Bp., III. Renovation of Flórián tér road overpasses Bp., III. Renovation of Flórián tér road overpasses

Bp., III. Renovation of Flórián tér road overpasses Bp., III. Renovation of Flórián tér road overpasses
Renovation of road overpasses B-905 and B-906 Flórián tér, Budapest, District III based on the technical description, permits, unpriced budget statement and construction plans that are part of the public procurement documentation. The northern (B906) overpass (length: 322.15 m, width: 10.30-11.24 m, connecting ramp on Szentendrei út 115.0 m, from Árpád bridge: 152.0 m) and southern (B905) overpass (length: 364.5 m, width: 10.30-11.24 m, connection ramp on Szentendrei út 115.0 m, from Árpád bridge: 133.0 m) renovation. Main quantities: • Demolition of bridge edge/pavement, reinforced concrete bed support 549 m3 • Demolition of steel guardrail on bridge 111,444 kg • Reinforced concrete track plate incorporating prefabricated supports with intermediate and end cross supports 312 m3 • Monolithic reinforced concrete curb/sidewalk/supplementary bench 613 m3 (reference requirement) • Prefabricated side element curb or pavement 239 m3 • Flexible plastic-based spread insulation (RMA) 7,492 m2 (reference requirement) • Molded asphalt protecting insulation 200 m3 • Construction of binding layer on bridge 285 m3 (reference requirement) • Construction of wearing layer or binding/wearing layer on bridge 200 m3 (reference requirement) • Neoprene shoe (synthetic rubber shoe) 52 pcs • Guide rail with retention grade H2 2,240 m (reference requirement) • Uniquely designed bridge guardrail steel 19,685 kg (reference requirement) • Salt protection coatings in total 12,430 m2 (reference requirement) • (The quantity lot of salt protection coatings includes the following sub-items: A/ Moderately crack-bridging thin protective coating, not walkable (B-3) 2,099 m2; B/ Limited crack-bridging thick protective coating, not walkable (B-4) 7,986 m2; C/ Dynamically crack-bridging thick protective coating, walkable by foot and light vehicles (B-5) 2,345 m2) • Paving repair, cleaning 520 pcs • Concrete curb construction 790 m • AC 22 binder (mF) 7cm 395 m3 • SMA 11 (mF) 4cm 230 m3 • Construction of road signs in 2 places The contracting authority determines a 10% reserve limit, for the use of which the 322/2015. (X. 30.) § 20 of the Government Decree and the provisions of the draft contract shall be applied. The winning tenderer is responsible for initiating the temporary marketing (authority) procedure and obtaining the permit.