The Basement Sump and Pump Estimating Calculator is used to calculate the Labour, Materials and Plant and costs associated with creating sump pits in basement and cellar floors and installing the associated pumps.

The Basement Sump and Pump Estimating Calculator calculates the following items:

  • Concrete to sump pit base
  • Sub base to sump pit base
  • Reinforcement to sump pit
  • Concrete or blockwork to sump pit walls
  • Backfill to sump pit
  • Sump chamber and pump
  • Electrical connections to pump
  • Pipework to sump pump
  • Plus all labour associated with the above.


The Basement Sump Pump Estimating Calculator is not linked to the Specification.