SafwayAtlantic by BrandSafway provides demolition, construction access for JPMorgan Chase HQ

Innovative solutions include needle beam scaffold, ground protection and a 60-story hanging hoist complex

Carlstadt, NJ, USA, Dec. 12, 2022 (GLOBE NEWSWIRE) -- SafwayAtlantic by BrandSafway, was selected by AECOM Tishman to provide an eight-car personnel and material hoist complex for the 1,388-foot, 60-story JPMorgan Chase global headquarters at 270 Park Ave., New York. The common tower and hoist complex masts will have a total weight and impact load of 6,500 kips (6,500,000 lbs.) and hang from pinned connections pushed through steel plates welded to building columns on two floors. (No ground loading was permitted due to Metro North train tracks running below ground level.)

Previously, AECOM Tishman selected SafwayAtlantic to provide services for the demolition of the old 52-story, 700-foot JPMorgan Chase headquarters, located at the same address. Demolition and new construction started in 2020, proceeding simultaneously, and both had ground-loading limitations and other challenges.

“We have a long-time relationship with AECOM Tishman. We listened closely and worked hard to design new solutions for every phase of these unique projects,” says Keith Lynch, president, SafwayAtlantic. “We custom- fabricated numerous solutions, including a four-car hoist for the demolition, shoring, ground protection, overhead protection, needle beam platforms to support three levels of scaffold during demolition, scaffold ties, edge protection, a debris shoot, the eight-car hanging hoist complex and the world’s longest hoist car.”

“Virtually every step required out-of-the-box thinking,” says Tanya Charlesworth, professional engineer and director of engineering for SafwayAtlantic. “AECOM Tishman trusted us with creating first-of-a-kind engineering approaches, and the value to both our businesses is immeasurable. Even in congested urban environments and with extremely tall buildings, we can devise solutions that enable demolition and construction teams to work safely and efficiently.”

Shoring and debris removal
The old and new JPMorgan Chase headquarters occupy the full city block between Park and Madison Avenues and 47th and 48th Streets. Metro North tunnels run underneath three sides of the building (only the Madison Ave. side sits wholly on bedrock). Further, these tunnels were completed in 1875 and some of the structural steel elements have thinned and delaminated. As a result, no loading is allowed on the street above the tunnels. Even then, the tunnels needed shoring to withstand the increased construction traffic. SafwayAtlantic engineered and custom fabricated shoring, some of it using high-strength steel to meet a capacity requirement of 130 kips.

SafwayAtlantic also fabricated two ground protection platforms rated for 600 PSF and a 20 kip point load to support the trucks and debris bins that removed a total of 81,600 tons of debris. The platforms tied into the old building’s steel columns (to eliminate ground loading); and a ramp enabled trucks and debris bins to roll on and off the platform.

Innovative solutions facilitate demolition
To demolish the 700-foot-tall tower of the old headquarters, SafwayAtlantic erected Systems™ Scaffold around it’s 500-foot perimeter. Because scaffold legs cannot support 700 feet of weight, SafwayAtlantic installed needle beams on the 41st, 29th and 16th floors to create a cantilevered scaffold platform with a 300 PSF load rating.

Other innovations that facilitated demolition included fabricating a steel debris shoot and fitting it inside an old elevator shaft. Instead of the traditional cable and orange netting on the exterior of the building, the contractor used BrandSafway’s RAPID-EPS edge protection system, a vertical debris shielding system made from lightweight aluminum panels attached to compression posts. The panels remove and reinstall easily as demolition progresses, which reduces waste compared to plastic netting. For contractor access to all levels of the old tower, SafwayAtlantic installed a four-car hoist.

World’s longest hoist cars
To facilitate moving the new building’s curtain walls (aluminum-framed, triple-paned glass panels for the building exterior), SafwayAtlantic worked with RAXTAR to design two dual-mast hoist cars that measure 25 feet long by five feet wide by nine-and-a-half-feet high. They can carry loads of up to 10,000 lbs. at speeds up to 300 fpm. They are the longest hoist cars in the world and feature Designed Access’s EZ call system, which provides call-to-floor buttons. A loading dock television display shows hoist location at all times, and cloud-based software books hoist times to reduce overall downtime on the job site. The hoist complex will also use six conventional hoist cars with a 7,000-lb. capacity, as well as a mast climber from Hydro Mobile, another BrandSafway company, affixed to the outer masts of the common tower and positioned above the hoist cars. Access crews use the mast climber to erect each successive story of the common tower. It improves scheduling efficiency and eliminates interference with construction crews using the hoist cars. Construction of the hoist complex began in March 2022, and it will remain in place until 2025, the scheduled completion date of the new headquarters.

About SafwayAtlantic
SafwayAtlantic by BrandSafway delivers comprehensive world-class access solutions in New York, New Jersey and Chicago as well as on the West Coast. From new construction and skyscrapers to high-rise buildings and historical renovations, SafwayAtlantic safely and efficiently provides a full range of access products and services for complex urban-area projects. For more information, visit 

About BrandSafway 
With a commitment to safety as its foremost value, BrandSafway provides the broadest range of solutions with the greatest depth of expertise to the industrial, commercial and infrastructure markets. Through a network of 360 strategic locations across 30 countries and more than 40,000 employees, BrandSafway delivers a full range of forming, shoring, scaffolding, work access and industrial service solutions. BrandSafway supports maintenance and refurbishment projects as well as new construction and expansion plans with unmatched service from expert local labor and management. Today’s BrandSafway is At Work For You® — leveraging innovation and economies of scale to increase safety and productivity, while remaining nimble and responsive. For more information about BrandSafway, visit

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World's Longest Hoist Cars SafwayAtlantic by BrandSafway delivers access for JPMorgan Chase HQ

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