Kenya’s Kilifi Mariakani Water and Sewerage Company Limited (KIMAWASCO) invites bids for the construction of sludge treatment facilities in the towns of Kilifi and Mtwapa in Kenya.  The scope of work entails the construction of two sludge treatment facilities (one in Kilifi and one in Mtwapa) each comprising: Exhaust discharge bay Equalisation tank (32m³ capacity) Anaerobic baffled reactor