Lecture on Platform Structure

Front

What is the top part of the platform resting on?

Back

The surface of the water.

Front

What is the central part of the platform called?

Back

Derrick.

Front

How is 'derrick' spelled?

Back

D-E-R-R-I-C-K.

Front

What is installed at the derrick?

Back

Lifting equipment.

Front

What is parked on the helicopter pad?

Back

A helicopter.

Front

What is the primary use of helicopters on the platform?

Back

To transport employees to and from the platform.

Front

What supports the rest of the platform?

Back

Support towers.

Front

How are the support towers attached to the seabed?

Back

By piles.

Front

What is the last part of the platform described above the water level?

Back

A crane.

Front

How is 'crane' spelled?

Back

C-R-A-N-E.