wanted to open it after the inspection of relevant government agencies and they did after satisfying the requirements based on the original drawing, plans and specification as submitted before the actual construction.

Where is the "overlook"?

When the mall started to lease the spaces. Who checks?

Five years ago, I managed (as Owner's construction representative) a huge mall in Shanghai China. Our company has many divisions including the Engineering, Leasing, MArketing etc etc. The MArketing is ooking for clients to occupy certain spaces and once a deal is broken, the leasing department comes in and deal with the client. Client submit the fit-out plans and these plans are reviewed by the Engineering group to check whether the provisions for utilities as provided can meet the requirement of the leasee or tenant-to-be. In most cases, even if in the original provisions, they maximise the electrical requirements, the tenant usually bring-in heavy electrical appliances (especially if it a restaurant or coffee shops).