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Home My WebLink AboutSDP200500142 Calculations 2005-12-12 STORM DRAINAGE COMPUTATIONS FOR COMMONWEALTH GREENBRIER CENTER r 3' , 10. r.EDWAR f November 28, 2005 Ak•suRvsl 7; PREPARED BY B . AUBREY HUFFMAN AND ASSOCIATES , LLC. CIVIL ENGINEERING-LAND SURVEYING-LAND PLANNING CHARLOTTESVILLE,VIRGINIA IVECV 74.1. DE 12 2005 - coma uiviry De veLopSENT ROU1 E PC G /3„- PROD. Cop,. ,a, w2-4, « - ,.L.«,../,?..2,,,. •---Zn--Z� STORM SEWER DESIGN COUNTY L `c7-1/ (t 1_� DISTRICT <l'4' c �z77- L & D 229 COMPUTATIONS DESCRIPTION --7---- 4. / w (3 ) z�zG CD 3 --6.•9 , SHEET / OF AREA RUN- INLET RAIN RUNOFF INVERT CAPA- FLOW DRAIN. OFF CA TIME FALL 0 ELEVATIONS LENGTH SLOPE DIA. CITY VEL. TIME FROM TO "A' COEF. REMARKS POINT POINT ACRES C INCRE- ACCUM- IN./HR C F S. UPPER LOWER FT FTJFT. IN. C.F.S. F.P.S.MENT ULATED UTETES ENO END SEC. . , ( 1 ) ( 2) ( 3) (4 ) - ( 5) (6) ( 7) ( 8) ; �1) ( 1n) ( 11 ) ( 12), ( 13) ( 14)f ( 15) ( 16) ( 17), ( 18) // /0 Q, /3— 0. 9 0, /5/ — L C % o. 9 '/99_57 V/97./0_138,69. o..6/7 / /S 8. 5- 5/. 6- /° L i G,Z o `9 O, /8 O. 3Z- 6 G 7 , / 4/997.o s/X o 8Z,Y3 a,4/2/ /5 7 / S. o 9 G a /z o, 9 d•// a• ,{3 G , G- 7 z 9 4/9-5799V9q.90 13.0..3 o,o1,3z /s 9.8 , 7 o ' 6',s-r- D / 60,rD/-/Z - - - /,/SS C,7 /Z. �3 sosz7 5-0({ 7z 39,/9 4.0/4 /8 /Z,',13 7. 0 us ''' ,•Y„42`, cfr14ai'7 reXosrP/-/z 7 a ,/ o, 9 a , / / 9G G G, 7 /3./3 5-63.Z3 Y70•/0 3Z.87 o,/SG/ /8 5//.s Zo.8 I V i I3 7 to - - - _ /, 56 _ 6 7 /3./3 5/ R.o y '/ :/�� 7YLs" 6,0/38 /8 Zz,o /3 o 9 L a o / O. 7 0.0/ -- C, G % Q 05 Soo.zc 5/�y 00 37./3lo•o.c93 /,S /�, 7 Z. 9 _ G z - - - / 9 7 7 /2' , V9/ 45- '//00 s2,,-/z 6,o69G /8 zq. 7_ /s. � - 6, '5/ 6. 8 a,/l - 6. (o. '/` : , " .7''' 5/9 0 VZ 95- o o3Z4. /S // 7 S• `/ V 3 6,09 D 8 0.07 6, / 8 _ ,; io , 7 /, z V9,/00 `/?3.00 39.08 o.OLslo /5" -10,3 5--; (4, 3 Z o . / 0. 9 0.0 9 0, Z 7 6 C 7 / 6 5/91.90 ,/9/. oo o..s-D a,o3/y/ /s //. S G. 6 -4 - - - - Z / a 3z 4 • 8 o, Z6 1. 9 �O 4 , 7 3z.8 Yd60 _ Y8So 37.S3 O,oa6 Z / 3G, 9 /3 3 Circular Channel Analysis & Design Solved with Manning ' s Equation Open Channel - Uniform flow Worksheet Name : COMMONWEALTH GREENBR Comment : STRUCTURE NO. 11 TO STRUCTURE NO . 10 Solve For Actual Depth Given Input Data: Diameter 1 . 25 ft Slope 0 . 0174 ft/ft Manning' s n 0 . 013 Discharge 0 . 90 cfs Computed Results : Depth 0 . 27 ft Velocity 4 . 51 fps Flow Area 0 . 20 sf Critical Depth 0 . 37 ft Percent Full 21 . 95 0 Full Capacity 8 . 52 cfs QMAX @. 94D 9 . 17 cfs Froude Number 1 . 81 (flow is Supercritical) Open Channel Flow Module, Version 2 . 01 (c) 1990 Haestad Methods, Inc . * 37 Brookside Rd * Waterbury, Ct 06708 Circular Channel Analysis & Design Solved with Manning' s Equation Open Channel - Uniform flow Worksheet Name : COMMONWEALTH GREENBR Comment : STRUCTURE NO. 10 TO STRUCTURE NO. 9 Solve For Actual Depth Given Input Data: Diameter 1 . 25 ft Slope 0 . 0121 ft/ft Manning' s n 0 . 013 Discharge 2 . 10 cfs Computed Results : Depth 0 . 47 ft Velocity 5 . 04 fps Flow Area 0 . 