CONITTInvitation to tender

At the pre-construction stage of a construction project, the Client will wish to appoint a contractor to execute the works. The first step in this appointment process is to issue an invitation to tender (ITT) to contractors this will require a commercial offer to be made by the contractor to the client.

  • UNH
    M必须(Mandatory)
    Repeat 1

    To head, identify and specify a message.

  • BGM
    BEGINNING OF MESSAGE
    M必须(Mandatory)
    Repeat 1

    To indicate the type and function of a message and to transmit the identifying number.

  • RFF
    REFERENCE
    M必须(Mandatory)
    Repeat 1

    To specify a reference.

  • DTM
    DATE/TIME/PERIOD
    M必须(Mandatory)
    Repeat 1

    To specify date, and/or time, or period.

  • AUT
    AUTHENTICATION RESULT
    O可选(Optional)
    Repeat 2

    To specify results of the application of an authentication procedure.

  • AGR
    AGREEMENT IDENTIFICATION
    O可选(Optional)
    Repeat 2

    To specify the agreement details.

  • INDLoop1INDEX DETAILS LOOPO可选(Optional)Repeat 1000
    INDRCSGEILoop1
    • IND
      INDEX DETAILS
      M必须(Mandatory)
      Repeat 1

      To specify an index.

    • RCS
      REQUIREMENTS AND CONDITIONS
      M必须(Mandatory)
      Repeat 1

      To specify sector/subject requirements and conditions.

    • GEILoop1PROCESSING INFORMATION LOOPM必须(Mandatory)Repeat 1
      GEIBIILoop1
      • GEI
        PROCESSING INFORMATION
        M必须(Mandatory)
        Repeat 1

        To identify processing information.

      • BIILoop1STRUCTURE IDENTIFICATION LOOPM必须(Mandatory)Repeat 1
        BIIIMD
        • BII
          STRUCTURE IDENTIFICATION
          M必须(Mandatory)
          Repeat 1

          A segment used to convey an indexing structure mechanism which identifies the positioning of a group or item.

        • IMD
          ITEM DESCRIPTION
          M必须(Mandatory)
          Repeat 9

          To describe an item in either an industry or free format.

  • BIILoop2STRUCTURE IDENTIFICATION LOOPO可选(Optional)Repeat 1000
    BIIRCSGEINADLOCAPRALIQTYDTMRTERFFLoop1CUXLoop1ALCLoop1RCSLoop1ARDLoop1NADLoop1
    • BII
      STRUCTURE IDENTIFICATION
      M必须(Mandatory)
      Repeat 1

      A segment used to convey an indexing structure mechanism which identifies the positioning of a group or item.

    • RCS
      REQUIREMENTS AND CONDITIONS
      M必须(Mandatory)
      Repeat 1

      To specify sector/subject requirements and conditions.

    • GEI
      PROCESSING INFORMATION
      M必须(Mandatory)
      Repeat 10

      To identify processing information.

    • NAD
      NAME AND ADDRESS
      O可选(Optional)
      Repeat 1

      To specify the name/address and their related function, either by C082 only and/or unstructured by C058 or structured by C080 thru 3207.

    • LOC
      PLACE/LOCATION IDENTIFICATION
      O可选(Optional)
      Repeat 1

      To identify a place or a location and/or related locations.

    • APR
      ADDITIONAL PRICE INFORMATION
      O可选(Optional)
      Repeat 1

      To provide information concerning pricing related to class of trade, price multiplier, and reason for change.

    • ALI
      ADDITIONAL INFORMATION
      O可选(Optional)
      Repeat 2

      To indicate that special conditions due to the origin, customs preference, fiscal or commercial factors are applicable.

    • QTY
      QUANTITY
      O可选(Optional)
      Repeat 5

      To specify a pertinent quantity.

    • DTM
      DATE/TIME/PERIOD
      O可选(Optional)
      Repeat 10

      To specify date, and/or time, or period.

    • RTE
      RATE DETAILS
      O可选(Optional)
      Repeat 9

      To specify rate information.

