MCAA Member Builds the Largest Construction Project of its Kind Ever Attempted in the U.S. – You Must Watch this Video!

October 18, 2017

HRSGDurr Mechanical Construction and its joint venture partner Megrant recently wrapped construction on the largest prefabricated Heat Recovery Steam Generator (HRSG) ever built in the U.S. Union built under the National Maintenance Agreement in Coeymans, New York, the HRSG was floated by barge down the Hudson River to its destination in Sewaren, New Jersey, where it will be installed at a new combined-cycle power plant.

Durr HRSG Passing Under a Bridge

The HRSG is the heart of the power generation process. This unit stands 140 feet tall, 70 feet wide, over 110 feet long, and weighs approximately 4,000 tons. Components for the HRSG came in ten 600,000-pound C-Frames along with all its piping, casing, drums, cat walks and accessories. Over seven months, the C-Frames were assembled, welded together, drums installed and dressed out with piping, valves, instruments, platforms and accessories. The penthouse was separate to allow for sufficient clearance under the Hudson River bridges.

At an average speed of 4.4 knots (5 MPH), the one and one-half day trip down the Hudson River was uneventful and it arrived at Sewaren on schedule. What wasn’t expected with the extensive public and news organization interest as the HRSG travelled down the Hudson. Durr received a constant stream of videos, photos, and comments as it made its way south.

Related Articles
Recognizing the need for skilled professionals equipped with knowledge and practical experience, NIBCO, a leading provider of flow control products, has partnered with Chicago Pipefitter’s Local 597 Union to enhance its training programs. This collaboration aims to elevate the level of training and ensure that apprentices are well prepared for the field.…
MCAA is accepting recommendations for individuals to serve on national committees in the coming year. If you are interested in serving, review the committee descriptions below, then contact your local association executive to express your interest. Their recommendations are due to MCAA no later than November 4, so don't delay!…
The 2025 dues rates for construction and service hours will increase to $.10 per labor hour effective January 1, 2025. The minimum dues assessment is based upon 12,000 hours ($1,200) per branch office, and the maximum assessment is 300,000 hours ($30,000) per branch office. New dues reporting forms will be provided in advance of the January 1 date. Watch MCAA.org and the National Update for an announcement.…
Savvy mechanical contractors pay strict attention to the language in standard, preprinted contract forms and make modifications to protect themselves. MCAA’s Managing Killer Contract Clauses provides examples of killer contract clauses and suggestions for modifying the language to eliminate unnecessary risk. It’s just one of MCAA’s educational resources that are free to MCAA members as a benefit of membership.…
Load More...