This is the guy I chased out of my room and down the maintenance ladder.

Include all maintenance ladders and access shafts, starting with this one.

Sole access was by a maintenance ladder fixed to the shaft wall.

We're going to shut down the turbolifts within ten minutes and use only maintenance ladders.

There was a maintenance ladder on this side too.

I bounced across to the maintenance ladder that ran the length of the corridor.

He found a maintenance ladder leading up to the pier, and climbed out of the oily bay water.

Fortunately, we were near a maintenance ladder and managed to escape.

Jarnil climbed the maintenance ladder attached to the building's exterior wall.

Inside the panel was a maintenance ladder that went down into blackness.