ML17272A908

Project Engineering Directive Re Preparation for Welding by Dual Shield Fcaw Process

ML17272A908
Person / Time
Site:	Columbia
Issue date:	03/14/1980
From:	BURNS & ROE CO.
To:
Shared Package
ML17272A904	List: ML17272A903 ML17272A905 ML17272A906 ML17272A907 ML17272A908
References
215-W-2749, NUDOCS 8004070374
Download: ML17272A908 (2)

Text

CODE PROJECT ENGINEERING DIRECTIVE BVftPJS AND ROE, INC. 2 1 PROJECT iv V~'PPSS ENGINEERING \ 2 5 6 8 S 1011 1212 1415 I"O'CLEAR PROJECT D I R ECTIVE DATE i'0 I 8 IO PR IOR ITY NO. 2

'18 I INF 0 RM A'T ION SHEE T'1 OF REASON FOR P. E, D.:

COP I~S This  ?"=D is to allow the contractor to prepare for welding to be done by Dual .Shield FCAW Process.

REFERENCES SUBJECT Dual Shield FCAW ualifica on LOCATION ENG. SYSTEM S/U S~S~s-I'UALITY C LASS ORIGINATING DOCUMENTS DESCRIPTION OF WORK:

Contractor shall obtain machinery, welding wire and test materials to qualify a procedure and personnel, suitable to perform nec'essary capacity of welding to be done on the Sac. Wall.

Contractor shall coordinate all operations with Burns and Roe Welding Engineer in contractors establishment for qualifying procedures and personnel, to inable this program to be expedited.

The procedure and personnel shall be qualified in the horizontal position. The test plate for qualifying the procedure and personnel shall be in accordance with AWS'l.l and Spec. 215-17D. A 2'x 2'ock-up of the plate thickness (as close as possible), and joint design shall be'welded by each welder prior to welding on the Sac. Wall.

Type of Machinery Required Type of Filler Metal Required 12 25 lb. spools manufacturer:

Manufacturer: Airco Flux (1500 lbs) Chemetrom Welding Supply Core Welding Machines (Dia. 045) (206) 682-2880 John Brosnann Dual Shield Gas Argon CO (415) 658-5010 (E-70T-1) 2 98-2%

1. THIS PED REVISES DIRECTION REVISE:

PREVIOUSLY PROVIDED BY THE FOLLOWING PEDIsI: NONE DRAWINGS

2. THIS PED VOIDS D IRECTION SPECIF ICATION PREVIOUSLY PROVIDED BY THE FOLLOWING PEDIsI: APP ROVAL'S:

0 PED'S'P'

3. THIS PED WORK SHOULD BE Z COORDINATED WITH KNOWN NGINEER OTHER wORK UNDER THE FOLLOWING LEAD DISCIPLINE ENGINEER DATE

4. THIS PED DEPENDS ON THE S/U LIAISON ENGINEER DATE PRIOR INSTALLATION0>>

THE FVLLOWING PED'S RESIDENT PROJECT ENGINEER DA E I',EV i BR 803-2 800EDgS

k I'

4 II