Side Story: Hydro Mobile's Contribution to Historic Boston

Words: Dan KamysFebruary 2009 Mast Climbers Side Story: Hydro Mobile's Contribution to Historic Boston Dimeo Construction Co. is using mast-climbing work platforms from Hydro Mobile to construct the Avenir, a redevelopment project within Boston's historic Bulfinch Triangle.

Rented and serviced by Hydro Mobile's regional distributor Marr Scaffolding, 31 mast climbers are being used by Dimeo Construction Co. to perform the exterior facade work on the Avenir building, a luxury 241-unit rental project built on atop, and partially supported by, the structure of Boston's MBTA North Super Station.

Dimeo, a family-owned and -operated company, ranks among the top 100 construction managers in the United States. With 250 employees and projects running all over New England, the company's continued success demands a careful choice of partners, suppliers and sub-contractors.

Hydro Mobile's engineering department took care of the setup design and Marr Scaffolding went onsite to handle the erection. Eighteen P-Series climbers were installed to provide access to corners, restrained areas and recesses. Thirteen M-Series climbers were used for the rest of the 380,000-square-foot facade.

Teams from Dimeo and their associated sub-contractors attended training seminars at Marr Scaffolding and were certified to operate the mast climbers. Since May 2008, Dimeo has fully taken advantage of those 1,300 lineal feet of Hydro Mobile. The mast climbers, with capacities ranging from 6,000 to 38,000 pounds, were ideal for heavy works involving metal panels, structural steel, relieving angles and masonry. Multi-trade subcontractors, which included tasks such as carpenters, glazers, ironworkers, laborers, waterproofers, roofers and masons, utilized the platforms to the fullest extent in completing the structural steel and exterior facade elements.

"Hydro Mobile offers six different models to answer the specific needs of any trade in the industry," says Bill Lederman of Marr Scaffolding. "The work area is ideal for all trades and all types of materials. Decks are five to seven feet wide, lengths go from 40 inches to 138 feet, and all models have a lower working area. Hydro Mobile mast climbers offer a safe, ergonomic and comfortable work environment and contribute to improve onsite productivity."

The Avenir is scheduled for completion in July 2009.


   

Is Contact with Wet Mortar or Grout Dangerous?
April 2026

In the world of masonry, few materials are as common as mortar and grout. Whether you are laying brick, concrete masonry units (CMU), or pouring grout into masonry walls, wet cement and mortar are constant companions. However, beneath their utility lies a

The Importance of Instructor Support
April 2026

Whether you are a new or veteran masonry instructor, we all need support throughout our careers. We can never stop learning, and keeping up with ever-changing technology, materials, and installation techniques can be overwhelming alongside the everyday pr

Vibing Masonry #11: Innovative Concrete Masonry Technologies in Healthcare Design
April 2026

In the high-stakes environment of healthcare design, every material choice is a clinical decision. Architects, engineers, and facility administrators are tasked with creating spaces that are not only resilient and code-compliant but also conducive to heal

Why Termination Bars Still Matter: A Practical Look at Long‑Term Flashing Performance
April 2026

In recent discussions across the masonry industry, I have heard termination bars described as “old school.” The implication is that with modern materials, primerless peel-and-stick flashings, advanced sealants, and structural insulated sheathing, mechanic