OK folks...
Here's my latest effort at Bidding Spreadsheets. This one is much more concise, and leaves fewer variables to mere assumptions.
It is designed for Residential new construction in framed houses, and is primarily an aid for wire take-off.
All yellow areas can be adjusted to fit your prices without effecting the equations. The blue and green cells have equations that can be edited if you dare to dive into them. Just unlock the protection.
It is also now designed for minimums in labor and materials, not including any extras or overhead.
Try it out!
-Virgil
http://kellyelectric.electrical-contractor.net/bid_calculator/bid_calculator.html