    • RFFLoop1REFERENCE LOOPO可选(Optional)Repeat 10
      RFFDTMGEIFTX
      • RFF
        REFERENCE
        M必须(Mandatory)
        Repeat 1

        To specify a reference.

      • DTM
        DATE/TIME/PERIOD
        O可选(Optional)
        Repeat 2

        To specify date, and/or time, or period.

      • GEI
        PROCESSING INFORMATION
        O可选(Optional)
        Repeat 5

        To identify processing information.

      • FTX
        FREE TEXT
        O可选(Optional)
        Repeat 5

        To provide free form or coded text information.

    • CUXLoop1CURRENCIES LOOPO可选(Optional)Repeat 5
      CUXDTMFTX
      • CUX
        CURRENCIES
        M必须(Mandatory)
        Repeat 1

        To specify currencies used in the transaction and relevant details for the rate of exchange.

      • DTM
        DATE/TIME/PERIOD
        O可选(Optional)
        Repeat 5

        To specify date, and/or time, or period.

      • FTX
        FREE TEXT
        O可选(Optional)
        Repeat 1

        To provide free form or coded text information.

    • ALCLoop1ALLOWANCE OR CHARGE LOOPO可选(Optional)Repeat 2
      ALCRFFDTMRNGFTXPCDLoop1
      • ALC
        ALLOWANCE OR CHARGE
        M必须(Mandatory)
        Repeat 1

        To identify allowance or charge details.

      • RFF
        REFERENCE
        O可选(Optional)
        Repeat 1

        To specify a reference.

      • DTM
        DATE/TIME/PERIOD
        O可选(Optional)
        Repeat 1

        To specify date, and/or time, or period.

      • RNG
        RANGE DETAILS
        O可选(Optional)
        Repeat 1

        To identify a range.

      • FTX
        FREE TEXT
        O可选(Optional)
        Repeat 10

        To provide free form or coded text information.

      • PCDLoop1PERCENTAGE DETAILS LOOPO可选(Optional)Repeat 20
        PCDRFF
        • PCD
          PERCENTAGE DETAILS
          M必须(Mandatory)
          Repeat 1

          To specify percentage information.

        • RFF
          REFERENCE
          O可选(Optional)
          Repeat 1

          To specify a reference.

    • RCSLoop1REQUIREMENTS AND CONDITIONS LOOPO可选(Optional)Repeat 100
      RCSBIIFTX
      • RCS
        REQUIREMENTS AND CONDITIONS
        M必须(Mandatory)
        Repeat 1

        To specify sector/subject requirements and conditions.

      • BII
        STRUCTURE IDENTIFICATION
        M必须(Mandatory)
        Repeat 1

        A segment used to convey an indexing structure mechanism which identifies the positioning of a group or item.

      • FTX
        FREE TEXT
        O可选(Optional)
        Repeat 9

        To provide free form or coded text information.

    • ARDLoop1MONETARY AMOUNT FUNCTION LOOPM必须(Mandatory)Repeat 100
      ARDMOAFTXTAXLoop1ALCLoop2
      • ARD
        MONETARY AMOUNT FUNCTION
        M必须(Mandatory)
        Repeat 1

        To provide details of the function of a monetary amount.

      • MOA
        MONETARY AMOUNT
        M必须(Mandatory)
        Repeat 6

        To specify a monetary amount.

      • FTX
        FREE TEXT
        O可选(Optional)
        Repeat 10

        To provide free form or coded text information.

      • TAXLoop1DUTY/TAX/FEE DETAILS LOOPO可选(Optional)Repeat 5
        TAXMOALOC
        • TAX
          DUTY/TAX/FEE DETAILS
          M必须(Mandatory)
          Repeat 1

          To specify relevant duty/tax/fee information.

        • MOA
          MONETARY AMOUNT
          O可选(Optional)
          Repeat 1

          To specify a monetary amount.

