Contact Information

617-545-4004

18 Tremont Street #530
Boston, MA 02108

Wei Lam | PE

Principal, Building Science Specialist

Wei Lam | PE

Principal, Building Science Specialist

Wei specializes in the performance and design of building enclosures related to heat, air, and moisture control. He leads RDH’s Northeastern United States team from the Boston office.

Wei continues to make inroads in our newest geographic location, overseeing various building enclosure consulting and enclosure commissioning projects. Wei has brought his innovative and direct approach to high-profile projects such as the Maine Medical Center and the Harvard University Art Lab.

Wei has a bachelor of science in civil and environmental engineering from the University of Massachusetts.

Lucas Nahrgang | PE

Associate, Project Engineer

Lucas Nahrgang | PE

Associate, Project Engineer

As a Project Engineer working in our Boston office, Lucas is relied upon to provide technical input on a mix of new buildings and existing building projects.

He supports the development of new buildings projects from the conceptual design phase through the end of the project and he provides input on various enclosure systems and construction techniques. In addition, Lucas is a key member of RDH’s building enclosure commissioning group, providing enhanced commission services to healthcare, institutional, and commercial clients.

Lucas also leads existing building projects for a diverse range of clients. These services range from façade ordinance inspection and conditions assessments to full building recladding design.

Beginning his career with RDH in Portland, Lucas quickly became an important contributor to the region’s business development and operations. He joined the Boston office when it was established in 2017 and has played an important role in our progress in the region.

Peder Hals | PE (MA)

ASSOCIATE, SENIOR PROJECT ENGINEER

Peder Hals | PE (MA)

ASSOCIATE, SENIOR PROJECT ENGINEER

Peder is a Senior Project Manager for both new construction and existing building projects in our Boston office. He has expertise in structural evaluation, repair and rehabilitation design, investigations, roofing, parking garages, and key infrastructure, including structural analysis and evaluation of concrete, steel, glass, and masonry structures.

Since beginning his career in building consulting in 2009, Peder has been involved on a wide variety of projects. He has worked with both commercial and institutional clients using diverse materials on façade and structural systems. Peder’s focus has been on structural evaluation and design, concrete and masonry structure repairs, and failure investigations. He is SPRAT certified for industrial rope access and has performed close-range assessments and provided repair design for numerous high-rise buildings. As a seasoned project manager, Peder helps his clients define a scope of services to address their challenges and delivers on that scope from conception through to occupancy.

Peder currently serves as President of the New England chapter of the International Concrete Repair Institute (ICRI). Prior to joining RDH in 2021, Peder previously worked for WJE and HNTB.

Harvard University ArtLab

The ArtLab at Harvard University will serve as a hub of art innovation for the Harvard community. Located on the university grounds, the ArtLab will provide a setting for students and artists to bring their projects to life.

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Red River College

The Red River College Innovation Centre project in Winnipeg, Manitoba, will provide a new downtown space for student classrooms plus flexible collaboration space.

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RDH Building Science