Attachment 16. Emergency Response Plan

Transcription

1 Attachment 16 Emergency Response Plan

2 Gahcho Kué Mine Draft Emergency Response Plan November 2013

3 Gahcho Kué Mine - i - November 2013 Emergency Response Plan Version 1 PLAIN LANGUAGE SUMMARY (De Beers) is planning to build the Gahcho Kué Diamond Mine (Mine) in the Northwest Territories (NWT) in addition to operating a winter access road to the mine site. The Emergency Response Plan (ERP) has been developed to describe the standards and specific procedures that will be followed by De Beers and its contractors in the unlikely event of an emergency related to the Mine. It follows De Beers guiding principles which include maintaining personnel safety while minimizing impacts to the environment, neighbouring communities, productivity, property and assets. During the construction phase of the Mine, this document will serve as operational guideline for the Engineering, Procurement, and Construction Management (EPCM) consultant and De Beers to ensure appropriate management oversight is implemented during an emergency. The ERP will be enacted when an incident (i.e., accident, fire, spill, personal injury etc.) occurs beyond the control of the personnel at the scene which includes the mine site, winter road and any other areas related to the Mine. Included in the ERP are the roles and responsibilities for De Beers and their contractors in addition to the responsible regulatory authorities for particular emergency situations. Specifically, the roles of the Project/ Mine Manager, Construction Manager, Site Safety Manager, Emergency Response Team Leader, Emergency Response Team, Medical Personnel, Site Environmental Superintendent, and Protective Services Manager are listed. Moreover, the ERP lists how each role is to interact for situations ranging from Minor Emergencies (Level 1) to a Crisis (Level 4). This includes a communication protocol, sounding alarms, assessment of the situation, response and debriefing. The ERP then details how and when outside agencies such as the Royal Canadian Mounted Police, Canadian Forces Search and Rescue, Air Ambulance, Fire Service, Aboriginal Affairs and Northern Development Canada, Environment Canada, Fisheries and Oceans Canada, Environment and Natural Resources Canada, The Workers Safety and Compensation Commission of the Northwest Territories, The Government of the Northwest Territories and Aboriginal Parties are to be contacted. Finally, the protocol for returning to work following an emergency is outlined.

4 Gahcho Kué Mine - ii - November 2013 Emergency Response Plan Version 1 REVISION HISTORY Version Date Notes/Revisions Version 1 November 2013 Submitted with Water Licence and Land Use Permit application to the Mackenzie Valley Land and Water Board. The Emergency Response Plan includes the operational guideline for the Engineering, Procurement, and Construction Management (EPCM) consultant and De Beers to ensure appropriate management oversight is implemented during an emergency.

5 Gahcho Kué Mine - iii - November 2013 Emergency Response Plan Version 1 TABLE OF CONTENTS 1 INTRODUCTION PURPOSE SCOPE AND INTENT SCOPE INTENT POLICY DEFINITIONS ROLES AND RESPONSIBILITIES PROJECT/ MINE MANAGER CONSTRUCTION MANAGER SITE SAFETY MANAGER EMERGENCY RESPONSE TEAM LEADER EMERGENCY RESPONSE TEAM MEDICAL PERSONNEL ENVIRONMENT SUPERINTENDENT PROTECTIVE SERVICES MANAGER EMERGENCY RESPONSE PLAN REVISION PROCEDURES PROCEDURES REQUIREMENTS USE OF THIS PLAN MINE EMERGENCY RESPONSE STRUCTURE CLASSIFICATION OF EMERGENCIES Minor Emergency Level Serious Emergency Level Crisis Level Crisis Level EXTERNAL EMERGENCY SERVICES AND REGULATORY AGENCIES Royal Canadian Mounted Police Canadian Forces Search and Rescue Ambulance Service / Air Transport Service Fire Service Environment Canada Fisheries and Oceans Canada Transport Canada Workers Safety and Compensation Commission of the Northwest Territories Department of Environment and Natural Resources Northwest Territories Health and Social Services EMERGENCY PHONE NUMBERS EMERGENCY OPERATIONS CENTRE EMERGENCY COMMUNICATIONS Notifications Local Aboriginal Communities and Parties ALARM SYSTEMS HAZARDOUS MATERIALS... 29

6 Gahcho Kué Mine - iv - November 2013 Emergency Response Plan Version INCIDENT/MEDICAL EMERGENCY Raising the Alarm Response MAJOR EMERGENCY Site Notification (Level 2, 3 or 4) Response MEDICAL EVACUATION DEBRIEF AND COUNSELLING PUBLIC RELATIONS AND COMMUNICATIONS WITH THE MEDIA RETURNING TO THE WORKPLACE Know the Situation Check Out the Area Check Out the Equipment Who Makes the Decision to Return to Work All Clear TRAINING EMERGENCY PLAN SUPPORTING DOCUMENTATION Location Map Site Layout RESCUE AND RESPONSE EQUIPMENT General Equipment Technical Rope Rescue/Confined Space Rescue Fire Response Hazardous Materials Response Communications Emergency Assistance and Back-up Equipment Heavy Equipment to Provide Emergency Assistance REFERENCES ACRONYMS AND ABBREVIATIONS UNITS OF MEASURE LIST OF FIGURES Figure 1 Gahcho Kué Mine Emergency Response Flow Process... 5 Figure 2 Location of Joint Rescue Coordination Centres in Canada LIST OF APPENDICES APPENDIX A Notification Flow Charts and Response Sheets APPENDIX B Emergency Phone Numbers APPENDIX C Emergency Call-In Report APPENDIX D Gahcho Kué Mine Location Map and Plant Site Layout

7 Gahcho Kué Mine November 2013 Emergency Response Plan Version 1 1 INTRODUCTION The Emergency Response Plan (ERP) has been developed to describe the standards and specific procedures that will be followed by (De Beers) and its contractors in the event of an emergency related to the Gahcho Kué Mine (Mine). During the construction phase of the Mine, this document will serve as operational guideline for the Engineering, Procurement, and Construction Management (EPCM) consultant and De Beers to ensure appropriate management oversight is implemented during an emergency. Emergency situations and corresponding procedures are defined including roles and responsibilities and communication with appropriate regulatory authorities. The document is also intended to serve as a training and reference guide for staff and contractors. Emergency Response Plans will be updated at various stages throughout the life of mine to reflect the operating conditions and ensure conformance with standards.

8 Gahcho Kué Mine November 2013 Emergency Response Plan Version 1 2 PURPOSE This standard establishes specific procedures for the Mine that will be implemented in the event of an emergency and ensures that the EPCM consultant and De Beers will have proper management oversight during the emergency. An emergency response is a reflection of the way a corporation conducts its business. The EPCM consultant and De Beers are responsible corporations that conduct business to the highest of ethics and within the laws of Canada. The priorities include: personnel safety (workers and public); minimal impact on the environment; minimal impact on property and assets; neighbouring communities; maintain Mine schedule; minimal emergency response time; optimal response effectiveness; coordination with regulatory agencies and industry; minimal loss of productivity; and EPCM consultant s and the Owners Corporate Reputation. This document is also intended to be used as a training and reference guide for personnel in the performance of their duties during emergency situations. It is intended to ensure that a fast and organized response is carried out SAFELY, EFFICIENTLY AND EFFECTIVELY. These practices are not intended to be rigid. Deviations may be necessary, if the situation dictates, to allow flexibility to tailor the response for the emergency at hand. DO NOT UNDER REACT. The intent of EPCM and De Beers is for the response to be managed safely and competently within its resources and capability.

