Building A Legacy of Success

> Family-owned firm – 60 years strong > Corporate, Cultural, Healthcare, Education, Hospitality, Sports, Mission Critical, Retail > Transportation/Infrastructure, Oil & Gas, Solar & Emerging Renewables, Wind Energy, High Voltage Transmission > Industry leaders in technology & sustainability > Leadership, stability & financial strength > Full Service Development Sports Experience

Coors Field FedExForum

Pepsi Center Amsoil Arena Sports Experience

Dodgers & White Sox Spring Training Facility TCF Bank Stadium

Mercedes Benz Arena Renovation Sports Experience

Sprint Center KFC Yum! Center

Minnesota Multipurpose Stadium Kinnick Stadium Renovation Leaders in Virtual Design & Construction

Improving the overall construction process

> Precise MEP coordination > Maximized pre-fabrication > Improved project visualization > Drives schedule control > Virtual mock-ups to increase quality > Captures and applies end-use input > O&M integration Leaders in Virtual Design & Construction The Construction of Downtown Orientation Metro Bedrock Geology

• Premiums for deep foundations • 100’ to bearing soil • Downtown is on a subterranean cliff Railroad Bed Intermodal Facility Construction Challenges – Site Logistics Schedule

Bonding Bill May 2006

Start Infrastructure May 2007

Start Ballpark August 2007

Complete Ballpark December 2009 (2 months early)

First Game April 2010 Construction Deep Foundations

•Piling: 8/2007-6/2008 3,396 piles driven 327,400 ft. (~62 miles) Avg. Length: 95 ft.

Construction Challenges Winter Construction Construction Challenges Adjacent Roadways & Structures Construction Challenges – BNSF Corridor Natural MN Limestone Canopy Steel Erection Iconic Sunshade Playing Field Construction Playing Field Drainage & Irrigation Playing Field Heat System Sod Harvest Field Quality Assurance Play Ball! Lesson Learned

1. Leadership creates team/project dynamics

2. Study similar facilities and learn from +/-

3. Effectively involve end users throughout process

4. Create email protocols

5. Develop personal system for prioritizing tasks

Lessons Learned (continued)

6. Define a common enemy(s) [not a person]

7. Schedule timing of decisions

8. Define and enforce dispute resolution process

9. Assign ownership of tasks and responsibilities

10. No circling back on decisions

High Profile Mortenson Projects in Minneapolis

November 2014 Downtown Minneapolis Original Target Center Interior Bowl Lifetime Fitness Premium Areas Target Center Renovation Target Center View from 1st Avenue Target Center 6th Street View Target Center Mayo Clinic Square Mayo Clinic Square 7th and Hennepin Interior Mayo Clinic Square Timberwolves Practice Facility Rendering Practice Court Rendering Practice Area In Progress MULTIPURPOSE STADIUM NEIGHBORHOOD INFORMATION SESSION January 9, 2014 Project Team

Owner: Minnesota Sports Facilities Authority

Team: Minnesota Vikings Football Project Team

Architect:

• Thornton Tomasetti • Lawal Scott Erickson • Chase Engineering Architects, Inc. • Palanisami and Associates • Vedi Associates, Inc. • M-E-Engineers, Inc. • Ricca Newmark Design • FSC, Inc. • Oslund And Associates • EVS, Inc. (Consultants: • Elevator Advisory Group, Inc. MFRA; PCE; Pierce Pini; • Lerch Bates, Inc. HTPO; Hz United;Greenway) • Studio Five Architects, Inc. • Ed Roether Consulting, Llc • Selbert Perkins Design • Studio Hive, Inc. Project Team

Construction Manager: Minnesota Multipurpose Stadium

. Home to the Minnesota Vikings . Venue for a broad range of civic, community, athletic, and cultural activities . $763,000,000 construction budget . 1.7 million square feet . 65,000 seats; up to 125 suites; 7,500 club seats . Largest clear ETFE roof in the world Site Plan Option: East to West 52 53

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56 Project Equity Goals

‣ Adopted City of Minneapolis goals for workforce & targeted businesses

‣ Workforce Goals-38% 32% minorities 6% women

‣ Targeted Businesses- 20% Construction -11% women, 9% minorities -All Minnesota-owned firms

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57 Equity Plan

‣ Veterans Inclusion Program • Veteran Owned Small Business

• Veteran Workforce

58 Construction Milestone Schedule

• Groundbreaking : December 3, 2013 100% DD Project GMP Construction Placement of Mill Documents: Acceptance: Start: November Order: November • Excavation: November 2013 – April 2014 August 15, 2013 November 1, 2013 4, 2013 7, 2013 • Tower Cranes Erected: January – March 2014 100% Start On-Site • Deflate Metrodome Roof: January 18, 2014 Demolish Start Steel Construction Pre-Assembly Metrodome: Erection: August Documents: Steel: June 1, • Demolish Metrodome: January – April 2014 January 20, 2014 7, 2014 February 20, 2014 2014 • Cables severed Complete ETFE Project Complete Steel • Superstructure demolition Installation: Substantial Erection: October November 30, Completion: July 31, 2015 • Concrete Foundations: January 2014 - Feb 2015 2015 1, 2016

4D Animation Rendering of Set-up Option Locker Room Rendering Slice View of Stadium Bowl Rendering Exterior Syncro Progress Progress Progress Progress –Big Beam Progress Progress Progress Progress Stadium Fly-through Time Lapse