Draft drawings for you to check back against your survey notes.
I may have altered the letter order for wall heights to make them flow round the fold. Check direction of flow - it wasn't always marked on your drawings.
WF1
WF3 *

WF5
WF7
WF9
WF11 *

WF13 *

WF15 *

WF17 *

WF19 *

WF21 *

WF23 *

WF25 *

WF27 *

WF29
WF31
WF33 *

WF35
WF37
WF39
WF41 *

WF44 *

WF2
WF4
WF6
WF8 *

WF10 *

WF12 *

WF14 *

WF16 *

WF18 *

WF20 *

WF22
WF24 *

WF26
WF28
WF30
WF32
WF34
WF36
WF38
WF40
WF43
WF45