9 Gahcho Kué Mine November 2013 Emergency Response Plan Version 1 3 SCOPE AND INTENT 3.1 SCOPE 3.2 INTENT This procedure applies to all Mine areas that may be involved in an emergency and is intended to ensure that the Mine is adequately prepared to respond to any emergency during the construction phase. It covers the following types of emergencies: incident resulting in fatality; incident resulting in injuries; fire and or explosion; weather/whiteouts; hazardous chemical/oil spill on water or land; rescue from height/depth or confined space; vehicle/equipment accident; bomb threat; terrorism/violence threat; building evacuation; winter road incident; and aircraft emergency. The ERP is enacted when an incident (i.e., accident, fire, spill, personal injury, etc.) occurs that is beyond the control of the personnel currently at the scene. Normal departmental procedures should be followed during any incident until it is determined that the situation is beyond the control of the personnel on the scene, or the normal departmental procedures have broken down or are unavailable. At this point the ERP should be invoked. The emergency response procedures and the personnel and department responsibilities presented here, apply to all types of emergency situations that may develop at the mine site, on the winter road, or any other areas related to the Mine.

10 Gahcho Kué Mine November 2013 Emergency Response Plan Version 1 In the event of an emergency that requires communication with parties external to the Mine, the procedures in the Northwest Territories (NWT) Crisis Management Plan will be initiated. Figure 1 shows an overview of the Emergency Response Flow Process and communication protocol at the Mine. The function and responsibility of the various departments and individuals identified in Figure 1 are discussed in the following sections of the plan.

11 Gahcho Kué Mine November 2013 Emergency Response Plan Version 1 Figure 1 Gahcho Kué Mine Emergency Response Flow Process

12 Gahcho Kué Mine November 2013 Emergency Response Plan Version 1 4 POLICY The EPCM consultant and De Beers are committed to conducting their business operations with maximum concern for the protection and safety of its employees, contractors, and other on-site personnel, the community, the public, and the environment in which it operates. They will meet this goal by: Preparing and maintaining up-to-date contingency plans and emergency response procedures to guide company personnel and others in responding to an emergency incident QUICKLY, SAFELY and EFFECTIVELY. Complying fully with all federal, territorial and municipal laws and regulations when responding to an emergency situation. Responding quickly, safely and effectively to any emergency for which it is responsible and providing information and assistance to others responding to any incident involving its products. Providing clear, accurate and timely information to the public about any incident which may place the community or the environment at risk. Ensuring its employees receive appropriate training in safety and emergency response procedures. Setting and achieving high standards of operational integrity and incident prevention in all aspects of its operations.

13 Gahcho Kué Mine November 2013 Emergency Response Plan Version 1 5 DEFINITIONS Owner: (name Owner or De Beers in this document). EPCM: the companies entrusted by the Owner to perform the engineering, procurement and construction management services (i.e., Hatch/JDS and their subcontractors). Emergency: means a sudden, abnormal or unplanned significant incident or a series of circumstances which have the potential for adverse impact on people, or the environment, and/or assets, or De Beers reputation. An emergency could jeopardize the Mine organization s credibility which may represent a significant financial or legal liability to the company. Emergency Response: means the actions taken by the Emergency Response Team at the site of the incident and/or elsewhere, to contain, terminate and recover from the incident to protect: employees and others affected by the incident; the environment; property and assets; and reputation. Emergency Management: a program designed to control the consequences (human, environmental and assets) of an emergency incident. It incorporates both the emergency response to the triggering incident and the supporting staff functions. Crisis: in the context of this document, a crisis may be defined as any unplanned event during construction that has the potential to significantly impact the company's ability to meet construction and design requirements or to pose a significant health impact, environmental impact, economic impact or legal liability. A crisis Management Plan is being updated to include Gahcho Kué Crisis Management: means the strategy and actions taken to control actual or potential threats to the Mine s long-term ability to do business, due to impact on: operability; commercial integrity;

14 Gahcho Kué Mine November 2013 Emergency Response Plan Version 1 corporate image; and liability. Crisis management is covered separately in the Crisis Management Plan and covers the details of responses to Level III and Level IV emergencies. Evacuation: a state of emergency when all personnel are required to vacate any affected area and assemble at a predetermined safe location. Emergency Response Coordinator (ERC): the ERC is the Construction Manager or designate. This role has the overall responsibility, control and coordination of the emergency response. Refer to Appendix A for the ERC responsibilities checklist. Incident Commander: the Incident Commander is the Site Safety Manager or designate. He is responsible for the management of incident activities and has overall command of the forward command post. Refer to Appendix A for the Incident Commander responsibilities checklist. Emergency Operations Centre: This will be located in the Mine construction management office. All emergencies requiring response will be dispatched from this centre. The centre will be staffed during operating hours and the site radio emergency frequency and telephone monitored. The EOC will have three levels of communication: separate private designated phone land line, satellite phone, and two-way radio with designated emergency channel. Forward Command Post: location at emergency site from which control is exercised; and location of the Incident Commander who is in direct control of response.

15 Gahcho Kué Mine November 2013 Emergency Response Plan Version 1 6 ROLES AND RESPONSIBILITIES 6.1 PROJECT/ MINE MANAGER The Project/Mine Manager will ensure that emergency plans are in place and that adequate resources are available to deal with emergencies. The overall authority for implementing this emergency response plan is the responsibility of the Project/Mine Manager. The Project/Mine Manager delegates authority to the Site Manager to ensure the effective implementation of the plan. 6.2 CONSTRUCTION MANAGER The Site/Construction Manager will: Act as Emergency Response Coordinator (Refer to General Duty Card Emergency Response Coordinator ) or identify a designate. Define protocols and procedures for Mine emergency response. Oversee management of emergency response operations, including the development of strategic objectives that provide guidance for the tactical strategies. Approve the ordering and release of resources. Conduct planning meetings. Supervise emergency response command staff. Provide a progress report to the Owner and EPCM Sponsors. Ensure that emergency plans and adequate resources are available to respond to emergencies during the Mine construction phase. 6.3 SITE SAFETY MANAGER The Site Safety Manager will: Act as the Incident Commander during emergency situations (Refer to General Duty Card Incident Commander ). Maintain the Mine emergency response plans and associated procedures. Periodically review and, if necessary, update and issue new revisions to the ERP.

16 Gahcho Kué Mine November 2013 Emergency Response Plan Version 1 Liaise with external emergency services on their arrival. Monitor and assess hazardous and unsafe situations and develop measures to avoid or mitigate such situations. Correct unsafe acts or conditions through reporting lines of authority. Maintain contact with field safety personnel and Emergency Response Team (ERT) and medical personnel regarding safety issues. Exercise emergency authority to prevent or stop unsafe acts or conditions when immediate action is required. Provide technical support for response as required to the Emergency Response Coordinator and first on-scene personnel. Maintain awareness of active and developing situations. Ensure that emergency response training is provided. Ensure that drills and emergency simulations are conducted throughout the Mine to test the plan. Audit of the emergency response preparedness and effectiveness of the drills. Ensure the accuracy and validity of the plan in consultation with EPCM/ De Beers Managers. 6.4 EMERGENCY RESPONSE TEAM LEADER The Emergency Response Team Leader will: Control emergency scene and oversee all rescues and emergency response situations. Hold regular training sessions with the ERT. Ensure adequate facilities and equipment are available for rescue situations. Tour the sites to keep informed and updated of physical conditions including travel routes. Conduct regular inspections of emergency response equipment to ensure good working condition. Conduct regular inspections of fire extinguishers, storage facilities, warehouses, offices and muster points to ensure that emergency exits are free and clear of debris, equipment in working order, and muster points are not blocked with equipment or vehicles. Liaise with Owner and local emergency officials on a regular basis.

