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Site visit, plan review and Dial Before You Dig. One clear quote covering dig, cartage and cleanup.
Lewisham is a terrace-and-cottage suburb on shale, basement and underpinning work on tight lots. The regular jobs here are basement digs, underpinning and pool digs. 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.
Lewisham sits about 7 kilometres west of the city. Locals place it by Lewisham station, Lewisham Hospital and Hawthorne Canal. It's ringed by Petersham, Summer Hill, Leichhardt, Dulwich Hill and Stanmore. What's changing: basement digs and underpinning under terraces, and granny flats and rear pools on the small lots.
Lewisham's housing near Lewisham station runs to victorian and Federation terraces and semis, with heritage conservation areas throughout. Near Lewisham station, the terraces are dug through the house or over the back fence. Day to day around Petersham that's basement digs, underpinning and pool digs.
On the inner-west ridge, Lewisham ground runs to Wianamatta shale over reactive clay, near Lewisham station. Being flat by Lewisham Hospital, a Lewisham block needs the fall cut into the pad and the trenches, since it won't drain on its own. Around Summer Hill, the clay is reactive, so fill goes in in compacted layers.
In Inner West Council, Lewisham around Lewisham station sits under heritage and tree protection controls, so the dig follows the approved plans. Access to Lewisham is off New Canterbury Road or the Boulevarde; access is tight through the older inner streets, near Petersham.
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.
Lewisham and the streets around it, from the older estates to the new blocks.
From the older streets to the newer blocks, Lewisham and the suburbs around it. If you're anywhere in the Lewisham area, we can get to you.
See the whole Inner West →It depends on the volume of material, the ground (wianamatta shale over reactive clay on the inner), 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.
Not usually in the first metre on the flat streets. Wianamatta shale over reactive clay on the inner-west ridge. Shale under clay is ripped rather than broken, and old fill is the more common surprise than rock.
Yes, and it’s one of the most common Inner West jobs. The house is supported to the engineer’s underpinning design, the ground under it is dug in stages through the front or rear, and rock is sawn at the party walls so the neighbours’ footings stay put. Spoil goes out by conveyor.
Through the house on boards with the floor protected, or over the back fence by crane. Spoil comes out the same way or by conveyor into a skip in the lane. Slower than a side gate and priced for it, but it’s how most Inner West yards get dug.
Conditions on the approval, usually about keeping the front of the house, protecting the neighbours’ walls, and sometimes an archaeologist watching the dig on the oldest streets. Haberfield and the older parts of Balmain, Glebe and Marrickville are the strictest. We dig to what’s approved.
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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