Estimating in Building Construction

(Barré) #1
Wood 155

EXAMPLE 13-8 PLYWOOD QUANTITY


Sheets of plywood 

50 ¿ 24 ¿
32 sf/sheet
37 .5 sheets — Use 38

Sheets of plywood

square feet of coverage
32 sf /sheet

FIGURE 13.21.Plywood Layout.

Subflooringis sometimes used over the sheathing. Sub-
flooring may be a pressed particleboard (where the finished
floor is carpet), or it may be plywood or waferboard (where
the finished floor is resilient tile, ceramic tile, slate, etc.). A
careful review of the specifications and drawings will show
whether subflooring is required, as well as the type and
thickness and location where it is required. It is taken off in
sheets the same as sheathing.

FIGURE 13.22.Flooring Workup Sheet. 

EXAMPLE 13-9 FLOORING SYSTEM WORKUP SHEET


Figure 13.22 is the workup sheet for the flooring system.

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