资讯

concrete parapet and training walls will direct overtopping flows through the armored portion of the embankment, the existing box culvert will be repaired and modified to accommodate the new design, ...
Campaigners have criticised embankment tests for a giant new reservoir near Abingdon. The reservoir, which would be south west of Abingdon, would produce up to 270 million litres of water per day, ...
The Grand River Conservation Authority has hired a construction company to continue more than $100,000 in repairs to the embankment at the Wellesley Dam. After engineering assessments through ...