A model is presented and the procedures are described which predict the expected remaining life of facilities (LEF). The original model which used the concept of a weighted average is detailed. The revision of this model is described. A procedure was developed to assist in using condition ratings to estimate the expected remaining life of a building. The results are given of the testing of the LEF model on eight buildings. Further revisions of the model involved the re-examination of component selection, component lives, relative component costs, and the applicability of the model to a variety of building types. The approach described which requires a more detailed level of information on a "per-facility" basis than currently exists, minimizes personal bias by forcing evaluators to examine the principal components of all facilities.

  • Corporate Authors:

    Army Construction Engineering Research Laboratory

    P.O. Box 4005
    Champaign, IL  United States  61820
  • Authors:
    • Kirby, J G
    • Gigas, J M
  • Publication Date: 1974-4

Media Info

  • Features: Figures; References; Tables;
  • Pagination: 53 p.

Subject/Index Terms

Filing Info

  • Accession Number: 00096893
  • Record Type: Publication
  • Report/Paper Numbers: CERL-TR-P-36 Final Rpt.
  • Files: TRIS
  • Created Date: Sep 10 1975 12:00AM