ATTACHMENT_D_-_TECHNICAL_SPECIFICATIONS.docx

ATTACHMENT D - TECHNICAL SPECIFICATIONS

1) Filters and Belts on 17 AHU units every 6 mos (April) 1 - Bathroom exhaust fan = belt 1 x per year 11 - AHU 1 through 13 = filter & belt 2x per year 6 - Cabinet Unit ventilators = filters & clean 2x per year

Remove and replace all air filters and belts in AHU units new filters and belts are supplied by contractor.

Check and adjust belt tension so it complies with manufacturer recommendations. Check for proper operation.

Grease and oil all motors, pumps and moving parts

2) Filters and Belts on 17 AHU units every 6 mos (October) 11 - AHU 1 through 13 = filter & belt 2x per year 6 - Cabinet Unit ventilators = filters & clean 2x per year

Remove and replace all air filters and belts in AHU units new filters and belts are supplied contractor.

Check and adjust belt tension so it complies with manufacturer recommendations. Check for proper operation.

Grease and oil all motors, pumps and moving parts

3) Chiller Start up (May) Mansion Chiller circulating pump #1 Chiller circulating pump #2 Bait Box A/C Maintenance Building A/C Curator A/C

Remove chiller protective covering Clean coils Fill chiller water level to proper operating level Grease chiller pump 1 and 2 and check for seal leaks and inspect for any potential problems. Turn on power to chiller pumps, open all valves and monitor operating pressures and temperatures making sure they are within manufacturer recommended operating range.

4) 1 Chiller shut-down (November) Drain Chiller down and fill with eco friendly anti freeze Turn all thermostats to heat Wrap chiller with foam board to protect and keep heat in Plug in condenser heaters Close all valves as required.

5) Boiler/ Furnace start up and maintenance (October) 1 & 2 Boiler start-up Heat circulating pump #1 Heat circulating pump #2 Bait Box furnace Gate House boiler Farm House boiler Pavilion furnace Letter Box furnace Maintenance Building boiler Curator furnace

Inspect boiler/ furnace for any potential problems Grease and oil as required Clean any parts as required for proper safe operation Fill water to operating levels Open valves Monitor operating pressures and temperatures making sure they are within manufacturer recommended operating range.

6) Boiler shut down (May) 1 & 2 Boiler shut-down Turn off Boilers Inspect for any problems Close all Valves

*Perform normal maintenance on the above specified equipment.

*Supply necessary materials to perform specified maintenance.

*Any additional repairs required will be brought to your attention with a quoted price for the repair submitted for your approval.