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KIRTLAND AIR FORCE BASE ALBUQUERQUE, NEW MEXICO ...

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APPENDIX B<br />

Figure B4.1-1. Well Purge and Water Quality Data Sheet<br />

Well Purge and Water Quality Field Data Sheet<br />

Project:<br />

Well No:<br />

Project No.:<br />

Date:<br />

Samplers:<br />

Time Start:<br />

Time Finish:<br />

Checked by:<br />

Page 1 of<br />

Well Information<br />

Depth to Water: ft. Casing Diameter: in. = ft. Casing Stickup: ft.<br />

Bottom of Screen: ft. Borehole Diameter: in. = ft. Screened Interval: ft.<br />

Sample Depth: ft. Saturated Screen Well Volume: gallons<br />

Drawdown Limit: ft. Calculations: Casing Volume (CV) = π (cr 2 ) h (7.48)<br />

Note:<br />

All depths measured from top<br />

of casing.<br />

Filter Pack Volume (FPV) = π (br 2 – cr 2 )[BS-(TS or H)] P (7.48)<br />

Saturated Screen Well Volume = CV + FPV<br />

Calculation Notes: cr = casing radius h = bottom of screen – depth of water in ft. If TS>H use TS, if TS

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