Hendncks Graeter Tunnel 



Hendncks First Dnft 



S«p Od Nov Dec 



Feb Mar AfX May 



Date 



Hendricks Main Adit 



Hendncks Solution Cavity 



Sap Oct Nov Dec Jan Fab Mar Apr Hay Jul 

 Dale 



Hendncks West Dnft 





/V 



Sap OO Nov Dec Jan Fab Mai Apr May Jun Jul Aug Sap 



Dale 



