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GB 50049-2011   Code for design of small fossil fired power plant (English Version)
Standard No.: GB 50049-2011 Status:valid remind me the status change

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Language:English File Format:PDF
Word Count: 65000 words Price(USD):140.0 remind me the price change

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Implemented on:2011-12-1 Delivery: via email in 1 business day
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Standard No.: GB 50049-2011
English Name: Code for design of small fossil fired power plant
Chinese Name: 小型火力发电厂设计规范
Chinese Classification: P61    Power station engineering
Professional Classification: GB    National Standard
Issued by: MOHURD
Issued on: 2010-12-24
Implemented on: 2011-12-1
Status: valid
Superseding:GB 50049-1994 Code for design of small-size power plant
Language: English
File Format: PDF
Word Count: 65000 words
Price(USD): 140.0
Delivery: via email in 1 business day
1.0.1 This code was formulated with a view to making fossil fired power plant (hereinafter referred to as "power plant") meet the design requirements on safety and reliability, advanced technology, economy and suitability, energy conservation and environmental protection. 1.0.2 This code is applicable to the design of such constructed, extended and renovated fossil fired power plants with parameters at or below high pressure and high temperature, power per unit less than 125MW, adopting the direct combustion mode and mainly combusting solid fossil fuel. 1.0.3 In addition to the requirements stipulated in this code, the design of small fossil fired power plant also shall comply with those in the current relevant ones of the nation. 2 Terms 2.0.1 Thermalization coefficient The ratio of the rated heating load (deducting the self-use steam heat load) of heat supply unit to the maximum design heating load. 2.0.2 Simultaneity factor The ratio of the regional (enterprise) maximum heating load to the sum of maximum heating load of all users (workshops). 2.0.3 Micro filtration A kind of membrane separation technique, with filtration precision of 0.1 μm~1.0 μm. 2.0.4 Ultra filtration A kind of membrane separation technique, with filtration precision of 0.01 μm~0.1 μm. 2.0.5 On line UPS An uninterruptible power supply unit having such function that whether the AC working power supply is normal or not, the inverter is always in working state and is able to guarantee the uninterruptible power supply for loads through the inversion of DC power supply and output AC sine wave. 2.0.6 Electrical control and management system A computer system performing control and management over such electrical equipment as generator transformer bank and high and low voltage auxiliary power supply of power plant by adopting open or distributed network structure on basis of the fieldbus technology, which is also referred to as ECMS. 2.0.7 Network computerized control system A computer system performing control and management over the power network system or equipment of booster station by adopting open or distributed network structure on basis of the fieldbus technology, which is also referred to as NCCS. 2.0.8 Operator station A man-machine interface equipment installed at the control room in control system and used for operator to conduct monitoring and controlling. 2.0.9 Parallel change-over The change-over with the commands on the tripping of high-voltage working power supply circuit breaker and the switching in of standby power supply circuit breaker of the power plant being given simultaneously. 2.0.10 High speed change-over The auxiliary power change-over for power plant with change-over time no larger than 100 ms when high voltage auxiliary power is in accident. 2.0.11 Engineer station A man-machine interface equipment installed at the control room or other places in the control system and used for programming and configuration personnel to conduct logic, picture and parameter modification. 2.0.12 Air cooled heat exchangers A kind of heat dissipation equipment cooling down the circulating water of indirect air cooling system by using air as cooling medium. 2.0.13 Air cooled condensers A kind of heat dissipation equipment making the steam exhausted from steam turbine condense to water by using air as cooling medium. 2.0.14 Drought exponent The ratio of the annual evaporation capacity and annual rainfall at a region. 2.0.15 Severe cold region The region where the mean temperature of normal coldest month (i.e. the winter ventilation outdoor calculated temperature) is not higher than -10℃. 2.0.16 Cold region The region where the mean temperature of normal coldest month (i.e. the winter ventilation outdoor calculated temperature) is not higher than 0℃ but higher than -10℃.
