Contractors' Questionnaire - Construction Owners Association of ...

3.1 Concrete
Instructions
Please complete the following tables indicating quantity and engineering work-hours for the
categories appropriate to your project. If you cannot enter all data then enter totals only. Include
rework in the work-hours only. If the project had no work-hours or quantities for a category,
enter none.
The quantity of concrete is the amount of concrete that is required for the specified slab,
foundation, or structure provided in the final Issued for Construction (IFC) drawings.
Refer to the section “Instructions for Computation of Work-Hours and Rework-Hours” for a
detailed listing of direct hours to be included and indirect hours that are to be excluded from the
computation of the work-hours.
Which design platform was used for this category in this project? Check all that apply.
2D ( )
3D ( )
Slabs
Ground & Supported Slabs
Area Paving
Total Slabs
None
IFC
Quantity
(CM)
Engineering WH
(including rework)
(hours)
Foundations
Piling (each)
Foundations (< 4CM)
Foundations ( ≥4CM)
Total Foundations (CM)
(Excluding piling)
None
IFC
Quantity
(CM)
Engineering WH
(including rework)
(hours)
Concrete Structures
None
IFC
Quantity
(CM)
Engineering WH
(including rework)
(hours)
Concrete Structures
Concrete Structures include concrete structures, columns, beams, cooling tower
basins, trenches, formed elevated slabs/structures, and retaining walls.
Total Concrete
None
IFC
Quantity
(CM)
Engineering WH
(including rework)
(hours)
Total Concrete
18