CANADIAN CONCRETE PRESSURE PIPE INSTALLATION GUIDE
CANADIAN CONCRETEPRESSURE PIPEINSTALLATION GUIDE
CONTACTThe American Concrete Pressure PipeAssociation (ACPPA)12607 N. Sunflower LoopHayden, ID, ian Member CompaniesDECAST8807 County Road 56Utopia, ON, comForterra699 Boulevard IndustrielSaint-Eustache, QC, p.com2
CONTENTSAbout This Guide4CPP Dimensions5Shipping to the Job Site7Inspection & Acceptance of Delivery9CPP Pipe Markings (Outside)10CPP Pipe Markings (Inside)12Markings on Fittings13Unloading CPP14On-Site Storage15Shop Drawings16Handling and Laying17Joints18Preparing Pipe Ends for Bell and Spigot Jointing24Bringing Pipes Together to Form a Joint26Joint Deflections28Protecting the Joints with a Mortar Collar32Fittings33Closures348 Point Measurement35Backfilling36Field Services373
ABOUT THIS GUIDEThis installation guide contains suggestions and recommendationsabout handling and installing Concrete Pressure Pipe (CPP).Contract specifications take precedence over this guide. Themanufacturer assumes no responsibility or liability for CPP installationby reason of supplying this guide.GENERAL NOTESPlease consult with the manufacturer for weights and dimensions.Refer to project shop drawings for more specific information.Bar-Wrapped C303 / Prestressed C301 Lined CPPMORTAR COATINGBAR-WRAPPING ORPRESTRESSING WIRECONCRETE CORESTEEL SPIGOT RINGSTEEL CYLINDERSTEEL BELLRINGPrestressed C301 Embedded CPPMORTAR COATINGPRESTRESSING WIRECONCRETE CORESTEEL SPIGOT RINGSTEEL CYLINDERSTEEL BELL RING4
CPP DIMENSIONSCPP is manufactured to an American standard in inches. The“nominal” pipe diameter is the closest millimeter diameter after unitconversion.C303C303C301LC301LC301EC301ENominal PipeNominal PipeDiametermmDiameter350 000360033003600Actual PipeActual PipeDiametermmDiameter356 048365833533658Joint DiameterJoint 7327153216287335213216382635213826Pipe Barrel ODPipe Barrelmm 4038263483419738264197Pipe Bell ODPipe Bell 314038263483419738264197Pipe 25470043256025470067756025735067757350The values listed above are for a standard gauge 16 cylinder pipe.Weight per meter is provided as a guide only on this table. Weightper meter can vary based on pipe design. Please consult with themanufacturer.555
Barrel O.D.Bell O.D.Pipe I.D.Bell O.D.Joint DiameterBarrel O.D.Pipe I.D.6
SHIPPING TO THE JOB SITECPP is shipped to the job site on trucks. When the truck arrives at thejob site, the CPP will be on the truck stacked in the configurationsshown.One pipe configurationTwo pipe configurationFour pipe configurationEight pipe configurationEighteen pipeconfigurationTwenty fourpipe configuration7
Your shipment may include the following materials:**Which remain the manufacturer’s property** Pipe spacer Wedge 4”x4” heel Wedge 6”x6” heel Wedge 8”x8” heelNominal PipeDiameter (mm) Straps Steel bunk 4”x4” sleeper 6”x6” sleeperWeight of 013501500Consult the manufacturerfor details on load limitsfor your jurisdiction165018001950210022502400Notes: Quantities are for standard pipes only. Quantities may varydepending on pieces being loaded Unload rear pipes first8
INSPECTION (BEFORE UNLOADING) &ACCEPTANCE OF DELIVERYEach delivery will have a packing slip / bill of lading itemizing theproducts on the delivery truck.Forterra Pressure Pipe, ULC699, boul. IndustrielSt-Eustache QC J7R 6C3BILL OF LADINGPACKING SLIPBILL TO:SHIP TO:SHIPPING DATE F.O.B.SHIP VIAG.S.T. H.S.T. LIC # SALES ORDER NO. PACKING SLIP NO. Bill of Lading:WWW.FORTERRABP.COMFORTERRA PRESSURE PIPE, ULC01-OCT-20 Page: 1391-ST EUSTACHE PRESSURE PIPE699 BOULEVARD INDUSTRIELSAINTE-EUSTACHE QC J7R 6C3CanadaPlant Contact:Customer: POUSBDUPS /BNFA/S COMPTES PAYABLES "EESFTTCUSTOMER ORDER NO.Fax:of 2Order: PO: Mileage:Ship Date: 01-OCT-2020Truck:Load Slip: Customer Contact:Ship To: POUSBDUPS OBNF PC SFGQC QCCanadaPage: 1NO. PIECESDESCRIPTIONUNIT WT. (KG)TOTAL WT.