Recommended Safe Options for Landfill Disposal of ACM Wastes in Pacific Island Countries

Abstract

Recently asbestos waste removal actions in the Pacific Island region included off- island disposal, whereas local disposal would have been more economic and appropriate. Proper landfill disposal of asbestos containing material (ACM) waste remains a key strategy for ensuring the safe containment of ACM, preventing fibre release, and minimizing environmental and human health impacts. Some Pacific countries with suitable facilities and procedures in place do permit the disposal of asbestos to land. Requirements and best practices for the two landfill options, i.e., (1) dedicated ACM landfill cell, (2) co-disposal in a sanitary landfill, are provided. The dedicated ACM landfill cell option offers enhanced safety but requires some specialized landfill design, while the co-disposal in a sanitary landfill is a lower-cost option but requires that strict landfill management practices be followed.