(a) Before bringing an action asserting a claim to which this chapter applies, the governmental entity must provide each party with whom the governmental entity has a contract for the design or construction of an affected structure a written report by certified mail, return receipt requested, that clearly:
(1) identifies the specific construction defect on which the claim is based;
(2) describes the present physical condition of the affected structure; and
(3) describes any modification, maintenance, or repairs to the affected structure made by the governmental entity or others since the affected structure was initially occupied or used.
(b) Not later than the fifth day after the date a contractor receives a report under Subsection (a), the contractor must provide a copy of the report to each subcontractor retained on the construction of the affected structure whose work is subject to the claim.