Custom hydraulic system consisting of (4) 150 ton 36 inch stroke pull cylinders that was designed and supplied to launch crane onto a barge on the Elizabeth River.
Lifting the Palace Theatre will preserve the iconic venue while freeing up ground-floor space for commercial use. The theater lift consists of lifting a 1,700 seat theater in its entirety 30 feet from its current elevation.
About $215 million has been spent so far on lock and dam navigation improvements since 1992 and the project will cost an estimated $750 million before its completed in the next seven years or so.
Construction of the New York Islanders new arena underway. The UBS arena set-up for the 2021-2022 NHL season.
The job faced a shutdown because bearings could be replaced only after the road deck and existing cantilevered brackets had been removed from the 1942 structure. Fortunately, John Kolaya, the project manager, recalling a technique used for tensioning struts in a large-diameter shaft came up with a solution...
Reconstruction of the Syracuse Carrier Dome using a combination of pull cylinders and centerhole cylinders
Freyssi Flat Jacks are simple, practical devices for the civil or structural engineer wherever the application or control of large forces is required.