Pipeline expertise

View examples of our project work demonstrating our deep pipeline construction and maintenance expertise

Projects

159

Natural Gas Pipeline and Pressure Reduction Station

Shoalhaven Starches pursued several stages of upgrades which aimed to increase plant production and capacity.
159

Maryvale Pigging Provings

National Australian Pipelines was engaged by APA Group to conduct; pipeline proving, inspection and survey of the T037 pipeline due to the requirement to modify the pipeline into a piggable asset, in Maryvale VIC.
159

Snowy Hydro Pigging Project

National Australian Pipelines were engaged by APA Group to conduct civil construction, fabrication and pipeline assembly installation as part of the Snowy Hydro Pigging Project.
159

Melbourne Quarter Pipeline Extension

National Australian Pipelines were engaged by APA Group to construct approximately 250m of DN100 steel gas pipeline extension to supply 691 Collins St, Melbourne Quarter Building.
159

Western Port

National Australian Pipelines were engaged by APA Group to construct approximately 435m of 180mm PE high pressure gas pipeline as part of the Westernport HWY Upgrade.
159

Officer Fields

National Australian Pipelines was engaged by APA Group to conduct; excavation, integrity assessment, recoating and backfill of the T60 pipeline due to the impact of a future residential waterway and road development in Officer VIC.
159

Arramont Estate T74 Pipeline Protection

National Australian Pipelines was engaged by APA Group to conduct; excavation, integrity assessment, recoating, concrete slabbing installation and backfill of the T74 pipeline due to the impact of a future residential development in Wollert VIC.
159

Waurn Ponds Network Augmentation

National Australian Pipelines were engaged by Ausnet Services to design and construct approximately 3.8km of DN200 transmission steel gas pipeline as part of the Waurn Ponds Network Augmentation.
159

Wurundjeri Way

National Australian Pipelines were engaged by APA Group to construct approximately 130m of DN100 steel gas pipeline relocation, and decommission approximately 120m of the existing pipework which will be impacted by the construction of the West Gate Tunnel project.
159

Riverlee DN300 Gas Pipeline Relocation

National Australian Pipelines were engaged by APA Group to construct approximately 62m of DN300 steel gas pipeline relocation, and decommission approximately 60m of the existing pipework which will be impacted by the construction of the Riverlee Development, South Melbourne Victoria.
159

T64 Newport Mechanical and Civil Works

National Australian Pipelines were engaged by APA Group to conduct mechanical and civil construction, fabrication and pipeline assembly installation as part of the T64 Newport Mechanical and Civil Works Project.
159

Honour Village Pipeline Protection

National Australian Pipelines was engaged by APA Group to conduct; excavation, integrity assessment, recoating, concrete slabbing installation and backfill of the T1 pipeline due to the impact of a future residential development in Clyde North VIC.
159

Lovely Banks Pipeline and CTM Station

National Australian Pipelines were engaged by APA to construct a 160m pipeline offtake as part of the Lovely Banks CTM Station Works.
159

North East Link Early Works

National Australian Pipelines were engaged by APA Group to construct approximately 1.8km of DN300 steel gas pipeline as part of the North East Link Early Works.
159

West Gate Tunnel

National Australian Pipelines was engaged by APA Group to conduct; excavation, integrity assessment, recoating and backfill of the T120 and T54 pipeline due to the impact of a future road development as part of the West Gate Tunnel Project, Laverton North.
159

IONA Project 570 Phase 3C

National Australian Pipelines were engaged by Lochard Energy to construct two new pipelines, connecting to the North Paaratte Production Station, near Port Campbell VIC.
159

Hallam Rd Upgrade T1 Pipeline Protection Works

The Major Road Projects Authority (MRPA) is responsible for the delivery of the Hallam Road Upgrade Project which involves performing road upgrade works to both South Gippsland Highwaynand Hallam Road.
159

Aurora Lane Pipeline Extension Pipeline Project

National Australian Pipelines were engaged by APA Group to construct the Aurora Lane Pipeline Extension.
159

Warragul Pipeline Extension

National Australian Pipelines were engaged by APA Group to construct approximately 5.0km of DN150 transmission steel gas pipeline as part of the Warragul Pipeline Extension.
159

Southern Tinamba Modernisation Project Stage 2

National Australian Pipelines constructed a 1600mm GRP irrigation pipeline on behalf of Southern Rural Water through the winter shutdown period between May and August 2018.
159

M80 Widening Project

Relocation of 260m of the steel transmission Brooklyn – Corio pipeline located underneath the M80 Ring Road for APA Group.
159

Melbourne Metro Rail (Parkville)

Construction of approx. 1,000M of DN300 Steel high pressure gas pipeline for APA group as part of the Melbourne Metro Rail enabling works.
159

Cranbourne East High Pressure Main

National Australian Pipelines constructed a 1330m steel HP main for APA Group in 2017.
159

Nyngan-Cobar Pipeline Replacement

National Australian Pipelines supplied all materials, plant, labour and equipment required for the construction of the 29.4km long DN375 ductile iron cement lined (DICL) Nyngan to Cobar Pipeline Replacement for Cobar Water Board.
159

MGC Dedicated Main

National Australian Pipelines constructed a 2.68 kilometre water main as part of the MGC Dedicated Main project for Goulburn Valley Water.
159

TGP-VTS Interconnect

National Australian Pipelines were engaged by APA to construct a new gas facility in order to inject stored natural gas from the Tasmanian Gas Pipeline (TGP) into APA’s Victorian Transmission System (VTS) at Longford in Victoria.
159

