Author Archives: washingtonunderpass

Construction Update 06-01-2016

The Stage 1 north abutment, south abutment, and west wing wall have been completed. The last panel of the west retaining wall has been completed. The back of the south and north abutment as well as the west retaining wall continue to be backfilled with its drainage system being installed concurrently. As the retaining wall is backfilled the temporary sheet pile is being removed. The structural steel is tentatively scheduled to be set the week of June 13th. The precast pump station house is scheduled to be delivered mid-June.

Work Zone Cameras can be viewed under the Photos Tab on the website.

Work Zone Cameras can be viewed under the Photos Tab on the website.

Construction Update 05-24-2016

The stage one north abutment, south abutment, and west wing wall have been completed. The last of the west retaining wall was completed today. The back of the south abutment as well as the west retaining wall continue to be backfilled with its drainage system being installed concurrently. As the wall is backfilled the temporary sheet pile is being removed. The structural steel is tentatively scheduled to be set at the beginning of next month. The precast pump station house is scheduled to be delivered at the end of this month. The basins along Haryan Way and along Lake Street north of Washington Street have been graded and seeded with erosion control blanket.

Work Zone Cameras can be viewed under the Photos Tab on the website.

Construction Update 05-18-2016

Stage one of the north abutment, south abutment and west wing wall have been completed. The last of the west retaining wall piles are completed with the wall footing to be poured this week and the wall pour to follow. The back of the south abutment as well as the west retaining wall continue to be backfilled with its drainage system being installed concurrently The structural steel is tentatively scheduled to be set at the beginning of next month. The precast pump station house is scheduled to be delivered at the end of this month. The reshaping of the west edge of the retention basin along Haryan Way has been completed with the permanent seeding for that basin as well as the basin along Lake Street being completed this week.

Work Zone Cameras can be viewed under the Photos Tab on the website.

Construction Update 05-10-2016

The north abutment west wingwall is currently being formed with its concrete pour scheduled for tomorrow. Backfilling of the back of the south abutment as well as the west retaining wall has begun along with their drainage systems being installed. The last 6 retaining wall piles are scheduled to be driven tomorrow with the pouring of the footing and wall panel to follow. The structural steel is tentatively scheduled to be set at the end of the month. The precast pump station house is also scheduled to be delivered at the end of this month. The reshaping of the west edge of the retention basin along Haryan Way has been completed with its seeding scheduled for Monday.

Work Zone Cameras can be viewed under the Photos Tab on the website.

Construction Update 05-03-2016

The north and south abutment concrete stems have been completed. The next step is to set the structural steel bridge and complete the west wing wall. This is scheduled for the 3rd or 4th week of May. Only one panel of the west retaining wall remains to be completed. When the remaining piles are driven, the panel can be formed and then poured. Other ongoing construction activities include mechanical elements of the pump station and storm water structure installation near Haryan Way. Delivery of the precast pump station house is scheduled for the end of this month.

Work Zone Cameras can be viewed under the Photos Tab on the website.