(KG)UNIT PRICEAMOUNTL-0420565-L24-22 600Dia x 6.096m STD CL-22 16Ga(DJS/DJB)20565-L24-S3 600Dia x 2.708m SHORT CL-22 16Ga(DJS/DHB)20565-F24-BK2 600dia DISH BULKHEAD w/ 50 IPT &150 TFB (DHS)15111F24-CL 600 Dia Deep Harness Clamp18SHIPMENT Unit1EA MK-STD sPP030101811RR000 **POLYCL018 GA16 SRB-S0750MM C301L 24'3880.00KG1EA MK-STD sPP03010181DSS000 **POLYCL018 GA16 B-SDescriptionSTD0750MM C301L 24'Piece3865.00KG1EA 3.600KG DYMALUBE 10 LUBRICANT2EA 0750MM GASKET 16.67MM ORANGE2EA 0750MM STRETCH COTE DIAPER 11"1EA SURPLUS POUR SURTEMPS3.60.02SNAP RINGKGKGLBS.00EA35,747Total Quantity:Total Weight:88.54TON17082.78LBS7.757748.70MTKGThe property described below, in apparent good order, except as noted (contents and condition of contents of packages unknown), marked, consigned and destined asindicated below, which said the company(the word company being understood throughout this contract as meaning any person or corporation in possession of the propertyunder the contract) agrees to carry to its usual place of delivery at said destination, if on its own road or its own water line, otherwise, to deliver to anothercarrier in the route to said destination. It is mutually agreed, as to each carrier of all or any of said property over all or any portion of said route todestination, and as to each party at any time interested in all or any of said property, that every service to be performed here under shall be subject to all theconditions not prohibited by law, whether printed or written, herein contained. Including the conditions on back hereof, which are hereby agreed to by the shippersand accepted for himself and his assigns. (Mail or street Address of Consignee - for purposes of Notification ONLY)Shipper Per 4IJQQJOH CZ* If the shipment moves between two ports by carrier by water, the law requires that the Bill of Lading shall state whether it is carrier's or shipper's weight.NOTE-where the rate is dependent on value, shippers are required to state specifically in writing the agreed or declared value of the property specifically stated by the shipper to be not exceeding.DateReceived fromT 705-734-2892TF 800-461-5632F 705-734-29208807 County Road 56Utopia, ON L0M1T0ByFORTERRA PRESSURE PIPE, ULCthe above Material in Good OrderCustomer CopyPlease write any exceptions or remarksPlease check your shipment for the following:1. Check your packing slip against your order. Notify themanufacturer’s shipping department if there are any discrepanciesbetween the order and the packing slip2. Check for damage during transit3. Note any damage on packing slip or missing product beforeaccepting the shipmentOnce the shipment has been verified, the packing slip must besigned and returned to the truck driver9
CPP MARKINGS (OUTSIDE)Standard pipes have noexterior markings. A colouredstripe is used to identify anonstandard pipe.Blue stripeYellow stripePink stripeA blue stripeidentifies a pipewith a bevel endA yellow stripe onthe bell endidentifies arestrained bell endA pink stripe at anoutlet identifies apipe with an outletSteel CylindersThe steel cylinder inside the pipe is standard 16 gauge. If the gaugeis thicker than 16 gauge the pipe is marked on the outside mortarcoating with paint patches on the spigot end.10
U.S. Gauge #/Thickness (in)Steel Sheet ThicknessMarking 2”12.700.5000Purple11
CPP PIPE MARKINGS (INSIDE)The bell end inner concrete lining of the pipe is stenciled with: NSF/ANSI 61 Drinking WaterSystem Components - HealthEffects Standard Manufacturing Facility (M/F) Project Number (P/N) /Job Number (J/N) Cast Date (C/D) Serial Number (S/N) A WWA designation for CPPtype Inspector’s stamp Mark Number (M/N)12
