Mascot Towers is the high-profile residential building in Sydney that was evacuated in June 2019 due to serious concern about its structural integrity.
With the rapid growth of our cities and the increasing need for affordable housing, buildings similar to Mascot Towers are popping up quickly throughout Sydney and other major Australian cities.
Concerns were initially raised when significant cracking began to occur suddenly through the building’s basement foundations (see image below).
Geomotion were engaged by the remedial engineers to supply and install structural monitoring equipment on critical areas in the building's basement.
A site walkover was undertaken on the Monday morning after the evacuation, the same day Geomotion was first contacted. Sensors were installed and commenced sending live data to Geomotion Cloud, Geomotion's online data hosting platform, by the very next day.
Geomotion's precision monitoring systems can be utilised, not only after a major structural failure event, but also during construction and throughout a building's lifespan to provide critical information on a building's structural health, early warning alarms and peace of mind for all stakeholders.
Geomotion technicians carried out the installation of 4 tilt meters on critical areas on the basement slab, with four additional tilt meters set to be installed soon.
A 3G telemetry gateway was installed to enable data to be transmitted remotely – importantly removing the need to be inside the building to retrieve data.
Geomotion's data team set up the online portal on Geomotion Cloud, where data is displayed in easy to interpret plots.
Geomotion also integrated external survey data into Geomotion Cloud, offering the client a centralised platform to view all data, enabling them to make quick and informed decisions.
Want to ensure the safety and reliability of your major property asset? Geomotion can help. Contact us today for an obligation free discussion on how our precision monitoring solutions can provide key information in real time to prevent costly and dangerous critical failures. Suitable for new construction and existing building monitoring.
The final piece of Sydney's WestConnex puzzle has been placed, after the New South Wales Government today announced stage three of the controversial project had been approved.
It means a tunnel will be built connecting the M4 at Haberfield to the M5 at St Peters — a development WestConnex Minister Stuart Ayres described as being "like the Sydney Harbour Bridge".
It will create a non-stop bypass of Sydney's CBD and inner-west, slashing travel times.
However, the proposal has also attracted significant opposition.
This time last year, Sydney Lord Mayor Clover Moore briefed Premier Gladys Berejiklian on a set of alternatives at a meeting.
The $17 billion WestConnex development has been previously described by the NSW Government as the world's biggest road project.
Stage three will also include links to the Iron Cove Bridge and Rozelle Interchange.
Mr Ayres said the tunnel was crucial to the city's transport future.
"Like the Sydney Harbour Bridge did for the North Shore, the M4-M5 Link will bridge a major gap in the road network, creating a non-stop underground western bypass of Sydney's CBD, slashing travel times and delivering over 18 hectares of open space for local communities," he said.
In August 2017, the Environmental Impact Statement (EIS) for WestConnex stage three said the project would slash travel times from Sydney's western suburbs to the CBD.
It argued the 55-kilometre trip from Penrith to the CBD could cost drivers $22 today, but when WestConnex was finished, the tolls would be capped at $8.60 for the same journey.
Final stage 'hasn't even been designed', Labor says
Labor's roads spokeswoman Jodi McKay accused the Government of trying to avoid public scrutiny by announcing the approval on a Friday afternoon.
"This is the largest infrastructure project in the states history, the final stage of it, and no one is around to actually enlighten people about this project," she said.
Ms McKay said the Government rushed the approval process for the Rozelle interchange and ignored community concerns because it is seeking to sell the Sydney Motorway Corporation.
"This is an extraordinary situation given the Government has approved something that hasn't even been designed," she said.
"There has been no community consolation, there has been no transparency yet suddenly today we find out it's been approved."
Project settled behind closed doors: Greens
Reacting to the approval of West Connex's final stage, Inner West Mayor Darcy Byrne said: "What we've just discovered is that West Connex stage three was secretly approved 10 days ago behind closed doors".
"No wonder the Government is ashamed of this wasteful project," Mr Byrne said.
"Throughout the Inner West we're now going to see more smoke stacks and the mother of all rat runs.
"With the demolition of homes, the secrecy behind the West Connex project, people know this Government has it in for us and...[stage three] will be worse than anything we've seen yet."
Mr Byrne said he wanted "to see the Government invest in a proper solution to modern congestion which is of course...public transport."
'We need to see transparency'
State Greens MP and member for Newtown, Jenny Leong, said "the arrogance of the Berejiklian Government knows no bounds".
"We have seen tens of thousands of submissions from the community and experts opposing this (project).
"The public appetite is there... to open up the books.
"The community have put their concerns front and centre in this planning process."
Ms Leong said the NSW Greens were pushing for more transparency.
