DEWATERING „TRASA NIEPODLEGŁOŚCI” BIAŁYSTOK
Design:
Budimex has won the tender for the construction of two sections of Aleja Niepodległości – Białystok. The length of the route is 10.5 km km, 11 two-level intersections, a tunnel under the tracks. UPRENT provided full scope dewatering services, including transport, installation, 24/7 monitoring, refueling and servicing of equipment as well as technical consultations.
Equipment:
26 pcs piston pumps at the peak of work
4 pcs impeller pumps – for pumping out water
1 pcs 4×4 with fuel tank
2 cars with auto crane
200 pcs – DN100 steel collectors
1200 pcs – dn32 wellpoints
1500m – pressure hoses D100
UPRENT solution:
Each position was developed individually in accordance with the geology and according to the needs of the client and other subcontractors working in the excavation. In addition to technical efficiency, managing such a large project was a significant operational challenge aimed at ensuring the continuity and timeliness of construction works. Effective work organization, selection of the most efficient solutions, transports to places inaccessible to a regular car, refueling of equipment and 24/7 supervision were the subject of this 2-year contract. For 24 months UPRENT provided comprehensive service for all pumping projects at this construction site in accordance with customer needs.
Project in numbers:
720 days of services
10 employees involved
246 assembly and disassembly of wellpoint installations each about 50mb
12km of sanitary installations, retaining walls, bridge structures
60,000 liters of fuel
5,000,000 m3 of groundwater pumped