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DATE:
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9/3/2013 7:00:00 PM |
SUBJECT: |
Council Consideration of a Bid Award for the City Hall HVAC Replacement Project to Powder River Heating & Air Conditioning, Inc., of Gillette, Wyoming, in the Amount of $962,107.00. ($937,107.00 + $25,000.00 Contingency). |
BACKGROUND: |
At the April 22, 2013, City Council workshop, Council authorized staff to use remaining funds from FY13 to begin the process for the City Hall HVAC Replacement project. Staff presented the project in six (6) phases as follows:
Phase I: Replace air handling unit 3-way valves with 2-way valves Replace cooling tower and variable volume condenser water loop retrofit Estimated cost: $425,000 Phase II: Replace pneumatic controls with DDC Estimated cost: $300,000 Phase III: Addition of reheat to VAV boxes that serve zone currently heated by perimeter baseboard. Estimated cost: $170,000 Phase IV: Replace domestic water heat exchangers Replace motors utilizing premium efficiency motors Estimated cost: $160,000 Phase V: Replace boilers with high efficiency condensing boilers Estimated cost: $164,000 Phase VI: Replace chiller plant Estimated cost: $550,000
Approval of this request will initiate Phase I, II & VI, of the City Hall HVAC Replacement Project. Phase VI was added to the project shortly after the presentation to City Council on April 22, 2013, when one of the City's chillers died unexpectedly. So this project has been expanded due to the critical need for a 2nd chiller and the associated upgrades.
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ACTUAL COST VS. BUDGET: |
The engineer's estimate for these three (3) phases is a total of $1,275,000. Staff is requesting $962,107 ($937,107 + $25,000). The $25,000 is for a contingency, which will not be utlized if not needed.
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SUGGESTED MOTION: |
I move to approve a Bid Award for the City Hall HVAC Replacement Project to Powder River Heating & Air Conditioning Inc., of Gillette, Wyoming, in the Amount of $962,107.
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STAFF REFERENCE: |
Pamela L. Boger, Administrative Service Director Darin Morgan, Facilities Maintenance Manager |
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