5/19/2008 Planning & Engineering 1 - United Services Group · 2008-05-19 · 5/19/2008 Planning &...

5/19/20085/19/2008 Planning & EngineeringPlanning & Engineering 11


HISTORYHISTORY

In 1900 the citizens of Shakopee voted to In 1900 the citizens of Shakopee voted to own and operate their electric utility own and operate their electric utility The ownership of the system the past 100 The ownership of the system the past 100 years has been both a wonderful financial years has been both a wonderful financial and social investmentand social investmentUnlike privately owned utility systems Unlike privately owned utility systems Shakopee Public Utilities Commission Shakopee Public Utilities Commission (SPUC) invests its profits back into the (SPUC) invests its profits back into the communitycommunity


Lewis Street PlantLewis Street Plant


Erecting a Utility Pole at First Ave and Lewis Street Erecting a Utility Pole at First Ave and Lewis Street in Shakopee in Shakopee -- 19101910


Shakopee Sub StationShakopee Sub Station


Dean Lake Sub StationDean Lake Sub Station


Shakopee Public Utilities BuildingShakopee Public Utilities Building


HISTORY Cont.HISTORY Cont.

Shakopee Public Utilities is governed by a five member Shakopee Public Utilities is governed by a five member commission appointed by the Shakopee City Councilcommission appointed by the Shakopee City CouncilThe Utilities Commission governs both the electric and The Utilities Commission governs both the electric and water distributionwater distributionThe electric system has no generation and transmission The electric system has no generation and transmission facilities but consist of UG/OH distribution facilities and facilities but consist of UG/OH distribution facilities and Street lights.Street lights.Before opting for a GIS system, SPUC had no maps for Before opting for a GIS system, SPUC had no maps for operating our electric systemoperating our electric systemFirst talked to ESRI sometime before 2004First talked to ESRI sometime before 2004Decided to do Pilot Project in 2005Decided to do Pilot Project in 2005SystemSystem--wide project began in midwide project began in mid--20062006


GIS DEVELOPMENTGIS DEVELOPMENTShakopee Public UtilitiesShakopee Public Utilities


PILOT PROJECTPILOT PROJECT

Area chosen Area chosen –– Marschall Rd to Independence, Marschall Rd to Independence, 1717thth Ave. to Valley View RdAve. to Valley View RdUSG, a department of Great River Energy, USG, a department of Great River Energy, chosen to do pilotchosen to do pilotPilot completed late in 2005Pilot completed late in 2005Pilot contractor demonstrated map production Pilot contractor demonstrated map production capability in Feb, 2006capability in Feb, 2006


SELECTION OF CONTRACTORSELECTION OF CONTRACTOR

RFP was advertised in June, 2006, for RFP was advertised in June, 2006, for completion by year endcompletion by year endSeven companies requested specifications and Seven companies requested specifications and bid documentsbid documentsLow bidder was USG for $98.7KLow bidder was USG for $98.7K


OVERALL BUDGET (000’s)OVERALL BUDGET (000’s)

Conversion ProjectConversion Project $101.3$101.3SQL Server Hardware & SoftwareSQL Server Hardware & Software 18.018.0ArcSDE SQL Service licenseArcSDE SQL Service license 10.010.0Arc Editor License, Arc Editor License, 2@$6.32@$6.3 12.612.6MIS Coordinator TrainingMIS Coordinator Training 5.05.0Engineering Technician TrainingEngineering Technician Training 13.013.0Annual Software MaintenanceAnnual Software Maintenance 5.85.8GPS/ArcPAD hardware & softwareGPS/ArcPAD hardware & software 8.78.7Color PrinterColor Printer 8.68.6TOTAL TOTAL $183$183

mailto:2@$6.3


CONTRACT EXECUTIONCONTRACT EXECUTION

Project KickProject Kick--off held July 28, 2006off held July 28, 2006Contractor was provided withContractor was provided with–– AutoCAD files for newest developed areasAutoCAD files for newest developed areas–– Paper maps from older areasPaper maps from older areas–– Nothing from the oldest developed areas of our Nothing from the oldest developed areas of our

service territoryservice territory

Field surveys were conducted in oldest areasField surveys were conducted in oldest areasAll requirement of the contract met and All requirement of the contract met and database delivered in December, 2006database delivered in December, 2006


