The subject of the contract entitled "Reconstruction of two road viaducts along the national road No. 44 – Mikołowska Street in Tychy" will be implemented in the "Design and Build" formula.
The subject of the contract is the design and construction of road viaducts along the national road No. 44 on the section from km 30+580 to km 31+180 over the railway tracks along with the reconstruction of the adjacent road infrastructure, construction of road lighting, technological channels, rainwater drainage, reconstruction of the utilities network and conflicting railway infrastructure and ITS.
The subject of the contract entitled "Reconstruction of two road viaducts along the national road No. 44 – Mikołowska Street in Tychy" will be implemented in the "Design and Build" formula.
The subject of the contract is the design and construction of road viaducts along the national road No. 44 on the section from km 30+580 to km 31+180 over the railway tracks along with the reconstruction of the adjacent road infrastructure, construction of road lighting, technological channels, rainwater drainage, reconstruction of the utilities network and conflicting railway infrastructure and ITS.
The above section is a fragment of the national road No. 44 and is located in the Silesian Voivodeship, in the city of Tychy.
The Contractor will design and construct engineering structures and a national road, including infrastructure elements with the parameters given below:
National road and infrastructure elements:
technical class - G
design speed Vp - 50 km/h
number of roadways - 2
number and width of lanes - 2 x 3.5 m
outer band width - 0,50 m
type of pavement construction - susceptible
traffic category - min. KR 6 (or higher according to traffic forecast)
permissible load of a single driving axle of the vehicle on the surface - 115 kN/axle
vertical railway gauge - 6,9 m
width of pedestrian infrastructure - 2 m
width of infrastructure for pedestrians and cyclists - 3,0 m
The total area of the national road min. 5741.95 m2.
The total area of the exits min. 167.40 m2.
The total area of the greenery min. 1099.60 m2.
The total volume of excavations min. 1054.63 m3.
The total volume of embankments min. 13840.71 m3.
The total area of the pavements min. 255.70 m2.
The total area of pedestrian and bicycle routes min. 1181.35 m2.
Engineering facilities:
Characteristic parameters of the WD-1 building object
Theoretical span: L_t = 40.0+40.0 m
Total length of the object: L = 81.75 m
Total width of the object: b = 14.6 m
Bevel angle: approx. 60°
Structure height: h = 1.835-2.535 m
Height of steel girders: hs = 1.4-2.1 m
Longitudinal fall: i = 0-2.0%
Transverse slope: i = 2,0 %
Load class: Class I according to OJ No. 63, item 735
Number of lanes on the site: 2 lanes + bicycle walking route
Two-span load-bearing system, combined
Deep foundation – large-diameter piles
Dylatacje - dylatacja wielomodułowa
Characteristic parameters of the WD-2 building object
Theoretical span: L_t = 40.0+40.0 m
Total length of the object: L = 81.77 m
Total width of the object: b = 12.0 m
Bevel angle: approx. 60°
Structure height: h = 1.835-2.535 m
Height of steel girders: hs = 1.4-2.1 m
Longitudinal fall: i = 0-2.0%
Transverse slope: i = 2,0 %
Load class: Class I according to OJ No. 63, item 735
Number of lanes in the accommodation: 2 lanes
Load-bearing system: two-span, combined
Foundation: deep – large-diameter piles
Dylatacje: dylatacja wielomodułowa
A detailed description of the contract and the manner of its performance is specified in the Functional and Utility Program ("PFU") and in the Draft provisions of the contract, developed for the purposes of this order constituting AnnexEs 2 and 7 to the SWZ, respectively.