Specifications include, but are not limited to: 1 The contractor shall include the cost of removal and lawful disposal of job-related debris. 2. The Contractor shall be responsible for the daily clean up and maintenance of the site. Replace the existing oil-fired hot water boiler with Energy Star rated, oil fired, hot water boiler. 1. Remove and dispose of the existing boiler including piping, gauges, valves, fittings and controls which would interfere with the installation of the new unit. 2. Install high efficiency oil-fired, wet base, cast iron hot water boiler such as Peerless PRO Series, Utica TriFire Series, or Weil McLain Ultra Series or equal sized according to the existing unit. Boiler shall be Energy Star rated without use of special nozzle. 3. New boiler is to be installed with all required circulators, controls, filters, valves, switches, wiring, and piping, to operate with an indirect hot water heater as required by manufacturer. 4. Replace existing circulator as existing. Circulator shall be Taco or approved equal. 5. Install tempering valve, boiler drain, temperature and pressure gauge, back flow preventer and safety relief valve. 6. Install new expansion tank as manufactured by Amtrol or approved equal. 7. Install thermal cut off switch/ fusible link. 8. Install mechanical venting for combustion air requirements as per the boiler requirements. 9. Replace existing thermostats and install new Honeywell programmable thermostats that are compatible with the new heating system.