Can contractor claim the spacer chairs in reinforcement?

Yes, contractors can typically claim spacer chairs for reinforcement in their project bids or cost estimates. Spacer chairs are necessary for maintaining the correct positioning and support of rebar within concrete structures, ensuring structural integrity. However, the ability to claim these costs may depend on the specific contract terms, project specifications, and local building codes. It's essential for contractors to document their use and ensure that these items are explicitly included in the project scope.