I do not recall ever seeing a quotation to address the roof leaks, can you please revisit that. Please provide an opinion if it would be better to remove the damaged ceiling section permanently or if it would be better to make a repair.
the damaged ceiling,I think You don't need to do anything if it fell down the JEC will carry them.
คุณยังไม่ต้องทำอะไร หากมันทรุดลงมาทางJECจะขนทิ้งให้