What is GPR concrete scanning and why do I need it?

GPR (Ground Penetrating Radar) concrete scanning uses electromagnetic pulses to map the internal structure of concrete — locating rebar, post-tension cables, conduits, and voids — before any cutting or drilling. It is essential to avoid striking post-tension cables (which can cause catastrophic structural failure and injury), hitting electrical conduits, or damaging other embedded services. Delco Industries provides GPR scanning across Gold Coast and Brisbane with ±5mm accuracy and same-day reporting.

How much does concrete scanning cost in Queensland?

GPR concrete scanning in Queensland typically costs $350–$600 for a standard residential scan, $600–$2,500 for commercial projects, and $2,500–$15,000+ for large infrastructure projects. Pile integrity testing costs $80–$120 per pile for standard residential, $65–$95 per pile for bulk commercial projects. All Delco Industries quotes are free, no-obligation, and include engineer-certified reports. Call 0455 333 374 or visit delcoindustries.com.au/pricing for a full guide.

What is pile integrity testing (PIT)?

Pile Integrity Testing (PIT) is a non-destructive test that uses low-strain impact echo technology to evaluate the structural soundness of foundation piles. A small impulse is applied to the pile head, and the reflected wave signature reveals defects such as necking, cracking, bulging, or voids. Delco Industries performs AS 2159-compliant pile integrity testing across Gold Coast, Brisbane, and Queensland, testing 20+ piles per day with engineer-certified reports delivered within 48 hours.

Do I need to scan concrete before drilling or cutting?

Yes — scanning before any concrete drilling or cutting is critical and legally required under safe work practices. Post-tension cables are under immense pressure (typically 150–200 tonnes) and if severed can cause explosions, serious injury, and structural collapse. Electrical conduits in concrete can cause electrocution. GPR scanning by Delco Industries takes as little as 30–60 minutes for most residential jobs and eliminates all these risks before work begins.

Where does Delco Industries operate?

Delco Industries is based on the Gold Coast and operates across all of South East Queensland including Gold Coast, Brisbane, Logan, Ipswich, Sunshine Coast, and Toowoomba. We also service regional Queensland (Townsville, Cairns, Rockhampton, Gladstone) and deploy nationally to Sydney, Melbourne, Perth, Adelaide, Darwin, and Canberra for major infrastructure projects. Call 0455 333 374 for same-week availability.

What standards does Delco Industries comply with?

Delco Industries operates to Australian Standards including AS 2159 (Pile Testing), AS 3600 (Concrete Structures), AS/NZS 1170.1 (Structural Design Loads), AS 1012.14 (Core Testing), and ASTM C1383 (Impact Echo Testing). All reports are engineer-certified and accepted by structural engineering firms, insurance companies, and government bodies across Australia.

How quickly can Delco Industries attend my site?

Delco Industries offers same-week site visits across Gold Coast and Brisbane for most projects. Urgent callouts are also available. For large infrastructure projects or interstate deployments, lead times of 3–7 days apply. Free no-obligation quotes are provided within 2 hours of inquiry. Call 0455 333 374 or submit an online quote request.

What is concrete cancer and how is it assessed?

Concrete cancer (also known as concrete spalling) occurs when embedded steel reinforcement corrodes, expanding and cracking the surrounding concrete. Delco Industries performs comprehensive concrete cancer assessments using visual inspection, cover meter surveys, half-cell potential testing, carbonation depth measurement, and chloride content testing. We deliver detailed reports with remediation strategies and cost estimates — essential for strata buildings, balconies, car parks, and coastal structures in Queensland.

Please note: DELCO Industries is not yet an appointed supplier or official partner of GIICA, Unite32 or the Brisbane 2032 Organising Committee. We are actively pursuing supply chain registration and pre-qualification to deliver specialist structural investigation and NDT services across the 17-venue program.

Brisbane 2032 Olympic and Paralympic Games

South East Queensland's Structural Investigation Specialists for the 2032 Venue Program

DELCO Industries delivers GPR concrete scanning, structural condition assessments, NDT testing, concrete cutting, coring and repair across all 17 GIICA venues -- from initial investigation through to construction completion and handover.

Request a Capability Meeting View the 17 Venues

17GIICA Venues

$7.1BInfrastructure Program

600+Tier 1 Jobs Completed

Maroochydore, Sunshine Coast

New Build

Service locating and geotechnical scanning support during design phase.

What We Deliver

Full-Spectrum Structural Investigation Under One Contract

DELCO Industries is the only South East Queensland firm that can scan, investigate, cut, core and repair under a single subcontract. One company. One call. No handoffs between multiple trades.

