Life cycle cost analysis rehabilitation costs.

Details

• Creators:
  Perkins. Melody A.
• Corporate Creators:
  Colorado. Dept. of Transportation. Materials and Geotechnical Branch
• Corporate Contributors:
  United States. Federal Highway Administration
• Subject/TRT Terms:
  • Pavement maintenance
  • Rehabilitation (Maintenance)
  • Life cycle costing
  • Cost indexes
  • Cold in-place recycling
  • Hot in-place recycling
  • Full-depth reclamation
  • Hot mix paving mixtures
  • Bituminous overlays
  • Portland cement concrete
• Publication/ Report Number:
  CDOT-2015-03
• Resource Type:
  Tech Report
• Geographical Coverage:
  Colorado
• Corporate Publisher:
  Colorado. Dept. of Transportation. Research Branch
• Abstract:
  This study evaluates data from CDOT’s Cost Data books and Pavement Management Program. Cost ; indices were used to normalize project data to year 2014. Data analyzed in the study was obtained from ; the CDOT’s Cost Data books and the Pavement Management Program. Cost indices were used to ; nominalize project data to year 2014. The results were obtained for heater remixing (process mat, ; rejuvenating agent, and furnish hot-mix asphalt), heater scarifying and its rejuvenating agent, cold inplace ; recycling process (rejuvenating agent and hydrated lime), and full-depth reclamation. Concrete, ; hot-mix asphalt overlays and hot-mix asphalt mill-and-fill projects were categorized by quantities less ; than or greater than 10,000 square yards or tons. Subcategories of thickness were made for concrete and ; product type for asphalt. ; Implementation ; The purpose of this study is to evaluate the cost of rehabilitation techniques used on interstates, state ; highways, and principal arterials dating back to 2009 for use in LCCAs. The rehabilitation techniques ; used in this study include cold in-place recycling, hot in-place recycling, full-depth reclamation, hotmix ; asphalt overlays, hot-mix asphalt mill-and-fill, and portland cement concrete pavement. Hot inplace ; recycling was further broken into three categories; heater remixing, heater repaving, and heater ; scarifying.
  More +
• Format:
  PDF
• Download URL:
  https://rosap.ntl.bts.gov/view/dot/29116/dot_29116_DS1.pdf
• File Type:
  [PDF - 4.58 MB]
• Collection(s):
  US Transportation Collection
• Main Document Checksum:
  urn:sha256:fd254a69ebc1dd725af7c6b12ed53efd50df9241515dff090d9c3c524e72a0a7