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| 001 | 9.839405 |
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| 003 | CaOODSP |
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| 005 | 20221107151610 |
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| 007 | cr ||||||||||| |
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| 008 | 171206s1991 onca|||#of f000 0 eng d |
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| 040 | |aCaOODSP|beng |
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| 041 | |aeng|bfre |
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| 043 | |an-cn--- |
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| 086 | 1 |aNH17-119/1991E-PDF |
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| 100 | 1 |aWray, Craig P. |
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| 245 | 10|aComputer simulation of the transport of soil gas, indoor air, and atmospheric air into subslab venting systems |h[electronic resource] / |cprepared by Craig P. Wray, G.K. Yuill and Associates Ltd. |
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| 246 | 1 |iAt head of title : |aFinal report for Canada Mortgage and Housing Corporation |
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| 260 | |a[Ottawa] : |bCanada Mortgage and Housing Corporation, |c1991. |
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| 300 | |a218 p. : |bill. |
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| 500 | |a"August 19, 1991." |
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| 500 | |a"Final report for Canada Mortgage and Housing Corporation". |
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| 500 | |a"CMHC File: 6791-18." |
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| 500 | |aDigitized edition from print [produced by Canada Mortgage and Housing Corporation in 2015]. |
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| 504 | |aIncludes bibliographic references (p. 55-58). |
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| 520 | 0 |a"The project had the objectives of studying the effectiveness of subslab ventilation systems in reducing indoor radon levels, and of assessing their potentials for creating foundation problems, wasting energy, and creating troublesome or dangerous indoor depressurization. To achieve these objectives, a computer program was used to simulate the flow of air and radon through a house and the soil surrounding it for fifteen cases. These cases considered different combinations of three radon mitigation systems (subslab depressurization, subslab pressurization, and basement suction), a large and small separation width between the basement wall and backfill, a soil air barrier at grade level, and two subslab venting system flow rates"--Abstract, p. i. |
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| 546 | |aSummary in French and English. |
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| 692 | 07|2gccst|aHousing |
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| 692 | 07|2gccst|aSoftware |
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| 692 | 07|2gccst|aEnergy conservation |
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| 692 | 07|2gccst|aAir quality |
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| 710 | 2 |aG.K. Yuill and Associates. |
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| 710 | 2 |aCanada Mortgage and Housing Corporation. |
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| 856 | 40|qPDF|s5.16 MB|uhttps://publications.gc.ca/collections/collection_2017/schl-cmhc/nh17/NH17-119-1991-eng.pdf |
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