Past Projects





October - December 2021

WDT Engineers 

Mackay (QLD)

Install Fire Piping on Conveyors for Byerwen Project

September - October 2021

Sedgman Pty Ltd

Jellinbah Mine (QLD)

Small Bore Piping

February - October 2021

Wallis Group

Vanderfield Mackay (QLD)

Install new fire system

September 2021

Mackay Base Hospital

Mackay (QLD)

Install plumbing for Pathology Analyser

Jan 2018 - September 2021

Sedgman Pty Ltd

Middlemount Mine (QLD)

Various small bore piping, Maintenance & Shutdown Works

August 2021


Caval Ridge (QLD)

Install Hot taps

September 2020 - July 2021

Martinus Rail

Various sites (QLD)

Maintenance works including installing pipework and poly tanks.

October 2020 - June 2021

Sedgman Pty Ltd

Byerwen (QLD)

Small Bore Piping

June - July 2021

MJM Developments

Caval Ridge Mine (QLD)

Pipe repair - poly welding

April - July 2021

Eton irrigation

Victoria Plains (QLD)

Poly line installation

April 2021

Pioneer Valley Water

Cattle Creek, Mackay (QLD)

Water Meter Installation

December 2020 - Jan 2021

Thiess Pty Limited

Lake Vermont (QLD)

4.5km Poly Welding

September - November 2020


South Walker Creek Mine (QLD)

Flowmeter Installation, Shutdown works.


February - July 2020


BHP Biliton Mitsubishi Alliance

Caval Ridge Mine (QLD)

Shutdown works, 1Mtr poly fabrication.

December 2019

Farrellys Construction Services

Byerwen (QLD)

Wash plant installation works.

August - December 2019 G&S Engineering Pty Ltd Gregory Mine (QLD) Run poly pipe for Gland Water, Pipe Restoration in Thickner Tank, Installation of Poly Pipes, Fabricate new spools and install spillage pump line, Fabricate spray bar wate feeds.

May - November 2019

BHP Billiton Misubishi Alliance

Caval Ridge Mine (QLD)

CHPP, Raw Coal Area

Installation, Product Stockpile Wash down, Bracket Rectification, Hydro Testing, Shutdown Works

July - November 2019 G&S Engineering Pty Ltd Dargues Gold Mine, Braidwood (NSW) Poly Welding, Threading Pipe, Installation of Poly and Galv Pipe, Plant Air, Gland Water, Slurry, Portable and Raw Water.

April - November 2019

Sedgman Pty Limited

Mt Pleasant Mine, Muswellbrook (NSW)

Installation of Small Bore Piping Systems

February 2018 - June 2019 G&S Engineering Pty Ltd Caval Ridge Mine (QLD) Piping - Stockpile Product Coal Pipe Diversion, Buried Water Line Crossings, Harrows Creek Crossing, Surge Bin Waterline

April 2018 - February 2019

G&S Engineering Pty Ltd

Mt Pleasant Mine, Muswellbrook (NSW)

Installation of Small Bore Piping, Dust Suppression Station, Fire Systems, Flocculant Lines, Gland Water, Air, Process Water

April - October 2018 CPB Contracting Southern Circuit, Caval Ridge (QLD) Installation of Fire Systems, Underground Poly

November 2016 - October 2018


Borefield Project, Abbott Point (QLD)

Installation of 14km 180mm pipeline, Fire Line, 225mm poly, Sump discharge poly, Permanent Water, Temporary Line Stage 2

February - May 2018 G&S Engineering  Caval Ridge (QLD) Installation of Poly Screen Shrouds, Relocate Product Stockpile Sprays, Downpipe Modifications, Process Water Overflow Slab, Tie-In Fire and Gland Water, Bollards, 250mm poly line at Reclaimer,

January 2018

Rio Tinto

Hail Creek (QLD)

Relocate Air Lines and Water Lines

January 2018 Sedgman Middlemount (QLD) Supply and Install Hose Reels

September 2017

All Pumps Sales and Service

Proserpine Sewage Treatment Plant (QLD)

Installation of Fire Pumps and Pipework

April 2017 SEW - Eurodrive Paget (QLD) Supply and Install Air System

November - December 2016

BMC South Walker

MRA Project, South Walker (QLD)

40km pipe line for landowners water troughs

November 2016 - February 2017 BHP Daunia Dam 4C Poly Pipe Relocation (QLD) Supply & Relocate 355mm Poly and Pump and Mechanicals

April 2016

Rio Tinto

Hail Creek (QLD)

Installation of additional Hose Down for Sizing Stations

April - September 2016 Downer Group Bakers Creek & Bucasia - Sewage Treatment Plants (QLD) Supply and Install Manifolds, Chemical lines, Injection Quill, Water Lines, Poly Tank

March 2016

BMA Daunia

 Daunia (QLD)

Installation of Poly Tanks

February 2016 Cromford Pipe Mackay (QLD) Installation of Water Tanks and improvement of current Chiller Piping System.

