Asbestos Removal Enclosure Setup: Negative Pressure Units, 3-Stage Decontamination and Air Monitoring
Asbestos enclosure construction: 1,000 gauge poly, smoke pen leak test, 5 Pa negative pressure, H14 HEPA NPU; 3-stage DCU; 4-stage clearance procedure; 0.01 f/cm³ clearance criterion; UKAS independent analyst