Assess & quote
Site visit, plan review and Dial Before You Dig. One clear quote covering dig, cartage and cleanup.
Marsfield is 60s–70s brick veneer by Macquarie University, shale-and-sandstone ground turning over to townhouses and student housing. The regular jobs here are knock-down rebuild site cuts, pool digs and granny flat and shed pads. Services located first, sites left level and clean.
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From a knock-down rebuild to a new estate pad, each service has its own page with the detail.
Marsfield sits about 17 kilometres north-west of the city. It's anchored by Macquarie University nearby, Marsfield shops and Dunbar Park. It's ringed by Macquarie Park, North Ryde, Eastwood, Epping and Denistone East. What's changing: townhouses and apartments near the university, and knock-down rebuilds.
Marsfield's housing near Macquarie University nearby runs to 1960s–70s brick veneer with townhouse and student-housing infill near the university. Near Macquarie University nearby, the older brick and fibro is renovate-or-rebuild ground. Day to day around Macquarie Park that's knock-down rebuild site cuts, pool digs and granny flat and shed pads.
Marsfield, near Macquarie University nearby, is on Shale over sandstone on undulating ground. The rock under Marsfield shops is close, so Marsfield footings and pits are broken out and the spoil leaves the block as rock. Around North Ryde, the clay is reactive, so fill goes in in compacted layers.
Marsfield is in City of Ryde, and around Macquarie University nearby there's no flood or bushfire overlay, so it's a standard DA or CDC job. Machines come in to Marsfield off Vimiera Road or Epping Road, and a mini machine fits down the side gate.
Every job follows the same sequence, whether it's a single trench or a full site cut.
A trench can be a day, a basement can be weeks. Dates come with the quote, not after.
Marsfield and the streets around it, from the older estates to the new blocks.
From the older streets to the newer blocks, Marsfield and the suburbs around it. If you're anywhere in the Marsfield area, we can get to you.
See the whole Ryde and Hornsby area →It depends on the volume of material, the ground (shale over sandstone on undulating ground), access for the machine and how far spoil has to be carted. Every job gets a written quote after a site look, with the dig, cartage and cleanup spelled out, so you know what’s included before anything starts.
Usually, if the excavation is part of a build. Cut and fill beyond set limits, work near boundaries and anything on a lot with a flood, bushfire or heritage overlay needs approval as part of the DA or CDC. We work to the approved plans; check with your certifier before the dig is booked.
A trench, pool dig or single pad is a day or two; a knock-down site cut or a basement runs longer and depends on volume, ground and weather. Dates come with the quote, not after.
Yes. Shale over sandstone on undulating ground. On the river slopes, in the gullies and across the Hornsby plateau, sandstone is usually within the first metre. It’s sawn at the boundaries and broken out, and it’s in the quote when the site look finds it.
That’s the most common ground in this region and it’s priced as two jobs: clay cut and compacted fill on the ridge side, saw and breaker where the block drops into rock. The site look finds where the change is so it’s in the quote from the start.
Yes. Basements in Marsfield go through shale into sandstone, are sawn at the boundaries and dug in stages to the shoring engineer’s sequence, with creek groundwater planned for from the geotech. Spoil is trucked on a schedule so the street stays clear.
Usually three ways: the back of the block is sandstone and steep, the bush carries a bushfire rating, and the trees are protected. The cut is benched, retaining is planned in, and the clearing and asset protection zone are done to the approved plan.
Reactive clay. It swells in wet winters and shrinks in dry summers, and anything poured on loose or uncompacted fill moves with it. A pad cut and filled in compacted layers to the engineer’s spec is what stops the new slab doing the same thing.
Tell us about the job. We'll look at the site before quoting, so you know what's included before anything starts.
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