Climbing Crane Watch: 151 North Franklin

Posted on July 26, 2016 by danieldschell

In honor of last week’s double permit festivities — one for the full build, one for the climbing tower crane — I took a quick walk past the new CNA Center at 151 North Franklin again today. Twice, actually. Once in the morning, once on the way back home. Alas, they haven’t set up that pseudo-tower crane thingamobob yet, but they do have some stellar steel work protruding from the ground at the south end of the site. So, rather than waste the trip(s), here are a few pictures:

: Morning walk-by, as the street crane lifted steel into place along Randolph Street.

: By the evening walk home, they had added to it.

: The CNA Center is rising up from its foundation.

: That excavator is at an awkward angle. Tight spaces call for drastic measures.

: Full Build Permit.

: The climbing tower crane permit.

Quick Look: 151 North Franklin Gets a Non-Tower Crane Tower Crane Permit

Posted on July 24, 2016 by danieldschell

The permit for the kinda-sorta tower crane at the CNA Center, 151 North Franklin Street.

On Thursday, I passed along the heartbreaking news that the new CNA Center, the 35-story office tower being built at 151 North Franklin Street in The Loop, wouldn’t have a regular tower crane, but instead would utilize a crane attached to the structure itself. Well, that apparatus still requires a permit from the City of Chicago, and it was filed on Friday.

Phase 1 Temporary construction of World Free Standing Tower Crane Model Potain MR608

World Free? Wasn’t he an NBA player?

Interesting factoid: The standard tower crane permit shows an estimated cost of $60,000. This pseudo-tower crane permit goes for just $30,000. So they’re saving half from the get-go. Let’s just hope it’s cool to watch.

Tower Crane Update: There Won’t Be One at 151 North Franklin

Posted on July 21, 2016 by danieldschell

https://twitter.com/BuildUpChicago/status/753781369000656896

https://twitter.com/BuildUpChicago/status/753752507982151684

You can imagine my distress. Just hours after penning a post about the number of permitted tower cranes that had yet to be planted around Chicago, I wandered past 151 North Franklin and couldn’t believe I had left it out. I got home and leafed through the permits, and lo and behold…there wasn’t one.

How could that be? The CNA Center is going to be 35 stories high! How can that be accomplished without a tower crane?

The answer? A clip-on. Like the neckties we wore as kids. Sort of. I’m told by folks at Lendlease, the general contractor for this Loop office tower, that the crane to be used will attach to the building itself, and move higher with the tower as construction progresses. Which sounds cool enough to be an adequate substitute for the real thing.

https://twitter.com/BuildUpChicago/status/753968058515927045

Twitter. It’s how I keep myself amused.

In the meantime, Lendlease is doing all kinds of cool stuff at 151 North Franklin Street. As you’ll see by scrolling through the following photo gallery:

: Massive steel beams went up on Saturday.

: This was Saturday, as Lendlease erected these two beams.

: The ground crane in the back corner will suffice until the clip-on comes along.

: Break time.

A Deeper Look at 151 North Franklin Foundation Work

Posted on June 27, 2016 by danieldschell

Foundation work is on and ongoing at 151 North Franklin.

It looks like the digging is done dug at 151 North Franklin, The Loop’s latest 35-story office tower from The John Buck Company. Gone are the backhoes and front loaders, replaced by rebar. Lots and lots of rebar.

As a reminder, those are Lendlease crews you see gettin’ stuff done at the future CNA Center, a John Ronan Architects design.

: The pool looks almost done.

: I should have gone into rebar sales.

: Pumping in cement.

: It was all hands on cement Saturday. There were eight cement mixers on site.

: Along the watchtower.

: Peeks can be sneaked from ground level.

: It gives a much better perspective of how deep the foundation is.

: The Mayor was pleased to see me at the groundbreaking ceremony in April.

: A well-earned break.

: Someday soon (fingers crossed) this will be a tower crane.

: There may still be a tiny bit of digging left to do.

: A field of rebar.

: “I don’t think this is supposed to be—oh wait, there it is. Okay, we’re good!”

: 215 West Lake rises in the background.

151 North Franklin Goes Deep

Posted on June 6, 2016 by danieldschell

Crews shored up the pilings around the perimeter, then started digging. And digging.

It’s a bad time to grab a quiet lunch in The Loop. And it will be for quite some time, save weekends. Particularly in that cute little pop-up park on the northwest corner of Franklin and Randolph streets. Unless, of course, eating dust is on your menu. In that case, consider those dump trucks going in and out of 151 North Franklin your personal food trucks.

151 North Franklin is a 35-story, John Ronan Architects-designed office tower being developed by The John Buck Company. Lendlease is the general contractor.

Maybe you miss the Walgreen’s store that occupied this space; I do not. Come on, the best prescription for this lot was new construction. Admit it.

Digging under the shore line. Sort of.

Don’t mind me, Lendlease. Just grabbing a few shots, then I’ll be on my way.

That’s 215 West Lake rising in the background. This is a busy corner of The Loop.

From the 151 North Franklin website, a rendering of the finished tower.

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An Eye on Chicago Construction.

Tag Archives: CNA Center

Climbing Crane Watch: 151 North Franklin

Quick Look: 151 North Franklin Gets a Non-Tower Crane Tower Crane Permit

Tower Crane Update: There Won’t Be One at 151 North Franklin

A Deeper Look at 151 North Franklin Foundation Work

151 North Franklin Goes Deep