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~i <br />_~ <br />1 <br />/"' <br />J~ <br />i <br />~~ <br />".~:: 1 . <br />IN-PLACE DENSITY DETERMINATION <br />SAND-CONE METHOD <br />PERFORMED FOR: ~'I'~'-ter"R ~n LOCATION: I-~ I <br />DESCRIPTION OF SOIL <br />APPARATUS NO: BULK DENSITY OF SAND, rb=-'--"~ <br />PROJECT: -~-r.~ ~~~= r~~ a cT JOB NO: Y ~> - eO <br />E[sK <br />BORING NO~ ~F'~ SAMPLE NO: piRiH' FT <br />WEIGHT Of SAND USED TO FILL FUNNEL, Wsf = ~~ ~ <br />VOLUM E MEASU REMENT: <br />1. WT OF APPARATUS + SAND (Before Tesf), Wes = ~ ~~ ~ <br />2. WT OF APPARATUS + SAND (After Tast), w„h= yS".rG. <br />3. WT OF SAND USED IN TEST (Line I - Lina 2), Wsfh = ~~ D 7 : i _ <br />4. WT OF SAND USED TO FILL FUNNEL, W <br />f ° 'jy~'~d~ <br /> s <br />5. WT OF SAND TO FILL TEST HOLE (Line 3 - Line 4), Wsh = /O ~' <br />6. BULK DENSITY OF SAND <br />r = ~~h <br />1 ~r• s <br /> , <br />b ~ <br /> <br />7. <br />VOLUME <br />OF TEST HOLE (Lin <br />e 5 =line 6), J <br />V = _^~.? .~~ <br /> <br />WEIGHT MEASUREMENT: 99 <br />8. WT OF TARE * WET SOIL FROM TEST HOLE _ ~a7 <br />9. TARE WEIGHT = Y~L~- ~ <br />10. WT OF WET SOIL FROM TEST HOLE, W = Y.~7//•~I <br />MOISTURE CONTENT: <br />11. WT MOISTURE TIN (Tare Weight) <br />12. WT WET SOIL + TARE <br />13. Wi DRY SOIL * TARE <br />14. WT WATER (Line 12-Line 13), Wss, <br />I5. WT DRY SOIL (Line 13 - Lins I1), Ws <br />16. MOISTURE CONTENT (Line 14=Line lS~,w <br />OR <br />16. MOISTURE CONTENT DETERMINED <br />BY CALCIUM CARBIDE METHOD = <br />1styTri~a l' nd Tr~ <br />/~ <br />2_ )_7~ <br />222• ~~ <br />~J <br />i ~~,~ <br />/Z. S- s <br />S <br />j 3rd Triol <br />i <br />S I S <br />DENSITY CALCULAilONS~ <br />17. WEi DENSITY =Line 10 _ line 7 =~~~~l Ibs/fts <br />18. DRY DENSITY =Line 17 > (I + Line 16~ - ~~~~I Ibs /hs <br />~-. <br />Conversions I cm~ = 0.009483 ft~ I Its = 28,316.85 <ms <br />1 g = 0.00220516s 1 Ib = 453.59 g <br />269 <br />