Use of Trenchless Pipe line Installation and Rehabilitation Methods (NO-DIG Methods) in the Proposed Colombo Sewer Rehabilitation Project

Fernando, K.M.N.S.Senevirathna, S.T.M.L.D.2019-02-132019-02-132004Transactions - 2004 Volume I - PART B Technical Papers:p.364-372https://dl-iesl.nsf.gov.lk/handle/1/1183Use of Trenchless Pipe line Installation and Rehabilitation Methods (NO-DIG Methods) in the Proposed Colombo Sewer Rehabilitation ProjectArticle