Last night, Skanska placed more than 600 cubic yards of concrete (64 truck loads) for the deck of the I-210 Gold Line Bridge. The work, which began in the late afternoon and was completed at 6:00 a.m. this morning, required a full eastbound freeway closure from 11 p.m. to 5:00 a.m.
As with previous major concrete placements, this activity required significant coordination and orchestration. It also took the hard work of on-site crews to ensure the concrete was placed accurately and per plan. The deck is now covered with curing blankets and plastic, which will remain in place for approximately seven days.
Over the next several weeks, crews will begin the important process of removing the forms from the superstructure and finishing the exterior of the bridge. Although a typical activity, it will have greater importance because of the significant architectural design of the structure. First, crews will need to lower the falsework structure a few feet (this activity was accounted for in the falsework’s design). Then crews will have the working platform needed to remove the forms around the exterior of the superstructure and conduct the finishing work.
Source: Gold Line press release
- Brad Haugaard
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