Flooding & Drainage Committee March 30, 2010 Pavement Condition Assessments Mobile Data Collection...
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Transcript of Flooding & Drainage Committee March 30, 2010 Pavement Condition Assessments Mobile Data Collection...
![Page 1: Flooding & Drainage Committee March 30, 2010 Pavement Condition Assessments Mobile Data Collection Unit.](https://reader036.fdocuments.us/reader036/viewer/2022062803/56649ccf5503460f9499b993/html5/thumbnails/1.jpg)
Flooding & Drainage Committee
March 30, 2010
Pavement Condition Assessments
Mobile Data Collection Unit
![Page 2: Flooding & Drainage Committee March 30, 2010 Pavement Condition Assessments Mobile Data Collection Unit.](https://reader036.fdocuments.us/reader036/viewer/2022062803/56649ccf5503460f9499b993/html5/thumbnails/2.jpg)
Pavement Condition Assessments
Historically, Visual Inspection and Ratings– Different eyes, different ratings– Database of Values & Information
Currently, Data Mobile Collection Unit– Based on field measurements– Objective evaluation and assessment– Calculated Conditions for Database Use
![Page 3: Flooding & Drainage Committee March 30, 2010 Pavement Condition Assessments Mobile Data Collection Unit.](https://reader036.fdocuments.us/reader036/viewer/2022062803/56649ccf5503460f9499b993/html5/thumbnails/3.jpg)
Condition Assessment Hardware
CrackScope
Road Profiler
Crackscope: Takes continuous images of pavement and determines extent and severity of cracking.
Road Profiler: Uses lasers and accelerometers to measure rutting and roughness
![Page 4: Flooding & Drainage Committee March 30, 2010 Pavement Condition Assessments Mobile Data Collection Unit.](https://reader036.fdocuments.us/reader036/viewer/2022062803/56649ccf5503460f9499b993/html5/thumbnails/4.jpg)
Location and Distance Measurement Hardware
Distance Measuring Instrument
GPS Device
![Page 5: Flooding & Drainage Committee March 30, 2010 Pavement Condition Assessments Mobile Data Collection Unit.](https://reader036.fdocuments.us/reader036/viewer/2022062803/56649ccf5503460f9499b993/html5/thumbnails/5.jpg)
360º Video Camera
11 cameras at 30 frames per second to capture 360º view of right-of-way
![Page 6: Flooding & Drainage Committee March 30, 2010 Pavement Condition Assessments Mobile Data Collection Unit.](https://reader036.fdocuments.us/reader036/viewer/2022062803/56649ccf5503460f9499b993/html5/thumbnails/6.jpg)
Data Visualization
![Page 7: Flooding & Drainage Committee March 30, 2010 Pavement Condition Assessments Mobile Data Collection Unit.](https://reader036.fdocuments.us/reader036/viewer/2022062803/56649ccf5503460f9499b993/html5/thumbnails/7.jpg)
Progress as of March 2010
Initial Effort/Testing Period Focus:
District I (proximate location to base)
Secondary Effort
Engineering & Construction requested update of Major Thoroughfare Conditions Citywide for CIP Planning
![Page 8: Flooding & Drainage Committee March 30, 2010 Pavement Condition Assessments Mobile Data Collection Unit.](https://reader036.fdocuments.us/reader036/viewer/2022062803/56649ccf5503460f9499b993/html5/thumbnails/8.jpg)
Tentative Completion Schedule