| Ms. M.M.F.Fazra | Material Laboratory |
| Ms.I.P.T.H. Iddamalgoda | Geotechnical Laboratory |
| Ms.Y.P.K.M.W.N.Kanakarathna | Structures Laboratory |
| Mr.J.A.I.D.Viduranga | CAD Laboratory |
| Mr. K.D.N. Karunarathne | Material Laboratory |
| Mr.A.G.Y.M.Kumara | Survey, Transportation, Highway & Remote Sensing Laboratory |
| Ms. S.M.S.N.Sumanasekara | Fluid and Environmental Lab |
| Ms. H.G.N.R. Jayathissa | Geotechnical Laboratory |
| Mr.D.P.N.A.P. Gunadasa | Structures Laboratory |
| Ms. P.M.T.N.Edirisinghe | Structures Laboratory / Geotechnical Laboratory |
| Ms. U.G.R.P.Edirisinghe | Survey, Transportation, Highway & Remote Sensing Laboratory |
| Mr. B.V.D.D.Tharaka | Geotechnical Laboratory |
| Mr.K.K.T.K.Gamage | Material Laboratory |
| Ms. H.M.L.D.K. Ranasinghe | Environmental Laboratory |
| Mr. P.R.P.U.B.Abeyrathne | Fluids Laboratory |
| Ms. A.S.Gampalage | Environmental Laboratory |
| Ms. P.A.H. Nisanka | Fluids Laboratory |
| Ms. B.D.Nimasha | Structures Laboratory |
| Ms K.R.H.Jayawardane | Fluids Laboratory |