Clay Drainage
ClaydrainageTrade Price List March 1st 2021
Naturally thestrongest choice.Powerful reasons for using clay.For a genuine ‘fit and forget’ high performance, drainagesolution, Hepworth Clay is unbeatable. 100% natural andfired to perfection.Sourced from our own quarries here in the UK, HepworthClay’s strength is verified at the factory then delivered tosite, enabling clay pipes to be installed shallow or deepand with recycled aggregates. You’d need a strong reasonnot to install it.For more information go online or call the number below.0844 856 5152www.hepworthclay.co.uk
ContentsPageIntroduction to Hepworth ClayPremier and Premier Plus StockProfilePage2Unjointed37100mm to 300mm Pipes and Fittings374Clayware Accessories38SuperSleve HouseDrain 100mm4Cutters, Stoppers and LubricantPremier Plus Stock Profile5Inspection ChambersSuperSleve 150mmSuperSleve 225mm55Mini Access ChamberPPIC Inspection ChamberRange 450Range 600Inspection Chambers – AncillariesSuggested Clay Civils Stock Profile 6SuperSleve 300mmSocketed Clay Channels 100-225mmGulliesClayware AccessoriesInspection Chambers 100 and 150mm6677747Mechanical Off-LoadingGuide to Good Drainage Ordering47478-14Full and Part Pack Quantities100mm Diameter Pipes and Fittings100mm Diameter Connectors andAdaptors – PP100mm Diameter Access Fittings8-12Pipes and CouplingsPipes and Fittings, Inspection Chambersand Channel PipesAcceptanceSuperSleve 150150mm Diameter Pipes and Fittings150mm Diameter Fittings andAdaptors – PPSuperSleve 225225mm Diameter Pipes and FittingsSuperSleve 300300mm Diameter Pipes and FittingsSuperSleve Gratings & CoverPlatesGrids and Cover PlatesCover PlatesChannels100 to 300mm Channels and FittingsPlain Ended Channel Pipes and FittingsSocketed Channel Pipes and FittingsSocketed Channel BendsSocketed Channel JunctionsSocketed Channel Junctions and BendsSocketed Branch Channel BendsYard / Road GulliesGullies and FittingsGullies and TrapsHepGuardNumerical 12526272829303132-3432-333435Stop Tap Guards35HepLine36Land Drainage3613940-4142-4344-4546Ordering and DeliverySuperSleve ant Notes56Quality AssuranceContact5656General Information57
Introduction to Hepworth ClayIntroduction toHepworth ClayVitrified clay is a well-established material for use in below-ground drainagesystems. The inherent strength and durability of clay provide benefits to installers,specifiers and users:Installation– Reduced, recycled or re-used material can be used instead of primaryaggregates, lowering total installation costs.– This is achieved by reducing material costs and transport costs of bothaggregate to site and trench material from site.– The amount of as-dug material used will depend on site ground conditions,but the more used, the greater the saving and the lower the environmentalimpact too.In use– A Hepworth Clay Drainage system will withstand high water pressure jetting –see overleaf for details – so that more blockages are cleared first time.– Clay pipes are chemically inert and are unaffected by any effluent acceptablein an adopted sewer or by virtually all aggressive ground conditions, makingit a perfect material for brownfield situations.A choice of sealing rings is available.– Clay pipes have a life expectancy of over 100 years.Hepworth Clay from Wavin is the No. 1 clay drainage brand in the UK, with areputation second to none for product quality, technical ability and customerservice.Hepworth Clay offers a comprehensive range of drainage products suitable forfoul and surface water drainage in adoptable, industrial, commercial and highwaydrainage applications.Scan this QR code with your smartphone to visit the websiteEmail: hepworth.clay@wavin.comWeb: www.hepworthclay.co.uk2
