1939 Hotline

 

ඇමතුම් විස්තර

Manpower Development
& Training Section
National Water Supply & Drainage Board
Thelawala Road, Ratmalana
 
Tel: 011-2626176
 
Assistant General Manager
Ms. P.M.D.C. Panwila
 
Tel: 011-2626176
Email: agmmdtd@waterboard.lk