Welcome to Engineering Services International

Besides our contributions to esoteric spheres of engineering, we have the expertise in offering world class services in waterproofing treatment to structures of all kinds like Roofs, Terrace gardens, Basements, Expansion joints, Bridges, Overhead water reservoirs, Tunnels, Viaducts, Swimming pools and other water retaining structures.

We contributed extensively to the international state of art in many areas of engineering, be those durability of concrete structures, missile and aircraft impact, overturning of structures, seismic qualification of nuclear safety related equipment and support systems or convergence in analysis for nonlinear systems.

In recognition of the appropriateness and supremacy of the waterproofing systems, developed by us and the effectiveness and durability of the waterproofing treatments, provided by us over the years, the Indian Railways have adopted eighteen items of waterproofing treatment in line with our PERMAKAR Technology for the protection of their concrete bridges, buildings, tunnels, water reservoirs and other water retaining structures.

We manufacture specially formulated products for use in the waterproofing treatment and surface protection of structures. We also sell such products.

We have invented KARFIB, a steel fibre that has given the best performance and we have invented the PSWC-bar, a rebar as a zero cost solution to the problem of early decay and distress in reinforced concrete structures; PSWC-bar holds the promise to be the standard rebar for reinforced concrete construction.

We contributed extensively to the international state of art in many areas of engineering
We provide waterproofing services as solutions to problems of water leakage and seepage in all types of structures : roofs and similarly exposed concrete and masonry surfaces, tunnels, basements, water reservoirs and other water retaining structures, concrete bridges and viaducts.
We manufacture and sell waterproofing and construction chemicals conforming to waterproofing systems under our PERMAKAR Technology. PERMAKAR, PERMAPROOF, PERMANAR, PERMATHERM,PERMASULPH, BOND-X, ANTICOR are well known names in India.
We are reckoned as one of the reputed manufacturers of surface protection chemicals such as PERMACIL, PERMACIL-B, PERMACIL-BA, PERMACIL-GA, PERMACIL-GY, PERMACIL-LG, PERMACIL-PR2, PERMACIL-RW, PERMACIL-SR, PERMACIL-W, PERMATHERM,etc. for protection against water and aggressive environments. Leading industrial manufacturers are regular buyers of our products.
Bureau of Indian Standards, Central Public Works Department, Indian Roads Congress, the Indian Railway Board have all agreed with our conceptand issued their guides, standards and circulars on enhancement of life span of concrete structures through the provision of surface protection systems in the form of waterproofing treatment.
The effectiveness and durability of our waterproofing treatments have enabled us to gain the highest reputation and goodwill in the market, as can be recognized from the adoption of numerous specifications on waterproofing in the line of our PERMAKAR Technology by Indian Railways, Public Works Department and others.
OUR INNOVATION, PSWC-BAR, HOLDS THE PROMISE TO BE THE STANDARD REBAR FOR CONCRETE STRUCTURES. PSWC-bar makes concrete structures more durable and resistant to earthquake forces. Its use can help reduce the CO2 emission and global warming very substantially. All at no added cost. We pioneered the PERMAKAR surface treatment technology to arrest running water leakages in structures and to make structures waterproof and durable. Holder of patent rights in India and abroad on rebar, fibre concrete, waterproofing materials, etc.
With decades of experience in defence research and in nuclear power projects in different continents, backed by extensive research in and contributions to frontier areas of engineering, and observations that waterproofing treatments by Engineering Services International led to virtual stoppage of the process of corrosion in rebars in concrete structures, we pioneered the concept of durability of concrete structures through surface protection by waterproofing.
Specialist consultants, specialist constructors and manufacturer of construction chemicals
Having international reputation in diverse areas of engineering, e.g.missile impact phenomena and weapon design, stability of structures subjected to hydrostatic pressure, seismic qualification of nuclear safety related systems and equipment, analysis for nonlinear structural systems, Dr Anil K Kar, our proprietor, started business operations in the name and style of Engineering Services International in the year 1980. It was initially registered in the City of New York.
Engineering Services International, the creator of PERMAKAR Technology for innovative concrete construction and for making concrete structures durable, provides..
  • Consultancy services on challenging engineering problems in areas identified above
  • Construction services in structural repairs, patented KARCRETE for durable concrete structures, surface protection and waterproofing of concrete structures
In due consideration of the effectiveness and durability of waterproofing treatments in accordance with systems in line with our PERMAKAR Technology for waterproofing, twelve specifications and eighteen schedules, originally developed by Engineering Services International, have found place in Indian Railways Unified Standard Specifications (Works & Materials) & Schedule of Rates for projects of Indian Railways all over India.

Besides innovating the amazing PSWC-bar for earthquake resistant and durable concrete structures, Engineering Services International, a pioneer in enhancing the life span of concrete structures through surface protection, manufactures :

  • Construction chemicals for waterproofing and surface protection of concrete and steel structures
  • Construction chemicals for repairs of concrete structures
Engineering Services International (ESI), currently based in Salt Lake City, Kolkata, India, has contributed extensively to the international state-of-art in civil and other areas of engineering, most closely related to nuclear power projects, defence research and development, tall and long span structures, cement, steel reinforcing bars, durability of concrete structures, surface protection and waterproofing of concrete structures, applied mathematics, missile impact phenomena, explosions, shock, vibration and earthquake engineering.
Some of the contributions have helped set the international standards. The highly acclaimed PSWC-bar, the fruit of our innovation, has the power to change the course of engineering and the efforts to make the world a more liveable place. At no extra effort or cost, the use of PSWC-bar as rebars in concrete construction can greatly enhance the life span of concrete structures, make concrete structures safer during earthquake events, and lower global carbon dioxide emission by about 5.0 percent and lower the warming of the environment. All of these at no added effort or cost.
Engineering Services International did not rest there. Innovative ideas of its proprietor, Dr Anil K Kar, led to the development of PSWC-bar, with its plain surface and gentle wave-type configuration, which can make reinforced concrete structures more durable and safer against earthquake motions, all at no additional cost, thus making the world a more livable place. The use of PSWC-bar also helps to reduce the total global carbon dioxide emission by about 5.0% by cutting down on the requirements for cement and rebar production. Consequently, the use of PSWC-bar can help reduce the global warming too.

It can thus be a one-stop solution at Engineering Services International for many challenging engineering problems.

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Our Strengths

Set International Standards in Multiple Areas of Engineering

  • Extensive Research
  • Vast Experience
  • Total Solutions
  • Quality Products
  • Prompt Service

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Our Location

Engineering Services International

BC 96, Salt Lake City, Kolkata - 700064, West Bengal, India

Phone :+ 91-33-23213524 /            033-23375776

E-mail : dr_anil_kar@engineerings.in

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