gis streamlines carlton’s sewer improvement · pdf filegis streamlines carlton’s...
TRANSCRIPT
![Page 1: GIS Streamlines Carlton’s Sewer Improvement · PDF fileGIS Streamlines Carlton’s Sewer Improvement Process ... and a CCTV inspection contractor. ... CCTV inspection process by](https://reader031.vdocuments.site/reader031/viewer/2022022500/5aa41e2f7f8b9ae7438b960f/html5/thumbnails/1.jpg)
GIS Streamlines Carlton’s Sewer Improvement Process
Presented by:
John M. Langhans, PE
Jared W. DeMaster, PE
MSA Professional Services, Inc.
November 21, 2013
APWA Conference, Brooklyn Park, MN
![Page 2: GIS Streamlines Carlton’s Sewer Improvement · PDF fileGIS Streamlines Carlton’s Sewer Improvement Process ... and a CCTV inspection contractor. ... CCTV inspection process by](https://reader031.vdocuments.site/reader031/viewer/2022022500/5aa41e2f7f8b9ae7438b960f/html5/thumbnails/2.jpg)
• Full service consulting firm.
• 300+ engineers, architects, planners, funding experts, surveyors, GIS experts and environmental scientists.
• 14 offices in four states. Minnesota: Duluth, St. Paul
Wisconsin: Adams, Baraboo, Beaver Dam, Madison,
Marshfield, Rhinelander, Rice Lake
Illinois: Champaign
Iowa: Cedar Rapids, Davenport, Des Moines, Dubuque
MSA Professional Services, Inc.
![Page 3: GIS Streamlines Carlton’s Sewer Improvement · PDF fileGIS Streamlines Carlton’s Sewer Improvement Process ... and a CCTV inspection contractor. ... CCTV inspection process by](https://reader031.vdocuments.site/reader031/viewer/2022022500/5aa41e2f7f8b9ae7438b960f/html5/thumbnails/3.jpg)
• GIS Intro | Requirements
• How it works | The process
• The deliverables |Benefits
• Carlton, MN application and rehab project
• Summary | Conclusions
• Question and answer
Topics Discussed
![Page 4: GIS Streamlines Carlton’s Sewer Improvement · PDF fileGIS Streamlines Carlton’s Sewer Improvement Process ... and a CCTV inspection contractor. ... CCTV inspection process by](https://reader031.vdocuments.site/reader031/viewer/2022022500/5aa41e2f7f8b9ae7438b960f/html5/thumbnails/4.jpg)
• Coordination between an Owner, consulting firm, and a CCTV inspection contractor.
• Allows Owners to add value to the standard CCTV inspection process by using GIS technology.
• Expedites the assessment of sewer inspection data and provides multiple deliverable formats.
Introduction What is the Benefit?
![Page 5: GIS Streamlines Carlton’s Sewer Improvement · PDF fileGIS Streamlines Carlton’s Sewer Improvement Process ... and a CCTV inspection contractor. ... CCTV inspection process by](https://reader031.vdocuments.site/reader031/viewer/2022022500/5aa41e2f7f8b9ae7438b960f/html5/thumbnails/5.jpg)
• GIS mapping platform.
• ESRI GIS format (GDB, SHP, SDE).
• Reasonable level of accuracy.
• Location of mains, manholes, lift stations.
• CCTV inspection database | PACP format.
• GPS coordinates of manholes (field collection).
Requirements
![Page 6: GIS Streamlines Carlton’s Sewer Improvement · PDF fileGIS Streamlines Carlton’s Sewer Improvement Process ... and a CCTV inspection contractor. ... CCTV inspection process by](https://reader031.vdocuments.site/reader031/viewer/2022022500/5aa41e2f7f8b9ae7438b960f/html5/thumbnails/6.jpg)
• Makes a GIS database talk to a CCTV inspection database to condense the data into a map format.
How Does it Work?
![Page 7: GIS Streamlines Carlton’s Sewer Improvement · PDF fileGIS Streamlines Carlton’s Sewer Improvement Process ... and a CCTV inspection contractor. ... CCTV inspection process by](https://reader031.vdocuments.site/reader031/viewer/2022022500/5aa41e2f7f8b9ae7438b960f/html5/thumbnails/7.jpg)
• Real world measurements and lengths.
• Real world flow or inspection directions.
• Real world locations of defects/ maintenance issues/laterals.
How Does it Work? GIS Data Mimics the Real World
![Page 8: GIS Streamlines Carlton’s Sewer Improvement · PDF fileGIS Streamlines Carlton’s Sewer Improvement Process ... and a CCTV inspection contractor. ... CCTV inspection process by](https://reader031.vdocuments.site/reader031/viewer/2022022500/5aa41e2f7f8b9ae7438b960f/html5/thumbnails/8.jpg)
• Mainline and lateral locations.
