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