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<br /> NOTES � ��, NOTES
<br /> 1. MANHOLES TO BE CONSTRUCTED IN ACCORDANCE WITH AASHTO M-199(ASTM C 478) ' 3/4" RADIUS 1. STEPS SHALL BE STEEL REINFORCED COPOLYMER
<br /> ', Q Z UNLESS OTHERWISE SHOWN ON PLANS OR NOTED IN STANDARD SPECIFICATIONS. , POLYPROPYLENE PLASTIC CONFORM►NG TO:
<br /> � � American Property Development,Inc.
<br /> ', � � MANHOLE FRAME AND COVER 2. ALL REINFORCED CAST IN PLACE CONCRETE SHALL BE CLASS 4000. NON-REINFORCED , (A)ASTM C 478 AND AASHTO M-199,ANCHOR-BOLTS 110110th Avenue NE suite 550
<br /> ', ,--i �PER STANDARD DRAWING 610 OR 611. CONCRETE W CHANNEI.AND SHELF$HALL BE 7 SACK MIX SAND AND CEMENT GROUT.ALL �i SHALL HAVE A MINIMUM HORIZONTAL PULLOUT Bellevue,WA 98004
<br /> , ��� �� CIRCULAR ADJUSTMENT SECTION TYPICAL PRECAST CONCRETE SHALL BE CLASS 4000. �I
<br /> RATING OF 1500 LBS. i
<br /> Q j - 3. PRECAST BASES SHALL BE FURNISHED WITH CUTOUTS FOR KNOCKOUTS. KNOCKOUTS SHALL �
<br /> „ I (B)ASTM A615 GRADE 60(DEFORMED REINFORGNG i
<br /> � HAVE A WALL THICKNESS OR 2 MINIMUM. I � STEEL BAR). �
<br /> �', °�.,°� STEPS IN MH ENTRY AREA SHOULD EXTEND 4. ALL BASE REINFORCING STEEL SHALL HAVE A MINIMUM YIELD STRENGTH OF 60,000 PSI Q (C)POIYPROPYLENE CONFORMS TO D-4101. `
<br /> ONLY 3° MAX FROM WALL(USED AS AND BE PLACED IN THE UPPER HALF OF THE BASE WITH 1" MINIMUM CLEARANCE. Q 1 RUNG 1/2 1 �� 3-1/Z" �
<br /> HANDHOLDS NOT STEPS)SEE STD 608. �� GRADE 60 1'1/ ,� �J 2. MANHOLE STEPS SHAIL HAVE MOLDED SAFETY HAND �
<br /> , 5. KNOCKOUT OR CUTOUT HOLE SIZE IS EQUAL TO PIPE OUTER DIAMETER PLUS MANHOIE � � GRIP. RED REFLECTORS ARE PREFERRED.
<br /> ' WALL THICKNESS. j II o
<br /> ECCENTRIC CONE SECTION ° II � 3. ALL FABRICATION DIMENS�ONS INDICATED ARE W �
<br /> 6. MANHOLE DIA. DEPENDS ON: SIZE, LOCATION AND NUMBER OF PENETRATIONS FOR PIPES. I � � ; MINIMUM. U N N o
<br /> —RUBBER GASKET AT JOINTS TYPICAL MANHOLE DESIGN AND SIZE SHALL BE APPROVED AND WARRANTED BY THE MANHOLE a W Q�
<br /> �, SUPPLIER. — 4. THE ENTIRE POLYPROPYLENE PLASTIC MATERIAL Z V �N
<br /> ' i SURROUNDING THf REINFORCING STEEI BAR SHALL a � y m�
<br /> ', _ � 7. F O R H E I G H T S O V E R 2 5' M A NH OLE B A SE SLAB SHALI BE DESIGNED BY A STRUCTURAL j i a lI � � BE CAST MONOLITHICALLY. MINIMUM COVER SHALL ' — W g��
<br /> N �� ENGINEER. I ` � Ul m W '•
<br /> , � n . �� B E 3/1 6-I N C H. J � o,� Z
<br /> RAI L 9 16" ' o
<br /> ', , 8. CQNCRETE CHANNEL AND SHEIF SHALL BE FIELD-FORMED EXCEPT WHERE APPROVED IN � � 12"TYPICAL 5. STEP RUNGS SHALL BE SPACED AT A MAXIMUM OF 14 �+�`' J � ��a
<br /> ' ADVANCE BY CITY. ROUND BAR � �,� Q
<br /> , a �' INCHES. i � � � ���
