COMPANY INSIGHT

Highvec
Canada Inc.

Grime, grit and dirt can collect on your high-voltage electrical equipment, increasing the potential for equipment failure or even life-threatening fires. But cleaning means turning off the power and losing productivity and income – or does it?

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Highvec Canada Inc.’s innovative system, gives you the option of cleaning your power distribution online, with no powering down and no downtime.

Based in Timmins, Ont. – a centre for the Canadian mining industry – Highvec’s unique cleaning system for power distribution components cuts costs by eliminating expensive repairs, minimizing downtime and reducing the possibility of injury.

The cleaning process, along with our condition monitoring program, which involves Infrared Thermography, Ultraviolet Imaging and Airborne Ultrasound, leaves our customers in a good position with predictive maintenance.

Launched in 1990, the company has worked extensively in Canada and United States, using the highest quality equipment, most of which we have custom developed to fit our process. Our crew members have years of experience and training, using and perfecting the cleaning process.

Highvec has adapted its unique cleaning process to serve a variety of industries, each with their own electrical contamination problems and switchgear layouts.

Before & After

Ukraine’s growing wage arrears

The company uses a unique cleaning blasting media of ground corn cobs, walnut shells and crushed limestone, which is applied with compressed air. The ground-up corncobs are non-conductive and just abrasive enough to dislodge the dirt and grime without causing damage to wiring and other components.

Applying this mixture in an underground environment requires an elaborate system to make use of the mine's compressed air supply, and a custom-built dust collection system. This system seals off the area being cleaned and collects the dirt, grime and abrasive material.

As a first step, Highvec inspects your switchgear and electrical equipment with infrared and ultraviolet cameras, looking for any thermal anomalies and corona discharge. (the cause of most flashovers in medium voltage switchgear)

Following this non-invasive inspection, Highvec can begin the no-downtime cleaning process with our environmentally friendly process. Most of the company’s work is done under live conditions, meaning you won't need to power-down your processes.

Highvec can clean all types of high-voltage equipment, including substations for underground mining, outdoor insulators (up to 230kv), switch rooms in plants and mills.

Building our sophisticated process on the traditional, simple procedure of corn blasting, we’ve adapted our approach to a wide range of electrical contamination problems.

We can remove the thick layers of contamination, including diesel exhaust residue from your underground substations and help you prevent dangerous flashovers and fires, remove corrosion and oxidization, and remove moisture from your equipment.

Highvec also provides non-invasive inspections, using infrared (IR) and ultraviolet (UV) cameras. Inspections are available as a stand-alone service and are a standard part of the cleaning process.

Highvec can clean all types of high-voltage equipment, including substations for underground mining, outdoor insulators (up to 230kv), switch rooms in plants and mills.

During the first ten months of 2017, Ukraine spent $2.15bn on coal imports

Separatist complications

The wage arrears and other concerns have built up in the coal mining industry in Ukraine for a number of reasons. Allegations of corruption have been made by many, including Oleksandr Kharchenko, managing director at Energy Industry Research Center in Kiev. He claimed that the money from state-run mines has been redirected, which has been a key cause of the wage arrears.

Others claim that the deep nature of Ukrainian coal operations and low productivity of many mines has made them unprofitable; they have therefore been heavily dependent on government subsidies for years. The level of these subsidies has changed with each government, without great reform to the industry.

Communication failures between the MECI and state-run mining companies and unions have allowed the situation to reach the critical point it is at today.

“We urge the Ukrainian Government to re-launch social dialogue with the unions, and take effective measures to solve the problems affecting the coal industry,” said IndustriALL Global Union general secretary Valter Sanches in a letter to the Prime Minister of Ukraine. “We stand in solidarity with our affiliated trade unions and our fellow miners in the Ukraine and support their legitimate demands and necessary legal steps required to protect the rights of workers.”

