PaintSquare.com
      | Connect Follow us on Twitter Like us on Facebook
About | Subscribe | Advertise
  

 

Get on-line education from the Pro Video Learning Series.

Paint and Coatings Industry News

Main News Page


DuPont Accused in Bridge-Tipping Storage

Monday, August 25, 2014

More items for Program/Project Management

Comment | More

Delaware officials are closing in on an answer to a $45 million question: Who is responsible for storing a massive amount of soil next to a busy interstate bridge, causing its piers to tilt?

The six-lane bridge carries I-495 over the Christina River and helps alleviate congestion on I-95. The bridge, which sees about 90,000 vehicles per day, was closed June 2 after several support columns shifted nearly two feet out of alignment.

Although the bridge reopened Saturday (Aug. 23), permanent repairs continue. And so does the search for the responsible parties.

On Aug. 5, the state Department of Natural Resources and Environmental Control sent letters to both DuPont and Alma Properties LLC, alleging land-disturbing activities.

DelDOT
Screengrab via newsworks.org

DuPont "strongly disagrees" with allegations by the Department of Natural Resources and Environmental Control that it had anything to do with the soil stockpiling.

The agency is trying to determine "the responsible parties for the violations due to the stockpiling activity" and is demanding "a clear response as to whether the activities were conducted by the landowner and/or an operator."

Fines: $2K Per Day

A DuPont spokesman said last week that a Delaware company called Keogh Contracting dumped the soil over time on the land, which is largely owned by DuPont. Alma owns the adjacent land.

DuPont leased part of the property closest to the span to Port Contractors LLC, which then allowed Keogh to use part of the area for storage. Port Contractors and Alma Properties are "closely allied," according to reports.

The state letter accuses both DuPont and Alma of:

  • Not submitting the required Sediment and Stormwater Plan;
  • Failing to provide construction review of the parcel; and
  • Failing to properly stabilize the soils following soil disturbance.

Fines could reach up to $2,000 per day for the duration of the soil stockpiling, according to Delawareonline.com. The totals could wind up being millions of dollars, as the state is trying to recover an estimated $45 million in repair costs.

DuPont said it never authorized the soil stockpiling and "strongly disagrees" with DNREC's action.

DuPont's Denial

"DuPont has a long-term ground-lease agreement with Port Contractors Inc. on the property," Daniel A. Turner, a DuPont spokesman, said in an email Thursday (Aug. 21).

"It is our understanding that Port Contractors, in turn, entered into an entirely separate agreement with Keogh Contracting Company to use part of the property, and Keogh brought the soil onto the property for storage."

Turner added that DuPont has no "contractual relationship" with Keogh and never authorized anyone to store soil on the property.

I-495 Bridge
DelDOT

DelDOT determined that a massive mound of soil stockpiled near the bridge caused the piers to tilt. The bridge was closed June 2.

"We have followed DNREC's process for remediating the property and believe that we've taken all the actions necessary under the Voluntary Cleanup Program requirements," Turner said.

A phone number for Alma could not be located, and Keogh did not immediately respond to a request for comment.

DelDOT's attorneys are talking to Keogh Contracting, and discussions "have been initiated with Port Contractors," spokesman Geoff Sundstrom told DelawareBusinessDaily.com.

Internal Investigation

The 4,800-foot-long structure, identified as Bridge 1-813, was built in 1974 and features a concrete deck on steel beams. The bridge was last inspected in October 2012 and showed no deficiencies, according to DelDOT.

According to DelawareBusinessDaily.com, DelDOT has said its own internal investigation shows it did not adequately address reports of possible issues with the bridge.

DelDOT first received a call May 30 about an anomaly with a column and sent an inspection crew June 2. According to ABCNews.go.com, the call came from two employees of a private geoscience consulting company who first noticed cracking in the soil around a large dirt pile near the leaning columns.

The agency spent two days in June inspecting 29 of its bridges over 500 feet long; 14 were found to have materials stored under or within 100 feet of them, including cars, dirt, and military vehicles.

   

Tagged categories: Bridges; Concrete; Department of Transportation (DOT); DuPont; Failure analysis

Comment Join the Conversation:

Sign in to our community to add your comments.

Desco Mfg. Co., Inc.

Dust - Free Surface Prep
Made EASY!

Efficient-Fast clean/remove
Advanced Containment
Safe - Well Below OSHA
Yes! - Innovative Solutions!
DESCO Mfg.Co., Inc.
www.descomfg.com
800-337-2648


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.


Specialty Products, Inc. (SPI)
Polyurea & Polyurethane Spray Foam Training

SPI is committed to industry leading technical training for polyurea & polyurethane spray foam professionals. Attendees receive hands-on, in-depth training for using and troubleshooting plural-component equipment, spray guns, machine hoses & parts.


Sika-Us
Sika® Industrial Floor Coatings

Click to learn about floor and wall systems relied upon for performance, durability, easy maintenance and aesthetics across the every industry and environment.


SEMicro Division, M.E. Taylor Engineering, Inc.
Coatings Adhesion Testers

The PATTI® accurately measures the bond strength between coating & substrate. Outfitted properly, the surface can be rough, porous, or curved & >10K psi strong!


Sherwin-Williams
Sherwin-Williams Oil & Gas App

Our coatings and linings expertise available 24/7, allowing you to explore the best Sherwin-Williams solutions for oil refineries, shale drilling sites, and offshore. Download today!


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.


Abrasives Inc.
Check our Prices for Blast Abrasives

Faced with higher abrasive costs? We invite you to call & check our rates on Black Magic® coal slag and other quality blast materials. Abrasives Inc. 800-584-7524


Atlantic Design, Inc.
GOING BEYOND INDUSTRY STANDARDS

The ADI HD40 Dust Collector is a smaller, more economical way to meet/ exceed Industry standards. Watch the video for details on our website. 866.Call.ADI


Corrosion Probe, Inc.
From Detection to Correction

Corrosion Probe, Inc. has the Most Concrete Coatings Experience and Expertise. Contact us today at
860-767-4402, www.cpiengineering.com

 
 
 
Technology Publishing

The Technology Publishing Network

The Journal of Protective Coatings & Linings (JPCL) PaintSquare
Durability + Design 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   |   Site Map   |   Search   |   Contact Us
 

© Copyright 2000-2016, Technology Publishing / PaintSquare, All rights reserved
2100 Wharton Street, Suite 310, Pittsburgh PA 15203-1951; Tel 1-412-431-8300; Fax 1-412-431-5428; E-mail webmaster@paintsquare.com