Water, Sanitation and Irrigation Engineering form an integral part of our practice. Over the years, the firm has designed numerous water supply and Irrigation schemes in East & Central Africa where the need for clean potable water has been a priority. Such projects have varied in diversity from those involving extensive hydrological and hydrogeological studies to those requiring only reticulation pipework in site and service housing schemes.

CODA ensures effective collection, treatment and disposal of wastewater and solid waste.