Finding F-1024

“The measured average CO levels are all below 0.9 ppm, which is far below 10 ppm threshold limit.”

Yau An investigation of thermal environment of an existing UFAD system in a high-rise office building in the tropics (2018). Journal of environmental health science & engineering. Page 7. CKB 7432

Structure

Factor: Carbon monoxide (CO)
Setting: office
Study design: field investigation of an existing underfloor air distribution system in a high-rise office building: thermal environment and air pollutants including carbon dioxide and carbon monoxide measured in the occupied office spaces (class 4)
Effect: other 0.9
Caveat: an upper bound rather than a mean, recorded under measure other; the offices have no combustion source of their own

A Finding records what one published document states, verbatim and with its page. It is not a conclusion of Coridum; see the Claims that build on it.