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Occupational Hygiene


Terra Sana Consultants has qualified and trained staff, and cutting edge equipment to provide technical advice related to asbestos.

Our services include testing for: 

  • Airborne asbestos
  • Bulk material
  • Soil and sediments
  • Water and sludge

All testing are undertaken by a laboratory accredited by the National Association of Testing Authorities and to Australian Standard AS 4964.

If asbestos is identified our expert team can help with the Preparation of Asbestos Management Plans.

Crystalline Silica Sand

Silica is silicon dioxide, a natural substance found in most rocks, sand and clay, and in products such as bricks and concrete.

Work processes such as mining, quarrying, cutting, sanding, carving, grinding, blasting or polishing materials containing silica can generate Respirable Crystalline Silica (RCS).

RCS dust particles are so small they cannot be seen under ordinary lighting. RCS is hazardous to health; the small particle size means it is easily inhaled deep into the lungs.

Our services includes:

  • Identifying crystalline silica in the workplace
  • Monitor airborne contaminant levels
  • Develop risk assessment management plans