Schofields Building
Inspections
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Slab pre-pour inspection in Schofields

Barrier, steel and set out, checked in the last hours before concrete.

  • The day before the pour, steel and formwork complete
  • About 1 hour on site
  • Report within 24 hours
Price your Schofields inspectionTell us the address and what you need.

Fully licensed & accredited

Stage2 of 7
When to bookThe day before the pour, steel and formwork complete
Time on siteAbout 1 hour on site
Inspected againstAS 2870, AS 3600, NCC Part 3.2, the engineer's slab design and the soil report

What is included in a Schofields slab pre-pour inspection

  • Slab class and layout checked against the engineer's design and the soil report
  • Edge beam and internal beam depths and widths
  • Reinforcement size, spacing, laps and trench mesh
  • Bar chairs, cover and support so steel does not sit on the ground
  • Waffle pods, void formers and pod spacing
  • Vapour barrier coverage, laps and tape at penetrations
  • Plumbing and electrical penetrations and sleeves
  • Set-downs for wet areas, garage, porch and alfresco
  • Termite management components installed before the pour
  • Formwork alignment, level and set-out against the plans
  • Stormwater pipe cover and pit positions where visible
  • Site cut, fill and pier holes where visible
  • Hot water service and meter box slab extensions formed
  • Trench cleanliness and debris before the pour
Why it matters here

Slab pre-pour inspections on Schofields builds

What we hold for Schofields at this end of the build is the vapour barrier, recorded as missing or not visible on two separate occasions at frame stage, which is well after the point anything could be done about it. That is the argument for the pre-pour stage in a sentence: the barrier either exists as one continuous layer on the day, or its absence becomes a permanent unknown.

What we find at this stage in Schofields

  • Vapour barrier missing or not visible beneath the slab
  • Laps and punctures in the barrier left open
  • Cover to reinforcement below the minimum
  • Beam geometry not matching the engineering
  • Service penetrations set out incorrectly
General view of the works, Schofields
General view of the works
Sample findings

Sample defects found during our slab pre-pour inspections in Schofields

Annotated findings from Slab pre-pour inspections on Schofields builds. Client addresses withheld.

Vapour barriers missing or not visible, recorded during a frame inspection in Schofields
Vapour barrier missing or not visible
Vapour barriers missing or not visible, recorded during a frame inspection in Schofields
A second record of the same
Site not graded, recorded during a frame inspection in Schofields
Site not graded around the works
Support, recorded during a pre-purchase inspection in Schofields
Support detail on site

The other stages of a Schofields build

  1. Bored piers inspection in Schofields1Bored piersAfter boring and cage placement, before concrete
  2. Frame inspection in Schofields3FrameOnce frame and trusses are up and the roof is on, before lining
  3. Lock-up (pre-plaster) inspection in Schofields4Lock-up (pre-plaster)After roof, cladding and external doors, before plaster
  4. Fixing inspection in Schofields5FixingAfter mouldings, doors and joinery, before the painter
  5. Waterproofing inspection in Schofields6WaterproofingAfter the membrane is applied and before any tile is laid
  6. Pre-handover (PCI) inspection in Schofields7Pre-handover (PCI)Two to three weeks before your handover date

All construction stage inspections in Schofields →

Guides

Construction stage guides for Schofields

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Book a slab pre-pour inspection in Schofields

Instant online pricing, or talk to the booking team on 1300 471 805.

FAQ

Slab pre-pour inspections in Schofields: common questions

Why does the barrier matter so much?

It is the only thing between ground moisture and your slab, and it works as one unbroken layer. A missing section is not a partial barrier, it is an opening.

Can it be assessed later?

Not once concrete is down. On these Schofields jobs the absence was only recorded at frame stage, by which point the observation is a note in a file rather than something anyone can act on.

Does the pour date move often?

Constantly. We reschedule to match and there is no charge for it.

How long are you there?

Roughly an hour to ninety minutes on a standard lot, with the report generally out that evening.

Do you look at penetrations?

We record their positions where visible, because moving one before the pour costs almost nothing and after it costs a great deal.

What should I send you?

The engineering for your lot together with the soil report it was based on.

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