from report to reality; one agency's delayed success story · report results finalized in...
TRANSCRIPT
From Report to Reality; One Agency's Delayed Success Story
From Report to Reality; One Agency's Delayed Success Story
WaterSmart Innovations Conference and Exposition
October 6, 2010
WaterSmart Innovations Conference and WaterSmart Innovations Conference and Exposition Exposition
October 6, 2010October 6, 2010
Rhianna Pensa, Water Conservation SpecialistOtay Water District
The Otay Water DistrictThe Otay Water District
About the Otay Water DistrictAbout the Otay Water District
Established in 1956 as a Established in 1956 as a California Special DistrictCalifornia Special District
Governed by elected five Governed by elected five member Board of Directors, member Board of Directors, serving five divisionsserving five divisions
125.5 square mile service area 125.5 square mile service area with 206,000 customers in San with 206,000 customers in San Diego County including Spring Diego County including Spring Valley, Rancho San Diego, Valley, Rancho San Diego, Jamul, La Jamul, La PresaPresa, eastern Chula , eastern Chula Vista and Otay MesaVista and Otay Mesa
Otay’s Customer Classes & Percent of Total Sales
Otay’s Customer Classes & Percent of Total Sales
40,992 Single Family Accounts; 51% Total Sales
3,421 Multi-Family Accounts; 11% Total Sales
1,432 CII Accounts; 12% Total Sales 1,884 Irrigation Only Accounts; 23% Total
Sales
40,992 Single Family Accounts; 51% Total 40,992 Single Family Accounts; 51% Total SalesSales
3,421 Multi3,421 Multi--Family Accounts; 11% Total Family Accounts; 11% Total SalesSales
1,432 CII Accounts; 12% Total Sales1,432 CII Accounts; 12% Total Sales 1,884 Irrigation Only Accounts; 23% Total 1,884 Irrigation Only Accounts; 23% Total
SalesSales
Why is Otay Focusing on CII Accounts?
Why is Otay Focusing on CII Accounts?
SANDAG’s projected growth in Otay’s service area
Water shortage declaration State mandate to reduce 20% 2020 CUWCC BMP compliance CII funded audits as a pilot study in June
2005
SANDAGSANDAG’’ss projected growth in Otayprojected growth in Otay’’s s service areaservice area
Water shortage declarationWater shortage declaration State mandate to reduce State mandate to reduce 20% 202020% 2020 CUWCC BMP complianceCUWCC BMP compliance CII funded audits as a pilot study in June CII funded audits as a pilot study in June
20052005
Funding the CII AuditsFunding the CII Audits
Otay identified top 10 CII users and developed RFP for pilot CII audit
FY 2005 co-funding with San Diego County Water Authority (CWA)
Contract awarded to Water Management Incorporated (WMI)
Otay identified top 10 CII users and Otay identified top 10 CII users and developed RFP for pilot CII auditdeveloped RFP for pilot CII audit
FY 2005 coFY 2005 co--funding with San Diego funding with San Diego County Water Authority (CWA)County Water Authority (CWA)
Contract awarded to Water Contract awarded to Water Management Incorporated (WMI)Management Incorporated (WMI)
Otay’s Top 10 Commercial & Institutional Water Users: FY 04
Otay’s Top 10 Commercial & Institutional Water Users: FY 04
Donovan Donovan 872 AF*872 AF*BaileyBailey 482 AF*482 AF*DelimexDelimex 86 AF*86 AF*Veterans HomeVeterans Home 80 AF*80 AF*Cuyamaca CollegeCuyamaca College 69 AF*69 AF*Sharp CV Medical CenterSharp CV Medical Center 69 AF*69 AF*Bonita Vista High SchoolBonita Vista High School 61 AF*61 AF*Southwestern CollegeSouthwestern College 46 AF*46 AF*KnottsKnotts Soak CitySoak City 21 AF*21 AF*
Olympic Training CenterOlympic Training Center 11 AF*11 AF*
*AF= Acre-feet
The Audit/ReportThe Audit/Report
WMI conducted audits in March 2005 Report results finalized in February 2006
facilities selected for the audits :– Donovan (CA state prison)– Bailey Detention Center (county jail)
WMI conducted audits in March 2005WMI conducted audits in March 2005 Report results finalized in February 2006 Report results finalized in February 2006