1 General Provisions 2 Terms 3 Basic Requirements 4 Heating (Cooling) Electrical Loads 4.1 Heating (Cooling) Electrical Loads and Heating (Cooling) Medium 4.2 Electrical Loads 5 Site Selection 6 Overall Planning 6.1 General Requirements 6.2 Internal Planning of Plant Area 6.3 External Planning of Plant Area 7 Layout of Main Plant Building 7.1 General Requirements 7.2 Layout of Main Plant Building 7.3 Overhaul Facilities 7.4 Comprehensive Facilities 8 Coal Handling System 8.1 General Requirements 8.2 Coal Unloading Facilities and External Transportation 8.3 Belt Conveyor System 8.4 Coal Storage Yard and Its Equipment 8.5 Coal Screening and Crushing Equipment 8.6 Storage and Preparation of Limestone 8.7 Control Mode 8.8 Auxiliary Facilities and Buildings for Coal Handling 9 Boiler Equipment and System 9.1 Boiler Equipment 9.2 Pulverized Coal Preparation 9.3 Air and Flue Gas System 9.4 Oil System for Ignition and Combustion Support 9.5 Auxiliary System and Equipment of Boiler 9.6 Startup Boiler 10 Ash and Slag Handling System 10.1 General Requirements 10.2 Hydraulic Ash and Slag Handling System 10.3 Mechanical Slag Handling System 10.4 Dry Ash Handling System 10.5 Ash and Slag Off-site Transportation System 10.6 Control and Overhaul Facilities 10.7 Ash and Slag Handling System of Circulating Fluidized Bed Boiler 11 Desulfurization System 12 Denitration System 13 Steam Turbine Equipment and System 13.1 Steam Turbine Equipment 13.2 Main Steam and Heat Supply Steam System 13.3 Water Supply System and Supply Pump 13.4 Deaerator and Water Supply Tank 13.5 Condensate System and Condensate Pump 13.6 Drain pump of Low Pressure Calorifier 13.7 Drain Flash Tank, Drain Tank, Drain pump, Low Flush Tank and Low Level Pump 13.8 Industrial Water System 13.9 Heating Network Calorifier and Its System 13.10 Temperature and Pressure Reducing Device 13.11 Condensed Water Recovery Plant of Steam Heat Supply Network 13.12 Steam Condenser and Its Auxiliary Facilities 14 Water Treatment Equipment and System 14.1 Water Pretreatment 14.2 Water Pre-desalination 14.3 Boiler Makeup Water Treatment 14.4 Chemical Dosing and Water and Steam Sampling for Thermal System 14.5 Cooling Water Treatment 14.6 Treatment for Makeup Water and Production Return Water of Heating Network 14.7 Chemical Storage and Solution Tank 14.8 Design and Corrosion Protection of Tanks, Grooves, Pipelines and Valves 14.9 Laboratory and Instruments 15 Information System 15.1 General Requirements 15.2 Overall Planning of Plant Information System 15.3 Management Information System (MIS) 15.4 Quotation system 15.5 Video Monitoring System 15.6 Access Guard Management System 15.7 Wiring 15.8 Information Security 16 Instrumentation and Control 16.1 General Requirements 16.2 Control Mode and Automation Level 16.3 Layout of Control Room and Electronic Equipment Room 16.4 Measurement and Instrument 16.5 Analog Quantity Control 16.6 Switching Value Control and Interlocking 16.7 Alarming 16.8 Protection 16.9 Control System 16.10 Control Power Supply 16.11 Layout of Cables, Instrument Tubes and Local Equipment 16.12 Instrument and Control Laboratory 17 Electrical Equipment and System 17.1 Generator and Main Transformer 17.2 Main Electrical Connection 17.3 AC Auxiliary Power System 17.4 High-voltage Distribution Device 17.5 DC Power Supply System and AC Uninterruptible Power Supply 17.6 Electrical Monitoring and Control 17.7 Electrical Measuring Instrument 17.8 Component Relay Protection and Automatic Safety Device 17.9 Lighting System 17.10 Cable Selection and Laying 17.11 Overvoltage Protection and Earthing 17.12 Electrical Laboratory 17.13 Electrical Device in Hazardous Explosion and Fire Environment 17.14 In-plant Communication 17.15 System Protection 17.16 System Communication 17.17 Telecontrol of System 17.18 Electric Energy Metering 18 Hydraulic Facilities and Systems 18.1 Water Source and Water Management 18.2 Water Supply System 18.3 Water Intake Structure and Water Pump House 18.4 Water Transport and Distribution Pipeline and Ditch 18.5 Cooling Facilities 18.6 External Ash and Slag Handling System and Ash Storage Yard 18.7 Water Supply and Drainage 18.8 Hydraulic Buildings (Structures) 19 Auxiliary and Ancillary Facilities 20 Buildings and Structures 20.1 General Requirements 20.2 Seismic Design 20.3 Main Mill Building Structure 20.4 Base and