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-   -   CHICAGO | NEMA Chicago | 896 FT | 81 FLOORS (https://skyscraperpage.com/forum/showthread.php?t=218570)

ardecila Jan 2, 2018 4:42 PM

There must be a problem with the glass supplier. They’re spending a lot of money to have carpenters frame out those temporary steel walls with insulation. I can’t imagine they would do that if the glass window-walls were readily available...

LouisVanDerWright Jan 2, 2018 5:14 PM

^^^ Exactly, either that or they are intentionally waiting for the same reasons someone mentioned in the Vista thread about the concrete compressing in very tall buildings causing a problem with the facade if they start too soon.

Another thing to consider is how quickly this building has flown upwards since they dodged the parking structure slowdown. It's possibly they are outrunning the schedule and the glass supplier just was never scheduled to start until early this year.

Randomguy34 Jan 2, 2018 5:40 PM

^ Matter in fact, I feel as though many concrete structures have risen faster than in previous years. Some recent examples I've seen are the Marlowe and Essex on the Park. Have new construction methods enabled faster build outs, or am I imagining it?

Fvn Jan 2, 2018 6:21 PM

one grant park is utilizing tables which make it easier to do a floor because you can shave a day off of the process by basically pre-assembling the decking in big pieces (which is what tables are)
they are just pulled out from the previously poured floor, placed on the newly poured floor and then sealed, and then ready for the rebar/utilities

also generally a good deck cycle is 3 to 5 days (im not sure about OGP's cycle though)

BVictor1 Jan 2, 2018 7:41 PM

Quote:

Originally Posted by Fvn (Post 8033944)
one grant park is utilizing tables which make it easier to do a floor because you can shave a day off of the process by basically pre-assembling the decking in big pieces (which is what tables are)
they are just pulled out from the previously poured floor, placed on the newly poured floor and then sealed, and then ready for the rebar/utilities

also generally a good deck cycle is 3 to 5 days (im not sure about OGP's cycle though)

Flying formwork...


Quote:

Originally Posted by Randomguy34 (Post 8033898)
^ Matter in fact, I feel as though many concrete structures have risen faster than in previous years. Some recent examples I've seen are the Marlowe and Essex on the Park. Have new construction methods enabled faster build outs, or am I imagining it?


Essex is a fairly slender building with minimal parking, so things go faster.

ardecila Jan 2, 2018 8:20 PM

Quote:

Originally Posted by LouisVanDerWright (Post 8033865)
^^^ Exactly, either that or they are intentionally waiting for the same reasons someone mentioned in the Vista thread about the concrete compressing in very tall buildings causing a problem with the facade if they start too soon.

Another thing to consider is how quickly this building has flown upwards since they dodged the parking structure slowdown. It's possibly they are outrunning the schedule and the glass supplier just was never scheduled to start until early this year.

Yeah maybe the cost of temp walls is outweighed by the savings of having the concrete guys move faster. :shrug:

Have we seen a facade mockup on this one? I think it's just an off-the-shelf window wall system, it's not a fancy curtain wall or something with custom extrusions and details.

Fvn Jan 6, 2018 8:47 PM

I wonder if the facade is gonna be like landmark west loop. That could be interesting

Bombardier Jan 6, 2018 9:45 PM

A 3-day pour cycle is pretty common for an average size flat floor plate (say 10k sf - 15k sf) with either table (like OGP) or traditional framing techniques (like Essex and Marlowe). This has been pretty consistent since the last boom in the early 2000's. If floor plates get larger like the 22k sf plate at Block 37, or if they have complicated geometry like Aqua or 465 N Park, or if they have parking ramps, then the cycle time is increased for the added complexity.

sox102 Jan 9, 2018 3:24 PM

Quote:

Originally Posted by ardecila (Post 8033829)
There must be a problem with the glass supplier. They’re spending a lot of money to have carpenters frame out those temporary steel walls with insulation. I can’t imagine they would do that if the glass window-walls were readily available...

Heard the glazing contractor that McHugh hired just booted them from the job last week.

BVictor1 Jan 12, 2018 3:21 PM

01/11/17

https://uniim1.shutterfly.com/ng/ser...770325/enhance


https://uniim1.shutterfly.com/ng/ser...770303/enhance

SteelMonkey Jan 13, 2018 4:30 PM

^ That last pic is solid BVIC :tup:

left of center Jan 13, 2018 5:48 PM

24 floors down, 56 more to go!

KWillChicago Jan 13, 2018 9:17 PM

Quote:

Originally Posted by left of center (Post 8046061)
24 floors down, 56 more to go!

Is it bad that I feel sorry for smaller cities that this behemoth would dominate their skyline but its just a bookend to ours? Nah....I love it.

left of center Jan 13, 2018 9:49 PM

Quote:

Originally Posted by KWillChicago (Post 8046213)
Is it bad that I feel sorry for smaller cities that this behemoth would dominate their skyline but its just a bookend to ours? Nah....I love it.