January 2016

Sedgman Millenium

Millenium (QLD)

Installation of Water Line

November 2015 - March 2016


BMA Daunia (QLD) HV Wash Rectification Works

August 2015 - February 2016


Moranbah North (QLD)


Piping Shutdown Works - CX107

CHPP Upgrade

June 2015 - March 2016 Tyco Australia Pty Ltd, t/a Wormald Sino Iron Ore Mine (WA) Installation and Commissioning Works for Fire Protection Systems

August 2015 - November 2015

G&S Engineering

Rolleston Coal (QLD)


Various Pipework

November 2013 - July 2015 G&S Engineering Hay Point Expansion (QLD) Fire Lines, Compressed Air Lines, Raw Water and Sewer Poly Lines, Shutdown Pipework Tie-Ins and Outloading additional pipework for Fire System, Off Shore Hydro Testing of all piping.

March 2015 - June 2015

Sedgman Limited

Caval Ridge Mine (QLD)

Process Water Pump Upgrade, Conduits & Pump out line, Mechanical Piping and Minor Civil Works

November 2014 - May 2015 Bechtel/McConnel Dowell

Hay Point Expansion (QLD)


Off shore Hydro testing of all Piping

November 2014 - April 2015

 York Civil

Hay Point Expansion (QLD) Final Civil Works Onshore, Welding of PE, Pipe Drainage and supply of fittings.
July 2014 - April 2015 Tyco Australia Pty Ltd t/a Wormald

Peak Downs Mine (QLD)


Fire System Upgrade and Civils

September 2014 - March 2015

Thiess Sedgman Joint Venture

Boggabri Coal Expansion (NSW)

Fire Lines, Compressed Air Lines, Process Lines, Floc Lines, Raw Water Poly Lines

March 2015 Team Engineering Grosvenor Mine (QLD) Roof Sheeting, Wall Cladding, Ridge Vent, Gutters, Downpipes and Flashings.

October 2013 - September 2014

G&S Engineering

Caval Ridge Mine (QLD)

Fire Lines, Compressed Air Lines, Process Lines, Floc Lines, Raw Water Poly Lines, Civil Works and Concreting.

June 2014 – August 2014


Goonyella Riverside Mine Spiral upgrade for CHPP (QLD)

Small Bore Services, Compressed Air Lines, Fire Lines

March 2014 – July 2014


Daunia Mine (QLD)

Plumbing Rectification Works, LV & HV Wash stations works

March 2014 – August 2014


Daunia Mine (QLD)

Floc System Upgrade, MIBC Flowmeter Install

September 2013 - January 2014


Caval Ridge Mine CHPP (QLD)

Fire Lines, Compressed air Lines, Process Lines, Floc Lines, Raw Water Poly Lines

October 2103 – March 2014


Caval Ridge Mine MIA (QLD)

Heavy Vehicle and Light Vehicle Wash Bay & Fuel Lines

November 2013 - December 2013


Mungari Gold (WA)


Project Management - Piping

February 2013 – April 2013


Saraji Mine, Reflux Classifier Project (QLD)

Site Offices Plumbing, Fluidising Water, Small Bore Process Piping, Instrument & Service Air, Wash Down System, Fire System

January 2013 – March 2013

York Civil

Daunia Mine (QLD)


Poly Welding – 450mm lines

January 2013 – April 2013

Downer EDI

Daunia Mine (QLD)

Plumbing & Drainage, Administration  Buildings & Workshop

February 2013 – November 2013


Daunia Mine (QLD)

Heavy Vehicle and Light Vehicle Wash Bay & Fuel Lines

Sept 2012 - December 2102

Team Engineering Services

Clermont Coal Dump Hopper Upgrade (QLD)

Fire Lines, Dust Suppression, Raw Water Lines.

July 2102 - December 2013


Sth Walker Mine Flotation Cell Project (QLD)

Fire Lines, Compressed air Lines, Process Lines, Floc Lines, Raw Water Poly Lines

February 2011 – June 2012


Sth Walker Mine (QLD)


Up Grade all Piping in CHPP

January 2011 - 2013



Anglo Coal

Moranbah Nth CHPP (QLD)

Up Grade Fire and air Systems in CHPP and Conveyors, Fire System Audit

March 2012



Daunia Mine (QLD)

3.5km 250mm Dewatering Poly Lines

January 2011 - 2013



Anglo Coal

Moranbah Nth CHPP (QLD)

Up Grade Fire and air Systems in CHPP and Conveyors, Fire System Audit

February 2011 – June 2012



South Walker Mine (QLD)

Up Grade all Piping in CHPP

Oct 2011 – March 2012



Thiess Sedgman Joint Venture

Bengalla CHPP Expansion (NSW)

Install Floc Lines , Fire Lines, Process Lines and Compressed air lines

July 2011 - October 2011


Benga Project Mozambique


Project Management - Piping

January 2011- October 2011


Narrabri Coal Mine (NSW)

Install Floc Lines , Fire Lines, Process Lines and Compressed air lines

January 2010 - 2013

Roche Downer EDI Mining

Millennium Mine (QLD)

Plumbing, Supply of Poly Pipe and Installation

September 2009 - November 2009


Carborough Downs CHPP Project (QLD)


Install Airlines & Piping

July 2009 - December 2009


Coppabella Tailings Dam (QLD)


Install Pumps, Poly Lines, Drainage


Xstrata Zinc

Mt Isa Mines (QLD)


Supply contract for Poly Pipe and Fittings

June 2009 – September 2009


Sonoma Mine Micro Cell Upgrade (QLD)

Fire lines, Airlines, Diesel lines, Process Water Lines, Roofing, Floc Lines etc.

April 2009 -July 2009


Bengalla Mine Upgrade (NSW)

Install Fire lines, Dust Suppression , Roofing and Poly lines



Blair Athol (QLD)

Supply& Install Fabricated Poly Pipe Items for CHPP


Hamilton Island

Dent Island Golf Course Project (QLD)

Supply approx.’ 500K of Poly Pipe, Valves and E/F Fittings



Millennium Mine (QLD)


Shutdown works, Poly lines, Fire Lines etc



Coppabella Mine (QLD)

Ongoing shutdown works, Co-disposal lines and Poly lines in CHPP

April 2008 – June 2008

Thiess Sedgman Joint Venture

Lake Vermont (QLD)

Install Fire Services off site for Conveyor Galleries.

June 2008 – Sept2008


Coppabella Mine (QLD)


Upgrade Fire Service in Tunnel

January 2008 - June 2008


Middlemount Coal (QLD)

Site Set up of Offices, Air, Water, Fire Water, Poly Mains.

October 2007 - November 2007


Solomon Islands

Installation of 8km 160mm, 125mm Poly Water Main and Pump Stations

November 2007 – March 2008

Metals Finance Corporation

Lucky Strike Nickel Project

30km Poly Pipe line from Burdekin River to new mine site

July 2007- Current


Millennium Coal (QLD)


Providing CHPP Plant Operators

July 2007 – June 2008


Thiess Sedgman Joint Venture

Lake Lindsay Coal Mine (QLD)

Installation of Poly Compressed Airlines, Fire Water, Floc lines, Roofing and Wall Cladding of CHPP and Train Load Out.

July 2007 - January 2008


Team Engineering Services

Dalrymple Coal Terminal Stacker a d Reclaimer Upgarde (QLD)

Re pipe Stacker Reclaimer in S/S Pipe for, Fire Water and Dust Suppression.

July 2007- January 2008


Sonoma Mine (QLD)

Installation of Compressed Air lines, S/S Fire water. Poly Waterlines, Roofing and Poly Drains.

Site set up of all Offices, Sewer Plant and Crib Rooms

March 2007- 2010


Coppabella CHPP Piping upgrade (QLD)

Replace Air, Water lines with Poly. S/S and Victaulic.

February 2007- December 2007

Thiess Sedgman Joint Venture

Dawson Alliance CHPP (QLD)

Compressed Air lines, Fire Water, Dust Suppression, Floc Lines, Poly Fire Lines, Sewer Lines, Coolfit lines, Raw Water lines, Washdown lines, Poly Drains.

November 2006- January 2007


Acland CHPP (QLD)

Compressed Poly Air lines, Floc lines, Fire Lines

March 2006 – October 2006

Excel Coal

Millennium Mine CHPP (QLD)

Compressed Air, Dust Suppression, Small Bore Piping and Fire Services

November 2005 – April 2006

Thiess Sedgman Joint Venture

Saraji CHPP Expansion (QLD)

Compressed Air and Fire Water Poly Lines

January 2006 – June 2006

O’Donnell Griffin

Water Reticulation Hail Creek Expansion (QLD)

Poly Lines, Pontoons, Dams and Pump work

June 2005 – September 2006

Thiess Sedgman Joint Venture

Hail Creek Expansion (QLD)

CHPP, Administration Building and Workshops

March 2005 – September 2005

Parrotta Engineers

BE Project – Workshop Facilities and Administration Building (QLD)

Sewerage, Storm Water, Fire Water and Plumbing

September 2004 - January 2005


Curragh CHPP Upgrade (QLD)


Compressed Air lines and Poly lines.

July 2004


De-Watering Plant Dartbrook Coal Mine Hunter Valley (NSW)

Compressed air, Potable Water Lines.

