Part of the passageway connecting the upper parts of the temple to the lower level has collapsed since it was last explored. It is filled with rubble and one would need to crawl through like a spelunker.
Munan blames the collapse on the expanding city above. Construction and heavy machinery cause underground vibrations that harm the complex. Somewhere above this deep tunnel, there's a new metro line.
We started with mapping drones. These can fly through the tunnel taking footage and measurements. This confirms that the chambers beyond are still intact. With some funds that I was happy to donate to the local Holder, we now can use a team of slaves to clear out the tunnel and reinforce it. They're reinforcing it with synthetic fibre concrete, and Munan complains they're just building a modern tunnel with no respect for the old stone walls.
