04-24-17-R - Laserfiche WebLink

Home Browse Search

Description Rev.DateLEXINGTON STATION PHASE 2 RED FOX ROAD ARDEN HILLS, MINNESOTA 55112 1 03.17.17 RCWD Submittal Sheet:Sheet Title:Project #:Drawn By:Checked By:Issue Date:12176016 CBS MJW 03.06.173524 Labore Road White Bear Lake, MN 55110 651.481.9120 (f) 651.481.9201 www.larsonengr.com C 2017 Larson Engineering, Inc. All rights reserved. P: \ P r o j e c t s \ P r o j e c t s - 2 0 1 7 \ 1 2 1 7 6 0 1 6 - L e x i n g t o n S t a t i o n - P h a s e 2 \ C . D e s i g n \ D r a w i n g F i l e s \ 1 2 1 7 6 0 1 6 - C 5 - D e t a i l s . d w g 3524 Labore Road White Bear Lake, MN 55110 651.481.9120 (f) 651.481.9201 www.larsonengr.com Project Title:ROBERTS MANAGEMENTGROUP1851 BUERKLE ROAD WHITE BEAR LAKE, MN 55110 Client:Matt Woodruff, P.E.Date: Reg. No.:03.06.17 41885I hereby certify that this plan,specifications or report was prepared by me or under my direct supervision and that I am a duly licensed Professional Engineer under the laws of the state of Minnesota.2 Final PUD Submittal 3 City Comments03.27.17 04.12.17PHASE 2 FINAL PUD SUBMITTAL DETAILS C5.1 AC C E P T A B L E F I L L M A T E R I A L S : S T O R M T E C H M C - 3 5 0 0 C H A M B E R S Y S T E M S PL E A S E N O T E : 1. TH E L I S T E D A A S H T O D E S I G N A T I O N S A R E F O R G R A D A T I O N S O N L Y . T H E S T O N E M U S T A L S O B E C L E A N , C R U S H E D , A N G U L A R . F O R E X A M P L E , A S P E C I F I C A T I O N F O R # 4 S T O N E W O U L D S T A T E : " C L E A N , C R U S H E D , AN G U L A R N O . 4 ( A A S H T O M 4 3 ) S T O N E " . 2. ST O R M T E C H C O M P A C T I O N R E Q U I R E M E N T S A R E M E T F O R ' A ' L O C A T I O N M A T E R I A L S W H E N P L A C E D A N D C O M P A C T E D I N 9 " ( 2 3 0 m m ) ( M A X ) L I F T S U S I N G T W O F U L L C O V E R A G E S W I T H A V I B R A T O R Y C O M P A C T O R . 3. WH E R E I N F I L T R A T I O N S U R F A C E S M A Y B E C O M P R O M I S E D B Y C O M P A C T I O N , F O R S T A N D A R D D E S I G N L O A D C O N D I T I O N S , A F L A T S U R F A C E M A Y B E A C H I E V E D B Y R A K I N G O R D R A G G I N G W I T H O U T C O M P A C T I O N EQ U I P M E N T . F O R S P E C I A L L O A D D E S I G N S , C O N T A C T S T O R M T E C H F O R C O M P A C T I O N R E Q U I R E M E N T S . NO T E S : 1. MC - 3 5 0 0 C H A M B E R S S H A L L C O N F O R M T O T H E R E Q U I R E M E N T S O F A S T M F 2 4 1 8 " S T A N D A R D S P E C I F I C A T I O N F O R P O L Y P R O P Y L E N E ( P P ) C O R R U G A T E D W A L L S T O R M W A T E R C O L L E C T I O N C H A M B E R S " . 2. MC - 3 5 0 0 C H A M B E R S S H A L L B E D E S I G N E D I N A C C O R D A N C E W I T H A S T M F 2 7 8 7 " S T A N D A R D P R A C T I C E F O R S T R U C T U R A L D E S I G N O F T H E R M O P L A S T I C C O R R U G A T E D W A L L S T O R M W A T E R C O L L E C T I O N C H A M B E R S " . 