Buildings

Since inception LGM has been actively involved in building and special structure design. Our services cover a wide range of structural engineering.

The firm’s project portfolio is comprised of the design of new residential and commercial buildings, renovations and restorations of existing structures, additions to existing structures, interior structural modifications, structural inspection and condition evaluation, remodeling of country houses and estates, design of parking structures and etc.

LGM has extensive experience in providing structural engineering services during construction, including assurance of structural safety and stability, design of temporary shoring and bracing, temporary excavation support systems and underpinning, design of demolition sequences and procedures, and etc.

We have worked with many architects, government agencies, private developers, and construction companies. Some of our noteworthy projects include:

Seven Story residential Building at 631 9th Street in Manhattan
Rehabilitation of Premises for Black Veteran Association, 357 Green Ave in Brooklyn
Actors Studio, Drama School, New School University, 151 Bank Street in Manhattan
Commercial Facility at 134 East Main Street, Mt. Kisco, NY
Country House in Saganapock, Long Island
The Port Authority Bus Terminal

BUILDING PHOTOS

Parking garages
Earth retaining structures
Façade restoration
Temporary structures, shoring and bracing
Temporary excavation support systems and underpinning
Structural stability and integrity during construction

New mid-and low-rise residential and commercial buildings
Renovations, restorations and additions
Country houses and estates
Interior structural modifications
Parking garages

SERVICES

Anchor 2

631 E. 9TH STREET

631 E. 9TH STREET

631 East 9th Street, Six Story Residential Building, New York, NY

The new construction of 24,000 SF Six-Story Building comprised of a micropile foundation system, and a flat plate concrete floor system supported by concrete columns.

BLACK VETERANS

PREMISES BLACK VETERANS ASSOCIATION

Rehabilitation of Premises for Black Veteran Association

357 Green Ave., Brooklyn, New York

Complete recconstruction of four-story building circa 1900

MOUNT KISCO
MOUNT KISCO

134 East Main Street, Mt. Kisco, New York

Design of a new Commercial Building comprising steel framing supported by pile foundation

134 E. MAIN STREET, MOUNT KISCO

Actors Studio, Drama School, New School University, 151 Bank Street, New York

LGM provided condition evaluation, interior structural modifications and additions

NEW SCHOOL UNIVERSITY

THE NEW SCHOOL UNIVERSITY

43 W 70th Street, New York, NY

Renovation and addition to four-story residential building (presently under construction).

W. 70TH STREET

WEST 70TH STREET

38 Taylor Lane, Harrison NY

Renovation, addition and interior structural modifications to 6,000 SF Country House in Westchester County, NY

TAYLOR LANE
TAYLOR LANE

TAYLOR LANE

18 Jareds Lane, Sagaponack, NY 11962

Renovation, addition and interior structural modifications to 3,800 SF Country House in Southampton, NY

JAREDS LANE
JAREDS LANE

JAREDS LANE

Reconstruction of John Jay Bath House, NYC Parks Department New York, NY

LGM provided structural engineering services during construction phase, including structural inspection and condition evaluation of the building, analysis of the building structural integrity and stability, design of building stabilization, development of sequence for partial demolition, design of various shoring systems and etc.

JOHN JAY BATH HOUSE
JOHN JAY BATH HOUSE

JOHN JAY BATH HOUSE

LGM provided miscellaneous engineering services during construction of Schermehorn House in Brooklyn, NY. The scope of services included analysis and design of the temporary excavation support system comprised of soldier piles and timber laggings, stability analysis of an adjacent TA subway tunnel, special inspection and etc.