• Mainline and lateral condition and defects/maintenance issues.
• Manhole locations in conjunction with CCTV work.
• Overall condition rating of pipe sections (MH to MH).
What Information Can Be Captured?
![Page 9: GIS Streamlines Carlton’s Sewer Improvement · PDF fileGIS Streamlines Carlton’s Sewer Improvement Process ... and a CCTV inspection contractor. ... CCTV inspection process by](https://reader031.vdocuments.site/reader031/viewer/2022022500/5aa41e2f7f8b9ae7438b960f/html5/thumbnails/9.jpg)
Elimination of this…
![Page 10: GIS Streamlines Carlton’s Sewer Improvement · PDF fileGIS Streamlines Carlton’s Sewer Improvement Process ... and a CCTV inspection contractor. ... CCTV inspection process by](https://reader031.vdocuments.site/reader031/viewer/2022022500/5aa41e2f7f8b9ae7438b960f/html5/thumbnails/10.jpg)
For New Mapping
![Page 11: GIS Streamlines Carlton’s Sewer Improvement · PDF fileGIS Streamlines Carlton’s Sewer Improvement Process ... and a CCTV inspection contractor. ... CCTV inspection process by](https://reader031.vdocuments.site/reader031/viewer/2022022500/5aa41e2f7f8b9ae7438b960f/html5/thumbnails/11.jpg)
• Standard inspection reports and video.
• Mainline defect/maintenance issue location information.
• Lateral location information.
• Lateral defect location information.
• Condition rating for main line and laterals.
• Updated system maps.
The Deliverables
![Page 12: GIS Streamlines Carlton’s Sewer Improvement · PDF fileGIS Streamlines Carlton’s Sewer Improvement Process ... and a CCTV inspection contractor. ... CCTV inspection process by](https://reader031.vdocuments.site/reader031/viewer/2022022500/5aa41e2f7f8b9ae7438b960f/html5/thumbnails/12.jpg)
![Page 13: GIS Streamlines Carlton’s Sewer Improvement · PDF fileGIS Streamlines Carlton’s Sewer Improvement Process ... and a CCTV inspection contractor. ... CCTV inspection process by](https://reader031.vdocuments.site/reader031/viewer/2022022500/5aa41e2f7f8b9ae7438b960f/html5/thumbnails/13.jpg)
![Page 14: GIS Streamlines Carlton’s Sewer Improvement · PDF fileGIS Streamlines Carlton’s Sewer Improvement Process ... and a CCTV inspection contractor. ... CCTV inspection process by](https://reader031.vdocuments.site/reader031/viewer/2022022500/5aa41e2f7f8b9ae7438b960f/html5/thumbnails/14.jpg)
![Page 15: GIS Streamlines Carlton’s Sewer Improvement · PDF fileGIS Streamlines Carlton’s Sewer Improvement Process ... and a CCTV inspection contractor. ... CCTV inspection process by](https://reader031.vdocuments.site/reader031/viewer/2022022500/5aa41e2f7f8b9ae7438b960f/html5/thumbnails/15.jpg)
![Page 16: GIS Streamlines Carlton’s Sewer Improvement · PDF fileGIS Streamlines Carlton’s Sewer Improvement Process ... and a CCTV inspection contractor. ... CCTV inspection process by](https://reader031.vdocuments.site/reader031/viewer/2022022500/5aa41e2f7f8b9ae7438b960f/html5/thumbnails/16.jpg)
![Page 17: GIS Streamlines Carlton’s Sewer Improvement · PDF fileGIS Streamlines Carlton’s Sewer Improvement Process ... and a CCTV inspection contractor. ... CCTV inspection process by](https://reader031.vdocuments.site/reader031/viewer/2022022500/5aa41e2f7f8b9ae7438b960f/html5/thumbnails/17.jpg)
• Photographs
• Video
• Plans
GIS Enhancements
• Inspection Documents
• Maintenance Records
![Page 18: GIS Streamlines Carlton’s Sewer Improvement · PDF fileGIS Streamlines Carlton’s Sewer Improvement Process ... and a CCTV inspection contractor. ... CCTV inspection process by](https://reader031.vdocuments.site/reader031/viewer/2022022500/5aa41e2f7f8b9ae7438b960f/html5/thumbnails/18.jpg)
• Population 862
• Owns 20,000 feet of sewer pipes
The City of Carlton, MN
![Page 19: GIS Streamlines Carlton’s Sewer Improvement · PDF fileGIS Streamlines Carlton’s Sewer Improvement Process ... and a CCTV inspection contractor. ... CCTV inspection process by](https://reader031.vdocuments.site/reader031/viewer/2022022500/5aa41e2f7f8b9ae7438b960f/html5/thumbnails/19.jpg)
The City of Carlton, MN
• One CCTV contract bid and let.
