1.0.1 This code is made by considering the characteristics of fire extinguishing equipment specific for Shanghai district and with the purpose that a combination of security, advanced technology and economy can be realized in water distinguishing system designed for civil buildings, thus to prevent and minimize the flood hazard threatening Shanghai civil buildings and ensure the safety of life and property.
1.0.2 This code is applicable to the design of water extinguishing system installed in the newly-constructed, extended and reconstructed civil buildings and its auxiliary special buildings.
Industrial buildings and other special buildings may also partially refer to this code.
1.0.3 The system of water extinguishing for civil buildings shall be designed by considering the comprehensive factors of buildings' function and significance, the characteristics and hazard of fire accidents, etc. and shall actively and reasonably apply new technique, new process and new equipment. Where the design-adopted technical measures and equipment are beyond those specified in this code, the technical base which can reasonably connect with this code shall be proposed.
1.0.4 The system components adopted in the design must be in accordance with the relevant national standards currently in effect and be inspected as qualified by national fire-fighting inspection organization.
1.0.5 Where the function of the building installed with system of water extinguishing changes, the applicability of the former system shall be checked in the design. If not applicable, the system of water extinguishing shall be redesigned according to this code.
1.0.6 Apart from this code, the design of water extinguishing system for Shanghai civil buildings shall also meet the requirements of the relevant national standards and specifications currently in effect.
Contents
1 General Provisions
2 Terms and Symbols
2.1 Terms
2.2 Symbols
3 Basic Requirements
4 Installation Scope of System of Water Extinguishing
4.1 Water Supply System of Fire Hydrant
4.2 Automatic Sprinkling System
5 Overall Fire Water Supply
5.1 Fire Water Source
5.2 Outdoor Fire Demand
5.3 Outdoor Fire Water Pressure
5.4 Outdoor Fire Water Supply Pipeline
5.5 Outdoor Fire Hydrant
6 Indoor Fire Water Supply
6.1 General Requirements
6.2 Indoor Fire Demand
6.3 Indoor Fire Water Pressure
6.4 Hydraulic Calculation
6.5 Fire Cistern of the Most High Position
6.6 Pump Adapter
7 Water supply System of Indoor Fire Hydrant
7.1 Indoor Fire Hydrant Water Supply Pipeline
7.3 Fire Hose Reel
8 Automatic Sprinkler System
8.1 General Requirements
8.2 Alarm Valve Groups and Water Flow Indicator
8.3 Pipeline Arrangement
8.4 Spray Nozzle and Spray Nozzle Arrangement
9 Fire Pump Room, Fire Drainage and Pipe Material as Well as Pipeline Accessories
9.1 Fire Pump Room and Fire Pump
9.2 Fire Drainage
9.3 Pipe and Pipeline Accessories
10 Extinguishing System of Accessory Building of Specialties
10.1 Boiler Room, Direct-fired Machine Set & Room and Distributed Energy Station
10.2 Diesel Generator Shelter, Transformer Room, Switch Room and Distribution Room
10.3 Computer Room, Communication Room and Broadcast & Television Center
10.4 Library, Museums, Archives and Bank Vaults
Appendix A Distance of Spray Nozzle Layout
Appendix B Distance between Spray Nozzle and Obstructions
Appendix C Design of Simple Equipped Sprinkler System
Appendix D Design of Automatic Water Extinguishing Device in Large-space Site
Wording Explanation of this Code
