[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"detail-sidebar-cat-1-en-105":3,"doc-seo-253824-105":53,"doc-detail-253824-en":127},{"code":4,"msg":5,"data":6},0,"success",[7,14,19,24,29,34,39,44,49],{"id":8,"doc_module":9,"doc_module_name":10,"category_name":11,"show_sort_weight":12,"slug":13},11,1,"Template","Presentations",90,"presentations",{"id":15,"doc_module":9,"doc_module_name":10,"category_name":16,"show_sort_weight":17,"slug":18},12,"Resumes",80,"resumes",{"id":20,"doc_module":9,"doc_module_name":10,"category_name":21,"show_sort_weight":22,"slug":23},14,"Invoices",70,"invoices",{"id":25,"doc_module":9,"doc_module_name":10,"category_name":26,"show_sort_weight":27,"slug":28},15,"Posters",60,"posters",{"id":30,"doc_module":9,"doc_module_name":10,"category_name":31,"show_sort_weight":32,"slug":33},16,"Social Media",50,"social-media",{"id":35,"doc_module":9,"doc_module_name":10,"category_name":36,"show_sort_weight":37,"slug":38},17,"Forms",40,"forms",{"id":40,"doc_module":9,"doc_module_name":10,"category_name":41,"show_sort_weight":42,"slug":43},18,"Letters",30,"letters",{"id":45,"doc_module":9,"doc_module_name":10,"category_name":46,"show_sort_weight":47,"slug":48},21,"Paper Templates",5,"papers-templates",{"id":50,"doc_module":9,"doc_module_name":10,"category_name":51,"show_sort_weight":4,"slug":52},158,"General","general-158",{"code":4,"msg":54,"data":55},"ok",{"site_id":56,"language":57,"slug":58,"title":59,"keywords":60,"description":61,"schema_data":62,"social_meta":120,"head_meta":122,"extra_data":124,"updated_unix":126},105,"en","plumbing-final-inspection-checklist-general-verification","Plumbing Final Inspection Checklist - General Verification","","Plumbing final inspection verification checklist covering permit and approved plan placement for inspector access, confirmation of plumbing fixtures on OTC and E-permits, and review of prior inspection notes. Includes requirements for sewer/septic sign-offs, water service and storm drainage sign-off, backflow prevention devices and testing, plumbing vent clearances, hosebib vacuum breakers and pressure limits, and key water heater inspection items such as relief valve installation, drainage routing, vacuum relief valves, seismic strapping, and protection for vehicle impact zones. Also covers fixture leak testing, temperature limits, caulking watertightness, clearances for water closets and shower doors, and cleanout distance constraints.",{"@graph":63,"@context":119},[64,80,102],{"@type":65,"itemListElement":66},"BreadcrumbList",[67,71,74,77],{"item":68,"name":69,"@type":70,"position":9},"https://docshare.wps.com","Home","ListItem",{"item":72,"name":10,"@type":70,"position":73},"https://docshare.wps.com/template/",2,{"item":75,"name":36,"@type":70,"position":76},"https://docshare.wps.com/template/forms/",3,{"item":78,"name":59,"@type":70,"position":79},"https://docshare.wps.com/template/plumbing-final-inspection-checklist-general-verification/253824/",4,{"url":78,"name":59,"@type":81,"image":82,"author":87,"headline":59,"publisher":90,"fileFormat":93,"inLanguage":57,"description":61,"dateModified":94,"datePublished":95,"encodingFormat":93,"isAccessibleForFree":96,"interactionStatistic":97},"DigitalDocument",{"url":83,"@type":84,"width":85,"height":86},"https://docshare.wps.com/thumbnails/plumbing-final-inspection-checklist-general-verification/253824.png","ImageObject",442,249,{"name":88,"@type":89},"Quinn Holloway","Person",{"url":68,"name":91,"@type":92},"DocShare","Organization","application/pdf","2026-10-22","2026-09-13",true,{"@type":98,"interactionType":99,"userInteractionCount":101},"InteractionCounter",{"@type":100},"ViewAction",13,{"@type":103,"mainEntity":104},"FAQPage",[105,111,115],{"name":106,"@type":107,"acceptedAnswer":108},"What must be available on site for the plumbing final inspection?","Question",{"text":109,"@type":110},"The job address must be posted in a visible location, and the permit plus approved plans must be on site and accessible to the inspector.","Answer",{"name":112,"@type":107,"acceptedAnswer":113},"What backflow prevention items require verification during the inspection?",{"text":114,"@type":110},"Confirm that plumbing fixtures and backflow prevention devices are included on OTC and E-permits, and verify that required devices (such as RPBP or air-gap) are properly installed, tested, and signed off by the AHJ.",{"name":116,"@type":107,"acceptedAnswer":117},"What are the key checks for electric or gas water heaters?",{"text":118,"@type":110},"Verify the temperature and pressure relief valve installation, ensure the relief drain can discharge by gravity without trapping, confirm drain routing requirements, and check items like vacuum relief valves, seismic strapping, and protection where vehicle damage is possible.","https://schema.org",{"og:url":78,"og:type":121,"og:title":59,"og:site_name":91,"og:description":61},"article",{"robots":123,"canonical":78},"index,follow",{"doc_id":125,"site_id":56},253824,1789270531,{"code":4,"msg":5,"data":128},{"doc_id":125,"user_id":129,"nickname":88,"user_avatar":130,"doc_module":9,"category_id":35,"category_name":36,"doc_title":59,"doc_description":61,"doc_content":131,"file_id":132,"file_url":133,"file_type":134,"file_size":135,"view_count":101,"is_deleted":4,"is_public":9,"is_downloadable":9,"audit_status":9,"page_count":76,"language":136,"language_code":57,"site_id":56,"html_lang":57,"table_of_contents":137,"faqs":138,"seo_title":139,"seo_description":61,"update_tm":126,"read_time":9},2336474466712,"https://ap-avatar.wpscdn.com/davatar_a8503ba1806abce46bf441b54a3ca4cd","( )  \nPlease verify the following before calling for a plumbing final inspection.  \nPermits and Plans  \n􀂉 Job address is posted in a visible location. ( R319. 1)  \n􀂉 Permit and approved plans are on site and accessible to the inspector. ( UPC 104.4.6)  \n􀂉 Permit information is correct (address , permit number, scope of work etc.  \n􀂉 Confirm on OTC (over the counter) and E-permits only, that all plumbing fixtures are included.  \n􀂉 When a separate sewer or septic permit is required, confirm that it has been signed off by the authority having jurisdiction .  \n􀂉 Water service and storm drainage system has been inspected and signed off.  \n􀂉 Review the notes from the previous plumbing inspections. Common notes might be that an air admittance valve has been installed which will require a grill to be installed at the location, or that shock arresters need tobe installed at the final.  \n􀂉 When an irrigation system is installed check to see that a backflow prevention device has been properly installed and signed off by the AHJ.  \n􀂉 It is required to have adequate backflow prevention when the building has a fire sprinkler system unless an approved combination system is used per standards. ( UPC 603.5.14) A RPBP (reduced pressure backflow preventer) or an air-gap is required when there is a water supply to a hydronic heat boiler. (603 .5. 10) If a backflow device such as an RPBP or DCVA is within the job site, verify that it has been tested and signed off. (UPC 603.2)  \nPlumbing Vents  \n􀂉 Plumbing vents shall extend at least 6” above the roof and to be 10 ’ away or 3 ’ above windows that open. When doing a walk through , look down on the roof below and check for test plugs left in the vent pipes.( UPC 906)  \nHosebibs  \n􀂉 All hosebibs shall have non-removable vacuum breakers of a self-draining type. Exterior hosebibs to have integral vacuum breakers and to be frostproof and caulked and secured at exterior walls. (UPC 312.8 & 603.5 . 7)  \n􀂉 Check water pressure at any hose bib to verify that it is 80 psi or less. If it is greater than 80 psi, a pressure-reducing valve is required. ( UPC 608.2)  \nElectric Water Heaters  \n􀂉 See Construction Tip Sheet 7, Water Heaters , for additional information.  \n􀂉 If a gas water heater has been installed which doesn’t include any plumbing pipe modifications , it is a mechanical inspection and will be covered on the Residential Mechanical Final Checklist. If an electric water heater has been  \nGENERAL INFORMATION:  \ninstalled or a gas water heater including pipe modifications it will require a plumbing  \ninspection.  \n􀂉 Temperature and pressure relief valve to be installed per manufacturer’s instructions or listing. (UPC 505.2)  \n􀂉 The drain from the relief valve must be able to drain by gravity. No part of drain to be trapped. ( UPC 608.5 as amended by Washington State)  \n􀂉 The pipe for the drain to be hard and full sized, no flex connectors or pex piping. ( UPC 608.5)  \n􀂉 The drain needs to terminate outside the building 6” to 24” above grade and shall have a soldered/glued on elbow as needed to direct the flow toward the ground or shall terminated at an approved drain. It may not be directly connected to a sanitary sewer. Retrofit water heaters may discharge 6” – 24” off of floor when a relief drain is not available. (UPC 608.5 as amended by WA State)  \n􀂉 Vacuum Relief Valves (UPC 608 . 7) Where a hot-water storage tank or an indirect water heater is located at an elevation above the fixture outlets in the hot-water system, a vacuum relief valve shall be installed.  \n􀂉 Seismic strapping will be installed per Construction Tip Sheet 7 , Water Heaters. Two straps , 1 in lower 1/3 and 1 in upper 1/3 and ¾” wide. Straps to be 22 gauge metal with strap ends lag bolted onto two different studs. (UPC 507.2)  \n􀂉 A water heater when installed in the normal path of a vehicle requires protection in the form of a wheel stop, bollardor by elevating. ( UPC) 507 .13. )  \n􀂉 Water heaters in attics , attic-ceiling assembl","cbCaivfrBhOYPPkK","https://ap.wps.com/l/cbCaivfrBhOYPPkK","pdf",82586,"English","# Permits and Plans\n## Plumbing Vents\n## Hosebibs\n## Electric Water Heaters\n## Plumbing Fixtures, Caulking & Drains","[{\"question\":\"What must be available on site for the plumbing final inspection?\",\"answer\":\"The job address must be posted in a visible location, and the permit plus approved plans must be on site and accessible to the inspector.\"},{\"question\":\"What backflow prevention items require verification during the inspection?\",\"answer\":\"Confirm that plumbing fixtures and backflow prevention devices are included on OTC and E-permits, and verify that required devices (such as RPBP or air-gap) are properly installed, tested, and signed off by the AHJ.\"},{\"question\":\"What are the key checks for electric or gas water heaters?\",\"answer\":\"Verify the temperature and pressure relief valve installation, ensure the relief drain can discharge by gravity without trapping, confirm drain routing requirements, and check items like vacuum relief valves, seismic strapping, and protection where vehicle damage is possible.\"}]","Plumbing Final Inspection Checklist - General Verification | PDF"]