ML20209B860

Requests Addl Info,Including full-size Isometric Drawings 437985 & 446484

ML20209B860
Person / Time
Site:	05000000, Diablo Canyon
Issue date:	01/13/1983
From:	Bezier P BROOKHAVEN NATIONAL LABORATORY
To:	Polk H Office of Nuclear Reactor Regulation
Shared Package
ML20209B094	List: CLI-81-30, Forwards Ltr to Util Re Approval of Teledyne Engineering Svcs 820402 Plan for Phase I of Independent Design Verification Program Per Commission Order CLI-81-30 & Request for Addl Info DD-82-10, Advises That Commission (W/O Commissioner Gilinsky) Has Agreed Not to Review DD-82-10 ML20209B088 ML20209B108 ML20209B121 ML20209B128 ML20209B163 ML20209B182 ML20209B189 ML20209B195 ML20209B200 ML20209B230 ML20209B236 ML20209B240 ML20209B252 ML20209B259 ML20209B324 ML20209B341 ML20209B345 ML20209B351 ML20209B360 ML20209B427 ML20209B433 ML20209B439 ML20209B498 ML20209B507 ML20209B533 ML20209B551 ML20209B566 ML20209B585 ML20209B591 ML20209B618 ML20209B630 ML20209B638 ML20209B642 ML20209B665 ML20209B669 ML20209B676 ML20209B690 ML20209B703 ML20209B780 ML20209B787 ML20209B794 ML20209B805 ML20209B818 ML20209B828 ML20209B832 ML20209B837 ML20209B841 ML20209B850 ... further results
References
NUDOCS 8301260086
Download: ML20209B860 (1)

Text

BROOKHAVEN NATIONAL. LABORATORY ASSOCIATED UNIVERSITIES. INC.

Jc'on. Long vrano. New York i1973 Otpartment of Nuclear Energy (516) 282s. 2447 Structural Analysis Division FT5 666 '

Bu t i di ng 129

• k b./

January 13, 1983 Dr. Harold E. Polk structural Engineering Branch MS P-530 U.S. Nuclear Regulatory Commission 7920 Norfolk Avenue Bothesda, M) 20014

Dear Harold:

Regarding the Westinghouse Problems 6-4,-6-7, the information package included reduced copies of tsometric drawings 437985 and 446484 as analysis.

isometrics.

On these drawings are presenced only an annotated list of the noaal points considered in analysi s.

We are having difficulty relating the information presented on these drawings to the computer listing supplied.

Node locations, system connectivity and systen dimensions are unclear.

In part this reflects our lack of fantliarity with the Westdyn input listings but it also reflects the poor cuality of the supolled drawings.

To assist us at this time it would be desirable to obtain 1.

Full-sized cooles of PG&E isonetric drawings 437985 and 446484

,~

2.

A Itst of the coordinates of-all nodes in piping problems 6-4, 6-7 3.

A sumnary of the nodal connectivity for these problems All three requests would be satisfied if legible copies of the full stred drawings, clearly showing all nocal point locations are provided.

1 Sjft erely yours,

\\ (.Ib (%)

)

~

T)

I b-I /

"aul Berler, GrNp Leader Cynamic Response Evaluation Group 19 r

/

Ok

/.

1. s e.

_ _ _ _