He continued his activities in the South-east Asian countries while working for large projects in India. One of his remarkable achievements in Thailand is the successful Pilot Plant Testing for removal of SO3 at a Sodium Sulphite and Metabisulphite Plant.

Shyamal achieved success also in controlling critical Air pollution problems of the following new plants in Thailand:
Float Glass Manufacturing Thai-American joint venture company
Brake-Shoe Manufacturing Thai-Japanese joint venture company
The installation of a specially designed bag house replacing an ineffective ElectroStatic Precipitator at an Incineration Plant in Thailand was a grand success.
Shyamal proved again that small change in the engineering of the equipment to incorporate improved technology increases its performance stability. |

Hoods are designed for some specific purpose with clear understanding of the applications. |
Duct layout with sizing made to avoid dampers as far as possible.
The net result is phenomenal performance improvement of the age-old system in Thailand.

A workshop was conducted for the operators and engineers with closer interactions for proper operation and maintenance of the system to achieve consistency in its improved performance.