May 8th Symposium

Building a Better Future

Date: May 8, 2025

Location: Washington Athletic Club

Address: 1325 Sixth Ave, Seattle WA 98101

Time: 8am to 4pm

Details: We will provide 4 CEU’s, AIA learning credits, breakfast and lunch are included in the attendance fee. A vendor trade show and Happy Hour will take place following the presenters.

Speakers: Stephane P. Hoffman, M. Arch., Eng.| Vice President, Building Science Discipline Lead |Stantec

Title: Design Implications of Envelope Backstops in Recent in Energy Codes

 

Brad Glauser CSI NFRC-A.C.E |Partner Edify Studios

Title: IECC compliance pathways for fenestration

Jonathan Kovach P.E| Wiss Janney Elstner Associates

Anita Simon | Associate Principal-Wiss Janney Elstner Associates

Title: Why are Building Enclosure Project Specifications So Elaborate?

Laura Simandl | Building Science Energy Engineer-RDH Building Science

Title: Climate Change Resilience and adaptation.

Cost for the Event:

Members: $200

Non Member: $250

Table top sponsors: $500

Lunch sponsor: $800

Students: Free

 

 

Join us for dinner and a presentation with Jose Estrada

Location: Double Tree SouthCenter

5Pm-8pm

Shotcrete in Below-Grade Foundation Walls: Implications for Waterproofing
As the demands for accelerated construction schedules and cost-effective foundation systems continue to rise, the motivation to use shotcrete for foundation walls has increased as a compelling alternative to more traditional cast-in-place concrete. While the application of shotcrete offers notable advantages in terms of construction schedule and cost, it also introduces distinct challenges related to the installation and performance of below-grade waterproofing systems.
This presentation will examine the practical implications of using shotcrete for foundation walls, with a focus on below-grade waterproofing systems and details. The presenters will review case studies from recent projects to illustrate lessons learned and to discuss strategies to mitigate the potential weaknesses of shotcrete foundation walls. Learners will gain a deeper understanding of when and how shotcrete can be effectively integrated into enclosure design, and where it may introduce risks that require strategic forethought and mitigation.

Learning Objectives

1. Identify the advantages and limitations of shotcrete as an alternative to traditional cast-in-place concrete for below-grade foundation walls.
2. Evaluate the impacts of shotcrete application on the performance and installation of below-grade waterproofing systems.
3. Analyze real-world case studies to understand common challenges and lessons learned from projects using shotcrete foundation walls.
4. Develop strategies for effectively integrating shotcrete into building enclosure design while mitigating potential performance risks.

José has more than a decade of experience in enclosure consulting. His project portfolio varies in type and budget, including multi million-dollar single buildings to multi-billion-dollar full block redevelopments. His experience includes projects in the USA, Canada, Mexico and China. José is passionate about building science, unitized facade systems, and sustainability. When not working on a project, he enjoys researching global trends in the design and construction industry, writing articles on trending topics, and presenting at conferences and industry events.

Great turnout and team effort lead by Alex Murphy! Thank you Pravat, Gage, Andrew and Elizabeth. WE tried a new golf course. ‘Redmond Ridge’ and the staff and the course were absolutely fabulous!