Notes from the estimating desk.

Practical, illustrative articles on takeoffs, trade estimating and bid preparation.

Articles

How to Read a Quantity Takeoff: A quantity takeoff is only useful if you can trust it and trace it. Here is how to read one, check it against the drawings and turn it into a bid.
Estimating Concrete: Slabs, Footings, Rebar and Waste: Concrete looks simple to take off until you account for thickened edges, embedded steel, laps and placement losses. A practical guide to getting the quantities right.
Building a Bid Package Subcontractors Actually Respond To: Clear scope, inclusions and exclusions make it easier for subcontractors to bid and easier for you to compare their numbers. A guide to building better bid packages.
MEP Estimating From Schematic Design vs. Construction Documents: Mechanical, electrical and plumbing scope changes a lot between design phases. Here is how estimating approaches differ at each stage and how to handle what is not drawn yet.
Understanding CSI MasterFormat Divisions for Estimating: MasterFormat gives estimators, designers and contractors a shared structure for organizing scope. Here is how the divisions work and how to use them in an estimate.
Drywall and Framing Takeoffs for Multifamily Projects: Repetitive unit plans make multifamily look simple, but rated assemblies, shafts and unit variations add complexity. A guide to organized wall framing and drywall takeoffs.