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<br /> AND D�BRIS , ' 4. PERFORM MAINTENANCE iN ACCORDANCE �TH VdSD�T STANDARD SPECIFfCAT14N
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<br /> 1. MATERIAl: TMICKNESS IS COMPACTED DEPTH. APPI.fES TO ALL. SECTIONS.
<br /> j 2. SUITABL� ONS(TE S01l.S SHALi. BE FREE OF DELETERIOUS MATERIAI.S AND MAY 6E USED F�R
<br /> SUBBASE PR01!lQED SQil.S ME�T REQUIREMENTS IN TN� PROJECT GE0IECHNICAL REPORT,
<br /> � ', 3. FOR PREPARATION 4F PAVEMENT SUBGRAD�, AREAS ID�NTIFIED AS LQQSE �ILL SOIL SMALL �£
<br /> lMPROV�D BY REMOVING AND REPLACING WlTH STRUCTURAL �'!!.L OR SCARlF1(ING AND
<br /> RECOMPACTING TNE ON-Sl1E SOi�. TO STRUCTURAL �lLL REQt1(�EM�NTS. IMPROVEM�NT SNOUI.D
<br /> � OCCUR TO A D�PTH OF Al" LEASI' 12 1NCH�S �R THE MINIMUM DEPTH SP�CIFIED IN THE 6X6 �12.OXW2.0 IN�LDED �IRE
<br /> GE4TECHNICAI: REPORT AND BE�4RE S`f�UGTURAL FiLL IS PL.ACED. 3.5" ASPNAl.T: 1/2-1NCH AGG�EGATE FABRIC, TERMiNATE MIN 1.5" �ROt�
<br /> 4. THE TOP 12 INCFlES OF SOIL SUBGRADE BE�.OW �AVED AREAS SHALI. BE COMPACI'ED TO AT M{X PER 2Qi 2 WSQOT 9-0�.8(6), � ANY JO1NT OR EDGE
<br /> L.�AST 95� OF TH� MATERIAL S MAXlMUM DRY DENS{TY PER ASTM D 1557. PG58-�22 OR PG 64-22 BINDER PER
<br /> 5. PRfOR TO PLAC�MENT OF` FILI, QR PAVEMENT IMPRQVEMENTS; TNE EXP4SED SUBGRADE SHOULD 2p12 WSDOT 9-02.1{4) '
<br /> B� EVALUATEQ BY PROO�ROLLING WfTH A F'ULLY L4ADED pUMP TRUCK OR SIMILARLY HEAVY, � 5" �ORTL.AND CEMENT CONCRET�
<br /> � RUBBER-TIRE CONSTRUCTI�N EQUIPMENT TO IQENTI�Y SOFT, LQOSE, OR UNSUITABLE AREAS. 6„ C�UShiED AGGR�GATE � ; : -. �: :.�� . . . . � (4000 PSI COMPRESSiVE STRENGTH
<br /> , . . . PER �ISDOT STD SPEC 9-Q3.1
<br /> 6. CRUSM�D BASE COURSE MAT�R(ALS SHALL CON�ORM TO TH� REQtlIREMENTS OF SECTION BASE C�URSE PER 2012 . �;��"�:�."�' ,� � )
<br /> ; � . . . � .� . . � . . :. �. .. � .�� �
<br /> 9-Q3.9(3) - AG�REGAT'ES FOR BALl.AST AND CRUSHED SURF'ACING, 'WITH TN� EXCEPTION UVSDOT 9-�03.9�3} �
<br /> BY D Y YVElGHT PASSING THE U.S. I�dTE: ; NOTES: . . � . '� � .� � 6" CRtJSHED ROCK BASE COURSE , �
<br /> 1'HAT THE AGGREGATE SHOULD NAVE LESS 7HAN 5� R ASPHALI� P�VEMENT S�CTION 15 � 1. CONCR�� �HAL�. BE FIB�R REINF'ORCED, �iR
<br /> Q. STANDARD N0. 200 SIEVE ANR HAVE AT L�AST TWO MECHANICA��Y FRACTURED FACES. THE » (WSDOT STD SP�C 9-Q3.9t3))
<br /> _ �, IDENTlF'IED IS PRQVIDED AS A MINIMUM. 12 C4MPACTED SUITABLE EN`�RAINED, WlTH A MINIMUM MODULUS 4F » .
