11am. Defects liability meeting at the Miyazu plant in Tg Malim. C & S defects noted are : ground water ingress in one of the machinery pits, lipped channel member in one of the parallel chord trusses buckled slightly and the filler material at the floor slab expansion joints are damaged.
At the machinery pit ground water seeped into the structure through cracks in the rc wall. To treat the leakage pressure grout the cracks.
The buckling in the lipped channel top chord member is probably due to a fabrication defect. However, the truss is still stable and in no danger of falling down.
the damaged in the filler material is due to the workers stepping over it. I am thinking of replacing the damaged filler with cementitious grout.
No comments:
Post a Comment