Tenders Are Invited For Construction Work For Water Projects – Straßberg Flood Retention Basin ;Ve 07 - Hrb ... in Germany

Work Detail

Construction Work For Water Projects – Straßberg Flood Retention Basin ;Ve 07 - Hrb Straßberg. Creation Of A Combined Barrier Structure Consisting Of A Solid Structure With The Operating Facilities And A Dam Structure As A Flood Retention Basin (Hrb) As Well As Ancillary Systems In The Selke Valley Area. Barrier Structure Consisting Of • Fill Dam As A Zone Dam Including Subsurface Sealing • Solid Structure As A Gravity Wall With Water Passage, Railway Passage And Operating Outlets (Steel Hydraulic Construction Rolling Gate And Sliding Gate With Electric Lifting Cylinders As Drives) • Track Construction Of The Harz Narrow-Gauge Railway Through The Solid Structure The Ancillary Systems Include The Dam Path Network And Its Connection To The Existing Path Network, The Connection Of The New Water Route To The Existing Channel Bed And The Landscaping With Greening Of The Dam Surface. In Order To Obtain Building Materials For The Hrb Dam, A Mass Extraction Must Be Developed And Operated. 2 Total Quantities • Dam Fill Material O 18,100 M³ Inner Sealing Material (Processing From Mass Removal) O 101,000 M³ Support Body Material (Processing From Mass Removal) O 7,500 M³ Drain Body Material (Processing From Mass Removal) O 2,500 M³ Seepage Prism (Processing From Mass Removal) O 3,500 M³ Filter Material (Delivery Material) • Solid Construction O 7,200 M³ Unreinforced Concrete O 14,500 M³ Reinforced Concrete O 1,890 Tons Of Reinforcing Steel • Subsoil Seals/Excavation Pit Shoring O 880 M² Of Sheet Piling Made (Depth Approx. 3 M To 5 M) O 1,350 M² Of Underground Injection Curtain (Drillings 15 To 20 M Depth, Distance Approx. 1 M) O 3,120 M² Bored Pile Wall (D 1.2 M, Depth 12 M, Secant, Every Second Reinforced) • Hydraulic Steel Construction (Locks, Guide Frames, Drives, Etc.) O 42 Tons. 2 Pieces Of Rolling Gates For Water Passages (Clear Opening Width Approx. 3 M X 3 M) O 43 To 2 Pieces Of Sliding Gates For Railway Passages (Clear Opening Width Approx. 5.4 M X 5.3 M) O 90 To 4 Pieces Of Rolling Gates For Operating Outlets (Clear Opening Width Approx. 0.8 M X 1.2 M) • Track Construction For The Harz Narrow-Gauge Railway O 440 M Dismantling/Recycling Of Existing Route O 5,000 M³ Earthworks (New Railway Embankment) O 300 M New Construction Of Gravel Track O 140 M New Construction With Slab Track • Road Construction O 3,060 M³ Fss O 4,280 M³ Sts O 6,730 M² Unbound Surface Layer O 2,760 M² Asphalt Base Layer • Water Development, Bed And Slope Reinforcement O 160 Pieces Of Disturbing Stones (Edge Length O 1,900 M² Stone Set In Concrete (Lmb 10/60) O 360 M Or Relocation Of Water Bodies (Base Width 3 M, Excavation Depth 1.5 M To 3.0 M) O 200 M Of New Water Body Construction (Base Width 0.8 M To 3 M, Excavation Depth 1.5 M To 3.0 M) • Temporary Bridges / Supporting And Working Scaffolding • Various Drainage Canal Work, Pipeline Culverts

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