☣️ OSHA / EPA Class I (4 Air Changes/Hour), HEPA Air Scrubbers & -0.02 In WC

Asbestos Abatement Negative Air CFM Calculator

Size negative pressure containment enclosures for commercial asbestos and hazmat abatement under OSHA 1926.1101 & EPA NESHAP: calculate containment cubic volume (Cu Ft), required ventilation (minimum 4 air changes per hour), 2,000 CFM HEPA air filtration scrubber quantities, and abatement contractor margins.

1. Project & Operating Inputs

Containment Room Volume (Cubic Feet e.g. 45,000 Cu Ft)

Air Changes per Hour (ACH e.g. 4.0 ACH OSHA Minimum)

Customer Bid Price for Turnkey Abatement Project ($)

6-Mil Poly, HEPA Filters, Tyvek Suits, Disposal & Labor ($)

2. Financial Breakdown & Yield

OSHA CLASS I NEGATIVE AIR CFM

Turnkey Abatement Job Profit

Hazmat Abatement Margin

0.0%

Gross Revenue / Bill

Total Project CapEx

Operating / Material Cost