Foundation 20.5 Lighting and Natural Ventilation 20.6 Thermal Engineering and Noise Control of Building 20.7 Waterproof and Drainage 20.8 Interior and Exterior Decoration 20.9 Doors and Windows 20.10 Living Facilities 20.11 Chimney 20.12 Coal Handling Structures 20.13 Supporting Structure of Air Cooled Condenser 20.14 Live Loads 21 Heating, Ventilation and Air Conditioning 21.1 General Requirements 21.2 Main Plant Building 21.3 Electrical Building and Electrical Equipment 21.4 Coal Handling Building 21.5 Chemical Building 21.6 Other Auxiliary and Ancillary Buildings 21.7 Plant Cooling and Heating Stations and Pipe Network 22 Environmental Protection and Water and Soil Conservation 22.1 General Requirements 22.2 Design Requirements for Environmental Protection and Water and Soil Conservation 22.3 Prevention and Control Principles for Various Pollution Sources 22.4 Environmental Management and Monitoring 22.5 Water and Soil Conservation 23 Labour Safety and Occupational Health 23.1 General Requirements 23.2 Labour Safety 23.3 Occupational Health 24 Fire Fighting Appendix A Complete Water Quality Analysis Report Explanation of Wording in This Code List of Quoted Standards
Referred in GB 50049-2011:
*GB 50007-2011 Code for design of building foundation
*GB 50013-2006 Code for Design of Outdoor Water Supply Engineering
*GB 50019-2015 Code for Design of Heating Ventilation and Air Conditioning in Industrial Buildings
*GB/T 50033-2001 Standard for daylighting design of buildings
*GB 50034-2013 Standard for lighting design of buildings
*GB 50040-1996 Code for Design of Dynamic Machine Foundation
*GB 50050-2007 Code for Design of Industrial Recirculating Cooling Water Treatmen
*GB 50051-2013 Code for design of chimneys
*GB 50057-2010 Design Code for Protection of Structures against Lightning
*GB 50058-2014 Code for Design of Electrical Installations in Explosive Atmospheres
*GB 50060-2008 Code for Design of High Voltage Electrical Installation (3~110kV)
*GB/T 50063-2017 Code for design of electrical measuring device of power system
*-
*GB 50074-2014 Code for design of oil depot
*GB/T 50102-2014 Code for design of cooling for industrial recirculating water
*GB 50176-2016
*GB 50192-1993 Code for design of river port engineering
*GB 50198-2011 Technical code for project of civil closed circuit monitoring television system
*GB 50222-1995(2001) Code for Fire Prevention in Design of Interior Decoration of Buildings (2001 edition)
*GB 50223-2008 Standard for Classification of Seismic Protection of Building Cons
*GB 50229-2006 Code for design of fire protection for fossil fuel power plants and substations
*GB 50260-2013 Code for seismic design of electrical installations
*GB 50286-2013 Code for design of levee project
*GB 50311-2016 Code for engineering design of generic cabling system
*GB 50345-2012 Technical Code for Roof Engineering
*GB 50433-2008 Technical code on soil and water conservation of development and construction projects
*GB 10585-1989 Fundamental requirements of excitation systems for medium and small synchronous machines
*GB 12348-2008 Emission Standard for Industrial Enterprises Noise at Boundary
*GB 13223-2011 Emission Standard of Air pollutants for Thermal Power Plants
*GB 13271-2014 Emission standard of air pollutants for boiler
*GB/T 14285-2006 Technical Code for Relaying Protection and Security Automatic Equipment
*GB/T 16434-1996 Enviromental pollution classification and external insulation selection forhigh voltage transmission line,power plant and substation
*GB 18599-2001/XG1-2013 Standard for pollution on the storage and disposal site for general industrial solid wastes (including Amendment 1)
*GB/T 18916-
*GB/T 18920-2002 The reuse of urban recycling water - Water quality standard for urban miscellaneous water consumption
*GB 2893-2008 Safety colours
*GB 2894-2008 Safety Signs and Guideline for the Use
*GB 3096-2008 Environmental Quality Standard for Noise
*GB/T 3811-2008 Design rules for cranes
*GB 3838-2002 Environmental quality standards for surface water
*-
*GB 5749-2006 Standards for drinking water quality
*GB/T 6907-2005 Analysis of water used in boil and cooling system - The sampling method of water
*GB/T 7064-2008 Specific requirements for cylindrical rotor synchronous machines
*GB/T 7409.1-2008 Excitation systems for synchronous electrical machines - Definitions
