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Engineering firm to examine 20 steel connections at new downtown library

Posted on 6/13/18 at 1:22 pm
Posted by Adam4848
LA
Member since Apr 2006
18938 posts
Posted on 6/13/18 at 1:22 pm
quote:

A structural engineer for the downtown River Center Branch Library identified nearly 20 steel connections in the building that he asked the contractor to uncover for examination, according to construction documents The Advocate received Tuesday in response to a public records request.

City-parish officials say they still have no timeline for when construction on the building can resume; meanwhile, the East Baton Rouge Metro Council is expected to vote Wednesday on a contract for a third-party engineering firm to review the work on the building. While the outside engineering firm, Exponent, has already begun its work under a $17,500 contract, the city-parish is proposing increasing the contract to $67,500.


The structural engineer for the project, Stephan Voss, asked for contractors to expose beam-to-column connections, expose column splices and remove fireproofing in 17 spots on the building's fourth floor and roof. He also asked contractors to expose two beam-to-column connections and to remove fireproofing on the library's second and third floors.

The drawings identify a "compromised connection" from a diagonal structure that extends from the building's fourth floor and helps hold up the roof.


What was the original timeline for opening?

LINK
This post was edited on 6/13/18 at 1:24 pm
Posted by Hammertime
Will trade dowsing rod for titties
Member since Jan 2012
43030 posts
Posted on 6/13/18 at 1:31 pm to
Fill me in, but there is already a structural engineering firm hired, for $17,500, to investigate what happened, and the city now wants to pay them more?
Posted by Adam4848
LA
Member since Apr 2006
18938 posts
Posted on 6/13/18 at 1:34 pm to
I'm assuming their scope of work is increasing based on the want to directly examine the 20 connections.
Posted by fightin tigers
Downtown Prairieville
Member since Mar 2008
73674 posts
Posted on 6/13/18 at 1:34 pm to
I think we are seeing a new way to funnel money to supporters.

Screw all the "studies" before hand. Now we do multiple post construction studies.
Posted by fightin tigers
Downtown Prairieville
Member since Mar 2008
73674 posts
Posted on 6/13/18 at 1:37 pm to
quote:

Fill me in, but there is already a structural engineering firm hired, for $17,500, to investigate what happened, and the city now wants to pay them more?


I wouldn't expect 17.5k to get you very far with an engineering firm that is tasked with fixing a building with actual structural concerns. Especially if their going to have their name tied to the building now.
Posted by johnnyrocket
Ghetto once known as Baton Rouge
Member since Apr 2013
9790 posts
Posted on 6/13/18 at 1:39 pm to
We need a study to study the study of the political handout ( I mean study, sorry), to study the study of the study which at the end of the day is the library board walking away from the screw up.

Now, this disaster should be left at this condition, as a monument to The City of BR’s Disfunction.
Posted by meltingman
Member since Jun 2017
70 posts
Posted on 6/13/18 at 1:40 pm to
It is common practice for steel connection design to be delegated to the steel fabricator with forces or reactions provided by the engineer of record.

Not sure what happened in this case, but something could have been overlooked or missed by the connection designer.
Posted by CarRamrod
Spurbury, VT
Member since Dec 2006
57426 posts
Posted on 6/13/18 at 1:41 pm to
quote:

ill me in, but there is already a structural engineering firm hired, for $17,500, to investigate what happened, and the city now wants to pay them more?


17-5 will get you a face to face meeting and a few conference calls.
Posted by lsu777
Lake Charles
Member since Jan 2004
30961 posts
Posted on 6/13/18 at 1:43 pm to
quote:

It is common practice for steel connection design to be delegated to the steel fabricator with forces or reactions provided by the engineer of record.

Not sure what happened in this case, but something could have been overlooked or missed by the connection designer.



Correct. It is also common practice to leave any connections that are modified outside of the original approved package open so that they can be examined and approved by the SE.
Posted by MorbidTheClown
Baton Rouge
Member since Jan 2015
65678 posts
Posted on 6/13/18 at 1:44 pm to
get Ramrod on the horn !
Posted by real turf fan
East Tennessee
Member since Dec 2016
8595 posts
Posted on 6/13/18 at 1:47 pm to
I'd expect the 17-5 begins to cover that particular structural engineer's liability insurance. That insurance on a mess like this has to be massive, because I can't imagine retrofitting the problems will solve 100% of the errors. Much less faulty materials.
Posted by LSUBoo
Knoxville, TN
Member since Mar 2006
101915 posts
Posted on 6/13/18 at 1:48 pm to
quote:

Now, this disaster should be left at this condition, as a monument to The City of BR’s Disfunction.


Only if they put "The City of BR’s Disfunction" exactly like that in big letters across the front.
Posted by lsu777
Lake Charles
Member since Jan 2004
30961 posts
Posted on 6/13/18 at 1:48 pm to
quote:

I'd expect the 17-5 begins to cover that particular structural engineer's liability insurance. That insurance on a mess like this has to be massive, because I can't imagine retrofitting the problems will solve 100% of the errors. Much less faulty materials.



Faulty materials are a different thing all together. Fixing the connections is not that big of a deal in the grand scheme of things nor is it very hard.
Posted by Hammertime
Will trade dowsing rod for titties
Member since Jan 2012
43030 posts
Posted on 6/13/18 at 1:49 pm to
quote:

While the outside engineering firm, Exponent, has already begun its work under a $17,500 contract, the city-parish is proposing increasing the contract to $67,500. 
So they contracted for $17.5k to do the entire investigation, and then the city wants to pay them more? It seems like the city would've included "check all that shite out" in the original contract
Posted by CarRamrod
Spurbury, VT
Member since Dec 2006
57426 posts
Posted on 6/13/18 at 1:50 pm to
quote:

Faulty materials are a different thing all together. Fixing the connections is not that big of a deal in the grand scheme of things nor is it very hard.

agreed
Posted by Duckhammer_77
TD Platinum member
Member since Nov 2016
2675 posts
Posted on 6/13/18 at 1:50 pm to
quote:

something could have been overlooked or missed by the connection designer.


quote:

examined and approved by the SE [structural engineer of record]


the liability is "on the stamp" of the SE, not the delegated-design steel detailer.
Posted by dfintlyHmmrd
Jigga City
Member since Dec 2016
1408 posts
Posted on 6/13/18 at 1:51 pm to
quote:

"check all that shite out" in the original contract


I dont think they knew the full extent of "all that shite" when they signed the original contract.
Posted by Golfer
Member since Nov 2005
75052 posts
Posted on 6/13/18 at 1:51 pm to
$17,500 is the maximum contract amount that does not need MC approval. So to get this started, the company agreed to begin the work under the $17.5k contract and wait for approval on the remaining amount.
Posted by eng08
Member since Jan 2013
5997 posts
Posted on 6/13/18 at 1:52 pm to
The 17.5 is probably a boots on ground, let me check it out and read the reports and then I’ll get you a real number.
Posted by NYNolaguy1
Member since May 2011
20869 posts
Posted on 6/13/18 at 1:53 pm to
quote:

I wouldn't expect 17.5k to get you very far with an engineering firm that is tasked with fixing a building with actual structural concerns. Especially if their going to have their name tied to the building now.


17.5k will get you about 175 hours of engineering services on average.


Eta: thats probably too conservative, more like 125 or so hours.
This post was edited on 6/13/18 at 2:47 pm
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