Pipelines
We have installed in about of 30 km of pipes lines for water and wastewater in diameters of up to 450 mm (18”). Potable water pipe include up to 12” DI, 10” polyethylene and 8” PVC. The 13 km of gravity wastewater lines include 450 mm PVC pipes at critical slopes as low as 0.18% laid under the Roseau Water & Sewerage Project.
Intake Structures
We have pioneered both the design and construction of flow-over-the-weir intakes in our rivers, These are very low maintenance and eco-friendly river structures which blend into the environment yet are very efficient in raw water extraction.
