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The left-hand side that was positioned and partially filled in November and December 2005 still requires considerable work to complete it. A few of the smaller seaward facing bags are still covered by sand so can't be filled yet, however the sand has recently moved off of the others giving us access again to fill them up.
The right-hand side that was positioned early September 2006 is also incomplete and requires further work. On the last day of filling, a seam on the 3rd largest bag (60m x 5m x 2.75m) split during pumping creating a 9m x 1.5m hole at the beach end. The split was repaired however it turned out to be unsuccessful forcing the bag to be removed. Fortunately construction insurance will cover the costs to manufacture, position and fill the replacement bag, and fill the large bag next to it.. A substantial improvement in consistency and wave quality will be evident once the final bag replacement and filling has been completed.
The Port of Tauranga, who have replaced the previous contractors, will now be undertaking the remaining work to complete the Mount Reef as soon as they have a suitable gap in their busy maintenence schedule which also coincides with the right weather and swell conditions at the reef. We are extremely gratefull to the Port of Tauranga for being willing to assist us at this stage of the project and ensure this community project is finally completed.
A common misconception about the reef is that it will 'make waves'. You can't make waves if you don't have swell! This has been the case for many months in the Bay of Plenty; hence the reef would often appear not to be working to the casual observer.
Another common misconception is that the reef will break on all tides. The relationship between water depth and swell size determines when the reef breaks. For example, high tide with a small swell won't break, high tide with a big swell will. There are infinite combinations of water depth and swell size which determine if and when the reef breaks. Other contributing factors include wind direction (onshore/offshore) and strength.
Check out the video from mid January - a 1.5m swell just before low tide. Also a barrel photo sequence half an hour earlier! |