Thika Water and Sewerage Company (Thiwasco) is planning to upgrade and expand its infrastructure to increase water supply. This project will increase daily water production capacity from the current 40,000 cubic meters to 70,000 cubic meters. The project scope involves the construction of two 10m high water reservoirs on the Chania river and at the Thika 3A site, in Kiambu county in central Kenya. Additionally, it includes the replacement and rehabilitation of existing water distribution networks, refurbishment of the current water treatment plant, and provision of new last-mile water connections.