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HomeMy WebLinkAbout2019-11-19 D 191119 Prelim_CD 3.03_FireDeptTurnaround_OwyheeStorm 118001N. OWYHEE STORM AVENUE: Sta. -0+25 - 8+75HORIZONTAL SCALE: 1" = 30'VERTICAL SCALE: 1" = 3'2505 2510 2515 2520 2525 2530 2 5 0 5 2 5 1 0 2 5 1 5 2 5 2 0 2 5 2 5 2 5 3 0 -0+250+00 2515.82517.792510.02518.381+00 2520.22518.962520.42519.552+00 2520.92520.142521.22520.72 3 + 0 0 2521.5 2521.31 2522.0 2521.90 4 + 0 0 2522.6 2522.48 2523.0 2523.07 5 + 0 0 2523.3 2523.64 2523.6 2523.89 6 + 0 0 2524.0 2524.14 2524.4 2524.44 7 + 0 0 2524.7 2524.94 2525.1 2525.44 8 + 0 0 2525.4 2525.94 2525.8 2526.44 8 + 7 5 2526.1 2526.69 1.17% 0 . 5 0 % 1 . 0 0 % GB STA: -0+00EL: 2517.79 GB STA: 4+97.69 EL: 2523.63 GB STA: 6+40.17 EL: 2524.34 E X I S T I N G G R O U N D E L E V A T I O N A T C O N T R O L L I N E P R O P O S E D F I N I S H E D G R O U N D E L E V A T I O N A T C O N T R O L L I N E PROPOSED FINIS H E D G R O U N D AT CONTROL LI N E EXISTING GROUND A T CONTROL LINE S D S T R C 1 . 0 2 1 0 0 0 - G A L . S & G T R A P B A F F L E S P A C I N G = 1 ' - 8 " S T A : 7 + 8 8 . 8 8 , 4 5 . 0 0 ' L R I M : 2 5 2 5 . 7 0 ± S U M P : 2 5 1 8 . 2 7 I E I N : 2 5 2 2 . 4 6 , 1 2 - I N P V C ( W ) I E O U T : 2 5 2 1 . 9 4 , 1 8 - I N H D P E ( S ) B O T T O M B A F F L E E L E V : 2 5 2 2 . 6 9 S D S T R C 1 . 0 1 I N L E T P E R I S P W C S D - 6 0 1 Q 1 0 0 = 0 . 6 3 Q 2 5 = 0 . 4 5 S T A : 7 + 8 8 . 8 8 , 2 1 . 0 0 ' L R I M : 2 5 2 5 . 4 1 ± S U M P : 2 5 2 1 . 9 1 I E O U T : 2 5 2 2 . 9 1 , 1 2 - I N P V C ( E ) 1 0 - L F O F 1 8 - I N S O L I D H D P E A T 0 . 0 0 % PRESERVE AND PROTECTEXISTING 36-IN GRAVITYIRRIGATION CROSSING 4 5 - L F O F 1 8 - I N P E R F O R A T E D H D P E A T 0 . 0 0 % I E : 2 5 2 1 . 9 4 T O P O F R O C K E L : 2 5 2 4 . 3 0 B O T T O M O F R O C K E L : 2 5 1 9 . 3 0 P R 3 2 2 P R 3 2 2 P R 3 2 2 P R 3 2 2 12 ' ' W 12 ' ' W 12 ' ' W 12 ' ' W 12 ' ' W 12 ' ' W 12 ' ' W 12 ' ' W 12 ' ' W 12 ' ' W 12 ' ' W 12''W 12''W 12''W 12''W 12''W 12''W N 0 0 ° 3 6 ' 4 0 " E 6 4 1 . 8 5 ' GIRR PIRR XXXXXXXXXXXXX EG EG EG EG EG EG EG EG EG EG EG EG EG EG EG EG EG EG EG EG EG EG EG EG EG EG EG EG EG EG EG EG EG EG EG EP R/ W R/ W R/ W R/ W R/ W R/ W R/ W R/ W R/ W R/W R/W R/W R/W R/ W R/ W R/ W R/ W R/ W R/ W R/ W R/ W R/ W R/W R/W R/W R/W R/W R/W R/W R/W MW MW EP EP EP EP EP EP EP EP EP EP EP EP EP EP EP EP EP EP EP EP EP EP EP EP EP EP EP EP EP EP EP EP EP EP EP EP EG EGEGEPEP0+001+002+00 3 + 0 0 4 + 0 0 5 + 0 0 6 + 0 0 7 + 0 0 8 + 0 0 9 + 0 0 2520 2 5 2 5 25182519 2 5 2 1 2 5 2 2 2 5 2 3 2 5 2 4 2 5 2 6 STA: 0+01.08, OFF: 12.00'REOP: 2517.56 STA: 0+50, OFF: 12.00'REOP: 2518.14STA: 1+00, OFF: 12.00'REOP: 2518.72 STA: 1+50, OFF: 12.00'REOP: 2519.31STA: 2+00, OFF: 12.00'REOP: 2519.90 S T A : 2 + 5 0 , O F F : 1 2 . 