These policies and procedures are enacted as an exercise of the powers and duties of the SHD Board of Health to preserve, promote and improve the public health. The provisions herein shall be liberally construed for the accomplishment of these purposes. [Res. 08-10. Revised and reapproved by DOH 12/15/94. Res. 93-32, Eff. 11/09/93. Res. 89-20. Prior code § 8.1.4(II)].