Dangerous Goods and Your Community This presentation contains

Dangerous Goods and Your Community This presentation contains sensitive and confidential information that should not be distributed without the prior 1 consent CN This of presentation contains sensitive and confidential information that should not be distributed without the prior consent of CN

Safety Management System is at the Core Our business demands it • CN Safety Policy: “Safety is of the utmost importance” • Customers rely on safe handling • Public expectations • CN’s reputation • Partnership with our employees Responsible Care commitment • Dangerous Goods, while a small percentage of our carloads, are an important and carefully managed part of our business CN’s SMS recognizes that losses are caused by multiple causes and contributing factors • SMS mitigates risk through People, Process, Technology and Capital • Comprehensive policies and initiatives to prevent incidents: • Policies, Rules, Procedures • Training, Coaching, Involvement, Communication • Inspection, Monitoring, Supervision, Auditing • Cause-finding, Trend Analysis, Leading Indicators, Risk Assessment Safety is a Core Value at CN 2

CN Leverages Technology to Mitigate Risk CN leverages technology and capital to reduce risk: • More than $8 Billion invested over past 5 years • In 2015 alone, CN invested over $2. 5 B on capital programs, of which a majority was targeted on track infrastructure • Investments at CN have been increasing and represents one of the highest proportions amongst class 1 railroads 3

Moving Freight Safely Detectors • • • AEI – verify position of cars in train WILD – Wheel Impact Load Detector Hot Box – Wheel temperature (sticking brakes) Hot Bearing – Bearing temperature DED – Dragging Equipment Detector Mechanical Photo Technology Other Precautions • • Switch heater Snow removal • Plowing • Hot Air blowers • Manual removal • Cold air blowers Passing Trains When duties and terrain permit, at least two crew members of a standing train and other employees along the right of way must inspect passing trains on the ground on both sides of the track. Dangerous Goods Team www. cn. ca/dg

Securing Unattended Equipment • CN has detailed and specific rules with respect to securing unattended equipment • When locomotives are attached: • • Application of air brakes on all locomotives in lead consist; Full application of air brakes on the entire train; Hand brake applied on the lead locomotive; All locomotive controls secured to prevent movement, and the reverser removed from the control stand; All doors and windows locked on the locomotives; Peer-to-peer verification among two crew members to ensure compliance verification All CN locomotives are also equipped with a Reset Safety Control device, which prompts full-service train brake application if it detects locomotive movement and there is no control stand response When no locomotives are attached: • • Cars cannot be left unattended without handbrakes applied and specific operating instructions are met which mitigate risk Peer-to-peer verification among two crew members to ensure compliance verification • Specific handbrake guidelines applicable reflect specific grades on territory • All CN main line crews are composed of two members 5

Key Trains A Key Train is a train carrying: 1 or more o Loads of spent nuclear fuel or high level radioactive waste o Tank car loads containing a POISON / TOXIC INHALATION HAZARD 20 or more o loaded DG shipments or intermodal portable tank loads having any combination of dangerous good A Key Train is subject to speed restrictions: • 50 miles per hour • 40 miles per hour in Census Metropolitan Areas with: o core of 50, 000 people o secondary core of 10, 000 people

DOT 117 Dangerous Goods Team www. cn. ca/dg

Dangerous Goods Transportation 2. 6 m 99. 999% 7. 5% Carloads of dangerous goods originated by railways annually Of all shipments by rail arrive at destination without accidental release Of shipments moved by rail involve dangerous goods (industry average) 91% 63% Highway had Dangerous goods accident rate decrease since 1980 Dangerous goods accident rate decrease since 2000 the largest share of incidents at 90. 4% in 2017 Source: Department of Transportation Bureau of Transportation Statistics Dangerous Goods Team www. cn. ca/dg

Dangerous Goods Officers • • • Immediately attend a DG incident Provide site assessment assistance Assemble a tactical plan Other Responsibilities: • • • Provide hands-on tactical intervention Immediate Safety on Site Air Monitoring PPE Tank Car SME / Damage Assessment Wrecking Plans for DG Containers Container Repairs Product Transfers Cleaning and Purging of Containers Product knowledge Dangerous Goods Team www. cn. ca/dg