42 sf Critical Depth 0 . 58 ft Percent Full 37 . 25 0 Full Capacity 7 . 11 cfs QMAX @. 94D 7 . 64 cfs Froude Number 1 . 51 (flow is Supercritical) Open Channel Flow Module, Version 2 . 01 (c) 1990 Haestad Methods, Inc. * 37 Brookside Rd * Waterbury, Ct 06708 Circular Channel Analysis & Design Solved with Manning' s Equation Open Channel - Uniform flow Worksheet Name : COMMONWEALTH GREENBR Comment : STRUCTURE NO. 9 TO STRUCTURE NO. 6 Solve For Actual Depth Given Input Data: Diameter 1 . 25 ft Slope 0 . 0232 ft/ft Manning' s n 0 . 013 Discharge 2 . 90 cfs Computed Results : Depth 0 . 46 ft Velocity 6 . 97 fps Flow Area 0 . 42 sf Critical Depth 0 . 68 ft Percent Full 37 .20 0 Full Capacity 9 . 84 cfs QMAX @. 94D 10 . 58 cfs Froude Number 2 . 10 (flow is Supercritical) Open Channel Flow Module, Version 2 . 01 (c) 1990 Haestad Methods, Inc . * 37 Brookside Rd * Waterbury, Ct 06708 5 Circular Channel Analysis & Design Solved with Manning' s Equation Open Channel - Uniform flow Worksheet Name : COMMONWEALTH-GREENBR • Comment : EXIST. DI TO EXISTING STRUCTURE NO. 12 Solve For Full Flow Capacity • Given Input Data: Diameter 1 . 50 ft Slope 0 . 0140 ft/ft • Manning' s n 0 . 013 Discharge 12 . 43 cfs Computed Results : Full Flow Capacity 12 . 43 cfs Full Flow Depth 1 . 50 ft Velocity 7 . 03 fps Flow Area 1 . 77 sf Critical Depth 1 . 33 ft Percent Full 100 . 00 0 Full Capacity 12 . 43 cfs QMAX @. 94D 13 . 37 cfs Froude Number FULL Open Channel Flow Module, Version 2 . 01 (c) 1990 Haestad Methods, Inc . * 37 Brookside Rd * Waterbury, Ct 06708 Circular Channel Analysis & Design Solved with Manning' s Equation Open Channel - Uniform flow Worksheet Name : COMMONWEALTH-GREENBR Comment : EXIST. STRUCTURE NO . 12 TO STRUCTURE NO. 7 Solve For Actual Depth Given Input Data: Diameter 1 . 50 ft Slope 0 . 1561 ft/ft Manning' s n 0 . 013 Discharge 13 . 13 cfs Computed Results : Depth 0 . 58 ft Velocity 20 . 83 fps Flow Area 0 . 63 sf Critical Depth 1 . 36 ft t' rcent Full 38 . 65 % Full Capacity 41 . 50 cfs QMAX @. 94D 44 . 64 cfs Froude Number 5 . 59 (flow is Supercritical) Open Channel Flow Module, Version 2 . 01 (c) 1990 Haestad Methods, tfic . * 37 Brookside Rd * Waterbury, Ct 06708 7 Circular Channel Analysis & Design Solved with Manning ' s Equation Open Channel - Uniform flow Worksheet Name : COMMONWEALTH-GREENER Comment : STRUCTURE NO . 7 TO STRUCTURE NO . 6 Solve For Actual Depth Given Input Data: Diameter 1 . 50 ft Slope 0 . 0438 ft/ft Manning ' s n 0 . 013 Discharge 13 . 13 cfs Computed Results : Depth 0 . 84 ft Velocity 12 . 99 fps Flow Area 1 . 01 sf Critical Depth 1 . 36 ft Percent Full 55 . 67 0 Full Capacity 21 . 98 cfs QMAX @. 94D 23 . 65 cfs Froude Number 2 . 78 (flow is Supercritical) Open Channel Flow Module, Version 2 . 01 (c) 1990 Haestad Methods, Inc . * 37 Brookside Rd * Waterbury, Ct 06708 Circular Channel Analysis & Design Solved with Manning' s Equation Open Channel - Uniform flow Worksheet Name : COMMONWEALTH GREENER Comment : STRUCTURE NO. 8 TO STRUCTURE NO. 6 Solve For Actual Depth Given Input Data: Diameter 1 .25 ft Slope 0 . 