ML17340A011
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IT IS ACCEPTABLE TO TACK WELD STAINLESS STEEL SHIMS QN BOTTOM OF NEUTRON SHIELD ASSEMBLY AT INSTALLATION AS NECESSARY TO FACILITATE INSTALLATION. BEAM LOCATIONS HAVE BEEN SCRIBED ON THE SHIELD TO FACILITATE LOCATING SHIMS.
9.
USE.375 16 X.75 LONG SHOULDER PATTERN EYE BOLTS FOR LIFTING SHIELD PLUGS.
10.
SHIMS TO BE ADDED AT INSTALLATION TO PLUG OPENINGS AT 97',
149',
AND 211 ONLY PER SHEET 4 OF THIS DRAWING 11.
WELD EYEBQLT AS GEOIUIETRY PERMITS.
12.
RADIAL SEAM WELD TO INCLUDE EDGES OF TOP PLATE.
13.
WELD HANGER AS GEOMETRY PERMITS.
14.
GRINDING OF THE CAVITY RING MAY BE REQUIRED IN LOCALIZED AREAS TO ACHIEVE BETTER FITUP BETWEEN THE CAVITY RING AND THE OUTER SUPPORT LEG. < 1/4<<
THICKNESS MAY BE REMOVED.
15.
ADD SHIMS (1.00+.12
)A'IDE BY 3.00+.12 LG) AS REQUIRED TO OBTAIN A GAP LESS THAN.06 IN. AT A MAXIMUM CENTER TO CENTER SPAN OF 48 IN. AROUND THE OUTER SUPPORT LEG.
THE SHIMS SHOULD BE POSITIONED RADIALLY AND FLUSH WITH THE OUTSIDE QF THE CAVITY RING.
WELD THE SHIMS TO THE CAVITY RING OUTSIDE THE SUPPORT LEG ON BOTH SIDES WITH A MINIMUM.25 IN.
LG FILLET WELD. STACKING OF NOTES CONTINUED 1 8 0 (SHT 3 THIS DWG) 8770-12964 FP FW FP PCSR 605 FW 606 (BHT 5 THIS DWG)
I L
LL SHIMS IS ALLOWED. THE WELD SIZE CAN VARY FROM THE THICKNESS QF THE SHIM OR SHIM STACK, TO.12 IN.
FOR SINGLE SHIMS GREATER THAN.12 IN.
16.
THE OUTER FLEXURES MAY BE MOVED AZIMUTHALLYFROM THE MATCHMARKS TO EASE FIT-UP TO THE CAVITY FLOOR DUE TO CAVITY ANOMOLIES WHILE MAINTAINING 2.00%.12 BETWEEN THE FLEXURE SEGMENTS.
y (SHT 3 THIS DWG) 8770-12964 (R 107.85)
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(R 106.25)
(R 137.00) 04 (SHT 3 THIS DWG) 8770-12964 15 CotolNT cLA55 EDraavf N0TE BILL OF MATERIAL (SIZE) REFERENCE INFORMAllON 03 02 oi i
01 i
02 6
04 i
03 i
05 3
06 3
07 1
08 1
09 i
10 6
)2 6
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)4
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18 AR
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)2 20 TOP PLATE ASS TOP PLATE ASS TOP PLATE ASS HATCH COVER HATCH COVER SPLICE PLATE SPUCE PLATE NEUTRON SHIELD NEUTRON SH)ELO NEUTRON SHIELD NEUTRON SHIELD NEUTRON SH)ELD NEUTRON SHIELD HANGING BAR OUTER FLEXURE TlE PLATE WASHER JAM NUT LUBRICANT EYE BOLT SEGMENT NO.
)
SEGM T NO. 3 SEGMENT NQ.
2 ASSEMBLY ASSEMBLY OUTER SEAL MEMBRANE INNER SEAL MEMBRANE SEGMENT NO. i, ASSEMBLY SEGMENT NO.
2 ASSEMBLY SEGMENT NO.
3 ASSEMBLY PLUG, ASSEMBLY PLUG, ASSEMBLY PLUG, ASSEMBLY DQS)M)TRY TEMPORARY ASSEMBLY CONCRETE SHIELD SEGMENT MATL SIZE CODE DFF PART NUMBER OR REF OWO 6441 E67GQ) 644)E65G01 644)E69Goi 644)E66G01 644)E7)001 644)E68H)0 644)E68H09 644)E95coi 644) E96G01 644)E97GOT 644)E85002 644)E83Goi 644)E83G02 644)E73H02 644)E68002 644)E73HQ)
FLAT 1.000
- 1. 0008 55 0RING LUBRICANT OR EQUAL COML )88 COML )88 644)E73H05 14 2)
)3 22 HANGING BRKT SETr SCREW 644)E73H04
).000 8 X.75 LG SKT HD, FLAT PT CQML )88 Z B.Q.
FR DOW CORNING CORP, MIDLAND, MI 48686 NOTES:
1.