Political and military upheaval has complicated the situation. In April 2014, pro-Russian separatists formed a militia that took Donetsk and Luhansk out of the Ukrainian Government’s control. In July 2017, they announced that they had founded a new country called Malorossiya, or Little Russia in English.

The four Selidivvugillya mines that have been striking this year lie very close to the eastern border with the People’s Republic of Donetsk, increasing the tension in the region. Many miners are concerned that due to unpaid wages they could not afford to move in an emergency, putting them and their families at risk.

Furthermore, 85 coal mines lie inside this disputed region. The resource-rich area accounted for 57% of production up until 2014, when reports stopped. Only 35 state-run mines are outside of this region, which must continue producing coal for domestic use. It is currently illegal to purchase coal from the separatist regions; however, there are reports that it is being sold to Russian, Polish and other European companies.

Since 2014, Ukraine has engaged in numerous coal import deals to make up for the lost supply created by the loss of territory. The majority of coal has been imported from Russia, which provided 55.7% - $1.2bn worth - between January and October 2017. The country has also begun importing American coal for the first time in its history, in particular anthracite, the price of which America has tripled since 2016. Overall, during the first ten months of 2017, Ukraine spent $2.15bn on coal imports.

With the significant challenges caused by the separatist movements drawing focus, many miners feel ignored by the government. As government officials in Kiev try to limit illegally sold coal and avoid an energy crisis, communication has broken down with the remaining coal miners.

A time for communication

Ukrainian state mines currently employ 51,000 workers, and are the main source of employment in regions such as the Donetsk coal basin. Mine closures over the last few years have already decimated towns and the government does not desire to close more but there is little clarity on how to progress in a profitable and sustainable way.

“The development of state-owned mines is possible in a stable environment, but wages must be paid on time,” said Trade Union of Coal Industry Workers of Ukraine deputy chair Valery Mamchenko. “Last year, UAH2.8bn ($100m) was allocated for the development of the coal industry, including the wage fund, but this year the amount is less than half.”

Without communication with unions and workers, many fear that Ukraine’s coal mining industry will remain stuck in its cycle of non-payment, protests and emergency measures. “It is essential to pay wage arrears in full; stamp out corruption in the industry; appoint managers of enterprises and mines on merit alone; and establish an effective social dialogue with trade unions,” said the Independent Trade Union of Miners of Ukraine president Mychailo Volynets.

The next few years will determine the future of Ukraine’s mining industry; now is the time for the government to focus on and support coal communities. Whether or not mining is to continue to play an important part in Ukraine’s economy and the lives of its citizens, or if it is time for the subsidies to be reduced and new energy industries to be grown, a plan must be made.

Ukrainian state mines currently employ 51,000 workers, and are the main source of employment in regions such as the Donetsk coal basin. Mine closures over the last few years have already decimated towns and the government does not desire to close more but there is little clarity on how to progress in a profitable and sustainable way.

“The development of state-owned mines is possible in a stable environment, but wages must be paid on time,” said Trade Union of Coal Industry Workers of Ukraine deputy chair Valery Mamchenko. “Last year, UAH2.8bn ($100m) was allocated for the development of the coal industry, including the wage fund, but this year the amount is less than half.”

Without communication with unions and workers, many fear that Ukraine’s coal mining industry will remain stuck in its cycle of non-payment, protests and emergency measures. “It is essential to pay wage arrears in full; stamp out corruption in the industry; appoint managers of enterprises and mines on merit alone; and establish an effective social dialogue with trade unions,” said the Independent Trade Union of Miners of Ukraine president Mychailo Volynets.

The next few years will determine the future of Ukraine’s mining industry; now is the time for the government to focus on and support coal communities. Whether or not mining is to continue to play an important part in Ukraine’s economy and the lives of its citizens, or if it is time for the subsidies to be reduced and new energy industries to be grown, a plan must be made.

It is essential to pay wage arrears in full [and] stamp out corruption in the industry