A decision-ready Kelso bathroom scope begins with the water source, substrate, ventilation and finished wet-area system. Measure fixture locations, document what remains and give every bidder the same product schedule. Kelso's Building Department administers applicable building, plumbing and mechanical review, while electrical work follows the responsible Washington authority. Assign every permit, inspection and restoration boundary before demolition.
Require measured plans, moisture and substrate findings, demolition limits, waterproofing system, plumbing and electrical responsibilities, ventilation route, fixture schedule, permit assignments, occupied-home protection, hidden-condition rules, functional tests and closeout records. Verify the contractor and trade credentials through Washington L&I.
Photograph staining, soft material, failed sealant and suspected leak paths. Separate source correction, drying, demolition and reconstruction. EPA guidance supports fixing water problems and drying wet materials before rebuilding. Define who confirms retained framing or sheathing is ready and what evidence changes the removal boundary.
Identify substrate, drain connection, membrane, seams, corners, penetrations, curb or entry, wall height and transition to the dry room. State preparation and tests from the chosen system. Grout is a finish rather than a substitute for an accountable wet-area assembly, and unnamed mixed components make warranty responsibility unclear.
Kelso states that permits are required for most construction and reviews building, plumbing and mechanical work in city limits. Confirm the exact property and scope, including electrical jurisdiction. Assign plan preparation, applications, corrections, inspection scheduling and final approvals before the room is opened.
Record tub, shower valve, drain, toilet, vanity, sink and shutoff models and locations. State whether supplies and drains remain or move, how access is opened and who restores it. Require pressure, drain and fixture operation tests before cabinets and finishes make concealed connections difficult to reach.
Identify receptacles, lighting, fan, heated surface or other loads and have a qualified electrical contractor evaluate existing capacity and required protection. Coordinate boxes, controls, mirrors, cabinets and tile before rough work. Electrical scope, permit and inspection should be explicit rather than hidden in a general allowance.
Select fan performance and controls, then document duct size, length, turns and exterior termination. Check framing and roof or wall penetrations early. State who makes and weatherproofs the opening and who verifies operation. Exterior exhaust is a different result from recirculating or attic-terminated air.
List tile, grout, vanity, top, fixtures, glass, lighting, hardware, paint and accessories with approval and delivery dates. An allowance should state amount, tax, delivery, installation and markup treatment. Keep fixed demolition, trade labor, waterproofing and restoration outside product allowances.
Operate drains, shutoffs, fixtures, outlets, lights, fan, doors and accessories. Complete required inspections, verify wet-area tests and review finish transitions under normal light. Keep permits, product records, photographs of concealed waterproofing and utilities, care instructions, warranties and a resolved punch list.
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The Kelso Building Department states permits are required for most construction and reviews building, plumbing and mechanical systems.
Washington L&I Verify provides contractor registration, bond, insurance, owner and trade-credential information.
EPA moisture guidance supports correcting the water source and drying affected materials before reconstruction.
| Decision | Evidence | Required boundary |
|---|---|---|
| Water damage | Source and dry condition recorded | Removal and restoration limit |
| Shower | Drain, slope and membrane selected | Substrate through finished tile |
| Plumbing | Fixtures and locations fixed | Rough work, valves, permit and test |
| Ventilation | Fan and route confirmed | Duct, termination and weather repair |
| Closeout | Tests and approvals listed | Records, punch list and warranties |
Layout movement, concealed moisture, subfloor or framing repair, waterproofing, plumbing, electrical capacity, ventilation, tile format, glass, access, permits and finish restoration drive cost. Compare identical allowances and hidden-condition rules rather than a universal room price.
Requirements depend on the exact building, plumbing, mechanical and electrical work. Confirm the complete design with responsible authorities.
After the source is corrected, unsound material is removed and retained materials are documented dry and suitable.
Require substrate, membrane, drain, seams, corners, penetrations, transitions, tests and product records.
Yes when possible, because dimensions, rough connections, loads, ventilation and installation requirements change scope.
Use a defined opening, photographs, measured quantities and written approval before removal expands.
Align amount, tax, delivery, installation, markup and selection deadline, and keep fixed labor outside the allowance.
Match legal business and applicable trade credentials to Washington L&I Verify records.
Collect tests, inspections, permits, concealed-work photos, products, care instructions, warranties and the completed punch list.
Share the plan, condition photographs and fixture priorities so registered contractors can price one finished wet-area result. Include the property address, access limits and desired completion timing for fully aligned proposals.
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