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HomeMy WebLinkAboutC720-Erosion and Sediment Control Details 1.22.2020TRACKOUTCONTROLMAT (TYP)FLOWFLOWWATER SUPPLY TOWASH WHEELS ASNECESSARY SPILLWAYROCK BAGS OR CONTINUOUSGEOSYNTHETIC FABRIC BERMOF EQUIVALENT HEIGHT ROCK BAGS MUST BEPLACED SUCH THAT NOGAPS ARE EVIDENTNOTE:USE ROCK BAGS TO CHANNELIZERUNOFF TO BASIN AS REQUIRED.SEE NOTESNOTES:1.EACH SITE MUST BE EVALUATED TO DETERMINE THE PROPER LAYOUT, WIDTH, AND DURATION OF THE INSTALLEDTRACKOUT CONTROL SYSTEM (TCS) BASED ON SITE CONDITIONS, ENTRY AND EXIT LOCATION(S), TRAFFIC LEVELS, SITESOIL CONDITIONS, AND ABILITY TO MAINTAIN THE TCS.2.TCS SHALL BE INSTALLED, UTILIZED, AND MAINTAINED IN ACCORDANCE WITH MANUFACTURER RECOMMENDATIONS.3.THE ENTRANCE SHALL BE MAINTAINED IN A CONDITION THAT WILL PREVENT TRACKING OR FLOWING OF SEDIMENT ONTOPUBLIC RIGHTS-OF-WAY. THIS MAY REQUIRE SUPPLEMENTAL TOP DRESSING, REPAIR, AND/OR CLEANOUT OF ANYMEASURES USED TO TRAP SEDIMENT.4.WHEN NECESSARY, WHEELS SHALL BE CLEANED PRIOR TO ENTRANCE ONTO PUBLIC RIGHT-OF-WAY.5.TCS MATS SHOULD BE CLEANED ONCE TWO-AND-A-HALF INCHES (2.5") OF SEDIMENT HAS BUILT UP ON THE LANE OFTRAVEL.6.CAUTION IS TO BE USED WHEN CROSSING MATS WITH METAL TRACKED EQUIPMENT. EQUIPMENT WITH AGGRESSIVE METALTRACKS SHOULD NOT CROSS MATS.7.DO NOT USE MATS FOR BRIDGING.SFSFSFSFSFSFSFSILT FENCE (TYP)/////////PUBLIC ROAD OROTHER STABLESURFACE**MODIFIED T-CONFIGURATION SHOWNALTERNATIVE LAYOUTS MAY BE REQUIREDBASED ON SITE CONDITIONS ORMANUFACTURER RECOMMENDATIONS 1 0 M I L P L A S T I C L I N I N G C C 1 0 ' - 0 " ( M I N I M U M ) V A R I E S C O N C R E T E W A S H O U T T Y P E C A B O V E G R O U N D W I T H S T R A W B A L E S S E C T I O N C - C N O T T O S C A L E S T A P L E S ( 2 P E R B A L E ) W O O D O R M E T A L S T A K E S ( 2 P E R B A L E ) 1 0 M I L P L A S T I C L I N I N G B A L E S T R I N G S T R A W B A L E N A T I V E M A T E R I A L ( O P T I O N A L ) W O O D O R M E T A L S T A K E S ( 2 P E R B A L E ) S T R A W B A L E ( T Y P ) 2 " 8 " 1 . 1 2 " D I A S T E E L W I R E S T A P L E D E T A I L N O T T O S C A L E C O N C R E T E W A S H O U T 4 " x 4 " x 8 ' W O O D P O S T 4 8 " x 2 4 " P L Y W O O D P A I N T E D W H I T E 6 " B L A C K L E T T E R S L A G S C R E W S W I T H W A S H E R S ( 4 T O T A L ) 3 ' - 0 " 3 ' - 0 " C O N C R E T E W A S H O U T S I G N M A Y B E S U B S T I T U T E D W I T H A P P R O V E D E Q U A L N O T E S : 1 . T H E A C T U A L L A Y O U T O F T H E C O N C R E T E W A S H O U T F A C I L I T Y S H A L L B E D E T E R M I N E D I N T H E F I E L D . 2 . A C O N C R E T E W A S H O U T S I G N S H A L L B E I N S T A L L E D W I T H I N T H I R T Y F E E T ( 3 0 ' ) O F T H E T E M P O R A R Y C O N C R E T E W A S H O U T F A C I L I T Y . 3 . M A T E R I A L S U S E D T O C O N S T R U C T T E M P O R A R Y C O N C R E T E W A S H O U T F A C I L I T I E S S H A L L B E R E M O V E D F R O M T H E P R O J E C T S I T E A N D D I S P O S E D O F O R R E C Y C L E D . 