Standard for Fire Safety in Rapid Transit Systems - Singapore Civil ...

More documents

Recommendations

Info

2.2.2.3 In multi-level, multi-platform stations, for the purposes of determining required egress capacity in accordance with Cl.2.2.3, (a) The maximum occupant load for each platform shall be considered separately, and (b) Where several platforms share common means of escape routes, for the purposes of determining required egress capacity in accordance with Cl.2.2.3.7, the occupant load for non-incident platforms not directly impacted by the emergency need only consider the contribution of the normal entraining and detraining loads during the peak period. 2.2.2.4 Where there are commercial spaces and ancillary areas in the station, (a) The occupant load for the commercial spaces shall be determined in accordance with Table 2.2.2.4, and (b) Occupant load in the ancillary areas (excluding E&M rooms) shall be determined based on 10m 2 of floor area per person, and (c) The occupant load in the commercial spaces and ancillary areas (excluding E&M rooms) shall be included in determining the required egress capacity where means of escape from that floor area converge with means of escape serving other station floor areas. . 2.2.2.5 Where stations serve areas with facilities subject to special events such as sports complexes, civic and convention centres, the determination of occupant load for such stations shall consider the potential contribution of passenger volumes not anticipated in normal commuter patronage projections. Multi-level, multi-platform stations Commercial spaces and ancillary areas occupant load Standard for Fire Safety in Rapid Transit Systems 19
2.2.3 MEANS OF ESCAPE FROM PLATFORM PUBLIC AREA TO POINT OF SAFETY 2.2.3.1 (a) Each platform public area shall be served by not less than 2 means of escape which are independent of and remote from each other from the platform to the exterior of the station. (b) The fire safety requirements for the safe evacuation of Persons with Disabilities (PWDs) during fire emergency in the station shall be provided in accordance with APPENDIX J. 2.2.3.2 Stairs and escalators regularly used by passengers need not be enclosed. Such stairs and escalators shall be included in the exit capacity calculation. Except for stairs at station entrance on ground level, handrails for these stairs shall also comply with Cl.2.2.5.6(f). 2.2.3.3 There shall be sufficient exit capacity to evacuate the platform occupant load from the station platform in 4 minutes or less. See APPENDIX B. 2.2.3.4 The station shall be designed to permit evacuation from the most remote point of the platform to any one of the following in 6 minutes or less. (See APPENDIX B). (a) A point of safety (b) Concourse level of stations (open stations or where emergency ventilation systems are provided in accordance with Cl.2.6.5). There shall be sufficient exit capacity to evacuate people from the concourse to the external such that there is no waiting time along the egress routes. Stations with interchange-link and stations connected to nontransit occupancies shall comply with the relevant requirements of Section 2.8. 2.2.3.5 In lieu of the above requirements stipulated in Cl.2.2.3.3 and Cl.2.2.3.4, the station can be designed to permit evacuation from the most remote point of the platform to a point of safety through a fire safety engineering analysis. The fire safety engineering analysis shall demonstrate that during station trainway fire scenario, tenable conditions can be achieved for the safe evacuation of all passengers. Means of escape from platform Fire Safety Requirements for Persons With Disabilities (PWDs) Standard for Fire Safety in Rapid Transit Systems 20
Page 1 and 2: Standard for Fire Safety in Rapid T
Page 3 and 4: 2.3.13 Restriction of Spread of fla
Page 5 and 6: SECTION 3.2 - OCC and RTS Facility
Page 7 and 8: 1.1.4 ABBREVIATIONS The abbreviatio
Page 9 and 10: 2.1.2.5 Area of Refuge (a) In the s
Page 11 and 12: 2.1.2.16 A space enclosed by elemen
Page 13 and 14: 2.1.2.27 A means of egress from the
Page 15 and 16: 2.1.2.45 The height of station or (
Page 17 and 18: 2.1.2.64 An enclosed space that is
Page 19 and 20: 2.1.3 STATION OCCUPANCY 2.1.3.1 The
Page 21 and 22: CODE Table 2.1.3 APPROVED TRADES AN
Page 23: SECTION 2.2 STATION MEANS OF ESCAPE
Page 27 and 28: 2.2.3.9 Gate-type emergency exits s
Page 29 and 30: 2.2.4.7 The maximum travel distance
Page 31 and 32: (iii) Permanently fixed ventilation
Page 33 and 34: (h) 850mm for doors and gates, and
Page 35 and 36: 300 mm (iii) The sign shall be loca
Page 37 and 38: (d) Exit ramps shall be straight wi
Page 39 and 40: (d) Ventilation 2.2.5.12 ESCALATORS
Page 41 and 42: (ii) All exit access doors which op
Page 43 and 44: 2.2.5.14 FARE COLLECTION GATES AND
