The National Environment Management Authority (Nema) has called for strict compliance with guidelines on the disposal of asbestos-containing materials, citing serious health and environmental risks associated with mishandling the hazardous substance.
According to Nema Deputy Director Titus Simiyu, asbestos disposal must begin with a thorough risk assessment to determine whether materials require disturbance, repair, or removal. “The purpose is to identify the location and gauge the condition of the material prior to the work, as well as any other potential hazards that might affect the workers,” he said.
Simiyu emphasized that a hydrogeological report must be prepared to guide the proper siting of disposal sites. These reports, along with a risk assessment, are required components of an Environmental Impact Assessment (EIA) report, which must be conducted by Nema-registered experts and submitted for approval.
As per Nema’s revised 2013 asbestos guidelines, disposal pits should be at least one metre above the water table and as deep as practically possible to handle more waste. Generators of asbestos waste are responsible for identifying disposal sites and ensuring proper assessments are done.
Simiyu noted that Nema is working closely with public health officials, county governments, and other stakeholders to ensure safe removal practices, particularly in institutions like schools, hospitals, and government housing, where asbestos roofing still exists.
A cabinet memo has been drafted to secure state backing for the nationwide removal of asbestos, and county directors have already mapped out institutions affected and the quantity of asbestos present.
Simiyu clarified that the removal initiative is currently voluntary, but Nema will eventually issue compliance orders with specific timelines. He also acknowledged the high costs of disposal and called on counties to allocate land for asbestos burial sites to reduce costs and improve accessibility.
“Asbestos poses serious health risks, including asbestosis, lung cancer, and mesothelioma,” Simiyu warned. “Public awareness and proper handling are key to protecting lives.”
Nema continues to engage environmental experts to sensitize the public and ensure that the asbestos removal process is done safely and in accordance with national environmental laws.
