Temporary & Permanent Steel Casing for Bored Piles
Temporary & Permanent Steel Casing for Bored Piles
(OP)
Are there any codes/guidelines/rule of thumb for determining up to what depth we need to out temporary and/or permanent steel casings for bored piles, based on SPT N values and RQD fir rock coring from geotech report? Thanks!





RE: Temporary & Permanent Steel Casing for Bored Piles
RE: Temporary & Permanent Steel Casing for Bored Piles
You will have to use a permanent casing in most cases where you encounter artesian pressure.
For temporary casing, this is generally the know-how of the piling contractor