                                                                                                                                                                                                       ,9 PD.                                                                                                                                                                                                                                                                                             .~
.l O O          ;g
                 ;^

kg e' g& O O P I. +,,

 '~,

1 O O l  : n, .y -

                                                                                                                                                                                                                                                                                            .4 !

9O p. e< ,.

                                                                                                                                                                                                                                                                                            ; , :a.

w.?

              .,           O                                                                                                                                                                                                                                                                w
 ' 7,          ~
                                                                                                                                                                                                                                                                                           *?r
                                                                                                                                                                                                                                                                                               .f

O *Y a _ m 2 ,,

          4         .

y. J yM.7.t $;V g fg j$s/%>%\p[.p,"[ hj$ h; k-[.;.[,~.3 .-((

5

                                                                                                                                                                           .h         .( jk[ (,                  --- $4if.gl"$:-[, M b. .hf.[ 9[,.
                                                                                                                                                                                                               -Ss.                                                                               . 

l

                                              .{    ,
                                                                            - r.   .                                      . .                ._

DATE' '2-29-84'

                                                           ~

PAGE NO. 176 ENERGFHCY DIESEL GEHERATOR COMPONENT TRACKING SYSTEN

                  ""^""         *"         ""*^"               " "'"                  "     ""           """"'"                                  O O                                                                                                  DESIGN RVW.         QUALITY RVL. NPSL LILCO        CONP.        CURRENT       PRIOR           SELECTION COtttITTEE                                                                      _

SNPS " CLASS DATE DATE DESIGH QUALITY DSQ NO #CC. REC. ACC. REC. GGNS

      . COMP. HO.                                                RVW.       RVL. RVW. RVW.                                         COMP. HO.               g 387B          C         02/24/84 ~      02/01/84                                   X                                           02-387B O      CRuxCASE vENTItATOR - OIL StPARiTOR S

GRMC GULF-EXPERIENCE, O ~" "" 9

        ..m.m......m......mm..mmmm...m.......m............m.m.......                   w  .......m....m......         ........m.

NUCLEAR ItCUSTRY EXPERIENCE: 3 O Il DIESEL GENERATOR DISCOVERED INOPERABLE. CAUSE OF THIS EVENT IS ATTRIBUTED TO PLUGGED OIL Y TA SEPARATOR IN CRUKCASE RESULTING IN BACKPRESSURE WHICH BLEW LIQUID OUT OF CRAt* CASE NAHONETER. SOURCE: HOS: MANUFACTURER: CRYSTAL RIVER 3 302-81024, 810414 FAIRDAIES-MORSE O 'LER2 3 DIESEL GENERATOR TRIPPED ON HIGH CRMECASE PRESSURE. DIRTY CRMECASE VENT OIL COLLECTOR. DIESEL GENERATOR 1-1 CRANKCASE VENT OIL COLLECTOR DISASSEtOLED AND CLEANED. DG F1-2 HILL BE CLEANED. TO PREVENT RECURRENCE, CLEANING OF CRAtECASE VENT OIL COLLECTOR ADDED TO QUARTERLY DG MAINTENANCE PRCGRAM. O SOURCE: HOS: MANUFACTURER: ELECTRO-NOTIVE DIV. OF GN LER DAVIS BESSE 1.340-78007.780109

      'HPRDS           HIT 21 & 88 EPRI           DAVIS BESSE 010978 DG 1-1                                                                                                               g
        .un.m..m...mmm...m.m...mun....m........m......m......m....mm.m..m......m.....m...m..u.....m.m...

NON-NUCLEAR It0USTRY EXPERIENCE: a W O NON

        .mmmmmm.m.m.au.wa.mmmww          .w.ww..m*w.wom.mmm.m.au.wa.wwww.umanne.un.m....mm..w.ummaman..m.*munna.

O RECOtmtoEo oESIGN REvIEu AmleuTES, 9 NONE ,

m. m. w o m m m m.a m u n u numa n.m n.un.nue.m.womm.ne men.m.m..mm.wa mm.m u.a... m.m u n*.m..u n.a w.u m m.m.mm m m.am*.

_ RECOMMEtOED QUALITY REVALIDATION ATTRIBUTES: LONE

        .umemmannum.neum.au.mmm*..m.mm.m.w.umm.mmmm.munn.ww.m...mu...wm*...n..w...m....mm..m*e.mm.amamme O                                                                                                                                                             O m

O 9

                                           ~      ~

PAGE HO. 177 DATE~ 2-29-64 ~ O EnERGEneT oIESEt GEuERA10R COnP0HEur 1RACxIuG SySTEn # GRAHD GdLF NUCLEAR POWER STATIOu UNIT NUMBER 1&E g LILCO COMP. CURRENT PRIOR SELECTION Cott1ITTEE DESIGN RVW. QUALITY RVL. NPSL SNPS CLASS DATE DATE DESIGH QUALITY D&Q to ACC. REC. ACC. REC. GGNS COMP. 10. RVW. RVL. RVW. RVW. COMP.to. g

        ,03-387C.                  02/24/84       02/01/84                                                                                       02-387C O          CRMECiSE vENutiTOR _ FININGS, Botu,. SUPPORTS.

O GRAND CULF EXPERIENCE. O " "" #

       ....m........wm....mm..........m.........................m.ww...........m.m....w.....m...m..m....

PUCLEAR ItOUSTRY EXPERIENCE: g !! O 13 DURING MONTHLY TEST, DIESEL GENERATOR 'B' TRIPPED OH HIGH CRMECASE PRESSURE AFTER 15 Ei HItUTES OPERATION AT RATED LOAD. A REDUtOANT D/G WAS OPERABLE. ENGINE VIBRATION AND INSUFFICIENT CLAMP TIGHTNESS CNJSED SUPPLY AIR HOSE FROM SCAVENGIIG AIR BLOWER TO CRATE CASE EDUCTOR TO LOOSEN ALLOWING CRME CASE TO PRESSURIZE & TRIP UNIT. MANUFACTURER, g O ' SOURCE. HOS: LER VT. YMMEE, 271-77036, 771219 FAIRBA!ES-MORSE NFRDS HIT 202 El WHILE VERIFYING OPERABILITY OF EMERGENCY DIESEL GENERATOR **DF-X-1B FOLLOWItG REPLACEMENT OF g O VERTICAL SHAFT COUPLIts AS IDENTIFIE') BEFORE, THE DG TRIPPED ON HIGH CRMECASE PRESSURE. THE REDUtOANT DG WAS OPERABLE. A PARTIALLY PLUGGED ORIFICE PLATE TO THE CRAtKCASE VACUUN WHICH HAD BEEN HOTED OH THE DIESEL PRIOR TO TRIP. SOURCE. HOS: HM UFACTURER: g-O EPRI THI 2 05 2378 DG-2B FAIRBAtES-tT.RSE

3) ENGINE TRIPPED OH HIGH CRAtECASE PRESSURE. CAUSE - HOSES CH CRAtECASE EJECTORMENT OF ALLOWED AIR LEAKAGE.

SOURCE: NOS: HMUF ACTURER: g O HPRDS HILLSTONE 1, 810427. HIT 176 FAIRBMES-HORSE e ve n anu u n.wa.e m m u n ne m en n.u*******m man ummen.num.au.*me.m***e.am e.u na..u ne.*****mune.u=*...m un em en O ,mH.,oC u m I,OuSTR , EXPERIENCE, NONE

          . wmomuss.uwammmunnene use.umme.nonmemenemme.emnonweennummmmmmmmm..mmaammunummyso.wweemanammewana

_ REcott1 ENDED DESIGN REVIEW ATTRIBUTES: NONE O .mmmm..un.....umm....un.mm..un...m.m...m........m..m..m.....m.m......u.a......m.m.......m..m.... RECOMMEtOED QUALITY REVALIDATION ATTRIBUTES: O _ menomannuamanumme.neum**mmuswenemmamanum.wmene um.***mamen**mme.ummeoumusammen.m***** men.mmmmm.m. O # a ..

DATE' 2-29-64 ~ PAGE HO. '178 ~ - EMERGEHCY DIESEL GEHERATOR 'COMPONEHT TRACKING SYSTEM O

               ""^""        ""      ""*^"        " "'"           5'^       "  ' ' " ' '    """**"        ***                                    e-LILCO      COMP. CURRENT    PRIOR       SELECTICH COMNITTEE           DESIGN RW.      QUALITY RVL. NP8L SHPS       CLASS      DATE       DATE    DESIGN QUALITY DSQ           HO  ACC. REC. ACC. REC. GGNS
     , COMP. HO.                                   RVW. R 'v'L . RVW. RVW.                                CONP. HO.                            g
     ;03-387D                02/24/84   02/01/84                                                                   02-387D                 . _ _ _.

CRANKCASE VENTILATOR: CRAtECASE AFC FLUID MANOMETER h GRAlm GULF EXPERIENCE:' O

      " ""                                                                                                                                            e O

HUCLE AR DOUSTRY EXPERIENCE: nonE e5

       .. m . m ..... m m .. m m m .. m m . m ...... m . m m m . m ..... m .......... m m m ...

O Hon HuCtEAR DOUSTRT EXPERIENCE e NONE m................m....................mm......m*.*.........*...........m........*, RECOMMENDED DESIGH REVIEW ATTRIBUTES: HONE O ........... m m .. m ... m m ..... m m ........... ........... m ............ ............ 4

     'RECOMMEtOED QUALITY REVALIDATION ATTRIBUTES:

O " "' e

       ....... m ......... m .... m .. m ........ m .... m ...... m .................................

O e O e O e O e m O @ mu

                                                                                                                                         ,              g

DATE '2-29-84 ~ PAGE NO. 179 O EnERGEncy OIESEt GEuERATOR COnP0 neur 1RAcxInG S v S T E ,, #

         ~

GRAHD GULF HUCLEAR POWER STATION UNIT N U t1 B E R 182 g LILCO CONP. CURRENT PRIOR SELECTION COMMITTEE DESIGH RVW. QUALITY RVL. MPSL

          ' SHPS         CLASS      DATE         DATE     DESIGN GUALITY 08Q     HO    ACC. REC.       ACC. REC. GGHS COMP. HO.                                       RVW. RVL. RVW. RVW.                                       CONP. HO.                 g 03-390A        B       02/24/84    02/11/84               X                                                      02-390A O        ROCxER ARnS M PuSHRooS _ IuTm . I,nERnEDmE ROCxER Snirr ASSEtety IFCtuDInG CiPSCREWS                                                     #

GRM10 GULF EXPERIElCE: O " "" O IUCLEAR ItCUSTRY EXPERIENCE:

1) WHILE PERFORNING SURVEIL:.ANCE TEST (PT-11) CH "1A" DIESEL. AN ABHORMAL AMOUNT OF LUBE OIL HAS gETX SEEH LEAKING FRON #6 RIGHT CYLItOER HEAD COVER AS WELL AS M4 UtOSUAL NOISE FROM SAME CYLItOER. '

INTAKE ROCKER ARM BROKE DUE TO BINDING BETWEEN IT 4 ROCKER STMO. BINDING WAS DUE TO IHADEQUATE O . EHD CLEARMCE SOURCE: NOS: BETHLEN ROCKER ARM & STMO. MMUFACTURER: LER ZIDH 1, 295-81036,810106 COOPER-BESSMER

           .......... n..................................*.................................*...............                                         g H0H-t0 CLEAR ItOUSTRY EXPERIEtCE:

1) ACTION TAKEN SINCE VESSEL DELIVERY-PLUG WELDED ROCKER ARM ASSET 2LY DRILLED OIL PASSAGES TO REDUCE DIL FLOODING OF ROCKERS BOXES. (H/V " COLUMBIA")

O SOURCE: HOS: OTHER N iT & WILLIAMS (12/29/83) C. SEAMAN OTHER LETTER TO TDI (D.HADTINI) DATED 03/24/80 FROM M.ZBIFCEN (STATE OF ALASKA) O ................................................................................................ #

         'RECOMMEtOED DESIGN REVIEW ATTRIBUTES:

O O RECOtP1POED QUALITY REVALIDATION ATTRIBUTES:

1) PERTURN VISUAL INSPECTION OF ROCKER ARNS CAPS FOR PHYSICAL DEF0VMATION.

g O # 0 # W O 'O

DATE' 2-29-84

                                                ~

PACE NO. 180 EMERGEHCY DIESEL GEHERATOR COMPCHENT TRACKING SYSTEM GRAHD GULF HUCLEAR POWER STATION UNIT NUMBER 182 g LILCO COMP. CURRENT PRIOR SELECTICH COMMITTEE DESIGN RVW. QUALITY RVL. NPSL SHPS CLASS DATE DATE DESIGN QUALITY DSQ HQ ACC. REC. ACC. REC. GGNS COMP. HO. RVW. RVL. RVW. RVW. COMP. HO. g

            ,03-390B                 ,02/24/%       02/01/84              X                                                       02-390B B.

ROCKER ARMS Ate PUSHROOS - EXHAUST ROCKER SHAFT ASSEMBLY. h GRAtO GULF EXPERIENCE O " "" e O HUCLEAR ItCUSTRY EXPERIENCE: HONE N$ NOH4AJCLEAR INDUSTRY EXPERIENCEI HOME

               ....m..............*............................................................................                                          g REC 0titDOED DESIGH REVIEW ATTRIBUTES:

HONE O ................................................... ........................................... O RECott1DSED QUALITY REVALIDATION ATTRIBUTES:

1) PERFORM VISUAL INSPECTION OF ROCKER ARMS FOR PHYSICAL DEFORMATION. g O e O e O O O e O

W e 4

DATE ~2-29-84 PAGE NO.' '181 EMERGENCT 0IESEL GENERATOR COMPONENT TRACKING STSTEN GRANO GULF NUCLEAR POWER STATION UNIT N U t1 B E R 182 g " LILCO COMP. PRIOR SELECTION COMNITTEE DESIGN RVW. QUALITY RVL. NPSL SNPS CLASS ~DATE

                                         ~ CURRENT DATE    DESIGN QUALITT DSQ        NO   ACC. REC.      ACC. REC. GGNS COMP. NO.                                       -RVW. EVL. RVW. RVW.                                      COMP NO.                                      g 02/02/84                     X                                                02-390C 03-390C        .B       02/24/84                                                                                                                     - _ .

ROCKER ARMS Att PUSHR005 - PUSHROOS - IHTAKE & EYHAUST. GRAtU GULF EXPERIENCE:

1) DURING ROUTINE MAINTENANCE. IT WAS FOUNT THAT THE #4 PB CTLIFOER INTAFE AFC EXHAUST PUSHRODS g O CONTAINED CIRCUMFERENTIAL WELDS Att HERE FORWARDED TO DELAVAL PER THEIR REQUEST. DIV I D/G 11 .

SOURCE: NOS: telCR 00915-83 O ................... ............................................................................ 85 NUCLEAR DOUSTRY EXPERIENCE: O " "" NON-NUCLEAR Itt)USTRY EXPERIENCE: O 1) FAILURE OF PUSH RODS WHEREIN TL83E CRACKS AT ATTACHMDIT OF END SECTION-CRACKED AT POINT OF WELDMENT OF THE PIPE TO BALL JOD4T- STATE OF ALASKA CONTRIBUTES THIS TO BE POOR QUALITY CONTROL.

          ~(H/V " COLUMBIA")

SOURCE: NOS: O OTHER HUNT 4 WILLIAMS (12/29/83) TO C. SEAMAN , OTHER LETTER TO TDI (0.NARTINI) DATED C3/24/80 FROM H.ZBDOEN (STATE OF ALASKA) OTHER LETTER FROM H.ZBINDEN TO D.HARTINI DATED 01/16/80 AND 03/19/79. OTHFR LETTER FROM M.ZBD1 DEN TO D. MARTINI DATED 02/02/79. g RECOMMEtOED DESIGN REVIEW ATTRIDUTES: g O 1) EVALUATE NEW FRICTION HELD DESIGN.

            ......................................*..........................u..............*...............

O REconnDmo oVAuTT REvAuDATICH ATTRIBu1ES 9 _ 1) ASSEMBLE NEW PUSHROD DESIGN DOCUNDITATION.

            .....................................................*.......*........**........*...............                                                              g O                                                                                                                                                                     #

M O @

! ~~" PAGE NO. m_- 1&2 E DATE' '2-29-84 = 0 DIESEL GEHERATOR COMPONEHT TRACKING SYSTEN 9 { E H E Et G E H C Y. u GRAND GULF NUCLEAR POWER STATION UNIT NUMBER 182 g LILCO COMP. PRIOR SELECTION CotttITTEE DESIGN RW. QUALITY RVL. NPSL h *

                             ,' CLASS CURRENT.

DATE ~ DATE DESIGN 7tITY D8Q NO ACC. REC. ACC. REC. GGNS SNPS ' g CONP. NO. RW. wvL. RW. RW. COMP. HO. p 03-3900 02/24/84 X 02-3900 .. b B. 02/01/84. , I , O ROCxER AnnS Me PUSHR0oS - PuSHR00 - ColmCTOR S GRMC GULF EXPERIENCE 2 Il DURItG REPLACEMENT OF BL0bN SUBCOVER HEAD GASKET ON DIV I D/G 1185 RB CYLIFEER, A COtNECTOR F O PUSHROD WAS FOUND BROKEN BETWEEN THE BALL WELD AND THE R00.

SOURCE NOS LER 83-171

[ 00984-83 mG m y n v t#4CR tS40 N3A931 WU e 2) ALL 16 CotNECTItG PUSHRODS WERE CLEANED MC INSPECTED FROM DIV II D/G 12,13 WERE REJECTED f FOR CRACKED WELDS Atc 3 REJECTED FOR WELD APPEARANCE. REPLACED ALL 16 C0tNECTOR PUSHROUS ON DIV _ II D/G 12 - ELEVlN FRON UNIT II ENGINE MS 5 FRON WAREHOUSE ISSUE. [ SOURCE 2 NOS: J PNCR . 0'.315-84 .. . . I 3) TWO CotNECTOR PUSHRODS OBTAINED FRON GGNS UNIT II DELAVAL D/G HERE FOUt0 TO CONTAIH DEFECTS. n 1-ONE CotNECTOR PUSHR00 WAS FOUND TO HAVE A SPIRAL CRACK, INITIATINS AT THE BASE OF THE BALL MO g I V CONTINUING CLOCKWISE FOR APPROX 330 DEGREES 8 THIS PUSHROD ALSO HAD A CRACK IN THE WELD ON THE [ SAME END; 2-THE OTHER C0tdiECTOR PUSHROD HAD A CRACK IN THE WELD JOINING FHE BALL TO THE ROD. , R DEFECTS ORIGINATED AT THE VEHOOR. HOST g E O . SOURCE: tNCR 01034-83 i ................................................................................................ HUCLEAR It0USTRY EXPERIEHCE2 g Il DURItG PERFORMANCE OF HWO TO CHECK AIR STARTVALVES 08/11/83, THE i.ONNECTItG PUSHR00 ON THE 88 LEFT TANK CYLItOER OF DIVI D/G WAS FOUND TO HAVE SEPARATED INTO TWO PIECES. THE ROD IS t E DESIGNED AS A PIECE OF 1 1/2 INCH THICK NALL TUBItG WITH A HARDEHED STEEL BALL BEAkIttG WELLED g h CNTO EACH END. ONE END OF THE ROD HtD BEEN BROKEM AT THE TUBE / WELD INTERFACE. A NETALLURGICAL F EVALUATION DETERNIHED THE BASIC CAURE OF. FAILUREWAS POOR HATERIAL SELECTION. REVIEW OF FAILURE 5 REVEALED THAT THE D/G WOULD HAVE RUN SAFELY WITHROD BROKEN. E SOURCE: HOST MANUFACTURER: g OTHER GRMID GULF, REPORT NO. 83-024, 10/22/82 TDI _ ,0THER HilCR 742-83 HPSL REPORT ON EVALUATION OF PUSHROD WELD DATED 10/83 21 CotNECTING PUSH ROD WELD FOUND CitACKED. CAUSE OF FAILURE WAS POOR NATERIAL SELECTION. E SOURCE: HOS g OTHER NPSLi GGNS DIESEL GEN RELIABILITY REPORT 10/26/83 (tNCR 742-83) c

...................... 5........................................................................

HON-HUCLEAR ItCUSTRY EXPERIENCE: _ NONE =

o

!' I

o o o o o o o o o o o o o o o

 )                                                                                                                                                                                                      i n-gx                                                                                                                           >

w 4

• E $

W E o-u

               $8g O
        *

• j.

ES *

           =                                .        .

o , g  ;  ;

• 5d  :

e a z gW  :  : s  :  : 2  :  : e ..  :  : z BS

           .- ==

l z

5  :  : o

• 3-  :

a ad  :  : ( x  : o z .  :  : o o EE  :  :

           - w a        :        :

a

        *  <   ESE                          :
           -   ga"                                   :
         *     " b .:                       !        !
        =  "

5:  :  :

               "B                           :        :

• d5  :  :

               "GB                          ::-.j E"                        .

a = l SB : w <  : BC :

         . w   gw                              $4 :
               ~0                      EJ "E :: g5      :

w a

         - o E                                 45 :

o o 2 ES :: g8m a : l "OS : 08 : m Ew *r : =" : o a =g g g ; gg ;

         *  =  $                       s: 50 :

• a WO : "E :

Es

     ,   c o

z "a b5u S5 : Du :

                                               *5 :

l ,Li z , oz ; Sz ; ya * = S: : 85 : (

            .                                  se :

8.6 55 : s - ss

                                        "# :: ga :
                                                                                                                                                                                                          .I d g a-W                              5 S- : S-         :-

g. u .- . - .

I l' o e e e e e e e e e e e e e e

11825 0 0 0 0 0 0 0 0 o o o o o o O 1

                                                                                                                                    ~

3 prw 1 3 r

     $ .                 . W E$

• dgi a*

u ho5u . I # j.

         ~        >u a        "e                                                                                                             i o
              "                                       5        :                     :                                         '

m .  : W  :  : a * #8  :* s  :  :  :* - r r B* 1  :  : i

              "                                :      $                   :           :         I r

2 o . l l l l z ES  : " w

              * ""                             :      E                               :         :

z 5  :  :  : J o

• Eg

              =    =<                          :      Ia :                :           :         :

.ag  :  :  :  :

o x .  : m*n  :  :  : u o

              - w sg x gBs
                                                      .ua :
              <    ESE                         :      lllg 8r :

g"  :*  :  : r ga"  : a  : e og J S

• 8
• BWR  : "

                   #8                          :      8         :          :          :         l.

2 2 S  :  :

• o d5  : $  :  :  :

          *   * "G3                            :       o        :          :          :          l.                            -

a"  :. 8  :  :.  :. - s a . . . .mw . b E!  !

                                                                                       !E E

BE A E 2 :*

8*

2"a  :  :

          "   "                                                                                                                  E R      e                 M    -

a o s"  : e

g -  : 5

               =

m  : I' 5 e: y

:, a . = = =

g u

WW >" *

MO # :* S  : D  :* E z a Bma w 8 -

• M8== o

. .k *d

sw e

E E- E :* - :W -: " a

o. . E-"$ .

58 - g u . E  :. s-  :. - 3 - By a 5  : am"5

• S o :U  : #  :*

4 m *

               <   "o

• a hw  :

                                                .   "8*EM .:

8 A  : E  : 8 . e. a" . Em"  : 9"  : 5  : 8  : 8  : E e 5  : "E  : 5  : 9

• 9  :

Spf E E

52"  : $ =

w d z a*

s. A.

a eGa-w  :. $""Ra2 : tw

                                                                   - - ~
                                                                                 "kw
                                                                              . uz .

kw :

r

g. ,

m o 8 a 8g .

                                                    $-5a
                                                       -nz QQ
                                                                              = wg .
                                                                              . =_ .

u2 w2 a I l' O O O O O O O O G O O O O O O

                                                        -@u O            O          O        O       Q               o        O         O           0    O     O  O      O 5

8 1 O N H E Z G T A P S . F O 0 Y H 9 3 S LS . -

                    &NP           2 PGN           0 2   NGO C

G & N 1 . L . I VC RE K R R . C Y . . . . T . E T . . S A I .

• E B LC . . . T .

R AC . . . . M UA . . . E . T Q . . . T . U . . A *

                                                     .                   .                  R       .

N . . .

                                                              .          .            . N T          . .                            .        .          .            . W O       .

WC H VE D

• T RR . . . .
• E . . . . K .

I N . . . . A . H G . . . . E . N I . . . . . L O SC . . . . U EC . . . S . P DA . . . E *

                                                     .        .          .            . R        .

M . . U D O N . . E OW . . . . C . C O HV . . . O R . * . R I E . . . . P . E . . . . . _ T T . . . . I .

  .        R        TQW                              .        .                       . D        .
  .             A   I&V                              .        .          .            . T        .

O MDR * . . . . T M . . . . H T O . . . . T r. S CY . . . I . A T . . W . IL E R NLV X . . . . E OAR . . . . C . E E IU * . . . N . TQ . . . A H W C E

                                                              .                       .      D R

E O LN . O EG . . . . . C . G P SIW . * . . C . SV . . . . A . ER * . . .

• D . . : N .

                                                              .                       . SI L   R                                    .        .          .            . E
                                                     .        .          .            . TM          .

E A 4 . . . UR . 8 . BO S E RE / . . IF OT 1 . . . : . RR . E L IA 0 . . . S . TE . RD / . . . E . TP . I C P 2 S . . T . A . R . U . . NtC 0 D U E . . : B . . T . . E . I . OA . N F . C . R . I . I . N . T . TN . T 4 L  : E T AO Y N' 8 E I A DI F EE / - . C . R . . IT . C RT 4

• N . E P

W . LA . L RA 2 5 E . E AL N UD / 0 I . X . I . VL

• U C 2 0  : R . E . V . EA .

E ~ 0 R E . E . . E . RT . G H C . P . Y . R . S . G S N . X . R . . YN .

                       .                  U    E      . E    . T      . N         . TI          .

R PS P I . S G I . 4 D MS R Y U I LR 8 E OA C E . R D . S AE

         -       N   CL            B       t   P      . T    . N      . E           UP           .

9 M C A X . S . I . D . QO . 2 A E . U . . . R .

         -  E                             S           . O     . R      . D         . DP      . .

2 R N F . t . A . E . E S .

                                .         R    L          I        E         O         . DYR          .

G O A U L t . NFE . O H F G R . C . E . EIT CS 0 R A . J A . M . MRF LP 9 E t E . P . M . MEI . IHP 3 K LE . - E . OE OVL . E T LSM O 3

                                      -    C O

A t 4 o .

                                                      . CN UO NN OO
                                                                          . CH Eo        .

C E) F A C 0 K G" . HN . HH RH . R1O . D .

                                                                                                                .         _m g           g          e        e        g               ,        9         g          e   e      e   e      o
   ;    I     i     IEi #               EE - ': '         ' E   ;  F -       E [ ; h[             !.       -   ; ,_   I      _I

                                          -~

EMERSEHCY DIESEL GEHERATOR COMPONEHT TRACKIHG SYSTEN GRANO GULF HUCLEAR POPER STATION UNIT NUMBER I&2 g LILCO COMP. CURRENT PRIOR SELECTION COMMITTEE DESIGN RVW. QUALITY RVL. MPSL , SHPS ~ CLASS DATE DATE DESIGN QUALITY DSQ NO ACC. REC. ACC. REC. GGNS O ' " " " - """- ""'- """- ""*- 9 03-390G B 02/24/84. 02/01/84 X 02-390G _ _ _ ROCKER APMS At:D PUSHROOS - MISCELLANEOUS BOLTS SDRIVE STUDS h grata GULF ext'ERIENCE 0 '""' S 3 O HUCLEAR ItOUSTRY EXPERIENCE

     ,OnE                                                                                                                                   ea o n...u n a w n..n.             ...n o n u n.o n n.u.n o n..n o.u o..n o.u n o n n o n.n.u n..

