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Published byMallory Norrick Modified over 10 years ago
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Improving the level of public service
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City of Cedar Rapids GIS Manager City of Cedar Rapids GIS Analyst Russell Camp, GISPAdam Galluzzo
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Commonly referred to as “Call Before you Dig” Goal of Iowa One Call: To protect citizens and prevent damage to underground facilities. Free Service to excavators/homeowners Mandated by Law, (chapter 480, Iowa Code)
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City Owned underground utilities: 850 miles of Water Mains 725 miles of Sanitary Sewer Pipe 592 miles of Storm Sewer Pipe 130 miles of Fiber Optic Cable
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Old Method: Excavator contacts Iowa one call (IOC) IOC records all necessary information, and determines if the excavation is within the utility service area for Cedar Rapids IOC E-mailed appropriate tickets (locate requests) to a designated Cedar Rapids e-mail inbox. Tickets were printed daily and Office Staff and locators for each utility would sort through each ticket to determine if the excavation was near their underground utility.
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Cedar Rapids receives Approximately 20,000 locate requests per year. X4 utilities (Water, Sewer, Signals, Fiber) = 80,000 80,000 X avg. 3 Min. per ticket for office staff to sort and map (Arc Reader) = 4000 man hours per year. Sorted tickets (paper copies) distributed to locate staff for field verification. Located tickets returned to office staff for response. 16 X 7 X
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The Need To improve efficiency and reduce expense in the response to 20,000 + utility One-Call locates annually preformed by city staff for city owned utilities. The Solution New GIS software application for processing One-Call locate tickets.
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RFP issued The City selected Pro West & associates to develop the GIS One-Call utility locate system. http://www.prowestgis.com http://www.prowestgis.com Pro West worked closely with stakeholders to develop the scope for the new GIS ticket management system. The new system went live October 9 th 2012.
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Tickets are transmitted via FTP to Cedar Rapids
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Tickets reside in FTP folder as text files
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Daily Audit E-mail Service Emergency ticket e-mail and text notification OCTM – One Call Ticket Monitoring service.
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Records are created in the TICKETS Table on the SQL Server From the ticket files. Daily audit e-mails
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Daily Audit E-mail Service Emergency ticket e-mail and text notification OCTM – One Call Ticket Monitoring service. Accessing Spatial Data for maps Applications: One Call Web Application Scheduled Tasks Geocode tickets every 5 minutes. Create Address XMLZ file. Update Days Old Field for ticket features. Remove Cleared ticket points from feature classes. Accessing One Call Web Application
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3475.2 man hours re-directed to other priorities Reduced incidents resulting in damage to city owned infrastructure Increased accountability of locating staff Greater efficiency of locators, wireless integration provides real-time GIS data access and search capabilities in the field. Reduced paper/printing costs Increased service level to customers
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One Call System e-mails staff error messages if: Connection between CEDAR RAPIDS and Iowa one call goes down ArcGIS Server goes down GIS or SQL connection goes down Contingency application
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