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1 <br />' COLORADO DEPARTMENT OF HIGHWAYS <br />MATERIALS DIYISION <br />Lab. FORM NO. 386 <br />R EV. 10-52 <br />SUBBASE AND f OR SELECT BORROW <br /> <br /> <br />1 <br />1 <br />1 <br />1 <br /> <br /> <br />1 <br />1 <br /> <br /> <br /> <br /> <br />1 <br />~: <br /> <br /> <br />Preliminary X _ Loca 14 15,16,17,18, <br />-_19~24T25.2~Section <br />31 <br />Distance from Pit to Sta. 1887+50 over <br />Roadway _ __ ___ Township 7N mule of haul is 1700 <br />Stockpile Range R95H ~° Oversize ('~ (4^) 3 <br />Max. Sire in Pif_ 6°_ - _- _ County_ Moffat ~° Oversize (7") <br />Lab Tes+ No... ..... ~ S <br />Identification .TeaC ____ 1 <br />Cleyey <br />Sandy <br />Gravel <br />Depth.... U1-1~ <br />Crushed at Lab .......... ... !d0 <br />Passing 7" ........... .... ....... <br />~~ 5„ <br />„ 3„ <br />.......................... <br />~~ ~I ,~ <br />_ 2 ...................... <br />,~ 2.. <br />„ II/2„ <br />..................... <br />" I' <br />~, 3~4 '..... .... <br />.......... <br />., 1~2 ~, <br />„ 3 .. <br />g .. ........ <br />,. ,4. .. ........ <br />" '10 <br />,~ ,30 <br />" ,40 <br />100 ............ .......... <br />„ ,200 ......................... <br />Abrasion (°/ Wean....... <br />Liquid Limit ............... ... . <br />Plastic Limit .................... <br />Plastic Index ............ .... . <br />Stabilometer Data: <br />"R" Value <br />Density, lbs./cu. ff... ... <br />°o Moisture ... ... .. <br />Sand Ecuivalent .. ..... <br />~~ <br />95 <br />77 <br />69 <br />~_ <br />~Z <br />___~2 <br />-_~4 <br />__ 31_ <br />26 <br />19 <br />17 <br />Specs. <br />6 7 8 9 10 <br />1-A 1-8 2-A _2-D 2-C <br />Sandy Sandy Gravelly Sandy <br />Gravel Ciay Sand Gravel <br />1~-6• 6~• S~ 1.5~-3.~ 3~-4~ 4•-il~ <br />NO ie~D NO NO NO <br />~~ <br />97 <br />95 <br />87++ <br />73 <br />67 <br />__S L <br />~L <br />__~~ <br />~a <br />11 <br />4 <br />2~ <br />~..~ W <br />~,~ <br />__1.1.6++ NP <br />~~_ <br />-- - _127 <br />7.0 <br />18 67 _ <br />100 <br />98 <br />95 <br />90~ <br />71._ <br />~L <br />~Z- <br />__~/ 3_ <br />34 <br />14 <br />9 <br />4 <br />2+ <br />NV <br />[iP <br />71 <br />100 <br />99 <br />98 <br />97 <br />96 <br />95 <br />~3_ <br />~L <br />_ SG <br />_ 76 <br />73 <br />70 <br />64 <br />~4~ <br />49 <br />~6 <br />~~ <br />_4 L <br />_- $~- <br />73 <br />-~~_ <br />_ 16 <br />2 <br />Z~ <br />100 <br />96* <br />90 <br />76 <br />~Z <br />~L <br />37 <br />-~ <br />10 <br />4 <br />2s <br />35.7 W NV _ <br />22.3 _ <br />13.41 NP NP _ <br />6 _ 80 71 <br />12 600 E W L -R1ol~ <br />Based on "R" Value-Assuming ! ~0~ -PY(land a 3rr PMS wearing course, the indicated <br />thickness of cover including the wearing course is ___ _ - <br />'Indicaies deviation from Std. Strut t_ure tiackfill an~or _Subba ee _Ha[, speufications. <br />Bend 6 Crevel is acts tp a61¢_under the Std. specs. for Class 1 SCtveCUre DaCkfill <br />end Class 1 Subbase when overaixe is crushed to meet gradation requirements. Plastic Od <br />Should be vested, S 5x G may require tight crushing co produce sufficient fines. <br />See corrlbinations on sheets 4 and 5. <br />Reseigh <br />McCoy~Drakey <br />61a1T Demareyt (2) <br />3/ll/60 <br />r <br />I; ,... <br />MFiEFIAL$ ENGINEER <br /> <br />Project CS 42-0002-28 <br />Loca}ion_ ~+Ax~el_i - East 6 .JBa[ <br />Field Sample No._ 1647 <br />Da+e 1/11/60 <br />Pit (Owner) U. S. hand 6 Stale Of Colo. <br />