Assess & quote
Site visit, plan review and Dial Before You Dig. One clear quote covering dig, cartage and cleanup.
Harrington Park is a growth-release estate on Cumberland Plain shale, bulk-earthworks, detention basins and new-home site-cuts. The regular jobs here are bulk earthworks, site cuts and detention basin. 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.
Harrington Park sits about 56 kilometres south-west of the city. It's anchored by Harrington Park Lake, Harrington Grove and Camden Valley Way. It's ringed by Narellan, Currans Hill, Oran Park, Gregory Hills and Mount Annan. What's changing: estate subdivision, bulk earthworks, detention basins and civil, and new-home site-cuts and pools.
Most blocks in Harrington Park, around Harrington Park Lake, are new-release estate homes on small lots, with ongoing land subdivision. Near Harrington Park Lake, duplex and unit sites cluster near the centres. Day to day around Narellan that's bulk earthworks, site cuts and detention basin.
Harrington Park ground runs to Wianamatta shale over reactive clay on the growth-release land, over by Harrington Park Lake. Being flat by Harrington Grove, a Harrington Park block needs the fall cut into the pad and the trenches, since it won't drain on its own. Around Currans Hill, the clay is reactive, so fill goes in in compacted layers.
Around Harrington Park Lake, Harrington Park sits in Camden Council with no flood or bushfire overlay, a standard DA or CDC job. Into Harrington Park the crew comes off the Northern Road or Camden Valley Way.
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.
Harrington Park and the streets around it, from the older estates to the new blocks.
From the older streets to the newer blocks, Harrington Park and the suburbs around it. If you're anywhere in the Harrington Park area, we can get to you.
See the whole Macarthur and Camden area →It depends on the volume of material, the ground (wianamatta shale over reactive clay on the growth), 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.
Rarely. Wianamatta shale over reactive clay on the growth-release land. Shale under the clay is ripped rather than broken. The rock in this region is on the escarpment edge, not under the estates.
Yes, and it’s the most common Macarthur job. Topsoil stripped, pad cut and compacted to the precinct spec, trenches for services, and spoil carted or balanced on site. Bulk earthworks on the release stages too.
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.
Yes. The old house down, slab and footings out, the block stripped and the new pad cut and compacted, as one run if you want the demolition handled too.
Yes. One house down, the block stripped, and two pads cut and compacted to the engineer’s spec, with the basement dug if the design has one.
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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