0 0 ' R E O P : 2 5 2 0 . 4 8 STA: 3+00, OFF: 12.00'R EOP: 2521.07 S T A : 3 + 5 0 , O F F : 1 2 . 0 0 ' R E O P : 2 5 2 1 . 6 6 STA: 4+00, OFF: 12.00'R EOP: 2522.24 STA: 4+50, OFF: 12.00'R EOP: 2522.83 S T A : 5 + 0 0 , O F F : 1 2 . 0 0 ' R E O P : 2 5 2 3 . 4 0 S T A : 5 + 5 0 , O F F : 1 2 . 0 0 ' R E O P : 2 5 2 3 . 6 5 STA: 6+00, OFF: 12.00'R EOP: 2523.90 S T A : 6 + 5 0 , O F F : 1 2 . 0 0 ' R E O P : 2 5 2 4 . 2 0 S T A : 7 + 0 0 , O F F : 1 2 . 0 0 ' R E O P : 2 5 2 4 . 7 0 STA: 7+50, OFF: 12.00'R EOP: 2525.20 STA: 8+00, OFF: 12.00'R EOP: 2525.70 STA: 8+50, OFF: 12.00'R EOP: 2526.20 S T A : 9 + 0 0 , O F F : 1 2 . 0 0 ' R E O P : 2 5 2 6 . 7 0 STA: 0+01.08, OFF: 23.00'LTBC: 2517.80STA: 0+50, OFF: 23.00'LTBC: 2518.37STA: 1+00, OFF: 23.00'LTBC: 2518.96STA: 1+50, OFF: 23.00'LTBC: 2519.55STA: 2+00, OFF: 23.00'LTBC: 2520.13STA: 2+50, OFF: 23.00'LTBC: 2520.72 STA: 3+00, OFF: 23.00'L TBC: 2521.31 STA: 3+50, OFF: 23.00'L TBC: 2521.89 STA: 4+00, OFF: 23.00'L TBC: 2522.48 STA: 4+50, OFF: 23.00'L TBC: 2523.07 STA: 5+00, OFF: 23.00'L TBC: 2523.64 STA: 6+50, OFF: 23.00'L TBC: 2524.44 STA: 7+00, OFF: 23.00'L TBC: 2524.94 S T A : 8 + 0 0 , O F F : 2 3 . 0 0 ' L T B C : 2 5 2 5 . 9 4 STA: 8+50, OFF: 23.00'L TBC: 2526.44 STA: 9+00, OFF: 23.00'L TBC: 2526.94 1 1 1 444 4 4 4 4 S D S T R C 1 . 0 2 1 0 0 0 - G A L . S & G T R A P B A F F L E S P A C I N G = 1 ' - 8 " S T A : 7 + 8 8 . 8 8 , 4 5 . 0 0 ' L R I M : 2 5 2 5 . 7 0 ± S U M P : 2 5 1 8 . 2 7 I E I N : 2 5 2 2 . 4 6 , 1 2 - I N P V C ( W ) I E O U T : 2 5 2 1 . 9 4 , 1 8 - I N H D P E ( S ) B O T T O M B A F F L E E L E V : 2 5 2 2 . 6 9 S D S T R C 1 . 0 1 I N L E T P E R I S P W C S D - 6 0 1 Q 1 0 0 = 0 . 6 3 Q 2 5 = 0 . 4 5 S T A : 7 + 8 8 . 8 8 , 2 1 . 0 0 ' L R I M : 2 5 2 5 . 4 1 ± S U M P : 2 5 2 1 . 9 1 I E O U T : 2 5 2 2 . 9 1 , 1 2 - I N P V C ( E ) 2 2 - L F O F 1 2 - I N P V C A T 2 . 0 0 % 1 0 - L F O F 1 8 - I N S O L I D H D P E A T 0 . 0 0 % 222 2 2 2 2 2 2 7 1 0 990+11.08, OFF: 24.27'RFL: 2514.861+16.08, OFF: 24.28'RFL: 2516.09 9 9 9 9 9 9 9 2+26.0 6 , O F F : 2 4 . 2 8 ' R FL: 251 7 . 3 8 3 + 3 6 . 0 6 , O F F : 2 4 . 2 8 ' R F L : 2 5 1 8 . 6 7 5 + 5 6 . 0 6 , O F F : 2 4 . 2 8 ' R F L : 2 5 2 0 . 8 6 4 + 4 6 . 0 7 , O F F : 2 4 . 2 8 ' R F L : 2 5 1 9 . 9 6 6 + 6 6 . 0 6 , O F F : 2 4 . 2 8 ' R F L : 2 5 2 1 . 5 4 7 + 7 6 . 0 6 , O F F : 2 4 . 2 8 ' R F L : 2 5 2 2 . 