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E  of  elgin  clifton  to  sr16  remove  fish  barriers

​1. PROJECT DESCRIPTION: Installation of soldier piles.

2. REFERENCE:
Owner: WSDOT
Prime: Granite Construction


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 SR 520  early works  54  in  waterline  replacement

​1. PROJECT DESCRIPTION: Installation of soldier piles, excavate and lag jacking and receiving pits.

2. REFERENCE:
Owner: WSDOT
Prime: Graham Contracting Ltd.

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SCWQP  Storage  Tunnel  Screen Barriers

1. PROJECT DESCRIPTION:  Furnish and install drilled screen barrier foundations and panels

2. REFERENCE:
Owner: Seattle Public Utilities
Prime: Lane Construction Corporation


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sr167  /  70th  ave  e.  bridge  replacement

1. PROJECT DESCRIPTION:  Furnish and install steel piling for new 70th ave. bridge across I-5.

2. REFERENCE:
Owner: WSDOT
Prime: Atkinson Construction


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​Subsurface Construction, LLC

9716 237th Pl SW
Edmonds, WA 98020
​

WA #: SUBSUCL831K6
M/DBE #: 4M0024998

​

P: 206.383.6478 / / F: 206.960.4639 / / ​INFO@SUBSURFACECONST.COM 
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