The notice for a claim for public work labor performed or public work material delivered by a payment bond beneficiary who is a subcontractor or materialman to the prime contractor or to a subcontractor and who has a written unit price agreement that is wholly or partially completed is sufficient if the beneficiary attaches to the sworn statement of account:

1. (1) a list of units and unit prices set by the contract; and
2. (2) a statement of those completed and partially completed units.

Added by Acts 1993, 73rd Leg., ch. 268, Sec. 1, eff. Sept. 1, 1993.