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TB 10063-2016: [Including 2019XG1] Code for Design of Fire Prevention for Railway Engineering
TB 10063-2016
TB
INDUSTRY STANDARD OF THE
PEOPLE’S REPUBLIC OF CHINA
UDC
P TB 10063-2016
J 2180-2016
Code for design of fire prevention for railway
engineering
ISSUED ON: NOVEMBER 30, 2016
IMPLEMENTED ON: MARCH 01, 2017
Issued by: National Railway Administration
Table of Contents
Foreword ... 9 
1 General ... 12 
2 Fire hazard classification and fire resistance rating ... 12 
3 Fire separation distance ... 13 
3.1 Line ... 13 
3.2 Locomotive and vehicle facilities ... 17 
3.3 Substations ... 18 
4 Combustible liquid and combustible gas pipelines crossing the railway ... 20 
4.1 Pipeline crossing the line ... 20 
4.2 Pipeline crossing bridge ... 22 
4.3 Pipeline crossing the station yard ... 23 
5 Firefighting lane ... 23 
6 Building fire prevention zone and building construction ... 25 
6.1 Passenger station... 25 
6.2 Electrical equipment room ... 27 
6.3 Workshop (warehouse) ... 28 
6.4 Others ... 30 
7 Firefighting water supply and firefighting facilities ... 31 
7.1 Outdoor water supply for firefighting ... 31 
7.2 Indoor water supply for firefighting ... 35 
7.3 Firefighting facilities ... 35 
8 Ventilation, air conditioning and smoke prevention and exhaust ... 38 
9 Electricity... 39 
9.1 Automatic fire alarm... 39 
9.2 Firefighting power distribution and wires and cables ... 41 
10 Railway tunnel ... 43 
10.1 Tunnels and tunnel groups ... 43 
10.2 Tunnel lighting ... 44 
11 Underground station ... 44 
Appendix A Fire hazard classification of main production houses ... 48 
Appendix B Division of explosive hazardous environment grades in main
production area ... 49 
Appendix C Start point for calculating fire separation distance ... 50 
Appendix D Hazard level classification of main production areas equipped with
fire extinguishers ... 51 
Explanation of wording in this code ... 52 
Code for design of fire prevention for railway
engineering
1 General
1.0.1 In order to ensure the production of railway transportation and the safety
of people's lives and property, implement the fire protection policy of “prevention
first, combined fire protection and prevention" in railway engineering design,
prevent and reduce fire hazards, this code is hereby formulated.
1.0.2 This code is applicable to the fire protection design of newly constructed
and rebuilt railway projects.
1.0.3 The fire protection design of railway engineering must follow the relevant
national laws, regulations and policies; correctly handle the relationship
between production and safety, key points and ordinary points; actively adopt
effective and advanced fire protection technologies, to be safe, reliable,
advanced, mature, economical.
1.0.4 In addition to this code, the fire protection design of railway engineering
shall also comply with the current relevant national standards.
2 Fire hazard classification and fire resistance rating
2.0.1 The fire hazard classification of the main production houses such as the
locomotive depot, car depot, EMU depot (station), power supply depot,
comprehensive maintenance base (depot), large-scale road maintenance
machinery depot, luggage express transportation base, transfer warehouse,
tank truck wheel change line (depot) of port station, etc., as well as the grading
and zoning of explosion and fire hazard environment of the main production
sites shall comply with the provisions of Appendix A and Appendix B of this code.
2.0.2 The fire resistance rating of station buildings and underpasses,
overpasses, platform rain sheds at passenger stations, railway logistics center
warehouses, passenger car technical servicing depot and repair garages, EMU
servicing garage (inspection garage), mechanical insulation trucks and ice-filled
insulation vehicle maintenance warehouses shall not be lower than the level 2.
The fire resistance rating of other types of production and living buildings shall
not be lower than level 2.
2.0.3 When the steel structure is used in the spray paint warehouse, paint
railway lines can be exempted from the restriction of clause 3.1.1, 3.1.2, 3.1.3
of this code, but the fire separation distance between the barreled category B
diesel warehouse, the category B and C liquid storage tanks and the railway
line shall comply with the relevant provisions of the national standards.
3.1.5 The buildings and structures installed under or adjacent to the railway
viaduct shall adopt non-combustible walls with a fire resistance rating of not
less than 2.00 h, non-combustible roof panels with a fire resistance rating of not
less than 1.50 h, as well as category C fireproof doors and windows.
3.1.6 No greasy plants shall be planted in the railway land boundary.
3.1.7 When the railway passes through the forest area, the width of the fire
isolation belt from the center line of the railway line closest to the forest to the
edge of the vertical projection of the forest shall not be less than 30 m.
3.1.8 When the railway passes through the fire prevention zone of key
grassland, it shall set a fire isolation belt of not less than 20 m from the railway
land boundary to the edge of grassland.
3.1.9 When the pipelines for transporting category A, B, C liquids and
combustible gas pipelines are buried parallel to the railway, the distance from
the crude oil and finished oil pipeline to the railway line shall be not less than
25 m; the liquefied petroleum gas pipeline shall be no less than 50 m away from
the railway line, the distance from the railway land boundary shall be greater
than 3.0 m, meanwhile it shall comply with the provisions on railway safety
protection zone in the "Railway safety management regulations".
The fire separation distance between the category B and category C liquid and
low-pressure combustible gas pipelines directly serving railway transportation
and the adjacent railway line shall not be less than 5.0 m. The fire separation
distance between the pipeline of medium-pressure and sub-high pressure
inflammable gas and the slope foot of the adjacent railway embankment shall
not be less than 5.0 m; however, it can be appropriately reduced after effective
safety protection measures are taken under difficult conditions.
3.1.10 The fire separation distance between buried pipelines for transporting
category A, B, C liquids and combustible gas pipelines and railway houses shall
comply with the provisions of relevant national standards "Design code for gas
transmission pipeline engineering" GB 50251, "Code for design of oil
transportation pipeline engineering" GB 50253, "Code for design of city gas
engineering" GB 50028.
3.2 Locomotive and vehicle facilities
3.2.1 The tank washing line shall be of flat slope end type; the safety distance
4 Combustible liquid and combustible gas pipelines
crossing the railway
4.1 Pipeline crossing the line
4.1.1 The pipeline shall not cross intercity railways, railways with a design
speed of 200 km/h and above, railways for EMU. The pipeline should not cross
over other railways. However, if the crossing is necessary, it shall take safe and
reliable protective measures and meet the following requirements:
1 The distance from the bottom surface of the pipeline crossing structure to
the top surface of the railway track shall not be less than 12.5 m; the
distance from the live part of contact network shall not be less than 4.0 m;
the fire resistance rating of the supporting structure shall be l...