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Boring Log and Well Construction Diagram <br /> IT CORPORATION Monitoring Well MW-5 <br /> A n—b"at nn MG.oW <br /> Page: 1 of 1 <br /> Project Parkinson's Arco Owner Jim Parkinson COMMENTS <br /> Location 3250 W.Hammer Lane, Stockton,CA Proj.No. 8800401A <br /> Surface Elev. 5.3 ft. Total Hole Depth 27.0 ft. North 2195362.7 ft. East 6314855/t. <br /> Top of Casing 5.13 ft. Water Level Initial NA Static 7- 12.5 ft. Diameter 8 in. <br /> Screen:Dia 2 in. Length 15 ff- Type/Size Sch 40 PVC10.020 in. <br /> Casing:Dia 2 in. Length 10 h- Type Sch 40 PVC <br /> Fill Material Bentonite Grout Rig/Core BK 81 <br /> Drill Co. Water Mark Drilling Method Hollow Stem Auger <br /> Driller Bryan Cooke Log By K.Waldo Date 5123102 Permit# 29891 <br /> Checked By License No. <br /> Description <br /> (Color,Texture,Structure) <br /> Geologic Descriptions are Based on the USCS. <br /> 0 <br /> Asphalt <br /> 2 <br /> CH Sandy Clay,black,slightly moist,plastic. <br /> --------------------------------- <br /> 4 <br /> 0.5 3 i <br /> 7 sm Silty Sand,brown,slightly moist,60%sand,fine-medium,40%fines. <br /> 69 <br /> 8 -------------------------------- <br /> • 0. — <br /> 0. <br /> e e e a <br /> 10 0.5 7 o*P <br /> e <br /> e ;•°° Sand,brown,slight moist,90%fine-coarse sand,well graded,loose,<10% <br /> .pp os <br /> g ., fines. <br /> 12 ���� <br /> • <br /> 000 ee <br /> o <br /> a ao' SW <br /> 0 <br /> 14 •'450 <br /> 0'• <br /> .o s. <br /> o <br /> e a°a a o• Sand as above,saturated,verigated. <br /> t2 <br /> _ 16 13 'o•� <br /> k? 18 e.o <br /> t' <br /> 'a 20 100 3 J <br /> 0 5 sae Silty Sand,brown,saturated,70%fine poorly graded sand,30% <br /> gnon-plastic fines. <br /> 22 <br /> z .. --------------------------------- <br /> 24 <br /> • <br /> ° <br /> a oo n'• <br /> 60 •. <br /> 3 °.e SW <br /> 26 5 e <br /> o cs g• <br /> 14 Sand,brown,saturated,95%fine-coarse well graded sand,5%non-plastic <br /> fines. <br /> 28 <br /> 30 <br /> t=' <br />