HOH-NUCLEAP It0USTRY EXPERIENCE: h PONE RECOMMEtOED DESIGN REVIEW ATTRIBUTES:

1) PERFORM STPESS ANALYSIS REVIEW IF DIFFERENT FROM SHCREHAM.

O ................................................................................................ O RECOMMEtOED QUALITY REVALIDATION ATTRIBUTES: II ASSEMBLE & REVIEW EXISTING DOCUMENTATION. g

2) VERIFY PROPER TORQUE.

3) VISUAL INSPECTICH OF THREADED DRIVE PLUGS FOR TIGHTNESS.

     .................................................................n........        ...................

O e O O O e W O 6

PAGE NO. 187 DATE '- 2-29-84~ EMERGEHCY DIESEL GEHERATOR COMPONENT TRACKING SYSTEM GRAHD GULF HUCLEAR POWER STAT 10N UNIT N U tt B E R 1&2 g LILCO COMP. CURRENT PRIM SELECTION COPITTEE DESIGN RVW. QUALITY RVL. ttPAL St1PS CLASS DATE DATE DESIGN QUALITY DSQ NO ACC. REC. ACC. REC. GGHS

    -COMP. HO.                                    RVW. RVL. RVW. RVW.                                       COMP. HO.                     g
    '99-395A              02/24/84    02/23/84                                                                         02-395A O     GE,R CASE COVERS - cover
    'GRAPO GULF EXPERIENCEf O
     "*'                                                                                                                                       O   H HUCLEAR It0USTRY EXPERIDME:                                                                                                               $ "

HONE O ,eN.uUCouR noUSTR, Ex,ERIDcE, 9 tCNE

     .................................*..............................**..*........................*..                                          g REcot1MDOED DESIGN REVIEW ATTRIBUTES

• HONE O ............................ ..................................................................

RECOt1 MENDED QUALITY REVALIDATION ATTRIBUTES: O O

• O
• O
• O
• O '

DATE' 2-29-64

                              "~

PAGE NO. 188 O EnER eHCT oreSEt .eHERAToR ConpoHENT TRACx1H. STSTEn # GRAND GULF NUCLEAR POHER STATION UNIT NUMBER 182 g LILCO COMP. CURRENT 5'RIOR SELECTION COMMITTEC DESIGN RYW. QUALITY RVL. MPSL DATE DESIGN QUALITY DSQ NO ACC. REC. ACC. REC. ggt 4S SNPS CLASS DATE

      -COMP. IC.                                      RVW. RVL. RVW. RVW.                                  COMP. NO.                  g 99,-3958             02/24/84     02/23/84                                                                 02-3958 CEAR CASE COVERS - GASKETS Ate BOLTING h
      ' GRAtc GULF EXPERIENCE

• O

        " "5                                                                                                                               9 2

NUCLEAR ItOUSTRY EXPERIENCE tot 1E O$ NON-NUCLEAR INDUSTRY EXPERIENCE: h

       ~ PDIE RECOMMEtOED DESIGN REVIEW ATTRIBUTES
      'NONE O        .............................................. ......................... .....................

O REC 0t1MEtOED QUALITY REVALIDATION ATTRIBUTES PO1E g O e O e O e O O e W O

h 'wr' r DAYE 2-29-84~ PAGE NO. 189 O ENEo.ENCT DIESEt GENERATO. CON,0HENT T.,CxIN. ST3 TEN O GRAHD GULF NUCLEAR POWER STATION UNIT NUMBER 182 g LILCO COMP. CURRENT PRIOR SELECTION COMMITTEE DESIGN RVN. QUALITY RVL. NPSL SNPS CLASS DATE DATE DESIGN QUALITY OtQ NO ACO. REC. ACC. REC. GGNS CONP. NO. RVW. RVL. RVW. RVW. COMP. NO. g

            ;03-410A        A       02/24/84     _02/01/84              X                                                        O2-410A O       OvERSPEED TRIP: GovERtoR GRMC GULF EXPERIENCE:

O 3 0 NUCLEAR INDUSTRY EXPERIENCE:

1) WHITE ATTEnPTInG TO PERr0Rn SPECIAt TESTING OH 18 DIESEt GtNERATOR. THE D/G rAItED TO START.

S :: ' DIESEL GENERATOR TRIPPED FROM OVERSPEED SETPOINTDRIFTING DOWN TO 640 RPM. DIESEL GENERATOR OVERS HOOTS TO APPROX. 640 RPM ON ICRNAL STARTS. SOURCE: NOS: NAtUFACTURER: a W O LER ZION 1, 295-79015, 790307 COOPER-BESSMER 1 EPRI EPRI- HP- 2433 06/82

2) ENGINE TRIPPED BEFORE IT RFACHED FULL SPEED DL' RING SURVEILLANCE TESTItG DUE TO LEAKING O O

RItG IN TRIP VALVE. SOURCE: NOS: nMUrACTuRER: 9 - . NPRDS ZIONI, 780109, HIT 40 COOPER-BESSNER

3) DURING PERIODIC TESTING OF 28 DIESEL GENERATOR THE ENGINE TRIPPED AFTER RUtNING UNLOADED FOR 3 NItMTES. NORMAL ENGINE VIBRATION CAUSED LOOSE OVERSPEED TRIP LEVER TO ACTUATE MASTER SHUTDOWN a O W VALVE. LEVER (C - S PART NO. JS-72-22A) ATTACHED TO TRIP VALVE WITH ONLY ONE LOOSE SCREW 4 NO LOCKWASHER, GIVING LINKAGE AN ADDITIONAL DEGREE OF FREEDON.

            , SOURCE:      NOS:                                               NANUFACTURER:

LER ZION 2, 304-80031,801209 COOPER-BESSMER a W O NPRDS HIT 70

4) DURING EDG NONTHLY OPERABILITY TEST, DIESEL OUTPUT BREAKER TRIPPED, DIESEL SPEED INCREASED,

            '0VERSPEED ALARN RECEIVED BUT DIESEL CONTINUED TO RUN. CAUSE - OVERSPEED TRIP LIMIT SWITCH HALFUNCTIONED DUE TO LEVER ARN SLIPPING ON SHAFT, ACTIVATING SWITCH. WORN SHAFT Ate VIBRATION                                             g W

O CAUSED ARN TO LOCSEN AfD SLIP. NANUFACTURER: SOURCE: PCS: HPRDS NONTICELLO 1, 821022. HIT 102 ELECTRO-NOTIVE DIV. OF GN

5) DURING LOSS OF POWER TEST, DG-E4 TRIPPED OH OVERSPEED. DG WAS ttAtMALLY STARTED AND O S mCHRONIZED INNEDIATELY. DG TRIPPED ON OVERSPEED IN SUBSEQUENT TESTS. TRIP SET POINTS FOUtc AT h

_ 940 RPM WHILE THE DESIRED TRIP SET POINT WAS 990 RPM. AN INVESTIGATION INTO THE CAUSE OF CHANGE IN THE SET POINTS DETERMINED THAT DURING THE OG MAINTENANCE PERIOD IN JUNE 1977, THE OVERSPEED O .NECHANISH HAS REINSTALLED, BUT THE SET POINTS WERE NOTnANurACTuRER: SOURCE: nOS: VERIFIED. #

            ,EFRI          PEACH BOTTON 2, 052677 DG-E4                       FAIRBAta(S-MORSE

6) THE DIESEL-DRIVEN AUXILIARY FEEDWATER PUNP OVERSPEED, TRIPPED WHEN STARTED MANUALLY.

GOVERNOR GAIN INCREASED TO IMPROVE RESPONSE. ENGINE OPERATING C0f0ITIONS HAD CHANGED SINCE a W O GOVERtOR WAS INITIALLY ALIGNED. _ SOURCE: NOS: LER TROJM4, 344-76000, 760109

7) DG TRIPPED DURING STARTUP FME TO OVERSPEED. 00VLRNOR SPEED WAS FOUND SET TOO HIGH. g O SOURCE: NOS: NANUFACTURER:

w

N 4 ~ , DATE 2-29-84 PAGE NO. 190 ENERGENCY DIESEL GENERATOR CONPONENT TRACKING SY$ TEN GRAND GULF N 'J C L E A R PONER ST 4 TION UNIT HUMBER 182 g LILCO COMP. CURRENT PR!OR SELECTION COMMITTEE DESIGN RVa. QUALITY RVL. MPIL SNPS CLASS DATE DATE DESIGN QUALITY DSQ NO ACC. REC. ACC. REC. GGNS RVL. RVW. RVW. CONP. NO. g m

   %/

COMP. NO. RVW. w LER DRESDEN 2, 237-78033-1, 780522 ELECTRO-MOTIVE DIV OF GM NPRDS DRESDEN 2, 780522. HIT 138 EPRI DRESDEN 2. 052278, DG2 g q 81 WITHIN 3 HOURS, 3 SPURIOUS OVERSPEED TRIP SIGNALS WERE RECEIVED FROM HEA RELAYS OF DIESEL T V GENERATORS. OVERSPEED TRIP SICt4ALS WERE RECEIVED TWICE ON DG- AB AND ONCE ON DG-CD. BOTH CF 'df DG'S WERE OPERABLE AT EACH OCCURRENCE. DIESEL ROOMS WERE EXTREMELY COLD. WITH STOW STAtOING ON

p. THE RELAY CABit TS. CORRECTIVE ACTIOP WAS TAKEN.

bl SOURCE: NOS: MANUFACTURER: EPRI COOK 1. 120977. DG-AB(TWICE). DG-CD(OHCCI WORTHINGTON CORP

9) REACTOW/TUDBINE TRIP OCCURED. FOLLOWItG TRIP, THERE WAS A TRMPORARY LOSS OF 13.8KV POWER. RC fm d

PUMPS TRIPPED. DG 1-1 F AILED TO SUPPLY BUS-Cl NHEN TRIPPEQ OH OVERSPEED. AFTER TRIP, GENERATOR g MAIN BRE AkERS WERE MANUALLY OPENED At0 ATTEMPT MADE TO TRANSFER FORM TRANSFORMER-ll To THE STARTUP TR ANSF ODMERS 01 Ato 02. THIS DE ENERGIZED 13.P.KV BUSES "A" Ato "B" - IMPROPER PROCEDURES. AC-OFF RESTORED IN 11 SECOtOS ON B AND 25 SECOtOS Oil A BUS. DG l-1 TRIPPED BECAUSE OF IMPROPER p SET POINTS OH OVERSPEED TRIP SWITCH. g V SOURCE: NOs: MANUFACTURER: EPRI DAVIS-BEESE. 112977 DG l-1 ELECTRO-MOTIVE DIV OF GM g) v

             ............co......................a.....w....................................................

NON-NUCLEAR It00STRY EXPERIENCE : t0NE O ................................................................................................ O RECOMMEt0ED DESIGN REVIEW ATTRIBUTES: NONE (O/ kg RECOMMEt0ED QUALITY REVALIDATION ATTRIBUTES' g

1) ASSEMBLE 8 REVIEW EXISTING DOCUMENTATION.

2) VERIFY PROPER INSTALLATION AND CALIBRATION OF GOVERNOR OVE,3 PEED TRIP.

M O 9 O e m d' V

DATE 2-29-84 ~ PAGE HO. '191 O, - EMERGEHCY DIESEL GEHERATOR C0MPONEHT TRACNING SYSTEN O

                  ""^"         '"         ""*^"         " "'"      5'^        "     ""       """"'"          2*'
                                                                                                                                      ~

O < LILCO COMP. E 'JPREilT PRICF SELECTICH C0fttITTET DESIGN RW. QUALITY WL. MPAL REC. GGNS

             $NPS       CLASS     DATC .          DATE   DESIGN QUALITY DAQ       NO     ACC. REC. ACC.

c "" '*- "v"- "v'- "v"- "v"- c "" '*- ' 4 O

                                            ~

03-4108 A 02/24/84 02/11/84' X 02-4108 OVERSPEED TRIP: GOVERNOR AfD ACCESSORY DRIVE ASSET 2LY

        ' GRAND GULF EXPERIENCE:

O " "' # eeeeeeeeeeeeeeeeeeeeeeeeeeee.. we.semeensumosame.ne memeneseuse ......e **.e.e e.neen.eeeeen. O ""^" *"5'"'**"'"c # 31 11 FRIOR 10 TAKItG 'O' DG 005 NAINTENANE A START HAS DONE TO LOOK FOR OIL LEAKS. 'O' TRIPPED DURItG THE STARTItG SEQUENCE. PROBABLE CAUSE: DVERSPEED GOVERPOR TRIPPED DG UtalECESSARILY. SOURCE: PCS: mat 0FACTURER: LER ZION 1. 295-80019, 800407 COOPER-BESSMER g 21 DIESEL ENGINE OVERSPEED WAS HIGHER THAN SETPOINT BY 3 RPM THAN MAX. PERMITTED. CAUSE - SETPOINT DRIFT FOR UtMON REASON OR POSSIBLY IMPROPER SETTING BY PREVIOUS GECUP. SOURCEI PCS: MANUFACTURER: HPRDS ARK NUC ONE II, 830208. HIT 268 ELECTRO-t10TIVE DIY OF GM g eeemenen eeeeeeeeeeeee sewesenmu eeeeeeemmenemmenemenommeeeeeeemmeneseesesesseeeeemencesesonnene NON-NUCLEAR ItOUSTRY EVPERIMICE: g NONE esseeen.... me eeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee**meones**meneuemmeneoeseeeemeussousemenese O REConnDoEo OESIGN REVIEN ATTRIeUuS:

1) PERFORM FORCED TORQUE VIBEATION TRANSMIGSICH f.ALCULATICH & EVALUATE GEAR TEETH POINT LOADS.

eeeeeeeeeeeeeeeeeeemenee.eeeeeeeeeaumanneseemmemenemenesseeeeeeeeeeeeeeeuseeeeeeeeeeeeeeeeeeen e g REC 0t1MDOED QUALITY REVALIDATION ATTRIBUTES:

1) ASSEMBLE & REVIEW EXISTING DOCUNDITATION.

2) VISUAL INSPECTION FOR PHYSICAL CONDITION. g

   ,, e eemuseuseeeeeeeenemmeeeeeemuseeeeeeeene.. wemmenensessmenemoneuemmeneesemeeseesseseemene mene O                                                                                                                                                      #

O # m O O

a. ______ _

 ,c .
                                                      ~ . - .              .. .       .
                                                                                                                                                                'l DATE          E-29-64                                                                                                            FLGE NO. 192 EMER5ENCY                    CIESEL        GEKERATOR              COMPONENT            TRACKING               SYSTEN GRANO           GULF          NUCLEAR          POWER STATION                JNIT        HUMBER           1& 2                        g LILCO             COMP. CURRENT         PRIOR        SELECTION COMMITTEE         DESIGN RVW. QUALITY  RVL.      MPAL SNPS          CLASS        DATE            DATE   CESIGN QUALITY D&Q         NO    ACC. REC. ACC. REC.       GGNS cot *P . NO.                                          RVW.       RVL. RVW. RVW.                                    CortP. NO.               g 03-410C              A      02/24/64        02/01/84                     X                                               02-410C OVERSPEED TRIP: COUPLINGS ( FLEXIBLE Ato SPIDER I GRAPO GULF EXPERIENCE:

NONE a kqr W ps NUCLEAR IPOUS TR Y EXPERIENCE: d 1) LOVEJOY COUPLING, WHICH CONNECTS THE SPEED PICK UP TO THE GENERA' OR SHAFT, BROKE ON N 3A CAUSING LOSS OF SPEED CONTROL, MATERIAL USE IN THE SPIDER VULNERABLE TO ATTACK BY THE HEAT 4 OIL PRESLNT IN THE ENVIROtttENT. SPIDER

• IN ALL (8) DIESELS. REPLACED WITH VITON" MATERIAL.

q INSPECTION ALSO FOUND THE DG-3C COUPLINC DEFECTIVE MAtUFACTURER: g l./ SOURCE: NOS: SER BROWHS FERRYl, 16-81, 01/07/80 E . ECTRO-MOTIVE DIV. OF GM

2) INSPECTION FOUND BOLTS Ato DOWEL PINS IN FLEXIBLE DRIVE ASSEMBLY BROKEN. CAUSE Ut#t0W4 REPACED PINS & BOLTS.

b- SOURCE: POS : MANUFACTURER: NPRDS BRUNSWICK 1, 820722. HIT 243 8 8207313 HIT 246 NORDBEPG

3) FOLLOWING A 10CFR21 NOTIFICATION BY DELAVAL, CLEVELAto ELECTRIC FILED A 10CFR50.55E pV CONCERNING A POTENTIAL PROBLEM WITH THE FLEX 1BLE COUPLING DRIVE HUBS BECONING LOOSE ON THE g SHAFTS OF THE OVERSPEED GOVERNUR Ate THE FUEL TRANSFER PUMP DRIVE.

SOURCE: tOS: ICCFR50.55E DAR 8156, 01/16/84 g* 10CFR21 TDI POTIFICATION TO NPC, 01/r u84

4) TDI DSR, DSRV ENGINES: TDI DISCOVERED A FLEXIBLE COUPLING DRIVE HUBS LOOSE ON THE SHAFTS IN g

THE OVERSMED GOVERNO9 Ato FUEL TR ANSFER PIPE CRIVE. IF THE OVERSPEED GOVERNOR SLOP 9 TURNING ON A NUCLEAR APPLICATION, AN ALARM OCCURS BUT THE ENGINE WILL RUN. IF THE FUEL TR ANSF ER PUMP STOPS e TURNING, THE D4GINE WILL NOT OPERATE UNLESS THERE IS AN AUT FUEL TR At4SFER PUMP DPIVEN BY AN U EXTERNAL SOURCE. TDI RECOMMUOS CHECKING HUB FOR LOOSENESS, AND ADD "LOCKTITE 609" ON SHAFT IF FOUND TO BE LOOSE. SEE TDI SIM HBR 363. SOUPCE: NOS: MANUFACTURER: m ICCFP21 SNPS,GGNS,RB,SHEARON HARRIS,ETC. DATED 01/19/84 TDI

      %/
                   ..............................s.................................................................

p/ NON-NUCLEAR ItKat XPERIENCE: g L HONE REC 0"'1 ENDED 3ESIGN REVIEW ATTRIBUTES: _ 1) PEVIEW PART 2i ISSUED FOR OVERSPEED TRIP COUPLINGS.

                   ""'""'"""'"'"'""""""""'""""""""'""""""'"""""'""                                                                         O O

h

D.*.T E gE-20-84 - . PAGE Ho. 103 EMERGEHCY 0IESEL GEHEDATOR COMPOHEHT TRACKING SYSTEH O GRAHD GULF HUCLEAR POWER STATION UNIT NUMBER 142 g LILCO COMP. CURRENT PRIOR SELECTION COtT1ITTEE DESIGN RW. QUALITY RVL. MPSL SNPS CLA$$ DATE DATE DESIGH QUALITY DSQ 10 ACC. REC. ACC. REC. GGNS

       ' Corp. to.                                     RW. RVL. RW. RW.                                Cor.P. HO.            g RECONMDOE3 QUALITY REVALIDATICH ATTRIBUTES:

13 ASSEMBLE a REVIEW EXISTItG DOCUMENTATION.

2) VERIFY INSTALLATION OF OVERSPEED TRIP COUPLItG PER DELAVAL PART 21. g O *'

O eI O

• l lO l

l lO

• O
• O
• O
• O
• O
• M ..-

O *

                .. m                    ._

DATE 2-29-84 PAGE HO. 194 EMERGEHCT DIESEL GEHERATOR C O t* " n H E H T TRACKING SYSTEM O ""^"" *" ""**" " "'" 5'^"" "" """*E" '*' e LILCO COMP. CURRENT PRIOR SELECTION CortfITTEE DESIGN RW. QUALITY RVL. MSSL

     ~ SNPS          CLASS     DATE         DATE     DESIGN QUALITY D&Q       70     ACC. REC,      ACC. PEC. GGNS COMP. NO.                                      RW.       RVL. RW. RW.                                     COMP. NO.              g
     ,03-410D         A      02/24/84     02/01/64                      X                                            02-4I00 CVERSPEED TRIP: VENT VALVES hl GRAID GULF EXPERIENCE:

O '*"* e O @"'"""'**"'"*'"c e5 NON-HUCLEAR IICUSTRY EXPERIENCE: PONE O

        """""""""""""""""""""""""""""""""*""""""""""""""""""""""""""""""""""""*"""""""""""""""""""""""""                                  e RECOMMENDED DESIGN REVIEW ATTRIBUTES:

Il COMPLARE TO SNPS ANALYSIS. O ................................................................................................ O RECOMMEtOED QUALITY REVALIDATION ATTRIBUTES: 11 ASSEMBLE 8 REVIEW EXISTING DOCUMENTATION. g O e 0 e O e O O M O 4

DATE 2-29-84 FAGE NO. 195 EHERGEHCY DIESEL GEHERATOR COMPONEHT TRACKING SYSTEN O

                    ""^""        '"       ""*^"          " "'" ^""                ""       """*'"        ***                      #

O LILCO COMP. CURetENT PRIOR SELECTION COMMITTEE DESICH RVW. QUALITY RVL. MPSL SNPS' CLASS DATE DATE DESIGN QUALITY DSQ NO ACC. REC. ACC. REC. GGilS COMP. to. RVW. RVL. RVis. RVW. COMP. HD. g 03-402A A 02/24/84 02/01/84 X 02-411A GOVERtOR ORIVE - GOVERNOR APO TACHOMETER DRIVE GEAR 4 SHAFT GRAPO GULF EXPERIENCE: O O NUCLEAR ItCUSTRY EXPERIENCE: 1, CURDc n0 DES OPEnuCH, EnrRGENCr DIESEt GD, EuTOR DF_x.1D FAILED On A nouAt sT T $1 GNAT #a3 (FAILED TO REACH 250 RPM OR 10 PSIG OIL PRESSUR E WITHIN 7 SEC0tOSI THE SPEED SWITCH / TACHOMETER DRIVE ASSEMBLY WAS DISASSEt1 BLED, Me THE DRIVE N PINICH ( A FAIRBANKS 8 t10RSE PART) WAS FOUtD S HEARED. THE SHAFT SHEARED DUE TO BINDING CAUSED BY THE COUPLING FOT VIBRATING LOCSE a W O~ SOURCE: NOS: MMUFACTURER: LER 3 NILE IS 2, 320-80002, 800129 FAIRDAtlKS-NCRSE

        '2)    DIESEL GENERATOR TRIPFED CH OVERSPEED DURINGFAST START. FAILURE DUE TO MALADJUSTED CAM O

OPERATED SWITCH IN FAST START CONTROL CIRCUITRY. ADJUSTMENT MADE MD OPERABILITY DEM0tGTRATED. REDUNDANT CAMS IMPROPERLY POSITIONED WHEN DIGINEC0VERNOR WAS REPLACED CH OCTOBER 16,1975. g ADJUSTMENT MADE. ELCTRO-t10 TIC DIVISION F100EL 999-20.

        -SOURCE:         POS:                                              MMUFACTURER:

O LER NPRD MONTICELLO, 263-75000, 751116 HIT 100 ELECTRD-NOTIVE DIV. OF Gtt g

3) (76-03) WITH THE EMERGENCY FIRE WATER PtJ1P DIGINE RtPRIING FOR THE WEEKLY SURV?ILLANCE TEST,

        ' OPERATORS ODSERVED A " CLICKING" SoutD AT THE DGIi4E AND AN INTERMITTD4T "EMERGD3CY FIRE WATER O

PUMP IB RUH" ALARN IN THE CONTROL ROON. THE DRIVE CABLE HAD FAILED FROM NORMAL WEAR RDCERDG THE SPEED SWITCH IHOPERABLE. THE DRIVE CABLE WAS REPLACED. g SOURCE: NOS: NAPUFACTURER: LER FT. ST. VRAIN, 267-76000, 761220 CUMMINS 41 NHILt; PERFORMING HDHTHLY DG SURVEILLANCE. THE DIESEL WOULD START AfD RUN BY VOLTAGE, CYCLES O Ato SYNCHRONIZATION DDICATORS WOULD NOT FUtJCTICH. CAUSE: TACHOMETER COUPLItG WAS LOOSE AfD SLIPPING Ott SHAFT. SOURCE: NOS: MAPUFACTURER: HPROS QUAD CITIES 1, 770524. HIT 159 ELECTRO-NOTIVE DIV 0F Gtt g O HON-NUCLEAR DOUSTRY EXPERIDICE: NONE g

          .............c......................................*...........................................

RECOMMDOED DESIGN REVIEW ATTRIBUTES: 11 'ERFORM FORCED TORQUE VIBRATION TRANSMISSION CALCULATICH 8 EVALUATE GEAR TEETH POINT LOADS.

DATE 2-29-64

                                  ~

PAGE NO. 196 EMERGENCY DIE 5EL GENERATOR COMPONEHT TRACKING SY$ TEN O GRAHD GULF NUCLEAR POWER STATION UNIT NUMBER 18Z g LILCO COMP. CURRENT PRIOR SELECTION COMMITTEE DESIGN RW. QUALITY RVL. MP8L SHPS CLASS 'DATE DATE DESIGN. QUALITY OtQ NO ACC. REC. ACC. REC. GGNS

       , COMP. NO.                                     RW. RVL. RW. RW.                                 COMP. NO.            g
       ; REC 0ft1DOED. QUALITY REVALIDATION ATTRIBUTES:

13 ASSEMBLE & REVIEW EXISTING DOCUMENTATION. El VISUAL INSPECTION FOR WEAR AfD PHYSICAL CCHDITION. g O e e! O O e 0 e O e O e O e O e G e . O e W O e I .

DATE~ ~2-29-8W ' PAGE NO. 197 E tt E R G E H C Y D7ESEL GEHERATOR C0MPONEHT TRACKING S Y S T E 11

                ""^""         '"      ""**"          " "'"             "     ""        """*'"          ***                            #

O WAUU WL. MAL LILCO CD1P, MREM MIM MMMIW NIMEE DESIM RW. StiPS CLASS DATE DATE DESIGN QUALITY D1Q NO ACC. REC. ACC. REC. GGNS Cot 1P. 1 0 . RVW. RVL. RVW. RVW. COMP. NO. g

03-402B A 02/29/84 02/24/84 X 02-411B O Govt,,oR DuYE - COUPu,.S. PINS . xErS 9

    'GRMC GULF EXPERIENCE

• O

      ..................... ..... ......... . m ........ ............... . ................                ..

O NUCLEAR ItOUSTRY EXPERIENCE: 1, DEFICIENC, nu1Eo w THE nuEnit USED IN THe C0vtRNcR CoaPtING DRIVE . TENENT OF THE 9a3 EMERGENCY DIESEL GEttERATOR ENGINES. THE NATERIAL, 01 ISO PRENE-BASED RUBBER WAS DESIGNED FOR

     ' ATMOSPHEI?IC USL MO IS NOT SUITABLE FOR SERVICE IN THE HIGH-TEMPERATURE OIL Aft 10$ PERE OF THE O      ENGINES GEARCASE.

