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Improving theImproving theField Maintenance WorkflowField Maintenance WorkflowField Maintenance Workflow Field Maintenance Workflow
Using GISUsing GIS
ESRICA/HI/NV RUG February 4, 2009
Sweetwater Authority…Sweetwater Authority…yyServes 183,000 customers in National Serves 183,000 customers in National City Chula Vista and BonitaCity Chula Vista and BonitaCity, Chula Vista and BonitaCity, Chula Vista and Bonita
Distribution system assets:Distribution system assets:Distribution system assets:Distribution system assets:391 miles of pipe391 miles of pipe32 592 services32 592 services32,592 services32,592 services17 pump stations17 pump stations25 storage reservoirs25 storage reservoirs25 storage reservoirs25 storage reservoirs8,202 valves8,202 valves2 636 fire hydrants2 636 fire hydrants2,636 fire hydrants2,636 fire hydrants
ESRICA/HI/NV RUG February 4, 2009
Valve andValve andFi H dFi H dFire HydrantFire HydrantMaintenanceMaintenance
Includes two 2Includes two 2--man crews responsible for man crews responsible for
a te a cea te a ce
valve and fire hydrant maintenancevalve and fire hydrant maintenance22––4 year maintenance cycles4 year maintenance cycles22 4 year maintenance cycles4 year maintenance cyclesIndividual cards were used for each valve Individual cards were used for each valve or fire hydrant to document variousor fire hydrant to document variousor fire hydrant to document various or fire hydrant to document various inspection or maintenance activities (8,202 inspection or maintenance activities (8,202 valves and 2 636 fire hydrants)valves and 2 636 fire hydrants)valves and 2,636 fire hydrants)valves and 2,636 fire hydrants)
ESRICA/HI/NV RUG February 4, 2009
Valve andValve andFi H dFi H dFire HydrantFire HydrantMaintenanceMaintenance
Began entering maintenance data into an Access Began entering maintenance data into an Access d t b i 2000d t b i 2000
a te a cea te a ce
database in 2000.database in 2000.GIS staff would print paper forms based on quarter GIS staff would print paper forms based on quarter section areassection areasCrews would conduct maintenance and fill out Crews would conduct maintenance and fill out paperworkpaperworkGIS or distribution staff would enter data into AccessGIS or distribution staff would enter data into AccessGIS or distribution staff would enter data into Access GIS or distribution staff would enter data into Access
Maintenance linked to GIS Maintenance linked to GIS shapefileshapefile data based data based on unique FH/Valve IDon unique FH/Valve IDq /q /
ESRICA/HI/NV RUG February 4, 2009
Mobile GIS TechnologyMobile GIS Technology
I 2007 l t d iW t ’ i f M ftI 2007 l t d iW t ’ i f M ft
Mobile GIS TechnologyMobile GIS Technology
In 2007, selected iWater’s infraMap softwareIn 2007, selected iWater’s infraMap softwareGIS (ESRI) map based maintenance systemGIS (ESRI) map based maintenance systemUser friendlyUser friendlyUser friendlyUser friendlyReporting capabilitiesReporting capabilitiesAsset Management linkAsset Management linkUnidirectional flow capabilitiesUnidirectional flow capabilitiesUtility Markout capabilities Utility Markout capabilities
Panasonic ToughbookPanasonic Toughbookcomputerscomputerscomputerscomputers
ESRICA/HI/NV RUG February 4, 2009
ImplementationImplementationExisting GIS in Existing GIS in shapefileshapefile formatformat
ImplementationImplementationgg pp
Convert existing Convert existing shapefileshapefile data to data to geodatabasegeodatabase formatformatgeodatabasegeodatabase formatformatUsed Used geodatabasegeodatabase design supplied by design supplied by iWateriWater (minor modifications)(minor modifications)iWateriWater (minor modifications)(minor modifications)Converted Access data to tables in Converted Access data to tables in geodatabsegeodatabsegeodatabsegeodatabseCreated geometric networkCreated geometric network
ESRICA/HI/NV RUG February 4, 2009
ESRICA/HI/NV RUG February 4, 2009
Improving theImproving thep gp g
Field Maintenance Workflow Using GISField Maintenance Workflow Using GIS
InfraMap DemoInfraMap DemoInfraMap DemoInfraMap Demo
ESRICA/HI/NV RUG February 4, 2009
Proposed Field ApplicationIBM -
CustomerInformation
As-BuiltDrawings -Documents
Maintenance work entered in the field will be saved in Maximo.
Proposed Field ApplicationA link to GIS and Maximo asset management
PlantsBuildings
Maintenance work entered in the field will be saved in Maximo.Work requests can be created in either Maximo or the
fleet application and synced between the two.
PlantsBuildings
Dig Alert TicketsShutdown
Notices
infraMap
MaximoAsset
Management
FleetFire HydrantMaintenance
ValveMaintenance
p
LIMS / ITPumping /Storage
Assets are linked betweenthe G.I.S. And Maximo by a
unique indentifier.
GeographicInformation
System
ESRICA/HI/NV RUG February 4, 2009
Future EnhancementsFuture EnhancementsAdd blow off/air valve screensAdd blow off/air valve screens
Future EnhancementsFuture Enhancements//
Implement Implement MaximoMaximo interfaceinterfaceDigAlertDigAlertDigAlertDigAlertUnidirectional flushing workflow (H2O Net) Unidirectional flushing workflow (H2O Net) Expand to all field crewsExpand to all field crews
ESRICA/HI/NV RUG February 4, 2009
ESRICA/HI/NV RUG February 4, 2009
Improving theImproving thep gp g
Field Maintenance Workflow Using GISField Maintenance Workflow Using GIS
Questions?Questions?
ESRICA/HI/NV RUG February 4, 2009