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Track record

The experience behind every load.

NXT Quarry is a young company run by people who are not. Our directors have coordinated civil materials supply into some of Victoria's most significant projects, the kind where getting supply wrong is not an option.

A supplier is only as good as the people coordinating it. Between them, Jayden and Lachlan have spent their careers on major civil and infrastructure projects, on the tools, in the office, and managing the supply that keeps billion-dollar jobs moving. NXT Quarry is that experience, turned into a business.

The directors
JB

Jayden Bushell

Director & CEO

Carpenter and union tradesperson, then Major Account Manager at Soilworx and Strategic Business Development at ResourceCo, where he built the soil recycling division from scratch. Jayden has coordinated civil materials supply at the highest level across Victoria's major projects.

LB

Lachlan Belteky

Managing Director & Co-Founder

Diesel mechanic who built and ran his own landscaping business before moving into civil materials, where he went on to win some of the largest individual projects in the industry. Lachlan pairs a mechanic's understanding of how things actually run with a record-breaking deal-maker's instinct.

Where we've worked

Experience across the projects that matter.

Data centres Defence & military Rail & level crossings Schools & education Roads & civil Water & utilities
Selected projects

A track record you can stand on.

Across Melbourne's hyperscale data centres, our directors developed the first thermal sand to meet Microsoft's specification. Each project below notes whether it was delivered by NXT Quarry or coordinated by our directors in earlier roles.

Data centreDirector experience

NEXTDC M2

NEXTDC · Melbourne

Developed and supplied custom thermal sand and thermal backfill for high-voltage cable installations at NEXTDC's M2 data centre, engineered to carry heat away from the cabling under continuous load.

Thermal sandThermal backfill
Data centreDirector experience

NEXTDC M3

NEXTDC · Melbourne

Supplied thermal sand, stabilised sand and flowable thermal backfill into NEXTDC's M3 facility, matched to the electrical authority's thermal resistivity requirements for the cable network.

Thermal sandStabilised sandFlowable sand
Data centreDirector experience

STACK Infrastructure MEL01A

STACK Infrastructure · Melbourne

Developed thermal backfill and stabilised sand for cable trenching at STACK Infrastructure's MEL01A campus, supplied to a demanding hyperscale construction program.

Thermal backfillStabilised sand
Data centreDirector experience

STACK Infrastructure MEL01B

STACK Infrastructure · Melbourne

Supplied thermal flowable sand and thermal backfill for the MEL01B build, holding product quality and supply to spec across a continuous data centre program.

Flowable sandThermal backfill
Data centreDirector experience

Centuria

Brooklyn, Melbourne

Supplied custom thermal sand solutions for the Centuria data centre development at 2-8 Cawley Road, engineered to the project's cable-bedding and thermal-resistivity specification.

Thermal sandThermal backfill
Level crossing removalNXT Quarry

Croydon Level Crossing Removal

Croydon, Victoria

Supplied 30,000 tonnes of material in three weeks for the Croydon level crossing removal, holding a high-volume delivery program to a tight rail-project timeline without missing a beat.

30,000 t3-week programBulk supply
DefenceDirector experience

Puckapunyal Military Base

Seymour, Victoria

Worked alongside APGC to supply soil that met the Australian Defence Force's requirements for works at the Puckapunyal Military Area, to a specification that left no room for error.

Spec soilDefence standard
EducationNXT Quarry

Mickleham Secondary College

Mickleham, Victoria

Supplied Type A AS4419 landscaping soil, provided truck hire, and managed clean fill disposal for the school's civil and landscape works, all coordinated through one account.

AS4419 Type A soilTruck hireClean fill disposal
Gas pipelineDirector experience

Western Outer Ring Main

APA Group · Melbourne's west

Supplied all of the APA-approved backfill material for the Western Outer Ring Main (WORM) gas transmission pipeline, meeting the gas authority's embedment and backfill specification across the route.

APA-approved backfillPipe embedment

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