Project progress
Activities next week (27 September - 4 October)
Please note that these works are weather dependent and may be delayed.
During the day (from 7am to 6pm)
Zone 1 (from Pukaki Creek Bridge to East of Campana Road)
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Earthworks and subgrade improvement placement between the Campana intersection and Waokauri Bridge
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Installation of network storm water drainage and subsoil drainage at Aviation Security entrance and Pukaki Creek Bridge
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Deep lift asphalting pavement widening on the south side of the alignment between Orrs Road and Waokauri Creek.
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Kerb, channel and barrier installation between Pukaki Creek Bridge and the Campana Intersection.
Waokauri Bridge
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Pier headstock construction
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Finalising demolition of the existing bridge walkway
Zone 2 (from East of Campana Road to SH20 Interchange)
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Preparing subgrade west of the Manukau Memorial Gardens entrance
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Earthworks batter cuts approaching SH20 interchange
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Construct driveway at SH20 interchange
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Filling operation to the east of the surcharge and preparation of base layers
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Installation of drainage between Prices Road and Manukau Memorial Gardens
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Starting the installation of service ducts
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Demolition of foundations for the recently removed overhead message board gantry near Manukau Memorial Gardens
Utilities(throughout the site)
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Common Service trenching between Pukaki Creek Bridge and Campana Road has been completed
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Preparing to install a new power transformer at Orrs Road and liven the new cables during the second week of October
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Preparing to install a new power transformer by the Manukau Memorial Gardens and change over all the connections
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Installation of street lights throughout the site.
At night (all zones from 9pm to 5am, Sunday to Thursday)
There will be no through traffic from SH20 Interchange to the Tom Pearce Drive roundabout. Please follow the posted detour signs on SH20B.
People on foot, bikes and residents will still have access.
The road will be under either stop/go or full road closure traffic management
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Exploratory works still underway verifying the location of numerous existing services.
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Trenching works for ducting and drainage crossings at multiple locations ongoing.
Safety
SH20B has introduced the following safety measures to protect all road and shared path users including two temporary signalised road crossings for people on foot and on bikes:
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All traffic must turn left both into and out of properties and side roads. Manukau Memorial Gardens is exempt from left-turn movements
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Vehicles turning into driveways and side roads on the southern side must watch for bikes and foot traffic on the temporary shared cycle and walking path
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Night time detours will likely be in place from Sunday to Thursday between 9pm and 5am. Please follow the posted detour routes
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The speed limit for SH20B is 50kph from Manukau Memorial Gardens to Tom Pearce Drive, except at crossing points and coned paving areas where the speed will briefly drop to 30kph. Please drive safely and allow extra time for your journey.
Looking Ahead
An ongoing comprehensive programme of night works is in place to enable trenching for utility services and ducting at multiple locations across SH20B. Posted detours will be in place. We apologise for any inconvenience and thank you for your patience.
Please drive safely and allow extra time for your journey.
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