Geotechnical Drilling Including 5 (five) Bores on the Banks of San Mateo Creek
Summary
SCH Number
2005098276
Public Agency
Fish & Game #3
Document Title
Geotechnical Drilling Including 5 (five) Bores on the Banks of San Mateo Creek
Document Type
NOE - Notice of Exemption
Received
Posted
9/21/2005
Document Description
The San Francisco Public Utilities Commission is currently in the planning phase to construct a 4,500 linear-foot tunnel to replace the existing Crystal Springs Bypass Pipeline (CSBP) located within a utility easement along Polhemus Road/Crystal Springs Road in order to improve the long-term reliability of the water transmission system in the area. The tunnel would cross under San Mateo Creek. Geotechnical borings are necessary to determine the depth of bedrock under the creek, and the subsequent depth of the tunnel. The proposed geotechnical borings involve drilling two vertical boreholes and three inclined bore holes. The tunnel will be covered under a separate Lake and Streambed Alteration Agreement. Issuance of a Streambed Alteration Agreement Number 1600-2005-0201-3 is pursuant to Fish and Game Code Section 1602.
Contact Information
Name
Dave Johnston
Agency Name
Department of Fish and Game, Region 3
Contact Types
Lead/Public Agency
Phone
Location
Counties
San Mateo
Regions
Unincorporated
Notice of Exemption
Exempt Status
Categorical Exemption
Type, Section or Code
Section 15304
Reasons for Exemption
Minor alteration to land.
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