Overview & Guidance

Application Forms

Supplemental Forms

  • BWP AQ BACT - Determination of Best Available Control Technology Form  doc format of Determination of Best Available Control Technology Form
pdf format of                             Determination of Best Available Control Technology Form
    Before issuing its written approval of your application for a Plan Approval, MassDEP must determine the best available (air pollution) control technology (BACT) for your facility or process.
  • BWP AQ Coatings & Inks Form  doc format of BWP AQ Coatings & Inks Form
pdf format of                             BWP AQ Coatings & Inks Form

    Complete this form for the worst case coatings/inks in each category (e.g. primer, topcoat, sealer) containing the highest quantity of volatile organic compounds (VOC) and/or highest quantity of total hazardous air pollutants (HAPs).

  • BWP AQ Sound Form  doc format of BWP AQ Sound Form
pdf format of                             BWP AQ Sound Form
    Submit if construction or alteration of stationary equipment has the potential to cause noise, or in response to a MassDEP enforcement action citing noise as a condition of air pollution.

Pollution Control Device Forms

  • BWP AQ Adsorption Equipment Form  doc format of BWP AQ Adsorption Equipment Form
pdf format of                             BWP AQ Adsorption Equipment Form

    Submit with Form CPA-PROCESS whenever construction, substantial reconstruction or alteration of
    Adsorption Equipment is proposed unless exempt.

  • BWP AQ Afterburner/Oxidizer Form  doc format of BWP AQ Afterburner/Oxidizer Form
pdf format of                             BWP AQ Afterburner/Oxidizer Form

    Submit with Form CPA-PROCESS whenever construction, substantial reconstruction or alteration of an
    Afterburner/Oxidizer is proposed unless exempt.

  • BWP AQ Baghouse/Filter Form  doc format of BWP AQ Baghouse/Filter Form
pdf format of                             BWP AQ Baghouse/Filter Form

    Submit with Form CPA-FUEL and/or CPA-PROCESS whenever the construction, substantial
    reconstruction or alteration of an Baghouse/Filter is proposed unless exempt.

  • BWP AQ Cyclone Form  doc format of BWP AQ Cyclone Form
file size 1MB pdf format of                             BWP AQ Cyclone Form

    Submit with Form CPA-PROCESS whenever the construction, substantial reconstruction or alteration of
    a Cyclone is proposed unless exempt.

  • BWP AQ Electrostatic Precipitator Form  doc format of BWP AQ Electrostatic Precipitator Form
pdf format of                             BWP AQ Electrostatic Precipitator Form

    Submit with Form CPA-FUEL and/or CPA-PROCESS whenever construction, substantial reconstruction
    or alteration of an Electrostatic Precipitator is proposed unless exempt.

  • BWP AQ Selective Catalytic Reduction Form  doc format of BWP AQ Selective Catalytic Reduction Form
pdf format of                             BWP AQ Selective Catalytic Reduction Form

    Submit with Form CPA-FUEL and/or CPA-PROCESS whenever construction, substantial reconstruction or
    alteration of a Selection Catalytic Reduction system is proposed unless exempt.

  • BWP AQ Scrubber Form  doc format of BWP AQ Scrubber Form
pdf format of                             BWP AQ Scrubber Form

    Submit with Form CPA-FUEL and/or CPA-PROCESS whenever construction, substantial reconstruction
    or alteration of a Scrubber is proposed unless exempt.

  • BWP AQ Sorbant/Reactant Injection Technology Form  doc format of BWP AQ Sorbant/Reactant Injection Technology Form
pdf format of                             BWP AQ Sorbant/Reactant Injection Technology Form

    Submit with Form CPA-FUEL and/or CPA-PROCESS whenever construction, substantial reconstruction or
    alteration of a Sorbent/Reactant Injection Technology unit (e.g. carbon injection, lime injection) is proposed
    unless exempt.

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