Indoor Environmental Quality HVAC Assessment of Long Reach High School: November 2nd, 2020 (HXLRHS2020000016)

Assessor
Hummy Khan
Date
Outdoor Temperature
43°F
Relative Humidity
47%
Outdoor Dew Point
24°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 rooftop units on one side of the roof.
Status
Running
Yes
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
RTU Located Southeast Side (towards the athletic field, no tag #) - Outside air dampers less open compared to the other units.
Return air damper: no obstructions
Yes
Mixing Plenum
Check OK Comments
Clean
No excess dirt, not used for storage
Yes
Insulation
Secure and Clean
Yes
P-Trap (if present)
Charged with liquid
Yes
Filters and Coils
Check OK Comments
Filters
Free of any bypassing
Yes
Correct size
Yes
Free from excessive loading, dampness or odor
Yes
Not collapsed/not fallen off
Yes
Present (not missing)
Yes
Date and initials written
Yes
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
The condensate drain lines on all RTUs are not properly terminated.
Fans and Motors
Check OK Comments
Condition
Operational
No
Exhaust fan # 6, 9, 22, 24, 27, 28, 34, 35, 43 - Not running.
No unusual odors, noise, or vibration
No
Exhaust fan # 11 and 16 - Rattling.
Central Plant
Check OK Comments
Chilled Water Central Plant
Chiller operational
Yes
Turned off due to heating mode.
Cooling tower operational
Yes
Turned off due to heating.
Heating Central Plant
Boiler operational
Yes
Portable(s)
Check OK Comments
Thermostat
Thermostat setting acceptable
No
Portable 225 and 226 - System on permanent hold. Hold was cancelled during the inspection and was changed to the normal mode of operation. Date on thermostat is incorrect. No motion sensor installed.
Thermostat cover
No
Portable 123 - Thermostat guard vandalized.
Fan Mode Correct
Yes
Space Temperature Acceptable
Yes
Misc. Comments
Work Order: 173164
Work Order Number(s)
173164
Issues found durring this assessment have been assigned to the above work order(s).