In this "bus stop station" some heavy concrete bricks are waiting for us.

Micha and Marco st the "large babys" (800 kg)

They are lifted by "red bull", the heavy (1.2 tons) hand crane

It is not only heavy, but hard to move on rough ground.

Marco and Micha preparing red bull.

4 people are necessary for this kind of job.

Here are the concrete stones still sleeping.

Micha steering ...

The state before the concrete comes ...

Current state of lead bed of electron-positron converter.

... but still many lead bricks missing.

The hydraulic system is made not only for strong men, they must be > 85 kg or ...

.. they float. If the stone is too heavy, you are too light ...

But it is fun anyway.

Just flying is better.

Bricks are now ready to be positioned.

First stone in position.

Red bull again in action.

Last of the heavy stones almost at final position.

The basement of heavy bricks finished. The rest will be done by small and "handy" stones.

Wolfgang after finishing the work for this time.