Key to abbreviationsKitemarkLifetime Jetting GuaranteeCE MarkImportant NotesProducts marked with a Kitemarkhave been tested and awarded the Kitemark.Please refer to page 50 for Acceptance information.Product photos are for example only and not representative of every fitting size.Lifetime Jetting GuaranteeThe drainage products* identified in this price list are guaranteed for the systemlifetime against penetration of the pipe wall caused by the following jettingcriteria: High pressure water jet used at a pressure of up to7,500 psi (517 bar). At a flow rate not exceeding 20 gallons per minute(1.5 litres per second). Held immobile for a constant period of not more than5 minutes.* When laid in accordance with our instructions and therequirements of the codes of practice and guides relevant to their use.‘How to’ VideosTo support the Hepworth Clay brand we have a series of ‘How to’ videos to helpwith handling, installation and air testing.They can be viewed at youtube.com/WavinUK – select the Hepworth Clayplaylist.Technical ToolsRegister on myportal.wavin.co.uk for access to great tools to help you get thejob done faster and with assured accuracy. Includes Inspection Chamber Selectorand Hydraulic Calculator.3
Premier and Premier Plus Stock ProfileSuperSleve HouseDrain 100mmTarget market and primary users – small, medium and general builder.Application – plain ended system with push-fit flexible couplings for use in adoptable, housing,commercial, industrial and highway drainage.General comments – profile sufficient for 2 or 3 plots of domestic drainage for typical 3 bed detachedhouses and adoptable A14/1Pipe 100mm x 1.6mCouplingRest Bend – Plain Ended90 Bend – Plain Ended45 Bend – Plain Ended30 Bend – Plain Ended15 Bend – Plain Ended45 Oblique Junction – Plain Ended90 Curved Square Junction – PETaper Pipe – Single SocketLow Back P-Trap – Plain EndedGrid – AlloyHopper – RectangularPaved Area GullySquare GullyInlet GullyAccess Gully c/w GridOblique Saddle – SmallSquare Saddle – SmallSquare Top Rodding PointInternal Drain Conn. 32/40 wasteStopperAdaptor Coupling to HepSleveSuperSleve Adaptor to soil pipeHepSleve Adaptor to soil pipeAdaptor to cast ironStock 010List Price Total Listprice 4.9088988888899101110109118912131413131313 11932.42For comprehensive range and price details please refer to the appropriateproduct section within this publication.Important Note: The above profile is available from all Premier stockists –In addition, the profile on the facing page is available from our Premier Plusstockists.Please see our web site for a full list of Premier Scheme stockists.Find your nearest Hepworth Clay Premier Scheme Stockist with any webenabled device, simply type in your town or post code and press enter.www.stockist.wavin.co.uk4