GANTT CHARTGANTT CHART

Provides an overall summary of the project in a Provides an overall summary of the project in a visual and concise mannervisual and concise mannerDepicts tasks, activities, and start/finish timesDepicts tasks, activities, and start/finish timesShows concurrent tasks and activitiesShows concurrent tasks and activities


GANTT CHARTGANTT CHART


GANTT CHART Cont.GANTT CHART Cont.


DATA MODELDATA MODEL

Is a neatly presented entity relationship diagramIs a neatly presented entity relationship diagramA model which is the backbone of how the data A model which is the backbone of how the data is storedis storedIs an entity model which describes the inherent Is an entity model which describes the inherent structure and relationships of data groupsstructure and relationships of data groupsShows the oneShows the one--one, oneone, one--many and manymany and many--many many relationships in the application between features relationships in the application between features and/or their attributes and/or their attributes


DATA MODELDATA MODEL


DATA MODEL Cont.DATA MODEL Cont.


DATABASE MANAGEMENT SYSTEMDATABASE MANAGEMENT SYSTEM(DBMS)(DBMS)

TheThe databasedatabase resides in the SQL serverresides in the SQL server

Receives the end user requestReceives the end user requestValidates, analyzes and decomposes the requestValidates, analyzes and decomposes the requestMaps the requests logicalMaps the requests logical--toto--physical data componentsphysical data componentsDecomposes the request into several I/O operationsDecomposes the request into several I/O operationsSearch for, locations, reads and validates the dataSearch for, locations, reads and validates the dataEnsures data consistency, security and integrityEnsures data consistency, security and integrityValidates the data for the conditions specified by the Validates the data for the conditions specified by the requestrequestPresents the selected data in the required formatPresents the selected data in the required format

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Hardware & SoftwareHardware & Software

GIS server (hardware) was delivered in GIS server (hardware) was delivered in July, 2006July, 2006Server uses Microsoft SQL and ArcSDE Server uses Microsoft SQL and ArcSDE software to store and manage the datasoftware to store and manage the dataCurrently (2) ArcMap Editor licenses only Currently (2) ArcMap Editor licenses only used by used by –– Engineering Technicians (3) Engineering Technicians (3) –– Project Engineer (1)Project Engineer (1)

ArcReader software allows “readArcReader software allows “read--only” only” access for directors and Utility Manageraccess for directors and Utility ManagerGPS (hardware) and ArcPad software were GPS (hardware) and ArcPad software were purchased in early 2007purchased in early 2007

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Map ProductionMap ProductionTwo types of maps were produced and Two types of maps were produced and distributed in October, 2007distributed in October, 2007–– Feeder (circuit) Maps display the primary Feeder (circuit) Maps display the primary

voltage distribution system voltage distribution system –– 400ft/inch400ft/inch–– Bus plates display the entire distribution Bus plates display the entire distribution

system system –– 200ft/inch200ft/inchFormat is 11” X 17” size, in (5) ring Format is 11” X 17” size, in (5) ring binders for ease of updatingbinders for ease of updatingPoster size maps can also be producedPoster size maps can also be produced


Feeder MapFeeder Map


Bus PlateBus Plate


UPDATING DATABASEUPDATING DATABASE

New projects are designed using AutoCADNew projects are designed using AutoCADData is imported to GIS when the plant is placed Data is imported to GIS when the plant is placed in servicein serviceAutoCAD menu to facilitate transfer to GIS being AutoCAD menu to facilitate transfer to GIS being developed in 2008developed in 2008