0593 ft/ft Manning' s n 0 . 013. Discharge 0 . 05 ,cfs Computed Results : Depth 0 . 05 ft Velocity 2 . 90 fps Flow Area 0 . 02 sf Critical Depth 0 . 09 ft Percent Full 4 . 12 0 Full Capacity 15 . 73 cfs QMAX @. 94D 16 . 92 cfs Froude Number 2 . 75 (flow is Supercritical) Open Channel Flow Module, Version 2 . 01 (c) 1990 Haestad Methods, Inc . * 37 Brookside Rd * Waterbury, Ct 06708 9 Circular Channel Analysis & Design Solved with Manning ' s Equation Open Channel - Uniform flow Worksheet Name: COMMONWEALTH-GREENBR Comment : STRUCTURE NO. 6 TO STRUCTURE NO . 2 Solve For Actual Depth Given Input Data: Diameter 1 . 50 ft Slope 0 . 0696 ft/ft Manning ' s n 0 . 013 Discharge 13 . 20 cfs Computed Results : Depth 0 . 73 ft Velocity 15 . 49 fps Flow Area 0 . 85 sf Critical Depth 1 . 36 ft Percent Full 48 . 60 % Full Capacity 27 . 71 cfs QMAX @. 94D 29 . 81 cfs Froude Number 3 . 62 (flow is Supercritical) Open Chancel Flow Module, Version 2 . 01 (c) 1990 Haestad Methods, Inc . * 37 Brookside Rd * Waterbury, Ct 06708 /0 Circular Channel Analysis & Design Solved with Manning' s Equation Open Channel - Uniform flow Worksheet Name : COMMONWEALTH GREENBR Comment : STRUCTURE NO. 5 TO STRUCTURE NO. 4 Solve For Actual Depth Given Input Data: Diameter 1 . 25 ft Slope 0 . 0326 ft/ft Manning ' s n 0 . 013 Discharge 0 . 80 cfs Computed Results : Depth 0 . 22 ft Velocity 5 . 44 fps Flow Area 0 . 15 sf Critical Depth 0 . 35 ft Percent Full 17 . 74 0 Full Capacity 11 . 66 cfs QMAX @. 94D 12 . 55 cfs Froude Number 2 . 44 (flow is Supercritical) Open Channel Flow Module, Version 2 . 01 (c) 1990 Haestad Methods, Inc . * 37 Brookside Rd * Waterbury, Ct 06708 // Circular Channel Analysis & Design Solved with Manning' s Equation Open Channel - Uniform flow Worksheet Name : COMMONWEALTH GREENBR Comment : STRUCTURE NO. 4 TO STRUCTURE NO. 3 Solve For Actual Depth Given Input Data: Diameter 1 . 25 ft Slope 0 . 0256 ft/ft Manning' s n 0 . 013 Discharge 1 . 20 cfs Computed Results : Depth 0 . 29 ft Velocity 5 . 63 fps Flow Area 0 . 21 sf Critical Depth 0 . 43 ft Percent Full 23 . 01 0 Full Capacity 10 . 34 cfs QMAX @. 94D 11 . 12 cfs Froude Number 2 . 20 (flow is Supercritical) Open Channel Flow Module, Version 2 . 01 (c) 1990 Haestad Methods, Inc. * 37 Brookside Rd * Waterbury, Ct 06708 / Z Circular Channel Analysis & Design Solved with Manning' s Equation Open Channel - Uniform flow Worksheet Name: COMMONWEALTH GREENBR Comment : STRUCTURE NO.3 TO STRUCTURE NO. 2 Solve For Actual Depth Given Input Data: Diameter 1 .25 ft Slope 0 . 0314 ft/ft Manning' s n 0 . 013 Discharge 1 . 80 cfs Computed Results : Depth 0 . 34 ft Velocity 6 . 80 fps Flow Area 0 . 26 sf Critical Depth 0 . 53 ft Percent Full 26 . 81 Full Capacity 11 . 45 cfs QMAX @. 94D 12 . 31 cfs Froude Number 2 . 45 (flow is Supercritical) Open Channel Flow Module, Version 2 . 