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TEMPO
UPDATE: BUILDING TRUMP TOWER
See
Flash movie of Chicago from cab of
Trump
tower crane
See graphic analysis of tower crane
The high life
On the job (and up the
ladder?) with the man in the cloud-view cab
By Emily Nunn
Tribune staff reporter
Published April 28, 2006
Mike Freeman's office is a snap to find,
but the commute is a nightmare.
He's a tower crane operator on the Trump
Tower site, one of the highest-profile
construction projects in the country
right now. Each weekday at around 7 a.m.
he starts his day with a circus-act
climb, 210 feet up a spindly metal
ladder that zigzags through an open
steel tower and into the control cab of
his hulking Liebherr 420, which spins
like a weather vane, can lift 35,000
pounds, and will eventually sit atop the
quarter-mile-high building. So it's no
surprise he doesn't get many visitors.
"People make it up one section and say,
'Nah -- that's enough,' and climb back
down," said Freeman, who had come back
down himself and was sitting in a
Dunkin' Donuts across the street from
the site, dressed in the typical uniform
of heavy dungarees and several shirts
(T, waffle, chamois), hard hat in hand.
Still, he's pretty popular. "When people
see you climb down out of the crane,
they'll wait for you on the street," he
said. "You wouldn't believe some of the
questions."
Like how do you get your lunch? I
offered.
"Noooooo," he said, laughing. The No. 1
question concerns a more private
necessity. (Suffice it to say: There's
no indoor plumbing in a tower crane.
Also: Yes, he can see people through the
windows of the IBM building, and, yes,
they sometimes wave hello; no, he has
never fallen off of his crane; yes, he
has seen people sunbathing on roofs; no,
of course he's not afraid of heights;
no, he doesn't get lonely up there
because he shares the cab with his "oiler,"
Jon Payne, who maintains the machine;
and regarding lunch: He usually brings
it up with him in the morning, and eats
in the cab. Most of the time he doesn't
come down all day long.)
But people also ask, simply, "What's it
like up there?" and Freeman's answer
makes it sound rather dreamy, actually.
"There have been occasions when I've
stayed to watch the sunset," he said. He
keeps a camera around to capture the
scenery, which changes considerably as
the building climbs farther into the
sky. His very favorite view, though, is
the one of the clouds -- seen from
above.
Which gives you a good idea of just how
high he gets on his job, and why a lot
of people, including other construction
workers, ask to visit.
"You'll know whether you're going up or
not when you get near it," he said, when
I invited myself up.
Maybe. Maybe not. But it was sure true
for Freeman, who has been operating
tower cranes for more than 20 years, and
fell in love with the job right away.
Growing up in Chicago, he had uncles in
the business. "As a kid I could go to
construction sites and watch [them]
operating the cranes," he said. "Once I
got into construction, I thought it was
the best thing you could do." During
field school with the International
Union of Operating Engineers Local 150,
which is required for certification,
along with several years of
apprenticeship, "I'd head to [the crane]
every chance I could."
All of which -- along with his beatific
demeanor and preternaturally youthful
appearance for his age (48) -- made me
wonder if cranes, like the circus, might
simply have to be in your blood. What
else could explain his daily derring-do,
I wondered, as Freeman talked about the
only career he has ever wanted.
Either way, his job rocks -- literally.
"A heavy weight will pull you way down,
and when you release the weight, it
swings back up," Freeman said, referring
to whatever gargantuan item he might be
"picking" on a given day -- forms,
rebar, giant buckets of concrete. "When
you swing, the tower twists a little ...
it's, um ... well, you get used to it."
Not for everyone
Some people don't, actually.
"I've had partners who have gotten
seasick up there," he said. "I've had
guys leave, who just couldn't do it. Who
just said, `I can't stay up here.'"
It's just as well because sooner or
later, there's going to be the problem
of repairs.
"Sometimes we have to walk our booms,"
he said, referring to the long
triangulated steel arms (otherwise known
as jibs) you see hovering in the
construction-heavy Loop skyline, like so
many jumbo gangplanks.
"If the trolley motor is out, or needs
replacing, yeah, you have to go out
there. ... You wear your harness and tie
it off. There's a loop, and you use a
6-to-8-foot lanyard that hooks to you to
a cable on the crane boom."
So, a tower crane operator who falls and
is hanging from a boom by a lanyard
would be rescued by another worker
wearing a harness connected to the boom
by a lanyard?. "Yes. They would do
anything they could to rescue you," he
said. "They might use helicopters."
He shrugged and said, "In the old days
we didn't wear harnesses at all."
