185 Dzerzhinskogo
street, Stavropol, 355003 Russia, tel./fax (8652) 35-67-69
GOSSTROY OF RUSSIA
PRODUCTION
AND SCIENTIFIC-RESEARCH INSTITUTE
OF
ENGINEERING SURVEY IN CONSTRUCTION (ПНИИИС)
THE FEDERAL STATE UNITARY ENTERPRISE
THE
NORTH-CAUCASIAN ENGINEERING-GEOLOGICAL CENTRE
(SUE NC
EGC, SUBSIDIARY ПНИИИС)