01 (c) 1990 Haestad Methods, Inc. * 37 Brookside Rd * Waterbury, Ct 06708 /3 Circular Channel Analysis & Design Solved with Manning' s Equation Open Channel - Uniform flow Worksheet Name: COMMONWEALTH-GREENBR Comment : STRUCTURE NO. 2 TO STRUCTURE NO . 1 Solve For Actual Depth Given Input Data: Diameter 2 . 00 ft Slope 0 . 0266 ft/ft Manning' s n 0 . 013 Discharge 32 . 80 cfs Computed Results : Depth 1 . 47 ft Velocity 13 . 27 fps Flow Area 2 . 47 sf Critical Depth 1 . 90 ft Percent Full 73 . 41 Full Capacity 36 . 90 cfs QMAX @. 94D 39 . 69 cfs Froude Number 1 . 98 (flow is Supercritical) Open Channel Flow Module, Version 2 . 01 (c) 1990 Haestad Methods, Inc. * 37 Brookside Rd * Waterbury, Ct 06708 iy PROJECT COMMONWEALTH-GREENBRIER CENTER HEC12 Version: V2 . 91 Run Date: 10-12-2005 INLET NUMBER 2 DI-3A LENGTH 2 . 5 STATION 0+32 . 58 TOTAL PEAK DISCHARGE = 1 . 00 (cfs) GUTTER SLOPE = 0 . 0100 FT/FT PAVEMENT CROSS SLOPE = 0 . 0200 FT/FT SPREAD AT A SLOPE OF . 010 (ft . /ft . ) AND 1 . 00 (cfs) IS 7 . 07 (ft . ) XXXXXXXXXX CURB INLET IN A SUMP XXXXXXXXXX P EFFEC. LENGTH (ft) = 4 . 30 H (ft) = 0 . 385 DEPTH OF WATER (ft) = 0 . 22 SPREAD (ft) = 10 . 84 INLET NUMBER 3 DI-3B LENGTH 6 . 0 STATION 0+93 . 08 DRAINAGE AREA = 0 . 100 ACRES C VALUE = . 900 CA = 0 . 090 SUM CA= 0 . 090 INT= 4 . 00 CFS= 0 . 360 CO= 0 . 000 GUTTER FLOW= 0 . 360 GUTTER SLOPE = 0 . 0162 FT/FT PAVEMENT CROSS SLOPE = 0 . 0300 FT/FT SPREAD W W/T SW SW/SX Eo a SSW SE 3 . 42 1 . 0 0 . 29 0 . 0300 1 . 0 0 . 60 1 . 0 0 . 083 0 . 080 XXXXXXXXXX CURB INLET ON A CONTINUOUS GRADE XXXXXXXXXX REQUIRED LENGTH (ft) = 6 . 4 EFFICIENCY= 0 . 99 CFS INTERCEPTED= 0 . 36 CFS CARRYOVER= 0 . 00 INLET NUMBER 4 DI-3A LENGTH 2 . 5 STATION 1+32 . 16 TOTAL PEAK DISCHARGE = 0 .30 (cfs) GUTTER SLOPE = 0 . 0200 FT/FT PAVEMENT CROSS SLOPE = 0 . 0300 FT/FT SPREAD AT A SLOPE OF . 020 (ft . /ft . ) AND 0 .30 (cfs) IS 3 . 07 .(ft . ) XXXXXXXXXX CURB INLET IN A SUMP XXXXXXXXXX P EFFEC. LENGTH (ft) = 4 .30 H (ft) = 0 . 385 DEPTH OF WATER (ft) = 0 . 10 SPREAD (ft) = 3 . 24 / 5- INLET NUMBER 5 DI-1 LENGTH 2 . 5 STATION 1+75 . 11 TOTAL PEAK DISCHARGE = 0 . 50 (cfs) GUTTER SLOPE = 0 . 0050 FT/FT PAVEMENT CROSS SLOPE = 0 . 0300 FT/FT SPREAD AT A SLOPE OF . 005 (ft . /ft . ) AND 0 . 50 (cfs) IS 4 . 82 (ft . ) XXXXXXXXXX GRATE INLET IN A SUMP XXXXXXXXXX DEPTH OF WATER (ft) = 0 . 07 SPREAD (ft) = 2 .33 Grate operates as A WEIR INLET NUMBER 8 DI-1 LENGTH 2 . 5 STATION 0+37 . 13 TOTAL PEAK DISCHARGE = 0 . 05 (cfs) GUTTER SLOPE = 0 . 0050 FT/FT PAVEMENT CROSS SLOPE = 0 . 0300 FT/FT SPREAD AT A SLOPE OF . 005 (ft . /ft . ) AND 0 . 05 (cfs) IS 2 . 03 (ft . ) XXXXXXXXXX GRATE INLET IN A SUMP XXXXXXXXXX DEPTH OF WATER (ft) = 0 . 02 SPREAD (ft) = 0 . 50 Grate operates as A WEIR INLET NUMBER 9 DI-3A LENGTH 2 . 5 STATION 0+95 . 45 TOTAL PEAK DISCHARGE = 0 . 40 (cfs) GUTTER SLOPE = 0 . 0050 FT/FT PAVEMENT CROSS SLOPE = 0 . 0369 FT/FT SPREAD AT A SLOPE OF . 005 (ft . /ft . ) AND 0 . 40 (cfs) IS 3 . 89 (ft . ) XXXXXXXXXX CURB INLET IN A SUMP XXXXXXXXXX P EFFEC. LENGTH (ft) = 4 .30 H (ft) = 0 .385 DEPTH OF WATER (ft) = 0 . 12 SPREAD (ft) = 3 . 19 /L INLET NUMBER 10 DI-3A LENGTH 2 . 