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..__ .. . .. ... .._._-.-_ .._._. . _. ...._._ . _.__. .._. . . . .. . . ..
<br /> .� � . ' � . . . . ., .
<br /> ,I . . . . . .., .. k
<br /> ' � • SOLID RIM g� 3 , . �
<br /> ��
<br /> . EX 54" CMF MH RIM EL=18.40 6 ' PAVEMENT PERC3.3 C3.1 ,
<br /> .. •.
<br /> ,
<br /> ; casT F�aM� iNTo oN 3'-o"t aF �ONSTRUCTI�N SEQUENGE FJR SDMH REPAIR:
<br /> CONC TOI� SLAB �*.~�,µ.~.V-� GRAVEL BORROW
<br /> 48" HDPE SDR26 PGPE PNEUMATfC PIPE PLUG 1 . SAWCUT �SP'HALT AROUND EXISTING SDMH: ANE7 E��AVATE SOILS
<br /> FOR SDMH REPAIR �
<br /> WfTH 6"-12" RANGE PER 6'x6'x1Q" I 4� �---�-----�:�--�;----: ; TO EXPO�E APPROXIMATELY TOP 6" OF- 54" CMF'. EXPOSIf�� TOP • '
<br /> Sf?ILL SOURCE, PART REINFC}RGED � , `' Q �a 4 a�� Q ;.Q Q�� � WILL PREVENT SO1LS FROM FA�'LING I�1T4 M,�NHOLE. '
<br /> � �ROUT FR�M ABQ�E, N`UMBER 395128 OR CONC TQP SLAB �,�, � . ' � � �4� � `- : . , a �
<br /> SPACE BETWEEN EX = �' . : . . �� . . I �
<br /> ' „ „ APPROVE� EQUAL. SEE SHT C3.1 � . � !.__..^_u.J r.. � � •' � 2. DEMOLLSH EXISTI�IG SDMH RIM AND RISERS. OPENING SHALL BE
<br /> � 54 CMF' MH AND 48 ABANDON I.N PLACE i `� � � j--�-�- � _.--; 4 � �• N ' � ' COVERED WITH A STEEL PLATE RT ALL TIMES EXCEPT DURIf�G
<br /> � , .�:� . C��L..J �
<br /> �, ' HDPE PIPE SDMH ; . ; ,.---. _ _ o o . �..� .-_.� ARY REPAIR WORK. �'�t ::
<br /> EX 8 CM P _ ;0 v ; �j� _ �' � .. � � �- _
<br /> NEC S
<br /> � � ' . �...._. __._�..._.., . �... a1-. {�- __..._.��.._ �_.... . � . ,'. ES
<br /> _ f. N. .C.. , �Y __...� ._._.� ! ___._. �� ., ••li', . •. ... „
<br /> PERF PkPE � EX CO C CAP
<br /> C ) � � � f::� ..,:• •��. � �- ,-: , . .• -• •�' . . , � � .�;. , •�., 3. VERIFY DEPTH OF EXPST�fJG 54 �MP, LO�ATk4N OF fNLET AN
<br /> - ....
<br /> � . � � • .. . .
<br /> . .
<br /> v �
<br /> � �
<br /> , , i.... ... : :: .1 ' . . �.
<br /> t � �� . . � �� ����. � : . . _ ,�� ... . . � • ;; OUTLET PIPES AND VERIFY TH:AT THE VER�fCAL ALI�NMENT �F TH�
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<br /> ' ��.. .. � � l�'•' • � - �i . .. „ ir
<br /> f , O
<br /> - � r » .:�, � �. . � �� � . . 54 CMP WILL ,�CCEPT THE PROPOSED 48" DI�METER HQPE PfPE
<br /> EX 8 CMP PERF PIPE j i�� �� � �: �� � . .. • . . �'�`� � . �• ` �
<br /> C ) ; ;�: ::, .� E. . � . �r . . � . . ��'
<br /> ,.�' � .1 ._, , , �.,.� . � SLEEVE. NOTiF'� ENGfNEER IF CONDiTiQ(�S ARE. FOUND D{FFERENT
<br /> ' PNEUMATIC PIPE PLUG --` ; I;: �. .. .:{" - `��: � � . ..� .��`� . : � . _
<br /> . . I f1:- ». . . � 1�, . . '� , .. , . ^ .. . : • ..•'i•: ' . . . . . .
