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HomeMy WebLinkAbout23_C5.1_Civil Details_Gallatin Subaru_3-3-2020S C A L E : N . T . S . 3 M A I N S E P A R A T I O N S C A L E : N . T . S . 2UTILITY TRENC H SCALE: N.T.S.1BURIED INSULATION NOTES:1.SEE CONTRACT SPECIAL PROVISIONS FOR ANY MODIFICATIONS TOSTANDARD TRENCH MATERIALS AND/OR OTHER TRENCH DESIGNFEATURES.2.SEE O.S.H.A. CONSTRUCTION STANDARDS FOR EXCAVATIONS.NOTES:1.SEE O.S.H.A. CONST R U C T I O N S T A N D A R D S F O R E X C A V A T I O N S . 2.TYPE 1 PIPE BEDDIN G S H A L L B E G R A V E L , G R A V E L - S A N D , O R S A N D . T H E MATERIAL SHALL BE W E L L G R A D E D A N D S H A L L C O N F O R M T O T H E S O I L T Y P E GW (GRAVEL, WELL GR A D E D ) O R S W ( S A N D , W E L L G R A D E D ) O F T H E U N I F I E D SOIL CLASSIFICATION S Y S T E M ( U S C S ) . T H E M A X I M U M S I Z E G R A V E L S H A L L B E 34 IN. TYPE 1 BEDDING C O N S I S T S O F M I N 4 " , O R 1 8 T H E O U T S I D E D I A M E T E R O F THE PIPE, WHICHEVE R I S G R E A T E R , U N D E R T H E P I P E A N D A M I N . O F 6 " ABOVE THE PIPE. PL A C E I N M A X . L I F T S O F 6 " U S I N G H A N D O R O T H E R COMPACTION METHO D S W / O D A M A G I N G O R D I S T U R B I N G T H E P I P E . THOROUGHLY COMP A C T E A C H L A Y E R . 3.TYPE "B" BACKFILL - P L A C E B A C K F I L L I N M A X I M U M 8 " L I F T S W I T H I N 3 % OPTIMUM MOISTER CO N T E N T , A N D C O M P A C T T O A T L E A S T 9 0 % O F M A X I M U M DENSITY AS DETERM I N E D B Y A Z E A S H T O T 9 9 O R B Y A S T M D 6 9 8 . 4.TYPE 'A' BACKFILL: PL A C E T R E N C H B A C K F I L L I N M A X . 8 " C O M P A C T E D L I F T S W/IN 3% OF OPTIMUM M O I S T U R E C O N T E N T , A N D C O M P A C T T O A T L E A S T 9 5 % OF MAX. DRY DENSIT Y D E T E R M I N E D B Y A A S H T O T 9 9 O R B Y A S T M D 6 9 8 . 5.SLOPING, BENCHING O R S U P P O R T S Y S T E M S S H A L L C O N F O R M W I T H O . S . H . A . CONSTRUCTION STA N D A R D S F O R E X C A V A T I O N S . I N S T A L L D E T E C T A B L E W A R N I N G T A P E ( S E W E R ) T R E N C H W I D T H = O . D . + 2 ' M I N I M U M W I D T H = 3 ' MINIMUM BURY DEPTH 6" 4" WHEN INSULATION IS REQUIREDTO BE STACKED, OVERLAP 1/4OF THE TOTAL LENGTH OF EACHPIECE OF INSULATION 1/4 LL N O T E S : 1 . N O E X C E P T I O N T O T H E M I N . S E P A R A T I O N R E Q U I R E M E N T S ( V E R T . O R H O R . ) I S P E R M I T T E D W H E N T H E S E W A G E C A R R Y I N G P I P E I S A F O R C E M A I N . A L L C R O S S I N G S S H A L L B E A R R A N G E D S O T H A T T H E S E W E R M A I N O R S E W E R F O R C E M A I N J O I N T S W I L L B E E Q U I D I S T A N T A N D A S F A R A S P O S S I B L E F R O M T H E W A T E R M A I N B E I N G C R O S S E D . 