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HomeMy WebLinkAboutC430 Stormtech Details_22x34_20190801© 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 1 9 VERIFY SCALE!THESE PRINTS MAY BEREDUCED. LINE BELOWMEASURES ONE INCH ONORIGINAL DRAWING. MODIFY SCALE ACCORDINGLY!REVISIONSDATEDESCRIPTIONNO.BYN:\5305\005\ACAD\Sheets\Civil\5305005-C430-Storm_Tech_Details.dwg Plotted by cooper krause on Jul/15/2019 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 5 3 0 5 . 0 0 5 C 4 3 0 B O Z E M A N M O N T A N A C P K 1 0 / 2 0 1 8 3SITE REVISIONS06/07/2019CPK S T O R M T E C H D E T A I L S R E S I D E N C E I N N - B O Z E M A N Know what'sbelow.before you dig.Call R 1 0 / 1 7 / 2 0 1 8 N O T T O S C A L E M C - 3 5 0 0 I S O L A T O R R O W N O T T O S C A L E I N S P E C T I O N P O R T NOT TO SCALE STORMTECH MC-3500, TYPICAL SECTIONS, MAT E R I A L S , A N D I N S T A L L A T I O N R E Q U I R E M E N T S IMPORTANT - NOTES FOR THE BIDDING AND INSTALLATION OF THE MC-3 5 0 0 S Y S T E M 1.CHAMBERS SHALL NOT BE INSTALLED UNTIL THE MANUFACTURER'S REPRESENTATIVE HAS COMPLETE D A PRE-CONSTRUCTION MEETING WITH THE INSTALLERS.2.THE CONTRACTOR MUST REPORT ANY DISCREPANCIES WITH CHAMBER FOUNDATION MATERIALS BEAR I N G C A P A C I T I E S TO THE SITE DESIGN ENGINEER.3.THE FOUNDATION STONE SHALL BE LEVELED AND COMPACTED PRIOR TO PLACING CHAMBERS.4.CHAMBERS SHALL BE INSTALLED IN ACCORDANCE WITH THE MANUFACTURER'S RECOMMENDATIONS.5.MAINTAIN MINIMUM - 6" (150 mm) SPACING BETWEEN THE CHAMBER ROWS.6.JOINTS BETWEEN CHAMBERS SHALL BE PROPERLY SEATED PRIOR TO PLACING STONE.7.EMBEDMENT STONE SURROUNDING CHAMBERS MUST BE A CLEAN, CRUSHED, ANGULAR STONE 3/4-2" ( 2 0 - 5 0 m m ) . 8.CHAMBERS ARE NOT TO BE BACKFILLED WITH A DOZER OR AN EXCAVATOR SITUATED OVER THE CHAM B E R S . STORMTECH RECOMMENDS 3 BACKFILL METHODS:·STONESHOOTER LOCATED OFF THE CHAMBER BED.·BACKFILL AS ROWS ARE BUILT USING AN EXCAVATOR ON THE FOUNDATION STONE OR SUBGRAD E . ·BACKFILL FROM OUTSIDE THE EXCAVATION USING A LONG BOOM HOE OR EXCAVATOR.9.THE USE OF CONSTRUCTION EQUIPMENT OVER THE CHAMBERS IS LIMITED:·NO EQUIPMENT IS ALLOWED ON BARE CHAMBERS.·NO RUBBER TIRED LOADERS, DUMP TRUCKS, OR EXCAVATORS ARE ALLOWED UNTIL PROPER FILL D E P T H S A R E REACHED IN ACCORDANCE WITH THE MANUFACTURER'S RECOMMENDATIONS.·CONTACT STORMTECH AT 1-888-892-2694 WITH ANY QUESTIONS ON INSTALLATION REQUIREMENT S O R W E I G H T LIMITS FOR CONSTRUCTION EQUIPMENT.10.USE OF A DOZER TO PUSH EMBEDMENT STONE BETWEEN THE ROWS OF CHAMBERS MAY CAUSE DAM A G E T O T H E CHAMBERS AND IS NOT AN ACCEPTABLE BACKFILL METHOD. ANY CHAMBERS DAMAGED BY THE "DU M P A N D P U S H " METHOD ARE NOT COVERED UNDER THE STORMTECH STANDARD WARRANTY.11.FULL 36" (900 mm) OF STABILIZED COVER MATERIALS OVER THE CHAMBERS