<br /> � THAN I�LUSTRATED ON PLANS.
<br /> WITH 6 12 RANGE, PER ' :. '� � .� �� �� '� ��� • �� �
<br /> � �.� f- ' �4„� HEAVY HEX BOLTS, ' ;,�� _: .�. \, ..`,:` , ,F , . . ., �
<br /> SPILL SOURCE, F ART . ti.; f \ �, � , ,� ,� , ,,-� , ; ,� ., ;. � ,.:� ;
<br /> ' ;;;t , � y .�.�� .� • ,�,;r f ,� � �, - �.� � 4. CUT ALL EXISTING LADDER RUNGS FLUSH WITH INSfDE WALL OF 54
<br /> ' ' .,.., �'� . NUTS AND WASHERS, , 4� �, � , � , r.!.,, � ,, , �:`,
<br /> i � �., r' � •' ,� .. r � f ,,.
<br /> � � ' � '' . ,. ;,, '; ,, �,'�'� CMF�. F'LUG EXISTPI�G VOID SPACE AND HOLE V�fCTH GROUT BAGS QR
<br /> N'UMBER 3951'28 OR / �..� � �.. , �, �,� � �,
<br /> �-` ' `����-' ���`- � TYPE 316 SS, TYP EX BULKHEAQ ' °
<br /> - APPR�OVED � EQ�U��L. � � . -�� . ,= � � � �r� ', ,;�,,�� •�� ���,�-1 ��` , ,�. '�,. � r' �
<br /> ':\F. 4 ��, „ � ;;Jr i\,;�:} _ �r, ,; , ;� , ' , . , SIMILAR. PLUG EX 8 PERF PfPES PER P�AN DETAILS.
<br /> ABRNDON IN PL,�CE �_ r, 2� FABRICATED HDPE °�
<br /> i ��, �_� � � � ' . ; � ;'�, :,
<br /> � 3i f\ ,, '�,f\ '� /( . � r ��. f
<br /> ,, �'��� � ``` FLAN�ED PIPE STUB, SEE � ;F '.\ � `� Y�° � �` !r COMPACTED SIJBGRADE 5. INSERT. HDPE PIPE SLEEVE INTO h�H AND DRILL PfLOT HOLES TQ
<br /> ,f ��,�..,� ; �' , ,�� ; ,, � � ; ,. ,
<br /> y 22" FABRICATED HDPE f `�` DETAIL 2 BELOW. � �� � � ���'�� ���`� `��`s'`� ` � ' � MARK INLET AND OIJTLET F'IPE LQCATIONS. �
<br /> � �' , ��..� � � ��i , ,,f ;��� °�%' �, , ;' ,%
<br /> .
<br /> " j ! -____.._.�,.. ` '`� �,� , ��. � >I
<br /> , � i ' FLANGED PCPE ��TUB. ,,� -�._ � ,` : ��' , �f ,� , ,� � ; �
<br /> 1 ��- �!F, r'�,%� � ,, �� f ��
<br /> ' SEE DETAIL 2 BELQW. -F � ��� ;; �;•,..`� - 4{;��� 6. CUT PCLOT HOLES TQ DfRMETER QF EXISTING INLET AND OUTLET
<br /> � � ��'�����., EX 30" CMP 48" HQP� SDR26 PIPE �# `�, E APPROX GROUNDWATER HIGH EL=+9.5' �� PIPES. ,
<br /> ,> ,.. � -.._ � FO R S D M'H R E P A I R �� _. (J - ----.__--- -------- --_ �� � „
<br /> EX 24 .�Q .� . 7. REMQVE 48 HDPE PIPE FROM 54 CMP, FI1� �ABRICATED PIPE
<br /> �` � '`� �� STUBS TO CUT HOLES. DRI:LL BQLT HQLES AND SECURE P(PE ST�JB:S
<br /> ��. '' �� �'� - �� , T0 48" HDPE PIPE WITH SS BOLTS. REMOVE PIPE S.TUBS AND :
<br /> ,- �� � � ��, �� APPROX GR�UNDWATER LOUV EL=+7.0 �.---� APPLY 5200 MARI�E SEALaNT T0 EXTERIOR �/+EASHER TQ BOf�D
<br /> , . � ;r. . ' f.; ------ -------- -----_ _____ ���'.-
<br /> S ' . �� � _
<br /> _ BOLT/WASHER TO E�TEh{OR OF FGPE ANE� SEC�JRE BOLTS WITH
<br /> � �`; ;'� NUTS ON INSIDE OF PIPE. SEALANT WkLL HELP HOLD BOLT STUDS
<br /> i PLU� VOID SPACE AND HOLE ,
<br /> EX 54" CMP MANHOLE � ' �� !N PLACE WHEN PIPE fS �OWERED BACK I:N HOLE.
