After the plans have been reviewed, specifications read, and the Scope of Work sheet prepared, you are now ready to begin the take-off. Each step you perform must be done quickly and without hesitation. Accuracy of the take-off is built into the estimating system. Follow these steps to complete the take-off:
Count light fixtures
Count switches and switch plates
Count receptacles, floor boxes, special receptacles, and phone outlets
Count special systems
Count disconnects, motor controllers and one-of-a-kind items
Write up panels and switchgear
Measure feeders
Measure branch circuits
Measure special systems raceways
More:
Counting Receptacles, Floor Boxes, Special Outlets and Phone Outlets
Counting Disconnects and Motor Controllers
Panels, Switchboards and Motor Control Centers