ML19309A229

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Forwards Insp Rept 50-312/74-05 on 740610-13 & 24-25.Tendon Test Program Indicates Routine Liftoff Testing Can Be Preformed W/O Adverse Effects.Recommends No Further Action Be Taken Re Proposed Method for Tendon Routine Testing
ML19309A229
Person / Time
Site: Rancho Seco
Issue date: 07/08/1974
From: Spencer G
NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION V)
To: Thornburg H
US ATOMIC ENERGY COMMISSION (AEC)
Shared Package
ML19309A230 List:
References
NUDOCS 8003260929
Download: ML19309A229 (1)


See also: IR 05000312/1974005

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UNtTED ST,ATES

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ATOMIC ENERGY COMMISSION

OtRECTOR ATE OF REGUL.ATORY OPER ATlONS

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REGION V

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DERKRfY, CAWOU8?A 94701

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Tefcohone:

(414) 486 3141

JUL 8 1974

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H. D. Thornburg, Chief, Field Support & Enforcement Br.

. Directorate of Regulatory Operations, HQ

SACRAMENTO MUNICIPAL UTILITY DISTRICT (RANCHO SECO)

DOCKET NO. 50-312

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The attached report by our field inspectors of a visit to the subject

facility on June 10-13, 24 and 25, 1974 is forwarded for information.

No violations of Regulatory requirements were identified during the

course of the incpection.

You will note that the tendon test program conducted 2t VSL Corporation

demonstrated that routine lif t-off testing can be performed without

adverse effects. We therefore recommend no further action be taken

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concerning the proposed method for routine testing of the tendons.

Although some items remain to be ' completed prior to operation of the

r'eactor, we believe that upon satisfactory performance of the safety

features actuation system test, fuel may be safely loaded into the

reactor. We consider that the other items listed in the report must be

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completed prior to commencing the power ascension test program or as

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otherwise required by the facility technical specifications.

W t-

G. S. Spencer, Chief

Resctor Construction &

Operations Branch

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Enclosure:

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RO Inspection Report No. 50-312/74-05

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RO:HQ (5)

RO Files

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DR Central Files

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Regulatory Standards (3)

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Directorate of Licensing (13)

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