The project involves the replacement of an existing 24" Corrugated Metal Pipe (CMP) culvert with an approx. 48" tall x 71" wide arched CMP culvert (Map 1). The inlet elevation and slope of the new culvert will be the same as the existing culvert. Inflow/outflow structures and/or rock armor will be installed at the inlet and outlet of the culvert. The native soil and material that is excavated to remove the existing culvert will be re-used to cover the new culvert. If water exists in the channel, it will be diverted using a temporary gravity flow pipe or pump and pipeline to carry the water around the work area and back into the stream channel downstream of the construction activities. Seeding and mulching of the area will cover any exposed soil and a critical dip shall be placed at the crossing. Further information and project specifications can be found in the THP 2-15-020-NEV "Culvert Replacement".
1701 Nimbus Road, Suite A, Rancho Cordova, CA 95670
(1) The project will have a significant impact on the environment
(2a) An Environmental Impact Report was prepared for this project pursuant to the provisions of CEQA
(2b) A Mitigated or a Negative Declaration was prepared for this project pursuant to the provisions of CEQA
(2c) An other document type was prepared for this project pursuant to the provisions of CEQA
(3) Mitigated measures were made a condition of the approval of the project
(4) A mitigation reporting or monitoring plan was adopted for this project
(5) A Statement of Overriding Considerations was adopted for this project
(6) Findings were made pursuant to the provisions of CEQA
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