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Talk About Tulsa => Development & New Businesses => Topic started by: Conan71 on July 05, 2011, 03:28:51 pm



Title: (PROJECT) Boulder Bridge
Post by: Conan71 on July 05, 2011, 03:28:51 pm
The Boulder Bridge, which was torn down due to it's poor condition, has been seen as the gateway to the Brady District from places such as the BOK Center. The new bridge has been designed as such with added pedestrian access and streetscaping. Discussion about this project including the original announcement, progress photos and discussion can be found below.

-Added by Admin




Construction to start in September.  Big announcement from Mayor Bartlet (sic) tomorrow.

(for those of you who have not hit the paywall yet this month.)

http://www.tulsaworld.com/news/article.aspx?subjectid=334&articleid=20110705_334_0_MayorD326400


Title: Re: Boulder Bridge Announcement
Post by: Hoss on July 05, 2011, 03:49:28 pm
Construction to start in September.  Big announcement from Mayor Bartlet (sic) tomorrow.

(for those of you who have not hit the paywall yet this month.)

http://www.tulsaworld.com/news/article.aspx?subjectid=334&articleid=20110705_334_0_MayorD326400

Wow, that rendering looks spiffy.  Looks ALOT like the ballfield.


Title: Re: Boulder Bridge Announcement
Post by: ZYX on July 05, 2011, 05:09:07 pm
Wow, that does look nice. Can't wait for it to start!


Title: Re: Boulder Bridge Announcement
Post by: carltonplace on July 06, 2011, 08:49:16 am
Said rendering

(http://www.tulsaworld.com/articleimages/2011/20110705_renderboulder070707076.jpg)


Title: Re: Boulder Bridge Announcement
Post by: Renaissance on July 06, 2011, 09:03:42 am
Do I recall correctly that the bridge is engineered to support streetcar/light rail, just in case?  Or is that just in my head?


Title: Re: Boulder Bridge Announcement
Post by: Conan71 on July 06, 2011, 09:28:06 am
Said rendering

(http://www.tulsaworld.com/articleimages/2011/20110705_renderboulder070707076.jpg)

(http://www.eyesalt.net/p/s%2Fi%2Fsidkzurglfjuhnqnmkcypajgjunqqtjjfttmfeynppnkxwekml.jpg)


Title: Re: Boulder Bridge Announcement
Post by: custosnox on July 06, 2011, 11:40:48 am
another article on it http://tulsabusiness.com/Main.asp?SectionID=3&SubSectionID=63&ArticleID=52902

Quote
   

July 06, 2011
7/6/2011 11:19:00 AM
'Bridge to Brady' construction beginning soon

‘Bridge to Brady’ Construction Beginning Soon                 Mayor Dewey F. Bartlett Jr., joined by representatives of the Brady Arts District Owners Association, Downtown Coordinating Council and the Tulsa Metro Chamber of Commerce, today announced a major step for revitalization and increased economic development in downtown Tulsa. Construction is scheduled to begin in September on a new Boulder Avenue bridge spanning the downtown BNSF railroad tracks and linking First Street to Archer Street. Renderings of the bridge are attached to this email. “Building the new bridge between the downtown core and the historic Brady Arts District, which is undergoing rapid revitalization, is the latest infrastructure improvement for this area,” Mayor Bartlett said. “The new Boulder bridge will provide a needed link, for both vehicles and pedestrians, between the restaurants, entertainment venues and cultural attractions in the Brady District and ONEOK Field, the BOK Center and other portions of the downtown area.” The bridge will connect the Brady Arts District with downtown, and the existing Boulder Avenue continues the connection south to Veterans Park near the Arkansas River. Brady Arts District Owners Association President Steve Ganzkow said, “The newly designed Boulder bridge will be of great benefit to downtown and the Brady Arts District. The bridge will provide direct access and link downtown office workers and visitors with restaurants, entertainment and art activities in the Brady Arts District. The timing is perfect with all the new construction underway in the Brady Arts District.” The old Boulder Avenue bridge, built in 1929, was closed to traffic a decade ago and was demolished in 2009. The new Boulder bridge will have four lanes to accommodate both north- and southbound traffic and will include an extra-wide sidewalk for pedestrian use. It also fits in the overall downtown master plan, designed with transit potential as a downtown trolley route. Landscaping will include Boston ivy, holly and roses at the approach ends of the bridge near the outside retaining walls. Art students from Tulsa Technology Center have designed artwork for the bridge fencing that represents Tulsa’s history and culture through to the future. The City of Tulsa has contracted with Becco Contractors Inc. for this $8,296,349.60 project, which includes bridge construction, landscaping, lighting and artwork installation. Completion of the project is scheduled for summer 2012. Construction funding for the bridge comes from both the 2006 Third-Penny Sales Tax and the 2008 Bond Issue. SAIC Energy, Environment & Infrastructure L.L.C. was the design engineering consultant for the project.
Mayor Dewey F. Bartlett Jr., joined by representatives of the Brady Arts District Owners Association, Downtown Coordinating Council and the Tulsa Metro Chamber of Commerce, today announced a major step for revitalization and increased economic development in downtown Tulsa. Construction is scheduled to begin in September on a new Boulder Avenue bridge spanning the downtown BNSF railroad tracks and linking First Street to Archer Street.
 
“Building the new bridge between the downtown core and the historic Brady Arts District, which is undergoing rapid revitalization, is the latest infrastructure improvement for this area,” Mayor Bartlett said. “The new Boulder bridge will provide a needed link, for both vehicles and pedestrians, between the restaurants, entertainment venues and cultural attractions in the Brady District and ONEOK Field, the BOK Center and other portions of the downtown area.”

The bridge will connect the Brady Arts District with downtown, and the existing Boulder Avenue continues the connection south to Veterans Park near the Arkansas River. Brady Arts District Owners Association President Steve Ganzkow said, “The newly designed Boulder bridge will be of great benefit to downtown and the Brady Arts District. The bridge will provide direct access and link downtown office workers and visitors with restaurants, entertainment and art activities in the Brady Arts District. The timing is perfect with all the new construction underway in the Brady Arts District.”
 
The old Boulder Avenue bridge, built in 1929, was closed to traffic a decade ago and was demolished in 2009. The new Boulder bridge will have four lanes to accommodate both north- and southbound traffic and will include an extra-wide sidewalk for pedestrian use. It also fits in the overall downtown master plan, designed with transit potential as a downtown trolley route.
 
Landscaping will include Boston ivy, holly and roses at the approach ends of the bridge near the outside retaining walls. Art students from Tulsa Technology Center have designed artwork for the bridge fencing that represents Tulsa’s history and culture through to the future.
 
The City of Tulsa has contracted with Becco Contractors Inc. for this $8,296,349.60 project, which includes bridge construction, landscaping, lighting and artwork installation. Completion of the project is scheduled for summer 2012.
 
Construction funding for the bridge comes from both the 2006 Third-Penny Sales Tax and the 2008 Bond Issue. SAIC Energy, Environment & Infrastructure L.L.C. was the design engineering consultant for the project.


Title: Re: Boulder Bridge Announcement
Post by: TulsaGuy on July 06, 2011, 12:44:40 pm
The TBN article states:

"It also fits in the overall downtown master plan, designed with transit potential as a downtown trolley route."

Not sure if this means anything more than trolleys could drive with wheels over this bridge.
 


Title: Re: Boulder Bridge Announcement
Post by: TheArtist on July 06, 2011, 04:11:01 pm
  I wish it were more like the early renderings I saw with trees and plantings along the wide sidewalk.   Either that or it would be nice to have some sort of shade covering design over the sidewalk.  If your actually going to want to have people walk from one side of the bridge to the next, that would help greatly, especially during the summer months like now, or when its raining a bit.

Was in downtown yesterday. Walked for blocks and blocks showing someone around.  Though the evening temps with heat index reached into the 100's,  if your in the shade, its not bad at all. But as soon as you have to walk a block or two in the blistering heat without shade... it gets ugly and most aren't gonna try it.  Thats the great thing about dense urban streets like Boston Ave and 5th. There is almost always shade and the occasional place to pop into to cool off or get out of the rain. Awnings and trees help too.  But "bridging" the gap to the Brady Arts, you will need interest and a modicum of protection.  Artwork, sculptural elements, greenery can add interest to that long expanse. Trees and or some sort of awnings/cover can act to add shade and a little protection.  

One thing I like about the new Tribune lofts expansion is how it goes right beside the bridge for a ways.  That helps make that otherwise desolate stretch of the street a little more pedestrian friendly.  Unfortunately for the Boulder Bridge, there are a blocks worth of surface parking lots leading up to the bridge which makes it even more desolate as a potential walk towards or from the Brady Arts District.  Unless you see that as potential redevelopment areas but you would definitely want to zone it so that whatever went in there were pedestrian friendly in nature.  Even the wide gap to the east of the parking garage just west of Boulder and south of the bridge has potential to have some shops or businesses there.  

I wonder what that area is zoned to be pedestrian wise?


Title: Re: Boulder Bridge Announcement
Post by: patric on July 06, 2011, 10:44:30 pm
If the renderings are any indication, it might be lighted like this at night:


Title: Re: Boulder Bridge Announcement
Post by: Jeff P on July 07, 2011, 07:48:56 am
 I wish it were more like the early renderings I saw with trees and plantings along the wide sidewalk.   Either that or it would be nice to have some sort of shade covering design over the sidewalk.  If your actually going to want to have people walk from one side of the bridge to the next, that would help greatly, especially during the summer months like now, or when its raining a bit.

Was in downtown yesterday. Walked for blocks and blocks showing someone around.  Though the evening temps with heat index reached into the 100's,  if your in the shade, its not bad at all. But as soon as you have to walk a block or two in the blistering heat without shade... it gets ugly and most aren't gonna try it.  Thats the great thing about dense urban streets like Boston Ave and 5th. There is almost always shade and the occasional place to pop into to cool off or get out of the rain. Awnings and trees help too.  But "bridging" the gap to the Brady Arts, you will need interest and a modicum of protection.  Artwork, sculptural elements, greenery can add interest to that long expanse. Trees and or some sort of awnings/cover can act to add shade and a little protection.  

