Project Description

Design and construction of the "Sofia Airport Road Connection" with a scope from "Brussels" Boulevard (from RP 201-206 to RP 255-226) to "Mimi Balkanska" Street (from RP 214 to RP 215).

Construction - Category 2 Group 1
Reconstruction of:
Superstructure of the bridge structure, Protective barriers and parapets PUFO, PB, Road, VOD, Horizontal marking and signaling, PBZ;
Civil Engineering Works:
Necessary restorative works on the facility to commence the remaining civil engineering works; Retaining walls; Drainage of the viaduct; Sewerage and drainage; Road works including water, horizontal marking and signaling; Power supply network; Street lighting; BRIDGE STRUCTURE (Backfilling with compacted ballast to standard density, at axes 1,2,3,4,5 and pier A, Formwork, visible concrete for the superstructure, sidewalk cantilevers, central dividing strip, longitudinally and transversely prestressed, Heavy support scaffolding for the superstructure, Piers, columns, and crossbeams, cast-in piles; Construction of Transition slabs; Supply and installation of expansion joints; Supply and installation of elastomeric bearings; Sheet waterproofing on the road slab without the need for protective layers; Asphalt concrete - two layers).