The subject of the contract is the development of design documentation for the extension of national road No. 45 on the Opole - Kluczbork route on the Zawada - Jełowa section with a length of about 8.8 km.

The subject of the contract is the development of design documentation for the extension of national road No. 45 on the Opole - Kluczbork route on the Zawada - Jełowa section with a length of about 8.8 km.

As part of the investment, an extension of approximately 8.8 km of road section is planned, including in particular:

- road surface width 7.0 + bituminous shoulders (optional, depending on the needs),

- reinforcement of the existing pavement structure - adaptation to 115 kN / axle load,

- extension of intersections with left turns,

- extension of the DK45 intersection with DP1728 (preferred to the roundabout plan),

- reconstruction / extension of 3 bridge structures (on the Mała Panew river, Brynica and the Fabryczny Canal),

- construction of a viaduct over the PKP 301 railway line,

- reconstruction of approx. 10 road culverts,

- reconstruction and reconstruction of the road drainage system,

- reconstruction of road lighting,

- construction of the technological channel,

- reconstruction of the collision of the infrastructure related to and unrelated to the road,

- construction of pavements and pedestrian-bicycle route,

- cutting down colliding trees,

- reconstruction of the car park at the Osowiec ring road with related infrastructure (including lighting, drainage, a place to weigh vehicles, replacement of the surface).

The development of project documentation includes:

1) Map for design purposes;

2) geotechnical documentation;

3) Documentation of pavement tests;

4) Project information card;

5) Construction design together with the necessary arrangements;

6) Water law surveys;

7) Permanent traffic organization project;

8) Materials for the application for a ZRID decision (decisions, permits, approvals, opinions, extracts, etc.);

9) Geodetic and cartographic documentation related to the purchase of real estate (real estate division projects);

10) Photographic documentation of real estate intended for purchase under the road lane and for temporary occupation;

11) Stabilization of the road lane boundaries in the section in question after obtaining the final ZRID decision;

12) Documents necessary to carry out the public procurement procedure (detailed design [road part + industries], investment cost estimate, technical specifications for the execution and acceptance of construction works, bills of quantities, cost estimates)