Major repair of the damaged main water pipeline in the Samur settlement of Gusar SMSSII (L=3050 m) Mechanized planning of sites, soil group: 3 Excavation of the soil by throwing it aside with "reverse bucket" or "dragline" type excavators with a bucket capacity of 0.65 (0.5-1) m3, soil group: 4 (ditch digging) Soil 10 Excavation by transportation to a distance of up to m, power of the bulldozer: 96 (130) kW (a.g.), 4th group soil (removal of a part of the excavated soil, will be used for high-quality reverse casting) Excavation by transportation of the soil to a distance of up to 10 m, power of the bulldozer: 96 (130) kW (a.g.), group 4 soil (in 4 places during the construction period construction of a temporary dam to divert the water of the river: L=1.0km, Htik=3.0 m, B=3.0 m, m=1.5) Add to norm 01-01-031-04 during every next 10 m of soil transportation (additional 30 m) Laying of pipelines from polyethylene pipes, diameter: 215 mm (existing unusable d=225x13.4 mm polyethylene pipe removal)

Pedido de Propostas