The Underpinning Without Shuttering Estimating Calculator estimates the Materials and Labour associated with the underpinning of existing foundations without the use of shuttering.
This Estimating Calculator calculates the following items:
- Excavation and removal of spoil
- Concrete for underpinning
- Drypack for underpinning
- Backfilling access trench
You must enter the dimensions of the excavation together with lump sum items such as plant and labour.
The Underpinning Without Shuttering Estimating Calculator is linked to the Specifications.