what kind of collector? (Fallout 4)

Found a collector. If you go to the west from the supermarket, which is in Leggington (there is still a corweg), there is an intersection of the railway and the usual one, there are many fallen wagons lying around, downstairs from the side of the supermarket I found a pipe all covered in plants, if you go through them you find the entrance to the collector. First there is a collector, destroyed turrets, radscorpions, and then some rooms with synths. Nobody knows, maybe there will be what kind of quest? Otherwise, it is not marked on the map, and the dungeon is quite extensive.