Interim Relief Drain for the Perris Valley Master Drainage Plan Line G

Summary

SCH Number
2015011001
Lead Agency
Perris, City of (City of Perris)
Document Title
Interim Relief Drain for the Perris Valley Master Drainage Plan Line G
Document Type
MND - Mitigated Negative Declaration
Received

Document Description
Proposal to construct an interim 48" reinforced concrete pipe (RCP) 222-feet in length across unimproved Morgan Street to connect an existing concrete Perris Valley MDP Line G channel with the Perris Valley Storm Drain (PVSD) channel. The purpose of the interim RCP improvement is to convey nuisance flow from Line G and is designed to dewater the existing sump conditions during a storm event adjacent to the PVSD channel, as the existing 24" PVC pipe outlet is buried below grade and is substandard in size and design to effectively drain water into the PVSD channel. The interim relief drain will be below the surface as it traverses to the outlet point at the PVSD channel that allows for the drain line to maintain slope of .0030. Concrete headwall and inclined trash rack will be installed at the inlet to prevent debris from flowing into the PVSD channel rip-rap at the outlet to minimize erosion.

Contact Information
Kenneth Phung
City of Perris
135 North D Street
Perris, CA 92570-1998

951 943 5003 x257

Location

Cities
Perris
Counties
Riverside
Cross Streets
Southerly of unimproved W. Morgan St & Perris Valley Storm Drain channel
Zip
92599
Total Acres
1
Parcel #
Various
State Highways
Hwy 215
Airports
MARB
Schools
Val Verde School District
Township
4S
Range
3W
Section
8
Base
SBB&M

Notice of Completion

Review Period Start
Review Period End
Development Type
Other (Interim Relief Drain due to sump condition)
Local Action
Other Action Other Action: EA
Project Issues
Biological Resources
Reviewing Agencies
Air Resources Board California Department of Parks and Recreation California Highway Patrol Caltrans, District 8 Department of Conservation Department of Fish and Wildlife, Region 6 Department of Toxic Substances Control Department of Water Resources Native American Heritage Commission Office of Emergency Services, California Regional Water Quality Control Board, Region 7 Resources Agency State Lands Commission State Water Resources Control Board, Division of Drinking Water State Water Resources Control Board, Division of Water Rights
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