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_ _ - - _ . _ __ _ _ . __ _ _
<br /> _ - �"APD
<br /> LIMITS OF TRENCH �� NOTES
<br /> W = MAXIMUMWIDTHOFTRENCH. FORPIPESIS" OR �'�. . 1. W= MAXIMUMWIOTHOFTRENCRFONPIPE515" ��.
<br /> OR LESS IN DIR W=40'l FOR PIPE518" OR GflEHTEfl i
<br /> LESS IN �IAMETER W = 40'l fOft PIPES 18" OR ' i nmenran wopeny oeremo�nem. mc.
<br /> GREATERW = 11/2xI.D. t18". GIPEMUSTBE W=1.5 %I.D.+ 18". PIPEMUSTBECENTEREDIN �i >>ono�havenuer+ecu�resso
<br /> CENTEREDINTRENCH. I TFENCH. � eenewe.waseow
<br /> � 2. AITEPNATESLOPINGTRENCHWALLTOMEET
<br /> MQTER�A�S �- - EXISTING ��� ��6; ; �e� ,-- �9� _�10� O.SH.q. NEQl11REMENTS�NOSLOPESSTEEPENiHAN
<br /> $TANDAR�TPENCHSfCT�ON � PAVEMENT �� '� � i � � � 'LlE%CEPiFOPROGK�
<br /> � I ^y I / I PIPEBFDDINGMATERIALSHALLBEGRUSHED 6' %
<br /> � SEERHNDAR� DRAWING614 SURFACINGBASECOURSECONFORMIN6TOSECTION � ' ' � i� 18"MIN 3. SUITN9LENATIVEMNTERIALORIMPORTEDGRAVEL
<br /> I 9-039�3� OFTHE4ANDFRDSPEQFlCATIONSFOR �� � k ; � f �-� BORflOWASDBEQED. COMVACIT09�96
<br /> AD, BRI�6E AND MUNICIPAL CONSTRUCTION � � � �� � MAXIMUM DENSITY �� m
<br /> � �� � � ��� RPTIONAL�PEBEDDING (TOSGkINGLINE� FORPIPE I i � � i � � � . � 4 FOUNDATIONGRAVELIFREQUI0.EDBVTHE W z
<br /> �. � i - � ALTERNATESLOPIN6 15 DIAANDLARGER' PEAGRAVELOR3/4" CLEAN I I -I I I I II- ENGINEERTOREFIACEUNSUITAeLEMATERI/L I / ,
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<br /> W _ _
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<br /> \ SHqLLBEFOIiNDATIONMNTERIALCW55N, BOflAS v W '"
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<br /> \ . - I I I I I ' qPPROVE� BVTHEENGINEER. �A � 3 �
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<br /> , ''�- '� I C � i FO0.ADDITIONHLCOMPPQION INFORMATION SEE a m �
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<br /> ��� � �W - -� �� UOPERLIMITOf OVERE%CAVATIONANDPtACFMENTOFWUNOATION - � � � � �� y STANDHRDDWG615. ����� J � g � .
<br /> 7 Y � PIPEZONE MATERIAL, IFREQUIREDSHALLBEFOUNDATION � I � � y
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<br /> _ Z 1 r
<br /> � � 9-03.170FTHESTANDARDSPECIFICATIONSFORROAD, I , �
<br /> � ' j �Y ' BORftOWOR5UITABLENHTNEMATERIAL Z '
<br /> I � /// � BRIDGEANDMUNICIPALCONSTRUCTION I a/ - COMPqCTEDT095% MFXIMUMOENSITY. O W �
<br /> CftUSHEDSURFACING = WSDOT/APWA. ,� � I U U ga
<br /> BASECOURSE '� ' l. SEECITVOFEVE0.ETTSTANDAPODWG316FOft '� N
<br /> . �. PAVEMENTPRTCH DETAILS. �
<br /> PROCEDURE FOR COMPACTION
<br /> ' ' � ��, _ 8. VEATICALTRENCHWALLSWITHSNORiN6T0 m
<br /> o GROVIDEUNIFORMSUPPORTUNDERPIPEBARREL I � I CONFORMTOO.S.H.A. REGULATIONS.
<br /> � / �� ' � p �g�� 4 SUBGRADEORGROUN� SURFACEINNON-PAVED �
<br /> COMPACT BEDOING MAiERIAL TO 90% MAXIMUM
<br /> DENSITV EXCEPT �IREQLV OVER PIPE, HAND 1r1MP AREAS.
