Site Investigation Supply

Site Investigation Supply We stock a large range of site investigation equipment and consumables required for Environmental and Geotechnical site investigations.

Call Us: 1300 150 354
Email: [email protected]
Visit Us: https://www.sisupply.com.au/ Welcome to Site Investigation Supply. We stock a large range of site investigation equipment required for Environmental and Geotechnical site investigations. Our Sydney and Brisbane depots are located conveniently for easy pickup or delivery.

🌏 Site Investigation Supply.We stock a wide range of site investigation consumables essential for Geotechnical site inve...
28/05/2026

🌏 Site Investigation Supply.
We stock a wide range of site investigation consumables essential for Geotechnical site investigations - everything you need to keep your projects running smoothly and efficiently.

🔍 Explore more: https://sisupply.com.au/collections/geotechnical-supplies

Brass V***r Pin® Sampling Device / SetFast, reliable, and repeatable sub‑slab soil gas sampling starts with the Brass V*...
28/05/2026

Brass V***r Pin® Sampling Device / Set
Fast, reliable, and repeatable sub‑slab soil gas sampling starts with the Brass V***r Pin® Sampling Device - the core of the V***r Pin® system. Built from durable stainless steel, it installs directly into a 5/8” concrete hole with no grout or adhesives required for a clean, efficient setup.

Need a ready‑to‑use option? The V***r Pin® Set includes everything required for short‑term or indoor sampling, making it ideal where flush‑mount protection isn’t needed.

✔ Direct‑fit installation
✔ No grout or adhesives
✔ Consistent, repeatable results
✔ Compatible with standard v***r intrusion equipment

Shop now: https://sisupply.com.au/products/brass-v***r-pin-sampling-device

13/05/2026

Need concrete that sets fast?
Our Rapid Set Concrete 20kg is your go‑to for quick, efficient installs. Ideal for posts, repairs, and small projects. Fast setting, easy to use, and available in 20kg bags.

Shop Now: https://sisupply.com.au/products/quick-set-concrete-20kg

Designed for thin‑slab soil gas sampling, the Stainless Steel Mini V***r Pin® delivers durability, accuracy, and a secur...
11/05/2026

Designed for thin‑slab soil gas sampling, the Stainless Steel Mini V***r Pin® delivers durability, accuracy, and a secure permanent installation. Ideal for slabs as thin as 2 inches, this compact device provides reliable, airtight performance for long‑term monitoring.
Key Features:
• Works with thin slabs (≥ 2 in)
• Permanent flush‑mount installation
• Durable stainless steel construction
• Complete kit with all components
• Airtight O‑ring sealing

Specs: 5/8 in hole + 1 in into soil, perpendicular installation, 0.075 lbs, 3 × 0.2 × 4 in

Perfect for teams needing efficient, repeatable soil gas sampling in tight or constrained environments.
🔗 Shop now: https://sisupply.com.au/products/mini-v***r-pin-sampling-device

06/05/2026

Shelby Tube Sampler

Engineered for low-disturbance sampling of soft soils, the Shelby Tube preserves sample structure for accurate geotechnical analysis.

Key Features:

- Low‑disturbance: Maintains soil integrity
- Precision cutting edge: Smooth pe*******on

Multiple sizes: U50, U63, and U75 available.
Durable construction: High-quality stainless steel.

Shop Now: https://sisupply.com.au/products/shelby-tube

Introducing the MQT‑SVPS Quick Connect! This fitting effortlessly connects to the FLX‑VP™, ensuring a secure link to En...
04/05/2026

Introducing the MQT‑SVPS Quick Connect!

This fitting effortlessly connects to the FLX‑VP™, ensuring a secure link to Entech Silonite™ Sampling Canisters or Bottle‑Vacs™. Say goodbye to soil-gas loss and hello to precise environmental sampling! 🌍

Perfect for environmental consultants, field techs, and engineers tackling soil-gas sampling and v***r assessments.

Key Features:
- Direct quick-connect with FLX‑VP™
- Compatible with Silonite™ canisters & Bottle-Vacs™
- Lightweight & ready for the field

🔗 Shop now: https://sisupply.com.au/products/mqt-svps-quick-connect-works-with-flx-vp%E2%84%A2

AquaPore™ – 0.45μm Biodegradable Filter Capsule for GroundwaterAquaPore™ is the first landfill‑biodegradable inline filt...
29/04/2026

AquaPore™ – 0.45μm Biodegradable Filter Capsule for Groundwater

AquaPore™ is the first landfill‑biodegradable inline filter designed for groundwater sampling, giving environmental teams high‑performance 0.45μm filtration with reduced plastic waste. Its biodegradable polypropylene housing and PES membrane deliver reliable dissolved‑metals filtration, even in high‑turbidity conditions.

Available in 800cm² (APB800) for high turbidity and 500cm² (APB500) for medium turbidity, each unit comes vacuum‑sealed in biodegradable packaging with a 1/2" threaded barb adapter for fast field connection. Tested for 66 trace elements to meet ANZECC guidelines, AquaPore™ supports low‑flow sampling, bailers, and filter flasks.

A practical, sustainable choice for environmental consultants and groundwater monitoring teams.
Shop Now: https://sisupply.com.au/products/aquapore-0-45um-biodegradable-filter-capsule-for-groundwater?_pos=1&_psq=aqua&_ss=e&_v=1.0

Gas Well Cap for 50 mm Monitoring Wells A durable, airtight cap designed for reliable gas sampling and well protection....
28/04/2026

Gas Well Cap for 50 mm Monitoring Wells
A durable, airtight cap designed for reliable gas sampling and well protection. Built for harsh field conditions, it prevents contamination, v***r loss, and unauthorized access while supporting consistent monitoring performance. Quick‑connect fittings, self‑locking security, and recycled‑plastic construction make it a practical choice for environmental, landfill, and remediation teams.

Key Features:
Durable protection for 50 mm wells
Quick‑connect gas sampling
Self‑locking with optional stainless bolt
Recycled‑plastic construction
Airtight dual‑ring seal
Practical design with cable holes and side vent

🔗 Shop Now: https://sisupply.com.au/products/gas-well-cap-for-50mm-monitoring-wells

***rLossPrevention

Address

11-13 Metters Place, Wetherill Park
Sydney, NSW
2164

Website

https://www.instagram.com/siteinvestigationsupply/, https://www.linkedin.com/company/site-

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