One thing I like about the new Tribune lofts expansion is how it goes right beside the bridge for a ways.  That helps make that otherwise desolate stretch of the street a little more pedestrian friendly.  Unfortunately for the Boulder Bridge, there are a blocks worth of surface parking lots leading up to the bridge which makes it even more desolate as a potential walk towards or from the Brady Arts District.  Unless you see that as potential redevelopment areas but you would definitely want to zone it so that whatever went in there were pedestrian friendly in nature.  Even the wide gap to the east of the parking garage just west of Boulder and south of the bridge has potential to have some shops or businesses there.  

I wonder what that area is zoned to be pedestrian wise?

Agreed.

This is especially true when you consider that the main walking route from the CBD to the Brady District right now is the "Center of the Universe" bridge.

Its trees and landscaping could use some sprucing up, but it does offer some of those things you're talking about... shade being primary.  On any given day, there are lots of people walking across that bridge over to Brady for lunch.


Title: Re: Boulder Bridge Announcement
Post by: carltonplace on October 31, 2011, 01:58:28 pm
Bump

I just looked at my calendar and I see November. Anyone know what the delay is?



Title: Re: Boulder Bridge Announcement
Post by: JCnOwasso on November 01, 2011, 08:54:48 am
Just a guess, but they may be holding off until the construction is finished on the parking garage.  Most likely it is a completely different reason (My first thought is why are they starting construction on a long term project in Sept, Oct, Nov).


Title: Re: Boulder Bridge Announcement
Post by: BKDotCom on November 28, 2011, 10:57:25 am
Since we've got a I-244 bridge update, I thought I'd update the status of the Boulder bridge
Apparently they're waiting on the steel... saying there's a back-order

From the TW a few days ago:
http://www.tulsaworld.com/news/article.aspx?subjectid=334&articleid=20111126_11_A17_Constr293849



Title: Re: Boulder Bridge Announcement
Post by: heironymouspasparagus on November 28, 2011, 11:12:13 am
Since we've got a I-244 bridge update, I thought I'd update the status of the Boulder bridge
Apparently they're waiting on the steel... saying there's a back-order


Steel mills are backed up.  Amazing item of news.  Sounds like the economy is running along better than some would want us to think.  Sucks having to wait for steel - maybe they should hire some more people to work those mills!



Title: Re: Boulder Bridge Announcement
Post by: jacobi on November 28, 2011, 11:23:27 am
In the TW article, they made no mention of trolley tracks.  Did we get hosed?


Title: Re: Boulder Bridge Announcement
Post by: BKDotCom on November 28, 2011, 11:59:23 am
In the TW article, they made no mention of trolley tracks.  Did we get hosed?

Never has been any mention of trolley tracks..    It has been mentioned as a "trolley route" (bus).



Title: Re: Boulder Bridge Announcement
Post by: Red Arrow on November 28, 2011, 12:29:01 pm
Never has been any mention of trolley tracks..    It has been mentioned as a "trolley route" (bus).

Then it should have been called a bus route.


Title: Re: Boulder Bridge Announcement
Post by: Red Arrow on November 28, 2011, 12:36:05 pm
Steel mills are backed up.  Amazing item of news.  Sounds like the Asian economy is running along better than some would want us to think.  Sucks having to wait for steel - maybe they should hire some more people to work those mills!


Title: Re: Boulder Bridge Announcement
Post by: heironymouspasparagus on November 28, 2011, 12:48:58 pm


I don't know who you work for, but I would bet that your company also has a backlog.  Probably better than 6 months, and quite possibly a year or better.  (If you are waiting on Asian steel, then maybe should think about buying some US made product.)



Title: Re: Boulder Bridge Announcement
Post by: Red Arrow on November 28, 2011, 01:01:55 pm
I don't know who you work for, but I would bet that your company also has a backlog.  Probably better than 6 months, and quite possibly a year or better.  (If you are waiting on Asian steel, then maybe should think about buying some US made product.)

We are not involved in any large quantities of steel.   How many large steel mills are there still in the USA?  Is it a matter of hiring or building new mills?


Title: Re: Boulder Bridge Announcement
Post by: heironymouspasparagus on November 28, 2011, 01:29:21 pm
We are not involved in any large quantities of steel.   How many large steel mills are there still in the USA?  Is it a matter of hiring or building new mills?

Basically only two.  US Steel and Nucor.

What a pathetic state of affairs that is!  Remember the old Bob Seger song - Making Thunderbirds! ?  Makes me sick to dwell on it too much...
Lucky if you work...

Reminder;
http://www.youtube.com/watch?v=0CW5GRilRyE



Title: Re: Boulder Bridge Announcement
Post by: Oil Capital on November 28, 2011, 06:40:40 pm
Basically only two.  US Steel and Nucor.

What a pathetic state of affairs that is!  Remember the old Bob Seger song - Making Thunderbirds! ?  Makes me sick to dwell on it too much...
Lucky if you work...

Reminder;
http://www.youtube.com/watch?v=0CW5GRilRyE



Those are steel companies, not mills.  Each has more than one mill.  Other companies have mills in the US as well.  Further, because of advances in technology, steel mills no longer need to be the large behemoths of the past.  Wikipedia lists 65 facilities under the category of "ironworks and steel mills".


Title: Re: Boulder Bridge Announcement
Post by: heironymouspasparagus on November 28, 2011, 07:25:58 pm
Those are steel companies, not mills.  Each has more than one mill.  Other companies have mills in the US as well.  Further, because of advances in technology, steel mills no longer need to be the large behemoths of the past.  Wikipedia lists 65 facilities under the category of "ironworks and steel mills".

There are a ton of smaller places - a lot of them are specialty steels suppliers.  Can find about anything 'ya want here in this country.  Just a little more looking around to find it.
Almost as tough as finding a good antique absinthe glass - can be done, but gotta work for it.




Title: Re: Boulder Bridge Announcement
Post by: rdj on November 29, 2011, 02:07:30 pm
I've had many local manufacturers and wholesalers tell me the steel imported from Asia is greatly inferior to American or even Canadian steel.  The North American made steel is much harder and pure.


Title: Re: Boulder Bridge Announcement
Post by: Red Arrow on November 29, 2011, 02:32:37 pm
I've had many local manufacturers and wholesalers tell me the steel imported from Asia is greatly inferior to American or even Canadian steel.  The North American made steel is much harder and pure.

I've been told by a retired manufacturing person that the Chineese can make good stuff.  It's just not the stuff we buy for bargain basement prices.  Maybe steel is in the same situation.  They can make good stuff but we "want" the cheap stuff.


Title: Re: Boulder Bridge Announcement
Post by: heironymouspasparagus on November 29, 2011, 03:07:53 pm
I've been told by a retired manufacturing person that the Chineese can make good stuff.  It's just not the stuff we buy for bargain basement prices.  Maybe steel is in the same situation.  They can make good stuff but we "want" the cheap stuff.

They can be as world class as anyone.  But they start low and work their way up.  Example from previous life; talked to place in China about building some electrical switchgear.  First sample - cheesiest piece of crap you could imagine.  Wire that was at least 5 gauges undersized for the voltage/current.  Sloppy assembly, improper insulation on all gear, improper panels to isolate hi/low voltage.  All this even with detailed spec in hand.  Denied.

Second iteration;  correct size wiring, all other problems intact.  Denied.

Third iteration;  upgraded most of the other issues.  Still denied.

Fourth iteration;  UL standard compliant.  Issued PO.  Almost 10 months later.

Got to watch them like a hawk and NEVER be satisfied with less than exactly what you want/need/require.  Pain in the backside process.  Worth it??  No, not in my opinion.  Spent more in engineering time than would save in over 6 years of production - for a 3 to 4 year product life device.  (Saving was about $55 per unit - 150 to 175 units per year or $9625 max.)  These sell for about $900 each, with about $425 or 480 cost depending on where built.  Plus costing one assembly person a big part of a job.











Title: Re: Boulder Bridge Announcement
Post by: BKDotCom on January 05, 2012, 07:59:46 pm
It would appear construction / demo-work has begun.


Title: Re: Boulder Bridge Announcement
Post by: sgrizzle on January 06, 2012, 07:32:00 am
There is also streetscaping going on to the south, I can only assume to make it flow smoothly into the new pedestrian areas on the bridge.


Title: Re: Boulder Bridge Announcement
Post by: BKDotCom on January 06, 2012, 07:55:12 am
There is also streetscaping going on to the south, I can only assume to make it flow smoothly into the new pedestrian areas on the bridge.

I'm kinda under the impression that whatever's going on with the streetscaping on 1st street and around that 1st & Boulder parking lot is unrelated.   Perhaps more related to the parking-garage expansion project.   There was some other thread regarding what's going on / who's behind it.  City, private, who knows.


Title: Re: Boulder Bridge Announcement
Post by: carltonplace on January 06, 2012, 08:05:22 am
Now lets turn Boulder Ave into a two way street like Boston Ave.


Title: Re: Boulder Bridge Announcement
Post by: dsjeffries on January 06, 2012, 08:09:01 am
Now lets turn Boulder Ave into a two way street like Boston Ave.

That's in the works... I posted this article to my Facebook the other day and pointed out that while Sager is on a self-promotion media tour calling himself the driving force behind the Blue Dome, Elliott Nelson is out doing real good, working with the city on changing one-way streets to two-way.

http://www.kjrh.com/dpp/news/local_news/downtown-streets-transforming-from-one-way-to-two-way (http://www.kjrh.com/dpp/news/local_news/downtown-streets-transforming-from-one-way-to-two-way)

Quote
A handful of roads in Downtown Tulsa are set to transform from one-way to two-way streets. This action comes after thirty blocks are identified as in-need of conversion.

