Overhaul of the bridge crossing over the Uzh River at km 132+938 of the public highway of state importance R-02 Kyiv-Ivankiv-Ovruch, Kyiv region.

The designed structure will have the following parameters:

• length – 267.77 m;
• dimensions – G-9.0+2×0.75 m;
• loads: self-weight of structures, temporary from rolling stock – A15 and NK-100, temporary from pedestrians (as a vertical uniformly distributed 0.4 t/m2), wind, snow, temperature climatic;
  

Characteristic values ​​of wind and snow loads in the construction area are W0=450 Pa and S0=1600 Pa, respectively.

• structure scheme – 3×22.16+3×22.16+3×22.16+3×22.16 m, temperature-inseparable.
  

The estimated service life of the bridge over the Uzh River at km 132+938 of the public highway of state importance R-02 Kyiv-Ivankiv-Ovruch, Kyiv region, taking into account the residual resource of the existing foundations and adopted design decisions, is 60 years.

Main construction works:

• additional piles are installed on the supports (22 piles per support) with the expansion of the grillage, the installation of a new support body and crossbar;

• installation of supporting parts;

• installation of new I-beams (shortened to 22.16 m) with the installation of temperature inconsistency nodes, the chain length is 3×22.16 m;

• installation of a new monolithic slab and sidewalk sections;

• installation of a new covering of the carriageway and pedestrian parts;

• installation of regulatory safety fences;

• installation of expansion joints with an elastomeric compensator, fixed in a special corner profile (on supports 0, 3, 6, 9, 12).