The governmental entity shall assume:
(1) all risks and costs associated with:
(A) scope changes and modifications, as requested by the governmental entity;
(B) unknown or differing site conditions unless otherwise provided by the governmental entity in the request for proposals and final contract;
(C) regulatory permitting, if the governmental entity is responsible for those risks and costs by law or contract; and
(D) natural disasters and other force majeure events unless otherwise provided by the governmental entity in the request for proposals and final contract; and
(2) all costs associated with property acquisition, excluding costs associated with acquiring a temporary easement or work area associated with staging or construction for the project.