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Meeting the Safety Challenges of the Future Built Environment Forum

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Welcome to the registration site for Meeting the Safety Challenges of the Future Built Environment Forum on November 7 – 8, 2019.

During the event days, you will have the opportunity to network with other business leaders, listen to industry leaders discuss emerging issues and provide input to potential efforts to ensure future technologies meet desired building performance levels.

Topics discussed will include Tall Mass Timber Buildings, Large Capacity Energy Storage Systems, Fire Fighter Safety Research, Combustible Facades, and Low Global Warming Product Refrigerants. You will be part of the discussion about how our living and working environments continue to evolve.

Carefully review the following pages for detailed event information and complete the registration no later than October 18, 2019 by clicking on the "REGISTER NOW!" tab on this site.

For questions regarding the meeting, please contact Sean DeCrane, UL Registrar, at [email protected].

We look forward to seeing you in Milwaukee!

Event Venue

Milwaukee Association of Fire Fighters
5625 W. Wisconsin Ave
Milwaukee, WI 53213




A block of rooms at the Hilton Milwaukee City Center at the exclusive rate of $159/night have been reserved.

Hotel: Hilton Milwaukee City Center
Group Name: UL/ IAFF Challenges of the Built Environment
Arrival Date: 05-Nov-2019
Departure Date: 09-Nov-2019

If you would like to reserve a room, click here to access the exclusive rate.

Meeting the Safety Challenges of the Future Built Environment

Milwaukee Fire Fighters Association | Milwaukee, WI | November 7 – 8, 2019

There are a variety of factors driving building design and construction innovation. Building performance is a major factor, but there are other influences that depend on the intended performance of the building. These additional influences drive the desired outcome in building design.

Two major influences in today’s building design include sustainability and energy conservation. Supporters of sustainable construction have driven interest in expanding the use of engineered wood products as structural members. Recently the International Code Council developed the 2021 Edition of the Building Code and ratified the permitting of mass timber buildings up to 18 stories. Do we have sufficient testing and data to support this increase in permitted heights?

To drive energy conservation, developers and building owner have used insulated panels on the exterior of their buildings. The standards regulating these exterior panels are varied internationally. While a couple of major façade fires have garnered public attention, there have been other fires involving combustible façades once thought safe. Do we need a single standard that can be applied internationally?

To meet the demands of sustainability with greater efficiency, many building owners and managers are turning energy storage technologies that deploy an electro-chemical base to increase the energy density capabilities of their on-site battery energy storage system. In many cases, these systems are being proposed for above ground installation in occupied buildings to avoid flooding. Can these battery systems be deployed safely in occupied buildings? What would occur in the event of a failure within the battery system or if the battery system is damaged? Would the occupants be at risk? Could the responding fire fighters successfully fight and extinguish the fire?

The goal of this symposium is to discuss and identify:

- Knowledge gaps
- Areas of safety concerns
- Potential collaborative efforts to address these gaps and concerns

Panel discussions will be led by a moderator who will solicit audience questions and keep the discussion focused. We will gather feedback to develop steps forward for UL and the industry.

Target Attendees: (150 approximately)

- Fire officials
- Building officials
- Architects
- Insurance and underwriters
- Designers 


Building Façade Systems:

Modern architecture has moved beyond traditional concrete skyscrapers. New modern designs incorporate the artistic talents of the designers and meet the customers’ desire to identify themselves with individualistic structures.

Energy codes also drive design features intended to conserve all-season energy use. There are also environmental challenges that vary by region, where structures must withstand wind, rain, snow or extreme changes in the environment.

These design challenges have led to the use of artificial exterior systems known as façades because they serve purposes other than structural load-bearing. To accomplish these goals, designers, contractors and industry bodies have developed multiple options to meet the demands. However, some of these designs have developed weaknesses when subjected to fire.

The goal of our seminar will be to address the various test standards in use throughout the world and identify a pathway to identifying or developing a singular standard for manufacturers must meet. This would provide consistency of design and performance world-wide.

Tall Wood Buildings:

In recent years the idea of using engineered timber products to build structures to greater heights has gain traction. Recently we have seen completed structures that are 18 stories high. There are efforts world-wide to increase the use of this form of construction by using cross-laminated timber products.

The proposed session will review current activities and efforts, including in the United States where the Code Development Committee recently approved buildings up to 18 stories.

We will review current testing, performance of structural components and related concerns. We will also attempt to establish a consensus pathway that provides for design flexibility and occupant and fire fighter safety.

Battery Energy Storage Systems:

In recent years we have seen increased interest in using high-density battery energy storage systems in occupied buildings. The significant amount of potential energy has raised safety questions concerning fire safety.

We will review the development of UL 9540A and potential changes to the safety standards regarding battery energy storage Systems. We will discuss potential knowledge gaps and concerns surrounding the expanded use of high-density battery systems in occupied buildings.

