Thursday, January 05, 2012

Chiller replacement - 10

The first slideshow is for the crane setup. The crane was rented from Capital City Group in Columbus. It was a Link-Belt HTC-8690 -- a 90-ton hydraulic truck crane with a 140 foot main boom.



The second slideshow is for the crane lifts. The order of events:

  • Raising the two I-beams for the base of the dry cooler

  • Raising the dry cooler to the lower roof

  • Raising the new chiller and slidding it into the mechanical room

  • Lowering the two old air-cooled condensors

  • Raising the two new air-cooled condensors



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