Pavement Survey for the Oklahoma Department of Transportation (ODOT)

Pavement Condition Survey in Oklahoma

For the Oklahoma Department of Transportation (ODOT)

GIE Technologies and Dynatest were on a shortlist of possible suppliers to perform the pavement condition surveying of roads in Oklahoma.

I was mandate to perform a survey in Oklahoma.

Here is a summary of the data that was be required for the Oklahoma DOT Control Sites.  Each Control site needed to be run 5 times:

• Video log images (one pavement view and two right-of-way views) at a 0.005 mi. interval.
• GPS data at 0.01mi. interval.
• IRI data at 0.01 mi. interval.
• Rut data at 10.56 ft. interval.
• Faulting data; number of faults and standard deviation for each 0.01 mi interval.
• Geometric data (grade, cross slope and radius of curvature) at a 0.01 mi. interval.
• Distress data at 0.01 mi. according to ODOT protocols.

Please refer to the ODOT documents that I faxed you for a more detailed description.  The control sites are clearly indicated with paint marks.  If the operator is having trouble to locate them they can call William A Dickinson (405) 555-5555 from the ODOT and he will assist them in locating the sites

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