(Ripple Rock)

Content: This film shows a complicated three-year engineering project leading to the destruction of Ripple Rock, a deathtrap in the shipping lane between Vancouver Island and the mainland. Also shown are tunnelling beneath the ocean floor of Seymour Narrows, the placing of the explosives and a close-up view of the successful explosion in 1958.

Countries:

Canada

Genres:

Documentary

Runtime:

8 minutes

Year:

1959

Production companies:

ONF | NFB

Actors:

Crews:

Producer