The impact of going digital
The Platform Engineering (P-DfMA) Solution described above and the simplification of processes resulting from this design, enable much simpler and standardised interactions between customers and producers and between the various producers that make up the supply chain to deliver these buildings.
This allows for visualisation of different issues within a project..It's important that when we define chips, we don't leave gaps.
We aim to capture everything: the building, the equipment, operations, software, hazards, quality requirements, whatever is important in that system.At the point of inquiry, we are trying to get that information loaded into that Chip..When we are creating plans, we like to work in three dimensions from the very early part of the project.
Chips help speed up the process, because we can move chunks of the design around very quickly and keep data associated with them.We can do things like automate routing of certain utilities, based on the properties of the Chips.
And that enables us to try lots of different options in a short amount of time.
As mentioned, this is a key element of our Design to Value approach, as it enables us to get closer to an optimum solution..Achieving net zero operational and embodied carbon with lean design and modern methods of construction.
Bryden Wood’s strategy to achieve net zero carbon building is based on the adoption of a clear hierarchy for operational and embodied carbon..In order to substantially reduce operational carbon, our designs will adopt the following hierarchy:.
Be Lean (passive): minimise the use of energy via passive design measures such as optimised form, orientation and window-to-wall ratio (WWR); design energy efficient facades that incorporate thermal insulation, high airtightness, external shading and solar control glazing; use of natural ventilation and thermal mass and design transitional spaces and low thermal expectation spaces.. Be Lean (active): minimise the use of energy via energy efficient lighting (LED, daylight and presence control sensors) and ventilation systems (demand control ventilation, low SFPs, heat recovery); use technologies such as waste-water heat recovery and specify energy efficient lifts and appliances/equipment.. Be Clean: connect to district heating networks that have plans for decarbonisation; explore plans and feasibility of local hydrogen district networks.. Be Green: use onsite low and zero carbon technologies such as air source heat pumps (ASHP), ground source heat pumps (GSHP), photovoltaic panels, solar collectors for domestic hot water and wind generation among others.. Be Smart: implement innovative technologies such as electric batteries, heat storage, post-occupancy evaluation and develop smart-metering systems..Offset: any remaining carbon should be offset via Power Purchase Agreements (PPA) or recognised carbon offset schemes.