Carried out drilling permit applications (on behalf of clients),  drilling tendering/tender evaluation, drilling supervision, geological logging, borehole designing, test pumping, selection and installation of permanent pumping plants for production boreholes at: 

Drilling Supervision and Management (inspection of drilling contractor’s bill of quantities (BOQ), supervision of drilling work, geological logging, design and construction, borehole development, test pumping, analysis of pump test data, selection of suitable permanent pumping plant and certification of contractor’s bill of quantities (BOQ) for one borehole site at Riverside Court, along Riverside Drive, Kileleshwa Estate, Nairobi County for International House Ltd.

One borehole for American Embassy, Muthaiga Nairobi,

One borehole for Christ is The Answer Ministries, Woodley, Nairobi.

Two boreholes for UNHCR in Dadaab offices and other in the new refugee camp in Alinjungur area, Fafi.

One borehole for Lavington Valley Management Ltd – Nairobi.

One borehole for Christ is the Answer Ministries –Woodley Nairobi,

One borehole for Wrigley Co. EA. Ltd- Industrial Area Nairobi.

One borehole for Transglobal Cargo Center – Embakasi Nairobi.

One borehole for Mr. Muema Mbai – Matasia, Ngong. Kenya.

Moi Educational Centre.

Garissa District Hospital a project funded by DANIDA

Nairobi West Area, Nairobi.

UAP Provincial Insurance Co. Ltd, Upper Hill Area Nairobi.

One borehole in Yoani Ranch, Salama Area, Makueni for Stanley & Son Ltd.

One borehole in Dadaab (Hagadera) Refugee Camps, Garissa for UNICEF Kenya. 

Three boreholes in Mlegwa, Kaloleni and Mnaoni areas in Voi Division, Coast Province for World Vision Kenya.

One borehole in Timboni Feeder School, Malindi for Tropical Ice Ltd.

One borehole in Oloololo Area Narok district for JPR Safari Camps.

Two boreholes in Kisumu District for Equator Bottlers Ltd.

Three boreholes in Kabatini and Olobanita Areas of Nakuru District (Rift Valley Water Supply and Sanitation Project) for HP Gauff.

One borehole in Kisumu for Kolping Organisation of Kenya.

One borehole for Ahero Window Group in Ahero Area, Nyando District.

One borehole for Mr Muthoka in Machakos District.

One borehole at Port Reitz, Changamwe, Mombasa.

One borehole at Malindi District Hospital, Malindi;

One borehole at Voi District Hospital, Voi.

One borehole at Vipingo Health Centre, Vipingo, Kilifi.