Premier Plus Stock ProfileSuperSleve 150mmTarget market and primary users – medium / general builder and civils contractor.Application – plain ended system with push-fit flexible couplings for use in adoptable, housing,commercial, industrial and highway drainage.General comments – profile sufficient for a small civils project in 150mm A10SC4/2SRP1/2SS1/2Pipe 150mm x 1.75mCoupling90 Bend – Plain Ended45 Bend – Plain Ended30 Bend – Plain Ended15 Bend – Plain Ended45 Oblique Junc. 150x100 – PE45 Oblique Junc. 150x150 – PE90 Curved Sq. Junc. 150x100 – PE90 Curved Sq. Junc. 150x150 – PEOblique Saddle Large – PEOblique Saddle Small – PETaper Pipe 100-150Universal Rainwater AdaptorAdaptor Coupling to HepSleveSuperSleve Adaptor to soil pipeSliding Coupling150mm Oval Rodding PointStopperStock profilequantity5510010151515555522551015535 Listprice 1516171717171617 10689.39List Price TotalSuperSleve 225mmTarget market and primary users – large builder and civils.Application – plain ended and socketed (with factory fitted couplings) system for use in adoptable,housing, commercial, industrial and highway drainage.General comments – profile sufficient for a small civils project in 225mm ipe 225mm x 1.75mPipe 225mm x 0.6mSpare Couplings90 Bend45 Bend30 Bend15 Bend45 Oblique Junction 225x100mm45 Oblique Junction 225x150mm45 Oblique Junction 225x225mm90 Curved Sq. Junc. 225x150mmTaper Pipe 150-225mmStock profilequantity24420410101055224List Price Total5 Listprice 16573.84622.80181818181818181818181919 16601.96
Suggested Clay Civils Stock ProfileSuperSleve 300mmTarget market and primary users – large builder and civils.Application – plain ended and socketed (with factory fitted couplings) system for use in adoptable,housing, commercial, industrial and highway drainage.General comments – profile sufficient for a small civils project in 300mm SST4/3Pipe 300mm x 2.0mPipe 300mm x 0.6mSpare Couplings90 Bend45 Bend30 Bend15 Bend45 Oblique Junction 300x100mm45 Oblique Junction 300x150mm45 Oblique Junction 300x225mm45 Oblique Junction 300x300mm90 Square Junction 300x150mmTaper Pipe 225-300mmStock profilequantity124102333332222 Listprice 202122 17705.14List Price TotalSocketed Clay Channels 100-225mmTarget market and primary users – small / medium / general builder and civils contractor.Application – socketed channel system for use in manholes on commercial, industrial and adoptabledrainage including gullies.General comments – profile sufficient for a small civils project in 100, 150, 225mm diameters.CatnoDescriptionStock profilequantity Listprice TotalpricePageno100mm Socketed ChannelsCP2/1Channel Pipe 100mm x 0.6mCP3/1Channel Pipe 100mm x 1.0mCB3/1L30 Bend Left HandCB3/1R30 Bend Right HandCB2/1L45 Bend Left HandCB2/1R45 Bend Right HandCJ1/1L45 Oblique Junction Left HandCJ1/1R45 Oblique Junction Right 27272929150mm Socketed ChannelsCP2/2Channel Pipe 150mm x 0.6mCP3/2Channel Pipe 150mm x 1.0mCB3/2L30 Bend Left HandCB3/2R30 Bend Right HandCB2/2L45 Bend Left HandCB2/2R45 Bend Right HandCT2/1Enlarger 7225mm Socketed ChannelsCP3/3Channel Pipe 225mm x 1.0mCT2/2Enlarger 150x2255268.59191.63342.95383.2627276
