District Energy St. Paul Operating Engineer Survey Question Title * 1. What topics would you most like to learn about at future operating engineer events? Chilled water Delta T Hot water Delta T Managing energy peaks Hot water system efficiency Chilled water system efficiency Troubleshooting your heat exchanger systems Improving or maintaining water quality within your HVAC distribution systems Understanding billing and energy costs Sub-metering technology Other (if you have another idea in mind, please share it here) Question Title * 2. What topics would you like District Energy to include in its education programming in 2017 (seminars and newsletters)? Question Title * 3. What kind of energy related projects has your team been focused on over the past year? Building envelope Controls Tenant behavior Equipment replacements Commissioning or retrocommissioning Other (please specify) Question Title * 4. Do you have any challenges with operating your building interface? If so, what are they? Question Title * 5. What can we do to improve our services to your building? Done