top of page

9.6 EXCAVATION/TRENCH INSPECTIONS PRE-SHIFT/AFTER RAIN
Excavation/Trench inspections occur pre-shift and after rain event by competent person
9.8 TEST ATMOSPHERE FOR OXYGEN DEFICIENT AREAS
Where oxygen deficiency (atmospheres containing less than 19.5 percent oxygen) or a hazardous atmosphere exists or could reasonably be expected to exist (e.g., excavations in landfill areas, where hazardous substances are stored nearby) the atmospheres in the excavation shall be tested before employees enter excavations greater than 4 feet (1.22 m) in depth (§1926.651(g)(1)(i))
9. EXCAVATIONS & UTILITIES
bottom of page