GA 1264-2015 in English

1 Scope

This standard specifies the terms and definitions, model compilation, requirements, test method, inspection rules, marking, packaging, transportation and storage, system design, installation, debugging and acceptance, as well as maintenance and management of fixed fire extinguishing systems for compartment of bus.
This standard is applicable to fixed fire extinguishing system for compartment of single-deck bus which takes water based extinguishing agent and foam extinguishing agent as the fire extinguishing medium.

2 Normative References

The following documents are indispensable for the application of this document. For dated reference, only the edition cited applies. For undated references, the latest edition of the normative document (including any amendment) applies.
GB/T 191 Packaging - Pictorial Marking for Handling of Goods
GB/T 2423.1 Environmental Testing for Electric and Electronic Products - Part 1: Test Methods - Test A: Cold
GB/T 2423.2 Environmental Testing for Electric and Electronic Products - Part 2: Test Methods - Test B: Dry Heat
GB/T 2423.3 Environmental Testing for Electric and Electronic Products - Part 3: Test Methods - Test Cab: Damp Heat Steady State
GB/T 2423.5 Environmental Testing for Electric and Electronic Products - Part 5: Test Methods - Test Ea and Guidance: Shock
GB/T 2423.10 Environmental Testing for Electric and Electronic Products - Part 10: Test Methods - Test Fc: Vibration (Sinusoidal)
GB 5135.3-2003 Automatic Sprinkler System - Part 3: Water Mist Nozzles
GB 6245-2006 Fire Pumps
GB/T 9969 General Principles for Preparation of Instructions for Use of Industrial Products
GB/T 13043 Bus and Coach - Engineering Approval Evaluation Process
GB 15308-2006 Foam Extinguishing Agent
GB/T 17626.14-2005 Electromagnetic Compatibility - Testing and Measurement Techniques - Voltage Fluctuation Immunity Test
GB 17835 Water Based Extinguishing Agent
GA 306.2-2007 Flame Retardant and Fire Resistive Cables - Classification and Requirement for Flame Retardant and Fire Resistive Characteristics of Plastic Insulated Electric Cables - Part 2: Fire Resistive Cables
HJ/T 153-2004 The Guidelines for the Testing of Chemicals
HJ/T 154 The Guidelines for the Hazard Evaluation of New Chemical Substances

3 Terms and Definitions

Foreword i
Introduction ii
1 Scope
2 Normative References
3 Terms and Definitions
4 Model Compilation
5 Requirements
5.1 System
5.2 Nozzle
5.3 Conveying Pipe and Pipe Fittings of Extinguishing Agent
5.4 Driving Device
5.5 Extinguishing Agent Storage System
5.6 Extinguishing Agent
5.7 Actuating Device
6 Test Method
6.1 System
6.2 Nozzle
6.3 Extinguishing Agent Conveying Pipe
6.4 Driving Device
6.5 Extinguishing Agent Storage System
6.6 Extinguishing Agent
6.7 Starting Device
7 Inspection Rules
8 Marking, Packaging, Transportation and Storage
9 System Design
10 Installation, Commissioning and Acceptance
11 Maintenance Management
Appendix A (Normative) System Operation Reliability Test
Appendix B (Informative) Arrangement of 12m-long Bus Extinguishing Test
Appendix C (Normative) System Function Test Procedure and Sample Quantity
Appendix D (Normative) Nozzle Test Procedure and Sample Quantity
Appendix E (Normative) Extinguishing Agent Conveying Pipeline Test Procedure and Sample Quantity
Appendix F (Normative) Driving Pump Test Procedure and Sample Quantity
Appendix G (Normative) Extinguishing Agent Storage Device Test Procedure and Sample Quantity
Appendix H (Normative) Actuating Device Test Procedure and Sample Quantity
Appendix I (Informative) Equivalent Length of Pipe Fitting and Valve
Appendix J (Normative) System Installation Quality Inspection Record
Appendix K (Normative) System Maintenance Inspection Items