Summary Super-tugs are the sole vessels preventing disaster between massive oil tankers and unspoiled Alaskan wilderness, a heavy-lift crane has to build itself before getting to work, and only one shovel is tough enough to dig in a Chilean copper mine.
Directed : Unknown
Written : Unknown
Stars : Charles Parnell
Genres : Documentary
Countries of origin : United Kingdom
Language : English
Production companies : Military Channel
Summary Super-tugs are the sole vessels preventing disaster between massive oil tankers and unspoiled Alaskan wilderness, a heavy-lift crane has to build itself before getting to work, and only one shovel is tough enough to dig in a Chilean copper mine.
Genres : Documentary
Countries of origin : United Kingdom
Language : English
Production companies : Military Channel