SOURCE FOSt itM UFACTURERI g 10CFR50.55E RIVERBEta 1, 10/19/82, GRAND GULF 09/10/82 TDI 10CFR21 TDI PART 21 NOTIFICATICH TO NRC DATED 6/23/82. 10CFR50.55E PCTIFICATICH TO NRCi DUKE POWER CO 10/8/82. g 10CFR50.5sE NOTIFICATION TO NRCi CAROLINA POWER & LT 10/7/82. OTlER GRAto GULF, REPORT NO. 83-024, 09/.72/83 OTHER 50.55E TEXAS UTILITIES 09/08/82 O OTHER MP2Li CGNS DIESEL GEN. RELIABILITY REPORT OCT 26, 1983.

2) COUPLItG WHICH Cata4ECTS THE SPEED PICK UP Til THE GEN. SHAFT BROKE ON D.G. 3A. INSPECTION ALSO g

FOUPC THE D.G. 3C COUPLING DEFECTIVE. SOURCE: NOS: MMUF ACTURER t O SER BROWNS FERRY 1, 16-81 01/07/80 ELECTRO-t10TIVE DIV OF CN

3) FOLLONItG A 10CFR21 PCTIFICATION BY DELAVAL, CLEVELMC ELECTRIC FILED A 10CFR50.55E g

CONCERNING A DEFECT IN THE GOVERtOR DRIVE COUP.ING. THE COUPLItG'S FLEXIBLE ELEMENT IS MADE OF ISOPRENE WHICH DETERIORATES IN THE HIGN TEMPERATURE OIL ENVIRONMENT OF THE ENGINE GEAR CASE. O SOURCE: NOS: 10CFR50.55E DAR 8101, 07/16/82 g 10CFR21 TDI t!OTIFICATION TO FFC, 06/23/8C 41 TDI DSR, DSRV ENGINES: TDI DISCOVERED A FLEXIBLE COUPLING DRIVE HUBS LOOSE Di THE SHAFTS IN THE OVERSPEED GOVEPtOR MO FUEL TRANSFER PIPE DRIVE. IF THE OVERSPEED GOVERtCR STOPS TURNItG Di O A PUCLEAR APPLICATION, AN ALARN OCCURS BUT THE EtGINE WILL RUN. IF THE FUEL %ANSFER PUMP STOPS _ TURNItG, THE FNGINE WILL NOT OPERATE UNLESS THERE IS AN AUX FUEL TRANSFER rJMP DRIVEN BY AN EXTERNAL SOURCE. TDI RECOMMEtOS CHECKING HUB FOR LOOSENESS, Atc ADD "LOCKTITE 609*' ON SHAFT IF FOUtc TO BE LOOSE. SEE TDI SItt NBR 363. SOURCE NOS: HMUFACTURER 2 10CFR21 SNPS,GGNS,RB.SHEARQ4 HARRIS,ETC. DATED 01/19/84 11)I

      . m m ... m m ..w m m .... m .. m . m .. m ... m m ....... m .. m ...... m . m . m . m .....                                               g

_ NON-NUCLEAR INDUSTRY EXPERIENCE:

  - NONE O      m .. m ... m m .... m . m .... m m . m .... m ....... m .... m . m ..... m .. m . m .........                                              #

f0ffkh $f f ,fhf;.fjffk

                        ~ . , . , . -                             ..       .
                                                                                                                                              ~
                                            " ~'

PAGE HO. 190' OATE ~ 2-29-84' EMERGEHCY DIESEL GEHERATOR C0MPONEHT TRACKING SYSTEM O

                    ""*""                   '"        ""**"         " "'"            "  ""       """*'"         '*"                           e LILCO                  COMP. CURRENT      PRIOR       SELECTION COtMITTEE     DESIGN RVW. QUALITY RVL. NA8L DATE    DESIGN QUALITY D&Q     NO  ACC. RFC. ACC. REC. GGNS
               $NPS                CLASS         DATE COMP. 10.                                                  RYW. RVL. RVW. RVW.                               COMP. NO.                   g O

RECOMMDOED DESIGN REVIEW ATTRIBUTES:

           " ""                                                                                                                                          e RECOMMDOED QUALITY REVALIDATIDH ATTRIBUTES:                                                                                                  g

1) ASSEMBLE 8 REVIEW EXISTING DOCUMENTATION.

          .2) VERIFY HEOPRENE DRIVE COUPLING ELEMENT INSTALLATION.

31 VERIFY SET SCREW & LRIVE PIN ARE LOCKED IN PLACE IN ACCORDANCE WITH INSTALLATION INSTRUCTIONS O ..................... 4......................................................................... 95

15) AIR START VALVE FAILURES, ON TWO VALVES. VALVES REPLACED.

NOS: SOURCE: LER NO 83-082/01 T-O GGNS, NPSL LETTER DATED 08/01/83 g O- OTHER MPAL, GGNS DIESEL GEN RELIABILITY REPORT 10/26/83 0 e O e O e O e

O e

O e O e O W e E

,- , .c - - DATE~ '2-29-64 PAGE HO. 199' EMERGENCT DIESEL GEHERATOR C O M P '1 H E H T TRACKING SYSTEM GRAHD GULF HUCLEAR POWER STAT 10N UNIT N U F1 B E R 1&2 g LILCO COMP. CURRENT PRIOR SELECTION COMMITTEE DESICH RVW. QUALITY RVL. MPSL ' SNPS CLASS DATE DATE DESIGH GUALITY D&Q NO ACC. REC. ACC. REC. CGNS "v"- "v"- """- ' " " " - 0 O '* "" '*- "- 02-413A 03-413 A 02/24/64 02/01/84 X GOVERtCR LINKAGE

             'GRArc GULF EXPERIENCE:

O " "" # HUCLEAR ItCUSTRY EXPERIENCE: g3U

1) DURING SURVILLANCE TEST, D2 DILSEL GLHERATOR FAILED TC RESPOrc TO LOAD LHAPEE SIGNALS. A LINK LEVER KEY WAS FOUte NISSING Ata THE LItK LEVER CAPSCREWS WERE LOOSE. THE KEY WAS REPLACED AfD P

             ' EEHED INTO POSITION AND THE CAPSCREWS WERE TIGHTENED MD LOCKWIRED.

SOURCE: HOS: PRAIRIE ISLAND 1, 282-77000, 77067.7 MMUFACTURER: g LER FAIRBM4KS-NORSE EPRI PRAIRIE ISLMD 1,06177, D1 1 D2 2)THf OIVISICH II DIESEL HAS REMOVED FRCt1 SEPVICE FOR A PERIOD OF TWELVE HOURS TO PERFORN A MAINTENANCE INSPECTION. DURIPG A SURVEILLANCE RUN OF TNE DIV. II DIESEL, AN ATTEMPT TO SECURF. g THE DIESEL ENGINE FAILED. THE DIESEL WAS THEN LOADED UNTIL IT WAS SECURED TWO HOURS LATER. THE CAUSE IS ATTRIBUTED TO A BINDItG LINKAGE FROM THE DGINE COVERtOR TO THE FUEL INJECTOR PUMP. A P.ft. TASK CARD WAS ISSUED TO INSPECT MD EXERCISE THE LINKAGE PERIODICALLY. O SOURCE: ICS: S. GULF, 416-83062-1, 830504 MANUFACTURER: TDI g LER

3) FOLLOWItG CEEHERGERIZATICH OF RESERVE STATION TRANSFORMER, DG SECURED. It1NEDIATELY ATTEMPTED RMT ART APO FAILED. CAUSE - GOVERt 0R IN 'HO FUEL' POSITION.

SOURCE: tOS: MMUFACTURER: FAIRBANKS-MORSE g LER HILLSTONE 2, 336-77000, 770510 41 NAY 25, 1983; DURING STARTUP TESTING. THE DIESEL CENERATC9 WOULD HOT REACH FULL OPERATItG SPEED. THE WOODWARD GOVERIOR SPEED ADJUSTMENT ON THE UNIT STOPPED AT ABOUT 650 RPM. IT WAS FOUtD THAT THE POINTER DISM WAS HANGItG UP BENIto THE DIAL PLATE. THE NAtUFACTURER RECO?t1DOED FILING g O ABOUT 1/16-INCH OFF THE POINTER DISK TO ALLOW FREE NOVEMDIT. AFTER THAT THE DIESEL ACHIEVED PROPER SPEED. SOURCE: NOS: MANUFACTURER: 18E RANCHO SECO.,tOTICE 83-51 ELECTRO-MOTIVE DIV 0F GN g O 5) DURING SURVFILLAttCE TEST, NO.12 DIESEL COOLING WATER PUMP TRIPPED OH DVERSPEED. A GOVERtOR _ COMPENSATION ADJUSTMENT WAS NADE TO INCREASE RESPONSIVENESS OF THE GOVERNOR. PUMP WAS RETESTED SATISFACTORILY. SOURCE: POS: NANUFACTURER: g O LER PRAIRIE ISLMC 1, 282-77000, 770225 FAIRBANKS-t10RSE O H0H-PUCtEiR InDUSTRv ExeERIEnCE: _ PnuE O k -

DATE *t-29-th~

                                 ~

PAGE NO. 200 EMERSENCT DIESEL GENERATOR COMPONENT TRACKING STSVEN GRAHD GULF HUCLEAR POWER STATIDH UNIT NUMBER I82 g LILCO COMP. CURRENT PRIOR SELECTION COMMITTEE DESIGN RVW. QUALITY RVL. MPSL

        ' 'SNPS       CLASS    'DATE         DATE   DESIGN QUALITY DSQ      to   ACC. REC.      ACC. REC. GGNS COMP. NO.                                    RVW. RVL. RVW. R'/W.                                 COMP. HQ.              g
        .RECorttEPOED DESIGN REVIEW ATTRIBUTESI tO1E O       ..........,.....................................................................................                               O RECOMMENDED QUALITY REVALIDATION ATTRIBUTESt O        '" "**"" ' " *"' "' ' ""  " * "'*"-                                          -

9 O e5m O e

 @                                                                                                                                      e O                                                                                                                                      e O                                                                                                                                      e O                                                                                                                                      e o                                                                                                                                      e O                                                                                                                                      O O                                                                                                                                      e et O                                                                                                                                      9 l

3 -

CATE 2-29-84' PAGE HO'. 201

         ,            EMERGEHCY                   DIESEL         GEHERATOR             COMPONEHT           TRACKING            SYSTEM              O GRAHD        GULF           HUCLEAR          POWER STATION               UNIT       NUMBER          132                        g LILCO      cot 1P.        CURRENT     PRIOR        SELECTI0tt Ct1MMITTEE      DESIGN RW. QUALITY RVL. MPSL
            ' SitPS     CLASS              DATE      DATE     DESIGN QUALITY D&Q       HO   ACC. REC. ACC. REC. GCNS
         . COMP. HO.                                           RW.      RVL. RW. RVW.                                COMP. NO.                g 03-371C .                 02/24/84      02/13/84                                                                  02-4138 O       rUEL PUnP tInxAGE - iuTot1ATIC SnuTDows GRAtc GULF EXPERIENCE
           ,04E
         '..m.....m.m..m..m....m..............*.....................u...m.............6..

O NUCLEAR It00STRY EXPERIENCE:

           ,o E g5 O       ....nUCtEAn I,ouSTRv EXPERIENCE:

Not4E

           "'" " """ ~ ~~~~~"" " ~ ~ ~ ~~~~~" "'"'" "'"'"'" ~ ~" ~ "" """"

O # REcot1MEtOED DESIGH REVIEW ATTRIBUTES:

         ' hD4E O       .m........m.m m m m.m....m.m m ,.m..m m m m......m..m.................                                                                  9 RECCt1MD OED QUALITY REVALIDATION ATT.IIBUTES:

O

           " ""                                                                                                                                    e O

• O
• O
• q O m -

O a ._ h

i,. , s. .

                                                                                                                                                         - W 2-29-84                                                                                                         PAGE NO. 202 DATE EHERGENCY              DIESEL             GENERATOR            C0NPONENT           TRACKING            SYSTEN GRAND              GULF      NUCLEAR              POWER STATION               UNIT       HUMBER         1&2                         g LILCO             COr1P . CURRENT        PRIOR         SELECTION COMMITTEE        DESIGN RW. QUALITY  RVL. MP&L SNPS            CLASS        DATE           DATE   DESIGN QUALITY DSQ         NO    ACC. REC. ACC. REC. GGNS

{ COMP. NO. RVW. RVL. RVW. RVW. COMP. NO. g 03-415A A 02/29/84 02/03/84 X 02-415A GOVERNOR ASSEMBLY: WOOOWARD GOVERt0R GRAND GULF EXPERIENCE: h n MJC LE AR INDUSTRY EXPERIENCE: g V 11 Ut41T 2/3 GENER ATOR W!.S STARTED DURING TEST BUT DID HOT BUILD UP VOLTAG E BECAUSE DIESEL F AILED TO RE ACH OPERATING SPEED. GOVERt0R SPEED CONTROL WAS IMPROPERLY SET BELOW 800 RPM. THE SPEED AT WHICH GENERATOR EXCITATION START RELAY IS ENERGIZED. MANUFACTURER: m SOURCE: tOS: V LER DRESDEN 2, 237-71000, 710307 ELECTRO-MOTIVE DIV OF GN EPRI EPRI-NP-2433,6/82 2e ( 76-64 ) DURING ROUTINE SURVEILLANCE TESTING, THE UNIT-2 DIESEL GENERATOR FAILFD TO START gg TWICE. THE F AILU9E WAS CAUSED BY A MALFUNCTIONING SHUTDOWN SOLEHOID ON THE DIESEL GOVERt0R. MANUFACTURER: g v SOtFC E : NOS: LER DRESDEN 2, 237-76000, 761029 ELECTRC-MOTIVE DIV OF GN NPRDS HIT 137 e EPRI EPRI-NP-2433, 6/82

3) DURING OPERABILITY TCSTING AFTER MAINTENANCE, 01 DIESEL GENERATOR FAILED TO START IN THREE ATTEMETS. GOVERNOR WAS NOT RE*ET BECAUSE THE SHUTDOWN SOLENOID PLUNGER WAS STUCK. THIS SPARE WOODWARD UGS GOVERt0R HAD BLEN INSTALLED RECENTLY AND H AD POT EEEN MODIFIED AS OTHERS H AD gg SEVERAL YEARS AGO.

MANUFACTURER: g V SOUoCE: NOS: LER PRAIRIE ISLAND 1, 282-83005, 830309 FAIROANKS-MORSE

4) DURING ROUTINE TESTING OF THE DIESEL GENERATORS, THE 1-1 D/G FAILED TO START. DIRTY OIL IN f3 THE ENGINE GOVERNOR CAUSED THE FAILURE. THE GOVERNOR WAS DRAINED Ato FLUSHED TO RESTORE V OPERABILITY. A PM TO CHANGE THE GOVERNOR OIL HAD BEEN PERFORMED APPROXIMATELY ONE MONTH PRIOR TO THE FAILURE. BUT APPARENTLY THE SYSTEN HAD HOT BEEN ADEQUATELY FLUSHED.

SOURCE: POS: MANUFACTURER: A LER P4LISADES, 255-79036, 790821 ALCO ENGINE DIV. g V 5) PERFORMING EMEPGENCY LOADING SEQUENCE AND POWER TR ANSFER TEST EMERCENCY DIESEL EG-Y-1B TRIPPED ON OVERSPEED. GOVEPNOR DID NOT SHUT OFF FUEL WHEN SET SPEED REACHED, ALLOWING OVERSPEED

          ~ ON START. LINKAGE APPARENTLY NISA0 JUSTED FOLLOWING 2/14/79 GOVERt0R REPL,. CEMENT. ( WOOOW ARD GOV.

m TYPE UG-8) SOURCE: NOS: MANUFACTURER: LER 3 MILE IS, 289-79004, 790217 FAIRBANKS-MORSE

6) AT 920 CST ON 12/09/81, WITH UNIT 1 IN MODE 3. DIESEL GENERATOR (DG) 2A-A NAS STARTED BUT p WOULD NOT LOA 9 PAST 1.3 MEGAWATTS. INVESTIGATION REVEALED A BAD SOLDER JOINT ON THE SPEED g V CONTPOL NOTCP PLUG ON THE HYDRAULIC GOVERNOR THE JOINT WAS RESOLDERED.

SOURCE: NOS: MANUFACTUPER: 5 LER SEQUOYAH 1, 327-81155, 811209 ELECTRO-MOTIVE DIV. OF GM g 7) DIESEL GENERATOR STARTED BUT DID HOT TIE INTO BUS. DUE TO PERSONNEL ERROR THE SYNC SPEED g W SETTING WAS WR9NG. SPEED READJUSTED. 4 \

r m , , c., ,- - - , , , , ,, , , ,, , ,,, . _ _ _ , ,_,, . DATE- t-29-84-' PAGE HO. '203~ EMERGEHCY 0IESEL GEHERATOR COMPONENT TRACKING SYSTEN

                  ""*""               *"                ""*^"                 " "'"                "         ""       """"'"            ***                         #

O QUALITY RVL. MPil LILCO COMP. CURRENT PRIOR SELECTION COMMITTEE DESIGN RMI.

          'SNPS             CLASS            DATE              DATE         DESIGN QUALITY J OtQ         NO          ACC. REC. ACC. REC. GGNS COMP. PC.                                                              RVW.      RVL. RVW. RVW.                                            COMP. FC.                g SOURCE:             PCS:                                                                 MANUFACTURER:

= LER HtTCH 2, 366-86046, 800404 FAIRBANKS-MORSE 81 DIESEL GENERATOR FAILED TO REACH R ATED SPEED PER SPEC. SLOW RESPONSE OF D/G GOVERNOR. g O WOODWARD GOVERtCR REPLACED. FAULTY GOVERNOR SENT TO MANUFACTURER FOR IIISPECTION/ OVERHAUL. SOURCE: HOS: MAtUFACTURER: LER CALVERT CLIFFS 2, 318-80016,'800303 FAIRBANKS-MORSE

       -99 DIESEL GENERATOR FAILED TO RESP 0tc TO ELECTRICAL GOVERNOR SIGNALS. COMPONENT FAILURE:                                                                              g O~     WOODWARD GOVERtCR HAD OIL CRAINED FROM THE HYDRAULIC ACTUATOR OIL HAS ADDED.

HOS: MANUFACTURER:

       ~ SOURCE:

LER E,ROWNS FERRY le 259-76000, 760114 ELECTRO-MOTIVE DEV. OF GM , O 10) THE WEST EMERGENCY DIESEL GENERATOR FAILED TO ASSUME THE MINIMUM REQUIRED LOAD (>3364 KW). A ERUSH HAD FALLEN OUT OF THE DC GOVERtCR DRIVE MOTOR RENDERING THE GOVERIOR ItCPERABLE. AS A gU 6; RESULT, LOAD COULD NOT BE INCREASED. SOURCE

• tes: MANUFACTURER:

LER TROJAN, 344-77000, 770622 ELECTRO-NOTIVE DIV. OF GM g O 11) AT 0506, WHILE ATTEMPTING LOADItG TEST (PT-11) ON THE ZA DG FOR 0 DG BEItG 0.0.S. THE ENGINE

       ,iRIPPED ON OVERSPEED. DG OVERSPEED ON START BECAUSE WOOOWARD GOVERtCR (UG40) tCT IN PROFER NNSTMENT. SYtICH. ItOICATOR POIIITER SET AT 12 1/4. (12 CORRESP0tOS TO 600 RPN). ALSO, FOUtc
        '$ETTItG OF 12 PRODUCED 610 RPM COMPOUICItG POSSIBILITY OF OVERSPEED. SYNCH                                                                                            g O       SOU7CE:            HOS:                                                                 MANUFACTURER:

LER ZION 2, 304-79051, 791026 COOPER-BESSMER NPRDS HI7 66

12) WHILE ATTEMPTING DIESEL GENERATOR LOADItG TEST (PT-11) CH 28 DG, ENGIHE FAILED TO STAY O rut #1ING. ACTURAL CAUSE UNKNOWN. PROBABLE CAUSE OVERSPEED TRIP. PREVIOUS LOW OIL LEVEL IN GOVERtOR COULD HAVE INTROLDUCED AIR INTO COMPENSATItG PISTON, ALLOWItG DG TO OVERSPEED CH START.

SOURCE: tOS: MANUFACTURER: O-LER ZION 2, 304-79043, 790806 COOPER-BESSMER g

13) DIESEL GENERATOR FAILED TO REACH RATED SPEED. INVESTIGATION REVEALED HIGH SPEED LIMIT SWITCH IN WOOOWARD GOVERtOR FAILED.

SOURCE: HOS: mat 0FACTURER: O LER BROWNS FERRY 3, 296-83052, 830816 ELECTRO-MOTIVE DIV. OF GM

14) WITH THE PLANT IN MODE 1, DIESEL GENERATOR 2G003 WAS RENDERED INOPERABLE DUE TO FAILURE OF g

THE ELECTRICAL GOVERNOR DURING OPERABILITY DI:M0tISTRATION. INVESTIGATION REVEALED THAT THE PROSLEM WAS ATTRIBUTABLE TO THE ELECTRICAL GOVERtOR. FAILURE OF GOVERNOR WAS CAUSED BY A BURNT RESISTOR IN THE POWER SUPPLY FOR THE CONTROL UNIT. THE GOVERtOR AfD THE POWER SUPPLY WERE g O REPLACED. tOS: MANUFACTURER: _ SOURCE: LER SAN OtOFRE 2, 361-82166, 821210 ELECTRO-MOTIVE DIV 0F GM

15) WITH THC PLANT IN MODE 1. DIESEL GENERATOR 2G002 FAILED TO RESULATE AT 60 HZ DUE TO FAILURE O OF THE ELECTRICAL GOVERNOR Atc WAS DECLARED ItOPERABLE. IHVESTIGATION REVEALED THAT THE PROBLEM WAS ATTRIBUTABLE TO THE ELECTRICAL GOVERNOR. FAILURE OF THE GOVERtOR WAS CAUSED BY A BURNT RESISTOR IN THE POWER SUPPLY FOR THE CONTROL UNIT.

SOURCE: HOS: MAtUFACTURER: O LER 3AN ONOFRE 2, 361-82164, 821209 ELECTRO-MOTIVE DIV 0F Gtt _ 16 ) WITH THE PLANT IN MODE 4, DIESEL GENERATOR 2G003 TRIPPED DURItG THE MONTHLY SURVEILLANCE

     -   TEST. THE DIESEL WAS DECLARED IHOPERABLE. O CAUSE OF THE FAILURE WAS A RESISTOR WITIN THE POWER SUPPLY MODULE NHICH FAILED IN THE OPEN POSITION THEREBY CUTTING POWER TO THZ GOVERNOR O       C0tiTROL MODULE.

7 DATE' t-29-84 PAGE NO. 20'% EMERGENCY DIESEL GENERATOR COMPONENT TRACKING STSTEM GRAND GULF NUCLEAR POWER STATION UNIT HUMBER 132 g LILCO COMP. CURRENT PRIOR JELECTIDH COMMITTEE DESICH ntVW. QUALITY RVL. MFAL SNPS CLASS DATE' DATE DESIGN QUALITY D1Q to ACC. REC. ACC. REC. GGHS COMP. to. RVW. RVL. RVW. RW. COMP. PC. g SOURCE: NOS: ttAtUFACTURER: LER SAN OtCFRE 2 '361-82015, 820512' ELECTRO-MOTIVE DIV 0F GM

17) PRIOR TO THIS INCIDENT P.M. HAD BLEN PERFORMED ON TrtE DIESEL IN WHICH OIL HAD BEEN PRAIt4D a O FRON THE GOVERif09. ADEQUATE OIL LEVEL HAD HOT BEEN RE-ESTABLISHED FRIOR TO PF?URNItG THE DIESEL TO SERVICE. DURING HORMAL POWER OPERATION WITil DIESEL HO. 2 SECURED FOR PREVENTIVE MAINTENANCE, T

DIESEL 70.1 FAILED TO START DUE TO A OVERSPEED TRIP CAUSED BY LOW GOVERtOR OIL LEVEL. ADEQUATE O , DIL SOURCE: LEVEL HAD tCTNOS: BEEN RE-ESTABLISHED. mat 0FACTURER: LER SAN OteFRE 1, 206-81029, 811119 TDI HPRDS HIT 76

18) DIESEL GENERATOR EXCEEDED TIME CRITERIA. DIESEL LATER TESTED SATISFACTORY. GOVERNOR 3 LUBRICATION AtO FUEL TRANSFER DESIGN UNDER INVESTIGATION.

M SOURCE: HOS: MAtWFACTURER:

       'LER           BIG ROCK PT - 155-76000,761220                   CATERPILLAR

19) DURING TESTING, THE 2B DIESEL GENERATOR POWER OUTPUT OVERLOAD TO 5. SMWE AfD COULD NOT BE g O LOWERED MANUALLY. THE DIESEL WAS TRIPPED, DECLARED ItOPERABLE. CAUSE WAS STHCH. INDICATOR GEAR OF GOVERNOR JAMMING AGAINST HIGH SPEED STOP PIN. GEAR WAS FREED UP At0 ret 1ESHED 1 TOOTH BACK FROM STOP PIN.

SOURCE: NOS: MAtUFACTURER: g O LER ZION 2, 304-78008, 700109 COOPER-DESSMER EPRI EPRI HP-2433 06/82

20) DURING A ROUTIHE PERIODIC TEST OF DIESEL GENERATOR. THE GOVERNOR SPEED CONTROL FAILED Ata THE GENERATOR OVERLOAD TO 5.5 MWE. TNE OVERLOAD WAS CAUSED BY THE GOVERtCR SPEED CONTROL GEAR g O JAMMING AGAINST THE HIGH SPEED SETTING STOP FOR REASONS UNKNOWN.

SOURCE: HOS: itA!UTACTURER: LER ZION 2, 304-77000, 770427 COOPER-BESSMER EPRI EPRI-NP-2433 06/82 g O 21) DURING SURVEILLANCE TEST, HO.12 DIESEL COOLING WATER PUM. OtIPPED OM OVERSPEED. GOVERNOR RESPONSE APPEARED TO DE SLUGGISH, SO ADJUSTMENTS WERE MADE TO QUICKEN GOVER10R PESPCHSE. SOURCE: NOS: MAtMFACTURER: LER PRAIRIE ISLAtm 1, 282-77000, 770520 FAIRBANKS-MORSE g

22) DURING TEST START OF 1-1 DIESEL GENERATOR. THE ENGINE FAILED TO REACH RATED SPEED (UNIT REACHED 58.5 HERTZ). r10 TOR-DRIVEN POTENTI0 METER IN ENGINE SPEED CONTROL CIRCUIT EXPERIENCED A MOTOR FAILURE. t10 TOR REPLACEMENT CORRECTED THE PROBLEM.

SOURCE: HOS: MAtUFACTURER: g LER PALISADES, 255-81026, 810626 ALCO ENGINE DIV. _ 23) THE DIESEL STARTED BUT TRIPPED ON OVERSPEED. D/G REP. FOUND ENGINE OVERSHOT AT 1010 RPM WHILE OVERSPEED TRIP SET AT 1020 RPM. HIGH OVERSHOOT CAUSED BY OUT-OF-A9JUST GOVERtOR COMPENSATION. g O SOURCE: NOS: MANUFACTURER: LER DRESDEN 2, 237-78021, 780308 ELECTRO-t10TIVE DIV. OF GM HPRDS HIT 128 EPRI EPRI- t;P-2433 06/82 g O 24) WHILE PERFORMING OPERABILITY TEST OH 2/3 D/G DURING U3 D/G APRUAL INSPECTION. IT TRIPPED ON OVERSPEED DURING TWO ATTEMPTS. THE TRIP WAS CAUSED BY HIGH OVERSHOOT DUE TO OUT-OF-ADJUST

     - GOVERtOR COMPENSATION TME PROPER ADJUSTMENT WAS ttADE.

