CS Muuga faces criticism over Thwake Dam delays

Eric Muuga, Kenya's water and irrigation cabinet secretary explained to senators the reasons behind the delay in the construction of the Sh42.3 billion Thwake Dam 

He cited the Russia-Ukraine war and the COVID-19 pandemic as factors affecting progress. Muuga faced skepticism from lawmakers, especially Makueni Senator Daniel Maanzo, who questioned how these events impacted a project that stalled a year ago.

Muuga argued that the war caused a shortage of explosives needed for the dam’s foundation, while the pandemic led to a reduced workforce. He also mentioned that challenges with the dam’s height and the weak foundation required additional construction work. Kitui Senator Enoch Wambua expressed doubt about the contractor’s presence on-site, recalling an experience where excuses related to Covid-19 and later the Ukraine war were used for delays.

Muuga clarified that Thwake Dam is designed to be the largest rock-filled dam in Kenya, with a capacity of 688 million cubic metres. He stressed the importance of allowing time for the foundation’s embankment to settle to prevent future issues, stating that this settlement could take six to nine months. The cost breakdown reveals that the African Development Bank is providing Sh35. 6 billion, and the Kenyan government is contributing Sh6.71 billion.

Initially scheduled for fulfillment in December last year, the project is now set for completion by October 30, 2025. Upon completion, the dam will supply water to 1.3 million people, generate 20 megawatts of hydropower, and irrigate 100,000 acres, benefiting various areas in both Makueni and Kitui counties.