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�._------... <br />---�-------- (,�,�'� ST/�<<� <br />7Ol <br />A�rcgatu <br />Uasc Top Cwrw <br />Co�rsc And KeY*�one <br />4 Pauin6lu' Nuare siae .................... <br />IW IW <br />'i P�uingX'tqu��csi�vc ....................• ]0 lo SO 55 l0 75 . <br />R PassinC �`' �Cmrc �ieve ....................• ) lo IB k 10 3J <br />% Pauin6 U.S. �o. <0 sittc .................... <br />....... 7.5 max. 10.0 mas. <br />%PauineUS.Ro.200siccf h�....•..... 40 min. <br />All p��unuga ue 6Y • 6 40 min. <br />Sard Wuiralrnl ............................. <br />\Vhen scparaud on'/. inch, K inch. I inch and 1'/. inch sicvcs, crushcd <br />No.� 10 gnotaless� Uaan �75'�cby' �� c Sht uo( pam cics�witha at Icas� cnc <br />fracturcd face praluccd by mcch:�mcai crushing. <br />The portion o( crushcd su:facing rctaincd on a 9� inch squaro sicvc <br />shall not contain morc than 0.15% wood waste. <br />9-039(4) Tlaintcnzncc Rock. <br />Maintrnancc rak sh�ll mcct ail rcyuircmcnts of Scction 9-03.9(3) for <br />uushed sur(acing top course c>cept tM1a� it shall mcet Ihc (ollowin6 <br />spccifica�ions (or @radmg: 100 <br />%Passing'h'squates�eve .....................• 55 �o �� <br />% Passing ;'.' syuare sicvc . . .... ... ... .. .. . .. . .. 10 tU 30 <br />A P�ssing U.S. No. 40 sin�c ............ <br />,,,,,,,, 10.0 maz. <br />''n Passsin6 U. S. T`o. 200 "oyt........ <br />qil perccnta6u arc by <br />�9•03.10 Aggrcgatr. for Cra�cl Uasc. or scrccncd gravcl.lt <br />Gra�'cl Uasc shall consist of naturally utturrin6 <br />shall be essenti�lly Crec from �'�rious t}'pes of u'� was�� or otLcr <br />of�sizo�andrsh�pctthatbit nwill rcompactrrcad'lycandhshaliramccts�ihc <br />fol!ox•ing tcst rcquircmcnts ���u � , �i�is g <br />�x-mm. <br />Subilcmctcr'R'Valuc ....................... 0.3 ��^'ryx. OJ psi max. <br />svtllrmssurc ............... <br />, ........ <br />TM1e mazimum p�rticle sizc shall not cseccd 'h of the dcpth of t ic <br />Ia}'cr bcing placcd. �h�ll mcet thc �o!lo�ving <br />Gr�vcl l3asq Clus A or Class D, <br />« quircmcnts for 6rading and quality W'hcn plsccd in hauling vchiclrs [or <br />acmpora ) stockpile. The txact po nt o�t acceptance wllpbe de crmincd 6y <br />ihc Engin:er. <br />555 <br />9-Q3 � Aggregulrs <br />� Chu A Clau B <br />RP�isinRW'�quarcop[ning ................... 75 �0 70 25 min. <br />R PaseinR No.100 sitve ....................... 10.0 ma�. IOD rtua. <br />� All perunmgr[ arc by wcigM1l <br />Dun Raiio: �� �asinR U.S. No. 2W <br />% Passing U.S. No. �0 Sicve K mu. �y �a. <br />Sand Equivalcnt ............................. JS min. JO min. <br />Gravcl basc mmcrial rclaincd on a 9. inch squarc sicvc shall conlain <br />not more than 0.20m bywci�ht of wood waslc. <br />9•03.I1 Scrcened Crarel Surfacing. ' <br />. Scrccr.cd gravci surfxing shall consis� of crushcd, partially crushed, or <br />: . na�urally occurring granular matcrials from approved sourca, processcd <br />in accordancc wiih thc provisiuns o( Scction 3-01. It shall mcct the <br />following rtyuircmcnts fur grading and yuality whcn placcd in hauling <br />� vchicics for dclivcry lo the roodway, or during manufacwrc and <br />placcmcr.t into a tcm�wrary stakpile. The cxact point of acccptance will <br />_ bc dctcrmincd by thc C•nginccc . � <br />n <br />, %Pasrinel'aqu�reopening .................. <br />: %Pouing7:'syuarcopcninR .................. <br />I %Passingv.'aquarca�cniny .................. <br />� %Passing U.S. No. ]OO sicvc .................. <br />.. AII (emnla3<s are bY wcigM. <br />. ' Dus� Ral;o: `i Passing U.S. No. 1D] <br />� �+»^d U.S. No <0 sicve <br />� <br />ScrcenW <br />eneel <br />Surfacing <br />Claii A <br />IW <br />SD to 65 <br />3.0 mas. <br />Sercrned <br />Gr:vel <br />Sutfaciny <br />Clau B <br />IW <br />23 to 75 <br />� I0.0 maa. <br />'A mac <br />Sand [quiv:lcni ............................. IS min. �0 min. <br />Dcgndaiion Pacwr ........................... 15 min. 15 min. <br />Scrcencd gravcl surfacing mutcrial rtaincd on a'J inch square sieve <br />shall nm contain mure th�n O.ISw by wcight o( wood waste. <br />9-03.12 Crarcl Qucl:fiU. <br />Grxvcl backfill shall consist of crushcd, partially crusLcd, or na:uraliy <br />occurring granular moicrial produud in accordance with the provisions <br />of Scction 3-Ot. <br />9-OJ.t2p) Crnccl Q�cAfill tor Fmmdalions. <br />9-OJ.12(1)p Class ,t. <br />Gravcl backfill for <br />rcquircmcnts of Scction <br />COuric. <br />foundations, Class A, shall conform to thc <br />9-039 for 6allast or C:usL•eJ Surfacing Basc <br />SSG <br />