Copper Top: Restoration Project Tests Contactor’s Mettle
by Chris King
January 7, 2010
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| A worker installs decorative stamped pieces as
the project nears completion. The initial phase of construction is shown below. (Photos courtesy of Commercial
Construction Services.) |
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When a fire in the historic section of Hoboken,
N.J., destroyed the ornate copper eaves and cornice of a century-old building,
restoring it to its former glory seemed almost impossible. One contractor
thought it could be done: Brian David Goe, President of Commercial Construction
Services in Edgewater, N.J.
The company, which has been in business since 1982, installs commercial roof
systems and does custom sheet metal design and fabrication, exterior
waterproofing, and all phases of masonry restoration. It also designs and
installs solar systems. But its real specialty is commercial and institutional
restoration and retrofit work.
“There are not many challenges with new construction, especially in our trade,”
said Goe. “The real challenges come from restorative and retrofit work, all of
which tests your skills, experience and ingenuity at a higher level.”
Goe became interested in restoration and construction at an early age. “I was
encouraged and inspired by a contractor neighbor of mine when I was 12 years
old,” he recalled. “It was a good way for me to stay out of trouble and to
preoccupy my time and learn a trade after school and on weekends and during
summer recess. As a young boy I recall watching my neighbor, who was like Norm
Abram of ‘This Old House.’ He was always repairing, restoring or building
something on his home in a very professional, skillful and meticulous manner.”
Intricate Details
Twenty-eight years after founding his company, Goe would find the Hudson Street
cornice project would be the supreme test of his company’s restoration skills.
“We were invited to bid on the project since we have serviced Applied Housing
in the past,” he said. “They own many old buildings like this in Hoboken and surrounding
towns.”
Fire apparently had broken out in one of the condominium units on the fifth
floor — the top story. Damage was extensive, and the ornate copper work at the
rooftop was almost completely destroyed.
Not only was the restoration work intricately detailed, but it was imperative
for the owner to get the building’s occupants back into their condos as quickly
as possible. “The project began in the heart of winter with a tight schedule to
complete both the interior rebuilding and the exterior restorative process,”
Goe said. “Clearly the building owner wanted to obtain a C/O (certificate of
occupancy) as soon as possible so that the residents could return to their
homes.”
The first phase of the project involved erecting
the pipe scaffolding and bridging to OSHA standards, noted Goe. “Thereafter we
carefully removed as many of the existing copper components as we possibly
could in an effort to salvage the copper components damaged from the building
fire, as we desperately needed them for templates,” he said. “Unfortunately the
majority of the pieces were mangled and torn apart by the firemen.”
The pre-planning process involved several site meetings with the lead
fabricator, shop drawings, and the fabrication of samples of each component.
“Once the templates were done, we field tested the samples to ensure all of the
components lined up and matched the existing profiles to near perfection, since
the objective was to replicate the craftsmanship and profile of this
near-century-old building,” Goe noted.
After the templates were completed and the mock versions were double-checked in
the field, the company began to rebuild the intricate wood framing and support
members located behind the cornice work. “Each and every point was shot with a
laser beam to establish plumb lines while tying into the old framing work,” he
said. “At times we tend to get technical, as this ensures accuracy and prevents
delays while tinkering and toying with the tie-ins while aligning all of the
components. Certainly you don’t want to have to disassemble the delicate copper
cornices once they are cut, fit and installed.”
Once the carpentry work was complete, the next step was to custom fabricate new
brackets from hardened copper bars. “We had to brake form the bar to match the
profile of the cornice and soffit, which was originally designed to support the
shell of the copper soffit,” Goe said.
After the copper brackets were all anchored and
lined up with the existing fixtures, workers began to install the individual
copper components, fascia, copings, soffits, dental, egg and dart, stamped
brackets, and the decorative floral pieces.
“In all there were 10 separate components to make up a complete section of
cornice, soffit and fascia,” Goe said. “One of the most challenging aspects of
the project was mitering each piece — particularly since there were varying
circumferences on each section of the copper cornice and dental. Furthermore
many of the existing angles were not your ordinary 22- or 45-degree
angles.”
For areas with original pieces of copper that could be restored, the company
used sheets of a Revere Patina green copper. The company uses a proprietary
process to oxidize the copper, allowing it to closely match the portions of the
original cornice work that could be salvaged. “We used the Patina copper to
replicate some of the damaged copper dental and fascia,” he said. “Although
where we had to gut out and remove the entire cornice and soffit work we used a
20-ounce Revere
red copper. Unfortunately for stamping purposes, the Revere Patina green copper
does not stamp as well. The process in which Revere applies the patented Patina green
surfacing hardens and stiffens the copper sheets. This in turn prevents the
intricate details being stamped from appearing on the intricate and stamped
floral components.”
The stamped floral pieces on restored sections
had to be pre-tined. “The pre-tining was quite tedious as we did not want to
mar the face of any of the copper components, nor did we want to end up with
any burn marks on the face of the copper,” he said. “Luckily we used some old
tricks of the trade to eliminate any cosmetic
imperfections.”
After the cornice was completed, the final phase of the project involved
restoring and cleaning the fire-damaged brick, lintels and limestone windowsills.
“We used various masonry restorative cleaners from Prosoco, which has a great
line of restorative products to remove soot, black smoke and carbon from porous
masonry surfaces,” said Goe. “They are gentle enough for old surfaces. Lastly
we had to re-point the top shelf of the brick facade.”
Challenging Conditions
The cold temperatures and the wind off of the Hudson River were major
challenges, and the schedule was further complicated by 21 days of rain in a
single month. “The weather slowed us up considerably,” Goe said. “Working in
the single-digit temps, especially with the harsh wind off of the Hudson, made it all the
harder to be productive. Especially when performing very intricate and tedious
work, you more or less ‘freeze up’ and become numb while standing in one place
on a scaffold 70 feet up in the air for eight hours in a day. It’s really not
all that fun.”
Goe reiterated that the biggest challenge on the project was the mitering of
the outside and inside corners. “Our primary master mechanic, Claudio Leal,
worked tirelessly on the job,” he said. “He did an impressive job. There aren’t
many skilled men out there who can do this type of work, and we want to
maintain it and do quality work to keep that sector of the industry alive.”
Barring the difficulties mitering the corners,
everything else on the project went quite smoothly, according to Goe. Safety
concerns were standard due to the scaffolding, and there was no problem
interacting with members of other trades, as Commercial Construction Services
handled all phases of the project in-house. “If you’re really focused and have
done something time and time again, most of the process becomes second nature,”
he said.
Other high-profile projects the company has worked on include The Central
building at Seton Hall University, Saint Patrick’s Cathedral, Landmark building
at Stevens Institute of Technology and many others.
“We believe our diverse background, and we like to think of ourselves as the
‘Jack of all trades — master of all,’” Goe said. “We developed divisions that
specialize in the maintaining and restoring the exterior building envelope.
Were basically one-stop shopping for the architectural preservation firms we
service.”
Goe cites the company’s highly trained tradesman and the focus of its four
in-house divisions as keys to his company’s success.
“We’re one of the few that do what we do, and we take pride in those finer
details,” he said. “We’ve been at it for 28 years, and we’re the biggest
perfectionists we can be.”
For more information on the company,
visit www.commercialconstructionservices.net.
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