6 4 8 + 8 6 . 0 6 , O F F : 2 4 . 2 8 ' R F L : 2 5 2 3 . 7 4 88 8 8 8 2 4 5 - L F O F 1 8 - I N P E R F O R A T E D P E R F O R A T E D H D P E A T 0 . 0 0 % S T A : 5 + 7 4 . 1 5 , O F F : 5 4 . 6 9 ' L T B C : 2 5 2 4 . 3 1 S T A : 6 + 1 0 . 1 6 , O F F : 5 4 . 4 4 ' L T B C : 2 5 2 4 . 3 1 S T A : 7 + 5 0 , O F F : 2 3 . 0 0 ' L T B C : 2 5 2 5 . 4 4 STA: 6+40.17, OFF: 23.00'L TBC: 2524.34 STA: 5+44.17, OFF: 23.00'L TBC: 2523.86 1 6 S T A : 4 + 9 7 . 7 4 , O F F : 1 2 . 0 0 ' R E O P : 2 5 2 3 . 3 9 S T A : 4 + 9 7 . 6 9 , O F F : 2 3 . 0 0 ' L T B C : 2 5 2 3 . 6 3 S T A : 6 + 4 0 . 1 7 , O F F : 1 2 . 0 0 ' R E O P : 2 5 2 4 . 1 0 1 . 0 0 % 1 . 0 0 % 1 . 0 0 % 0 . 5 0 % 1 . 1 7 % 1 . 1 7 % 1 . 1 7 % 1.17%1.17%1.17%1 1 1 2 1010 1 0 1 0 1 0 2 2 2 2 5 2 4 2 4 2 4 2 5 2626 2525 P R 3 2 2 2.04%2517 R57'R69'R6'R28' 12 ' ' W 12''W 12''W 12''W 12''W 12''W 12''W 12''W R/ W R/ W R/W R/WR/W R/W R/WR/W R/WR/W R/WSTA: 5+48.78, OFF: 23.36'LTBC: 2523.90 STA: 5+63.31, OFF: 29.90'LTBC: 2524.05 STA: 5+67.46, OFF: 34.09'LTBC: 2524.10 STA: 5+74.15, OFF: 54.69'LTBC: 2524.31STA: 5+54.67, OFF: 33.15'LTC: 2524.01 STA: 5+58.67, OFF: 33.15'LTC: 2524.05 STA: 5+64.16, OFF: 48.77'LTC: 2523.87STA: 5+64.16, OFF: 38.77'LTC: 2523.877.65%0.25%1.85%1.00%STA: 5+74.36, OFF: 48.70'LFL: 2523.80STA: 5+71.16, OFF: 38.77'LFL: 2523.69STA: 5+58.67, OFF: 26.15'LFL: 2523.54STA: 5+54.67, OFF: 24.35'LFL: 2523.50STA: 6+29.96, OFF: 24 . 2 8 ' L FL: 25 2 3 . 7 9 STA: 6+25.96, OFF: 26.03'LFL: 2523.79 STA: 6+13.34, OFF: 38.52'LFL: 2523.82 STA: 6+10.02, OFF: 48.45'LFL: 2523.84 STA: 6+10.16, OFF: 54.44'LTBC: 2524.31STA: 6+17.07, OFF: 33.86'LTBC: 2524.27STA: 6+21.26, OFF: 29.71'LTBC: 2524.26STA: 6+35. 8 6 , O F F : 2 3 . 3 1 ' L T B C : 2 5 2 4 . 2 7 S T A : 6 + 2 0 . 3 4 , O F F : 3 8 . 5 2 ' L T C : 2 5 2 4 . 1 7 S T A : 6 + 2 0 . 3 4 , O F F : 4 8 . 5 2 ' L T C : 2 5 2 4 . 0 9 S T A : 6 + 2 5 . 9 6 , O F F : 3 3 . 0 3 ' L T C : 2 5 2 4 . 1 9 S T A : 6 + 2 9 . 9 6 , O F F : 3 3 . 0 3 ' L T C : 2 5 2 4 . 1 9 0.50% 5.55% 1 . 3 1 % 3.72%0.83%5 555R30.5'R30.5' S T A : 6 + 2 9 . 9 6 , O F F : 2 6 . 0 3 ' L T C : 2 5 2 3 . 8 4 STA: 5+54.67, OFF: 26.15'LTC: 2523.53 S h e e t N o t e s 1 . B I O R E T E N T I O N S W A L E P E R A C H D B M P - 3 0 . R E F E R T O R O A D W A Y S E C T I O N S O N C 1 . 0 0 - C 1 . 0 2 F O R D I M E N S I O N S . 2 . C O N S T R U C T S H A L L O W I N L E T S P E R A C H D S U P P L E M E N T A L S D - 7 1 5 . 3 . C O N S T R U C T C U R B T E R M I N U S P E R I S P W C S D - 7 0 7 . 