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9.03 <br />A�rcRata <br />Base Top founc <br />Coune .'.nC Kcys�onc <br />%Pauin6 I u' s7uare tic�e .................... <br />IW �� <br />........... SO te BD <br />%PaainA K� Nuaresicve .......... 55 w 75 <br />$ Passir.g u's4uarcfiwe ..................... 70 l0 50 8 to ]: <br />4PassicQUS.�a.tOsicrc .................... ] to IB <br />..... 7.1 mac. 10.0 mu. <br />'bPauin8U5.Na.lMsicvc .............. a0 c�in. <br />All pnanu8> sre DY •cig�t. ., 10 min. <br />$andequivalcr.t ........................... <br />WM1en scparatcd on V� inch, Y� inch, 1 inch and I'/. inch sicves, erushcd <br />surfacing shall contain in tacl: si µc; „`u�dfn�am C'csaw��ha'at I �st onc <br />t:o, 10 not IcssrnSuccd 5 Y n,cc7ian cal crushing. <br />(ractured tece p <br />sh II noltcom��� mo�c nanr0.15'%rw�oodewa te? �� �nch square sicvc <br />y.03,q�q) �t�intenancc Rock. <br />Maintcnancc rock shall mcct all rcquiremcnts of Smtion 9•03•9(3) �°� <br />trushcd surfacing top course ezccpt that it shall mect thc (ol'o�w��i�B <br />spccifications (or gr�dmg: 55 to 70 <br />�F, Passin6 �h' square sicvc ...................... <br />% P2ssing !', • square sie+•c . . .. .. .... . . .. . .. � . .. . 10 l0 30 <br />% Passing U.S. No. 40 sicvc ............ <br />% Passsin6 U. S. No. 200 sic��e . . .. . ..... .... .. . . t0.0 maz. <br />pp perccniagcs arc by w��Sh�• <br />i 9-03.10 Aggrcg�te for Cra�cl Uasc. or scrccncd grarc�• �� <br />i Gravcl Uase shall wnsst of naturalfy �currinS <br />ahall bc csscn�ixlly L•cc Crom various tqpcs o( W�o� "'ai�� �r otlmr <br />Iof�ize�andrshape�hstblit willrcompacthceidily andhshallrmeets�the <br />� following tcst rcquircments: �i,u � ci�u s <br />1 . 77 min. �_ �"'". <br />i Suhifene:er'R'\'alue ....................... <br />.. 0.7 psi mas. 0.7 Ps� mai. <br />5� dl prcnurc ............. <br />� Thc n:aximum p��uc�c sizc shs1l not cxcccd 'h of t6c dcp�h of thc <br />� �zycr tcing p��ccd. shall mcet the (ollowing <br />Gravcl Rase. Class A or Class B. <br />requircments ior grading and yu�lity whcn placed in haulin�� vchicics [or <br />ddixcp' �°st��f0le.`Thc ca�ct poirnt o[ acaptancc wll hlc dct rmincd by <br />� tempo;ar)' F <br />� thc Lns'�nccr. <br />i 555 <br />I <br />9•03 � - Aggrc•Fa�cs <br />a�ss n c��. e <br />'F,PossingW'u�uarcnpcning ................... t5to70 15min. <br />% PassinR No. ]OJ sicvc ....................... 10.0 maa. I OD mat. <br />� Ali pertcnlagc[ are by reight <br />Umt Ra1io: ^ 19xinF US. No. 200 K msR. b nua. <br />R Passing U.S. No. 40 Siac <br />S�nd �quiva�cnl ............................. JS min. 70 min. <br />Gravcl base ma�crial rciaincd on a 9� inch syvare sicvc shall wnlain <br />not morc thzn 0.2090 by wcight of wood waste. <br />. 9•03.11 Screened Cra��cl Sudacing. �� <br />;� Scrccncdgrxvclsurfacingsl..;lconsiato(crushad,p�rtiallycrushcd,or <br />. . naturally aarring granular matcrials from appmved sourccs, proccsscd <br />_ in aaordancc wiih lhc provisions of Scction 1-01. It shall mcc� t6e <br />following rcyuircnicc�s (ur gratiing and yuality whcn placcd in hauling <br />� vehicles for Jclivery to the roadway, or during manufacture and <br />' placemcnt into a temporary srockpilc. 7'he exac: poin� of acccptance wi0 <br />� � tc detcrmincd by thc Gnginccr. . . ' <br />Screrned � Seruned <br />. � cravd Gravcl <br />SurGcing Smfaciny <br />Clax A Class e <br />'b PassinR I' x�u�re opcning ................... --- Ipp <br />' %Pusing4:'squareo�Kning ................... 100 — <br />' APassingl5'sGuzrropcning ................... SOIo65 351075 <br />%PassiagU.S.No.2✓)sicve ................... 3.0 max. �10.0 maa. <br />All peranug�s ere bY weighl. <br />Dust Ruio: 'b Passiny U.S. ho. 200 <br />% 1'aaing US. Nu <0 �icve — �' �z• <br />SandPquivalent ............................. 45min. dOmin. <br />D:eradmian Pacmr ........................... 15 mia 25 min. <br />Scrccncd pravcl surfacir.g mn�crial retaincd cn a!5 inch square sicvc <br />shall no� conlain more than O.ISSL by wcight of u•ood wxs�c. <br />4-03.t2 Cnccl 13acf:fiU. <br />Gravcl backfill shall consist of crus!u;l, partially crushcd, or naturally <br />occurrinq granular motcrial prcduccd in acco�dance with thc provisior.s <br />o( Scction 3-OI. <br />9-Oi.l:(I) Cra�cl Csckf:l for Founds(ions. <br />9-03.12p)A Class A. � <br />Grs�•ci backfill. for founds�ions, Class A, shal! con(orm to th: <br />requircmcnls of Seclion 9-03.9 for Dallast or Cmshed Surfacing Base <br />Cou�sc. <br />S�G <br />� :: <br />� : <br />r <br />