17 Gahcho Kué Mine November 2013 Emergency Response Plan Version 1 Maintain communication with fixed wing and helicopter emergency transport providers. Prepare and posts emergency evacuation plans and update ERP as required. Liaise with Protected Services Manager to ensure clear levels of responsibilities and training. Attend incident investigation meetings, as required. Maintain a high level of awareness of the emergency response plans and systems in place for the Mine. Manage debriefings of incident response to identify lessons learned that can be incorporated in the emergency response process to continuously improve the process. Manage the drills and exercises and conducts reviews to identify areas in need of improvement. 6.5 EMERGENCY RESPONSE TEAM The ERT is made up of contractors and other Mine members that train for and are responsible for: Referring to the General Duty Card Emergency Response Team. Undertaking only those actions that they are trained and competent to perform. Following the directions of the Incident Commander or site Safety Manager. 6.6 MEDICAL PERSONNEL Maintaining skill levels by attending training and exercises. The Medical Personnel are responsible for: Referring to the General Duty Card Medical Personnel. Providing medical assistance to injured or ill personnel to the extent he/she is trained and competent with. Developing the medical emergency plan. Checking and maintaining stocks of medical supplies and equipment. Preparing and maintaining medical reports and records.

18 Gahcho Kué Mine November 2013 Emergency Response Plan Version 1 Ensuring that first aid services are available to adequately treat injuries/illnesses in the field. Maintaining skill levels by attending trainings and exercises. Providing information to local emergency services as required. 6.7 ENVIRONMENT SUPERINTENDENT The Site Environmental Superintendent is responsible to ensure compliance with Water Licence, Land Use Permits and other environmental compliance requirements as well as for the ongoing updates, maintenance implementation and reporting of the Environmental Monitoring and Management Program for the following plans: Spill Contingency Plan (De Beers 2013b); Water Management Plan (De Beers 2013c); Conceptual Aquatic Effects Monitoring Program Design Plan (De Beers 2013d); Wildlife Effects Monitoring Program (De Beers 2013e); Wildlife and Wildlife Habitat Protection Plan (De Beers 2013f) Erosion and Sediment Management Plan (De Beers 2013g); Non-Hazardous Solid Waste Management Plan (De Beers 2013h); Hazardous Material and Waste Management Plan (De Beers 2013i); and Incinerator Management Plan (De Beers 2013j) and, other environment related plans During and environmental spill or emergency the Site Environmental Superintendent is responsible for: Directly Managing Environmental Coordinators, Technicians and Environmental Consultants (as needed) in addition to all personnel involved in environmental matters associated with emergency response operations. Collecting information on environmentally sensitive areas and assisting in the prioritization of the areas for protection and/or cleanup measures. Provide advice on the transfer, storage, transportation, and disposal of liquid, solid, and/or hazardous wastes generated during emergency response operations.

19 Gahcho Kué Mine November 2013 Emergency Response Plan Version 1 The Environmental Superintendent is typically also responsible for overseeing waste handling and storage. 6.8 PROTECTIVE SERVICES MANAGER The Protective Services Manager is responsible for: Checking and maintaining emergency response equipment. Providing security cover during an emergency. Ensuring that adequate protective services are provided for the Emergency Operations Centre, staging areas, warehouses, and any other facilities being used for emergency response operations. Controlling access to site in case of an emergency. Ensuring records of all visitors to the response facilities are maintained. Keeping road clear for emergency vehicles. Communicating with ERT and Site Safety Manager. Initiating emergency services as directed by the Site Safety Manager. Completing any request by the Site Safety Manager. Gathers information about missing persons and reports the details about missing persons to the Site Safety Manager. Accounts for all personnel throughout the emergency.

20 Gahcho Kué Mine November 2013 Emergency Response Plan Version 1 7 EMERGENCY RESPONSE PLAN REVISION PROCEDURES The ERP an is a controlled document and revisions may only be made with the approval of Project/ Mine Manager. ERP holders and readers/reviewers may propose revisions by forwarding suggested revisions to the Site Safety Manager. The Site Safety Manager will then prepare, when appropriate, a proposed revision for approval by the Project/ Mine Manager. The Site Safety Manager or the designated representative must review and approve the revision request. When the Site Safety Manager obtains the approved revision, it will be issued to all holders of controlled copies of the ERP. Each revision will be accompanied by a revision control record that: provides revision instructions; and lists the sections being superseded. An updated table of contents will be included with each revision. This table of contents will indicate the current status of each section contained in the Plan. When the ERP holders receive a revision, within two working days, they will: review the revision (i.e. check the document control record to ensure that all the listed pages have been received); remove and destroy the superseded pages; insert the revised pages in the proper place; page check the plan, using the updated table of contents to ensure the plan is complete and current; enter the revision number and date on the revision control record; incorporate the revision into the area of responsibility, as appropriate; and ensure that all personnel are familiar with the revisions.

21 Gahcho Kué Mine November 2013 Emergency Response Plan Version 1 8 PROCEDURES 8.1 REQUIREMENTS A system shall be in place to ensure that the Mine ERP is tested, documented, regularly updated and clearly communicated. The plan addresses: 8.2 USE OF THIS PLAN mine hazardous activities that could occur; response strategies for reacting to potential emergencies; details of responsibilities and authorities in regards to the various types of potential emergency situation; and medical assistance and follow-up plan. ERT s availability to respond and assist during emergencies, as required. Integrate the Mine ERP being with those of the communities and/or responsible authorities where there is an interface. Emergency simulations program to test the effectiveness of the ERP. Recommendations resulting from the emergency simulations program which should be documented and communicated to the appropriate level within the Mine team. This plan has been divided in two parts: The main body of the plan describes the procedures and protocols for emergency response within the Mine. The appendices provide checklists and procedures to be followed in the event of an emergency. These are presented in clear, concise language, and describe the responsibilities and actions that individuals should take during an emergency. 8.3 MINE EMERGENCY RESPONSE STRUCTURE The Mine shall maintain an emergency response organization as follows: Emergency Response Coordinator (ERC) Site /Construction Manager.

22 Gahcho Kué Mine November 2013 Emergency Response Plan Version 1 Incident Commander Site Safety Manager or designate. Emergency Response Team ERT Volunteers from Contractors and Mine personnel will only undertake actions they are trained and competent to perform. The ERT shall assist any external emergency services upon arrival. 8.4 CLASSIFICATION OF EMERGENCIES The emergency response plan is based upon a four-tiered structure. Emergencies are identified and categorized into one of four levels, depending upon the nature and severity of the incident. Each level is managed by an escalating degree of management seniority and external assistance. The ERP provides the flexibility to tailor the size of the response to the specifics of the incident and allows for rapid adjustments as the incident evolves. The initial determination of the event classification, when notified, is made by local management with input from field personnel. However, the event could be subsequently reclassified upon further review. It is essential to define the level of response required as quickly as possible, in order to provide an appropriate response to the situation. A Mine incident is escalated to a Level 1 or Level 2 emergency by sounding an alarm or summoning the ERT to respond to an incident. Most incidents are not severe enough to warrant classification beyond a Level 1 or Level 2, and are handled by site emergency response and medical personnel. Escalation from Level 2 to a Level 3 or Level 4 is decided by the Emergency Response Coordinator in consultation with the Incident Commander in the Emergency Operations Centre (EOC). A Level 3 or Level 4 emergency is considered to be a Crisis and procedures and protocols are defined in a separate Crisis Management Plan. levels. Each emergency situation is different at its occurrence and will have the potential of developing into a more serious situation if not addressed immediately. Each situation can be classified, generally, as falling under any one of the below noted