3. "A C C E P T A B L E F I L L M A T E R I A L S " T A B L E A B O V E P R O V I D E S M A T E R I A L L O C A T I O N S , D E S C R I P T I O N S , G R A D A T I O N S , A N D C O M P A C T I O N R E Q U I R E M E N T S F O R F O U N D A T I O N , E M B E D M E N T , A N D F I L L M A T E R I A L S . 4. TH E S I T E D E S I G N E N G I N E E R I S R E S P O N S I B L E F O R A S S E S S I N G T H E B E A R I N G R E S I S T A N C E ( A L L O W A B L E B E A R I N G C A P A C I T Y ) O F T H E S U B G R A D E S O I L S A N D T H E D E P T H O F F O U N D A T I O N S T O N E W I T H CO N S I D E R A T I O N F O R T H E R A N G E O F E X P E C T E D S O I L M O I S T U R E C O N D I T I O N S . PE R I M E T E R S T O N E M U S T B E E X T E N D E D H O R I Z O N T A L L Y T O T H E E X C A V A T I O N W A L L F O R B O T H V E R T I C A L A N D S L O P E D E X C A V A T I O N W A L L S . 5. ON C E L A Y E R ' C ' I S P L A C E D , A N Y S O I L / M A T E R I A L C A N B E P L A C E D I N L A Y E R ' D ' U P T O T H E F I N I S H E D G R A D E . M O S T P A V E M E N T S U B B A S E S O I L S C A N B E U S E D T O R E P L A C E T H E M A T E R I A L R E Q U I R E M E N T S O F L A Y E R ' C ' OR ' D ' A T T H E S I T E D E S I G N E N G I N E E R ' S D I S C R E T I O N . MA T E R I A L L O C A T I O N DE S C R I P T I O N AA S H T O M A T E R I A L CL A S S I F I C A T I O N S CO M P A C T I O N / D E N S I T Y RE Q U I R E M E N T D FI N A L F I L L : FI L L M A T E R I A L F O R L A Y E R ' D ' S T A R T S FR O M T H E T O P O F T H E ' C ' L A Y E R T O T H E B O T T O M OF F L E X I B L E P A V E M E N T O R U N P A V E D F I N I S H E D GR A D E A B O V E . N O T E T H A T P A V E M E N T S U B B A S E MA Y B E P A R T O F T H E ' D ' L A Y E R AN Y S O I L / R O C K M A T E R I A L S , N A T I V E S O I L S , O R P E R EN G I N E E R ' S P L A N S . C H E C K P L A N S F O R P A V E M E N T SU B G R A D E R E Q U I R E M E N T S . N/ A PR E P A R E P E R S I T E D E S I G N E N G I N E E R ' S P L A N S . PA V E D I N S T A L L A T I O N S M A Y H A V E S T R I N G E N T MA T E R I A L A N D P R E P A R A T I O N R E Q U I R E M E N T S . C IN I T I A L F I L L : FI L L M A T E R I A L F O R L A Y E R ' C ' ST A R T S F R O M T H E T O P O F T H E E M B E D M E N T ST O N E ( ' B ' L A Y E R ) T O 2 4 " ( 6 0 0 m m ) A B O V E T H E TO P O F T H E C H A M B E R . N O T E T H A T P A V E M E N T SU B B A S E M A Y B E A P A R T O F T H E ' C ' L A Y E R . GR A N U L A R W E L L - G R A D E D S O I L / A G G R E G A T E M I X T U R E S , < 3 5 % FI N E S O R P R O C E S S E D A G G R E G A T E . M O S T P A V E M E N T S U B B A S E M A T E R I A L S C