Boulevard Drive Storm Drain Improvements
2 Documents in Project
Summary
SCH Number
2020079004
Lead Agency
City of La Mesa
Document Title
Boulevard Drive Storm Drain Improvements
Document Type
MND - Mitigated Negative Declaration
Received
Present Land Use
Mixed-Use Urban Land Use Designation in the City of La Mesa and within the Multiple Use Designation in the City of San Diego
Document Description
The Project involves the construction of an approximately 200-foot-long storm drain box culvert within Boulevard Drive, 69th Street, and a portion of the Kroc Center parking lot. The new storm drain facility would extend from an existing box culvert within Boulevard Drive and connect to an existing downstream box culvert within the Kroc Center parking lot. The new storm drain would divert high flows that exceed the capacity of the existing off-site channel adjacent to the south through the proposed box culvert.
The storm drain facility would consist of either a single 14-foot by 4-foot, double 8-foot by 4-foot, or similar box culvert of adequate size to mitigate roadway and assoiated flooding beneath the roadways and parking lot. It would be constructed via open trench construction within the roadway (see Figure 3, Project Site Plan). Existing utilities would be relocated by the utility owners in order to accommodate the new storm drain infrastructure. Following construction, Boulevard Drive and the disturbed portions of the Kroc Center parking lot would be repaved.
Project construction would be completed in approximately one year, including utility relocations prior to excavation. Construction phases would consist of utility relocations, excavation of the trench, and concrete pouring work. Approximately 1,000 cubic yards of excavation material is required to dig the trench, which would be approximately 15 feet wide by 10 feet deep.
Contact Information
Name
Hamed Hashemian
Agency Name
City of La Mesa
Contact Types
Lead/Public Agency
Phone
Location
Coordinates
Cities
La Mesa
Counties
San Diego
Cross Streets
Broadway Boulevard between 70th Street in La Mesa and Kroc Center in San Diego
Zip
91942
Parcel #
Multiple
State Highways
I-8
Railways
MTS Green Line
Waterways
Alvarado Creek
Other Location Info
Schools within 2 miles: RJ Preschool Academy, Thrive Charter School, Helix Charter High School, Dale Elementary School, Rolando Park Elementary, Calvary Chapel La Mesa Christian School
Notice of Completion
State Review Period Start
State Review Period End
State Reviewing Agencies
California Air Resources Board (ARB), California Department of Fish and Wildlife, South Coast Region 5 (CDFW), California Department of Parks and Recreation, California Department of Transportation, District 11 (DOT), California Department of Water Resources (DWR), California Highway Patrol (CHP), California Native American Heritage Commission (NAHC), California Natural Resources Agency, California Public Utilities Commission (CPUC), California Regional Water Quality Control Board, San Diego Region 9 (RWQCB), Department of Toxic Substances Control, Office of Historic Preservation, State Water Resources Control Board, Division of Drinking Water
Development Types
Other (Storm Drain Improvements)
Local Actions
Other
Project Issues
Aesthetics, Agriculture and Forestry Resources, Air Quality, Biological Resources, Cultural Resources, Cumulative Effects, Drainage/Absorption, Flood Plain/Flooding, Geology/Soils, Growth Inducement, Hazards & Hazardous Materials, Hydrology/Water Quality, Land Use/Planning, Mineral Resources, Noise, Population/Housing, Public Services, Recreation, Schools/Universities, Septic System, Sewer Capacity, Solid Waste, Transportation, Vegetation, Wetland/Riparian, Wildfire
Attachments
Environmental Document
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