5 STATION 1+77 . 88 TOTAL PEAK DISCHARGE = 0 . 70 (cfs) GUTTER SLOPE = 0 . 0300 FT/FT PAVEMENT CROSS SLOPE = 0 . 0100 FT/FT SPREAD AT A SLOPE OF . 030 (ft . /ft . ) AND 0 . 70 (cfs) IS 7 . 77 (ft . ) XXXXXXXXXX CURB INLET IN A SUMP XXXXXXXXXX P EFFEC. LENGTH (ft) = 4 . 30 H (ft) = 0 .385 DEPTH OF WATER (ft) = 0 . 17 SPREAD (ft) = 17 . 10 / 7 INLET NUMBER 11 DI-3B LENGTH 10 . 0 STATION 3+16 . 57 DRAINAGE AREA = 0 . 150 ACRES C VALUE = . 900 CA = 0 . 135 SUM CA= 0 . 135 INT= 4 . 00 CFS= 0 . 540 CO= 0 . 000 GUTTER FLOW= 0 .540 GUTTER SLOPE = 0 . 0078 FT/FT PAVEMENT CROSS SLOPE = 0 . 0117 FT/FT SPREAD W W/T SW SW/SX Eo a S 'W SE 8 .23 1 . 0 0 . 12 0 . 0117 1 . 0 0 .29 1 . 0 0 . 083 0 . 036 XXXXXXXXXX CURB INLET ON A CONTINUOUS GRADE XXXXXXXXXX REQUIRED LENGTH (ft) = 9 . 8 EFFICIENCY= 1 . 00 CFS INTERCEPTED= 0 . 54 CFS CARRYOVER= 0 . 00 /8 Filterra Standard Plan Notes filterra Construction & Installation A. Each unit shall be constructed at the locations and elevations according to the sizes shown on the approved drawings. Any modifications to the elevation or location shall be at the direction of and approved by the Engineer. B. If the Filterra® is stored before installation, the top slab must be placed on the box using the 2x4 wood provided, to prevent any contamination from the site. All internal fittings supplied(if any), must be left in place as per the delivery. C. The unit shall be placed on a compacted sub-grade with a minimum 6-inch gravel base matching the final grade of the curb line in the area of the unit. The unit to be placed such that the unit and top slab match the grade of the curb in the area of the unit. Compact undisturbed sub-grade materials to 95% of maximum density at +1- 2% of optimum moisture. Unsuitable material below sub-grade shall be replaced to the site engineer's approval. D. Outlet connections shall be aligned and sealed to meet the approved drawings with modifications necessary to meet site conditions and local regulations. E. Once the unit is set, the internal wooden forms and protective mesh cover must be left intact. Remove only the temporary wooden shipping blocks between the box and top slab. The top lid should be sealed onto the box section before backfilling, using a non- shrink grout, butyl rubber or similar waterproof seal. The boards on top of the lid and boards sealed in the unit's throat must NOT be removed. The Supplier (Americast or its authorized dealer) will remove these sections at the time of activation. Backfilling should be performed in a careful manner, bringing the appropriate fill material up in 6" lifts on all sides. Precast sections shall be set in a manner that will result in a watertight joint. In all instances, installation of Filterra® unit shall conform to ASTM specification C891 "Standard Practice for Installation of Underground Precast Utility Structures", unless directed otherwise in contract documents. F. Curb and gutter construction (where present) shall ensure that the flow-line of the Filterra® units is at a greater elevation than the flow-line of the bypass structure or relief(drop inlet, curb cut or similar). Failure to comply with this guideline may cause failure and/or damage to the Filterra®environmental device. G. Each Filterra®unit must receive adequate irrigation to ensure survival of the living system during periods of drier weather.This may be achieved through gutter flow or through the tree grate. 