        • LOC
          PLACE/LOCATION IDENTIFICATION
          O可选(Optional)
          Repeat 5

          To identify a place or a location and/or related locations.

      • ALCLoop2ALLOWANCE OR CHARGE LOOPO可选(Optional)Repeat 15
        ALCALIQTYLoop1PCDLoop2MOALoop1RTELoop1TAXLoop2
        • ALC
          ALLOWANCE OR CHARGE
          M必须(Mandatory)
          Repeat 1

          To identify allowance or charge details.

        • ALI
          ADDITIONAL INFORMATION
          O可选(Optional)
          Repeat 5

          To indicate that special conditions due to the origin, customs preference, fiscal or commercial factors are applicable.

        • QTYLoop1QUANTITY LOOPO可选(Optional)Repeat 1
          QTYRNG
          • QTY
            QUANTITY
            M必须(Mandatory)
            Repeat 1

            To specify a pertinent quantity.

          • RNG
            RANGE DETAILS
            O可选(Optional)
            Repeat 1

            To identify a range.

        • PCDLoop2PERCENTAGE DETAILS LOOPO可选(Optional)Repeat 1
          PCDRNG
          • PCD
            PERCENTAGE DETAILS
            M必须(Mandatory)
            Repeat 1

            To specify percentage information.

          • RNG
            RANGE DETAILS
            O可选(Optional)
            Repeat 1

            To identify a range.

        • MOALoop1MONETARY AMOUNT LOOPO可选(Optional)Repeat 1
          MOARNG
          • MOA
            MONETARY AMOUNT
            M必须(Mandatory)
            Repeat 1

            To specify a monetary amount.

          • RNG
            RANGE DETAILS
            O可选(Optional)
            Repeat 1

            To identify a range.

        • RTELoop1RATE DETAILS LOOPO可选(Optional)Repeat 1
          RTERNG
          • RTE
            RATE DETAILS
            M必须(Mandatory)
            Repeat 1

            To specify rate information.

          • RNG
            RANGE DETAILS
            O可选(Optional)
            Repeat 1

            To identify a range.

        • TAXLoop2DUTY/TAX/FEE DETAILS LOOPO可选(Optional)Repeat 5
          TAXMOA
          • TAX
            DUTY/TAX/FEE DETAILS
            M必须(Mandatory)
            Repeat 1

            To specify relevant duty/tax/fee information.

          • MOA
            MONETARY AMOUNT
            O可选(Optional)
            Repeat 1

            To specify a monetary amount.

    • NADLoop1NAME AND ADDRESS LOOPO可选(Optional)Repeat 20
      NADLOCFIIFTXRFFLoop2DOCLoop1CTALoop1
      • NAD
        NAME AND ADDRESS
        M必须(Mandatory)
        Repeat 1

        To specify the name/address and their related function, either by C082 only and/or unstructured by C058 or structured by C080 thru 3207.

      • LOC
        PLACE/LOCATION IDENTIFICATION
        O可选(Optional)
        Repeat 25

        To identify a place or a location and/or related locations.

      • FII
        FINANCIAL INSTITUTION INFORMATION
        O可选(Optional)
        Repeat 9

        To identify an account and a related financial institution.

      • FTX
        FREE TEXT
        O可选(Optional)
        Repeat 5

        To provide free form or coded text information.

      • RFFLoop2REFERENCE LOOPO可选(Optional)Repeat 5
        RFFDTM
        • RFF
          REFERENCE
          M必须(Mandatory)
          Repeat 1

          To specify a reference.

        • DTM
          DATE/TIME/PERIOD
          O可选(Optional)
          Repeat 5

          To specify date, and/or time, or period.

      • DOCLoop1DOCUMENT/MESSAGE DETAILS LOOPO可选(Optional)Repeat 5
        DOCDTM
        • DOC
          DOCUMENT/MESSAGE DETAILS
          M必须(Mandatory)
          Repeat 1

          To identify documents and details directly related to it.

        • DTM
          DATE/TIME/PERIOD
          O可选(Optional)
          Repeat 5

          To specify date, and/or time, or period.

