Specifications include, but are not limited to: A. Project Requirements and Specifications: Vendor will perform flue gas analysis both in the beginning of heating season and again in the winter or high load demand on each boiler listed. The first round will begin in November 2022 and be completed by December 15, 2022. The second round will begin January 15 and be completed by February 28, 2022. Please include, in your bid, the cost for minor parts that are required for proper tuning (examples: cam spring, actuator arms, linkage, set screws, etc.), these items will be replaced on the spot by the selected vendor during the tuning process. • Analyzers, and other test equipment must be approved, calibrated, and recalibrated at intervals following industry best practices. • Reading will be taken and provided to the university both before and after burner adjustments are made. • Adjust each unit, as required, to optimize fuel/air ratio following industry best practices and abiding all relevant laws and codes. o Check and adjust, if required head, natural gas pressure, at high fire to ensure burner is matching stamped rating – Elbow pressure • Minimally the following reading will be taken and provided: 1. O2 Level 2. Excess Air 3. CO2 Level 4. NOX Level 5. CO Level 6. Gas Supply Pressure 7. Regulated gas Pressure 8. Gas Manifold pressure 9. Stack Draft 10. Stack Temperature. 11. Thermal Efficiency of boiler 12. Steam Pressure 13. Ambient air temperature 14. Feed water temperature 15. Feed water pressure Completed forms (supplied by vendor) will be provided to WSU for record keeping purposes. Completed form will be given to AD’s electronically with hard copies furnished upon request. All readings taken pre-tuned up and post tune up to be recorded and turned over to WSU. A sample form will be provided as part of the bid package and must comply with DTE’s rebate program. Preference may be given to vendor(s) who are trade ally with DTE, and if WSU choses to participate in the rebate program vendor will complete all paperwork to receive rebates.
