Constructive decisions

The design documentation provides for a major overhaul of the artificial runway of the aviation center. The overhaul provides for the restoration (strengthening, leveling) of the coatings of the artificial runway (RWY), the main taxiway (MTD) and taxiways (RD), partial reconstruction of the storm sewer. The main technical parameters of the object and the planned altitude position are taken in accordance with the existing ones. Existing options: aerodrome class - none; runway length - 1,415 km; length of MRD - 0,273 km; taxiway length - 0,377 km; runway pavement width - 42,0 m; coverage width MRD - 14,0 m; taxiway pavement width - 8,0 m; runway safety lane width - 8,0 - 20,0 m; the width of the reinforced shoulder of the MRD and taxiway - 3,0 m; the minimum longitudinal slope is 0,6‰, the maximum is 7,4%. The main design solutions for the restoration and leveling of coatings: Structures when leveling the base of the runway: crushed-stone mastic asphalt ShchMA-15, GOST 31015-2002 - 7,0 cm; geogrid (p≥50Kn/m) 1,5 m wide above the longitudinal and transverse layers of compression (tension); pouring bitumen 0,2 l/m2, GOST 22245-90; two layers of parchment 0,3 m wide above the layers of compression (tension), GOST 2697-83; sealing of joints with polymer-bitumen mastic GOST 30740-2000; replacement of existing PAG-14 slabs with new PAG-14 slabs. Runway and taxiway reinforcement structures: crushed-stone mastic asphalt ShchMA-15, GOST 31015-2002 - 7,0 cm; geogrid (p≥50Kn/m) 1,5 m wide above the longitudinal and transverse layers of compression (tension); pouring bitumen 0,2 l/m2, GOST 22245-90; two layers of parchment 0,3 m wide above the layers of compression (tension), GOST 2697-83; Arrangement of an aircraft parking area: crushed-stone mastic asphalt ShchMA-15, GOST 31015-2002 - 7,0 cm; pouring bitumen 0,2t/1000m2, GOST 22245-90; hot porous coarse-grained asphalt concrete, GOST 9128-2009 - 7,0 cm; pouring bitumen 0,7t/1000 m2, GOST 22245-90; crushed granite grade 600, fraction 40-70, with cleats, GOST 8267-93, 25607-2009 - 12,0 cm; crushed granite grade 600, fraction 40-70, GOST 8267-93, - 12,0 cm; MRD amplification designs: crushed-stone mastic asphalt ShchMA-15, GOST 31015-2002 - 7,0 cm; pouring bitumen 0,2 t/1000 m2, GOST 22245-90; hot porous coarse-grained asphalt concrete, GOST 9128-2009 - 7,0 cm; geogrid (p≥50Kn/m) 1,5 m wide above the longitudinal and transverse layers of compression (tension); pouring bitumen 0,2 l/m2, GOST 22245-90; two layers of parchment 0,3 m wide above the layers of compression (tension), GOST 2697-83. The transverse profile of the runway and the MRD is assumed to be gable with transverse slopes of 10‰, along the sides - 40‰. The transverse profile of the taxiway is single-slope with transverse slopes of 10‰, along the shoulders - 40‰. As part of the overhaul of the installation and reconstruction of drainage systems, it is provided: transfer of storm sewers from the arranged area for aircraft parking and extension of the section with the installation of the missing talvezhny well on the lowered section (place of flooding) of the taxiway (RD2); reconstruction of the collector with a total length of 175 m, with the installation of a plastic corrugated pipe with a diameter of 0,3 m, three talvezh wells and one manhole.