Linear Drainage Design Guide 2016 by Marshalls

More catalogs by Marshalls | Linear Drainage Design Guide 2016 | 154 pages | 2016-11-23

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www.marshalls.co.uk/watermanagement sales office 0845 3020400 email designteam@marshalls.co.uk wmck01 q10 190 beany® block components 22 hydraulic data 25 component codes 27 standard details 28 specification 37 construction 38

right hand stop end top unit stop end plan hb2 kerb see note 1 cross section 430 150 5 19 0 34 35 base unit cover plate below carriageway 150 cover plate m-tape cover plate jointing tape longitudinal section 50 min cover plate bend see notes see note 2 concrete base unit d d Ëš angle as shown in `bend or `junction detail and specified in beany block schedule standard cover plate bend cover plate beany access cover frame 500 15 carriageway see note 2 concrete 50 dia hole see note 2 concrete base unit cross section 430 cable duct block cross section mortar see note 1 c way base unit cover plate at dropped carriageway 125 base unit 100 long cable duct block see note 1 mortar bn kerb cover plate also supplied to suit 45Ëš splayed profile concrete see note 2 150 mortar 100 28 75 34 r125 12.5 hb2 kerb standard details drawing 6 of

hydraulic data the mini beany hydraulic data stated in the following tables comprises of flow capacity in litres per second l/s and velocity in metres per second m/s this data has been calculated using spatially variable flow design principles base 210 gradient lengthm 10 20 30 40 50 75 100 zero l/s 6 6 5 5 5 4 3 m/s 0.38 0.38 0.31 0.31 0.31 0.25 0.19 1 in 1000 l/s m/s 7 0.44 7 0.44 7 0.44 6 0.38 6 0.38 6 0.38 6 0.38 l/s 7 7 8 8 8 8 8 1 in 500 m/s 0.44 0.44 0.50 0.50 0.50 0.50 0.50 l/s 8 8 8 8 9 9 9 1 in 400 m/s 0.50 0.50 0.50 0.50 0.56 0.56 0.56 l/s 8 8 9 9 9 10 11 1 in 300 m/s 0.50 0.50 0.56 0.56 0.56 0.63 0.69 l/s 9 10 10 11 11 13 14 1 in 200 m/s 0.56 0.63 0.63 0.69 0.69 0.81 0.88 l/s 9 11 12 13 13 14 17 1 in 100 m/s 0.56 0.69 0.75 0.81 0.81 0.88 1.06 l/s 13 14 14 15 15 17 19 1 in 50 m/s 0.42 0.38 0.38 0.38 0.33 0.33 0.29 0.21 1 in 1000 l/s m/s 11 0.46 11 0.46 11 0.46 11 0.46 11 0.46 10 0.42 10 0.42 9 0.38 l/s 12 12 12 13 13 13 14 15 1 in 500 m/s 0.50 0.50 0.50 0.54 0.54 0.54 0.58

components top components concrete c250 reinforced concrete e600 250mm long hydraulically pressed concrete 250mm long hydraulically pressed reinforced concrete standard natural pimple faced concrete standard natural pimple faced concrete load classification c250 load classification e600 cast iron f900 500mm long cast iron units ideal for locations subject to fast moving traffic load classification f900 in-laid unit 500mm long galvanised steel frame for paving inset provides unobtrusive high capacity system allows paving to continue over drainage system load classification d400 bespoke to project requirement max-e-channel access cover cast iron access covers and frames are available for use at outfalls silt traps and access points a full depth unit compatible with all top units end hinged for ease of access and security large access opening for the easy emptying of silt traps and outfall sumps refer to marshalls drainage design guide for design advice and detailing load classification

components top components top units traffic drain top unit traffic drain access cover and frame 500mm long base components all base units are 1000mm long half channels ancillary items and transition units are 500mm long base channels 210 260 310 outfalls bottom 2 sections can be orientated in any direction allowing flexibility of pipework layout cut-out panels in the silt box allow traffic drain runs from both sides note silt box and cast iron access cover frame available separately base transitions 210-260 260-310 310-360 inline end outlet outfall a 2 section concrete trapped outfall with cast iron traffic drain access cover and frame high capacity outfall a 2 section concrete trapped outfall silt box and cast iron max-echannel access cover outlet for 150mm or 225mm diameter pipe with universal seals 360 end outlet for 100mm diameter pipework with universal seal cut-out panel to allow traffic drain run from one side only note cast iron access cover and frame available separately