4 . H O L E S , D E P R E S S I O N S , O R O T H E R G R O U N D D I S T U R B A N C E C A U S E D B Y T H E R E M O V A L O F T H E T E M P O R A R Y C O N C R E T E W A S H O U T F A C I L I T I E S S H A L L B E B A C K F I L L E D , R E P A I R E D , A N D S T A B I L I Z E D T O P R E V E N T E R O S I O N . I N L E T G R A T E S I D E F L A P ( S E E N O T E # 4 ) L E N G T H A N D W I D T H D I M E N S I O N S S H A L L B E P E R P L A N F R O N T L I F T I N G F L A P ( S E E N O T E # 3 ) F L A P P O C K E T ( S E E N O T E # 5 ) U S E R E B A R , S T E E L P I P E , O R W O O D 2 " x 4 " F O R R E M O V A L M I N I M U M D O U B L E S T I T C H E D S E A M S A L L A R O U N D S I D E P I E C E S A N D O N F L A P P O C K E T S G E O T E X T I L E F I L T E R F A B R I C ( F R O N T , B A C K , A N D B O T T O M T O B E A S I N G L E P I E C E O F F A B R I C ) 4 " x 6 " O P E N I N G S W I T H R O U N D E D C O R N E R S S H A L L B E H E A T C U T ( O N E H O L E O N E A C H O F T H E F O U R S I D E S ) 1 2 " ( M I N ) 8 " 4 " 1 2 " I N L E T P R O T E C T T Y P E D C A N B E I N S T A L L E D I N I N L E T S W I T H O R W I T H O U T C U R B B O X E S N O T E S : 1 . T A P E R B O T T O M O F B A G T O M A I N T A I N T H R E E I N C H E S ( 3 " ) O F C L E A R A N C E B E T W E E N T H E B A G A N D T H E S T R U C T U R E , M E A S U R E D F R O M T H E B O T T O M O F T H E O V E R F L O W O P E N I N G S T O T H E S T R U C T U R E W A L L . 2 . G E O T E X T I L E F I L T E R F A B R I C F O R F L A P S , T O P A N D B O T T O M O F O U T S I D E F I L T E R B A G . F R O N T , B A C K , A N D B O T T O M O F F I L T E R B A G B E I N G O N E P I E C E . 3 . F R O N T L I F T I N G F L A P I S T O B E U S E D W H E N R E M O V I N G A N D M A I N T A I N I N G F I L T E R B A G . 4 . S I D E F L A P S S H A L L B E A M A X I M U M O F T W O I N C H E S ( 2 " ) L O N G . F O L D T H E F A B R I C O V E R A N D R E I N F O R C E W I T H M U L T I P L E S T I T C H E S . 5 . F L A P P O C K E T S S H A L L B E L A R G E E N O U G H T O A C C E P T W O O D 2 " x 4 " . T H E R E B A R , S T E E L P I P E , O R W O O D S H A L L B E I N S T A L L E D I N T H E R E A R F L A P A N D S H A L L N O T B L O C K T H E T O P H A L F O F T H E C U R B F A C E O P E N I N G . M A I N T E N A N C E N O T E S : W H E N R E M O V I N G O R M A I N T A I N I N G I N L E T P R O T E C T I O N , C A R E S H A L L B E T A K E N S O T H A T T H E S E D I M E N T T R A P P E D I N T H E F A B R I C D O E S N O T F A L L I N T O T H E S T R U C T U R E . M A T E R I A L T H A T H A S F A L L E N I N T O T H E I N L E T S H A L L B E I M M E D I A T E L Y R E M O V E D . © 2 8 8 0 T e c h n o l o g y B l v d . W . B o z e m a n , M T 5 9 7 1 8 P h o n e : ( 4 0 6 ) 5 8 7 - 0 7 2 1 F a x : ( 4 0 6 ) 9 2 2 - 6 7 0 2 S H E E T N U M B E R P R O J E C T N U M B E R D R A W I N G N U M B E R D R A W N B Y : C H K ' D . B Y : A P P R . B Y : D A T E : Q . A . R E V I E W D A T E : B Y : C O P Y R I G H T M O R R I S O N - M A I E R L E , I N C . , 2 0 2 0 VERIFY SCALE!THESE PRINTS MAY BEREDUCED. LINE BELOWMEASURES ONE INCH ONORIGINAL DRAWING. MODIFY SCALE ACCORDINGLY!REVISIONSDATEDESCRIPTIONNO.BYN:\6421\001 - Security Title Office Building\ACAD\Civil\Sheets\6421001-C720-Erosion and Sediment Control Details.dwg Plotted by celine saucier onJan/22/2020 e n g i n e e r s s u r v e y o r s p l a n n e r s s c i e n t i s t s 6 4 2 1 . 0 0 1 C 7 2 0 B O Z E M A N M O N T A N A C M S J A U J A U 1 / 2 0 2 0 1REVISION 1 - C.O.B. DRC REVIEW12/17/2019CMS Know what'sbelow.before you dig.Call R SITE PLAN SUBMITTAL - 1.22.2020 1 1 6 0 S O U T H 2 9 T H A V E N U E E R O S I O N & S E D I M E N T C O N T R O L D E T A I L S S I T E " Z " B O Z E M A N G A T E W A Y P U D NOT TO SCALE TRACKOUT CONTROL MAT CONSTRUCTION ENTRANCE DETAIL N O T T O S C A L E C O N C R E T E W A S H O U T F A C I L I T Y D E T A I L N O T T O S C A L E I N L E T P R O T E C T I O N T Y P E D D E T A I L S