CD-ROM: Individual water mains renewal planner (I-WARP). Includes bibliographical references (p. 121-123).

1. Introduction -- 2. Literature review -- 3. Modelling dynamic effects on breakage patterns of groups of pipes -- 4. Data used in this research -- 5. Ranking models -- 6. Nonhomogeneous Poisson process : I-WARP -- 7. Comparison of models -- 8. Case study -- 9. Summary and conclusions -- Appendix A. Data from utilities -- Appendix B. Background on theoretical developments -- Appendix C. Examination of individual pipe length as covariate -- Appendix D. Evaluation of ranking ability -- Appendix E. Ordered lists model-aggregation functions -- Appendix F. Naive Bayseian [i.e., Bayesian] classification model -- Appendix G. Nonhomogeneous poission process -- Appendix H. Zero inflated Poisson (ZIP) formulation -- Appendix I. Likelihood ratio statistic -- References.