ARCHIVED REPORTS_2010_5 - Laserfiche WebLink

Home Browse Search

Vector Engineering, Inc. 143E Spring Hill Drive WELL SG -109 Grass Valley, CA 95945 Page 1 of 2 Tele hone 530-272-2448 P Fax: 530-272-8533 Project: LFG Monitoring Well Installation Remarks: Client: San Joaquin County Hole overdrilled to 170 ft. Location: Foothill Sanitary Landfill Placed 4 ft of gravel at bottom. 6484 North Waverly Road, Linden, CA Deep probe placed at 166 ft, as designed. o U U J Q CU c� Material Description GW • WELL GRADED GRAVEL AND COBBLES WITH SAND ee (GW) 5 . ► ® • e . e 10 e • °s 15 e s se 20 ®® • e m • e 25 --- X X x x X x x x ---------------------------------- SILTSTONE brown, weakly cemented, laminated, trace X X X X x x X x lenses of sand X x x x 30 x x x x X x x x X x x x x x x x xx x x 35 xxxx X X X X XX X X X X X X X x x x 4O X X X X X x x x X x x x X x x x xx x x 45 X X X X X X X X X x x x X x x x X x x x 50 X X X X — — — SP _. ---------------------------------- POORLY GRADED SAND (SP) black sand, weakly cemented 55-- 60 --- XX X X X X X X SILTSTONF brown, moderately cemented 65 X X x x X x x X x x X x x Xx x x 70 x x x x X x x x X x x x X x x x X x x x 75 X X X X X X X X X X X X X X X X X x x x 80 x x x x X x x x X x x x X x x x X x x x x x x x Well Diagram Cement 5 -us Bentonite Gravel 10 filter pack 4 Bentonite 15 Gravel filter pack Bentonite Drilling Company: Westex Date Started: 8/12/2009 Time Started: 1:OOpm Drilling Method: Air Rotary Date Completed: 8/13/2009 Time Completed: 1:OOpm Boring Diameter: 8-5/8 in Elevation (ft): 326.281 Total Depth (ft): 170 Logged By: Pete Holland, CEG Groundwater Level: NFWE Sampling Method: Grab from cuttings