MARKINGS ON FITTINGSMarkings on Fittings Outside and Inside on 1500mm and largerFittings are marked to help identify the piece and aid in its installation.Fittings may contain the following markings: “ L” (long side) and “S” (short side) are marked on the inside coreand outside coating at the long and short location of the spigotend of elbows and bevels “ TOP” is marked at the top location of the inside core and outsidecoating When installing a fitting with a top mark; the marking must be inthe 12 o’clock position for proper horizontal and vertical alignment Branches or outlet pipe are marked with a pink stripe on theexterior mortar coating at the location of the branch or outlet13
UNLOADING CPPContractors are responsible for obtaining proper equipment andto ensure all health and safety laws are obeyed while unloadingmaterials. Care must be taken to not damage the pipe in anyway.Contact the manufacturer’s shipping department immediately if thepipe is damaged.Unloading MethodsCrane: Use steel cables or slingsof sufficient lifting capacity.Forklift: Forks must be cushionedwith rubber or wood to preventdamage to the mortar coating.DO NOT USE CHAINSMulti-Tiered ShipmentsWhen unloading; cross timbersmust be secured to the trailerside rail on the unloading side.This is necessary to preventtimbers from kicking upwardsand dropping the rear pipe offthe back side of the trailer.Shipment MaterialsDunnage and timbers are theproperty of the manufacturerand must be returned on thedelivery truck. Any dunnage ortimbers removed from the trailerwill be billed back to the contractor.14
ON-SITE STORAGECPP shipments include gaskets, lubricant and the diapers that areused for field grouting of joints. Grout is not included.1. Gaskets should be stored in a cool place away from heat, sunlight,gasoline or other materials that can damage rubber2. Joint lubricants should be stored according to the manufacturer’sinstructions. If freezing conditions are expected, keep indoors3. If freezing conditions are expected, the CPP must be set onwooden skids off the ground to avoid damaging the mortar coating15
SHOP DRAWINGSThe manufacturer provides sealed (stamped) shop drawings for allCPP projects. Installers must ensure they are using the latest revisionof the shop drawings obtained from the project manager. Installersmust refer to the shop drawings for the following information: Lists of all pipes and fi ttings Laying direction, sequence and alignment of pipeline Any special installation instructions16
HANDLING ANDLAYINGWhen handling CPP, care must be taken to avoiddamaging the outer mortar coating, the ends, orthe inner concrete lining. Trenches must be excavated to sufficientdepths to provide required bedding(see project specifications) Trenches must be wide enough for diaperinstallation and inspection Trench bottoms must be prepared as shownin project drawings Pipes and fittings have been designed forthe installation and operating conditionsspecified in project contract documents.These conditions should not be modifiedwithout consulting the manufacturer’sengineering departmentAll pipes, fittings, etc. shall be lowered into thetrench using suitable pipe-laying equipment. Pipe must not be rolled, skidded, or dumpedinto the trench Laying equipment must have sufficientlifting capacity and stabilityPipes are to be laid with the bell ends facingthe direction in which the pipe layingproceeds.17
JOINTS1) Standard Bell and Spigot JointsBell and spigot joints are the standard joint configuration for CPP.The spigot ring is steel and has a rectangular recess that holds acircular rubber O-ring gasket.2) Restrained JointsCPP is available with restrained joints to avoid the need to constructthrust blocks. CPP can be restrained to resist the thrust forces causedby changes in direction or dead ends. Restrained joints on CPP aredesigned by the manufacturer.ALL JOINTS WITH RESTRAINED JOINTS (SNAP-RING, HARNESS ORWELDED) SHALL BE GROUTED & BACKFILLED TO THE RESTRAINEDJOINTS DESIGN COVER PRIOR TO PRESSURE TESTING THE LINE.2.1 SNAP RING Joint2.2 Harness Clamp Joint2.3 Welded Joint 18
