Provides every contract for the construction, reconstruction, maintenance, or repair of any public work, to which the state or any county, municipality, or political subdivision created by its laws is a party, shall contain a provision that contractors and subcontractors for any off-site prefabrication of nonstandard, project-specific items shall submit certified payroll records as required by RCW 39.12.040(1)(c).

Provides that for a public works project involving the off-site prefabrication of a nonstandard, project-specific item, before final acceptance of the project the awarding agency shall require the contractor and any subcontractor of the item to submit to the awarding agency and to the department of labor and industries a certified copy of the payroll records for all hours worked on the item by each laborer, worker, and mechanic. The records shall be on a form approved by the department of labor and industries.