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Mulgrave blocks often involve reactive clay, cut-and-fill pads and tight side access—small base-stage mistakes can translate into slab movement, drainage issues and future cracking once the concrete is down.
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Our comprehensive service includes everything you need to make an informed decision about your property.
We assess the prepared building platform for cleanliness, stability and readiness for concrete, including obvious soft spots, uncontrolled fill and areas that may trap water. A clean, well-prepared base helps prevent honeycombing, slab thickness issues and future settlement-related cracking.
We check formwork positioning, bracing and straightness, including edge beam layout and step-downs where visible. Accurate set-out matters for slab dimensions, correct load transfer and avoiding later problems with brickwork alignment, frame fit-up and boundary clearances.
We review reinforcement size markings where accessible, overlap/lap locations, spacing, trench mesh placement and whether bars are adequately supported on chairs to achieve cover. Correct steel placement is critical for slab performance and reducing the risk of cracking under normal household loads.
We check the vapour barrier for tears, punctures and incomplete lap joints, and we look at how it is dressed at penetrations and edges where visible. A continuous membrane reduces rising damp risk and helps protect floor coverings and indoor air quality long after handover.
We inspect visible plumbing and service penetrations for positioning, protection and practical sealing readiness before the pour. Poorly placed or unprotected penetrations can lead to slab weakening, difficult fit-off later, and moisture paths that are hard to rectify once concrete is poured.
We note signs the site could hold water around the slab area and review visible provisions that influence water control at this stage, such as fall directions and the risk of ponding in trenches. Managing water before and during the pour helps avoid undermining, erosion and moisture problems at the slab edge.
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Professional inspections with attention to every detail. Here's a glimpse of our work.
Inspection photo 1
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Inspection photo 3
Find answers to the most frequently asked questions about our inspection service.
Book once the site is boxed up and prepared, with reinforcement, membranes and penetrations installed, but before concrete is poured. In Mulgrave, pours can be scheduled quickly once steel is down, so it’s best to line up the inspection as soon as you’re given a tentative pour date. We’ll help you confirm the ideal timing with your site supervisor.
You’ll receive a detailed written report with photos, notes on what was visible on the day, and clear recommendations on items to rectify or query with the builder. We focus on base-stage elements such as formwork, reinforcement, membrane condition and service penetrations. The report is structured so you can forward it directly to the builder for action before the pour.
No—concrete can crack for many reasons, including curing conditions and normal shrinkage. A Stage 1 inspection aims to reduce avoidable risk by checking that preparation, steel placement and moisture barriers are consistent with good practice and the available documentation. By identifying issues before concrete is poured, you can address preventable defects that may contribute to excessive cracking or performance problems.
Yes. Mulgrave sites often involve clay soils and reworked building platforms from knock-down rebuilds or subdivisions. These conditions can amplify the impact of poor compaction, inadequate moisture protection and incorrect reinforcement support. A pre-slab inspection helps confirm that the base is ready, the membrane is continuous, and the steel is positioned to perform as intended before the slab becomes permanent.
On cut-and-fill sites we pay close attention to whether the prepared platform appears consistent and stable, whether trenches and edges look prone to holding water, and whether formwork and reinforcement are supported in a way that maintains the intended slab geometry. While we don’t perform geotechnical testing, we flag visible concerns that should be addressed or clarified against engineering details before pouring.
Still have questions?
Get in TouchACE Building and Pest Inspections will check formwork, steel and moisture barriers at Stage 1 and provide photo-backed action items you can raise with your builder—call 0485 857 077.