LAFAYETTE, Colo.--(BUSINESS WIRE)--eTakeoff, a leading provider in takeoff software for construction estimating, today announced a strategic collaboration with Gordian, a provider of data-driven solutions for all phases of the building lifecycle. eTakeoff Dimension is an award-winning complete electronic takeoff software solution for estimators across all construction disciplines. Gordian's RSMeans Data is the industry-leading construction cost database. Through the strategic collaboration, Go