<br /> IN EXISTING 54" CMP
<br /> i ' . . �4 . f, . . . . . �.
<br /> � FABRICATEQ HDPE � POLYPROPYLENE LADDER �� ;`�, W/GROUT OR SiMfLAR PRIOR g. DRILL HOLES AND SECURE TW� 3/4" TH'READE� I�ODS (CROSSED� 12' : �
<br /> ; ' FLANGED PIPE STUB C3.3 C3.� r PER GOE STD DWG 606. '��, ""' �' T4 FlLLING ANNULAR SPACE
<br /> , � :� ���� BETWEE�1 PfF�ES W GRaUT FROM END OF PI'PE. RQDS �/UGLL SECU�E kiDPE PIPE ,TO NEW
<br /> �� � � AN�HO� TO �HDPE� P�IPE � ; � CO�IGRETE BASE. � � �� � ��
<br /> i � W1l"H Y�" SS BOLTS ` - ,
<br /> } ,
<br /> ' WASHERS AND NUTS `"� �� � �~ ��� EX 8" PERF PIPE (2} 9. INSTALL PR:E-FABRIC/�TEQ LADDER PER C4E STD DWG �06. ANCHOR ,
<br /> I , �
<br /> ' `� � ;
<br /> � 1' TO HDPE PIPE WITH Y2" SS B�LI"S, �tVASHERS AND NUTS.
<br /> �j /� [,� /�� , . ��,��'��
<br /> '�� � � � � S � �� I � I� R ��P /-'1 I� [� V P L f-1 � � ' �� ,�°� .�....� ,`.. .. � GR 0 tJ T SM OOTH CH AN N�EL � ,
<br /> ;, , �� � �� ���:� BETWEEN PIPE INVERTS. 10. LOWER 48" HDPE P{PE INTQ �4" CMP AND ALI�fV OPENff��S WkTH
<br /> - � » EXISTI�1� PIF'E LOCATIONS.
<br /> C�. 1 �,3.3 S�ALE: 1 =2 EX 24 CMP SD � f,; EX 30 CMP :
<br /> � � , ,
<br /> ;
<br /> �������--�- ����� ����- ^� 11 . 1NSERT FABRICATED HDPE FLANGED PIPE STl1B IN�Q EXISTIN� ��"
<br /> �y --..�.. .` �_lY�;r 8c �24" PIPES. SEC�RE FABRICATEd HDPE FLAI�GED PIPE STUB TO .
<br /> ' �� 48 HQPE WRLL WITH 52�Q MARINE SEALAf�T, WASHERS, AND NUTS.
<br /> E�1BED 48" HDF'E PIPE i',� d `� _..- ,
<br /> '�, , � . � 48" HDPE PIPE IN i 0 2' THICK C�NC BASE ,-� `� 1 12. PROVIDE TEMPQRARY SEaL AT END OF P�PE STCJB TO ENSl1RE �
<br /> � ' �`�.. � f� IE= -2.25f,
<br /> _ .
<br /> . .., :
<br /> COMPLETE COVERAGE AR4UND NEW PfPE.
<br /> �° CONTRACTOR TO FIELD `
<br /> . � . N,..r . . '� f .:t
<br /> 5�00 Ivi:ARINE SEfiLANT SS W/�SHER> TYP �/4" GS THREAQED ROD
<br /> � . v. T� �ru. ����. '.� .., �. "'_.._............ ., ...... ._....._..........._ �
<br /> t .� . ., . ..��..•.:.:-� -•� � VERIFY IE „
<br /> ' THRU-BOLTED TO 48" HDPE ' �� �''�• : r �"���� ' ��'� �" � ,`� 13. APPLY WEIGHT �0 TQP aF 48 HDPE PIPE TO SECURE I�N PLACE. �
<br /> ; � t> .� . �.-:::.;.• : .: .,_.:.:..:t...�. _.: •• ..
