1. Mountain Avenue West Recharge Basin Project
Greg Kowalski, P.E.
May 3, 2017

2. Mountain Ave. West Recharge Basin Site
Background
San Jacinto Valley Enhanced Recharge and Recovery Program (SJVERRP)
Groundwater recharge, or “banking” of imported water
Santa Ana River Conservation and Conjunctive Use Program (SARCCUP)
EMWD’s portion
Objective of 6,500 acre-feet per year of groundwater storage
Total: 19,500 acre-feet
Mountain Ave. / Ramona Expy
Villines Avenue
Mountain Ave. West Recharge Basin Site
San Jacinto, CA
Esplanade Avenue

3. Scope of Work Project Coordination Hydrogeological Investigations
Meetings and Workshops
Hydrogeological Investigations
Hydrogeological Drilling
Geochemical Analysis
Technical Memorandum
Survey, Right-of-Way and Utility Research
Operations and Safety Pre-Use
Operational Control Strategy
Safety Pre-Use Analysis
Recharge Basin Final Design
Electrical Design
Corrosion Engineering
Noise Evaluation / Mitigation
Monitoring Well Design
Landscaping / Visual Simulations
Coordination with City of San Jacinto
Plans and Specifications
Bidding Assistance

4. Landscape Improvements
Proposed Right-of-Way to be dedicated to the City of San Jacinto
Water Use Efficient Landscaping
Public Walking / Jogging Path
8-Foot Wrought Iron Fence
Recharge and Conservation Message Boards
Tree with
Water Use Efficient Landscaping
Existing Light Standard
Wrought
Iron Fence
Water Use Efficient Landscaping
Dirt Maintenance Road
Mulch
Esplanade Avenue
Recharge Pond
Existing
Sidewalk
Recharge and Conservation Message Boards
Meandering Decomposed Granite Perimeter Path
Existing Right of Way
Proposed Right of Way
Conceptual Profile with Berm

5. Consultant Selection Dudek Key Sub Consultants
Competitively Selected for Preliminary Design Effort
Successfully Completed Preliminary Design Report
Knowledge of SJVERRP Facilities Requirements
District’s Annual Contract List for Hydrological Design
Similar Project Experience with North Trumble Pond Expansion
Key Sub Consultants
Cozad and Fox, Inc. of Hemet, California – Surveying Services
Moraes Pham and Associates of Carlsbad, California – Electrical Engineering
C Below Surface Imaging of Chino, California – Potholing
Todd Groundwater of Alameda, California – Hydrogeology
BC2 Environmental of Orange, California – Hydrogeological Drilling
RF Yeager Engineering of Lakeside, California – Corrosion Engineer
Negotiated scope and fee in the amount of $896,926 commensurate with level of effort required.

6. Schedule Kickoff Meeting Completion of Final Design Bid Award
May 2017
Completion of Final Design
July 2018
Bid Award
September 2018
Anticipated Construction Completion
March 2020 (18 Months)

7. Recommendations
Execution by the General Manager, or his designee, of the District’s standard form of contract with Dudek of San Diego, California, for final design of the Mountain Avenue West Recharge Basin Project in the amount of $896,926; and
Administrative award and execution by the General Manager, or his designee, of the District’s standard form of necessary contracts and agreements for final design of the Mountain Avenue West Recharge Basin Project.
Board appropriated funds for this phase of the project in August 2016.

8. Contact Information
Greg Kowalski, P.E.
Senior Civil Engineer
(951) Ext. 4466