Scope of work includes the installation of over 250 concrete mattresses for the pre -lay phase of Enterprises’s new 83 mile export pipeline in a water depths ranging from 435 to 4,325 ft.

Jee developed a number of suggestions for the re-use of the mattress concrete including tidal lagoons structures, the construction of artificial reefs to encourage new sea life and to lay road ...

which is to say something between a washboard and a poured concrete floor. It was the best mattress I've ever slept on. Why, you wonder? No, I'm not a sadist, exactly. There's good evidence that ...