<br /> � -LOWER LIMIT ONLY. � ���T � �' '� �� ��
<br /> � 10. E%CAVATEDNATIVEMATERIALOftSTOCKPILED
<br /> OFPIPEZONE �r BnIXFlLLMATERIAL SUBMIiTAL/REVISIONS
<br /> HANDTAMPUNOERPIPEHAUNCHESFORALL '� �3�-
<br /> � � ��� � � �� BEDDW6MATERIALS Il. FORALLTRENCNINGTHANSVERSETOTHEROFDWAV o�h �T�
<br /> $ � "'� � �J ��/ � '^ BACKFILLABOVETHEPIPEZONESHALLBE
<br /> g . o ��' \ FOR ADDITIONAL COMPFQION INFORMNTION SEE � p o CONTROLLE� OENSITV FlLL SEE SEQION 3�9.6 &
<br /> = Q i STANDARDDWG615. �. - ;j
<br /> � �� p `--- OVEREXCAVATEANDFIACE . � I' w �" 3-20.lOFTNE5E5TANDARDS.
<br /> � QQ . . FOUNDATIONMATERIALCIASSA, B � � �", � � pOWER,ANDCABLENLONGITUDINALTOTHE � ,
<br /> z4 ORASNPPROVE� BVTHEENGMEER I 13 FORUTILIiVCUT55ULHASGAS,TELFPHONE,
<br /> § � w WHENSPECIFlED. $ '� I �. I _. 16N ftOA�WNY, 6AIXFILLSHALL9ECONTROLLED �I,i
<br /> oN o � = DENSIiVFlLLSEESECTION3-9.5OFTHESE
<br /> AANDAR�S. I
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<br /> _ _ II I
<br /> : � �
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<br /> � BEDDINGANDFOUNDATION: �� y �wls�n�orei� �� .
<br /> oe ,,, -i�lao/zois� o= - --- os%iz�mv�
<br /> �n BEDDING fOR PIPE IN �µ'��� a=� l �,^� TYPICALTRENCH SECTION ^�614� '�
<br /> '� 615 s� DUCTILE IRON PIPE
<br /> E�� TRENCHES i, M �
<br /> i _ _ - _ _ -- - _ ___- _ _
<br /> - --- -- - . _
<br /> _ __ _ - -
<br /> NOTES '� NOTES
<br /> PIPE ALLOWANCES 1. ASACCEFTABLEALTEPN/TNESTOTHERE6AR � I 1. ALLBAIXFlLLMATEftIALSHALLBEPLACEDMLIFTS II
<br /> SHOWNINTHEPRECASTBASESEQION, FIBEPS � . NOTTOE%CEE� 121NCHESBEFONECOMP/QION �
<br /> A),IMUM (PLACEDACCORDM6TOTHEWSDOTSTANOARD � , �� ❑NlE55AUTHORIZE�BYTHEEN6MEEftDUETOTHE
<br /> PIPEMATEflI/L INSI�E SPEOFlCATIONS�, ORWBEMESNHAVINGA � ' , " CHARAQEROFTHEMATERIALANDTHE I� �
<br /> � �. DIAMETER MINIMUMAPEAOF012SQUAREINCHESVER . / " . " / " ' COMPACTINGEQUIPMENT. .
<br /> FOOTSHALLBEUSEDWITHTHEMINIMUM �� ' /� �� � �� / j � �
<br /> REINFORCED OR z
<br /> PIAINCONCRETE REQUIRE� REBNRSHOWNINTHEALTERNATNE _ � MIN 95%COMPAClION � � 2. MECHANICAICOMP/QIONOFBACKFlLLMFTEPIAL
<br /> ll" //�
<br /> PRECASTBASESECTION. WIREMESHSHFLLNOT � � � . yJ
<br /> NILMETFIPIVE 15" BEPIACE� INTHENNOCK0UT5. � � SHALLNOTBEGINUNTILTHEDEPTHOFC�MP/QED �
<br /> � / � �j� � �� BALKFILLMNTEAIALIS2FEFlABOVETHETOPOF
<br /> �m�P � 12„ 2. THEKNOGKOUTDIAMETERSHAILNOTBE ' ����� , N �
<br /> /�� V'
<br /> (WS�OTSf� SGEC9-0510) GREAiERTHANI6'l KNOCKOUTSSHALLHAVEA � � Z
<br /> ( I) /
<br /> �- BETWEENTHEKNOCKOUTWMUMT02.5'� � � � �� � � � - �, 3 3. EAGHIIRSH/LLBEMECHANICRLLYCOMPAQEDTO I � �
<br /> �. dc THEREQUIRE�DENSITYPRIORTOPWONG � �
<br /> FRAMEANDVANEDGRATE yy5�OT5TD, 5PEC.9-05131 . WA��THICNNESSOF2" M�N �LLAND�THE � �f� � " ��� '° a SU05EQUENTLIFTSOFB/CKFlLLMFTEPIAL �
<br /> SOIJ� WALLGVC � 15" MA%IMUM. PftOVIDEAIS �
<br /> PPOFlLE WALLPVC ��. � � �� � �
<br /> 15" OUTSIDEOFTHEPIPEAFTERTHEPIGEIS �I - '. - . , . < �
<br /> f... , � WSDOTSTD.SPEC. 9�05.122 WSTFLIEqFlILTHE6APWITHl01NTMOHTARIN �:;� j . �, �, mz d_ COMP/QIONTESTSSHr1LlBENSREQUIPED6VTHE
<br /> � 3 „ ' CORRUGATED POLYETHVtENE FCCORDFNCE WITH WSDOT STAND/RD , � � „ �, Q CITY EN6INEEP, BUT IN NO CASE LESS THAN 2 TESTS Z
<br /> 9A p, ��� , ' ' ,,'�' 2�„ '� SfOPMSEWEflPIPE SPEOFlCATION9-0G3. '� ti MIN 9�%COMPAQION , � �' EVERV200FEETOFTRENLH �ONEATSUBGRA�ENNO O
<br /> � �- 3. THEMA%IMUMDEPTHFROMTHEFlMSHE� � �- y ONEAi50%OFTPENCHDEGTH�_ � � �
<br /> � � � � � GRADE T�THE LOW EST VIVE INVERT SHALL BE S.SI F , �j �
<br /> 5�� II � 5. INPIACEDEN5ITYANDMOISTURECONTENTWILLBE S Z
<br /> % � 4. THEFRAMEANOGRATEMAYBEINSTALLE� WITH ' ' � DETERMMEDUSINGNULLEARMETHO�,AAM ///���
<br /> � THEFLANGEDOWNOftINTEGRALLVCASTINTO '� ���� 2922-JS. LL.LL
<br /> THEAOJUSTMENTSEQIONWITHFIqNGEl1P. l � � Q �
<br /> � ��' 2 ,4', 6", 12" OR 24" S THE PRECFST BHSE SEQION MAY HAVE A 6. IABORATORY M/%IMUM DRV DENSIiY AN� � �
<br /> ROUNDED FLOOH, ANO THE WAL6 MAY BE , OPTIMUM MOISTURE COMENT W ILL BE �ETERMINED �
<br /> �� SLOPED AT A RATE OF 114 0R STEEPER. . OSING THE MODIFlED VROCTOP METHO�IN
<br /> � z / � � - FCCORDNNCE WITH ASTM D355]. O �
<br /> � ��� 6. THEOPENINGSHALLBEMEASUPEDFTTHETOG � � � MIN 90% CAMPACfION . � � W ,
<br /> `� � - ti
<br /> n �FTHEPRECASTBASESERION. . p
<br /> � e
<br /> � �� ONE k3 BAR HOOP FOP 6" HEIGHT '. _ ', r m �
<br /> INCPEMEM, SPACEDEQUALLY ]. ALLPICKUGHOLESSHALLBEGROUTEDFULLAFTER . W
<br /> o THE WIET HAS BEEN GtACE�. '� 3 � �
<br /> � RECTANGULARADIUSTMENTSECTION '' oo I, p W
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<br /> 3 ao
<br /> ., PLAN APPROVED /�
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<br /> � �- � z . � ii � . � . ?. � � '
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<br /> g � � I AEE0 i �� F6/y, i � � � � / /� �
<br /> � 5 � J �� �y �� � � �� s ,ti � oiuiw�e¢ �� ertaaon GUBLICWORKS
<br /> � � b Q `� 3 � � OEPARTM£M , W .
<br /> � M� �� I �- I � I i� � . ' �wnten rueuc ennn �. '� �
<br /> o e D � � � . aa enn encH �, i � . : i�'v..r. 7, _ wow� > ,
<br /> � � J/ � coaNea I � , �.. , i �wEa f�--�_ �aN..o �oa .o n.a,,.� �.. Q
<br /> o ; i I � ie" mir� -`- I o � '. z //1
<br /> - � p3 BAfl EACN CONNEN � / � I I / � FOUNOATION MATEPIAlAS � C y�
<br /> `o � I / � � , -Y � � 4 90%COMPAQION REQUIftE� ���
<br /> � n � � � �i U3BARHOOP -'� � WSDOTSTOPLAN &25.60-0OACCEPTHBLESUBSTITWE '�' -- curnoxx � �
<br /> � ` B38ARHOOP �_ � // SEESfANpAP� DPAWING611 e xemeex
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<br /> � PRECAST BASE SECTION ALTERNATIVE PRECAST BASE SECTION '� �� CONCRETE INLET a I������� TYPICAL�TRENCH �� � �
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