06/28/05 www.filterra.com Tnfl Free (866)349-3458 / 9 Activation R fiIto ffa A. Activation of the Filterrae unit is performed ONLY by the Supplier. Purchaser is responsible for Filterra inlet protection and subsequent clean out cost. This process cannot commence until the project site is fully stabilized and cleaned (full landscaping, grass cover, final paving and street sweeping completed), negating the chance of construction materials contaminating the Filterra® system. Care shall be taken during construction not to damage the protective throat and top plates. B. Activation includes installation of plant(s) and mulch layers as necessary. Maintenance A. Each correctly installed Filterra® unit is to be maintained by the Supplier, or a Supplier approved contractor for a minimum period of 1 year. The cost of this service is to be included in the price of each Filterra® unit. Extended maintenance contracts are available at extra cost upon request. B. Annual maintenance consists of a maximum of (2) scheduled visits. The visits are scheduled seasonally; the spring visit aims to clean up after winter loads including salts and sands. The fall visit helps the system by removing excessive leaf litter C. Each maintenance visit consists of the following tasks. 1. Filterra® unit inspection 2. Foreign debris,silt, mulch&trash removal 3. Filter media evaluation and recharge as necessary 4. Plant health evaluation and pruning or replacement as necessary 5. Replacement of mulch 6. Disposal of all maintenance refuse items 7. Maintenance records updated and stored(reports available upon request) D. The beginning and ending date of Supplier's obligation to maintain the installed system shall be determined by the Supplier at the time the system is activated. Owners must promptly notify the Supplier of any damage to the plant(s), which constitute(s) an integral part of the bioretention technology. 06/28/05 www.filterra.com Toll Free (866)349-3458 a o FlLTERRA FLUME (SLOPED TOWARD FLUME (CROWNED AND SLOPED THROAT FILTERRA THROAT) T TOWARD FILTERRA THROATS) OPENING i FILTERRA PRECAST 4' MIN PRECAST F1LTERRA OPENING OLTERAB 8' MAX TOP SUB ),.0` � TRANSL710N OP£ilING TOP SLAB CURB TO PROVIDE POSLTNE ) V DRAINAGE TO THROAT ,_ .�1 t�,.41, �� M. : i�;, z`,},.,a b.Mg OPENINGS f '7 r •h. 4 ,: ' - CAST—IN—PLACE 4' MIN FLUME do GUTTER PRECAST f` i 6' MAX DOWELFlLTERRA ' II I GUTTER TRANS(T1ON TO BOX WALL �,f CAST—IN—PLACE PRECAST PROVIDE POSITIVE DRAINAGE (TTT) `; FLUME do GUTTER '' DOWEL TO THROAT OPENING i,. (TP) FlLTERRA BOX WALL SECTIONS VIEWS OF FILTERRA IN FLUME APPLICATIONS SEE BELOW FOR DETAILS NOT SHOWN CAST—IN—PLACE CURB AND PRECAST TOP SLAB GUIIER ON EITHER SIDE OF FILTERRA (BY CONTRACTOR) ,_ , .