2.1 SNAP RING JointThe SNAP RING joint is a restrained jointing system. The joint is madeby tightening a bolt on the outside to employ a snap-ring to securethe spigot and bell against separation.The SNAP RING bell requires a full site inspection prior to assembly1) The hardware of the SNAP RING must be expanded fully. The boltmust be straight and the u-nut must be in the correct position andundamaged19
2) The SNAP RING insert must be seated within the insert groove andbe flush or below the surface of the bell as shown below3) The Snap Ring Clip (also called the steel skid plate) will sit flat asit bridges the gap in the insert. It will take the shape of the Bell asthe gasket pushes past it. ANY DEFORMATION OR DAMAGE TO THESNAP RING BELL, INSERT OR ITS HARDWARE MUST BE CORRECTEDPRIOR TO INSTALLING JOINT20
4) Shown below: SNAP RING hardware not closed and joint not homed5) Shown below: SNAP RING hardware closed and spigot engaged21
TOPGROUT HOLEHarnessDIAPERGROUT2.2AFTERLAYINGType Clamp JointHarness joints are used asHARNESSa mechanical means of transmittingHARNESSlongitudinal thrust across thejoints. Often used at locations whereCLAMPBELL RINGthere is the potential for future connection and also where the application dictates a higher pressure, for example at a bulkhead. Thetwo-part harness clamp is positioned around the joint and secured bytightening drawbolts on each side.DIAPERGROUT AFTER LAYINGDIAPERSTEEL SPIGOTHARNESSRINGGROUT AFTER LAYINGGROUT - OPTIONALPER PIPE SIZE ANDHARNESSSPECIFICATIONSHARNESSBELL RINGTOPTOP HOLEGROUTHARNESSCLAMPBOTTOMINSPECTION HOLECLAMPRUBBER O-RINGGASKETBELL RINGGROUT - OPTIONALPER PIPESIZE ANDGROUT- OPTIONALSPECIFICATIONSHEX HEADBOLTS ANDNUTSHEXHEADSTEEL SPIGOTRINGSTEEL SPIGOTPER PIPE SIZE ANDSPECIFICATIONSRING O-RING GASKETRUBBERRUBBER O-RING GASKETHEX HEADBOLTS AND NUTSGROUT HOLEBOLTS AND NUTSBOTTOMINSPECTION HOLEBOTTOMINSPECTION HOLEHoldfast Restrained jointThe Holdfast “clamp-type” joint provides restraint utilizing 2 or 4precision casted segments (2 up to 600mm; 4 from 750 to 1350mmdiameter) connected together once the joint is homed/mated. Also,typically used at test bulkheads for 350 to 1350mm diameter. Theother noticeable difference from the Harnessed joint describedearlier is the Wedge Ring around the spigot behind the gasket groove.Oncethe restrainedsegmentsare installed with bolts tightened and inspectedHoldfastcouplingjointfor proper seating (per diagram below), the diaper and grout processStopRingHoldfastis completedutilizinga widerdiaper. Grouting process is the same asHoldfast couplingrestrainedjoint(WeldedCouplingWideCement Mortarin Plant) Stop Ringfor a standardjoint.2-4 SegmentsHoldfastDiaperPoured in ngrestrainedjointHoldfastcouplingjoint Diaperin Plant)2-4restrainedSegmentsBellPoured in FieldHoldfastCoupling2-4 SegmentsCement MortarPoured in FieldStop Ring(Weldedin Plant)BellWideDiaperBellSpigotWedgeSpigotRingWedge RingRubber GasketRubber GasketSpigotWedge RingRubber GasketTYPICAL3 - 5mmTYPICAL3 - 5mmTYPICAL3 - 5mmXXXHarness Joints must be groutedSULRU WR SUHVVXUL]LQJ WKH SLSHOLQH HarnessmustbeisgrouteBolt Torque Jointsfor harnessclamps135N m(100lb ft)HarnessJointsmustbegroutedSULRU WR SUHVVXUL]LQJ WKH SLSHOLQHarness Joints must beSULRU WR SUHVVXUL]LQJ WKH SLSHOLQH BoltTorquefor harness clampsgroutedpriorto pressurizingBolt Torque for harness clamps isthe135N mpipeline BoltTorque for(100lb ft)135N m (100lb ft)harness clamps is 135N.mm(100lb.ft)2222
2.3 Welded JointThere are many different possibilities of welded joints. Depending onthe pipe design and diameter, welding can be done from the insideor the outside. Consult manufacturer’s engineering department formore information.Notes: All joints must be protected from corrosion with a grout filled diaper Internally welded joints must be internally grouted as well23
