Fish & Wildlife 3 (Napa)
(California Department of Fish and Wildlife, Region 3)
Olive Hill Pipeline Project
NOE - Notice of Exemption
The project is part of a larger project which involves the installation of 4,400 lf of 12-in ductile iron pipe along the public ROW in Canada Road for the conveyance of potable water to residents. The project covered under the Lake and Streambed alteration agreement no. 1600-2015-0301-R3 CDFW is executing pursuant to section 1602 fish and game code, covers only the segment of pipeline installed by trenching underneath the asphalt layer of Dry Creek Bridge. The pipeline will be a 12 in cement lined and coated steel pipe approximately 25 ft long. Concrete structural piers will be installed on either side of the creek bank approximately down to 20 ft below the creek bed. The CL&C pipeline will be attached along a steel beam crossing under the roadway of the bridge above the culverts and supported on either side by the concrete structural piers. The trench will be backfilled and patchpaved after the pipe is installed.