Page 1: Initial questions
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Conducted on
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Prepared by
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Location
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Job number
Pipe specifications
Pipe specifications
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Pipe condition
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Pipe size
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Pn rating
- PN4 SDR41
- PN6.3 SDR26
- PN8 SDR21
- PN10 SDR17
- PN12.5 SDR13.6
- PN16 SDR11
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Manufacture date
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Wall thickness of pipe
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Minimum wall thickness. Dia. / SDR
Welding parameters
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Welding machine number
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D-TxTx3.124x175/cylinder area
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Drag pressure
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Formula + drag pressure =
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Soak time ( T x 15 )
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Cool-down time ( 1.5xT + 5 min)
Pre weld
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Weld number
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Pipe cleaned with isotopes?
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Planer cleaned with isotopes
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Hot plate cleaned with paper towel?
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Hot plate temperature?
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Lips on pipe
Post weld
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Weld within parameters & OK to release?
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Any other comments
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Has weld been stamped?
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Welder
Photo of weld
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Add media