SOURCE: NOS: ttANUFACTURER: g-LER DRESDEN 2, 237-77024-1, 770630 ELECTRO-MOTIVE DIV. OF GM I l:

                                                     , h            .                                   {               .                  .i

__.f DATE E-29-84 PAGE PC. 205 EMERGENCY 0IESEL GENERATOR COMPONENT TRACKING SYSTEM GRAND GbLF HUCLEAR POWER STATION UNIT NUMBER 18 2 g LILCO COMP. CURRENT PRIOR SELECTION COMMITTEE DESIGN RVW. QUALITY RVL. MP8L SNRS CLASS DATE DATE DESIGN QUALITY 08Q to ACC. REC. ACC. REC. GGNS COMP. NO. RVW. RVL. RVW. RVW. COMP. FO . g EPRI EPRI-2433 06/82 251 DURING OPERATION, ENGINE SPEED COULD BE DECRE ASED FROM THE CONTROL ROOM. FAILURE CAUSED BY p MECH ANIC AL MALFUt4CTION OF ThJ RAISE OVERTR AVE L LIMIT SWITCH ON THE DIESEL GOVERtOR. g d SOUDCE: NOS: MANUFACTURER: LER CRESDEN 3, 249-76000, 761105 E LECTRO-MOTIVE DIV. OF GM NFRDS HIT 148 q W

26) DIESEL GENER ATOR 20003 TRIPPED TEST. INSPECTION REVE ALED TH AT THE POWER SUPPLY MODULE TO THE g GOVERNOR CONTROL f1000LE WAS THE CAUSE FOR F AILURE. THE CAUSE OF THE FAILURE WAS A RESISTO' WITHIN THE POWER SUPPLY MCOURLE WICH FAILED IN THE OPEN POSITION THEREBY CUTTING POWER TO THE G OVERNCR CONTROL MOOULE. CODRECTIVE ACTION TAKEN INCLUDED REPLACEMENT OF THE ENTIRE POWER SUPPLY p>

MODULE, SHIPPItG THE AFFECTED Ut4IT TO THE MANUFACTURCERS FOR ANALYSIS AND TESTS BY SCE ON THE g

  %          PESISTOR OF THE REPLACEMENT UNIT.

SOUCCE: POS : MANUFACTUREP: LER SAN ONOFRE2, 361-82015, 820512 ELECTRO-MOTIVE DIV. OF GM q 27) DURIllG AN ATTEMPT TO MANUALLY START THE "B" DIESEL GENERATOR THE DIESEL FAILED TO START. g b SUBSEQUENT START ATTEMPTS RESULTED IN APPROXIMATELY A 50X F AILURE R ATE. REPORTED SIMILAR START FAILUPES OF THE "B" DIESEL GENERATOR. DIRTY OIL AND DEPCSITS IN THE GOVERtOR CAUSED THE PROBLEM. SOUDCE: POS: MANUFACTUREP: m LER PANCHO SECOL, 312-7600, 760926 ELECTRO-MOTIVE DIV. OF GM g V 28) CURING PERIODIC TESTING OF 0 D/G THE ENGINE TRIPPED WHILE ATTEMPTItiG TO START THE FIRST-OUT ANNUtiC I ATOR F09 THE TRIP WAS OVERSFEED. ALSO, BOTH TURBOCHARGER LUBE OIL FILTEPS WERE LEAKING OIL. BOTH ZION UNITS WERE AFFECTED BY THE FAILURC. LER 82-023/OlT-0 REPORTED A PREVIOUS w OCCUPRENCE. THE FAILURE WAS DUE TO THE ENGINE MASTER PNEUMATIC DEVICE, AMOT SAFETY cot 4 TROL d MODEL 814768- A 1/2 L-1 AZB, HAV!NG ISUFFICIENT TRAVEL DUE TO WEAR AfD FRICTICN. OIL FILTER LEAK RESULTED FROM GASKET FAILURE. SOUCCE: NCS: MAf0FACTURtR: q LE:7 ZION 1, 295-83023, 830727 COOPER-B5SSMER g

 %/          NPOS          HIT 63

29) EDG 3D FAILED TO START. SECOt0 START ATTEMPTWAS MADE BUT ALSO F AILED. THE FUEL PACK WAS FOUND IN THE LOW FUEL POSITION. THE RACK LEVER WAS EXERCISED BY HAto START AfD TEST RUN n PERFORMED SUCCESSFULLY. START FAILURES WERE CAUSED BY A STICKING SHUTDOWN SOLENOID PLUNGER ON TH

    .)       E WOOOWARD TYPE UG8 GOVERNOR. THE SOLENOID WAS CLEANED, iTS OPLRATION CHECKED A'O THE EDG TEST RUN.

SOUCCE: NOS: MANUFACTURER: p LER PT. 9EACH1, 266-82003, 820017 ELECTRO-MOTIVE DIV. OF GM V NPRDS HIT 111 _ 30) FAILED TO START. THE FUEL PACK WAS FOUND TO BE IN 1HE LOW FUEL POSITION. THE FUEL INJECTION LEVER WAS EXERCISED BY HAND AND A START AND TESTR JN WAS cot 00CTED S ATISF ACTORILY. START FAILURE WAS ATTRIBUTED TO THE ENGINE GOVERfCR NOT RETURNING TO ITS NORMAL S1 ART POSITIOti. WOOCWARD TYPE g w pJ UGS GOVERNOR WAS MANUALLY RETURNE0 TO ITS HORMALSTART POSITION. TNIS UNIT WILL BE REPLACED. SOURCE: NOS: MANUFACTURER: LER Pf. BEACHl. 266-83000, 830309 ELECTRO-MOTIVE DIV. OF GM 311 DG TRIPPED ON OVERSPEED. THRU NORMAL WEAR, THE DIESEL RACK C'LINDER WAS NOT RESPO!OItr FAST g n W V ENDUGH TO INCREAsi THE ENGINE SPEED ON INITIAL START. GOVERNCR NEEPLE VALVE SLIGHTLT OUT OF ADJUSTMENT. I SOURCE: NOS: MANUFACTURER: TDI U

  -          HPwDS         Sard ONOFREl, 821102, HIT 82

32) DGl-1 HAS ARGE SWING WHILE M R4ING UNLOADED. A2 NORMAL SERVICE cot 0ITION WITH SET POINT h

2-29-84 Pt.GE NO. 206 DATE ~ EMEEGENCT DIESEL GENERATOR COMPONENT TRACKING SYSTEM O GRAHD GULF NUCLEAR POWER STATION UNIT N U M B E st 1&2 g LILCO COM/. CURRENT PRIOR SELECTION COMMITTEE DESIGN RVW. QUALITY RVt,. ttP&L SNPS CLASS DATE DATE DESIGN QUALITY D&Q NO ACC. REC. ACC. REC. GGNS COMP. to. RVW. RVL. RVW. RVW. COMP. NO. g SOURCE: 105: MAPUFACTURER: HPRDS DAVIS BESSEl, 830502 HIT 31 ELECTRO-MOTIVE DIV. OF GM 331 WHILE PERFORMItG SURVEILLANCE. DG GOVERNOR WOULD HOT RESP 0tD PROPERLY TO CONTROL SIGNALS. 3 W O (W000 WARD GOVERtCR1 MAtUFACTURER: SOURCE: POS: HPRDS ' PILGRIM 1, 830601. HIT 8 ALCO ENG1HE DIV. 34 3 DIESEL TRIPS ON CVERCRME DUE TO LUBRICATIONPB - LUBRICATED GOVERNOR i O 20tFCE: NOS: MMUFACTURER: ALCO EttGINE DIV. Nf"tDS SALEMle 780502, HIT 19 _ . _ 351 EDG 1 GIVItG FALSE RESPONSE ON BOTH ELECTRICAL Atc HYDRAULIC GOVERNOR INCLUDING ITS MOTOR. g2 CAUSE - NATURAL Etc 0F LIFE W IA O SOURCE: NOS: mat 0FACTURER: ELECTRO-MOTIVE DIV. OF GN NFRDS DAVIS BESSEl, 830423. HIT 30

36) EDG 1-1 HAS ERRATIC SPEED CONTROL DUE TO LOOSE C0tNECTICH ON TERMINAL 3.

SOURCE: NOS MAtUFACTURER: O NPRDS DAVID BISSEl, 830413. HIT 29 ELECTRO-MOTIVE DIV. OF GM

37) NHILE PERFORMING PERIODIC TdST DG TRIPPED CH REVERSE POWER. DUTPUT BREAKER TRIPPED NOT ENGIllE. CAUSE OF BREAKER TRIP WAS DRIFTING OF ENGINE GOVERNCR SPEED CROP SETTItG FRON 50 TO 10 SOURCE: NOS: ftANUFACTURER: g 0 NPRDS ZION 1, 810227. HIT 58 COOPER-BESSMER

38) DURIIG tCRMAL OPEATION WHILE PERFORMItG TESTING OF DG FOR A FAILURE TO STOP; THE DG FAILED

TO START DUE TO OPERATOR LEAVING LOCAL GOVERtCR SWITCH IN RAISE POSITION DURItlG TESTItG.

50LEt101D FAILURE WAS REASON FOR FAILURE TO STOP. MAtUFACTURER: g SOURCE: NOS: NPRDS ZIONI. 790221. HIT 54 COOPER-BESSMER 391 GOVERtOR HAS AIR BUDBLES IN THE DIL CAUSItG THE EtGINE TO OVERSPEED MC HUNT. CAUSE - CUT OF ADJUSTMENT. g O SOURCE: NOS: mat 0FACTURER: ELECTRO-MOTIVE DIV. OF GM ttPRDS DAVIS eESSEle 830527. HIT 32

40) TESTING ON D/G IB INDICATED THAT D/G WOULD NOT PICK UP MORE THAN 1500 KW. ADJUSTMENT OF SYtC!RONIZER MOTOR LIMIT SWITCHES HAS PERFORMED & D/G SATISFACTORILY COMPLETED FULL LOAD g O OPERATION SURVEIL. D/G SYNCHRONIZER LIMIT SWITCHES WLRE ADJUSTED & LOCAL RPM METER WAS CALIBRATED ABOUT 3 WEEKS PRIOR TO THIS CCCURRENCE DURING CORRECTIVE MAINTENANCE FOR M4 RPM INDICATION PROBLEt1.

SOURCE: NOS: MMCFACTURER: ELECTRO-MOTIVE DOV. OF GM g LER KEWAUNEE. 335-77038. 771221 _ 411 DG-E2 TRIPPED CAUSING HALF SCRAM AfD HALF ISOLATION OF Ut4IT 3. THE E-23 BUS WAS IMMEDIATELY REENERGIZED FROM THE REMAINItG OFFSITE POWER SOURCE Atc TNE SEC0tc 0FFSITE SOURCE WAS PROMPTLY RETURNED TO SERVICE. LOSS OF CONTROL OIL FRON THE DIESEL GOVERNOR CAUSED THE DIESEL TO TRIP. OIL g O WAS LOST THROUGH A CRACKED PIPE FITTING ON THE GOVERNOR BOOSTER OUTLET PORT. THE FITTItG WAS REPLACED AND THE DIESEL TESTED SATISFACTORILY. SOURCE: NOS: mat 0FACTURER: EPRI PEACH BOTTOM 2. 051879 DG-E2 FAIRBANKS-MORSE g O 42) OVERSPEED TRIP ON THE DIV III D/G. IN AUGUST 1982 ON A COUPLE OF OCCASSIONS. THE _ DIV III DG STARTED ON A LOW REACTOR PRESSURE VESSEL HATER LEVEL MD TRIPPED OH OVERSPEED. UP0tt

    . INVESTIGATI0tl THE GOVERNOR HYDRAULIC OIL SYSTEM WAS FOUtc TO BE LOW AND DIRTY. APPARENTLY DURING                                        ~

THE FILL THE PREVIOUS DAY THE SYSTEM WAS NOT FULLY VENTED ALSO AT THIS TIME IT WAS NOTICED THAT THE D/G WAS INTERMITTENTLY CIVING FALSE INDICATIONS. THE TACHOMETER RELAY (P81-SY-KOOll IN PANEL

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

DATE ~2-27-84 PAGE NO. 207 EMERGENCY DIESEL 6EHERATOR COMPONEHT TRACKING SYSTEM O GRAHD GULF HUCLEAR POWER STATIDH UNIT NUMBEW 1&2 g LILCO COMP. CURRENT PRIOR SELECTION COMMITTEE DESIGN RVW. QUALITY RVL. MPSL SitPS CLASS DAYE DATE DESIGN QUALITY ft1Q NO ACC. REC. ACC. REC. GGNS COMP. to. RVW. RVL. RVW. RVW. COMP. NO. g

              .1122-8113 WAS FOUtc FAULTY Atc REPLACED.

SUURCE: NOS: MAtUFACTURER: LER GRAtB GULF I. 416-82033. 08/14/82 ELECTRO-MOTIVE DIV OF GM g O OTHER GRAto GULF REPORT to. 83-024, 10/22/82

43) DIESEL GENERATOR FAILED TO RIACH RATEC SPEED IN PROPER TIME. PROBLEM CAUSEC 6Y SLOW RESPONSE

              '0F DIESEL GENERATOR GOVERtOR.' GOVERtOR REPLACED. FAULTY N030 WARE GOVERfCR SENT TO MAPUFACTURER FOR IMSPECTIDH AND OVERHAUL.                                                                                                                g O.             SOURCE:          tOS:                                              mat 0FACTURER:
              'LER                CALVERT CLIFFS 2. 318-80011-1. 800227             FAIRBAtKS-MORSE

44) DIESEL GENERATOR TRIPPED WHILE BEING PARALLELED TO BUS. MISADJUSTMENT OF THE ENGINE GOVERNOR WAS cal"E. GOVERtOR READJUSTED. g3d O. SOURCE: NOS: MAPUF ACTURER.

LER FITZPATRICK. 333-78098. 781265 ELECTRO-PCTIVE DIV. OF GM

45) DURItG ROUTINE SURVEILLANCE OF 1-1 DIESEL GENERATOR LOAD SWINGS OF 650 KW WERE OBSERVED.

LOAD SWINGS / FREQUENCY OSCILLATI0ftS WERE CAUSLD BY DEFECTIVE GOVERtCR CONTROL Atc GOVERicR O: ACTUATOR UNITS; BOTH WERE REPLACED. g SOURCE: NOS: MANUFACTURER: LER PALISADES. 255-82009. 820202 ALCO ENGINE DIV. l 3 46) to.2 DIESEL GENERATOR EXHAUSED EXCESSIVE SMOKE DURING TEST. LOOSE SCREW IN GOVERt0R AfD FUEL g l w PUMP CAUSED EXCESSIVE FUEL FEED TO NO.2 tCRTH CYLItCER. LOOSE SCREW IN GOVERtCR CAUSED EXCESS l FUEL FEED TO ONE CYLIt0ER. WORN FUEL RACK FORKS CAUSED VARIATION IN FUEL MIXTURES TO tCRTH Atc

              ' SOUTH CYLIFCER BATES. REPAIRED A!O REPLACED PARTS.

l g SOURCE: NOS: MANUFACTUREF: W LER SAN OtmFRE le 206-73000. 731016 FAIRBAtES-tG SC

47) DURING ROUTINE SURVEILLANCE TESTING WITH BOTH UNITS AT FULL POWER. TIME TO REACH RATED VOLTAGE AND FREQUENCY FOR THE E-2 DIESEL HAS ABOUT 11 SECONDS AfD ABOUT 13 SECCf 0S FOR THE E-3 DIESEL. THE SLOW STARTS WERE CAUSED BY GRADUAL WEARItG OF THE WOOOWARD GOVERtORS (MODEL [GB-10).

i O THE GOVERtCRS OF ALL 4 OIESELS WEPE PEPLACED BETWEEN MARCH AND JULY 1979 WITH MODEL EGB-100 GOVERtt0RS WHICH PROVIDE SHORTER DIESEL START TIMES. THE NEW GOVERtORS WERE TESTED SATISFACTORILY

               ' TO D ATE.

SOURCE: NOS: MANUFACTURER: l- LER PEACH BOTTOM 2.277-78050.781221 FAIRBAtKS-MORSE

48) DURING PERFORMItG CONTAItttENT TEST ON UNIT 3 DG-2/3 RECE1VED AUTO START SIGNAL FRON HIGH DRYWELL PRESSURE. IT STARTED BUT FAILED TO ACQUIllE FULL LOAD Atc THE OPERATION WAS UNSTABLE. AN i n INVESTIGATION INTO THE PROBLEM REVEALED THE CAUSE OF THE INSTABILITY 10 DE A PARTIALLY PLUGGED g V OIL FILTER. THE REASON WHY THE GENERATOR COULD NOT ACQUIRE FULL LOAD WAS DUE TO A LOOSE BUTT

          ~

CONNECTION IN THE GOVERPOR RAISE CIRCUITRY. ' l SOURCE: NOS: MANUFACTURER: EPRI DRESDEN 2. 052777. CS-2/3 ELECTRO-MOTIVE DIV 0F GM I n l V 49) DG-2 WAS DECLARED IHOPERABLE DUE TO LACK OF SPEED CONTROL CAUSED BY MOTCR GOVERNOR CCHTROL CLUTCH SLIPPIttG. TESTS ON DG-3 REPORTED THE DG W AS NOT PERFORMING PROPERLY. IT WAS DETERMINED THAT THE RECENT PLAN AtO MODIFICATI0H. WHICH INSTALLED THE DG TEST PANELS, HAD TOT BEEN j p INSTALLED PROPERLY AND THE JACKET WATER PRESSURE SENSING LINE WAS CROSSED WITH THE SERVICE WATER a W v PRESSURE SENSING LINE. THIS ALLOWED THE DG TO TRIP DN LOW JACKET WATER PRESSURE 30 SEC0tCS AFTER j ,_ STARTING.

            - SOURCE:             tOS:                                              MAPUFACTURER:

EPRI ERuttSWICK 2, 122976. DG-2. DG-3 NORBERG g l Wn 50) DG-2 WAS DECLARED IHOPERABLE DUE TO LACK OF SPEED CONTROL CAUSED BY MOTOR GOVERtOR CONTROL T

DATE 2-29-84^ PAGE NO. 208 O EME .ENCr DIESEt GENE.A10, ConPONENr v.,CxzNG SySTtM O GRAND GULF HUCLEAR POWER STATION UNIT NUMBER 182 g LILCO COMP. CURRENT PRIOR SILECTION COMMITTEE DESIGN RVW. QUALITY PVL. MPSL SNPS CLASS DATE DATE DESIGN QUALITY DSQ NO ACC. REC. ACC. REC. GGNS COMP. HD. INW. RVL. RVW. RVW. COMP. NO. g CLUTCH SLIPPING. TESTS CH DG-3 REPORTED THE DG WAS PCT PERFORMING PROPERLY. IT WAS DETERMINED THAT THE RECENT PLAtt APO MODIFICATION 681ICH INSTALLED THE DG TEST PANELS, HAD HOT BEEN INSTALLED PROPERLY Atc THE JACKET WATER PRESSURE SENSItG LINE WAS CROSSED WITH THE SERVICE WATER PRESSURE O- SENSItG LINE. THIS ALLOWED THE DG TO TRIP CH LOW JACKET WATER PRESSURE 30 SEC0tOS AFTER STARTItG. SOURCE: POS: MAtUFACTURER: EPRI BRUNSWICK 2, 122976, DG-2, DG-3 PORSERG O- 51) DURItG DG MONTHLY LOAD TEST, DG-2 DISCOVERED UNABLE TO MAINTAIN STEADY LOAD WITHOUT CYCLING LPPROXIMATELY 500 KW. A PAIR OF ELECTRICAL LEADS IN Cott4ECTOR (INCORRECTLY ASSEMBLED DURItG C0t1STRUCTION) Ott WOODWARD GOVERtCR CR E.H.C. UNIT HAD BROKEN LOOSE AfD SHORTED OUT. ,,, s; SOURCE: NOS: MAtUFACTURER: O EPRI ERUttSWICK 1,101177, DG-2, DG-4 PORBERG .

                                                                                                                                                 's;

52) OG WOULD TOT SHUTDOWN. POSSIBLE CAUSE - PARTICLE IN GOVERtC4 OIL. TEST RERUN TWICE - FC

       ' PROBLEMS.

SOURCE NOS: MANUFACTURER: g O NPRDS C0tti YANKEE, 780602, HIT 216 ELECTR0-MOTIVE DIV 0F GM l 53) DG 1-1 DID HOT RE ACH RATED SPEED IN 10 SEC0tOS DURItG R10NTHLY TEST (11 SECOtOS). IMPURITIES i CR DIRT IN THE GOVERNOR CAUSED IT TO BE SLUGGISH. SOURCE: NOS: MANUFACTURER: g O EFRI PAL, 0 70274. DG1-1 ALCO ENGItiE DIV

54) DURItG ROUTINE SURVEILLANCE OF 1-1 DIESEL GENERATOR, LCAD SWINGS OF 650 KW WERE OBSERVED.

       ' LOAD SWINGS / FREQUENCY OSCILLATIONS WERE CAUSED BY DEFECTIVE GOVERtOR CONTROL AFC GOVERNOR O

ACTUATOR UNITS; BOTH WERE REPLACED.

• tat 0FACTURER:

g SOURCE: tmS: LER PALISADES, 255-82009, 820202 ALCO EttGINE DIV

55) DURING OPERATI0tlA;. TEST, LOAD BEGAN TO OSCILLATE UNTIL MAGNITUDE OF OSCILLATI0tt NAS l

l 0 '""""' ' **"'" '"' "* ' '"'"- "'""^ " **"" '"" '" '" " ^"'""'"' "" ' ' ' " 8 BACK OFF FROM THE CORRECT SETTItG. MAtUFACTURER: I SOURCE: NOS: tiPRDS SAtt OtOFRE 1, 821029. HIT 77 TDI

56) D.G. TRIPPED ON OVERSPEED. AIk TRAPPED IN GOVERNOR CUE TO PRIOR OIL CHANGE. BLED AIR OFF. g l SOURCE: NOS: fiAtMTACTURER:

HPRDS KUWANEE, 830331. HIT 230 ELECTRO-MOTIVE DIV 0F GM

57) DIESEL FIRE PUMP WAS DECLARED ItCPERABLE. INVESTIGATION REVEALED THAT A CABLE IN THE GOVEFNOR CONTROL ASSEMBLY HAD BROKEN MAINTENANCE PERJCt#4EL REPAIR THE CABLE. g O SOURCE: NOS: MANU7ACTURER:

_ LER PILGRIM 1, 293-80066, 800901 ALCO ENGIttE DIV

         $6) DURING MONTHLY TEST (SP-354) DG-38 FAILED TO START. REQUIRED AC EttERGEICY SYSTEM O       OPERABILITY CHECKS PERFORMED. SMALL PIECES OF INSULATIDH PREVENTED THE GOVERtCR FR0t1 WORKItG                                         g PROPERLY.

SOURCE: NOS: MANUFACTURER: EPRI CRYSTAL RIVER 3, 122777, CG-3B FAIRBAt1KS MORSE

59) D.G. TRIPPED ON OVERSPEED. AIR TRAPFID IN GOVERtcR DUE TO PRIOR OIL CHAtCE. BLED AIR OFF. g O SOURCE: NOS:

HPRDS KUWANEE, 830331. HIT 230 5 60) REDESIGN TERMINAL LEVER PINS CH WOOOWARD GOV ACTUATOR. O SOURCE: NCS: g TDI SIM-321

2-29-84

                                       ~

PAGE NO. 209 DATE EMERGENCY DIESEL GENERATOR COMPONENT TRACKING S Y S T E tt GRAND GULF NUCLEAR POWER STATIOH UNIT NUMBER 1&2 g LILCO COMP. CURRENT PRIOR SELECTION C0ft1ITTEE DESIGN RVW. QUALITY RVL. MPSL StiPS CLASS DATE DATE DESIGN QUALITY D1Q NO ACC. REC. ACC. REC. GGNS COMP. HD. RVW. RVL. RVW. RVW. CC.1P. to. g

           .61) WOOD!!ARD GOVERtCRS ASSET 2 LED ItCORRECTLY BY MAtUFACTURER. WOODWARD GOVEPt0R CO CAN REBUILD EITHER AT SITE OR AT FACTORY. AFFECTS DSRV ENGINE. SERIAL NOS 76001 & 76002 SUPPLIED TO TEXAS UTILITIES COMMAtCHE PEAK STATION AfD DSR ENGINE $! RIAL tOS 81015 & 61016 SUPPLIED TO SACRAMENTO                               g O.      t1Utt DISTR rat 1CHO SECO SITE.

SOURCE: FCS: 10CFR21 TDI LETTER DATED 08/10/19/83 0 ................................................ ......................... ................... 8 HON-NUCLEAR ItOUSTRY EXPERIEtCE: O

            " ""                                                                                                                           85 n       RECOMMENDED DESIGN REVIEW ATTRIBUTES:                                                                                          g V       1) REVIEW GRAt0 GULF F0VFRfCR AS COMPARED TO SHORAM'S #100EL.

2) EVALUATE MAINTENANCE PROGRAN FOR GOVERtCR.

O REcot1 met 0ED QUALITY REVALIDATION ATTRIBUTES:

1) ASSEMBLE & REVIEW EXISTING DOCUNENTATION.

2) REVIEW PROCEDURES FOR SETTING GOVERt0R & INSURE SUFFICIENT PROCAUTI0ttS EXIST WITHIN g O I;4STRUCTIONS.

O 9 O # O 8 O # O # M O 5 i h N;fi$ hh$khhhkN Y f k.

                              - i I P N    u  lu W

t-29-84 PAGE FC. 210 DATE ENERGENCY DIESEL GENERATOR C0MPONENT TRACKING SYSTEN GRAND E: ULF NUCLEAR POWER STAT ION UNIT HUMBER 13 2 g LILCO COMP. CURRENT PRIOR SELECTION COMMITTEE DESIGN RVW. QUALITY RVL. MP8L SNPS CLASS DATE DATE DESIGN QUALITY DSQ NO ACC. RIC. ACC. REC. CGNS COMP. PC. RVW. RVL. RVW. RVW. COMP. NO. g n w 03-415B B 02/24/84 02/01/84 X 02-415B J0VERNOR ASSEMBLY - BOOST E R SER v ot" T E R h GRAND GULF EXPERIENCE: t0NE NUCLEAR IPCUSTRY EXPERIENCE: p> s 1) DIESEL GENERATOR "A" STARTED APO LOADED IN 52 SECOtOS VERSUS 50 SECONDS AS PER TECH SPFC. SLIGHT AMOUNT OF RUST IN SERVO-BOOSTER WHICH SLOWED GOVEPtCR RESPONSE. THIS WAS CLEANED, APO TESTED. CONSIDERING ADDIIG AN AIR DRYER TO INSTRUMENT AIR SYSTEM. SOURCE: NDS: MANFACTURER: bq LER ROBINSON 2, 261-74000, 740507 FAIRBANKS-MORSE

2) DIESEL GENERATOR FAILED TO START. WORN LEATHER WASHERS IN BOOSTER SERV 0 MOTOR. WASHERS DRIED OUT DURItG PL ANT E JNTRUCTION - WOOCWARD GOVERtCR.

