Trenchless Technology
Infrastructure Rehabilitation, Repair & Replacement
The trenchless portion of D’Allessandro Corp utility business has expanded into a division of the Company as demand for less invasive technologies continues to increase. This division is a natural and synergistic extension of the utilities repair and replacement business for which D’Allessandro Corp has become so well known in the last 20 years. We provide infrastructure solutions for municipal, industrial, and private organizations in a variety of systems.
- Sewer, drain & culvert
- Water supply & distribution
- Industrial Process
- Gas Power
- Conduits
D’Allessandro Corp. provides a range of Integrated Infrastructure Solutions(tm) to provide clients with a variety of specialized answers to infrastructure repair, replacement, and rehabilitation challenges. Our services include pipe bursting, spray-on polymer rehabilitation, and traditional excavation methods. We also have long-term relationships with specialty service providers to bring additional technologies to the project team. This range of complimentary services enables D’Allessandro Corp. to deliver comprehensive solutions to your infrastructure project needs.
Pipe
Bursting With over 30,000 feet of pipe installed
Pipe Bursting of New England is the region’s
leader in pneumatic and static bursting methods of
pipe replacement. Water, sewer & drain, and
industrial process piping are being replaced by pipe
bursting on an increasing basis. We provide a
combination of experienced and dedicated people,
specialized equipment and varied pipe bursting
experience to give you the confidence you need to
complete your challenging projects safely as high
quality results are delivered with minimal risk.
Above:
12" HDPE drain installation in Cambridge, MA
Visit www.pipeburstingne.com for more information.
Replacement by the pipe bursting method simultaneously displaces the host pipe and installs new pipe with minimal excavation and less disruption than conventional replacement methods.
Artwork courtesy of TT Technologies, Inc.; all rights reserved to TT
Polymer Infrastructure Rehabilitation
D’Allessandro Corp. utilizes specialized polymer technology to provide cost effective solutions for the rehabilitation of deteriorated:
- Concrete or metal structures
- Pipelines
- Tanks and storage containers
- Secondary containment areas
- And many other applications
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Above: Polymer materials are sprayed on and provide a corrosion barrier of structural fix. |
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We provide comprehensive solutions for power plants and industry, and for the most difficult municipal applications using this versatile trenchless technology.
Cured-In-Place Pipe (CIPP)
D’Allessandro Corp. partners with specialty subcontractors to provide cured-in-place pipe (CIPP) solutions tailored to specific project needs. Our in-house knowledge and longstanding relationships with CIPP experts enable us to match the right materials and installation methods to the specific requirements of your project. We enhance the performance of our specialty subcontractors by providing project management and general contracting support as our crews perform other portions of your CIPP projects.
Service Pipe Replacement & Rehabilitation
Small diameter service and lateral pipes are a unique challenge requiring a contractor with multiple solutions, including:
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Pipe Bursting
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CIPP
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Excavation
bursting of a 6" lateral in an alley and down a hill between two houses.
The challenge on most service pipe projects is that no single method is the answer to the varied conditions found in the field. We offer a variety of methods and materials to replace or rehabilitate your small diameter service pipes. If replacement is the answer, we can pipe burst or use traditional excavation.