Alta Roosevelt
Chicago,
United States
This 33-story, 496-unit residential apartment tower is located just south of Polk Street in downtown Chicago. Walsh Construction chose PERI as the supplier for all their concrete forming and shoring requirements.
Contractor
Walsh Construction
Location
The Project
Impressions from the project process
Alta Roosevelt at Financial and Polk Street in Chicago
The ACS Core 400 Climbing System has the capacity to support and hydraulically climb the concrete placing boom, internal and external formwork, internal and external working platforms and the integrated stairtower from one level to the next in one lift.
The suspended formwork rolls back very far allowing plenty of work and storage space on the outside platform between the wall and form
The climbing bracket and the working bracket re-use the same holes, so as the unit climbs from one level to the next this reduces the number of embeds required.
The stairtower climbs to the next level along with everything else - formwork, platforms, placing boom etc. - supported by the strong hydraulic cylinders.
Alta Roosevelt at Financial and Polk Street in Chicago
The ACS Core 400 Climbing System has the capacity to support and hydraulically climb the concrete placing boom, internal and external formwork, internal and external working platforms and the integrated stairtower from one level to the next in one lift.
The suspended formwork rolls back very far allowing plenty of work and storage space on the outside platform between the wall and form
The climbing bracket and the working bracket re-use the same holes, so as the unit climbs from one level to the next this reduces the number of embeds required.
The stairtower climbs to the next level along with everything else - formwork, platforms, placing boom etc. - supported by the strong hydraulic cylinders.
Project Information
Pat Hale
Superintendent
PERI is the supplier of our core system and all our conventional decking systems, our gang walls, outside platforms, roll-back walls, basically they got everything that is bringing this building up. They are really experienced professionals that have everything on hand. We expect top quality, efficiency and we expect the best from them when we bring them on a jobsite. PERI has been able to meet that standard and more. We are very happy with them.
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