The Legislature hereby finds and declares that the maintenance of the economic well-being of the state and the public health and safety require that the state, through the department, obtain full utilization of all equipment, personnel, and buildings under the jurisdiction of the director. In order to obtain these benefits, the director, in accordance with policy determined by the board, may provide personnel for and operate those fire stations, statewide, as the director deems necessary to provide the best possible fire prevention and suppression. Personnel or equipment shall not be assigned to any location or assigned pursuant to Section 4144 if that assignment would not meet policy and standards established by the board. The policy and standards shall be designed to ensure all of the following: