CAA Program Delegation Status for Arkansas — NESHAP Part 61

    SubpartDescriptionADEQ2Non-Delegable Authorities
    AGeneral ProvisionsYes
    See Note 1 for NESHAP Part 61, for explanation of delegation authorities, as well as the following specific references:
    § 61.04(b) Addresses of State and Local Implementing Agencies
    § 61.11 Waiver of Compliance {not listed under 40 CFR 61.04(c)(ii)}
    § 61.12(d)(1) Compliance with Standard and Maintenance Requirements, Alternate Means of Emission Limitation
    § 61.13(h)(1)(ii)  Major Changes to an Emission Test
    §§ 61.14(d) and (g)(1)(ii) Major Modifications to Monitoring Requirements
    § 61.16 Availability of Information Procedures
     
    BBBenzene (Transfer Operations)Yes
    CBerylliumYes
    DBeryllium (Rocket Motor Firing)Yes
    EMercuryYes
    61.53(c)(4) List of approved Design, Maintenance, and Housekeeping Practices for Mercury Chlor-Alkali Plants.
     
    FVinyl ChlorideYes
    FFBenzene (Wastewater Operations)Yes
    JBenzene (Equipment Leaks Fugitives)Yes
    LBenzene (Coke By-Product Plants)Yes
    MAsbestosYes

    Comment - the state/local health departments usually have the delegated authority for abatement/demolition activities.

    NInorganic Arsenic (Glass Manufac.)Yes
    OInorganic Arsenic (Prim. Copper Smelt.)Yes
    PInorganic ArsenicYes
    VFugitive Emissions of Volatile Hazardous Air Pollutants (i.e., VHAPs)Yes
    YBenzene (Storage Vessels)Yes
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    Notes

    ORA-04036: PGA memory used by the instance exceeds PGA_AGGREGATE_LIMIT