Indoor Environmental Quality HVAC Assessment of Reservoir High School: February 24th, 2021 (HXXRHS2021000036)

Assessor
Hummy Khan
Date
Outdoor Temperature
61°F
Relative Humidity
31%
Outdoor Dew Point
30°F

Air Handling Unit (Assess representative sample of RTU/AHU, including Portables)

Unit
Check OK Comments
Tag Number
Displayed
No
No tag numbers on any exhaust fans.
Status
Running
No
OAAHU-1,3,5, and AHU-1 not running. Informed the HVAC department about this while on site.
Outdoor Air Intake and Outdoor Air Dampers
Check OK Comments
Outdoor Pollution
Free from pollution sources w/i 25 ft. (e.g. dumpster, chimney, etc.)
Yes
Louvers and Access Doors
Operating properly
Yes
Deflectors & Screens
Present
Yes
No debris
Yes
Dampers
Outside air damper: no obstructions
No
OAAHU-2, AHU-4 and AHU-5 - Outside air dampers closed. Informed HVAC department about this while on site.
Return air damper: no obstructions
Yes
Mixing Plenum
Check OK Comments
Clean
No excess dirt, not used for storage
No
OAAHU-3- Cans stored in the outside air intake section. AHU-5- fan assembly very dirty.
Insulation
Secure and Clean
Yes
P-Trap (if present)
Charged with liquid
Yes
Filters and Coils
Check OK Comments
Filters
Free of any bypassing
No
AHU-1- Air bypass around filters.
Correct size
No
AHU-1- Incorrect size prefilter and final filters.
Free from excessive loading, dampness or odor
Yes
Not collapsed/not fallen off
No
OAAHU-4 and OAAHU-5-Filters fallen off. OAAHU-4-Few filter clips are broken and need replaced. Reinstalled filters on OAAHU-5 while on site but still need to be checked for proper installation. Informed HVAC department about this while on site.
Present (not missing)
Yes
Date and initials written
No
No initials on any filters of installing technicians.
Heating Coils
Clean, no noticeable leaks, or obstructions
Yes
Cooling Coils
Clean, no noticeable leaks, or obstructions
Yes
Access: Free of any obstructions in area that may affect access
Yes
Condensation: No excess condensation problems
Yes
Blowoff: Free of water from coil blowoff
Yes
Condensate Pan and Drain Line
No visible bacterial or fungal growth
Yes
Clean, no residue, no standing water
Yes
No Overflow, leakage, blockage, or damage
Yes
Proper slope, drain line ok, drainage acceptable, discharge okay
No
AHU-7- Condensate drain piping needs reconnected.
Fans and Motors
Check OK Comments
Condition
Operational
No
Several exhaust fans, one near OAAHU-2, one near OAAHU-3, one near AHU-4, one near OAAHU-1 and another one near AHU-7 making noise.
No unusual odors, noise, or vibration
Yes
Central Plant
Check OK Comments
Chilled Water Central Plant
Chiller operational
No
Not running due to heating season.
Cooling tower operational
No
Not running due to heating season.
Heating Central Plant
Boiler operational
Yes
Misc. Comments
Baseboard heater in the elevator access room on the roof running while it was 61 deg. outside temperature.

Work Order: 181728
Work Order Number(s)
181728
Issues found durring this assessment have been assigned to the above work order(s).