Manual Handling Injuries from Repetitive Lifting
HighSoft demolition involves sustained repetitive manual handling of fixtures, fittings, partition materials, ceiling components, and debris throughout extended work shifts. Workers repeatedly lift and carry items weighing 5-25kg including ceiling tiles, partition studs, plasterboard sheets, fixtures, and debris bags. The cumulative effect of hundreds of lifting and carrying movements over 8-10 hour shifts creates significant musculoskeletal strain. Awkward postures compound manual handling risks including overhead work removing ceilings, bending and stooping to remove floor coverings, twisting while carrying materials through doorways and corridors, and working in confined spaces with limited room for safe body positioning.
Consequence: Lower back strain and disc injuries from cumulative lifting and awkward postures. Shoulder injuries including rotator cuff damage from overhead work. Knee and hip injuries from sustained squatting and kneeling during floor covering removal. Acute injuries from dropped materials. Chronic musculoskeletal disorders developing over sustained exposure to manual handling demands.
Asbestos Exposure from Disturbed Building Materials
HighBuildings constructed before 1990 frequently contain asbestos in ceiling tiles, vinyl floor tiles, partition sheeting, pipe lagging, electrical switchboards, and sprayed insulation. Disturbing these materials during soft demolition without proper identification and licensed removal releases respirable asbestos fibres that can be inhaled into lungs. Even brief exposure to asbestos contributes to cumulative lifetime dose increasing risk of mesothelioma, asbestosis, and lung cancer. These diseases have latency periods of 10-40 years, meaning exposure during demolition work manifests as fatal disease decades later. Visual identification of asbestos is unreliable—materials must be tested by accredited laboratories before demolition commences.
Consequence: Mesothelioma, an invariably fatal cancer affecting lung lining and abdominal cavity with no cure. Asbestosis causing progressive lung scarring, respiratory failure, and death. Lung cancer associated with asbestos exposure. These diseases typically manifest 10-40 years after exposure and result in painful death. Prosecution and substantial fines for companies and individuals conducting demolition without asbestos surveys and licensed removal.
Falls from Stepladders and Elevated Work Platforms
MediumSoft demolition frequently requires elevated access to remove ceiling systems, light fittings, air conditioning units, and upper-level partitions. Workers use stepladders, A-frame ladders, or mobile elevated work platforms in spaces often cluttered with furniture, debris, and removed materials creating unstable footing. Overreaching from ladders to access distant ceiling tiles or fixtures rather than repositioning access equipment creates overbalancing risk. Working with both hands occupied holding removed items while descending ladders eliminates secure three-point contact. Cluttered work areas make safe ladder placement difficult and create trip hazards around ladder base.
Consequence: Head injuries and concussion from falls onto concrete floors or impact with furniture and fixtures. Fractures to arms, wrists, shoulders, and ankles from impact during falls. Spinal injuries including vertebral fractures from falls onto debris or awkward landings. Lacerations and puncture wounds from falling onto tools, materials, or building fixtures. Falls from 2-3 metres frequently cause injuries requiring hospitalization.
Electrical Shock from Inadequate Service Isolation
HighRemoving electrical fixtures, switches, power outlets, light fittings, and ceiling-mounted services exposes workers to live electrical conductors if circuits are not properly isolated before work commences. Relying on local switches rather than verified isolation at distribution board leaves circuits potentially energized. Undocumented circuits, incorrectly labelled switchboards, emergency lighting circuits on separate supply, and circuits serving adjacent areas that were not isolated create electrocution risk. Contact with live conductors can occur when removing light fittings, disconnecting power outlets, cutting into partition walls containing concealed wiring, or when demolition tools contact cables.
Consequence: Electrocution causing cardiac arrest and death. Serious electrical burns requiring surgical treatment and skin grafts. Neurological damage from electrical current passing through body. Falls from height triggered by electrical shock while working on ladders or elevated platforms. Secondary injuries from involuntary muscle contractions caused by electrical current.
Dust Generation and Respiratory Exposure
MediumSoft demolition generates substantial dust from removing ceiling tiles, stripping plasterboard partitions, pulling up floor coverings, and general demolition activities. Dust contains crystalline silica from cement-based materials, mineral fibres from insulation products, mold spores from damp materials, and accumulated dirt and debris. Without dust suppression and extraction controls, airborne dust concentrations exceed safe exposure limits causing respiratory irritation and, with sustained exposure, chronic respiratory disease. In occupied buildings, dust migration to adjacent tenanted areas creates health hazards for building occupants and generates complaints requiring work stoppages.
Consequence: Acute respiratory irritation causing coughing, throat irritation, and breathing difficulty. Eye irritation and conjunctivitis from dust exposure. Chronic respiratory disease including silicosis from crystalline silica exposure in cement-based materials. Exacerbation of pre-existing respiratory conditions including asthma. Building management complaints and work stoppages if dust control is inadequate in occupied buildings.
Struck by Falling Materials and Fixtures
MediumRemoving ceiling systems, light fittings, air conditioning units, and upper-level fixtures creates struck-by hazards for workers below. Ceiling tiles, light fittings, ductwork sections, and partition materials can fall during removal particularly if fixings fail unexpectedly or materials break during dismantling. Workers removing materials often drop items accidentally or deliberately throw debris to floor level creating hazards for workers in lower areas. Heavy fixtures including air conditioning units weighing 50-100kg pose serious struck-by risk if mounting systems fail during removal or items are dropped during lowering.
Consequence: Head injuries including concussion, skull fractures, and traumatic brain injury from impact with falling fixtures. Shoulder and upper body injuries from impact with falling materials. Lacerations and puncture wounds from falling debris with sharp edges. Fractures to hands, arms, and feet from dropped fixtures or materials. Serious crush injuries if heavy items such as air conditioning units fall on workers.