� • 1 . . . • •• • d ' J dJ a � d n e e� d v 4" MIN / 6" MAX 8 G • a a •:, 4 CLEAR THROAT 01 OPENING Ili CAST—IN—PLACE DEPRESSED J `4 GUI I ER AT THROAT OPENING a �I (BY CONTRACTOR) ,� A TRANSITION TO DEPRESSED • ' ' THROAT PROTECTION DEVICE GUIIER AT THROAT OPENING DO NOT REMOVE — LEAVE IN PLACE UNTIL SITE IS #4 DOWEL BARS 0 12' O.C. BY AMERICAST • STABILIZED AND FILTERRA TO BE BENT AS NECESSARY BY CONTRACTOR / U • IS ACTIVATED PRIOR TO INSTALLATION OF FIELD POURED GUI IER • PRECAST BOX WALL IMPORTANT FILTERRA rLOWLINE MUST SECTION VIEW BE AT A HIGHER ELEVATION FILTERRA THROAT OPENING THAN BYPASS E (DROP INLET ORR OTHE OTHER) DRAWING AVAILABLE IN TIF ALE FORMAT. DATE: 02-23-05 DWG: CGT-3 0 41L1 ]iL1( A15'T® FILTERRA® THROAT OPENING fie . vet. AND GUTTER OR FLUME DETAIL US PAT 8,277,274 AND 6,589,321 zi 6 CURB INLET -\ ;',pW.11 IODpN,: FILTERRA /�♦�\`�U+,�Op\ o�: I O'-. C4 LLLL.► �O;;S,.( LLLLL ,\ LLLLLL , //110� LLLLL i . '' ... L � / �. i I PLAN VIEW STANDARD . TRANSITION FROM , ELEV 'A' MUST I CURB AND STANDARD TO ' BE HIGHER GUTTER - DEPRESSED THAN ELEV 'B' (TYP) GUTTER (TYP) SLOPE 1 .,� 40.0400•' • FILTERRA THROAT .11%ii!:4,4, CURB INLET THROAT .__.ram GUI I LR I FLOW // GUTTERFLOW DEPRESSED GUTTER AT / FILTERRA BYPASS CURB INLET I THROAT OPENING (TYP) FLOWLINE ELEV'A' FLOWLINE ELEV'B' ELEVATION VIEW I I FILTERRA h��po ��& I oQ c.O� do DO O O °000 gt64, I CURB CUT, GRATE INLET, T �.` DRAINAGE DITCH, OR OTHER ♦ FORM OF LOWER ELEVATION } f�' BYPASS RELIEF I PLAN VIEW ISTANDARD TRANSITION FROM ELEV 'A' MUST CURB AND STANDARD TO BE HIGHER GUI ILR DEPRESSED THAN ELEV 'B' (TYP) GUI IER (TYP) I SLOPE -111110"_ ;.41...1.11tig. FILTERRA THROAT I I;.jjj Q•jj❖� GUTTER GUI TER CURB CUT, GRATE INLET, FLOW FLOW DRAINAGE DITCH, OR OTHER - FORM OF LOWER ELEVATION I DEPRESSED GUTTER AT FILTERRA BYPASS REUEF THROAT OPENING (TYP) FLOMILIIit■I.t1/'A' FLOWLINE SLIMY'B' I DRAWING AVAILABLE IN TIF FILE FORMAT. ELEVATION VIEW _DATE: 05-09-05 DWG: FLR-2 ..• AgdWff110AST FILTER TIONISH CAL P FLFOORINLINE fi lle • REQUIRED EFFECTIVE BYPASS usAN PATD 6,56 6,2n,27 9 4 ,321 I I I 6` 1 W 1 1- " 4 zz. u.. al r 0 4- INLET SHAPING I (BY OTHERS) A A I k J 4 I CURB (BY OTHERS)i SDR-35 PVC COUPLING PLAN VIEW I r I I CAST INTO PRECAST BOX WALL — (OUTLET PIPE LOCATION VARIES) PLANT AS SUPPUED I CLEANOUT BY AMERICAST COVER (NOT SHOWN TREE FRAME Sc GRATE CAST IN FOR CLARITY) GALVANIZED CAST IN TOP SLAB TOP SLAB ANGLE NOSINGD CURB AND GUIILR TOP SLAB (BY OTHERS) INTERLOCKING JOINT (TYP) °0 SIREET t0 �l�% . :�i. �7 N I 1=11=II=1I-11 -11=11-11-11= DOWEL BARS 11=II-•II=11= 11=11=11=11=1 ''� 1=11=:1=11=11 11=1!=11=11= O 12` O.C. ? II-1,11=11= '11=11=11=!!=1 1-11•=11=11=11 11=11=11=1r �— 11=II-11=11= 11=11=11=11=1 I—ii—i1—n �' 111 —t1 —n—II n II- FILTER MEDIA PROVIDED T11 a II:1=11 I!1:�•II-P�II 11 II 11 II U I BY AMERICAST UNDERDRAIN SYSTEM MULCH PROVIDED BY AMERICAST la BY AMERICAST ISECTION A—A DESIGNATION L yy TREE GRATE OUTLET I QTY do SIZE PIPE 6 x 4 . 