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Best Available Control Technology (BACT ) Guideline 4.3.13
Last Update: 5/16/2001


Metal Products Coating - Metal Frames and Exterior Wooden Wall Panels for Modular Buildings
Pollutant Achieved in Practice or in the SIP Technologically Feasible Alternate Basic Equipment
PM10Use of HVLP or District Rule 4603/4606 compliant coating application methods (This control is Achieved in Practice only for facilities subject to Rule 4603/4606)Use of HVLP or District Rule 4603/4606 compliant coating application methods (This control is Technologically Feasible only for those facilities not subject to Rule 4603/4606)
VOCMetal frames: use of Rule 4603 compliant coatings Exterior wooden wall panels: use of Rule 4606 compliant coatings (This control is Achieved in Practice only for facilities subject to Rule 4603/4606)1. Exterior wooden wall panels: use of pigmented topcoats with a VOC content of 1.1 lb/gal or less (less water and exempt compounds) 2. Metal frames: use of Rule 4603 compliant coatings Exterior wooden wall panels: use of Rule 4606 compliant coatings (Control 2 is Technologically Feasible only for those facilities not subject to Rule 4603/4606)


BACT is the most stringent control technique for the emissions unit and class of source. Control techniques that are not achieved in practice or contained in s a state implementation plan must be cost effective as well as feasible. Economic analysis to demonstrate cost effectiveness is requried for all determinations that are not achieved in practice or contained in an EPA approved State Implementation Plan.

This is a Summary Page for this Class of Source. For background information, see Permit Specific BACT Determinations on Details Page.