Tenders Are Invited For Underground Work Other Than Tunnels, Shafts And Subways - Stream Piping And Individual Foundations In The Center Of Feldkirchen

Underground Work Other Than Tunnels, Shafts And Subways - Stream Piping And Individual Foundations In The Center Of Feldkirchen. The Library On The Village Square In Feldkirchen-Westerham Is To Be Expanded. To Do This You Have To The Open Ditch At The Village Square Will Be Piped. The One That Already Exists In A Sub-Area Dn 1000 Piping Is Too Small And Must Be Replaced With Larger Piping. Around The New Piping During The Subsequent Building Construction Work For The Library To Protect It, Steel Plates Should Be Placed On A Bed Of Sand Above The New Piping Applied, And With Weld Seams And Steel Rods To Prevent Shifting When Driving On Be Protected From Construction Site Traffic. The Existing Ditch Has A Bottom And Embankment Protection Made Of Hydraulic Stones. The Hydraulic Stones Are In The Area To Expand The Planned Piping. There Is One At The East End Of The New Piping Slope Protection Made From In-Situ Concrete Or From Hydraulic Stones Placed On Concrete. Located In The Area Of ​​The Construction Pit For The Planned In-Situ Concrete Wall To Protect The Embankment There Is A Dn 250 Stz Wastewater Sewer And A Dn 100 Ggg Water Pipe. The Dirty Water Canal Must Be Temporarily Secured With Wooden Planks For The Duration Of The Construction Work. The Water Pipe (Main Line) Can Be Taken Out Of Operation And Through A Pe Hose (House Connection) Getting Produced. For The Central Building Of The Library Expansion, The Measure To Produce Individual Foundations In Concrete Rings Dn 1200 To Dn 2000, Which Should Be Filled With Concrete.