slot drain duo flow capacity litres/sec slot drain with birco 100 0/0 channel unit slot drain with birco 100 5/0 channel unit slot drain with birco 100 10/0 channel unit slot drain with birco 100 15/0 channel unit slot drain with birco 100 20/0 channel unit equivalent pipe diameter mm 120 equivalent pipe diameter mm 160 equivalent pipe diameter mm 145 380 330 280 230 180 200 100 equivalent pipe diameter mm 190 equivalent pipe diameter mm 175 uuidid slot drain duo 200 200 slot drain 90 slot drain 90 slot drain 105 slot drain 105 slot drain 90 ref 0/0 ibf 1-5 5/0 ibf 6-10 10/0 ibf 11-15 15/0 ibf 16-20 20/0 d 267 277-317 317 327-367 367 377-417 417 427-467 467 slot drain 105 i 217 227-267 267 277-317 317 327-367 367 377-417 417 200 u 130 140-180 180 190-230 230 240-280 280 290-330 330 d 282 292-332 332 342-382 382 392-432 432 442-482 482 200 i 232 242-282 282 292-332 332 342-382 382 392-432 432 93 iddi dimensions at downstream end deduct 10mm for upstream end all dimensions measured

hydraulic data the landscape drain hydraulic data stated in the following tables comprises of the flow capacity in litres per second l/s and velocity in metres per second m/s this data has been calculated using the colebrook-white formulae landscape drain channel type gradient “1 in” 10 20 30 40 50 75 100 150 200 300 400 500 750 1000 1500 2000 0/0 l/s 27 19 16 14 12 10 9 7 6 5 4 4 3 3 2 2 m/s 3.06 2.16 1.76 1.52 1.36 1.11 0.96 0.78 0.67 0.55 0.47 0.42 0.34 0.29 0.24 0.21 l/s 46 32 26 23 20 17 14 12 10 8 7 6 5 4 4 3 5/0 m/s 3.29 2.32 1.89 1.64 1.46 1.19 1.03 0.84 0.72 0.59 0.51 0.45 0.37 0.32 0.26 0.22 l/s 64 45 37 32 29 23 20 16 14 11 10 9 7 6 5 4 10/0 m/s 3.39 2.40 1.95 1.69 1.51 1.23 1.06 0.87 0.75 0.61 0.53 0.47 0.38 0.33 0.27 0.23 l/s 84 59 48 42 37 30 26 21 18 15 13 12 9 8 7 6 15/0 m/s 3.50 2.47 2.01 1.74 1.56 1.27 1.10 0.89 0.77 0.63 0.54 0.48 0.39 0.34 0.27 0.24 20/0 l/s 103 72 59 51 46 37 32 26 23 18 16 14 12 10 8 7 m/s 3.55 2.51 2.04 1.77 1.58 1.29 1.11 0.91 0.78

www.marshalls.co.uk/watermanagement sales office 0845 3020400 technical and design team 0845 3020606 email designteam@marshalls.co.uk wmgs05 q10 30 180 birco 150 grid drainage system birco 150 offers an increased flow capacity over the birco 100 and is suitable for applications up to and including class f900 when used with the appropriate grating the birco 150 system comprises a range of channels gratings and covers together with complementary in-line outfalls a common junction outfall is available for all birco systems available for use in the birco 150 range up to the 15/0 channel the grating and covers are secured by bolting stainless steel bolts into threaded steel sockets cast into the channel wall birco 150 channels are offered in 5 constant invert depths of 150 200 250 300 and 350mm designated 0/0 5/0 10/0 15/0 and 20/0 respectively in 1000mm channel lengths channels with inbuilt falls are available – 20 inbuilt fall channels with a gradient 1 150 cast iron grating150 x

refer to birco channel sections for concrete grade and dimension a m-flex sealant removable plug for rodding access to pipe connection cut-out sections in end of unit suit any depth of channel a 5 a 150 Ø 560 150 Ø unit is 500mm long 150 Ø unit is 500mm long note all invert overall depths are measured from carriageway surface refer to birco channel sections for concrete grade and dimension a m-flex sealant removable plug for rodding access to pipe connection m-flex sealant cut-out sections in end of unit suit any depth of channel refer to birco channel sections for concrete grade and dimension a refer to birco channel sections for detailing of surface adjacent to unit 300Ø birco 300as outfall a 430 unit is 500mm long removable plug for rodding access to pipe connection a cut-out sections in end of unit suit any depth of channel m-flex sealant birco lite 100 150 200 300as outfall details refer to birco channel sections for concrete grade and dimension a a 430 735

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