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URS Corporation <br />2870 Gateway Oaks Drive, Suite 150 <br />Sacramento, CA 95833 Phone: (916) 679-2000 <br />Project: World Enterprises <br />nitoring Well Sampling Data <br />Location No.: <br />MW -0 z <br />Sampling No(s): <br />M ty - 0�'-- <br />Sample Date: <br />3`/// q <br />Sampling Method: <br />'734 iM <br />Sampling times(s): <br />//00 <br />WATER ELEVATION DATA <br />Method of Measurement: Depth Sounder -'Yes ❑ No <br />Other: <br />Job No.: <br />C <br />Sampled By: ®Jutv6l &4& f <br />Reviewed By: Date: <br />Weather: —'li IVAly <br />Ambient Temp.: (OF) <br />WATER ELEVATION DATA <br />Date of Measurement: -V/0 q <br />Method of Measurement: S <br />Depth Sounder No: A 1171 yG <br />1) Depth to Water Surface <br />Casing Top <br />(DTW)ft <br />2) Total Depth of Well <br />�° ft (1) DTW <br />(from casing top as marked) <br />.-- (2) TD <br />r% Water surface <br />3 Height of Water Column H <br />g ( ) <br />5 3 ft Or Packer <br />TD-DTW = H <br />(gal) <br />®P-2 <br />I 0 <br />(3) H <br />WELL PURGE AND SAMPLING DATA <br />Single Casing Volume of Water in Well (VW) <br />asing Bottom <br />(CV X H = VW) <br />i0 <br />Number of Casing Volumes to Purge (NC) <br />3,1.s® <br />Total Volume of Water to Purge (TV) <br />� ? <br />(VW X NC = TV) <br />Purge Method: q(IeA <br />Start of Purge (Date/Time): M// ®/ 00 <br />,Was Well Pumped Dry? 11 Yes C� No <br />Well Dimeter (in) Volume/Lineal ft. (V) (gal/ft) <br />2 0.163 <br />3 0.3167 <br />4 0.652 <br />5 1.02 <br />D CV = (23.49) x [D/24)] x H <br />CV = 7c [(D/2)/12 in/ft12 h (7.48 gal/cu. ft) <br />Time <br />Temp <br />Cond.MS/c M <br />Turbidity <br />Removed <br />re'fr <br />OC*osj <br />Q0,I <br />pH* <br />-VT <br />(NTU)** <br />3° <br />(gal) <br />®P-2 <br />I 0 <br />LA' 0 <br />t / <br />i0 <br />20, 1 <br />3,1.s® <br />6/r 60 <br />It- <br />( a 5' <br />° <br />-T 36�— <br />STRUCTIONS AND COMMENTS (Record additional purging <br />*Instrument Number. k' 1'1 '7 46 �a <br />observations on back) <br />**Turbidity Meter No.: SA <br />Flow Water Physical <br />Rate(gpm) Levels Appearance <br />tt �( <br />Record parameters three times per well casing volume. Indicate the sample time, total purge volume and water level reading as the last row of parameter readings. <br />Note: The final row of readings should list the time sampling was completed and an estimate of the total volume of water removed. Water measurements should be recorded at each well casing <br />volume. In the observations field, note which reading applies to the values recorded at sampling. <br />