Skip to main content

VIDEO: Dismantling the old Sakonnet River Bridge in R.I.

Screen shot.

The Rhode Island Department of Transportation (RIDOT) began dismantling the 62-year-old Sakonnet River Bridge on Thursday morning, April 11, the Providence Journal reports. The support beams on either side of the large central arch segment of the bridge were cut, and the bridge section was slowly lowered onto waiting barges.

Four metal columns capable of holding 450 tons each were erected under the central bridge section by Burkhalter Rigging. Those columns held the bridge section in place while it was cut from the rest of the bridge. Each of the columns was made of large metal boxes piled on top of each other, from the barge up to the bridge.

At the bottom of each column was a jackup system, a set of four computer-connected lifts that allowed crews to grab the next-to-the-bottom box in each column and hold it while crews pulled the bottom box out of the pile. Then, the four lifts would ease the columns down the barge deck in unison, grab the next box, and repeat the process.

The bridge, which was built in 1956, carried Route 24 over the Sakonnet River between Tiverton and Portsmouth until the new one was built alongside it in 2012. RIDOT spokesman Charles St. Martin told the news agency that the metal removal should be done by sometime this summer, but removal of the concrete supports would not be completed until 2020.

The WPRI YouTube video below shows the arched center section of the Sakonnet River Bridge being lowered to barges.



from Equipment World https://ift.tt/2HGzWIT
via Handy Rep Ai
Labels:

Comments

Post a Comment

Popular posts from this blog

Indian Interior fit-out market-Opportunities for Construction Professionals

With the steady growth in the demand for the commercial real estate, the interior turnkey solution market has witnessed a progressive trend in their sector. As commercial space demand surges, the sector is expected to further witness a tremendous opportunity to leverage in coming years. Today, various start-ups, collaborative workspaces and other offices, be it an established business or a new company opt for complete fit-out services. As one-stop solution overcomes the hassle of limited time constraint, Turnkey is a perfect solution for all commercial interiors problems. Though start-ups and new offices make up an impressive portfolio, old and established companies too prefer refurbishing their interiors. Companies are focusing on their workspace design to increase employee satisfaction, boost productivity and provide a comfortable working environment. With the visible transition in the Indian work culture, office furniture and interiors have seen a major evoluti...
Post a Comment
Read more

Walk-In Interview for Overseas on 2nd May 2018 | Travel Point HR Solutions India | 5 – 25 yrs | Chennai

Walk-In Interview on 2nd May 2018 at Chennai for Overseas Location Saudi Arabia  Candidates should be B.E/ B.Tech / Degree with Min 5 yrs of Exp Candidates from sea water Destination and power Production Walk-In Interview on Wednesday 2nd May 2018 Venue: Travel Point HR Solutions India APJ Buinesss center, 12 Haddows Road, Nungambakkam, Chennai Tamil Nadu – 600006 Contact : MS : Waseema – 9704675049 / 040-33151524                  Mr. Samee – 8886644854 / 040- 33151523 Email Address: e ngineers@travelpointhr.com Electrical Engineer 36 Openings Implementation of policies and procedure Supervising the working staff and updating the periodic maintenance schedule with the concerned parties as their polices following the programs and the working table of preventing maintenance Achieving and following repairing works and the daily maintenance to secure that they matching the required quality according the stander maint...
Post a Comment
Read more

Raleigh N.C. 540 outer loop faces environmental legal fight

The map above shows the 540 extension’s general location. Credit: NCDOT Environmental groups have filed a petition challenging the planned path of a future outer loop around Raleigh, North Carolina, due to concerns about the effect on nearby waterways that are home to endangered mussels. The $2.2 billion toll highway, an extension of N.C. 540, would complete the southern portion of an expressway outer loop. The construction contract for the first phase was awarded in December , and the N.C. Division of Water Quality recently issued an environmental permit for the project. The Southern Environmental Law Center , along with other environmental groups, is petitioning for an administrative hearing to challenge the environmental permit. The SELC says the proposed highway would “tear through 57,000 linear feet of streams and 70 acres of wetlands.” The groups are also concerned about increased stormwater runoff from the additional pavement from the highway, as well as more greenhouse em...
Post a Comment
Read more