Tylan oxidation furnaces down until late this afternoon

[Nancy Latta]

Folks,

Because of the high purity N2 tie-in to the new lab.the tylan oxidation 
(tylans 1-4) furnaces are down.  Following the return of the N2 we will 
run TLCCLEAN recipes in each tube.  The furnaces have been idling 
without N2 flowing.

Do not expect to use a tylan ox furnace until late this afternoon.  We 
will return the furnaces to green status at the conclusion of the 
cleaning program.

-Nancy