[Code of Federal Regulations] [Title 40, Volume 27] [Revised as ofJuly 1, 2003] From the U.S. Government Printing Office via GPO Access [CITE: 40CFR428.50] [Page 67-68] TITLE 40--PROTECTION OF ENVIRONMENT CHAPTER I--ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) PART 428--RUBBER MANUFACTURING POINT SOURCE CATEGORY--Table of Contents Subpart E--Small-Sized General Molded, Extruded, and Fabricated Rubber Plants Subcategory Sec. 428.50 Applicability; description of the small-sized general molded, extruded, and fabricated rubber plants subcategory. Source: 40 FR 2336, Jan. 10, 1975, unless otherwise noted. The following provisions of this subpart are applicable to process waste water discharges resulting from the production of molded, extruded, and [[Page 68]] fabricated rubber products, foam rubber backing, rubber cement-dipped goods, and retreaded tires by small-sized plants. Specifically excluded from the provisions of this subpart are the discharges resulting from the production of latex-based products, tires and inner tubes, and those discharges from textile plants subject to the provisions of part 410 of this chapter.