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HomeMy WebLinkAbout25_C5.3_Civil Details_Gallatin Subaru_5-21-20201,588 RTVVOLUME(CU. FT)4788.5 PONDBOTTOMELEVATION4790.5 TOP OFPONDELEVATIONPOND NAMEPOND APOND BPOND C2,821 1,7454790.04791.0 4792.04792.5 I N V . I N I N V . O U T 4 " T Y P . POND BOTTOM2.5' GRAVEL A A 2 2 S C A L E : N . T . S . TYPICAL DETENTION POND OUTLET STRUCTURE - SECTION VIEW S C A L E : N . T . S . M I N 6 ' G R A V E L P O N D D R A I N D E T A I L - C R O S S - S E C T I O N A - A G R A V E L S H A L L B E 1 . 5 " T O 3 " W A S H E D R O C K RTV VOLUME,SEE SCHED. O U T L E T P I P E 1 2 " Ø A - 2 0 0 0 - P V C A T 0 . 5 % M I N S L O P E NOTES:1. ALIGN EMERGENCY OVERFLOW SPILLWAY WITH OUTLET STRUCTURE.TYPICAL DETENTION POND W/ OUTLET STRUCTURE - SECTION VIEW S C A L E : N . T . S . R I P - R A P 20 C O M P A C T F I L L T O 9 5 % 4.0 FT VEGETATED SWALEAT 0.5% SLOPEFLOW-OVER INLET(SEE DETAIL 26 ONSHEET C14)POND INTERIORSIDE SLOPE = 4:1GRAVELFILTER/POND DRAINW/DEPTH OF 2.5 FTPER F O R A T E D U N D E R D R A I N D A Y L I G H T R I P - R A P O U T L E T P R O T E C T I O N OUTLET STRUCTURE, SEEDETAIL 19 THIS SHEET S C A L E : N . T . S . 1 9 D E T E N T I O N P O N D O U T L E T S T R U C T U R E D E T A I L C O N T R A C T O R T O G R O U T ( T Y P . ) O U T L E T P I P E O U T L E T P I P E I N V . O U T G R A T E V I E W S E C T I O N V I E W P L A N V I E W A - A C R O S S S E C T I O N W E I R / O R I F I C E ( S E E S C H E D . ) C L 4 " F R A M E & G R A T E C A S T I N T O L I D & C E N T E R E D I N T O P A A N O T E : - A L L C O N C R E T E T H I C K N E S S D I M E N S I O N S P E R A N D E R S O N P R E C A S T I N V . O U T I N L E T P I P E T O P O F P O N D W E I R W I D T H ( S E E S C H E D ) 6 " D I S C H A R G E W E I R 18 O R I F I C E D I A M E T E R ( S E E S C H E D . ) A A R T V 1 0 - Y R 1 0 0 - Y R 2 . 5 ' G R A V E L T Y P E ' B ' C O M P A C T I O N C R E S T L E N G T H 4 F E E T S I D E S L O P E = 1 H : 1 V T O P O F P O N D E L E V . ( S E E S C H E D U L E ) S P I L L W A Y C R E S T E L E V A T I O N ( S E E S C H E D U L E ) E M B E D S P I L L W A Y W I T H 3 " M I N U S R I P R A P 2 1 S C A L E : N . T . S . E M E R G E N C Y O V E R F L O W S P I L L W A Y N O N - W O V E N G E O T E X T I L E F I L T E R F A B R I C O N S I D E S A N D B O T T O M O F G R A V E L P O N D B T M E L E V . 6 " D I A . P E R F . S C H . 4 0 P V C P I P E 1 0 0 - Y R E M E R G E N C Y O V E R F L O W S P I L L W A Y 3 INCHES I N L E T P I P E 3 6 " Ø 4 " T O P 2 " 6 " W E I R I N V . I N O R I F I C E I N V . W E I R I N V . 1 / 4 " D I A . H O L E S . 1 2 H O L E S P E R F O O T O F P I P I E M I N I M U M 6" DIA. PERF. SCH. 40PVC PIPE WITH CAP.GRAVEL SHALL BE 1.5" TO 3" WASHEDROCK. SEE DETAIL 22 (THIS SHEET)NON-WOVEN GEOTEXTILE FILTER FABRICON SIDES AND BOTTOM OF GRAVEL 4" TOPSOIL OVER RE-GRADED SURFACE T O P O F P O N D E M E R G E N C Y O V E R F L O W S P I L L W A Y T O P O F P O N D 6 ' L E N G T H OUTLET STRUCTUREORIFICE INV. ELEV0.5 ORIFIC E SIZE (I N ) 4 7 9 0 . 