4 Preliminary Design Specifications
4.1 General Part
4.2 Power System
4.3 Transportation Layout
4.4 Thermal Machines
4.5 Coal Transport
4.6 Ash & slag Removal
4.7 Power-plant Chemical Engineering
4.8 Flue Gas Desulfurization Process
4.9 Electrical Engineering
4.10 Instrument and Control
4.11 Information System and Safety Protection
4.12 Building Structure
4.13 Heating & Ventilation and Air Conditioning
4.14 Hydrotechnics
4.15 Environmental Protection
4.16 Water and Soil Conservation
4.17 Fire Control
4.18 Labor Safety
4.19 Occupational Health
4.20 Resource Saving
4.21 Construction Organization Outline
4.22 Operation Organization and Electricity Generating Station Design Quota
4.23 Detailed List of Major Equipment and Material
4.24 Budgetary Estimate
5 List of Preliminary Drawings
5.1 General Part
5.2 Power System
5.3 Transportation Layout
5.4 Thermal Machine
5.5 Coal Transporting
5.6 Clinker Removal
5.7 Power Plant Chemical Engineering
5.8 Flue Gas Desulfurization Process
5.9 Electrical Engineering
5.10 Instrument and Control
5.11 Information System and Safety Protection
5.12 Building Structure
5.13 Heating & ventilation and Conditioning
5.14 Hydromechanics
5.15 Environmental Protection
5.16 Water and Soil Conservation
5.17 Fire Control
5.18 Labor Safety
5.19 Occupational Health
5.20 Construction Organization Outline
6 Calculation Sheet of Preliminary Design
6.1 Transportation Layout
6.2 Thermal Machine
6.3 Coal Transporting
6.4 Clinker Removal
6.5 Power Plant Chemical Engineering
6.6 Flue Gas Desulfurization Process
6.7 Electrical Engineering
6.8 Building Structure
6.9 Heating & ventilation and Conditioning
6.10 Hydromechanics
6.11 Fire Control
7 Subject Verification Report
Annex A List of Preliminary Design Volumes (Informative)
Annex B Content of Preliminary Design Volumes (Informative)
1 Scope
This standard specifies the content and depth of primary design document of fossil fuel power plants.
This standard is applicable to solid fossil fuel burning for 125MW (or above) unit capacity and primary design of constructed and extended fossil fuel power plant which employs direct firing mode. Unit below 125MW and reconstruction engineering also refers to this standard.
2 Normative References
The following standard contains provisions which, through reference in the following text, constitute provisions of this standard. For dated reference, subsequent amendments (excluding correction) to, or revisions of, any of these publications do not apply. However, parties to agreements based on this standard are encouraged to investigate the possibility of applying the most recent editions of the standards indicated below. For undated references, the latest edition of the normative document referred to applies.
GBZ 1 Hygienic Standards for the Design of Industrial Enterprises
GB 2893 Safety Colors
GB 2894 Safety Signs and Guideline for the Use
GB/T12145 "Quality Criterion of Water and Steam for Generating Unit and Steam Power Equipment"
GB 12348 "Emission Standard for industrial Enterprises Noise at Boundary"
GB 12801 "General Principles for the Requirements of Safety and Health in Production Process"
GBJ 87 "Specifications for the Design of Noise Control System in Industrial Enterprises"
GB50229-2006 "Code for Design of Fire Protection for Fossil Fuel Power Plants and Substations"
DL 5000 "Technical Code for Designing Fossil Fuel Power Plants"
DL/T 5032 "Technical Code of General Plan Transportation Design for Fossil Fuel Power Plants"
DL/T 5044 "Technical Code for Designing DC System of Power Projects"
DL/T 5054 "Code for Design of Thermal Power Plant Steam/Water Piping"
DL/T 5068 "Technical Code for Designing Chemistry of Fossil Fuel Power Plants"
DL/T 5153 "Technical Rule for Designing Auxiliary Power System of Fossil Fuel Power Plants"
DL/T 5222 "Design Technical Rule for Selecting Conductor and Electrical Equipment"
DL/T 5366 "Technical Code for Calculating Steam/Water Piping Stress in Fossil Power Plants Code for Designing"
DL/T 5375 "Regulation for Content and Depth of Feasibility Study Report of Fossil Fuel Power Plants"