Tenders Are Invited For Performance Of Construction - Installation Work For The Site: Construction Of A New ... in Bulgaria

Work Detail

The Project Is: Construction Of A New Reinforced Concrete Retaining Wall For The Restoration Of The Municipal Road That Passes Through The Land Of The Village Of Boykovo, Due To The Presence Of A Compromised, Uneven And Destroyed Pavement In The Above-Described Section. In Plan, The Contour Of The Facility Is Along A Broken Line And Is Parallel To The Axis Of The Road, And In The Vertical Direction, The Upper End Of The Facility Follows The Level Of The Road Level And Is Tied To The Transverse Slopes Of The Road Surface.The Facility Is An Angular Cantilever Retaining Wall That Will Be Made Of Reinforced Concrete. The Whole Facility Consists Of Separate Supporting Walls (Lamellas), Each 10 M Long And Expansion Joints Between Them With A Width Of 2 Cm. The Height Of The Wall Of The Individual Lamellae Is Constant, Being Subordinate To The Road Level - From The Level Of The Foundation At The Lower End And The Level Of The Road Level At The Upper End.The Vertical Part Of The Fortification Facility Is Located At One Transverse End Of The Roadway And Will Serve As An Enclosing (Safety) Curb Between The Municipal Road And The Gully On The Other Side.For Drainage Of The Massif Behind The Retaining Wall, Barbacines Φ100 Mm Are Installed Every 2 M Along The Height And Length Of The Wall. A Drainage Layer Of Crushed Stone Is Implemented Behind The Wall Along Its Entire Height And Length, And The Backfill Behind The Wall Is Compacted In Layers.Construction Concrete Class C30/37 (B35), Xc4, Xf2, W0.6 Are Used For Materials; Underlay Concrete Class C12/15 (B15); Shotcrete Class C20/25 (B25); Reinforcing Steel B500b, Fyk = 500 Mpa.Building Permit No. 769/08.10.2025 Has Been Issued For The Site.Full Information On The Scope, Volume And Technical Requirements For The Execution Of The Public Procurement Is Described And Regulated In The Technical Specification, An Integral Part Of The Participation Documentation.

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