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    Fuel Gas Tree Project LPG Plant, Kurdistan, Iraq

    Uploaded by

    godenny
    The document outlines the scope of work for prefabricating, testing, cleaning, and painting piping spools and supports for a fuel gas tree project in Kurdistan, Iraq. The contractor will fabricate spools and supports according to provided drawings, pressure test and inspect spools, clean and paint spools, and conduct a trial assembly for inspection. The contractor must also fabricate dummy spools to substitute for unavailable equipment during trials and pack spools properly for transport. Documentation of quality control procedures, fabrication, and project management is required.

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    © All Rights Reserved
    Download as DOCX, PDF, TXT or read online from Scribd

    Fuel Gas Tree Project LPG Plant, Kurdistan, Iraq

    Uploaded by

    godenny
    119 views5 pages
    The document outlines the scope of work for prefabricating, testing, cleaning, and painting piping spools and supports for a fuel gas tree project in Kurdistan, Iraq. The contractor will fabricate spools and supports according to provided drawings, pressure test and inspect spools, clean and paint spools, and conduct a trial assembly for inspection. The contractor must also fabricate dummy spools to substitute for unavailable equipment during trials and pack spools properly for transport. Documentation of quality control procedures, fabrication, and project management is required.

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    Piping Fabrication .docx

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    The document outlines the scope of work for prefabricating, testing, cleaning, and painting piping spools and supports for a fuel gas tree project in Kurdistan, Iraq. The contractor will fabricate spools and supports according to provided drawings, pressure test and inspect spools, clean and paint spools, and conduct a trial assembly for inspection. The contractor must also fabricate dummy spools to substitute for unavailable equipment during trials and pack spools properly for transport. Documentation of quality control procedures, fabrication, and project management is required.

    Copyright:

    © All Rights Reserved
    Download as DOCX, PDF, TXT or read online from Scribd
    Download as docx, pdf, or txt
    119 views5 pages

    Fuel Gas Tree Project LPG Plant, Kurdistan, Iraq

    Uploaded by

    godenny
    The document outlines the scope of work for prefabricating, testing, cleaning, and painting piping spools and supports for a fuel gas tree project in Kurdistan, Iraq. The contractor will fabricate spools and supports according to provided drawings, pressure test and inspect spools, clean and paint spools, and conduct a trial assembly for inspection. The contractor must also fabricate dummy spools to substitute for unavailable equipment during trials and pack spools properly for transport. Documentation of quality control procedures, fabrication, and project management is required.

    Copyright:

    © All Rights Reserved
    Download as DOCX, PDF, TXT or read online from Scribd
    Download as docx, pdf, or txt
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    Complete Piping Fabrication, Pressure and NDT testing, Cleaning and Painting

    CONTRACTOR shall fabricate piping spools in accordance with the attached


    piping isometric drawings. Piping shall be 100% prefabricated, there shall be no
    field welds.
    CLIENT shall free issue the pipe, fittings and flanges to the CONTRACTOR
    CONTRACTOR to supply remaining materials to complete the work
    (consumables, hydro test materials - plugs, gaskets, stud bolts etc)
    Pressure testing by water shall be conducted for all spools.
    NDT examination shall be conducted for a percentage of spools
     Visual Inspection – 100%
     Radiography – 10%, as per specification
     Liquid Penetrant – 10% of all fillet welds, plus one weld from each heat
    Piping spools shall be cleaned by acid cleaning process before sealing the spools
    for transport.
    Spools shall undergo surface preparation before painting. Spools shall be free
    from dirt, dust or grease before painting.

    Pipe Support Material Supply, Fabrication, Testing and Cleaning and Painting
    CONTRACTOR shall supply the pipe support materials based on the
    requirements from the attached piping support drawings.
    CONTRACTOR shall fabricate the pipe supports in accordance with the attached
    specification (AFE361318-ENG-PIP-SPC-0001-R0)
    Pipe supports shall be supplied with loose shimming plates for shimming on site.
    Pipe supports shall be attached to existing structures by bolting.
    FUEL GAS TREE PROJECT
    LPG PLANT, KURDISTAN, IRAQ
    SCOPE OF WORK FOR PREFABRICATION, TESTING, CLEANING
    AND PAINTING OF PIPING SPOOLS AND PIPING SUPPORTS