4 . C H E C K D A M P E R A C H D B M P 3 0 5 . C O N S T R U C T T Y P E " A " P E D E S T R I A N R A M P P E R I S P W C S D - 7 1 2 - A W I T H T R U N C A T E D D O M E S P E R I S P W C S D - 7 1 2 . D O M E S S H A L L B E F A B R I C A T E D I N S E R T S C O L O R E D T R A F F I C Y E L L O W A N D S E T I N T O C O N C R E T E . A D H E S I V E M A T S A R E N O T A L L O W E D . 6 . C O N S T R U C T T Y P E " G " P E D E S T R I A N R A M P P E R A C H D S U P P L E M E N T A L S D - 7 1 2 - G W I T H T R U N C A T E D D O M E S P E R I S P W C S D - 7 1 2 . D O M E S S H A L L B E F A B R I C A T E D I N S E R T S C O L O R E D T R A F F I C Y E L L O W A N D S E T I N T O C O N C R E T E . A D H E S I V E M A T S A R E N O T A L L O W E D . 7 . I N S T A L L O B S E R V A T I O N W E L L P E R A C H D S U P P L E M E N T A L S D - 6 2 7 . 8 . B O R R O W D I T C H P E R A C H D " D E T A I L 5 " . I N S T A L L 3 - F T D E E P ( M I N . ) S A N D I N F I L T R A T I O N W I N D O W W H E R E S P E C I F I E D . R E F E R T O R O A D W A Y S E C T I O N S O N C 1 . 0 0 - C 1 . 0 2 F O R D I M E N S I O N S . 9 . I N S T A L L 2 ' W X 2 0 ' L I N F I L T R A T I O N W I N D O W P E R D E T A I L S S H O W N O N C 1 . 0 0 - C 1 . 0 2 . 1 0 . S E E P A G E B E D 1 P E R A C H D B M P 2 0 , D E T A I L 1 / C 1 . 0 4 A N D F O L L O W I N G I N F O R M A T I O N B E L O W : 5 0 ' L x 8 ' W x 5 ' D T O P O F R O C K : 2 5 2 4 . 3 0 ' B O T T O M O F R O C K : 2 5 1 9 . 3 0 ' B O T T O M O F S A N D : 2 5 1 7 . 8 0 ' S E A S O N A L H I G H G R O U N D W A T E R : 2 5 1 1 . 2 8 ' D E S I G N I N F I L T R A T I O N R A T E : 0 . 9 6 I N / H R 1 1 . S E E P A G E B E D 2 P E R A C H D B M P 2 0 , D E T A I L 1 / C 1 . 0 4 A N D F O L L O W I N G I N F O R M A T I O N B E L O W : 4 5 ' L x 1 2 . 5 ' W x 6 . 2 5 ' D T O P O F R O C K : 2 5 2 4 . 7 5 ' B O T T O M O F R O C K : 2 5 1 8 . 5 0 ' B O T T O M O F S A N D : 2 5 1 7 . 0 0 ' S E A S O N A L H I G H G R O U N D W A T E R : 2 5 1 5 . 4 2 ' D E S I G N I N F I L T R A T I O N R A T E : 0 . 9 6 I N / H R 1 2 . S E E P A G E B E D 3 P E R A C H D B M P 2 0 W I T H F O R T Y ( 4 0 ) S T O R M T E C H S C - 7 4 0 C H A M B E R S ( C O N F I G U R A T I O N P E R P L A N ) A N D F O L L O W I N G I N F O R M A T I O N B E L O W . S E E A L S O D E T A I L 3 / C 1 . 0 3 & D E T A I L 3 / C 1 . 0 4 . 9 9 ' L x 1 5 ' W x 3 . 2 5 ' D T O P O F R O C K : 2 5 2 0 . 8 7 ' B O T T O M O F R O C K : 2 5 1 7 . 6 2 ' B O T T O M O F S A N D : 2 5 1 6 . 1 2 ' S E A S O N A L H I G H G R O U N D W A T E R : 2 5 1 4 . 5 8 ' D E S I G N I N F I L T R A T I O N R A T E : 0 . 