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Camp, Dresser 8t McKeer Inc. -- Soii Boring Logs Ripon, CA 1130-111 .Swveyed Elevation.Ground Nestle.� Foods Site Job No. Client 20' y 88 M-11A Boring Co Layne Western Top of Casing Screen Length Date Drilled �I 5/15/ Wali No.�— 4" PVC 1 ttl0' gpdng Method m d Used Air Percussion Hammer pigzoaim Casing Size&Type Total Depth.�— 27' K Kelly Organic Vapor Instnunents Used Water Table Depth Field Ge 1091s '1Sample Description Strata. Equlpmenl Depth $ame. Blows Per 6' Sarrpte Adv./ Org.Vgp. Charge Installed (feet) INo. lbs. Interval Recov. -PPM SH - Silty sand, top soil and fill Top soil 0-5 5' 5 I SP - Sand, brown, fine grained, loose, dry' Cement !� 5-10 Sand 10 II SP - Sand, as above, except coarser grained. 10-15 I! 15 15 SP - Sand, as above to 18.51. SH - 18.5' 15-20 Silty sand with interbeddenCL - Clay from 18.5 to 20'. Clay 21' 20 SH/CL - Silty sand with clay to 21'. - sand from 21-25. Sand Is dark Sand 20-25 brown, fine grained, loose, moist. 25 $p - Sand, as above to 28.5, 0 - Silty 28.5' sand to Q - sandy clay from 28.5- 25-30 30', water at 27'. Schedule 30 Silty t 40 PVC [ I� SH/SC - Silty to clayey sand, wet, dark clayey Casing 30-35 brown, slightly stiff. sand A I C 35 i SM/SC - Silty to clayey send. ` 35-40 40 Notchy Grau! + 40 4 !� CL - Sandy Clay, brown, mottled, 40-45T_ stiff. Sandy Clay l 45 CL - Sandy clay, as above to 49'. SP - 45-50 sand from 49-50's sand is brown, 49, loose, fine to medium grained, good water production. 50 SP - Sand, as above except coarser L Sand 50-55 — grained, minor gravel. 55 57' SP - Sand, as above to 57. GP - sandy an y i 55-60 — gravel from 57-60'. Gravel cobble gravel h{ 60 l to 1-1/2". Good water production. F+ Remarks: I� I �i } I it