Firefighter Safety Research Institute:

UL Firefighter Safety Research Institute (FSRI) advances fire research knowledge and develops cutting edge, practical fire service education aimed at helping firefighters stay safe while more effectively protecting people and property. Working in partnership with the fire service, research departments, and agencies, UL FSRI executes firefighter research and makes the results widely available to the global fire community. With a team of pioneering experts and access to UL’s leading infrastructure, equipment, and vast knowledge and insights, UL FSRI conducts and disseminates research and training programs focused on the changing dynamics of residential, commercial, and industrial fires and the impact they have on strategies and tactics throughout the fire service.

Low GWP (Flammable) Refrigerants:

Due to environmental concerns, selecting refrigerants for heating, ventilation, air conditioning and refrigeration (HVAC/R) systems has become significantly more complicated. Hydrofluorocarbons (HFCs) were originally introduced as a replacement for ozone-depleting chlorofluorocarbons (CFCs) and hydrochlorofluorocarbons (HCFCs). HFCs, however, are greenhouse gases and subject to use restrictions in most countries. As a result, the industry has turned its attention to refrigerants considered to have a low global warming potential (GWP).

Before 1990, most refrigerants were considered non-flammable, but concerns about the ozone layer and the environment caused the industry to begin transitioning away from traditional refrigerants and toward lower GWP alternatives, which tend to have higher flammability characteristics.

The air conditioning and refrigeration industry has been working to address this issue since 2006, by developing a new class of refrigerants, known as A2L refrigerants, to meet the lower GWP regulations. While having lower flammability characteristics as compared to traditional refrigerants, A2L refrigerants are much harder to ignite and are much less flammable than A3 hydrocarbon refrigerants, such as R290 (propane).

With the development of these new A2L refrigerants and increasing charge limits in commercial and household products the fire service is asking, “How does this impact the safety of the occupants and our members who may be operating in structures with products containing A2L refrigerants?”.

This symposium will bring together industry representatives, researchers and members of the fire service to discuss current safety requirements, completed testing and potential safety concerns, with an emphasis on developing collaborative efforts to balance environmental considerations, product quality and fire safety.


Thursday November 7, 2019 

8:45 am


Milwaukee Fire Fighters Association Hall

9:30 am


Tom Thornburg IAFF DVP, Malan Mitchell WI President, UL Rep

Session 1 Tall Mass Timber Buildings (Moderator: Bob James)

10:00 am – 11:30 am

The ICC TWB Ad Hoc Committee Testing

Ray O’Brocki, AWC

Milwaukee 23-Story Project



US Testing and Code Modifications – A Fire Fighter Safety Perspective

Sean DeCrane, Manager Industry Relations, UL

11:30 am – 11:40 am



11:40 am – 12:30 pm

Panel Discussion of Presenters/Guests

·         Erich Rhoden, Milwaukee FD,

Bob James, Moderator


12:30 pm – 1:15 pm


Provided on-site

Session 2 Energy Storage Systems (Moderator: Bob James)

1:15 pm – 2:45 pm

Various Battery Technology Overview

Laurie Florence, UL

Industry Perspective on the Future of ESS

Kevin Fok, LG Chem

A Fire Department Response

Paul Rogers, FDNY (Ret)

Thermal Runaway and Fire Propagation Using UL 9540A

Adam Barowy, UL

2:45 pm –2:55 pm



2:55 pm – 3:40 pm

Panel Discussion of Speakers/Guests

Bob James, Moderator


3:45 pm – 5:00 pm

Fire Fighter Safety Research Institute

Sean DeCrane UL FSRI, George Healy, FDNY; Adam Thiel, Philadelphia Fire

6:00 pm – 8:00 pm

Group Networking Meal



Friday, November 8, 2019

Session 3 Low GWP (Flammable) Refrigerants (Moderator: Bob James)

9:00 am – 10:45 am

GWP Flammable Refrigerants and the Fire Service

Jim Dominik, Illinois Fire Chiefs Association

GWP Flammable Refrigerant Standard Changes

Mark Skierkiewicz, UL

Industry Challenges of Low GWP Refrigerants

Kevin O’Shea, Lead Consultant, AHRI Safe Refrigerant Transition Task Force

10:45 am – 10:50 am



10:50 am – 11:50 pm

Panel Discussion of Presenters/Guests

·         Rick Swan, IAFF;

·         Brian Rodgers, UL

Bob James, Moderator


11:50 pm – 12:30 pm


Provided On-site

12:30 pm – 1:45 pm

UL Fire Fighter Safety Research Institute

Sean DeCrane UL FSRI

Geroge Healy, Deputy Chief FDNY

1:45 pm – 1:50 pm



Session 4 Building Facades (Moderator: Bob James)

1:50 pm – 3:15 pm


Global Overview on Exterior Wall Flammability

Bob James, UL

History of Façade Testing: An Industry Perspective


Fire Response Concerns on Facades

John Buckheit, Captain FDNY

3:15 pm – 4:00 pm

Panel Discussion of Presenters/Guests

Bob James, UL Moderator

4:00 pm



Contact Us

For questions regarding your registration, or for issues with the registration website, please contact [email protected].

Register now!