Department of Administrative Services

Z176-20165 Zoo Aviary Air Conditioning Replacment 

Replace existing outside AHU's with 80-ton per-packaged Air Cooled Chiller with buffer tank and pumps utilizing two independent cooling circuits. Test and seal leaks in the interior AHU and replace fan array with new variable speed fans and chilled water, hot water and reheat coils with new chilled water and hot water piping and provide a new BAS system to control AHU. Pre-Bid Meeting: Thursday April 20, 2023 at 1:30pm. Meet in the conference room of the Peck Center, Milwaukee County Zoo, 10001 W. Bluemound Road.  Bidding document distribution will be online in Bid Express internet Bidding System at


Bid Due: May 3, 2023 no later than 2:00pm. Bids are to completed online in Bid Express Internet Bidding System

Project Contact: Kevin Lenius 

Contact Email: [email protected] 




Milwaukee County Courthouse
901 N. 9th St., Room 308
Milwaukee, WI 53233

(414) 278-5353 (Voice), 711 (TRS)

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