SOUPCE: NOS: 336-76000, 760816 MA.JUFACTUDER: FAIRDAt& S-NCRSE g s LER MILLSTONE 2, Il DIESEL GETTER ATOR TR I PPE D . MAINTENANCE REMOVED Ato REBUILT GOVEPr0R BOOSTER SERV 0 MOTOR WHICH HAD BEEN STICKING CAUSItG THE FUEL INJECTOR RACK ICT TO OPEN QUICK EtOUGH. STICKING CAUSED SY CCRROSION DUE TO WATER OR Cot 0ENSATION IN THE AIR SUPPLY SYSTEN. g O- SOURCE: NOS: ttANUFACTURER: LER HATCH 1, 321-77086, 771125 FAIRBANKS-MORSE

• 1 DTESE L F AILED TO RE ACH RATED SPEED IN </:12 SECOtOS. THEN, DIESE L WOtfLO t0T PESrote TO THE A SPEED CONTROLLER WHILE ATTEMPTItG TO SHUT THE DIESEL DOWN. THE CAUSE CF FAILURE ON 9/21/81, WAS g U DUE TO LOW OIL IN THE OIESEL GOVERNOR. THE F AILL' WE WAS CAUSED BY A SHCRTED ERUSH IN THE GOVERNOR CONTROL NOTCa. THE BRUSH WAS REPLACED.

SOURCE: NOS: MANUFACTURER: r% NPRUS HATCH 2, 366-8I094, 810921 FAIRBANKS-MOPSE g V 5) FAILED TO START At0 REACH RATED SPEED IN </:12 SECOtOS. THE CAUSE OF THE START FAILURES HAVE CONTRIBUTED TO A BENT SHUTDOWN ROD IN THE ENGINEGOVERt0R APO A FAILED GOVERNOR BOOSTER SERVO. THE BENT POO CAUSED THE SERVO TO FAIL. THE ROD Ato SERVO WERE REPLACED AND THE GENEPATOR WAS

     ,r~ }        RETUDNED TO SERVICE.                                                                                                                                          g SOUUCE:            NOS:                                                        MANUFACTURER:

N"PDS H4TCH1, 321-80029, 800322 FAIPPAtFS-MOU!E

6) F AILED TO START WITHIN 7 SECCtOS. THIS DIESEL ALSO FAILED ON 12/16/79 WITH REACTOR IN COLD SHUTDOWN. LER-366/1978-60 IS SIMILAR EVENT. SUCCESSFULLY RESTARTED FROM REMOTE STATION & g

(}

      -           HNP-1-3801 PERFORM SATIS. WHEN DIESEL F AILED 12/13/79 THE GOVERtCR BOOSTER SERVO WAS DISASSEMBLED, CLEANED & REINSTALLED. AFTER 3RD FAILURE, SERVO REPLACED SOURCE:           NOS:                                                        MANUFAC'URER:

NNDS HATCH 1, 321-79101, 791212 FAIRCA*ES-MORSE g C#h 71 CURItG TESTItG CF DIESEL, GOVERNOR FAILED TO OPERATE PROPERLY CAUSItG ENGINE TO REDUCE SPEED POTENTICMETER. _ Ato STOP. GOVE R NOR H AD OI L D E POSI T S ON THE

              - SOURCE:              NOS:                                                        MANUFACTURER:

1.ER COOPER 298-75000, 750618 COOPER-BESSMER g

• 8) ( 76-26 ) DURING A NORMAL SHUTDOWN OF DIESEL GENERATOR DG-2 A DC BUS 82 GROUT 0 ALARM

DATE 9

                       t-E9-64 PAGE HD. til EMERGEHCY                DIESEL            GEHERATOR             COMPOHEHT              TRACKING             SYSTEN g                GRAHD           GULF       NUCLEAR             PONER STATIOH                  UNIT       NUMBER           182                     g C0t'.P.                 PRIOR          SELECTION C0hMITTEE          DESIGH RVW. QUALITY Ryt.      MPSL LILCO                  CURRENT DATE           DATE     'P! SIGN QUALITY DSQ       NO     ACC. REC. ACC. REC. GGtG
                $NPS         CLASS ~

c "" '*- "v"- "v'- "v"- "v"- c"'" " - 8 O ANNUNCIATED IN THE CONTROL ROOM APC SMOKE WAS OBSERVED COMING FROM DG-2 GOVENOR tCTOR EPCLOSURE. A BCDINE ELECTRIC CO. TYPE NSE-11R.115VAC-DC.1/80 H.P. 5000 RM1 GCVERtCR t10 TOR ARMATURE O '"""^""""'5"'"'"^" "'"^""^'""'""'"'"55v5"""^""^"'"^5 9 REPLACED. SOURCE: POS: MANUFACTURER: LER FORT CALHOUN. 285-76000, 760815 ELECTRO-t10TIVE DIV. OF Git

                   " " ' ' ' " " ' " * " ' ' " ' "'"' "" "^'""^"'" " "*-'^ **-'" '^'" '   5'^"'-   "*-'^ *^5 ^v^**                              9 O ' "teAOPERABLE. FOREIGN ttATTER IN SERVD-BOOSTER FRFVENTED GOVERtCR FRON OPERATING PROPERLY (EEE CotiTROL 8020221).

SOURCE: ICS: EPRI CRYSTAL RIVER 3. 010378. DG-38 g;J

10) PLANT IN HOT SHUTDOWN CorCITION. ' A' DG BEItG TEST OPERATED. AT 900 KW. LO/D COULD HOT BE CHAttGED FURTHER. C0t1 MUTATOR BRUSH CAP A20 BRUSH CAME CUT OF DG GOVERNOR MOTOR APPARENTLY FROM

            'VIERATION.

SOURCE: NOS: g HPRDS ROBINSON 2. 780410. HT 171 tCil-NUCLEAR ItCUSTRY EXPERIENCE: tCNE

             .......................................................            ..a.....................     .............                              g REC 0t1MEtCEO DESIGt4 REVIEW ATTRIBUTES:

1) REVIEW MAINTENANCE PROCEDURE.

O ................................................................................................ 8 RECOMMEtCED QUALITY REVALIDATICH ATTRIBUTES: O " "" # O 8 O # C # m O #

                                                                                                                                                                     ,.5, I      i*s O   O           O         O        O        O          O       O               O                 O              O          O           O  O    O         r. : ,c Am-s N

N

                                                                                                                                                                       ;f,1v. s-n-  e                                                                                                                                                           ..=
                                                                                                                                                                              -- -t:

2 W 7,J* . w g n sh,h.t . m-

             " a g

M 1W.

                 .                    T                                                                                                                             1;' . tK.;
                        .a. r, a.
                                                                                                                                                                     . . /*.:    /--

. n aOr o A4 N Ioo u - :Q. , ., o a .a , ' z N j, [ .,,Y

                 ~      gu                                                                                                                                         y-:p; a           a                                                                                                                                            . : +< :

w a . . . . ex. u - . . . . .

                    .o o                .
                                                                               .                                                                                              ....s  >

o ou . ~ow . . .

                                                                                                                                                                   ,r.. g , t . .m.
                 =      <u                           .        ~<=                                 .                 .                       .

r E 8* 2y  :. *

.  :. ' '#1c ..

a . ge . z w5

. . y ';,

z E' wo

. W5S

                                                              -z>

.  :.  :. *4 ,;

                    " ""                                             8          :.                 :                  :                                                        JJ' w

z

                    ~

5

                                                                 .g.

2 _ o ou . o

                                                              <wu iE             .                 .                 .                         .

s wo . o> . . . . a r .

                                                              "85 a
                                                      .        Own                .                 .                  .                . .

o z . . z . . . u o 83"  : 5"eA  :  :  :  !.;

                    -    w E-tsw

.  :.  :. S x n - . -~w . . .

8 E

• o

                    <    023 om

. 84,a :s  :.  :. z .

                                                       .       o,8                  .                 .                  .            - .

n m u >.,- a .ag oo. s

 .               <               .                     .          < ~               .                  .                              w         .
                             -s                        .          _or               .                  .                 .            >          .

w 5s* .

r. 45z  :.  :.  :. $ .

z z

                         -8 u                             :       ~. 0 0                .

a gwm!

                                                               -Ot

• w e

a a

                         $e.

w ng

                                                       .       B maw                 .

m z .

                             "a                        :       ;E    .g              :                 :                  :           -
 >               s  a

. S~E zowm

. was "45 .:

e

. Os ww

:.  : 50%o<

    =            "

w a ,B 4 W < o 3 d5*8 3s : oon< .

                                                                                                        .r
                                                                                                                           .    "EmE ,S- .:

= go s n . wowe . . w .

                                                                                                                                 "5

• 4 " "

                                      #    S            :      BENE a :                                 : 5                :

• l z

W a

. g5B~

                                                               . o~    < .

ey  : 8a  : 5! m 5

                                                            .. -- ~wen s   s.
                                                                                                                           . <_,- g - .
   .                                   <                 .                            . w             . -
                  >      e.            C   X             . wM             s          .   -             . <

• Or a 2 u a

r< )~ ~

                                                         . Ws~
                                                            . sw g5   4 :.            S a

. z m

Ott : z m o s

                                        ~

w ..

                                                            ~w aywrw za     .

x w

                                                                                                         = -
                                                                                                                                 <8
                                                                                                                                 >x wwu

: "zw o

I

                                                $        : Eagm0 E :                      -

OMB :

 =
                  =      an c           bds        S z : "
                                                            . - w g m .. <-                              . o o                      a   a              wc_                        $              . -               .     - > e.

sw. 2 e4 w z bo us

                             <          <   0 w

a

                                                         . a>g--on                    .

e. m m

                                                                                                                                 <a-             .
                                                         . g ~. s o g "_

w M 5

• Bo M*-  :. "

.  :. E' " 2 :

%_4 _= w a w

                                            .               e. g o- u -. < - ,a..         a.

o w . om ma ,- .

                                   .            s        e              -                 w g             .

ggu . o 3 $. 3 E*d C owe

 =_

un aa .M- - a g I. a

                                                            < "B o o a w.

wowwgu e S 2

                                                                                                          . r

r. .

ror Um-2

                                                                                                                                                 =

T  :. _ g w U5'5 T-u o 54W g ago.

                                                            .-20-os r8yga :w           .

4W :. 8E : O. .g . wa e. 8*" w-- a-~ . I l' O O O O O O O O O O O O O O O

PAGE NO. 213 g DATE 2-29-84 EMERGENCT DIESEL GENERAT0R C0MPONENT TRACKING SYSTZM 5 r GRAND GULF NUCLEAR POWER STATION UNIT HUMBER 112 LILCO COMP. CUPRENT PRIOR SELECTION COMMITTEE DESIGN RVW. QUALITY RVL. MP1L h ACC. REC. GGNS REC. ( SNPS CLASS DATE DATE DESIGN QUALITY DSQ RVW. RVL. RVW. NO RVW. ACC. CCMP. NO. g COMP. NO. 02-420 [ 03-420 A 02/24/84 02/03/84 X LUBE OIL PUMPS E I GRAto GULF EXPERIENCE: " NONE g L meemme***eneeseeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee**weeeeeeeeeeeee***eeseeeeeeeeeeeeeeee=newee = m MUCLEAP 1NOUSTRY EXPERIENCE: V 1) DG RECIRCULATItG LUERICATING OIL PUMP WAS OFF AND LOCAL BREAKER WAS TRIPPED DUE TO SHORT IN r OIL PUMP MOTOR E LECTRICAL wit 0ItG. SOLTCE: NOS: MANUFACTURER: r pJ NPRDS: DRESDEN 2, 810521. HIT 144 ELECTRO-MOTIVE DIV. OF GM g k 2) DG TROUBLE ALARM OPERATOR FOUt0 DG LUBRICATING OIL PUMP WAS OFF Ato LOCAL BREAKER WAS . IRIPPED: C USE - HAD BEARING IN LUBRICATItG OIL PUMPMOTOR. SOURCE: NOS: MANUFACTURER: pd , NFPDS DRESDEN 2, 821109, HIT 132 ELECTRO-MOTIVE DIV. CF GM MOTOR FROZE BE ARItG F AILURE WAS g y 3) AC LUBE SOAK BACK PUMP TRIPPED Atc ALARMED IN CONTROL ROOM. CAUSE OF BRE AV ER TRIP. CAUSE OF BEARING F AILURE NOT DETERMINED. p_ SOURCE: POS: MAtOFACTURER* n NPPDS ARK PUC ONE-1, 830327. HIT 115 ELECTRO-MOTIVE DIV OF GM 7 V 4) MOTOR TO CIRCULATION OIL PUMP HAS HAD BAD POWER LEAD COMItG TO IT - POWER LEAD SHORTED. E SOURCE: NOS: MAIUFACTURER: ELECTRO-MUTIVE DIV. OF GM { NFPDS E'ROWNS F ERP Y 1. 830322. HIT 108 51 LCW LUBE OIL PRESSURE ON DGA ENGINE DUE TO ABNORMAL WEAR. OIL CIRCULATION PUMP MOTOR WAS g

         #,       REPLACED.

b SOURCE: NOS: MANFACTURER: i NPRDS BROWMS FERRY 1, 830713. HIT 104 ELECTRO-MOTIVE DIV CF GM I - 6) DURING TESTitG, DG 1-1 TRIPPED ON LOW LUBE DIL PRESSURE. DG l-2 WAS TESTED OPIRtBLE. THE h b SHAFT OF THE LUBE OIL PUMP HAD FAILED. g- SOL 9CE: NOS: MANUFACTURER: E EPOI PAL 110474, DG 1-1 ALCO ENGINE DIV h q 7) LUPE DIL CIRCULATING PUMP FOUte TO BE IHOP RATIVE. CtUSE - LUEE OIL PUMP WAS FROZEN DUE TO g knr LACK OF CLE AR ANCE BLTWEEN PUMP'S GE AR Ato ROTO '. = SCUDCE: PCS : MAPUFACTUPER: r NPRDS ROBIMSON 2, 770804 HIT 164 F AIRBANKS-MORSE

8) AT 2020. THE ENGINE HIGH TEMP ALARM WAS RE:EIVED. THE HIGH TEMP cot 01 TION WAS THE RESULT OF

[ p) b A PARTI ALLY CLOGGED STRAINER IN THE LUBE OIL CIRCULATING PLT 1P. STRAINER WAS CLEANED. SOURCE: NOS: MANUFACTURER: [ ELECTRO-MOTIVE DIV 0F GM LEP DRESDEN 3, 2*9-76000. 760291 i m 9) THE TEMPOQARY DG F AILED 10 START DURING ATTEMPT TO CLE AR LOW TEMPER ATLFE AL ARM. 4/ ItNESTIGATION RE LVE ALED CIRCUl ATING LUBE OIL PUMP NOT PROVIDItG SUFFICIENT HE AD TO CLE AR ST ARTUP I INTERLOCK AND THE ASSOCIATED LCW PRESSURE ALARM FAILED. THE CIRCULATING LUEE OIL PUF*' COUPLING y 5 WAS DAMAGED. PRESSURE SENSOR HAD PREVIOUSLY Ut0ETECTED WIRItG ERROR. EXISTING WHITE STEEL = q C00PLItG WAS REPLACED WITH STAINLESS STEEL COUPLItG. WIRING [RROR WAS CORRECTED Ato TESTED. & V SOURCE: NOS: i

PACC HO. E14' ' DATE 2-29-64' EMERGEHCY DIESEL GENERATOR 'C 0 71 P O H E N T TRACKING SYSTEH O GRAHD GULF HUCLEAR POWER STATION UNIT NUMBER 1&2 g LILCO COMP. CURRENT PRIOP SELECTION C0ft1ITTEE DESIGN RW. QUALITY RVL. MP3L DATC DATE DESIGN QUALITY D&Q NO ACC. REC. ACC. REC. GGitS StiPS CLASS COMP. NO. RW. RVL. RW, RW. COMP. NO. g

     ,EPRI           .CRESDEN 1, 050778, DG tO4-NUCLEAR ItOUSTRY EXPERIENCE:                                                                                                             '

fOtt O .................................................. ............................................ e REC 0t1MEtCED DESIGN REVIEW ATTKIDUT'ES:

1) E%ALUATE PUMP FOR SYSTEM REQUIPEMENTS. g RECOMMENDED QUALITY REVALIDATION ATTRIBUTES: g O 1) ASSEtiDLE 8 REVIEW EXISTING DOCUMENTATION.

O e O e O e o e O e O O O e m O b

DATE 2-29-84 PAGE NO. 215 EMERGENCY DIZSEL GENERATOR C0MPONENT TRACKING SYSTEN GRAND GULF NUCLEAR POWER ST ATION UNIT NUMBER 1 82 g LILCO COMP. CUPPENT PPIOR SELECTION COMMIfTEE DESIGN RvW. QUALITY RVL. MPAL SNPS CLASS DATE DATE DESIGN QUALITY D1Q NO ACC. REC. ACC. REC. GGNS COMP. to. RVW. R V I. . RVW. RbH. COMP. NO. g 03-425A A 02/24/84 02/11/84 X 02-425A JACVET WATER PUMP - JACKET WATER PUMP. GRAto GULF EXPERIENCE:

               'C4E                                                                                                                                        g

(] NUCLEAR It0USTR Y EhPERIENCE: g O- 1) DUPItG DIESEL GENEPATOR LOADItG. COMPCNENTS OF ENGINE COOLItG PUMP COUPLING ONERHEATED C AUSING SMOK E UNIT SHUTDOWN. LCOSE SET SCPEW ALLOWED COUPLING SLEEVE TO MOVE AND CAUSE WEAR ON RECUCTI0tl GEAR. SOURCE: NOS: MANUFACTURER: a W p>

   %            LER            BIG ROCK PT. 155-80037 801118                          CATERPILLAR 21 BE ARING F AILURE CH STAT 0BY COOLING PUMP. PUMP REr' AIRED. DIESEL BROUGHT BACK TO SERVICE.

SOU9CE: FOS: MAtUFACTUPEP: pg LER CRYSTAL PI'JER 3. 302-79108. 791201 FAIRSAtKS-MORSE g V 51 DIESEL EXPEPIENCED HIGH JACKET WATER TEMPERATURE. JACKET WATER COOLANT RECIPCULATION PUMP OVEpl0AD DEVICE TRIPPED. to CAUSE FOUto FOR TRIPPItG. PUMP PESTARTED. DIESEL OPEPATED STATISFACTOPY. p/ SCL,9C E : NOS: CALVERT CLIFFS 2, 318-81038. 810730 MANUFACTURER: FAIRBANKS-tORSE g LER

4) THE MAIN BRE AKER OF THE UNIT 2/3 DIESEL GENEkATOR COOLItG WATER PUMP WAS FOUtc TPIPPED.

EXCESSIVE HEAT BUILDUP WITHIN THE BREAKER HOUSItG DUE TO INSUFFICIENT VENTILATION. HIGH AMBIENT g- TEMP IN EPEAKER LCCATION INTENSIFIED HEAT TRANSFER PROBLENS. MANUFACTURER: g 4r SC UUCE : NOS: LER CPESDEN 2. 237-75000. 750911 ELECTRO-MOTIVE DIV OF GM ' EPRI EPRI-NP-2433, 6/e2 m 5) THE 1/2 EMEPGENCY DIESEL GENERATOR TRIPPED FRON HIGH ENGINE TEMPERATURE AFTER 1 HOUP AND 50 g kJ MINUTES OF TESTIttG E,ECAUSE THL 1/2 DIESEL COOLItG WATER PUMP TRIPPED. THE MOTOR FCR THE 1/2 DIESEL GENERATOR COOLING WATER PUMP WAS FOUt0 TO HAVE A SHORT. THE MOTOR WAS REPLACED WITH A SHOP TESTED USED MOTOR. THE SHORTED MOTOR WILL BE REPAIRED Atc REINSTALLED. n ECUDCE: NOS: MANUFACTUREP: ELECTPO-MOTIVE DIV 0F GM g () LEP QUAD LITIES 1. 254-80026. 801011 _ 61 UNIT TPIPPED ON HIGH WATER TEMP. INVES1IGATION REVEALED AIP-IN LEAKAGE AT COOLItG WATER PUMP SHAFT PACKING CAUSED LOSS OF SUCTION FOR ENGINE WATER COOLING SYSTEM. PACKItG ADJUSTED. NOS: MANUFACTURER: p47 SOURCE: LER BIG ROCK PT.. 155-78007, 7802C9 CATERPILLAR

7) AT 1000 ON 10/20/82. UNIT 2 IN MODE 1. COOLING JACKET CIRCULATING WATEP PUMP ON DIESEL GENEPATOP (D/G) 28-B WAS FO'Jto INOPEP ABLE DURItG THE PERFORMANCE . THE PUMP FAILURE WAS CAUSED BY ES A L L BE ARING F AI LUPE .

SOURCE: NOS: MANUFAC;URER: SEGUOYAH 2. 328-82127, 821020 ELECTRO-MOTIVE DIV. OF GM _ LER

            - 18E              tOTICE 83-51

8) DG1-2 RIGHT hat 0 PUMP SE ALS ARE BAD. NAT* L DO OF LIFE ON S 'ALS. g MANLFACTURER:

W O. ' SOURCE: HCS: f

DATE 2-29-84 PAGE NO. 216 A A v V EMERGENCY DIESEL GENFRATOR C0MPONENT TRACKING S Y $ T E t1 GRAND GULF HUCLEAR POWER STATION UNIT HUMBEP 182 g LILCO COMP. CUppENT PPIOP SELECTION COMMITTEE DESIGN RVW. QUALITY RVL. MPAL SNPS CLASS DATE Da.TE DESIGN QUALITY D&Q NO ACC. REC. ACC. REC. GGHS COMP. NO. RVW. RVL. RVW. RVW. COMP. ND. g NP90S DAVIS BESSEl, 820401, HIT 36 ELECTRO-MOTIVE DIV. OF GN 91 DIESEL TRIPPED FROM HIGH TEMPEPATURE BOLT SHEARED GFF, D AMAGItG IMPE LLER OF COOLItG PUMP.

  ~       PEPLACED PUMP.

SCUPCE: NOS: mat 0F AC i UR E R : NP9CS SAN ONOFPE 1, 740813 HIT 194 FAIRBANkS-MOPSE

10) ENGINE TRIPPED DUE TO HIGH COOLING WATER TEMP. WATER PUMP SUCTION SCREEN BECAME PLUGGED BY p MAPINE GROWTN AND FOREIG*4 MATERIAL.

MAPUF ACTURER : g V SOURCE: NOS: LER BIG ROCK PT., 155-76000, 760324 CATERPILLAR

11) WATER PUMP SEAL LEAKING DUE TO OLD AGE. INSTALLED NEW PUMP.

p SOURCE: NOS: g V NPPDS cot!N . YANVEE, 743222. HIT 219

12) D.G. TRIPPED DUE TO LOW JtchET WATER PPESSURE. PINS Ato CAP SCREWS FOR THE JACFET WATER PUMP DRIVE COUPLING SHE ARE'). NEW DRIVEPLATE, PINS, AND CAP SCREWS INSTALLED.

sm SOURCE: NOS: mat 0FACTURER: g NPRDS ERUNSWICK 1, 820701 HIT 245 NORBEPG

13) DURING TESTING OF UNIT 3 FIRE PROTECTION SYSTEM, DG-2/3 COOLING WATER FUMP TRIPPED. THE DIESE L SUBSEQUENTLY TRIPPED ON HIGH TEMPERATURE. DG-2 WAS OPERADLE. NO DEFINITE CAUSE em ESTASLISHED. NOPMAL BUS Ato BACKUP ELUS FCU'O TRIPPED. PROBLEM PECUPPED CN 090575. g SOU9CE: NOS: MANUFACTURER:

EPPI DRESDEN 2, 082975. DG-2/3 ELECTPO-MOTIVE DIV OF GM

14) WHILE PEFORMItG DG-2/3 OPERABILITY SURVEILLANCE, COOLING WATEk PUMP TRIPPED 10 MINUTES AFTER f% THE DIESEL HAD BEEN LOADED. THE DIESEL WAS MANUALLY SHUT DOWN. PUMP WAS RESTARTED BUT TRIPED g d AGAIN. SURVEILLANCE TEST ON DG-3 ALSO FAILED. C0f0UIT LOADING TO THE DIESEL WATER PUMD WAS FILLED WITH MIXTURE OF WATER AND OIL. HOLE WAS FOUte AT ST ATOR WIPOIPC ENCLOSURE.

SOUuCE: NOS: MAPUFACTURER: p EFPI DPESDEN 2, 112977. DG-2/3 ELECTRO-MOTIVE DIV OF GM DG-3 WEPE AVAILABLE. g V 151 WHILE TESTING DG-2/3, ITS COOLING WATER PUMP TRIPPED. REDUNDANT DG-2 HIGH AMPER AGE OF COOLING PUMP TRIPPED DVEULOt1 FOR BPE AKER. HEAT LOADS PEQUIRING EXCESSIVE PUMP SERVICE HAVE BEEN REDUCED. SCURCE: NOS: MAtOF ACTUR ER : g

  +       EPRI          DRESDEN 2. 063078, DG-2/3                        ELECTRO-MOTIVE DIV 0F GM 161 DG COOLING WATER PUMP TRIPPEG REPEATEDLY. PUMP BEARINGS WERE FOUte TO BE EXCESSIVELY WOPN.

SOUPCE: NOS: Mat 0FACTURED: NFPDS DPESDEN 3, 760713. HIT 155 ELECTRO-MOTIVE DIV OF GM g

  '        171 SHOREHAM - 10/15/82. DURING PREOPERATIONAL TESTItG, JACKET WATER PUMP SHAFT FAILED.
                        .40 5 :                                          MAPDFACTURER:

_ SOURCE: TDI ISE NOTICE 83-51

    $      18) JACKET WATER PUMP DESIGN MODIFICATION AFTER FAILURE IN 10/11/82.                                                                     g SOURCE:      tOS:

10CFR21 TDI LETTER DATED 07/20/83 g ................................................................................................ , NO'l-tUCLEAR INDUSTRY EXPEPIENCE: 5 1) DESIGN DEFICIENCY-F AILURE OF STAND-BY JACKET WATER COOLIN3 PUMP WOULD REQUIRE DGINE SHUT 00WN e 4M/V " COLUMBIA"I g N SOURCE: NOS:

DATE 't-29-84 PAGE HO. 217' EHERGEHCY DIESEL GEHERATOR C O t1 P O N E H T TRACKING SYSTEM

                     ""^""           '"           ""*"                """'" ^""                        ""           """"'"                                  #

O JJALITY RVL. MP&L L1LCO COMP. CURRENT PRIOR SELECTION cot?1ITTEE DESIGN RVW. SNPS CLASS DATE DATE DESIGN QUALITY DSQ to ACC. REC. ACC. REC. GGNS CCMP. to. RW. RVL. RVW. RVW. COMP. IC. g 0TrtER _ SES REPORT. No.123-01 DATED APRIL 1983._ PG 4-10 O

          ~~" ' "'"'" '''"'" " "" " " " " '"" '" " " " "'" ''"" "

• REC 0t?ittCED DESIGN REVIEW ATTRIBUTES:

11 EVALUATE TORSIONAL VIBRATI0ftS. l O . 2) 3)REVIEW EVALUATEFU1P DESIGt4 PUMP DESIGN FOR FOR SYSTEM MFCHANICAL REQUIREMENTS. ATTRIBUTES. esene neensenemomenue=eenmuemmunemenenummeeseensenenneeneennunennweveneeuwen REC 0!!1EtCED QUALITY REVALIDATION ATTRIBUTES:

1) REVIEW & ASSET 1BLE EXISTItG 00CLHENTATI0tt FOR TEARDOWN AND REASSEMBLY INFORMATION.

on e ne s ee n em en ma n n e aus ee m e new e s eeeeeeee ee e eem en e mmen e mm em u n eu ee weeeeeeee e eeee eeeee eee eneeweeeen g G

• O
• O
• O ,

O

• O
• O
• m -

O

• DATE "2-E9-84I

                                              '        ~

PAGE NO.

