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Pages 26-31

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From page 26...
... Typically, this level includes preventive maintenance projects, such as joint resealing, carried out before more significant damage occurs. Approximately 29% of the responding airports indicated that they implement preventive maintenance treatments at the right time, and about 57% of airports noted that they sometimes implement preventive maintenance treatments at the right time (Figure 17)
From page 27...
... , reported that 85% of the 41 agencies that responded to the survey have established a preventive pavement maintenance program. Systematic implementation of preventive maintenance treatments may represent a shift in the way the pavement preservation is done.
From page 28...
... The result of multi-year prioritization analysis is a prioritized list of pavement preservation projects for different years that meet specific budget requirements. Long-term planning and prioritization of needs, incorporating incremental cost-effectiveness analysis, has been successfully implemented by many transportation agencies on large highway networks (Federal Highway Administration 1996)
From page 29...
... . 30 There is a variety of state funding programs that support airport pavement preservation.
From page 30...
... • Monitoring of expenditures. For example, some road agencies monitor yearly expenditures on pavement preservation in terms of dollars per square yard of pavement.
From page 31...
... New FAA Software The FAA is developing airport pavement management software called PAVEAIR to be distributed to airports and airport engineers for implementation on commercial and general aviation airports. PAVEAIR will be a web-based application for easy dissemination of information and will allow data for multiple airports to be made available on a single server connected to the web.


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