Introduction to Water Damage Restoration

Every water damage site is a workplace the moment you step through the door, and the law treats it that way. Under the Australian Model Work Health and Safety Act, the PCBU, which in most small restoration businesses means you as the owner-operator or your employer, carries a primary duty to make sure workers and anyone else on site are not exposed to health and safety risks. That duty is not a box-ticking exercise. It covers electrical hazards from water-affected switchboards and submerged GPOs, contamination exposure from grey or black water, manual handling injuries from shifting wet carpet and furniture, and slip and fall risk from wet hard floors. Every single one of those hazards is present on virtually every job you attend. The practical starting point is a quick but deliberate site walk before any equipment goes in or any extraction starts. Look at what is wet, look at what is near power, look at where the water came from, and form a view on contamination category before anyone touches anything.

PPE selection follows the contamination category, and getting that call right early saves you from either under-protecting your team or wasting time re-gearing mid-job. Category 1 losses, clean water from a supply line or rainwater entry with no secondary contamination, require nitrile gloves and eye protection as a minimum. Category 2 losses, grey water with some level of biological or chemical contamination, add a P2 respirator and a disposable coverall where there is any chance of aerosolisation, such as during high-pressure extraction or when running air movers close to wet material. Category 3 losses, sewage, floodwater, or any source you cannot verify as clean, require the full kit: disposable coverall, rubber boots, chemical splash goggles, P2 respirator, and gloves. The rule that matters most in the field is this one: if you are not certain of the category, default to Category 2 minimum until you have confirmed it. A typical scenario is arriving at a ground-floor unit where the tenant says "the toilet overflowed but only a little bit." That description alone puts you at Category 3 until you have assessed the affected area properly. Do not let a customer's reassurance drive your PPE decision. A useful response in that moment is something like, "I hear you, and we will get this sorted quickly, but I need to gear up appropriately before I go in so I can keep both of us safe."

Some jobs carry risks that require formal documentation before work starts, not after. Safe work method statements are required for high-risk activities that come up regularly in water damage work: confined space entry such as a subfloor or roof void, work at heights when you are accessing a roof cavity to assess or dry structural material, and any work where asbestos is present or suspected. Asbestos is a real consideration in Australian homes built before the mid-1980s, and wet, disturbed material in an older property should always prompt the question before you start cutting or removing anything. Identify these risks during your pre-job planning, have the SWMS completed, and make sure the controls are actually in place before the work begins. A common field situation is a supervisor asking a technician to duck into a subfloor to place a desiccant hose without any confined space assessment having been done. The right answer from the technician is, "I need a SWMS and a standby person before I go in there." That is not being difficult. That is exactly what the legislation requires.

Incident reporting is the part of WHS that technicians often know the least about until something goes wrong, and that is the wrong time to be learning it. Under the Model WHS Act, certain incidents must be reported to the WHS regulator in your state or territory. These include serious injuries and dangerous occurrences, and the notification thresholds and timeframes vary slightly between jurisdictions, so you need to know the rules for where you actually work. The practical step is to have the reporting process written down and accessible before an incident occurs, not scrambling to find a phone number while someone is injured on site. Make sure everyone on your crew knows who makes the call, who preserves the scene, and who contacts the insurer. Health and safety on a water damage job is not a separate task you complete before the real work starts. It runs alongside every decision you make from the moment you arrive to the moment you pack up and leave.