Suggested Clay Civils Stock ProfileGulliesCatnoDescriptionStock profilequantity Listprice 23232333334 9680.68100 & 150mm GulliesRGP5225 Yard Gully 100 & L/D GrateRGP6225 Yard Gully 100 & M/D GrateRGP7225 Yard Gully 150 & L/D GrateRGR1Road Gully 300x600 – 100 outletRGR2Road Gully 300x600 – 150 outletRGU1Universal Grease Trap 600x450List Price TotalClayware cant – 1 Kilo TubLubricant – 2.5 Kilo TubLever Pipe Cutter – 100mmLever Pipe Cutter – 100/150mmPipe Trimmer – 100/150mmStock profilequantity126222 Listprice 500.46773.70318.42 2023.98List Price TotalPageno3838383838Inspection Chambers 100 and 150mmTarget market and primary users – housebuilders and small, medium and general builder.Application – an inspection chamber system for use in housing, commercial, industrial drainage.General comments – profile sufficient for 2 or 3 plots of domestic drainage for typical 3 bed detachedhouses or small construction /2SPIC4SPIC5SPIC6/1SPIC6/2SPIC7SPK8SPKS8Mini Access Chamber – 3 InletsPPIC 940mm deep – 5 InletsPPIC 595mm deep – 5 InletsPPIC 1030mm deep – mixed basePPIC 175mm Raising PiecePPIC Sealing RingPPIC Base Unit – 5 InletsPPIC Mixed Base Unit – 5 InletsInlet Adaptor 150-100mmRound Ductile Iron Cover FrameSquare Ductile Iron Cover FrameStock profilequantity42225521341List Price Total7 Listprice 40404040404040404141 7573.92
PG1100mm Diameter Pipes and Fittings – Vitrified ClaySuperSleveHouseDrainDescriptionNom diammCatnoPrice per piece100SP1per 0SJ2/143.85PipePlain Ended – 100mm x 1.6m! CRocker0.3m! C0.6m! C1.0m! CCouplingsCouplings (polypropylene)With EPDM sealing rings! CWith Nitrile sealing rings! CFittings90 BendSingle Socket! CPlain Ended! C45 BendSingle Socket! CPlain Ended! C30 BendSingle Socket! CPlain Ended! C15 BendSingle Socket! CPlain Ended! CFlexible Bend (0-25 )Single Socket45 Oblique JunctionDouble Socket 100mm x 100mm! CPlain Ended 100mm x 100mm! C90 Curved Square JunctionDouble Socket 100mm x 100mm! CPlain Ended 100mm x 100mm! C8
PG1100mm Diameter Pipes and Fittings – Vitrified ClaySuperSleveHouseDrainDescriptionNom 04100SJS5/143.04100SDBR148.13Plain Ended! C100SBR135.94TelescopicC100SBRT1262.74Rat 100SDG1/156.22100SG1/143.85Oblique SaddleSmall – for pipes up to and including300mm diameter! CLarge – for pipes larger than 300mmdiameter! CSquare SaddleSmall – for pipes up to and including300mm diameter! CLarge – for pipes larger than 300mmdiameter! CRest BendSingle Socket! CTaper PipeSingle Socket 100mm to 150mm! CSocket Adaptorfor connection to traditional pipes andfittings! CPrice per pieceTraps, GulliesLow Back P-TrapSingle Socketed! CPlain Ended! C9
PG1100mm Diameter Pipes and Fittings – Vitrified ClaySuperSleveHouseDrainDescriptionNom diammCatno100SDG3/1177.82100SDG3/2191.65Grid and vertical back inlet insert onlySDG1043.04Hopper c/w gridSDG2/660.41Cover PlateSDG2/430.72Metal GridSDG2/536.85Inlet Gully! CInlet Gully, with back inlet horizontal back inlet! CPrice per pieceSpare AccessoriesDip Tube Trap100SDC623.13Paved Area GullySupplied complete with grid and frame! 62.71150SG2/510.38Paved Area Gully, with back inletSupplied complete with grid and frame horizontal back inlet! CTop Assemblyc/w grid and frameCover PlateMetal GridSquare GullySupplied complete with grid! CSpare polypropylene gridSquare Gully, with back inletSupplied complete with grid! CSpare polypropylene grid10
PG1100mm Diameter Pipes and Fittings – Vitrified ClaySuperSleveHouseDrainDescriptionNom diammCatnoPrice per pieceSuitable alternative gridsGrid, alloy150IG2*11.53Hinged grating frame150IH2*48.14Cover plate /2*42.13150RRS2/3*42.13150RRS2/4*42.13Access Gully c/w grid! C100SG3/1133.74Access Gully c/w grid and horizontalback inlet! CNote: Can accept 110mm round or100x100mm square rainwater r Plate120IS1*26.82Hinged 6265x120SRP760.36265x120SRP860.36Spare stopper for SG2/1 SG2/2Square Raising Piece for SG2/1, SH1, SH2Height75mm!150mm!225mm!300mm!Spare AccessoriesGridBridgeAccess Raising Piece for SG3/1 SH3/1Height75mm!150mm!225mm!300mm!* PG2 discount applies11
