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TRANSCRIPT
Creating a GIS Extension to Manage Stormwater Utility Information and
Billing System Integration
Stormwater UtilityGIS Tools
Agenda
1. Introduction2. Scope of System3. Application Vision4. SUMS Design5. Data Management and Migration6. SUMS Development7. SUMS Demonstration8. SUMS Future Development
1. Introduction
+ Columbus background– Regional utility, master meter communities– 270,000 Customers/Serve over 1M in Central Ohio
+ Stormwater utility– Existing situation– Multiple applications – separately managed
• AutoCAD, FoxPro, MS Access, Files: Spreadsheets, Document, etc.
+ Desired to– Streamline the maintenance of information– Be more compatible with City’s ESRI Environment
2. Scope of System
+ Charges– Stormwater Fee – Only City of Columbus residents– Clean Rivers Surcharge – All Sewer Customers
regardless of locality
+ Residential– ERU – 2000 sq ft, all residential billed 1ERU
+ Non-residential– Actual measured impervious area
3. Application Vision
+ Integrated directly with CUBS (CIS) system+ Esri GIS-based solution+ Manage related information+ Seamless editing, maintenance, and reporting
environment+ ArcInfo editing
– Only a handful of users– Other potential access
3. Application Vision
+ Needs and Requirements– Presently– Ultimately
• Consider individual management of residential
+ Data Preparation– AutoCAD
+ Verification of Existing Data– LiDAR
• Automated feature extraction
4. SUMS Design
+ Functional requirements– Big investment up front
+ Complexity of situations supported– Master/Sub– Condominiums– Master meters
+ Scalable– Residential could be added
+ Data model– Logical and intuitive
4. SUMS Design
+ Deployment– Desktop or Web?
+ Users– Primarily Maintenance
+ Desktop extension+ SDE deployment+ Billing System Independent
– Universal/unique– Adapt as environment changes
5. Data Management and Migration
+ Safe Software’s FME
– Excellent CAD conversion
+ Account Types– Land parcels vs. Premises 1:1, 1:M, N:M
+ Scripting– Automated account creation
+ Validate, audit and improve the data– LiDAR, CIR, Orthophotos
• Automated feature extraction– Full review completed by team
6. SUMS Development
SUMS
PK SUMSID
Credit
PK CreditID
FK1 SUMSID
Parcels
PK ParcelID
FK1 SUMSID
ImperviousArea
PK ImperviousID
FK1 ParcelID
CISLink
PK CISLinkID
FK2 CISKey ERUFK1 SUMSID
UCBPREM
PK CODE
*AREA_IMPERV
UCRSERV
PK,FK1 PREM_CODEPK NUM
*NUM_UNITS
Document
PK DOCID
FK1 SUMSID
6. SUMS Development
+ SUMS Table– The “glue” that associates the key objects
+ CISLink Table– CUBS = Columbus CIS– Premise is the main billing feature– Some accounts have multiple premises
• Need to assign partial ERU’s to each
– Used to detect changes in CIS– Allows user to synchronize between SUMS and CIS
6. SUMS Development
6. SUMS Development
+ SUMS Editing Toolbar
+ SUMS Management Toolbar
+ CAD Layer Management Toolbar
6. SUMS Development
+ SUMS Editing Toolbar
+ SUMS Management Toolbar
+ CAD Layer Management Toolbar
Split feature
Remove parcel from SUMS GroupAssign Parcel to SUMS Group
Remove impervious area from Parcel
Assign Impervious Area to Parcel
6. SUMS Development
+ SUMS Editing Toolbar
+ SUMS Management Toolbar
+ CAD Layer Management Toolbar
SUMS ManagementParcel Search
Parcel InformationPremise Search
Premise Information
6. SUMS Development
+ SUMS Editing Toolbar
+ SUMS Management Toolbar
+ CAD Layer Management Toolbar
Turn all layers onTurn all layers off
Turn off selectedDisplay only selected
Impervious only
7. SUMS Demonstration
+ Scenario #1: CAD Layer Management– Assists in using data from CAD Source files– Helps in transition from old system (AutoCAD) to
new ArcGIS-based systemTurn all layers on
Turn all layers offTurn off selected
Display only selected
Impervious only
7. SUMS Demonstration
+ Scenario #2: Build new SUMS Group
– Assign impervious area to parcel
– Assign parcel to group
– Review parcel information
7. SUMS Demonstration
+ Scenario #3: Review and Enhance SUMS Group
7. SUMS Demonstration
+ Scenario #3: Review and Enhance SUMS Group
– Associate Customer Information System link• Links tab and Premise tabs
– Add Credit to SUMS Group
– Add Document to SUMS Group
– Print SUMS Group exhibit
7. SUMS Demonstration
7. SUMS Demonstration
Technical Details+ .NET
– C#
+ CUBS (Oracle)– Attached tables as ODBC connections
+ Impervious features– Enterprise SDE
+ XML Configuration – nothing hard-coded
8. SUMS Future Development
+ ArcGIS 10– Confirm full functionality
+ Residential accounts– Consider management through SUMS
+ Editing toolbar– Enhance with additional tools
+ Enhanced reporting+ Web-based (view only)
– CSR: reduce calls to SW Utility Team– Customers – reduce calls to CSR’s
Questions
Derek M. Mair, DirectorGeospatial Solutions DivisionEMH&T, Inc.
5500 New Albany RoadColumbus, Ohio 43054(614) 775-2480 voice
Todd PulsiferGIS ManagerCity of Columbus – Public Utilities
910 Dublin RoadColumbus, OH 43215(614) 645-6810 voice
Creating a GIS Extension to Manage Stormwater Utility Information and Billing System Integration