The Contractor Health, Environment and Safety Management (CHESM) Process establishes clear accountabilities, ensures active engagement of contractors, and provides a consistent CHESM program to eliminate health, environment and safety (HES) incidents and injuries among contractors.
Process Scope: This process defines a framework for Contractor Health, Environment and Safety Management and applies to almost all contractors working within the area of «Tengizchevroil LLP» (TCO) operational control.
Note: Areas within TCO operational control are locations, equipment, activities, or projects that are owned, operated, leased, or controlled through rights secured by TCO.
The CHESM process applies to all contractors working in TCO operational control. However, resource allocation for process implementation and management are prioritized to those contractors performing high- and medium-risk work.