1 General provisions
1.0.1 In order to prevent, control and eliminate occupational hazard factors existing in the production process of fossil-fired power plant, prevent occupational diseases and protect the health of workers, this standard is developed in accordance with the principles of the Law of the People's Republic of China on the Prevention and Control of Occupational Diseases.
1.0.2 This standard is applicable to the design of occupational health protection facilities for newly constructed, expanded, technically transformed and introduced thermal power generation projects using solid fossil fuel.
2 Basic requirement
2.0.1 The design of occupational health facilities and measures for fossil-fired power plant shall fully implement the occupational disease prevention and control policy of “putting prevention first and integrating prevention with control”, strictly enforce the provisions that “l(fā)abor safety and health facilities for newly constructed, renovated and expanded projects must be designed, constructed, and put into production and use together with the main project”, and create workplaces for workers that meet the requirements of national occupational health standards while ensuring the safe and economic operation of the fossil-fired power plant.
2.0.2 The design of occupational health protection facilities for fossil-fired power plant shall actively and cautiously promote “man-machine ergonomics” and advanced technologies at home and abroad on the basis of the implementation of relevant process design, and actively and effectively adopt mature new technologies, new processes and new materials.
2.0.3 For expanded and technically transformed thermal power construction projects, the design of occupational health facilities and measures shall be comprehensively considered and uniformly coordinated in combination with the general layout of the original power plant, buildings (structures), production process system and equipment layout, operation management, and other features. The special article of occupational health design shall evaluate and discuss the status of occupational health facilities in the production process system of the original power plant involved in expansion and renovation.
2.0.4 The design of occupational health protection facilities shall be included in the design stages of feasibility study, preliminary design, construction drawings and as-built drawings of the thermal power construction project. The special article for occupational health design (design of occupational health protection facilities) in the preliminary design stage (after closing) shall be prepared independently.
2.0.5 In addition to this standard, the design of occupational health protection facilities and measures for the fossil-fired power plant shall comply with the current national laws and regulations, procedures, occupational health standards and professional standards for occupational disease prevention and control.
3 Terms
3.0.1
occupational disease
diseases of workers in the employing unit caused by exposure to dust, radioactive substances and other toxic and harmful substances in occupational activities
3.0.2
occupational health
a discipline taking occupational groups and working environment as research object to study the influence of working conditions on the health of workers and how to improve the working conditions, so as to create a safe, healthy and efficient working environment, improve the quality of life of occupational groups, and protect the health of workers, enabling them to work safely, comfortably and efficiently to promote the sustainable development of economic production
Foreword i
1 General provisions
2 Basic requirement
3 Terms
4 Site selection and general layout
4.1 Site selection
4.2 General layout and main structure
4.3 Pipelines, roads and afforest layout
5 Occupational health protection design for building (structure)
5.1 General rules of the structures
5.2 Occupational health protection design for the main structure
5.3 Occupational health protection design for support structure
6 Occupational health protection design for process technological system
6.1 Handling system
6.2 Bottom and fly ash system
6.3 Chemistry for the power plants
6.4 Electric elements
6.5 Hydraulic system and facilities
6.6 Desulfurization and denitration system
6.7 Support elements
7 Facilities for first-aid and auxiliary health equipments
7.1 Facilities and equipments for first-aid
7.2 Support facilities and equipments for occupational health protection
7.3 Warning sign
8 Occupational health measurements and cost
8.1 Occupational health measurements and equipments
8.2 Occupational health cost
Annex A Operating environment detection supervision station equipment
Explanation of wording in this code
List of quoted standards
