Cobbitty Building
Inspections
★★★★★ 4.8 on Google · 570+ reviews

Slab pre-pour inspections in Cobbitty

Steel, collars and set downs checked in the hours before the concrete.

  • Steel tied and plumbing through, the day before concrete
  • About 1 hour on site
  • Report within 24 hours
Request a quoteLeave your details and an inspector rings you back today.

No obligation. We use your details for your quote and may contact you about it even if you don't finish.

Fully licensed & accredited

Stage2 of 7
When to bookSteel tied and plumbing through, the day before concrete
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 Cobbitty slab pre-pour inspection

  • Termite collars on every plumbing penetration
  • Cover from steel to the outside face
  • Bar chairs holding the mesh at height
  • Edge and internal beam sizes
  • Extra bars in wide external beams
  • Trench mesh laps and tying
  • Shower recess and wet area set downs
  • Waffle pod layout and spacing
  • Vapour barrier laps and taped tears
  • Sewer and stormwater pipes capped
  • Slab footprint against the set out
  • Conduit and meter box position allowed for
Why it matters here

Slab pre-pour inspections on Cobbitty builds

On the slabs we have checked in Camden's growth area, the items that recur are not dramatic: termite collars missing from plumbing penetrations, steel without enough concrete cover, extra bars left out of wide beams and shower set downs not formed. Each one is fixed in minutes with a chair, a collar or a bar before the pour, and each is permanent after it.

What we find at this stage in Cobbitty

  • Termite collars missing at penetrations
  • Concrete cover to steel below the minimum
  • Additional bars missing in wide beams
  • Shower set down missing from the formwork
  • Pipes left uncapped in the slab
Plumbing penetration still waiting for its termite collar, found during a slab pre-pour inspection in Ingleburn
Plumbing penetration still waiting for its termite collar, Ingleburn
Sample findings

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

Annotated findings from Slab pre-pour inspections.

Steel with less concrete cover than the minimum required, found during a slab pre-pour inspection in Spring Farm
Steel with less concrete cover than the minimum required, Spring Farm
External beam wider than 300mm without its extra bottom bar, found during a slab pre-pour inspection in Gilead
External beam wider than 300mm without its extra bottom bar, Gilead
Shower recess not formed before the pour was due, found during a slab pre-pour inspection in Spring Farm
Shower recess not formed before the pour was due, Spring Farm
Sewer pipe left uncapped where debris can fall in, found during a slab pre-pour inspection in Gilead
Sewer pipe left uncapped where debris can fall in, Gilead

The other stages of a Cobbitty build

  1. Bored piers inspection in Cobbitty1Bored piersHoles drilled and cages in, concrete not yet ordered
  2. Frame inspection in Cobbitty3FrameFrame standing and trusses fixed, before wrap and roof sheeting
  3. Lock-up (pre-plaster) inspection in Cobbitty4Lock-up (pre-plaster)Roof on, windows and external doors in, before any plasterboard
  4. Fixing inspection in Cobbitty5FixingLinings up, doors and joinery fitted, painter not yet in
  5. Waterproofing inspection in Cobbitty6WaterproofingMembrane cured in the wet areas and on balconies, tiler not yet started
  6. Pre-handover (PCI) inspection in Cobbitty7Pre-handover (PCI)Build complete, a fortnight or so before the handover date

All construction stage inspections in Cobbitty →

Guides

Construction stage guides for Cobbitty

All guides →

Book a slab pre-pour inspection in Cobbitty

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

FAQ

Slab pre-pour inspections in Cobbitty: common questions

What is concrete cover and why measure it?

Cover means the thickness of concrete sitting between the reinforcing bars and the nearest outer surface. Too little and moisture can reach the steel over time, so the minimum is set by the standard.

Why do termite collars matter so much?

Every pipe through the slab is a possible hidden entry for termites. Collars close that gap and cannot be added once the concrete is poured.

How long is the slab visit?

About an hour on a standard single dwelling.

Can the pour go ahead the same day?

Often yes. Small items are corrected while we are there or straight after, and the builder decides on timing.

Is the plastic under the slab looked at as well?

Yes, for coverage, laps and taped tears where it can be seen under the steel.

What should I send before the visit?

The slab engineering and the soil report, so beam sizes and steel can be compared directly.

CallGet a Free Quote