Durham School Distinguished Lunch and Learn



Travis Ebisch

“Forensic Building Analyses”

Travis Ebisch

Senior Project Director
Nelson Forensics


Friday, March 8, 2024

This talk introduces attendees to the field of forensic building analyses, and be presented by senior project director, Travis Ebisch.



Tom Hardiman

“Overview of the Modular Construction Industry in North America”

Tom Hardiman

Executive Director
Modular Building Institute


Friday, February 23, 2024

MBI Executive Director Tom Hardiman provides an overview of the modular construction industry in North America including key markets, industry size, growth opportunities and challenges.



Andy Blaszak

“Fire Protection Engineering: Overview and Opportunities”

Andy Blaszak

PE (General Manager)
Associated Fire Protection


Friday, December 1, 2023

This presentation provides an overview of fire protection technologies and discuss the opportunities available in fire protection engineering.



Colin Rohlfing

“Fire Protection Engineering: Overview and Opportunities”

Colin Rohlfing

Director of Sustainable Development
HDR


Friday, September 29, 2023

This session provides insight about putting Regenerative Design into practice with case studies.



Matt Miltner, Natalie Huntley & Colby Vetter

“Leverage Technology for Project Alignment”

Matt Miltner (Senior VDC Manager), Colby Vetter (Senior Precon and Estimating Manager), and Natalie Huntley (Estimating Manager)

JE Dunn Construction
HDR


Friday, March 10, 2023

This presentation highlights how JE Dunn Construction leverages those platforms in our day to day business.



Mai-Britt Beldam

“Room Acoustic Quality and Input Data”

Mai-Britt Beldam

Ecophon Saint Gobain


Friday, December 2, 2022

A long tradition of research shows that multiple acoustic descriptors are necessary to secure good room acoustics. Despite this knowledge, calculations according to the Sabine formula and measurements of reverberation time (RT) according to ISO 3382-2 alone are still used to evaluate rooms. In most rooms, we normally have absorption material on one surface only and the decay therefore will not follow a straight line according to the theory – and calculations will not always reflect reality. When testing acoustic absorbers according to ISO 354 the labs also play an important role. Differences and deviations are found, and the absorption coefficients can be seen as a specific lab product property – not as product property. This creates challenges for calculation and simulation models. Ecophon products are put into context in this meeting, and product performance and properties are discussed.