Operators are being poisoned by Trimet equipment!

 An  Operator was transported today at the Tigard Transit Center. She was poisoned by CO2. She is a Powell Operator. The mechanic found a one inch break in the 4" flex tube from the exhaust manifold to the stack. The poor Operator had a head splitting headache, burning eyes and threw up twice. It appears this is happening more and more with our Operators.