Hong Kong Team Perform Maintenance Works in Central-Wan Chai Bypass Tunnel

Ampcontrol’s Hong Kong team were contacted by equipment supplier FILTRONtec to assist with installation and maintenance works on their ultra-modern and efficient Air Purification System (APS) in the Central-Wan Chai Bypass Tunnel on Hong Kong Island.

The FILTRONtec APS is the first high tech system of its kind to be used in a road tunnel in Hong Kong and is the backbone of the ventilation system that provides fresh air to help maintain good air quality for commuters while discharging vitiated air via exhaust points throughout the tunnel.

The scope of these onsite works by Ampcontrol included the installation and maintenance of eight APS systems in the 3.7km long tunnel. The APS can treat up to 1500 m3/s of road tunnel exhaust air and can remove about 80% of the respirable suspended particulates including nitrogen dioxide (NO2), nitric oxide (NO) and nitrogen oxide (NOx).

Ampcontrol has agile service teams based in country across South-East Asia, enabling prompt maintenance support where and when it is needed.

Read the full case study here.

Ampcontrol Power New Mine Expansion In India

Powering equipment in some of the most hazardous environments across the globe comes as second nature here at Ampcontrol. Recently, several of Ampcontrol’s AUK products made their way from our UK manufacturing facility in Prestwick, Scotland to the PVK-5 Coal Mine in Telangana, India.

Designed to help power equipment as part of a mine expansion, a 10 drive AUK5000 Power Centre and 4 drive AUK1000 550V Motor Starter was delivered and commissioned with long standing customer Gainwell Commosales Private Limited (GCPL) by Ampcontrol’s Indian Service Engineering Team.

The AUK5000 had an incoming supply of 3,300V feeding the primary windings of the 1.5MVA Transformer via a 3,300V E10 HV Circuit Breaker. The dual voltage secondary windings provided 1,100V and 550V to the 10 drive Load Centre. All the equipment was coupled together and mounted on a custom-built skid to allow the Powercentre to be transported safely underground.

All equipment was fully examined and tested before the 3,300V site supply being applied to the equipment, with all functional tests carried out to GCPL requirements and specifications.

Practical training on the AUK5000 Power Centre and AUK1000 Motor Starter was also provided by the Ampcontrol Service Team to ensure the GCPL Engineers were familiar with their new equipment.

Additional training on the AUK product range functionality enabled the customer to gain insights into how to adjust the equipment for use in a different application.

Read the full case study here.

Ensuring Site Continuity at a Hydroelectric Power Station

Ampcontrol recently supplied high voltage switchgear on a hire basis to a hydroelectric power station in a major capital city to ensure site continuity.

This power station provides hydroelectric energy generation and storage, with the pump system supplying water to the local drinking water supply.

The power station contains two 8kV 46MW hydroelectric generator pumps. During a recent service, one of the pumps were sent for overhaul, meaning that only a single pump was available for service to supply a contracted amount of water.

During commissioning of a new motor drive, issues were encountered with the drive control. This meant that switchgear had to be sourced urgently to return the only operable pump to service.

The customer made an urgent request to Ampcontrol to hire high voltage switchgear to assist with the pump start-up power switching and control scheme.

Ampcontrol’s in stock switchgear was modified at short notice to integrate into the power station control system allowing the pump startup sequence to be controlled and monitored automatically.

Ampcontrol supplied a hire unit with three 11kV, 630A vacuum circuit breakers inside a container, tested and modified to integrate with the power station control system within 3 days of the customer order.

The job was delivered to site where a team of seven Ampcontrol staff completed the installation and commissioning over a five day period onsite.

Following installation and commissioning, the customer ordered an additional 3.3kV circuit breaker and specialised medium voltage screened cable which were modified to suit the customers’
requirements and delivered within 3 days.

Throughout the project Ampcontrol ensured that equipment, parts, materials, site staff, SWMS, Risk Assessments and access permits were made available in the shortest timeframes possible to ensure customer downtime was minimised.

Following the successful rollout of this project the customer purchased the equipment which will remain onsite.

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Ampcontrol Calls on Strong University Connections

University of Newcastle expertise sees lifesaving ventilator prototype secure state backing.

Each year The University Of Newcastle (UON) produces thousands of talented graduates and they watch with pride as they trade the campuses for new workplaces, set to make their mark on the world and in their local communities. Amid the COVID-19 pandemic, a group of almost thirty Hunter-based UON alumni and staff have done just that – contributing to an emergency ventilator prototype project led by Ampcontrol to be selected by the NSW Government for pre-production.

Project Lead and Faculty of Engineering and Built Environment Conjoint Senior Fellow and Ampcontrol Group Manager Engineering, Dr Ian Webster, said the success of the project relied on the strong connections between Ampcontrol and The University of Newcastle.

“When we kicked off this project, we were asked to produce 600 ventilators in 28 days. My affiliation with the Faculty of Engineering meant I could immediately reach out to Brett Ninness, as I knew the expertise and facilities housed at UON would be hugely beneficial to the project,” Dr Webster said.

