RD 31.3.05-97

Guidance on geotechnical control over preparation of grounds and erection of soil structures in power engineering

Requirements to the contents and as built documentation for construction reconstruction major overhaul of capital construction facilities and the requirements applying to acts for the performed work structures utility network sections

Procedures for the qualification test of welders and welding work specialists

Design guidelines for urban public utility electrical networks (with amendments as of 29.06.1999)

Norms for technological design of gas-processing plants

Standard instruction for metering electricity in its production, transmission and distribution