PG1100mm Diameter Pipes and Fittings – Vitrified ClaySuperSleveHouseDrainDescriptionHopper, Rectangular! C sparesGrid 120mm x 120mmBridge 120mm x 270mmCover Plate FrameHinged Grating FrameNom diammCatnoPrice per .63Hopper, Square! CGrid, alloy 150mm x 150mmCover Plate, alloy 150mm x 150mm100150150SH1IG2*IS2*45.7911.5346.29Hopper, Square, with 100mm horizontalinlet! CGrid, alloy 150mm x 150mmCover Plate, alloy 150mm x 98.31100SRP1/1115.23100SRP2/1134.39Rodding PointsSquare Top Rodding PointSealed c/w couplingPolypropylene. Hinged square top securesthe air-tight sealing ring. Complete withfitted coupling to connect directly toSuperSleveRodding PointPlain EndedRodding PointWith airtight seal, plain ended* PG2 discount applies12
PG1100mm Diameter Connectors and Adaptors – PPSuperSleveHouseDrainDescriptionNom diammCatnoPrice per pieceFit Clay and Plastic SystemsInternal Drain Connector – To Waste100mm to 32/40mm Waste100mm to 50mm Waste100100S/S460S/S46220.3320.33Internal Blanking Plug100mm100S/S8917.89Internal Drain Connector100mm to 68mm Round Rainwater100S/4A06B24.52100mm to 65mm Square Rainwater100S/4A06C24.52Internal Drain Connector100mm to Soil Stacks100S/S46429.81Adaptor Coupling to HepSleve100SA3/112.26Adaptors to 110mm ø soil ater Adaptorto round or square rainwater pipes up to76mm100SA1133.49Sliding Coupling100SC4/133.49Adaptor to Cast Iron Pipesmade to BS 437100SA14/133.49Double Spigot Adaptor110mm OsmaDrain/100mm g Stopperwith integral nipple100SS2/126.31Drain ConnectorsAdaptors13
PG1100mm Diameter Access Fittings – Vitrified Clay100mm Diameter Access FittingsSuperSleveHouseDrainDescriptionNom diammCatnoPrice per pieceAccess Pipe! C100SPA1142.9445 Access Bend! C100SBA1148.60Single Oblique Access JunctionLeft-hand! C100SJA1L154.40Single Oblique Access JunctionRight-hand! x100SRP356.60260x100SRP456.60IS092.11Access FittingsAccess Raising PieceHeight75mm!150mm!225mm!300mm!Alloy Lid and FramePedestrian areas only 300mm x 150mm14
PG2150mm Diameter Pipes and Fittings – Vitrified ClaySuperSleve150DescriptionNom diammCatnoPrice per piece150SP2per .34150SC1/219.44150SC3/232.1690 Bend! C150SB1/240.3245 Bend! C150SB2/240.3230 Bend! C150SB3/240.3215 Bend! 4/261.74150SJS5/261.74PipePlain Ended – 150mm x 1.75m! CRocker0.3m! C0.6m! C1.0m! CCouplingsCoupling (polypropylene)With EPDM sealing rings! CWith nitrile sealing rings! CFittings45º Oblique Junction150mm x 100mm! C150mm x 150mm! C90º Curved Square Junction150mm x 100mm! C150mm x 150mm! COblique SaddleSmall – for pipes up to and including300mm diameter! CLarge – for pipes larger than 300mmdiameter! CSquare SaddleSmall – for pipes up to and including300mm diameter! CLarge – for pipes larger than 300mmdiameter! C15
PG2150mm Diameter Fittings – Vitrified ClaySuperSleve150DescriptionNom diammCatno100ST2/149.91150mm to 225mm! C150ST3/2155.70Rest Bend! C150SBR251.82Telescopic Rest 3/2103.26IG1P*QB2*12.1414.78150SRP1/2145.41Access Pipe! C150SPA2152.0245 Access Bend! C150SBA2177.91150SJA2L221.29150SJA3L221.29Taper Pipe100mm to 150mm! CSocket Adaptorfor connection to traditional pipes andfittings! CLow-back P-trap! CHoppercomplete with plastic grid and bridge! C SparesGrid 120mm x 120mmBridge 175mm x 375mmRodding Pointoval (aluminium)Price per pieceAccess Fittings45 Single Oblique Access Junctionleft hand150mm x 100mm! C150mm x 150mm! C16
