Up a bit down a bit fire....

A couple of the guys working on the mobile elevated working platform (MEWP) about to take off a redundant valve actuator - reminded me of the Golden shot days "up a bit, down a bit, fire" antics as they were trying to get close to the valve head without smacking the concrete bund walls and surrounding pipework.
The guy watching is there in case the unit fails and he has to manually drop them down using the ground controls not a good thing when its at full reach in windy conditions
The reflective strips on the jackets work a bit too well in this light haha