9 6 I N / H R 1 3 . S E E P A G E B E D 4 P E R A C H D B M P 2 0 , D E T A I L 1 / C 1 . 0 4 A N D F O L L O W I N G I N F O R M A T I O N B E L O W : 9 2 ' L x 1 5 ' W x 5 ' D T O P O F R O C K : 2 5 2 2 . 1 4 ' B O T T O M O F R O C K : 2 5 1 7 . 1 4 ' B O T T O M O F S A N D : 2 5 1 5 . 6 4 ' S E A S O N A L H I G H G R O U N D W A T E R : 2 5 1 4 . 0 6 ' D E S I G N I N F I L T R A T I O N R A T E : 2 . 0 I N / H R 1 4 . S E E P A G E B E D 5 P E R A C H D B M P 2 0 , D E T A I L 2 / C 1 . 0 4 A N D F O L L O W I N G I N F O R M A T I O N B E L O W : 7 7 ' L x 1 0 ' W x 4 . 5 ' D T O P O F R O C K : 2 5 2 3 . 5 2 ' B O T T O M O F R O C K : 2 5 1 9 . 0 2 ' B O T T O M O F S A N D : 2 5 1 7 . 5 2 ' S E A S O N A L H I G H G R O U N D W A T E R : 2 5 1 3 . 1 5 ' D E S I G N I N F I L T R A T I O N R A T E : 0 . 9 6 I N / H R 1 5 . S E E P A G E B E D 6 P E R A C H D B M P 2 0 , D E T A I L 2 / C 1 . 0 4 A N D F O L L O W I N G I N F O R M A T I O N B E L O W : 6 3 ' L x 1 3 ' W x 5 ' D T O P O F R O C K : 2 5 2 2 . 3 7 ' B O T T O M O F R O C K : 2 5 1 7 . 3 7 ' B O T T O M O F S A N D : 2 5 1 5 . 8 7 ' S E A S O N A L H I G H G R O U N D W A T E R : 2 5 1 4 . 1 7 ' D E S I G N I N F I L T R A T I O N R A T E : 0 . 9 6 I N / H R 1 6 . C O N S T R U C T V A L L E Y G U T T E R P E R A C H D S U P P L E M E N T A L S D - 7 0 8 . 1 7 . C O N S T R U C T 4 - F T W I D E A S P H A L T P A T H F R O M S I D E W A L K T O E D G E O F R O A D . 1 8 . I N S T A L L 2 ' W X 3 0 ' L I N F I L T R A T I O N W I N D O W P E R D E T A I L S S H O W N O N C 1 . 0 0 - C 1 . 0 2 . 1 9 . I N S T A L L 2 ' W X 1 3 0 ' L I N F I L T R A T I O N W I N D O W P E R D E T A I L S S H O W N O N C 1 . 0 0 - C 1 . 0 2 . 2 0 . P R E S E R V E A N D P R O T E C T E X I S T I N G W E L L . 2 1 . D E M O L I S H E X I S T I N G B U I L D I N G A N D W E I G H S T A T I O N . 2 2 . I N S T A L L E L E C T R O N I C M A R K E R S A T E A C H C O R N E R O F I N F I L T R A T I O N F A C I L I T Y , C O O R D I N A T E W I T H A C H D T O O B T A I N M A R K E R S A N D I N S P E C T P L A C E M E N T O F M A R K E R S P R I O R T O B A C K F I L L I N G . R o a d w a y & D r a i n a g e N o t e s : 1 . A L L C O N S T R U C T I O N A N D M A T E R I A L S H A L L B E I N A C C O R D A N C E W I T H T H E I D A H O S T A N D A R D S F O R P U B L I C W O R K S C O N S T R U C T I O N ( I S P W C ) , C I T Y O F M E R I D I A N S T A N D A R D S , A D A C O U N T Y H I G H W A Y D I S T R I C T S T A N D A R D S A N D N A M P A H I G H W A Y D I S T R I C T N O . 