LEDCOR PIPELINE

PARTNER. PERFECT. COLLABORATION IS THE LEDCOR WAY.

Ledcor is for clients who want partners, not suppliers. We believe every project— your project—is about more than a pipeline. It is about people and the power of partnerships. We complete your work with integrity. Commitment. And consider you a colleague, collaborator, and vital member of our team. our SERVICES. PIPELINE CONSTRUCTION PIPELINE INTEGRITY SERVICE

We are experienced in the construction of 2 in. to 60 in. If your pipeline infrastructure is already in place, look to pipelines including mainline cross country construction Ledcor to ensure that it continues to serve the needs of utilizing mechanized or manual welding methods in your clients. Our pipeline integrity services include: a variety of geographic terrains encompassing prairie, • Investigative digs muskeg, heavily forested and mountainous regions. • Hydrostatic retests Ledcor’s current capacity includes two mainline spreads • Pipeline conversions (gas to oil and vice versa) of modern pipeline construction equipment. Ledcor can • Replacements also provide qualified construction service, specifically • Sleeve/Clock springs installation for above and underground piping in and around oil sands-related mines and steam assisted gravity drainage (SAGD) sites. Subcontractor Management

We can self-perform most required activities, but are also able to outsource many unique or specialized activities through our network of qualified subcontractors. We have developed, prequalified, and evaluated a vast network of over 1000 suppliers in over 2000 locations across the continent. This network reduces costs (shortened travel times and ongoing marketing comparisons), assures supply of short notice service, and provides you with a single point of contact for procurement and management of subcontracted work.

Encana Foster Creek Lateral Pipeline, Foster Creek, Alberta Pembina Horizon, Fort McKay, Alberta and Edmonton, Alberta Ledcor constructed approximately 63 km of pipeline, ranging in size from 32 Ledcor constructed 215 km of NPS 16 and 30 pipeline in sections between Fort inch to 3 inch, all installed in parallel, on above-ground pipe racks. At the time of McKay and Edmonton. Ledcor’s own camp facilities were used to establish camps completion, the 32 inch sized trunk line was the world’s largest steam pipeline for Phases 1 (550 rooms) and 3 (450 rooms). The scope of work included two major ever built for a SAGD project, water crossings: the Athabasca River and the North Saskatchewan River. SAFETY. ALWAYS. NOTHING IS AS IMPORTANT AS THE HEALTH OF OuR PEOPLE.

Ledcor won international acclaim in the pipeline industry for the design, engineering, manufacturing and testing of the Roll Over Protection Structure (ROPS) installed and retrofi tted on our pipelayers. The ROPS program prevented many life- altering and fatal accidents that have occurred when pipelayers have overturned.

This is just one example of our "Think Safety, Work Safely" culture. Ledcor's unwavering commitment to health and safety helps to ensure that every person on a Ledcor site goes home safely.

Keystone, Oyen, Alberta and Morden, Manitoba Enbridge Pipeline Renewal, Various locations across Canada The Keystone project consists of 371 km of NPS 30 mechanized welded pipe across Ledcor has performed more than 700 digs, ranging in size from NPS Alberta and Manitoba. The project posed many challenges: 4 HDDs totalling 3696 12–48, enduring extreme weather conditions, challenging terrain, and m of river; environmental contraints, inlcuidng 7 minor creek crossings through a variety of specialty digs including cased road crossings and water environmentally sensitive areas; and restrictive timing windows due to rare vegetation. crossings, all while exceeding important safety milestones. quality. focus. we are innovating today, so we can build for tomorrow.

We never lose sight of the ultimate goal: building a project on time and on budget—or better. We develop habits that instill a passion for quality. We understand your needs as a client, set clear expectations, invest in robust processes, and communicate with you honestly. We have been doing it since 1947—the right way. Always.

Enbridge Waupisoo, Edmonton, Alberta and Fort McMurray, Alberta EnCana Christina Lake SAGD, Christina Lake, Alberta Ledcor constructed two of the four mainline construction spreads: Spread Underground installation of two 60 km high-pressure, internally coated water disposal D, 70 km of NPS 30 in congested northeast Edmonton (required an open piplines in a common ditch. Supplemental work involved the tie-in to five air injection cut crossing of the North Saskatchewan River); and Spread A, 94 km of wells, while above-ground work consisted of two kilometers of pipe-rack containing NPS NPS 30 winter construction near Fort McMurray. 6, 20, and 24. PROVEN. RELIABLE. SINCE 1947, the Ledcor Group has been building with integrity.

The Ledcor Group of Companies is one of North America’s largest, most diversified, employee-owned construction companies. We provide a broad portfolio of construction services to organizations in every major industry. Founded in Leduc, Alberta, Ledcor now employs thousands of people in 20 offices across North America.

For over 30 years, Ledcor counts companies such as TransCanada Pipeline, EnCana, Enbridge, Pembina Pipeline Corporation, and Suncor Energy as Ledcor Lifetime Clients.

CORPORATE Head Office operations office 1067 West Cordova Street, Suite 1200 9910 39 Avenue Vancouver, British Columbia Edmonton, Alberta Canada V6C 1C7 Canada T6E 5H8 P 604 681 7500 P 780 462 4211 F 604 681 4385 F 780 437 7140

For a full listing of Ledcor offices across Canada and the United States, visit LEDCOR.COM/CONTACTUS www.ledcor.com “LEDCOR and LEDCOR Design are trademarks of Ledcor IP Holdings Ltd., used under license.”