You and your group should use the IStructE Structural Carbon Tool $($available on Brightspace$)$ to calculate the embodied carbon of the following structure. It is a $5-$storey residential building, with a plan area of $10m10m,$ and height of $3\mathrm{.}3m$ per floor $(16\mathrm{.}5m$ in total height$).$ The building frame has been designed for maximum efficiency in reinforced concrete $-$ see values in Table $2$ which are taken from a past final year project thesis by Rory Dravins $($Dravins$,2021).$ The full detailed design may be found in the thesis which is available on Brightspace.

Using the data provided below in Table $2,$ calculate the total embodied carbon of the structure. You must create two additional schemes $($using two additional tabs in the spreadsheet$),$ with more sustainable concrete materials $($incorporating GGBS or Fly Ash for example$).$ You may select different materials using the built$-$in values in the spreadsheet or go a step further and select concrete materials which contain supplementary cementitious materials $($SCMS$)$ from the ICE $($Inventory of Carbon and Energy$)$ database available on Brightspace. You will need to find their EPD values in the ICE spreadsheet, and then set up a Custom EPD in the IStructE tool.

Table $2$ Material Quantities $-$ Reinforced Concrete Building $($Dravins$,2021)$

$\backslash$table$[[$Material$,\backslash$table$[[$Structural$],[$Element$]],$Dimensions $($mm$),\backslash$table$[[$Total Member$],[$Volume $(m^3)$