Main Street from 6th to 10th will soon be accessible two ways. This is funded by two separate groups, with one common goal, to make it less confusing for drivers.

"We built our streets to get people out. Two way streets help keep people in," says Elliot Nelson. To help keep people in downtown and at one of his seven businesses, Nelson is pushing for traffic to flow two ways on Main. Even if it's twelve blocks away from his closest pub.

Nelson says, "We all took a chance on our urban core. It's important not only for me as a business owner, but for those people as business owners, for the city as a whole. This is our economic driver, where most of the good high paying jobs are."
$115,000 will convert Main Street at 8th and 9th. The transformation is paid for by two different groups.
The funding comes from the Downtown Coordinating Council and non-allocated assessment money. Main at 6th and 7th Streets are funded by Vision 2025. "Two-waying the streets gives better access, bottom line. A retailer or developer isn't willing to put money into downtown if they do not have good access," says Mark Brown, director of traffic for the city.

Each intersection is estimated to cost $35,000 to $40,000. That cost is doubled if crews have to replace the electrical hardware at each intersection, which is common downtown.

"You'll have to convert the stripping over from 10th to 9th. As well as the signs for two-way traffic. I'm not including parking meters on this project," Brown says.

Both projects are set to be complete by fall of 2012.

The next streets and avenues officials want to transform are 4th, 5th, Cheyenne, and Boulder. However, these projects are not yet funded, just proposed.


Title: Re: Boulder Bridge Announcement
Post by: carltonplace on January 06, 2012, 08:41:06 am
^ This makes me happy  ;D
Seriously, Main is two way from 2nd to 7th, then one way North bound for three blocks to 10th and then two way again. What?


Title: Re: Boulder Bridge Announcement
Post by: DTowner on January 06, 2012, 09:16:07 am
It never made sense to me why when Main St. was opened back up as a two-way from 3rd to 6th the city did not  continue to 10th.  The short stretch of one-way makes no sense and orphaned the stretch from 6th to 3rd.  I am glad to see this is finally going to change.

I noticed a large crane and other equipment at the Boulder bridge this morning.  Reopening this access to the Brady District will be very helpful to the Brady and the downtown core.


Title: Re: Boulder Bridge Announcement
Post by: JCnOwasso on January 06, 2012, 09:44:14 am
It never made sense to me why when Main St. was opened back up as a two-way from 3rd to 6th the city did not  continue to 10th.  The short stretch of one-way makes no sense and orphaned the stretch from 6th to 3rd.  I am glad to see this is finally going to change.

I noticed a large crane and other equipment at the Boulder bridge this morning.  Reopening this access to the Brady District will be very helpful to the Brady and the downtown core.

This has been a week or so in the making.  They dropped the fence a few days ago and were putting the crane together yesterday.  Can't wait to see that finished. 

Are they narrowing 1st by one lane?  I really hope they do away with the parking along that side of the street if this is the case, or atleast make it a no parking area in the morning hours.  Also, possibly put in a "drop off" area, much like 2nd.  I have seen too many "close calls" because of the narrowing already (cars parked, delivery trucks double parked, buses cutting across two or three lanes of traffic). 


Title: Re: Boulder Bridge Announcement
Post by: SXSW on January 12, 2012, 10:53:35 am
Taken 1/11/12...they have a crane:
(http://i1149.photobucket.com/albums/o600/plexis22/boulderbridge.jpg)


Title: Re: Boulder Bridge Announcement
Post by: Conan71 on January 12, 2012, 11:15:23 am
They may have a crane, but do they have a pony?


Title: Re: (PROJECT) Boulder Bridge
Post by: Hoss on March 17, 2012, 02:40:37 pm
Picture I took last night before the hockey game.  I was northbound on Boulder at 2nd Street here.

(https://lh4.googleusercontent.com/-GEwusuxYiU0/T2QDbTwIDZI/AAAAAAAACXI/DVWQwozY3fY/s1527/2012-03-16_18-46-16_362.jpg)


Title: Re: (PROJECT) Boulder Bridge
Post by: rdj on March 19, 2012, 09:05:20 am
I don't see the pony.


Title: Re: (PROJECT) Boulder Bridge
Post by: carltonplace on April 16, 2012, 07:25:26 am
Giant Steel spans are delivered to the site and ready to be installed.


Title: Re: (PROJECT) Boulder Bridge
Post by: BKDotCom on April 16, 2012, 12:14:45 pm
I assume there's going to be support columns between the tracks?


Title: Re: (PROJECT) Boulder Bridge
Post by: carltonplace on April 17, 2012, 07:06:23 am
I assume there's going to be support columns between the tracks?

It looks like those are constructed already. Anyone want to walk across it with me when the steel spans are dropped in place?


Title: Re: (PROJECT) Boulder Bridge
Post by: jacobi on April 17, 2012, 08:46:01 am
Quote
It looks like those are constructed already. Anyone want to walk across it with me when the steel spans are dropped in place?

I'm down!

Also, I love your avatar pic.  I really wish that the residents would chip in to put new wrought iron up.


Title: Re: (PROJECT) Boulder Bridge
Post by: carltonplace on April 17, 2012, 10:15:34 am
I'm down!

Also, I love your avatar pic.  I really wish that the residents would chip in to put new wrought iron up.


We tried, the city traffic engineer nixed it. There is no way to make it tall enough for the trucks that are taking Carson to get to the highway. He also was not interested in diverting those trucks to Denver.


Title: Re: (PROJECT) Boulder Bridge
Post by: Townsend on April 17, 2012, 11:03:49 am
We tried, the city traffic engineer nixed it. There is no way to make it tall enough for the trucks that are taking Carson to get to the highway. He also was not interested in diverting those trucks to Denver.

Double dumbass on him then.


Title: Re: (PROJECT) Boulder Bridge
Post by: custosnox on April 17, 2012, 11:52:31 am
Double dumbass on him then.
(http://i.ytimg.com/vi/OcC1f1jqCPI/0.jpg)


Title: Re: (PROJECT) Boulder Bridge
Post by: Hoss on April 17, 2012, 12:30:59 pm
(http://i.ytimg.com/vi/OcC1f1jqCPI/0.jpg)

I'm glad I'm not the only one who thought of that scene.  I'm surprised Grizz didn't check in before us.


Title: Re: (PROJECT) Boulder Bridge
Post by: Townsend on April 17, 2012, 12:32:00 pm
We are the nerd herd.


Title: Re: (PROJECT) Boulder Bridge
Post by: sgrizzle on April 17, 2012, 12:40:06 pm
I caught the reference but failed in posting the video.


Title: Re: (PROJECT) Boulder Bridge
Post by: custosnox on April 17, 2012, 01:34:10 pm
I caught the reference but failed in posting the video.
I didn't get as far as the video.  I figured just the image would suffice


Title: Re: (PROJECT) Boulder Bridge
Post by: BKDotCom on April 25, 2012, 05:16:53 pm
   
Quote
    I assume there's going to be support columns between the tracks?
   
It looks like those are constructed already. Anyone want to walk across it with me when the steel spans are dropped in place?

Actually, it appears they're going the "we don't need no stinking center peer" route.
Can anyone think of a larger span between peers around these parts?
6 more huge beams delivered today.


Title: Re: (PROJECT) Boulder Bridge
Post by: nathanm on April 25, 2012, 06:59:08 pm
Can anyone think of a larger span between peers around these parts?

I thought titles of nobility were unconstitutional. ;)


Title: Re: (PROJECT) Boulder Bridge
Post by: sgrizzle on April 26, 2012, 07:24:02 am
It looks like those are constructed already. Anyone want to walk across it with me when the steel spans are dropped in place?


Actually, it appears they're going the "we don't need no stinking center peer" route.
Can anyone think of a larger span between peers around these parts?
6 more huge beams delivered today.


I saw a center support of some kind when I drove by.


Title: Re: (PROJECT) Boulder Bridge
Post by: carltonplace on April 26, 2012, 07:34:02 am
New columns and column caps have been installed on both sides of the railroad tracks. The beams will be laid accross the caps. See Fig A


Fig A:
(http://www.dot.state.oh.us/Divisions/Communications/BridgingtheGap/PublishingImages/column.jpg)


Title: Re: (PROJECT) Boulder Bridge
Post by: BKDotCom on May 01, 2012, 06:40:56 pm
The were moving a beam into position at noon today.
Not sure if they finished



Title: Re: (PROJECT) Boulder Bridge
Post by: Weatherdemon on May 03, 2012, 12:37:28 pm
The were moving a beam into position at noon today.
Not sure if they finished



Looks like the 1st set of beams on the north side are up.


Title: Re: (PROJECT) Boulder Bridge
Post by: DTowner on June 26, 2012, 02:30:41 pm
Bridge to open by September 28.

Downtown Tulsa's new Boulder Avenue bridge will be ready for vehicles and pedestrians by the end of September.

"This is going to be a vital connection," said Paul Zachary, Engineering Services Department director, noting the BOK Center, Performing Arts Center, City Hall and businesses in downtown's core and the burgeoning Brady District right across the railroad tracks.

The 290-foot bridge from First to Archer streets is nearly an $11 million endeavor, with the demolition of the old structure and design of the new one funded through the 2006 third-penny program and the construction paid for through the 2008 Fix Our Streets initiative.

Work on the project began Jan. 3. It was supposed to start in September 2011 but was delayed because of a steel shortage.

Steel deliveries began in April - 971,480 pounds for the beams and 546,330 pounds of reinforcement for the concrete - keeping Becco Contractors busy with installation through this month.

The bridge will be open to the public no later than Sept. 28, Zachary said.

 "It's been a long time coming," he said.

The original Boulder Avenue bridge, which dated to the 1930s, was closed to vehicle traffic in 1998 because of deterioration and to pedestrians in 2008 after inspectors found it to be unstable.

