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<br /> ramp, Uresser & McKeec.
<br /> Soil Boring Log Well Installation and Completion Data
<br /> • Client Nestle Foods Corp. site Ripon, CA Job No. 1130-111 Surveyed Elevation: Ground
<br /> Date Drilled 10/8/87 Well No. M6A Boring Go. Layne Top of Casing Screen Length 20'
<br /> Total Depth IIS' Boring Method Used Air Percussion Rammer Plezometer Casing Size b Type 4" PVC
<br /> Field Geologist Dave Fuller Organic Vapor Instruments Used None _ Water Table Depth 25'
<br /> Depth Sang. Blows per 6' Sample Adv./ Org. Vap. sample Description Strata. Equipment
<br /> (feet) No. Ibs. Interval Recov. - PPM Change Installed
<br /> Locking
<br /> Well Cover
<br /> Silty Sand and fill material (SM), Silty
<br /> 1 --- 0-5 --- gravel to li', mod. sorted, v. fine to .Sand Cement
<br /> med grain, brown Grout
<br /> —
<br /> 5
<br /> As above with silt interbeds
<br /> 2 --__ 5_10 ---- ----
<br /> 10-
<br /> Silty Sand (SM), Lt. Brown, mostly
<br /> v. fine and fine grain ranging to
<br /> 3 ---- 10-15 ---- --- coarse, loose, dry
<br /> 15' 15'
<br /> 15 Sand (SP), It. brown, mod sorted, fine Sand
<br /> to med grain, loose, dry Volclay
<br /> 4 -- 15-20 - —_ Grout
<br /> 29. 20'
<br /> Silty Clayey Sand (SM), brown. poorly ty
<br /> 520-25 ___ ____ sorted, v. fine to coarse grain, 2255 layand
<br /> silt and clay, slightly moist, stiff 25'
<br /> 25
<br /> Sand (SW), It. brown, poorly sorted, an
<br /> 6 25-30 —_ —_ fine to v. coarse grain, loose, v. moist
<br /> 30'
<br /> 30 Silty Clayey Sand (SM), Brown, poorly Silty
<br /> 7 --- 30-35 - —__ sorted, v, fine to coarse grain, 30-405 Clayey
<br /> silt, moist, stiff Sand
<br /> 35 36'
<br /> Sand (SW), with minor silt and gravel, Sand Sch.
<br /> 8 35-40 -- - brown to rusty brown, unsorted, v. fine 40 PVC
<br /> to v. coarse sand, gravel to 1/8", Casing
<br /> 40 loose wet 41'
<br /> Sandy Clay (ML), It brow to grey, Sandy
<br /> 9 -- 40-45 -- ---- v. fine to fine sand, wet, plastic Clay
<br /> 45
<br /> Sand (SP), It brow, mod. well sorted, 47'
<br /> 10 -- 45-50 -- _—_ v.fine to fine grain, loose, vet, Send
<br /> Good Water Production
<br /> SO 50'
<br /> Silty Clayey Sand (SM), It brow, Silty
<br /> unsorted, v, fine to med. grain, Clayey
<br /> 11 -- 50-55 plastic, wet Sand
<br /> 55 55'
<br /> Sand (SP), grey, well sorted, med. to Sand
<br /> 12 55-60 —__ coarse grain, loose, wet, minor gravel
<br /> 60 to 1/2"
<br /> Remarks:
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