Deerfield Academy Field House Featured in Modern Steel Construction
09.02.21 The Deerfield Field House at Deerfield Academy was featured on the cover of the September issue of Modern Steel Construction. LeMessurier collaborated with Sasaki on this unique 132,000 sf expansion to the Deerfield Athletic Complex. Enjoy A Field House on Ice to read more about the building and the structural considerations involved in this vertically stacked athletic building.
Engineering Design Workshop at The Museum of Science
08.16.21 The Museum of Science in Boston, MA recently opened the “Engineering Design Workshop” and “Arctic Adventures” exhibits. LeMessurier collaborated with William Rawn Associates and the Museum of Science exhibit team on the project. A recent trip to the museum allowed the project team to explore the exhibit with their family and engage in hands on activities to think, create, and problem-solve.
Steel Erection for the Innovative Maker and Learning Center at RIT is Underway
08.02.21 Steel erection for the RIT Innovative Maker and Learning Center, aka “The Shed” is underway! We are pleased to be part of a great design team led by William Rawn Associates and HBT Architects and are looking forward to working with Welliver to make the design a reality.
Ashley U.S. Courthouse - Groundbreaking
07.21.21 On Thursday, July 15th the U.S. General Services Administration held a groundbreaking ceremony to celebrate the beginning of construction on the Ashley U.S. Courthouse Modernization and Annex in Toledo, Ohio. The project includes a new 96,000-square-foot courthouse annex as well as a transformation of the existing Ashley Courthouse. LeMessurier has partnered with the Design Build project team of Whiting-Turner Contracting (Contractor), William Rawn Associates (Design Architect) and Bialosky Cleveland (Architect of Record). Attendees at the groundbreaking included U.S. District Court Judge Jeffrey Helmick, U.S. District Court Chief Judge Patricia Gaughan, U.S. Rep Congresswoman Marcy Kaptur, U.S. Rep. Congressman Bob Latta, and Toledo Mayor Wade Kapszukiewicz.
Vanderbilt University, Owen Graduate School of Management Groundbreaking
04.09.21 The groundbreaking ceremony for the Owen Graduate School of Management Expansion and Renovation at Vanderbilt University was held on April 8. Designed by William Rawn Associates, this project will expand and upgrade the business school with new gathering spaces, classrooms, and offices with a more prominent presence on campus and a collaborative approach with the university community.
How to Save a Wall - Wellesley College Science Center
03.12.21 The new Wellesley College Science Center designed with Skidmore, Owings & Merrill required temporary support of the 1920’s Sage Hall brick masonry wall to make way for the new building while preserving the Focus, a campus favorite community space for gathering and collaboration. LeMessurier worked closely with SOM and Turner Construction on both the new building and temporary structure to execute the Façade-ectomy. Read more about the Sage Wall story here. .
Dartmouth College, Anonymous Hall
03.02.21 LeMessurier provided structural engineering for the new faculty and graduate center designed by Leers Weinzapfel Associates. Read about its unusual name and other details here.
12.30.20 LeMessurier is proud to announce promotions for two of our most talented engineers, Irfan Baig and Nancy Varney.
Irfan has been named a Principal and Nancy has been named an Associate both in recognition of their outstanding technical acumen, mentorship, as well as activity on local and national committees.
Congratulations to both!

Click here to learn more about our Leadership.
Boston University Center for Computing and Data Sciences - Foundation Milestone
12.15.20 On Saturday a major milestone for the Boston University Center for Computing and Data Sciences project was reached with completion of the concrete placement for the tower core mat foundation. The project designed with KPMB, architect and Haley & Aldrich, geotechnical engineer includes a mat slab foundation for both the 20-story tower and 5-story podium. The tower mat foundation from Saturday’s placement consists of 4,200 cubic yards of concrete with thickness ranging from 5 to 9 feet. Utilizing a low carbon concrete mix reduced the embodied carbon impact by 30% from a standard “low-heat” mix. This resulted in a total reduction of over 700 tons of CO2 equivalent from being emitted to the atmosphere.
Exciting Changes for the Commonwealth Building
12.15.20 Exciting changes have taken place over the last few months for the construction of the new Commonwealth Building at the corner of Commonwealth Avenue and Deerfield Streets in the heart of Kenmore Square. This project, part of a larger development, is set to bring long-awaited revitalization to one of Boston’s iconic neighborhoods. Since October the large concrete mat foundation has been placed to support this new 9 story building and two levels of below grade parking with steel erection commencing soon thereafter. As of middle of November the steel is erected up to Level 3.