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3/4" DIA. SMOOTH
<br /> ROUND GALV. BARS EQUALLY * NOTE: LIGHT LOOSE RIPRAP PER
<br /> SPACED. BARS SHALL BARS OMITTED ON WSDOT STANDARD SPECIFICATION 8�_�»
<br /> BE WELDED TO UPPER DRAWING SECTION 9-13.1(2)
<br /> & LOWER BANDS 4" �
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<br /> FIBER JOINT PAVEMENT OR
<br /> CULVERT, AS P�N PACKING, TYP. LANDSCAPING
<br /> EMERGENCY *45', 4" DIA
<br /> 1 '-6" PVC ELBOW
<br /> . OVERFLOW 45' N ;n 3 45' 4" DIA. PVC WYE'�`
<br /> ELEV = 13.9 �4" DIA. PVC PIPE
<br /> j��1 (LENGTH AS REQ'D.) • » ,�
<br /> GALV. LOWER BAND �� I >> 45 4 DIA. PVC ELBOW
<br /> , + �-�i
<br /> DESIGN WATER ,' . �' '�� 1 `�00 4" DIA. �PVC PIPE (LENGTH
<br /> ELEV = 13.4 � ° AS REQ D.) �
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<br /> TYPE 2 CB 48 � PIPE � 4 DIA. PVC PiPE �
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<br /> �� � ------- =---=---=-�--°-- MIN SIZE 4 �a Nr�
<br /> NOTE: 1 � __y 24»� � „ ELEVATION 4"x6" PVC REDUCER �` �'
<br /> SURROUND STRUCTURE W/ IE-9.50 2 -�
<br /> QUARRY SPALLS 4'Wx1 'D ~� GEOTEXTILE-SEPARATION A'A 39428 �'�
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<br /> SECTION� . ��3����
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<br /> FINISH GRADE 3/4" � BAR � W �
<br /> TRASH RACK (SMOOTH) W/ENDS �
<br /> WELDED T0 BAR
<br /> �\.�\��\ �\��\��\,� ��/��/ ���,/.� � FRAME, 4" O.C.,
<br /> � ��� � ���� � NOTE : (TYP.)
<br /> ��// \ STRUCTURAL FILL "� �
<br /> � ALL STEEL PARTS MUST BE
<br /> \�/ �� STRUCTURAL FILL GALVANIZED AND ASPHALT '
<br /> ��'% � 9"PIPE 9" , COATED AFTER FABRICATION 2"X5" ANCHOR �
<br /> O.D. ; (TREATMENT 1 OR BETTER) P�N STRIP WELDED
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<br /> g O D g \� � o0 00��00�000��00�000��000�0 0��00�0000o TO 3/4"� BAR
<br /> ��\ � GEOTEXTILE a ��Q���(�'8��8 0 o°gU��gO 8� �o FRAME.
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<br /> �- TYPICAL STORM DRAIN TYPICAL STORM DRAIN TRENCH �
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<br /> " 4 TRENCH SECTION — PLASTIC PIPE 5 SECTION — DUCTILE IRON PIPE 6 GRAVEL PAVING SECTION 7 TRASH RACK DETAIL � o �
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<br /> � C3.0 C3.4 NOT TO SCALE QU �
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<br /> � PIPE O.D. 18�� O.C, V
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<br /> � PIPE O.D.
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<br /> � _ NOTCHED GRADE o CLEAN OUT 2» pU� ��� � C' �
<br /> � _- I BOARD 2"x2" » 2" GRADE BOARD � 'E ER05I4N �,��c�.�y�,���.� Y � Q
<br /> 6 PERFORATED PIPE ��,�,�������- W Z
<br /> •� — - NOTCHES 18" O.C. NOTCHES ,���� �
<br /> � m 2"X12" _ I—I ° ° I — I I— a 0 . A LAID FLAT/LEVEL Q �
<br /> TYPICAL NOTCH DETAIL IN 2x 12 BOARD A PU9LTC �o� P���� 35 �
<br /> � P R ES S U R E z x = p = _ . ����� RcQU3RED PRIOR TO SfARTING � �
<br /> °� TYPE A CB WITH SOLID Q
<br /> TREATED � � — . I ariv corosr�uc-rio� ow ��a�
<br /> � GRADE - _ = TI � '- COVER (LOCKING) aan,��. �p�Ro„�� FeR ,-�,,�
<br /> � BOARD - I I I� �u����T ��-���MD �o�����
<br /> N � ° � o NOTES: ����� � o�Q��� z� �o�,o��N�� ��� �
<br /> � r" M � � — � E—�-- ExwY�Es �b-�--t�ur���s,
<br /> � _ , —� 1 . THIS TRENCH SHALL BE CONSTRUCTED SO AS TO PREVENT � - P��wrr�o�co��r�ucnora►sas 00 �
<br /> � � � � a INFLUENT PIPE POWT DISCHARGE AND/OR EROSION. � � �►�F�� e��"IS�v�°. O
<br /> � 4"X4" SUPPORT PO ' I p p 6" PERFORATED PIPE 2. TRENCHES MAY BE PLACED NO CLOSER THAN 10 FEET TO
<br /> H
<br /> o � . �
<br /> i 6" MIN ° _ LAID FLAT ❑o a ONE ANOTHER. , :
<br /> � — = CLEAN OUT � �
<br /> - FILTER FRBRIC - — 3. TRENCH AND GRADE BOARD MUST BE LEVEL. ALIGN TO I
<br /> � CLEAN ��(S5% F1NES) � � � FOLLOW CONTOURS OF SITE. / SCALE AS SHOWN �
<br /> 0 1 -1/2 TO 3/4 WASHED •
<br /> � DES. StiEET NO.
<br /> � SECTION A-A RocK PLAN 4. SUPPORT POST SPACING AS REQUIRED BY SOIL CONDITIONS SCALE �N FEET Know what's bGIOW. LKJ
<br /> - TO ENSURE GRADE BOARD REMAINS LEVEL, MINIMUM 12.5' °R' PAH
<br /> ,� sPAciNc. 4o a 4o ao Call before you dig. °"• HNK C3.q'
<br /> N 8 GRAVEL DISPERSION TRENCH ��» F B OF — SHEE'IS
<br /> . Q NOTE: I-�----�-I oA,�
<br /> MAY 30, 2017
<br /> NOT TO SCALE IF "L" DOES NOT MEASURE 1 " FILE
<br /> � C3.4 C3.4 ADJUST SCALES ACCORDINGLY. No. 212016.008
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