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Hydraulic ram pumps and Sling Pumps

Hydraulic ram pumps and Sling Pumps

Hydraulic ram pumps and Sling Pumps

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Appendix F: Lifewater Canada Well RecordDepth of Borehole:Yield:Describe how yield measured:Borehole YieldDuration of Test (minutes):Well Screen & CasingMaterial (PVC, Other):Casing/screen diameter:Thickness (Schedule 40 or 80):Length of screen sump:Number of slot columns:Vertical spacing between slots:Length of slots:Screen Length:Installed length of casing:Total length of screen/casing:Describe screen centralizers (number, where/how attached):Describe drive shoe (shape, material, size etc):Well CompletionGravel pack material diameter (inches): Gravel pack volume:Type of stabilizer material:Stabilizer material volume:Grout mix (s<strong>and</strong>:cement ratio):Grout volume:Pad concrete mix (s<strong>and</strong>:gravel:cement): Thickness of cement pad:Size of cement pad:Well protected by fencing (Y/N):Distance from ground to pump cylinder: Cylinder diameter:Well DevelopmentTechnique Used:Development Time (hours):Describe process (turbidity in discharge water over time <strong>and</strong> depth):Chlorinationhttp://www.lifewater.ca/Appendix_F.htm (2 of 4) [1/13/2005 12:45:17 PM]

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