The contract is for the implementation of the tasks of repair No. 2 included in the Annual Plan Property Maintenance Military Unit 4198 in 2015 .: "Implementation of pavement parade ground in the complex K - 6077 Warszawa, ul. Wigury Street 1C ". Investor task is the Military Unit No. 4198 with its seat in 00-909 Warsaw, ul. Wigury Street 1C. Items order by the CPV: 45233222-1 - Construction work for sidewalks 45233250-6 - Surface work 45233251-3 - resurfacing 45230000-8 - Construction work for pipelines, communication and power lines, for highways, roads, airfields and railways; flatwork 45233253-7 - Surface work for footpaths 45233200-1 - Works on various surfaces 45453000-7 - Overhaul and refurbishment implementation of the task involves: Square parade ground in the shape of a rectangle with an area of 3 466 m2, 3-roads, 3 access roads to buildings and 2 entrances sidewalks for pedestrians, and includes: 15 cm type. "Trylinka" situated between the buildings 49, 50, 51, 55, 56, 54 and 12: a. Dismantling the existing surface; b. The removal of street drainage wells; c. The edges dismantling of road curbs; d. The dismantling murka resistance located along the western edge of the longitudinal square surface; e. removal of structural layers to the level of the bottom of the trough; f. leveling and compacting the bottom of the trough; g. The execution ditches under the benches under mounting curbs; h. the execution of carpentry benches forming the installation of curbs; and. the execution of forming concrete benches under mounting curbs; j. installation of road curbs; k. The execution of structural layers substructures; l. The purge or repair existing sewerage network along the eastern longitudinal edge of the square; m. The installation of street waste water wells; n. installation of ballast beneath the surface of concrete blocks; o. montage area of concrete blocks. Repair of the surface portion of the access road to the parade made of asphalt-bituminous mass, located between buildings 51 and 55: a. The removal of road curbs of pavements; b. The removal of benches at the curb road; c. The execution ditches under the benches under mounting curbs; d. the execution of carpentry benches forming the installation of curbs; e. The performance of concreting the formation of benches under mounting curbs; f. The installation of road curbs; g. Local repair surface irregularities; h. The installation of new pavement on the whole a particular section of road. Repair of the road surface to come to the parade made of cobble stone cleaved, located between buildings 54 and 55: a. The removal of the existing surface; b. The removal of perimeter road; c. The removal of the substrate to a level taking into account the thickness of the ballast and the top layer of the cube; d. The density of the bottom substrate; e. execution ditches the installation of pavement edges; f. The installation of pavement edges; g. The installation of the ballast beneath the surface of concrete blocks; h. The mounting surface of concrete blocks.