March 31 (Reuters) - Macmahon Holdings Ltd MAH.AX :
* Macmahon has commenced legal action in Nigeria as part of efforts to resolve the dispute and remains in negotiations with its workforce
* Financial impact of the current industrial action is not yet known as it remains ongoing
* Workers at one of its operations in Nigeria are currently engaged in industrial action following a dispute over end of project redundancy payments
* The impact on macmahon's contract with its client is also unclear
* Nigerian operations have been underperforming and current strike action is expected to further impact this performance
* Source text for Eikon