Closed
Scottish Trunk Road Network - South East Unit - Forth Road Bridge Side Tower Elastomeric Bearing Re
Descriptions
BEAR Scotland is seeking to appoint a suitably experienced SubContractor to undertake the Side Tower Elastomeric Bearing replacement scheme with an estimated value 1.0 million GBP.The Forth Road Bridge is a long span suspension bridge which spans over the Firth of Forth linking Edinburgh to Fife. The side Span is 408m long, Main Span is 1006m long. Side span composite deck segments are typically formed of an 18.1m long x 7.3m wide x 220mm deep reinforced concrete slab supported on 4no. mild steel stringer beams.The deck stringers are bolted onto the cross girders of the suspended truss at 9.1m centres. Each of the 4no. stringers of carriageway deck segments are supported on elastomeric bearings at the Side Tower (i.e. 1no bearing per stringer), 16no. bearings total. In addition, there are 2no. bearing supporting the footway (i.e 8 no. in total in 4 no. locations).The elastomeric bearings are nominally ‘free’: accommodating transverse and longitudinal movement (by shear deformation) and rotations about vertical, transverse and longitudinal axis. The Forth Road Bridge’s side spans’ elastomeric bearings at the Side Towers are over 54 years old, life expired and are in poor and degrading condition.The side tower elastomeric bearing replacement scheme includes for the installation of debris netting and a temporary working platforms. This shall enable the installation of temporary jacking brackets, jacking of the bridge deck and replacement of all elastomeric bearings as well as local refurbishment works. The works shall also require amendments to an existing impressed current cathodic protection system.
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Tender Regions
CPV Codes
45221110 - Bridge construction work
45221100 - Construction work for bridges
45221111 - Road bridge construction work
45223000 - Structures construction work
45233124 - Trunk road construction work
45221115 - Construction work for steel bridges
45233139 - Highway maintenance work
45233140 - Roadworks
45221000 - Construction work for bridges and tunnels, shafts and subways
45233141 - Road-maintenance works
45221119 - Bridge renewal construction work
Keywords
bridge and tunnel construction
shaft erection work
subway build
overhead and underground crossing construction
viaduct and underpass building
substructure works
civil crossing facilities
transportation passage construction
tunneling and bridging build
urban transit structure
bridge construction
civil bridge building
structural crossing infrastructure
river span build
overpass erection
transport bridge construction
civil engineering bridge
vehicular span build
bridge superstructure work
crossing infrastructure
bridge building
structural bridge erection
span structure construction
transport overpass build
civil bridge projects
superstructure erection
crossing infrastructure build
bridge erection work
highway bridge building
bridgework services
road bridge construction
highway overpass build
vehicular span erection
transport bridge structure
roadway crossing construction
civil highway span build
traffic bridge build
expressway overpass build
motorway bridge construction
asphalt span erection
steel bridge construction
structural steel span build
welded steel overpass
modern steel bridge erection
high‑load steel span
reinforced steel infrastructure
steel frame bridge build
highway steel bridge
industrial steel bridge
steel transport span
bridge refurbishment
span renovation works
structural bridge repair
bridge rehabilitation construction
restoration of existing bridge span
deck renewal project
bridge overhaul works
lifecycle upgrade of bridge
civil bridge restoration
bridge superstructure renewal
structural framework construction
shell structure build
structural engineering works
civil superstructure erection
core building assembly
public structure works
foundational framework
infrastructure superstructure
structural envelope construction
primary structure build
trunk road build
major route construction
primary highway infrastructure
interregional road erection
arterial trunk carriageway build
national route development
transport corridor construction
main road pathway build
trunk route pavement
main logistics road build
highway maintenance work
road upkeep services
motorway repair operations
expressway surface maintenance
carriageway upkeep
road restoration services
highway resurfacing work
maintenance of federal roads
roadway upkeep projects
highway rehab works
roadworks
road construction trades
pavement construction projects
highway earthworks
subgrade and surfacing operations
carriageway civil works
road pavement installation
trenching and paving works
public road building
roadway infrastructure construction
road-maintenance works
periodic road repair
asphalt patching
pothole repairs
road surface upkeep
preventative roadway maintenance
carriageway maintenance
road sealing works
highway maintenance services
roadway upkeep tasks
Tender Lot Details
2 Tender Lots
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Possible Competitors
1 Possible Competitors