      • CTALoop1CONTACT INFORMATION LOOPO可选(Optional)Repeat 5
        CTACOM
        • CTA
          CONTACT INFORMATION
          M必须(Mandatory)
          Repeat 1

          To identify a person or a department to whom communication should be directed.

        • COM
          COMMUNICATION CONTACT
          O可选(Optional)
          Repeat 5

          To identify a communication number of a department or a person to whom communication should be directed.

  • UNS
    M必须(Mandatory)
    Repeat 1

    To separate header, detail and summary sections of a message.

  • BIILoop3STRUCTURE IDENTIFICATION LOOPM必须(Mandatory)Repeat 1000
    BIIRCSGEIRFFLoop3DIMLoop1LINLoop1QTYLoop2TAXLoop3RCSLoop2ALCLoop3IMDLoop2
    • BII
      STRUCTURE IDENTIFICATION
      M必须(Mandatory)
      Repeat 1

      A segment used to convey an indexing structure mechanism which identifies the positioning of a group or item.

    • RCS
      REQUIREMENTS AND CONDITIONS
      M必须(Mandatory)
      Repeat 1

      To specify sector/subject requirements and conditions.

    • GEI
      PROCESSING INFORMATION
      M必须(Mandatory)
      Repeat 10

      To identify processing information.

    • RFFLoop3REFERENCE LOOPO可选(Optional)Repeat 10
      RFFDTM
      • RFF
        REFERENCE
        M必须(Mandatory)
        Repeat 1

        To specify a reference.

      • DTM
        DATE/TIME/PERIOD
        O可选(Optional)
        Repeat 1

        To specify date, and/or time, or period.

    • DIMLoop1DIMENSIONS LOOPO可选(Optional)Repeat 100
      DIMAPRFTX
      • DIM
        DIMENSIONS
        M必须(Mandatory)
        Repeat 1

        To specify dimensions.

      • APR
        ADDITIONAL PRICE INFORMATION
        O可选(Optional)
        Repeat 1

        To provide information concerning pricing related to class of trade, price multiplier, and reason for change.

      • FTX
        FREE TEXT
        O可选(Optional)
        Repeat 1

        To provide free form or coded text information.

    • LINLoop1LINE ITEM LOOPO可选(Optional)Repeat 100
      LINIMDLoop1
      • LIN
        LINE ITEM
        M必须(Mandatory)
        Repeat 1

        To identify a line item and configuration.

      • IMDLoop1ITEM DESCRIPTION LOOPO可选(Optional)Repeat 1000
        IMDRFFGEI
        • IMD
          ITEM DESCRIPTION
          M必须(Mandatory)
          Repeat 1

          To describe an item in either an industry or free format.

        • RFF
          REFERENCE
          O可选(Optional)
          Repeat 5

          To specify a reference.

        • GEI
          PROCESSING INFORMATION
          O可选(Optional)
          Repeat 5

          To identify processing information.

    • QTYLoop2QUANTITY LOOPM必须(Mandatory)Repeat 1000
      QTYGEIAPRPRILoop1
      • QTY
        QUANTITY
        M必须(Mandatory)
        Repeat 1

        To specify a pertinent quantity.

      • GEI
        PROCESSING INFORMATION
        O可选(Optional)
        Repeat 3

        To identify processing information.

      • APR
        ADDITIONAL PRICE INFORMATION
        O可选(Optional)
        Repeat 1

        To provide information concerning pricing related to class of trade, price multiplier, and reason for change.

      • PRILoop1PRICE DETAILS LOOPO可选(Optional)Repeat 3
        PRIGEIARDLoop2
        • PRI
          PRICE DETAILS
          M必须(Mandatory)
          Repeat 1

          To specify price information.

        • GEI
          PROCESSING INFORMATION
          M必须(Mandatory)
          Repeat 3

          To identify processing information.

