The existing land drainage system comprises of surface drains with thick weed growth and unstable due to coasted soil predominantly silty sand with non cohesive texture. The water table is high which has caused water logging. To improve the system, underground drainage network connected to the pumping stations and final disposal to the sea has been proposed.
Services
A survey of the existing land drainage network
Study of the previous reports on the drainage issues of the area
The design of the underground drainage network with an establishing number of pumps required for the disposal of the drainage effluent to the deep sea
Preparing of detailed drawings, specifications, bill of quantities and cost estimates