To: Board of Supervisors
From: Public Works
Agenda Section: Consent
Vote Requirement: Majority
SUBJECT:
title
Storm Damage Repair to Mattole Road (3C010) Post Mile 17.83
end
RECOMMENDATION(S):
Recommendation
That the Board of Supervisors:
1. Approve the attached plans and specifications for the Storm Damage Repair to Mattole Road (3C010) Post Mile 17.83 project;
2. Find that the project is exempt from California Environmental Quality Act (CEQA) Guidelines pursuant to California Code of Regulations, Title 14, Division 6, Chapter 3, Section 15302 - "Replacement or Reconstruction" and 15269(a) - "Emergency Projects"; and,
3. Direct the Clerk of the Board to advertise the above-mentioned project as required by Section 22037 of the California Public Contract Code, with bids to be opened on Tuesday, Sept. 12, 2023, at 2:00 p.m.
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SOURCE OF FUNDING:
Road Fund (1200), Federal Highway Administration Emergency Relief Storm Damage Funds
DISCUSSION:
On March 7, 2017, the Governor of the State of California declared a disaster for Humboldt County due to severe winter storms, flooding, and mudslides. Mattole Road (3C010) Post Mile 17.83, located near the community of Petrolia of south-western Humboldt County, experienced roadway settlement and shoulder failure. Emergency temporary repairs were done at the time of the disaster to maintain essential traffic flows and prevent further damage to the roadway.
On Nov. 1, 2019, the Humboldt County Department of Public Works ("Public Works") received Federal Highway Administration funding approval to proceed with the Mattole Road (3C010) Post Mile 17.83 Storm Damage Repair Project. Public Works subsequently prepared the attached plans and specifications for the project. The work proposed in the attached plans and specifications consists of constructing a geogrid reinforced embankment with subsurface drainage, placing rock slope protection near the outlet of a culvert, restoring the roadway to the origina...
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