South Coast AQMD Proposed Rule 1460 targets reducing fugitive dust and emissions from metal recycling and shredding operations through measures like designating a dust control supervisor and mandatory recordkeeping. The proposed regulations apply to large operations, which are defined as those handling more than 5,000 cubic yards of material. Read the full Proposed Rule 1460 Draft Staff Report at AQMD . Proposed Rule 1460 Draft Staff Report 10042022 - AQMD