The inspection was prompted by calls from pedestrians who reported hearing noises and feeling movement while on the bridge, which was a main thoroughfare for people walking from parking lots to their workplaces.

The new structure will have four lanes to accommodate northbound and southbound traffic, making Boulder Avenue two-way north of First Street.

South of First Street, Boulder Avenue will remain one-way headed north, so southbound traffic that crosses the bridge will have to turn west onto First.

The bridge will feature extra-wide sidewalks on both sides, plus rails, fencing and decorative lighting.

Art students from Tulsa Technology Center have designed artwork that represents Tulsa's history and culture for the fence screening.

The bridge will be big enough for a future trolley system.

The intersections where it connects are also seeing improvements.

Landscaping will include Boston ivy, holly and roses at the bridge's ends.

The $452 million Fix Our Streets effort has allocated a total of $28 million to replace six of the city's 267 bridges.

The Boulder Avenue bridge's $7.3 million allocation from the streets package is the most expensive.

Read more from this Tulsa World article at http://www.tulsaworld.com/news/article.aspx?subjectid=334&articleid=20120626_11_A9_CUTLIN312063


Title: Re: (PROJECT) Boulder Bridge
Post by: jacobi on June 26, 2012, 10:05:00 pm
Big enough for a future trolley system, eh? I knew that I had heard something about the bridges rail compatibility.  Get excited!


Title: Re: (PROJECT) Boulder Bridge
Post by: TheTed on September 13, 2012, 12:14:58 pm
Anybody know if Sept. 28 (or earlier) is still the plan? Progress has seemed to be slow (at least from my completely untrained eye) the past few weeks. And they're definitely not burning the midnight oil to make the deadline.


Title: Re: (PROJECT) Boulder Bridge
Post by: swake on September 13, 2012, 12:19:21 pm
Big enough for a future trolley system, eh? I knew that I had heard something about the bridges rail compatibility.  Get excited!

So soon we will have bridges built for rail transit over the river and over the tracks downtown. Maybe a plan is coming together that a better Vision2 package could fund.


Title: Re: (PROJECT) Boulder Bridge
Post by: Weatherdemon on September 13, 2012, 12:30:42 pm
Anybody know if Sept. 28 (or earlier) is still the plan? Progress has seemed to be slow (at least from my completely untrained eye) the past few weeks. And they're definitely not burning the midnight oil to make the deadline.

They are finally pouring some concrete.


Title: Re: (PROJECT) Boulder Bridge
Post by: kgrant1902 on September 14, 2012, 01:31:37 pm
I am quite disappointed to not see something green on this bridge. The pedestrain portion i hope has some greenery to it, but form the looks of the concrete they are pouring it doesn't look like it.


Title: Re: (PROJECT) Boulder Bridge
Post by: JCnOwasso on September 14, 2012, 02:16:01 pm
You will see raised beds if anything.  and the"finishing" is nowhere near done, so don't fret.


Title: Re: (PROJECT) Boulder Bridge
Post by: TheTed on September 14, 2012, 02:32:49 pm
Does that mean it won't be open by the 28th?


Title: Re: (PROJECT) Boulder Bridge
Post by: rdj on September 17, 2012, 02:35:25 pm
It won't be open by the 28th.  They have made multiple changes.  I understand they have added $300M to the lighting budget and are pouring the concrete approaches 16" deep.  As a frame of reference TUL's runways are 19" and I-44 is 13" deep.


Title: Re: (PROJECT) Boulder Bridge
Post by: BKDotCom on September 17, 2012, 03:16:40 pm
I won't be open by the 28th.  They have made multiple changes.  I understand they have added $300M to the lighting budget and are pouring the concrete approaches 16" deep.  As a frame of reference TUL's runways are 19" and I-44 is 13" deep.

I noticed they were pouring some mighty think slabs o cement.
What's up with that?


Title: Re: (PROJECT) Boulder Bridge
Post by: Townsend on September 17, 2012, 03:18:02 pm
Does that mean it won't be open by the 28th?

Per the mayor's video it may be done sometime this year.


Title: Re: (PROJECT) Boulder Bridge
Post by: wylie on September 17, 2012, 03:56:00 pm
Sometime in December, as of last week.


Title: Re: (PROJECT) Boulder Bridge
Post by: BKDotCom on September 20, 2012, 06:33:02 am
It'll be so nice to be able to get to the stuff on the other side.


Title: Re: (PROJECT) Boulder Bridge
Post by: Townsend on September 20, 2012, 08:49:08 am
It'll be so nice to be able to get to the stuff on the other side.

Tulsans, we love stuff.


Title: Re: (PROJECT) Boulder Bridge
Post by: carltonplace on September 20, 2012, 02:03:03 pm
Tulsans, we love stuff.

especially when stuff is stuffed inside of other stuff


Title: Re: (PROJECT) Boulder Bridge
Post by: Townsend on September 20, 2012, 02:05:33 pm
especially when stuff is stuffed inside of other stuff

Turstuffin.


Title: Re: (PROJECT) Boulder Bridge
Post by: Conan71 on September 20, 2012, 02:30:37 pm
Just as long as they don't try stuffing their stuff inside my stuff...


Title: Re: (PROJECT) Boulder Bridge
Post by: Townsend on September 20, 2012, 02:32:06 pm
Just as long as they don't try stuffing their stuff inside my stuff...

V2


Title: Re: (PROJECT) Boulder Bridge
Post by: carltonplace on September 20, 2012, 02:51:58 pm
V2

Indeed, I think we've found the slogan.


Title: Re: (PROJECT) Boulder Bridge
Post by: nathanm on September 20, 2012, 03:18:04 pm
Keep your stuff out of my stuff? I thought we liked stuff? Isn't V2 supposed to buy us some more stuff? Perhaps even stuff that is connected to other stuff by the Boulder Bridge?


Title: Re: (PROJECT) Boulder Bridge
Post by: Weatherdemon on September 21, 2012, 07:11:41 pm
I noticed they were pouring some mighty think slabs o cement.
What's up with that?

I guess that will be the route for double loaded milk trucks, lol.

Seriously, is that bridge we will use to move tanks from the north and south sides of the west side for WWIII?


Title: Re: (PROJECT) Boulder Bridge
Post by: Red Arrow on September 21, 2012, 08:22:08 pm
I guess that will be the route for double loaded milk trucks, lol.

Seriously, is that bridge we will use to move tanks from the north and south sides of the west side for WWIII?

Maybe this bridge will last longer than 15 or 20 years.


Title: Re: (PROJECT) Boulder Bridge
Post by: Weatherdemon on September 21, 2012, 08:43:55 pm
Maybe this bridge will last longer than 15 or 20 years.

LOL, that it will!


Title: Re: (PROJECT) Boulder Bridge
Post by: dsjeffries on September 22, 2012, 06:45:24 am
Maybe this bridge will last longer than 15 or 20 years.

The original Boulder Bridge that was torn down lasted much longer than 15 or 20 years, you know. It was built in 1929.


Title: Re: (PROJECT) Boulder Bridge
Post by: Red Arrow on September 22, 2012, 09:27:04 am
The original Boulder Bridge that was torn down lasted much longer than 15 or 20 years, you know. It was built in 1929.

I didn't know the exact dates of the Boulder Bridge but they prove that structures can last longer than just a few decades.  The stuff we build now doesn't seem to make that grade.  How long did the Inner Dispersal Loop structures last until they needed the big make over?  Parts of South Memorial Drive that are south of 71st Street are in horrible condition and cannot be more than 30 years old.


Title: Re: (PROJECT) Boulder Bridge
Post by: nathanm on September 22, 2012, 12:42:47 pm
Poor maintenance has a lot to do with it, at least in the case of bridges. In other states, they actually remove the rust and repaint the bridges from time to time to keep the corrosion to an acceptable rate.


Title: Re: (PROJECT) Boulder Bridge
Post by: Red Arrow on September 22, 2012, 08:35:32 pm
Poor maintenance has a lot to do with it, at least in the case of bridges. In other states, they actually remove the rust and repaint the bridges from time to time to keep the corrosion to an acceptable rate.

I'll agree with maintenance of the steel but we can't even pour concrete that will last.  Also, my brother found some info in the mid 70s that basically required contractors to the State of Oklahoma to use inferior(compared to industry standards) asphalt in order to meet the "specs". 


Title: Re: (PROJECT) Boulder Bridge
Post by: nathanm on September 23, 2012, 11:45:00 am
I'll agree with maintenance of the steel but we can't even pour concrete that will last.  Also, my brother found some info in the mid 70s that basically required contractors to the State of Oklahoma to use inferior(compared to industry standards) asphalt in order to meet the "specs". 

South Memorial seemed fine when I lived out there, aside from the lack of rebar tying adjacent slabs together. When was that concrete laid down?

If we really wanted to make our concrete roads last, we'd put a half inch of asphalt on top as a wear layer. Diamond grinding, which seems to be the new hotness here, just smooths out the already deteriorated concrete, which then chips away at the slab boundaries at a rapid clip. Seal it with asphalt after grinding, and that wouldn't happen. The downside to the asphalt wear layer is that you've got to come back and redo it every 4 to 5 years. It's a much faster and cheaper process than the otherwise necessary concrete work, though. The milling and asphalt laying can be done as a continuous operation. Out in Arizona they do on the order of 20 lane miles a day with a single crew. I forget the exact number, it's been a couple of years since I was looking at it in any detail. They actually reuse the just-milled aggregate, so the only input required other than fuel for the trucks is the asphalt itself.


Title: Re: (PROJECT) Boulder Bridge
Post by: Red Arrow on September 23, 2012, 12:58:12 pm
South Memorial seemed fine when I lived out there, aside from the lack of rebar tying adjacent slabs together. When was that concrete laid down?