                                                                                                                                                 '218 ~
         .              - iE M E~R S E H C Y        DIESEL      GrE N E R A T O R   COMPONENT           TRACKING              SYSTEM                        O
                                                                                                                       **'~                                 e
     /

O DESIGN RW. QUALITY RYL. ftPSL LILCO COMP. ' CURRENT PRIOR SELECTIDH C71MITTEE ' Stirs ' ~ ^ , CLASS DATE DATE DESIGN QUALITY DSQ NO ACC. REC. ACC. REC. GGNS RW. RVL. RVM. RW. COMP. NO. > g O lCCMP. NO. ~ l 7

              ,03-4758_                   02/24/84   02/01/84                                                ,

02-4258 JACKET WATER PUMP: COVER P! '.TE

                                                                                                          '                                                 h GRAfD GULF EXFERIENCF:

O

               " "'                                                                                                                                         e
              ,wweneseenesseeeeeeeeeeeeeeeeeemmenes'semenweevenee**mes *emeneenrese**eemenemoneenoseeuweensense NUCLEAR ItCUSTRY EXPERIENCE:                                                                                                                 e u,3 O           NcNe nuemeenememuseeeeeeeeeeeeeeeenee eeeeemesenseeseemesseneuemuseeeeeeeeeeeeeeeemenemeweemoseemene.

O ID bHUCLUR INDUSTRY EXPERIENCE: h lO4E womesmeeu weeeeeeeeemeneemmene.......nommeeeeeeeeeeeeeeeeeeeeeeeemenemeuemeensemeeseemmeensessee REcot1MEttE0 DESIGtt REVIEW ATTRIBUTES: t04E C menuevesseeemmenenneweemeneeseweseuseeenemmenesmemenemeneenmeeuweeve neeseenemeweemessemenemmene e RECC*1MEtOED QUALITY REVALIDATICH ATTRIBUTES: t01E a W 0 meseeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeemuseeeeeeeeeeeeeeeemesseeeemeenemoneeseeuweneseeme*eenessee O e O e M . O e O e GN O 6 mi --~m - ~=

DATE' ' 2-29-84 '. ,, i PAGE NO.:- ,

                                                                                                                                                                            '2197 ^~
                                                                                                                              ~                                    ~
                              ^                                                                 '                 ~                                                       "

O EME3SENCY D I E"3 E L GENERATOR C 0 rt P O N E H T TRACKIN., SYSTEM __ i -_ G44ND, GULF NUCLEAR POWER STATION UNIT N U t1 B E R 182 g LILCO CMtP. CURRENT PRIOR SELECTION COMMITTEE DESIGN RVW. QUALITY RVL. MPSL

       ^ " DIPS * ' ' CLASS -              DATE              DATE     DESIGN QUALITY DSQ                  NO     ACC. REC.         ACC. REC. GGNS CL".tP. 70.                                                 RVW.       RVL.       RW.       RVW.                                         COMP. NO.                         g
          ,63-437A               B       02/24/84         02/01/84                              X                                                       02-437 TURBO WATER PIPItG - PIPE & FITTINGS
          ' GRAfD CULF EXPERIEtCE*

O . Il t1PL SQ1P75C015A - WELD g APPROX 3" LG. ret 10VED CLD WELD BYCRACK GRItcING Ots RIGHT Atc REPAIR NELD BAtK WAS TURBOCHARGER EXAMINED VISUALLY AfD JACKET WATER COOLING DISCHARGE LINE BY t1T WHICH PROVED SATISFACTORY.

          ' SOURCE:            tOS                                                                                                                                                         _

titCR 00709-83 g ;;;0 t%'O M37815 m ... m m .. m ..... m m .. m m ... m ..... m .. m m m .. m . m . m m ......... m m ....

          . NUCLEAR It0USTRY EYPERIEtCEt it0NE
            ................................................................................................                                                                           g NON-NUCLEAR ItOUSTRY EXPERIENCE:

tottE O m .. m .. m m . m .. m ..... m . m m . m m m m . m .. m m . m m . m . m . m .. m ....... O RECOMMEt0ED DESIGN REVIEW ATTRIBUTES:

1) PERFORM PIPING DESIGN ANALYSIS. g

            .. m ........... m ........................................ m m ........- m . m ...............

O RECCPTtENDED QUALITY REVALIDATION ATTRIBUTES g II ASSEtiBLE & REVIEW EXISTIttG DOCUMENTATION. 21 VERIFY AS-BUILT BY LINE WALKDOWN. O

            . . m . . m . . m . . . . . . . . . . . . . . . m . .m . m m . .m . . . . . . . . . . . .. . . m . m . . . m . . . m m m .m . .

02-437 g 03-437B 02/24/84 02/01/84 _ TURSCWATER PIPItG SUPPORTS g GRAtc GULF EXPERIEtCE: toffE O .. m . m m m .. m ... m . m . m m m m m m m . m m m m m m . m .................. m 9 I NUCLEAR INDUSTRY EXPERIEtCE O m_

                                                                                                                                                                                      ~
                                                                                                                                                                                               ~~

W ' DATE ^"2-29-84~

                                                   ~

PAGE NO. 220 E tt E R G E N C Y DIESEL GENERAT0R C O tt P O N E N T TRACKING S Y S T E 11 ,

     .                      GRAHD                  GULF          HUCLEAR                        POWER STAT 10N                 UNIT        H U t1 B E R      1&2                                                  g LILCO             COMP.         Ct.RRENT         PRIOR                     SELECTICH COMMITTEE           DESIGt4 RVW. QU?LITY RVL.       NPSL
                     $?tFS           CLASS             DATE             DATE                DESIGH QUALITY DSQ         HQ     ACC. REC. ACC. REC. GGHS COMP. NO.                                                                  RVW.        RVL. RVW. RVW.                                         COMP. NO.                                         g
                 ,........................... .... ................................ *s........................                                        .

O tOf-tRJCLEAR ItCUSTRY EXPERIEh-?.E:

                  ,0,E o

RECOMMENDED DESIGN REVIEW ATTRIBUTES: PetE RECOMMEtCED QUALITY REVALIDATI0t4 ATTRIBUTESt t01E O ...........................................................,.................................... 9 O e O e O e O e o e L O e O e um

>      O                                                                                                                                                                                                          b
                                                                                                                                                                                                     . .. i%'
                                                                                                                                                                                't             ,          %_       ;, .,.,
                                                                                               -=                                             *                                    .,
                                                                                                                                                                                                           > t , . c .'

DATF 2-29-84 PAGE NO. 221 O EnERGeNCT oIEsEt GENERiTOR ConPONENT 1 RACKING STSTEn 4 GRAND GULF HUCLEAR POWER STATION UNIT HUMBER 1&2 g LILCO COMP. CURRENT PRIOR SELECTION COMMITTEE DESIGN RW. QUALITY RVL. MPAL SNPS C LASS DATE DATE DESIGN QUALITY D1Q NO ACC. REC. ACC. REC. GGNS COMP. NO. RVW. RVL. RVW. RVW. COMP. HD. g 03-441A A 02/24/84 02/01/B4 X 02-441A STADTING AIR MANIFOLD: PIPING, TUBING AFO FITTING GRAtc GULF EXPERIENCE: g-)s t NCNE O pd NUCLElR INDUSTR f EXPERIENCE: g 11 811 EMERGENCY DIESEL GENERATOR FAILED TO START ON 81 STARTING SYSTEM. INVESTIGATIGN REVEALED THAT STARTING SYSTEM WAS CRANKING ENGINE AT 50 RPM INSTEAD OF 73-80 RPM. AIR LINE LUBPICATOR IN THE #1 STARTING SYSTEM, WHICH RELEASES AN OIL-AIR MIST INTO ";E STARTIttG SYSTEM AIR TO PROVIDE LUBRICATION FOR STARTING MOTORS. WAS It0PER ATIVE. g qv MANUFACTUREP: W SOURCE: NOS: LER MONTICELLO. 263-73000. 730505 ELECTRO-MOT IVE DIV. OF GM 21 DURING PREOPERATIONAL lESTING. THE A DIESE L GENERATOR W AS BEING TEST ED TO VERIFY OPERADILITY pd WHEN ONE OF THE AIR START SYSTEM SOLENOID VALVES AND ITS ASSGCIATED AIR ! INE WAS FOUta CLOGGED g WITH DIRT. DEFECTIVE PROCEDUDES. SOURCE: NOS: MANUFACTURER: LER ST. LUCIE 1. 335- 76000. 760518 gs E PR I ST. LttIE 1. 051876. DG-14 ELECTRO-MOTIVE DIV. OF GM g

3) ( 75-15A l WHILE SHUTDOWN t1ECHANIC NOTICED THAT THE INLET MANIFOLD OF THE ENGINE DRIVEN FIRE PUMP ( P-4 5015 ) WAS CRACKED. DYE-PENETE ANT INSPECTION ESTABLISHED 4 0F THE 6 CYLINDER INLETS 011 THE ENGINE MANIF OLD WERt' CRACFED. THE INLET MANIFOLD OF A CONTINEtiTAL MOTORS CCRP. MODEL S-800 m

V 6 CYLINDER GASOLINE ENGINE CPACKED. POSSIBLE CAUSES ARE CYCLIC TEMPERATURE STRESSES, g INSTALLATION MISALIGNMENT OR VIBRATION. MANIFOLD WAS REPAIRED. SOUPCE: NOS: MANUFACTURER: LER FT. ST. VRAIN. 267-75000, 750709 CONTINENTAL MOTORS CORP. m 4) DURING TEST. DIESEL GENERATOD 2A TRIPFED FROM FULL LOAD. DUE TO A LEAK IN THE TO PSIG AIR U LINE TO THE MASTER SHUTDOWN VALVE. LEAK RESULTED FROM A CRACKED PIPE NIPPLE IN TW LINE. SCURCE: NOS: MANUFACTURER: LER ZION 2, 304-77000, 77050o COOPER-BESSMER n bl EPRI EPRI-NP-2433, 6/82 g 51 DURING OPERABILITY TEST PT-11. 0-DIESEL GEN. (MOD. KSV-36-T) TRIPPED DUE TO A SPLIT PIPE _ r4IPPLE IN THE 30 PSIG CONTROL AIR SYST. THE NIPPLE DLED THE AIR DOWN 1 TRIPPED MASTER SHUTDOWN SWITCH. ORIGINAL CS NIPPLE CRACKED IN THREAC REGION DUE TO CYCLIC FATIGUE. NIPPLE WAS REPLACED & OPERABILITY OF D/G WAS DEMONSTRATED. pd SOURCE: NOS: MANUFACTURER: LER iION 2. 304 '7069-1, 771117 COOPER-BESSMER EPRI EPPI-NP-2433, 6/82 gJ 6! THE STARTING AIR VALVE FOR THE NO. 8 RIGHT CYLINDER FAILED. THE VALVE F AILED APPROXIMATE LY 16 b0UDS INTO THE TEST. UN 830724 APPROXIMATLEY b HOURS INTO A DIESEL TEST RUN, THE NO. 1 LEFT

     ~ BME CGINDER AIR ST RT VALVE ON THE DIVISION I DIESEL ALSO FAILED. THE CAUSE OF THE VALVE
      -   F AILURES IS STTRIBU.w TO THE CONTAMINATION OF ATMOSPHERIC VENT LINES AND MALFUtfCTIONS OF THE f-       STARTING AIR DISTRIBUTOR. DAMAGED VALVES AND THESTARTING DISTRIBUTOR WERE REPLACED.

V) SOURCE: NOS: MANUFACTURER:

s- ~

• O O 0 g 0 O 0 0 o _

2 2 2 D N N E . E G T . A P S . O Y N .

         $       LS .
                 &NP PGM 2    MGC C                                                                                                                 .

G 1 N 1 . L . I VC . RE K R R R . . . C Y I . . . . . E T A . . A I . B LC N . R AC I . . . . M UA . . . T Q E . . U C . . . I N F I . . T . . R M . . WC O G . . . N VE . T RR F F . . E F 0 . . . I N O . . . N V . . N G. I D I O SC E D . . . . U EC E . . . . P DA L E . . . .

B  : V . . . .

M R RI E L E T 0 N . R L RO . . ) . . C O OW NV U

                                             .T A

M UM T - E C R NC S CO . . N . . I E OA AR . . A . E I F D FT W T T . SU E UC O . R TQW I ONIG NE . . L . . A 1&V D RADG AL . . L . N O 1 1 DR T RMTO ME . . A . W . T t O L . . . O . T 0' C C . . N . D . S CY / . . O . K A T . E S . . I . L IL R E . . S . A . R R NLV U L . . O . W . OAR T C . R . Y E E I U S I . P . . N W TQ C I O T R O C B. E M A . . . NN . E O LN P . F . OO . EG T O II G P SIW. SV 3N 8E T R

                                                                          .          . W      .

TT AA ER /V I . . E LC D 2E D . I  : .LI . 2R . V . SNAF . t R /P . . E . EOT I . 9 . . . TISR . E A 70O 1 M. E 3 R.N. .. UTNE BAI V S E RE 7 .T T 0 . . . I T E L OT I A 04T 32S S T 1 .

                                                                                     . :SETSI PO    .

RNGT TENL . RD 80U S T . . E A . TMI I . I C P - A I . . T ( R AUTU .

                                     ,3H                T            H    .          . USU             CLB        .

D U 18X R  : . BI G NOO - .

                                         .E             A              . E       . I SI        ODBS           .

N 2 T 1 . C . RY F . I A . 8T O S 1 N . TLN . TG& . T 0RB 4 E . TAO . AN R . Y N 3OR 2 0 . I . ANC . DIGO f . F EE 8PU 7 . R . A . IT f F . C RT - ET HM 7 . E . W G . LSi . L RA 6R OE P ENN AIDN N UD 1 1, T . X I GI VXLW U C 4FO TS O . E . VIP . EEE O . E LR RY L . ESI . R WD . G ,UF 3AS L Y RE P . W V . G FG 2T E R . D . YET L .

                       .           L       E        3 4 ST             C    . T       . N      L  . TICA R        PS              UDG                       R       I    . S        . GGL       . IVE W 4        D    MS              GNR :                OA : T               U          I NA        LEP 8    E        OA                  AUSMTTSN                              D          SI          ARSE
       -     N     CL                 .RPOI                 SOO           . N        . EPR       . U      NN      .

9 N C GG NSD NM . I . DIE . Q&I I . 2 A D ER . . PV L .

       -  E                                L             LI               . R          D      O  . OE&            .

2 R G O O N O F I N: IA A FN I  : . A E L C EM DR W NOE E F I EL CBWR t MEO LEI F M O.. CS A E G E . U MP V . r 1 SVR . LP RMC DY CS . N ME E . iSE E . E IL NP.S *r RH E R UI ARD LUR

                                                                          . NN
                                                                               - E    .

OPR C

                                                                                                  . c t

oARF . T O ET ) 3O1 EOP . OOi E ) ) . E) ) ) A C LC7 ST 8RSN . Nt R1 2 . R123 D . W g g 9 S , 9 g g G 9 # # e a

I DATE '2-29-64' PAGE NO. 223 4 ENERGEHCY DIESEL GEHERATOR COMP 0HEHT TRACKING SYSTEM q GRAND GULF NUCLEAR POWER STATION UNIT NUMBER 182 g LILCO COMP. CURRENT PRIOR SELECTION Cot 1MITTEE DESIGN RW. QUALITY RVL. MPAL SNPS CLASS DATE DATE' ' DESICt1 QUALITY DSQ NO ACC. REC. ACC. REC. GGNS "v'- "v"- '"' "- # c"""- "V"- "V"- O h _03-4418~ A 02/29/84 02/24/84 X 02-441B_ E L- STARTItG AIR MAHIFOLD: VALVES. STRAINERS. FILTERS m 'GRAfD GULF EXPERIENCE: E O " # y .................................................. ............................................ N y NUCLEAR ItOUSTRY EXPERIENCE: gg u g

1) AT 0333. WHILE DOING LOADItG TEST (PT-11) ON "O" DG IN ORDER TO TAKE "1A" OG 005. "O" DG

           ' TRIPPED FROM FULL LOAD AFTER RUNNItG FOR 40 MINUTES. FITTIllG ON 30 PSI CONTROL AIR SYSTEM 5             VIERATED LOOSE. BLEEDItG OFF HOLDING PRESSURE TO MASTER SHUTDOWN VALVE AfD TRIPPING D/G. ALL                                   g

_ 'D/G'S HAVC HAD LOCKItG COMPOUND APPLIED TO THEIR AIR SYSTEMS MD THIS SHOULD ELIMINATE FITTINGS VIBRATItG LOOSE. m SOURCE: NOS: MANUFACTURER: F LER ZION 1. 295-80017-2. 800432 COOPER-DESSMER g

   -         2) DURIfG TESTING. THE IB DIESEL GEHERATOR FAILED TO START. CAUSE WAS LEAK IN STARTING AIR PILOT VALVE WHICH PREVENTED NAIN STARTING AIR V ALVE FROM OPENItG COMPLETELY. 50 AIR FLOW TO CRAtlK ENGINE WAS NOT AVAILABLE. BOLTS ON STARTING AIR PILOT VALVE WERE TIGHTEHED. LEAK STOPPED.

NOS: # t O . SOURCE: tER EPRI ZION 1. 295-n072 n0801 EPRI-NP-2433, 6/82 nu urACTuRER: COOPER-BESSMER

3) FOLLOWIHG TESTING OF THE "O" DG, A STARTING AIR SYSTEM LEAK BLED DOWN THE STARTING AIR p RECEIVERS. STARTING AIR VALVE WAS LEAKING THRU BECAUSE OF LOOSE CAP SCREWS HOLDING VALVE SEAT TO g V SEAT RETAINER.

" MANUFACTURER: SOURCE: HOS: F LER z!ON 2. 304-79034. 790511 COOPER-BESSMER g EPRI EPRI-HP-2433, 6/82 g

4) DG FAILED TO START DUE TO SEAL LEAK IN AIR START REGULATOR VALVE.

2 SOURCE: HOS: MANUFACTURER: 7 HPRDS DRESDEN 3. 810917. HIT 152 ELECTRO-MOTIVE DIV 0F GM p A 51 HORMAL UNIT OPERATION AIR WAS DISCOVERED BLOWING FROM AIR START REGULATOR VALVE DUE TO BAD g V SEAL IN VALVE. SOURCE: HOS: MANUFACTURER:

           'HPRDS          DRESDEN 3. 801225. HIT 151                        ELECTRO-MOTIVE DIV 0F GM r

n 6) DG FAILED TO START ON 2 START SYSTEM DIRT PARTICLES CLOGGED SMALL BLEED OFF ORIFICE IN AIR e v RELAY IN AIR START SYSTEM. F SOURCE: NOS: MANUFACTURER: 6 NRPDS MONTICELLO 1. 770411. HIT 103 ELECTRO-MOTIVE DIV 0F GM t n 7) Etm DIESEL GENERATOR FAILEG TO START ON STARTItG SYSTEM. RUST PARTICLES CLOGGED SMALL BLEED V 0FF ORIFICE IN AIR RELAY. NOS: MANUFACTURER: _ SOURCE: g - LFR MONTICELLO 263-76000. 761010 ELECTRO-MOTIVE DIV 0F GM i g HPROS HIT 99 3 kW V 8) ASCO 3 WAY SOLEHOID OPERATED PILOT VALVES TYPE HP-831613/8" AND 1/2" NPT) - IF THE 1978

i ,, - , . '. _. . _. . _. k 9 DATE 2-29-84 PAGE NO. 224 = 5 O EnERGENCT DIESEL GENERATOR Con,0NENT TR,CKING S T S T E ,, 6 a. K - E GRAND GULF NUCLEAR POWER STATION UNIT NUMBER 182 g - ;- LILCO COMP. CURRENT PRIOR SELECTION COMMITTEE DESIGN RW. QUALITY RVL. MP&L 1 SNPS CLASS DATE DATE DESIGN QUALITY DAQ NO ACC. REC. ACC. PEC. GGNS ] COMP. NO. RVW. RVL. RVW. RVW. COMP. NO. g VERSION OF THE MANUFACTURERS INSTALLATION INSTRUCTION BULLETIN BE FOLLOWED, CERTAIN PARTS OF THE c

 ;_                  SOLEtOID VALVES WOULD BE INCORRECTLY ASSEMBLED. THIS COULD LE AD TO AIR LEAKAGE PAST THE VALVE i-        n           SEAT.

i V SCUCCE: tOS: MANUFACTURER: .g k ISE INFO NOTICE 83-57. AUG 31, 1983 ASCO 1 E- 9) 0.G. FAILZD TO START DUE TO STUCK MPUAL TEST BUTTON ON THE STARTING AIR PILOT VALVE. BUTTON "# f AND HOUSING CLE ANED Ato SANDED ALLOWING FREE TRAVEL. 5 SOURCE: NOS: MANUFACTURER: g NPRDS BRUNSWICK 2, 801010. HIT 207 NORBERG CAUSE - AIR SOLENCID VALVE WAS STUCK; SUBSTAtCE p 101 DG FAILED TO START FROM CONTROL ROOM. F - COATED THE PISTONS CAUSING HO MOVEMENT. U SOURCE: NOS: MANUFACTURER: NPRDS MILLSTONE 1, 830207. HIT 178 FAIRDANKS-MORSE  ; I .l g 111 A CONSTRUCTION ELECTRICIAN UNIT 1 CUTTING A HOLE IN AN ELECTRIC RELAY PANEL JARRED RELAYS,

                                                                                                                                                                           -j m           CAUSING UNIT 1 MAIN GENERATOR PCB'S TO OPEN GIVING DG AN AUTO START. INVESTIGATIONS REVEALED                                                  g F         V           THAT THE DIESEL CCNTROL AIR CHECK VALVES FROM THE 81 AIR RECEIVER ON DG-4 HAD FROZFN SHUT.

E VALVES WERE CLE ANED Ato REASSEMBLED. b SOURCE: NOS: MANUFACTURER:

• E 120475. DG-4 NCRBERG n EPRI SRUNSWICK 2, 2

$ U 12) DG-2 FAILED PERIODIC TEST 12.2 ON 82 AIR RECEIVER WHEN CHECK VALVE 2-051-V70 FAILED TO OPEN y AND SUPPLY CONTROL AIR PRESSURE. THE CHECK VALVE WAS FOUt0 TO DE RUSTED CLOSED. VALVE WAS  ; " CLE ANED Ato RETURNED TO SERVICE. AN ENGINEERING STUDY HAS BEEN INITIATED TO DETERMINE IF THE b p CHECK VALVES SHOULD BE REPLACED WITH A MORE SUITABLE MATERIAL. g ' F d SOURCE: NOS: MANUFACTURER: > b EFRI BFUNSWICK 2, 111176. DG-2 NORBERG .

13) AN OPERAB7LITY TEST WAS PERFORMED nN DG-2/3 AFTER A COOLING WATER PUMP MODIFICATION, THE

{ bq DIESEL STARTED TO TURN uVER BUT THEN STOPPED DUE TO LOW STARTING AIR PRESSURE. BOTH UNITS DG-2, g .lj f DG-3 WERE OPERABLE. INVESTIGATION REVEALED AIR BLOWING FROM THE WEEP HOLES OF THE AIR F REGULATOR. THE REGULATOR WAS REPLACED Ato DIESEL RAN SUCCESSFULLY. ih .- SOURCE: NOS: NAICFACTURER: _' NFRDS HIT 126 NORBERG p $e2 EPRI DRESDEN 2,120377 DG-2/3 ' . E 14) AT 2100 HOURS THE TEMPORARY DG TROUBLE ALARM ANNUNCIATED IN THE CONTROL ROON (EMERGENCYl. ItNECIATE INSJECTION REVEALED LOW STARTING AIR PRESSURE DUE TO LEAKING PILOT AIR REGULATING ( gr; VALVE ON THE AIR START SYSTEM. TRANSFOPMER 13 ( THE EQUIVALENT OFFSITE POWER SOURCE ) WAS g T '= w/ AVAILABLE CURING THAT PERIOD. THE V ALVE WAS CORRECTLY RE ASSEMBLED At") TESTED. THE REPAIR WAS

             ~ MADE WITHIN THE 24 HOURS AS ALLOWED BY T.S.                                                                                                                   '

mat 0FACTURER: 5~~ ps SOURCE: FFRI NOS: DRESDEN 1, 050378. DG TEMPORARY ELECTRO-MOTIVE DIV UF GM g _' #

16) DURING ST ARTING OF DIESEL GENER ATORS, AIR STARTERS F AILED TO REACH MINIt*NM RPM. BOLT FOUt0 ' '

LOOSE CN RIGHT BANK AIR START VALVE ALLOWING LOSS OF PILOT AIR PRESSURE NECESSARY FOR OPENING MAIN AIR SUPPLY TO AIR STARTERS. -] n V SOURCE: US : BROWNS FERRY 3, 296-82042, 820831 MANUFACTURER: ELECTRO-MOTIVE DIV 0F GM g - I ' ik LER ' k 171 DIESEL GENERATOR WAS STARTED WHEN AIR START LINE WAS OBSERVED TO BE HOT AtO BURNING OFF ' 5 PAINT. ENGINE SHUTDOWN. PISTON BOLT FOR AIR START CHECK VALVE HAD BECOME LOOSE ENOUGH TO ALLOW fyg COMEUSTION VAPORS TO ENTER AIR STARTING LINE. CHECK VALVE REPLACED. MANUFACTURER: g V NOS: _. SOURCE: i

DATE 2-29-84~ PAGE ND. 225 O EnER.ENCy OxESEt .ENERATOR ConRONENr TRACKrN. Sv51EN O GRAHD .ULF NUCLEAR POWER STATION UNIT NUnBER 1&2 g lit.C0 COMP. CURRENT PRIOR SELECTION COMMITTEE DESIGN RVW. QUALITY RVL. MP&L SNPS CLASS DATE DATE DESIGN QUALITY D&Q NO ACC. REC. ACC. REC. GGHS COMP. tc. RVW. RVL. RVW. RVW. COMP. 10. g COOK 2, 316-78070,780911 WORTHINGTrjn LER . . .

18) DURING DIESEL GENERATOR TESTItG, THE AIR STARTItG CHECK VALVE BROKE IN TWO. THIS CAUSED THE O GASKETS ON AIR START LINE TO BE BLollN OUT. CHECK VALVE AfD GASKETS REPLACED. DIESEL GENERATOR g CPERATED SATISFACTORY.

SOURCE: PCS: MANUFACTURER: _ LER COOK 2, 316-78013,780319 WORTHINGTON O.. EPRI C00K2, C:'1978,DG-CD g

19) DIESEL GENERATOR FAILED TO ATTAIN RATED SPEED PER SPECIFICATIONS. CORROSION PARTICLES CLOGGED AIR START SOLENOID. AIR START SOLEHOIDS DISASSEt1 BLED APID CLEANEO.