PREPARING PIPE ENDS FOR BELLAND SPIGOT JOINTINGTo ensure a proper, watertight joint, the following steps mustbe taken prior to jointing.1. Clean the bell and spigot of the pipe to remove all dirt andforeign materials2. Apply lubricant to the spigot groove3. Apply lubricant to the inside of the bell24
4. Place the lubricated gasketin the gasket groove of theentire spigot ring. Whenthe gasket is in place, insert asmooth rod or a screwdriverbetween the gasket andspigot ring and run thescrewdriver/ rod around theentire circumference of thespigot ring to ensure thatthe gasket is stretched evenlyaround the spigot. Thisusually takes 2 to 3 rotationsto accomplish5. Coat the gasket with a 1 mm layer of lubricantNotes: Lubricant is supplied by the manufacturer To ensure a water tight joint, install gaskets immediately beforelaying the pipe Do not pre-install gaskets on pipes ahead of the installation crew,the lubrication will dry out In winter conditions, the bell and spigot must be preheated beforelubrication and connection25
BRINGING PIPES TOGETHER TOFORM A JOINTThe following diagram shows three possible methods of bringingpipe together to form joints: lifting cables, come-along with liftingcables and hydraulic puller.Lifting CablesCome-along withlifting cablesHydraulic PullerThe handling method is the responsibility of the installation contractor.Care must be taken to avoid any damage to the pipe, specifically tothe joint rings and mortar coating.Follow these steps to join pipes1. Ensure that a space approximately 200 mm deep and 400 mmwide is excavated in the ground under the jointing area to facilitategrouting of the joint with the diaper2. Carefully maneuver the new pipe to be added so that the nose ofthe spigot end is aligned into the flare of the bell end of the previouslyinstalled pipe. This is necessary so that the spigot will enter the bellend squarely. If the new pipe is properly aligned, it will slide into thepipe bell smoothly3. Pipe must be suspended by cable or sling during jointing4. If any dirt touches the lubricated spigot and bell before they areassembled, they must be cleaned and re-lubricated5. It is the contractor’s responsibility to ensure the gaskets arecorrectly placed. Feeler gauges are available from the manufacturerupon request. Contact your manufacturer’s service representative fordirection on using a feeler gauge to check gaskets after jointing pipes26
27
JOINT DEFLECTIONS If joint deflections are required for slight grade or line changes,they must be made after the pipes have been joined and beforegrouting After the joint is squarely in place, the pipe can be deflected withinthe limits shown in the following deflection tables Restrained joints must be fastened before they are deflected.Deflection limits for restrained joints are shown on the next pageJoint Opening2 VHW'HȵHFWLRQ QJOHJoint Deflection of CPP with Deep Bell and Spigot JointsMax. JointMax. DeflectionNominal PipeAngle DegDiameter mm Opening mm133501 52’4005 32’44C3034504 54’44500444 27’600443 38’7502 55’44900442 26’442 7’1050441 51’1200C301L1350Deep Joint441 38’(Joint dia. 1543)13501 30’41(Joint dia. 1565)1500441 27’1650280 55’280 50’18002719500 44’C301E2100310 48’Standard3022500 43’Joint300 40’2400440 56’25500 54’2700456.1m LENGTHSOffset Std.Curve RadiusLength mmStd. Length 5233783917.3m LENGTHSCurve RadiusOffset Std.Length mm Std. Length 35209257Note: Standard pipe length: see manufacturer’s details Joint deflections may vary based on joint geometry. All joint deflectionsshould be verified with the specified value on the shop drawings28