A N B E U S E D I N L I E U OF T H I S L A Y E R . AA S H T O M 1 4 5 ï A- 1 , A - 2 - 4 , A - 3 OR AA S H T O M 4 3 ï 3, 3 5 7 , 4 , 4 6 7 , 5 , 5 6 , 5 7 , 6 , 6 7 , 6 8 , 7 , 7 8 , 8 , 8 9 , 9, 1 0 BE G I N C O M P A C T I O N S A F T E R 2 4 " ( 6 0 0 m m ) O F MA T E R I A L O V E R T H E C H A M B E R S I S R E A C H E D . CO M P A C T A D D I T I O N A L L A Y E R S I N 1 2 " ( 3 0 0 m m ) MA X L I F T S T O A M I N . 9 5 % P R O C T O R D E N S I T Y F O R WE L L G R A D E D M A T E R I A L A N D 9 5 % R E L A T I V E DE N S I T Y F O R P R O C E S S E D A G G R E G A T E MA T E R I A L S . B EM B E D M E N T S T O N E : FI L L S U R R O U N D I N G T H E CH A M B E R S F R O M T H E F O U N D A T I O N S T O N E ( ' A ' LA Y E R ) T O T H E ' C ' L A Y E R A B O V E . CL E A N , C R U S H E D , A N G U L A R S T O N E AA S H T O M 4 3 ï 3, 4 A FO U N D A T I O N S T O N E : F I L L B E L O W C H A M B E R S FR O M T H E S U B G R A D E U P T O T H E F O O T ( B O T T O M ) OF T H E C H A M B E R . CL E A N , C R U S H E D , A N G U L A R S T O N E AA S H T O M 4 3 ï 3, 4 PL A T E C O M P A C T O R R O L L T O A C H I E V E A F L A T 68 5 ) $ & ( ð ñ 45 " 24 " M I N * 8' M A X 12 " T Y P AD S G E O S Y N T H E T I C S 6 0 1 T N O N - W O V E N G E O T E X T I L E A L L AR O U N D C L E A N , C R U S H E D , A N G U L A R S T O N E I N A & B L A Y E R S SU B G R A D E S O I L S (S E E N O T E 4 ) PA V E M E N T L A Y E R ( D E S I G N E D BY S I T E D E S I G N E N G I N E E R ) MC - 3 5 0 0 EN D C A P 12 " M I N 9" C L E A N R O C K D C B A *T O B O T T O M O F F L E X I B L E P A V E M E N T . F O R U N P A V E D IN S T A L L A T I O N S W H E R E R U T T I N G F R O M V E H I C L E S M A Y O C C U R , IN C R E A S E C O V E R T O 3 0 " ( 7 5 0 m m ) . PE R I M E T E R S T O N E (S E E N O T E 6 ) EX C A V A T I O N W A L L (C A N B E S L O P E D O R V E R T I C A L ) 6" ( 1 5 0 m m ) M I N NO C O M P A C T I O N R E Q U I R E D . PART #STUB B C MC3500IEPP06T 6" (150 mm)33.21" (844 mm)---MC3500IEPP06B ---0.66" (17 mm)MC3500IEPP08T 8" (200 mm)31.16" (791 mm)---MC3500IEPP08B ---0.81" (21 mm)MC3500IEPP10T 10" (250 mm)29.04" (738 mm)---MC3500IEPP10B ---0.93" (24 mm)MC3500IEPP12T 12" (300 mm)26.36" (670 mm)---MC3500IEPP12B ---1.35" (34 mm)MC3500IEPP15T 15" (375 mm)23.39" (594 mm)---MC3500IEPP15B ---1.50" (38 mm)MC3500IEPP18TC 18" (450 mm)20.03" (509 mm)---MC3500IEPP18BC ---1.77" (45 mm)MC3500IEPP24TC 24" (600 mm)14.48" (368 mm)---MC3500IEPP24BC ---2.06" (52 mm)MC3500IEPP30BC 30" (750 mm)---NOMINAL CHAMBER SPECIFICATIONS SIZE (W X H X INSTALLED LENGTH)77.0" X 45.0" X 86.0" (1956 mm X 1143 mm X 2184 mm)CHAMBER STORAGE 109.9 CUBIC FEET PñMINIMUM INSTALLED STORAGE*178.9 CUBIC FEET PñWEIGHT 135.0 lbs.