If we really wanted to make our concrete roads last, we'd put a half inch of asphalt on top as a wear layer. Diamond grinding, which seems to be the new hotness here, just smooths out the already deteriorated concrete, which then chips away at the slab boundaries at a rapid clip. Seal it with asphalt after grinding, and that wouldn't happen. The downside to the asphalt wear layer is that you've got to come back and redo it every 4 to 5 years. It's a much faster and cheaper process than the otherwise necessary concrete work, though. The milling and asphalt laying can be done as a continuous operation. Out in Arizona they do on the order of 20 lane miles a day with a single crew. I forget the exact number, it's been a couple of years since I was looking at it in any detail. They actually reuse the just-milled aggregate, so the only input required other than fuel for the trucks is the asphalt itself.

Make a field trip to the stretch between 71st and 91st.  It won't tear up your suspension in one or two passes but it is not in good shape unless your standard is really low.

Woodland Hills was built in the mid 70s.  Memorial south of 71st was not 4-laned for several years after that.  I would say that 1980 is the earliest that section could be.  I don't remember with certainty right now whether the first installment of widening south of 71st went farther south than 91st but I don't think it did.

It shouldn't be necessary to put asphalt on top of new concrete.  The concrete, if properly done, should wear a lot better than asphalt.  Asphalt moves around under heavy loads.   Arkansas rebuilt most of I-40 several years ago.  I saw sections where they were actually putting down a thick layer of asphalt for the foundation of the concrete.   Asphalt over a concrete surface refinished by grinding makes sense as long as a thick enough layer of asphalt is applied.


Title: Re: (PROJECT) Boulder Bridge
Post by: nathanm on September 23, 2012, 01:45:22 pm
It shouldn't be necessary to put asphalt on top of new concrete.

Sure, it's not necessary. After all, S Memorial is only now (apparently) getting anywhere near as bad as, say, Yale between 21st and 31st. It has been almost four years since I've been out there, so it certainly could have changed. Traffic is so heavy I wouldn't be surprised. I don't recall a bunch of potholes, though. Has that changed, or is the roughness just due to misaligned slabs like I-40 in Arkansas used to have?

The thing about the asphalt overlay is that the asphalt protects the concrete from the weather and surface damage, making it last pretty much indefinitely, barring stupid drainage problems washing out the base layers underneath the concrete.


Title: Re: (PROJECT) Boulder Bridge
Post by: Red Arrow on September 23, 2012, 07:25:42 pm
Sure, it's not necessary. After all, S Memorial is only now (apparently) getting anywhere near as bad as, say, Yale between 21st and 31st. It has been almost four years since I've been out there, so it certainly could have changed. Traffic is so heavy I wouldn't be surprised. I don't recall a bunch of potholes, though. Has that changed, or is the roughness just due to misaligned slabs like I-40 in Arkansas used to have?

The thing about the asphalt overlay is that the asphalt protects the concrete from the weather and surface damage, making it last pretty much indefinitely, barring stupid drainage problems washing out the base layers underneath the concrete.

I went to Sears today by going up (and back) Memorial.  The section between about 93rd and the entrance from Memorial to Woodland Hills has mostly edge and corner damage to the concrete blocks. There are numerous sections with cracked blocks and general roughness but the entire area is not trashed.  Some sections are patched and most of them will catch your attention but not knock your front end out of alignment.   I think the foundation is probably OK except for a few areas which would need some blocks replaced.  Then, an asphalt overlay would probably be good for several years.  I wouldn't say the slabs were so much misaligned as the edges were broken out and quickly patched.  I understand the theory of the asphalt protecting the concrete but have driven enough roads with an asphalt overlay with cracks in the asphalt matching the original concrete segments that I am not so sure it always works as promised.


Title: Re: (PROJECT) Boulder Bridge
Post by: nathanm on September 23, 2012, 07:47:31 pm
I understand the theory of the asphalt protecting the concrete but have driven enough roads with an asphalt overlay with cracks in the asphalt matching the original concrete segments that I am not so sure it always works as promised.

If the concrete slabs aren't stable, it will crack the asphalt. Same goes for just going too long before repaving.


Title: Re: (PROJECT) Boulder Bridge
Post by: Red Arrow on September 23, 2012, 07:51:02 pm
If the concrete slabs aren't stable, it will crack the asphalt. Same goes for just going too long before repaving.

I think we need someone with some real world Civil Engineering experience to take this conversation any further.


Title: Re: (PROJECT) Boulder Bridge
Post by: heironymouspasparagus on September 25, 2012, 08:54:23 am
I think we need someone with some real world Civil Engineering experience to take this conversation any further.


Won't get much of that here in Oklahoma...maybe we can get a Colorado CE to talk - they seem to use asphalt successfully.


Base for concrete - I-40 in Texas, around Amarillo, was being redone one time in the very early 80's when I had occasion to drive through there.  They had a gravel base, but then put down a layer of asphalt as cushion for the concrete.  Then poured concrete on top.  Drove through last summer and while I couldn't even begin to guess where that section was, most of the road has been redone again, but is much better than OK parts of the road.

It is not that difficult - Germany builds roads well.  At about double the cost.  The pavement is noticeably thicker - about double.  We intentionally choose to build that way.  We are willing to "settle" for much less to just get it 'good enough'.  It really is that simple.


You can go to many of the little towns around northeast Oklahoma and find a side-street (neighborhood) road system that has been in place for almost 80 years and is still functional, and will probably last another 40 to 50 years without major overhaul.  Has required VERY little maintenance compared to the way we do side streets today - essentially none comparatively.  Has built in traffic calming for 25 mph traffic - so that NONE of those ridiculous speed bump additions are needed.  And yet, we ran away from that as fast as we could when the asphalt boys came to town to sell us their bill of goods (kind of like the gypsy asphalt guys the operate out of Holdenville area today).

But that road system today would sure cut back on the asphalt boys revenue....



Title: Re: (PROJECT) Boulder Bridge
Post by: Conan71 on September 25, 2012, 09:27:11 am

Won't get much of that here in Oklahoma...maybe we can get a Colorado CE to talk - they seem to use asphalt successfully.


Base for concrete - I-40 in Texas, around Amarillo, was being redone one time in the very early 80's when I had occasion to drive through there.  They had a gravel base, but then put down a layer of asphalt as cushion for the concrete.  Then poured concrete on top.  Drove through last summer and while I couldn't even begin to guess where that section was, most of the road has been redone again, but is much better than OK parts of the road.

It is not that difficult - Germany builds roads well.  At about double the cost.  The pavement is noticeably thicker - about double.  We intentionally choose to build that way.  We are willing to "settle" for much less to just get it 'good enough'.  It really is that simple.


You can go to many of the little towns around northeast Oklahoma and find a side-street (neighborhood) road system that has been in place for almost 80 years and is still functional, and will probably last another 40 to 50 years without major overhaul.  Has required VERY little maintenance compared to the way we do side streets today - essentially none comparatively.  Has built in traffic calming for 25 mph traffic - so that NONE of those ridiculous speed bump additions are needed.  And yet, we ran away from that as fast as we could when the asphalt boys came to town to sell us their bill of goods (kind of like the gypsy asphalt guys the operate out of Holdenville area today).

But that road system today would sure cut back on the asphalt boys revenue....



Not much better than we fare, at least out on the mountain passes and lower traffic highways like 160.


Title: Re: (PROJECT) Boulder Bridge
Post by: DTowner on September 25, 2012, 02:04:56 pm
I don't have any knowledge about roads or road construction, but are there many places in the country with as wide of temperature swings as we get in Okla.?  It's not uncommon to have a difference of 100+ degress from the coldest to hottest temp in one year.  Can you cost effectively build roads to hold up under those kinds of extremes?


Title: Re: (PROJECT) Boulder Bridge
Post by: nathanm on September 25, 2012, 03:07:17 pm
are there many places in the country with as wide of temperature swings as we get in Okla.? 

Yes.


Title: Re: (PROJECT) Boulder Bridge
Post by: heironymouspasparagus on September 25, 2012, 05:42:40 pm
Not much better than we fare, at least out on the mountain passes and lower traffic highways like 160.


Actually, they do a lot of repaving every year....

They have similar issues.  The problem is the asphalt - not the road base.




Title: Re: (PROJECT) Boulder Bridge
Post by: heironymouspasparagus on September 25, 2012, 05:47:00 pm
I don't have any knowledge about roads or road construction, but are there many places in the country with as wide of temperature swings as we get in Okla.?  It's not uncommon to have a difference of 100+ degress from the coldest to hottest temp in one year.  Can you cost effectively build roads to hold up under those kinds of extremes?

Lots of places.  Wisconsin has been getting there for the last few years....+97 or 98 in summer, with -10 to -15 in winter.

I think Nowata beats just about everyone a couple years ago;  -32 to +93 in 5 days!  And then we get all the 110's in summer...


Title: Re: (PROJECT) Boulder Bridge
Post by: Weatherdemon on October 04, 2012, 07:58:16 am
It appears they are pouring the top layer of concrete in the middle of the span this morning.


Title: Re: (PROJECT) Boulder Bridge
Post by: TheTed on October 04, 2012, 11:02:04 am
They were working this past Saturday. That's the first time I've seen that.

I know this has been discussed on other threads, but why don't road projects have more than 40 hours a week of work. Taxpayers are still paying for (x) man hours to get the job done. No reason to stretch it out for such a long period. Add another shift and more workers.

It seems like there are workers at the oneplace site working most every Saturday. Yet we accept less for publicly funded projects.


Title: Re: (PROJECT) Boulder Bridge
Post by: Townsend on October 04, 2012, 12:07:30 pm

It seems like there are workers at the oneplace site working most every Saturday. Yet we accept less for publicly funded projects.

They only have to finish one day early to receive the bonus.  Why pay overtime?


Title: Re: (PROJECT) Boulder Bridge
Post by: sgrizzle on October 04, 2012, 12:18:05 pm
They only have to finish one day early to receive the bonus.  Why pay overtime?

Aren't bonuses a per-day early rate?


Title: Re: (PROJECT) Boulder Bridge
Post by: Townsend on October 04, 2012, 12:22:45 pm
Aren't bonuses a per-day early rate?

