One below-ground package
Bulk and rock excavation, piling, shotcrete, drainage and car parks under one contract — fewer interfaces to manage.
For commercial builders
One self-perform contractor under your program.
Hand the whole below-ground and civil scope to a single accountable contractor — self-performed, compliant, and priced fast enough to hit your tender.
Clears your prequal
$20M public liability, WorkCover, VBA-aware and prequalification-ready onboarding.
BOQ on your timeline
An itemised BOQ typically within 2 business days of full documentation — built for estimators working to a bid deadline.
Scope
Packages we self-perform
Bulk Excavation
High-volume site excavation, cut-to-fill, cart-away and import — self-performed.
Bulk ExcavationBored Piers & Piling
Foundation and retention piling, bored piers and capping beams — in-house.
Bored Piers & PilingShotcrete & Shoring
Soldier-pile & shotcrete retention, capping beams and anchors for basements.
Shotcrete & ShoringStormwater & Drainage
Pits, pipework, OSD tanks, subsoils and council connections.
Stormwater & DrainageCar Park Works
Asphalt, kerb & channel, line marking, wheel stops, bollards and TGSIs.
Car Park WorksEarthworks
Bulk earthworks, cut & fill and civil earthworks with our own plant fleet.
EarthworksCommercial builders — FAQs
What can YellowX deliver under one contract for a commercial builder?
Bulk and rock excavation, piling, shotcrete, drainage and car park works — the below-ground and civil scope under one contract, with fewer interfaces between separate subcontractors to manage.
How quickly can YellowX return a BOQ for a tender?
An itemised Bill of Quantities typically comes back within 2 business days of full documentation, priced off the plans and the geotech report. Enquiries are acknowledged the same business day.
What does bulk excavation cost on a commercial site in Melbourne?
As a guide (indicative, ex GST): bulk excavation with cart-away runs about $45–80 per m³, depending on material and tip distance, and breaking or ripping rock adds about $25–50 per m³ on bulk jobs. Piling, shotcrete, drainage and car park works are quoted per project.
Tendering?
Send the plans and the geotech.
A detailed Bill of Quantities back, typically within 2 business days of full documentation. No obligation.