Specifications include, but are not limited to: 1. Demolition of existing Boiler #2. (Section 02 41 19) 2. Demolition of select hot water heating piping, valves, etc. (Section 02 41 19) 3. Demolition of select natural gas piping, valves, etc. (Section 02 41 19) 4. Demolition of select boiler exhaust vent/stack as shown and specified. (Section 02 41 19) 5. Provide new Boiler as shown and specified. (Section 23 52 17) 6. Provide new hot water heating piping and insulation, etc. as shown, specified, and required for proper operation of hot water system along with new and existing boilers. (Sections 23 21 13 and 23 21 14) 7. Provide new natural gas piping, valves, etc. for new Boiler as shown, specified, and required for proper operation of new boiler. (Section 22 10 05) 8. Provide new exhaust vent/stack as shown, specified, and required for proper operation of new boiler. 9. Provide new pump for primary water circulation through existing to remain boiler #1. (Section 23 21 23) 10. Provide new pump for primary water circulation through new boiler #2.