Government Contract | Maryland
Replace Chiller at Bonnie Johns Media Center

Bid Information

Bid Alert No: 00000514020

Bid Title: Replace Chiller at Bonnie Johns Media Center

Agency Bid No. Title: 91867

Received Date: 03/16/2016

Close Date: 04/07/2016

Purchase Type: Not Stated

Delivery Point:

Delivery Date: Not Stated

Special Notices: Questions Due By 03/23/2016 05:00 PM, Site-Walk Optional 03/16/2016 11:00 AM, Bid Bond Required:


Specifications include, but are not limited to:The scope of this specification is to provide all material, coordination, design, labor, equipment, rigging, utility and control modifications, supervision and all other incidentals to replace the existing roof mounted air cooled chiller and to install new packaged 100 ton roof mounted air-cooled chiller. Bonnie F Johns 8437 Landover Road Landover, MD 20785 B. The job will include: 1. Demolition, rigging and removal of the old air cooled chiller unit that is located on the roof. 2. Disposal of debris. 3. Inspection and repair if necessary of existing steel beam support. 4. Installation of one (1) new packaged air-cooled AC unit with new disconnect 3ph 208/230 600 amp 100 to 110 tons of cooling Air Cooled Rotary Scroll Chiller 5. Connection of all piping, wiring, insulation, modification to electrical service (if needed), all controls and other work needed to perform the complete replacement and installation for fully functional air conditioning system. This includes new heat tape and reinsulating Reconnect all sensor temps and points (related to chiller) into exciting metasys NCE, bring back to front end. Check accuracy and command of CHW Supply/Return Temps, pump status, chiller enable, chiller set point on metasys BAS. 6. Provide propylene glycol to a minimum of 5 degrees ambient air temperature

Product Code: 91450

Agency Information

Issuing Agency: Prince George's County Public Schools

State: Maryland

Agency Type: State and Local

Contact: Brenda Allen, Purchasing Office 13300 Old Marlboro Pike, Room 20, Upper Marlboro, Maryland, 20772

Phone: 301-952-6608




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