WHO WE ARE

WHAT WE DO

PROJECTS

CAREERS

LOCATIONS

NEWS

GET CONNECTED

Connecticut Office: 180 Church Street, Naugatuck, CT 06770                                                                                                   

New York Office: 188 East Post Road, White Plains, NY 10601                                                                                                                                            © 2017 by Siefert Associates, LLC ​

C08 Traction Power Substation in Queens, NY

August 16, 2019

East Side Access

C08 Traction Power Substation in Queens, NY was installed last month by the team of E-J Electric Installation and J. Supor & Son Trucking and Rigging.  All crane engineering and lift planning was provided by Siefert Associates, which included a Liebherr LTM-1500, lifting pre-fab units on 8 pick points, 75,000 lb. at 85 ft., while over the new ESA tunnel and head house.  The 20 units were placed on a foundation 260 ft. x 45 ft. and is the largest pre-fabrication power substation in the U.S.

 

 

 

 

 

 

Share on Facebook
Share on Twitter
Please reload

Featured Posts

Long Island Rail Road Expansion (3rd Track)

June 4, 2019

1/5
Please reload

Recent Posts

November 12, 2019