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9-OJ A�FrcRatcs <br />9.01 � . <br />' - � Cl�u A Clan B <br />/� '�j'lC$JICS ; Y,Passing Y.• u�u�rc opening .................. 25 In 70 IS min. <br />' 7op Caurm % Passing Nrt 300siae ....................... 10.0 maa. 10A nua. <br />0au - All peruntages arc by rci <br />Comsc And KcYsmne eh� <br />Ipp Duq Haiio: %• �avsin6 U.S. No. 200 <br />$pufinAl�''f9uarcsiac .................... Ipp Z Pisfing US. No.10Sieve � T°�. K mu. <br />Sand Equiv�lenl ............................. JS min. JO min. <br />%Pos�inpX' wuorcsmve ..................... 50 �0 8 8 l0 1� ' <br />qP""re� �u�r _�� ,,,,,,,,... 30 �o so 55 10 75 Gravei basc ma�crial rcmincd on a'/. inch squarc sicvc shall contain <br />��aµ��tUs.�a.�oi�wc .................... 7�o �a . not morc than 0.20k by wcighi of woud wastc. <br />€Pas�indU.S.:�a.]Wsicve ................... 7.5 m��. 10.0 maa. <br />t0 min. 40 min. <br />/��� pctanu6�+ �« by ""sh`• ,,,.....,., 9-03.11 Screcned Crarel SurL:cing. <br />sanaevulr.irnt .................. <br />Whcn scparatcd un'/. inch, ?S inch, 1 inch and 1'/. inch sicves, crushcJ Scrcc�ad gra��cl sur(acing shz!I coniict of crushcd, psnislly crushcd, or <br />surfacing shall contain in cach sivc, including matcrixl rctaincd on U.S. namrally ocwrrin� gmnular ma�cri:ds from approvcd sourccs, proccsscd <br />in accordancc �viih lhc provisiuns of Scc�ion 3•01. li sholl mcct d:c <br />Tu. 10 not Icss t6an 75% by wci6ht of panidcs. W��h a� cast onc following rcyuircmcnts fur grading and yuali�y whcn placcd in hauling <br />(ractured face proJuccd by mcch:�nical crushing. - <br />The po�uo^ uf crushcd surfacin6 rctaincd on a�A inch square siac 'vchicics for dciivcry to thc roadway, or during manufacmrc ard <br />shall no� contain morc than 0.15`h wuod wastc. placcmrnt into a tcm�arary stockpilc. Thc cxact point of acccptancc will <br />� be dctcrmincd by thc Cnginccr. . � <br />q_p;,q�q� �taintenance Rock. <br />Maintenana rak slmll mcct all requircmenls of Scction 9-039(3) [ot <br />erusM1ed surfacin6 toP �oursc exccpt that it shall mect tLe fol,n�on6 <br />spccifications for grading: 55 to 70 <br />�c Plssing ry�^ square Smvc ...................... <br />T Passing �.�• squ�re sicvc ................ ...... 10 to 30 <br />& Passing U.S. No.40 sic��c .............. <br />,,,, 10.0 maz. <br />x Passsing U. S. No. 200 `�i^`ht ............... <br />p�; percentagcs arc by o <br />9-03.10 AgE«R%1B fer Cra�el llase. <br />Graocl U�sc shall consist uf nawrally uttusro Sxoalrwast��' or�mhar <br />shall be c>santially free from various tY{x <br />oflsize�andrshapc��habit willrcompactnreadilycand}�shallramectstthe <br />following :cst requircments: C��u � oaa n <br />77 min. 72 min. <br />5!sbiio:ncur'R"Valuc ....................... n:ax. 0.7 psi maa. <br />Svd� prcuvrc ............. <br />... .. 0.7 Ps: <br />Thc maximum particic sizc shall not cxcccd h of lhc dcpth of t ic <br />la}�cr bcing placcd. <br />Gra�•el Basq Cl�ss A or Cl�ss B, shall mcct thc (oilowmg <br />rcquircmcros for 6��`�108 and quafity w�hcn placcd in hauling vchiclu for <br />dcli�'er ar �stackpilc. Thc eaact rpo nt of acccptance wil be d t rmined by <br />trmper <br />thc Enginccr• <br />555 <br />, Scrcened Scrccned <br />ened enrA <br />Surlxcing Sudacine <br />Class A Ciau B <br />$Passingl'tqua�eopenir.g .................. — Ipp <br />%Pasting{:'syuareoycning ................... I00 — <br />%Pafsing4:'squarcoxning ................... SO to 61 IS l0 75 <br />£PassingU.S.�o.]f�sicve ................... S.Omax. 'IO.Omax. <br />All perc<nugas ere bY xe'ght. <br />Dusl Ro�io: h� Nassing U.S. Ko. 7CJ _ ��i <br />^n Paaing US No .0 siev� <br />Sand Fquivzlcni ......... ......... �5 min. 10 min. <br />D�SradationFanar ........................... 75 min. 33 min. <br />Scrccr.cd gravcl surfacing matcrial rc;aincd on a'h inch square sicvc <br />sF.all not con�ain more than 0.15:G by x;cight of wood wz�tc. <br />9-03.12 Crmcl BacicfiU. <br />Gravcl backfill shall consist of crusl:cd, portiaUy crusiicd, or natu:ally <br />occurring granul�r ma�crial praluccd in accordancc with �hc provisions <br />of Scction 3•01. <br />9-03.IZQ) Crarel Cackfi:l for Poundations. <br />9-03.iZplA Class A. <br />Gravcl bsckfill for fuundations, Clzss A, shall conform to thc <br />rcquirements ef Scction 9•039 for 6allast or CrusLcd Surfacing Base <br />Cov c. <br />55G <br />