GESN 81-02-47-2001 Part 47. Landscaping, protective forest plantations

State estimated standards for government elemental estimated standards for construction and special construction work (hereinafter - GESN) are intended to determine the need for resources (work and construction workers" costs, machinists, the time of operation of construction machines and mechanisms, material resources) when performing construction and special construction work and for compiling on their basis estimated calculations (estimates) on the production of these works by resource and resource-index methods.
GESN is the source norms for the development of other estimated standards: single rates of federal, territorial and industry levels, individual and enlarged estimated standards.
Developed by the Federal Center for Pricing In the Construction and Industry of Building Materials
Approved by order of the Ministry of Regional Development of the Russian Federation of November 17, 2008, No. 253