DAVIS LABORATORIES - Heavy · davis laboratories tel: (702) 251-0202 fax: 251 ... prequalified...

DAVIS LABORATORIES Fax: 251-0199 Tel: (702) 251-0202 ACCEPTED ACCEPTED Las Vegas, NV 89103 4355 S. Cameron St. 611 Lunar Ave, Brea, CA 92821 Tel: (714) 529-7291 Fax: 529-4122 WELDER QUALIFICATION TEST PREQUALIFIED GROOVE JOINT MATERIAL: ASTM A36 WELDING PROCESS: SMA W MANUAL: XX SEMI AUTO POSITIONS: VERTICAL-UP / OVERHEAD FILLER METAL SPEC: 5.1-91 CLASS: E7018 F NO.4 #OFPASSES: 9 WELDING CURRENT: DC POLARITY: EP WELDING BEAD: WEAVE FILM IDENTIFICATION RESULTS REMARKS DT-9197 3G 4G I x.J D PREHEAT AND INTERPASS TEMPERATURE: PER AWS D1.1 - STRUCTURAL STEEL RASE METAL THICKNESS: J" THICKNESS QUALIFIED: 1/8 TI-IRU POSITIONS UNLIMITED QUALIFIED: 1G, 2G, 3G. 4G, CJI'/I'JI' 11',21',31',41' FILLETS PIPE OVER 24" EMPLOYER: HEVY DUTY WELDING WELDER'S NAME: DECALL THOMAS PROCEDURE: AWS B-U2a SSN: 530-86-9197 WELD TEST : ACCEPT: X REJECI': QUALIFICATION #: 733583 DATE ISSUED: 12-13-00 THE ABOVE WELDER HAS COMPLETED THE WELDING PROCESS TO MY SATISFACTION AND HAS COMPLETED WITH THE REQUIREMENTS OF AWS DJ.J.98. PERIOD OF EFFECTIVENESS AWS 4.3.1. DATE: 12-13-00 INSPECTOR'S NA THE WELDER QUALIFICATION AS SPECIFIED IN THIS CODE SHALL BE CONSIDERED AS REMAINING IN EFFECT INDEFINITELY UNLESS (1) THE WELDER IS NOT ENGAGED IN A GIVEN P S OF WELDING FOR WHICH HE / SHE IS QUALIFIED FOR A PERIOD EXCEEDING SIX MONTHS OR (2) SOME REASON TO QUESTION THE WELDERS' ABILITY. PASS ELECTRODE WELDING CURRENT TRAVEL 1-9 118" 100-150 18-22 II'M 6-8 ~ ~OINTDETAlL-y 45.00 (+ 10 DEG - 0 DE G) R+1I4' +1/6 MANUFACTURER OR CONTRACTER: AUTHORIZED BY: ------------ DATE:

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Transcript of DAVIS LABORATORIES - Heavy · davis laboratories tel: (702) 251-0202 fax: 251 ... prequalified...

Page 1: DAVIS LABORATORIES - Heavy · davis laboratories tel: (702) 251-0202 fax: 251 ... prequalified groove joint ... smaw manual: xx semi auto positions: vertical-up /overhead filler metal

DAVIS LABORATORIESFax: 251-0199Tel: (702) 251-0202

ACCEPTEDACCEPTED

Las Vegas, NV 891034355 S. Cameron St.

611 Lunar Ave, Brea, CA 92821 Tel: (714) 529-7291 Fax: 529-4122WELDER QUALIFICATION TESTPREQUALIFIED GROOVE JOINT

MATERIAL: ASTM A36 WELDING PROCESS: SMA W MANUAL: XX SEMI AUTOPOSITIONS: VERTICAL-UP / OVERHEAD FILLER METAL SPEC: 5.1-91 CLASS: E7018 F NO.4#OFPASSES: 9 WELDING CURRENT: DC POLARITY: EP WELDING BEAD: WEAVE

FILM IDENTIFICATION RESULTS REMARKS

DT-91973G4G

I x.JD

PREHEAT AND INTERPASS TEMPERATURE: PER AWS D1.1 - STRUCTURAL STEELRASE METAL THICKNESS: J" THICKNESS QUALIFIED: 1/8 TI-IRU POSITIONS

UNLIMITED QUALIFIED:

1G, 2G, 3G. 4G, CJI'/I'JI'11',21',31',41' FILLETSPIPE OVER 24"

EMPLOYER: HEVY DUTY WELDINGWELDER'S NAME: DECALL THOMAS

PROCEDURE: AWS B-U2aSSN: 530-86-9197

WELD TEST : ACCEPT: X REJECI': QUALIFICATION #: 733583 DATE ISSUED: 12-13-00

THE ABOVE WELDER HAS COMPLETED THE WELDING PROCESS TO MY SATISFACTION AND HAS COMPLETEDWITH THE REQUIREMENTS OF AWS DJ.J.98. PERIOD OF EFFECTIVENESS AWS 4.3.1.

DATE: 12-13-00INSPECTOR'S NA

THE WELDER QUALIFICATION AS SPECIFIED IN THIS CODE SHALL BE CONSIDERED AS REMAINING IN EFFECTINDEFINITELY UNLESS (1) THE WELDER IS NOT ENGAGED IN A GIVEN P S OF WELDING FOR WHICHHE / SHE IS QUALIFIED FOR A PERIOD EXCEEDING SIX MONTHS OR (2) SOME REASON TO QUESTION

THE WELDERS' ABILITY.

PASS ELECTRODE WELDING CURRENT TRAVEL

1-9 118" 100-150 18-22 II'M6-8

~OINTDETAlL-y45.00

(+ 10 DEG - 0 DEG)

R+1I4' +1/6

MANUFACTURER OR CONTRACTER: AUTHORIZED BY:------------DATE: