The "tracked changes" are subject to an extraordinary meeting of the Auckland development committee where North Shore councillor Chris Darby has a notice of motion to revoke the changes.
In a secret vote on February 12, the Auckland development committee narrowly voted 9-8 to weaken its position going into mediation on zoning for the port precinct in the Unitary Plan.
Instead of sticking with the tough line of "non-complying" status decided in August 2013, the committee changed the council position to "discretionary" status.
At mediation, the council also wants to strike out the following statement: "The council is undertaking a stage two study on the future operation and development of the Port of Auckland. The results of this study may inform any changes to the port precinct provisions with regard to reclamation."
But it has inserted that reclamation can only occur if "there is no practical alternative, it will provide a significant regional benefit, it is the most appropriate form of development and potential adverse effects will be avoid, remedied or mitigated."
Mayor Len Brown, who skipped the February 12 discussion and vote to attend the Cricket World Cup opening ceremony in Christchurch, has given his strongest hint yet he supports the changes.
"We are working to put a robust legal and planning framework in place within which the port would have to build an extremely good case, with strong justification, meeting all planning conditions, to convince us reclamation would be appropriate," he said yesterday.