2 . W H E R E L E S S T H A N M I N I M U M V E R T I C A L S E P A R A T I O N H A S B E E N A P P R O V E D , T H E N E W G R A V I T Y S E W E R M A I N , O R T H E N E W W A T E R M A I N , A T T H E C R O S S I N G S H A L L B E M A D E F R O M A F U L L L E N G T H O F P I P E C E N T E R E D O N T H E C R O S S I N G , A N D T H E C R O S S I N G A N G L E S H A L L B E A P P R O X I M A T E L Y 9 0 ° . N E W G R A V I T Y S E W E R M A I N S C R O S S I N G W I T H I N 1 8 " O F A N E W O R E X I S T I N G W A T E R M A I N M U S T A L S O M E E T O R E X C E E D T H E R E Q U I R E M E N T S O F " R E C O M M E N D E D P R A C T I C E F O R L O W - P R E S S U R E A I R T E S T I N G O F I N S T A L L E D S E W E R P I P E " ( U N I - 8 - 9 0 , O R L A T E S T V E R S I O N ) . 3 . " L " I S T H E L O N G E S T A V A I L A B L E S T A N D A R D L E N G T H O F P I P E A S S U P P L I E D B Y A P I P E M A N U F A C T U R E R . 4 . A D E Q U A T E S T R U C T U R A L S U P P O R T F O R P I P E S A T C R O S S I N G S S H A L L B E P R O V I D E D . W A T E R O R S E W E R M A I N W A T E R O R S E W E R M A I N E X I S T I N G P I P E E X I S T I N G P I P E N E W P I P E M I N . S E P A R A T I O N D I S T . V E R T I C A L S E P E R A T I O N N E W P I P E L C R O S S I N G S P A R A L L E L A R R A N G E M E N T L / 2 V E R T I C A L S E P E R A T I O N NO VERTICAL SEPARATION REQUIREMENT L / 2 L HIGH DENSITY RIGID FOAMINSULATION1" = 1' BURY DEPTH, 4' WIDESHEETSTYPE 2 PIPE BE D D I N G W H E R E REQUIRED F O R S O F T O R UNSTABLE F O U N D A T I O N TYPE 1 PIPE BEDDING PL A C E D I N 6 " M A X . LAYERS AND COMPACTE D T H O R O U G H L Y SELECT TYPE 1 BED D I N G M A T E R I A L PLACED IN 6" LAYERS A N D C O M P A C T E D T H O R O U G H L Y MOUND TRENC H W / 6 " NATIVE TOPS O I L O R SUBGRADE PREP. A S R E Q ' D TYPE 'A' O R ' B ' T R E N C H BACKFILL A S P E R P L A N S S C A L E : N . T . S . 4 C O R P O R A T I O N S T O P S C A L E : N . T . S . 6GATE VALVE C O R P O R A T I O N S T O P S E R V I C E S A D D L E S E L E C T M A T E R I A L B A C K F I L L A R E A ( S E E S P E C I F I C A T I O N S O N B A C K F I L L F O R A P P U R T E N A N C E S ) T R E N C H B O T T O M W A T E R S E R V I C E P I P E 1 2 3 4 NOTES:1.ADJUST WATER VAL V E S U P W A R D O R D O W N W A R D A S R E Q ' D . 2.ADJUSTABLE SCRE W - T Y P E R I S E R S M A Y B E U S E D T O R A I S E O R A D J U S T EXISTING VALVE BO X E S O N L Y . COMPACTED BASE &SUBGRADE TRAFFIC BOX W/ C A S T IRON FRAME & CO V E R LID SHALL READ "WA T E R " CRUSHED ROCKGATE VALVE(SEE SCHEDULE)REBAR ANCHORNOTES:1.COAT ANCHOR REB A R W I T H ' K O P P E R S ' B I T U M A S T I C # 5 0 C O A T I N G O R E Q U A L THRUST BLOCKING & A N C H O R S A R E R E Q ' D O N A L L V A L V E S . C O M P A C T SUBGRADE TO 95% M A X . D R Y D E N S I T Y 6" 6 " 1 / 8 " M I N . , 1 / 4 " M A X . 'C ' ' A ' S C A L E : N . T . S . 7 F I R E S E R V I C E R I S E R SCALE: N.T.S.5FIRE HYDRANT (CoB DRAWING NO. 02660-4)NEW HYDRANT, MUELLERSUPER CENTURION 250 ORWATEROUS PACERPUMPER NOZZLE TO FACEROADWAY UNLESSDIRECTED OTHERWISEADJUSTABLE SCREW TYPEVALVE BOX WITH LID ELEV. ASSHOWN ONPLANS OR 0.2'ABOVE TBCCONC.THRUSTBLOCK MIN.2 SQ FTBEARINGSURFACEMIN. 0.5CUBIC YARDWASHEDGRAVEL CONC,THRUSTBLOCKAWWA TEE ORTAPPINGSLEEVE ONWATER MAINNOTES:1.MEGA-LUG OR APPROVED EQUAL JOINT RESTRAINTS MAY BE USED INSTEAD OFCONCRETE THRUST BLOCK.2.HYDRANT WEEP HOLES TO REMAIN UNOBSTRUCTED. INSTALL PLUMB W/ MIN. 4'-0"CLEAR ALL AROUND (TREES, HEDGES, BUSHES, ETC.)WATERMAINUNDISTURBED EARTH NEW 6" AUXILIARYGATE VALVE MIN. COVER6.5' E L . = 4 7 9 6 . 