Diagnostic Techniques for Sewer Systems
Publication: Journal of Infrastructure Systems
Volume 5, Issue 2
Abstract
The National Research Council Canada has recently completed a project to assist the city of Montreal in determining the condition of its water and sewer system. The National Research Council Canada staff members reviewed available and developing diagnostic techniques for both systems, conducted experiments on nondestructive evaluation methods and provided general scientific advice during the course of the project. This paper presents a review of current technologies for inspecting brick, concrete, and vitrified clay sewer systems, including the results of three experimental investigations. The results of the review are given in a tabular form that lists the applications, advantages, and disadvantages of each technique. Current and developing technologies are described that will supplement or replace closed circuit television inspection for determining the condition of sewer pipes through inspection of their internal pipe walls. In addition, techniques that allow sewer operators to investigate the pipe wall condition throughout the wall's thickness (rather than just on the inner surface) and to determine whether voids exist behind the pipe wall are described.
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References
1.
Andrews, M. E. ( 1998). “Large diameter sewer condition assessment using combined sonar and CCTV equipment.” Proc., APWA Int. Public Works Congr., National Research Council of Canada.
2.
Benson, A. ( 1995). “Applications of ground penetrating radar in assessing some geological hazards.” J. Appl. Geophys., 33(1–3).
3.
Birks, A., and Green, R., eds. ( 1991). Nondestructive testing handbook, 2nd Ed., Vol. 7: Ultrasonic testing, American Society for Nondestructive Testing, Columbus, Ohio.
4.
Bungey, J. ( 1995). “Testing concrete by radar.” Concrete, London, November/December, 28–31.
5.
Clemena, G., and Sprinkel, M. ( 1987). “Use of ground penetrating radar for detecting voids under a jointed concrete pavement.” Transp. Res. Rec., 1109, Transportation Research Board, Washington, D.C.
6.
Daniels, D., and Schmidt, D. ( 1995). “The use of ground probing radar technologies for non-destructive testing of tubes.” Proc., Int. Symp. of Nondestructive Testing in Civ. Engrg. (NDT-CE) German Nondestructive Testing Institute (DGZfP), Berlin, 429–436.
7.
Davenport, G., Griffin, T., and Lindemann, J. ( 1990). “Geoscientists and law enforcement professionals work together in Colorado.” Geotimes, 35(7), 13–15.
8.
Eldada, M. V. ( 1997). Auscultation des Conduites D'Egout Par Nouvelles Approches de Diagnostic. Silentec, Montreal (in French).
9.
Eldada, M. V. ( 1998). Inspection au Laser des Conduites D'egoutes des Rues Charlevoix, Drummond et Lambert-Closse. Silentec, Montreal (in French).
10.
Gibert, J. ( 1997). “Newsdesk.” Insight, January, 39(1), 9.
11.
Goodman, D. ( 1994). “Ground penetrating radar simulation in engineering and archaeology.” Geophys., 59(2).
12.
Hamman, M. ( 1997). Utilisation du georadar pour la detection de vides au voisinage de conduites souterraines. Groupe Cartier, Montreal (in French).
13.
Hibino, Y., Nomura, T., Ohta, S., and Yoshida, N. ( 1994). “Laser scanner for tunnel inspections.” Int. Water Power and Dam Constr., London, June.
14.
Krstulovic, O. N., Woods, R. D., Al Shayea, N. ( 1996). “Nondestructive testing of concrete structures using the Rayleigh wave dispersion method.” ACI Mat. J., 93(1), 75–86.
15.
Manual of sewer classification. (1995). 3rd Ed., Water Research Centre, Swindon, U.K.
16.
Palmer, J., and Svec, O. ( 1981). “In-ground energy storage—Field test facility.” Underground Space, 6(2), 109–113.
17.
Peters, L., Daniels, J. and Young, J. ( 1994). “Ground penetrating radar as a subsurface environmental sensing tool.” Proc. IEEE, 82(12), 1802–1822.
18.
Price, T. ( 1995). “Inspecting buried plastic pipe using a rotating sonic caliper.” Proc. 2nd Int. Conf. on Advances in Underground Pipeline Engrg. ASCE, Reston, Va.
19.
Sack, D., and Olson, L. ( 1994). “In-situ nondestructive testing of buried precast concrete pipe.” Proc. ASCE 1994 Mat. Engrg. Conf., ASCE, Reston, Va.
20.
Seguin, L. ( 1996a). “Auscultation de conduites d'egout par nouvelles approches de diagnostic des reseaux souterrains.” Rapport No. 1, Geophysics GPR International, Longueuil, Quebec (in French).
21.
Seguin, L. ( 1996b). “Auscultation de conduites d'egout par nouvelles approches de diagnostic des reseaux souterrains.” Rapport No. 2, Geophysics GPR International, Longueuil, Quebec (in French).
22.
Sewerage rehabilitation manual. (1993). 3rd Ed., Water Research Centre, Swindon, U.K.
23.
Wirahadikusumah, R., et al. ( 1998). “Assessment technologies for sewer system rehabilitation.” Automation in Constr., 7, 259–270.
24.
Yelf, R. ( 1990). “Case histories of GPR in mining and archaeological applications.” Proc., 3rd Int. Conf. on Ground Penetrating Radar, U.S. Geological Survey Open File Rep. 90-414, U.S. Bureau of the Interior Geological Survey, Washington, D.C.
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Published online: Jun 1, 1999
Published in print: Jun 1999
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