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Month: May 2018

6 Things to Consider When Selecting a Mining Concentrate Handler

Arrimage, stevedoring, Groupe Somavrac

Tons of rocks and minerals are transported and unloaded at different various ports each year. This essential step in the logistics chain must be supported by a logistics service provider that cares about the environment and provides safe and efficient operational management of cargo.

Since mining concentrate shipping operations require a variety of operational skills, you should seek to do business with a long-term partner that you can rely on rather than a basic supplier. Here are a few tips to help you find a real “gem” ;).

 

1. Appropriate facilities 

Make sure the supplier [future partner] who you want to handle your mining concentrate is strategically positioned. To do so, ask yourself: which corridors best match the desired transport logistics? Depending on the quantities and characteristics of the cargo, railways, roads or waterways will help best meet your needs. Briefly, here are some facility features you should consider with your supplier: technical installation specifications [water depths, tide, access and port infrastructures], maritime and road traffic, demurrage/wharfage fees, and other related user fees. The supplier can show you a schematic representation (e.g. flowchart) of the various intermodal or combined transport solutions available to you and the associated costs.

 

2. Equipment and working methods 

Cargo characteristics [dry bulk, moisture content, stickiness or powder] must be taken into account during handling. The supplier must therefore be familiar with the compatibility between types of cargo [if applicable] and have diverse handling equipment adapted to the characteristics of products. Facilities should include a variety of items such as railcar and truck loading and unloading stations or ship loading and unloading facilities that integrate effectively for smart cargo handling sequencing. An experienced supplier knows how to limit losses, improve safety and expedite delivery through its equipment and working methods, even in adverse weather conditions. The knowledge of your supplier at this level will be reflected in their portfolio of achievements. Do not hesitate to ask for this kind of information.

 

3. Health and safety 

Mine efforts in health, safety and environment must be consistent with those of their logistics provider. Here are some statistics to go over with them:
– Existence of a health, safety and environment department within the company
– Health and safety program with regular internal audits
– Employee training: of what kind? Is it up to date;?
– Incident rate over the last few years
– Severity and frequency rates
– Crisis management plan in place

 

4. Competitive pricing

In terms of handling, efficiency equals savings. This is not set in stone ;), but the years of experience of a logistics handler can give you an idea of ​​its efficiency and ability to minimize product loss. Feel free to validate how long the supplier has handled your type of cargo and how often they do so in a year. In addition, for this type of product, ask about the loading and unloading rates in tons per hour and operational parameters (ship unloading times, etc.). Simply make sure that the price quoted by your provider meets your expectations.

 

5. Environmental care and dust control

The health and safety of the public and employees, as well as the protection of the environment, must always be considered first when handling your cargo. To ensure that your supplier shares your concerns about these aspects, check that :
– The supplier has never caused major damage to the environment nor has bad press about it.
– Cleanliness is a business practice.
– Storage sites are near loading and unloading areas.
– The supplier has equipment and site maintenance procedures (mechanical broom sweepers).
– Conveyors for the transfer of goods are covered and well-laid out or transfers are made inside the warehouses.

 

6. Ability to meet specific needs

Remember that each supplier has its specialty and ability to meet your specific needs, particularly concerning bulk product handling. Therefore, validate the openness the supplier demonstrates regarding your quality control or inventory requests, for example. Also consider the offer of related products such as dust suppressants, pH control, nitrates, liquefied natural gas, etc.

That is a quick overview of things to look for when seeking out a good business partner. Supplier facilities and skills are important, but their attitude, which includes listening, responsiveness and dedication, is just as important!

How calcium chloride helps to optimize mining activities

Worker in lignite mine

More or better? That’s what you should be asking if you want to increase production volumes in an environmentally friendly way and with stricter health and safety standards.

It turns out that using calcium chloride can optimize and even increase the quality of drilling, crushing and transport activities while maintaining high HSE (health, safety and environment) standards. Here are six ways calcium chloride can improve mining operations.

1. Easier drilling activities in winter

Soil can become extremely difficult to drill in winter, given the freezing and/or geographic location of certain mines (permafrost). Calcium chloride works by releasing heat in contact with snow or ice, which helps to “soften” the soil and thus facilitate drilling or crushing operations

2. Reduction of dust emissions during crushing activities

Crushing and stacking activities can generate a significant amount of dust, which can be harmful to the environment and to the health and safety of employees assigned to these tasks. To limit or even prevent damage, Somavrac C.C. recommends the use of a high-performance calcium chloride dust suppressant.

3. Seasonal treatments for gravel roads

Somavrac C.C suggests using a liquid dust suppressant in the summertime, as this type of product traps dust on gravel roads, thereby increasing visibility on roads with high heavy-vehicle traffic.
In winter, Somavrac C.C advises mining companies to use calcium chloride de-icers for gravel roads. Unlike salt de-icers, calcium chloride doesn’t create potholes on gravel roads.

4. Reduced ore carryback during rail transport

Ore tends to stick to wagons and trucks during transportation, creating deposits. This results in long-term efficiency losses, since these deposits return to the operating sites. To counter this, Somavrac C.C. offers a liquid industrial non-stick formula. The product creates a liquid barrier between the wagon and the ore, which allows the ore to slide out during unloading.

5. De-icing treatment during rail transport in winter

When the temperature drops below zero, ore tends to freeze, which makes unloading difficult. Somavrac C.C. recommends spraying liquid de-icers on the ore prior to loading to help keep ore malleable in extreme cold conditions.

6. Waste water treatments

Calcium chloride is frequently used to control the pH of water, which can be necessary to reduce the toxicity of water used in various mining operations.