SOURCE: NOS: MANUFACTURER: . LER FARLEY 1, 348-78016,780302 COLT-PIELSTICK/FAIRBANKS-MORSE g

         'tCN-HUCLEAR INDUSTRY EXPERIENCE:                                                                                                 g

NONE

         ^................................................................................................

RECOMMENDED DESIGN REVIEW ATTRIBUTES:

1) CCMPARE SIMILARITY TO SNPS FOR BLOCK / VENT VALVE, STRAINER & FILTER DESIGN.

         -2) REVIEl* NAINTENANCE RECORDS.

O ................................................................................................ RECOMMEtOED QUALITY REVALIDATION ATTRIBUTES: O'

1) ASSEMBLE / REVIEW EXISTING DOCUMENTATION. g 2 3 VERIFY PROPER INSTALLATION IN ACCORDANCE WITH RECOMMENTATION.

           ................................................................... ................ ...s...*..

O 9 O # O # O # W o 8

                                                                                                                                          ~
                                                                                                                                               ~'          "
                                   ~
                                                                                                                              'PAGE'NO.  '226 2-29-84 ~

DATE' COMPONENT TRACKING SYSTEM Y EMERGENCY DIESEL GENERATOR .. g I GRAND GULF NUCLEAR POWER STATIDH UNIT NUMBER 182 QUALITY RVL. NPSL CtFREtiT PRIOR SELECTION COMMITTEE DESIGN RVW. LILCO COMP._ REC. ACC. REC. GGNS _ DESIGN QUALITY DSQ NO ACC. SNPS COMP. NO. CLASS DATE DATE RyW. RVL. RVW. RVW. COMP. NO. ' g_ X 02-441C ~ e 03-441C. .A 02/24/84 02/01/84 e O STARTING AIR nuiIr0tD: SUPPORTS O

       ,GRA,0 GULF EXPERIENCE:

NOME e": 5

        .............................w.......     .........................................................                                                    -

HUCLEAR INDUSTRY EXPERIENCE:

         '"                                                                                                                                           e5 O                                                                                                                                                             -
       ,..m..a. news.ummwe.umen.m.m..vome.e.u.....memamen*m...u..e...wamoun...uuuuuuummen..u.au.wa.maamme                                                      .

O NON-HUCLEAR INDUSTRY EXPERIENCE: e- _ n0He

        . men.ennen.woun..wn. .. mas......m.m.newwam ...een..we.ne.ww.senunummun.w.m.m.ema..w.em..wmannome O      RtConnt,oEo oESIGn REVIEW ATTRIeuTES:

e-

1) REVIEW EVALUATION OF PIPE SUPPOPTS/H0ZZLE LOADS.

mu.m.aaaaam..ew.u......nvu.*u..uan..v.am. eeu....eum..aaau.a.mu..**uaaae p.mav..**..e.,an.eawv.. RECOnMENDED QUALITY REVALIDATION ATTRIBUTES: 13 VERIFY FROPER INSTALLATION OF PIPE SUFFRTS BY LIHE WALKDOWN. e O ................................................................................................ e O e O O O e O e m O O ,

DATE 2-29-84 PAGE NO. 227 EMERGENCY DIESEL GENERATOR COMPONENT TRACKING SYSTEM (7 GRAND GULF NUCLEAR POWER STATION UNIT NUMBER 1&2 g %J LILCO COMP. CURRENT PRIOR SELECTION COMMITTEE DESIGN RVW. QUALITY RVL. MPAL

           $NPS       CLASS      DATE         DATE      DESIGN QUALITY D&Q       NO      ACC.      REC. ACC. REC. GGNS COMP. NO.                                         RVW. RVL. RVW. RVW.                                        COMP. NO.            g

{ 03-442A A C2/24/84 02/01/84 X 02-442A STARTING tIR DISTRIBUTOR: DISTRIBUTOR ASSEMBLY GRAND GULF EXPERIENCE:

 }     IONE                                                                                                                                     g q       NUCLEAR IFOUSTRY EXPERIENCE:                                                                                                             g b       11 DIESEL FAILED TO START. AIR START DISTRIBUTORPILOT VALVES CLOGGED BY CORROSION PRODtA:TS PREVENTING STARTING AIR TO REACH CYLIt0EPS.

SOURCE: NOS: MANUFACTURER: LER CALVERT CLIFFS 2 318-76000, '61215 FAIRBANKS-MORSE g - EFRI EPRI-NP-2433 6182

2) DIESEL GENERATO9 2B WAS DECLARED INOPERABLE WHEN IT FAILED TO START INVESTIGATION REVEALED EXCESSIVE BUSHING Ato ROTOR WEAR ON THE 31 START!!G AIR DISTRIEUTOR. THE DISTRIBUTOR WAS pJ REPLACED. g SOUREC: NOS: MANUFACTURER:

LER FARLEY 2. 364-83033, 8308I0 CO LT-PIE LS TICK /F AIRB ANK S-MORSE

3) FOR 1 A DIESEL GENER ATOR BEING OUT OF SERVICE FOR REPAIRS, ID DIESEL F AILED TO START. PER TECH q

D SPECS., CAUSE WAS SHIFT IN STARTING AIR TIMING. STARTING AIR DISTRIBUTOR DRIVE BUSHING IN END OF g CAMSHAri WOTATED APPROX. 26 DEGREES BECAUSE IT WAS IMPROPERLY STAKED BY THE MFR. WITH A BROKEN THREAD TAP. BUSHItG WAS F ' AKED PROPERLY WITH ASETSCREW, STARTING *.IR WAS RETIMED. SOU?CE: NOS: MANUFACTURER: q LER ZION 1, 295-io087. 780902 COOPER-BESSMER g U EPRI EPRI-NP-2433 6/82

4) START FAILURES DUE TO A WORN CYLIt0ER Ato DIRT IN THE AIR START SYSTEM.

SOURCE: NOS: o d LER DRESDEN 3, 82049, 821217 MANUFACTURER: ELECTPO-tuTIVE DIV 0F GM g SOFR 83-1

5) THE STARTING AIR VALVE FOR THE NO. 8 RIGHT CYLINDER FAILED. THE VALVED FAILED APPROXIMATELY I6 HOUPS INTO THE TEST. ON 830724 APPROXIMATELY 6 HOURS INTO A DIESEL TEST RUN, THE to. 1 LfFT eg BANK CYLIt0ER AIR START VALVE ON THE DIVISION 1 DIESEL ALSO FAILED. THE CAUSE OF THE VALVE g U FAILURES IS ATTRIBUTED TO THE CONTAMINATION OF ATMOSPHERIC VENT LINES AND MALFLNCTIONS OF THE STARTING AIR DISTRIBUTOR. DAMAGED VALVES Ato THE ST ARTING AIR DISTRIBUTOR WERE REPLACED.

   " SOURCE:          NCS:                                              MANUFACTURER:

pd LER G. GULF, 416-83082-1, 830717 GRAND GULF REPORT 83-024, 9122183 TDI g GTHER

6) INFO-ADJUSTABLE AIR START CAM.

SOURCE: NOS: p a TDI SIM-311 g _ .....*.......... . ***....... ......................**.........*......*.....e.. ....'*..**....*. p V HON-NUCLEAR It0USTRY EXPERI(NCE: g tiONE

                                                                                   .g.
                                                                                                                          'PAGE NO.'   2E8 DATE         '2-29-84 EMERGENCY           DIESEL            GENERATOR           COMPONEHT           TRACKING           SYSTEM g                GRAND       GULF      4UCLEAR             POWER STATION              UNIT       NUMBER        182                                 g LILCO         COMP. CURRENT      FRIOR           SELECTION COMMITTEE      DESIG4 RW. QUALITY RVL. MP&L St1PS '      CLASS    DATE-         DATE       DESIG4 QUALITY 01Q     NO    ACC. REC. ACC. REC. GQtS COMP.tm.                                           RVW. RVL. RVW. RVW.                                 COMP. NO.                        g RECOMMUCED DESIQ4 REVIEW ATTRIBUTES:

1) EVALUATE DIFFERENCES BETWEEN GRAto GULF AfD SHOREHAM.

       ........ 4.....................v......................................*........................*

RECOMMUCEO QUALITY REVALIDATI0tl ATTRIBUTES:

1) ASSEMBLE 8 REVIEW EXISTING DOCUMENTATI0H.

O 2) *ilRIFY PROPER LUBRICATI0tl & TIMIttG VIA INSTRUCTION PROCEDURE. gGU

3) VERIFY PROPER INSTALLATION OF FOLLOWER LOBE ON CAMSHAFT.

      *......................*..........*.....................o.........................*......**......

O 9 O e O O O e O e O e O O O e O 9 a -

DATE 2-29-84 PAGE NO. 229 EMERGENCT DIESEL GENERATOR COMPONENT TRACKING STSTEM 5 GRANO GULF NUCLEAR POWER STATION UNIT NUMBER 1&2 g LILCO COMP. CURRENT PRIOR SELECTION COMMITTEE DESIGN RW. QUALITY RVL. MPSL ' SNPS CLASS ~ DATE DATE DESIGN QUALITY D&Q NO ACC. REC. ACC. REC. GGNS COMP. NO. RW. RVL. RW. RW. COMP. NO. g 03-442B A 02/24/84 02/01/84 X 02-442B O SuRTIto m DIS m BuTOR: TuBIto, rmIrmS, GiSxETS.

     ' GRAND GULF EXPERIEtCE:

O " "" # PCCLEAR INDUSTRY EXPERIENCE: 5 O Il oIESEL FAILED TO START DUE TO BROKEN COUPLING BETWEEN CAMSHAFT AfD STARTIts AIR DISTRIBUTOR.

                                                                                                                                                         *d COUPLING REPLACED Ato DIESEL OPERATED SATISFACTORY.

SOURCE: NOS: MA}UFACTURER: O " " * *-82020,820822 C00eER-BESSnER , t0N-HUCLEAR INDUSTRY EXPERIENCE: g PCNE

       .....................................u...**.................................*...................

O RECOnnEtoEo oESICH REvIEN AmIBurES: 11 PERFORN TUBING )ESIGN EVALUATION AND/OR ANALYSIS.

       ................................................................................*...*...........                                                g RECOMMEtCED QUALITY REVALIDATION ATTRIBUTE 3:

11 VERIFY AS-BUILT BY WALKDOL:N. O ............... ............................................................................... O # O # O # m O 4 m _

PAGE NO. 230 y DATE 2-29-84 EHERGENCT DIESEL GENERATOR COHPONENT TRACKING STSTEN GRAND GULF NUCLEAR POWER STATION UNIT NUMBER 1&2 g SELECTION COMMITTEE DESIGN RVW. 2JALITY RVL. MPSL 7 LILCO COMP. CURRENT PRIOR DATE DESIGN QUALITY D&Q NO ACC. REC. ACC. REC. GGNS SNPS CLASS DATE " COMP. NO. RVW. RVL. RVW. RVW. COMP. NO. g 02-445 k 03-445 A 02/24/84 02/23/84 X E FUEL OIL BOOSTER PUMP - PUMP ASSEMBLY. GRAtO GULF EXPERIENCE: { q NONE g - m**u**memonumenumenemmeenemunessoassamu seemmenneeven. mennenww.ma nneau ....uwmenenomewowneuemune [ p NUCLEAR ItJOUSTR Y EXPERIENCE: g ic U ll DURItiG 24 HD PERF TEST, DIESEL GEN. SHAFT DRIVEN FUEL OIL PUMP BELT BROt(E E SOURCE: NOS: MANUFACTUREP: PILGRIM 1, 800503 HIT 1 ALCO ENGINE DIV. 7 NPRDS g

2) DIESEL DRIVEN FIRE PUMP FAILED TO START DUE TO FAILURE OF ENGINES FUEL PUMP.

,- pJ SOURCE: NOS: mat 1UFACTURER: E LER DRESDEN1 010-73000 730612 CUMMINS 1 31 CH 2/15/83, DURItG A SURVEILLANCE . THE BELT DRIVEN FUEL PUMP BROKE ON THE A DIESEL GENERATOR. y THE B D/G BELT WAS INSPECTED ON THE SAME DATE. AND SHOWED NO UNUSUAL SIGN OF WEAR, HOWEVER ON g g

{d 02/28/83, THE BELT ON B D/G PUMP CPOKE. NORMAL WEAR IS THE MOST FPODABLE CAUSE OF THESE EVENTS SIUCE THE INSPECTION OF THE BELTS REVEALED NO UNUSUAL OR ABNORMAN INDICATIONS. THE BELTS WERE E REPLACED AND THE TESTS SATISFACTORILY COMPLETED AT THIS TIME. THE BELTS ARE ALCO #2491551-1.

NOS: MANUFACTURER: E p V SOUDCE: LER PILGRIM 1, 293-83009, 830215 ALCO ENGINE DIV. i NPRDS PIT 4 m 41 CN 04/20/83. DURING A SURVEILLANCE. THE A DIESEL GENERATOR FUEL PUMP BELT PARTED. ON 05/04/83 L p THE DELT BRCkE AGAIN DURING SURVEILLANCE. A DETAILED REVIEW OF THIS FROBLEM WAS CONDUCTED BY THE g E V CME AND THE EXISTING INSTRUCTIONS WERE FOUND TO BE OF INSUFFICItNT DETAIL TO ENSURE THAT THE E BE LT AND CONNECTOR ARE PROPERLY INSTALLED. A DETAILED INSTRUCTION WAS WRITTEN AND THE BELT WAS h REPLACED IN ACCORDANCE WITH THE NEW INSTRUCTIONS. THE INSTRUCTION WILL BE INCORPORATED AS A r3 STATION PROCEDURE TO PRECLUDE RECURRENCE. g

- U      SOURCE:        NOS:                                              MANUFACTURER:

LER PILGRIM 1, 293-83023, 830420 ALCO ENGINE DIV. NPROS HIT 5 q 51 CN 05/18/83, DURING A SURVEILLANCE. THE "B" DIESEL GENERATOR FUEL BOOSTER PUMP BELT PARTED. g 7 kW A EPOKEN BELT CLIP IS THE CAUSE OF THIS EVENT. THE ROOT CAUSE WAS CUE TO PLANT CONDITIONS NOT E ALLOWING THE IMMEDIATE REPLACEMENT OF THE "B" D/G BELT AT THE TIME THE "A" D/G BELT BDOKE y (LER 83-023). THE BELT HAS BEEN REPLACED USING THE INSTRUCTIONS REFERRED TO LER J-023.

p 'RCE

NOS: MANUFACTURER: g w t PILGRIM 1, 293-83028, 830518 ALCO ENGINE DIV.

g NM HIT / [ 6) NO. 2 DG FUEL OIL TR ANSFER PUMPS G-75 A AND G-75B TRIPPED ON OVERCURRENT REN9ERING THE DIESEL f3 IMOPERATIVE. SUMP PUMPS IN TRANSFER PUMP \AULT FAILED; A HIGH WATER LEVEL IN VAULT CREATED A g U DRAG ON THE TPANSFER PUMPS CAUSING HIGH MOT 3R CURRENT. b NOS: NANUFACTURER: 5 SOURCE: 7 NepDS SAN ONOFRE 1, 800324 HIT 80 TDI =

7) TDI DSR, DSRV ENGINES: TDI DISCOVERED A F LEXIBLE COUPLING DRIVE HUBS LudSE ON THE SHAFTS IN g

THE OVERSPEED GOVERNOR AND FUEL TRANSFER PIPE DRIVE. IF THE OVERSPEED GOVERNOR STOPS T'JPNING ON

o o o o o o o o o o o o o o O

=.          >

2 7 ' =

   #g  4 E

k M u J m e A S pr w

 --L         w o

4 y a M *

 *-                -                E M         geg j                     w E$h o    4 i                   z    -    j.

4

                   ~         >u aw

" " . a . .

a w u w 2 Le m

                                                                          =
                                                                          .          g
                   <         -            o -                             .          .                 .                .           .

m

                             #8           a:-    <m

. U *

                                                                                                       .                I.          :.

r B< < . u . . . . i

                        =

x a5  :. Ew S . z- n. . . . g - . . ams w . . . x 38 OS. MS  :.  :.  :. r == . ww

                        -    -            0a                                :.       8a                 :.              :.             :.
  ~

z o z a. Mu Ra w- . oS w

                                                                                      ==

A 2 wu a - . s .

                                  #                                          g        -u                 g               g              g                    E.
 -3 r                      $ad mw mo a

w ma Uw o Z .wgJ * = . . . u o h h< * . *

 ,                      - w w

mm

                                          -Q                     W m

sw s *

                                                                                                                  ~.

r . s <a s . g33 J50 "A Es I. U  :. o " som sma R .

#U m

8 "%M s

                                                           -        4 e   ..            o o

M m . a 1 I < un. H

                                  -s s<M
                                          -               m N
                                                                    . .               t. o m

u. .

u . s . = a a z . . < . .

                   =    w 5s>  4a      2aw w M
                                                                             .        EM ww 2        .
                                                                                                          .       8      .

z 2

                             -E D            508                                :        MQ          .       i       s      :                :

S. w o Uz. we Nw O UA $ E

  ,                o    a     M-m         wa8     w                 1 o .
                                                                             .        =-

wg

                                                                                                 - .              w g .

M> wgm . . 2 E" # (9 b . u *

                                                                                      "A Mr d :              8 a

e ..

M s a Mz - <- E ,. - . w w w - 4 g .. b w . w < ag = . . . M . o .. w . m . i- M w 5 w-Ms.. -M x. 5 w

                                                                                                 - .            .a
                                                                                                                         . n m    a     ~4                   wuM u                     .           -       <

• Mo . g .

J - u 2 8 .w< g5" a a 08, - . E""r .. < o a cam. a . wz

                                                                                         ~       o.

mm

                                                                                                               -a        . 5            .
 -                       2 3               95 wm .5 .:                 M-s           0        :. La              05 :
=

u m wm a e. a-

                                          <g - 5 ...

asu"o "- .* wsw

                                                                                   ~~m a-w wa g
                                                                                                               <E l. se .

2 or

                                                                                                                         . ~< .

e "5" - s * - wg - .

                   =

o B*~M C nue. B ::

                                                                                   -88 eue           [:: ME        -n      : wh::

s- :. to

                                .                                                                w a

a eM aM

                                           <-..M - .

uO *M . os-Rw a *. a . * -M -

                                                                                                                             =J a .

f W . . M . < m w z o5 u ~Zw8MA swu . Qs*!

                                                                                   .ww<gw    MM            . wa        =
                                                                                                                                          =

i e e r u a s.a9~ . - w.g w -M . o . 3 . w < aw . . . . .- =

               . w a             .
                                           <Emmw                             =

a>5s 4-WM<J

                                                                                                           . o
                                                                                                           . w Q2     =

ow wa a - 1 o o g Qwg< . s o .. - . sMgo ow u-

                                                                                                               .w wm
                                                                                                                         =   Q9 ww um s=                     wm                                           r>                                                l sA           g~agua                                  Qu- w ua
                                                                                   .X               .

• M

                                                                                                                                          =

. A"E "E 5" u" u" 8- I w U 5 *r' E #

g.  ; 8 < x2$uo wwM- . . 0-o s-Me w-a-

w-a- I l' 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9

                                                                                                                                             W DATE          ~2-29-84                                                                                                 PAGC NO.'   232 O                  EnERGENCT             DIESEt          GENERATOR            ConPONENT             TRACKING           STSTEM                   e GRAND       GULF       NUCLEAR          POWER STATION                 UNIT       NUMBER        1&2                             g LILCO       COMP. CURRENT     PRIOR        SELECTION COMMITTEE          DESIGN RVW. QUALITY RVL. MPSL
      ~ SNPS           CLASS      DATE        DATE     DESIGN QUALITY DSQ      NO      ACC. REC. ACC. REC. GGNS COMP. NO.                                       RVW. RVL. RVW. RVW.                                  COMP. NO.                     g 03-4508                 02/24/84    02/20/64                     X                                            02-450A O      FUEL OIL HEADER: PIPING / TUBING
      -GRAto GULF EXPERIENCE:

Il FUEL LEAK DEVELOPED FROM THE 32 LEFT BANK HIGH FRESSURE FUEL OIL LINE WlICH DELIVERS FUEL a W O FROM THE FUEL PUMP TO THE INJECTION H0ZZLE. UFON REMOVAL AND EXAMINATION, A SMALL DIAG 0HAL CRACK

      ;WAS NOTED Ott THE OUTSIDE SURFACE OF THE LINE APPROXIMATELY 61/2" FROM THE DISCHARGE OF THE FUEL PUMP. THE CRACK APPEARED TO HAVE STARTED IN THE SEAN AREA CF THE LINE. THIS TYPE OF DEFECT HAS                                              ,

BEEN REPORTED BY TRANSAMERICA DELAVAL Ut0ER 10CFR21 ON JULY 20,1933. (MAtAJFACTURING FLAW) a "o O SOURCE: HOS: WU LER 83-114 tt4CR 00716-83 O MWO N38286, M38285 g PRD 83/14

2) THE MAIN FUEL OIL HEADER LINE BROKE AT THE ONE INCH MALE BRANCH TEE JOINT CotatECTION WHICH CAUSED A FUEL OIL FIRE AT THE LEFT bat;K TURBOCHARGER FOR DIV I D/G 11. TUDItG MATERIAL WAS TESTED TO ASTM 179 STAT 0ARDS Ata DETERMINED ACCEPTABLE BY METALLURGICAL EXAMINATION. THE FAILURE O MODE WAS DUE TO HIGH CYCLE F ATIGUE (LOW AMPLITUDE) CRACK PROPAGATION.

SCURCE: NOS:

      ~LER             83-126 t9 CR          00873-83                                                                                                                  g O      3) WHILE PRELUBItG DIV I D/G 11, A FUEL OIL LEAK WAS DISCOVERED AT A 90 DEGREE CONNECTION IN THE 85 RIGHT BANK CYLIt0ER LINE.

SOURCE: HOS: LER 83-171 g NUCLEAR It00STRY EXPERIENCE: g O 11 D.G. lA WAS SHUTDOWN BECAUSE OF A FUEL OIL LEAKAGE WAS NOTED AT THE 8L FUEL INT PUMP. LEAK WAS DUE TO A CRACKED FITTING ON INLET LINE TO FUEL INJ PUMP. FITTING WAS REPLACED BY A SPARE. SOURCE: NOS: MANUFACTURER LER ZION 1, 295-76000,760621 COOPER-BESSMER g O EPRI EPRI-NP-2433, 06/82 _ NFRDS HIT 39 2182 D.G. FAILED TO START WITHIN 7 SECS THE CAUSE WAS HOT REPCTITIVE. AN INVESTIGATION OF THF = PROBLEM REVEALED THAT A PARTICLE HAD LODGED IN THE FUEL LINE CHECK VALVE ALLOWING FUEL OIL TO g DRAIN BELOW THE FUEL INJECTORS. SOURCE: NOS: MANUFACTURER: LER HATCH 2,366-79139,791228 FAIRBANKS-MORSE O 3) FUEL LINE SNAPPED. A FUEL CROSSOVER T-TYPE C0t#4ECTOR 1" DD Ato 5" ID SEVERED ALLOWItG g DIESEL FUEL TO EJECT FROM THE FUEL LINE. SOURCE: HOS: MANUFACTURER: 7 HPRDS PILGRIM 1, 800903, HIT 3 ALCO ENGINE DIV. O

4) FUEL OIL FIRE DUE TO THE MAIN FUEL SUPPLY TUBING WHICH DE'.IVERS FUEL OIL FROM ENGINE DRIVEN g FUEL DIL BOOSTER PUMP TO LEFT Atc RIGHT BANK FUEL HEADERS SEPARATED AT A SWAGELOCK FITTING AT A

 .                 e_---                                                                                                                               .

y.

                                                                                                                                                            '~     '
                              '2-29-84 ~                                                                                                 PAGE NO.'  ~ 233 DATE EMERGENCY              DIE 5EL          GENERATOR            COMPONENT            TRACKING            SYSTEM GRAHD        GULF        HUCLEAR           POWER STATION                UNIT       NUMBEP         182                                   g LILCO        COMP. CURRENT       FRIOR         SILECTION COMMITTEE         DESIGN RVW. QUALITY RVL. MPSL SNPS       CLASS       DATE         DATE      DESIGN QUALITY DSQ      NO     ACC. REC. ACC. REC. GGNS COMP. 10.                                         RVW. RVL. RVW. RVW.                                   COMP. NO.                           g

_ TEE. TUBE FAILURE DUE.TO HIGH CYCLE FATIGUE. POSSIBLY DUE TO EXCESSIVE TURBOCHARGER VIBRATION. MANY COMPONENTS DAMAGED DUE TO FIRE. O SOURCE: PCS: mat 0FACTURER: TDI g OTHER GRAto GULF REPORT No.83-024. 09/22/83 OTHER 10CFR21 NOTIFICATION BY TDI TO HPC 09/21/83.

                   '5) FAILURE APO SUBSEQUENT REPLACEMENT OF TWO HIGN FRESSURE FUEL OIL INJECTOR LINES. CAUSE OF g     FAILURE-mat 0FACTURItG DEFECT. (MAPOREL DRAW SEAM ON THE ID OF THE TUBItGl.                                                                      g SOURCE:       NOS:
                   .10CFR50.55E SHOREHAM _LILCO LETTER SHRC-892 DATED 05/20/83                                                                                         .

10CFR21 TDI LETTER DATED 07/20/83 gO To 6 3 FUEL OIL INJECTOR lit 1E FAILURE DUE TO mat 0FACTURING DEFECT AS PCTED ABOVE IN SHOREHAM O EXPERIENCE Ato TDI ICCFR21. SOURCE: POS: LER HQ 83-114/03 L-O GGNS UNIT 1. MPSL LETTER DATED 09/01/83 O OTHER MPAL; GGNS DIESEL GEN RELIABILITY REPORT 10/26/83 g 73 A FUEL OIL LINE NEAR THE LEFT BANK TURBOCHARGER RUPTURED RESULTItG IN A FIRE. INVESTIGATION REVEALED FAILURE OCCU.2 RED IN THE JOINT OF BRANCH TEE AT TFE MAIN FUEL OIL HEADER C0talECTION. CAUSE OF FAILURE BEItG EVALUATED AT TIME OF REPORT. n SOURCE: NOS: g V LER HQ 83-126/01 T-0 GGNS UNIT 1. MPSL LETTER DATED 09/16/83 LTHER MP3Li GGHS DIESEL GEN RELIABILITY REPORT 10/26/83

                    ..........d.....................................................................................                                                 g NON-t0 CLEAR ItOUSTRY. EXPERIENCE:

NOt4E O ................................................................................................ RECOMMEtOED DESIGN REVIEW ATTRIBUTES: g II EVALUATE SUPPORT DESIGN. g O RECOMMENDED QUALITY REVALIDATION ATTRIBUTES: g 13 VERIFY SUFFORT INSTALLATION BY LINE WALKDOWN.

                ~ '.................... 4...........................**.................*.......................         ..

O 9 O 9 O 5

                                                                                                                                                               , .-)

v

                                                                                                                                              =
                              ~

PAGE NO. 234' DATE' 2-29-84 EMERGENCY DIESEL GENERATOR COMPDHENT TRACKING SYSTEM r

                                                        '                                                                                      i
                 ""^""        *"        ""*^"         "   "E"     STATI     N  UNIT        NUMBER         I&2                          g O                                                                                               QUALITY RVL. MP&L LILCO       COMP. CURRENT     PRIOR        SELECTION COMMITTEE     DESIGli RW.                                                  .

