[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"detail-sidebar-cat-0-en-105":3,"doc-seo-664219-105":59,"doc-detail-664219-en":130},{"code":4,"msg":5,"data":6},0,"success",[7,13,18,23,28,33,38,43,48,51,55],{"id":8,"doc_module":4,"doc_module_name":9,"category_name":10,"show_sort_weight":11,"slug":12},1,"Document","Story & Novel",90,"story-novel",{"id":14,"doc_module":4,"doc_module_name":9,"category_name":15,"show_sort_weight":16,"slug":17},2,"Literature",80,"literature",{"id":19,"doc_module":4,"doc_module_name":9,"category_name":20,"show_sort_weight":21,"slug":22},4,"Exam",70,"exam",{"id":24,"doc_module":4,"doc_module_name":9,"category_name":25,"show_sort_weight":26,"slug":27},5,"Comic",60,"comic",{"id":29,"doc_module":4,"doc_module_name":9,"category_name":30,"show_sort_weight":31,"slug":32},6,"Technology",50,"technology",{"id":34,"doc_module":4,"doc_module_name":9,"category_name":35,"show_sort_weight":36,"slug":37},7,"Healthcare",40,"healthcare",{"id":39,"doc_module":4,"doc_module_name":9,"category_name":40,"show_sort_weight":41,"slug":42},8,"Research & Report",30,"research-report",{"id":44,"doc_module":4,"doc_module_name":9,"category_name":45,"show_sort_weight":46,"slug":47},9,"Religion & Spirituality",20,"religion-spirituality",{"id":46,"doc_module":4,"doc_module_name":9,"category_name":49,"show_sort_weight":46,"slug":50},"World Cup","world-cup",{"id":52,"doc_module":4,"doc_module_name":9,"category_name":53,"show_sort_weight":52,"slug":54},10,"Lifestyle","lifestyle",{"id":56,"doc_module":4,"doc_module_name":9,"category_name":57,"show_sort_weight":24,"slug":58},19,"General","general",{"code":4,"msg":60,"data":61},"ok",{"site_id":62,"language":63,"slug":64,"title":65,"keywords":66,"description":67,"schema_data":68,"social_meta":123,"head_meta":125,"extra_data":127,"updated_unix":129},105,"en","mechanical-drawings-symbol-schedule-and-abbreviations","Mechanical Drawings - Symbol Schedule and Abbreviations","","Mechanical drawings reference sheet compiling a mechanical symbol schedule and abbreviation list for piping, ductwork, and fire protection systems. It defines components and controls such as thermostats, humidistats, flow and pressure sensors, balancing dampers, isolation and check valves, relief devices, and backflow preventors, along with duct and pipe directional markers. It also includes a mechanical drawing list with DWG numbers, descriptions, and scales, and provides building services context including HVAC, plumbing fixtures, and site/level 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dampers.",{"name":119,"@type":110,"acceptedAnswer":120},"How are the mechanical drawings organized in the provided list?",{"text":121,"@type":113},"A table enumerates DWG identifiers (e.g., M0.01, M2.01, M4.01) with descriptions and scales such as “AS NOTED” or “1/8”=1’,” grouped across site, plumbing, fire protection, and HVAC