GPR Concrete Scanning

Rebar, post-tension tendon, conduit and void mapping before any cutting, drilling, anchoring or structural modification. Safe, accurate investigation before every penetration.

Structural Condition Assessment

Comprehensive condition reports on existing venues and heritage structures. Cover depth, cracking, spalling, delamination and deterioration documented before upgrade design begins.

Concrete NDT Testing

Carbonation testing, chloride ingress analysis, ultrasonic pulse velocity and compressive strength testing on ageing 1980s and 1990s concrete venue structures.

Utility and Service Locating

Electromagnetic and GPR utility mapping before excavation, demolition and civil works around venue precincts. DBYD confirmation and verification services.

Concrete Cutting and Coring

Precision diamond saw cutting and core drilling for new service penetrations in upgraded venues. Every penetration is scanned first -- no exceptions.

Concrete Repair and Rectification

Structural repair of concrete defects identified during investigation. Spall repair, crack injection and surface restoration for venue handover compliance and ongoing asset condition.

Our Advantages

Why DELCO Is the Right Partner for 2032

There are other NDT and scanning companies in Queensland. Here is why the Tier 1 contractors building these venues choose DELCO Industries.

We Find It and We Fix It

Most competitors do scanning or cutting or repair in isolation. DELCO does all of it. One subcontract covers your entire investigation-to-rectification scope — fewer interfaces, simpler procurement, faster delivery.

Local South East Queensland Operation

Based in SEQ — the entire venue zone. Same-day mobilisation across Brisbane, Gold Coast and Sunshine Coast. 24-hour response for urgent scanning. No fly-in, fly-out delays or interstate callout charges.

Over 600 Tier 1 Jobs Already Completed

DELCO has completed over 600 jobs for the contractors expected to build these Olympic venues. Cooke and Dowsett, Freyssinet, Hutchinson Builders, Hansen Yuncken and Downer are all existing clients.

Ageing Concrete Specialists

The Chandler precinct, Belmont Shooting Centre, Queensland Tennis Centre and Barlow Park all feature 1980s concrete structures requiring comprehensive assessment before upgrade design can proceed. This is DELCO's core specialisation.

Compliance and Pre-Qualification Ready

QBCC licensed, fully insured to $20M public liability, WHS management systems in place, SWMS documentation available for all service lines. Ready for GIICA, Unite32 and Tier 1 supply chain pre-qualification processes.

A Long-Term Queensland Partner

DELCO will still be servicing these venue assets well after 2032. We are building a long-term relationship with Queensland's major sporting infrastructure program — not pursuing a single contract.

Established Relationships

We Already Work With the Companies Building These Venues

These Tier 1 contractors, JV partners and engineering consultants are expected to deliver work across the 17-venue program. DELCO Industries has an established working relationship with the majority of them.

Delivery Partner — Unite32 JV

Laing O'Rourke — Unite32 JVAECOM Australia — Unite32 JV

Tier 1 Contractors — Existing DELCO Clients

Cooke and Dowsett 171 jobsCV Services Group 154 jobsFreyssinet 142 jobsINTEN 122 jobsEvolve Constructions 104 jobsHutchinson Builders 80 jobsHansen Yuncken 63 jobsBroad Construction 54 jobsDowner Group / Downer EDI 27 jobs

Tier 1 Contractors — Actively Pursuing

Built / SACYR (JV 1)John Holland / BESIX Watpac (JV 2)Multiplex (Brookfield)CPB ContractorsLendlease

Engineering Consultants and Structural Engineers

GHD — Materials Technology11 jobsStantec Australia (incl. Cardno)Bligh TannerAECOM StructuresArupWSP AustraliaAurecon

Gold-bordered tags indicate companies with whom DELCO Industries has a documented service history. All others represent relationships being actively pursued for the 2032 venue program.

Get In Touch

Request a Capability Meeting or Pre-Qualification Discussion

Speak With the DELCO Team

DELCO Industries is actively pursuing supply chain registration and pre-qualification for the Brisbane 2032 Olympic and Paralympic Games venue infrastructure program. If you are a Tier 1 contractor, structural engineer, or project manager working on any of the 17 GIICA venues, we welcome the opportunity to discuss how DELCO can support your delivery.

We are currently registering on QTenders, the ICN Gateway Brisbane 2032 portal and the Brisbane 2032 Supplier Portal. Capability statements and pre-qualification documentation are available on request.

EMAILinfo@delcoindustries.com.au

PHONE0455 333 374

COMPANYDELCO Industries Pty Ltd

COVERAGESouth East Queensland -- All 17 GIICA Venues