Pile Trimming and Cropping Contractors in Sydney
Pile trimming across Sydney: Driven precast, bored, CFA and screw piles taken to cut off level
- Our own croppers, excavator breakers, compressor and jackhammers
- Per pile on volume runs, day rate on small counts
- Spoil taken away with the trim in our own tippers and skips
- Our own silica SWMS, sent on request
Driven precast, bored, CFA and screw piles in Sydney taken to cut off level, bars straight, face sound, spoil gone. We follow the rig so the cappers always have trimmed piles in front of them.
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Pile trimming in Sydney that keeps the cappers moving
Piles are poured or driven long on purpose, so every pile comes up proud and has to go back to design cut off level before the cap or capping beam goes on. Three things at once: break back to cut off, keep the starter bars straight and undamaged for the cap tie in, and finish with a sound clean face ready for the pour. Get one wrong and the engineer will not sign off.
Crew, croppers, compressor and tippers come out of our Marrickville yard, close to the CBD, the M5, M8 and the airport, so a Sydney site is a quick mobilisation. Inner city basement work brings tight access, propping and other trades in the hole, so the breaker and jackhammer set up does most of the work there. On open civil and apartment sites where the piles are driven precast in long runs, the excavator mounted cropper earns its keep.
Work in Sydney runs across basement jobs in the CBD, Barangaroo and North Sydney, apartment and mixed use sites in Parramatta, Macquarie Park, Green Square and Rhodes, the airport and Mascot precinct, industrial land at Alexandria and Botany, and civil sites across western and south western Sydney out to Liverpool, Penrith and Campbelltown. We work for builders, piling contractors and civil contractors, and also do the detailed excavation and demolition ahead of the rig.
Driven precast, bored and CFA, screw piles: three different jobs
- Driven precast piles. Square or round precast driven to set, high strength concrete, heavy reinforcement. Cropped square without cracking the pile below the cut line.
- Bored and CFA piles. Cast in the ground, so the head is the softest, dirtiest concrete in the pile. Easier to break but messier, and the spoil has to go somewhere. Breaker and jackhammer, finished by hand.
- Screw and helical piles. Steel, so a cutting job. Cut to level so the cap plate can be welded or bolted on.
For a method and a rate we ask for pile type, count, size and cut off level relative to the working platform.
Method and plant
Method is picked to suit the pile type, not whatever is on the truck.
- Hydraulic pile croppers, excavator mounted. Fastest and cleanest on driven precast and uniform bored piles, no hand vibration, operator out of the firing line. We are adding units.
- Excavator mounted breakers. The workhorse on bored, CFA and oversized or irregular piles. Needs a careful operator or the concrete below the cut line shatters.
- Compressor and Hilti jackhammers. The last part of the trim, tight access, piles inside a building.
- Saw cut control line. Where tolerance is tight or the pile shows in finished work, Perfect Concrete Care saw cuts a line at cut off level first so the break stops there. Same group, an internal call, not a subcontract.
Bars knocked during driving are straightened by hand; we work down to the bars, not through them. Spoil goes into our own tippers and skips as the trim moves, so trimming and spoil removal can be one price.
Working with the piling contractor and the programme
We follow the rig at a set distance, close enough that the cappers always have trimmed piles in front of them and far enough back to stay out of the rig crew's way, worked out against your programme. Hundreds of piles on a civil site or a big basement in Sydney are a run, not call outs.
Per pile on consistent volume work, day rate on small numbers, awkward access or working around other trades. We have two upcoming jobs with a thousand driven 400 by 400 piles between them.
If the starter bars on a pile are already bent or broken when we get to it, that goes to you on paper before any work starts on that pile.
Safety, paperwork and frequently asked
Trimming runs under our own SWMS for concrete cutting and breaking: water suppression, on tool extraction and respiratory protection for respirable crystalline silica. Sent to the head contractor on request. Under an existing structure it is hand work with jackhammers plus dust and noise controls.
How fast can you give a rate?
Quickly once we have the pile schedule.
Can you keep up with the rig?
Tell us its daily output and we size the crew and plant to sit behind it.
Is there a minimum job size?
No. Small counts go on a day rate, volume runs per pile. Builders, piling contractors and civil contractors only.
Our NSW basement and footing work shows the same sort of site: footing piers and slabs poured after the demolition and detail excavation at Bourke Street, Woolloomooloo, lift shaft and stairwell pits excavated inside a propped CBD building at 141 to 147 King Street and detailed excavation for a new basement at 161 Victoria Road, Gladesville.
Got a pile run in Sydney coming up?
Send us the pile schedule and the programme. Call 02 7908 4944 or use the form above.
We also trim and crop piles in Wollongong, Newcastle, Brisbane, Gold Coast and Sunshine Coast. See pile trimming or all Perfect Strip Out services.
Perfect Stripout & Demolition acknowledges the Aboriginal and Torres Strait Islander people as Traditional Custodians of the country on which we live and work. We pay our respects to the Traditional Custodians and Elders past, present and future, and honour their connection to the land and ongoing contribution to society.