facilities selected for the audits :facilities selected for the audits :–– Donovan (CA state prison)Donovan (CA state prison)–– Bailey Detention Center (county jail)Bailey Detention Center (county jail)
Entire Project Timeline FY 05-06Entire Project Timeline FY 05-06
R.J. Donovan Correctional Facility(State of California)
R.J. Donovan Correctional Facility(State of California)
DonovanDonovan
Medium-high custody facility 4,500 Inmates 1,300 Staff 55% of the site’s water usage is for
inmate bathrooms
MediumMedium--high custody facilityhigh custody facility 4,500 Inmates4,500 Inmates 1,300 Staff1,300 Staff 55% of the site55% of the site’’s water usage is for s water usage is for
inmate bathroomsinmate bathrooms
WMI’s RecommendationsWMI’s Recommendations
Measures Implemented- DonovanMeasures Implemented- Donovan
Survey FindingsSurvey Findings RecommendationsRecommendations QTYQTY3.5 3.5 gpfgpf toilets, toilets,
flushing 18 times a flushing 18 times a dayday
Electronic Flush Electronic Flush Valve Controls Valve Controls
Acorn MasterAcorn Master--TrolTrol
2,0002,000
Electronic Plumbing Fixture ControlsElectronic Plumbing Fixture Controls Acorn Master-Trol Flush Valve
Assemblies– Electronically controlled– Flushing limited to 12 flushes per day for each unit
Acorn MasterAcorn Master--TrolTrol Flush Valve Flush Valve AssembliesAssemblies–– Electronically controlledElectronically controlled–– Flushing limited to 12 flushes per Flushing limited to 12 flushes per day for each unitday for each unit
Donovan TimelineDonovan Timeline Began retro-fit July 2008 Completed retro-fit November 2008 Began retroBegan retro--fit July 2008fit July 2008 Completed retroCompleted retro--fit November 2008fit November 2008
Donovan Water Use CY 2006-2010Donovan Water Use CY 2006-2010
0100200300400500600700800900
2006 2007 2008 2009 20100
100200300400500600700800900
2006 2007 2008 2009 2010
AF
George F. Bailey Detention Center& East Mesa Detention Facilities
San Diego County
George F. Bailey Detention Center& East Mesa Detention Facilities
San Diego County
BaileyBailey
Bailey Detention center houses max security prisoners
2,000 total prisoners 453 sworn and professional staff 40% of the site’s water usage is for
inmate bathrooms
Bailey Detention center houses max Bailey Detention center houses max security prisonerssecurity prisoners
2,000 total prisoners2,000 total prisoners 453 sworn and professional staff453 sworn and professional staff 40% of the site40% of the site’’s water usage is for s water usage is for
inmate bathroomsinmate bathrooms
WMI’s Recommendations WMI’s Recommendations
Measures Implemented- BaileyMeasures Implemented- Bailey
Survey findingsSurvey findings RecommendationsRecommendations QTYQTY3.5 3.5 gpfgpf toiletstoilets 1.28 1.28 gpfgpf toiletstoilets 40401.5 1.5 gpfgpf Urinal Urinal ValveValve
.125 .125 gpfgpf Urinal ValveUrinal Valve 4949
2.2 2.2 gpmgpm Sink Sink AeratorsAerators
1.0 1.0 gpmgpm Sink Sink AeratorsAerators
5151
3.5 3.5 gpfgpf Flush Flush ValvesValves
1.6 Electronic Flush 1.6 Electronic Flush Valves ICONValves ICON
488488
Electronic Plumbing Fixture ControlsElectronic Plumbing Fixture Controls
ICON– Electronically controlled– Flushing limited to 12 per day for each unit
ICONICON–– Electronically controlledElectronically controlled–– Flushing limited to 12 per Flushing limited to 12 per day for each unitday for each unit
Bailey’s TimelineBailey’s Timeline
Began retro-fit July 2009 Completed retro-fit December 2009 Began retroBegan retro--fit July 2009fit July 2009 Completed retroCompleted retro--fit December 2009fit December 2009
Bailey Water Use CY 2006-2010Bailey Water Use CY 2006-2010
0100200300400500600700800
2006 2007 2008 2009 2010
AF
0100200300400500600700800
2006 2007 2008 2009 2010
AF
Bailey: 9 Months of CY 2009 vs. 9 Months of CY 2010
Bailey: 9 Months of CY 2009 vs. 9 Months of CY 2010
0
100
200
300
400
500
600
2009 2010
AF
Issues and Obstacles for Delayed Success
Issues and Obstacles for Delayed Success
