[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"detail-sidebar-cat-0-en-105":3,"doc-seo-650072-105":59,"doc-detail-650072-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","singapore-fire-safety-engineering-guidelines-2nd-edition-2025","Singapore Fire Safety Engineering Guidelines - 2nd edition - 2025","","Singapore Fire Safety Engineering Guidelines (2nd edition, 2025) provide a structured framework for fire safety engineering in Singapore. The guidelines cover regulatory context, key definitions, fire scenarios including base cases and sensitivity test variations, and methods to determine Available Safe Egress Time (ASET). They outline computation approaches such as CFD modelling and zone modelling, define safety assessment inputs, and detail how to derive Required Safe Egress Time (RSET) through detection, notification, pre-movement, and movement time, supported by evacuation models.",{"@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/singapore-fire-safety-engineering-guidelines-2nd-edition-2025/650072/",{"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/singapore-fire-safety-engineering-guidelines-2nd-edition-2025/650072.png","ImageObject",300,407,{"name":92,"@type":93},"Emma Wilson","Person",{"url":74,"name":95,"@type":96},"DocShare","Organization","application/pdf","2026-10-30","2026-10-24",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 does the 2nd edition 2025 guidelines focus on?","Question",{"text":112,"@type":113},"It focuses on fire safety engineering methods, including defining fire scenarios, determining Available Safe Egress Time (ASET), and deriving Required Safe Egress Time (RSET) using detection, notification, pre-movement, and movement time.","Answer",{"name":115,"@type":110,"acceptedAnswer":116},"How are fire scenarios handled in the guidelines?",{"text":117,"@type":113},"Fire scenarios include a base case and sensitivity analysis using multiple test variations, such as buoyancy, wind effects, fan efficiency, fire growth rate changes, delayed detection, and smouldering fire.",{"name":119,"@type":110,"acceptedAnswer":120},"What modelling approaches are described for ASE T determination?",{"text":121,"@type":113},"The guidelines describe Computational Fluid Dynamics (CFD) modelling and zone modelling, including defining fire modelling goals, characterising fire scenarios, selecting CFD software, setting up the computational domain, and documenting outputs for assessment.","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},650072,1793057067,{"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":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":144,"read_time":145},3848291630094,"https://eur-avatar.wpscdn.com/davatar_085a072bc5b1113ac321206ff7593b45","Singapore Fire Safety Engineering Guidelines 2025  \nAll rights reserved. No part of this document may be reproduced, stored in a retrieval system, or transmitted in any form or by means, electronic, mechanical, photocopying, recording or otherwise, without prior permission of the Singapore Civil Defence Force.  \n1st edition: 2015  \n2nd edition: 2025  \nPublished by: With inputs from:  \nSingapore Civil Defence Force Home Team Science and Technology  \n91 Ubi Avenue 4 Agency Singapore 408827  \nThe Singapore Fire Safety Engineering Guidelines Committee  \nChairman  \nSenior Assistant Commissioner Lian Wee Teck  \nSingapore Civil Defence Force  \nDeputy Chairman  \nHTX Heng Chai Liang  \nSecretary  \nHTX Kristy Chen Haiyun  \nEditor  \nHTX Kristy Chen Haiyun  \nAssistant Editor  \nHTX Farah Fauzi  \nSingapore Civil Defence Force  \nSingapore Civil Defence Force  \nSingapore Civil Defence Force  \nSingapore Civil Defence Force  \nMembers  \nEr. Shyam Dayanandan  \nMs Ruth Wong  \nEr. Yeo Swee Khiank  \nMr. Bryan Chin  \nEr. Vijay S/O Rajaram  \nMr. Liew Kim Hoe  \nEr. Victor Ho  \nEr. Lin Hoong Tat  \nEr. Henry Ho  \nInstitution of Fire Engineers, Singapore (IFE) / C2D  \nInstitution of Fire Engineers, Singapore (IFE) / Arup Singapore  \nInstitution of Fire Engineers, Singapore (IFE) / SP PowerGrid  \nAssociation of Consulting Engineers, Singapore (ACES) / AECOM  \nInstitute of Engineers, Singapore (IES) / PDE  \nLKH Fire  \nHiLT  \nSHEVS  \nIGNESIS  \nPART 1 Chapter 1  \nChapter 2  \nChapter 3  \nCONTENTS  \n1.0 Introduction 8  \n1.1 Regulatory Framework 8  \n1.2 Definitions 10  \n2.0 Fire scenarios 13  \n2.1 Base case 