(61.2 kg)NOMINAL END CAP SPECIFICATIONS SIZE (W X H X INSTALLED LENGTH)77.0" X 45.0" X 22.5" (1956 mm X 1143 mm X 571 mm)END CAP STORAGE 14.9 CUBIC FEET PñMINIMUM INSTALLED STORAGE*46.0 CUBIC FEET PñWEIGHT 50.0 lbs.(22.7 kg)*ASSUMES 12" (305 mm) STONE ABOVE, 9" (229 mm) STONE FOUNDATION AND BETWEEN CHAMBERS,12" (305 mm) STONE PERIMETER IN FRONT OF END CAPS AND 40% STONE POROSITYMC-3500 TECHNICAL SPECIFICATION NTS 90.0" (2286 mm)ACTUAL LENGTH86.0" (2184 mm)INSTALLED BUILD ROW IN THIS DIRECTION NOTE: ALL DIMENSIONS ARE NOMINAL CUSTOM PRECORED INVERTS ARE AVAILABLE UPON REQUEST. INVENTORIED MANIFOLDS INCLUDE 12-24" (300-600 mm) SIZE ON SIZE AND 15-48" (375-1200 mm) ECCENTRIC MANIFOLDS.CUSTOM INVERT LOCATIONS ON THE MC-3500 END CAP CUT IN THE FIELD ARE NOT RECOMMENDED FOR PIPE SIZES GREATER THAN 10" (250 mm)THE INVERT LOCATION IN COLUMN 'B' ARE THE HIGHTEST POSSIBLE FOR THE PIPE SIZE.LOWER JOINT CORRUGATIONWEBCRESTCRESTSTIFFENING RIBVALLEYSTIFFENING RIB B C77.0"(1956 mm)45.0"(1143 mm)25.7"(653 mm)FOOT 77.0"(1956 mm)45.0"(1143 mm)STUBS AT BOTTOM OF END CAP FOR PART NUMBERS ENDING WITH "B"STUBS AT TOP OF END CAP FOR PART NUMBERS ENDING WITH "T"UPPER JOINT CORRUGATION 22.5"(571 mm)INSTALLED IN S P E C T I O N & M A I N T E N A N C E ST E P 1 ) IN S P E C T I S O L A T O R R O W F O R S E D I M E N T A. IN S P E C T I O N P O R T S ( I F P R E S E N T ) A. 1 . RE M O V E / O P E N L I D O N N Y L O P L A S T I N L I N E D R A I N A. 2 . RE M O V E A N D C L E A N F L E X S T O R M F I L T E R I F I N S T A L L E D A. 3 . US I N G A F L A S H L I G H T A N D S T A D I A R O D , M E A S U R E D E P T H O F S E D I M E N T A N D R E C O R D O N M A I N T E N A N C E L O G A. 4 . LO W E R A C A M E R A I N T O I S O L A T O R R O W F O R V I S U A L I N S P E C T I O N O F S E D I M E N T L E V E L S ( O P T I O N A L ) A. 5 . IF S E D I M E N T I S A T , O R A B O V E , 3 " ( 8 0 m m ) P R O C E E D T O S T E P 2 . I F N O T , P R O C E E D T O S T E P 3 . B. AL L I S O L A T O R R O W S B. 1 . RE M O V E C O V E R F R O M S T R U C T U R E A T U P S T R E A M E N D O F I S O L A T O R R O W B. 2 . US I N G A F L A S H L I G H T , I N S P E C T D O W N T H E I S O L A T O R R O W T H R O U G H O U T L E T P I P E i) MI R R O R S O N P O L E S O R C A M E R A S M A Y B E U S E D T O A V O I D A C O N F I N E D S P A C E E N T R Y ii ) FO L L O W O S H A R E G U L A T I O N S F O R C O N F I N E D S P A C E E N T R Y I F E N T E R I N G M A N H O L E B. 3 . IF S E D I M E N T I S A T , O R A B O V E , 3 " ( 8 0 m m ) P R O C E E D T O S T E P 2 . I F N O T , P R O C E E D T O S T E P 3 . ST E P 2 ) CL E A N O U T I S O L A T O R R O W U S I N G T H E J E T V A C P R O C E S S A. A F I X E D C U L V E R T C L E A N I N G N O Z Z L E W I T H R E A R F A C I N G S P R E A D O F 4 5 " ( 1 . 