Lafayette Sewer Renovations, Phase 11 (Streatmbed Alteration Agreement No. 1600-2017-0015-R3)

Summary

SCH Number
2017058067
Lead Agency
Fish & Wildlife 3 (Napa) (California Department of Fish and Wildlife, Region 3)
Document Title
Lafayette Sewer Renovations, Phase 11 (Streatmbed Alteration Agreement No. 1600-2017-0015-R3)
Document Type
NOE - Notice of Exemption
Received

Document Description
The Project includes replacing a 50-foot section of aerial sewer pipe crossing Las Trampas Creek. The existing 6-inch diameter steel sewer pipe will be replaced with 8-inch diameter steel pipe by open cut construction, and new concrete cast-in-place supports will be installed on either side of the creek 10 feet inland from the creek bank. The creek bank and exisitng retaining wall will be restored to pre-construction conditons.

Contact Information
Jeanette Griffin
California Department of Fish and Wildlife, Region 3
7329 Silverado Trail
Napa, CA 94558

209 234-3447

Location

Cities
Lafayette
Counties
Contra Costa

Notice of Exemption

Exempt Status
Categorical Exemption
Type, Section or Code
15301 -Class 1 (b)
Reasons for Exemption
Minor alteration and repair of an existing purblic or privately-owned utility used to provide sewerage service, and involves negligible expansion of use beyond the existing use.
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