Green Streets Water Efficient Landscape on Burton Way

Green Streets & Water Efficient Landscape on Burton Way Median City of Beverly Hills Josette Descalzo

Green Streets and Water Efficient Project

Project Description • Project Goals: Stormwater Compliance & Water Conservation • Drainage Area: 211 acres • Infiltration swales: 4 acre-ft. capacity – Dry Weather Groundwater Recharge: 13 acre-ft. /year – Wet Weather Groundwater Recharge: 40 acre-ft. /year • Water Efficient Landscape: – Reduce irrigation by 75% (16 acre-ft. to 4 acre-ft. )

Project Details • • Infiltration swales & Water efficient landscape. Cost: $4. 1 M Matching Fund: $2. 3 M Funding Request: $1. 8 M

Benefits • Stormwater Compliance – Treat 53 acre-ft. annually. – Substitute for 4 miles of green streets • Groundwater Recharge: 53 acre-ft. annually • Reduce Irrigation by 75% (12 acre-ft. /year)

Cost Breakdown Construction Costs Only Mobilization and General Requirements $243, 800 Demolition $166, 100 Civil Works: Excavation, Swales, Diversion Structure, Pretreatment, Pump Station, Force Main, Manhole, Water Meter, Controller, etc. Electrical $1, 790, 470 $106, 628 Stormwater Infrastructure Subtotal: $2, 306, 998 Landscape and Irrigation $1, 257, 190 Traffic Signal Modification $58, 244 ADA Ramps and Crosswalks $100, 000 Contingency $356, 418 Total Cost $4, 078, 850

Project Schedule • Project Start Date: June 21, 2016 • Estimated Completion Date: September 2020 Project Schedule Project Concept Report Feb. 2016 Feasibility Study Nov. 2016 CEQA/NOE Apr. 2019 Design Jul. 2019 Construction Start Dec. 2019 Permitting* Feb. 2020 Completion Sept. 2020 *Permitting in process and expected approval completed by this date.

Other Considerations • • • Water Resources Water Quality Water Conservation Public Education Construction ready (90% Design Complete)