Q_A 9-jun-22.pdf
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- Attached to
- WA KITTITAS 5880(1)DICKEY CRK BRIDGE Federal contract opportunity
- Solicitation number
- 69056722B000006
About this file
This document contains answers to technical questions regarding Federal Highway Administration Solicitation Number 69056722B000006 to replace the Dickey Creek bridge in Washington. The project will widen and lengthen the existing structure to safely accommodate all vehicles, bicyclists, and pedestrians while reducing flood impacts and restoring natural river processes. Questions addressed include confirming that oversized shafts can facilitate permanent casing installation, and that guidance on casing thickness and material will be provided in Amendment A001. The Department of Transportation is the contracting agency.
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Text version
Project No. WA KITTITAS 5880(1) Project : Dickey Creek Bridge
# General Technical Question Answer Date
1 X
Since these shafts have rock sockets, is it acceptable to drill an oversized shaft to facilitate the installation of the full depth permanent casing?
yes 9‐Jun‐22
2 X Is it acceptable to use permanent casing that is thicker than ¼” thick?
will be addressed under Amendment A001 9‐Jun‐22
3 X Can spiral weld pipe be used for the permanent casing?
will be addressed under Amendment A001 9‐Jun‐22
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