*GB/T 7409.2-2008 Excitation systems for synchronous machines - Models for power system studies
*GB/T 7409.3-2007 Excitation system for synchronous electrical machines—Technical requirements of excitation system for large and medium synchronous generators
*GB 8978-1996 Integrated Wastewater Discharge Standard
*GB 311.1-2012 Insulation co-ordination - Part 1:Definitions, principles and rules
*GB/T 311.2-2013 Insulation co-ordination—Part 2:Application guide
*GB 755-2008 Rotating Electrical Machines - Rating and Performance
*GBJ 12-1987 Code for design of standard track gauge railway in industrial enterprises
*GBJ 22-1987 Specifications for the Design of Factory and Mine Roads
*GBJ 87-1985 Specifications for the design of noise control system in industrial enterprises
*JGJ 26-2010 Design Standard for Energy Efficiency of Residential Buildings in Severe Cold and Cold Zones
*CJJ 34-2010 Design Code for City Heating Network
*DL/T 561-2013 Guide for Chemical Supervision of Water and Steam in Thermal Power Plant
*DL/T 5002-2005 Specifications for the design of dispatch automation in district power networks
*DL/T 5003-2005 Specifications for the design of dispatch automation in electric power systems
*DL/T 5032-2005 Technical Code of General Plan Transportation Design for Fossil Fu
*DL/T 5045-2006 Code for design of ash slag damming of fossil fuel power plants
*DL/T 5046-2006 Technical Code for the Design of Wastewater Treatment of Therm
*DL/T 5202-2004 Technical code for designing of electric energy metering system
*DL/T 5203-2005 Technical Code for Explosion Prevention Design of Coal and Pulveri
*DL/T 502.2-2006 Analytical methods of steam and water in power plants Part 2: Sampling method for steam and water
*DL/T 620-1997 Overvoltage protection and insulation coordination for AC electrical installations
*DL/T 742-2001 Technical specification for plastic parts of cooling tower
*JTJ 211-1999 Design Code of General Layout for Sea Port Partially Revised
*SL 277-2002 Technical code of practice on water and soil conservation monitoring
*JB/T 10325-2002 Specification for Boiler Deaerator
*HJ/T 75-2007 Specifications for continuous emissions monitoring of flue gas emitted from stationary sources (on trial)
GB 50049-2011 is referred in:
* DL/T 5142-2012 Code for designing ash handling system of power plant
*SH/T 3060-2013 Code for design of power supply system in petrochemical enterprises
*GB 50041-2020 Standard for design of boiler plant
*GB/T 50655-2011 Code for design of steam system in chemical plant
Code of China
Standard
GB 50049-2011  Code for design of small fossil fired power plant (English Version)
Standard No.GB 50049-2011
Statusvalid
LanguageEnglish
File FormatPDF
Word Count65000 words
Price(USD)140.0
Implemented on2011-12-1
Deliveryvia email in 1 business day
Detail of GB 50049-2011
Standard No.
GB 50049-2011
English Name
Code for design of small fossil fired power plant
Chinese Name
小型火力发电厂设计规范
Chinese Classification
P61
Professional Classification
GB
ICS Classification
Issued by
MOHURD
Issued on
2010-12-24
Implemented on
2011-12-1
Status
valid
Superseded by
Superseded on
Abolished on
Superseding
GB 50049-1994 Code for design of small-size power plant
Language
English
File Format
PDF
Word Count
65000 words
Price(USD)
140.0
Keywords
GB 50049-2011, GB/T 50049-2011, GBT 50049-2011, GB50049-2011, GB 50049, GB50049, GB/T50049-2011, GB/T 50049, GB/T50049, GBT50049-2011, GBT 50049, GBT50049
Introduction of GB 50049-2011
1.0.1 This code was formulated with a view to making fossil fired power plant (hereinafter referred to as "power plant") meet the design requirements on safety and reliability, advanced technology, economy and suitability, energy conservation and environmental protection. 1.0.2 This code is applicable to the design of such constructed, extended and renovated fossil fired power plants with parameters at or below high pressure and high temperature, power per unit less than 125MW, adopting the direct combustion mode and mainly combusting solid fossil fuel. 1.0.3 In addition to the requirements stipulated in this code, the design of small fossil fired power plant also shall comply with those in the current relevant ones of the nation. 