Water Treatment Plants (WTP) throw some of the most challenging engineering problems. Tapi has constructed Water Treatment Plants with capacities ranging from 5 Million Litres Daily (MLD) to 130 Million Litres Daily (MLD). To ensure the safety of the water for the consumer, multiple quality checks at various stages are a pre-requisite. Since these checks start right at the plant and continue to the point consumer use, the engineering complexities involved in the construction of Water Treatment Plants is higher than many other construction projects.  Tapi, with the successful implementation of such projects of different scales excels in planning and construction of Water Treatment Plants.