Tiana Hann
Sessions in which Tiana Hann attends
الأربعاء 23 مارس, 2022
In Singapore, almost all utilities are buried underground to free up valuable above ground space for more liveable environment. These underground assets which consist of power cables, telecommunication lines, water pipes, gas pipes and wastewater networks are critical infrastructure that keep our city functioning. Most cities have not been able to keep reliable, complete, and up-to-date maps of their underground utilities due t...
Synopsis: The UK National Underground Asset Register has gone through rigorous pilot and preparation phases and has learned a lot about the data which we will share for 3 regions before a national roll out. However, despite all the best laid plans there will always be exceptions and unexpected scenarios which will need to either be fitted into the data model or have the data model change in order to fit them. The way in which we make these changes could make or break a project like this wh...
Utility and energy buried pipelines represent an extensive underground network covering most of a country's territory. Their precise lateral, horizontal positioning along with their depth of cover is a critical element of any operator's GIS. It enables to deploy more accurate pipeline predictive maintenance models and avoid third party interferences. The latter being identified as one of the main causes of pipeline failures. The 2020 CGA Dirt report states that 3...
As one of the oldest American cities, Boston holds a rich history and culture that runs not only through the streets but also beneath them. Many of the large underground infrastructure projects completed between the late 1890s and the late 1920s in Boston are still in use today. The preservation of infrastructure and the insights gleaned from the practices used to create it provide valuable lessons in how to maintain standards of excellen...
We live in a world where the skill required to interpret maps and engineering drawings is decreasing while the density of underground networks is increasing. The result is increased collateral damage, network outages and poor health & safety outcomes for our field workers.Today, we need better ways to accurately capture and comprehend the location and nature of those networks that are out of site under our feet. AR (Augmented...
Leading construction companies are finding a new software as a service component that enables them to view their virtual sites, saving them time and money. This technology breakthrough enabled pioneer construction companies serving clients in multiple industries (colleges, hospitals, residential compounds, malls) to use a new way of representing information about their buildings and utilities, above ground and underground. Benefits include avoiding planning mista...
Due to aging and lack of accurate utility location information, there is significant underground congestion and conflict. This results in increased operational risk especially at waterway, transportation, and utility crossings. The IMU Mapping methods are able to mitigate these risks by providing accurate digital as-built positional data at trenchless crossings, constructed via HDD methods. Unlike other technology mapping solutions, which rely on sending signals below ground, in-line IMU M...
