Excavation & Drainage
Bulk and Detailed Excavation
From opening up a site to precise excavation for footings and services, Siza Civil provides excavation for commercial, industrial and civil projects.
What our bulk & detailed excavation work includes
- Bulk excavation for building platforms
- Detailed excavation for footings and pits
- Trenching for services and drainage
- Spoil management and removal
- Backfilling and compaction
Typical projects and clients
Things to consider
Services and dial-before-you-dig
Underground services are located and confirmed before excavation begins.
Spoil and material
How spoil is managed, reused or disposed of affects cost and program — we plan for it early.
How we deliver
- 01
Site review & scope
- 02
Quote & program
- 03
Construction
- 04
Clean-up & handover
Bulk & Detailed Excavation FAQs
Do you remove excavated material?
We can arrange spoil removal or reuse on site, depending on the material and project requirements.
Can you excavate on tight sites?
Talk to us about access constraints and we will advise on a practical approach.
Related services
Available in Penrith, Greater Sydney, Western Sydney, Sydney CBD & Inner West, Blue Mountains & Hawkesbury, New England & North West, Western NSW and across Greater Sydney.
Have a project coming up?
Send us the details and we'll get back to you to discuss scope, timing and next steps.