Tenders Are Invited For Reconstruction Of The Internal Water Network Of The Village Of Verbovo, Municipality ... in Bulgaria

Work Detail

The Order Provides For The Reconstruction Of The Water Pipeline With A Length Of About 3,900 M. The Water Pipeline Is Planned To Be Reconstructed With Hdpe Pe100rc. The Routes Of The Water Pipes Are Located Entirely Within The Settlement And Are In Accordance With The Regulation Plan Of The Village. The Tracks Pass One Meter From The Street Regulation. The Street Water Pipe Should Be Laid In A Trench And Be Covered By A Minimum Of 1.20 Meters. The Backfill Should Be Filled With Sand - 0.20 M Above The Top Of The Pipe And Ballasted To The Level Of The Road Bed. When Laying The Backfill, It Should Be Rolled Well, In Layers Of 20 Cm. The Water Pipes Should Be Laid On A Sand Pad With A Thickness Of 10 Cm. A Detector Strip Must Be Placed On The Water Pipe. It Is Planned That The Connections Between The Pipes Will Be Performed By Butt Welding For The Water Supply Branches And By Fast Electric Welding For The Building Deviations. It Is Planned To Lay A Signal Tape, Which Should Be Laid At A Depth Of 0.30 M To 0.50 M From The Field. After Completion Of The Construction And Installation Works On The Water Pipes, Restoration Of The Road Surface Is Planned. Shut-Off Hydrants Are Planned, And There Will Be No More Than Five Fire Hydrants In One Section. The Stopcocks Are Provided With A Gate Valve With A Rubberized Wedge. 20 Units Are Planned Along The Route Of The Water Pipeline. New Fire Hydrants. The Distribution Of Water To The Buildings Will Be Done Through Building Diversions, Which Should Have A Diameter Of Dn25 And Material Re 100 Rc To Impose 10 Atm. A Detailed Description Of The Types And Quantities Of Work Planned For Execution Is Contained In The Bill Of Quantities, Part Of The Documentation For The Order. There Is An Approved Investment Project For The Site.

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