Construction Of 2No X 5m Litres Tank: Design, drawings, tender and supervision of construction of 2No x 5m Litres above Ground Vertical Tank for Mogas at Mombasa Terminal for Vivo Energy Kenya. Both Tanks (Tank 2 and Tank 3) are now completed and commissioned.

1 No X 23m Litres Tank: Design, supervision of construction of 1No x 23m Litres Tank for Gasoil storage Tank in Mombasa for Vivo Energy Kenya. It has a Geodesic Aluminum Roof.

Conversion of Tank No 24 from Gasoil to Mogas Storage at Mombasa Terminal for Vivo Energy Kenya.

Design & Construction of a new Petroleum Storage & handling Depot At Nanyuki, Kenya-currently in Progress.

Design of a Demolition System and supervision of demolition works of an existing 2.5m old Riveted Tank for Lubricants at Shimanzi Joint Depot in Mombasa for Total Kenya Limited.

Design and supervision of construction of a new 2.1m Vertical Welded Steel Tank for Base Oil at Shimanzi Joint Depot in Mombasa For Total Kenya Limited.

Topographic Survey and Soil Investigative Study for proposed Fire Water Storage Tank at Nairobi Terminal for Total Kenya Limited.

Electrical Inspection works for 3 Operating Depots situated in Nairobi and Kisumu For Total Kenya Limited.

Massawa Depot Fire System Upgrade, design of the new system in Eritrea for Oil Libya Eritrea. The design work for this project was completed and is currently under construction by a local contractor in Eritrea.

Shell Nairobi Terminal: Eng. Mutema started off the project which involved major expansion work at the Nairobi Terminal consisting of Construction of 2 No x 4m litres tanks and 1 No x 2m litres tank completely in a new tank farm, together with associated pipe work.

Shell Tanzania Geita Depot: Eng. Mutema undertook this project from initiation to completion while working as an Engineer in Kenya Shell Limited. This project was a new green site project that was constructed in 1999. It included the design, construction and supervision of a new depot at the Geita Gold Mine. It was a depot which supplied fuel to the Gold Mine mainly for the power generation and also for fueling Heavy earthmoving trucks used in the mining operations. It included 2x5m litres tanks, 4x 30,000 litres lube oil tanks and dispensing facilities and also a fueling station. It also included a 1.5km pipeline from the depot.