PG2150mm Diameter Fittings and Adaptors – PPSuperSleve150DescriptionNom *56.60IS0*92.11150SA2147.32Adaptor Couplingto HepSleve150SA3/247.32Adaptors to 160mm ø PVCu soil ble Spigot Adaptor160mm OsmaDrain/150mm SuperSleve150SA15/247.32Sliding Coupling150SC4/247.32Adaptor to Cast IronPipes made to BS 437150SA14/247.32Stopper150SS1/229.08Testing Stopperwith integral nipple150SS2/236.0245 Single Oblique Access Junctionright hand150mm x 100mm! C150mm x 150mm! CAccess Raising PieceHeight75mm!150mm!225mm!300mm!Alloy Lid and FramePedestrian areas only 300mm x 150mmPrice per pieceAdaptorsRainwater Adaptorto round or square rainwater pipes up to100 x 100mm* PG1 discount applies17
PG2225mm Diameter Pipes and Fittings – Vitrified ClaySuperSleve225DescriptionNom diammCatnoPrice per piece225SP175/4Sper pipe156.38225SP175/4per Full Length Pipe– complete with Fitted EPDM Coupling225mm x 1.75m! CPipe – Plain Ended– for use with separate nitrile couplings225mm x 1.75m! CRocker0.3m! C0.6m! C1.0m! CShort Length0.3m! C0.6m! C1.0m! CCouplingsSpare couplings (polypropylene)with EPDM sealing rings! Cwith nitrile sealing rings! *CFittings90 BendSingle Socket! CPlain Ended! *C45 BendSingle Socket! CPlain Ended! *C30 BendSingle Socket! CPlain Ended! *C15 BendSingle Socket! CPlain Ended! *C18
PG2225mm Diameter Fittings – Vitrified ClaySuperSleve225DescriptionNom 14.68225SJ2/9D365.08225SJ2/9255.82Oblique Saddle! C225SJS2/5229.73Square Saddle! 2155.70225SS3/460.37225SA1/593.2645 Oblique JunctionCoupling on Barrel 225mm x 100mm! CPlain Ended 225mm x 100mm! *CCoupling on Barrel 225mm x 150mm! CPlain Ended 225mm x 150mm! *CCoupling on Barrel and Arm 225mm x225mm! CPlain Ended 225mm x 225mm! *C90 Square JunctionCoupling on Barrel 225mm x 100mm! CPlain Ended 225mm x 100mm! *CCoupling on Barrel 225mm x 150mm! CPlain Ended 225mm x 150mm! *CCoupling on Barrel & Arm 225mm x225mm! CPlain Ended 225mm x 225mm! *CRest BendSingle Socket! CPlain Ended! *CTaper Pipe150mm x 225mm! CStopper! CSocket Adaptorfor connection to traditional pipes andfittings! CPrice per piece* Plain ended bends and junctions are for use with separate Nitrile couplings for increasedresistance to hydrocarbons. Contact the Technical Advisory Service for further details.19
PG2300mm Diameter Pipes and Fittings – Vitrified ClaySuperSleve300DescriptionNom diammCatnoPrice per piece300SP7Sper pipe273.59300SP7per PipeFull Length Pipe– complete with Fitted EPDM Coupling300mm x 2.0m! CPipe - Plain Ended– for use with separate nitrile couplings300mm x 2.0m! CRocker0.3m! C0.6m! C1.0m! CShort Length0.3m! C0.6m! C1.0m! CCouplingsSpare couplings (polypropylene)with EPDM sealing rings! Cwith nitrile sealing rings! *CFittings90 BendSingle Socket! CPlain Ended! *C45 BendSingle Socket! CPlain Ended! *C30 BendSingle Socket! CPlain Ended! *C15 BendSingle Socket! CPlain Ended! *C20
