Tenders Are Invited For Construction Work – 010-Works As A Builder Contractor

Construction Work – 010-Works As A Builder Contractor. At The Same Time As The Construction Of The Second San Gottardo Motorway Tube And Related Land Development, The Municipality Of Airolo Planned To Relocate The Water Purification Plant. The Subject Of This Contract Is The Construction Contractor Works (Including Specialist Works) Needed For The Construction Of The New Purification Plant (Ida) Of Airolo, In The Stalvedro Area. Main Quantities (Approximate Data, Non-Exhaustive List): * General Excavation Volume 13500 M3 * Pit Filling Volume 6160 M3 * Sprayed Concrete Surface Area 760 M2 * Length Of Passive Pit Support Anchors 2500 M * Drilling Wells For Groundwater Drainage 280 M * Groundwater Drainage System Approx. 1800 M3/H * Concrete Cpn G/Cpn C 2200 M3 (White Tank Underground Works) * Supply And Installation Of Pe-Ld C+S Pipes 680 M * Supply And Installation Of Pvc Pipes Sn2 Sdr51 520 M * Supply And Installation Of Natural Granular Mix 0/45 155 M3 * Supply And Installation Of Rc A Granular Mix 0/45 980 M3 * Supply And Installation Of Rc A 0/16 90 M3 Granular Mix * Supply And Installation Of Granite Blocks 370 M * Supply And Installation Of Granite Cords 165 M * Execution Of Plania 2390 M2 * Supply And Installation Of Bituminous Mixture Ac T 22 H 530 Ton * Supply And Installation Of Bituminous Mixture Ac 11 H 240 Ton