1 , W H E R E A P P L I C A B L E . N O E X C E P T I O N S A R E P E R M I T T E D W I T H O U T P R I O R W R I T T E N A P P R O V A L . 2 . T H E L O C A T I O N S O F E X I S T I N G U N D E R G R O U N D U T I L I T I E S A R E S H O W N I N A N A P P R O X I M A T E W A Y O N L Y . T H E C O N T R A C T O R S H A L L C O M P L Y W I T H I D A H O C O D E , C H A P T E R 2 2 , T I T L E 5 5 R E G A R D I N G U N D E R G R O U N D F A C I L I T I E S D A M A G E P R E V E N T I O N . T H E C O N T R A C T O R S H A L L D E T E R M I N E T H E E X A C T L O C A T I O N O F E X I S T I N G U T I L I T I E S B E F O R E C O M M E N C I N G W O R K . T H E C O N T R A C T O R A G R E E S T O B E F U L L Y R E S P O N S I B L E F O R A N Y A N D A L L D A M A G E S W H I C H M I G H T B E O C C A S I O N E D A S A R E S U L T O F F A I L U R E T O E X A C T L Y L O C A T E A N D P R E S E R V E A N Y A N D A L L U T I L I T I E S . T H E C O N T R A C T O R S H A L L C O N T A C T T H E A P P R O P R I A T E U T I L I T Y C O M P A N I E S O R D I G - L I N E ( 3 4 2 - 1 5 8 5 ) F O R E X A C T L O C A T I O N S A M I N I M U M O F 4 8 - H O U R S P R I O R T O D I G G I N G . 3 . C O M P L Y W I T H A L L N O T E S O N S H E E T C 0 . 0 0 . 4 . A L L P I P E I N S T A L L A T I O N A N D T R E N C H I N G S H A L L C O N F O R M T O T H E L A T E S T E D I T I O N O F T H E I S P W C D I V I S I O N 3 0 0 A N D S D - 3 0 1 . B E D D I N G A N D B A C K F I L L S H A L L B E C O N S T R U C T E D P E R S E C T I O N S 3 0 5 A N D 3 0 6 O F T H E I S P W C . 5 . L O N G I T U D I N A L S L O P E O F A L L S I D E W A L K S S H A L L N O T E X C E E D 5 . 0 0 % . C R O S S S L O P E S O F A L L S I D E W A L K S S H A L L N O T E X C E E D 2 . 0 0 % . R A M P S L O P E S H A L L N O T E X C E E D 1 : 1 2 . T H E R E A R E N O T O L E R A N C E S A L L O W E D A B O V E T H E M A X I M U M S L O P E S . 6 . S P O T E L E V A T I O N S R E F E R E N C E T O P O F F I N I S H G R A D E S U R F A C E , N O T E D A S F O L L O W S : 6 . 1 . L I P = L I P O F G U T T E R 6 . 2 . T C = T O P O F C O N C R E T E 6 . 3 . M X = M A T C H E X I S T I N G 6 . 4 . E O P = E D G E O F P A V E M E N T 6 . 5 . E L = G E N E R I C E L E V A T I O N 6 . 