Joint Deflection of CPP with Mechanical Restrained JointsC303C301LC301ENominal PipeDiameter mm400450500600750900105012001350(Joint dia. 1543)1350(Joint dia. 1565)1500165018001950210022502400Max. JointMax. DeflectionOpening mmAngle Deg131 36’1 25’131 17’1313131313131 2’0 50’0 41’0 36’0 31’6.1m LENGTHSOffset Std.Curve RadiusLength mmStd. Length m171218151247137272110887464567.3m LENGTHSCurve RadiusOffset Std.Length mm Std. Length 0260069279160890130 28’50741130 27’49751131313131313130 25’0 24’0 22’0 20’0 19’0 18’0 16’444339363432308338549321005108211561232Curve RadiusNote: Standard pipe length: see manufacturer’s details Joint deflections may vary based on joint geometry. All joint deflectionsshould be verified with the specified value on the shop drawings29
SNAP RING Restrained Joints1. With the snap ring in its expanded position insert the spigot of theadjoining pipe into the bell as previously described2. After the pipe is pushed in completely, loosen the interior nut3. The joint is assembled squarely and the insert is tightened onlyenough to prevent the pipe from pulling apart during deflection4. Once the pipe has been deflected the required amount, the insertcan be tightened to the extent of the bolt travel. Hand tightening isall that is required, do not force the bolt5. Make grade/line adjustments as indicated on the shop drawings6. Grout the joint following the procedure on page 3230
Harness Clamp Restrained JointsPosition the bottom half of theharness clamp under the jointprior to placing of the adjoiningpipe1. Assemble the bell and spigotjoints as previously described2. Position the top half of theharness clamp over the joint3. Assemble joint by tighteningthe two bolts only enough toprevent the pipe from pullingapart during deflection4. Once the pipe is deflected tothe appropriate angle tightenthe bolts and grout as usual5. Make grade/line adjustmentsas indicated on the shopdrawings6. Grout the joint following theprocedure on the next pageWelded Restrained JointsSeveral welded configurations are available. Consult the layoutdrawings of your project for specific information, or consult themanufacturer’s engineering department31
PROTECTING THE JOINTS WITH AMORTAR COLLAR1. Ensure a 200 mm deep and 400 mm wide space exists under thejoint to guarantee grout surrounds the full circumference of the joint2. Place the supplied grout band also known as the “diaper” aroundthe full circumference of the joint so that it straddles the joint recess.Tighten the straps. Fill diapers prior to backfilling3. Mix 3 parts of sand to 1 part of cement with enough water to make afree-flowing grout. Ensure that the same type of cement that was usedin the pipe coating is used in the grout, as per contract specification4. Pour the grout into the diaper on one side until the mortar circlesthe pipe and appears on the other side. Continue pouring the grouton the other side until the diaper is full. Ensure the grout is rodded oragitated on both sides of the pipe alternately to settle the grout andfill all voids5. Use stiffer mix at the top and trowel the gap at the top of thediaper, ensuring that the entire joint is covered with 25mm of groutDiaper is placed around thejoint and straps are tightenedGrout is poured into the diaperinto one side and then the otheruntil the diaper is completely fullMortar the Inside of the JointAt the discretion of the owner, for the inside joint recess of the CPPpipeline, typically 1500mm diameter and larger, use a ratio of 3:1(sand to cement) and enough water to make a mix that can easily betroweled. Point the inner joint recess and strike off the surfacesmooth with the inside of the pipe.32
FITTINGSFittings allow for variations and adaptability from the straight courseof a pipeline. Grade and line changes are implemented using fittings.Fittings are custom-made to size and configuration based on thepipeline design. Fittings are connected to concrete pressure pipe inthe same way as joints for straight pipe.ElbowTeeWyeReducer33
