[Code of Federal Regulations] [Title 40, Volume 26] [Revised as of July 1, 2003] From the U.S. Government Printing Office via GPO Access [CITE: 40CFR415.30] [Page 252] TITLE 40-PROTECTION OF ENVIRONMENT CHAPTER I-ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) PART 415-INORGANIC CHEMICALS MANUFACTURING POINT SOURCE CATEGORY--Table of Contents Subpart C-Calcium Carbide Production Subcategory Sec. 415.30 Applicability; description of the calcium carbide production subcategory. The provisions of this subpart are applicable to discharges resulting from the production of calcium carbide in uncovered furnaces.