Thanks for the responses. I had already written up that I felt that this was Transite and recommended that samples be sent for testing. I would not have been overly concerned had the Transite still been in good shape.
As you can tell from the pics the HVAC guy did a hammer job on the flue to make access when he installed the furnace in the attic. The debris from the transite is still on the attic floor. There is loose material visible in the elbow at the lower end of the flue in the crawl also.
Lately I have taken to wearing a respirator and Tyvek coveralls in the attic as well as the crawl. In the past I have worn the respirator in the attic just in case, but now I am putting on the Tyvek more & more. Seems like I go for months without an inspection in one of these, then I get 5-6 in a week. This mornings job was more of the same... steam heat with fibrous insulating blanket wrapping the pipes. Just can't wait for this afternoons job, it's about the same age as the last two. But hey, that means that just one or two more & I should be done with the GEMS for a short time.
Alton Darty
ATN Services, LLC
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