The grievance sprang out of Carter Holt's disciplinary and performance management policies after Rodkiss, an engineering manager at the Eves Valley sawmill near Nelson overseeing about 30 staff, was unexpectedly put on notice about his performance in 2013.
Judge Ford ultimately found the process had numerous defects and resulted in Rodkiss being treated unfairly, saying the dispute's complexity "resulted from a sharp divergence of views over the relevance and application in practice of key parts of the defendant's disciplinary and performance management policies" in a "hard-fought" hearing, according to the March judgment.
In the costs ruling, Judge Ford said the case didn't involve overly complex legal issues, but "did involve a particularly complex factual matrix" with much depending on the credibility of witnesses tested under cross-examination.
Throughout the process, Rodkiss made two offers to settle, both of which Carter Holt turned down. Judge Ford said it would be difficult to say Carter Holt was unreasonable in turning them down, though in hindsight, the company would have been "significantly better off" had it taken either.
"Calderbank offers can be powerful instruments and offerees ignore them at their peril," the judge said.
Rodkiss was awarded full costs of $11,718.50 claimed over Carter Holt's application to stay the proceedings when the company said it was concerned over the former manager's financial position. The judge accepted the submission that the stay was "completely devoid of merit and indicated an intention by the defendant to prolong the proceedings and increase costs for Mr Rodkiss."
The judgement closed with a reminder for employment lawyers of an Appeal Court ruling saying "those who practise in this field (where this case cannot be regarded as wholly exceptional) might well reflect on the consequences of conducting litigation without proper focus on the issues and without tight control on the escalation of costs."