An Analytic Approach to Scheduling Pipe Replacement
- 1 May 1979
- journal article
- research article
- Published by Wiley in Journal AWWA
- Vol. 71 (5) , 248-258
- https://doi.org/10.1002/j.1551-8833.1979.tb04345.x
Abstract
A procedure is described that uses the history of main breaks to forecast how the number of breaks would change with time if the pipe were not replaced; a separate analysis predicts the failure rate of newly installed pipes. These forecasts are combined with cost data and a discount rate that accounts for inflation to determine the optimal replacement date.Keywords
This publication has 1 reference indexed in Scilit:
- Project evaluation during inflationWater Resources Research, 1975