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[Portal ID #1751]

Montesano - Revetment to Protect Montesano Rd., WWTP and Mary's River Lumber Project

Summary of the project
PHASE I AND II ARE COMPLETE AND FINISHED

Last Updated: January 13, 2015
 
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Click HERE to Return To Montesano Flood Relief Projects
 

2012 Funding -- $102,426 {$67,426 plus $35,000 to refine hydraulic model} (11/13/2012).

2013 Funding -- $6,000,000 (9/06/2013).

Description -- Project design work is needed to identify alternatives to protect Montesano Road, Montesano Sewage Treatment Plant and Mary's River Lumber from significant bank and soil erosion events. Preliminary emergency repair options being considered include: Installation of a sheet pile wall along a 140-foot section of the river bank north of the sawmill building; and Bank armoring of the river bank along a 600-foot section south of the mill (adjacent to lumber storage yard). Longer-term solutions are needed.  Design work is considering several revetments to absorb energy and protect the shoreline.  The total length of sheet pile at the WWTP is 1482 LF and Mary’s River Mill is 1565 LF.

Flood Hazard Reduction Benefits -- The intended flood safety benefit for the proposed project is to preserve jobs and critical facilities threatened by the loss of Montesano Road, Montesano Sewage Treatment Plant and Mary's River Lumber (120 family wage jobs).

Video Link -- Click here.

Visual Overview of Problem -- Click here.

Visual Overview of Preliminary Alternatives -- Click here.

Project Status -- Phase I and II Complete and Finished, Phase III Pending.

Project Schedule:
  • TBD -- Design/Permitting/Construction of Phase III. (wetlands restoration).
  • DONE -- August 2014 -- Complete Construction Phase II.
  • DONE -- June 2014 -- Start Construction of Phase II.
  • DONE -- June 2014 -- Complete Construction of Phase I.
  • DONE -- February 2014 -- Start Construction of Phase I.
  • DONE -- 120-180 days -- Material delivery (sheet pile).
  • DONE -- December 20, 2013 -- Notice to proceed.
  • DONE -- December 10, 2013 -- Bid award.
  • DONE -- November 14, 2013 -- Public Bid for Construction of Phase 1 & 2.
  • DONE -- Construction drawings complete -- Click here.
  • DONE -- End-September 2013 -- Final Design and Permitting for Phase 1 (sheet pile wall) & 2 (wall around WWTP).
  • DONE -- September 2013 -- Finalize inter-local agreement with OFM.  Click here for scope of work.
  • DONE -- 08/06/2013 -- Final report issued (click here).
  • DONE -- 07/18/2013 -- Presentation of preferred alternative to Flood Authority (click here).
  • DONE -- 07/02/2013 -- WSDOT coordination meeting and alternative review.
  • DONE -- 07/02-03/2013 -- Adjacent Property owner coordination meeting.
  • DONE -- 06/20/2013 - 07/03/2013 -- Tribal consultation.
  • DONE -- 06/03/2013 -- Preliminary coordination complete. Feedback from stakeholders will be utilized to refining alternatives for selection of preferred alternative.
  • DONE -- 05/15/2013 -- Coordination with individual stakeholders begins (exact meeting dates will be dependent on stakeholder availability).
  • DONE -- 05/03/2013 -- DRAFT Plans for Alternatives Completed and Ready for Distribution.
  • DONE -- 04/15/2013 -- DRAFT Hydraulic & Geomorphic Report Complete (click here).
  • DONE -- 03/22/2013 -- Preliminary Hydraulic & Geomorphic Report completed and distributed for review and comment.
  • DONE -- 01/23/2013 -- Parametrix prepares proposed schedule (click here).
  • DONE -- 01/22/2013 -- Montesano contract with Parametrix signed.
  • DONE -- 01/11/2013 -- Parametrix approved by Montesano City Council as selected contractor.
  • DONE -- End-November 2012 -- Interagency funding agreement between Montesano and OFM approved.
  • DONE -- 10/02/2012 -- Funding approved for Montesano by CRBFA and Chehalis Tribe (click here).
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