Buildings & Grounds

Buildings & Grounds is responsible for the operation and maintenance of the LDEO Physical Plant, which includes renovations to laboratory and office space,  maintenance of the grounds, and construction of custom laboratory and office furniture.

Lenny Sullivan
Manager of Facilities 
Telephone: (845) 365-8601
FAX: (845) 365-8806
Email: sully@admin.ldeo.columbia.edu

Mike McHugh
Assistant Manager of Facilities
Telephone: (845) 365-8602
FAX: (845) 365-8806
Email: mmchugh@admin.ldeo.columbia.edu

Mort O'Sullivan
Facilities Engineer
Telephone: (845) 365-8195
FAX: (845) 365-8174
Email: morto@admin.ldeo.columbia.edu

Margaret Morrone
Admin Aide
Telephone: 845-365-8600
Email: bng@admin.ldeo.columbia.edu

 

Postal Address:
Facilities Management
Lamont-Doherty Earth Observatory
P. O. Box 1000
Palisades, NY 10964-8000