Thursday, August 25, 2011

UPDATE: Auditorium Fly System Renovation Batten the Hatches!

The end is near - for the Auditorium fly system renovation. I'm confident the rest of us have some time left. What's happened in the last week? Lots!

Presenting the battens. No longer a collection of different lengths and diameters - not to mention age and shape - here you see uniform, 1-1/2 diameter schedule 80 pipe battens, exactly the same length - 52 feet. Not a bend or dent in the whole collection, they will do very nicely, thank you very much. And, as I haven't uttered the word safety yet in this post, check out the bright yellow urethane endcaps. The days of putting an orange safety cone over the ends of the batten when they are down are over!

Here is a look at the trim chains that are secured tot he ends of the lift cables (they are wrapped around the battens in the above photo). These chains can adjust each connection point of the batten to ensure that each batten is level. Over time, the lift cables will stretch ever so slightly, and the chains can be readjusted to make up for this change.

Here is our new fire curtain, in the down position. (Let's hope we never have to see it in this configuraion for real.) The fire curtain is on an automated drop-and-recovery system that makes resetting the curtain push-button easy. In the event of a fire, it will drop at a steady rate and close off the stage in 25 seconds. It is made of fiberglass and kevlar, not lead and asbestos as the old fire curtains were.

Next week, we'll post the final update, and at some point in the near future, we'll post a video walk-though of the new system.

No comments:

Post a Comment