[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"detail-sidebar-cat-0-en-105":3,"doc-seo-649277-105":59,"doc-detail-649277-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","fire-sprinkler-drawings-general-notes-key-notes","Fire Sprinkler Drawings - General Notes - Key Notes","","Fire sprinkler routing drawings and specification notes for a wet-pipe system throughout the building, including warm attic conditions. Defines required approvals for piping changes, slope-to-drain installation per NFPA 13, hazard classification and sprinkler head spacing for light hazard, ordinary hazard, and attic areas. Specifies quick-response sprinklers, component placement within the insulation envelope, required guards on selected heads, protection against accidental discharge, drain valve routing, and coordination with structural framing and AutoCAD-compatible as-built deliverables.",{"@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":35,"@type":76,"position":81},"https://docshare.wps.com/document/healthcare/",3,{"item":83,"name":65,"@type":76,"position":19},"https://docshare.wps.com/document/fire-sprinkler-drawings-general-notes-key-notes/649277/",{"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/fire-sprinkler-drawings-general-notes-key-notes/649277.png","ImageObject",300,407,{"name":92,"@type":93},"Stanford","Person",{"url":74,"name":95,"@type":96},"DocShare","Organization","application/pdf","2026-11-06","2026-10-23",true,{"@type":102,"interactionType":103,"userInteractionCount":24},"InteractionCounter",{"@type":104},"ViewAction",{"@type":106,"mainEntity":107},"FAQPage",[108,114,118],{"name":109,"@type":110,"acceptedAnswer":111},"What system type is used throughout the building in these notes?","Question",{"text":112,"@type":113},"The drawings specify a wet-pipe system installed throughout all areas, including guidance for conditions involving a warm attic.","Answer",{"name":115,"@type":110,"acceptedAnswer":116},"How are hazard areas and sprinkler head spacing defined?",{"text":117,"@type":113},"Spacing is set by hazard level: light hazard at 225 sq. ft., ordinary hazard at 130 sq. ft., and attic at 130 sq. ft. per head.",{"name":119,"@type":110,"acceptedAnswer":120},"What are the requirements for modifying piping and ensuring drainage?",{"text":121,"@type":113},"Piping changes require approval from the architect and engineer, and piping must be installed level or sloped to drain as designated in NFPA 13.","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},649277,1793105004,{"code":4,"msg":5,"data":131},{"doc_id":128,"user_id":132,"nickname":92,"user_avatar":133,"doc_module":4,"category_id":34,"category_name":35,"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":19,"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":143,"read_time":52,"preview_page_count":4},2336477552062,"https://ap-avatar.wpscdn.com/davatar_994ba38a5ba835b3df7d355c54d3ed8d","| FIRE