(a) A hydrostatic relief valve or a more extensive hydrostatic system shall be installed if necessary to prevent ground water pressure from displacing or otherwise damaging a new pool or spa.
010-3 Wyo. Code R. § 3-3
(a) A hydrostatic relief valve or a more extensive hydrostatic system shall be installed if necessary to prevent ground water pressure from displacing or otherwise damaging a new pool or spa.
010-3 Wyo. Code R. § 3-3