23 Gahcho Kué Mine November 2013 Emergency Response Plan Version Minor Emergency Level 1 A Level 1 emergency is triggered when someone on site triggers an alarm or summons ERT or medical personnel to an incident scene. Local on-duty employees trained to respond to the particular type of emergency addresses the situation. Examples of minor emergencies are: small fire; minor oil spill easily contained; and minor vehicle accident with no injuries. Site ERT and Mine management are notified immediately Serious Emergency Level 2 A Level 2 emergency is one for which the potential human and environmental exposure goes from low to moderate, and can be corrected with on-site resources. A Level 2 response is managed by the Mine ERT who may also call on third party emergency services for assistance, should the incident warrant it. Examples of serious emergencies: moderate fire; serious vehicle accident resulting in injury; structural failure; weather emergency; moderate chemical spill contained with mitigations; and moderate plant and/or equipment damage. Site ERT and Mine management are notified immediately Crisis Level 3 A Crisis - Level 3 is one with regional implications, where potential human, environmental, or corporate exposure is significant. A Level 3 emergency requires the help of off-duty and/or off-site people, outside vendors, as well as

24 Gahcho Kué Mine November 2013 Emergency Response Plan Version 1 local police, fire and/or emergency medical service crews. Media and/or other stakeholders are inquiring about the situation. Details of the incident or situation are known outside the corporate office or operation. When an emergency has been elevated to a Level 3 or Level 4, it becomes a Crisis and is to be managed by following the Crisis Management Plan. Examples of Level 3 situations: major equipment fire; structural failure; missing persons requiring Department of Defence search and rescue deployment; bomb threat/extortion; collision road accident with multiple casualties; and major environmental spill or release. The Emergency Response Coordinator (ERC) is responsible for coordinating logistical support to the impacted area. Logistical support includes: Crisis Level 4 overall management of emergency and coordinating broader support; search and rescue services; liaison with government representatives; and liaison with contractors. In a Crisis Level 4, the situation is out of control and will impact an extended area and/or numerous people indefinitely. Normal business operations will be curtailed and employees diverted from routine duties until situation resolved. EPCM, Owner and third party resources would be deployed to respond to a Level 4 emergency. Regulated authorities may assume overall responsibility. Federal and territorial agencies may be called in to assist. Examples of Level 4 situations:

25 Gahcho Kué Mine November 2013 Emergency Response Plan Version 1 major structural fire; missing persons requiring Department of Defence search and rescue deployment; death and/or multiple fatalities; missing or crashed aircraft; and major environmental spill or release. 8.5 EXTERNAL EMERGENCY SERVICES AND REGULATORY AGENCIES Regional emergency services (Royal Canadian Mounted Police [RCMP], Coast Guard, Environment Canada, Department of Defence, Transport Canada and other agencies) have legislative authority to control specific incidents and emergencies when called onto the Mine. In all circumstances, the Mine ERT will support the external emergency services. All external emergency services will be contacted by Mine personnel to review the scope of the Mine and communicate required services in case of incident. Mine contracted environmental service provider will work within the requirements established by the legislative authorities. To effectively work with governmental agencies, Project leadership personnel will ensure the following: Appropriate government agencies participate in the pre-planning measures for emergency response. All participants understand their respective roles and responsibilities and how to access additional available resources. All contracted emergency service providers are included in pre-planning and simulations. Everyone agrees to the use of common terminology and knows what it implies with respect to command and control of the emergency incident. Agencies are involved in simulations/drills Royal Canadian Mounted Police Provide law enforcement services including: maintaining law and order;

26 Gahcho Kué Mine November 2013 Emergency Response Plan Version 1 protecting life and property; coordinating search and rescue; ensuring all victims are registered; assisting with community/public evacuation; providing security, traffic and crowd control, as required; acting on behalf of the Coroner, Coroners Act; and notifying next of kin of fatalities and/or serious injury Canadian Forces Search and Rescue The Air Force shares responsibility for search and rescue in Canada by drawing support from the Canadian Coast Guard and from a vast network of civil and government organizations, volunteers and other agencies. It begins with a distress call to one of the three Joint Rescue Coordination Centres (JRCCs) staffed by military and Coast Guard personnel or to one of the two Maritime Rescue Sub-Centres (MRSCs) staffed by Coast Guard personnel.

27 Gahcho Kué Mine November 2013 Emergency Response Plan Version 1 Figure 2 Location of Joint Rescue Coordination Centres in Canada The JRCC/MRSC then verifies that the call is a genuine emergency. The next stage is swift and decisive, with the JRCC/MRSC tasking the appropriate resources (Resource locations as indicated on the following map). If it's a maritime emergency, the Canadian Coast Guard and its Auxiliary volunteers are mobilized. If it's an aeronautical emergency, the Air Force is called into action, as can the many volunteers of the Civil Air Search and Rescue Association (CASARA), station located in Yellowknife, NWT. Within minutes of an alarm being sounded, the crews are briefed, search areas assigned and the search and rescue teams are dispatched to the scene to find, administer medical attention, and rescue the victims Ambulance Service / Air Transport Service Provide care services including:

28 Gahcho Kué Mine November 2013 Emergency Response Plan Version Fire Service Treatment and transportation for sick and injured persons to a Medical Facility. Conduct evacuation operations, involving persons who depend upon life support units or disabled persons, when appropriate. Assist in preparation for Air Transport or Medical Evacuation transportation. Deal with outbreaks of fire; Rescue persons trapped by fire; Environment Canada Take practicable measures to prevent outbreaks of fire; Deal with hazardous materials incidents; Arrange additional firefighting resources as required; and Provide fire protection for vehicle accidents and rescue operations. Ministry responsible for overseeing the clean-up of all hydrocarbon or other hazardous materials entering into a watercourse or fish bearing stream. Lead agency for any spill from a government dock. The Investigations Section of Environment Canada is responsible for administering and enforcing various federal laws such as the Fisheries Act and the Migratory Birds Convention Act following an oil or chemical spill. In this capacity, an Investigations Officer collects evidence, draws samples, and investigates any pollution incident to determine whether an offence has occurred, and recommends to the Department of Justice whether charges should be laid against the spiller under one of these acts. The Investigation Officers may also recommend that charges be laid under applicable territorial legislation as well Fisheries and Oceans Canada For spills in certain areas, Fisheries and Oceans Canada (DFO) would take over from the Canadian Coast Guard. DFO is primarily concerned with all fish habitats, not navigable waters.

29 Gahcho Kué Mine November 2013 Emergency Response Plan Version Transport Canada The Surface Transport Dangerous Goods Directorate of Transport Canada may assume Federal Lead Agency status for land-based spills involving rail cars or tank trucks. It also manages and enforces the requirements of the Transportation of Dangerous Goods (TDG) Act following an emergency transportation incident. Transport Canada also staffs and manages the Canadian Transport Emergency Centre (CANUTEC), which provides 24-hour advice on chemical spill response, TDG requirements, and also serves as a 24- hour emergency reporting centre for hazardous materials incidents anywhere in Canada Workers Safety and Compensation Commission of the Northwest Territories The agency responsible for ensuring that Northwest Territories employers provide workplaces that are safe and healthy Responsible for enforcing the Northwest Territories Mine Safety Act Department of Environment and Natural Resources Monitors and manages containment of discharges or potential discharges of hydrocarbons or other hazardous materials into a watercourse. Approves waste disposal Northwest Territories Health and Social Services The agency responsible for health services and social programming in NWT is the Department of Health and Social Services, which works to improve the health and well-being of its residents by addressing the differing needs of each community through culturally appropriate programs and services. Provides health promotional, preventative, diagnostic, treatment, rehabilitative and palliative services, supplies, equipment, and care. Implements public health measures to limit the spread of diseases. Provides information on a regional basis to protect public health and safety.

