RT null T1 Guidelines for Safe Closure and Rehabilitation of Municipal Solid Waste Dumpsites in Sri Lanka A1 Ministry of Environment, Sri Lanka A2 Karunarathna, Anurudda A2 Rajapaksha, Thilini A2 Singh, Rajeev Kumar A2 Premakumara, Dickella Gamaralalage Jagath A2 Onogawa, Kazunobu K1 Sri Lanka K1 municipal service K1 solid waste management K1 guideline PB Ministry of Environment, Sri Lanka SN 978-955-8395-53-0 YR 2021 FD 2021 LK https://wedocs.unep.org/handle/20.500.11822/35283 UL https://wedocs.unep.org/handle/20.500.11822/35283 NO This guideline provides a structured framework for the safe closure and rehabilitation of municipal solid waste dumpsites in Sri Lanka. It addresses dumpsite pollution risk assessment, planning requirements, technical information collection, decision-making, closure levels, operation and maintenance, and legal and regulatory processes. The approach uses phased risk assessment, site investigations, and quantitative assessment to support decisions. It also presents rehabilitation practices, environmental safeguards, health and safety measures, and case studies from Sri Lanka and India. DS UN Environment Document Repository RD Sep 16, 2026