Whitehaven has previously publicly addressed aspects of NRAR's investigation.
Sixty per cent of submissions to the department of planning and 75% to the IPC called for approval.
Mackellar's former home in protection battle as plans for Vickery extension progresses.
The mine did not have a maintenance plan for the dam in place, including an inspection schedule.
Vickery is set to contribute $271 million in wages that will flow through the local economy.
Flynn said the unknown factor was how long the COVID-19 crisis would last.
In relation to the subject incident, the maximum reasonable consequence could have been a fatality.
More than 100 self-rescuer units were put into an industrial bin after a Narrabri training exercise....
Werris Creek RoM coal production of 385,000t in the March quarter was 20% down.
Whitehaven is seeking to convert Narrabri's existing exploration lease into a mining lease.
Whitehaven said atmospheric particulate matter was a by-product of a range of natural phenomena.
Humphris joins Whitehaven from Peabody Energy, where he held a broad range of senior roles.