<br /> II�
<br /> 3 „ .� � FABRfCATED HDPE PtPE �1 � FRQM END OF PIPE. �� -. a � �, . . � `; 2 DEPTH NON-SHRhNK �� FROM ABOVE SPACE BETWEEN �XfSTING 54" �MP
<br /> � ��. � HEAV'Y HEX BOLTS, ,`,' a. : ,.� . �. � ' INJECTION GROUT, ,
<br /> FLANGEQ PIPE STUB SECURE TQ PCPE WITH GS � �`" UNDERWATER GROUT AND 48 HDPE PIPE. STOP GRQUTING IF Gf�OIJT BEC4M�S VISIBLE
<br /> NU'TS AN'D WASHERS, , ,, � • • d. • .,, �,�
<br /> ; '� � LENGTH - 1 -6 MIN, EX PIPE SIZE NUTS 8c WASHERS. �` � � � �� �� ° � . •. . ` a °' � ; EL= -4.5 f AT END OF PkPE STUB�. CONTkN"UE GR4UTING UNTIL SPACE AND
<br /> ' TYPE 3�6 SS, TYP � �. -
<br /> '� . > VOIDS ARE �ILLED Af�D GROIJT .REP,CHES GRO�JN'D SIJF�FAGE � i
<br /> SEE PLAN FOR SIZE VARIES � �_.,1...`� .��. � ...,__ n.. _..�._. . :.___ _r. :.._..��. . .
<br /> . . � �: � � '� 6; ' �
<br /> � (2 LOCATtONS): �. __.__ _ ;, � ' _ . . : _ _-- ---; 6" EX CONC SLAB
<br /> . . ._.... �.`k.--- ---,a .. •_' __�. .�i.... .. .
<br /> 14. VERIFY COMPLETE COVERAGE ARQUND NE�/V NDPE Pf'PE STUBS.
<br /> � . � . � .
<br /> � � . . �, :�_ .._ . . , , .
<br /> , � �.,a A: . , � �, . ,. : ��� : PACK GRaUT -AT END OF PIP� STUB T0 PROVI�DE A WATER TI.GH'T
<br /> FLANGED END OF PIPE � /�� SEAL. aLSQ VER(FY THAT GROUT FaRI�S A SMOQTH SLOPED �
<br /> J7 STUB T0 BE CURVED B � D � H REPAIR DE �/`-'� I L �
<br /> TR:ANSITION BETWEEN f?IPE STUB AND EXfSTCNG �PIPE TO MINIMIZE
<br /> C3.3 C3.3 T0 F!T �NSIQE 48" HDPE 1 '-6" MIN PACK GROUT AND C3.0 C3.3 SCALE: 1 ��=2� DEBRIS FRdM` CATCHfNG AND QBSTRUCTfNG FL.OW.
<br /> , ,,
<br /> � PfPE, SEE f��TE 1 (FABRI`�ATED LENGTH TAPER FOR SMOOTH . '
<br /> � � TRANSlTION f�ND . 15. CLEAN SEDfMENT�DEBR(S �R'OM MANH�LE. PQUR CONCRE�FE INTQ ��
<br /> - WATER TI GH T SEAL Y k :t
<br /> �. . ; _ , . . . . , . . � :h - ` � 54„ CMP (2' DEPTH MAX) AN'D LET �ONCRETE CURE.
<br /> � � �. �� =� -��: ;�A ��� �. �� .. . . � . ..., .�� � , . . . � � FABRI�CATE�D HD�PE �
<br /> � � � rn� �' � ��. ��,:,�,.�,�n,,,�.>.,<�.,�..,r�.;.�..r�:,�...,,��.�.-�s:,.f..,,...,�.�. �� .� ,.:�,-,.,;;-;,�:.;.,, ,,,,.: � F L A N G E D P f P E S TU B, B U L T S�P A C�N G T IA B�L E , �
<br /> V �'' ° � ° SEE BOLT SPACING 16, EXCAVATE S01LS TQ EXPaSE EXI:STING SUBGRADE. _ �
<br /> ° � TABLE PIPE STUB DIMENSIONAL
<br /> 0 o BOLT .SPl�CING � 7• CAST IN PLACE 6'X6' PRECAST RElNFOR�EQ CONCRETE TQP SLAB.