0 POND NAME O U T L E T S T R U C T U R E R I M E L E V POND APOND BPOND C O U T L E T P I P E L E N G T H ( F T ) O U T L E T P I P E S L O P E ( % ) O U T L E T P I P E Ø ( I N ) 0.50.75 4 7 9 1 . 5 4 7 9 2 . 0 0 . 5 % 1 2 0 . 5 % 1 2 0 . 5 % 1 2 3 0 3 5 1 6 W E I R W I D T H ( I N ) 4788.54790.04791.0 O U T L E T S T R U C T U R E W E I R I N V . E L E V 4 7 9 1 . 0 4 7 9 2 . 5 4 7 9 3 . 0 3 . 0 3 . 6 8 . 0 OUTLET STRUCTUREINV. IN ELEV4786.04787.54788.5 OUTLET STRUCTUREINV. OUT ELEV4788.54790.04791.0 S P I L L W A Y C R E S T E L E V . 4 7 9 0 . 2 5 4 7 9 1 . 7 5 4 7 9 2 . 2 5 O R I F I C E I N V . W E I R I N V . N O T E S : 1 . A L I G N E M E R G E N C Y O V E R F L O W S P I L L W A Y W I T H O U T L E T S T R U C T U R E . GALLATIN SUBARU 31910 FRONTAGE ROAD BOZEMAN, MT 59715 D A T E : _ _ _ _ _ _ _ _ _ _ 0 3 / 0 3 / 2 0 2 0 5/28/2020 11:52:33 AM M:\193290\Drawings\Construction Drawings\10 - CIVIL DETAILS.dwg D a r w i n L i n d a h l A r c h i t e c t s , P . A . e - m a i l : l i n d a h l a r c h @ g m a i l . c o m PROPOSED FACILITY FOR: D r a w i n g : R e v i s i o n s : N o : R e v i s i o n : D a t e : S h e e t N o : C e r t i f i c a t i o n : T H I S D R A W I N G A N D T H E I N F O R M A T I O N T H E R E I N I S T H E P R O P E R T Y O F D A R W I N L I N D A H L A R C H I T E C T S , P . A . I T S U S E B Y T H E H O L D E R O R D I S C L O S U R E T O O T H E R S W I T H O U T T H E W R I T T E N P E R M I S S I O N O F D A R W I N L I N D A H L A R C H I T E C T S , P . A . I S P R O H I B I T E D . I T C O N T A I N S P R O P R I E T A R Y A N D C O N F I D E N T I A L I N F O R M A T I O N O F D A R W I N L I N D A H L A R C H I T E C T S , P . A . R E P R O D U C T I O N O F T H E M A T E R I A L H E R E I N W I T H O U T W R I T T E N P E R M I S S I O N O F D A R W I N L I N D A H L A R C H I T E C T S , P . A . V I O L A T E S T H E C O P Y W R I T E L A W S O F T H E U N I T E D S T A T E S A N D W I L L S U B J E C T T H E V I O L A T O R S T O L E G A L P R O S E C U T I O N . C O P Y R I G H T © 2 0 1 8 B Y D A R W I N L I N D A H L A R C H I T E C T S , P . A . 4 1 2 4 Q u e b e c A v e . N o r t h , S u i t e 1 0 6 M i n n e a p o l i s , M i n n e s o t a 5 5 4 2 7 P h : 7 6 3 . 5 6 0 . 0 4 4 8 F a x : 7 6 3 . 5 6 0 . 0 4 4 1 2 3 0 4 N 7 t h A v e . S t e . L B o z e m a n , M T 5 9 7 1 5 T e l : ( 4 0 6 ) 5 8 7 . 2 7 8 1 w w w . h y a l i t e e n g . c o m F a x : ( 4 0 6 ) 5 2 2 . 9 2 2 5 M O N T A N A B R E T T C . N o . 2 9 1 0 6 P E M E G A A R D P E F O R S O I L N A S R E N I G ENE 1 C I T Y R E - S U B M I T T A L 5 / 2 1 / 2 0 2 0 C I V I L D E T A I L S C 5 . 3