The project has allowed a water retention dyke to be dug in her field.

The project has allowed a water retention dyke to be dug in her field.

To create a more secure dike it is recommended (when possible), a core or cutoff trench be dug (0.3m deep and 0.6m wide) beneath the dike.

Thirty minutes later, he had managed to dig a tiny stream from his castle / moat to the ocean.

A method of providing a portable levee (10) is taught wherein a levee is created in a fraction of the time required to build an equivalently-sized levee utilizing current emergency levee construction systems.

Rubber dam clamp for attaching a rubber dam sheet to a tooth, which rubber dam clamp comprises an arched part (1) and two contact parts (2).

The present invention is related to embankment block, which preventing deviation.

Use of the wall as forming a fishing farm between the wall and shore.

A dam (20A) is formed at the top of the screen.

The shorter strip (28) is at most two thirds of the length of a longer strip (24).

Disclosed is a method for driving a tunnel borehole.

Dike to collect larger liquid spills

Dike to collect larger liquid spills.

The rock used to be a peninsula but in the late 19th century Napoleon III made drill a 75-meter hole in it to build a dike and a sheltered port.

A method of boring a tunnel by means of an earth pressure balance tunnel boring machine, comprising the injection at the cutting head of a foamed aqueous solution and an aqueous solution of a water-soluble acrylic acid-based polymer.