Castle Hill Building
Inspections
★★★★★ 4.8 on Google · 570+ reviews

Bored pier inspection in Castle Hill

Piers checked while the holes are still open and the cages can be seen.

  • Pier holes open with cages in, before any concrete arrives
  • About 1 hour on site
  • Report within 24 hours
Request a quoteGive us the address type and timing and we will ring you back.

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

Fully licensed & accredited

Stage1 of 7
When to bookPier holes open with cages in, before any concrete arrives
Time on siteAbout 1 hour on site
Inspected againstAS 2870, AS 3600, the geotechnical report and the engineer's footing design

What is included in a Castle Hill bored piers inspection

  • Pier positions and spacing against the footing plan
  • Pier diameter checked at the top of each hole
  • Depth against the engineer's design and the soil report
  • Founding material at the base where visible
  • Reinforcement cage size, laps and starter bars
  • Cover to the cage and centralisers
  • Hole cleanliness, spoil and loose material
  • Standing water or seepage before the pour
  • Steel projection into the slab or beam
  • Termite and service penetrations near piers
  • Set-out against the site plan and boundaries
  • Records and photographs for the engineer where required
Why it matters here

Bored piers inspections on Castle Hill builds

Rebuild blocks across Castle Hill often slope, and a sloping block usually means piers or stepped footings to reach consistent ground. The commonest problem we meet is timing: concrete already in the holes before anyone has measured them, at which point depth and steel can only be taken on trust.

What we find at this stage in Castle Hill

  • Piers poured before inspection
  • Depth short of the engineer's founding level
  • Reinforcing cage hard against the pier wall
  • Loose spoil in the base
  • Stepped footing formwork not secured
Sample findings

Sample defects found during our bored piers inspections in Castle Hill

Annotated findings from Bored piers inspections.

Bored piers already filled with concrete before they could be inspected, found during a bored pier inspection in West Ryde
Bored piers already filled with concrete before they could be inspected, West Ryde
Piers poured ahead of the inspection, leaving depth and steel unchecked, found during a bored pier inspection in West Ryde
Piers poured ahead of the inspection, leaving depth and steel unchecked, West Ryde
Stepped strip footing at risk of blowout without secured formwork, found during a slab pre-pour inspection in Pennant Hills
Stepped strip footing at risk of blowout without secured formwork, Pennant Hills
Stepped footing formwork needing proper support before concrete, found during a slab pre-pour inspection in Pennant Hills
Stepped footing formwork needing proper support before concrete, Pennant Hills

The other stages of a Castle Hill build

  1. Slab pre-pour inspection in Castle Hill2Slab pre-pourPods, mesh and drainage set out, ahead of the concrete truck
  2. Frame inspection in Castle Hill3FrameWalls standing and trusses fixed, before wrap and lining
  3. Lock-up (pre-plaster) inspection in Castle Hill4Lock-up (pre-plaster)Roof, windows and external doors in, before plaster
  4. Fixing inspection in Castle Hill5FixingJoinery and doors hung, before painting
  5. Waterproofing inspection in Castle Hill6WaterproofingCoating dry and the tiler not yet booked in
  6. Pre-handover (PCI) inspection in Castle Hill7Pre-handover (PCI)About two weeks before you take possession

All construction stage inspections in Castle Hill →

Guides

Construction stage guides for Castle Hill

All guides →

Book a bored piers inspection in Castle Hill

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

FAQ

Bored piers inspections in Castle Hill: common questions

Why inspect piers at all?

Because once concrete fills them, nobody can confirm how deep they go or where the steel sits. Piers carry the house on difficult ground.

What if the piers are already poured when you arrive?

We record it and note what can no longer be verified, which is itself useful if movement shows up later.

Do all Castle Hill rebuilds need piers?

No. It depends on the soil report, the slope and the engineer's design for your lot.

When should I tell you the drilling date?

Let us know as soon as the drilling date is set. A day's notice usually works.

Who sets the required pier depth?

Your structural engineer, based on the geotechnical report. We check the work against that drawing.

Is the certifier's footing inspection the same thing?

The principal certifier may inspect footings as a critical stage. Our inspection is for you and reports workmanship in more detail.

CallGet a Free Quote