Maintenance requirements for protective relaying and control system switchgear for 0.4-35 kV networks
Document status: Active
Regulatory document on standardization. Procedural guidelines. Quality standard for heating and make-up water of hot-water boilers, organization of water chemistry and chemical control
Document status: Active
Procedural guidelines for monitoring thermal expansion of steam lines in thermal power stations
Document status: Active
Guide on hygienic assessment of factors of working environment and work load. Criteria and classification of working conditions
Document status: Active
Occupational safety standards system. Electric power supply of ships being built and repaired. Safety requirements. With AMD 1 & 2
Document status: Active
Guidance on geotechnical control over preparation of grounds and erection of soil structures in power engineering
Document status: Active