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| 001 | 9.910795 |
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| 003 | CaOODSP |
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| 005 | 20221107182218 |
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| 006 | m o d f |
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| 007 | cr cn||||||||| |
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| 008 | 220502e199703##oncao ob f000 0 eng d |
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| 040 | |aCaOODSP|beng|erda|cCaOODSP |
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| 041 | |aeng|beng|bfre |
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| 086 | 1 |aNH15-853/1997E-PDF |
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| 100 | 1 |aKrebes, John S, |eauthor. |
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| 245 | 10|aLower cost alternative for municipal sewer inspection and maintenance / |cby John S. Krebes, Butler Krebes & Associates Inc. |
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| 264 | 1|aOttawa : |bCMHC = SCHL, |cMarch 1997. |
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| 300 | |a1 online resource (141 pages in various pagings) : |billustrations, photographs |
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| 336 | |atext|btxt|2rdacontent |
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| 337 | |acomputer|bc|2rdamedia |
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| 338 | |aonline resource|bcr|2rdacarrier |
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| 500 | |aDigitized edition from print [produced by Canada Mortgage and Housing Corporation]. |
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| 500 | |a"CMHC project officers: A. Houston/C. Ives" |
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| 504 | |aIncludes bibliographical references. |
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| 520 | 3 |a"The manhole used for inspection and maintenance in a sewer system can be replaced with a lower cost alternative access at two straight run pipe junctions upstream of a sewer system. The lower cost alternative was developed based on employing currently available video inspection and remote controlled sewer cleaning equipment. A pilot model was constructed by the City of Edmonton using polyvinyl chloride pipes and fittings. It was found that the lower cost alternative access was easy to construct and cost effective. By utilizing this alternative, the potential cost saving in a subdivision is approximately $1,150 per hectare"--Abstract. |
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| 546 | |aSummary in English and French. |
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| 650 | 0|aSewerage|xMaintenance and repair. |
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| 650 | 0|aSewer-pipe. |
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| 650 | 0|aManholes. |
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| 650 | 6|aÉgouts|zEntretien et réparations. |
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| 650 | 6|aTuyaux d'égout. |
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| 650 | 6|aRegards (Travaux publics) |
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| 710 | 2 |aCanada Mortgage and Housing Corporation, |eissuing body. |
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| 856 | 40|qPDF|s3.42 MB|uhttps://publications.gc.ca/collections/collection_2022/schl-cmhc/NH15-853-1997-eng.pdf |
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