        • ARDLoop2MONETARY AMOUNT FUNCTION LOOPO可选(Optional)Repeat 2
          ARDMOA
          • ARD
            MONETARY AMOUNT FUNCTION
            M必须(Mandatory)
            Repeat 1

            To provide details of the function of a monetary amount.

          • MOA
            MONETARY AMOUNT
            O可选(Optional)
            Repeat 1

            To specify a monetary amount.

    • TAXLoop3DUTY/TAX/FEE DETAILS LOOPO可选(Optional)Repeat 5
      TAXMOALOC
      • TAX
        DUTY/TAX/FEE DETAILS
        M必须(Mandatory)
        Repeat 1

        To specify relevant duty/tax/fee information.

      • MOA
        MONETARY AMOUNT
        O可选(Optional)
        Repeat 1

        To specify a monetary amount.

      • LOC
        PLACE/LOCATION IDENTIFICATION
        O可选(Optional)
        Repeat 5

        To identify a place or a location and/or related locations.

    • RCSLoop2REQUIREMENTS AND CONDITIONS LOOPO可选(Optional)Repeat 5
      RCSBIIGEI
      • RCS
        REQUIREMENTS AND CONDITIONS
        M必须(Mandatory)
        Repeat 1

        To specify sector/subject requirements and conditions.

      • BII
        STRUCTURE IDENTIFICATION
        M必须(Mandatory)
        Repeat 1

        A segment used to convey an indexing structure mechanism which identifies the positioning of a group or item.

      • GEI
        PROCESSING INFORMATION
        M必须(Mandatory)
        Repeat 1

        To identify processing information.

    • ALCLoop3ALLOWANCE OR CHARGE LOOPO可选(Optional)Repeat 2
      ALCRFFDTMRNGFTXPCDLoop3
      • ALC
        ALLOWANCE OR CHARGE
        M必须(Mandatory)
        Repeat 1

        To identify allowance or charge details.

      • RFF
        REFERENCE
        O可选(Optional)
        Repeat 1

        To specify a reference.

      • DTM
        DATE/TIME/PERIOD
        O可选(Optional)
        Repeat 1

        To specify date, and/or time, or period.

      • RNG
        RANGE DETAILS
        O可选(Optional)
        Repeat 1

        To identify a range.

      • FTX
        FREE TEXT
        O可选(Optional)
        Repeat 10

        To provide free form or coded text information.

      • PCDLoop3PERCENTAGE DETAILS LOOPO可选(Optional)Repeat 20
        PCDRFF
        • PCD
          PERCENTAGE DETAILS
          M必须(Mandatory)
          Repeat 1

          To specify percentage information.

        • RFF
          REFERENCE
          O可选(Optional)
          Repeat 1

          To specify a reference.

    • IMDLoop2ITEM DESCRIPTION LOOPO可选(Optional)Repeat 9
      IMDQTYMOAPRI
      • IMD
        ITEM DESCRIPTION
        M必须(Mandatory)
        Repeat 1

        To describe an item in either an industry or free format.

      • QTY
        QUANTITY
        O可选(Optional)
        Repeat 1

        To specify a pertinent quantity.

      • MOA
        MONETARY AMOUNT
        O可选(Optional)
        Repeat 1

        To specify a monetary amount.

      • PRI
        PRICE DETAILS
        O可选(Optional)
        Repeat 1

        To specify price information.

  • CNT
    CONTROL TOTAL
    O可选(Optional)
    Repeat 10

    To provide control total.

  • UNT
    M必须(Mandatory)
    Repeat 1

    To end and check the completeness of a message.

Segment
EDIFACT EDI Release D11A
To head, identify and specify a message.
Elements
  • UNH010062MESSAGE REFERENCE NUMBER
    AN
    M必须(Mandatory)
    Min 0 / Max 14

    Unique message reference assigned by the sender.

  • UNH02S009MESSAGE IDENTIFIERM必须(Mandatory)
    0065005200540051005701100113
    • UNH02010065Message type
      ID
      M必须(Mandatory)
      Min 0 / Max 6

      Code identifying a type of message and assigned by its controlling agency.

