PaintSquare.com
Follow us on Twitter Follow us on LinkedIn Like us on Facebook Follow us on Instagram Visit the TPC Store
Search the site

 

Advertisement

Safway Services


Coatings Industry News

Main News Page


Cracks Halt Pensacola Bay Bridge Construction

Thursday, July 26, 2018

More items for Program/Project Management
More items from North America

Comment | More

Thanks to cracks found in a section of concrete on the Pensacola Bay Bridge, construction on the $398.5 million project has been delayed twice over the past several months, raising concerns, especially given the collapse of the pedestrian bridge at Florida International University earlier this year.

Florida Department of Transportation officials said the cracks were found during a routine visual inspection of concrete that had been set in March.

Pensacola Bay Bridge Project

According to FDOT, the Pensacola Bay Bridge project will consist of a new U.S. 98 bridge across the bay between Pensacola and Pensacola Beach, running parallel to and west of the existing span. U.S. 98 is known as an important east-west transportation corridor and a primary hurricane evacuation route.

The current span, constructed in 1960, is reaching the end of its lifespan. With only four lanes and minimal auxiliary lanes, both traffic congestion and removal of disabled vehicles pose their own challenges. Analysis determined that replacing the Bay Bridge was more cost-effective than rehabilitation.

Florida Department of Transportation

The new bridge will be two separate structures: one for eastbound traffic, the other for westbound, with three 12-foot travel lanes, a 10-foot-wide path for foot and bicycle traffic and ten feet inside and outside shoulders.

The new bridge will be two separate structures: one for eastbound traffic, the other for westbound, with three 12-foot travel lanes, a 10-foot-wide path for foot and bicycle traffic, as well as ten feet inside and outside shoulders. Pedestrians will be able to use shaded observation areas to take in views of the bay.

The first new bridge was originally slated for completion in 2019. At that time, two lanes of eastbound and two lanes of westbound traffic will be moved onto the new bridge. Once that is complete, crews will demolish the old bridge and build the second structure, with all construction work slated for completion by mid-2020.

Work is being funded by FDOT. Skanska USA Civil Southeast Inc. is serving as the design-build team, with Eisman & Russo building and engineering the project.

Construction Delays

FDOT spokesperson Ed Seifert said that the cracks that are causing the construction delay were found on part of a concrete bridge deck that cracked during hardening. Work on the bridge deck concrete pavement was stopped from April 5 to 16 and again from June 26 to 27, with other construction continuing.

Skanska USA must complete the eastbound lane by January to earn a $15 million bonus. Seifert confirmed that the company is on track to complete the project on time.

State Sen. Doug Broxon, R-Gulf Breeze, noted that he had not been made aware of the cracks, but that cracking in concrete in projects this size is not unusual. He later learned that in this case, the cracks were caused by the concrete curing incorrectly.

Concerns are running high due to what some have characterized as FDOT’s lack of transparency on the project, especially since the collapse of the pedestrian bridge at FIU earlier this year.

"The news of possible construction defects with the bridge leads me to think that an independent inspection team should be brought in by FDOT to evaluate the defects," said Gulf Breeze Mayor Matt Dannheisser.

"In recognition of the tragic consequences of bridge defects such as what occurred at FIU, the Florida Department of Transportation now needs to go above and beyond to assure the public that the new Pensacola Bay Bridge will be safe.”

   

Tagged categories: Bridges; Department of Transportation (DOT); Government; Infrastructure; Project Management

Comment from Michael Byrne, (7/26/2018, 6:50 AM)

Concrete shrinks as it cures and will always crack if it is restrained from shrinking. Cracking is NOT necessarily a flaw. The location, activity, and magnitude of the cracking needs to be evaluated by an experienced design professional to determine if this cracking is a flaw requiring corrective action.


Comment Join the Conversation:

Sign in to our community to add your comments.

Advertisements
 
SAFE Systems, Inc.
 
Enduroguard -
The Tough Cable
for a Tough Industry.
 
Reduce maintenance costs and down time, increase job site safety with Enduroguard Cable. Available exclusively from SAFE Systems. UL listed, flexible, abrasion resistant and cut resistant.
 

 
SABRE Autonomous Solutions
 
Imagine being able to remove the operator from the blasting environment
 
This significantly reduces workers exposure to hazards like toxic dust, noise, and repetitive motion injuries.
 

 
Tarps manufacturing, Inc.
 
QUALITY MADE IN AMERICA —Available near you!
 
CLICK to get a behind-the-scenes look at how Tarps Manufacturing makes the highest-quality tarps right here in the USA — available nationwide.
 

 
Industrial Vacuum Equipment Corp.
 
Hurricane Vacuums
& Dust Collectors
 
Vacuum and dust collector hose, filters and related accessories.
IndustrialVacuum.com
 

 
Total Enclosure Sail System, Inc.
 
Environmental containment and weather protection system.
 
• The Sail System™ environmental containment and weather protection system is strong, durable, reusable, efficient and cost effective. Sail System™ provides class I containment for bridges, water towers, ground tanks, drydocks and more.
 

 
Absolute Equipment/Grand Rental Station
 
TIER 4 EQUIPMENT
 
We have Tier 4 Equipment including Air Compressors & Generators for Sale & Rent! Your job may now require Tier-4. www.absoluteequip.com or Call 412-931-6655.
 

 
Mitsubishi Gas Chemical America
 
Performance Amine 1,3-BAC
 
A highly reactive cycloaliphatic diamine offering superior performance. Reasonable cost and curing efficacy makes it suitable for all types of epoxy resin applications.
 

 
HoldTight Solutions Inc.
 
Clean surfaces simply don’t rust, and no other product cleans like HoldTight®102.
 
HoldTight®102 is a wet blasting additive that decreases the water’s surface tension, allowing it to get into the profile of the surface and remove ALL contamination, including salts, acids, abrasives, light oils, and greases. HoldTight®102 leaves behind no film and evaporates with the water, providing a surface that is thoroughly clean and ready for coating, rust-free for up to 72 hours.
 

 
US Minerals
 
Hit Harder. Clean Faster.
 
Learn more at www.blackdiamondabrasives.com.
 

 
Novatek Corporation
 
Dustless Coatings Removal
 
Novatek Corporation, Dustless Coatings Removal Strip, clean and profile all dust free! Comply with new lead standards. Contact today: (866) 563-7800 www.Novatekco.com
 

 
 
 

Technology Publishing Co., 1501 Reedsdale Street, Suite 2008, Pittsburgh, PA 15233

TEL 1-412-431-8300  • FAX  1-412-431-5428  •  EMAIL webmaster@paintsquare.com


The Technology Publishing Network

Durability + Design PaintSquare the Journal of Protective Coatings & Linings Paint BidTracker

 
EXPLORE:      JPCL   |   PaintSquare News   |   Interact   |   Buying Guides   |   Webinars   |   Resources   |   Classifieds
REGISTER AND SUBSCRIBE:      Free PaintSquare Registration   |   Subscribe to JPCL   |   Subscribe to PaintSquare News
MORE:      About PaintSquare.com   |   Privacy Policy   |   Terms & Conditions   |   Support   |   Site Map   |   Search   |   Contact Us