| WAC Sections | |
| 246-359-001 | Purpose and scope. |
| 246-359-005 | Applicability. |
| 246-359-010 | Definitions. |
| 246-359-020 | Powers and duties of the department of health. |
| 246-359-030 | Cooperation with the department of health—Right of entry. |
| 246-359-040 | Appeals. |
| 246-359-050 | Minor variances to the TWH construction standard. |
| 246-359-060 | Architect or engineer of record and plan submittal responsibilities. |
| 246-359-070 | Application and construction documents required for plan review. |
| 246-359-080 | Plan review approval and expiration of plan approval. |
| 246-359-090 | Issuing and maintaining a construction permit. |
| 246-359-100 | Expiration and extension of construction permits. |
| 246-359-110 | Construction without a permit. |
| 246-359-120 | Required inspections. |
| 246-359-130 | Stop work orders. |
| 246-359-140 | Certificate of completion. |
| 246-359-150 | Site requirements. |
| 246-359-160 | TWH minimum floor area and ceiling height. |
| 246-359-170 | Wood framed construction and concrete masonry unit (CMU) general limitations. |
| 246-359-180 | Concrete footings and foundations for wood framed construction. |
| 246-359-200 | Wood framed construction. |
| 246-359-210 | Treated wood foundations for wood framed construction. |
| 246-359-220 | Floor framing for wood framed construction. |
| 246-359-230 | Wall framing for wood framed construction. |
| 246-359-240 | Exterior wall covering for wood framed construction. |
| 246-359-250 | Roof framing for wood framed construction and concrete masonry units (CMU). |
| 246-359-300 | Ceiling framing for wood framed construction and concrete masonry units (CMU). |
| 246-359-310 | Roof sheathing for wood framed construction and concrete masonry units. |
| 246-359-320 | Roof covering materials for wood framed construction and concrete masonry units (CMU). |
| 246-359-330 | Roof framing ventilation for wood framed construction and concrete masonry units (CMU). |
| 246-359-340 | Nailing schedule wood framed construction and concrete masonry units. |
| 246-359-350 | Roof connections for concrete masonry units (CMU). |
| 246-359-400 | Concrete masonry unit (CMU). |
| 246-359-405 | Concrete masonry units (CMU) materials. |
| 246-359-410 | Foundations and footings for concrete masonry units (CMU) walls. |
| 246-359-420 | Placing of concrete masonry units (CMU). |
| 246-359-430 | Floors for concrete masonry units (CMU). |
| 246-359-440 | Walls of concrete masonry units (CMU). |
| 246-359-500 | Window construction requirements. |
| 246-359-510 | Door requirements. |
| 246-359-520 | Door landings, stairways and guardrails. |
| 246-359-530 | Interior finishes. |
| 246-359-540 | Lighting and electrical. |
| 246-359-550 | Smoke detectors and carbon monoxide detectors. |
| 246-359-560 | Plumbing. |
| 246-359-565 | Food-handling and eating facilities. |
| 246-359-570 | Mechanical installations. |
| 246-359-575 | Energy and ventilation and indoor air quality requirement exemptions. |
| 246-359-580 | Heating, insulation, and air conditioning. |
| 246-359-590 | Liquid petroleum gas (LP-gas) storage tanks. |
| 246-359-600 | Alternate construction. |
| 246-359-650 | Tents. |
| 246-359-700 | Approval of factory assembled structures (FAS). |
| 246-359-710 | Installation of factory assembled structures (FAS)—Except for manufactured homes. |
| 246-359-720 | Installation requirements for manufactured homes. |
| 246-359-730 | Manufactured home installers. |
| 246-359-740 | Drain connector to factory assembled structures (FAS). |
| 246-359-750 | Water connector to factory assembled structures (FAS). |
| 246-359-760 | Gas connections to factory assembled structures (FAS). |
| 246-359-800 | DOSH requirements affecting building TWH. |
| 246-359-990 | Fees. |