Small Business Enterprise
Siefert Associates, LLC has been certified as a Small Business Enterprise (SBE) with the Port Authority of New York & New Jersey...
“Rigging Engineering Basics”.
Earlier this summer, Siefert Associates, LLC provided a one-day seminar presented by J. Keith Anderson, Chief Rigging Engineer/Manager at...
23rd Annual CSCE/ITE/ITS Golf Outing
Siefert Associates, LLC took to the links at the 23rd Annual CSCE/ITE/ITS Golf Outing! Seen at the Siefert Associates sponsored hole are...
George Washington Bridge
Skanska Koch has nearly completed the installation of movable temporary work platforms on the George Washington Bridge over the Hudson...
Governor Mario M. Cuomo Bridge
Siefert Associates, LLC continues to provide working drawings and calculations for the Governor Mario M. Cuomo Bridge over New York’s...
Ellis Island Bridge
Kiewit Infrastructure Co. has started preparatory work on the Ellis Island Bridge in Jersey City, NJ for the replacement of the bridge...