Tenders Are Invited For Replacement Of A Pressure Water Pipeline From Ps To Nr Kamen Village With A Total Le ... in Bulgaria

Work Detail

The Subject Of The Public Procurement Includes The Replacement Of Pressure Water Supply For The Village Of Kamen From The Pumping Station To The Pressure Reservoir, Passing Outside The Settlement Through Forest Massifs, Municipal And Private Lands. The Construction And Installation Of Fire Hydrants Is Not Foreseen. Length Of The Section L=3,200 Meters. Current Repair Of Pressure Water Pipeline From Ps To Nr Village Of Kamen Is Planned To Be Made Of High-Density Polyethylene Pipes Designed For A Working Pressure Of 10 Atm. Up To 16 Atm. (Pevp, Type Pe100, Sdr17, Pn10, Sdr11, Pn16) With Outer Diameter Ø200mm. When Replacing The Water Pipe, The Existing Route And Easement Will Be Respected, And The Existing Diameters Will Not Be Changed. The Main Activities Planned To Be Carried Out Within The Scope Of The Order Are: Cutting Of Single Trees Manually And Extraction 3.00; Clearing And Cutting Trees And Shrubs M2 20.00; Excavation With An Excavator Soil Of A Dump At 1Ut.U-Vie M3 3840.00; Excavation With A Width Up To 1.2M-Manually Reinforced In Soils With H= Or<2M M3 960.00; Transfer Of Earth. Soil Up To 3M Horizon. And 2M Vert. Distance - Manual M3 960.00; Sifting Of Excavated Earth M3 1600.00; Back Filling And Makes A Base, Side Back Filling And Plastic Mold Over Screwed Soil Pipes M3 1600.00; Back Filling With Unpressed Earth M3 3200.00; Compacting And Alignment Of Backfill M3 4800.00; Dense Strengthening And Strengthening Of Excavations In=Or<6M H=Or<2M Soils /Partly If Necessary/ M2 50.00; Installation Of Re Pipes In Open Excavations F200mm/16Atm M 1700.00; Installation Of Re Pipes In Open Excavations F200mm/10Atm M 1500.00; Assembly Of Fittings 10% Of Piping 10.00%; Construction Of New Shafts For Sludge Flow Or Aerator From Sgl. Elements 2.00; Support Block ~ Pcs 6.00; Disinfection Of Water Pipes M 3200.00; Testing The Density Of Pipelines Under Hyd. Pressure Up To Ф200mm M 3200.00; Re Detector Tape With Wires M 3200.00; Re Signal Tape For Water Pipe M 3200.00;

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