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<br /> , X 48 , 54 OR 60 �� 6. STEPS SHALL BE INSTALIED IN ACCORDANCE WITH i � Z Z o
<br /> z Q I I THE APPROVED MANUFACTURERS RECOMMENDED � 0 Z m ,
<br /> 0 0 ` PROCEDURE. U V g a
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<br /> � N PRECAST RISER SECTIONS � � a
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<br /> STEPS PER NOTE: KNOCKOUTS SHALL HAVE A WALL THICKNESS OF 2" MINIMUM TO 2.5" MAXIMUM. ' � ; o
<br /> STD 608 �' . II ANCHOR TO PRE-CAST z ' m
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<br /> ' MANHOLE DIMENSIONS TABLE i a �� VERTICALSTRUCTURE. N � �°
<br /> , , 6° CLR TYPICAL �'
<br /> ' MAXIMUM MINIMUM BASE REINFORCING STEEL �
<br /> ' p�A � WALL BASE KNOCK OUT 'DISTANCE BWT INZ FT IN EACH DIRECTION ° � — Q �
<br /> THICKNESS THICKNESS � I �
<br /> LADDER PER SIZE I KNOCKOUTS SEPARATE BASE ; INTEGRAL BASE ' a II ( �
<br /> STD 608 � ' � \ '` COP�rRIGHT � 2005. ALL RIGHTS RESERVED
<br /> � -- 48�� 4" 6�� 36�� 8�� 0.23 � 0.15 �
<br /> �
<br /> °� � . ° , � a � . a i� SUBMITTAL/REVIStONS
<br /> x 54" 4.5" i 8" 42" 8" 0.19 0.19 �, ', a i a �II� ° I �� ANCHOR PADS 2-3/4"X 2" WITH
<br /> o I Q 3 � a• � DA1E DESCRIPliON
<br /> o „ I „ „ i „ „ „ a d � °. " ° ��—�- TWO 7/8" DIA HOLES ANCHOR USING
<br /> � 60 5 8 48 8 0.25 0.25 ` 1 2�20�1 BID SET
<br /> TWO 1/2 DIA 3 STAINLESS STEEL ANCHOR BOLTS
<br /> �° 24:1 - FIELD-FORMED CHANNEL AND SHELF a I 4 ° ' a � da . a I • ! ; " "
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<br /> � SLOPE � (SEE NOTE 8) 4. , ° Q. � �
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<br /> Z MORTAR REINFORCING STEEL TYPICAL Z i
<br /> Z ' FILLET--- � Z z ;
<br /> g GRAVEL BACKFILL FOR PIPE "O" RING ! a �I � i
<br /> 12" WATER STOP i ° ! � I
<br /> o ', ' ZONE BEDDING. COMPACT 95% o ,
<br /> g ' I O F ST D D E N S I T Y. ! � A N C H O R T O O R E M B E D I N i ,
<br /> � �, —I I i I I ���-n�n�n�-,�� 12° GRAVEI. � ' FIELD-FORMED CHANNEL �
<br /> � ' z ¢ BACKFILL FOR ^ � SHELF A MIN OF 4 . �
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<br /> o '' (" � � I � �— PIPE ZONE o ,',
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<br /> o SEPARATE BASE N INTEGRAL BRSE �„e1ae DDYe o Q ; _
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<br /> ° ' CAST IN PLACE P R E C A S T W I T H R I S E R S E P A R A T E B A S E P R E C A S T i���E — - -- — -- �12/30/2016
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<br /> � STANDNRD�ftAWING No. I STAN�ARD DRAV/ING No.
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<br /> SAMI ORDONEZ 18 OF 32
<br /> � Q SHEET TITLE
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