LAC DEPT. BEACHES & HARBOR

MARINA DEL REYPARKING LOT 9

LAC DEPT. PUBLIC WORKSWATER QUALITY ENHANCEMENT PROJECT CONCEPT

PROJECT SITE BACKGROUNDEXISTING CONDITION:• Parking Lot 9 encompasses 1.5 acres of

impervious asphalt concrete• Two catch basin inlets that directly discharge

into Basin E.• 187 parking spots• Two accessiblehandicap parkingareas.

BASIN E

MARINA BEACH

PARKING LOT 9

Existing Parking Lot 9 Catch Basin

Existing Parking Lot 9 Handicap parking

Existing Promenade and Fencing

Proposed Water Quality Enhancement

5 5

6PARKING ISLAND WIDENING

Proposed Water Quality Enhancement

5

1. Bioswale2. Parklet3. Interpretive Sign

4. Modular Wetland Unit5. Catch Basin6. Planter7. Trench Drain

1 64 4

2

16 3

2

7

Low Flow Treatment

BASIN E

Proposal Parklet Components1. Stamped Concrete Paving2. Bioswale3. Benches4. Bike Rack5. Modular Wetland Unit6. Catch Basin7. Planter Pots8. Ramps9. Planter10. Interpretive Sign11. Trash Receptacle

56

132

4

87

Basin E9

10

11

Proposed Parklet Components1. Exposed Aggregate Paving w/ Cool Gray Concrete2. Seeded Aggregate Paving w/ Dark Gray Concrete3. Bioswale4. Bike Rack5. Modular Wetland Unit6. Trench Drain7. Woodgrain Concrete Paving8. Fencing

5

4

6

21 13

2 7

View from Parking Lot

8

Proposed Site Furnishing

Bench

Planter PotBike Rack

Trash Receptacle

Proposed Promenade Fencing

Proposed Paving

Composite Wood DeckTrex Island Mist

Seeded Concrete Band w/ Crushed Aggregate

Exposed Aggregate Concrete Paving

Stamped ConcreteWoodplank Pattern

Proposed Interpretive Signage

Plant List

HEMEROCALLIS HYBRIDDAYLILY

CAREX PRAEGRACILLISCALIFORNIA FIELD SEDGE

JUNCUS PATENSCALIFORNIA GRAY RUSH

SEDUM ‘AUTUMN JOY’AUTUMN JOY SEDUM

IRIS ‘DOUGLASIANA’ DOUGLAS IRIS

DIETES BICOLORFORTNIGHT LILY

DIANELA CAERULEA ‘ CASA BLUE’BLUE FLAX LILY