      Codes (211)
    • UNH02020052Message version number
      ID
      M必须(Mandatory)
      Min 0 / Max 3

      Version number of a message type.

      Codes (8)
    • UNH02030054Message release number
      ID
      M必须(Mandatory)
      Min 0 / Max 3

      Release number within the current message version number.

      Codes (55)
    • UNH02040051Controlling agency, coded
      ID
      M必须(Mandatory)
      Min 0 / Max 3

      Code identifying a controlling agency.

      Codes (26)
    • UNH02050057Association assigned code
      AN
      O可选(Optional)
      Min 0 / Max 6

      Code, assigned by the association responsible for the design and maintenance of the message type concerned, which further identifies the message.

    • UNH02060110Code list directory version number
      AN
      O可选(Optional)
      Min 0 / Max 6

      Version number of the code list directory.

    • UNH02070113Message type sub-function identification
      ID
      O可选(Optional)
      Min 0 / Max 6

      Code identifying a sub-function of a message type.

      Codes (21)
  • UNH030068COMMON ACCESS REFERENCE
    AN
    O可选(Optional)
    Min 0 / Max 35

    Reference serving as a key to relate all subsequent transfers of data to the same business case or file.

  • UNH04S010STATUS OF THE TRANSFERO可选(Optional)
    00700073
    • UNH04010070Sequence of transfers
      N
      M必须(Mandatory)
      Min 0 / Max 2

      Number assigned by the sender indicating the transfer sequence of a message related to the same topic. The message could be an addition or a change to an earlier transfer related to the same topic.

    • UNH04020073First and last transfer
      ID
      O可选(Optional)
      Min 1 / Max 1

      Indication used for the first and last message in a sequence of messages related to the same topic.

      Codes (2)
  • UNH05S016MESSAGE SUBSET IDENTIFICATIONO可选(Optional)
    0115011601180051
    • UNH05010115Message subset identification
      AN
      M必须(Mandatory)
      Min 0 / Max 14

      Coded identification of a message subset, assigned by its controlling agency.

    • UNH05020116Message subset version number
      AN
      O可选(Optional)
      Min 0 / Max 3

      Version number of the message subset.

    • UNH05030118Message subset release number
      AN
      O可选(Optional)
      Min 0 / Max 3

      Release number within the message subset version number.

    • UNH05040051Controlling agency, coded
      ID
      O可选(Optional)
      Min 0 / Max 3

      Code identifying a controlling agency.

      Codes (26)
  • UNH06S017MESSAGE IMPLEMENTATION GUIDELINE IDENTIFICATIONO可选(Optional)
    0121012201240051
    • UNH06010121Message implementation guideline identification
      AN
      M必须(Mandatory)
      Min 0 / Max 14

      Coded identification of the message implementation guideline, assigned by its controlling agency.

    • UNH06020122Message implementation guideline version number
      AN
      O可选(Optional)
      Min 0 / Max 3

      Version number of the message implementation guideline.

    • UNH06030124Message implementation guideline release number
      AN
      O可选(Optional)
      Min 0 / Max 3

      Release number within the message implementation guideline version number.

    • UNH06040051Controlling agency, coded
      ID
      O可选(Optional)
      Min 0 / Max 3

      Code identifying a controlling agency.

      Codes (26)
  • UNH07S018SCENARIO IDENTIFICATIONO可选(Optional)
    0127012801300051
    • UNH07010127Scenario identification
      AN
      M必须(Mandatory)
      Min 0 / Max 14

      Code identifying scenario.

    • UNH07020128Scenario version number
      AN
      O可选(Optional)
      Min 0 / Max 3

      Version number of a scenario.

    • UNH07030130Scenario release number
      AN
      O可选(Optional)
      Min 0 / Max 3

      Release number within the scenario version number.

    • UNH07040051Controlling agency, coded
      ID
      O可选(Optional)
      Min 0 / Max 3

      Code identifying a controlling agency.

      Codes (26)