FROM: Bijan Khaleghi
DATE: August 7, 2013
SUBJECT: Intermediate Diaphragms for Prestressed Concrete Girder Bridges
TO: All Design Staff
This design memorandum describes WSDOT policies for use of intermediate diaphragms for prestressed concrete pretensioned girders, and post-tensioned concrete spliced girders including WF series girders, deck bulb tee girders and tub girders. read more....
If you have any questions regarding these issues, please contact Bijan Khaleghi at 360-705-7181.
Craig Boone, Bridge and Structures – 47340
cc: Mark Gaines, Bridge Construction - 47354