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~ i <br />' COLORADO DEPARTMENT OF HIGHWAYS <br />MATERIALS DIVISION <br />LAB. FORM rJ O. 3RB <br />REV. 10-SZ <br /> <br />Sheet 3 of S <br />~' <br /> Preliminary -X <br /> Roadway <br /> Stockpile <br />' Max. Size in Pif 6" <br /> <br />Project CS 42-0002-28 <br />Location- Maybatl ~ EasC 6 Ne6C <br />Field Sample No. 1647 <br />Date 1/11/60 <br />PitOwner) U. S. Land 6 State of Colo. <br />SUBBASE AND~OR SELECT BORROW <br />Lots 14,15,16,17,18 <br />. _ .1Q~? •_TS_9, Section 31 Distance from Pif to Sta. 1887+00 over <br />. ._ Township li< route of haul is 1700 <br />_ . Range R95td ~° Oversize t5L+F (4") ~ <br />Couniy_ ~° Oversize (7") <br />' Specs. <br />Lab Test No........6Q..... 16 17 18 18-1 19 20 <br />Identification .Tent. 4-A 4-8 4-C 4-C S 5-A <br /> Gravelly Sandy Sandy Silty <br />' Sand Silt Gravel Sand Sand <br /> Depth .... ..... ............. ...1...3-4Z 4~7~..~ 5.3-12.05,3-12.0 0.0-1.4' 1.4~-5,6~ <br /> Crushed at Lab .......... .... ~_ ~_ ._~ _~_. tm <br />' Passing 7" ........ ............. .... <br /> <br /> 3" ~` 3 100 <br />' i; <br />................... .... -- <br /> <br /> III/z" ............... .. __95- ~~ 78 <br /> I.' .................... .... ~2 6 65 <br />' <br /> Ilz~~ .......... ..... . -H~ -22 -_5~ 53 <br /> <br /> <br /> " ,10 ................ . .... ~3- _95 ~ 100 100 <br />- <br /> " s3o . ............ .... -19- _ <br />91 __ <br />20 92 ~32 <br /> <br /> " ;loo. ........ __~ _ 78 2 28 15 <br /> ., ,zoo .... .. ... .. .._ -_1* __ ~ 1• 23* 6 <br />' Abrasion )°~ Wear) _ __ _ _ <br /> Liquid Limit ... ... .. ~'~~ _ IJV 1N 16.2 i,y <br />' Plastic Limit .. .. ... <br />- <br />Plastic Index ... .. <br />--- --- <br />_-~P <br /> <br />__~ <br /> <br />NP 14.4 <br /> <br />_1.8 <br /> <br />NP <br /> Stabilometer Dafa: <br /> .R.. Value ... - - - --- - - -- - - 35 <br /> Density, Ibs.;cu. {t. _ _ __ _ _112 <br /> °/ Mois!ure _ <br />_ -- <br />_ _ _ _ <br />_ _ 13.6 <br />- <br /> Sand Ecuivalent 81 _ 15 _ 81 2D <br />' Based on "R" Value-Assuming <br />!hiciness of cover including the wearing course is __,__ <br />' 'Indicates deviation from=- <br />--under the_ <br />See Cornent9 on Sheet 1 <br />EWL RMS <br />VPD and a PMS wearing course, the indicated <br />__ ___ _ specifications. <br />. _ - __ specs. for <br />_ .. <br />SLAFF p1AiERI~LS Er:vIP; EER <br />