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�► I I Elk . <br />u <br />PROJECT NO: NO) - O 3 - -0)- <br />LOCATION: <br />0lLOCATION: <br />' DATE: <br />1 <br />1 <br />1 <br />1 <br />1 <br />1 <br />1 <br />1 <br />1 <br />1 <br />1 <br />SAMPLE 10 NO: V v <br />SAMPLER: -fc .." (:- n yY) C <br />SAMPLE POINT: -m Well ® Probe <br />BORING DIAMETER: 3 Inch El 4 Inch <br />® 5-1/2 Inch \� 6 Inch ® Other <br />DEPTH OF BORING Ft_ <br />LENGTH OF GRAVEL PACK Ft. <br />GE VOLUME Z �- - Z71 <br />1. <br />V-(0.4)-Nr=h(28.32K2) *(If no gravel pack, do not use 0.4 factor) <br />where <br />r- ius of boring (Ft.) <br />h -Length of gravel pack (Ft.) <br />F -PURGE FLOW PUMP RATIESS ti I <br />V/F-CALCULATED PURGE TINE -4 7 fin• <br />ACTUAL PURGE TIME - 2, 2 <br />FIELD MEASUREMENTS -.:x <br />Time <br />L Gastech. ''`2 S _ OVA Reading pm <br />REMARKS <br />ASSOCIATES <br />jh <br />11-®7 <br />