2 Terms 2.0.1 Thermalization coefficient The ratio of the rated heating load (deducting the self-use steam heat load) of heat supply unit to the maximum design heating load. 2.0.2 Simultaneity factor The ratio of the regional (enterprise) maximum heating load to the sum of maximum heating load of all users (workshops). 2.0.3 Micro filtration A kind of membrane separation technique, with filtration precision of 0.1 μm~1.0 μm. 2.0.4 Ultra filtration A kind of membrane separation technique, with filtration precision of 0.01 μm~0.1 μm. 2.0.5 On line UPS An uninterruptible power supply unit having such function that whether the AC working power supply is normal or not, the inverter is always in working state and is able to guarantee the uninterruptible power supply for loads through the inversion of DC power supply and output AC sine wave. 2.0.6 Electrical control and management system A computer system performing control and management over such electrical equipment as generator transformer bank and high and low voltage auxiliary power supply of power plant by adopting open or distributed network structure on basis of the fieldbus technology, which is also referred to as ECMS. 2.0.7 Network computerized control system A computer system performing control and management over the power network system or equipment of booster station by adopting open or distributed network structure on basis of the fieldbus technology, which is also referred to as NCCS. 2.0.8 Operator station A man-machine interface equipment installed at the control room in control system and used for operator to conduct monitoring and controlling. 2.0.9 Parallel change-over The change-over with the commands on the tripping of high-voltage working power supply circuit breaker and the switching in of standby power supply circuit breaker of the power plant being given simultaneously. 2.0.10 High speed change-over The auxiliary power change-over for power plant with change-over time no larger than 100 ms when high voltage auxiliary power is in accident. 2.0.11 Engineer station A man-machine interface equipment installed at the control room or other places in the control system and used for programming and configuration personnel to conduct logic, picture and parameter modification. 2.0.12 Air cooled heat exchangers A kind of heat dissipation equipment cooling down the circulating water of indirect air cooling system by using air as cooling medium. 2.0.13 Air cooled condensers A kind of heat dissipation equipment making the steam exhausted from steam turbine condense to water by using air as cooling medium. 2.0.14 Drought exponent The ratio of the annual evaporation capacity and annual rainfall at a region. 2.0.15 Severe cold region The region where the mean temperature of normal coldest month (i.e. the winter ventilation outdoor calculated temperature) is not higher than -10℃. 2.0.16 Cold region The region where the mean temperature of normal coldest month (i.e. the winter ventilation outdoor calculated temperature) is not higher than 0℃ but higher than -10℃.
Contents of GB 50049-2011
1 General Provisions 2 Terms 3 Basic Requirements 4 Heating (Cooling) Electrical Loads 4.1 Heating (Cooling) Electrical Loads and Heating (Cooling) Medium 4.2 Electrical Loads 5 Site Selection 6 Overall Planning 6.1 General Requirements 6.2 Internal Planning of Plant Area 6.3 External Planning of Plant Area 7 Layout of Main Plant Building 7.1 General Requirements 7.2 Layout of Main Plant Building 7.3 Overhaul Facilities 7.4 Comprehensive Facilities 8 Coal Handling System 8.1 General Requirements 8.2 Coal Unloading Facilities and External Transportation 8.3 Belt Conveyor System 8.4 Coal Storage Yard and Its Equipment 8.5 Coal Screening and Crushing Equipment 8.6 Storage and Preparation of Limestone 8.7 Control Mode 8.8 Auxiliary Facilities and Buildings for Coal Handling 9 Boiler Equipment and System 9.1 Boiler Equipment 9.2 Pulverized Coal Preparation 9.3 Air and Flue Gas System 9.4 Oil System for Ignition and Combustion Support 9.5 Auxiliary System and Equipment of Boiler 9.6 Startup Boiler 10 Ash and Slag Handling System 10.1 General Requirements 10.2 Hydraulic Ash and Slag Handling System 10.3 Mechanical Slag Handling System 10.4 Dry Ash Handling System 10.5 Ash and Slag Off-site Transportation System 10.6 Control and Overhaul Facilities 10.7 Ash and Slag Handling System of Circulating Fluidized Bed Boiler 11 Desulfurization System 12 Denitration System 13 Steam Turbine Equipment