Performance of works including site facilities, clearing of rights-of-way (clearing, deforestation, removal), creation of access roads, rail protection provisions, cased drilled pile
foundations, realization of the abutments, the realization of the mixed framework deck, the equipment, the tests of the structure, and the provision of a design office for carrying out the execution studies.
Floor excavation: 68 490 t construction pit: 35 476 m steel concrete: 8 129 m reinforcing steel: 1 551 t drilled pile
wall (cut-over): 5 295 m excavation: 3 360 m make anchoring anchor: 11 236 m underwater concrete: 6 498 m paving surfaces: 4 480 m asphalt mounting: 8,775 m demolition, noise protection wall, steel railing, pumping station, combatant investigation, sewer construction, traffic engineering, grounding, railway construction, overhead line, traffic safety, techn.
50 000 m Drilled pile
wall ca.325 m, D = 90 cm Building fence approx.
In addition, a provisional piping of the watercourse was carried out at the site of the original bridge and earth mound for crossing the drilling rig.Subsequently, 14 pieces of drilled piles
by Keller were made, to which are available copies of SD, declaration of conformity of concrete and reinforcement, protocols of individual piles and drawing of actual pile design.
The techniques of manufacturing the simulated soft rock were presented as well as its applications for the research of drilled piles
in soft rocks.
The company said that its rotary drilling rigs are being used to stabilise the subsurface with cast-in-place drilled piles
on the 200,000 square metre construction site.
The approach figured prominently in the decision to reinforce the building's slab-on-grade foundation with drilled piles
rather than driven ones, a solution that minimized vibrations on the existing structure, making it easier to brace the building, replace its roof, and support a new rooftop generator and mechanical system.
700 m 2 , - drilled piles
as a sectioned pile wall, approx.
1780 m pile bar about 25 m 3 in-situ concrete drilled piles
1 300/180 m / h deep foundation drilled piles
It will be based on drilled piles
up to a diameter of 600 mm.
Contract notice: Realization and installation of river beacons on drilled piles