30 Gahcho Kué Mine November 2013 Emergency Response Plan Version 1 Provides direction and advice for the coordination of provision of exceptional resources to institutions, health agencies, and others, ensuring their cooperation. Establishes and maintains field and inter-hospital medical communications. Coordinates EMS and any medical response personnel at the scene to ensure that casualties are transported to the appropriate medical facility. Dispatch patients to and among hospitals outside the health region based on severity and type of injuries, time and mode of transport, capability to treat, and bed capacity. Arranges for the dissemination of special instructions to the population on matters concerning public health. Notifies agencies and senior levels of government about health-related matters. 8.6 EMERGENCY PHONE NUMBERS The plan includes a current list of emergency phone numbers (Appendix B): off-site emergency numbers; site resources; site staff showing job title, current incumbent, local extension and after office hours numbers; EPCM/De Beers contacts; and competent authorities and other relevant statutory agencies. 8.7 EMERGENCY OPERATIONS CENTRE The site will have an EOC located in the Mine construction management office. All emergencies requiring response will be dispatched from this centre. The centre will be manned during operating hours and the site radio emergency frequency and telephone monitored. The EOC will have three levels of communication: separate private designated phone land line; satellite phone; and two-way radio with designated emergency channel.

31 Gahcho Kué Mine November 2013 Emergency Response Plan Version 1 All Mine s emergency phone numbers will be clearly posted in the EOC and updated as needed. During non-working hours, the site emergency telephone number will be rerouted to the main protective services office. All lines of communication will be tested on a regular basis. The EOC will be equipped with: site plot plan; area plot plan; and map of local area. The centre will have priority access to all necessary office equipment such as fax machine, photocopier and radio/cell phone battery chargers. The centre will keep flashlights and batteries, copies of the ERP and copies of the Mine Safety, Health and Environment (SHE) Management Plan, Regulatory licences, permits and authorizations, related SHE documents, and all other environmental management plans. The centre will keep an up-to-date list of phone numbers for key personnel, response team members, mutual aid and external regulatory agencies as well Material Safety Data Sheets (MSDS). The EOC will be the base for initiating the site emergency system. The alarm/communication system will be activated when directed by the Incident Commander and/or ERC. In the event of a catastrophic event, the Construction Manager, Site Safety Manager, and ERC will immediately proceed to the EOC. They will provide assistance to the ERT as required. The Crisis Management Chair will be notified of the situation. If directed by the Crisis Management Chair, outside agencies will be contacted to assist with the emergency. A current list of phone numbers will be maintained at all times for this purpose. The Protective Services Official will be responsible for maintaining an accurate headcount from all site attendance systems and visitor logs. This information must be displayed at both the main protective services office and the medical centre. Protective services will provide the headcount to the Incident Commander in the event of an evacuation and restrict access to the site as directed by the Incident Commander.

32 Gahcho Kué Mine November 2013 Emergency Response Plan Version EMERGENCY COMMUNICATIONS In the event of an on-site emergency, personnel will notify the EOC via: designated channel on the Mine radios; satellite phones; and designated telephone number. In the event of an emergency, the EOC person receiving the call will: complete the Emergency Call-in Report (Appendix C); ensure a clear understanding of the nature of the emergency and the exact location; instruct the caller (or designate) to meet with the ERT in the area of the incident; contact the Incident Commander; remain on standby for further orders from the Incident Commander; and raises the evacuation alarms at the direction of the Incident Commander (as required). Protective services will then notify outside agencies as directed by the Incident Commander, as necessary The ERT will carry site radios. In the event of an emergency, the Incident Commander will initiate the contact to all emergency response personnel. Emergency transport vehicle drivers will be equipped with site radios for communication with the Incident Commander Notifications All Safety personnel s hand-held radios will have: Mine emergency frequency; and all other frequencies. Family Notifications In the event of a medical emergency requiring family notification, the Site Manager will notify the family. This may be done via

33 Gahcho Kué Mine November 2013 Emergency Response Plan Version 1 telephone (as required), but preferably in person. In the event of a fatality, the RCMP will inform the family. Emergency Call-in Report (Appendix C): The format of the emergency telephone report is: location; type of emergency; casualties; assistance required; hazards; telephone contact number; and name. If there is a possibility of emergency situations requiring special response, e.g., an oil spill, the appropriate contact numbers and arrangements should be included Local Aboriginal Communities and Parties People and organizations in the vicinity shall also be advised of the nature of the external emergency and what actions they should undertake. Notification activities are to follow De Beers communication procedures that will include but not limited to phone calls, s and letters. The Chief (or their designate) from Deninu Kue, Åutsel K e, North Slave Métis Alliance, NWT Métis Nation, Tåîchô Government, and the Yellowknives Dene First Nation. 8.9 ALARM SYSTEMS Each camp will be equipped with emergency horns that are audible in all camp areas. Individual worksites will use hand held air-horns where applicable and either the site radios or satellite phones to communicate with the ERT. Staff will be instructed to raise the alarm first and then clarify the situation. In case of a false alarm, the Emergency Response Coordinator along with Incident Commander must initiate the Back-to-Work procedure.

34 Gahcho Kué Mine November 2013 Emergency Response Plan Version 1 The Incident Commander or a specifically nominated person will authorize or confirm: Local alert for any situation which threatens life, property or the environment. Site alert where effects may spread to other areas on the site. Weather emergencies, whiteouts or work stand-downs. External Alert where effects may spread and impact on the people, property or the environment outside the site or cannot be contained by site resources. This section shall include: Who can raise the alarm? (alarm points must be clearly identified). Anyone can raise the alarm. What does the alarm initiate? Response from the emergency response team. Identification of signal; audio and visual. Audio by radio and Visual by the response team. Who is alerted by the alarm? (e.g., Fire Brigade). ERT Team and Health Services. What are the actions following the alarm? This should be a pre-planned response. Team to response to the emergency, as laid out in the rescue plan for that task. How is the alarm raised? Through radio communication. How is the raising of the alarm confirmed? The response back from the ERT team to the caller. Duplication of alarm system (will system work if power failure?). The alarm is raised by radio. Batteries are changed out each shift. How and when is the alarm system tested? The communication system will be tested daily and record in a daily log.

35 Gahcho Kué Mine November 2013 Emergency Response Plan Version 1 How are test results recorded and by whom? Record in a daily log. Arrangements for independent verification by a person within the organization of alarm testing and recording. The ability of the alarm system to reach all intended people under all operating conditions must be tested regularly HAZARDOUS MATERIALS The introduction and use of hazardous materials and substances on the Mine site will be coordinated centrally by the Site Environmental Superintendent (or designate) and will include: maintenance of an inventory of all chemicals and hazardous substances; an assessment of each chemical and its proposed use on site; a formal system of approval prior to use on site; regular inspection and maintenance of approved risk controls; occupational exposure monitoring where required; employee training, by the company bringing in the product, on the hazards, risks to health and on the safe use of specific approved substances; hard copies of Material Safety Data Sheet (MSDS) will be kept at the central medical centre; and each contractor will maintain an inventory of Hazardous Materials which includes: average and maximum inventory in storage; average and maximum inventory in process; and location of tanks or packaged storage (referenced to the site layout) INCIDENT/MEDICAL EMERGENCY This section covers incidents such as personal injury, environmental spill, motor vehicle accident, structural, mechanical or equipment failure that presents an immediate hazard, etc.

