Where shall I start?
What needs to be done?
Some useful info:
One story metal building used as office, locker room, electric room in CT plant.
Floor is ceramic tile.
a swale/ditch goes by plant/bldg that gets overflowed and is not engineered .
around the building was paved with concrete slab recently without proper drainage - what should I check and how I correct drainage and slope for it?
Down spots discharge may also go to bldg I don't know right location for them?
Please tell things I have to check, calculations need to be done? what and where I start to solve the problem?