Message D94A/CONRPW

Response of pending works message

This message is a reply to a CONAPW message and enables service providers to respond to a contractor giving details of any services and networks in the location where construction work is to be undertaken.

Message description


M(1) : Message header

A service segment starting and uniquely identifying a message. The message type code for the Response of pending works message is CONRPW. Note: Response of pending works messages conforming to this document must contain the following data in segment UNH, composite S009: Data element 0065 CONRPW 0052 D 0054 94A 0051 UN


M(1) : Beginning of message

A segment for unique identification of the Response on Pending Works number and type of document.


M(9) : Reference

A segment to give prior references of the whole document, for example, project number or contract number, and authorization references if required, and the reference to the prior Advice on Pending Works.


M(9) : Date/time/period

A segment specifying the dates that apply, e.g. forecasted date to start works, duration of the project and/or forecasted date of end of the works.

SG1 M(3) : NAD-SG2

A group of segments identifying names, addresses and contacts relevant to the response.


M(1) : Name and address

A segment identifying names and addresses and their function relevant for the whole response on pending works. In the construction industry parties involved are e.g. the contractor, the designer, the client.

SG2 C(2) : CTA-COM

A group of segments giving contact details of the specific person or department within the party identified in the NAD segment.


M(1) : Contact information

A segment giving additional contact information relating to the party specified in the NAD segment, e.g. contact name, department or function.


C(3) : Communication contact

A segment to identify a communication number of the previous information given in CTA (phone, fax, telex, etc.).


M(99) : Place/location identification

A segment which enables the sender to specify, in some occurrences, the location of the project and of existing networks.


M(99) : Free text

A segment to specify some special indications on the nature of the networks, in coded and/or clear form, that is not possible to indicate in the LOC segment.


C(9) : Document/message details

A segment to specify which other documents (drawing organization, circulation list, plans, etc.) are to be processed in conjunction with CONAPW, and what is the communication channel used to transfer them.


C(5) : Control total

A segment providing a control total, for example, the number of documents attached to CONAPW.


C(1) : Authentication result

A segment to provide an authentication of the message.


M(1) : Message trailer

A service segment ending a message, giving the total number of segments in the message and the control reference number of the message.

Message structure

UNH, Message header                           M        1
BGM, Beginning of message                     M        1
RFF, Reference                                M        9
DTM, Date/time/period                         M        9

--- Segment Group 1 ------------------------- M        3 -------+
NAD, Name and address                         M        1        |
--- Segment Group 2 ------------------------- C        2 ------+|
CTA, Contact information                      M        1       ||
COM, Communication contact                    C        3       ||
---- ----------------------------------------------------------++
LOC, Place/location identification            M       99
FTX, Free text                                M       99
DOC, Document/message details                 C        9
CNT, Control total                            C        5
AUT, Authentication result                    C        1
UNT, Message trailer                          M        1