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BORING AND TEST PIT LOG LEGEND: <br />SAMPLE TYPE: <br />_ <br />B - BAG SAMPLE <br />J - JAR SAMPLE <br />S- SPLIT BARREL (ASTM D1586 <br />UNLESS OTHERWISE NOTED) <br />W - WASH SAMPLE <br />ST - SHELBY TUBE <br />OT - OSTERBERG TUBE <br />NX - DIAMOND CORE BARREL <br />STANDARD PENETRATION TEST: <br />6"-6"-6" - THE NUMBER OF BLOWS FOR THREE 6 -INCH INCREMENTS <br />REQUIRED FROM A 140 -LB HAMMER FALLING 30 INCHES TO DRIVE A <br />STANDARD 2 -INCH O.D. SPLJT-BARREL SAMPLER (ASTM D1586) <br />(N) - THE SUM OF BLOWS FOR THE SECOND AND THIRD 6 -INCH <br />INCREMENTS <br />SYMBOLIC LOG: <br />SEE SYMBOLIC LOG LEGEND FOR KEY TO GRAPHIC PATTERN <br />NOTES: <br />1. THE BORING AND/OR TEST PiT LOGS AND"R`E'LA' MD:'114'*"C' RMATlOt4-OEPICT <br />SUBSURFACE CONDITIONS ONLY AT THE SPECIFIC LOCATIONS AND DATES <br />DITIONS A'ND WATER`ti Eta ATS°CHER LC)CA7 d01aIS <br />C <br />INDICATED.SOIL <br />MAY FROM O ONS OCCURRING AT THESE BORING ANO/OR <br />TEST PIT LOCATIONS. ALSO, T44E .PASSAGE_.OF TIME MAY RESULT IN A <br />_. <br />CHANGE IN THE CONDITIONS AT THESE LOCATIONS. <br />2. BORINGS AND/OR TEST PITS WERE LOGGED IN TNE" FIELD BY A CH2M #-TILL <br />SPECIALIST. SAMPLES WERE EXAMINED AND VISUALLY CLASSI- <br />GEOTECHNICAL <br />FIED IN APPROXIMATE ACCOR13ANCE WITH ASTM D2487 AND ASTM D2488. <br />3. IN THE COMMENTS SECTION OF THE SOIL BORING LOGS, PP STANDS FOR <br />POCKET PENETROMETER TEST (UNCONFINED COMPRESSIVE STRENGH), AND <br />TV STANDS FOR TORVANE TEST (SHEAR STRENGH). <br />BORING AND TEST PIT <br />LOG LEGEND' <br />11ftsZ rumm v'. <br />