Emergency Response Assistance Plans Canadian regulations require certain dangerous goods have an Emergency Response Assistance Plan (ERAP) when transported in Canada A commodity which requires an ERAP will have the following ERAP information on the waybill to assist with the emergency: 1 TANK CAR / 82789 KG • • UN 1267 ERAP Reference Number PETROLEUM CRUDE OIL CLASS 3//PG II ERAP Phone Number to activate EMERGENCY 24 -HOUR NUMBER USA (800) 424 -9300 CCN 1234 EMERGENCY 24 -HOUR NUMBER CDN (613) 996 -6666 2 -A-1234 ERP 2 -1933 -078 TEL (800) 265 -0212 HAZMAT STCC 4910165 Sample of waybill displaying ERAP information

Train Consist 5 CBTX 727969 T 51 L FLMLQD PULJCT NS 133 59 CRUDESUPP _____ A 2 JC JR HAZMAT-US TRAIN PLACEMENT GROUP 2 CDN MARSHALLING GROUP C ERAP PULLBY REQUIRED (CANADA) ***************** * DANGEROUS * ***************** W/B 691975 - 2018 -03 -21 ** DANGEROUS GOODS SHIPPING DOCUMENT ** CRUDE OIL SUPPLY CO CRUDE CO 2100 JOHN WALKER PARKWAY S HIGHWAY 123 EAST RANGE ROAD 2 TUSCALOOSA AL 35102 APPA AB S 0 H 2 T 0 C 1 TANK CAR / 82789 KG UN 1267 Shipper and Consignee Package type Quantity UN ID Number PETROLEUM CRUDE OIL Shipping Name CLASS 3//PG II Hazard Class Packing Group EMERGENCY 24 -HOUR NUMBER USA (800) 424 -9300 CCN 1234 EMERGENCY 24 -HOUR NUMBER CDN (613) 996 -6666 2 -A-1234 ERP 2 -1933 -078 TEL (800) 265 -0212 HAZMAT STCC 4910165 Emergency Response Phone Number ERAP – Emergency Response Assistance Plan (Canada only) SHIPPERS CERTIFICATION: BOB SMITH I hereby declare that the contents of this consignment are fully and accurately described above by the proper shipping name, and are classified, packaged, marked and labeled/placarded, and are in all respects in proper condition for transport according to applicable international and national governmental regulations. Shipper Certification

Chemicals we Provide ER Services • Road, Rail, Stationary Tanks • Rail Only • Propane (UN 1978) • Ethanol(1170) • Butane (UN 1011) • Diesel Fuel • Propylene (UN 1012) • Gasoline (1203) • Butylene (UN 1012) • Petroleum Crude (UN 1267) • Isobutene (UN 1969) • Petroleum Distillates N. O. S. (1268) • Isobutylene (UN 1055) • Fuel Aviation • Alcohols, N. O. S. • Flammable liquids • Hydrocarbon Liquid, N. O. S. • Petroleum Sour Crude Oil (UN 3494)

Regional Response Team Training • LPG/ FL Regional Training • Local BC Teams • 24 Regionals Teams participate • each year Superior BC South Response Team, Surrey • Two days, Live Transfers • Nucor, Cloverdale • Training/Assessment • Ram ER, Kelowna • Inventory Equipment • QM Environmental, Delta

Flammable Liquid Firefighting Training • Two Day Training Course: Derailment Fires/HIT, Foam use/application, Hands on Trailer equipment • Apply foam on Live diesel scenario fires

FL Training: Prince George, 2018

LPG Firefighting Training • Online Awareness (free) Pre-requisite for OPs • Mobile Level 1 Operations Course (on-site training) • Two Day Course: Theory/Hands on LPG tank Fires

Outreach Programs • • Railway Emergency Response Course • • Joint Training Exercises • CN Sponsored Advanced Tank Car Specialist for ER Contractors in Pueblo, CO Trans. CAER® / Training Car or Training Trailer CN Sponsored Tank Car Specialist Week for Fire Departments in Pueblo, CO Since 1988, CN has participated in 3, 544 Trans. CAER ® events, reaching 75, 537 first responders 17

