ML20059G590

Verification of Structural Adequacy of Manway Cover Fastners Under Design Pressure for Vol Control Tank (2-CH-TK-2)

ML20059G590
Person / Time
Site:	North Anna
Issue date:	01/10/1994
From:	Mehrotra K, Ranganath C, Sorrell C VIRGINIA POWER (VIRGINIA ELECTRIC & POWER CO.)
To:
Shared Package
ML20059G589	List: ML20059G586 ML20059G590
References
CE-1126, CE-1126-R, CE-1126-R00, NUDOCS 9401240288
Download: ML20059G590 (9)

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CALC. Title /

Subject:

V E Ri F*1 c ATio N OF STR U CTURA L A DE ()tJAC T OF (Plus any Key Mnmony cw e R FMT ut RS 0 53 D Erc. rHE DEsl6M PREG 50EE Words for Re-FA Vol.vN G CrM ff!al-1*RMK (2-CH-7K-r) trieval purposes)

REFERENCE NUMBERS:

IR NO.: u//s JOB No: 90R90CE col Initiating Document:(DCP,EWR, etc.)

s) //s ORIGINATOR:

VP [d Discipline. E ngineertrm Mecha nic.s A/E [_]

Firm Name Vendor Code:

A/E Calc. No.:

Mark Number

References:

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Use Associated Information Sheet to continue.

OBJECTIVE: To veriff A.

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CALCUIATION REVIEW CHEc uIST CM,CULATION NO.

REV.NO.

ATTACHMENT A

PAGE 1

OF l

g CALCULATION TITLE: F Longe _ Condn @rnonwat,C HEMicAl Vol. hy A "NO" answer to any questions requires that an explanation be provided.

NOTE: Reference may be made to explanations contained in the calculation.

QUESTIONS YES NO N/A 1.

Is the calculation number and revision identified on (d

(_)

(_)

on each page of the calculation and attachments?

2.

Does the objective statement identify the reason for

((]

(_)

' [_]

performing the calculation and give sufficient back-ground information?

3.

Have the sources of design inputs been correctly se-k)

(_)

(_)

lected and referenced in the calculation?

4.

Are the sources of design inputs up-to-date and re-(d

(_)

(_)

trievable (and/or a copy attached to the calc.)?

5.

Where appropriate, have the other disciplines re-(_)

(_)

(1d viewed or provided the design inputs for which they are responsible?

6.

Have design inputs been confirmed by analysis, test, (d

(_~),

(_)

measurement, field walkdown, or other pertinent means as appropriate for the configuration analyzed?

7.

Are ar,sumptions adequately described and bounded by (g)

(_)

(_)

the Station Design Basis?

8.

Dave the bases for engineering judgements been ade-V_)

(_)

(_)

quately and clearly presented?

Were appropriate calculation / analytic methods used (g)

(_)

[_)

9.

and are outputs reasonable when compared to inputs?

10.

Are computations technically accurate and has the

(_)

(_)

[d calculation made appropriate allowances for instru-ment errors and calibration equipment errors?

(Ref-erance STD-EEN-0304) 11.

Have those computer codes used in the calculation

(_v]

(_)

(_)

been listed in the " references" or has a statement been placed in the " methods of analysis" section which states "No computer code used.",if no com-puter codes were used?

12.

Have all ekc'eptions to station design basis criteria (g)

(_)

[_)

and regulatory requirements been identified and jus-tified in accordance with ANSI N45.2.11-19747 Comments:

(N/A if none) tJone.

b) Additional comment pages added.

Prepared By:

Date:

Reviewed By:

Date:

b Jtf_N MeMoD O'C' b

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