(Equation 1)

where:

He is the total mass of organic HAP emissions during the month, kg (lb)

A is the total mass of organic HAP in the coatings used during the month, kg (lb), as calculated in Equation 1A of this subsection

B is the total mass of organic HAP in the thinners and other additives used during the month, kg (lb), as calculated in Equation 1B of this subsection

C is the total mass of organic HAP in the cleaning materials used during the month, kg (lb), as calculated in Equation 1C of this subsection

Rw is the total mass of organic HAP in waste materials sent or designated for shipment to a hazardous waste TSDF for treatment or disposal during the month, kg (lb), determined according to subd. 2. You may assign a value of zero to RW if you do not wish to use this allowance.

å

=

=

(Equation 1A)

where:

A is the total mass of organic HAP in the coatings used during the month, kg (lb)

Volc,i is the total volume of coating i, used during the month, liters (gallons)

Dc,i is the density of coating i, kg (lb) of coating per liter (gallon) of coating

Wc,i is the mass fraction of organic HAP in coating i, kg (lb) of organic HAP per kg (lb) of coating. For reactive adhesives, use the mass fraction of organic HAP that is emitted as determined using the method in 40 CFR part 63, Subpart PPPP, Appendix A, incorporated by reference in s. NR 484.04 (24r).

m is the number of different coatings used during the month

å

=

=

(Equation 1B)

where:

B is the total mass of organic HAP in the thinners and other additives used during the month, kg (lb)

Volt,j is the total volume of thinner or other additive j, used during the month, liters (gallons)

Dt,j is the density of thinner or other additive j, kg per liter (lb per gallon)

Wt,j is the mass fraction of organic HAP in thinner or other additive j, kg (lb) of organic HAP per kg (lb) of thinner or other additive. For reactive adhesives, use the mass fraction of organic HAP that is emitted as determined using the method in 40 CFR part 63, Subpart PPPP, Appendix A, incorporated by reference in s. NR 484.04 (24r).

n is the number of different thinners and other additives used during the month

å

=

=

(Equation 1C)

where:

C is the total mass of organic HAP in the cleaning materials used during the month, kg (lb)

Vols,k is the total volume of cleaning material k, used during the month, liters (gallons)

Ds,k is the density of cleaning material k, kg per liter (lb per gallon)