Northern Illinois CSI Virtual Chapter Meeting and Program

Thursday, May 20th, 2021

Special 90 Minute Program

11:45 am: Zoom meeting room opens followed by any announcements and tabletop presenters

AIA Presentation Begins at 12:00 P.M. CDT

"By Others: The Elusive Sub-Contractor Responsible for Transitions"

 Presenter:  ANDREW DUNLAP, AIA, CDT, LEED AP, NCARB

By Others – The Elusive Sub-Contractor Responsible for Transitions

 1.5 AIA / LU / HSW

 An in-depth look at the environmental separators for the roof, wall and below grade assemblies in regards to water control, air leakage control, thermal performance and vapor control.

Critical details that typically cause building performance related issues will be focused on the two largest failures of building enclosures: roof to wall connections and wall to window connections specific to curtain wall systems. A step by step look at each critical detail in regards to sequence of construction and the various connections to ensure airtight/watertight and thermally protected details. Real life photos and job conditions will bring the realities of the construction process to show typical errors found and how they can be addressed correctly.

 Learning Objectives

• Articulate how transitions impact building enclosure performance through real life experiences in regards to energy loss, building performance and the sustainability of the system

• Correctly identify and prioritize critical details during the construction document phase to ensure an integrated approach is taken to heat, air, water and vapor control

• Assess each detail in regards to impacts of the 4 control layers and understand the various options for designing details for a variety of roof, wall and window assemblies

• Through the use of real-life case studies and photos, plan out the proper sequence of construction and identify quality control methods in construction document review to provide corrective action

 

CE Credit      1.5 AIA LU/ HSW and GBCI credit 

   

Presenter Bio:  ANDREW DUNLAP, AIA, CDT, LEEP AP, NCARB

Principal, SmithGroup, Inc.

Andrew Dunlap’s primary work experience is focused on the analysis and development of building enclosure systems including wall cladding assemblies, air/water barrier systems, roofing, skylights, fenestration systems, and waterproofing. Specializing in the energy and hygrothermal analysis of wall, fenestration, and roof systems; his work extends from evaluating existing buildings, investigating problem buildings, revitalizing historic structures, to the design and consultation of new and specialty facades.

 Andrew received his Bachelor of Architecture, Bachelor of Science in Mathematics, and Master of Architecture degrees from the University of Detroit Mercy. He provides presentations to several industry organizations on a regular basis and is published in numerous industry periodicals and journals. He is active in the design and construction community and currently holds positions within the following organizations.

• American Institute of Architects (AIA) – AIA Detroit Chapter Vice President
• Air Barrier Association of America (ABAA) – Board Member
• Air Barrier Association of America (ABAA) – Research Committee Co-Chair
• ASTM E 06.55 Performance of Building Enclosures – Subcommittee Secretary
• ASTM E 06.41Air Leakage and Ventilation Performance – Voting Member
• ASTM D 08 Roofing and Waterproofing - Member
• Building Enclosure Council Greater Detroit – Past Chair
• University of Detroit Mercy Architectural Engineering Board of Advisor

Andrew’s work focuses on providing energy efficient buildings and he regularly participates in the development and refinement of exterior enclosure designs to exceed energy related goals. Project responsibilities include the collection of detailed building information, investigation and analysis of existing conditions, computerized thermal analysis (WUFI, THERM, WINDOW and other specialized software packages), formulation of remediation options, preparation of construction documents for remediation, and construction contract administration including field observation and system testing. This work often includes performing field air and water tests as part of forensic investigations or used to validate installed conditions.

 

 

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