A beleaguered epoxy supplier has called on the National Transportation Safety Board to correct several adverse findings regarding the July 10, 2006 Interstate 90 tunnel plenum collapse that killed a 38–year–old local woman. NTSB found at a public hearing exactly one year later that the use of fast–set epoxy proven unable to support sustained loads caused the anchor bolts to creep out. NTSB criticized epoxy supplier Powers Fasteners, Inc., Brewster, N.Y., because it "failed to provide the Central Artery/Tunnel project with sufficiently complete, accurate and detailed information about the suitability of the company's fast–set epoxy for sustaining long–term tensile loads."