6'-0" 4'-0" (1) 3x3 4" SDR-35 PVC 8 x 4 8'-0` 4'-0' (1) 3x3 4' SDR-35 PVC 8 x 6 8'—O" 6'—O" (1) 4x4 4" SDR-35 PVC 10 x 6 10'-0" 6'-0" (1) 4x4 6" SDR-35 PVC I12 x 6 12.-0" 6'-0" (2) 4x4 6" SDR-35 PVC DRAWING AVAILABLE !Kill FILE FORMAT. IDATE 12-22-04 I Dm FTNW-2 logoRpgAsT, NARROW who i N GURA11ON rule �e f • Caprdg* 0 2004 by Ammad M I D-ATLANTIC REGION US PAT ANDs 36.277.274 I �— ° L 3 6` W - { 10 6'-0" 1 I 1—_ N r__4 .1.—i ss INLET SHAPING A o1 ,� A (BY OTHERS) _— —� 4 n SDR-35 PVC COUPUNG _' CAST INTO PRECAST BOX WALL BY AMERICAST (OUTLET PIPE LOCATION VARIES) CURB (BY OTHERS) CD I PLAN VIEW I f TREE FRAME Sc GRATE CAST IN TOP SLAB PLANT AS SUPPUED CLEANOUT COVER BY AMERICAST GALVANIZED CAST IN TOP SLAB (NOT SHOWN ANGLE NOSING FOR CLARITY) TOP SLAB CURB AND GUIILR INTERLOCKING 10 (BY OTHERS) JOINT (TYP) STREET O `co i N I IQ 11=11-1 1=I_=11LIIIQ=11-11=11=11=11=11— DOWEL BARS M 11=a=a: II•-11=J=11=a=a=11=a=-11=11—T > II-11=1 1-•11=11=11=11=I1=11=11=II—II=II= 0 12" O.C. '4 a=a=Ile 1=I1=II=a=a=11=11=11=II=11=1 11=11=1 Ii=a=1=,I=11=11=11=11=11=II=11= I1=11=11e 4=11=a=II=11=II=II—II=11=II=I 11=11=1—I=II=IIe:11=II=11=II=11=11=11=11= Niiitilfialitiatikatitid MULCH PROVIDED BY AMERICAST 10 UNDERDRAIN SYSTEM AM FILTER MEDIA PROVIDED BY AMERICAST BYERICAST SECTION A-A TREE GRATE- OUTLET DESIGNATION L W MY & SIZE PIPE 6 x 6 6'-0" 6'-0" (1)"3x3 4" SDR-35 PVC DRAWING AVAILABLE IN TIF FILE FORMAT. DATE: 12-22-04 I DwG: FIST-2 . CG° OCAS T® CFI� n 1itigirg sAN� O RAo•� US PAT 6.277.274 c 0 emooc..c YID-ATLANTIC REGION AND 6,569,321 z sV 6„ 1 W j 1 _ 6" QD { -r r INL E SHAPING A (BY OTHERS) A J 0-_-_-:-_-_ — — — SDR-35 PVC COUPUNG -- — ---- CAST INTO PRECAST BOX WALL BY AMERICAST (OUTLET PIPE LOCATION VARIES) L j' CURB (BY OTHERS) 10 I } PLAN VIEW r I TREE FRAME PLANT AS SUPPUED CLEANOUT COVER & GRATE BY AMERICAST GALVANIZED CAST IN TOP SLAB CAST IN (NOT SHOWN ANGLE NOSING TOP SLAB TOP SLAB FOR CLARITY) CURB AND GU I I LR (BY OTHERS) INTERLOCKING t a0 JOINT (TYP) I j— S I REST • O yr iivi�i i�i �i i�i�i'i i4'v�i i�i�i��'i�i'�:i�. �:1`�� c I o 1 =11 11 l 1.--1=p='11�Il'II II aril II II.II=11=11 II' DOWEL BARS • :11=11=11=11=11=11'=11=11=11=11=11=11=11=11=11=11=11=1 0 12' O.C. e7 ssi- > I .11111111111111 111 1=111 11=111111111I 11111111=111-11=11-111�1 ' Z • I =11=11=11=11=11=11=11=11=11=J=11-11=11=11=11=11=11 ]1-11=11—II-11=II•=11=11=11=11=1=11=111i 111111-1 II•V1=11=1 L _ 0111 _ - _..- - - MULCH PROVIDED BY AMERICAST is UNDERDRAIN SYSTEM BY AMERICAST FILTER MEDIA PROVIDED BY AMERICAST SECTION A-A TREE GRATE OUTLET DESIGNATION L W MY & SIZE PIPE 4 x 6 4'-0" 6'-0" (1) 3x3 4" SDR-35 PVC 4 x 8 4'-0" 8'-0" (1) 3x3 4" SDR-35 PVC 6 x 8 6'-0" 8'-0" (1) 4x4 4" SDR-35 PVC 6 x 10 6'-0" 10'-0" (1) 4x4 6" SDR-35 PVC 6 x 12 6'-0" 12'-0" (2) 4x4 6" SDR-35 PVC DRAWING AVAILABLE IN TIF FILE FORMAT. DATE: 12-22-04 I DWG FTNL-2 ,� Q jj L LM U `SST® O UNIT NARROW PRELENGTH CLAN IGURATION Tittering Copriet 0 2004 by Amerieau YID ATLANTIC REGION US PAT 6.277.274 AND 6.569.321