R-708 L-21G Replacements Geotechnical Studies Project

Summary

SCH Number
2017128360
Lead Agency
San Francisco Bay Regional Water Quality Control Board
Document Title
R-708 L-21G Replacements Geotechnical Studies Project
Document Type
NOE - Notice of Exemption
Received
Posted
12/14/2017

Document Description
Proposed project seeks to perform geotechnical studies in support of future relocation of valves and future replacement of a gas pipeline which crosses the Petaluma River. The geotechnical studies would include the following: 1) establishment of 7 work areas (approx 1.06 acres), 2) drill of six boring holes, approx 8 in in diameter and up to 100 ft deep. Soil samples will also be collected and monitoring wells will be installed at each location. 3) Excavation of 6 potholes, approx 8 in in diameter and up to 10 ft deep. Excavation of the potholes will allow PG&E to identify the location of existing underground facilities.

Contact Information
Nicole Fairley
San Francisco Bay Regional Water Quality Control Board
1515 Clay Street Suite 1400
Oakland, CA 94612

Phone : (510) 622-2424

Location

Cities
Petaluma
Counties
Sonoma

Notice of Exemption

Exempt Status
Categorical Exemption
Type, Section or Code
15306
Reasons for Exemption
The project consists of info gathering activities that do not result in serious or major disturbance to an environmental resource. The project is not modifying any existing facilities.

Disclaimer: The document was originally posted before CEQAnet had the capability to host attachments for the public. To obtain the original attachments for this document, please contact the lead agency at the contact information listed above. You may also contact the OPR via email at state.clearinghouse@opr.ca.gov or via phone at (916) 445-0613.

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