    Document No: AFE361318-CON-PIP-SOW-0001-R0


    Revision: 0
    Date: 26-Oct-13

    Originator BD
    Reviewed By SK
    Approved By BdW

    1. Brief Description of Project


    The Fuel Gas Tree Project is being implemented to improve control and stabilize
    the fuel gas supply pressures to the CAT engine generators on the Khormor
    Plant, Kurdistan, Iraq.
    This involves the replacement of the existing fuel supply lines to each generator
    to include a larger fuel filter housing and additional instrumentation and valves.
    2. Scope of work for Prefab Contractor
    The main scope of work for the CONTRACTOR is as follows:

    Complete Piping Fabrication, Pressure and NDT testing, Cleaning and Painting
    CONTRACTOR shall fabricate piping spools in accordance with the attached
    piping isometric drawings. Piping shall be 100% prefabricated, there shall be no
    field welds.
    CLIENT shall free issue the pipe, fittings and flanges to the CONTRACTOR
    CONTRACTOR to supply remaining materials to complete the work
    (consumables, hydro test materials - plugs, gaskets, stud bolts etc)
    Pressure testing by water shall be conducted for all spools.
    NDT examination shall be conducted for a percentage of spools
     Visual Inspection – 100%
     Radiography – 10%, as per specification
     Liquid Penetrant – 10% of all fillet welds, plus one weld from each heat
    Piping spools shall be cleaned by acid cleaning process before sealing the spools
    for transport.
    Spools shall undergo surface preparation before painting. Spools shall be free
    from dirt, dust or grease before painting.

    Pipe Support Material Supply, Fabrication, Testing and Cleaning and Painting
    CONTRACTOR shall supply the pipe support materials based on the
    requirements from the attached piping support drawings.
    CONTRACTOR shall fabricate the pipe supports in accordance with the attached
    specification (AFE361318-ENG-PIP-SPC-0001-R0)
    Pipe supports shall be supplied with loose shimming plates for shimming on site.
    Pipe supports shall be attached to existing structures by bolting.

    Fabrication of 1 x Dummy Spools to substitute fuel filter equipment during trial fit-up
    Fuel filter equipment shall not be available during final inspection. CONTRACTOR
    to fabricate a dummy spool to use during the trial fit-up.
    CONTRACTOR to supply materials according to the isometrics and support of the
    dummy spool.
    Dummy spool shall be issued to site along with the prefabricated piping spools.

    Fabrication of 4 x Dummy Spools to substitute valves during trial fit-up


    Control valves shall not be available during the trial fit-up. CONTRACTOR to
    fabricate 4 x dummy spools to use during the trial fit-up.
    Temporary spools shall be used during trial fit-up at CONTRACTORS yard.
    Dummy spool shall be issued to site along with the prefabricated piping spools.

    Trial Assembly of all spool and supports for dimensional verification


    As part of the final inspection, a trial fit-up and thorough dimensional verification
    shall be conducted by the CONTRACTOR with the assistance of a qualified
    surveyor and witnessed by the CLIENT as part of the acceptance criteria.
    Temporary supports shall be used during the trial fit-up.
    CONTRACTOR shall not use chain blocks / lifting hooks to support the piping to
    avoid damage to the finished paintwork

    Packing for transport to protect against damage to paintwork.


    CONTRACTOR shall be responsible for the proper packing of the finished spools
    and pipe supports for transport to site.
    CONTRACTOR shall be responsible for any damages caused due to improper
    packing.
    Pipe ends, flanges, threaded ends (male and female) shall be adequately
    covered to protect against ingress of material after cleaning and transport.

    The associated requirements (ie QAQC, Fabrication requirements and documentation


    etc) to complete this scope of work are described in more detail in the attached
    specification.

    3. Documentation
    QAQC

     ITP
     WPS
     PQR
     Equipment & Material (Consumables & Paint) Test Certs
     Fit-up / Welding Certs
     NDT / Hydro Certs
     Cleaning / Painting Certs
     Final Inspection Procedure and Close-Out Report
    Engineering

     Marked up Fabrication Isometrics (Weld No’s, Spool IDs, Heat Nos etc)
    Project Management / Planning

     Fabrication Schedule
     Weekly Progress Reports (including, but not limited to: % Complete, Photos,
    Schedule)

    4. Attachments
     SPECIFICATION FOR PREFABRICATION, TESTING, CLEANING AND PAINTING OF PIPING
    SPOOLS AND PIPING SUPPORTS
     ISOMETRIC DRAWINGS PACKAGE
     PIPE SUPPORT DRAWINGS

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