Phase 1 Sewer Line Replacement Project

Summary

SCH Number
2020019083
Lead Agency
Angels Camp, City of (City of Angels Camp)
Document Title
Phase 1 Sewer Line Replacement Project
Document Type
MND - Mitigated Negative Declaration
Received
Project Applicant
City of Angels Camp
Present Land Use
Zoning- Single Family Residential, Industrial, Recreation, Public Service, Right-of-Way,Public Service, Historic Commercial, Multi-Family Residential, and Residential Agricultural. General Plan- Single Family Residential, Right-of-Way, Parks and Recreation, Public, and Historic Commercial.

Document Description
The proposed project includes upsizing and/or replacing approximately 5,446 linear feet of deteriorating sewer line described below as two separate segments: (1) the East Trunk segment which encompasses the southern portion of the proposed project; and (2) the Vallecito Road segment which encompasses the northern portion of the proposed project. An aerial view of the proposed project segments and surrounding area is depicted on Figure 3, below. Construction methods to upsize and/or replace the existing sewer line include the following: • Remove and replace. The traditional dig-up-and-replace method would require excavating a long, deep trench or trenches to remove the old pipe and install new pipe in its place; • Pipe bursting. A pipe replacement method involving bursting the existing pipe through brittle fracture and pulling a new pipe of the same or larger size through the old fractured pipe from within. This construction method would require digging trenches (approximately 4 feet deep and 4 feet wide) at the pipe insertion point at various locations throughout the area planned for pipe bursting; • Cured-in-place pipe (CIPP) liner. A trenchless pipe rehabilitation method that involves inserting and running a felt lining into a pre-existing pipe that is the subject of repair. Resin within the liner is then exposed to a curing element to make it attach to the inner walls of the pipe, and once fully cured, the lining acts as a new pipeline; See NOC for full details.

Contact Information
Amy Augustine
City of Angels Camp
200 Monte Verda Street, Suite #B
Angels Camp, CA 95222

Phone : (209) 736-1346 ext. 5

Location

Coordinates
38°4'4.576"N 120°32'19.666"W
Cities
Angels Camp
Counties
Calaveras
Cross Streets
Vallecito Road/Booster Way and South Main Street/Vallecito Road
Zip
95222
Total Acres
3.76
Parcel #
See Attachment 1, Section 1.1
State Highways
49
Schools
Mark Twain Elementary School, Bret Harte High School
Waterways
Angels Creek

Notice of Completion

Review Period Start
Review Period End
Development Type
Other (Sewer Line Replacement)
Local Action
Grading Permit
Project Issues
Aesthetic/Visual Agricultural Land Air Quality Archaeologic-Historic Biological Resources Drainage/Absorption Flood Plain/Flooding Forest Land/Fire Hazard Geologic/Seismic Minerals Noise Population/Housing Balance Public Services Recreation/Parks Septic System Soil Erosion/Compaction/Grading Solid Waste Toxic/Hazardous Traffic/Circulation Vegetation Water Quality Water Supply Wetland/Riparian Growth Inducing Land Use Cumulative Effects
Reviewing Agencies
California Air Resources Board California Department of Conservation California Department of Fish and Wildlife, North Central Region 2 California Department of Forestry and Fire Protection California Department of Parks and Recreation California Department of Transportation, District 10 California Department of Water Resources California Highway Patrol California Native American Heritage Commission California Natural Resources Agency Central Valley Flood Protection Board Office of Historic Preservation State Water Resources Control Board, Division of Drinking Water State Water Resources Control Board, Divison of Financial Assistance California Regional Water Quality Control Board, Central Valley Sacramento Region 5

Attachments

Environmental Document
CityofAngels_Phase1SewerLineReplacement_ISMND_withAppendices_20200130   PDF 38817 K CityofAngels_Phase1SewerLineReplacement_NOI_NOA   PDF 87 K CityofAngels_Phase1SewerLineReplacement_SummaryForm   PDF 630 K
NOC
CityofAngels_Phase1SewerLineReplacement_NOC_withAttachment   PDF 674 K
State Comments
2020019083 Water Boards comment   PDF 2029 K

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