ML17304A167

Loose Parts Monitoring Accelerometer Installation Lower Reactor Vessel.

ML17304A167
Person / Time
Site:	Palo Verde
Issue date:	05/02/1984
From:	BECHTEL GROUP, INC.
To:	ARIZONA PUBLIC SERVICE CO. (FORMERLY ARIZONA NUCLEAR
Shared Package
ML17304A164	List: ML17304A163 ML17304A165 ML17304A166 ML17304A167 ML17304A169 ML17304A184 ML17304A185 ML17304A186 ML17304A188 ML17304A189
References
CON-10407 13-J-11D-050-NP, 13-J-11D-50-NP, NUDOCS 8806130020
Download: ML17304A167 (2)

Text

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I EL.75'- IO /4" II REF.

II EL. 74- I I'EF.

VIE ROTATED FOR CLARITY 00 BOTTOM HEAD INSTR. II.

NOZZLE N0.58 II III II II II O I if)

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SCALE Q)gQ. 270'ECTION MOh!E'I 90 I

~r +~i I I Pl I I-- -I J=SVN-YE-+ SECTION 2. DETAIL A BOTTOM HEAD I NSTR. SCALE HOHA 5CALE NOHE NOTE S: (CONT.) NOTES:

NOZZLE NO. 59 EI; THE sENSoR MoUNTING BLOCK IS TO .BE I. INSTALL ACCORDING TO INSTRUCTIONS OF AFPENDIX A- 3 INSTALLED TIGHT TO THE IIPSTRUMENT NOZZLE OR INSTRUMENT TUBE THF ROCKWEI L OPERATION AND MAINTENANCE MANUAL FOR TERM TIGHT FOR THIS INSTQL<haIou VIBRATION AND LOOSE PARTS MOMTOR SYSTEM, BECHTEL RELATES TO WHETHER OR NOT RELATIVE LOG NO. J-805-23.

I80' MOVEMENT OF THE ACCELEROMETER MOUNTING BLOCK EXISTS EI'THER LATERALLY OR PER>PHERALLY 'Al ONE THE PIPE WHEN 2 DEI ET'EZ)

AN ATTEMPT TO MOVE TQE BLOClfi IS )

MADE. THE TIGH'TNEss ooEs'oT RELATE 3/ 'TO THE CLAMP SCREW OR lIK GIVEN TORQUE ~ 3 DETAIL p TYplCIoKL FOR YE-3 $ 4- gggTRUMEQT'pp SCALE: i8' I VALUE~ BE MOZZLE MOUNTED PER SECTIOM I, OR TUBE MOUNTED PER DECTION 2 INCORP. OCN+ + LOOSE PARTS MONITORING INCKIRP. DCM+8 B EC HTFL i ACCELEROMETER INSTALLATGN LOS ANGELES 2 5 IHCORP. Pf 4Z LOWER REACTCR VESSEL I IHCORP DC!4 +I ARIIONA NUCLEAR POWER PROJECT EOAK-'OTED m>>a oaAwINo NKK PALO VERDE NUCLEAR KNOLL iiOR.

REFERKNOF NO. A'IE REVISORY OR CIPE E~ OHF ENO OAE NO. OAKK REVISIONS OOK ENO EOE

~ RI ENO GENERATING STATION >o4or l3-J-I ID-050

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