DIVISION 1 - GENERAL REQUIREMENTS - IDEAS-EC

F. Automatic high limit shall shut down boiler operation when water temperature exceeds 200degrees F (adjustable). Manual reset high limit shall shut down boiler operation when watertemperature exceeds 205 degrees F (adjustable).3 .4 CLEANINGA. Flush and clean boilers according to manufacturer’s instructions.B. After completing system installation, inspect boiler and associated components. Repair scratches andmars of finish to match original finish.C. Clean boiler casing and control panel internally to remove dust and debris. Clean external surfacesto remove welding slag and mill film. Grind welds smooth.3 .5 TESTING, ADJUSTING, AND BALANCINGA. As specified in Section 15952.B. Complete manufacturer’s installation and startup checklist.C. Test boiler performance and adjust boiler combustion efficiency to meet manufacturer’srecommendations.1. Additionally, measure and record the following :3 .6 TRAININGa. Gas pressure on manifold.b. Combustion air temperature at inlet to burner.c. Flue gas temperature at boiler discharge.d. Flue gas carbon dioxide and oxygen concentrationA. As specified in Section 01815. Provide 2 hours of instruction to Government Personnel. NotifyContracting Officer at least 7 days before proposed instruction, and arrange mutually agreeable time.Training to include operation of boiler including accessories and controls, procedures for startup andshutdown, troubleshooting, servicing, and preventive maintenance. Review data in the maintenancemanuals.PART 4 MEASUREMENT AND PAYMENT4 .1 BOILERSA. Payment will be included in the bid item to which this work relates.END OF SECTION15510-4BOILERS