Project Summary
Bored pile foundation for a 14-story residential tower in BSD, South Tangerang. Completed in 45 days using a combination of hydraulic and rotary rigs, on schedule.
Challenges
- Site sandwiched between existing buildings → low-vibration required
- Soft soil in the top 8 m
- Tight 45 calendar-day schedule
Approach
- Temporary casing for borehole stability
- Slump test on every concrete batch
- 2-shift crew with daily documentation
- 100% PIT on all piles