SPRINKLER LEGEND UPRIGHT HEAD ON LINE PRESSURE GAUGE CONCEALED PENDENT HEAD LT LOW TEMPERATURE SENSOR PROVIDED BY DIVISION 28 CONCEALED DRY PENDENT HEAD VALVE TAMPER SWITCH TS\u003Cbr>SIDE DICHARGE ATTIC HEAD FS FLOW SWITCH DRY SIDEWALL HEAD RECESSED FLEXIBLE COUPLING DRY SIDEWALL HEAD SWAY BRACING SIDEWALL HEAD RECESSED ANGLE VALVE SIDEWALL HEAD PIPE SUPPORT TYCO MODEL AP ATTIC UPRIGHT HEAD SPRINKLER PIPING IT INSPECTOR'S TEST VALVE PIPE IN FLOOR STRUCTURE BALL VALVE 2\" & SMALLER\u003Cbr>BUTTERFLY VALVE 2 1/2\" & LARGER FIRE DEP. CONNECTION PIPE UP PIPE DOWN\u003Cbr>GENERAL NOTES\u003Cbr>1. INSTALL FIRE PROTECTION PIPING AS SHOWN, WET-PIPE SYSTEM\u003Cbr>THROUGHOUT ALL AREAS OF THE BUILDING. BUILDING HAS A WARM ATTIC.\u003Cbr>2. USE DRY-BARREL TYPE SPRINKLERS IN CANOPIES AND VESTIBULES WHEN SUPPLIED FROM WET SYSTEM.\u003Cbr>3. OBTAIN APPROVAL FOR PIPING CHANGES FROM ARCHITECT AND ENGINEER.\u003Cbr>4. RUN PIPING LEVEL OR SLOPED TO DRAIN AS DESIGNATED IN NFPA 13.\u003Cbr>5. THE FIRE SPRINKLER SYSTEM SHALL BE DESIGNED PER THE\u003Cbr>REQUIREMENTS OF NFPA 13, LIGHT HAZARD FOR THE MAIN LEVEL AND ATTIC WITH THE EXCEPTION OF THE SERVING AREA, MECHANICAL\u003Cbr>ELECTRICAL AND JANITOR AREAS WHICH SHALL BE DESIGNED AS ORDINARY HAZARD GROUP 1, AND THE PLATFORM THAT WILL BE DESIGNED AS ORDINARY HAZARD GROUP 2. (GENERAL INTENT SHOWN) .\u003Cbr>6. SPRINKLER HEAD SPACING:\u003Cbr>6.1. LIGHT HAZARD: 225 SQ. FT.\u003Cbr>6.2 ORDINARY HAZARD: 130 SQ. FT.\u003Cbr>6.3 ATTIC: 130 SQ. FT. PER HEAD.\u003Cbr>7. SEE SITE PLAN FOR UTILITY CONNECTION AND LOCATION OF FIRE HYDRANTS.\u003Cbr>8. DO NOT ROUTE PIPING THRU STRUCTURAL MEMBERS OR MECHANICAL DUCT WORK EXCEPT AS SHOWN ON THE DRAWINGS.\u003Cbr>9. SEE REFLECTED CEILING PLAN FOR EXACT LOCATION OF SPRINKLER\u003Cbr>HEADS. SPRINKLER HEADS DO NOT HAVE TO BE CENTERED IN THE ONE FOOT ACOUSTICAL TILES.\u003Cbr>10. COORDINATE WITH FRAMER FOR SHEAR-WALL PENETRATIONS.\u003Cbr>11. ALL SPRINKLERS SHALL BE QUICK-RESPONSE TYPE.\u003Cbr>12. ALL WET-PIPE SYSTEM COMPONENTS (EXCEPT DRY SPRINKLERS) SHALL BE INSIDE THE BUILDING INSULATION ENVELOPE. SEE BUILDING SECTION A301, A302, A303 AND A304 . COORDINATE INSTALLATION OF HANGERS WITH SPRAY FOAM SCHEDULE.\u003Cbr>13. ALL REQUIRED DRAINS SHALL FOLLOW NFPA 13 REQUIREMENTS. DRAIN VALVES SHALL BE LOCATED TO PREVENT PUBLIC ACCESS AND SHALL BE PIPED TO DISCHARGE TO FIRE ROOM 124 6\" FLOOR DRAIN.\u003Cbr>14. PROVIDE CHROME GUARDS TO HEADS IN CANOPIES, SIDEWALL VESTIBULES, ELECT 111, ORGAN 146 AND STORAGE 157.\u003Cbr>15. PROVIDE WIRE GUARDS TO ALL HEADS ALONG TRAVEL ROUTES OF ATTIC AND EQUIPMENT PLATFORM TO PREVENT ACCIDENTAL DISCHARGE.\u003Cbr>16. SEE SPECIFICATIONS FOR REQUIRED PIPE, HEADS, FITTINGS, HANGERS, SUPPORT SPACING AND SPARE HEADS FOR MAINTENANCE SUPPLY.