American Society of Civil Engineering Orange County Branch (ASCE OC) - Environmental And Water Resources Institute (EWRI) - February Luncheon Presentation: Mid-Basin Injection at Centennial Park Project. Ground Water Replenishment System (GWRS) Presentation by OCWD and Tetra Tech
8. Santa Ana MOU & License
• Federal & State approvals required
• MOU and License outline:
– Site Use Restrictions
• Max. 6 month impact to single location
– General Project Concept
• No permanent loss of park use
• Wells below grade in parking lots
• Not interrupt park uses during construction
– Site Improvements
• Asphalt Paving
• Shared Structures
• Lake Replenishment
13. Project Timeline
Event Dates
Execute MOU with City of Santa Ana July 2014
Certify EIR/EA April 2016
Execute City Agreement and SAUSD Easement June 2016
Design Jul 2015 – Feb 2017
Financing Application Apr 2016 – Jul 2017
Execute Second SAUSD Easement (SAR-13) April – June 2017
Award MBI-2017-1 Construction July 2017
Construct MBI-2017-2 (SAR-13) Aug – Dec 2017
Submit Title 22 MBI Eng. Report Supplement February 2018
Hold Required DDW Public Hearing July 2018
Obtain Regional Board Permit Amendment December 2019
Begin Operation of MBI Centennial Park Wells Spring 2019
Complete MBI-2017-1 Construction January 2020
14. Budget & Funding
Description Budget
Pre-Design Technical Studies $ 64,705
Design Services $ 1,145,099
Easements $ 50,400
Permitting $ 50,000
Construction Contract $ 23,107,567
Construction Contract (First Monitoring Well) $ 1,138,380
Construction Management
Civil Construction Management $ 1,155,932
Well Construction Management $ 564,170
Project Contingency $ 2,323,747
Total Project Budget $ 29,800,000
SRF Loan (1.7% interest, 30 years) $27,300,000
Green Project Grant $ 2,500,000
40. Critical Components
MULTIPLE DEPARTMENT PERMITTINGMULTIPLE DEPARTMENT PERMITTING
• Public Works
• Parks and Recreation
• Planning/ Building
• Police Department
• Fire Authority
• School District
OCWDOCWD
SANTA ANA
Planning & Building
SANTA ANA
Planning & Building
SANTA ANA
Public Works
SANTA ANA
Public Works
SANTA ANA
Parks &
Recreation
SANTA ANA
Parks &
Recreation
SANTA ANA
Police
Department
SANTA ANA
Police
Department
Orange
County Fire
Authority
Orange
County Fire
Authority
SANTA ANA
Unified
School
District
SANTA ANA
Unified
School
District