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Includes general project notes defining “PLUMBING” scope, conditions for demolition coordination, verification of existing site conditions, phased removal, temporary services, reconnection to new piping, patching openings, and replacement of damaged components to maintain plumbing system integrity.",{"@graph":69,"@context":122},[70,84,105],{"@type":71,"itemListElement":72},"BreadcrumbList",[73,77,79,82],{"item":74,"name":75,"@type":76,"position":8},"https://docshare.wps.com","Home","ListItem",{"item":78,"name":9,"@type":76,"position":14},"https://docshare.wps.com/document/",{"item":80,"name":40,"@type":76,"position":81},"https://docshare.wps.com/document/research-report/",3,{"item":83,"name":65,"@type":76,"position":19},"https://docshare.wps.com/document/plumbing-symbol-legend-plumbing-demolitionrenovation-notes/648777/",{"url":83,"name":65,"@type":85,"image":86,"author":91,"headline":65,"publisher":94,"fileFormat":97,"inLanguage":63,"description":67,"dateModified":98,"datePublished":99,"encodingFormat":97,"isAccessibleForFree":100,"interactionStatistic":101},"DigitalDocument",{"url":87,"@type":88,"width":89,"height":90},"https://docshare.wps.com/thumbnails/plumbing-symbol-legend-plumbing-demolitionrenovation-notes/648777.png","ImageObject",300,407,{"name":92,"@type":93},"GGG","Person",{"url":74,"name":95,"@type":96},"DocShare","Organization","application/pdf","2026-10-31","2026-10-23",true,{"@type":102,"interactionType":103,"userInteractionCount":29},"InteractionCounter",{"@type":104},"ViewAction",{"@type":106,"mainEntity":107},"FAQPage",[108,114,118],{"name":109,"@type":110,"acceptedAnswer":111},"What does the document define as “PLUMBING”?","Question",{"text":112,"@type":113},"It states that “PLUMBING” refers to hot water, return, cold water, sewer-related systems, storm sewer, condensate waste, and medical gas systems and their components, equipment, and piping.","Answer",{"name":115,"@type":110,"acceptedAnswer":116},"What are the key requirements for demolition and renovation coordination?",{"text":117,"@type":113},"The contractor must verify existing site conditions, coordinate removal and shut-down scheduling with architect/COR and maintenance personnel, and ensure adjacent spaces keep operating without impact to hours of operation.",{"name":119,"@type":110,"acceptedAnswer":120},"How should existing plumbing components and equipment be handled?",{"text":121,"@type":113},"Damaged or inoperable components not suitable for reuse must be replaced with like or equal quality. Removed equipment not reused remains VA property as approved by VA and must be delivered to a VA-designated location, while other removed components become the contractor’s property.","https://schema.org",{"og:url":83,"og:type":124,"og:title":65,"og:site_name":95,"og:description":67},"article",{"robots":126,"canonical":83},"index,follow",{"doc_id":128,"site_id":62},648777,1792795229,{"code":4,"msg":5,"data":131},{"doc_id":128,"user_id":132,"nickname":92,"user_avatar":133,"doc_module":4,"category_id":39,"category_name":40,"doc_title":65,"doc_description":67,"doc_content":134,"file_id":135,"file_url":136,"file_type":137,"file_size":138,"view_count":29,"is_deleted":4,"is_public":8,"is_downloadable":8,"audit_status":8,"page_count":46,"language":139,"language_code":63,"site_id":62,"html_lang":63,"table_of_contents":140,"faqs":141,"seo_title":142,"seo_description":67,"update_tm":129,"read_time":31},962093532725,"https://ap-avatar.wpscdn.com/davatar_276721f389ce27ea32af1340a28f341c","一  \n-  \n6  \n5  \n4  \n3  \n2  \n\n| PLUMBING SYMBOL LEGEND  \u003Cbr>PLUMBING SYMBOL LEGEND  \u003Cbr>PLUMBING SYSTEM LEGEND  \u003Cbr>PLUMBING DEMOLITION/RENOVATION NOTES  \u003Cbr>(NOTE NOTALL SYSTEMS ARE USEDIN THIS PROJECT)  \u003Cbr>(NOTE:NOT ALL SYMBOLS ARE USED IN THIS PROJECT)  \u003Cbr>(NOTE:NOT ALL SYMBOLS ARE USED IN THIS PROJECT)  \u003Cbr>DESCRIPTION  \u003Cbr>DESCRIPTION  \u003Cbr>DESCRIPTION  \u003Cbr>SYMBOL  \u003Cbr>SYMBOL  \u003Cbr>SYMBOL  \u003Cbr>.IN THESE GENERAL NOTES,\"PLUMBING\"SHALL REFERTO,BUT NOT BE LIMITED TOSYSTEMS,COMPONENTSAND EQUIPMENT FORHOT WATER  \u003Cbr>HOT WATERRETURN,COLD WATER.SEWER,SEWER VENTS,STORM SEWER,CONDENSATE WASTE,MEDICAL GAS,MEDICAL GAS OUTLETS,MEDICAL  \u003Cbr>×  \u003Cbr>DOMESTIC WATER  \u003Cbr>90°ELBOW  \u003Cbr>PIPE ANCHOR  \u003Cbr>GAS EQUIPMENT,ISOLATION VALVES,BALANCING VALVE,REGULATORS,EQUIPMENT AND PIPING,ETC  \u003Cbr>45°ELBOW  \u003Cbr>DOMESTIC COLD WATER  \u003Cbr>FLEXIBLE CONNECTOR(FLEX.CONN.)  \u003Cbr>2.CONTRACTOR SHALL VERIFY EXISTING SITE CONDITIONS INCLUDING,BUT NOT LIMITED TO:  \u003Cbr>BRANCH CONNECTION OUT OF SIDE  \u003Cbr>DOMESTIC HOT WATER  \u003Cbr>WATER HAMMER ARRESTOR  \u003Cbr>*PIPE SYSTEMS,SIZES AND LOCATIONS.  \u003Cbr>BRANCH CONNECTION OUT OF TWO SIDES  \u003Cbr>*VALVE LOCATIONS.  \u003Cbr>DOMESTIC HOT WATER RETURN  \u003Cbr>PRESSURE GAUGE  \u003Cbr>*EQUIPMENT CONDITIONS,CONNECTIONS AND LOCATIONS.  \u003Cbr>RISER DOWN(ELBOW)  \u003Cbr>140°F=  \u003Cbr>DOMESTIC HOT WATER SUPPLY(140°F)  \u003Cbr>*BALANCING VALVES.  \u003Cbr>*HAMMERARRESTORS  \u003Cbr>THERMOMETER  \u003Cbr>RISER UP(ELBOW)  \u003Cbr>DOMESTIC HOT WATERRETURN(140°F)  \u003Cbr>140°F HWR=  \u003Cbr>BRANCH CONNECTION OUT OF BOTTOM  \u003Cbr>3.ALLEXISTING PLUMBING EQUIPMENT AND PIPING ADJACENT TOAND/ORIN AREAS OFDEMOLITION SHALL BEPROPERLY IDENTIFIED FORLOCATION,  \u003Cbr>VALVE IN CAST IRON BOX  \u003Cbr>DOMESTIC HOT WATER SUPPLY(160°F)  \u003Cbr>160°F=  \u003Cbr>SIZE,CONDITION AND SYSTEM(S)OPERATION.ALL SYSTEMS SHALL BE COMPARED TOTHEPLUMBING DRAWINGS ANDEXISTING RECORDDRAWINGS  \u003Cbr>NATURAL GAS CONNECTION  \u003Cbr>BRANCH CONNECTION OUT OF BOTTOM TO90°ELBOW  \u003Cbr>(EXISTING RECORD DRAWINGS SHALL BE REQUESTED FROM GOVERNMENT)AND DOCUMENTALVARIATIONS AFTER THEEXISTING SYSTEMS ARE  \u003Cbr>◎  \u003Cbr>DOMESTIC HOT WATER RETURN(160°F)  \u003Cbr>160°FHWR=  \u003Cbr>INVESTIGATED AND DOCUMENTED,THE CONTRACTOR SHALL CAPAND/OR REMOVEALLPLUMBING EQUIPMENT AND PIPING BACK TO POINT OF  \u003Cbr>DEMOLITION BOUNDARY AS NOTED ON PLANS.DEMOLITION BOUNDARY AND PHASING SHALL BE COORDINATED WTH ARCHITECT AND VA  \u003Cbr>COMPRESSED AIR CONNECTION  \u003Cbr>BRANCH CONNECTION OUT OF TOP TO90°ELBOW  \u003Cbr>=SW=  \u003Cbr>SOFT WATER  \u003Cbr>PRIOR TO CONSTRUCTION ALL BRANCHES AND DROPS NOT REMOVED SHALLBE CAPPED AND PREPARED FOR FUTURE RECONNECTION WHEN NEW  \u003Cbr>EQUIPMENT AND/OR FIXTURESARE INSTALLED,AS REQUIRED.  \u003Cbr>DE=  \u003Cbr>DE-IONIZED WATER  \u003Cbr>AAVO  \u003Cbr>AIR ADMITTANCE VALVE(MAXI STUDOR VENT)  \u003Cbr>RISER DOWN TO90°ELBOW  \u003Cbr>DISTILLED WATER  \u003Cbr>4.COORDINATE AND SCHEDULE THE REMOVAL OFEXISTING PLUMBINGAND SYSTEM SHUT-DOWNS WITH COR,ARCHITECTAND MAINTENANCE  \u003Cbr>BALL VALVE  \u003Cbr>NEW PLUMBING FIXTURE  \u003Cbr>PERSONNEL PRIOR TO CONSTRUCTION.  \u003Cbr>REVERSE OSMOSIS WATER  \u003Cbr>EXISTING PLUMBING FIXTURE  \u003Cbr>BUTTERFLY VALVE  \u003Cbr>5.MAINTAIN EXISTINGPLUMBING WITH PHASED DEMOLITION ANDINSTALLATION OFNEW WORK.PROVIDING TEMPORARYSERVICESASREQUIRED  \u003Cbr>=NP=  \u003Cbr>NON-POTABLE WATER  \u003Cbr>CHECK VALVE  \u003Cbr>DEMOLISHED PLUMBING FIXTURE  \u003Cbr>6.EXISTING PLUMBING EQUIPMENT BEING REMOVED AND NOTREUSED,SHALL REMAIN THE PROPERTY OF THE VA(AS APPROVED BYTHE  \u003Cbr>WASTE ANDVENT  \u003Cbr>CIRCUIT SETTER  \u003Cbr>DWH-X  \u003Cbr>TANKLESS DOMESTIC WTR.HEATER  \u003Cbr>VA)AND SHALL BE DELIVERED UPON REMOVAL TO LOCATION DESIGNATED BY THE VA.ALL OTHER SYSTEM COMPONENTS REMOVED  \u003Cbr>SHALL BECOME THE PROPERTY OF THE CONTRACTOR.  \u003Cbr>SANITARY SEWER  \u003Cbr>SS =  \u003Cbr>GAS COCK  \u003Cbr>DWH-X  \u003Cbr>DOMESTIC WATER HEATER  \u003Cbr>7.UPON COMPLETION OF NEW ADDITION,NEW PLUMBING EQUIPMENT AND PIPING WILL BE INSTALLED AS SHOWN ON RENOVATED PLUMBING PLANS.  \u003Cbr>VENT  \u003Cbr>GATE VALVE  \u003Cbr>RECONNECTALL EXISTING BRANCHES AND EQUIPMENT TO NEW SYSTEM PIPINGAS REQUIRED FOR OPERATION.  \u003Cbr>WASHING MACHINE BOX  \u003Cbr>CWV=  \u003Cbr>COMBINATION WASTE AND VENT  \u003Cbr>GLOBE VALVE  \u003Cbr>8.REPLACE A","cbCaikgytw8Qh59C","https://ap.wps.com/l/cbCaikgytw8Qh59C","pdf",17849398,"English","# PLUMBING SYMBOL LEGEND\n## General Notes and Scope\n## Demolition/Renovation Requirements\n## Existing System Verification and Documentation\n## Coordination, Phasing, and Temporary Services\n## Reconnection and Matching Existing Work\n## Repairs, Replacement, and Patching\n## HVAC Coordination and Operating Hours","[{\"question\":\"What does the document define as “PLUMBING”?\",\"answer\":\"It states that “PLUMBING” refers to hot water, return, cold water, sewer-related systems, storm sewer, condensate waste, and medical gas systems and their components, equipment, and piping.\"},{\"question\":\"What are the key requirements for demolition and renovation coordination?\",\"answer\":\"The contractor must verify existing site conditions, coordinate removal and shut-down scheduling with architect/COR and maintenance personnel, and ensure adjacent spaces keep operating without impact to hours of operation.\"},{\"question\":\"How should existing plumbing components and equipment be handled?\",\"answer\":\"Damaged or inoperable components not suitable for reuse must be replaced with like or equal quality. Removed equipment not reused remains VA property as approved by VA and must be delivered to a VA-designated location, while other removed components become the contractor’s property.\"}]","PLUMBING SYMBOL LEGEND - Plumbing Demolition/Renovation Notes | PDF"]