Trench strengthening in Vitosha region Gallery ACTIVITIESDRILLING AND BLASTING OPERATIONS TRANSFER OF EXPLOSIVES HYDRUALIC STRUCTURES DESIGN STABILIZATION...
Excavation drilling works in the Triadica area Gallery ACTIVITIESDRILLING AND BLASTING OPERATIONS TRANSFER OF EXPLOSIVES HYDRUALIC STRUCTURES DESIGN STABILIZATION...
Trench strengthening on Hubcha Street Gallery ACTIVITIESDRILLING AND BLASTING OPERATIONS TRANSFER OF EXPLOSIVES HYDRUALIC STRUCTURES DESIGN STABILIZATION...
Trench strengthening at Tintyava-Diamond II Str Gallery ACTIVITIESDRILLING AND BLASTING OPERATIONS TRANSFER OF EXPLOSIVES HYDRUALIC STRUCTURES DESIGN STABILIZATION...
Trench strengthening at Bratya Miladinovi Str Gallery ACTIVITIESDRILLING AND BLASTING OPERATIONS TRANSFER OF EXPLOSIVES HYDRUALIC STRUCTURES DESIGN STABILIZATION...
