A methodology to estimate remaining service life of grey cast iron water mains

@inproceedings{RajaniAMT,
  title={A methodology to estimate remaining service life of grey cast iron water mains},
  author={Balvant Rajani and Jon Makar}
}
The decision to repair, renew, or replace existing old grey cast iron mains is typically based on performance indicators such as structural integrity, hydraulic efficiency, system reliability, and water quality. Structural integrity (of ten quantified as the number of main breaks per kilometre or mile per year) is the most common performance indica tor. However, these indicators represent past performance, rather than expected future performance. Decisions based on performance indicators may… CONTINUE READING

References

Publications referenced by this paper.
Showing 1-10 of 18 references

Investigation of grey cast iron water mains to develop a methodology for estimating service life

  • B. Rajani, J. Makar, +5 authors M. Viens
  • American Water Works Association Research…
  • 2000
Highly Influential
20 Excerpts

A new tool for condition evaluation of cast and ductile iron pipe

  • L. B. Staples
  • Proceedings of the National Association of…
  • 1996
Highly Influential
3 Excerpts

Gray cast iron water pipe metallurgy

  • D. K. O’Day, R. Weiss, S. Chiavari, D. Blair
  • ASCE Journal of Construction Materials
  • 2000

Canadian Water and Wastewater Association

  • tion, Denver, Colo
  • 1997

On the estimation of frost loads

  • B. Rajani, C. Zhan
  • Canadian Geotechnical Journal,
  • 1996
3 Excerpts

Pipe–soil interaction analysis for jointed water mains

  • B. 629–641. Rajani, C. Zhan, S. Kuraoka
  • Canadian Geotechnical Jour
  • 1996
3 Excerpts

Standard guide for examination and evaluation of pitting corrosion

  • ASTM.
  • ASTM G46, American Society for Testing Materials…
  • 1996

Water mains break data on dif

  • B. Rajani, S. McDonald
  • 1995
1 Excerpt

An assessment of water distribution systems and associated research needs

  • G. J. Kirmeyer, W. Richards, C. D. Smith
  • American Water Works Association Research…
  • 1994
1 Excerpt

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