36 Gahcho Kué Mine November 2013 Emergency Response Plan Version Raising the Alarm Response Whenever an individual perceives a situation as an emergency, that person is to immediately contact the EOC via the site two-way radio or telephone. The following radio protocol is to be used: go to the emergency radio channel X; press transmit and clearly say: Code 1, Code 1, Code 1 ; wait for response; state your Name; nature of emergency; location; answer the questions asked; and remain on channel until relieved or help arrives. The First Aid trained supervisor, Incident Commander and/or Medical centre will attend the scene. Assessment of the incident or casualty is made at the scene. If treatment or assessment required beyond the capability of site resources, contact the necessary third party resources. required MAJOR EMERGENCY Initial notification of the condition will be via an Emergency call, as described above. In the event of a major emergency where site-wide notification and/or action is required, the ERC will determine the level of emergency and notification

37 Gahcho Kué Mine November 2013 Emergency Response Plan Version Site Notification (Level 2, 3 or 4) Response Declaration of a Level 3 or 4 emergency (Crisis) situation can only be made by ERC, via the site two-way radio system, by broadcasting the following message across all channels: Attention, Attention, Attention. This is the Emergency Response Coordinator. We have a Level (3 or 4) Crisis situation involving (give brief details location, nature of crisis). Please do not use radios other than for essential communication until further notice. Standby for further information. End of transmission. The response to an emergency will be situation-specific. Included in the Attachments are Emergency Response Sheets for several situations. The ERC, ERT, IC are responsible for maintaining, developing and updating these sheets on a regular basis MEDICAL EVACUATION In the event of an injury or illness involving one or more persons, medical evacuation from site may be required. The site medical team will be expected to provide initial emergency care and stabilization. In most cases, the injured/ill person will be brought to the site Medical Centre. The Construction Manager and Medical Personnel will determine the need for evacuation DEBRIEF AND COUNSELLING Following any incident where the Emergency Response Team is involved, the Emergency Response Coordinator and Incident Commander will hold a debriefing session to ensure team members are coping with the emotional response and to identify opportunities for improvement. The Construction Manager and Site Safety Manager, along with an Human Resources Representative (if necessary), will ensure that all other individuals

38 Gahcho Kué Mine November 2013 Emergency Response Plan Version 1 who may be affected by the emergency are debriefed by an appropriate person. Where considered appropriate, access to external counsellors will be provided. In the event of a major incident, external counsellors may assist on-site. Critical incident stress management services will be organized. As soon as possible after the incident, written and verbal communication of the facts will be issued to the site personnel PUBLIC RELATIONS AND COMMUNICATIONS WITH THE MEDIA Communications with the press or news media regarding the Mine shall only be conducted by and through De Beers External and Corporate Affairs. Likewise, Mine personnel and subcontractors are responsible for directing all requests from the press or news media to the De Beers External and Corporate Affairs department RETURNING TO THE WORKPLACE Know the Situation Before returning to work, thoroughly check the following: the situation is under control and has been rectified; there will be no further hazard to workers; and permits have been reissued as all existing safe work permits became void Check Out the Area Before re-entering an area, have it checked by a member of the ERT. ENSURE YOUR OWN SAFETY BEFORE CHECKING OUT THE AREA.

39 Gahcho Kué Mine November 2013 Emergency Response Plan Version Check Out the Equipment Equipment that may have been damaged or contaminated during the emergency must be checked out and certified by proper authorities before authorizing its use in service or disposing of it Who Makes the Decision to Return to Work All Clear 8.17 TRAINING The ERC makes the decision. Consult with the following, as appropriate: De Beers management and the Construction Manager; Incident Commander; Regulatory Authority; and Occupational Health and Safety (ie. WSCC) In the event of serious injury or fatality, work cannot resume without permission from the RCMP or Worker s Safety & Compensation Commission, unless failure to resume operations might endanger workers or the public. This decision must be cleared by the Crisis Management Chair as defined in the Crisis Management Plan Ensure incident-related evidence remains unchanged and untouched. When the Emergency Response Coordinator is ready, the All Clear signal is given and the site horn will be used to indicate the clearance, plus communicated on the radio. It will be sounded as one increasing wail for a period of 10 seconds. The All Clear signal is the same as the weekly test signal. All personnel will receive basic training in relevant aspects of this Plan through site induction and via toolbox meetings from time to time, as required. Managers and senior staff will receive additional training on the ERP as well as their roles and responsibilities. This will be reviewed and updated as required.

40 Gahcho Kué Mine November 2013 Emergency Response Plan Version 1 Emergency Response Prompt Sheets (refer Attachment A) will be developed and used for training and education purposes. The Emergency Response Coordinator and the SHE Team will provide ongoing training, including drills, throughout the Mine. The emergency response team will receive training including but not limited to: confined space; fall protection rescue; Self-Contained Breathing Apparatus(SCBA); first aid/ cardiopulmonary resuscitation (CPR); water rescue; rigging and signalling; fire fighting; deploying oil booms and oil spill recovery; and hazardous material handling EMERGENCY PLAN SUPPORTING DOCUMENTATION Location Map The location map includes the following: camp facilities (accommodation complex); site boundaries; work locations; muster stations (to be updated) emergency access points; compass rose; daily work site notifications; and places of special interest in an emergency (e.g., Helicopter Landing areas).

41 Gahcho Kué Mine November 2013 Emergency Response Plan Version Site Layout The Site Layout Plan (Appendix D) includes the following: Site boundaries; Roadways, buildings and major tanks (labelled or numbered); Normal entrances and exits; Muster stations (to be updated) Emergency access points; Electrical supply isolation; Water isolation valves; First Aid Stations; Compass rose; Location of Material Safety Data Sheets; and Emergency Operations Flow Chart. The ERP shall indicate the location of MSDS so that they will be readily accessible in an emergency situation RESCUE AND RESPONSE EQUIPMENT The following are lists of equipment which are typical in Emergency Response Recue Units. These lists are not meant to be used as audit tools General Equipment an emergency vehicle (compartmentalized mechanical truck); two rolls of red tape; assortment of flagging tags and signage; squeegee; spade; rake; a long pry bar; a long handle 12 lb sledge;

42 Gahcho Kué Mine November 2013 Emergency Response Plan Version 1 duct tape/softeners; 4 blankets; 4 fire blankets; First Aid/Response kit, equipped as per regulation; 2 sets extra clothing; 6 barricades; a pick; axe; 2 pin bars; gas powered cut off saw; and a boat Technical Rope Rescue/Confined Space Rescue 6 seat type harnesses (PMI avatar); 6 shock absorbing lanyards; 6 pairs rappelling gloves; 6 headlamps; 6 helmets; 1 HELP harness; 74 m of webbing (2x10m, 6x6m, 6x3m); 2 x 150 m 12.7 mm NFPA rescue rope w/throw bags; 2 x mm static kernmantle rope w/ throw bags; 50 m 9 mm cord; 50 m 7 mm cord; 12 steel light locking carabiners; 2 NFPA brake bars w/ hyper bar; 2 figure 8 rappel rigs; 4 roof rollers; 2 tandem prussic pulleys; 4 single prussic pulleys; 1 Kootenay carriage pulley;