• Televise/clean complete system (20,000 LF).
• Database format was spec’d.
![Page 20: GIS Streamlines Carlton’s Sewer Improvement · PDF fileGIS Streamlines Carlton’s Sewer Improvement Process ... and a CCTV inspection contractor. ... CCTV inspection process by](https://reader031.vdocuments.site/reader031/viewer/2022022500/5aa41e2f7f8b9ae7438b960f/html5/thumbnails/20.jpg)
The City of Carlton, MN
![Page 21: GIS Streamlines Carlton’s Sewer Improvement · PDF fileGIS Streamlines Carlton’s Sewer Improvement Process ... and a CCTV inspection contractor. ... CCTV inspection process by](https://reader031.vdocuments.site/reader031/viewer/2022022500/5aa41e2f7f8b9ae7438b960f/html5/thumbnails/21.jpg)
![Page 22: GIS Streamlines Carlton’s Sewer Improvement · PDF fileGIS Streamlines Carlton’s Sewer Improvement Process ... and a CCTV inspection contractor. ... CCTV inspection process by](https://reader031.vdocuments.site/reader031/viewer/2022022500/5aa41e2f7f8b9ae7438b960f/html5/thumbnails/22.jpg)
![Page 23: GIS Streamlines Carlton’s Sewer Improvement · PDF fileGIS Streamlines Carlton’s Sewer Improvement Process ... and a CCTV inspection contractor. ... CCTV inspection process by](https://reader031.vdocuments.site/reader031/viewer/2022022500/5aa41e2f7f8b9ae7438b960f/html5/thumbnails/23.jpg)
The City of Carlton, MN
![Page 24: GIS Streamlines Carlton’s Sewer Improvement · PDF fileGIS Streamlines Carlton’s Sewer Improvement Process ... and a CCTV inspection contractor. ... CCTV inspection process by](https://reader031.vdocuments.site/reader031/viewer/2022022500/5aa41e2f7f8b9ae7438b960f/html5/thumbnails/24.jpg)
• Collapsed Pipe
The City of Carlton, MN
![Page 25: GIS Streamlines Carlton’s Sewer Improvement · PDF fileGIS Streamlines Carlton’s Sewer Improvement Process ... and a CCTV inspection contractor. ... CCTV inspection process by](https://reader031.vdocuments.site/reader031/viewer/2022022500/5aa41e2f7f8b9ae7438b960f/html5/thumbnails/25.jpg)
• Fractures
The City of Carlton, MN
![Page 26: GIS Streamlines Carlton’s Sewer Improvement · PDF fileGIS Streamlines Carlton’s Sewer Improvement Process ... and a CCTV inspection contractor. ... CCTV inspection process by](https://reader031.vdocuments.site/reader031/viewer/2022022500/5aa41e2f7f8b9ae7438b960f/html5/thumbnails/26.jpg)
• Cracks
The City of Carlton, MN
![Page 27: GIS Streamlines Carlton’s Sewer Improvement · PDF fileGIS Streamlines Carlton’s Sewer Improvement Process ... and a CCTV inspection contractor. ... CCTV inspection process by](https://reader031.vdocuments.site/reader031/viewer/2022022500/5aa41e2f7f8b9ae7438b960f/html5/thumbnails/27.jpg)
![Page 28: GIS Streamlines Carlton’s Sewer Improvement · PDF fileGIS Streamlines Carlton’s Sewer Improvement Process ... and a CCTV inspection contractor. ... CCTV inspection process by](https://reader031.vdocuments.site/reader031/viewer/2022022500/5aa41e2f7f8b9ae7438b960f/html5/thumbnails/28.jpg)
• June 2012 flood.
• Re-televised entire system as change order to original contract.
The City of Carlton, MN
![Page 29: GIS Streamlines Carlton’s Sewer Improvement · PDF fileGIS Streamlines Carlton’s Sewer Improvement Process ... and a CCTV inspection contractor. ... CCTV inspection process by](https://reader031.vdocuments.site/reader031/viewer/2022022500/5aa41e2f7f8b9ae7438b960f/html5/thumbnails/29.jpg)
The City of Carlton, MN
![Page 30: GIS Streamlines Carlton’s Sewer Improvement · PDF fileGIS Streamlines Carlton’s Sewer Improvement Process ... and a CCTV inspection contractor. ... CCTV inspection process by](https://reader031.vdocuments.site/reader031/viewer/2022022500/5aa41e2f7f8b9ae7438b960f/html5/thumbnails/30.jpg)
• In-house spot repairs.
