ITB's: Invitations to Bid over $50,000

File 21-21 - Harvard Yard Vehicle Maintenance Oil Water Separators
File 20-21 - Citywide Labor and Materials for Fire Extinguisher
File 19-21 - First Energy Stadium Insurance
File 18-21 - 2021-2023 Citywide Armored Courier Services
File 17-21 - Rigging Services
File 16-21 - Wire, Cable and Accessories
File 15-21 - Labor and Materials Necessary to Repair, Maintain and Upgrade the Supervisory Control and Data Acquisitions (SCADA) Systems
File 14-21 - Labor and Materials for Maintenance, Repair, Enhance and/or Replacement of Heating, Ventilation and Air Conditioning Systems, Including Rental
File 13-21 - Labor and Materials for Maintenance of Backup Generators, Components, Appurtenances, Fuel testing, Fuel Conditioning, and Recycling
File 9-21 - West Side Market Capital Improvements CPP Electrical Service
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