PG2300mm Diameter Fittings – Vitrified ClaySuperSleve300DescriptionNom 19617.52Oblique Saddle! C300SJS2/7399.71Square Saddle! C300SJS5/7399.71300SBR7S594.03300SBR7517.4545 Oblique JunctionCoupling on Barrel 300mm x 100mm! CPlain Ended 300mm x 100mm! *CCoupling on Barrel 300mm x 150mm! CPlain Ended 300mm x 150mm! *CCoupling on Barrel and Arm 300mm x225mm! CPlain Ended 300mm x 225mm! *CCoupling on Barrel and Arm 300mm x300mm! CPlain Ended 300mm x 300mm! *C90 Square JunctionCoupling on Barrel 300mm x 100mm! CPlain Ended 300mm x 100mm! *CCoupling on Barrel 300mm x 150mm! CPlain Ended 300mm x 150mm! *CCoupling on Barrel and Arm 300mm x225mm! CPlain Ended 300mm x 225mm! *CCoupling on Barrel and Arm 300mm x300mm! CPlain Ended 300mm x 300mm! *CRest BendSingle Socket! CPlain Ended! *CPrice per piece* Plain ended bends and junctions are for use with separate Nitrile couplings for increasedresistance to hydrocarbons. Contact the Technical Advisory Service for further details.21
PG2300mm Diameter Pipes and Fittings – Vitrified ClaySuperSleve300DescriptionTaper Pipe to 225mm SuperSleve225mm x 300mm! CStopper! CSocket Adaptorfor connection to traditional pipes andfittings! C22Nom diammCatnoPrice per piece300ST4/3429.70300SS3/7128.84300SA1/7139.51
PG2Grids and Cover PlatesSuperSleve Gratings& Cover PlatesDescriptionNom diammCatnoPrice per 6CIG7CIG8C12.0718.4340.1312.0718.4340.21Dish Grid, (Round)For use with RDR3 dish topAlloyCast Iron178178IG11IG11C15.3215.32Hinged Gratings and Frames (Square)AlloyAlloyAlloyAlloyCast IronCast IronCast an Areas OnlyGully Grid, (Square)AlloyAlloyAlloyAlloyCast IronCast IronCast IronCast IronGalvanisedGalvanisedAlloy only Gully Grid (Rectangular)AlloyFor use with: HopperGullyGullyGully Grid, (Round)Gully size mm100 Alloy150 Alloy225 Alloy150 Cast Iron150 Cast Iron225 Cast IronHinged Gratings and Frames (Round)Gully size mm150 Alloy225 Cast Iron300 Cast IronCover Plate and Frame, (Square)AlloyAlloyAlloyCast IronCast IronCast Iron* PG1 discount applies23
PG2Cover PlatesSuperSleve Gratings& Cover PlatesDescriptionCover Plate and Frame, (Round)Gully size mm100 Alloy150 Alloy225 Alloy150 Cast Iron225 Cast IronAccess CoverPlate and frame* PG1 discount applies24Nom diammCatnoPrice per 8754.3086.87300x150IS0*92.11
PG2100 to 300mm Channels and Fittings – Vitrified ClayChannelsDirection of flow is from the socket towards the spigot.Important note:Handing of channel and access fittings is as viewed against direction of flow.25
PG2Plain Ended Channel Pipes and Fittings – Vitrified ClayChannelsDescriptionNom diammCatnoPrice per 0225300CTP1/1VCTP4/3CTP1/441.96365.51616.1990 BendPlain ended channel bendscan be used left or right 57110.70225.6645 110.70225.6630 110.70225.6615 110.70225.66Channel Pipe – Plain EndedPipe0.3m0.6m1.0m0.3m0.6m1.0m1.0m1.0mPipe – large diameter1.0m1.0mChannel Fittings – Plain EndedEnlarger/Reducer100mm x 150mm225mm x 300mm300mm x 400mmOblique Junctionleft-hand100mm x 100mm150mm x 100mm150mm x 150mmright-hand100mm x 100mm150mm x 100mm150mm x d Square Junctionleft-hand100mm x 100mm150mm x 100mm150mm x 26
PG2Socketed Channel Pipes and Fittings – Vitrified ClayChannelsDescriptionNom 76.82150225300CT1/1CT1/2CT1/385.84191.63376.8290 Bendmedium left-hand 6345 Bendmedium left-hand 63Curved Square Junctionright-hand100mm x 100mm150mm x 100mm150mm x 150mmPrice per pieceChannel Pipe – 0m1.0m1.0mChannel Fittings – SocketedEnlarger100mm x 150mm150mm x 225mm225mm x 300mmReducer150mm x 100mm225mm x 150mm300mm x 225mmChannel Bends – Socketed27
