RSC (W-S) Region have three O&M Manager Offices & they have separate quality circles.
RSC (W-S) office has a Main Quality Circle & Five Quality Circles.
Main Quality Circle (2021)
Main Quality Circle Chairman- Eng. Ms. N. W. E. S. Nirasha
Main Quality Circle Secretary- Mrs. Dilhara Jayaneththi
| Name of the Quality Circle |
Chairman | Secretary |
| Salamusu yathra | Eng. Ms. N. W. E. S. Nirasha | Ms. Omani Fernando |
| Sankalana | Mr. Madura Dananjaya | Ms. Afrin Alahudeen |
| San Chaya | Eng. Ms. Priyanthika Gunasinghe | Ms. Poorna Ratnayake |
| Sangatha |
Eng. Mr. L. P. Horanage | Ms. Dilhara Jayaneththi |
| Susanvidi | Mrs. B.Kanthi |
Ms. A. A. N. Tharangani |
* RSC (W-S) has won 2nd place in the service sector-medium category.(National Productivity award for year 2015)
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