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y � Y <br /> J <br /> GROUND ZERO ANALYSIS <br /> LOG OF BORING 585 <br /> PROJECT MAN51711 LOCATION 8960 WALNUT GRnVr R, PROJECT DATE DRILLED 07 28 99 A 0-7/.36Z99T N0. 314 <br /> LOGGED BY SEAN GARVEY � REVIEWED BY.dOHN P. <br /> T •I, un a�cc <br /> DRILLING COMPANY FISCH ENVIRONMENTAL DRILLER METHOD DIRECT PUSH k <br /> BORE HOLE DIAMETER _2- IN DEPTH DRILLED 21, FT DEPTH Tj0 WATER : INITIAL 1s•5 Ej STATIC 14.5 FT <br /> CASING TYPE NA_ DIAMETER IN SCHEDULE INTERVAL El TO II Er <br /> SCREEN TYPE bIA-- _ DIAMETERIN SLOT SIZE —_ IN INTERVAL — FT TO <br /> Q <br /> FILTER PACK TYPE _NA - INTERVAL _ FT TO L <br /> SURFACE SEAL TYPE NEAT CEMENT GROUT <br /> COMMENTS: INTERVAL -- 0 FT TO 21 I� FT <br /> PAGE--L-OF.._•1_ <br /> WELL DEPTH IID U.S.C. <br /> DETAIL FT. PPM BLOWCOUNT LOG DESCRIPTION !! <br /> .i <br /> 0-4" ASPH�LT Y <br /> 2 4'-6/9' SANDY ELASTIC SILT (MH): 35% FN, A-SA SND; 65% FNS, M DRY <br /> STRN TH, SLW DLTNCY, M TGHNSS, L-M PLST, BRN, NPO, MST iN <br /> d <br /> 4 MH <br /> 0 <br /> 6 <br /> 6/9-11/14' SANDY LEAN CLAY (CL); 402 FN, A. PRLY GRDD SND; 60% FNS, <br /> B MSDRV STRNGTH, SLW DLTNCY, M TGHNSS, L-M PLST, BRN, NPa, <br /> MAN2-585-10' <br /> 10 0 CL <br /> 12 11/14-16/19' SILTY SAND (SM): 70% FN-M, A-SA, W GROD SND; 30% FNS, ;E <br /> L--M DRY STRNGTH, SLW-R DLTNCY, M TGHNSS, L-M PL5T, BRN;h <br /> NPD, AST <br /> 6LAN2-SB5-15' <br /> h <br /> t4 <br /> 0 SM i <br /> 16 '' <br /> 16/19-21' SILTY CLAY (CL/ML): 10% FN-M SND; 902 FNS, M-H DRY <br /> STRNGtH, SLW DLTNCY, M TGHNSS, M PLST, BRN, NPO, WET <br /> 1 B IY <br /> MAN2-SBS-20' <br /> CL/ML <br /> 20 0 GRAS GROUNDWATER SAMPLE COLLECTED THROUGH TEMPORARY <br /> WELL SCREEN <br /> —22- <br /> -24- <br /> -26- <br /> -28- <br /> -30— <br /> ED <br /> 224 262830ED GES` <br /> —32- <br /> - <br /> 2 t? <br /> � .JOHN p � I� <br /> 34 • Lr"1. c <br /> Na No. 6795 <br /> —36- <br /> - <br /> 6 <br /> OF <br /> 38 <br /> 4 <br /> L 1 <br /> �j <br /> 40 <br /> ii <br />