The areas that got less or no overspray from the sprinklers have less pitting. Are the discoloration and pitting problems caused by the sprinklers, or is there something more to it? Please tell me what can be d
For example if the tank is being flooded by groundwater the sprinklers would run continuously. By opening the tank it will also be possible to see if wastewater is running continuously into the tank from the building main waste line. If that's the case you could have a problem of a ...