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CONCRETE DOME <br /> FILL PIPE WITN ASPHALT PAVING SUBGRADE NOTES: <br /> AWCUT EXISTING ASPHALT <br /> CONCRETE MIN. 2500 PSI <br /> CONC PAVEMENT. APPLY LIQUID 1. SUBGRADES TO BE PROOF ROLLED TO IDENTIFY <br /> ASPHALT & SAND SEALANT TO NEW ASPHALT (WSDOT HMA CLASS 1/2") - SOFT OR UNSUITABLE SOIL. PROOF ROLLING <br /> SURFACE OF JOINT 2" MAXIMUM LIFT THICKNESS � 6" SCH. 40 STEEL PIPE SHOULD BE ACCOMPLISHED WITH A 12 TON <br /> MATCH EXIST. GRADE PAINT TRAFFIC YELLOW VIBRATORY ROLLER MAKING SYSTEMATIC PASSES. <br /> NEW CRUSHED SURFACING BASE COURSE <br /> TACK COAT FACE OF » PAVEMENT PER DETAIL (WSDOT STD SPEC 9-03.9(3)), COMPACT 3/4" HIGH DOME 2. IN AREAS OF UNSTABLE AND/OR UNSUITABLE <br /> CUT AND EACH COURSE 12 MIN C532-1 TO AT LEAST 95% OF MAX DRY DENSITY FINISHED GRADE SUBGRADE SOILS ARE OBSERVED, THESE SOILS <br /> (WSDOT STD SPEC 5-04.3(4)) OVERLAP �� (ASTM D1557) ADD TIONA�OVER CEXCAVATION IMAYBE REQU RED. � <br /> X 3. THE OVER-EXCAVATION MUST BE BACKFILLED WITH <br /> _ <br /> Z ° 1-1/4" MINUS CRUSHED ROCK. THE MATERIAL <br /> EXISTING ASPHALT PAVEMENT � � / � COMPAC EDE 0 A� FIRM AOD NON YOILDING AND BE <br /> , �. /i,// a // ,/� /� <br /> I � a I I � CONDITION BY A COMPACTOR APPROVED BY THE <br /> w z O OOO OO O�O O O OOO � �� d CONCRETE BASE GEOTECHNICAL ENGINEER. <br /> E X I S T I N G A G G R E G A T E B A S E OO� � O���OO��� � � �0 0 0� O O O�OO O���O G O��O O���O O � /� I � % M I N. 2 5 0 0 P S I 4. I F I T I S D E T E R M I N E D B Y T H E G E O T E C H N I C A L <br /> O O � � O�O� ��O� ��OD ��O� ��O� ��O �� � � 2 8 D A Y S E N G I N E E R T H A T A D D I T I O N A L S U B G R A D E S T A B I L I Z A T I O N <br /> �O O �O O �O O �O�O �O�O �O� M � ( I ° � IS REQUIRED, THE SUBGRADE SHOULD BE COVERED <br /> / / / / / / / / �/ / / / / �j� /� WITH MIRAFI 180N OR EQUIVELANT. GEOTEXTILE <br /> � �� �� �� �� �� �� �� �� �� �� �� ��� � � / SHOULD BE PLACED WITH A 12" OVERLAP AND ALL <br /> ���������������������� � WRINKLES REMOVED. <br /> �V��yV�����/��/� //�/, //�//� /�. /,,//,/� <br /> � % � '% 5. AFTER PROOF ROLLING, THE TOP 12" OF THE <br /> �� EXISTING UNDISTURBED SUBGRADE OR a a ENTIRE SUBGRADE SHOULD BE THOROGHLY <br /> NEW AGGREGATE BASE NEW STRUCTURAL FILL, //��j�� � COMPACTED TO A FIRM AND NON-YIELDING <br /> TO MATCH EXISTING BASE TO AT LEAST 95% OF MA�MDRYTDENSIIY 12 / CONDITION TO AT LEAST 95% OF MAX DRY DEN <br /> NOTE: (ASTM D1557) SITY <br /> (ASTM D1557). <br /> 18" DIA. 6. THE SUBGRADE SOIL SHOULD HAVE ADEQUATE <br /> CONTRACTOR TO VERIFY EXISTING PAVING SECTION AND MATCH IF GREATER THAN SHOWN. FILL VOID MOISTURE CONTENT (WITHIN t2% FROM OPTIMUM) - <br /> AT THE TIME OF COMPACTION. <br /> TYPICA� TIE- INTO EX . ASPHA�T � ASPHA�T PA�EME�IT DETAIL 2 BO ��ARD - EMBEDDED � <br /> 3 <br /> SCALE: N.T.S. C220-32T C532-1 SCALE: NOT TO SCALE C220-32T C532-1 SCALE: NOT TO SCALE C220-32T C532-1 <br /> CONCRETE SIAB <br /> PER STRUCTURAL. � <br /> SEE S506 <br /> � FINISH GRADE _ <br /> � ° a 2 <br /> PAVEMENT PER DETAIL <br /> a a � o O o� C5�� <br /> a � a �� �� <br /> O �O � � 6" CRUSHED SURFACING BASE COURSE <br /> o O� o O OO �\��\� (WSDOT STD SPEC 9-03.9(3)), COMPACT � <br /> �OOoO�OO� O //�jj\ � TO 90% OF MAX DRY DEN511Y. <br /> � O �� � / �� � EXISTING UNDISTURBED SUBGRADE OR . <br /> ������� �\� NEW STRUCTURAL FILL, COMPACT <br /> �\ '�\i�� '�� '�\ TO 90% OF MAX DRY DENSITY. PLACED <br /> IN NO MORE THAN 8" LIFTS (ASTM D1557) - <br /> 8" MIN <br /> ASPHA�T CONCRETE TRANSITIOf� 4 <br /> SCALE: NOT TO SCALE C220-32T C532-1 � <br /> OFFMAN <br /> ISSUE FOR PERMIT N G I N E E R S _ <br /> 1101 2nd Avenue,Suite 400�Seattle,WA 98101 ° <br /> ph 206.623.0717�fax 206.624.3775 '� ' <br /> coffman.com � <br /> ci <br /> LASTWG creativity�resu�ts I relationships � <br /> r <br /> SYM REVISION BY APPROVED DATE SYM REVISION BY APPROVED DATE DRAWN DAT SUBTITLE CURRENT REVISION SYMBOL DATE � � <br /> � I-• ACCEPTABILITY M. BOSILKOV 03.05.18 <br /> - 777X PALLETIZED RACEWAY TOOLS W4975102 CEI AH 01.12.18 �,S�oF WAstit THIS DESIGN AND/OR CHECKED CIVIL SECTIONS AND DETAILS W5240458 — 03.05.18 � <br /> ��P�' :--•. SPECIFICATION IS APPROVED ANGHAZ RN 03.05.18 SHEET � � <br /> BOE,�� � � � �-`� APPROVED BY DEPT. DATE J. BOVINGTON 03.05.1$ TITLE 777X PALLETIZED RACEWAY TOOLS <br /> CHECKED C 5 3 2 1 � <br /> C <br /> 45458 � APPROVED S I TE 40� 1 D JOB N0. COMP N0. , <br /> '����STER�� ��w W5240458 � � <br /> ��SSIONAL E��� APPR VED DWG N0. � <br /> CIVIL MASTER EVERETT, WA 40—YD—0532-1 <br /> �i�i�n�a � <br />