PG2Socketed Channel Bends – Vitrified ClaySocketed Channel BendsChannelsDescription30 Bendmedium left-hand ft-handRight-handLeft-handRight-hand15 Bendmedium left-hand and right-handLeft-hand 100mm x 150mmLeft-hand 100mm x 150mmLeft-hand 150mm x 225mmRight-hand 150mm x 225mmLeft-hand 225mm x 300mmRight-hand 225mm x 300mmReducerleft-hand right-handPrice is based on large
Powerful reasons for using clay. For a genuine 'fit and forget' high performance, drainage solution, Hepworth Clay is unbeatable. 100% natural and fired to perfection. Sourced from our own quarries here in the UK, Hepworth Clay's strength is verified at the factory then delivered to site, enabling clay pipes to be installed shallow or deep
water, 9% clay and 12% clay the sand has the highest value of 99.97 kN/m 2. This value decreases gradually to 49 kN/m 2and 45 kN/mat 6% water, then further decreases to 47 kN/m2 and 41 kN/m2 at 8% water and finally decreases to 25 kN/m2and 47kN/m2 for 12% clay at 10% water for 9% clay and 12% clay respectively. The trend for 6% clay was similar.
Drainage Services Department INTRODUCTION Drainage Master Planning for Land Drainage ·Flood Control in the Northern New Territories of Hong Kong Since the establishment of the Drainage Services Department in 1989, strategic studies have been carried out to develop a comprehensive land drainage and flood control
The legal aspects of highway drainage are discussed at greater length in "The Legal Aspects of Highway Drainage" (Chapter 5 of the "Highway Drainage Guidelines") and "Legal Aspects" (Chapter 2 of the "Model Drainage Manual"). 8.2.1 State Drainage Law State drainage law is derived from common law based on two historical lines of thought: the old
4 Principles of Exterior Drainage — Quick Review Design options: Directional Drainage (left) Channel Drainage (right) B. Design Basic Drainage Design The three basic functions of any storm drainage system are to: 1. Collect water 2. Conduct or move water through pipes 3. Discharge of water. Checklist for Drainage Design Analyze the topography .
Clay, Ceramic, and Refractory Minerals: Kaolin and Ball Clay Mining (SIC 1455) ball clay, china clay, kaolin, paper clay, rubber clay, or . Are there any discharges of hydrostatic test wastewaters, once-through non-contact cooling water, cooling tower blowdown wastewater,
Clay Bricks Raw materials Approximately 96% of bricks in the United Kingdom are manufactured from clay. Geologically, brickmaking clays are composed of quartz and clay minerals, the type of clay depending on the locality of the brickworks. In the Midlands, Etruria or Keuper Marl are used, Weald clay or clay from the Reading
Clay Specialists At Ketley we manufacture Staffordshire clay bricks and clay pavers which we make from Etruria Marl, the strongest clay. This focus and depth of experience is unique and enables us totackle even the most demanding requirements for specialist clay bricks and pavers. All Ketley products are made to engineering brick specifications.
Zrunners-repeaters-strangers-aliens [ (RRSA) (Parnaby, 1988; Aitken et al., 2003). This model segments inputs of demand from customers (in this case, the requests from researchers for data cleared for publication) and uses the different characteristics of those segments to develop optimal operational responses. Using this framework, we contrast how the rules-based and principles-based .
