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NOTES: <br />1. RIPS AND TEARS IN THE PLASTIC SHEETING SHALL <br />DE REPAIRED IN A TIMELY MANNER PER THE <br />SPECIFICATIONS. <br />2. MATERIALS SHALL DE STOCKPILED AT NO MORE <br />THAN 1:1 SLOPE. <br />3. THE TOE OF THE STOCKPILE SHALL DE NO CLOSER <br />THAN 2 FEET FROM THE EDGE OF EXCAVATION. <br />4. STOCKPILE HEIGHT SHALL NOT EXCEED 10 FEET. <br />R <br />ISOMETRIC VIEW <br />F)I ACTI(- Or)\/E-DIKIO F)E-TAII <br />2"x2"x3' WOODEN STAKE <br />,,— SAND GAG <br />2"x2"x3'-O" <br />WOODEN STAKE — <br />STRAW WATTLE, SEE <br />WSDOT SPECIFICATIONS <br />2" MIN. �7 <br />5" MAX. <br />° <br />NOTES: <br />1. SUPPORT STRAW WATTLES <br />WITH SAND BAGS WHERE <br />INSTALLED ACROSS PAVEMENT. <br />STRAWWATTLE BARRIER DETAIL <br />SCALE: N.T.S. C10T C546®29 SCALE: N.T.S. C10T C546-29 <br />CONCRETE <br />FILL GAP WITH POLYCULFIDE SEALANT FLUSH WITH TOP EDGE <br />6" MIN. END <br />O OVERLAP <br />' EROSION CONTROL <br />BLANKET <br />STAPLES — 4" APART, e <br />STAGGERED, 6" O, C. <br />SHINGLE SPLICE - SECTION <br />6" x 6" TRENCH <br />NATIVE SOIL - FOLLOW <br />N6 <br />SECTIOR j <br />OVERLAP DETAIL <br />FOR TEMPORARY MATERIAL <br />GENERAL NOTES <br />1. DETAIL 4/C546-29 CAME FROM THE SEPTEMBER <br />2020 REVISION OF THE WSDOT STANDARD STAND <br />MANUAL, M21-01 <br />NOTES OF LINER 6'"x6" TRENCH <br />EXTEND BLANKET FAR ENOUGH OVER 1. More than the minimum of one fastener per square CONSEAL 440 MASTIC WITH SHAPE 2" WIDE BY 1 /4" THICK. <br />CREST OF SLOPE TO EFFECTIVELY yard may be required due to conditions such as " IC�II�I _ <br />MASTIC MUST BE FULLY COMPRESSED BY TIGHTENING <br />PREVENT UNDERCUTTING AND TO 6 WALL THICKNESS ® ° <br />PROVIDE SECURE ANCHORING blanket Composition, soil type, surface uniformity, BATTEN BAR OVER SUCCESSIVE TIGHTENING CAMPAIGNS. 2" EXCESS w° <br />and slope steepness. NEOPRENE OR EPDM GASKET SEE NOTE 4 <br />OVERLAP <br />2. See Standard Specification 8- 1.3(3) and 9m14.5)2), <br />1/4"X2" SS BATTEN BAR CONTINUOUS WITH SLOTTED 6" <br />3. Use manufacturers requirements. When manufacturers ® HOLES AT 6" O.C. WITH HALF SLOT AT BAR ENDS. <br />TYPICAL CROSS-SECTION L DETAILILT FEINrequirements are not provided, use installationFASTENER <br />AS REQUIRED 3 <br />(TYP.) requirements shun ®n Standard Plans. ® . <br />V A TOP OF LINER SCALE: N.T.S. C10T C546-29 <br />~ • • ' 4. Additional staples may be required on slopes <br />t MAX. greater than 3H : 1V. <br />IIIIIIIII <br />® l 3/8"Ox3" STAINLESS STEEL HDPE LINER <br />® \ EPDXY ANCHOR BOLT 0 6" CTRS NONWOVEN GEOTEXTILE <br />36" MAX. <br />(TYP.) ��� (TYP.) ® EXTRUSION WELD <br />�m ALL AROUND <br />\ \ (TYP.) ® ®° <br />PROPOSED PIPE <br />e <br />�,��\,� �";, �, �� �- .. • 60 MIL HDPE LINER POLYSULFIDE SLANT <br />ar rr <br />1/4 x4 DFO RESISTANT GASKET <br />BETWEEN BOOT PIPE <br />NOTES: <br />6" MIN. EDGE 1. CLEAN AND PREP CONCRETE TO ASSURE SMOOTH SURFACE PRIOR TO INSTALL. 