Fusion welding Checklist Ref. No.: PO NO. Project:CITY GAS DISTRIBUTION PROJECT , HYDERABAD Whether Pipes Faces are parallel & 12 aligned through proper alignment clamp 13 Whether bar code reading done Fusion completed as per required time 14 through automatic bar code reading Joint hold immobile under fusion force for 15 5 minutes Avoided of any activity near or on joint for 16 30 minutes of 2
Fusion welding Checklist Ref. No.: PO NO. Project:CITY GAS DISTRIBUTION PROJECT , HYDERABAD 12 Whether Pipes Faces are parallel & aligned through proper alignment clamp 13 Whether bar code reading done 14 Fusion completed as per required time through automatic bar code reading 15 Joint hold immobile under fusion force for 5 minutes 16 Avoided of any activity near or on joint for 30 minutes of 2
BGL-376-Vol-III-of-III.docx