Feedback;
In the past, the used clamps were maintained by AI scaffolder, currently, no more this PM program to be continued since 2013. There are many clamps became defective and finally they were scraped with the surplus numbers.
AI Supv. comment:
All AI Supv. have agreed that the PM clamp should be returned under AI Supv. manner at LQ which is the proper location to perform PM on the used clamps. Most of them comment whether:-
1. AI Foreman to gather all those used clamps to LQ with reasonable amounts under AI Supv. comment and manner.
2. Use Closed Sandblast Machine at LQ to remove rust & corrosion, some LQs do not have this kind of closed sandblast machine, therefore AI Supv. at that field has the right to make it in the alternative way.
3. Clamp body must be painted (by dipping) no matter the used one or the new purchase. In the past we proved that coated clamp can be the last longer use more than un-coted clamps.
4. Use “Anti seize” lubricant (Loctite brand) to lubricate the studbolt + nut. This type of