Architects demand action after tragic sewer line accident in Shauri Moyo

The Architectural Association of Kenya (AAK) has called for urgent action and accountability following a tragic accident on a sewer line excavation site in Shauri Moyo, Nairobi, which resulted in the deaths of four individuals on Friday.

In response to the incident, the association's President Florence Nyole accused the site contractor of negligence by failing to provide his workers with the requisite protective gear.

AAK's investigation revealed that the site was inadequately secured at the time of the incident, with loose red coffee soil contributing to the collapse.

The architects also pointed out that allowing workers to operate at night significantly increased the risk to their safety.

"This unfortunate incident claimed four lives, raising grave concerns about safety standards at construction sites and the accountability of those responsible. Formwork erection and bracing were inadequately executed, raising concerns about construction," Nyole said on Friday.

According to architects, allowing an open sewer channel to flow directly into the excavation site showed a clear lack of proper planning for temporary measures during the work.

The association insisted that the contractor be identified and held accountable for the resulting deaths and injuries.

They also urged the Nairobi County government to swiftly secure the site to prevent further risks to residents and commuters.

"Environment state agencies must enforce stringent safety protocols at construction sites, ensuring full compliance with excavation and site management standards," Nyole said.

The association also called for a comprehensive review of the contractor hiring process and emphasised the need for stricter vetting procedures for future site contractors.

"This incident highlights the critical need for rigorous site inspections, strict safety protocols, and compliance with regulations in construction projects across Kenya," the architects said.