“Materials” refers to items that become part of real property built or improved, such as lumber, concrete, paint, wiring, pipe, insulation, nails, screws, drywall, etc. This does not include consumable supplies, tools, or equipment rentals.
“Contract labor” refers to contractors and subcontractors hired to perform construction services. The purchase of contract labor refers to the total amount charged by a contractor or subcontractor.
“Retail/Wholesale construction” refers to the constructing, repairing, decorating, or improving of new or existing buildings or other structures under, upon, or above real property. Retail/Wholesale construction does not include U.S. government contracting, public road construction, or speculative building.
“Public road construction” refers to a prime contractor or subcontractor building, repairing, or improving a roadway owned by the federal government, municipal corporation, or political subdivision. Public road construction does not include the building, repairing, or improving a roadway owned by the state of Washington; this is a retail/wholesale construction activity.
If you don’t know at the time of purchase whether item(s) will be consumed or resold, you must purchase according to the general nature of your business.
“Speculative building” refers to the construction of buildings for sale or rental by a person or entity upon real estate owned by that person or entity.
“U.S. government contracting” refers to businesses performing construction or improvements to real property of, or for, the United States or a city/county housing authority. It includes construction and repairs to structures, clearing land, and moving earth.