1 m ) O R M O R E I S P R E F E R R E D B. AP P L Y M U L T I P L E P A S S E S O F J E T V A C U N T I L B A C K F L U S H W A T E R I S C L E A N C. VA C U U M S T R U C T U R E S U M P A S R E Q U I R E D ST E P 3 ) RE P L A C E A L L C O V E R S , G R A T E S , F I L T E R S , A N D L I D S ; R E C O R D O B S E R V A T I O N S A N D A C T I O N S . ST E P 4 ) IN S P E C T A N D C L E A N B A S I N S A N D M A N H O L E S U P S T R E A M O F T H E S T O R M T E C H S Y S T E M . NO T E S 1. IN S P E C T E V E R Y 6 M O N T H S D U R I N G T H E F I R S T Y E A R O F O P E R A T I O N . A D J U S T T H E I N S P E C T I O N I N T E R V A L B A S E D O N P R E V I O U S OB S E R V A T I O N S O F S E D I M E N T A C C U M U L A T I O N A N D H I G H W A T E R E L E V A T I O N S . 2. CO N D U C T J E T T I N G A N D V A C T O R I N G A N N U A L L Y O R W H E N I N S P E C T I O N S H O W S T H A T M A I N T E N A N C E I S N E C E S S A R Y . SU M P D E P T H T B D B Y SI T E D E S I G N E N G I N E E R (2 4 " [ 6 0 0 m m ] M I N R E C O M M E N D E D ) 24 " ( 6 0 0 m m ) H D P E A C C E S S P I P E R E Q U I R E D US E F A C T O R Y P R E - C O R E D E N D C A P PA R T # : M C 3 5 0 0 I E P P 2 4 B C TW O L A Y E R S O F A D S G E O S Y N T H E T I C S 3 1 5 W T M W O V E N GE O T E X T I L E B E T W E E N F O U N D A T I O N S T O N E A N D C H A M B E R S 8. 2 5 ' ( 2 . 5 1 m ) M I N W I D E C O N T I N U O U S F A B R I C W I T H O U T S E A M S CA T C H B A S I N OR MA N H O L E CO V E R P I P E C O N N E C T I O N T O E N D CA P W I T H A D S G E O S Y N T H E T I C S 6 0 1 T NO N - W O V E N G E O T E X T I L E MC - 3 5 0 0 C H A M B E R MC - 3 5 0 0 E N D C A P OP T I O N A L I N S P E C T I O N P O R T ST O R M T E C H H I G H L Y R E C O M M E N D S FL E X S T O R M P U R E I N S E R T S I N A N Y U P S T R E A M ST R U C T U R E S W I T H O P E N G R A T E S 18" (450 mm) MIN WIDTH PAVEMENTCONCRETE COLLAR MC-3500 CHAMBERCONCRETE SLAB 8" (200 mm) MIN THICKNESS 12" (300 mm) NYLOPLAST INLINE DRAIN BODY W/SOLID HINGED COVER OR GRATE PART# 2712AG6IP*SOLID COVER: 1299CGC*GRATE: 1299CGSCONCRETE COLLAR NOT REQUIRED FOR UNPAVED APPLICATIONS 6" (150 mm) PVC SCH40 PIPE (BY OTHERS)FLEXSTORM CATCH IT PART# 6212NYFX WITH USE OF OPEN GRATE 6" (150 mm) INSERTA TEE PART# 6IPSSTIP*INSERTA TEE TO BE CENTERED IN VALLEY OF CORRUGATIONS * THE PART# 2712AG6IPKIT CAN BE USED TO ORDER ALL NECESSARY COMPONENTS FOR A SOLID LID INSPECTION PORT INSTALLATION NO T T O S C A L E CR O S S S E C T I O N MC - 3 5 0 0 1 C5 . 1 NOT TO SCALETECHNICAL SPECIFICATIONMC-3500 3 C5.1 NOT TO SCALE6" INSPECTION PORT DETAILMC-3500 4 C5.1 NO T T O S C A L E IS O L A T O R R O W D E T A I L MC - 3 5 0 0 2 C5 . 1 6" D R A I N T I L E , T Y P SL O P E D R A I N T I L E A T 0 . 5 % MA I N T A I N M I N I M U M 1 2 " S A N D CO V E R O V E R D R A I N T I L E 12 " C L E A N S A N D 9" M I N