BP Largs North Wharf Line Project Construction Works

National Australian Pipelines have been contracted by BP Australia to carry out construction on the BP Largs North Wharf Line Project.
159

Wadeye Lateral Pipeline Project

Construction of approximately 350 metres of 100NB pipeline as well as the delivery, installation, testing and coating of pre-fabricated assemblies for the Wadeye Lateral Pipeline End of Line Station.
159

Donnybrook Rd Gas & Water Main (dual trench)

In 2014 National Australian Pipelines constructed a dual trench pipeline containing gas and water mains in order to supply the Donnybrook Road Merrifield Estate.
159

Robinsons Road Envestra Augmentation Project (Langwarrin)

National Australian Pipelines have been contracted to construct the Robinson Road Envestra Augmentation Project in Langwarrin.
159

Sunbury Looping Project Pipeline Construction (Rockbank)

The Sunbury Looping Project is an 8.6Km pipeline being constructed under APA group.
159

Ballarto Road Envestra Augmentation Pipeline Project

National Australian Pipelines was engaged by Envestra and APA Group to construct Stage 2 of the augmentation of the existing 300NB Dandenong to Crib Point Pipeline.
159

Charlemont Road Feeder Main

The scope of works involved the construction of 2,568m of Water/Recycled Water Pipeline as part of the Armstrong Creek Development for Barwon Water Alliance.
159

Pine Gap Pipeline Project (Alice Springs)

The Pine Gap Pipeline Project in Alice Springs (NT) was constructed under contract for APA Group. The scope of works involved the construction of 4.2Km of 150mm diameter pipe.
159

Lake Road Branch Sewer

The scope of the works for the Lake Road Branch Sewer involved the construction of a branch sewer (DN375/ DN300) along Barwon Heads Road, between Charlemont Road and Lake Road, Conneware.
159

Boundary Road Feeder Main

The Boundary Road Feeder Main project conducted for Barwon Water Alliance involved the construction of the water main at Boundary Road Grovedale, between Ghazepore Road in Waurn Ponds and Charlemont Road in Connewarre.
159

Yinnar to Boolarra Distribution Main

The Yinnar to Boolarra distribution main project involved the construction of a feeder main between Yinnar and Boolarra.
159

Mortlake Pipeline Extension Project

The scope of works involves the construction of 362m of Pipeline as part of the Mortlake Pipeline Extension Project for Origin Energy with the Woodside operated Otway Plant boundary.
159

Eppalock to Sandhurst Pipeline Project (Stage 1, 2a and 2b)

The scope of works involved the construction of approximately 14km of Pipeline as part of the Eppalock to Sandhurst Pipeline Augmentation Project for Coliban Water.
159

Rockbank Middle Road Watermain, Caroline Springs

This project involved the construction of 640m of DN450 water main in conjunction with Delfin Lend Lease for City West Water along the Rockbank Middle road between the Caroline Springs Boulevard and The Parkway at Caroline Springs.
159

St Albans to Werribee Main (Stage 1)

This project involved the construction of 2.4km of 1350mm MSCL Distribution Main in St Albans, along Station Road, Kings Road and Taylor’s Road.
159

George Street Feeder Main

This contract involved the construction and replacement of approximately 1.4 km of 660mm diameter MSCL pipe.
159

Wimmera Mallee River Crossing

Wimmera Mallee River Crossing involved construction of 350m of 1000mm and 24m of 711mm MSCL pipeline as part of the Wimmera Mallee Pipeline Project.
159

Gas Supply Main and Reticulation System

Construction of fusion welded polyethylene high-pressure gas supply main and reticulation system in Hurstbridge including bored crossings.
159

M205 Distribution Main Replacement

The M205 Watermain Replacement required construction of a replacement main for the existing M205 Distribution Main and decommissioning of the redundant main.
159

Transmission Gas Duplication Main, Mornington-Tyabb Road

The Tyabb Transmission Gas Duplication Main involved construction of 5.4 km’s of 200mm Steel High Pressure Transmission Pipeline along the Mornington – Tyabb Road.
159

Bundoora Water Main Replacement

This project involved the construction of 2.8km of 813mm diameter mild steel water main for Melbourne Water.
159

Essendon Airport – MSCL Construction

This project involved the construction of 200m of 1200mm Mild steel pipeline at the Essendon Airport.
159

Wimmera Mallee Pipeline

This project was the initial stage of the Wimmera Mallee pipeline project.
159

Hazelwood Power Station pipeline

This project involved the construction of 2.7km of 813mm mild steel pipeline within the Hazelwood Power Station.
159

Dromana Reservoir Bypass Main

This project involved the construction of 800m of 960mm mild steel pipeline for the Dromana Reservoir Bypass main (for Melbourne Water).
159

Geelong / Barwon Whoorel Syphon

The Whoorel Syphon involved the construction of 1.5km of 1800mm diameter mild steel pipeline for Barwon Water.
159

Werribee Recycled Water Scheme

The Werribee Recycled Water involved the construction of 5km of 600mm to 150mm diameter ductile iron and mild steel pipeline for Melbourne Water.
159

St. Georges Road Water Main – Preston

The St. Georges Road Water main involved the construction of 1.5kn of 1800mm diameter mild steel pipeline for Barwon Water.
159

Bellarine TM Duplication

The Bellarine TM Duplication involved the construction of a 12km long, 960mm diameter MSCL pipeline for Barwon Water.
159

Tocumwal to Finley Gas Supply Main

This project involved the construction of a high-pressure gas steel pipeline from Tocumwal to Finley.