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DrainageEasi-Slide Handling InstructionsP13Easi-slide Lifting ChainsNominal size 1800 2100 2400Medium Duty Chain Set 3 3 XEnsure the tension is even.Do not use Lubricants when jointing Easi-Slide Pipes.Ensure each pipe to be laid is aligned with the laidpipeline and is fully supported along its length.Recommended method of joining pipes is shown below.Heavy Duty Chain Set X X 3**Only suitable for Lifting not JointingBACHandling/Lifting InstructionsPipe Diameters DN1800 to DN2400 are designed andmanufactured to incorporate Easi-Lift jointing andlifting system.Easi-Lift SystemEasi-Lift jointTo joint the pipe using the chain system, attach the longleg C to the already laid pipe and the short leg B to thepipe to be laid. Take up the slack in the chains with thelifting pulley over the anchor of the laid pipe, and increasethe upward force to joint the pipes. When jointed, ensurethat there is no excessive slew or misalignment, this caneasily be checked by reference to the joint gap.ACBWARNINGWhen Lifting ≥45°Inclined pull only13To lift the pipes, select the two short legs A and B onthe chain set. Place the spherical coupling over the castin anchor and engage by turning the tail of the headlink down to the concrete. The pipe can then be liftedas normal.Never pass slings or other lifting appliances throughthe barrel and never lift more than one pipe at a time.JointingThe LiftEnsure that the seal is of the correct size, and is notdamaged.Ensure pipe sockets and spigots are not damaged.Position the rubber ring on the end of the spigot end.www.fpmccann.co.ukJoint GapNotes:1. All dimensions are in mm.2. Weights in kg are based on a concrete density of2500kg/m³.3. Where relevant pipes are manufactured inaccordance with BS EN 1916.4. Normal practice is to determine left or right branchlaterals to the main line by looking up the flow i.e.From the socket end.5. Note right hand or left hand junctions (viewedsocket to spigot) should be specified when orderingreduced junctions in pipe diameters DN1800 andabove.6. Note lifting chains are not suitable for joiningpurposes in pipes of diameter DN2400. Joint in thetraditional method.7. Do not install vertical junctions.precast@fpmccann.co.uk
DrainageHandling & Laying InstructionsP14Recommended Site Work Practice – Open Cut Flexible Jointed PipesHandling & Storing Pipes1. Time and place of off-loading should be agreed before the units arrive at site. The contractor should provide suitable equipment for off-loading, stacking andstringing out of pipes on site.2. Off-loading should take place at the nearest hard road to the point of installation. To ensure the safety of all personnel, units must be left in a stable positionwell clear of the edge of the trench.3. Pipes should be inspected before off-loading to ensure that materials delivered correspond to order placed.4. Pipes should be carefully checked during off-loading to ensure no units are damaged. Any discrepancies should berecorded on the delivery docket.5. Where stacking is necessary, this should be done on level ground and the bottom layer of pipes securely chocked toprevent the stack from collapsing. Pipes should be supported under the barrel so that the socket is free of load so that thejointing faces are not damaged. They should preferably be stacked barrel to barrel with sockets hanging over alternativesides.6. For safety reasons and to prevent damage to the lower layers of pipe in the stack, pipes should not be loaded or stackedin a greater number of layers than is shown in the table below.7. Avoid damage when handling, especially to ends of concrete pipes. Never drag or roll pipes over the ground.Note: FP McCann Easi-Flex pipes from DN1350 can be handled using our purpose designed Anchor System. Special liftingAnchors can be cast into pipes at manufacture. A Universal Head Link (Available from FP McCann) can then be hookedonto the exposed anchor heads to lift the pipe. Lifting Anchors are fitted to order.Laying Pipes1. Trench Excavation - The trench should be excavated to the line, gradient and width indicated in the contract documents or as agreed with the engineer. Thesafety of the public and site personnel is of paramount importance and care should be taken to ensure personal safety at all times.2. Trench Width - Any increase in trench width above that specified could increase the load on the pipe; increasing the quantity of excavation and the beddingmaterial required. A trench narrower than the specified width may impede the proper placing of bedding or backfill material or the correct jointing of pipes.3. Formation - Uniform support along the pipeline is essential. Rock outcrops and soft zones, which can cause differential settlement should be dug out andreplaced with compacted specified backfill material. De-watering may be necessary during pipe laying and subsequent backfilling operations. The specifiedbedding material shall be placed as detailed in the contract specification and trimmed to ensure uniform support of the pipe throughout the length of its barrel.Recesses should be prepared for the pipe sockets.4. Pipe Laying - Before being lowered into the trench, pipes and fittings should be inspected to ensure that they have not been damaged during handling andstorage on site. Units should be lowered carefully into the trench using recognised lifting tackle such as the Easi-Lift mechanical pipe lifter.5. Jointing - Using our integral Easi-Flex Sealing System all pipe spigots must be fully lubricated with the pipe lube supplied just prior to being lowered into thetrench. Please note, pipes should only be joined using an FP McCann approved lubricant. The socket of the laid pipe should at this stage be prepared byremoving the polystyrene forming ring to leave a clean seal free from debris. The adjoining pipe should be lowered into position as level as possible centring thepipe spigot with the seal of the laid pipe so that the pipes are in line. On achieving this apply pressure to the socket end of the adjoining pipe using a substantialpiece of timber to protect the pipe from damage when pushing the pipe home.6. Testing - Acceptance tests on the completed pipeline give an indication of the level of control of workmanship and materials during construction.7. Visual Testing - Check for obstructions and debris within the pipe, the structural soundness of pipes, that joints are properly sealed and that the pipe invert iseven. Note: pipes smaller than DN750 may be inspected from manholes or by means of TV cameras.8. Water Tightness - The water tightness of a pipeline may be checked using a water or air test. Such tests will reveal the existence of cracked or porous pipesor faulty joints. These tests should be made during and after laying and before backfilling. The test method will be detailed in the contract specification orreferenced to an appropriate code of practice. In certain circumstances (e.g. where the distance between manholes is great, or when site conditions are suchthat backfilling must take place immediately or when laying small diameter pipelines), it is recommended that the pipeline be tested at regular intervals (sayevery 3 pipes) during construction.9. Backfilling - After inspection and testing backfilling should proceed. The attention given to backfill selection is of great importance. The placing and compactionof inappropriate backfill may cause damage to a new pipeline. The structural strength of the completed pipeline depends as much on good site workmanshipas on the strength of individual pipes. Consequently all backfill material must be selected and placed as detailed in the contract specification or recognised codeof practice.Note: For additional information on laying pipes see the CPSA website.www.concretepipes.co.uk/technicalguides/index.html2.0 M MaxChocksDNNo of layers300 - 375 4450 - 600 3750 - 900 2> 1050 114www.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 16 and 17: DrainageEasi-Flex Joint GapsP15Pipe
Page 18 and 19: DN1200 Easi-Base DimensionsP17Chann
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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