ML20268A820
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153.658~ ITEM NO. 1 154.018 ITEM NO. 2 154.468 ITEM NO. 3 i---------J: 3.894 :1----------l: 1.0 :---..;
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SEE NOTES 2 AND 3 I
111.050 111.010/12.000 AFTER ASSEMBLY FREE STATE 0 CONTROL ROD A
@ CONTROL ROD 8 0 CONTROL ROD C 6
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IBIS OOCUMENr WAS NOT PREPARED UNDER MY DIRECTCON1ROL AND PERSONAL SUPERVISION. BIIT I HAVE PERFOFMED A FINAL OVERALL REVIEW OF TilE DESIGN AND SUPPal.TING DOCUMENTATION AND APPROVED A SUM/IARY CALCULATION/50.59 E\\IALUATIONTilATCOOFIRMEDTilERCCA DESIGN DRAWINGS ARE IN COMPLIANCE WITil TilEAPPUCABLE DESIGN REQUIREMENTS FOR TilElR INTENDED USE
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REVISIONS REV DESCRIPTION DATE APP 0
THIS DRAWING WAS CREATED PER DCR 2084.
FOR SIGNATURES AND DATE SEE TITLE BLOCK BELOW.
NOTES:
- 1. CONTROL ROD FABRICATION INSPECTION AND CLEANLINESS SHALL BE IN ACCORDANCE WITH SPECIFICATION 08-1229096.
- 2. UPPER END PLUG SHOULDER SHALL BE FIRMLY SEATED AGAINST TUBING END PRIOR TO WELDING.
- 3. THE MAXIMUM DIAMETER AT THE UPPER END PLUG WELD (TUBING AND WELD BUILDUP) SHALL NOT EXCEED THE MAXIMUM CLADDING O.D. WELD BUILDUP MAY BE REMOVED. THE RESULTING SURFACE FINISH IS TO BE AS IDENTIFIED ON THE DRAWING. ALL SURFACES IN THE WELD AREA MUST HAVE A SMOOTH TRANSITION.
WELD DEPRESSION UP TO.005 INCHES BELOW THE WELD SURFACE IS ACCEPTABLE PROVIDED THE EDGES ARE SMOOTHLY BLENDED.
NO GRINDING OF THE TUBE WALL IS PERMITTED.
- 4. THE UPPER END PLUG RUNOUT SHALL BE CHECKED ON EACH ASSEMBLED CONTROL ROD.
- 5. THE ABSORBER END FACE STAMPED WITH THE LETTER T SHALL BE PLACED AGAINST ITEM 10.
1 1198752-001 C
SOLID SPACER 1
1207090-002 C
SPACER SPRING 1
1224145-001 C
ABSORBER ROD A
1 1274239-001 D -
W/ LEP (IONITRIDED) 1224130-010 D -
UPPER END PLUG (LONG) 1224130-009 D
UPPER END PLUG (MEDIUM) 1 1224130-008 D -
UPPER END PLUG (SHORT)
AS NOTED AS NOTED AS NOTED AS NOTED AS NOTED AS NOTED AS NOTED 1/2 1274240-004 D
CONTROL ROD C (LONG) 1274240-002 D
CONTROL ROD B (MEDIUM)
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QlY QlY 1274240-001 D
CONTROL ROD A (SHORT)
DWG NO.
SUFFIX OS F/P DESCRIPTION PART NO.
BILL OF MATERIAL TOLERANCES UNLESS OTHERWISE SPECIFlED ALL TOLERANCE DEFINITIONS PER ANSI Y14.5M-1982 SURFACE FINISH PER ANSI/ASME 846.1-1985 ALL DIMENSIONS ARE FOR PART TEMPERATURE OF 68°F UNLESS OTHERWISE SPECIFIED, ALL DIMENSIONS ARE IN INCHES OVER 6" OVER 12" OVER 24" OVER 72" TO TO TO TO MAT'L SPEC UP TO 6"INCL.
12" INCL.
24" INCL 72" INCL.
168" INCL.
OVER 168" 3 PLACE DIM. MACHINED
+/-.005"
- +/-.010"
- +/-.031" 2 PLACE DIM. MACHINED
- +/-.02"
+/-.03"
+/-.03"
+/-.06" 2 PLACE DIM. UNMACHINED
+/-.06"
+/-.06"
+/-.1.3"
+/-.1.3"
+/-.19" oV>
FLATNESS
.001 "/IN. OF SURFACE UP TO.020" MAX.
~t,l PERPENOICULARllY
.002" /IN. OF SURFACE UP TO.020" MAX.
BREAK CORNERS
.02" MAX. RADIUS OR CHAMFER 5i CONCENTRICllY
.015" DIA.
~~ ANGULARITY
+/-0°-30' CHAMFER +/-5" ALL MACHINED SURFACES TO HAVE 3.18 Ra(125AA) FINISH UNLESS OTHERWJSE NOTED
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CONTROL ROD (IONITRIDED) llilS DRAWING IS lliE PROPERTY OF FRAMATOME COGEMA FUELS NI) IS UW£D lFOH COIDJbl m,J IT IS NOT 1D BE IE'ft:DUCED CR OOPED ft WHOLE OR IN PNIT, OR USED RJR fllNStK NfORIM1l0H TO OTI-iERS, (ft RR lllf OTI£R PURPOSE 0£JRIIIENTJt. ID 1K:
IHT$EST OF FIWIA"fOW£ OOOEMA FUELS AHD Will BE Rf;lURNED,,..,. --
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00 NOT SCAl£.
USE DtMeBONS ONLY D 02 1274240 o 0-.21H)Q 1
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