• Remaining pipe defects – rehabilitation project.
• Base bid – flood damaged assets.
• Alternate bids – non-flood damaged assets.
The City of Carlton, MN
![Page 31: GIS Streamlines Carlton’s Sewer Improvement · PDF fileGIS Streamlines Carlton’s Sewer Improvement Process ... and a CCTV inspection contractor. ... CCTV inspection process by](https://reader031.vdocuments.site/reader031/viewer/2022022500/5aa41e2f7f8b9ae7438b960f/html5/thumbnails/31.jpg)
![Page 32: GIS Streamlines Carlton’s Sewer Improvement · PDF fileGIS Streamlines Carlton’s Sewer Improvement Process ... and a CCTV inspection contractor. ... CCTV inspection process by](https://reader031.vdocuments.site/reader031/viewer/2022022500/5aa41e2f7f8b9ae7438b960f/html5/thumbnails/32.jpg)
• Rehabilitation Project
o Cured in Place Pipe (CIPP Lining) – 2,295 L.F.
o Grouting lateral connections - 50
The City of Carlton, MN
![Page 33: GIS Streamlines Carlton’s Sewer Improvement · PDF fileGIS Streamlines Carlton’s Sewer Improvement Process ... and a CCTV inspection contractor. ... CCTV inspection process by](https://reader031.vdocuments.site/reader031/viewer/2022022500/5aa41e2f7f8b9ae7438b960f/html5/thumbnails/33.jpg)
The City of Carlton, MN
![Page 34: GIS Streamlines Carlton’s Sewer Improvement · PDF fileGIS Streamlines Carlton’s Sewer Improvement Process ... and a CCTV inspection contractor. ... CCTV inspection process by](https://reader031.vdocuments.site/reader031/viewer/2022022500/5aa41e2f7f8b9ae7438b960f/html5/thumbnails/34.jpg)
Summary
• The integration of GIS technology adds substantial value to the CCTV process.
• Process delivers an efficient and complete snapshot of the sewer system with overall ratings of pipelines in an easy to read format.
• Map format is ideal for presentations to councils and committees. People can understand a picture!
• Fast and efficient.
![Page 35: GIS Streamlines Carlton’s Sewer Improvement · PDF fileGIS Streamlines Carlton’s Sewer Improvement Process ... and a CCTV inspection contractor. ... CCTV inspection process by](https://reader031.vdocuments.site/reader031/viewer/2022022500/5aa41e2f7f8b9ae7438b960f/html5/thumbnails/35.jpg)
Summary
• Reduces review time for staff and/or consultants = cost and time savings.
• Lateral mapping aids in risk reduction of Digger’s Hotline Locates.
• Owners can build and update their sewer system maps in conjunction with pipeline inspections.
![Page 36: GIS Streamlines Carlton’s Sewer Improvement · PDF fileGIS Streamlines Carlton’s Sewer Improvement Process ... and a CCTV inspection contractor. ... CCTV inspection process by](https://reader031.vdocuments.site/reader031/viewer/2022022500/5aa41e2f7f8b9ae7438b960f/html5/thumbnails/36.jpg)
Summary
• CMOM Compliance Tool.
• Information can easily be converted into bidding documents for future pipeline maintenance and rehab projects as evidenced by the Carlton project.
• Flexible – hard copy maps to mobile applications.
• Asset management.
![Page 37: GIS Streamlines Carlton’s Sewer Improvement · PDF fileGIS Streamlines Carlton’s Sewer Improvement Process ... and a CCTV inspection contractor. ... CCTV inspection process by](https://reader031.vdocuments.site/reader031/viewer/2022022500/5aa41e2f7f8b9ae7438b960f/html5/thumbnails/37.jpg)
• Integrating GIS technology into CCTV inspections provides value and efficiencies.
• Provides accurate and efficient system and defect mapping and condition assessment.
• Expedites the review/decision making process.
• Allows for continuous system map updates and asset management.
• Aids in bidding documents for pipe rehabilitation projects.
Conclusion
![Page 38: GIS Streamlines Carlton’s Sewer Improvement · PDF fileGIS Streamlines Carlton’s Sewer Improvement Process ... and a CCTV inspection contractor. ... CCTV inspection process by](https://reader031.vdocuments.site/reader031/viewer/2022022500/5aa41e2f7f8b9ae7438b960f/html5/thumbnails/38.jpg)
Thank You
Questions?