Resource Library
EPA - Composition of Refrigerant Blends
Links to EPA website.
EPA Leak Repair Guidance Page
Links to EPA website.
EPA List of Lists database page
Links to EPA website.
EPA ODS Phase Out Resource Web Page
Links to EPA website.
EPA - Section 608, Stationary Refrigeration and Air-Conditioning
Links to EPA website.
Excavations Benching and Sloping
Overview of excavations and general requirements, soil classification, sloping and benching.
Excavations Competent Person's Responsibilities
Reviews excavations and competent person's responsibilities.
Excavations Shield and Shoring
Overview and general requirements of all excavations, reviews shielding and shoring.