It will barely crack into the top 10 tallest when it (and Vista) is completed. I don't feel bad about that one bit :cool:

The North One Jan 13, 2018 10:56 PM

This thing looks massive, is that a parking garage in the back though?

Fvn Jan 13, 2018 11:13 PM

Quote:

Originally Posted by The North One (Post 8046305)
This thing looks massive, is that a parking garage in the back though?

Yes and it will go up to the west step back, so its almost done

BVictor1 Jan 15, 2018 1:27 AM

Good progress for a years worth of work.

01/12/18

https://uniim1.shutterfly.com/ng/ser...982443/enhance

01/13/18

https://uniim1.shutterfly.com/ng/ser...979482/enhance

https://uniim1.shutterfly.com/ng/ser...979483/enhance

BVictor1 Jan 17, 2018 4:33 AM

01/15/18

https://uniim1.shutterfly.com/ng/ser...162344/enhance

https://uniim1.shutterfly.com/ng/ser...162283/enhance

https://uniim1.shutterfly.com/ng/ser...162329/enhance

https://uniim1.shutterfly.com/ng/ser...162165/enhance

https://uniim1.shutterfly.com/ng/ser...162152/enhance

01/16/18

https://uniim1.shutterfly.com/ng/ser...162130/enhance

Notyrview Jan 17, 2018 11:58 AM

:slob:

phanta721 Jan 17, 2018 1:54 PM

12/16/18
 
From 21st Floor of Aon

https://i.imgur.com/l1Fv2oZh.jpg

BVictor1 Jan 18, 2018 10:40 AM

01/17/18

https://uniim1.shutterfly.com/ng/ser...271935/enhance

Steely Dan Jan 18, 2018 5:41 PM

i moved all of the grant park discussion to the general chicago discussion thread.

please continue there: http://forum.skyscraperpage.com/show...=208431&page=8

Joe Zekas Jan 20, 2018 12:06 AM

https://farm5.staticflickr.com/4749/...1a5d474e_b.jpg

One Grant Park
by YoChicago, on Flickr. Shot from the 15th floor of Essex on the Park.

Fvn Jan 20, 2018 12:17 AM

all that foam board wall ew, I hope it doesn't stay for much longer but it seems to keep going up

Bombardier Jan 20, 2018 2:05 PM

^I heard glass is not arriving until mid to late April due to the glazing contractor issue someone else mentioned above. They will start glass on a lower floor and a floor part way up and run 2 crews simultaneously to enclose it as quickly as possible once the glass is ready.

Notyrview Jan 20, 2018 2:20 PM

Quote:

Originally Posted by phanta721 (Post 8049634)
From 21st Floor of Aon

https://i.imgur.com/l1Fv2oZh.jpg

Dude that's crazy how much it already fills in the park. Incredible.

KWillChicago Jan 20, 2018 3:34 PM

Great shot. Are we going to have to wait well after ogp is completed and sales are up to hear about plans for its big brother or is there anyone out there thinking or hearing tower two will start right after completion if sales are good?

marothisu Jan 20, 2018 3:36 PM

Quote:

Originally Posted by Notyrview (Post 8054109)
Dude that's crazy how much it already fills in the park. Incredible.

I'm excited to see this thing done - and the other tower to the right in the picture (Essex). Should fill in some much needed things.

Chicago_Forever Jan 20, 2018 4:15 PM

Quote:

Originally Posted by KWillChicago (Post 8054151)
Great shot. Are we going to have to wait well after ogp is completed and sales are up to hear about plans for its big brother or is there anyone out there thinking or hearing tower two will start right after completion if sales are good?

There are no sales to wait on as this thing is all rental. Maybe they’ll wait and see how well 1000M sells before proceeding with the 2nd tower as I believe tower 2 will be condos or have some condos.

J_M_Tungsten Jan 20, 2018 6:50 PM

Won’t SoMi be prominent in that shot as well? OMP East has got to have one of the best views in the city.

BVictor1 Jan 21, 2018 12:22 AM

I'm pretty sure we've hit the first SE setback along Indiana.

TomC100 Jan 25, 2018 1:17 AM

SE Set Back
 
Quote:

Originally Posted by BVictor1 (Post 8054508)
I'm pretty sure we've hit the first SE setback along Indiana.

yes-the setback has been hit. There are 2 more on the SE side.

rgarri4 Jan 25, 2018 6:42 PM

Quote:

Originally Posted by J_M_Tungsten (Post 8054308)
Won’t SoMi be prominent in that shot as well? OMP East has got to have one of the best views in the city.



https://images2.imgbox.com/24/bd/x9OKC4iV_o.jpg

left of center Jan 25, 2018 7:04 PM

^ Nice rendering! That South Loop cluster is going to look sick when all those projects are complete!

