Culvert Replacement (Lake or Streambed Alteration Agreement No. 1600-2016-0563-R1)
Summary
SCH Number
2016128142
Public Agency
California Department of Fish and Wildlife, Region 1
(CDFW)
Document Title
Culvert Replacement (Lake or Streambed Alteration Agreement No. 1600-2016-0563-R1)
Document Type
NOE - Notice of Exemption
Received
Posted
12/12/2016
Document Description
The project is limited to replacement of 2 existing culverts, which are rusted, and are starting to cause failure to the driveway surface. The old 42 inch culverts will be replaced with two new 42" x 27"-long polyethylene culverts in the same footprint. There are existing concrete head and endwalls, which will remain in place. The old pipes will be cut out of the cast concrete, and the new pipes will be inserted into the existing headwall forms. The new culverts will be bedded with 1/2" minus crushed base rock in the channel, with popcorn slurry concrete mix around the pipes to hold them in place. The concrete slurry will be compacted with vibratory compactor. Rebar will be installed in both directions over the culverts and capped with a 6" thick concrete top consisting of 6 sack 3/4" mix concrete. If water is present in the channel, water will be dammed using sandbags and pumped around the worksite.
Contact Information
Name
Kate Grossman
Agency Name
California Department of Fish and Wildlife, Region 1
Contact Types
Lead/Public Agency
Phone
Location
Counties
Shasta
Notice of Exemption
Exempt Status
Categorical Exemption
Type, Section or Code
15302 - Class 2
Reasons for Exemption
The project is replacement of an existing stream crossing facility in the same location for the same purpose.
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.