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Red Dog

Red Dog

Red Dog Operations is one of the world's largest zinc mines, located in northwest Alaska, USA.

Red Dog's Response to COVID-19 – Updated June 10, 2021

Red Dog Operations has enacted COVID-19 response measures to safeguard the health and safety of employees and contractors at site. 

  • Increased testing and expanded testing capacity at site  
  • Availability of COVID-19 vaccination on site for all personnel
  • Increased and enhanced disinfection and cleaning of living and workspaces  
  • Installation of HEPA filtration in all employee bus transportation 
  • All personnel must wear a 3-ply medical mask facial coverings and maintain strict adherence to mandates and occupancy limits
  • Daily documented effectiveness checks to drive adherence to all COVID-19 protocols and identify opportunities for improvement
  •  All individuals with positive test results are in isolation*. Anyone identified as having had close contact with these individuals will be quarantined** and undergo COVID-19 testing. 
  • Employees travelling to local communities in the region are required to be tested twice and will require two confirmed negative tests before departing. Personnel are strongly advised to also follow their community’s COVID-19 mandates when returning home.
  • Additional COVID-19 testing is being conducted at site. 
  • A ‘real-time’ body temperature monitoring system was installed, including four thermal imaging cameras as a means of early symptom detection. 

Red Dog Operations is focused on safeguarding the health and safety of our employees and the communities in which they live. Red Dog Operations is following response protocols to ensure the health and safety of all personnel at the operation is maintained. We are also working with public health authorities and taking precautionary steps to manage the risk of transmission. 

* An individual in isolation or self-isolation has tested positive for COVID-19
** An individual in quarantine has been identified as having had close contact with someone who has tested positive for COVID-1

DIRECT* COVID-19 case status at Red Dog – Updated June 10, 2021

Red Dog Active Cases at Site Red Dog Active Cases in region Red Dog Active Cases out of region Recovered Total
1 0 0 165 166
* Direct cases do not include offsite positive COVID-19 cases that were prevented from coming to site.



Red Dog has enhanced COVID-19 protocols, requiring two negative tests to travel to the region and requiring outbound testing of Anchorage-bound employees. Additionally, every employee at Red Dog is now required to adhere to the Worker Protection Program (WPP), requiring employees to wear KN95 masks in all public and work spaces, maintain social distancing, and avoid gatherings. The dining halls have been closed, and employees are required to eat meals in their dorm rooms.

While regular and frequent testing has been implemented for incoming passengers since March 2020, delays in receiving test results from labs in Alaska and nationwide have been a challenge throughout the pandemic. The gestation period for the virus can vary from 2 to 14 days, and infected individuals may initially test negative while the virus is still too low to detect with testing methods. Close adherence to all established protocols is key to managing further spread of the virus on site and in our communities. 
As of September 15, everyone traveling to site has been placed on the Worker Protection Program (WPP) until they receive negative test results. WPP guidelines are as follows:

  • All personnel must wear a KN95 face mask, and maintain a social distance of six feet or more in public places.

  • All dining and recreation areas are closed.

  • All personnel are required to eat meals in their rooms.

 Red Dog protocols continue to be revised to meet the evolving safety guidelines associated with the virus.

Red Dog recently received two rapid test analyzers at site, which are being used to process a limited number of COVID-19 tests. These machines have the capacity to process one test every 15 minutes. They will be used to process samples for personnel that show COVID-19 symptoms and regional personnel on the day they arrive at Red Dog and on the day of departure.
The volume of testing has also been expanded through day-of-flight testing of personnel who are departing Red Dog to Anchorage. Personnel are strongly advised to self-quarantine in Teck-provided hotels in Anchorage, pending their test results.
Testing remains a key part of our measures to contain and mitigate the COVID-19 virus by identifying positive individuals to help prevent person-to-person transmission of COVID-19.

All inbound regional personnel are tested the day of arrival to site, and the samples are analyzed at Red Dog utilizing two rapid test analyzers.
All inbound passengers on the Anchorage charter are required to test three days prior to the scheduled charter’s departure to site and are required to take an additional (2nd) test at the airport on the day of travel.

