(1) Applicability. The emission limitations set forth in Fl. Admin. Code R. 62-296.708, shall apply to indirectly heated furnaces which are temperature controlled for the differential melting of scrap or combined metal products or which melt metals for coating or reclamation.
    (2) Emission Limitations. No owner or operator of a sweat or pot furnace shall cause, permit, or allow emissions of particulate matter in excess of 0.05 gr/dscf, or visible emissions greater than 10 percent opacity.
    (3) Test Methods and Procedures. All emissions tests performed pursuant to the requirements of this rule shall comply with the following requirements.
    (a) The test method for visible emissions shall be EPA Method 9, as described at 40 C.F.R. part 60, Appendix A-4, adopted and incorporated by reference at Fl. Admin. Code R. 62-204.800
    (b) The test method for particulate matter emissions shall be EPA Method 5, as described at 40 C.F.R. part 60, Appendix A-3, adopted and incorporated by reference at Fl. Admin. Code R. 62-204.800 The minimum sample volume shall be 30 dry standard cubic feet.
    (c) Test procedures shall meet all applicable requirements of Fl. Admin. Code Chapter 62-297
Rulemaking Authority 403.061 FS. Law Implemented 403.021, 403.031, 403.061, 403.087 FS. History-Formerly 17-2.650(2)(c)8., 17-296.708, Amended 11-23-94, 1-1-96, 7-10-14.