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<br />' COLORADO DEPARTMENT OF HIGHWAYS <br />MATERIALS DIVISION <br />LAB. FORM NO. 38B <br />R EV. 1051 Sheet 2 Of S <br />Preliminary . X <br />Roadway_ _ <br />~ , Stockpile _ <br />Max. Size in Pif_ <br /> <br />Projec+_ _CS 42-0002-2B <br />Location. Maybe~_1_Eaet 6 HeeC <br />Field Sample No. 1647 <br />Date_ 1/11/60 <br />Pit (Owner 13.5. Land 6 State of Colo. <br />SUBBAS~ ~~ID/OR SELECT BORROW <br />lots 14,1 ,1 ,l .18, <br />. 14~4~~2I1Section 71 Distance from Pit to Sta. 1~7~'S0 over <br />__-__ Township 7N _ route of haul is 1700 <br />Range R95G °j Oversize (S59 (4n) 3 <br />6° _ ____. County_ °/ Oversize (7"~ <br />' Lab Test No..........60 11 12 13 14 <br />Identi Fication .. Te9_t 3 3-A 3-- 3~C <br />Clayey <br /> Gravelly ---- Sandy Grevel <br /> Sand <br /> Depth... O.C-1.4~ 1.4-4.0~ 4'-6~ <br /> Crushed at Lab . ~ 3'30 ~ <br /> Passing 7"...... ... <br /> 5" ................ ....... 100 <br /> 3 ............... ....... 100 95 <br />' ;; 21/1" ........... 98 90 <br /> ..... <br />2".......... ........ 91* 85* <br /> <br /> ;, I ................. ....... 95 b8 65 <br />' 3/4 .............. ....... 55 <br /> „ I/1" ............ ....... 90 53 47 <br /> ~~ 3/a'~ ............ 88 <br />....... 47 40 <br />' ,4 ............ . . <br />........ <br />7 <br /> <br /> " <br />:30 ........ .... <br />...._ _ZQ. 5 <br />_1__ 12 <br /> :40 ......... .... . _Sil__ <br />... 10 9 <br />' „ ;i00 ...... ... _41 <br />...... __ 3 5 <br /> ;zoo ........... . .... 34±* 2* 3* <br />14-1 15 Specs. <br />3-C 4 <br />Clayey <br />--_------°---- Gravelly <br />Sand <br />5~-11~ 6~-11~ 0.0~-1.3~ <br />ti0 YES <br />100 - <br />90 100 _ <br />85 94 _ <br />8p 85+ 100 - <br />71 72 97 - <br />60 61 94 _ <br />56 56 92 - <br />50 50 90 _ <br />45 46 88 _ <br />37 37 86 _ <br />_ _ 31 84 - <br /> 18 74 _ <br />__ <br />J 13 64 <br />_ 5 39 <br />__ _ <br />' Abrasion (% Wear) ,...... __ _ <br />- - - <br />~ <br />- <br /> Liquid Limit . ............. .. ~.~ >v`V NV _ 2~.9 <br />_ TN_ <br /> Plastic Limit ... <br />..... <br />.. <br />15.2 <br />15.1 <br /> . <br />.. <br />Plastic Index .... ...... .. 8* taP !~P _ _ _ <br />. 13. _ _ <br />_ 3.P _11.B^ <br /> Sfabllometer Da+a: <br /> "R" Value .. . .. __ - _, _ ___ <br /> Density, lbs./cu. ft.. .. __ _ _ _ _ -_ _ _ _~ <br />' °! Moisture . <br />Sand Ecuivalent ... .... 6~ -60` - <br />_~_2.. _ _ - 43 -1'f <br />_ _ _ <br />Based on "R" Value-Assuming _ _ _ <br />thickness of cover including the wearing course is _ _ _ . <br />`Indkates deviation from _ _ - _ <br />_undcr the_ __ <br /> <br />Sae casr*slants on sheet 1 <br />EWL RMS <br />VPD and a -__ -_PMS wearing course, the indicated <br />_ speciFicaiions. <br />_ specs. {or_ <br />__~Ci FFF L1hiEPIALS <br />I: `_ER <br />