<br />' �, AGGREGA� 6ASE SHOUL.D BE COMPaCT�O TO AT I.EAST 95� OF �'HE MAX. �F THE ASPHALT PAVEMENT SECTION SNALL I�ATERIAL OR STRUCTURAI. FIL�.. RUPTURE �Mr) o� �oo Ps�, A �4000 PSi 28 DAY - 12 COMPACTED SUITAgLE MAT�RIAI. 4R �
<br /> "' TNEQRE�ICAL MAXIMUM DRY DENSITY (ASTM D 1557) �OR PG 58-22 OR PG 64-22.. MA1'CH EX PAVEMEN� �ECTION IF IT 1S t1N5Ul1'A�L� NATlVE MATERIAL STREIdGTH, AND A 15-F`OOfi MAXII�UM JQINT STRUCTURAL �(i.L. UNSUITABL� NATIVE '
<br /> � - �, 7. PERF4RMANC� �RADED ASPNAk.T B(NDER SNALL BE !N ACCORQANCE WITH WSDOT SECTION GREAI�R THAN THE DETAiL PRDi�D��. .� 5HAl.�. BE OVEREXCAVATED AND ; SPACING MATERIA�. SHAL�. BE OV�REXCAV�TEa
<br /> 0 9--D2.1(4}. , REPLACED. SUBGRADE SNALL BE AND �EPLACED. SUBGRADE SHALL BE
<br /> � `�' 8. ASPHALTlC SURFACE COUF�SE MIXTURES SHAII �� IN ACCORDANCE WfTH SECTION 5-04, 9-42, PR�PAREO IN ACCORDANCE 1MTH � PREPARED IN ACCORDANCE WITH THE
<br /> Q AND g-03.8 �CASS �», OF THE WSDOT S�CANDARD SPECIFICATIQNS �OR ROAD, BRIDGE, AND : �` � : . .�� THE PR4JECT SPECIFICA�IONS T4 � :, � � � PRQJECT SP�CIFICATIONS TO ACH{EV� :
<br /> � � MUNICIPAL CONS7RUCT10N. ACHPEVE 95� OF MAXlMUM DRY 95� QF MAXIMUM DRY D�NSfTY (ASTM
<br /> � 9. TH� PORTLAND CEMENT COIdCRETE PAVEMENT MIXTIJRE SNALE. BE iN ACCORDANCE WITH D�NSITY (ASTM D1557} D�557�
<br /> � AIR--�NTRAlNED CONCRET� �'OR PAV�MENT SECTl�NS 5-05 OF THE WSDOT STANDARD . .
<br /> -� SPECIFICATiONS FOR ROAq AND BRIDGE CONSTRi1CTIQN. THE MIXTURE SHAt1 BE DESIGNED TO
<br /> � � DEVELOP A MiNIMUM COMRR�SSlVE STRENGTH �F 40�0 PSI AT 28 DAYS WITH A 4 INCN : : : : :
<br /> , o MAXIMUM SLUMP AND 3 TO �� ENTRAiNED AIR. AGGREGATE SHALL CONFORM T0 WSDOT ST�. ��p���T �f1V�DY1�N T , �CmH���L�� ��N���� P�V�M�l V�
<br /> � SPEC. 9-q3.1{5}B, GRADING, FOR MAXlMUM NOMINAL SIZE OF 1 (N. �j` C S � : �.
<br /> �, 11. C�NTRACTOR SHAI.L PROVIDE A TACK COAT TO FACE OF CURB WHERE CURB CO TA T
<br /> C' ASPNALT.
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<br /> N, 12. 1N AREAS WNERE EXISTfNG PAVEM�NT IS TO BE REPl.ACED �MTH NEW PAVEMENT, THE EXlSTiNG _ _ ' _
<br /> � � PAVEMENT, BASE COURSE AND SUBGRADE SHALL BE REMOVED T4 TNE DEPTH SUFFICIENT TO ' �
<br /> � C4NSTRUC7 TF{E N�W SECTI4N. AN OVERLAY OF TME EXlSTING PAVEMENT SECTION IS NOT AN _ _
<br /> ; ACCEPTABLE ALTERNAT(VE. �
<br /> g 13. 5EAL ALL JOINTS W{TM CATfONIC EMULSIFIED ASPHALT PER WSD�T STANDARD SPECIFICATIONS .
<br /> 5-04 AND 9-02. � �����V�
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