Relevant Experience University of Colorado - Boulder, Colorado

Marine Court Walkway Repairs – CU Boulder Structural engineering for the investigation of distressed walkways, stair landings and columns on the exterior of the family housing buildings. Evaluation and analysis led to detailed procedures for removal of distressed material, and application of high-performance materials to help protect and insure long-term performance. Revised connection details were developed to reduce restraint, and prevent recurrence of column damage. The documents included sequencing of repairs to minimize closure of access to units.

Denver Performing Arts Center Galleria Precast Repair – Denver Structural investigation of precast long-span double tees which had been subjected to water infiltration over several years, leading to corrosion and loss of concrete cross-section. Miro engineers developed a cost e effective steel mechanism to safely transfer bearing of rebuilt tee ends.

Recreation Center Renovation and Expansion - University of Colorado - Boulder Structural engineering services for renovation of the existing 235,000 square-foot facility, and addition of 69,200 square feet for a new ice rink and fitness atrium. The existing cast-in-place concrete structure presented dimensional challenges due to relatively low floor-to floor heights, as well as the need for complete replacement of HVAC systems. The extent of the renovation required a lateral analysis in accordance with current IBC Code criteria. New engineered shear walls were installed in accordance with the analysis.

Building 500 Investigation and Renovation, University of Colorado Health Sciences Center - Aurora S. A. Miro, Inc. team was commissioned by the Army to perform a structural investigation of the 320,000 square foot Main Hospital Building at Fitzsimons. The eight-story concrete structure was built in 1940. In the absence of existing documents, the Miro team coordinated sampling, remote scanning, and laboratory testing of concrete and reinforcing steel throughout the building, so as to develop criteria for the load capacity of the structure. Areas of potential deficiency were identified, based upon current building code criteria. Renovation work included external post-tensioning and the addition of external shear stirrups, to enhance the load capacity of the existing structure to meet code requirements. The Inn at Auraria / Hotel Curtis - Denver Structural engineering for the condition survey of a 30-story brick building including field investigation, procurement of samples, structural analysis, and development of repair schemes for 100,000 square foot brick facade. The work included distress analysis, report preparation, and preparation of repair construction drawings. Repair documents were developed for conversion of the upper 14 floors of the building into student housing. The scope of work included geotechnical testing; seismic and wind analysis; floor slab modeling and strengthening using carbon fiber reinforcing; and corrective details for floors and wall panels.

Sustainability, Energy and Environmental Complex Structural engineering and site development for a two-phase project. Phase 1 involves construction of a four story, 84,000 square foot wet laboratory building. The project was sited to be outside the 100-year flood plain. Phase 2 consists of renovation of the existing 289,000 square foot MacAllister Building, including assessment of the floors to accommodate the vibration criteria of new laboratory equipment per the lab/office program of the building.

Utility Tunnel InvestigationsS. A. Miro, Inc. was retained to perform structural investigations and analysis of the existing utility tunnel system for the Bouler Campus. Finite-element modeling of tunnel walls and overburden soils was used to develop actual loading conditions as well as material stresses. The results showed that replacement was in many cases not necessary. The Miro team developed structural models and installation documents for support stanchions to strengthen existing tunnel walls and roofs, utilizing composite non-ferrous materials that resist corrosion.

New Heating and Cooling Plant and Site Distribution S. A. Miro, Inc. provided civil engineering services for the development of the site, utilities and supporting services to the Plant. Working from the project master plan, the Miro team designed approximately 13,230 feet of new steam and chilled water distribution systems that extend westward from the new Plant into the main Campus. The majority of the systems are direct-bury, but approximately 500 feet of the steam system is in new tunnel extending to the existing Business Tunnel. . Miro staff developed a Conflict Report during master planning which identified the location and extent of interferences between the new systems and existing utilities, surface improvements and landscaping. Building RL-3 Chiller Replacement Investigation and analysis of existing Research Laboratory buildings for alternate locations of new cooling tower and chiller. Design of steel superstructure framing for rooftop support of unit, and distribution of loading to appropriate elements of the existing structure. Cherry Creek Parking Structures – Denver Miro was asked to evaluate three parking structures, which been recommended for demolition by another consultant. The structures are 3- level precast, 5-level cast in place post-tensioned, and five level waffle slab structures, providing 954 total parking spaces. In each case, the Miro team was able to develop repair schemes that are a fraction of demolition and replacment cost, with minimal disruption to existing users.

Jason D. Carr, P.E., CFM Civil Project Manager

Mr. Carr has two decades of varied consulting engineering experience. As a project manager, design engineer, review engineer, and construction inspector, his multiple public and private infrastructure projects include water and sanitary mains, roadways, and drainage/detention facilities. As City Engineer for Lone Tree, Colorado, Jason gained perspective in management of budgets and programs. Jason has particular expertise in the phased development and infill of multiple-building higher education and medical campuses.

Jason will be responsible for execution of the analytical tasks involved in the civil engineering aspects of the work. He will be responsible for staffing; scope definition; schedule establishment, and QA/QC.