CLOSURESClosures are used to connect installed pipeline sections. They aredesigned and manufactured to the exact dimensions required.Contact your manufacturer’s representative for assistance on fieldmeasurements of closures. Complicated geometry may requiresurveying equipment.Standard ClosureMeasurementStandardClosure Measurement12STD BELLSTEP 1: EXCAVATE AND EXPOSE PIPE ENDS SO THAT FOUR COORDINATE POINTSSTEP 1: EXCAVATE AND EXPOSE PIPE ENDS SO THAT FOUR COORDINATE POINTS(AT LEAST 2500mm APART) CAN BE TAKEN AS SHOWN(AT LEAST 2500mm APART) CAN BE TAKEN AS SHOWNSTEP 2: TYPE OF JOINTS (STD, HARNESS, HOLDFAST, SNAP-RING)STEP 2: TYPE OF JOINTS (STD, HARNESS, HOLDFAST, SNAP-RING)TO BE DETERMINED INCLUDING ORIENTATION (BELL OR SPIGOT)TO BE DETERMINED INCLUDING ORIENTATION (BELL OR 1SPIGOT)2AFTER CAREFULLY CHIPPING MORTARHARNESS BELLCAREFULLYMORTARSTEP 3: TYPE OF PIPE (C303, C301(L) ORAFTER(E), SSP,C300) TO BECHIPPINGDETERMINEDSTEP 3: EASTINGTYPE OF ANDPIPE ELEVATION)(C303, C301(L)SSP, "A",C300)BE DETERMINED21 TOSTEP 4: TAKE FOUR SHOTS (NORTHING,AS ORPER(E),DETAILONPIPESTD BELLSTEP4: TAKEFOUR ND FILLIN TABLE1. ELEVATION) AS PER DETAIL "A", ON PIPECENTRE LINE AT TOP WITHCENTRE LINE AT TOP WITH PROPER SURVEYING EQUIPMENT AND FILL IN TABLE 1.ard Closure Measurement1344311HARNESSBELLHARNESSSPIGOT1SNAP- RING BELL1NOTE: EXISTINGJOINT MAY REQUIRESTD BELLWELDING TO RESIST NEW THRUST FORCES1D1ABCDHBDHTEST BULKHEADABCDACD1HARNESS SPIGOT1SNAP- RING SPIGOT13SNAP- RING SPIGOT"A, B, C, D"LAYOUT NO.POSITION OFPOINT (DETAIL ''A'')3X506843.154Y496123.254ELEVATION88.541TO BE TAKEN ON SITE(EXACTLY AT PIPE CENTRELINE)ALIGNMENT & ELEV. POINTSTO BE TAKEN ON SITE(EXACTLY AT PIPE CENTRELINE)DETAIL "ALOCATION"A, B32TABLE 1TYPE OF ENDSPIGOT SNAP RINGHARNESS SPIGOTDETAIL "A" POSSIBLELOCATIONPOINTSDETAIL "A"FORPOSSIBLELOCATIONPOINTS"A, B,FORC, D"ALIGNMENT & ELEV. POINTSTO BE TAKEN ON SITE(EXACTLY AT PIPE CENTRELINE)PE.PENG PIN25G00PIMINEXIS TIE XIS TIPOINTPIECE NO.2500 MIN.EXAMPLEMK:25ANEW INSTALLED PIPESR ** SNAP - RING JOINTBSR ** SNAP - RING JOINTDH ** DEEP HARNESS JOINTCSTD ** STANDARD JOINTDH ** DEEP HARNESS JOINTDH ** HOLDFAST JOINTSTD ** STANDARD JOINTALIGNMENT&ELEV.POINTSH ** HOLDFAST JOINTB C DB2SNAP- RING BELLSR ** SNAP - RING JOINTDH ** DEEP HARNESS JOINTSTD ** STANDARD JOINTH ** HOLDFAST JOINTMIN.2500APEPIMSNAP2500 RING BELLIS TING1213EXNEWPIPEEXISTINGSTDINSTALLED** STANDARDJOINT JOINT TO BELOCATED AND IDENTIFIEDH ** HOLDFAST JOINTDALIGNMENT & ELEV. POINTSDC DTO BE TAKEN ON SITE(EXACTLY AT PIPE CENTRELINE)CATESTBULKHEAD41SNAP- RING SPIGOT1SNAP- RING BELLSTD SPIGOTDETAIL "A" POSSIBLEIN.1344STD SPIGOT1 3FOR POINTS42 LOCATION4"A, B, C, D" 3HARNESS BELLCNOTE:BEEXISTING JOINT MAY REQUIREEXISTING JOINT2500TOMIN.SR ** SNAP -WELDINGRING JOINTTO RESIST NEW THRUST FORCESLOCATEDAND IDENTIFIEDDH ** DEEP HARNESS JOINTNEW INSTALLED PIPEBEXISNOTE: EXISTING JOINT MAY REQUIREWELDING TO RESIST NEW THRUST FORCES22EXISTING JOINT TO BEHARNESS BELLLOCATED AND IDENTIFIEDTEST BULKHEADSTEP 3: TYPE OF PIPE (C303, C301(L)OR (E),A SSP, C300) TO BEBDETERMINEDDHSTEP 4: TAKE FOUR SHOTS (NORTHING, EASTING AND ELEVATION)TESTASBULKHEADPER DETAIL "A", ON PIPEFILLPIPE1.CENTRE LINE AT TOP WITH PROPER SURVEYING EQUIPMENT ANDMIN. IN TABLE2500TING2500 MIN.2213Standard Closure MeasurementD EXPOSE PIPE ENDS SO THAT FOUR COORDINATE POINTSmm APART) CAN BE TAKEN AS SHOWNNOTE: EXISTING JOINT MAY REQUIREWELDING TO RESIST NEW THRUST FORCESS (STD, HARNESS, HOLDFAST, SNAP-RING)NED INCLUDING ORIENTATION (BELL OR SPIGOT) EXISTING JOINT TO BELOCATED AND IDENTIFIEDSTEP1: EXCAVATEAND EXPOSE PIPE ENDS SO THAT FOUR COORDINATEPOINTSLLYCHIPPINGMORTAR(AT LEAST 2500mm APART) CAN BE TAKEN AS SHOWNDC303,C301(L) OR (E), SSP, C300) TO BE DETERMINEDSTEP 2: TYPE OF JOINTS (STD, HARNESS, HOLDFAST, SNAP-RING)OTS (NORTHING,EASTINGANDELEVATION)ASPERDETAIL"A",ON PIPETO BE DETERMINED INCLUDING ORIENTATION (BELLC OR SPIGOT)A NT AND FILL IN TABLE 1.T TOP WITHB DH12STD BELLSTD SPIGOT34
