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Published byMadeleine Thornton Modified over 9 years ago
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Electric service = 600 kilowatts Facility demand = 560 kilowatts Generator capacity = 180 kilowatts Emergency generator is only capable of powering emergency lights and selected loads, not including air conditioning and critical jail loads
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Add capacity to enable operation of the entire facility in the event of power outage or other emergency Add redundancy to ensure that critical systems and processes remain operational in the event of power outage or other emergency Replacement of existing service panel boards and generator due to age, condition, and capacity Replacement of existing overhead electric service due to condition
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Electric service = 600 kilowatts ◦ Expandable to 2000 kilowatts to accommodate future growth Facility demand = 560 kilowatts Generator capacity ◦ Base Bid generator capacity = 350 kilowatts This generator can power all systems except air conditioning ◦ Alternate Bid No. 1 generator capacity = 350 kilowatts Additional generator can power air conditioning and provides redundancy for the first generator ◦ Provisions for future generator = 350 kilowatts To accommodate future growth
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Initial Budgeting: 2010 Design Phase: November 2012-February 2013 Bidding Phase: March 2013 Construction Milestones: ◦ May 31, 2013: Underground work complete to accommodate parking and road repaving. ◦ September 12, 2013: Construction complete.
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Alternate Bid No. 1: add a second 350 kilowatt generator and associated wiring Alternate Bid No. 2: replace the existing service entrance service panel board labeled ‘MDP’ with new panel board labeled ‘MDB’
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7 out of 12 contractors did not submit a bid due to being too busy to do the work Remaining 5 contractors bid in line with existing 2013 competitive pricing Economy and associated workload has improved for contractors since 2010
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Evaluation of bids identified the lowest responsible bidder to be Altmeyer Electric. On March 25 th, Engineer recommended award of the Base Bid and Alternate Bid No. 2 to the committee. Additional funds should be budgeted for future years for the work under Alternate Bid No. 1. The committee decided to pursue additional funding at this time to include Alternate Bid No. 1 in the project.
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