ML20023D145

From kanterella
Jump to navigation Jump to search
Forwards Rev 0 to Assessment of Stitch Weld Strength in HVAC Ductwork Const,Lasalle County Station Units 1 & 2. QC Rejectable Welds Have Sufficient Strength to Meet Design Requirements of HVAC Ductwork & Need Not Be Repaired
ML20023D145
Person / Time
Site: LaSalle, 05000000
Issue date: 08/27/1982
From: Pollock R
SARGENT & LUNDY, INC.
To: Shelton B
COMMONWEALTH EDISON CO.
Shared Package
ML20023A480 List:
References
FOIA-82-366 NUDOCS 8305190302
Download: ML20023D145 (1)


Text

-- .-

'^* - _ _ _

  • * - +If 1e=== - ,

4 p.yY" Y e q. , ,

    1. ' * - . . SARGENT a LUNDY CNGINECRS

$ 5 E Ab7 MON ROE ST RCC T 2. '

CHIC A G O, ILLINOIS f=O 60 3

\

$ . !# Y t LL PHON E 312 2 f,9 2 O 00 s

August 27, 1982 N Project No. 4266-02 Commonwealth Edison Company LaSalle County Station - Unit 1  !

HVAC Ductwork Stretch Weld  !

/ -

i f

Mr. B. R. Shelton Project Enginee' ring Manager <

Commonwealth Edison Company P. O. Box 767 60690 Chicago, Illinois

Dear Mr. Shelton:

Revision 0 dated Enclosed is a copy of report COD-003490, Assessment of Stitch We August 27, 1982, This report has been prepared by l Ductwork Construction.Sargent & Lundy based upon tests that wer Pittsburgh Testing Laboratory. k have determined that the QC rejectable welds h and need not be repaired for that reason.

Shouli you have any question's o_r wish'to discuss this report, please contact.me. ,

Youb very truly, R. H. POLLOCK ,

, , , , R. H. Pollock In duplicat'e .

' Mechanical Project Engineer Enclosure Copics:

R. H. Holyoak (1/1)

/r. E. Watts (1/1)

D. L. Shamblin (1/1)

T. E. Quaka (1/1) ,

L. O. DelGeorge (1/1)

R. J. Mazza (1/0)

D. C. Haan (1/0)

W. G. Schwartz (1/0) W. B. Panchal (1/0)

E. R. Weaver (1/0) File 85.2 M. M. Hassaballa (1/0) 8305190302 830311 PDR FOIA PDR PRENDERS2-366

- - - _ '"5 -