Siemens DDC Equipment Maintenance and Repair Services

Summary

University of Cologne is procuring maintenance and repair services for Siemens DDC (Direct Digital Control) building management equipment across various campus buildings. The contract includes two lots: Lot 1 covers high-intensity maintenance and repair services with annual maintenance intervals (48-month duration, €240,000 estimated value); Lot 2 covers standard maintenance services with biennial maintenance intervals (48-month duration, €88,400 estimated value). Services include troubleshooting, emergency response, repairs, and component replacement for Siemens DDC systems.