December 2003—January 2004

Thomas Borthwicks & Sons Meat works

Christmas shutdown (QLD)

Re-design and install Sterilizer Poly Drainage System .

December 2003

HF Hands

Gregory Mine. (QLD)

Wash plant expansion

Roofing and Wall cladding.

August 2003

Parrotta Engineering

Moorvale Coal Project (QLD)


Re-location of Leighton’s work shop

August 2003—November 2003


Moorvale Coal Project (QLD)

Fire Lines, Compressed air Lines, Process Lines, Floc Lines, Raw Water Poly Lines

March 2003—September 2003

Thiess Sedgman Joint Venture

Hail Creek Coal Project (QLD)

Fire Lines, Compressed air Lines, Process Lines, Floc Lines and Raw Water. Roofing and cladding, Water installation, Fire service installation.

December 2002— March 2003

Parrotta Engineering

CCME Workshop and Offices expansion. (QLD)

Roofing, Wall Cladding, Sewerage, Hot and Cold Water.

November 2002—February 2003

Parrotta Engineering

Coppabella Coal Mine. (QLD)

Work shop expansion.

Drainage, Compressed Air,

Fire services, Roofing and Wall Cladding, Lube lines.

November 2002—January 2003

Thomas Borthwicks

& Sons

Construction and Relocation of New Knocking Box (QLD)

Compressed Air lines, Flow Return Water,

Sterilizer water, Drainage,

Stainless Steel installation.

September 2002

Thiess Sedgman Joint Venture

Site Establishment for Hail Creek Coal Project. (QLD)

Water, Pressurized Sewer Main connections to site offices.

May— Aug 2002

Thomas Borthwicks and

Sons Meat Works.

General Maintenance (QLD)

Water Reticulation, Cooling Towers, Compressed Air Installation, Roofing and Cladding.

February—March 2002


Wash plant expansion

Coppabella Coal Mine (QLD)

Installation of all Pneumatic Piping and Instrumentation.

Nov 2001 - Dec 2001

Barclay Mowlem

Stage 5 DBCT Expansion



All Stainless Steel Water Supplies for Dust Suppression and Fire Water.

160mm Electrofusion Poly Water lines.

Pneumatics for Rail Receival.

March 2001 – June  2001

O’Donnell Griffin/


Oaky Creek  Coal Mine (QLD)

New Wash Plant

All Pneumatics and Compressed Air supply to Instruments.

Drainage for Wash Plant and Tunnels.

June 2000– September2000

Thomas Borthwicks & Sons Meat works

Separation of sterilizing water.

Construction of new Meat Meal load out facility.

100mm Giberit HDPE Drainage Systems.

50mm gal’ pipe work.

Roofing & Cladding.

November 1999 – March 2000

Lacaba Ahden

BHP Peak Downs Mine (QLD)

B.E. Dragline

All External & Internal Sheeting.

Wall Cladding of B.E. Dragline

November 1999 – December 1999

Pacific Hydraulics

BHP Hay Point (QLD)

Kwik Drop System

Rail Receival

25mm – 50mm Gal Compressed  Air and Pneumatics

November 1999 – December 1999

Team Engineering Services

Dalrymple Bay Coal Terminal Shutdown  SR4 / SR5 (QLD)

Additional Water Dust Suppression and Belt Sprays

June 1999 - November 1999


Mackay Raw Sugar

Wharf Project (QLD)

Installation of Air and Water.25mm-65mm Gal Pipe for galleries. Installation of Air and Water for Ship loader.

Drainage for transfer towers.

February 1999

Fraser Engineers

I.P.S. (QLD)

Installation of 650mm Duct for Exhaust Fans

November 1998

Pacific Hydraulics

BHP Hay Point

Kwik Drop System

Rail Receival (QLD)

25mm – 50mm Gal Compressed  Air and Pneumatics

June 1998

Pacific Hydraulics

Dalrymple Bay Coal Terminal (QLD)

Kwik Drop System

Rail Receival

25mm – 50mm Gal Compressed  Air and Pneumatics

March 1998

Pacific Hydraulics

Dalrymple Bay Coal Terminal (QLD)

Kwik Drop System

Rail Receival

25mm – 50mm Gal Compressed  Air and Pneumatics

January 1998 – July 1999

Lacaba Ahden

Dalrymple Bay Coal Terminal (QLD)

Stacker/Reclaimer SR4 and SR5

65mm Gal Water supply for Fire systems and Dust Suppression.

25mm Compressed Air and Pneumatics.

June 1997 – January 1998

Lacaba Ahden

BHP Cannington (QLD)

Ship Loader

25mm – 50mm Gal Pipework for Water, Fire Systems, Sprays and Pneumatics.

80mm PVC Vacuum System.


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