West Region Fire Trailers British Columbia Kamloops, BC (CN) Prince George, BC (ERAC) Abbotsford, BC (CP) Alberta Parkland County, AB (ERAC) Calgary, AB (CP) Saskatchewan Lloydminster, SK (CN) Regina, SK (ERAC) Manitoba Winnipeg, MB (CP) ER Contractors British Columbia Kamloops, BC: Ram Environmental Prince George, BC: Ram Environmental Vancouver, BC: Quantum Murray Surrey, BC: Nucor Alberta Edmonton, AB: Shield, Rapid Response, Quantum Murray Calgary, AB: Iron Horse, Enviro, Quantum Murray Saskatchewan Manitoba Saskatoon, SK: Winnipeg, MB: Envirotec, Quantum Euroway, Tervita, Murray Clean Harbors Regina, SK: Envirotec Lloydminster, SK: Clean Harbors CN Transfer Trailers British Columbia Prince George, BC Manitoba Winnipeg, MB

Assets Deployed to Site • • • Wrecking and other heavy equipment Incident Command Units Fire fighting equipment / fire trailers Foam caches Chemical transfer equipment Emergency and environmental response contractors (various levels, depending on the event) Industrial fire companies (specialize in industrial and flammable liquids fire fighting techniques) Advanced air monitoring (plume modeling, chemical research, industrial hygienists) Hazmat and DG Specialists Industrial partners: (chemical manufacturers response teams) Other specialty equipment: (air trailers, frac tanks, steam units)

System Protection Model (DG) Dangerous Goods Officer (DGO) Dangerous Goods Responder (DGR) Emergency Response Contractors Industry Partners / ERAP Holders Dangerous Goods Officers: Hazmat Emergency Response Specialists • • • Hazmat Technicians Tank Car Specialists Advanced Tank Car Specialists Intermodal Specialists Incident Command System 20

CN Emergency Response Plan • • • Emergency Notification Plan Activation Assessment Joint Resource Allocation Access Control Unified Incident Command 21

Notification Protocol Incident Discovery (First Witness) Road LEGEND Required Notification Transportation Supervisor RTC / Operations Center As Conditions Warrant Required for Dangerous Goods Incidents Canada Only • Transport Canada (CANUTEC) / TSB • HRSDC • Canadian Nuclear Safety Commission • Canadian Forces (DND) U. S. Only • National Response Center (NRC) • State and Local Emergency Management Agencies • U. S. Fish and Wildlife Service • Department of Defence • Department of Energy Senior Region Officers Road Network Operations Center (NOC-Edmonton) Network Operations Center (NOC – Edmonton) CN Police Communication Yard Center Municipal Responders (Police, Fire, Ambulance, etc. ) TC Security e. Business and Transaction Center (e. TC) • Shipper ER 24 hr number on shipping document DGO (Dangerous Goods Officer) DGR (Dangerous Goods Responder) Risk Management / Risk Mitigation Provincial Authority Environmental Officer • Environment Canada • Provincial Ministry of the Environment • State & Local Environmental Protection Agencies Public Affairs Human Resources Legal 22

Unified Incident Command System (ICS) Model Dangerous Goods Team www. cn. ca/dg

ASKRAIL Developed in collaboration with AAR, Railinc, and North American Class I Railroads Initial rollout began in October 2014 Available in French Search to see whether a railcar is carrying dangerous goods View the contents of an entire train App is available to responders who may be first on the scene of a railway incident

ASKRAIL RAIX 1102 training car View emergency contact information Emergency Response Guidebook

EMERGENCY RESPONSE GUIDE White: Instructions on how to use, table of placards Yellow: UN Numbers in numerical order Blue: Substances by shipping name in alphabetical order Orange: Guides providing hazard and cautionary measures Green: Specifies evacuation distances for TIH releases White: Supplemental info (PPE, fire & spill control, glossary)

Training Resources Guides Contacts Online courses, links and access to various training resources Reference materials, handbooks and manuals Mobile applications, web tools and dangerous goods reports DG Officers across the CN network, various railroads CN Police Emergency 1 800 465 9239 www. cn. ca/dg

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Questions? Dangerous Goods and Your Community 29 This presentation contains sensitive and confidential information that should not be distributed without the prior consent of CN