Transformers containing flammable oil and installed on the surface, if the transformers are located within 10 feet of mine openings, shall be provided with a drain, or catch basin, to confine the oil.
225 ILCS 705/18.05
Transformers containing flammable oil and installed on the surface, if the transformers are located within 10 feet of mine openings, shall be provided with a drain, or catch basin, to confine the oil.
225 ILCS 705/18.05