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

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2.5.1 GENERAL SECTION 2.5 FIRE FIGHTING SYSTEMS IN STATIONS 2.5.1.1 Air shafts (as defined in Cl.2.6.1.4) need not be provided with manual call points, alarm bells, detectors, sprinklers, fire extinguishers or hosereels. 2.5.1.2 Buffer areas need not be provided with detectors, sprinklers or hosereels. 2.5.1.3 Dry mains landing valves, hosereels and detectors where required need only cover the fans in tunnel ventilation fan rooms. 2.5.1.4 Air plenums which do not contain combustible materials need not be provided with fire protection. 2.5.1.5 The fire fighting systems are permitted to receive Newater from PUB mains. 2.5.2 PORTABLE FIRE EXTINGUISHERS 2.5.2.1 Fire extinguishers shall be provided within the station, commercial spaces and plantrooms at ground level entrances. Pedestrian underground or aboveground links leading to station entrances and services ducts need not be provided with fire extinguishers. 2.5.2.2 Portable fire extinguishers where required to be provided shall be constructed in conformity with specifications stipulated under SS 232 Specification for Portable Extinguishers. 2.5.2.3 All portable fire extinguishers where required to be provided shall be charged, tested and maintained in fully operational conditions and properly tagged in conformity with requirements in SS CP 55 Code of Practice for Use and Maintenance of Portable Fire Extinguishers. 2.5.2.4 Classification of portable fire extinguishers provided shall be selected in accordance with criteria specified under SS CP 55 such that the nature of processes and contents within the building concerned can be effectively protected. The size, quantity and siting of these portable fire extinguishers shall comply with the requirements in SS CP 55 under the respective class of occupancy hazard. Type, size and siting Standard for Fire Safety in Rapid Transit Systems 97
2.5.2.5 Portable fire extinguishers provided shall be installed and conspicuously marked in accordance with requirements by SS CP 55. 2.5.3 DRY RISING MAINS 2.5.3.1 (a) Dry rising mains shall be installed in above-ground station where the habitable height is more than 10m. Exception: Open station with all trainways located at external façade and fire engine accessway available alongside the trainways. (b) Every basement level shall be provided with dry mains. 2.5.3.2 Separate dry mains shall be provided for the stations and underground trainways. 2.5.3.3 Basement commercial spaces on commercial floors shall be provided with dry mains in compliance with SS CP29 except as herein modified: (a) Landing valves shall be provided such that any part within the basement commercial spaces is within 38m from a landing valve, the distance to be measured along a route suitable for the hoseline. (b) Position of landing valves shall be located in the following order of priority: (i) within fire-fighting/smoke-stop lobby; (ii) inside exit staircase; (iii) just outside the entrances of the basement commercial spaces. (c) Dry mains within the basement commercial spaces shall be at least 2-hr fire rated. Installation, marking Basement commercial spaces on commercial floors Standard for Fire Safety in Rapid Transit Systems 98
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Standard for Fire Safety in Rapid T
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2.3.13 Restriction of Spread of fla
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SECTION 3.2 - OCC and RTS Facility
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1.1.4 ABBREVIATIONS The abbreviatio
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2.1.2.5 Area of Refuge (a) In the s
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2.1.2.16 A space enclosed by elemen
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2.1.2.27 A means of egress from the
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2.1.2.45 The height of station or (
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2.1.2.64 An enclosed space that is
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2.1.3 STATION OCCUPANCY 2.1.3.1 The
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CODE Table 2.1.3 APPROVED TRADES AN
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SECTION 2.2 STATION MEANS OF ESCAPE
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2.2.3 MEANS OF ESCAPE FROM PLATFORM
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2.2.3.9 Gate-type emergency exits s
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2.2.4.7 The maximum travel distance
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(iii) Permanently fixed ventilation
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(h) 850mm for doors and gates, and
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300 mm (iii) The sign shall be loca
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(d) Exit ramps shall be straight wi
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(d) Ventilation 2.2.5.12 ESCALATORS
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(ii) All exit access doors which op
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2.2.5.14 FARE COLLECTION GATES AND
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2.2.5.19 Photo luminescent marking
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Diagram 2.2.4.4 - Means of escape f
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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: S2.5.3 Fire protection systems to c
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
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ROOT OBJECTIVES SECTION 2.10 ABOVEG
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2.10.3 EMERGENCY ACCESS 2.10.3.1 Em
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PART III - RTS DEPOT AND RELATED FA
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(g) The maximum travel distance for
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Diagram 3.1.1(d) - Element of Struc
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For RTS Facility Buildings S3.2.5 P
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PART IV - ELECTRICAL SYSTEM FOR RAP
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4.1.3.2 Not withstanding the above,
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APPENDIX A OCCUPANT LOAD CALCULATIO
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A.2.3 For a single service centre p
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A.3.3 For a multi-service centre pl
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1 2 3 4 5 APPENDIX A, TABLE A : SIN
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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
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Number of People APPENDIX A, FIGURE
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B.1 GENERAL APPENDIX B EXITING ANAL
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any enclosing structure for Escape
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TEST #2 FOR ESCAPE ROUTE 2 TOTAL WA
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A. Masonry construction - continued
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APPENDIX C - continued PART II : RE
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1. Dense concrete: APPENDIX C - con
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APPENDIX C - continued PART V : STR
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APPENDIX C - continued PART VIII :
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Width of enclosing rectangle in met
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APPENDIX E ACCESSWAY E.1 In general
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APPENDIX F STANDBY FIRE HOSE FOR RI
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G.1 General APPENDIX G TENABLE ENVI
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where: tIconv = time in minutes T =
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APPENDIX H NOTES ON THE USE OF INTU
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APPENDIX J FIRE SAFETY REQUIREMENTS
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J.5.3 In the event of fire emergenc
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