Content | Date | Cost | Contractor Rank | Address | Contractor |
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SCORE 56 875 Michigan Ave Chicago Il Replace five carrier centrifugal chillers with eight carrier 525 ton screw chillers, self contained, water cooled, r134a, located in the 42nd floor machine room. Replace the refrigerant leak detection system. Date: November 21, 2013 Contractor: Jhtc Holdings Permit type: Permit - easy permit | Permit id: 100518511 |