From the last community update
http://www.alkane.com.au/wp-content/uploads/2018/09/TGO_newsletter_issue17_Sept_2018_ver1.pdf it was stated that "...Going deeperMining at TGO continues in the two remaining opencuts, and may extend into 2019 as we determinewhether there is removable ore remaining in thebottom of the pits. Processing of remaining ore andstockpiles is likely to continue until the June quarternext year"
From the Sept 18 quarterly
http://investors.alkane.com.au/site/PDF/2232_0/QuarterlyActivitiesReport it was stated,
"...TGO continues to perform well, with one fleet operating between the Caloma Two and Wyoming Onepits. Open pit mining has been extended with a single fleet on day shift until January to take advantageof final ore exposed in the pits."
"...Guidance for FY19 production of 30,000 to 35,000 ounces of gold at an AISC of A$1,300 to A$1,400 perounce is unchanged. The operation is expected to be processing stockpiles from January. The guidancefor AISC is due to the higher proportion of fixed costs to reduced ounces during this period, particularlyin processing, as well as the realisation of previously amortised rehabilitation (this includes budgetedexpenditure of $5M on rehabilitation for which provision in Alkane’s accounts has already been made)."
Development of the underground should either have started or be very close as the quarterly states, "...Development is on schedule with portal stabilisation works commencing in the coming quarter andmining development at the start of 2019. The first mining equipment has been delivered to site andrecruitment is underway." Any cash flow from the underground is not expected until later in the year, so there is a gap between the processing of the stockpile and the first underground gold.
The quarterly in the next couple of weeks will give a better indication of what the guidance and timelines will be.
Hope that helps.
(20min delay)