地下grp管道施工方案-wenkub.com
2025-04-25 01:44 本頁面
【正文】 Wrap Joint ProcedureAttachmentB Installation and Handling Instructions For Rigid Joint PipeAttachmentC Field Lamination Process SheetAttachmentD JHA for GRP Piping Installation In ACVC PlantAttachmentE U/G GRP Piping Organization ChartAttachmentF Interior layout for Amiantit Resin amp。 Wrap Joint Procedure Page 12 and attachment B: Installation and Handling Instructions For Rigid Joint Pipe Page 7.11. Quality Requirements1. The joint specification should be verified as per the AMIANTIT process.2. Visual inspection of the laminated joints for external layup.3. Checking the lamination thickness using the measuring tapes also the lamination width.4. Barcol hardness to check the lamination hardness should not be less than 30HBa.5. Full water test is used for gravity flow pipe when it’s pleted. During test for filling with water, the piping shall be full of water, it will be accepted if the water level not lowering.6. Before buried, the coordinates and elevation of the pipe should be checked as per posite drawing.7. All quality inspection work should be according to ITP from DEALIM.12. Safety PrecautionForbidden under loading/hoisting the pipe by passing a rope through the section end to end.Don’t use unsafety machine when cutting and grinding, antidust coveralls clothes, full face shield and dust mask should be used for grinding.Chemical splash goggles is remended for chemicals operating。3 After the filling of the gap, the putty shall polymerize, without moving and bumping the pieces. 4 Once pleted the hardening of the putty, grind the outside of the pipe joint and clean with air blow and clean duster cloth.Note : The gap should not exceed the 5 mm or as per remended by Pipe manufacturer at any case. Field Joint Kits PrepareDetails see attachment A: Field Butt amp。 glass reinforcement container as show in figure 71 Figure 71Storage outline of chemical container details see attachmentF: Interior layout for Amiantit Resin amp。 Surface Drainage080036XHSG003 Specification for piping construction080036XZSG001 Specification for Piping Design080036QZPL001 Project Quality Plan080036XHSG006 Specification for Identification of Piping Material080036XHSL005 Specification for Piping Material AMIANTIT document:Field Butt amp。Method Statement Underground GRPPiping Installation WorksTitle:Underground GRP Piping Installation ProcedureTCC Prepared ByName : Position :Signature :Date :DAELIM ApprovalName :Position :Signature :Date :Approved By ClientName :Position :Signature :Date :Rev. 0This Document is the property of TCC. Issued to, and used by others needs the written approval of the TCC Quality Manager. CONTENTS Purpose Scope Reference Responsibilities Equipments and Tools Lamination Process Sequence Bonding Materials Receiving Handling and Storing of Pipe Arrange Pipe in Trench Joint Laminate Procedure Quality Requirements Safety Precaution Attachments 1. PurposeThis method statement is to guide butt joint wrap lamination work of U/G GRP piping system in the Arabian Chlor Vinyl Project.2. ScopeThis Method Statement covers the field lamination j
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