Field precast modification

{
  "id": "MLC-T-ENV-010941",
  "term": "Field precast modification",
  "field": "Environment",
  "term_source": "Field Precast Modification",
  "definition": "Modifications to precast products in the field involving coring, chipping, cutting, drilling or grinding that create respirable crystalline silica particles.Precasting is a manufacturing procedure whereas casting-in-place is a construction procedure",
  "subject": "Commercial processes",
  "references": [
    "Adapted from Comprehensive Safety Recommendations for the Precast Concrete Products Industry DHHS/National Institute for Occupational Safety and Health DHHS/NIOSH Publication 84-103 at https://www.cdc.gov/niosh/docs/84-103"
  ],
  "url": "https://mlchart.com/terminology/environment/field-precast-modification/"
}