Confined abrasive blasting enclosure

{
  "id": "MLC-T-ENV-006133",
  "term": "Confined abrasive blasting enclosure",
  "field": "Environment",
  "term_source": "Confined Abrasive Blasting Enclosure",
  "definition": "Enclosure that includes a roof and at least two complete walls, with side curtains and ventilation as needed to insure that no air or PM exits the enclosure while dry abrasive blasting is performed. Apertures or slots may be present in the roof or walls to allow for mechanized transport of the blasted objects with overhead cranes, or cable and cord entry into the dry abrasive blasting chamber.",
  "subject": "Built environments",
  "references": [
    "40 CFR 63.11522 (CFR 2013)"
  ],
  "url": "https://mlchart.com/terminology/environment/confined-abrasive-blasting-enclosure/"
}