3 4 SS BANDS <br />\ `C OVERLAP E)(TEND BLANKET 24" BEYOND PIPE BOOT FACTORY <br />' •°� , ��' - TOE OF SLOPE OR TO EDGE 2. USE FOR RING WALLS AND OTHER VERTICAL SURFACES. FABRICATED PER <br />OF VEGETATION a WHICHEVER <br />, IS CLOSER DETAIL 6/HEREON <br />3. WHERE BATTEN BARS ENDS MEET INSTALL ANCHOR BOLT' CENTERED ON BUTT -JOINT SUCH <br />THAT WASHERS PROVIDES COMPRESSION ON BOTH SIDES OF THE JOINT, OR SUCH THAT <br />® `% m THERE IS A MAXIMUM 1" FROM END OF BAR TO BOLT. ANCHOR BOLTS SHALL BE EPDXIED A <br />' <br />2 ROWS OF STAPLES MINIMUM OF 3" INTO CONCRETE. NUTS SHALL BE BRASS. <br />�,,\r.; � �,`r\� r� � a <br />4" APART, STAGGERED, <br />�� .ti\,. a <br />6" O, C. PLACED WITHIN ������:\� � � ® � rr rr <br />6" OF BLANKET EDGE. \�. 4. ADD A 1 /4 X2 SOLID NEOPRENE OR EPDM CUSHION GASKET WITH A DUROMETER RATING 1 /2" HDPE PLATE WITH 2 HALVES WELDED TOGETHER \ WELD LINER <br />BETWEEN 25 AND 40 BETWEEN THE GEOMEMBRANE AND SS BATTEN TO PROVIDE UNIFORM DETAIL S7 HEREON AND 6 C546�304 C546�30 TO PLATE <br />PER DEAI <br />PRESSURE TO THE GEOMEMBRANE. BUTT JOINTS TO BE EXPERTLY CUT ON AN ANGLE. / / <br />GEOMEMBRANE SEAMS BELOW THE BATTEN TO BE GROUND SMOOTH. <br />I i <br />C220®1 C546®29 NOTES: <br />1. EXTEND LINER AT LEAST 6 INCHES BEYOND TOP OF MEDIA. EXTEND LINER AT LEAST 6 PIPE T DETAIL <br />INCHES BEYOND ANCHOR BOLT. SCALE: N.T.S. oA Cm546-29 <br />2. ADD A 1/4"X2" SOLID NEOPRENE OR EPDM CUSHION GASKET WITH A DUROMETER RATING NOTES: <br />BETWEEN 25 AND 40 BETWEEN THE GEOMEMBRANE AND SS BATTEN TO PROVIDE UNIFORM 1. WELD DURING COOLEST PART OF DAY. PROVIDE ADEQUATE SLACK IN LINER DURING <br />PRESSURE TO THE GEOMEMBRANE. BUTT JOINTS TO BE EXPERTLY CUT ON AN ANGLE. WELDING TO ACCOMMODATE FOR THERMAL EXPANSION AND CONTRACTION. <br />GEOMEMBRANE SEAMS BELOW THE BATTEN TO BE GROUND SMOOTH. <br />3. LINER SHALL BE PLACED LOOSELY TO PREVENT TEARING DURING BACKFILL AND ANCHORING <br />PROCESS. <br />L11"NER O I L NAIL AINEHOR DETAIL ® two business days <br />SCALE: N.T.S. C-546-20 C-546m29 before you dig <br />ENGINEERS, INC. <br />CIVIL ® STRUCTURAL ® SURVEYING <br />4815 CENTER STREET I TACOMA, WA. 93409 <br />IFCPHONE: (253) 474=9449 I FAX: (253) 474=9449 SUBMITTALhttp://wvm.sitts-hill-engineers.com/ Kennedy/Jenks Consultants <br />MARCH 5,2021 Project No.: 16,615 Project Mgr.: DCD 32001 32nd Avenue South, Suite 100 <br />Federal Way, WA 90001 <br />Pr®j. Engineer DCD Proj. Drafter: KLK Ph. 253-835-6400 <br />Fax 253-952-3435 <br />® ATE <br />®DATE GYM RBASioN BY PPROVE® ®ATE ACCEPTABILITY LMW/ SU13TIlLE CURRENT REVISION SYMBOL DATE KLK ®3.®5.21 MISCELLANEOUS SECTIONSI 25065456 � m 03.05.21 <br />03.05.21 THIS DESIGN AND/OR CHECKED <br />. SPECIFICATION IS APPROVED BEF DCD 03.05.21 SHEET SEQUENCE NO. <br />APPROVED BY DEFT, ®ATE OEF o3.05.21 TITLE DOSING EVERETT SITE STORWATER UPGRADE <br />CHECKED C546-29 <br />a ECK 03.05.21 <br />APPR®VED An-vn <br />2506546 <br />APPROVED CIVIL EVER , WA DWG NO. 40®YD®C546®29 <br />3.05.21 <br />