Case Inlet Bulkhead Removal and Estuary Restoration, Mason Conservation District, Shelton, WA #2026-01

$125,000 to $175,000

Plans
Specs
Job Show Sign In Sheet
Addendum #1 - Revised
Addendum #2

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Builders Exchange of Washington, Inc. Subs and Suppliers

Owner:
Mason Conservation District
450 W Business Park Road
Shelton, WA 98584
accounting@masoncd.org

Contact: Andy Sorter
360-968-0736
asorter@masoncd.org

Issued by:
www.bxwa.com

Prebid: Mandatory Job Show: 3/10 @ 11:00 am, Contractors shall meet MCD representatives in the parking lot adjacent to Allyn Waterfront Park next to the Port of Allyn Boat Ramp accessed off Drum Street in Allyn, WA

Notes:
Also incorporated into the Contract Documents by reference are:

•Manual on Uniform Traffic Control Devices for Streets and Highways, currently adopted 32 edition, with Washington State modifications, if any:
https://wsdot.wa.gov/engineering-standards/all-manuals-and-standards/manuals/manual-uniform-traffic-control-devices-mutcd

•Standard Plans for Road, Bridge and Municipal Construction, WSDOT/APWA, current 36 edition:
https://wsdot.wa.gov/engineering-standards/all-manuals-and-standards/standard-plans

•2024 Stormwater Management Manual for Western Washington (SWMMWW):
https://ecology.wa.gov/regulations-permits/guidance-technical-assistance/stormwater-permittee-guidance-resources/stormwater-manuals

•2019 Temporary Erosion and Sediment Control Manual, WSDOT:
https://www.wsdot.wa.gov/publications/manuals/fulltext/M3109/TESCM.pdf

Description:
Mason Conservation District (MCD) is requesting bids from qualified parties to assist with the restoration of beach and estuarine habitat processes on Case Inlet in Mason County, Washington. The project site is in Washington Tidal Reference Area 2 (Olympia) on Highway 302 in Victor. Restoration work on this project includes: removing approximately 96-feet of rock bulkhead, excavating and grading a more natural beach slope and storm berm, removing 2 metal culverts and associated concrete lined channel, realigning a small stream back into its historic alignment, constructing an approximately 75-foot earthen berm, installation of 6 large logs with rootwads and anchoring on the beach, and other work in accordance with the Engineer’s Plans (see Appendix A of the Bid Document) and Special Provisions. All equipment, machinery, and materials to be used or incorporated into the Work on the beach shall be brought to the project site via barge. All debris and excess excavated spoils shall also be removed from the site via barge. Much of the work on this project will take place at or below the ordinary high water mark (OHWM) and must be completed in accordance with MCD’s Washington Department of Fish and Wildlife’s (WDFW) Hydraulic Project Approval (HPA) permit (see Appendix B of the Bid Document) and United States Army Corps of Engineers’ (USACE) Nation Wide Permit (NWP) 27 (see Appendix C1 and C2 of the Bid Document). The HPA stipulates that work below the OHWM will only be allowed from April 1 through June 30. MCD wishes to commence and complete this project in April – May of 2026.