“Since 2004, we’ve had a unique partnership with the University via our joint venture ResTech, which has created a direct path for students to complete placements and do research work with Ampcontrol.

As a result of the strong engineering alumni network in the Hunter Region, around 60% of the ventilator prototype team are UON alumni. Safearth, and NewieVentures – both Hunter-based leading engineering companies with strong alumni ties – also came on board as collaborative partners. The University of Newcastle graduates have a unique set of skills that make them ideal candidates for the work we do. I’m so proud of the team who are working tirelessly to ensure our clinicians have the lifesaving equipment they need.”

The ventilator prototype, dubbed ‘Anemoi’, will now move into production of 10 units for further testing. If the model is successful in completing the pre-production phase, full production would be manufactured in NSW supporting the local industry, the local economy, and employment.

“This prototype is likely to become a new manufacturing product, diversifying our business and supporting regional development,” Dr Webster said.

To quickly accelerate their knowledge of ventilator systems, the Ampcontrol team engaged with the University to guide solutions and minimise clinical and deployment risks.

Professor Brett Ninness said our COVID-19 response was a powerful example of collaborating across STEM disciplines.

“COVID-19 presented a situation where people skilled across health, science, engineering, design, and commercialisation needed to come together to rapidly collaborate to solve imperative global issues. We were part of that solution, so this is a proud moment for us all to celebrate,” Professor Brett Ninness said.

“Our strong industry connections have proven invaluable in ensuring our people are embedded in the local response to COVID-19 and our graduates remain highly sought after for their expertise.”

“This is another example of the power of the University of Newcastle, local business, and government partners coming together to demonstrate leadership on important issues in our region and beyond.”

The NSW Premier said that with the easing of restrictions there could be a rise in COVID-19 infections, in which case it’s imperative hospitals to have all the equipment they need. Read NSW Premier Gladys Berejiklian’s announcement here.

 

Photo credit: UON

Ampcontrol Pivots Expertise to Design Ventilators

Ampcontrol has answered the NSW Government’s call to quickly design and prototype a new and innovative ventilator to assist with COVID-19 preparedness.

The new functional emergency ventilator design, dubbed ‘Project Anemoi’ was developed in just 18 days. This is a substantial pivot for Ampcontrol who is known as a leading global designer and manufacturer of electrical and electronic equipment in the resources, infrastructure and energy sectors.

Ampcontrol engineers worked around the clock, to design and produce the emergency ventilator prototype in collaboration with local clinicians and Hunter based specialist engineering companies.

Ampcontrol Managing Director & CEO, Rod Henderson said, “We have such highly advanced manufacturing capability and ingenuity in our country. It is so important that industry and Government work together so that we can continue to produce innovative solutions and products here in Australia that make a difference to people’s lives around the globe”.

Production of 10 pilot ventilators will now commence undertaking further clinical assessment and testing with NSW Health, with the objective of enabling 600 ventilators to be rapidly built in the Hunter region if the need arises.

Ampcontrol Designs Lifesaving Ventilators

Ampcontrol is proud to be supporting the NSW Government’s development of ventilators as part of its COVID-19 response. The dynamic nature of this project showcases the critical importance of Australian innovation, design and manufacturing. We look forward to continuing to progress the ventilator development and securing the necessary approvals to deliver this solution to where it is needed.
Download Ampcontrol Press Release
Download NSW Government Press Release

Re-thinking Traditional Fixed Infrastructure

Traditionally, the construction of permanent electrical infrastructure has been thought of as just that, permanent. It’s constructed using time consuming and site labour intensive bricks and mortar construction techniques. But does it need to be? What if fixed infrastructure was in fact relocatable? What benefits would this bring to infrastructure projects?

Typical Applications

Surface and underground mines typically employ relocatable power equipment. They do so to accommodate the dynamic nature of a mine site, where the electrical system must move, regularly extended and be rapidly deployed as mining progresses. This equipment is invariably relocatable, compact and relatively high voltage. In addition, it’s designed for transport with minimal disassembly and reassembly with an aim to streamline site works.

Mining substation

A typical relocatable substation used in above ground mining applications 

Non-Typical Applications

We’ve seen this type of relocatable and rapidly deployable power equipment becoming used in a range of non-typical applications. At Australia’s two largest solar farms in Broken Hill and Nyngan, Ampcontrol completed 117 identical power conversion skids housing control panels, inverters and transformers.

Using the rapidly deployable model these electrical skids were fully manufactured and assembled at Ampcontrol’s workshops before being transferred to site as complete units. This resulted in significantly simplified onsite works and ensured the skids could be delivered at a rate of four per week.

Modular electrical equipmentPower conversion skids being manufactured in Ampcontrol’s workshops

Power conversion skids

Power conversion skids installed at the solar farms 

Due to the dynamic nature of their environment, the tunnelling industry is familiar with rapidly deployable power equipment during the construction phase. It is not however typically used for permanent electrical infrastructure within tunnels post construction.

Westconnex, Australia’s largest infrastructure project, recently implemented this rapidly deployable style of infrastructure for their 46 Electrical Equipment Rooms (EERs). The EERs all included a transformer, switches, circuits and communication systems but were all individual in design, dependent on location and requirements.

