The good health of the people of our state is a most important public concern. The state has a direct interest in seeing to it that health care facilities adequate for good public health are established and maintained in sufficient numbers and in proper locations. The rising costs of care of the infirm constitute a grave challenge not only to health care providers but to our state and the people of our state who will seek such care. It is hereby declared to be the public policy of the state of Washington to assist and encourage the building, providing and utilization of modern, well equipped and reasonably priced health care facilities, and the improvement, expansion and modernization of health care facilities in a manner that will minimize the capital costs of construction, financing and use thereof and thereby the costs to the public of the use of such facilities, and to contribute to improving the quality of health care available to our citizens. In order to accomplish these and related purposes this chapter is adopted and shall be liberally construed to carry out its purposes and objects.