Page 45 and 46: 2.2.5.19 Photo luminescent marking
Page 47 and 48: Diagram 2.2.4.4 - Means of escape f
Page 49 and 50: Diagram 2.2.5.13(e) - Exit doors sh
Page 51 and 52: Diagram 2.2.5.16(a)(v) - Remoteness
Page 53 and 54: SECTION 2.3 STATION STRUCTURAL FIRE
Page 55 and 56: 2.3.1 GENERAL SECTION 2.3 STATION S
Page 57 and 58: (c) Commercial spaces shall be comp
Page 59 and 60: (h) Coldroom Where the enclosure to
Page 61 and 62: (b) Any reference to height means t
Page 63 and 64: 2.3.5 EXTERNAL WALL 2.3.5.1 Externa
Page 65 and 66: 2.3.6.2 A separating wall shall hav
Page 67 and 68: (b) Have the appropriate fire resis
Page 69 and 70: 2.3.8.8 A protected shaft which con
Page 71 and 72: (ii) Drywall shall have the requisi
Page 73 and 74: 2.3.9.3 Pipes (a) Pipes which pass
Page 75 and 76:
2.3.10.3 Doors opening into the exi
Page 77 and 78:
(h) All sides shall be properly sea
Page 79 and 80:
(v) Intumescent mastics. The method
Page 81 and 82:
(e) Cl.2.3.8.2(c), 2.3.8.4, 2.3.8.7
Page 83 and 84:
Table 2.3.2A SIZE LIMITATION OF STA
Page 85 and 86:
Table 2.3.9A MAXIMUM NOMINAL INTERN
Page 87 and 88:
Diagram 2.3.3.1(c) - Fire resistanc
Page 89 and 90:
2.4.1 GENERAL SECTION 2.4 SITE PLAN
Page 91 and 92:
ii) For stations not exceeding the
Page 93 and 94:
2.4.4 PRIVATE FIRE HYDRANT 2.4.4.1
Page 95 and 96:
(c) Where there are more than one p
Page 97 and 98:
Diagram 2.4.2.4(b)(vi) U-Turn Radii
Page 99 and 100:
Diagram 2.4.4.1(b) - Provision of P
Page 101 and 102:
S2.5.3 Fire protection systems to c
Page 103 and 104:
2.5.2.5 Portable fire extinguishers
Page 105 and 106:
2.5.3.5 The dry mains’ breeching
Page 107 and 108:
2.5.5.2 The fire alarm system shall
Page 109 and 110:
2.5.6 SPRINKLER INSTALLATION 2.5.6.
Page 111 and 112:
2.5.7 LIFTS 2.5.7.1 Lifts (includin
Page 113 and 114:
SECTION 2.6 STATION SMOKE CONTROL A
Page 115 and 116:
2.6.1 GENERAL SECTION 2.6 STATION S
Page 117 and 118:
(e) Where the supply air duct servi
Page 119 and 120:
(c) The smoke purging system design
Page 121 and 122:
2.6.5.2 The design shall encompass
Page 123 and 124:
Diagram 2.6.1.4(a) - Fresh/exhaust
Page 125 and 126:
S2.7.2 Provisions for adequate and
Page 127 and 128:
(b) Notwithstanding the requirement
Page 129 and 130:
(g) Exit signs in metal enclosures
Page 131 and 132:
2.7.2.10 PA systems for stations wi
Page 133 and 134:
(c) Supply air shall be drawn direc
Page 135 and 136:
2.8.1 GENERAL SECTION 2.8 INTEGRATI
Page 137 and 138:
2.8.4.2 Where a station has an unde
Page 139 and 140:
SECTION 2.9 UNDERGROUND OR ENCLOSED
Page 141 and 142:
S2.9.10 Provisions for ventilation
Page 143 and 144:
2.9.2.3 Where underground or enclos
Page 145 and 146:
2.9.3.5 The emergency lighting shal
Page 147 and 148:
2.9.6.3 An engineering analysis is
Page 149 and 150:
2.9.8 MOTORISED TROLLEY 2.9.8.1 Mot
Page 151 and 152:
Diagram 2.9.4.2 - Numbering and lab
Page 153 and 154:
ROOT OBJECTIVES SECTION 2.10 ABOVEG
Page 155 and 156:
2.10.3 EMERGENCY ACCESS 2.10.3.1 Em
Page 157 and 158:
PART III - RTS DEPOT AND RELATED FA
Page 159 and 160:
(g) The maximum travel distance for
Page 161 and 162:
Diagram 3.1.1(d) - Element of Struc
Page 163 and 164:
For RTS Facility Buildings S3.2.5 P
Page 165 and 166:
PART IV - ELECTRICAL SYSTEM FOR RAP
Page 167 and 168:
4.1.3.2 Not withstanding the above,
Page 169 and 170:
APPENDIX A OCCUPANT LOAD CALCULATIO
Page 171 and 172:
A.2.3 For a single service centre p
Page 173 and 174:
A.3.3 For a multi-service centre pl
Page 175 and 176:
1 2 3 4 5 APPENDIX A, TABLE A : SIN
Page 177 and 178:
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
Page 179 and 180:
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
Page 181 and 182:
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
Page 183 and 184:
Number of People APPENDIX A, FIGURE
Page 185 and 186:
B.1 GENERAL APPENDIX B EXITING ANAL
Page 187 and 188:
any enclosing structure for Escape
Page 189 and 190:
TEST #2 FOR ESCAPE ROUTE 2 TOTAL WA
Page 191 and 192:
A. Masonry construction - continued
Page 193 and 194:
APPENDIX C - continued PART II : RE
Page 195 and 196:
1. Dense concrete: APPENDIX C - con
Page 197 and 198:
APPENDIX C - continued PART V : STR
Page 199 and 200:
APPENDIX C - continued PART VIII :
Page 201 and 202:
Width of enclosing rectangle in met
Page 203 and 204:
Page 205 and 206:
Page 207 and 208:
Page 209 and 210:
Page 211 and 212:
APPENDIX E ACCESSWAY E.1 In general
Page 213 and 214:
APPENDIX F STANDBY FIRE HOSE FOR RI
Page 215 and 216:
G.1 General APPENDIX G TENABLE ENVI
Page 217 and 218:
where: tIconv = time in minutes T =
Page 219 and 220:
APPENDIX H NOTES ON THE USE OF INTU
Page 221 and 222:
APPENDIX J FIRE SAFETY REQUIREMENTS
Page 223 and 224:
J.5.3 In the event of fire emergenc
show all

Standard for Fire Safety in Rapid Transit Systems - Singapore Civil ...

Create successful ePaper yourself

Delete template?

Save as template?