13  \n2.2 Sensitivity analysis 13  \n2.2.1 Sensitivity Test 1-Buoyancy test 13  \n2.2.2 Sensitivity Test 2-Wind effects 13  \n2.2.3 Sensitivity Test 3-Fan efficiency 14  \n2.2.4 Sensitivity Test 4-Increase in fire growth rate 14  \n2.2.5 Sensitivity Test 5-Fire rendering an exit unavailable 14  \n2.2.6 Sensitivity Test 6-Delay in detection time 14  \n2.2.7 Sensitivity Test 7-Smouldering fire 14  \n2.3 Tabulation of fire scenarios 14  \n3.0 Available Safe Egress Time (ASET) 16  \n3.1 Fire hazards 16  \n3.2 Design fires 16  \n3.2.1 Pre-flashover fires 16  \n3.2.2 Post-flashover fires (Structural fire engineering 20  \nanalysis)  \n3.3 Acceptance criteria 20  \n3.3.1 Temperature 20  \n3.3.2 Radiation 20  \n3.3.3 Visibility 20  \n3.3.4 Fractional Effective Dose (FED) 20  \n3.4 Computational Fluid Dynamics (CFD) modelling 21  \n3.4.1 Define fire modelling goals 21  \n3.4.2 Characterise the fire scenarios 21  \n3.4.3 Selecting the CFD software 22  \n3.4.4 Computational domain 22  \n3.4.5 Boundary conditions 22  \n3.4.6 Mesh and grid resolution 23  \n3.4.7 Duration of simulation 23  \n3.4.8 Smoke management systems 23  \n3.4.9 Fire detection system 24  \n3.4.10 Fire suppression systems 24  \n3.4.11 Visibility factor 24  \n3.4.12 Documenting the output 24  \n3.5 Zone modelling 26  \n3.6 Validation of CFD and zone models 26  \n3.7 Replacement air for smoke control system 26  \nChapter 4  \nChapter 5  \nChapter 6  \nChapter 7  \nChapter 8  \n3.8 Determining the Available Safe Egress Time (ASET) 27  \n4.0 Required Safe Egress Time (RSET) 28  \n4.1 Detection time 28  \n4.2 Notification time 29  \n4.3 Pre-movement time 29  \n4.4 Movement time 29  \n4.5 Evacuation models 32  \n5.0 Fire Engineering Report 34  \n5.1 PB Package at the Building Plan approval stage 34  \n5.2 Fire engineering report to support a waiver application 34  \n5.3 Marked-up drawings 34  \n5.3.1 Architectural items in the BP submission 35  \n5.3.2 M&E items in the M&E plan submission 35  \n5.3.3 Breakdown of the M&E plan 36  \n5.3.4 Mark-up Drawings for FEDB & FER Submissions 36  \n5.3.5 Items to be marked up on the mark-up drawings 36  \n5.3.6 Drawing set(s) contained in the submission 37  \n5.3.7 Relevant details captured in the mark ups 37  \n5.3.8 Other administrative requirements 38  \n6.0 Operations & Maintenance (O&M) Manual 39  \n6.1 Cover page 39  \n6.2 Roles and responsibilities of building operator 39  \n6.3 Future addition and alteration (A/A) work 39  \n6","cbCaio8qHVYShSGm","https://ap.wps.com/l/cbCaio8qHVYShSGm","pdf",3195234,120,"English","# Introduction\n## Regulatory Framework\n## Definitions\n# Fire scenarios\n## Base case\n## Sensitivity analysis\n# Available Safe Egress Time (ASET)\n## Fire hazards\n## Design fires\n## Acceptance criteria\n## Computational Fluid Dynamics (CFD) modelling\n# Required Safe Egress Time (RSET)\n## Detection time\n## Notification time\n## Pre-movement time\n## Movement time\n## Evacuation models\n# Fire Engineering Report\n## PB Package at the Building Plan approval stage\n## Fire engineering report to support a waiver application\n# Operations & Maintenance (O&M) Manual\n## Roles and responsibilities of building operator\n## Maintenance plan\n# Peer Reviewer\n## Roles of Peer Reviewer\n# Registered Inspectors (FSE)\n## Scope of work needs a Registered Inspector (FSE)","[{\"question\":\"What does the 2nd edition 2025 guidelines focus on?\",\"answer\":\"It focuses on fire safety engineering methods, including defining fire scenarios, determining Available Safe Egress Time (ASET), and deriving Required Safe Egress Time (RSET) using detection, notification, pre-movement, and movement time.\"},{\"question\":\"How are fire scenarios handled in the guidelines?\",\"answer\":\"Fire scenarios include a base case and sensitivity analysis using multiple test variations, such as buoyancy, wind effects, fan efficiency, fire growth rate changes, delayed detection, and smouldering fire.\"},{\"question\":\"What modelling approaches are described for ASE T determination?\",\"answer\":\"The guidelines describe Computational Fluid Dynamics (CFD) modelling and zone modelling, including defining fire modelling goals, characterising fire scenarios, selecting CFD software, setting up the computational domain, and documenting outputs for assessment.\"}]","Singapore Fire Safety Engineering Guidelines - 2nd edition - 2025 | PDF",1792816096,302]