6 . F L = F L O W L I N E O F D I T C H O R S W A L E 7 . W H E N R O C K I S E N C O U N T E R E D , C O N T R A C T O R S H A L L H A V E P E R C O L A T I O N T E S T P E R F O R M E D B Y S O I L S E N G I N E E R A F T E R S E E P A G E T R E N C H I S F U L L Y E X C A V A T E D . I F T H E P E R C O L A T I O N I S L E S S T H A N S P E C I F I E D B Y T H E S O I L S R E P O R T A N D E N G I N E E R , C O N T R A C T O R M A Y N E E D T O B L A S T O R B O R E T O C R E A T E C O N D U I T F O R D R A I N A G E T O O C C U R O R R E D E S I G N T H E S Y S T E M T O A C H I E V E R E Q U I R E D I N F I L T R A T I O N . 8 . C O N T R A C T O R S H A L L N O T I F Y E N G I N E E R I M M E D I A T E L Y I F G R O U N D W A T E R I S E N C O U N T E R E D W I T H I N 3 - F E E T O F T H E B O T T O M D E S I G N E L E V A T I O N F O R A N Y I N F I L T R A T I O N F A C I L I T Y A N D / O R I F I T I S H I G H E R T H A N A N T I C I P A T E D . # P R 3 2 2 1 . B I O S W A L E 1 : V 1 0 0 = 3 , 0 2 4 C F 2 . S E E P A G E B E D 1 : V 1 0 0 = 8 4 1 C F 3 . S E E P A G E B E D 2 : V 1 0 0 = 1 , 4 5 3 C F 4 . S E E P A G E B E D 3 : V 1 0 0 = 4 , 6 3 6 C F 5 . S E E P A G E B E D 4 : V 1 0 0 = 2 , 9 9 7 C F 6 . S E E P A G E B E D 5 : V 1 0 0 = 1 , 4 5 9 C F 7 . B I O S W A L E 2 : V 1 0 0 = 3 , 5 0 2 C F 8 . S E E P A G E B E D 6 : V 1 0 0 = 1 , 7 1 1 C F 9 . B O R R O W D I T C H 1 : V 1 0 0 = 6 5 6 C F 1 0 . B O R R O W D I T C H 2 : V 1 0 0 = 3 , 9 4 1 C F 1 1 . B O R R O W D I T C H 3 : V 1 0 0 = 1 , 7 9 8 C F 1 2 . B O R R O W D I T C H 4 : V 1 0 0 = 2 , 9 0 6 C F 1 3 . B O R R O W D I T C H 5 : V 1 0 0 = 7 7 6 C F 1 4 . B O R R O W D I T C H 5 : V 1 0 0 = 7 6 2 C F 1 5 . B O R R O W D I T C H 5 : V 1 0 0 = 1 1 6 C F D r a i n a g e F a c i l i t y S t o r a g e V o l u m e s # 2 3 . P R O V I D E A N D I N S T A L L 1 2 - I N C 9 0 0 S L E E V E F O R F U T U R E P R E S S U R I Z E D I R R I G A T I O N U S E . E X T E N D S L E E V E 5 - F T B E Y O N D C O N C R E T E S I D E W A L K O N B O T H S I D E S O F R O A D , C A P S L E E V E O N B O T H S I D E S . S L E E V E S H A L L H A V E M I N I M U M 2 4 - I N C O V E R A N D S H A L L B E B E L O W R O A D W A Y B A S E C O U R S E . S L E E V E S H A L L B E L O C A T E D O N A S - B U I L T D R A W I N G S W I T H D I M E N S I O N S T O T W O K N O W N P O I N T S A N D D E P T H O F S L E E V E S H A L L B E I D E N T I F I E D . 2 4 . P R O V I D E A N D I N S T A L L ( 2 ) 2 - I N C O N D U I T S F O R F U T U R E P E D E S T R I A N S I G N A L S . E X T E N D C O N D U I T S 5 - F T B E Y O N D C O N C R E T E S I D E W A L K O N E A S T S I D E O F R O A D A N D 5 - F T B E Y O N D T O P O F B O R R O W D I T C H O N W E S T S I D E O F R O A D , C A P C O N D U I T S O N B O T H S I D E S . C O N D U I T S S H A L L H A V E M I N I M U M 2 4 - I N C O V E R A N D S H A L L B E B E L O W R O A D W A Y B A S E C O U R S E . C O N D U I T S S H A L L B E L O C A T E D O N A S - B U I L T D R A W I N G S W I T H D I M E N S I O N S T O T W O K N O W N P O I N T S A N D D E P T H O F C O N D U I T S S H A L L B E I D E N T I F I E D . 