Trout Creek Bridge Geotechnical Survey Project (Streambed Alteration Agreement No. 1600-2018-0040-R4)
7 Documents in Project
Summary
SCH Number
2017061076
Lead Agency
California Department of Transportation, District 5
Document Title
Trout Creek Bridge Geotechnical Survey Project (Streambed Alteration Agreement No. 1600-2018-0040-R4)
Document Type
NOD - Notice of Determination
Received
Posted
6/15/2018
Document Description
CDFW has executed Streambed Alteration Agreement No. 1600-2018-0040R4, pursuant to Section 1602 of the Fish and Game Code to the project Applicant, Caltrans.
Project involves advancing three 115 foot deep geotechnical borings through the northbound lane fo the State Route 58 roadway at and near where it crosses over Trout Creek. One will be bored throughout the roadway and bridge deck into the creekbed, and the other two will be bored through the roadway into the soils just outside the creek approaching the bridge from both directions. All three borings will be advanced using a truck-mounted drill rig employing the punch-core rotary wash drilling method. Soils data will be collected from the three borings for use evaluating the density, strength, and liquefaction potential of the underlying soils. The soils data will inform the design of a planned replacement bridge.
Contact Information
Name
Steve Hulbert
Agency Name
CDFW
Contact Types
Lead/Public Agency
Phone
Location
Coordinates
Counties
San Luis Obispo
Cross Streets
Hwy 58 and West Pozo Rd
Zip
93453
State Highways
58
Railways
UPRR
Schools
Santa Margarita ES
Waterways
Trout Creek
Other Location Info
Santa Margarita
Notice of Determination
Approving Agency
CDFW
Approving Agency Role
Responsible Agency
Approved On
Determinations
(1) The project will have a significant impact on the environment
No
(2a) An Environmental Impact Report was prepared for this project pursuant to the provisions of CEQA
No
(2b) A Mitigated or a Negative Declaration was prepared for this project pursuant to the provisions of CEQA
Yes
(2c) An other document type was prepared for this project pursuant to the provisions of CEQA
No
(3) Mitigated measures were made a condition of the approval of the project
Yes
(4) A mitigation reporting or monitoring plan was adopted for this project
N/A
(5) A Statement of Overriding Considerations was adopted for this project
No
(6) Findings were made pursuant to the provisions of CEQA
No
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.