\u003Cbr>17. SPRINKLER ENGINEER TO PROVIDE AUTOCAD 2014 COMPATIBLE 'AS-BUILT'DRAWINGS AT COMPLETION OF PROJECT.\u003Cbr>18. SPRINKLER ENGINEER TO PROVIDE SCHEDULE A2, B1, B2 & C2 .\u003Cbr>19. INSTALL SPRINKLER PIPING WITHIN 2X10 EQUIPMENT PLATFORM FRAMING TO ALLOW MAINTENANCE ACCESS ROUTE.\u003Cbr>20. USE OF SADDLE OR HOLE CUT TYPE MECHANICAL TEES IS NOT APPROVED SEE SPECIFICATIONS.\u003Cbr>21. REFER TO DRAWINGS A101 AND A104 FOR FIRE EXTINGUISHER LAYOUT AND SPECIFICATION.\u003Cbr>KEY NOTES\u003Cbr>1 VOID SPACE TO BE FILLED WITH ROXUL BATT INSULATION (TYPICAL); REFER TO ARCHITECTURAL.\u003Cbr>2 VOID SPACE TO BE LINED WITH 5/8\" GYPSUM BOARD AND FIRE TAPED; REFER TO ARCHITECTURAL.\u003Cbr>3 REFER TO DETAIL A ON FS501 DRAWING FOR DRAIN DISCHARGE LOCATION.\u003Cbr>\u003Cbr>\u003Cbr>\u003Cbr>\u003Cbr>\u003Cbr>\u003Cbr>CONCEALED DRY PENDENT HEAD\u003Cbr>\u003Cbr>PROPOSED SPRINKLER ROUTING. (TYPICAL. )\u003Cbr>\u003Cbr>\u003Cbr>\u003Cbr>ELECTRICAL\u003Cbr>111\u003Cbr>ROOM\u003Cbr>106\u003Cbr>RAMP\u003Cbr>155\u003Cbr>STORAGE\u003Cbr>156\u003Cbr>ORGAN\u003Cbr>SPEAKER\u003Cbr>CHAMBER\u003Cbr>146\u003Cbr>SAC PREP\u003Cbr>145\u003Cbr>VESTIBULE\u003Cbr>126\u003Cbr>CONCEALED DRY PENDENT HEAD\u003Cbr>\u003Cbr>\u003Cbr>\u003Cbr>\u003Cbr>\u003Cbr>\u003Cbr>\u003Cbr>\u003Cbr>\u003Cbr>\u003Cbr>\u003Cbr>\u003Cbr>\u003Cbr>\u003Cbr>\u003Cbr>\u003Cbr>\u003Cbr>\u003Cbr>\u003Cbr>\u003Cbr>\u003Cbr>\u003Cbr>\u003Cbr>\u003Cbr>\u003Cbr>\u003Cbr>CLERK\u003Cbr>105\u003Cbr>\u003Cbr>\u003Cbr>\u003Cbr>ROOM 109 \u003Cbr>\u003Cbr>\u003Cbr>\u003Cbr>ROOM\u003Cbr>115\u003Cbr>ROOM\u003Cbr>116\u003Cbr>\u003Cbr>\u003Cbr>\u003Cbr>BISHOP\u003Cbr>142\u003Cbr>\u003Cbr>\u003Cbr>\u003Cbr>\u003Cbr>\u003Cbr>\u003Cbr>\u003Cbr>PLATFORM\u003Cbr>151\u003Cbr>\u003Cbr>\u003Cbr>\u003Cbr>\u003Cbr>\u003Cbr>\u003Cbr>\u003Cbr>\u003Cbr>\u003Cbr>\u003Cbr>\u003Cbr>\u003Cbr>\u003Cbr>\u003Cbr>\u003Cbr>\u003Cbr>\u003Cbr>\u003Cbr>\u003Cbr>\u003Cbr>\u003Cbr","cbCairdajNVSdtDm","https://ap.wps.com/l/cbCairdajNVSdtDm","pdf",2276763,"English","# General Notes\n## System design intent and hazard classification\n## Sprinkler spacing and layout coordination\n# Key Notes","[{\"question\":\"What system type is used throughout the building in these notes?\",\"answer\":\"The drawings specify a wet-pipe system installed throughout all areas, including guidance for conditions involving a warm attic.\"},{\"question\":\"How are hazard areas and sprinkler head spacing defined?\",\"answer\":\"Spacing is set by hazard level: light hazard at 225 sq. ft., ordinary hazard at 130 sq. ft., and attic at 130 sq. ft. per head.\"},{\"question\":\"What are the requirements for modifying piping and ensuring drainage?\",\"answer\":\"Piping changes require approval from the architect and engineer, and piping must be installed level or sloped to drain as designated in NFPA 13.\"}]","Fire Sprinkler Drawings - General Notes - Key Notes | PDF",1792798673]