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UTILITY GIS WORKSHOP

UTILITY GIS WORKSHOP. APRIL 4, 2001 SPONSORED BY SEMCOG. TODAYS AGENDA. SO YOU WANT TO BUILD A UTILITY GIS ? LET’S SEE WHAT WORKS (and what does not) WHAT ARE YOU GOING TO DO WITH THE UTILITY GIS ?. WHAT IS THE GIS GOING TO BE USED FOR ?. MAPPING Looks Good; Annotation MODELING

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UTILITY GIS WORKSHOP

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  1. UTILITY GIS WORKSHOP APRIL 4, 2001 SPONSORED BY SEMCOG

  2. TODAYS AGENDA • SO YOU WANT TO BUILD A UTILITY GIS ? • LET’S SEE WHAT WORKS (and what does not) • WHAT ARE YOU GOING TO DO WITH THE UTILITY GIS ?

  3. WHAT IS THE GIS GOING TO BE USED FOR ? • MAPPING • Looks Good; Annotation • MODELING • Connectivity; Extended Attributes • ASSET MANAGEMENT • Feature Identifier; Costs • MAINTENANCE MANAGEMENT • Connectivity; Feature Identifier

  4. MAPPING • Standard Maps for Community DPW • Title Blocks / Fonts / Symbols • Annotation / Text (Attributes) • Little or no Attributes in Database • Examples

  5. MODELING

  6. GIS Legend Main Hydrant Cross Valve Tee Reducer Model Differences Between Models and GIS

  7. Legend Main Hydrant Cross Valve Tee Reducer GIS or Model GIS Differences Between Models and GIS

  8. Legend Main Hydrant Cross Valve Tee Reducer GIS Model Differences Between Models and GIS PROPOSED PIPE

  9. Integration of GIS and Water Modeling Becky Cheadle, EIT

  10. GIS / Water Model Integration • Water distribution model requires the following information: • Pipe diameters • Pipe ages • Pipe layout and intersections • Select ground elevations • Pipe material • Community zoning information • Extra information: • Project identification number

  11. Existing Auburn Hills GIS

  12. Information in Existing GIS Without a complete GIS there is extra time to complete the model and…….extra time = extra $$$$$$$ for clients

  13. Hydrant Info from GIS Fire hydrant testing is necessary to calibrate the water model – with the use of the GIS we’re able to identify the exact location of the hydrants what size mains they are on and their ID number to be able to give the DPW a complete list to use during testing

  14. GIS Import to H2ONet

  15. GIS Import to H2ONet (con’t) Map GIS attribute table columns to H2ONet table descriptions

  16. Resulting GIS Import to H2ONet

  17. Data Available in H2ONet Table After Import

  18. Summary • A complete GIS eases construction of a water model • Helpful to consider the necessary information for water models when initially building a GIS • Reduces time needed to gather information to populate model database and therefore reduces cost! • Extra information added to the water model can be exported to GIS to maintain a working system • Our Auburn Hills model is currently used by engineers to reference water mains for projects

  19. Asset Management

  20. Shut Off Application

  21. TV INSPECTIONS

  22. CMMS

  23. CONDITION ASSESSMENT

  24. THE END !

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