Project Experience

Anschutz Campus Infrastructure Master Plan Update - Aurora

Utility Plant / Steam and Chilled Water Distribution System – CU Boulder

Children’s Hospital Colorado, Fitzsimons – Aurora

Anschutz Campus Infrastructure – Aurora

VA Hospital and Parking Structures – Aurora

Sustainability, Energy and Environmental Complex - CU Boulder

Auraria Higher Education Center Grading and Storm Sewer Renovation - Denver

Center for Community – CU Boulder

Transit Center, Colorado State University – Fort Collins

Academic Building 1, University of Colorado - Denver

Science Building Addition - University of Colorado - Denver

Brown Hall and Pedestrian Mall, Colorado School of Mines – Golden

St. Anthony West Hospital Campus – Lakewood

Wellness Center, University of Colorado - Denver (in design)

Education Colorado State University, Bachelor of Science in Civil Engineering, 1994 Registration Professional Engineer – Colorado, #33854 Certified Floodplain Manager (CFM) Professional Affiliations American Society of Civil Engineers (ASCE) Colorado Association of Stormwater and Floodplain Managers (CASFM) Association of State Floodplain Managers (ASFPM) National Eagle Scout Association (NESA)

Megan H. Vogt, P.E. Civil Project Engineer

Since joining the Miro Civil team in 2012, Ms. Vogt has quickly demonstrated her capability and contributions. She has played a key role on major public and private‐sector projects throughout the Front Range, proving that quick response and strong problem solving skills are integral to project success. Megan will be a daily point of contact to CU, responsible for specific staff assignments; development of Civil3D models; design criteria; assembly of conceptual calculations and documents; data collection; and supplier of information to the project team.

Project Experience:

University of Colorado Anschutz Medical Campus Master Plan Phase II

University of Colorado Boulder Steam / Chilled Water Distribution System

Sustainability, Energy and Environmental Complex - University of Colorado – Boulder

Master Water Meter Study, East Campus – CU Boulder

St. Anthony North Medical Campus – Thornton

Parker Adventist Hospital Campus

Indian Peaks Medical Campus - Frederick

East Canyon City Complex Utility Study

Centennial Peaks Hospital Expansion – Louisville

Kaiser Lincoln Station - Denver

Douglas County Libraries

USDA Research Facility, University of Nebraska-Lincoln

Brigade Company Operations Facility Complex - Fort Carson

Flight Simulator and Training Facility - Fort Carson

Education University of Colorado at Boulder, Bachelor of Science in Civil Engineering, 2008

Registration

Professional Engineer – Colorado, #47666

John M. Karlberg, P.E. Associate Principal

Structural Engineering Project Manager

Mr. Karlberg developed a reputation as one of the top structural practitioners in Colorado. His expertise at organization and technical application has been applied to many of the region's premier projects. John's project responsibilities include primary and ongoing communication with clients and teams, as well as the development of conceptual designs and framing schemes. His involvement is ongoing from preliminary planning through closeout of construction.

John leads the Miro team’s investigative and analytical work, ensuring structural integrity while minimizing conservatism and controlling costs. He will advise staff as to the serviceable life of existing structures, as well as the alternatives for repair and their approximate costs.

Renovation Projects Experience

Recreation Center Renovation + Addition, University of Colorado – Boulder

Denver Central Library Investigation and Structural Repair

Comitis Crisis Center Investigation and Repair - Aurora

American National Bank Parking Structure Repairs – Denver

2nd and Fillmore Parking Structure Repair – Denver

Woodstream Village Parking Structure Investigation – Denver

Fillmore Place Parking Structure Repair - Denver

Building 500 Investigation and Strengthening, Fitzsimons - Aurora

Colorado Children’s Home Investigation and Repair - Denver

UCHSC Utility Tunnel Vaults – Anschutz Campus

Colorado Department of Health Investigation and Renovation - Denver

Inn at Auraria Renovation - Denver

Education Colorado State University - Bachelor of Science in Civil Engineering, 1979 Cornell University - Master of Science in Civil Engineering, 1981 Registrations Professional Engineer – Colorado, #23816 Professional Engineer – North Dakota, #PE-4275 Professional Engineer – Arizona, #45481 Professional Engineer – Montana, #18242 Professional Engineer – Idaho, #12910 Professional Engineer – Illinois, #062.060082 Professional Engineer – Kansas, #19844 Professional Engineer – Minnesota, #46884

Education University of Colorado Bachelor of Science in Architectural Engineering, 1978 Colorado State University Graduate Studies, Structural Engineering, 1990-94 Colorado State University Master of Business Administration, 2003 Registration Professional Engineer – Colorado 1983 #20337

David W. Lewis, P.E. Engineering Principal in Charge

Mr. Lewis has been a key member of the Miro professional staff since 1981 and has served the firm in a variety of roles and responsibilities during his tenure. His recent endeavors have focused on project delivery as well as inter-disciplinary coordination and management, with quality assurance as a key focus. Dave will be responsible for overall coordination of the structural engineering and renovation work with the CU PM and construction team, with the goal of a well-integrated and cost-effective outcome that extends the

Project Experience Marine Court Walkway Repairs, CU - Boulder Denver Performing Arts Center Galleria Precast Repair Lakeside Plaza Deck Renovation - Keystone Smiley Library Basement Drainage Repair – Denver Summer Valley Rec Center Drainage Repair - Aurora Aurora Municipal Center Floor Openings Wadsworth Parking Structure, RTD West Rail Line – Lakewood Sheridan Parking Structure, RTD West Rail Line – Denver Iliff Station Parking Structure – Aurora The Children’s Hospital Staff and Visitor Parking Structures, Fitzsimons - Aurora Denver Justice Center Parking Structure Denver Central Library Historic Structure Renovation