Not many years ago for Manhattan or Empire construction.  If it's changed, then I retract my post.


Title: Re: (PROJECT) Boulder Bridge
Post by: TheTed on October 04, 2012, 02:18:19 pm
Finishing early? The deadline was Sept. 28. Is there a new deadline in place, or are they paying a penalty?

I wouldn't think OT would be needed. Just employ more workers, possibly some working outside normal business hours. This thing's been in the works forever. It's frustrating to see those guys taking off at 4pm (or whatever time it is) while they've been working more than just normal business hours at lots of private construction sites downtown.


Title: Re: (PROJECT) Boulder Bridge
Post by: Townsend on October 04, 2012, 02:19:17 pm
Finishing early? The deadline was Sept. 28. Is there a new deadline in place, or are they paying a penalty?

Rolling deadline?


Title: Re: (PROJECT) Boulder Bridge
Post by: Weatherdemon on October 04, 2012, 08:15:34 pm
Finishing early? The deadline was Sept. 28. Is there a new deadline in place, or are they paying a penalty?

I wouldn't think OT would be needed. Just employ more workers, possibly some working outside normal business hours. This thing's been in the works forever. It's frustrating to see those guys taking off at 4pm (or whatever time it is) while they've been working more than just normal business hours at lots of private construction sites downtown.

LOL, hard to see much OT being worked there. They've worked both sides the whole time but my gawd they seem to move slow!


Title: Re: (PROJECT) Boulder Bridge
Post by: carltonplace on December 03, 2012, 07:03:20 pm
I ran across this bridge several weeks ago...it was unattended.  I haven't had the same opportunity lately.


Title: Re: (PROJECT) Boulder Bridge
Post by: TheTed on December 04, 2012, 12:40:16 am
I ran across this bridge several weeks ago...it was unattended.  I haven't had the same opportunity lately.
That's awesome. I've been tempted more than once but got talked out of it. It's unattended quite a bit it seems, as there seems to be zero sense of urgency to get it finished.

I'm not even sure what they've been doing the past few weeks. Anybody have an updated ETA?


Title: Re: (PROJECT) Boulder Bridge
Post by: carltonplace on December 04, 2012, 12:41:52 pm
They were putting on railings and working on the Archer end when I went by on Sunday.


Title: Re: (PROJECT) Boulder Bridge
Post by: BKDotCom on December 04, 2012, 07:12:48 pm
They were putting on railings and working on the Archer end when I went by on Sunday.

That, plus tying in with Archer / redoing the archer intersection
I think they're doing one section of railing per day or something slower.


Title: Re: (PROJECT) Boulder Bridge
Post by: DTowner on December 20, 2012, 02:17:38 pm
Projected opening is January 15.

Boulder Avenue bridge slated to open Jan. 15

By BRIAN BARBER World Staff Writer
Published: 12/20/2012  1:55 AM
Last Modified: 12/20/2012  7:42 AM


Downtown Tulsa's long-awaited Boulder Avenue bridge is expected to be open to traffic in less than a month - Jan. 15.

"We're going to have at least two of the lanes open as we're putting on the finishing touches," said Terry Ball, field engineering manager for the Engineering Services Department.

 City leaders have touted the new structure as a vital connection between downtown's core and the burgeoning Brady District right across the railroad tracks.

The 290-foot bridge from First to Archer streets is nearly an $11 million endeavor, with the demolition of the old bridge and the design of the new one funded through the 2006 third-penny program and the construction paid for through the 2008 Fix Our Streets initiative.

The bridge was tentatively supposed to open in October but was delayed by the art that will be installed.

Students and teachers from Tulsa Technology Center have created artwork that represents Tulsa's history and culture for the fence screening that will line the sides of the structure.

Construction on the project by Becco Contractors has spanned a full year, beginning last January.

"It's been a long time coming, but I think people are going to be surprised at how nice it looks," Ball said.

Work was supposed to start in September 2011 but was delayed because of a steel shortage.

The bridge has consumed more than 1.5 million pounds of steel.

Once opened, the new structure's four lanes will accommodate northbound and southbound traffic, making Boulder Avenue two-way north of First Street.

South of First street, Boulder Avenue will remain one-way headed north, so southbound traffic that crosses the bridge will have to turn west onto First.

The bridge will feature extra-wide sidewalks on both sides, plus rails and decorative lighting.

Eventual landscaping will include Boston ivy, holly and roses at the bridge's ends.

The intersections where the bridge connects are also seeing improvements.

The original Boulder Avenue bridge, which dated to the 1930s, was closed to vehicle traffic in 1998 because of deterioration and to pedestrians in 2008 after inspectors found it to be unstable.

The inspection was prompted by calls from pedestrians who reported hearing noises and feeling movement while on the bridge, which was a main thoroughfare for people walking from parking lots to their workplaces.

Read more from this Tulsa World article at http://www.tulsaworld.com/news/article.aspx?subjectid=689&articleid=20121220_11_A11_CUTLIN270116


Title: Re: (PROJECT) Boulder Bridge
Post by: carltonplace on January 09, 2013, 08:12:02 am
Artwork is installed.

Still need traffic stripes, sidewalk work and removal of the old traffic signals at Archer.

Open.

Any.

Day.

Now.

.

.


Title: Re: (PROJECT) Boulder Bridge
Post by: TheTed on January 09, 2013, 11:57:34 am
I think you meant any year now.


Title: Re: (PROJECT) Boulder Bridge
Post by: RecycleMichael on January 09, 2013, 05:16:33 pm
Boulder Avenue bridge opening ceremony with Mayor Bartlett at 2 p.m. on Feb. 4


Title: Re: (PROJECT) Boulder Bridge
Post by: sgrizzle on January 10, 2013, 09:33:32 am
(http://zipmeme.com/uploads/generated/g1357831605877226267.jpg)


Title: Re: (PROJECT) Boulder Bridge
Post by: DTowner on January 10, 2013, 10:28:08 am
Artwork is installed.

Still need traffic stripes, sidewalk work and removal of the old traffic signals at Archer.

Open.

Any.

Day.

Now.

.

.

That all sounds very complicated - I can see why it will take another month.



Title: Re: (PROJECT) Boulder Bridge
Post by: PonderInc on January 13, 2013, 11:20:16 am
Boulder Avenue bridge opening ceremony with Mayor Bartlett at 2 p.m. on Feb. 4.

Trivia - who was mayor when this got torn down?


Title: Re: (PROJECT) Boulder Bridge
Post by: Red Arrow on January 13, 2013, 12:56:23 pm
Boulder Avenue bridge opening ceremony with Mayor Bartlett at 2 p.m. on Feb. 4.

Trivia - who was mayor when this got torn down?

Kathy Taylor / 2009 but it was closed to traffic long before that and even pedestrians for a while.

http://www.newson6.com/story/15027698/tulsas-downtown-boulder-bridge-to-be-rebuilt



Title: Re: (PROJECT) Boulder Bridge
Post by: sauerkraut on January 13, 2013, 02:18:26 pm
This sounds good. :)


Title: Re: (PROJECT) Boulder Bridge
Post by: PonderInc on January 15, 2013, 01:36:04 pm
I actually meant to ask who was mayor when it was closed to traffic.  It's been so long I can't remember, but I'm guessing Susan Savage.  (I know that it was closed soon after they resurfaced the asphalt...which always struck me as funny.)   I used to walk across it every day for years...until it was finally closed to pedestrians.

I'm thinking it was closed to traffic in the late 90's?  (Geez.  Is that possible?)  And closed to pedestrians sometime between 2002 and 2005. 

That's my guess, without a google search.


Title: Re: (PROJECT) Boulder Bridge
Post by: DTowner on January 15, 2013, 02:54:57 pm
According to today's T.World, cold weather is delaying traffic stripes - still hoping Feb. 1 for opening.  Really?  Just put some orange cones down the middle of the bidge and let people start using this thing.


Title: Re: (PROJECT) Boulder Bridge
Post by: TheTed on January 15, 2013, 03:05:38 pm
The 'temps must be in the 50s' seems like a pre-made excuse. It's been basically done for months.

It was above 50 for a high six straight days last week. But as soon as the cold spell hits they pull out the excuse.

Also, this turning streets from one-way to two-way in this super slow fashion is ridiculous. Drivers can't handle one-way streets. They really can't handle streets that turn from two-way to one-way, like Boulder when the bridge opens. They turned one block of main into a two-way street a while back but left the rest of the one-way portion as is.

And this is coming from someone who had his car totalled recently buy a dumbass going the wrong way on the one-way portion of Main.


Title: Re: (PROJECT) Boulder Bridge
Post by: carltonplace on January 21, 2013, 01:08:11 pm
Everything is done now except for the no parking signs.


Title: Re: (PROJECT) Boulder Bridge
Post by: carltonplace on January 25, 2013, 01:27:06 pm
And now the no parking signs are up. Still waiting on Dewey to cut the ribbon I guess.


Title: Re: (PROJECT) Boulder Bridge
Post by: Townsend on January 25, 2013, 01:38:13 pm
And now the no parking signs are up. Still waiting on Dewey to cut the ribbon I guess.

Can the barriers be moved aside?


Title: Re: (PROJECT) Boulder Bridge
Post by: carltonplace on January 25, 2013, 01:47:16 pm
Can the barriers be moved aside?

I've been using the bridge for months now. Just not in a car.
I dig the decorative lights. This bridge is steeper than its brethren on Main, Boston, Cincy and Detroit.


Title: Re: (PROJECT) Boulder Bridge
Post by: Townsend on January 25, 2013, 02:00:01 pm
I've been using the bridge for months now. Just not in a car.
I dig the decorative lights. This bridge is steeper than its brethren on Main, Boston, Cincy and Detroit.

I'll meet you and anyone else in 20 to stage a ribbon cutting.