43 Gahcho Kué Mine November 2013 Emergency Response Plan Version 1 2 rigging paws; 2 swivels; 4 rescue senders; 1 pick off pole; 2 remote set carabiners; 1 set adjustable litter slings; 4 adjustable anchor slings; 1 rescue tripods; 1 SKED stretcher; 1 Oregon spine splint II; 1 basket stretcher; 1 back board; 1 set C blocks; and 1 cervical collar Fire Response 1 fire truck; 4, 20 lbs ABC fire extinguishers; 4 SCBA; 4 extra cylinders; 4 sets bunker gear; 4 fire helmets; 4 shovels; 6 x 100 fire hose; 1 portable monitor; 2 nozzles; 1 fire water pump; and assortment of hydrant adapters/valves Hazardous Materials Response 8 sets waterproof clothing;

44 Gahcho Kué Mine November 2013 Emergency Response Plan Version 1 8 pair rubber boots; 8 face shields; 8 goggles; 8 pair of rubber gloves; 1 3-channel gas monitor; 1 portable eyewash; 1 portable shower; 1 decontamination containment; 20 oil adsorbent pads; 2 bags floor dry; 10 adsorbent booms; 1 box rags; 2 boxes garbage bags; Communications MSDS book/ labels etc.; and drums, including overpack drums. 1 camera; 1 satellite phone; 1 extra battery; 4 radios; and 4 extra batteries Emergency Assistance and Back-up Equipment 1, 100 kw light plant; 2 portable light standards with generator comes with 4 mercury vapour arc lamps; 6 sets of replacement clothing (sweat shirts, sweat pants, running shoes, sport socks); 6 emergency blankets; 6 intrinsically safe lantern style flash lights c/w spare battery;

45 Gahcho Kué Mine November 2013 Emergency Response Plan Version 1 10, 20 L bottles of potable water; 12 road flares; 6 reflective vests; 1 reflective wind sock; 1 set emergency contact lists; 1 set emergency call out forms; and 1 set log books Heavy Equipment to Provide Emergency Assistance 1 loader; 1 excavator; 1 dozers; and 3 haul trucks.

46 Gahcho Kué Mine November 2013 Emergency Response Plan Version 1 9 REFERENCES De Beers () 2013a. Updated Project Description for the Gahcho Kué Project. Submitted to the Mackenzie Valley Land and Water Board, Yellowknife, NWT. November De Beers 2013b. Water Management Plan for the Gahcho Kué Mine. Submitted to the Mackenzie Valley Land and Water Board, Yellowknife, NWT. November De Beers 2013c. Conceptual Aquatic Effects Monitoring Program Design Plan for the Gahcho Kué Mine. Submitted to the Mackenzie Valley Land and Water Board, Yellowknife, NWT. November De Beers 2013d. Wildlife Effects Monitoring Program for the Gahcho Kué Project. Submitted to the Mackenzie Valley Land and Water Board, Yellowknife, NWT. May De Beers 2013e. Erosion and Sediment Management Plan for the Gahcho Kué Mine. Submitted to the Mackenzie Valley Land and Water Board, Yellowknife, NWT. November De Beers 2013f. Wildlife and Wildlife Habitat Protection Plan for the Gahcho Kué Project. Submitted to the Mackenzie Valley Land and Water Board, Yellowknife, NWT. May De Beers 2013g. Non-hazardous Solid Waste Management Plan for the Gahcho Kué Mine. Submitted to the Mackenzie Valley Land and Water Board, Yellowknife, NWT. November De Beers 2013h. Hazardous Materials and Waste Management Plan for the Gahcho Kué Mine. Submitted to the Mackenzie Valley Land and Water Board, Yellowknife, NWT. November De Beers 2013i. Incinerator Management Plan for the Gahcho Kué Project. Submitted to the Mackenzie Valley Land and Water Board, Yellowknife, NWT. May De Beers 2013j. Landfarm Management Plan for the Gahcho Kué Project. Submitted to the Mackenzie Valley Land and Water Board, Yellowknife, NWT. May 2013.

47 Gahcho Kué Mine November 2013 Emergency Response Plan Version 1 10 ACRONYMS AND ABBREVIATIONS CANUTEC CPR De Beers DFO IC EOC EPCM ERC ERP ERT JRCC Mine MRSC MSDS NWT RCMP SCBA SHE TDG Canadian Transport Emergency Centre cardiopulmonary resuscitation Fisheries and Oceans Canada Incident Commander Emergency Operations Centre Engineering, Procurement, and Construction Management emergency response coordinator Emergency Response Plan Emergency Response Team Joint Rescue Coordination Centre Gahcho Kué Diamond Mine Maritime Rescue Sub-Centre Material Safety Data Sheet Northwest Territories Royal Canadian Mounted Police Self-Contained Breathing Apparatus Safety, Health and Environment Transportation of Dangerous Goods (Act) 10.1 UNITS OF MEASURE ft km kw L lb m mm feet kilometre kilowatt litre pound metre millimetre

48 APPENDIX A NOTIFICATION FLOW CHARTS AND RESPONSE SHEETS

49 Gahcho Kué Mine A-1 November 2013 Emergency Response Plan Version 1 IC shall mobilize as required: ERT Incident Occurs Notify Emergency Response Notify Nurse / Paramedic Notify IC Notify ERC Notify EPCM/De Beers Offices Note: If contact with the person next in line cannot be established, move to next position. IC Shall notify as required External Emergency Services: Medical Police Ambulance

50 Gahcho Kué Mine A-2 November 2013 Emergency Response Plan Version 1

51 Gahcho Kué Mine A-3 November 2013 Emergency Response Plan Version 1 Emergency Response Team Prompt Sheet GAHCHO KUÉ MINE EMERGENCY RESPONSE PROMPT SHEET EMERGENCY RESPONSE TEAM Emergency Response Coordinator (ERC) and Incident Commander are responsible for the front-line response for any incident or emergency HUMAN INJURY ACTION: 1. The First Aid Officer will provide treatment at the scene of any injury. 2. Transport of the injured should be direct from the scene to the most appropriate medical care location. 3. The site ambulance is to be used for transport on site. 4. Triage will be handed to the senior site medical staff in any major accident. FIRE ACTION: 1. Establish an On Scene Control. 2. Direct fire fighting activities. 3. Call out fire team as required. EQUIPMENT INCIDENT ACTION: 1. With the appropriate manager, supervisors etc., carry out a hazard evaluation of the situation before commencing remedial action. 2. Arrange for competent assistance and specialized equipment. ALL CASES ACTION: 1. Assume the role of Emergency Coordinator in a major incident. 2. Call for a more senior person if appropriate. 3. Second equipment or manpower as needed. 4. Thoroughly document all developments. 5. Initiate the investigation procedure as soon as possible.

52 Gahcho Kué Mine A-4 November 2013 Emergency Response Plan Version 1 Emergency Response Sheet Emergency Response Coordinator GAHCHO KUÉ MINE EMERGENCY RESPONSE PROMPT SHEET EMERGENCY RESPONSE COORDINATOR MAJOR INCIDENT In the case of a major EMERGENCY the Site Manager (or the Construction Manager) assumes the role of Emergency Coordinator and establishes a central control point in the office. ACTION: 1. Nominate extra resources who will need to respond. 2. Manage all communications with the help of an assistant. 3. Liaise with the Incident Commander. 4. Document exact time (precise hours) and developments. 5. Coordinate any external assistance where appropriate. 6. Liaise will all outside organizations, emergency services, etc. 7. Keep the Hatch Project Manager appropriately informed. 8. Keep the Senior Site Representative informed. ALL PARTIES 1. Will provide necessary co-operation and support during the emergency. 2. Obey all directives by the Emergency Response Coordinator. FACILITIES Central Control provides telephones, the base radio station, emergency lighting, a dedicated manual phone line, a first aid kit, fire protection and a secure location.

