This tender is from the country of Switzerland in Europe region. The tender was published by Federal office of the streets usra east road infrastructure division on 25 Jul 2025 for The 12b construction lot concerns part renovation interventions of the artifacts k of the support counter -conversation walls g and the works of premition n present in the route between the hairpin bend of the bosco and the southern portal of the tunnel of the constons of fieud and limited to the definitive accommodation of the rocky wall upstream of the banchi viaduct in the area north of the banchi artificial gallery the main interventions planned are - restore of 6 artifacts sella viaduct traveto viaduct pianit viaduct albinasca riale ponte tombino traversa alpe di fieud pedestrian underpass in pre -impressed and reinforced concrete concrete concrete included - reproducture of reinforced concrete plate - elimination of dilation joints with modification of the end areas - replacement of dilation joints with new high-performance polymers hlp polymers - replacement of anchor bars in correspondence with the supports - renovation of the impermeabilization - refurbishment of the fused asphalt flooring - replacement with concrete with reproductive and protection mortar of concrete surfaces - realization of a new reinforced concrete frame inside 2 existing artifacts - restoration of 10 support walls and 5 counter -senses included - restoing with ill-cutting surfaces enhanced - protection of concrete surfaces - renovation of dilation joints - restore of 12 premunition works with natural dangers included - demolition and punctual removal spritz beton enhanced - cleaning rock and removal of cumbersome vegetation - pose network in adherence and relative anchor nails - final accommodation rocciosa - banchi viaduct - laying of 27 definitive anchors with galvanized head - piano towering accommodation - cleaning existing conduct - replacement and closets of inspection wells - renewal of damping well to respect the close executive terms the client requires the work to come performed in 2 shifts 8 hours from monday to friday at the following times - first round 06 00 - 14 00 - second round 14 00 - 22 00 main quantities provided - removal of bituminous mixtures about 470 t - concrete demolition about 470 m3 - execution of renovations in malta about 3 250 m2 - protection of concrete surfaces about 1 300 m2 - supply and mastic laying for dilation joints about 970 m - supply and laying of waterproof mantles like pbd about 1 235 m2 - supply and laying of melted asphalt about 375 t - concrete thrown on site about 275 m3 - armor steel about 70 t - perforation works for active passive anchors about 6 000 m - supply and installation network in steel wire about 6 000 m2 - supply and installation network in coconut wire about 270 m2 - supply and put in work malta injection about 150 000 kg - supply and installation anchor bars about 6 150 m - execution new walls in sprayed concrete about 40 m2. The last date to submit your bid for this tender was 22 Sep 2025. This tender is for the companies specializing in Construction work and similar sectors.
*The deadline for this tender has passed.
Tender Organisation:
Federal office of the streets usra east road infrastructure division
Tender Sector:
Tender Service:
Worldwide
Tender Region:
Tender Country:
Tender CPV:
45000000 : Construction work
Tender Document Type:
Tender Notice
Tender Description:
The 12b construction lot concerns part renovation interventions of the artifacts k of the support counter -conversation walls g and the works of premition n present in the route between the hairpin bend of the bosco and the southern portal of the tunnel of the constons of fieud and limited to the definitive accommodation of the rocky wall upstream of the banchi viaduct in the area north of the banchi artificial gallery the main interventions planned are - restore of 6 artifacts sella viaduct traveto viaduct pianit viaduct albinasca riale ponte tombino traversa alpe di fieud pedestrian underpass in pre -impressed and reinforced concrete concrete concrete included - reproducture of reinforced concrete plate - elimination of dilation joints with modification of the end areas - replacement of dilation joints with new high-performance polymers hlp polymers - replacement of anchor bars in correspondence with the supports - renovation of the impermeabilization - refurbishment of the fused asphalt flooring - replacement with concrete with reproductive and protection mortar of concrete surfaces - realization of a new reinforced concrete frame inside 2 existing artifacts - restoration of 10 support walls and 5 counter -senses included - restoing with ill-cutting surfaces enhanced - protection of concrete surfaces - renovation of dilation joints - restore of 12 premunition works with natural dangers included - demolition and punctual removal spritz beton enhanced - cleaning rock and removal of cumbersome vegetation - pose network in adherence and relative anchor nails - final accommodation rocciosa - banchi viaduct - laying of 27 definitive anchors with galvanized head - piano towering accommodation - cleaning existing conduct - replacement and closets of inspection wells - renewal of damping well to respect the close executive terms the client requires the work to come performed in 2 shifts 8 hours from monday to friday at the following times - first round 06 00 - 14 00 - second round 14 00 - 22 00 main quantities provided - removal of bituminous mixtures about 470 t - concrete demolition about 470 m3 - execution of renovations in malta about 3 250 m2 - protection of concrete surfaces about 1 300 m2 - supply and mastic laying for dilation joints about 970 m - supply and laying of waterproof mantles like pbd about 1 235 m2 - supply and laying of melted asphalt about 375 t - concrete thrown on site about 275 m3 - armor steel about 70 t - perforation works for active passive anchors about 6 000 m - supply and installation network in steel wire about 6 000 m2 - supply and installation network in coconut wire about 270 m2 - supply and put in work malta injection about 150 000 kg - supply and installation anchor bars about 6 150 m - execution new walls in sprayed concrete about 40 m2
Tender Bidding Type:
Tender Notice No:
Tender Document:
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