These EERs were manufactured in Ampcontrol’s Tomago NSW workshops before being transported to the Sydney tunnelling site at a rate of two rooms per week.

Westconnex was the first tunnelling project in Australia where EERs were manufactured offsite and installed directly into the tunnel, compared to the traditional method of building them in-situ. This approach resulted in significantly reduced and simplified civil works, and faster installation with fewer people underground.

relocatable power infrastructure Power infrastructure tunnellingEERs being delivered and installed in the Westconnex tunnels

The Benefits

Manufacturing in a dedicated workshop enables many variables to be easily controlled, ensuring a safer, better cost controlled and time managed build.

Safety improvements

  • Minimal staff required for underground siteworks, installation and commissioning
  • Construction managed offsite in a controlled environment where risks can be better managed

Cost control

  • Manufacturing efficiencies are gained through modularised repeated assemblies, designed specifically for a workshop environment

Time management

  • Fast install and commissioning
  • Manufacturing, transport, installation and commissioning can all happen simultaneously ensuring project construction continues unimpeded by siteworks

Rapidly deployable relocatable equipment for fixed applications is a viable option for a variety of industries and applications. Ampcontrol is expertly positioned and experienced in the design, manufacture, testing, installation and commissioning of this type of equipment across typical and non-typical applications.

Download a PDF copy of this article 

UK Team Help Power Resources Tunnelling Project in North Yorkshire

Our UK team have delivered a containerised substation for a new, large resources project being undertaken in North Yorkshire. Ampcontrol are set to provide a range of equipment, cable and maintenance services throughout the construction phase of this new resources tunnelling project.

Designed to supply power to tunnel surface operations including a welding factory, the containerised substation designed and built by Ampcontrol will act as the main distribution system on-site. Stepping down the voltage from 11kV to 433V, the substation will power on-site manufacturing facilities and all low voltage plant equipment.

The containerised solution is housed within a 20ft steel container with separate personnel access with Alphalite MAX LED lighting, 230V IP rated power points, an expandable single phase distribution board and dry powder fire extinguishers. The unit includes a 1000kVA 11/433 ONAN DYN11 transformer, a medium voltage ring main unit was also included, along with a tee-off circuit breaker, MV cable test access, self-powered VIP300 transformer protection relay, phase protection and earth leakage protection.

Read the full case study here.

Ampcontrol Play a Part in Getting South Africa Connected to Green Energy

Ampcontrol’s Botswana operation has commenced work on the Golden Valley Wind Energy Facility, one of South Africa’s first Independent Power Producer projects to supply green power to the national electricity grid.

Providing supervision and sign off on contractor works as a further 33km of trenches and cables are laid, Ampcontrol will play a key role in this critical work that will assist to get the 48 turbine farm up and running over the next 6 months.

This ground breaking project will aim to improve the current load shedding, which is happening throughout South Africa, causing widespread nationwide blackouts as electricity supply falls behind demand.

Find out more about Ampcontrol’s expertise in remote area power including our extensive experience designing, manufacturing and commissioning large-scale electrical infrastructure solutions.

Gilghi Wins AWA NSW Water Infrastructure Project Innovation Award

Ampcontrol and Aurecon combined have been awarded the AWA NSW Water Infrastructure Project Innovation Award for their breakthrough Gilghi product, an off-grid water treatment plant for remote indigenous communities.

Announced at the NSW Heads of Water Gala Dinner and Awards Night on 28 February, the awards aim to promote the outstanding work by individuals and organisations in the water industry and recognise innovation and excellence in the technology, business and delivery of water projects.

The Gilghi project and resulting award win centred around the deployment of this innovative product to a remote community 70km outside Alice Springs. The unit is a transportable containerised system that works completely off-grid through a 5kW solar PV array, integrated battery system and emergency diesel genset. Aurecon designed the treatment plant containing filters, a reverse osmosis unit and dosing system. The result is over 16,000L of clean and pure drinking water per day for the community that previously had to truck in fresh water at great expense.

The Sydney event was attended by Ampcontrol representative Wayne Diemar, Product Manager, and Aurecon’s Julian Briggs, Design Director – Water and Waste Water.

Wayne Diemar said after the win, “To be honest, it was a bit of a shock. I think an award like this is a testament to the greater team across Ampcontrol and Aurecon to bring this much needed product to market”.

Event speakers included Jim Bentley, Chief Executive Officer, Water (Deputy Secretary) on behalf of the – NSW Government and Minister for Water Melinda Pavey, Property and Housing, and Carmel Krogh OAM – National President, Australian Water Association.

Having won this prestigious award, the Gilghi project will automatically progress to the national Australian Water Awards, which are presented at Ozwater’20 Online on 11 June.

Production of further Gilghi containerised water treatment units have commenced across Australia. Scalable, transportable, with plug and play commissioning, Gilghi is easily deployable for a wide range of locations and applications.

To discuss how we can solve your water requirements please contact Wayne Diemar via email or phone 1300 445 717.

Read full specs and find out more here.