Southeast Trunk Sewer Project 17-A (CIP 50366)

2 Documents in Project

Summary

SCH Number
2018102010
Lead Agency
Chico, City of (City of Chico)
Document Title
Southeast Trunk Sewer Project 17-A (CIP 50366)
Document Type
MND - Mitigated Negative Declaration
Received

Document Description
The proposed project includes the installation of approx 4,450 lf of 27-in diameter sanitary sewer trunk line along an abandoned railroad grade from the Midway/Hegan Lane intersection northwesterly to Estes Rd. The new gravity sewer line will cross beneath Comanche Creek and connect to an existing 33-in sewer trunk line at Estes Rd. Open trench depths will range from 10-15 ft. An inverted siphon will be installed below Camanche Creek, utilizing trenchless boring techniques to avoid impacts to jurisdictional waters. Boring depths will be approx 10 ft below the creek bed. Launching and receiving pits will be excavated on either side of the creek channel to accommodate the bore equipment. The trunk line is proposed to be installed along the center of the railroad grade, where possible, to minimize impacts to existing trees. There are no permanent above ground structures associated with the project. Minor utility relocations will be necessary to accommodate the new sewer infrastructure. The project, included in the Sanitary Sewer Master Plan Update (2013), is required to service the future development anticipated in southeastern Chico, as identified in the Chico 2030 General Plan (adopted April 2011 and amended March 2017) and analyzed in the General Plan Environmental Impact Report )GPEIR) (SCH # 2008122038).

Contact Information
Tracy Bettencourt
City of Chico
P.O. Box 3420
Chico, CA 95927

(530) 879-6903

Location

Coordinates
39°42'32.6"N 121°48'34.7"W
Cities
Chico
Counties
Butte
Cross Streets
Midway/Meyers St/Estes Rd
Zip
95928
Total Acres
4450 lf
Parcel #
039-410-013, -060-143, -144
State Highways
99
Railways
UPRR Abandoned
Waterways
Comanche Creek
Township
22N
Range
1E
Section
1,36
Base
MDBM

Notice of Completion

Review Period Start
Review Period End
Development Type
Other (gravity sanitary sewer trunkline)
Local Action
Other Action Other Action: capital project
Project Issues
Wetland/Riparian Water Quality Toxic/Hazardous Soil Erosion/Compaction/Grading Sewer Capacity Recreation/Parks Public Services Noise Biological Resources Archaeologic-Historic Air Quality Aesthetic/Visual
Reviewing Agencies
Caltrans, District 3 N Air Resources Board, Major Industrial Projects California Department of Parks and Recreation California Highway Patrol California Public Utilities Commission Central Valley Flood Protection Board Department of Fish and Wildlife, Region 2 Department of Toxic Substances Control Department of Water Resources Native American Heritage Commission Office of Historic Preservation Regional Water Quality Control Bd., Region 5 (Redding) Resources Agency Resources, Recycling and Recovery State Water Resources Control Board, Division of Drinking Water
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