REC. GGitS 5 SNPS CLASS DATE DATE DESIGH CUALITY D1Q 10 ACC. REC. ACC. N P. NO. RW. RVL. RW. RW. COMP. tC. g 03-450D 02/24/84 02/01/84 02-4508 FUEL OIL HEADER - SUPPORTS h CPAto GULF EXPERIENCE: O " "" e'

       ................................................................... m ...........................

O '@'*"""S'"*"'""' e!'

       *................m.......................m..m.mm........m.m..mm...m.m......

ICH-NUCLEAR It0USTRY EXPERIENCE: NONE

         ............. m ............... m .. m .... m

• m .... m ....... m ... m m ... m ... m .... m g RECCMMEtCED DESIGN REVIEW ATTRIBUTES:

ICHE O ...................... m ................................................................. m ... e:

        .RECCMMENDED QUALITY REVALIDATION ATTRIBUTES:

O " "E e-

          .... m . m .... m m . m m m m ..... m m m m m ... m m .. m ..... m . m .. m m ..... m O                                                                                                                                         e O                                                                                                                                         e.

O e O e~ a O e g

                                                                                                                                        '235' D ATE ^        t-29-84                                                                                                 PAGE No.

EMERGEHCY DIESEL GEHERATOR COMPONEHT TRACKING SYSTEH O ""^"" '" ""*^" " "'" 5'^ " "" """*'" 28' e LILCD COMP. CURRENT PRIOR SELECTION COMMITTEE DESIGN RVW. QUALITY RVL. MPSL St4PS CLASS ~DATE' DATE DESIGN CUALITY DSQ NO ACC. REC. ACC. REC. GGNS O ' ' "" " - "v"- "v' - "*"- "v"- c "" '" - e 03-455A B 02/29/84 02/24/64 X 02-455A FUEL OIL FILTERS & STRAINERS: FUEL OIL FILTERS GRAND GULF EXPERIDCE: O " "" e O ""C*"*"S'"*"'"" IN THE PROCESS OF LOADItG GENERATOR, OPERATORS NOTICED A SLUGGISH RESPONSE TO LOAD INCREASE. S 3N 1) ItFESTIGATIOtt INDICATED THAT AIR IN DIESEL FUEL LINES WAS CAUSE OF MALFUt4CTION. ROUTINE

         ' PREVENTATIVE MAINTENANCE ON DG-1B INCLUDED CHANGING FUEL' OIL FILTERS. DURDG THIS FILTER CHANGE INTRODUCTION OF AIR INTO FUEL LINES IS POSSIBLE.                                                                                   g SOURCE:        NOS:                                              MANUFACTURER:

LER MAINE YAPEEE, 309-78023, 780925 ELECTRO-MOTIVE DIV 0F GM

2) AT 1045 OH JUNE 25, 1979. THE ENGINE DRIVEN FIRE PUMP (EDFP) FAILED TO START DURING PERIODIC TESTItG. THE EDFP FAILED TO START DUE TO SMALL PARTICLES OF FOREIGN MATERIAL PREVENTItG g THE FUEL SHUT OFF VALVE FROM CLOSING FULLY. MODIFICATION WHICH INVOLVEG RELOCATION OF "IN-LINE" FUEL FILTER UPSTREAM OF FUEL SHUT OFF VALVE BEING ItNESTIGATED.

SCURCE: NOS: MANUFACTURER: LER ROBINSON 2, 261-79320, 790625 FAIRBAtES-MORSE g O 31 ON OCTOBER 4, 1978, DURING STEADY STATE OPERATION WITH THE "B" DIESEL GENERATOR CUT OF SERVICE, USE OF THE "A" DIESEL GENERATOR WAS TEMPORARILY LOST. EXCESSIVE LOOSENING OF PACKUG GLAtc ON A FUEL OIL STRAINER CAUSED FUEL OIL TO SPRAY OUT. SOURCES: NOS: MANUFACTURER: g O LER RANCHO SEROL, 312-78014, 781004 ELECTRO-NOTIVE DIV 0F GM

4) DURING PERFORMING CONTAINMENT TEST CH UNIT 3, DG-2/3 RECEIVED AUTO START SIGNAL FR0t1 HIGH DRYWELL PRESSURE. IT STARTED EUT FAILED TG ACQUIRE FULL LOAD AND THE OPERATION WAS UNSTABLE. AN IlWESTIGATION INTO THE PROBLEM REVEALED THE CAUSE OF THE INSTABILITY TO BE A PARTIALLY PLUGGED g O OIL FILTER. THE REASON WHY THE GENERATOR COULD NOT ACQUIRE FULL LOAD WAS DUE TO A LOOSE BUTT C0tatECTION IN THE GOVERIGR RAISE CIRCUITRY.

SOURCE: NOS: MANUFACTURER: EPRI DRESDEN 2. 052774. DG-2/3 ELECTRO-MOTIVE DIV 0F GM g

5) DURIN3 SURVEILLANCE. THE 'B' DIESEL GENERATOR FUEL HEADER FITTItG LEAKED SLIGHTLY.

= _ FAIRBANKS MORSE OPPOSED PISTON ENGINE. MODEL 38TD81/8 DIESEL, DEVELOPED A LEAK DUE TO tGRMAL ENGIttE VIBRATION LOOSENING MECHANICAL CONNECTIONS. SOURCE: NOS: MANUFACTURER: g O LER VT YAtEEE, 271-76000, 760825 FAIRBANKS-MORSE HPRDS HIT 200

6) WHILE THE PLANT WAS IN COLD SHUTDOWN FOR MAINTEPANCE, AN EMERGENCY DIESEL GENERATOR FAILED TO START PROPERLY DURING THE WEEKLY TEST. UNIT STARTED AFTER HAND PRIMING OF FUEL LINES. g O SUBSEQUENT WEEKLY TESTS WERE SATISFACTORY. ( AO-9 -75 ) . CAUSE UNKNOWN. ItNESTIGATI0t4 IN

_ PROGRE3S.

      - SO M E:           tGS:                                              MANUFACTURER O        LER           BIG ROCK PT., 155-75000, 75410                    CATERPILLAR                                                       'g

7) SLIGHT FUEL LEAK DUE TO WORN GASKET. REPLACED GASKET.

 ^

11925 O o e o o o o o G o o o o o O A u w 4

• h e *

          -            e
          "      fe-a o  .~ ESE    "

2 ~ J. ES " c = . . . .

          "  w   C               wt

• 1 e du 58
• I  :*  :

z gW g8g8 a Zo-d  :* z g 05=  :  : r .. Ejd  :  :  :  : 2 38 BW *  :  :  :  : augg  :  :  :  : 2 5 wesz  :  :  :  : o

• Mu CECm  :  :  :  :*

a " 04 NEnEh  :*  :  :* z E & o .d " sE. B"gm42 o z . wu gac<  :  :  :  : o o

             - w es B== :              :

g ! n=ess. sm : EEE$sE33!  !  !  !

             .   "l5 -

n;

                                 "

9.sa

          "  -   se              me s             :        :           :        :

as .E*:  :  :  :  :

          *

• S 20 # 5  :*  :*  :  :

d5 oS58  :

                 "33               9mm            :         :          :        :

E" 3M  :  :  :- s a "E"dse  : *S

• w < FA*z"  :  :  : 5  :

e w "4805  :  :  : 2  :

• : g<

w a Ew Q b gER  : E

          -  o ma             =sw==        =:               *E         :

a o J-50E . - - l 2 RS< s W : 0 E  :

                                                               $5 3" aid      % : m

• O  :*

m !w "S#m* 3 *e  : S

           "  a               '484 *        .      *0

• EE2 : #  :
• m "$a we.N!z " : 5 = g . g a "rCa*# 5 : ,

                                                             !  =0 :
           *       .           9 8Sbe 9 : E                  *
                                                                -a : 0

• a "E - B iE*"* 05 : 8
• E5 : 5  : s 0
• z b5" $5t atEW"E "9#20M E  :: 9" SE :. 5E W

4 "

              =                   gD"Ma            : E       : S*          8     :*

5Eg5  : 5  : 95 : 9 a 8.f "" Bwo=S"  :* Wtw  : ps

• s

00 : sw :

                 # g a*                                                                                     ,
        !               ! $2B3 EEd*g"$ *: !! ! 5; !. $! !

I l' O O O O O O O O O O O O O O O

DATE ~2-29-84 PAGE NO. 237 O EnER.ENCT OIESEt .ENERATOR ConRONENT TRACxIN. S T S T E ,, 9 GRAND GULF NUCLEAR POWER STATION UNIT NUMBER 1&2 g LILCO COMP. CURRENT PRIOR SELECTION Cot 1MITTEE DESIGN RVW. QUALITY RVL. NPSL

        $NPS       CLASS         DATE           ~ DATE  DESIGN QUALITY D&Q       NO     ACC. REC. ACC. REC. GGitS COMP. NO.                                           RVW. RVL. RVW. RVW.                                  COMP. NO.                   g 03-455B               - 02/29/84          02/24/84                                                                02-4558 O     ruEt OIt rIt1ERS : STRAIHtRS: ruEt OIt STRiIHtRS GRAtD GULF EXPERIENCE:

O " "" e O FUCLEAR ItOUSTRY EXPERIENCE: C00,ER ,uctEAR 51, TION _ruEt OIt rt0W TO oir TAtx INiDEQuATE OuE TO Ct0GGEo STRi1NtR IN A 8 [5a Il FLOAT OPERATED SHUTOFF VALVE Ott THE DAY TAtK IHLET. PERS011NEL DID NOT MAINTAIti STRAINER sit 1CE STRAINER NGi SHOWil CN AS-BUILT DRAWINGS. FOR INFORMATION: DEGRACATION OF FUEL OIL IS FUNCTICH OF O

    . CRUDE OIL SOURCE DISTILLATION PROCESS. ETC. ALSO, FUEL OIL REACTS WITH NETALS FORT'ING SALTS,                                              g GUNS PLUGGING FILTERS. INJECTION N0ZZLES. ETC. WATER IN FUEL OIL PRONOTES FUNGI OR SLINE.

SOURCE: i:GS: . - MANUFACTURER: ISE CIRCULAR 77-15 COOPER-BESSMEP O ................................................................................................

    'NON-NUCLEAR ItOUSTRY EXPERIENCE:

O " "" 9 O REC 0tt1DOED DESIGN REVIEW ATTRIBUTES: g 13 REVIEW MAINTENANCE PROGRAM. RECOMMENDED QUALITY REVALIDATION ATTRIBUTES: NONE. m. O # G S O 5 a _ _ _ _ _

            ?. . _

PAGE te. 238 [ DATE 2-29-84 EMER3 ENC) DIESEL GENERATOR COMPONENT TRACKING SYSTEM ' I O ""^"" '" ""*^" " "'" 5' " "" """""" * e. ' LILCO COMP. CURRENT PRIOR SELECTION COMMITTEE DESIGN RVW. QUALITY RVL. NPSL , k StiPS CLASS DATE DATE DESIGN QUALITY D&Q NO ACC. REC. ACC. REC. GGNS f . COMP.10. RVW. RVL. RVW. RVW. COMP. NO. g

          ,03-455C           A       .32/01/84   01/31/84                   X                                        02-455C 5

f FUEL 0::L FILTERS & STRAINERS: NOUNTItG HARDWARE F GRAND GHLF EXPERIENCE: - ""'"* ' " "'"* ' '"" '" " " "5'" " '"' '" '" " " " "'" **' O ~ THE CENTER POST BROKE JUST BELOW THE THREADS NEW FILTER HOUSItG. S/N 511-7095, WAS INSTALLED. 9 SOURCE; tOS: tt;CR 00374-82 ~

O "" ""

• 5 '

95 E

g 14JCLEAR Itof"JTRY EXPERIENCE: g

HONE E ................................................................................................

r O H0H-HUCLEAR INDUSTRY EXPERIEHCE: O k E NONE 7

           ...............................*.......*.......*a.............................*................                                 g C           RECOMME10E0 DESIGN REVIEW ATTRIBUTES:

i 1) EVALUATE HOUNTING HARDWARE FOR H0ZZLE LOADItG LOADItG AS RESULT OF TUBING ANALYSIS. e 5 , 0 ................................................................................................ 9 I g REcotthENDED QUALITY REVALDATION ATTRIBUTES: O "'"'"^5~""""'"^'*"""- s 9 E a O 9

       =,

e-O = ? O O r-E O 4 s

DATE 2-29-84~ PAGE ND. 239 EMERGENCY DIESEL GENERATOR C0MFONENT TRACKING SYSTEM GRAND GULF NUCLEAR POWER STATION UNIT NUMBER 1&2 g LILCO COMP. CURRENT PRIOR SELECTION CONifITTEE DESIGN RVW. QUALITY RVL. MPAL SNPS CLASS DATE 'DATE DESIGN QUALITY DAQ NO ACC. REC. ACC. REC. GCNS COMP. 10. RVW. RVL. R . RVW. CONP. FC. g 465A 02/24/84 02/11/84 02-465A O tuDL OIt unw - ExTwHit - TUBINGS, rImHGS, COUPuNG

    ' GRAND GULF EXPERIENCE:

O O NUCLEAR ItOUSTRY EXPERIENCE: O 3O D DURItG FUR POWR OPGATION A NCH-ISOUTABM L.O. MAK WAS DISCOVERED. THE D/G L.O. SAMPM LINE FAILURE WAS APPARENTLY CAUSED BY LotG TERH VIBRATIOtt STRESSES. THE COPPER TUBING WAS PEPLACE3 BY S.S. SOURCE: NOS: NA}UFACTURER: a W O LER KEWAUNEE 305-79025, 790922 ELECTRO-HOTIVE DIV. OF GN

2) LUBE OIL SPRAYING FRON A CRACKED INSTRUMENT LINE CAUSED A FIRE. INST LINE CRACKED DUE TO FAT IGUE FAILURE CAUSED BY VIB. FRESS GAUGE.

SOURCE: NOS: NANUFACTURER: g w O LER SAN ONOFRE 1, 206-81017-1, 810714 TDI NPROS HIT 75

3) SMOKE DETECTOR IN THE DG-1B CUBICLE ALARMED. INVESIGATION REVEALED SNOKE CONING FRCH THE DG-1B TURBOCHARGER AREA. INVESTIGATIONS REVEALED NO SPECIFIC MECHANICAL FAILURE TRACES OF a W

O LUBRICATING OIL WERE NOTED ON A PORTION OF THE EXHAUST PIPING. THE SOURCE OF THE OIL COULD NOT BE POSITIVELY IDENTIFIED. SOURCE: NOS: MANUFACTURER: LER ttAINE YANKEE, 309-83024, 830615 ELECTRO-MOTIVE DIV. OF GM O 4) D.G.51 SUSTAINED FIRE DAMAtiE WHEN THE FITTIttG FOR A LOW LUBE OIL PRESSURE ItOICATOR FAILED. LUBE DIL IGNITED. REPAIRS MADE.

    ' SOURCE:      NOS:                                               MANUFACTURER:

SER SAN ONOFRE, 55-81, 07/14/81 TDI O SOER 83-1

5) ENERGENCY DIESEL GENERATOR FUEL OIL SAMPLES DID NOT NEET THE TECH SPEC REQUIREMENTS FOR WATER Ato SEDIMENT CONTENT. SAMPLE FRott BOTTON OF TANK ItCICATED 3.1% BY VOLUME. LIMIT IS 0.05%. LETTER DATED NOVEtBER 18, 1976 ( LAC-4342 ) . THE OIL WILL BE REPLACED AND TESTED PRIOR TO O STARTUP.

NANUFACTURER: _ SOURCE: NOS: LER LACROSSE, 409-76000, 761117 ALLIS-CHAPSERS

6) CIL LEAKING ON EXHAUST MANIFOLD CAUSED FIRE. CLEANED SEAL GLAND NtJTS APC REPLACED ALL O GASKETS.

SOURCE: NOS:

     'HPRDS         ROBINSON 2, 830523. HIT 165 0      ....................... m ............... m ....................................................

7 NON-HUCLEAR INDUSTRY EXPERIENCE: NONE g

EMERGENCY DIESEL GENERATOR COMPONENT TRACKING SYSTEN h GRAHD GULF NUCLEAR POWER STATION UNIT NUMBER 1&2 g LILCO COMP. CURRENT PRICR SELECTION CCHNITTEE DESIGN RW. QUALITY RVL. MP&L

            'SNPS      CLASS     DATE        DATE     DESIGN QUALITY D&Q      NO    ACC. REC. ACC. REC. GGNS COMP. NO.                                   RW.      RVL. RW. RW.                                   COMP. NO. g O

RECOMMEtOED DESIGN REVIEW ATTRIBUTES: NonE e

          .....................................................................c...........................

O .REConnEieEo QuatITr REvitIoATIoM ATTRIBu1ES: e NONE 3 O e3 O e O e O e O e O e O e O O O e e l O

DATE 2-29-84 , PAGE HO. 2'el ENEDGEHCY DIE 5EL GENERATOR COMPONEHT TDACKING SYSTEN GRAND GULF HUCLEAR POWER STATION UNIT NUMBER 1&2 g LILCO COMP. CURRENT PRIOR SELECTION COMNITTEE DESIGN RW. QUALITY RVL. MPSL , SNPS ~ CLASS DATE DATE DESIGN QUALITY OEQ NO ACC. REC. ACC. REC. CGNS O c"""- "*- -"v'- "*- "*- c"""- e 03-465B 1A 02/24/84 .02/23/84. X 02-465B LUDE DIL LINER - EXTERNAL - SUPPORTS

     -GRAND GULF EXPERIENCEt                                                                                                                 l NOME                                                                                                                            g]

e...................... ..................................................*.....................

                                                                                                                                          .e PAJCLEAR It00STRY EXPERIENCEt                                                                                                   g @a O       POIE e.....................*.........................................................................

H0H-tAJCLEAR It0USTRY EXPERIENCE:

     .NONE
       ..............................................................................*..*.........*....                                g RECOMMEf1DED DESIGN REVIEW ATTRIBUTESt IO1E O         ..............................................................................................

e RECOMMENDED QUALITY REVALIDATION ATTRIBUTES: O " "E e O # O # O # O # W O #

           -    a                           _ . _ .

PACE HO. 242 DATE 2-29-84' EMERGEHCY DIESEL GENERATOR COMPONENT TRACKING SYSTEN + i i GRAND GULF NUCLEAR POWER STATION UNIT NUMBER la2 g LILCO COMP.. CURREffT PRIOR. SELECTIDH COMMITTEE DESIGH RVW. QUALITY RVL. MPSL f ACC. REC. ACC. REC. GGNS F ~"SHPS CLASS' DATE DATE ~ DESIGli QUALITY D&Q NO cot 1P. NO. RVW. RVL. RVW. RVW. ' COMP. NO. g 02/23/84 X 02-465C $ ,99-465A A ._02/24/84 E O tUcE OIt TINES ExTERnAt - vAtvES e GRA!O GULF EXPERIENCE: er

o ".."."............................................................................................ e O

HUCLEAR INDUSTRY EXPERIENCE: NonE er3 O non.,a;CtEiR IrouSTRr EXPERIENCE: e NONE m E s O

         ........................................................................................... *...                                          e 1         RECOMMEtCED DESIGN REVIEW ATTRIBUTES:
       'll REVIEW APPLICABILITY OF INTENDED SERVICE.

{ G = O ................................................................................................ RECOMMDOED QUALITY REVALIDATION ATTRIBUTES: I) ASSEMBLE Atc REVIEW EXISTING DOCUMENTATION. e O ................................................................................................ e O r E O e t b E O e E f O e O @ l

DATE g 2-29-84 PAGE HO. 243 O EMERGEHCY DTESEL GTHERATOR COMPONENT TRACKING SYSTEN h 4 GRAND GULF NUCLEAR POWER STAT 10N UNIT NUMBER 1&2 g LILCO COMP. CURRENT FRIOR SELECTION COMMITTEE DESIGN RW. QUALITY RVL. MPtl SNPS CLASS DATE DATE DESIGN QUALITY DSQ NO ACC. REC. ACC. REC. GGNS

         . COMP. NO.                                    RW. RVL. RVW. RW.                                   COMP. NO.               g

_ 03 'e67A 02/24/84.. 02/11/84 02-467A O TuRBOCniRGER - tueE OIt FI m > - PIPINo # GRAND GULF EXPERIDCE: O O NUCLEAR ItCUSTRY EXPERIENCE: u ouRIno SURvEItunCE TESTINo r210R TO TAxINs ONE os UNIT OuT Or SERVICE Do 0 TRIPrEo TwICE #a3 ON REVERSE POWER. ALL FOUR OTHER UNITS WERE OPERABLE. CAUSE ATTRIBUTED TO LOW TURBOCHARGER OIL PRESSURE. (TWO SIMILAR OCCURRENCES REFERENCED FOR DG-1A: INDICENT REPORT 1-22-1-74-20.) SOURCE: NOS: MANUFACTURER: a W O EPRI ZICH 1. I21574 DG-O COOPER-BESSMER

           ................................................... 4...........................................

O NON-NuttuR INoVSm ExetRInCo NONE

         . RECOMMENDED DESIGN REVIEW ATTRIBUTES:

NONE O ................................................................................................ #

         'RECOMMEtCED QUALITY REVALIDATION ATTRIBUTES:

O O # O # O # W O # - i

DATE 2-29-64 PAGE NO. 244 ENERGENCY DIESEL GENERAT0R C 0 ft P O N E N T TRACKING SYSTEM GRAND GULF NUCLEAR POWER STATION UNIT NUMBER 1&2 g LILCO COMP. CURRENT PRIOR SELECTIOt4 COMMITTEE DESIGN RVW. QUALITY RVL. MP&L SNPS C LASS DATE DATE DESIGN QUALITY D&Q NO ACC. REC. ACC. REC. GGNS COMP. NO. RVW. RVL. RVW. RVW. COMP. PK1. g 03-467B B 02/24/84 02/11/84 02-467B TURPOCHARGER - LUBE OIL FITTINGS! SUPPORTS GRAND GULF EXPERIENCE! O "" e

                          ..........................................................e.....................................

LEAR INDUSTRf EXPERIENCE: g m..........es..u.neen.* men.m.m.usannemasses***eemanumweeweve.nenamenemmensmusemaanneesen**.nean. NON-NUCLEAR INDUSTRY EXPERIENCE: t4054E O

                          ""'""""""""*"""""""""""""""""""""""""""""""""""*""""""*"""""""""""""""""""""""""""""""""""""""""                                                       e PECCMMENDED DESIGti REVIEW ATTRIBUTES:

NONE

               %                                                                                                                                                                 g
                          ##..u m m e cu m en e s. musk ..smuums.mauma nusesume s.uw a smusa mmes.emusem ee.se##a useu.nen.e e m se menemumme.5 RECOt?1 ENDED QUALITY REVALIDATION ATTRIBUTES:

NONE g O e O e

         %)

4 O O e e. C O O -

                                                                                                                                                                    .        Y

2-29-84 ~ ~ PAGE HO. 245 ' DATE' EMERGEHCY DIE 5EL GEHERATOR COMPOHENf TRACKING SYSTEM

                 ""^""      '"         ""**"         "   "'"     5'^     "   " ' '    """*'"          ***                        9 O

LILCO COMP. CURRENT PRIOR SELECTION CONMITTEE DESIGN RVW. QUALITY RVL. MP&L SNPS CLASS DATE DATE DESIGN QUALITY DLQ HO ACC. REC. ACC. REC. GGNS COMP. HO. RVW. RVL. RVW. RVW. COMP. HO. g 03-475A B .. 02/24/84 02/01/84 X 02-475A TURBOCHAPGER: BR ACKET-TURBOCH ARGER BR ACKET GRAfD GULF EXPERIENCE: O " "" # HUCLEAR INDUSTRY EXPERIENCE: gfa NONE

       '.........................................*.....*...............................w................

NOH-HUCLEAR IFOUSTRY EXPERIENCE: HONE

        ..........................................t,.....................................................                                g RECOMMEtOED DESIGN REVIEW ATTRIBUTES:

11 PERFORN VIBRATION TEST ANRYSIS. O ................................................................................................ RECOMMEt0ED QUALITY REVALIDATIDH ATTRIBUTES:

1) ASSEMBLE 8 REVIEW EXISTING DOCUMENTATION. g O #

O 8 O # O O W O 5

DATE 2-29-84 PAGE HO. 246 Ef ERGEHCY DIESEL GEHERATOR COMPONEHT TRACKING SYSTEM s GRAND GULF HUCLEAJ POWER STATION UNIT NUMBER 112 g LILCD COMP. CURRENT PRIOR SELECTION COMMITTEE DESIGN RVW. QUALITY RVL. MPSL _. SNPS CLASS DATE DATE DESIGN QUALITY DSQ NO ACC. REC. ACC. REC. GGNS COMP. NO. RVW. RVL. RVW. RVW. COMP. NO. g

       ;03-475B              A        02/24/84   02/I1/84       .

X. 02-4758 . _. 2 1 URB 0 CHARGER - BRACKET - AIR BUTTERFLY VALVE ASSEMBLY (W/ACTUATORI. GRAtO GULF EXPERIENCE: f f NONE

                                                                    ,                   ,                                                                 g
        .........,.....................e................................................................

HUCLEAR It00STRY EXPERIENCE

• O 1) ( 30-75-31) DURIl1G SURVEILLANCE. "B" DIESEL GENERATOR START TIME WAS 11 SECONDS INSTEAD OF U

THE REQUIRED 10. THE TURBO ASSIST VALVES MALFUNCTIONEO. THE VALVES WERE CLEANED AND RETURNED TO SERVICE. ASCO SOLENOID OPERATED. EXPLOSION PRCOF HEMA TYPE. CAT. NO. LBX-8210-B-83. SOURCE: NOS: MANUFACTURER: O LER PILGRIM 1, 293-75000, 751217 ALCO ENGINE DIV.

       .EPRI                EPRI-NP-2433 6182 NFPDS               HIT 6

2) LUBRICATION ARRANGEMENT FOR AIR BUTTERFLY VALVC. g O. SOURCE: NOS:

TDI SIM-322

       '................* w......*........................................*....n........................                                                  g NON-HUCLEAR INDUSTRY EXPERIENCEi t'ONE O         ................................................................................................

O RECOMMEtCED CESIGN REVIEW ATTRIBUTES: g II EVALUATE PROCUCT IMPROVEMENT. g O ' ' " " ' ' " ' "^'"' "Ev^ " ^ ""'"":

ASSEMBLE & REVIEW EXISTING DOCUMENTATION.

e _ 2) INSPrCT BUTTERFLY TO SHAFT ATTACHMENT PINS FOR FREE MOVEMENT & OISTRESS.

        .............................................* ..................................................                                                 g O                                                                                                                                                          S O                                                                                                                                                          4

g m O O O O O O O O O O O O O O O  % _ eJ w

                                                                                                                                                                                                           =              4

_i

                                                                                                                                                                                                         =-

4 - N -^

                                                                                                                                                                                                         =,          _
                                                                                                                                                                                                          '+

o r 9, 2 f .- w w me w-a e 2 2

                              .M 9 ~                                                                                                                                                                                     _
              .     .         .            r.                                                                                                                                                                   -

4 a N a r o - N r o n - u e a < mm z d=

                    >u a =>                                                                                                                                                                                               -

M a a w . w . . . u -

                                                             .         w         ,                  -                   z                                .              ,               .                 =_

w - w, a . .. a g- .

                                                                                                                                                                        .}}