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| Descriptor |
Type
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(KB) | Date |
| Letter to Bridge Fabricators - Mandatory Design Requirements for Pre-Cast Concrete Deck Panels and Pre-Cast Concrete Slab Bridges |
559 |
June 25, 2009 | |
| Letter to Bridge Fabricators - Comments pertaining to bid submissions for bridge materials supply | April 7, 2008 | ||
| Letter to Bridge Fabricators re W Beam Steel Guardrail Post Spacing for MFR Bridges | Feb. 19, 2008 | ||
| Ministry of Forests and Range steel bridge fabricators and suppliers - letter re recently reviewed weld process specifications related to bridge girder welding |
|
Feb. 2, 2007 | |
| District Manager Requirements - Building of Forest Service Road Bridges by a Road Use Permit Holder - FS1229 | July 20, 2006 | ||
| Letter to Bridge Fabricators re Revised Standard Steel Guardrail Detail and Bridge Fabrication Quality Assurance Reminder | Oct. 26, 2005 |