FFFPP Culvert Projects

1999 Community Pride Design Awards

            For Cedar Creek/Chelatchie Railroad – Fish Passage Improvement



2012 Jobs Completed


Chehalis Basin Task Force

  • §  Satsop Springs Box Culvert
    • Remove failed culvert install a precast box culvert.


Grays Harbor Conservation District


  • §  Porter Creek Bailey FFFPP Project
    • Project consisted of a removal of a log punchen, installing a 72” culvert, and a 10 gauge galvanized steel culvert 150” span 96” rise arch pipe 40’ long. Erosion control measures, sediment control barriers,  and bypass pumping was used to complete project along with instream  LWD placed.


2011 Jobs Completed


Chehalis Fisheries Task Force


  • §  South Bank Road-Davis Creek Fish Barrier Replacement
    • Replace culvert with a bottomless arch pipe, place LWD and rock in creek bed and realign channel.


Woodland Constructors Inc                                              

  • Silver/Wilamia Bridge Replacement 2 90’ Bridges
    • Pull out existing bridge and replace it with another. Rip Rap banks and disperse lwd in the forest and creek.


2009 Jobs Completed


Tapani Underground


  • Grisdale Road
    • Replace Culvert with Structural Plate Arch Pipe 20’ 7” x 105’ Stream Restoration
    • Sub Contracted for Federal highway Administration
    • Remove culvert, realign creek channel, place boulders and LWD in stream bed, pour in place footings, and erosion control.


Grays Harbor  Conservation District


  • James and Cheryl Campbell Culvert Replacement
    • Replace with a plate arch pipe and stream restoration.

Remove Culvert and replace with new culvert. Realign stream place LWD and root wads in stream.

Photo gallery: Winlock Emergency Repair-Temporary Shoring

Contact Information

To contact us, call:


+1 360 600 6050


Or use our contact form.

DUNS: 829653588


WA License: KYSAKI987LS

OR CCB License: 193117

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