NEUTRON SHIELD SEGMENTS TO BE SET IN PLACE IN THE FOLLOWING ORDER:
SEGMENT g),
SEGMENT g2, SEGMENT/3.
2.
NUTS (ITEM 18)
SHALL BE TORQUED TO 95105 FTLBS.
TACK WELD NUT (ITEM 18)
TO WASHER (ITEM 17)
AND WASHER (ITEM 17)
TO TIE PLATE (ITEM 16).
3.
SPLICE PLATES (ITEMS 06 R 07)
MAY BE TRIMMED / COPED TO FIT AS REQD.
OF WELD PER INSTALLATION PROCEDURE EN 2.8.7 CSTL1.
5 PERFORM WELD AND NON DESTRUCTIVE EXAMINATION (VT) OF WELD PER INSTALLATION PROCEDURE EN 2.8.7 CSTL-1.
6.
HATCH COVER PLATE HOLD DOWN BOLTS TO BE TORQUED TO 26 36 FTLB.
0RINGS SHALL BE LUBRICATED WITH LUBRICANT, ITEM 19.
7.
ALL SIX CURVED HATCH COVER ASSEMBLIES (ITEM 04)
TO BE REMOVED AND STORED FOR PLANT OPERATION.
CONTINUED RECOMMENDED SPARE PARTS QUANTITY PART NO.
DESCRIPTION IE 90 FP PCSR TYPICAL SEE NOTES 3
AND 4
.21 TYP 3 PLACES 07 270 (R 141.50) 16 6441E72H03 1
6441E70H01 1
6441E72H01 6441E69H06 6441E69H07 6441E71H06 6441E71H07 HATCH COVER BOLTS LARGE HATCH COVER ROUND HATCH COVER LARGE HATCH OUTER 0RING LARGE HATCH INNER 0RING ROUND HATCH OUTER 0RING ROUND HATCH INNER 0RING (DZ 1
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Y EXISTING R.V. SEAL LEDGE TYPICAL SEE NOTES 3 AND 4 10
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PCSR BGB /
fr PCSR FW 609 FP PCSR FW 610 05 (SHT 5 THIS DWG) 8770-12966 06 TYP 3 PLACES PART NC).
6441E69G01 6441E71G01 6441E83G01 6441E83G02 6441E85G01 DESCRIPTION CURVED HATCH COVER ASSY SMALL HATCH COVER ASSY CURVED SHIELD PLUG ASSY CURVED SHIELD PLUG ASSY ROUND SHIELD PLUG ASSY WEIGHT 370 LBS.
49 LBS.
480 LBS.
580 LBS.
54 LBS.
REFERENCE DRAWINGS W
6441E19 SH.1 EMDRAC 8770 12962 6441E19 SH.2 8770 12963 6441E19 SH.3 8770 12964 6441E19 SH.4 8770 12965 6441E19 SH.5 8770 12966 QUALITY RELATED SEISMIC I 6
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)N)T)AL ISSUE DESCRIPTION POB vlJ REV DATE BY 01 ~W'21 TYPICAL SEE NOTES 3
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SEE NOTES 4,
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AND 4 FLOR)DA P JWER fc UGHT COMPANY ST.
LUCIE PLANT UNIT )
P.O.
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TOLERANCE 68 MACH)NE NOTES (UNLESS OTHERWISE SPECIFIED)
DRAWINC PRACTICES.
GEOMETRIC SYMBOLS, OIMENSIONINC, TDLERANC!NO
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INTERPRETA!!DH BASED ON ANSI VIA SERIES STANDARD 5 PS Ba<<!OHA DDlENSIONS W WOIES BASED ON 58'F(ZDB)
RADIUS OR CHAMFER ALL EDGES
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.05 B.Dl ANCULARITV! CHAMFERS-R 2'AXIMUM SURFACE ROUGHNESS-ZSO!ON.
(V)AA WC, REF.
EXT ASST DATABASE IDENT)RCA'i)QN NUMBER 5897COO)
W.
KLASSEN WESTINGHOUSE PROPR)ETARY DATA THIS DOCUMENT CONTAINS PROPRIETARY INFORMATION OF THE WES!!NCHOUSE ELECTRIC CORPORATION WATER REACTOR DIVISION. IT IS TRANSMITTED TO 'VOU IN CONFIDENCE AND
- TRUST, AND IS TO BE RETURNED UPON REOUEST.
ITS CONTENTS MAV NOT BE DISCLOSED IN WHOLE OR IN PART TO OTHERS OR USED FOR OTHER THAN THE PURPOSE FOR WHICH TRANSMITTED WITHOUT THE PRIOR WRITTEN PERMISSION OF THE WESllNOHOUSE WATER REACTOR DlulSIONS.
01-25 O Westinghouse Electr)c Corporation WATER REACTOR DIVISIONS - )(ONROCVILLE. PA. U.SJL ST.
LUCIE UNIT NO.
1 PERMANENT REACTOR CAVITY SEAL / SHIELD RING GENERAL ASSEMBLY o r 50 5 M M lr Dirc 8'ra I 0 E
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- 6441E19 3
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