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Company details

Processes & Services

3S Bridge 

As the components of our bridge system are relatively light, it is possible to use various types of equipment to assemble our bridges to suit local conditions.

Normally excavators and fork lift trucks can prepare the ground and facilitate the connection of the various bridge components. If the local conditions require it, cranes can extend reach and lifting capacity.

A 3S supervisor can train a new site crew to work on bridge assembly meaning no prior experience is necessary. As part of this service, 3S will conduct classroom training to complement the in-field training and existing crew experience.

3S Panel Bridge Assembly

We can provide and interconnect any of the following bolt-on services to our bridge build service to ensure a successful, high quality completion:

Define the requirement

  • Traffic studies

  • River Hydraulics

  • Topographical survey

  • Geotechnical Survey

  • Site access​

Design

  • Superstructure

  • Substructure

  • Profile and geometry

  • Compliant with leading codes

  • Constructability

Logistics

  • Delivery coordination

  • Packing 

  • Ocean freight

  • Over land Transportation

  • Handling  

Site Supervision

  • Resource Planning

  • Sequencing 

  • Methodology

  • Quality Control   

Building bridges is at the core of all our projects. To complete projects with you faster and more easily, we offer both project management and bolt-on expert services.

In addition to bridge design and manufacture, we can supply or source all services connected with installation to ensure the success of your bridge project.

Bolt-on Services

“We would fully recommend 3S Bridge, LLC to any potential client and have no hesitation in working with them in the future.”
“We are pleased to confirm that in all areas above 3S Bridge met or exceeded the specifications and work order” 

Simon Daniel  

Deputy Permanent Secretary – St. Lucia 

“3S Bridge, LLC of the United States supplied the steel structure, and we can confirm that they supplied the bridge in Full compliance” 
“The complexity of the superstructure would also prove to be particularly challenging to assemble and install. 3S Bridge’s site support during the preassembly phase was valuable to ensure the correct profile was achieved”

Luis Campana

President, Grupo Cotrans – Panama   

BRIDGES OF PEACE PROGRAMME

"The bridges have positively impacted on the quality of life and economic revival of our remote communities."

Dr Omar Rangel

Development - Bolivar State, Colombia

“For the community the bridges are also synonymous with safety. The poor condition of the roads and previous inadequate structures forced them to take unsafe alternative routes. Now they can travel in safety and over shorter distances.” 

Diana Manrique

Secretary of Infrastructure, Bolivar State, Colombia

Client feedback

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