plans.","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},664219,1793244997,{"code":4,"msg":5,"data":131},{"doc_id":128,"user_id":132,"nickname":92,"user_avatar":133,"doc_module":4,"category_id":29,"category_name":30,"doc_title":65,"doc_description":67,"doc_content":134,"file_id":135,"file_url":136,"file_type":137,"file_size":138,"view_count":24,"is_deleted":4,"is_public":8,"is_downloadable":8,"audit_status":8,"page_count":139,"language":140,"language_code":63,"site_id":62,"html_lang":63,"table_of_contents":141,"faqs":142,"seo_title":143,"seo_description":67,"update_tm":129,"read_time":144},2336474466712,"https://ap-avatar.wpscdn.com/davatar_a8503ba1806abce46bf441b54a3ca4cd","SYMBOL SCHEDULE AND ABBREVIATIONS  \nPIPING  \nSYSTEM MONITORING  \n①  \nTHERMOSTAT  \nDOMESTIC COLD WATER(DCW)  \n⑤  \nTEMP.SENSOR  \nDOMESTIC HOT WATER(DHW)  \nH  \nHUMIDISTAT  \nDOMESTIC HOT WATER RECIRCULATION(DHWR)  \nFS  \nFLOW SWITCH  \nDOMESTIC TEMPERED WATER(DTW)  \nSANITARY VENT  \nPS  \nPRESSURE SENSOR  \nSANITARY SEWER ABOVE GRADE  \nSANITARY SEWER BELOW GRADE  \nCARBON MONOXIDE SENSOR  \nSTORM SEWER ABOVE GRADE  \nDUCTWORK  \nSTORM SEWER BELOW GRADE  \nPIPE CLEAN-OUT  \n区  \n⑤  \nSUPPLY OR OUTDOOR AIR DUCT UP  \nPIPE CLEAN-OUT TO GRADE  \nSUPPLY OR OUTDOOR AIR DUCT DOWN  \nC※3  \nC  \nFIRE LINE  \n⑤  \nRETURN AIR DUCT UP  \nWET SPRINKLER LINE  \nE3  \nC)  \nRETURN AIR DUCT DOWN  \nDRAIN TILE  \nZ  \n⑤  \nEXHAUST AIR DUCT UP  \nGAS LINE  \n≥1  \nC)  \nEXHAUST AIR DUCT DOWN  \nTURNING VANES  \nFITTINGS AND VALVES  \nACOUSTIC INSULATION  \nBALANCING DAMPER(BD)  \nDIRECTION OF FLOW  \nBACKDRAFT DAMPER(BDD)  \n三D  \nPIPE DROP  \nMOTORIZED DAMPER(MD)  \nPIPE RISE  \nFIRE DAMPER -VERTICAL(FD)  \nPIPE TEE UP  \nFIRE DAMPER -HORIZONTAL(FD)  \nPIPE TEE DOWN  \nDUCT OR PIPE CAP-OFF  \nPIPE UNION  \nRETURN OR EXHAUST AIR GRILLE  \nISOLATION VALVE(NORMALLY OPEN)  \nUNDER-CUT DOOR  \nNC  \nISOLATION VALVE(NORMALLY CLOSED)  \nCHECK VALVE  \nEQUIPMENT TAGS  \n2-WAY CONTROL VALVE  \nGRILLE TYPE  \n3-WAY CONTROL VALVE  \nNECK/GRILLE SIZE  \nBALANCING VALVE  \nAIR VOLUME(L/s)  \nPRESSURE REDUCING VALVE(PRV)  \nEQUIPMENT/FIXTURE TYPE  \nSTRAINER  \nGENERAL NOTE  \nRELIEF VALVE  \nBACKFLOW PREVENTOR(BFP)  \nDRAWING REVISION  \n-  \nAUTOMATIC AIR VENT(AAV)  \nDETAIL NUMBER  \nSEISMIC GAS SHUT-OFF VALVE  \n①  \nM-  \nDRAWING NUMBER  \nTEMPERATURE GAUGE  \nPRESSURE GAUGE  \nSECTION NUMBER  \nM-  \nDRAWING NUMBER  \n回  \nTHERMOMETER  \nABBREVIATIONS  \nPUMP  \nAIR HANDLING UNIT  \nAHU  \nBACKDRAFT DAMPER  \nBDD  \nOUTLETS AND DRAINS  \nCO  \nCLEANOUT  \nC/W  \nCOMPLETE WITH  \nMANHOLE  \nE/A  \nEXHAUST AIR  \nOPEN DRAIN  \nEF  \nEXHAUST FAN  \nHOSE-BIBB(HB)  \nFIRE DAMPER  \nFD  \nFLOOR DRAIN(FD)  \nFE  \nFIRE EXTINGUISHER  \nFUNNEL FLOOR DRAIN  \nHEAT EXCHANGER  \nHE  \nINV  \nINVERT  \nROOF DRAIN(RD)  \nMANHOLE  \nMH  \nAREA DRAIN  \nNOT IN CONTRACT  \nNIC  \nNORMALLY OPEN  \nNO  \nNC  \nNORMALLY CLOSED  \nFIRE PROTECTION  \nNTS  \nNOT TO SCALE  \nFIRE EXTINGUISHER  \n0/A  \nOUTDOOR AIR  \nFIRE DEPARTMENT SIAMESE CONNECTION  \nR/A  \nRETURN AIR  \nRAIN WATER LEADER  \nRWL  \nPENDANT SPRINKLER HEAD  \nS/A  \nSUPPLY AIR  \nUPRIGHT SPRINKLER HEAD  \nST  \nSTORM MAIN  \nSIDEWALL SPRINKLER HEAD  \nT/A  \nTRANSFER AIR  \nEXT.COVERAGE SIDEWALL HEAD  \nTS  \nTAMPER SWITCH  \nVENT THROUGH ROOF  \nVTR  \nDRY SPRINKLER ALARM VALVE  \nW  \nWATER MAIN  \nBUILDING LOADS  \nLOAD-TOWER  \nPIPE SIZE  \nUNITS  \nTOTAL LOAD  \nLOAD-CMC BLDG  \nDESCRIPTION  \nDOMESTIC WATER  \n562  \nF.U.  \n1264  \n702  \n150øCOMBINED SUPPLY  \nFIRE PROTECTION  \nGPM  \n500  \n150øCOMBINED SUPPLY  \n二  \n二  \n14,790  \nSTORM  \n250ø@1%  \nLITRES  \n32,210  \n17,420  \nSANITARY  \nF.U.  \n810  \n388  \n200ø@1%  \n422  \nGAS  \n580  \n280  \n300  \nDHWT  \nBTUH  \n1700  \nBTUH  \n5000  \n3300  \nBOILERS  \n4000  \nBTUH  \n4000  \nCOMMERCIAL KITCHEN EQPT  \nTOTAL GAS LOAD  \n9580  \n2ø@2 PSI  \nBTUH  \n\n| MECHANICAL DRAWING LIST   |  |  |  |\n| --- | --- | --- | --- |\n| DWG   | DESCRIPTION   | SCALE   | ISSUE   |\n|  |  |  |  |\n| M0.01   | MECHANICAL SITE PLAN AND SYMBOL SCHEDULE   | AS NOTED   |  |\n|  |  |  |  |\n| M1.01   | MECHANICAL EQUIPMENT SCHEDULES   | NOT TO SCALE   |  |\n| M1.02   | MECHANICAL EQUIPMENT SCHEDULES   | NOT TO SCALE   |  |\n|  |  |  |  |\n| M2.01   | FOUNDATION PLUMBING PLAN   | 1/8”=1’   |  |\n| M2.02   | LEVEL 1 PLUMBING PLAN   | 1/8”=1’   |  |\n| M2.03   | MEZZANINE PLUMBING PLAN   | 1/8”=1'   |  |\n| M2.04   | LEVEL 2 PLUMBING PLAN   | 1/8”=1'   |  |\n| M2.05   | LEVEL 3 PLUMBING PLAN   | 1/8”=1’   |  |\n| M2.06   | LEVEL 4-6 PLUMBING PLAN   | 1/8”=1’   |  |\n| M2.07   | LEVEL 7-11 PLUMBING PLAN   | 1/8”=1’   |  |\n|  |  |  |  |\n| M3.01   | LEVEL 1 FIRE PROTECTION PLAN   | 1/8”=1’   |  |\n| M3.02   | MEZZANINE FIRE PROTECTION PLAN   | 1/8”=1’   |  |\n| M3.03   | LEVEL 2 FIRE PROTECTION PLAN   | 1/8”=1’   |  |\n| M3.04   | LEVEL 3 FIRE PROTECTION PLAN   | 1/8”=1’   |  |\n| ","cbCaidaU3kvgUr4T","https://ap.wps.com/l/cbCaidaU3kvgUr4T","pdf",15455389,29,"English","# Mechanical Symbol Schedule and Abbreviations\n## Piping System Monitoring\n## Ductwork and Fire Protection Symbols\n## Equipment and Valve/Control Abbreviations\n## Mechanical Drawing List (DWG)","[{\"question\":\"What does the document provide for mechanical drawings?\",\"answer\":\"It compiles a mechanical symbol schedule and an extensive abbreviation list covering piping, ductwork, and fire protection elements, plus a drawing list with DWG numbers and descriptions.\"},{\"question\":\"Which types of components and control devices are listed in the symbol schedule?\",\"answer\":\"The schedule includes sensors and controls such as thermostats and humidistats, flow and pressure sensors, along with valves and dampers like balancing dampers, isolation valves, check valves, and backdraft dampers.\"},{\"question\":\"How are the mechanical drawings organized in the provided list?\",\"answer\":\"A table enumerates DWG identifiers (e.g., M0.01, M2.01, M4.01) with descriptions and scales such as “AS NOTED” or “1/8”=1’,” grouped across site, plumbing, fire protection, and HVAC plans.\"}]","Mechanical Drawings - Symbol Schedule and Abbreviations | PDF",73]