NPE provided specialist hydromining services to the Kalgoorlie Consolidated Gold Mine, to remove tailings slimes from secondary settling dam. Tailings slurry was pumped back into primary settling dam.

Hydromining of natural mud layer to expose overburden.

NPE supplied a fully integrated system allowing for dust suppression compliance on the COS of one of the world’s largest gold mines.

NPE worked with Chevron Australia on their specialised offshore pumping requirements and tunnel boring machine TBM recovery, commissioned for the Wheatstone LNG trunkline installation in Western Australia.

Client required return of their clarified water tank to clean state in critical time frame.

Remove several years of built up mud in the main water supply dam of the bauxite wash plant.

Comprehensive hydromining package to clean Citic’s 90 metre tails thickener tank.

Removal of several years of built up material in the main process water and thickener feed tanks of the processing plant in order to gain capacity in the tanks.

Provide water winning and high pressure, high volume booster pumps for offshore heat suppression system, to be used at various offshore locations across Asia.

Decommissioning of 2 x FPSO process systems and subsea pipelines in the Timor Sea.

Complete operational pre-commissioning pumping system to supply filtered, treated water to pig launcher at 300lt/sec and 25bar at Bayu Undan Gas Pipeline.

Design, engineer, construct, certify and operate water winning and pigging pump package – 615m3/hr to 32bar

Supply fully automated diesel powered assisted evaporation system.

Supply fully automated diesel powered accelerated evaporation system.

Provide a ‘safe’ and effective evaporation system to disperse waste water.

Supply fully automated self-managed diesel powered high head high flow suction lift pumping system.

Installation of 42km pipe work, refurbish existing pump station and installation of new pump station.

Comprehensive de-scaling via high pressure water cannon was undertaken, enabling a safe and stable area for a ventilation portal to be installed.

Supply and installation of a staged dewatering pipeline for the disposal of saline water back into the aquifer.

Installation of Raw Water Overland Pipeline and Borefield Infrastructure.

Design, engineer, install and commission purpose built direct drive diesel pumping system including multiple pontoon units, to deliver complete dewatering system and services.

This was a multi-faceted project and scope of works, completed by NPE on behalf of the client, BHP Billiton, at their Yandi Mine Site in Western Australia.

The client had a significant build-up of solids in their process area run-off pond. They needed it removed.

The task was to provide temporary pit dewatering services, using pontoon pump system and booster pumps, at Higginsville, in the Goldfields Western Australia.

The requirement of this project was to design and supply fully automated diesel powered high flow pumping system to a duty of 720lt/sec @ 120m tdh.

NPE provided power for temporary sea water transfer for pond zero at Dampier Salt Limited in Western Australia.

Our requirement was to design and supply fully automated diesel powered high flow pumping system to pump a combined duty of 800lt/sec @ 80m. We delivered on brief.

NPE was proud to assist the Water Corporation Western Australia, when they needed a contractor to maintain goldfields fresh water supply and fire system contingency.

You can’t plan ahead for an emergency, but when the flood waters come in, you need to call the pump professionals, who can quickly and safely get the water out and get you back to business.

When you have a big job, you need to call in the professionals and that’s exactly what Consolidated Minerals Ltd did, when they needed help with site wide pit dewatering at the Woodie Woodie Manganese Mine site.

AngloGold Ashanti required assistance with total site water management system – pit dewatering to 300lt/sec @ 26bar, at their Sunrise Dam site.

When BMA needed a contractor to construct a fit for purpose system, they called on NPE.

Design and supply fully automated diesel powered high flow pumping system, to deal with collected rain and mine water.

Supply of various pontoon/skid mounted pumping systems to assist in dewatering and water management of pits on BMA Peak Downs site.

International emergency response to cool damaged reactors at the Diiachi Fukushima nuclear power station.

The client needed a high flow water clarification system to clean silted water prior to discharge into the sea.

Design a dewatering system capable of operating at flows of 1000 l/s and removal of sea water from within the construction zone to allow civil earthworks to be completed.

Design and develop a unique, flexible system which would provide efficient, effective dewatering services.