CULVER BLVD STORMWATER TREATMENT PROJECT

CULVER BLVD STORMWATER

TREATMENT PROJECT

January 28, 2019

Site Layout Design

Site Plan

3

Storm Drain Diversion

Pre-Treatment Unit

LACFCD Storm Drain

Subsurface Storage Structure

Site Plan

4

Pump Station

Storm Drain Diversion

Pre-Treatment Unit

Filtration Unit

LACFCD Storm DrainSubsurface Storage Structure

Project Budget

5

Estimated Project Expenses

Design – Tetra Tech (Encumbered) $566,920

Estimated Construction Cost $14,200,000

Estimated Construction Management/Inspection Services $650,000

Estimated Geotech. Construction Svcs (Observation & Testing) $160,000

Total Estimated Project Expenses $15,560,920

Proposed Project Budget

Culver Boulevard CIP (43480000.730100.PR002) $2,950,000

Prop 1 Grant $4,478,796

Prop 84 Grant $3,300,000

City of Beverly Hills (Project Contribution Pending) $3,500,000

Proposed Project Budget $14,228,796

Additional Funds Needed $1,335,000

Proposed funding request during the FY19-20 Budget $600,000

Proposed funding request during the FY20-21 Budget $735,000

CEQA

6

Initial Study - Mitigated Negative Declaration

On December 13, 2018, the Notice of Intent to Adopt a Mitigated Negative Declaration was published.

30-Day Public Review Period - Comments on the IS/MND document were accepted up to January 14, 2019.

Comments Received -• Gabrieleno Band of Mission Indians–Kizh Nation, • Department of Toxics Substances Control, • South Coast Air Quality Management District, • Department of Transportation - District 7, and • Metro Water District.

CULVER BLVD STORMWATER

TREATMENT PROJECT

January 28, 2019

Lee Torres, Senior Civil Engineer

[email protected]

310.253.6457

SEPULVEDA BLVD Storm Drain

Schematic Diagram for Culver Blvd Median

Pump Station

Storage Facility(8 ac-ft)

Pre-Treatment Unit

To Subsurface Storage

Diversion System (25 cfs)

Pre-Treatment Unit

Diversion System (25 cfs)

HARTER AVE Storm Drain

To Subsurface Storage

Filtration Unit

Reuse through Drip Irrigation