B08_Att_03_Drawings_Maps_Figures.pdf

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DEEP CLEAN BARRY BAKER TUNNEL
Solicitation number
140P8624Q0064
Issued by

About this file

The provided document appears to be a set of drawings and figures related to a solicitation for the deep cleaning of the Barry Baker Tunnel in the Golden Gate National Recreation Area, located in Marin County, California. The key details are as follows:

The solicitation number is 140P8624Q0064, and the agency involved is the Department of the Interior National Park Service Pacific West Region. The drawings depict the typical dimensions and conditions of the tunnel, including the east and west entrances, staging areas, and traffic control requirements. The scope of work involves weep hole cleaning and mineral buildup removal within the tunnel. Vehicles leaving the Marin Headlands are to be detoured to use McCullough Road, with the eastbound Bunker Road being closed and barricaded.

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Text version

Golden Gate National Recreation Area Deep Clean Barry Baker Tunnel Bunker Road, Marin Headlands

Sausalito, CA

Typical Dimensions Weep Hole Cleaning and Mineral Buildup Removal

Typical Conditions

East Tunnel Entrance West Tunnel Entrance

Bunker Road, Marin Headlands

Sausalito, CA

U.S. Hwy 101

Staging Area

Danes Road

East Tunnel EntranceAlexander Ave.

Bunker Road, Marin Headlands

Sausalito, CA

Traffic Control Bunker Road East Bound Leaving Marin Headlands

Notes

• Vehicles leaving the Marin Headlands shall be detoured to use McCullough Road

• Barricade closing East Bound Bunker Road and signage, “Road Closed”

• Detour signs directing vehicles to use

McCullough Rd

N

Bunker Road, Marin Headlands

Sausalito, CA

Bunker Road, Marin Headlands

Sausalito, CA

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