Corrective Action.docx

1) Already we have made an arrangement for joint survey inspection for above mention pier piles under the RSOF No: 000468 and a report for design engineer will be submitted

a) According to CECB recommendations, we hope to arrange an inspection for Verticality of Kelly Bar using a sprit level and we can get the details about the verticality using Piling machine’s displays also in drilling stage. Also we hope to check the verticality of temporary casing using sprit level while in survey inspection. 2) RBP-09 & RBP -11 already has clear cover between 100mm -50mm in cutoff level. So it shall be in acceptable limits according to BS Codes under the severe conditions.(8110-1:1997 Section 3 Table 03) In future we hope to maintain 125mm cover block size as a covering only for top of the reinforcement cage and the other covering shall be 100mm 3) We hope to make an arrangement pile integrity test as soon as possible for above mentioned piles and using test results we can identify actual situations above mentions piles.

4) After pile hacking work, we have already removed all of loose materials and we hope to get an approval for it, using joint inspection with ROF 5)

We make an arrangement to joint inspection for under following criteria’s with ROF’S & RSOF’S

 Pile Hacking  Pile head surface inspection  Verification of pile centers  Pile Integrity Test