
DFA CONTRACTING LTD.
ASSET RETIREMENT PROCESS
Step 1 – Planning & Assessment
Before any work begins, the operator conducts environmental
assessments to understand the site's condition and creates a detailed closure plan that outlinesdecommissioning and reclamation procedures.
Step 2 – Decommissioning & Removal
Decommissioning and removal: At the time of closure, complete removal of all surface infrastructure, including buildings, structural steel, and equipment, is removed from the site.
Step 3 - Remediation
The site is cleaned up to remove any environmental contamination that occurred during its operational life.
Step 4 – Reclamation
The physical land is restored by re-contouring the surface to blend with the surrounding landscape, replacing the topsoil and planting native vegetation.
Step 5 – Monitoring & Certification
The site is monitored for a specified period to ensure the restoration is successful. Once all criteria are met, the relevant regulatory body
certifies that the site is fully reclaimed.

Asset - Before Closure