2 5 . I N S T A L L C O N C R E T E D R I V E W A Y W I T H D E T A C H E D S I D E W A L K P E R I S P W C S D - 7 1 0 C ( A C H D S U P P . ) . D R I V E W A Y C O N C R E T E S H A L L B E 6 - I N T H I C K . 2 6 . I N S T A L L G R A V E L D R I V E W A Y A P P R O A C H F O R G R A V I T Y I R R I G A T I O N A C C E S S . 2 7 . I N S T A L L 1 - I N W A T E R S E R V I C E C O N N E C T I O N A N D 1 - I N W A T E R M E T E R P E R C I T Y O F M E R I D I A N S T A N D A R D D R A W I N G N O . W 4 . 2 8 . I N S T A L L A S P H A L T P A D A N D T R U N C A T E D D O M E S F O R P E D E S T R I A N C R O S S I N G , M A T C H A D J A C E N T P A V E M E N T S E C T I O N A T U S T I C K R O A D , C O N T I N U E 2 . 0 % S L O P E A W A Y F R O M C R O W N , S L O P E S H A L L N O T E X C E E D 2 . 0 % I N A N Y D I R E C T I O N . 2 9 . C O N T R A C T O R S H A L L C O O R D I N A T E W I T H E L E C T R I C A L P L A N S F O R I R R I G A T I O N C O N T R O L L E R P O W E R A T T H I S G E N E R A L L O C A T I O N , R E F E R T O I R R I G A T I O N P L A N F O R M O R E I N F O R M A T I O N . R o a d w a y & D r a i n a g e N o t e s C o n t ' d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© C O P Y R I G H T D E S I G N W E S T A R C H I T E C T S P . A . D E S I G N C O N C E P T S A N D D R A W I N G S N O T T O B E R E U S E D S H E E T D A T E A R E V I S I O N S W E S T A D A S C H O O L D I S T R I C T # 2 O W Y H E E H I G H S C H O O L U S T I C K R O A D M E R I D I A N , I D A H O 8 3 6 4 6 B C D 7 8 9 1 0 E F G 1 1 1 2 H D E S I G N W E S T A R C H I T E C T S , P . A . M E R I D I A N , I D A H O ● P U L L M A N , W A S H I N G T O N K E N N E W I C K , W A S H I N G T O N ● O N T A R I O , O R E G O N S P O K A N E , W A S H I N G T O N w w w . d e s i g n w e s t p a . c o m T L G P N : 1 1 8 0 0 1 A D D 1 1 A D D E N D U M 1 1 0 / 0 9 / 2 0 1 9 P R 3 2 2 A C H D C O M M E N T S 1 1 / 1 8 / 2 0 1 9 MATCH LINE - SHEET C3.04 3 0 ' 6 0 ' 0 N. Owyhee Storm Avenue - Plan N . O w y h e e S t o r m A v e n u e W. Achievement Street 1 0 ' 2 0 ' 0 1 C 3 . 0 3 1Pedestrian Ramp Detail1" = 10'McFadden DrainMATCH LINE - DETAIL 2, THIS SHEET MATCH LINE - ABOVE, THIS SHEET 3 0 ' 6 0 ' 0 2 T e m p o r a r y T u r n a r o u n d D e t a i l 1 " = 3 0 '