INTEGRATED/SUSTAINABLE DESIGN – THE FOLWELL HALL APPROACH

1. INTEGRATED/SUSTAINABLE DESIGN – THE FOLWELL HALL APPROACH

2. State Designer Selection 1999 Programming and Schematic Design 2000 Revised Schematic Design 2005 State Bonding 2006 Exterior Stabilization 2007 Interior Rehabilitation - Future Folwell Hall REHABILITATIONUniversity of Minnesota Designed by Clarence H. Johnston in 1906, and built in 1907, Folwell Hall is the 22nd building on the University of Minnesota, Twin Cities campus. Folwell Hall University of Minnesota

3. Folwell Hall University of Minnesota The University of Minnesota considers Folwell Hall to be one of it’s premiere historic buildings on campus and is considered to be eligible for National Register Status per the criteria set forth by the Secretary of Interior Standards for historically significant buildings. Sustainability at the University of Minnesota is a continuous effort integrating environmental, social and economic goals through design, planning and operational organization. The University of Minnesota is committed to incorporating sustainability into its teaching, research and outreach and the operations that support them.

4. B3 State of Minnesota Secretary of the Interior’s Standards STATE SUSTAINABLE BUILDING GUIDELINES • Standards set by the Secretary of the Interior to promote consistent preservation practices. • Provides a philosophical basis for assigning a prescribed approach for an individual building. • Offers technical guidance to achieve these practices through the Preservation Briefs. developed for the State of Minnesota, the B3 guidelines are intended to lead to a full accounting of the actual human, community, environmental, and life-cycle economic costs and benefits of sustainable building design. Masonry Techniques for Historic Buildings

5. Integrated Design - sustainability PHILOSOPHY AND WHY The greenest building is the one that's already built. WORLDWIDE, BUILDING CONSTRUCTION ACCOUNTS FOR… 17% fresh water withdrawals 25% wood harvested 33% CO2 emissions 40% material and energy use *all statistics current as of February 2008

6. Integrated Design PHILOSOPHY AND WHY A BELIEF THAT -”green” is the profession’s standard - The “greenest” building is the one already built - fully integrated, multi-disciplinary design process is the only approach - In providing facilities that are energy efficient, low maintenance, and adaptable is the best way to meet a client’s needs - we will create a sustainable, environmentally responsible project in the end innovative conservation to protect the environment

7. Integrated Design PHILOSOPHY AND WHY INTEGRATED DESIGN open discussion between disciplines to maximize client investment a sharing of knowledge to help guide design decisions - TEAM diagram source: USGBC

8. Project Team: University of Minnesota Miller Dunwiddie Architecture Meyer, Borgman and Johnson Engineers Ericksen Ellison Associates Roof Spec McGough Construction Hunt Electric Metropolitan Mechanical Folwell Hall Exterior StabilizationUniversity of Minnesota Folwell Hall University of Minnesota

9. Masonry Cleaning, Patching & Replacement • Brick and Granite • Terracotta • Replicate 4 terracotta gargoyles (Lorenza) • Site Work • Foundation Excavation & Waterproofing • Piping for future storm water / sewer • preparation • Exterior Lighting • Attic Structural Work • Support rebuilt chimneys • Platforms for future mechanical equipment • Roof Work • Dismantle and rebuild 11 chimneys • Tile, built-up roof, and gutter • North Stair Reconstruction • West Stair Reconstruction • East Stair Waterproofing & Rebuilding • Handrail and Guardrail Replacement at all • exterior stairs and ramp • East Tunnel Reconstruction • Future elevator lobby for accessibility • at tunnel from Nolte Garage • South Entrance Stabilization and Ceiling Restoration • Fourth Floor Window Replacement • Storm / Sewer Separation Project Scope of Work - Exterior Folwell Hall University of Minnesota

10. Masonry Cleaning, Patching & Replacement Brick and Granite • All masonry elevations and chimneys examined and documented for masonry repair and unit replacement • All masonry cleaned with Prosoco Restoration Wash • 100% masonry tuckpointing – a well pointed wall will last 100 years • Damaged (spalled and cracked) brick replaced • Damaged granite patched in place due to unavailability of matching stone for replacement Project Scope of Work Folwell Hall University of Minnesota

11. Masonry Cleaning, Patching & Replacement Terracotta • All terracotta units examined for repair and/or unit replacement • Structurally unsound cracked terracotta documented for replacement (546 units replaced) • Chipped , crazed and cracked (structurally sound) terracotta patched in place using Edison Coatings Patching product • Missing terracotta elements, i.e. finials and gargoyles, reproduced from historical documentation, plans and/or photographs Project Scope of Work Folwell Hall University of Minnesota

12. North Stair Reconstruction • Document granite stair treads and walls for reconstruction • Dismantle stair and side walls. Mark salvaged stone for replacement • Remove crumbling limestone backup and supporting tread walls • Rebuild backup and supporting walls with poured concrete foundation and CMU • Relay salvaged granite stone treads and side wall veneer Project Scope of Work Folwell Hall University of Minnesota

13. Roof Work • Complete roof tear off • Roof deck inspected, and planks repaired/replaced as needed • Waterproofing and Grace Ice and Water Shield applied • New Ludowici clay tile and copper flashing • Copper gutter liner Project Scope of Work Folwell Hall University of Minnesota

14. Roof Work • Dismantle 11 chimneys down to attic floor . Rebuilt with metal structure, duct liner , spray foam insulation and brick veneer. Supported by structural steel framing in the attic and to be used for future mechanical air intake or exhaust. • Brick to be salvaged for overall building brick replacement and chimney rebuilding. 6 of 11 chimneys to be built with new brick, to match exact documented dimensions • 4 chimney bases (2 at each east/west end) to have louvers installed for future mechanical air intake • All chimneys to be 100% tuckpointed Project Scope of Work Folwell Hall University of Minnesota

15. Attic Structural Work • Selective demolition required at the 4th Level for steel columns to support attic structural steel • Selective demolition required at attic chimneys to accommodate and support structural steel • Installed structural steel to support new platforms for future mechanical equipment in addition to supporting 11 rebuilt chimneys above the roof • Spray foam insulation applied to underside of roof deck. Merging green building components with a high quality rehabilitation. Project Scope of Work Folwell Hall University of Minnesota

16. exterior Complete – Folwell Envelope Folwell Hall University of Minnesota

17. Attic Work • Insulation of underside of roof • Platforms for future mechanical equipment • Office • Optimize building footprint • Demountable office systems • Raised access/distribution floor • Classroom • Optimize layout – size and number • Infrastructure upgrades • Campus tie-in for heating and cooling • Emergency power • Window Replacement • Wood • Double glazed • Historic fabric rehabilitation • Plaster • Wood trim • Decorative door surrounds • Marble wall veneer and flooring • Decorative metal work proposed Scope of Work - interior Folwell Hall University of Minnesota

18. Interior rehabilitation Folwell Hall University of Minnesota

19. Interior rehabilitation Folwell Hall University of Minnesota