"We are urging the NSW Labor Opposition and the crossbenchers of the upper house to support the Greens' call for the exposure of the papers. We need to see transparency and accountability."
SOURCE: ABC News
The Western Harbour Tunnel & Beaches Link is a planned north-south motorway along the current alignment of Wakehurst Parkway between Warringah Road, Frenchs Forest and the WestConnex motorway in Sydney. Up to 235 borehole sites will be tested in suburbs including Balgowlah, Seaforth, North Sydney, Neutral Bay and Cammeray. These investigations will feed into engineering design, final costings for the project and further route analysis.
As part of the geotechnical investigation, Geomotion was commissioned by AECOM to install Vibrating Wire Piezometers (VWP’s) at three inclined borehole locations along the proposed alignment. At each location, up to four VWP’s were installed at lengths of up to 160 m to monitor specified zones of ground water pressure. Each location was fitted with a Rippa 3G data logger with Stalker VW interface. Each of the four data loggers were custom designed and built to fit in the top of the borehole underneath a trafficable GATIC.
The data loggers have been programmed to upload hourly readings to a cloud based server. Data is presented showing fluctuations in water pressure (kPa), meters below ground level (mBGL), meters Australian Height Datum (mAHD), meters head of water (mH20).
Geomotion has also supplied and commissioned twelve water level data loggers. The system comprises a Sisgeo 4-20mA piezometer and Rippa 3G data logger installed within standpipe piezometers all housed beneath a trafficable GATIC. The water level is recorded hourly and uploaded on a 12 hourly basis, presented on Outpost’s online data management system. The system brings in data from nearby BOM stations to correct for barometric pressure changes and present rainfall data.
As a result of continued growth over the past few years, Geomotion Australia has relocated our NSW operations from Balmain to Alexandria. This upgrade has enabled us to triple our workspace, optimise and increase warehousing and workshop operations and expand the office to accommodate our growing team.
This move allows us to:
Our new NSW address is:
Unit 32 / 56 O’Riordan Street
Alexandria, New South Wales, Australia 2015
Should you have any questions regarding the move, or would like to come and visit, please do not hesitate to contact me directly.
Peter Scott | Australian Manager
itmsoil Australia has re-branded as Geomotion Australia, a move signifying the recent growth and maturation of the company into a global industry leader.
Geomotion is a leading global provider of geotechnical and monitoring equipment and services for the mining, industrial and civil infrastructure sectors.
Proudly Australian based and operated, we have offices across Asia Pacific, and work on projects as far and wide as Fiji, Indonesia, Singapore, Thailand, Hong Kong, Korea, Namibia, Malawi and South Africa.
Our projects include major national and international infrastructure projects for dams and
reservoirs, railways, structures, tunnels, earthworks, excavations and landslides.
Having built strong relationships with manufacturers, we offer world-class products, backed by reliable, local service and support.
Through our innovative approach, cutting-edge solutions, and extensive experience across
multiple industries, we provide clients with access to live, real-time, relevant data efficiently and conveniently.
Using high-quality, sophisticated instrumentation, we provide our clients with assurance, and help them measure the performance of their design, advance their methods and ensure their projects are completed safely and efficiently.
We offer a full turnkey service, including site assessment, supply, installation or installation
supervision, commissioning, base readings and hand-overs, and partner with our clients at any or all project stages.
Our qualified technicians have diverse experience and can provide on-site training for engineers, installers and clients’ staff.
We also provide maintenance, recalibration and support services for geotechnical monitoring equipment.
If you would like to find out more, do not hesitate to contact us. Our friendly and helpful service team is always willing and happy to assist.
Geomotion Australia are currently looking for Site Technicians and Site Engineers. We have some exciting opportunities and are looking for self-motivated, creative, and energetic people to add to our dynamic team. The role will involve working on Australia’s largest infrastructure and resources projects and travel will be necessary. Experience in the geotechnical instrumentation field is essential.
Sales Engineer - NSW
The position of Sales Engineer is based in our NSW office in Balmain. Duties will be based both in the office and on site. Site work will take place both in Sydney, across Australia and less regularly internationally.
Site Technician - WA
The position of Site Technician will be based in our WA office in Osborne Park. Duties will be based both in the office and on site. Site work will take place both in Perth, across Australia and less regularly internationally.
Please send all expressions of interest to firstname.lastname@example.org or complete the form below.
Geomotion Australia are this week celebrating one year since the opening of our office in Sydney.
Now located in the central and friendly suburb of Balmain, Geomotion Australia have enjoyed the opportunity to serve our East Coast clients with closer proximity and office hours to suit their needs.
We hold a variety of stock for urgent orders and have been, and continue to provide local support on-site for our customers. With a number of exciting projects coming up, we look forward to continuing our growth here and across Australia.