One of the slides has been shut since January
From tomorrow morning, both flumes at the NSC will be open for the first time since the start of the year
A further six people suffered slips or falls on the staircase or platform.
Government confirmed on Monday (4 October) repairs to the closed flume were getting underway.
Officials have today confirmed those works have been completed and both slides will be fully operational from Saturday morning (8 October) at 10.45am at the NSC.