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Działalność i usługi serwisowe
Projektowanie i budowanie przy użyciu wirtualnych modeli (BIM)
The project was executed in five stages, each divided into smaller contracts. In 2003-2006 Skanska built over 2 km of the route. The project consisted of three independent contracts, including two sections of stage 1 (395 and 696 m in length) and stage 2 (960 m). Each of the by-pass sections was completed before deadline - sections I and II 6 weeks and section III 3 months before deadline. Moreover, works on sections II and III were co-ordinated in such a way so as to realize share zones first. Thanks to this drivers could use section III already in December 2005, i.e. 11 months before the planned deadline. In spring 2006 we continued realization of finishing works which did not disturb the traffic.Realization of the investment was aimed at relieving the congestion in the town centre by means of constructing additional carriageway cross the Wisłok river and connecting roundabout at Lwowska streetwith Siemieńskiego and Lubelska streets and international road E-40 with state roads No 9 and 19. In the future the bypass will enable convenient access to the designed A4 motorway and S-19 express road.
The bypass helped to reduce the traffic in the downtown and in the narrow streets of Pobitno and Załęże residential estates. The three sections completed by Skanska helped freeing approx. 50 ha of land in the north-east part of Rzeszów for future development.
Segment rynku: Roads, Bridges
The investment includedrealization of 2 two-lane roadways, a roundabout, bicycle tracks, sidewalks and a road connecting bypass with ul. Załęska, as well as rebuilding of sections of ul. Księżycowa and ul. Rzecha.We built an overpass (110 m long and 20 m wide) over ul. Księżycowa and busy mainline connecting Kraków and Medyka. Most of the works were executed without disrupting train traffic, which was stopped only once, for four hours, while we were relocating the structure supporting formwork over the tracks. The overpass was concreted in 34 hours (with 10 concrete trucks delivered 850 m3 of concrete mix). Safety barriers and transparent acoustic screen panels made of acrylic were installed on the overpass. We used a modern bituminous mix paver equipped with screeds allowing mix spreading up to 7 m in width. Electronic control system allowed ensuring ideally smooth surface.Within the scope of the investment we realized horizontal road marking, we erected road signs and street lamps and planted trees and decorative bushes. We also realized sanitary and storm rain water sewerage systems. Construction works included power supply, gas supply, water supply and telecommunication networks as well as railway contact line.