The road to recovery for Queen Charlotte Drive has taken a significant step forward, with the completion of two complex sites this month.
Marlborough District Council Roads Manager, Steve Murrin said there had been a huge effort from the roads team to repair the sites between Havelock and Moenui Road on Queen Charlotte Drive which were originally damaged in the July 2021 weather event.
“The first site near Cullen Point has been under construction since February with temporary works being required before we could start any excavation,” Mr Murrin said.
“Following excavation, the crews have built a mechanically stabilised earth or MSE wall, undertaken drainage improvements, reinstated the road and sealed it last week.
“The completed result is an impressive looking structure, and one of the most complex sites the Recovery team has tackled so far on the project,” he said.
Just 3km down the road, the installation of a new box culvert and road repair has also recently been completed. The large 1.5m diameter precast concrete culvert was installed in stages, before crews repaired the road and sealed it earlier this month.
“Crews have also undertaken bank stabilisation, hydroseeding and reinstated the Link Pathway at this site,” said Mr Murrin.
While these two sites are completed, works are still underway on Queen Charlotte Drive, with a rail iron wall nearing completion near Ngakuta Bay and two new sites about to start. Progress is also being made on other Sounds roads, with drilling investigations to inform designs at four sites on Kenepuru Road, programmed for September.
“Due to the narrowness of the road and size of the drilling unit, these investigations will be completed under night closures, between 6pm and 6am,” Mr Murrin said.