0 0 ' T O P o f A D A P T . / S P O O L ( 4 " ) T H R U S T B L O C K E L . = 4 7 9 8 . 0 0 4 " F . S . L I N E E L . = + / - 4 7 8 8 . 0 9 ' 4 " Ø C L . 5 1 D . I . 9 0 ° B E N D T H R U S T B L O C K I N G w / M J F I T T I N G S F I R E S E R V I C E L I N E G E N E R A L N O T E S : 1 . T H E F I R S T F I T T I N G I N S I D E T H E B U I L D I N G S H A L L B E A U L L I S T E D F L A N G E D O S & Y V A L V E T H E S A M E S I Z E A S T H E F I R E S E R V I C E L I N E . 2 . H O R I Z O N T A L I N S T A L L A T I O N S M U S T B E A M I N I M U M O F 2 ' A B O V E T H E F I N I S H E D F L O O R . 3 . T H E F I R E S E R V I C E R I S E R M U S T B E A M I N I M U M O F 2 ' C L E A R F R O M A N Y O U T S I D E W A L L , A N D A M I N I M U M O F 1 ' C L E A R F R O M A N Y I N T E R I O R W A L L S . 4 . T H E I N C O M I N G F I R E S E R V I C E L I N E S H A L L B E A M I N I M U M 6 . 5 ' , A N D A M A X I M U M O F 7 . 5 ' B E L O W T H E F I N I S H E D G R A D E . 5 . A L L F I R E S E R V I C E L I N E A P P U R T E N A N C E S S H A L L H A V E A M I N I M U M P R E S S U R E R A T I N G O F 1 7 5 p s i . 6 . A L L F I R E S E R V I C E L I N E S 4 " O R L A R G E R S H A L L B E C L A S S 5 1 D U C T I L E I R O N P I P I N G . 7 . I N S T A L L T H R U S T B L O C K I N G P E R C O B S T A N D A R D D E T A I L S N o . 0 2 6 6 0 - 1 & 0 2 6 6 0 - 3 . 8 . I N S T A L L F I R E S E R V I C E L I N E P E R C O B S T A N D A R D D E T A I L N o . 0 2 6 6 0 - 1 3 . F I R E S E R V I C E L I N E I S C L A S S I F I C A T I O N F O R B A C K F L O W P R E V E N T I O N I S C L A S S I 9 . P R O V I D E F L E X I B L E , W A T E R - T I G H T C O N N E C T I O N F O R A L L W A L L A N D F L O O R P I P E P E N E T R A T I O N S . P R O C E S S P I P I N G F L O O R S L A B P I P E S L E E V E S C H E D U L E P I P E S I Z E S L E E V E S I Z E 2 " 6 " 4 " 8 " 6 " 1 0 " S C H 4 0 P V C P I P E S L E E V E - S E E S C H E D U L E C A U L K S E A L O N B A C K I N G M A T E R I A L 5 / 8 " Ø R E D I R O D . ( T Y P . O F 2 ) . I N S T A L L F R O M M J 9 0 ° B E N D T O F L A N G E A T O . S . & Y . V A L V E . I N S T A L L N O N - A D J A C E N T A T 2 O F T H E 4 M J B O L T H O L E S . 4 " Ø C L . 5 1 D . I . P I P E . I N S T A L L P L U M B A N D L E V E L . B L D G . F . F . E L E V A T I O N T O P O F S L A B ( V E R I F Y W / A R C H ) F L A N G E T O B E T H R E A D E D O N S T A N D P I P E . M J T O F L A N G E A D A P T E R S A R E N O T A C C E P T A B L E . 4 " O S Y V A L V E ( E N D T H I S P R O J E C T ) 4 " F L A N G E D M U E L L E R O . S . & Y . R E S I L I E N T W E D G E G A T E V A L V E . P O S I T I O N P A R A L L E L W I T H A D J A C E N T W A L L . F I R E S U P R E S S I O N E Q U I P . ( B Y O T H E R S ) E X I S T I N G W A T E R M A I N GALLATIN SUBARU 31910 FRONTAGE ROAD BOZEMAN, MT 59715 D A T E : _ _ _ _ _ _ _ _ _ _ 0 3 / 0 3 / 2 0 2 0 3/3/2020 8:45:08 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 C I V I L D E T A I L S C 5 . 1