Boiler Replacement, Emerson Elementary

Remodel existing Johnson Controls DX-9100 controller for boiler replacement. Items of work included are as follows: 1. Provide all necessary hardware and software to meet the specified functional requirements. 2. Prepare individual hardware layouts, interconnection drawings and control loop configuration data from project design data. 3. Implement the detailed design for all system input/output points, distributed control and system data bases, graphic displays as selected and approved by owner, logs, and management reports based on control descriptions, logic drawings, configuration data, and bid documents. 4. Design all equipment cabinets, panels, and the data communication network cables including all associated hardware. 5. Provide and install all cabinets, panels, and data communication network cables including all associated hardware. 6. Provide and install all interconnecting cables between supplied cabinets, controllers, and output devices. 7. Provide and install all interconnecting cables between all operator terminals and peripheral devices (such as printers, etc.) supplied under this section. 8. Provide complete specifications for all items supplied by the Vendor from others (such as printers, instruments, etc.). 9. Provide supervisory specialists and technicians at the job site to assist in all phases of system installation, start-up and commissioning. 10. Provide a comprehensive operator and technician training program as describe herein. 11. Provide as-built documentation, software, and all DDC control logic and all associated support documentation, software, and all DDC control logic and all associated support documentation on approved media which accurately represents the final system. 12. This system shall include but not be limited to controls and equipment as hereinafter specified. a. Boiler and Pumps 13. All control equipment hereinafter specified shall be provided by the Temperature Control Contractor under this section. 14. All control equipment shall be manufactured by the temperature control companies listed in the bidding section of these documents. Related Work In Other Sections - 1. Examine all sections for work related to work of this section, principle items of which are: Mechanical Division 23 Electrical Division 26 2. The following incidental work shall be performed by the designated contractor under the supervision of the Temperature Control Contractor.

Division 23 -	Heating, Ventilating, and Air Conditioning (HVAC), Schedules for HVAC, Schedules for Central Heating Equipment, Heating Boiler Schedule, Heating Boilers.
Division 42 -	Process Heating, Cooling, and Drying Equipment, Process Boilers.