1. Joe Mouawad, P. E. September 7, 2016
Temecula Valley Recycled Water Transmission System Capacity Purchase by Elsinore Valley Municipal Water District
Joe Mouawad, P. E.
September 7, 2016

2. Agenda Overview of Temecula Valley Recycled Water Transmission System
Prior Agreements
Available System Capacity
Methodology for Determining Costs
Recommendations

3. Temecula Valley Recycled Water Transmission System

4. Prior Agreements
2004 – Joint Participation in the cost of Recycled Water Facilities
12 miles of 48-inch pipeline
Palomar Booster Pump Station
2.4 Miles of 54-inch pipeline
Reach 4 Energy Dissipation Facility
2.46 MGD Capacity to RCWD
1.54 MGD Capacity to EVMWD
2009 – Recycled Water Sales and Operating Cost Agreement (EMWD/EVMWD/RCWD)
2014 – MOU Recycled Water Operational Requirements (EMWD/EVMWD)
Recent request by EVMWD to increase capacity from 1.54 MGD to 2.0 MGD

5. Temecula Valley Recycled Water Transmission System Hydraulic Capacity
Scenario Description
MGD
GPM
Current TVRWRF Plant Expansion
23.0
16,000
Current TVRWRF Expansion (Peak Pumping)
34.5
24,000
Ultimate TVRWRF Plant Expansion
28.5
19,800
Ultimate TVRWRF Expansion (Peak Pumping)
42.7
29,700
Ultimate Peak plus RCWD (2.46), EVMWD (1.54)
46.7
32,400
Capacity of TVRW Pipeline Discharge System (1)
50.6
35,200
Remaining Capacity
5.0
3,500
Notes: (1) Includes 28,200gpm TVRW and 7,000gpm Rancho Pipeline.

6. Energy Dissipation Facility
Financial Participation of Capital Cost for the Temecula Valley Recycled Water Transmission System
Facility
Capital Cost ($)
EVMWD
48-inch Pipeline
$1,332,960
Palomar Pump Station
$467,920
54-inch Pipeline
$75,640
Energy Dissipation Facility
$28,110
Total (1.54 MGD) (1)
$1,904,630
Cost per 0.46 MGD
$568,915
ENR CCI index (2)
$216,300
Total (0.46 MGD)
$785,215
Notes: (1) Based on EVMWD original purchase price in 2004.
(2) ENR CCI Index increased by an average of 3.46% per year over the 11 year period.

7. Recommendations
Approve and authorize the General Manager, or his designee, Agreement to increase EVMWD’s capacity in the Temecula Valley Recycled Water Transmission System from 1.54 million gallons per day (MGD) to 2.0 MGD, at a purchase amount of $785,215.

8. Contact Information
Joe Mouawad, P.E.
Senior Director of Engineering
(951) Ext. 4463