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Bridge
Jacking
Installation
of overhead electrification to accomodate new train stock in Southern
England required two major road bridges to be lifted to insert spacers
to increase their height (track clearance).
| Jacking
of 1,720 tonne road bridge to increase clearance over railway track
for installation of over rail electrification. |
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| Lift
height 500mm total weight 1,720 tonnes lifted in three 175mm lifting
operations over 2 days (per deck) lifting carried out over live railway
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A
second bridge weighing 1,860 tonnes (not pictured) underwent a similar
operation.
Synchrolifts
have performed many similar bridge jacking and bridge sliding operations,
call for details.
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