Tools › Environmental

Environmental

4 tools in 4 sections. Each tool page shows the method with the numbers substituted, its references and the published examples it reproduces.

Emissions and Climate 1

• GHG Emissions Inventory A scope 1, scope 2 and selected scope 3 greenhouse gas inventory by the activity data times emission factor method of the EPA Center for Corporate Climate Leadership…

Air Quality 1

• Air Dispersion Screening Screening estimate of the ground-level concentration downwind of a stack, a flare or a volume source by the steady-state Gaussian plume of EPA's SCREEN3 procedure:…

Groundwater 1

• Well Hydraulics and Pumping Tests Drawdown around pumping wells and the analysis of aquifer tests and slug tests. Prediction: the Theis drawdown with the well function W(u) (series and continued…

Health and Safety 1

• Lifting and Heat Stress Limits Two workplace limits for safety and ergonomics work. Lifting: the Revised NIOSH Lifting Equation of NIOSH Publication 94-110, RWL = LC × HM × VM × DM × AM × FM × CM in…