All personnel scheduled for a regional flight are required to receive two COVID-19 test results prior to departure. The first test (#1) takes place approximately three to four days prior to travel. The second test (#2) is collected on the day of travel and analyzed at Red Dog to achieve a rapid test result. Regional personnel must receive their negative results prior to traveling out of Red Dog. 
For all outbound Anchorage personnel, testing occurs on the day of departure. Outgoing personnel are strongly encouraged to self-quarantine in Teck-provided accommodations until a negative test result is received.

Maniilaq Health Center tested 100% of on-site Red Dog personnel on September 25 and 26. All test results have now been received, with 11 further positive cases being identified.

Isolation occurs when an individual has tested positive for the virus and is separated from people who are not positive.
Quarantine restricts the movement of people who have been exposed to an individual who has tested COVID-19 positive. Contact tracing, for positive cases, helps to identify individuals who may need to be put in quarantine due to their exposure and potential to have contracted COVID.

Red Dog has designated a personnel care wing in the Personnel Accommodations Complex (PAC) to house individuals who need to be isolated or quarantined.

The ventilation system has been configured to only use air supplied from outside of the living facility. Therefore, air is not recycled in the facility. Also, personnel in quarantine are housed on a different floor than those in isolation.
Personnel providing meals and collecting garbage from rooms are required to maintain a minimum six-foot distance and wear appropriate personal protective equipment (PPE) when servicing the care wing. They do not enter the rooms of isolated and quarantined personnel.
Additionally, rooms are thoroughly sanitized using sanitizing foggers before they are allowed to be used for normal occupancy. 

To safeguard communities, Teck is providing all outgoing regional and Anchorage Charter passengers with a day-of-flight COVID-19 test prior to their departure. Regional personnel must have two negative test results to be allowed to fly off site. Anchorage Charter personnel are strongly advising to self-quarantine in Teck-provided hotels in Anchorage, pending their test results. This temporary benefit is available to all employees and contractors working at the Red Dog Mine.
All personnel are encouraged to read and follow all their Community Health Mandates and guidelines while home on their R&R.

Red Dog Operations is focused on safeguarding the health and safety of our employees and communities, while maintaining safe and responsible operations.
Red Dog Operations is following response protocols to ensure the health and safety of all personnel at the operation is maintained. We are also working with public health authorities and taking precautionary steps to manage the risk of transmission. Enhanced protocols have been implemented to provide necessary control to reduce transmission. 
Red Dog is working closely with NANA and regional leadership regarding the recent cases at site. With help from the state and Maniilaq Association, Red Dog is able to continue to operate safely.

Contact tracing is being performed by trained personnel in the Health & Safety department at Red Dog and by the State of Alaska Public Health Nursing.



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About Red Dog

Red Dog Operations is one of the world's largest zinc mines, located about 170 kilometres north of the Arctic Circle in northwest Alaska, near Kotzebue. 

In 1989, Red Dog Operations was developed through an innovative operating agreement between the operator Teck and the land-owner NANA, a Regional Alaska Native corporation owned by the Iñupiat people of northwest Alaska. The mine and concentrator properties are leased from, and were developed under the agreement with NANA.

Red Dog is an open-pit truck-and-loader operation, using conventional drill and blast mining methods. Concentrates produced at Red Dog are shipped to our metallurgical facilities in Trail, British Columbia, and to customers in Asia and Europe.

The mine life is expected to continue to 2032.

Red Dog Operating Results

($ in millions)








Gross Profit before depreciation and amortization(1)(2)




Gross Profit




Production - Contained in concentrate (000' tonnes)




Sales (000' tonnes)




(1) Non-GAAP Financial Measure. See “Use of Non-GAAP Financial Measures” section for further information.
(2) See “Use of Non-GAAP Financial Measures” section for reconciliation.  

Red Dog and the TRI


As one of Canada’s leading mining companies, Teck is committed to responsible mining and mineral development with major business units focused on copper, zinc, and steelmaking coal, as well as investments in energy assets.