53 APPENDIX B EMERGENCY PHONE NUMBERS

54 Gahcho Kué Mine B-1 October 2013 Emergency Preparedness and Response Plan Contact Allen Rodel Rob Coolen Veronica Chisholm Darren Raymond Heidi Geustyn Cathie Bolstad Brian Rausch Riyaaz Dawood Serge Benoit Doug Scott John Bryant Kevin Larmondin Randy Brodziak Nick Stoneberger Gary Fielding Kevin Oakes Kyle Kuntz Heath Lumsden John Schabert Ken Meikle Brendan Barron Heath Lumsden Ian Kopp Position Project Manager (De Beers) Site Superintendent (De Beers) Environmental and Permitting Manager (De Beers) Safety, Health and Risk Manager (De Beers) Human Resources Manager (De Beers) External and Corporate Affairs (De Beers)Director Engineering Manager (De Beers) Infrastructure Area Manager (De Beers) Project Process Metallurgist (De Beers) Construction Manager (De Beers) Project Manager (HATCH) Site Manager (HATCH) Construction Director (JDS) Construction Manager (JDS) Construction Manager (JDS) Earthworks Manager (JDS) Project Coordinator (JDS) Safety, Health Superintendent (JDS) Procurement Manager (JDS) SR. Project Manager (JDS) SR. Engineering Manager (JDS) Safety, Health and Emergency Response Coordinator Safety, Health and Emergency Response Coordinator Emergency Response Contact List De Beers Extension x2347 Offsite (416) (416) x x 2132 (647) [email protected] [email protected] [email protected] (647) [email protected] (514) [email protected] (905) [email protected] (250) [email protected] (250) [email protected] (250) [email protected] (778) [email protected] (250) [email protected] (780) [email protected] (250) [email protected] (416) [email protected] (647) [email protected] (780) [email protected] (250) [email protected]

55 Gahcho Kué Mine B-2 October 2013 Emergency Preparedness and Response Plan EXTERNAL CONTACTS Khosla Doctor (867) Medical Director # Medical (867) Stanton Hospital Emergency Director (867) Med Flight Ekati Mine (867) Mine (to be Manager (867) Yellowknife Office updated) Dominion (867) Yellowknife Cell Diamonds Ltd. Ekati Ekati Mine 24 Protective Services Security hour (867) Ekati Mine 24 hour English David ERT Heathfield David Coordinator (867) Ekati ERT Devolder Peter ERT Coordinator (867) Misery ERT Diavik Mine (to be (867) Manager updated) (867) (C) Rio Tinto Rio Tinto - Diavik Mine Diavik Diavik Mine - Protective Services Security 24 hour (867) Diavik Mine 24 hour Emergency Arnold John Response Pitre Nathan Team Advisor (867) Diavik ERT Clinton Alex Advisor, Health and Safety (867) Diavik ERT Borden Mike (867) (office) Nuna Mine (867) (H) Manager (867) (C) Giant Mine Miller Steve (867) (office) Safety & ERT (867) (H) Coordinator (867) (C) Giant Mine Bengts Peter Chief Inspector (867) (office) of Mines (867) Chief Mine Inspector Lovatt Lex Mine Inspector (867) (office) (867) (C) Mine Inspector Inspector Mine 24 Hour Mine Inspector 24 Hour Mine (call and leave message they Inspector will call back) Ellsworth Ian ENR (867) (office) Environment Natural Resources Wildlife 24 Hour Wildlife Officer Officer Coverage (867) Wildlife Officer Spill Line Spill Line 24 Hour Coverage (867) Spill Line Kramers Patrick AANDC (867) Aboriginal Affairs and Northern (867) Development Canada Potten Jen MVLWB MacKenzie Valley Land and Water Board Canutec Canutec 24 Hour Coverage Canutec Det on Cho Logistics (867) (office) Tli Cho Blasting Services Inc. (site) (867) (office) (867) (plant) Tli Cho/Orica Operations Manager (Ciaran Murphy) (403) (24 hour) Stewart Hunt Radiation Operation Manager (403) (24 Hr. Emergency #) RCMP (867) (Detachment) Coroner (24 hours)

56 Gahcho Kué Mine B-3 October 2013 Emergency Preparedness and Response Plan De Beers Corporate Contacts Head Office Contact Name Phone Extension Cell Phone Toronto Tony Guthrie Toronto Dave Putnam Toronto Tom Ormsby

57 APPENDIX C EMERGENCY CALL-IN REPORT

58 Gahcho Kué Mine C-1 October 2013 Emergency Preparedness and Response Plan NAME AND CONTACT NUMBER: COMPANY: TYPE OF EMERGENCY MAN DOWN #OF CASUALTIES: ENVIRONMENTAL SPILL FIRE OTHER LOCATION OF EMERGENCY: ASSISTANCE REQUIRED: HAZARDS LOCATION: LOCATION OF MEETING POINT WITH EMERGENCY TEAM FOR GUIDANCE TO EMERGENCY: Name of Responder: Date: Time:

59 APPENDIX D GAHCHO KUÉ MINE LOCATION MAP AND PLANT SITE LAYOUT

60 116 0'0"W 112 0'0"W 108 0'0"W 66 0'0"N Great Bear Lake Jericho Diamond Mine 66 0'0"N I:\CLIENTS\DE_BEERS\ \Mapping\MXD\WaterQuality\P2013-AEMP-005-GIS.mxd 64 0'0"N 62 0'0"N Fort Providence Hwy 1 LEGEND Whatì Kakisa Gahcho Kué Mine Existing Mine Territorial Capital Populated Place Gamètì Behchokö Hwy 3 Hwy 1 Highway Existing Winter Road Hay River Enterprise 116 0'0"W Tibbitt-to-Contwoyto Winter Road Winter Access Road NOTES Source: Figure in De Beers 2010 Base data source: The Atlas of Canada Hwy 4 Yellowknife N'Dilo Hwy 6 Watercourse Waterbody Wekweètì Detah Great Slave Lake Hwy 5 Fort Resolution Territorial/Provincial Boundary Ekati Diamond Mine Diavik Diamond Mine 112 0'0"W Snap Lake Mine Åutselk e NUNAVUT NWT Gahcho Kué Mine 108 0'0"W GAHCHO KUÉ MINE Location of the Gahcho Kué Mine PROJECTION: Canadian Lambert Conf. Conic Scale: 1:3,500, DATUM: NAD83 Kilometres FILE No: P2013-AEMP-005-GIS JOB NO: REVISION NO: OFFICE: DRAWN: CHECK: GOLD-CAL SB JF DATE: October 7, 2013 Figure D '0"N 62 0'0"N

61 G:\CLIENTS\DE BEERS\Figures\ Gahcho Kue 2013 Permitting\Hazardous Material Waste Management Plan\P2013-ENG-002-CAD_WMF.dwg Nov 08, :51pm LEGEND: EXISTING GROUND CONTOURS 5 m INDEX - 1 m INTERMEDIATE BATHYMETRY CONTOURS 5 m INDEX - 1 m INTERMEDIATE ± MARSH AREA SCRUB CATCHMENT BOUNDARY DRAINAGE FLOW DIRECTION NOTES Base data source: EBA Figure 3 - Location of Waste Management Facilities and Camp. Project No. E , Rev. 0. The detailed design drawing is for information purposes; not for construction. LAKE/POND DRAINED AREA MINE ROCK PROJECTION: UTM Zone SCALE FILE No: P2013-ENG-002-CAD_WMF JOB No: OFFICE: GOLD - SAS Plant Site Layout REVISION No: DRAWN: BDS DATUM: NAD METRES 1 CHECK: VC DATE: May 10, 2013 Figure D-2 4