ML20214F158
| ML20214F158 | |
| Person / Time | |
|---|---|
| Site: | Braidwood  |
| Issue date: | 07/01/1986 |
| From: | AFFILIATION NOT ASSIGNED |
| To: | |
| References | |
| OL-A-070, OL-A-70, NUDOCS 8705220431 | |
| Download: ML20214F158 (3) | |
Text
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- 1 INDOCTORINE FOR WELD TEST FACILITY
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We craf t stewart will present to the QC Weld Inspector a requeN[for welder
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qualification usually in the form of a memo.
The welder will be required to read LKC Procedure 4.7.l*$1.$pR,-j.3ppgd the rules governing the requirements of the test facility;the aforementioned
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LKC procedures will be recorded on the. I,1C 101 Form.
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At the time the welder is receiving his indoctrination f aiIl ghe[wbi presenthk;,[ ffh f
3.
at least one of g,m to the QC Weld Inspector two items of positive identification, these items should reflect his picture, 4.
The welder will give you his social security number.
The welder will sign his name, print his name and date the weld facility test log.
5.
The weld test facility test log will remain in the test facility during welder 6.
qualification testing.
7.
The weld test facility test log will reflect:
The welders signature, printed name and date.
A.
We welders items of positive identification i.e., drivers. license and B.
union card.
C.
The welders social security number.
The procedure number and revision number he will be qualifying to.
D.
The QC Weld Inspector will at this point issue a welder qualification test E.
number i.e. 84-21, the 84 designating the year and the 21 reflecting the 21st welder to take the test in 1984.
The QC Weld. Inspector will enter in the designated space the positions the F.
welder is to be tested in.
It is The QC Weld Inspector will initiate a Welders Qualification hst Record.
8.
to be filled out as per sample.
The QC Weld Inspector will accompany the welder to the tool crib where he will l
9.
l present to the tool room keeper his request for a welders qualification form.
This will authorize him to withdraw a tool box.
1 me QC Weld Inspector and the welder will proceed to a designated area and pick 1'
10.
They will also provide the welder with two (2) up two (2) sets of test coupons.
backing bars.
The test The QC Weld Inspector will assign the welder a test booth by number.
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booth will have a welding machine with a corresponding number.
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l The QC Weld Inspector will initiate a Weld Filler Metal Withdrawal Authorization.
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He will N/A or draw a line through those areas that are not applicable and he
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will write weld test at the top lef t.
When the form is filled out and signed by the QC Weld Inspector, the craft foreman will sign the form authorizing filler.-
i metal withdrawal.
The welder will return to the tool crib and withdraw his filler metal.
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me QC Weld Inspector will request that the representative from CECO sign and
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date the Weld Test Facility Test Iog verifying he witnessed the test.
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The QC Weld Inspector will then take the bend specimens to Pittsburgh Teste, 27.
Laboratories for the final evaluation. The representative from PTL will enter the results of his evaluation in the designated area on the Welders Qualification Test Record and sign and date it.
The Welders Qualification Test Record is then to be reviewed and signed / dated by 28.
the LKC QC Manager or his designee.
an assigned The QC Weld Insoector will then return to PTL for the PTL Cover Sheet, 29.
test number, and also PTL Transmittal Sheet.
If one or more of the weld test specimens are rejectable, the LKC Craft Superin-30.
tendant will make the disposition as to whether the welder is to be retested.
tests in An inmediate retest can be given, however, the welder must make two (2) the positions in which he failed and both tests shall meet all of the test re-4 quirements.
If the tests are acceptable, the LEC Weld Inspector will initiate a Welders Quali-31.
He will review the Hammer (Stamp) Log at the LKC QC Vault and fication Card.
i issue the welder the next non-repetitive number in line.
This number will be recorded on the Welders Qualification Card along with his name, 32.
brass number, the procedure he qualified to and the thickness range qualified.
The welder The QC Weld Inspector signs the card verifying he witnessed the test.
will sign the card and the QC Manager or his designee will sign the card authorizing the issuance of the Welders Qualification Card.
The craft stewart will issue an authorization to th'e welder to draw his assigned 33.
stamps from the tool crib.
The QC Weld Inspector will assure that he has as a minimum:
34.
A copy of the request for welders qualification.
A.
The LKC Welder Qualification Test Record.
B.
C.
The PTL Cover Sheet.
D.
The PTL Transmittal Sheet.
The 101 Form reflecting required reading.
I E.
me signed copy of the Weld Test Facility Test Rules.
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F.
A Xerox copy of the welders qualification card.
G.
l A copy of the request for issuance of weld stamps.
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A completed weld history form.
All the aforementioned forms compiled into one folder makes up the welders weld This will be turned into the LKC Records Vault.
history record.
Clerk requesting that the The QC Weld Inspector will initiate a memo to the Dept.
new welder and new stamp be added to the weekly report of welder status and Welder 35.
Hammer Log.
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15.
He welder wills A.
Clean up his test coupons and backing bar.
B.
Set his welding machine by running a few passes on a piece of scrap if he so desires.
C.
The welder will fit up, tack weld, and mark his test coupons.
D.
The welder will tack weld his coupon to the test fixture in the designated r
position, i.e. 3G,4G.
16.
The QC Weld Inspector will verify all the aforementioned prior to welding.
The welder will deposit his root layer.
17.
This may be done with one or more passes. On the root layer the welder is only permitted to grind his stops and starts. However, if the root layer is to be deposited in more than one pass, the welder will be permitted to do light grinding at the toe of the weld prior to depositing additional passes.
18.
me QC Weld Inspector will visually inspect the root layer of the weld.
4 19.
The welder will complete his test coupon by welding out to completion. The QC Weld Inspector's responsibilities between the root inspection will be to re-check your paperwork for completness, fill out additional Filler Metal Withdrawal Records if required and monitor the in-process welding. The QC Weld Inspector shall assures A.
The test coupon remains tack welded to the test fixture in the fixed position.
B.
He shall assure for the 3G position that the progression for welding is
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C.
nat no weave bead be deposited exceeds the width of five (S) times the dia-meter of the electrode being used.
20.
The QC Weld Inspector will examine the completed weld. While it is still tack welded to the test fixture, he will assure that:
A.
he test is in the as-welded condition.
B.
That the cover layer was deposited using stringer beads.
C.
That no area of the weld is below the surface of the plate. Standard undercut requirements and visual criteria shall apply.
D.
That the weld reinforcement height does no,t exceed 1/8" max.
21.
If any rework is to be performed, it will be done at this time.
22.
The welder will remove the coupon from the test fixture and scribe it as per LKC Procedure 4.7.1.
23.
The welder will cut the coupons by prescribed means. There will be two (2) test specimens recoved from each coupon. The welder shall remove the section of backing bar, grind the reinforcement flush with the specimen and transfer the identification markings from the coupon to the test specimens.
24.
CECO shall be called to inform them that you have test specimens ready for a bend test. A representative from CECO shall be present,to witness the bend test.
25.
The bend test will be performed by the craft welder in the Getschow Weld Test Facility.
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