IS REQUIRED FOR DUMP TR U C K T R A V E L O R DUMPING.12.ADS RECOMMENDS THE USE OF "FLEXSTORM CATCH IT" INSERTS DURING CONSTRUCTION FOR ALL INL E T S T O P R O T E C T THE SUBSURFACE STORMWATER MANAGEMENT SYSTEM FROM CONSTRUCTION SITE RUNOFF.ACCEPTABLE FILL MATERIALS: CHAMBER SYSTEM - STOR M T E C H M C - 3 5 0 0 ( O R A P P R O V E D E Q U A L ) PLEASE NOTE:1.THE LISTED AASHTO DESIGNATIONS ARE FOR GRADATIONS ONLY. THE STONE MUST ALSO BE CLEAN, CRUSHED, ANGULAR. 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 , ANGULAR NO. 4 (AASHTO M43) STONE".2.STORMTECH COMPACTION REQUIREMENTS ARE MET FOR 'A' LOCATION MATERIALS WHEN PLACED AND COMPACTED IN 9" (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.WHERE INFILTRATION SURFACES MAY BE COMPROMISED BY COMPACTION, FOR STANDARD DESIGN LOAD CONDITIONS, A FL 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 EQUIPMENT. FOR SPECIAL LOAD DESIGNS, CONTACT STORMTECH FOR COMPACTION REQUIREMENTS.NOTES:1.CHAMBERS SHALL CONFORM TO THE REQUIREMENTS OF ASTM F2418 "STANDARD SPECIFICATION FOR POLYPROPYLENE (PP) 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.CHAMBERS SHALL BE DESIGNED IN ACCORDANCE WITH ASTM F2787 "STANDARD PRACTICE FOR STRUCTURAL DESIGN OF TH 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."ACCEPTABLE FILL MATERIALS" TABLE ABOVE PROVIDES MATERIAL LOCATIONS, DESCRIPTIONS, GRADATIONS, AND COMPAC 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.PERIMETER STONE MUST BE EXTENDED HORIZONTALLY TO THE EXCAVATION WALL FOR BOTH VERTICAL AND SLOPED EXCA V A T I O N W A L L S . 5.ONCE LAYER 'C' IS PLACED, ANY SOIL/MATERIAL CAN BE PLACED IN LAYER 'D' UP TO THE FINISHED GRADE. MOST PAVEMENT 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' AT ENGINEER'S DISCRETION.MATERIAL LOCATIONDESCRIPTION A A S H T O M A T E R I A L C L A S S I F I C A T I O N S C O M P A C T I O N / D E N S I T Y R E Q U I R E M E N T D FINAL FILL: FILL MATERIAL FOR LAYER 'D' STARTSFROM THE TOP OF THE 'C' LAYER TO THE BOTTOMOF FLEXIBLE PAVEMENT OR UNPAVED FINISHEDGRADE ABOVE. NOTE THAT PAVEMENT SUBBASEMAY BE PART OF THE 'D' LAYER ANY SOIL/ROCK MATERIALS, NATIVE SOILS, OR PERENGINEER'S PLANS. CHECK PLANS FOR PAVEMENTSUBGRADE REQUIREMENTS. N / A P R 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 . P A 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 M A 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 INITIAL FILL: FILL MATERIAL FOR LAYER 'C'STARTS FROM THE TOP OF THE EMBEDMENTSTONE ('B' LAYER) TO 24" (600 mm) ABOVE THETOP OF THE CHAMBER. NOTE THAT PAVEMENTSUBBASE MAY BE A PART OF THE 'C' LAYER.GRANULAR WELL-GRADED SOIL/AGGREGATE MIXTURES, <35%FINES OR PROCESSED AGGREGATE. MOST PAVEMENT SUBBASE MATERIALS CAN BE USED IN LIEUOF THIS LAYER. A A S H T O M 1 4 5 ¹ A - 1 , A - 2 - 4 , A - 3 O R A A S H T O M 4 3 ¹ 3, 35 7 , 4 , 4 6 7 , 5 , 5 6 , 5 7 , 6 , 6 7 , 6 8 , 7 , 7 8 , 8 , 8 9 , 9 , 1 0 B E 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 M A 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 . C O 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 ) M A 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 W E 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 D E 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 M A T E R I A L S . B EMBEDMENT STONE: FILL SURROUNDING THECHAMBERS FROM THE FOUNDATION STONE ('A'LAYER) TO THE 'C' LAYER ABOVE.CLEAN, CRUSHED, ANGULAR STONE, NOMINAL SIZEDISTRIBUTION BETWEEN 3/4-2 INCH (20-50 mm) A A S H T O M 4 3 ¹ 3 , 4 A FOUNDATION STONE: FILL BELOW CHAMBERSFROM THE SUBGRADE UP TO THE FOOT (BOTTOM)OF THE CHAMBER.CLEAN, CRUSHED, ANGULAR STONE, NOMINAL SIZEDISTRIBUTION BETWEEN 3/4-2 INCH (20-50 mm) A A S H T O M 4 3 ¹ 3 , 4 P L 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 S U R F A C E . ² ³ 12" (MIN) 4 5 " ( 1 1 4 0 m m ) V A R I E S A V G = ± 5 6 " 1 2 " ( T Y P ) 7 7 " ADS GEOSYNTHETICS 601T NON-WOVEN GEOTEXTILE ALLAROUND CLEAN, CRUSHED, ANGULAR STONE IN A & B LAYERSSUBGRADE SOILS P A V E M E N T L A Y E R S E E D E T A I L 2 O N S H E E T C 0 . 5 CHAMBEREND CAP 1 2 " ( M I N ) 6" ( M I N ) 9 " ( M I N ) DCBAPERIMETER STONE(SEE NOTE 4)EXCAVATION WALL(CAN BE SLOPEDOR VERTICAL) N O C O M P A C T I O N R E Q U I R E D . S U M P D E P T H 2 4 " ( M I N ) 2 4 " H D P E A C C E S S P I P E R E Q U I R E D U S E F A C T O R Y P R E - C O R E D E N D C A P P A R T # : M C 3 5 0 0 I E P P 2 4 B C T W 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 G E 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 ' ( 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 C A T C H B A S I N O R M A N H O L E C O V E R P I P E C O N N E C T I O N T O E N D C A 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 N O N - W O V E N G E O T E X T I L E S T O R M W A T E R R E T E N T I O N C H A M B E R ( T Y P ) C H A M B E R E N D C A P I N S P E C T I O N P O R T S E E D E T A I L 3 O N T H I S S H E E T F L E X S T O R M P U R E I N S E R T S R E C O M M E N D E D I N A N Y U P S T R E A M S T R U C T U R E S W I T H O P E N G R A T E S S U B S U R F A C E S T O R M W A T E R R E T E N T I O N C H A M B E R 1 8 " ( M I N ) W I D T H C O N C R E T E S L A B 8 " ( M I N ) T H I C K N E S S P A V E M E N T 1 2 " N Y L O P L A S T I N L I N E D R A I N B O D Y W / S O L I D H I N G E D C O V E R P A R T # 2 7 1 2 A G 1 0 N S O L I D C O V E R : 1 2 9 9 C G C C O N C R E T E C O L L A R 1 0 " I N S E R T A T E E P A R T # 1 0 N 1 2 S T 3 5 I P I N S E R T A T E E T O B E C E N T E R E D O N C O R R U G A T I O N C R E S T 1 0 " A D S N - 1 2 H D P E P I P E