KWillChicago Jan 25, 2018 9:34 PM

I really hope they dont break the brothers up like they did with omp and ompw. Keep it the same twin design for those two. It would look nice to square off that corner. Mich and roost.

Joe Zekas Jan 26, 2018 12:23 AM

https://farm5.staticflickr.com/4709/...63c59137_b.jpg

One Grant Park, viewed from the roof of Park Michigan
by YoChicago, on Flickr

https://farm5.staticflickr.com/4762/...a4506b12_b.jpg
One Grant Park
by YoChicago, on Flickr

https://farm5.staticflickr.com/4695/...a0bcd709_b.jpg
One Grant Park
by YoChicago, on Flickr

https://farm5.staticflickr.com/4616/...999523b8_b.jpg
One Grant Park
by YoChicago, on Flickr

Le Baron Jan 27, 2018 4:05 PM

1/26 & 27/ 2018
 
https://c1.staticflickr.com/5/4628/2...243f22e4_b.jpg

https://c1.staticflickr.com/5/4694/3...784d8e97_b.jpg

https://c1.staticflickr.com/5/4622/3...411f3f20_b.jpg

https://c1.staticflickr.com/5/4698/3...e5f34485_b.jpg

Joe Zekas Jan 28, 2018 5:24 AM

https://farm5.staticflickr.com/4623/...85a416c9_b.jpg

A view of the EarthCam trained on One Grant Park
by YoChicago, on Flickr

harryc Jan 28, 2018 12:59 PM

Jan 17

A Hazy afternnon look down Michigan ave



Jan 27

A bright morning lookup up Indiana




The parking structure has reached the amenity deck.

gebs Jan 30, 2018 10:10 PM

Jan 24, 2018, taken from 1130 S Michigan

https://i.imgur.com/S5Yctphh.jpg

TomC100 Feb 1, 2018 11:01 PM

What is going on around floor 50ish? Is it an amenity deck? A wind pass through? Any insight would be appreciated. The more specific the better. Thank you.

donnie Feb 1, 2018 11:14 PM

Quote:

Originally Posted by TomC100 (Post 8070226)
What is going on around floor 50ish? Is it an amenity deck? A wind pass through? Any insight would be appreciated. The more specific the better. Thank you.

You are correct on both fronts!
:tup:

TomC100 Feb 3, 2018 11:03 PM

better scans of the east elevation
 
Quote:

Originally Posted by BVictor1 (Post 7246582)
Yeah... We're going to have to see some official blueprints as the 810' figure is to the underside of the slab of the most habitable floor. As you can see from the images, there's a bit more structure above 810'. In the 3rd image down, everything above the yellow is in addition to 810'.

https://im1.shutterfly.com/media/47a...D720/ry%3D480/

https://im1.shutterfly.com/media/47a...D720/ry%3D480/

https://im1.shutterfly.com/media/47a...D720/ry%3D480/

https://im1.shutterfly.com/media/47a...D720/ry%3D480/

I am trying to read what floor the east elevation pass through and amenity deck is on--does anyone have a better scan of this? Or can tell me the floor numbers and what is located in the north east corner around floor 50? Much appreciated.

bnk Feb 3, 2018 11:56 PM

Quote:

Originally Posted by TomC100 (Post 8072592)
I am trying to read what floor the east elevation pass through and amenity deck is on--does anyone have a better scan of this? Or can tell me the floor numbers and what is located in the north east corner around floor 50? Much appreciated.

check out page one in this thread

TomC100 Feb 4, 2018 6:58 PM

Quote:

Originally Posted by bnk (Post 8072634)
check out page one in this thread

sorry--I do not see this blueprint of the east elevation on page one. I am looking for a better scan. Thank you.

bnk Feb 4, 2018 9:24 PM

Quote:

Originally Posted by TomC100 (Post 8073156)
sorry--I do not see this blueprint of the east elevation on page one. I am looking for a better scan. Thank you.

Contact

https://www.crescentheights.com/#cbp...gan-roosevelt/

Ask them to scan you detailed blueprints of their building to you.

Your welcome

ChiTownWonder Feb 4, 2018 10:44 PM

Geez, is it just me or has there been a 200% increase in snarky remarks since the beginning of this year? Everyone chill out a little, we have many great things to look forward to this year, and more to focus on than the ignorance and opposing opinions of others, like the 80+ highrises proposed and under construction and the many more mid to lowrise projects in the works in this city alone :whistle:

230Roberto Feb 5, 2018 3:49 AM

Walked by today, this thing is going up fast. Props to them.

BVictor1 Feb 9, 2018 5:35 AM

02/05/18
https://uniim1.shutterfly.com/ng/ser...154298/enhance

02/07/18
https://uniim1.shutterfly.com/ng/ser...154203/enhance

02/08/18
https://uniim1.shutterfly.com/ng/ser...154200/enhance


https://uniim1.shutterfly.com/ng/ser...154227/enhance

harryc Feb 9, 2018 3:39 PM

Feb 7



Parking is king






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