Tenders Are Invited For Repair Of The Retaining Wall On The Right Bank Of The River. Olza At Km 36+490-36+57 ... in Poland

Work Detail

The Subject Of The Order Is The Execution Of The Task Entitled: Repair Of The Retaining Wall On The Right Bank Of The River. Olzy At Km 36+490-36+570 In The Town Of Cieszyn. The Task Involves The Performance Of Works Including: For: 1) Measurement Works During Linear Earthworks - Marking Out The Route And Height Points As Well As Marking Out The Facility, Surveying Services Together With The Post-Construction Survey; 2) Manual Cutting And Clearing Of Medium Density Bushes And Undergrowth; 3) Dismantling Of Single Steel Barriers; 4) Demolition Of Mechanical Reinforced Concrete Structures - Demolition Of A Fragment Of The Retaining Wall; 5) Earthworks Performed With Excavators With Backhoes, With The Transport Of Excavated Material By Self-Unloading Vehicles At A Distance Of Up To 1 Km;6) Construction Of Earth Embankments From Excavations;7) Compaction Of Loose Embankments Of Categories I-Ii With Mechanical Rammers; Construction Of Injection Anchors For Micropiles - Inclined Injection Anchors, Load-Bearing Capacity, System Poles Fi 32, Length 3.0 M - Binder Bulb Cement With A Diameter Of 150 Mm;9) Preparation Of Micropile Injection Anchors - Vertical Injection Anchors, Length. 1.0 M, Anchoring Baskets In Accordance With The Design With Equipment Mobilization - Cement Binder With A Diameter Of 150 Mm; 10) Installation Of Reinforcement - Pile Reinforcement I-Beam Ipe80 L = 1.5 M; 11) Preparation Of Reinforcement On The Construction Site With Rods With A Diameter Of 10-32 Mm - Supports, Reinforced Concrete Jacket; 12) Installation Of Reinforcement; 13) Formwork And Concreting Of Reinforced Concrete Elements Of The Facility - Concrete - B37 - Retaining Structure; 14) Insulation With Bentonite Mat - Walls; 15) Insulation Of Vertical Expansion Joints With 20X25 Bentonite Tapes; 16) Steel Protective Barriers; 17) Topsoiling Of Slopes With Sown With Grass With A Topsoil Layer Of 10 Cm; 18) Concrete Base For The Structure; 19) Construction Of Mesh-Stone Gabions 1.5 X 1.0 M; 20) Construction Of Loose Overwater Stone From The Shore, Including Transport; 21) Preparation Of Horizontal And Vertical Surfaces Of Reinforced Concrete Elements - Manual Cleaning Of The Surface; 22) Repair Of Damaged Reinforced Concrete Structure With Mortars Repair Works. The Detailed Scope Of Work Includes The Bill Of Quantities And The Detailed Design.

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