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DN1200 Easi-Base DimensionsP17Channel Depth(mm)Easi-Base Height(mm)Invert to Base Top(mm)150mm1200mm150 520 370200 570 420225 620 470250 620 470300 670 520520mm - 670mm5°INInvert Height10%1%5°OUTUnit weights vary between 1.5 tonnes and 2.5tonnes depending on channel diameters andchannel configuration.Features160mm150mmSealantDN1200 12mm x 120mm x 4.2mDN1500 12mm x 120mm x 5.2mDN1800 12mm x 120mm x 6.0m The DN1200 Easi-Base is made to an internal diameter of 1200mm with tongue and groove jointprofile to match standard DN1200 manhole chamber rings. Wall thickness is 150mm. The base has a 150mm floor thickness with the outlet invert at exactly 150mm from ground level. A 1% fall exists across the channel toward the outlet (1:100). A gradient of 1:10 is present at the benching with the run-off toward the channel. The height of the DN1200 Easi-Base unit varies in accordance with the diameter of the mainchannel running through the unit. (Please refer to the table above for approximate heights).The DN1200 Easi-Base unit has 5° flexibility in the seal at each pipe connection point, this can beachieved both horizontally and vertically. (This is best illustrated in the diagram below).Additional connections can be made to a DN1200 Easi-Base unit once installed. This can beachieved either by coring into the existing unit and fitting a connection in the traditional manner;alternatively by the use of a backdrop into the manhole. Easi-Base is a Kitemark product - manufactured and tested to BSEN 1917. Easi-Base meets with WRc Approval. Easi- Base is accepted for use by all major UK water companies.Note: A copy of the WRc Approval and copies of water company acceptance letters are availablethrough our website or upon request.PT/274/0808Easi-Base is akitemark product,manufactured and testedto BSEN1917:2002FP McCann cannot accept responsibility for joint failure where pipe connection has been undertaken by the contractor outside of manufacturer’s installation guidelines. FP McCann has designed their jointingsystem to fit many types of plastic, clay, concrete and iron pipes; however it is the responsibility of the contractor to ensure complete satisfaction with the connection between the chosen pipe and the Easi-Base.17www.fpmccann.co.ukprecast@fpmccann.co.uk
DN1500 - DN1800 Easi-BaseP18DN 1500 & DN 1800 Precast Concrete Easi-BaseThe Easi-Base range extends to include the larger diameter DN 1500 and DN 1800 concrete manhole bases. Thesebases will accommodate concrete, clay, twin wall and uPVC pipes from DN 150 to DN 900mm.Bases are traditionally constructed manually in-situ using ready mix concrete which is troweled to form the base andbenching. This practice is labour intensive and requires optimum site conditions to achieve a quality result. TheEasi-Base precast alternative removes many of the variable factors in the manual process.Benching and channels are generally pre-formed with concrete. The DN 1500 and DN 1800 units are WRc approvedand offer the same construction benefits as the DN 1200 Easi-Base.PT/279/0109 (Concrete)18www.fpmccann.co.ukprecast@fpmccann.co.uk
Page 3 and 4: ContentsP2DrainageSpigot & Socket P
Page 5: DrainageSpigot & Socket PipesP4BACA
Page 8 and 9: DrainageEasi-Flex SquareTumbling Ju
Page 10 and 11: DrainageMechanical Concrete Pipe Li
Page 12 and 13: DrainageEasi-Slide In Wall PipesP11
Page 14 and 15: DrainageEasi-Slide Handling Instruc
Page 16 and 17: DrainageEasi-Flex Joint GapsP15Pipe
Page 20 and 21: FPM Tools AutoCADP19The FPM Auto-CA
Page 22 and 23: DrainageManhole SoakawaysP21Manhole
Page 24 and 25: DrainageDN4000 Manhole ChamberP23Th
Page 26 and 27: DrainageDN4000 Delivery, Handling&
Page 28 and 29: DrainageWide Wall Manhole ChambersP
Page 30 and 31: DrainageAdjusting Units & Corbel Sl
Page 32 and 33: DrainageHouse Inspection ChambersP3
Page 34 and 35: DrainageCatchpitP33CatchpitThe catc
Page 36 and 37: DrainageHeadwallRangeAccomodates Pi
Page 38 and 39: DrainageValve ChamberP37FP McCann d
Page 40 and 41: DrainageHandhold & Entry Pole Syste
Page 42 and 43: Box CulvertsP41FP McCann’s experi
Page 44 and 45: Water ManagementStorm Water Managem
Page 46 and 47: Water ManagementEasi-Hydro Separato
Page 48 and 49: Water ManagementEasi-Rain Harvestin
Page 50 and 51: Smoothbore Shaft andTunnel Segments
Page 52 and 53: Smoothbore Shaft and TunnelSegments
Page 54 and 55: Shaft Cover and Landing SlabsP53Sha
Page 56 and 57: Caisson UnitsP55FP McCann manufactu
Page 58 and 59: Jacking PipesP57FP McCann Jacking P
Page 60 and 61: Infrastructure & PowerP59QualityFP
Page 62 and 63: Infrastructure & PowerPower Infrast
Page 64 and 65: Infrastructure & PowerBT Approved C
Page 66 and 67: Infrastructure & PowerEasi-BlocP65E
Page 68 and 69:
Rail ProductsP67Cable Protection Tr
Page 70 and 71:
Bespoke Specialist ProductsP69FP Mc
Page 72:
Sales & General EnquiriesDRAINAGE P
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