(1) For all activities requiring a permit, the local health officer shall:

(a) Visit the OSS site during the site evaluation, construction, or final construction inspection;

(b) Either inspect the OSS before cover or allow the designer of the OSS to perform the inspection before cover if the designer is not also named as installer of the system.

(c) Keep the record drawings on file, with the approved design documents.

(2) The person responsible for the final construction inspection shall assure the OSS meets the approved design.