How NBP Executes Piling Works
- Inspection request for aggregate testing using concrete
- Aggregate gradation report
- Checking of survey work for pile location
- Co-ordinates of piles (design and observe)
- Pile layout plan
- Pile construction record
- Borehole log
- Concrete time of transit mixers
- Delivery tickets of concrete
- Inspection request cylinder testing ( 07 days)
- Inspection request cylinder testing ( 28 days)