Title: Re: (PROJECT) Boulder Bridge
Post by: DTowner on January 25, 2013, 02:44:03 pm
Those barricades don't look strong enough to stop a car.  Let's go for it.


Title: Re: (PROJECT) Boulder Bridge
Post by: Red Arrow on January 25, 2013, 02:47:44 pm
Those barricades don't look strong enough to stop a car.  Let's go for it.

You go first.  Sheet metal on modern cars dents way too easily. :D


Title: Re: (PROJECT) Boulder Bridge
Post by: Townsend on January 25, 2013, 02:48:14 pm
Those barricades don't look strong enough to stop a car.  Let's go for it.

I've tweeted Fake Dewey Bartlett to ask if he'd do the ribbon cutting.


Title: Re: (PROJECT) Boulder Bridge
Post by: DowntownDan on January 25, 2013, 02:53:26 pm
So is there any possibility the borden trucks can be relocated?  With the new bridge and the new businesses on the corner seems like a big waste of real estate.  Even a nicely landscaped parking lot and grand entrance for the Brady Theater and local businesses would be better than a lot full of trailers.  Or a building of some sort.  Any sort.


Title: Re: (PROJECT) Boulder Bridge
Post by: Townsend on January 25, 2013, 02:57:29 pm
So is there any possibility the borden trucks can be relocated?  With the new bridge and the new businesses on the corner seems like a big waste of real estate.  Even a nicely landscaped parking lot and grand entrance for the Brady Theater and local businesses would be better than a lot full of trailers.  Or a building of some sort.  Any sort.

Word from a business owner in the area is that the Borden trucks are moving on.  I have no proof but I hope it is true.


Title: Re: (PROJECT) Boulder Bridge
Post by: carltonplace on February 04, 2013, 08:49:38 am
Trees were planted on Archer next to the Borden Truck lot over the weekend.


Title: Re: (PROJECT) Boulder Bridge
Post by: Teatownclown on February 04, 2013, 09:06:36 am
That would be good news.

Maybe, they are preparing for this summers burning up concert in July. Gonna be a blast furnace of an event.


Title: Re: (PROJECT) Boulder Bridge
Post by: carltonplace on February 04, 2013, 02:36:39 pm
Ribbon is cut. Bridge is open!


Title: Re: (PROJECT) Boulder Bridge
Post by: Townsend on February 04, 2013, 02:38:15 pm
Ribbon is cut. Bridge is open!

Huzzah


Title: Re: (PROJECT) Boulder Bridge
Post by: Townsend on February 04, 2013, 02:39:29 pm
That was a sincere "huzzah"


Title: Re: (PROJECT) Boulder Bridge
Post by: Townsend on February 04, 2013, 03:08:18 pm
(https://sphotos-a.xx.fbcdn.net/hphotos-ash3/72640_10200627337871816_1156257536_n.jpg)


Title: Re: (PROJECT) Boulder Bridge
Post by: Hoss on February 04, 2013, 03:13:22 pm
(https://sphotos-a.xx.fbcdn.net/hphotos-ash3/72640_10200627337871816_1156257536_n.jpg)

Looks like I have a photowalk destination this weekend....


Title: Re: (PROJECT) Boulder Bridge
Post by: Townsend on February 04, 2013, 03:21:50 pm
Looks like I have a photowalk destination this weekend....

See if your car can catch air


Title: Re: (PROJECT) Boulder Bridge
Post by: Conan71 on February 04, 2013, 03:27:32 pm
(https://sphotos-a.xx.fbcdn.net/hphotos-ash3/72640_10200627337871816_1156257536_n.jpg)

Now we can get to all our stuff on the other side of the bridge.


Title: Re: (PROJECT) Boulder Bridge
Post by: Hoss on February 04, 2013, 03:33:50 pm
See if your car can catch air

(http://www.curbsideclassic.com/wp-content/uploads/2011/04/dodge-charger-general-lee-doh-jump-police-cars-1600x12001.jpg)


Title: Re: (PROJECT) Boulder Bridge
Post by: Townsend on February 04, 2013, 03:58:49 pm
He yelled out "STUUUUUF!"

(https://sphotos-b.xx.fbcdn.net/hphotos-ash3/535005_465576246830720_1842840856_n.jpg)

It really makes a heart full of joy.  STUUUUUF


Title: Re: (PROJECT) Boulder Bridge
Post by: AngieB on February 04, 2013, 04:00:11 pm
(https://sphotos-b.xx.fbcdn.net/hphotos-prn1/555964_4386235859244_1396653445_n.jpg)


Title: Re: (PROJECT) Boulder Bridge
Post by: Townsend on February 04, 2013, 04:02:33 pm
(https://sphotos-b.xx.fbcdn.net/hphotos-prn1/555964_4386235859244_1396653445_n.jpg)

Chick, I dig you.


Title: Re: (PROJECT) Boulder Bridge
Post by: AngieB on February 05, 2013, 09:38:54 am
Chick, I dig you.

 ;D


Title: Re: (PROJECT) Boulder Bridge
Post by: BKDotCom on February 07, 2013, 11:20:57 am
Am I crazy, or was all the artwork up on the bridge at one point ?


Title: Re: (PROJECT) Boulder Bridge
Post by: carltonplace on February 07, 2013, 12:11:10 pm
Am I crazy, or was all the artwork up on the bridge at one point ?

They(#thethey!@) moved it to the middle of the span on the east side.


Title: Re: (PROJECT) Boulder Bridge
Post by: TheTed on February 07, 2013, 03:03:56 pm
The western sidewalk is closed. Understandable, with as little time as they had from start to finish on this project.


Title: Re: (PROJECT) Boulder Bridge
Post by: Townsend on February 07, 2013, 03:16:00 pm
The western sidewalk is closed. Understandable, with as little time as they had from start to finish on this project.

Any reason?  The walkway is moist?


Title: Re: (PROJECT) Boulder Bridge
Post by: Markk on February 12, 2013, 10:11:15 am
Workers have spent every day since the grand opening moving the artwork from the east side, to the west, and now back to the east.

ain't nobody got time for that!


Title: Re: (PROJECT) Boulder Bridge
Post by: Conan71 on February 12, 2013, 10:23:42 am
Workers have spent every day since the grand opening moving the artwork from the east side, to the west, and now back to the east.

ain't nobody got time for that!

Did you see that while you were getting a cold pop?

[youtube]http://www.youtube.com/watch?v=udS-OcNtSWo[/youtube]


Title: Re: (PROJECT) Boulder Bridge
Post by: rdj on February 12, 2013, 10:30:32 am
Don't you wish you were an internet sensation?

[youtube]http://www.youtube.com/watch?v=qq0ar8_9FSM[/youtube]


Title: Re: (PROJECT) Boulder Bridge
Post by: TheTed on February 12, 2013, 12:36:45 pm
They had both outside lanes closed off and the western sidewalk just now. Is there some reason this couldn't have been done during the several months the bridge was done and the only major work being done was on the approaches?

If it had been finished in a timely manner, without delays getting started, and multiple opening dates that never happened, it'd be forgivable.


Title: Re: (PROJECT) Boulder Bridge
Post by: carltonplace on February 12, 2013, 03:52:51 pm
And the decorative colored lights were not working on last Saturday...well some were and most weren't. 


Title: Re: (PROJECT) Boulder Bridge
Post by: Conan71 on February 12, 2013, 04:17:28 pm
And the decorative colored lights were not working on last Saturday...well some were and most weren't. 

I hope they didn't use the same contractor they used to light the QT Center.


Title: Re: (PROJECT) Boulder Bridge
Post by: Townsend on February 12, 2013, 04:20:18 pm
I hope they didn't use the same contractor they used to light the QT Center.


Out of business soon after they installed the lights on the QT center.


Title: Re: (PROJECT) Boulder Bridge
Post by: Markk on February 12, 2013, 05:01:30 pm
Breaking news:  They started to install artwork along the west side this morning (without taking it from the east side), then took everything down from the west side and left.  This is really exciting to watch.


Title: Re: (PROJECT) Boulder Bridge
Post by: BKDotCom on February 12, 2013, 06:34:56 pm
Breaking news:  They started to install artwork along the west side this morning (without taking it from the east side), then took everything down from the west side and left.  This is really exciting to watch.

They're really performing some soft of conceptual art thing
Watch the time-lapse.   The animation is amazing.


Title: Re: (PROJECT) Boulder Bridge
Post by: carltonplace on February 25, 2013, 09:49:32 am
I like the effect that the artwork has on the bridge now that it is finally installed.


Title: Re: (PROJECT) Boulder Bridge
Post by: TheTed on February 25, 2013, 11:46:04 am
So are they really done now? As in all cones, trucks and other barriers moved from all sidewalks and road surfaces on the bridge?


Title: Re: (PROJECT) Boulder Bridge
Post by: carltonplace on February 25, 2013, 12:14:03 pm
Well there are still some 2X4s laying around but other than that I can't see anything else that needs to be done. Now let's two-way Boulder Ave


Title: Re: (PROJECT) Boulder Bridge
Post by: patric on April 12, 2013, 12:37:50 pm
The lights illuminating the street are a big improvement,
but I admit I hadn't paid attention to the lights on the artwork... please tell me it isnt up-lit like a billboard...
we should know better than that.

http://www.tulsaworld.com/article.aspx/Light_in_the_darkness_Boulder_Bridge_color/20130412_16_A8_TheBou578328?subj=12&Cont=Cov&Cont=Cov
(http://www.tulsaworld.com/articleimages/2013/20130412_p1BoulderBridge041.jpg)


Title: Re: (PROJECT) Boulder Bridge
Post by: TheTed on April 12, 2013, 01:25:49 pm
The lighting is not extremely bright. It's a good level of brightness. Between that and/or the views, people must really like it.

Nearly every time I walk across it at night, a car either stops at the top for several minutes or drives extremely slowly (or they're just part of the 75% of downtown nighttime drivers who have no idea where they're going or how to get there).


