Traction Elevator modernization – Evanston, IL

This was a pretty great project to have completed.  Colley was originally at the building in 2009 for fireman’s recall needing to be hooked up on a Vertitron Midwest controller that was installed in 1994/95.  The company who installed the controller was still the maintenance contractor so we suggested they complete the modification with their current vendor.   In 2015 we came back to the building and for the next 4 years we quoted various items for the building.  In 2019 the building agreed to work with us on a much needed full modernization.

Existing elevator & project scope – The existing elevator was installed in the 1960’s by Westinghouse Elevator and the controller only was modernized by an independent in 1994/95.  The elevator machine was leaking, the car was showing signs of fatigue and was ready to be refreshed.

New equipment providers

Controllers – Smartrise Engineering

Machine – Hollister Whitney

Door equipment - GAL

Fixtures – Innovation Industries

Traction elevator controller – The elevator controller was state of the art in 1994 and included the VH 80 traction box by Vertitron with an older Mitsubishi motor drive that had been replaced a few times.  We replaced the elevator controller with a Smartrise C4 elevator controller which cut down our wire count from controller to car and gave us a great new programming and troubleshooting platform.

 [Old Vertitron traction elevator controller]

[New Smartrise C4 traction elevator controller]

Elevator machine– The existing machine was from the original installation a Westinghouse that was leaking from everywhere.  There was a foot print concern but with HWEC’s new motor flange machine it worked out great!

[Old Westinghouse traction elevator machine]

[New Hollister Whitney traction elevator machine]

[New Hollister Whitney traction elevator machine]

Elevator fixtures – This one was a challenge.  We had 3 panels on the return, car station, phone and fireman’s service phase II panel.  While it isn’t perfect, I think it turned out pretty good considering what we had to start with.

 

[Old Westinhouse car station - Not ADA compliant]

[New Innovation Industries car station - ADA compliant]

[Old main landing hall station layout - not ADA]

[New main landing hall station landing - ADA compliant]

Door equipment – This elevator was a great candidate to replace all of the MAC and old Westinghouse door equipment and install new GAL.  We gave the option to the building and they moved forward with it.

[A combination of MAC equipment & Westinghouse equipment]

[All new GAL door equipment - start with a fresh slate!]

Car top & Misc – All the wiring on the car top and hoistway was replaced, a new governor was installed.  The new door operator and car top layout makes it much easier to get around on the small car top.

[Small car top could have been laid out better]

[Still a small car top with a better layout]

[Old Westinghouse governor]

[New Hollister Whitney governor]

Take away – This was a total team effort on Colley’s part, we had 15 people from the company who worked on the project from the first phone call to the final inspection.   We were fortunate to have a great team from our crane company, La Grange Crane, work with our project team and supervisor to zip the new machine almost straight into the machine room.  Everyone onsite that day did a wonderful job to make sure we had a great pick, lift and set down.  We had a busy street, an interesting alley and challenging layout roof to maneuver. Team work makes the dream work!

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If you have any questions or would like additional information feel free to contact me at CraigZ@colleyelevator.com or 630-766-7230 ext. 107 or on our web page at www.colleyelevator.com

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