furnace pad 3x4x5"

Concrete estimating unit cost for a concrete pad under a furnace-- size 3 ft x 4 ft x 5" thick.

This cost applies to a slab placed in an unfinished (dirt floor) basement, or for a raised slab poured on top of a regular basement floor slab.

One unit.

We figure about an hour of labor-- part skilled and part unskilled.

The cost includes some forming lumber, a bit of reinforcing mesh, and ready-mix concrete.

$40.95 per concrete pad

One.

Based on job cost data for one project done by Turtle Creek Construction.

Architect Starter File, Construction Starter File, Developer Starter File

The cost will be much higher if the pad is the only work you're doing. The cost listed here will apply only if you are including it in along with a larger pour of a slab or footings. Add 1/2 to 1 hour of setup and cleanup time if it's all you are doing!

Add about 1 hour for hand-mixed concrete from bagged concrete mix, or 1.25 hour if you are mixing gravel, sand and portland cement (9:3:1).