SP 415.1325800.2023

Hygienic requirements to limitation of population radiation due to natural sources of ionizing radiation

Safety work with materials infected or potentially infected by wild poliovirus

Mechanisation of construction. Winter operation of construction machines

Procedure of consideration of engineering and technical measures of civil defense and measures for prevention of emergencies for drawing up of the petition about intentions of investment in construction and feasibility studies for construction of enterprises, buildings and structures

Independent heat supply sources. Design rules. With Amendment No. 1

Design of earthwork for rail ways with 1520 mm track