<br /> . ' � ROUGHEN FULL GROUT o , o D)AM RATI O �� �
<br /> � � 18. GROUT CHANNEL AT BOTTOM OF 48 HDPE P�€�E T0 PR'OVI'DE
<br /> � � LEN'GTH QF FLAN GED
<br /> , : I�C�TES. �� : PiPE STUB, TYP ° o o° 28" DR32.5 (63 PSI) 7.p6�" SMOOTH TRAN:SITION BETWEEN P1P� I,NVERTS.
<br /> � 1 . FLANGE M�TERGAL SHALL BE OF 3�4>,� HEAVY HEX o ° >, „ '
<br /> . _ �� GREATER STI�EN.GTH 22 DR32.5 �63 PSI} 7.065 19. aT END QF CONSTRI�CTlON, INSPECT T0 CONFIR�i PfPE �TtJBS 8c
<br /> ;
<br /> t EQUAL a BOLTS, f�UTS, AND FLaW I FREE OF G.ROU1" AND CONSTRUCTION DEBRIS. VERIFY
<br /> . �,-:,:._, THAN THI:= PIPE STUB.
<br /> . �WASHERS, TYPE L��� ��������H ` N ULAR SPACE /�RQU'ND EACH PIPE STUB HAS A ��
<br /> , . , , , � 316SS SEE BQLT H'T GRQUT SEAL.
<br /> , ,
<br /> _ ,
<br /> , , :
<br /> , SPACENG TABLE FLANGED PIPE STUB � a`' fi�. a l
<br /> p F� � R I � AT E D H D P E v P� � S�R�«�S oATE . .
<br /> PUBUC WOR4CS �� �
<br /> ' EROSlON :DRAI(VAG� DEPARTMEN7 y' t"�•f
<br /> e 3 B � LT P �T T E � N A PUBIlC WORKS PERMIT IS REQUIREDPRIOR ` �
<br /> � LA N G E D P E P E � T U B D E T/�l � L TO STARTING AM' CONSTRUC710N Ofd TNIS �1
<br /> , 2 ClTY ENGINEER pROJECI: AP�ROVAL FOR Ttil$ PR�JECT IS
<br /> ��.3 C�.3 SCALE: NTS CONOITIONAL PER CURRENT STANDARDS + �
<br /> C�.3 ��.3 S�A�E: N 4 5 ANDEXPIRES..�-a'�5I:a70/� UNLESSPGRMIT ' N OTE. �V �L J I L L I� ��r> � �4" I ' I �
<br /> . FOR CONSTRUCTION HA5 BEEN ISSUED
<br /> ,�. PROJECT ENGINEER: ' SCALE: DWG. NO.
<br /> :'�� D. OATES AS SHOWN PO RT �F E���E�T '� I
<br /> -� �: �� �w � C�.3
<br /> � � �-
<br /> ��, �
<br /> �Y ,i 4 �;�t��. `�` ;,�' a. ° DESJGNED BY: DATE: q p _CIP NO.
<br /> �� � ;` �` , J. B�CKER 7 27 2�15 � � � �fti- D � �� � EHV
<br /> .�,�� � �
<br /> `> � DRAWN BY: GHECKED BY: �C -E}-O� 5._�.� � i ,;,
<br /> � RENOVATIaN P�a�E�T �
<br /> J. BECKER D. OATES �o. MT-HT-20T5-06
<br /> F.O. BOX 53�3 1601 5fI'1 AV2f1U2, $Utt+E 13OQ ' � � APPROVED BY: � t � R ttl1 � R� � N I V 1 f� N H O L E �
<br /> Sea t t le U Vas hin �on 9 8 1 Q 1 � 7/2 7/1'5 X X X I S S U E D F O R BId.
<br /> EWERETT,. WA 98206 � g �
<br /> �
<br /> � (��25) 259-3164 {20fi) 382-0600 FaX �zo6, 3$z-�S�Q . R E P A [ R D E TA I LS � 0 23
<br /> N0. DATE BY REVtS1ON N0. DATE BY REVISION' ` SH:EET NQ. OF m �
<br /> �v '
<br /> ,� ' $
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