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Industry Talk / London 2019
How to Manage Your Information: The Case of a 23-Kilometre Dike Project
In the Netherlands there are 9 million people living in an area subject to flooding. Through the Flood Protection Programme, Rijkswaterstaat (The Ministry of Infrastructure and Water Management) and regional water authorities are reinforcing the large primary dikes to protect the Netherlands against flooding. Since 2015 the Netherlands has decided to apply even stricter standards for dike safety. As a result more than 1,100 km of dikes will require maintenance by 2028. One of these projects is the maintenance and reconstruction of 23 km dike between Gorinchem and Waardenburg. This project is an Alliance between one district water authority, 3 contractors, and one advising engineering consultancy. This last year the Alliance has been working on alternative studies. In April this year the detailed designing phase will start. One of the main targets of the contract is to digitally handover the project in one day. With so many partners and that many phases it is a huge challenge to hit this target. So, as early as possible in this project the Alliance is already managing all of our information digitally. Starting with gaining insight in the information/data that our stakeholders/administrators want to receive at the end of the project. This way focus is adopted on the right data from the start. When maintaining this focus throughout the whole project complete and accurate data is ensured at the moment of handing the project to the client. The other challenge with such a large project, is the collection of large amounts of information by the team in many different systems with many different phases. The information manager is currently looking for the best options to connect different sources of information to make sure there is one source of truth. During an infrastructure building project, there is no perfect system to hold all the information that is collected. By making sure most of the building information is connected to each other, systems are being used in the best way possible. For example, GIS information (where the resident lives) is connected to Relatics (who is this resident, what do we know) and to the document management system (what did we agreed on logged in an appointment card). In the presentation, I will explain the different struggles we are facing in the project Alliance, such as the different business cultures together. I will explain how we are making the best of managing the information and show examples of what steps we have taken, as
Industry Talk / London 2018
Using Revit to Deliver Large Residential Projects: Circus West at Battersea Power Station Case Study
This presentation will look in detail at how a complex large-scale residential building can be delivered using Revit, with an understanding of overall modelling strategy, data management, and drawing output workflow. The Circus West project represents that first phase of the Battersea Power Station masterplan, and comprises of 752 apartments over 17 storeys, above a mixed-use podium. The building has a 350-metre-long footprint which wraps around the Power Station building, and is articulated as 2 stacked tapering glazed ribbons. In response to the original client brief, the building has a large number of residential typologies, with a mix of 1, 2, and 3-bedroom apartments, townhouses, and penthouses. The project was transitioned into Revit in 2013, with the intention to build a model for the output of GA plan scale construction drawings, scheduling and coordination with the structures and M&E consultant team. The project was not only the largest residential scheme that the practice had delivered to date, but also the first to be produced using Revit, and as a result, initial strategies had to be quickly developed and implemented in order to construct the model. The design work was split between the practiceÍs 2 offices, with the interior fit out of the residential element development by the Manchester office team, and Shell, Core and Podium developed by the London office team. The development of the interior fit out packages for the residential element proved to be the most challenging area of the project to set up in Revit, due to the large quantity of apartment types (over 200 unique layouts). In order to minimise file sizes, and repetition of modelling, a systems of nested Revit models and arrangement files had to be set up to enable drawing sheet output. The level of detail in the apartment models required careful consideration to strike a balance between information required for outputs and minimal file sizes. As part of this, a strategy for the use of families for complex interior fit out elements the within apartment models was developed. Following the BPS project, there are many lessons learnt that can be applied to future large residential Revit projects. This includes developing a strategy for how a project with numerous apartment types can be broken down into manageable elements, with an allowance for flexibility in the set up as the project progresses.
Hands-on Lab / London 2019
How to Build Graphical User Interface Nodes for Dynamo Using Python
My own experience at Hawkins\Brown has taught me that a significant hurdle in the implementation of computational design workflows into an office is new users getting over the fear factor of interacting in a visual scripting environment. We have had success in overcoming this hurdle by developing custom GUI nodes for Dynamo, that allow complex multistage scripts to be run without the need to interact with Dynamo.This session will provide attendees with a step-by-step guide on how to create a Winform ComboBox dropdown selector UI custom node directly in Dynamo using Python. Once complete, I will also identify how only 20% of the code needs to be adapted to be able to create a number of further UI’s including Select a file, Textbox input, and Warning message.The workshop utilises the Winform GUI library as part of the Microsoft .NET Framework which typically requires an IDE for utilisation. However Dynamo’s use of IronPython, which is integrated with the .NET Framework, IronPython can use the Winform and other such libraries. This opens the door for all skill levels of users to explore GUI development directly in Dynamo. Given that GUI development is typically not supported in Python there is very little literature on the topic which makes it difficult to learn on your own. This is a key reason why I have decided to propose this session in Python with Dynamo and not C# with Visual Studio as it will provide a source of information for an otherwise poorly document field. This is alongside the fact that it will be more assessable to a wider number of delegates. Having said this, the session could more easily be adapted to cover the same topic but in C# within visual studio. The session will be split into 3 clear sections: 1) Presentation: Providing an overview of the topic; 2) Lab/ workshop tutorial: Providing a step-by-step guide for how to code a Winform ComboBox drop down selection GUI; 3) A live demonstration on how only a small amount of the code that everyone has just written needs to be altered in order to create a different type of GUI.
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