Finding F-0212

“At foundation stage, the emission factor of TSP, PM10, PM2.5 are 0.0214 g/m2⋅h, 0.0067 g/m2⋅h, 0.0054 g/m2⋅h; at main structure stage, the emission factor of TSP, PM10, PM2.5 are 0.0136 g/m2⋅h, 0.0053 g/m2⋅h, 0.0041 g/m2⋅h; at installation and decoration stage, the emission factor of TSP, PM10, PM2.5 are 0.0165 g/m2⋅h, 0.0059 g/m2⋅h, 0.0043 g/m2⋅h.”

Yang Occupational health risk assessment of construction workers caused by particulate matter exposure on construction sites (2023). Page 1. CKB 0304

Structure

Factor: Particulate matter (PM₂.₅ and PM₁₀)
Population: construction workers
Setting: construction site, CN
Study design: on-site monitoring of particulate matter concentrations at one construction project in Shanghai across construction stages, with emission factors per operating area derived from the monitoring and dispersion simulation, and an occupational health risk assessment for workers (class 4)
Effect: emission-rate 0.0054
Caveat: emission factor derived from on-site concentration monitoring and dispersion modelling of one construction project in Shanghai

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.