WHY DESIGN IN AUTOCADWHY DESIGN IN AUTOCAD

Most engineering firms design in AutoCADMost engineering firms design in AutoCADSPU needs the new background to design our SPU needs the new background to design our electric distribution facilitieselectric distribution facilitiesThe GIS parcels come from Scott CountyThe GIS parcels come from Scott CountyNew developments are not in the county New developments are not in the county database until plot is recordeddatabase until plot is recordedSPU background parcels are updated yearly from SPU background parcels are updated yearly from county databasecounty database


DESIGN IN AUTOCADDESIGN IN AUTOCAD--TRANSER TO TRANSER TO GISGIS

AutoCAD background can be transferred to GIS AutoCAD background can be transferred to GIS as a new imageas a new imageThe background will have no parcel information The background will have no parcel information attachedattachedIt will not be projected to the Scott County It will not be projected to the Scott County USGS coordinate systemUSGS coordinate system


TRANSFER THE DISTRIBUTION TRANSFER THE DISTRIBUTION INFORMATIONINFORMATION

Each layer has to be transferred separatelyEach layer has to be transferred separatelyThe distribution layer will transfer with some The distribution layer will transfer with some informationinformationLayers must be named the same in both Layers must be named the same in both systemssystemsAttribute information will not transfer to the Attribute information will not transfer to the database table, it must be manually transferreddatabase table, it must be manually transferredThe transfer of information is becoming more The transfer of information is becoming more automatedautomated


GIS SYMBOL LEGENDGIS SYMBOL LEGEND


AUTOCAD SYMBOL LEGENDAUTOCAD SYMBOL LEGEND


GIS GIS –– AUTOCAD DIFFERENCE AUTOCAD DIFFERENCE TRANSFORMERSTRANSFORMERS


ATTRIBUTE DIFFERENCESATTRIBUTE DIFFERENCESUnderground 3Underground 3--phase Transformerphase Transformer

AutoCADAutoCAD

Transformer ID numberTransformer ID numberPhasePhasePrimary VoltagePrimary VoltageSecondary Voltage

GISGIS

Object IDObject IDEnabledEnabledCreation UserCreation UserDate CreatedDate CreatedDate ModifiedDate ModifiedLast UserLast UserSubtypeSubtypeFacility IDFacility IDLocation idLocation idPhase CodePhase CodeOperating VoltageOperating VoltageFeeder IDFeeder IDFeeder ID 2Feeder ID 2Assembly Code

Secondary Voltage

Assembly Code


ATTRIBUTE DIFFERENCESATTRIBUTE DIFFERENCESUnderground 3Underground 3--phase Transformer, phase Transformer,

Cont.Cont.AutoCADAutoCAD GISGIS

Comments Comments Symbol RotationSymbol RotationElectric Trace WeightElectric Trace WeightFeeder InformationFeeder InformationNominal VoltageNominal VoltageWinding CodeWinding CodePrimary ProtectionPrimary ProtectionRated KVARated KVASecondary ProtectionSecondary ProtectionLabel TestLabel TestTran_PriTran_PriTran_SecTran_SecLink IDLink IDSub IDSub ID


A NEW AUTOCAD MENUA NEW AUTOCAD MENU

Will facilitate the transfer of information Will facilitate the transfer of information between AutoCAD and GISbetween AutoCAD and GISConstruction sketches should look the same as Construction sketches should look the same as GIS mapsGIS mapsStandardize the sketches and information Standardize the sketches and information between techniciansbetween techniciansWill provide time saving in the design processWill provide time saving in the design process


FUTURE ENHANCEMENTSFUTURE ENHANCEMENTS

Production of Water system database started Production of Water system database started ––pilot project completed in October, 2007pilot project completed in October, 2007Will continue to populate Electric databaseWill continue to populate Electric databaseProvide mobile data terminals to field personnelProvide mobile data terminals to field personnelCreate a link from GIS to account informationCreate a link from GIS to account informationUtilize GIS for outage management and Utilize GIS for outage management and reportingreporting

5/19/2008 Planning & Engineering 1 - United Services Group · 2008-05-19 · 5/19/2008 Planning &...

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