and System 13.1 Steam Turbine Equipment 13.2 Main Steam and Heat Supply Steam System 13.3 Water Supply System and Supply Pump 13.4 Deaerator and Water Supply Tank 13.5 Condensate System and Condensate Pump 13.6 Drain pump of Low Pressure Calorifier 13.7 Drain Flash Tank, Drain Tank, Drain pump, Low Flush Tank and Low Level Pump 13.8 Industrial Water System 13.9 Heating Network Calorifier and Its System 13.10 Temperature and Pressure Reducing Device 13.11 Condensed Water Recovery Plant of Steam Heat Supply Network 13.12 Steam Condenser and Its Auxiliary Facilities 14 Water Treatment Equipment and System 14.1 Water Pretreatment 14.2 Water Pre-desalination 14.3 Boiler Makeup Water Treatment 14.4 Chemical Dosing and Water and Steam Sampling for Thermal System 14.5 Cooling Water Treatment 14.6 Treatment for Makeup Water and Production Return Water of Heating Network 14.7 Chemical Storage and Solution Tank 14.8 Design and Corrosion Protection of Tanks, Grooves, Pipelines and Valves 14.9 Laboratory and Instruments 15 Information System 15.1 General Requirements 15.2 Overall Planning of Plant Information System 15.3 Management Information System (MIS) 15.4 Quotation system 15.5 Video Monitoring System 15.6 Access Guard Management System 15.7 Wiring 15.8 Information Security 16 Instrumentation and Control 16.1 General Requirements 16.2 Control Mode and Automation Level 16.3 Layout of Control Room and Electronic Equipment Room 16.4 Measurement and Instrument 16.5 Analog Quantity Control 16.6 Switching Value Control and Interlocking 16.7 Alarming 16.8 Protection 16.9 Control System 16.10 Control Power Supply 16.11 Layout of Cables, Instrument Tubes and Local Equipment 16.12 Instrument and Control Laboratory 17 Electrical Equipment and System 17.1 Generator and Main Transformer 17.2 Main Electrical Connection 17.3 AC Auxiliary Power System 17.4 High-voltage Distribution Device 17.5 DC Power Supply System and AC Uninterruptible Power Supply 17.6 Electrical Monitoring and Control 17.7 Electrical Measuring Instrument 17.8 Component Relay Protection and Automatic Safety Device 17.9 Lighting System 17.10 Cable Selection and Laying 17.11 Overvoltage Protection and Earthing 17.12 Electrical Laboratory 17.13 Electrical Device in Hazardous Explosion and Fire Environment 17.14 In-plant Communication 17.15 System Protection 17.16 System Communication 17.17 Telecontrol of System 17.18 Electric Energy Metering 18 Hydraulic Facilities and Systems 18.1 Water Source and Water Management 18.2 Water Supply System 18.3 Water Intake Structure and Water Pump House 18.4 Water Transport and Distribution Pipeline and Ditch 18.5 Cooling Facilities 18.6 External Ash and Slag Handling System and Ash Storage Yard 18.7 Water Supply and Drainage 18.8 Hydraulic Buildings (Structures) 19 Auxiliary and Ancillary Facilities 20 Buildings and Structures 20.1 General Requirements 20.2 Seismic Design 20.3 Main Mill Building Structure 20.4 Base and Foundation 20.5 Lighting and Natural Ventilation 20.6 Thermal Engineering and Noise Control of Building 20.7 Waterproof and Drainage 20.8 Interior and Exterior Decoration 20.9 Doors and Windows 20.10 Living Facilities 20.11 Chimney 20.12 Coal Handling Structures 20.13 Supporting Structure of Air Cooled Condenser 20.14 Live Loads 21 Heating, Ventilation and Air Conditioning 21.1 General Requirements 21.2 Main Plant Building 21.3 Electrical Building and Electrical Equipment 21.4 Coal Handling Building 21.5 Chemical Building 21.6 Other Auxiliary and Ancillary Buildings 21.7 Plant Cooling and Heating Stations and Pipe Network 22 Environmental Protection and Water and Soil Conservation 22.1 General Requirements 22.2 Design Requirements for Environmental Protection and Water and Soil Conservation 22.3 Prevention and Control Principles for Various Pollution Sources 22.4 Environmental Management and Monitoring 22.5 Water and Soil Conservation 23 Labour Safety and Occupational Health 23.1 General Requirements 23.2 Labour Safety 23.3 Occupational Health 24 Fire Fighting Appendix A Complete Water Quality Analysis Report Explanation of Wording in This Code List of Quoted Standards
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Keywords:
GB 50049-2011, GB/T 50049-2011, GBT 50049-2011, GB50049-2011, GB 50049, GB50049, GB/T50049-2011, GB/T 50049, GB/T50049, GBT50049-2011, GBT 50049, GBT50049