BOARD MEETING PRESENTATIONS
July 10, 2007
Highway Accident Report —Ceiling Collapse in the Interstate 90 Connector Tunnel
Boston, Massachusetts
July 10, 2006
BOARD MEETING PRESENTATIONS
July 10, 2007
Highway Accident Report —Ceiling Collapse in the Interstate 90 Connector Tunnel
Boston, Massachusetts
July 10, 2006
Investigator In Chief (IIC) statement
Boston, MA [ PDF (8.48 MB) | PPT (9.37 MB)] and also Agencies and Companies Involved in Ceiling Design and Construction [ PDF (795 KB) | PPT (1.15 MB)]
Mark bagnard
Collapse Sequence and Postaccident Activities [ PDF (3,46 MB) | PPT (44.4 MB)]
James F. Wildey II
Tunnel Design, Inspections, and National Standards [ PDF (446 KB) | PPT (680 KB)]
Carl Schultheisz
Tunnel Design, Inspections, and National Standards [ PDF (607 KB) | PPT (954 KB)] and also Tunnel Inspections and National Standards [ PDF (1.06 MB) | PPT (1.87 MB)]
Dan Walsh
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