8 POINT MEASUREMENT(Simple closure application. Alignment and Joints are accessible)Closure sections are used when a new pipeline is connected to anexisting pipeline, or when a connection is required after an isolatedpressure test. To manufacture the closure section, the manufacturerrequires the exact dimensions of the closure length.If access to the pipe joints is available, the closure should bemeasured as per the diagram below. If the bulkheads cannot beremoved or if complete excavation is not possible, your manufacturer’sTechnical Services can instruct the survey crews on how to acquirethe necessary dimensions. The manufacturer will manufacture theclosure to fit the existing opening. The closure may be installed witha coupling or a split welding sleeve.Closures can be manufactured for restrained or non-restrained areasof the pipeline.BELLSNAP RING BELLSPIGOTPLAIN ENDSPIGOT TO BELL CLOSUREPLAN VIEWACDB63Ζ*27 7 3(%(// 7 3(PROFILE VIEWE HGFFLANGEHARNESS SPIGOTHARNESS BELLNote:For complex geometries, survey equipment provided by the contractormaybe requir
Bar-Wrapped C303 / Prestressed C301 Lined CPP Prestressed C301 Embedded CPP STEEL SPIGOT RING STEEL SPIGOT RING MORTAR COATING MORTAR COATING STEEL CYLINDER STEEL CYLINDER CONCRETE C
May 15, 2011 · Prior to 1970, this pipe was known as American concrete cylinder pipe or P-381. From 1970 to 1995, it was marketed as Concrete Cylinder Pipe or Pretensioned Concrete Cylinder Pipe (P-303). Since 1995, it has been marketed as Bar-Wrapped Pipe or “BWP”, Concrete Cylinder Pipe
Reinforced Concrete Elliptical Pipe (English Units) 35 Reinforced Concrete Box Sections (English Units) 36 . CONCRETE PIPE USE MANUAL INTRODUCTION I. INTRODUCTION Concrete pipe has been used successfully for sewers and culverts in Illinois for over a century. By its very nature, concrete pipe is an ideal drainage product that has the inherent .
Design.4 PE Pipe Systems PE Pipe Systems PE Pipe Systems PE Pipe Systems PE Pipe Systems PE Pipe Systems PE Pipe Systems design Pipe Dimensions Table 4.2 PE Pipe Dimensions AS/NZS 4130 Nominal Size DN SDR 41 SDR 33 SDR 26 SDR 21 SDR 17 SDR 13.6 SDR 11 SDR 9 SDR 7.4 Min. Wall Thickness (mm) Mean I.D. (mm) Min. Wall Thickness (mm) Mean I.D. (mm)
Road crossing with casing pipe Carbon Steel and FRP, carrier pipe pre-insulated Carbon Steel and FRP. TECHNICAL DESCRIPTION Carrier Pipe: Carbon Steel, FRP Size of Carrier Pipe: DN 1200mm CS pipe - DN 750mm FRP pipe (pre-insulated) Casing Pipe: FRP Size of Casing Pipe: FRP casing pipe I.D. 1520mm, FRP casing pipe size I.D.
1. CUT THE PIPE Cut the pipe using a pipe cutter, making a perpendicular cut and cleaning the pipe end from grease and pipe chips. Fit the plastic ring on the pipe and make sure the pipe is flushed with the upper edge of the ring. 2. PLACE THE RING OVER THE PIPE Insert the pipe into the ring until the pipe reaches the safety stop which exists
American Concrete Pipe Association www.concrete-pipe.org info@concrete-pipe.org 3 DD 41 May 2008 pressures. The magnitude of the normal pressure, at a given depth (d) is determined by both the effective weight of the soil pushing against the wall of the structure and the water pressure caused by the submerged condition (Figure 2).File Size: 1MBPage Count: 15
concrete cylinder pipe type AWWA C300 for applications with higher internal working pressures, and reinforced concrete non-cylinder pipe type AWWA C302 for applications with a maximum working pressure of 55 psi. The exterior of both types of pipe are manufactured by wet-casting and curing concrete within smooth steel forms, resulting in smooth and
British Standard BS3897 Parts I, II and III Pipe Supports. 2. Definitions To help with the understanding of pipe supports, below are some definitions. (1) Pipe Clamp: A bolted pipe attachment which clamps around the pipe to connect the pipe to the remainder of a pipe hanger assembly. (2) 3 Bolt Pipe
