​About the company

specializes in the moving of liquids through pipelines of a variety of infrastructures and industrial processive pipelines. 

The company successfully maintains its status in its present area of activity and

 

The company identifies, harnesses and promotes technological and engineering solutions in the field of liquid infrastructure diagnostics and provides non-destructive solution in this area of expertise. The company’s solutions are of the highest quality available in the water and energy infrastructure sector and allow the client to increase their added value in a competitive, complex and dynamic environment.

 

Locating and measuring infrastructures

Managing water infrastructures

Non-destructive rehabilitation and repair of pipes

The non-destructible repair and rehabilitation of pipelines is a technology that does not require that old pipes be replaced. Instead, they can be rehabilitated through the use of a sleeve of new pipe inserted along the route of the old pipe (host pipe) with minimum disturbance to the environment and surroundings.

 

This method upgrades today’s conventional methods and makes it possible to rehabilitate and renew existing pipes even in locations where repair or replacement busing regular methods is impossible. (Beneath railway tracks, under bridges, busy road junctions, in a crowded urban environment and more).

 

Advantages of the technology:

Minimum disturbance to the environment and surroundings (traffic, protected areas, noise nuisance etc.).

Reduction in noise and environmentally polluting emissions.

Work is completed very quickly allowing for a fast return to regularity.

Reduced usage of machinery.

Significant improvement in the flow of liquids – lower friction ratio.

 

Locating and reducing water, fuel and gas leaks

Locating connecting sewage and drainage pipes

 

 

> The company is part of the Y.S.B Jacobi Brothers Group.

> The company is certified to operate in areas requiring ISO 9001 and ISO 14001 certification.

> The company operates in the field of liquid transfer via pipeline for the private, institutional and industrial sectors.

 

 

 

Our Services

>  Locating and mapping underground infrastructures: water, sewage, electricity and communications (including locating electrical breaks).

>  Locating physical water and fuel leaks of (hidden leaks) and administrative losses (theft, incorrect measurements etc.).

>  Managing water loss in measurement areas using the economic copartner financial model.

>  Sale, installation and maintenance of water leak control systems, continuous monitoring and control of water, fuel and gas pressure and flow rates.

>  Testing failures in sewage pipelines and locating shared drainage connections using “smoke testing” technology.

>  Testing moisture levels in below the floor sand/aggregate according to binding standards.

>  Thermographic photography to locate leaks and testing electrical boards and motors for operation within norms.

>  Israeli representative for the German company, Primus Line for the non-destructive rehabilitation of pipes using pressure (water, petrol, gas and other liquids) and the “TELEM” technology also developed by Primus Line.

 

 Quality and Environmental Policies

 

ISO Standards

 As the leading company in its field in Israel, we constantly strive to increase our clients’ satisfaction through the effective application of procedures and a quality control system.

We are fully aware of the need for policies to manage environmental considerations. We also see the need to improve the company’s impact on the environment through periodic examination and definition of achievable and quantitative targets and goals and the allocation of resources and control mechanisms to monitor progress towards the set goals and desired improvement.

D&I is certified by the Israel Standards Institute for two ISO standards

Additional areas of activity in the Yaakobi brothers group​

Selected Projects​

Areas of expertise

D&I is the leading company in its field in Israel.

The company offers a range of advanced technological solutions to the private, institutional and industrial sectors for the transportation of liquids through pipelines.

D&I sees the provision of professional service and solutions as a core value. We select the most advanced products available in today’s markets by, amongst other means, exclusively representing a number of international companies (Germany, Australia, the United States and others).

 

Non-destructive Rehabilitation and Repair of Pipelines

Non-destructive rehabilitation of pipelines is technology that rehabilitates existing pipes by the insertion of a sleeve of new pipe into the old pipe (host pipe) rather than replacing it in its entirety. Work is completed with minimum disturbance to the environment and surroundings.

 

This method upgrades today’s conventional methods and makes it possible to rehabilitate and renew existing pipes even in locations where repair or replacement busing regular methods is impossible. (Beneath railway tracks, under bridges, busy road junctions, in a crowded urban environment and more).

 

Advantages of the technology:

> Minimum disturbance to the environment and surroundings (traffic, protected areas, noise nuisance etc.).

> Reduction in noise and environmentally polluting emissions.

> Work is completed very quickly allowing for a fast return to regularity.

> Reduced usage of machinery.

> Significant improvement in the flow of liquids – lower friction ratio.

 

Primus Line

Primus Line is innovating technology for rehabilitating pipelines without having to excavate pressure pipes for the movement of materials such as water, gas and oil.

 

The process is based on a flexible pipe under high pressure and connection technologies developed especially for this system.

 

Primus Line technology is suitable for a variety of liquids in the water field and has been award exclusive approval for the pumping of drinking water in Israel as it meets Israeli Standard 5452 as well as other international standards.

 

The especially smooth, internal wall of the pipe, the ideal flow characteristics and the optimum suitability of the system to handle high, intermediate and low pressure, make Primus Line the economic choice for the rehabilitation of aging pipelines. Water authorities and water networks across the globe already enjoy the benefits of sustainable and reliable operations.

 

Information About Primus Line Pipe

> Low and intermediate pressure

> High pressure

 

Flow Liner – Neofit

Neofit is patented technology for coating pipes developed by Flow Line, a company that has been active around the globe for more than 40 years. The company provides innovative solutions to homeowners, industry and local authorities.

Pipe rehabilitation using Neofit make possible fast installation using a 0.3 mm thick “guest” pipe that is inserted into the existing pipe and the use of a patented system that causes the inserted pipe to cling to the sides of the old pipe.    Thus, it is possible to totally rehabilitate the old pipe without any significant decrease in the diameter of the old pipe. This technology also halt corrosion and is a solution for leakage problems.

The technology is approved for use with drinking water in Israel and the world.

 

Locating and Measuring Infrastructures

Locating and Reducing Water, Fuel and Gas Leakages

Managing Water Infrastructures

Locating Interconnecting Sewage and Drainage Pipes

+972-4-988-2589

D&I Development and Implementation

D&I

Development and Implementation 

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