The document discusses a shipping attachment connection that was originally intended to be bolted but required a stitch weld instead due to difficulties drilling holes during erection. Drilling holes in the beam on site proved challenging, so the solution was to stitch weld the shipping attachment to the column and beam instead. This unplanned change led to additional welding, costs, and time.
1. 1 Footer
Title: Support shipping attachment
Details : Shipping attachment bolting connection to be done. LS 545-91
Causes/Reason : Drilling hinderance on beam.
Solution: Shipping attachment stich weld to be done with column & beam.
Learning: Drilling hole during erection found hard.
Impact: This leads to extra stich weld, cost & time.
Remarks:
Positive / Negative
2. 2 Footer
Title: Support shipping attachment
Details : Shipping attachment bolting connection to be done. LS 545-91
Causes/Reason : Drilling hinderance on beam.
Solution: Shipping attachment stich weld to be done with column & beam.
Learning: Drilling hole during erection found hard.
Impact: This leads to extra stich weld, cost & time.
Remarks:
Positive / Negative
3. 3 Footer
Title: Support shipping attachment
Details : Shipping attachment bolting connection to be done. LS 545-91
Causes/Reason : Drilling hinderance on beam.
Solution: Shipping attachment stich weld to be done with column & beam.
Learning: Drilling hole during erection found hard.
Impact: This leads to extra stich weld, cost & time.
Remarks:
Positive / Negative