The more he told me, the more frightened
I got, which made me want to ask more
questions to put off the climb. It was a
vicious cycle, but I learned a lot.
For instance, I finally found out how
tower cranes get onto the rooftops of
skyscrapers.
They jump up there.
Bottom climber
There are many types of tower cranes,
and the size, model and their positions
on the site are all strategically
selected long before the job begins.
Freeman's crane, which is stout and
strong ("because we're going to be
climbing high, in the high wind"), is
known as a bottom climber, and it is
essentially on the inside of the very
building it is helping to construct. It
seems to be getting shorter, because the
growing building obscures the tower, but
soon a hydraulic pump located at the
base will jack the entire crane up and
place it onto a new base eight floors
up. It will "jump" about 14 times in
all, until the crane sits atop the Trump
Tower's 92nd floor -- about twice as
high as the IBM Building.
"Of course, the higher the building goes
the more you're working blind," Freeman
said. But he's always quick to point out
that he's not alone up there. In
addition to his oiler, there's constant
communication from signalmen on speaker
boxes throughout the site. "They tell us
`come down slow,' or `trolley in a
little bit,' or `swing one, swing two.'
One means to the operator's right, two
is to the operator's left."
And he has computers, which, like safety
harnesses, are a modern convenience he
did without in his first decade on the
job. "So say I'm pouring concrete, and
there's a truck out there, and I can't
see it. When I set the bucket the first
time, I can look at my computer and note
the radius is at 51 feet. The next time
I drop I know to set the bucket at 51
feet. That helps. We used to paint marks
on the jib -- just walk out there and
paint a little mark," he said.
During the workday, neither wind nor
rain nor lightning (nor the raccoon that
set up housekeeping in his cab once)
causes him undue stress personally.
"We're pretty safe in the tower cranes,"
he said. "We're grounded. But if someone
[on the ground] had the hook in their
hand and lightning hit the crane,
they're in trouble."
And although they'll shut a tower crane
down, per the manufacturer's
recommendation, when the wind reaches a
certain speed (for his crane, it's 45
m.p.h.), it can get dicey before that
ever happens. "I put a skylight on top
of a building once, all glass, 40 foot
square, in a pyramid shape. The wind was
blowing, and it was spinning as I was
moving it down to some guys. ... Some of
them just want you to hurry and get it
down so they can grab it. But if it's
spinning it can crush them. And they're
like: `Come on.' Well, I'm not ready to
bring it to you. I'm going to get
control of it before I bring it to you."
In fact, the only thing you'll hear him
say that truly scares him is the idea of
putting another person in danger. "I
worry about that more than anything --
who's below. I don't want to hurt
anybody," he said.
Finally, it was time. "Should we go
down?" Freeman asked, meaning beneath
Wabash and into the site's nerve center,
to pick up a hard hat and sign a release
absolving Donald Trump of all blame
should someone drop a load of iron on my
skull.
In his element
The minute we emerged upstairs into the
sun, Freeman -- who loves being
outdoors, and never visits the interiors
of buildings once they're finished --
seemed to be back in his element. He
pointed out ironworkers and carpenters
on their way to lunch.
"Hello, Joe," he said to one.
"Mike!" said another.
"Jim," he responded, but we kept moving
toward the crane, which did seem a
little daunting the closer we got.
I caught a close-up glimpse of one of
the gargantuan 3 1/2-yard buckets that
Freeman will use to carry roughly 14,000
pounds of concrete each and the famous
Putzmeister concrete pump essential to
building what will be the world's
tallest concrete reinforced structure. I
saw tubes of column iron that looked
like tomato cages for the Jolly Green
Giant's garden. I saw a box of
silverhead screws the size of my arm. I
saw the interior of what will be the
first floor, which was several stories
high and held up by pole-shore
structures that looked as delicate as a
honeycomb. It all made me feel very
small.
What I didn't ever see was the view from
the cab of Freeman's crane.
When I got to the base (which is next to
the river) and looked straight up the
thin metal ladder, I felt like Jack at
the bottom of the beanstalk: There was
no end in sight. Freeman said it would
take about 15 minutes, but after only a
few steps, I knew that if I managed to
get halfway up, I'd get stuck, and
they'd have to get the helicopter out. I
probably shouldn't have tried to bring
my purse.
As I walked off the site in shame,
Freeman said, "You didn't do so bad."
"I made it up four rungs," I said.
"No, I think you did five!" he said.
Clearly, he worried about other people's
feelings as much as he did their safety.
And it was obvious he'd been through
this before.
I stood on the sidewalk across the
street and watched him climb back up the
ladder, much faster than in 15 minutes,
like a man who couldn't wait to get back
to work.
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