Stone column work underway near Girven Road
Stone column ground improvement work has started along SH2, south of Girven Road, with approximately one quarter of the 131 columns in the small area completed.
The column installation is taking longer than expected due to encountering a silty, sand layer at about 10 metres deep. The silt is denser and takes longer to drill through, and based on current progress we would expect this section of stone columns to be finished in mid May.
These stone columns need to be installed while the new Maunganui-Girven southbound on ramp is being constructed, because once traffic is moved onto the new lanes it will be difficult to access this part of road. Once the stone column work has been completed in this area the drilling rig will return to work near the Te Maunga intersection.
Regular monitoring has been carried out to confirm we are operating within the specified noise and vibration levels, however, if you are in close proximity you may hear cutlery or pictures on walls rattling. We apologise for any inconvenience this may cause. If you have any queries or concerns please call 0508 222 4636.
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