Title: Re: (PROJECT) Boulder Bridge
Post by: BKDotCom on April 12, 2013, 01:32:42 pm
(http://a1.ec-images.myspacecdn.com/images01/30/07ca9eb861b51df5fecf2013c206a577/l.jpg)


Title: Re: (PROJECT) Boulder Bridge
Post by: hello on April 12, 2013, 03:19:00 pm
No, it looks really nice at night. I was driving down Cheyenne the other night and did a double take. Very nice addition to Downtown.


Title: Re: (PROJECT) Boulder Bridge
Post by: Weatherdemon on April 13, 2013, 01:13:48 pm
No, it looks really nice at night. I was driving down Cheyenne the other night and did a double take. Very nice addition to Downtown.

It is quite nice.
Just out of the way unless you're coming from the BOk Center.

Does it get much use by pedestrians?


Title: Re: (PROJECT) Boulder Bridge
Post by: Townsend on January 30, 2014, 02:22:30 pm
City of Tulsa's decision not to buy bridge surge protector may have cost taxpayers thousands

http://www.kjrh.com/news/local-news/investigations/city-spends-462000-on-bridge-lights-months-later-half-stop-working (http://www.kjrh.com/news/local-news/investigations/city-spends-462000-on-bridge-lights-months-later-half-stop-working)

Quote
The opening of the Boulder Bridge in downtown Tulsa was a big day for the city.

It was a sunny day in February of 2013. It featured a ribbon-cutting and marching band.

"Simply having this bridge going over the railroad tracks from one terrific side to the other," Mayor Dewey Bartlett said at the unveiling.

It features unique metal artwork with rows of LED light strips underneath to illuminate it at night, but just eight months after the opening, the rows of LED lights stopped working on the bridge's west side.

The lights were part of a grand plan to make the bridge an artistic landmark in Tulsa. It's a bridge with a lot of history.

The Boulder Bridge was built in 1929, was closed for a decade for safety reasons and was torn down in 2009. A rebuilding project launched soon after, and four years and $8 million later, the Boulder Bridge was open once again.

City of Tulsa Field Engineer Manager Terry Ball says the city hired a contractor to put in the lights, which cost $462,000 -- paid for through a sales tax and bond money.

When the lights on the west side stopped working, Ball says the contractor checked it out.

"There was device that was burnt up and he sent it back to the factory to have it looked at, and they put a new one in, but the factory said they'd either seen a lightning strike they think or a surge," Ball said.

The 2NEWS Investigators obtained emails and letters to the city from the light project contractor, subcontractor and an engineering firm. All three cite lightning as a possible or likely reason for the destroyed LED light strips.

But the 2NEWS Investigators found the city didn't have one key component that could've prevented the damage caused by the lightning strike -- something many of us use everyday: a surge protector.

Taxpayers we talked to were surprised.

"There's weather and so that needs to be taken into consideration anytime that you're building anything that may be affected by weather," said Tulsa taxpayer Georgi Magrady.

"They should've paid the extra for the surge protector," said Bob Magrady.

"That would've been the smart thing to do," said Joel Dollar.

"The question is: What do they do now? How do they fix the situation without taking more money out of our pockets?" Magrady said.

We asked the city that same question too. The subcontractor that installed the lights calls the incident an "act of God" and that isn't covered under warranty. So that means you, the taxpayer, will have to pay for the fix.

A surge protector could have prevented the suspected lightning damage and saved the city the cost to fix it too.

Ball realizes not getting the protector may have been a costly mistake.

In fact, after our interview, Ball said the city turned off the east side lights as well until a surge protector is installed saying in an email they "don't want to risk any additional damage."

A city spokesperson says they don't know right now how much it will cost to fix the LED lights.

They are also looking at the price of surge protectors. We did too. We talked to professionals in industrial surge protection, and they told us that to protect the nearly $500,000 worth of LED lights on the bridge, it would have cost the city between $1,000 to $2,000.

Ball says the lessons learned this time around will be used in the future. He says now they will look at getting surge protectors.

"That would be one thing we'd talk about with design and see if on future ones make sure that we do have that, cause when you do have elevated surfaces like a bridge it may be prone more to the lightning," said Ball.

A dark spot in a project that was years in the making.


Title: Re: (PROJECT) Boulder Bridge
Post by: Conan71 on January 30, 2014, 04:19:37 pm
If it was an act of God, why don’t they just send God the bill  ???


Title: Re: (PROJECT) Boulder Bridge
Post by: BKDotCom on January 30, 2014, 04:34:35 pm
If it was an act of God, why don’t they just send God the bill  ???

sounds more like the act (inaction) of bureaucrats


Title: Re: (PROJECT) Boulder Bridge
Post by: swake on January 30, 2014, 04:34:39 pm
epic fail. again.


Title: Re: (PROJECT) Boulder Bridge
Post by: AquaMan on January 30, 2014, 05:16:49 pm
I wonder if they thought to put re-bar in the concrete surface....



Title: Re: (PROJECT) Boulder Bridge
Post by: rdj on January 31, 2014, 09:22:09 am
Based on what a supplier told me they poured the concrete several inches thicker than spec on the approaches.


Title: Re: (PROJECT) Boulder Bridge
Post by: BKDotCom on January 31, 2014, 01:20:02 pm
Based on what a supplier told me they poured the concrete several inches thicker than spec on the approaches.

¿To compensate for the absence of rebar?  :)


Title: Re: (PROJECT) Boulder Bridge
Post by: carltonplace on February 03, 2014, 11:02:05 am
If it was an act of God, why don’t they just send God the bill  ???

Why didn't the contractor advise about adding the surge protectors?


Title: Re: (PROJECT) Boulder Bridge
Post by: Conan71 on February 03, 2014, 11:54:12 am
Why didn't the contractor advise about adding the surge protectors?

Knowing what I do about contracting with the city, they probably did and it was either ignored or not approved by someone who thought it to be non-essential. 

It may well have even been over-looked in the engineering phase and no one further down the construction food chain gave it a thought.  That may be the most likely reason.


Title: Re: (PROJECT) Boulder Bridge
Post by: Hoss on February 03, 2014, 01:25:38 pm
Knowing what I do about contracting with the city, they probably did and it was either ignored or not approved by someone who thought it to be non-essential. 

It may well have even been over-looked in the engineering phase and no one further down the construction food chain gave it a thought.  That may be the most likely reason.

Must be a common thing for municipalities; my brother is an electrical designer that has to deal with many of them in Tulsa county and he absolutely detests it.  Usually not building things to proper electrical code as he has in the BPs, etc.  All to cut costs from the people who have put in the lowest bid.


Title: Re: (PROJECT) Boulder Bridge
Post by: cannon_fodder on February 03, 2014, 01:30:12 pm
Hey, the failed lights on the bridge can be part of the failed lighting tour.  The County has the Expo building, the City our new bridge.  Its like a competition!


Title: Re: (PROJECT) Boulder Bridge
Post by: AquaMan on February 03, 2014, 01:31:03 pm
There is the chance that it wasn't a surge at all. Since it is difficult to confirm or deny, some contractors use that ruse to enable insurance companies to replace homeowners air conditioning systems. The one time that I did see a surge at a lake home, it actually blew up an old tube type television. Of course I'm in that skeptical frame of mind right now....


Title: Re: (PROJECT) Boulder Bridge
Post by: AngieB on February 15, 2014, 08:34:45 am
I wonder if they will put a surge protector on the Bartlett Square fountain.

http://www.tulsaworld.com/news/downtown/work-on-bartlett-square-fountain-downtown-ahead-of-schedule/article_ae24c10b-3ddc-508d-b403-a619db9b5523.html


Title: Re: (PROJECT) Boulder Bridge
Post by: nathanm on February 15, 2014, 10:54:40 am
There is the chance that it wasn't a surge at all.

There's also a strong chance a surge protector wouldn't have helped in the least. I can't count how many times I've seen nearby lightning take out network ports, serial ports, or anything else with 30 or 40 feet or more of cable on the end of it. Even a strike just somewhat nearby can induce quite a bit of voltage on long runs of wire. The only way to prevent that particular form of surge damage is a lightning protection ring.


Title: Re: (PROJECT) Boulder Bridge
Post by: patric on February 15, 2014, 01:57:48 pm
The only way to prevent that particular form of surge damage is a lightning protection ring.

You gonna be digging thru a lot of boxes of cereal for that one  ;D


Title: Re: (PROJECT) Boulder Bridge
Post by: Townsend on December 17, 2015, 12:47:12 pm
So what ever came of the light issue on the bridge?  Lift rug and sweep?


Title: Re: (PROJECT) Boulder Bridge
Post by: cannon_fodder on December 17, 2015, 01:15:15 pm
So what ever came of the light issue on the bridge?  Lift rug and sweep?

Last time I was down that way the lights were working. Not sure what the resolution was - I assume the damage wasn't total ($400k+). But yeah, seems like it was fixed and the issue just faded away.


Title: Re: (PROJECT) Boulder Bridge
Post by: heironymouspasparagus on December 17, 2015, 01:16:30 pm
So what ever came of the light issue on the bridge?  Lift rug and sweep?


Are the lights working now?

Lift and sweep would be the most expected result....  Lightning is very tough thing to protect against - the typical MOV 'solution' used in people's power strips is very weak and if you do observe a very close lightning strike, the strip should be replaced to ensure some protection again.  MOV's are expendable - meaning they get 'used up' upon repeated surge events.  And how fast they wear out depends on the energy absorbed - same type device may protect for a couple years, or it may take one event.  Can never tell.

A couple thousand dollar solution for those lights is gonna be MOV based.  Will have finite life.  Will require ongoing replacement program and plan.  Proper grounding configuration with better protection devises will cost MUCH more than a couple grand.




Title: Re: (PROJECT) Boulder Bridge
Post by: Weatherdemon on December 18, 2015, 08:42:34 am
So what ever came of the light issue on the bridge?  Lift rug and sweep?

They've been working for a while.