Concrete shall be supplied for the pile by transit mixers and placed by the full size tremie pipe strategy. Connect a hopper to the top of tremie pipe. After that, shut the joint concerning hopper and tremie pipe that has a steel plug just before concrete initially demand. Make sure https://castinsitupiles29368.blogspothub.com/32015144/everything-about-cast-in-situ-piles-in-bangladesh