6982AF23B000012 Q and A 9-6-23.pdf

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Attached to
CA ERFO FS PLMAS 2021-02(1) North Fork Feather River Bridge Federal contract opportunity
Solicitation number
6982AF23B000012
Issued by
Department of Transportation Federal Highway Administration

About this file

This document contains questions and answers related to federal contract number 6982AF23B000012 for replacement of the North Fork Feather River Bridge. The bridge is located on Caribou Road within the Plumas National Forest in California. Caribou Road is currently closed due to debris flows but is expected to reopen to public access next year. The nearby North Fork Campground will also remain open to public use. No water or shower facilities will be available for contractor use from the campground. Existing pier foundation anchors constructed of steel rod between 0.25 and 0.5 inches in diameter are to be removed as part of the project.

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6982AF23B000012

CA ERFO FS PLMAS 2021‐02(1), North Fork Feather River Bridge

QUESTIONS AND ANSWERS

Questions Answers

August 31, 2023

Caribou Road is presently closed to public traffic. Will it remain closed for the duration of this project?

Will the North Fork Campground be exclusively available for the Contractor’s use? Will there be water available? Will there be showers available?

What crane company removed the existing bridge?

Are plans available of the existing bridge?

It will not. Caribou Road is currently closed in response to debris flows upstream of the bridge that have diverted water over the roadway. The Forest and PG&E are working together to re-establish the road. It is expected that Caribou Road will be open to the public next year, as will the nearby campgrounds.

The North Fork Campground is expected to be open to the public next year and will not be reserved for exclusive use by the contractor. The Contractor may be able to stay in the campground as any other member of the public, but should plan appropriately. The Plumas National Forest will not be accommodating lodging or camping for the contractor. No water will be available from the campground.

Bragg Crane Service from Sparks, NV.

As-builts of the bridge are currently not available.

6982AF23B000012

CA ERFO FS PLMAS 2021‐02(1), North Fork Feather River Bridge

QUESTIONS AND ANSWERS

Questions Answers

September 6, 2023

Section 203.08 of the SCRs and Drawing No. RG3259- C describe existing pier foundation anchors to be removed. These items are currently obstructed from view due to water levels and could not be observed.

The drawings seem to indicate there may also be structures in addition to the anchors themselves. Please provide additional information about these existing anchors and structures, to include materials used and elevations.

The attached photo shows the existing foundation anchors which are to be removed.

Foundation anchors are constructed from steel rod that is ½ inch to ¾ inches in diameter. All other structures related to the pier foundation were burned.

File details come from the government source that posted it. Updated .