Bailey– Delays occurred due to electrical conduit issues
Donovan– Paperwork issues
BaileyBailey–– Delays occurred due to Delays occurred due to electrical conduit issueselectrical conduit issues
DonovanDonovan–– Paperwork issuesPaperwork issues
Potential Donovan ProjectsPotential Donovan Projects
Laundry- 4% capacity to process over 6 million pounds per year
Kitchen- 12% Common area toilets-3 %
LaundryLaundry-- 4% capacity to 4% capacity to process over 6 million pounds process over 6 million pounds per yearper year
KitchenKitchen-- 12%12% Common area toiletsCommon area toilets--3 %3 %
Potential Bailey ProjectsPotential Bailey Projects Laundry- 6.15%
– Serves all SD County detention facilities
– 5 Washex 440 pound industrial sized washers
– 12K pounds per day; 5 days a week
Kitchens- 4%– Serves all SD County detention
facilities– 38,000 meals per day
LaundryLaundry-- 6.15%6.15%–– Serves all SD County detention Serves all SD County detention
facilitiesfacilities–– 5 5 WashexWashex 440 pound industrial sized 440 pound industrial sized
washerswashers–– 12K pounds per day; 5 days a week12K pounds per day; 5 days a week
KitchensKitchens-- 4%4%–– Serves all SD County detention Serves all SD County detention
facilitiesfacilities–– 38,000 meals per day38,000 meals per day
Otay’s CII Present and Future Plans
Otay’s CII Present and Future Plans
Created a Commercial Process Improvement Program (PIP) in January of 2010
Continuing to work with our top CII users, especially top 10
Requesting consultants to conduct up to 10 commercial audits
Created a Commercial Process Created a Commercial Process Improvement Program (PIP) in January Improvement Program (PIP) in January of 2010of 2010
Continuing to work with our top CII Continuing to work with our top CII users, especially top 10users, especially top 10
Requesting consultants to conduct up to Requesting consultants to conduct up to 10 commercial audits10 commercial audits
Current CII PIP ProjectsCurrent CII PIP Projects Fuller Ford
– Recovers and reuse of car wash’s reverse osmosis (RO) reject water for irrigation water
Fuller FordFuller Ford–– Recovers and reuse of car Recovers and reuse of car
washwash’’s reverse osmosis s reverse osmosis (RO) reject water for (RO) reject water for irrigation waterirrigation water
Current CII PIP ProjectsCurrent CII PIP Projects Chula Vista Elementary School District
urinal change-out– 102 urinals flushing at changed out to
waterless urinals
Chula Vista Elementary School District Chula Vista Elementary School District urinal changeurinal change--outout–– 102 urinals flushing at changed out to 102 urinals flushing at changed out to
waterless urinalswaterless urinals
Pre Retro-Fit Post Retro-Fit
Otay’s FY 10 Top 10 CIIOtay’s FY 10 Top 10 CIINameName AFAF
Donovan State PrisonDonovan State Prison 590590
Bailey Correctional FacilityBailey Correctional Facility 532532
Cal PineCal Pine--Otay MesaOtay Mesa 188188
Southwestern CollegeSouthwestern College 132132
Cuyamaca CollegeCuyamaca College 9696
Sharps Chula Vista Medical CenterSharps Chula Vista Medical Center 9191
DelimexDelimex 8686
Circle Foods LLCCircle Foods LLC 8282
Otay Ranch Town CenterOtay Ranch Town Center 5858
KnottsKnotts Soak City USASoak City USA 4141
Otay’s Top 10 Commercial & Institutional Water Users: FY 04
Otay’s Top 10 Commercial & Institutional Water Users: FY 04
Donovan Donovan 872 AF872 AFBaileyBailey 482 AF482 AFDelimexDelimex 86 AF86 AFVeterans HomeVeterans Home 80 AF80 AFCuyamaca CollegeCuyamaca College 69 AF69 AFSharps Chula Vista Medical CenterSharps Chula Vista Medical Center 69 AF69 AFBonita Vista High SchoolBonita Vista High School 61 AF61 AFSouthwestern CollegeSouthwestern College 46 AF46 AFKnottsKnotts Soak CitySoak City 21 AF21 AF
Olympic Training CenterOlympic Training Center 11 AF11 AF
Questions?Questions?Rhianna Pensa
Water Conservation Specialist Otay Water District
Rhianna PensaWater Conservation Specialist
Otay Water District