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855773644-LEED-v5-BD-C-Reference-Guide-Launch-Edition - Page 539

Extracted Content

RESET Grade B
monitor
specifications		CO2PM2.5TVOCTemperatureRelative
humidity
Performance check
and re-calibration		RequiredRequiredRequiredRequiredRequired

*EXAMPLE: If a reference monitor is reading 900 ppm, a Grade B monitor’s reading must read within 50 + (0.03 x 900) = ±77. The Grade B monitor’s reading must be between 823 and 977 ppm

DOCUMENTATION
Project
types		OptionsPathsDocumentation
AllOption 1.
Pre-occupancy
air testing		Path 1 and
Path 2		Completed air quality testing report, including time,
date, testing methods complying with credit
requirements, results and limits of the tested
contaminants in all locations, and lab accreditation
scope for Path 2 VOCs if applicable.
AllOption 1.
Pre-occupancy
air testing		Path 1 and
Path 2		Evidence of testing locations
AllOption 1.
Pre-occupancy
air testing		Path 1 and
Path 2		Document confirming substantial completion of
construction, highlighting the date. The intent is to
confirm that construction was complete prior to the
time/date of the air quality testing.
AllOption 2.
Continuous
Indoor Air
Monitoring		AllEvidence of monitoring locations and description of
monitoring approach
AllOption 2.
Continuous
Indoor Air
Monitoring		AllSpecifications of building grade air monitors.
REFERENCED STANDARDS

U.S. Green Building Council LEED v5 Reference Guide for Building Design and Construction, April 2025 Launch Edition 529

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