Piumal Wickramasinghe Email and Phone Number

•Oversaw survey works along the proposed pipelines and borehole works in bridge crossings, ensuring accurate data collection and proper implementation.•Prepared civil designs for bridge crossings, Culvert crossing longitudinal sectional drawings, and standard drawings.•Supervised the installation and laying of various pipe types, including UPVC, DI, and HDPE pipes, ensuring adherence to project specifications and quality standards.•Identified suitable water sources, locations for project components, and transmission/distribution line routes.•Prepared basic hydraulic models using Water GEM software and BOQs•Designed potable and service water lines (pumping) and fire hydrants..•Conducted a feasibility study for the Water supply projects / Irrigation Projects.•Identified suitable types for culvert crossing and pipe laying crossing types along the proposed pipeline.•Created maps, graphic reports, and updated geodatabase.•Collected and handled data, provided mapping services, and performed technical research and analysis.•Coordinated activities under the guidance of Sri Lankan / Japanese / Chinese / Indian / French experts / National Water Supply & Drainage Board / Irrigation Department and other government / private / Local & International sector organizations.

•Directed the construction of a 12500m³ capacity water treatment plant, overseeing all stages from planning to execution. This included supervising the installation of key components such as aerator, Flocculator, Filter, Sump, Sedimentation Tank.

• Engaged in the Greater Ratnapura Water Supply Project as a Site engineer, which involved overseeing the Supervision of a 13,000m³ capacity circular type intake on the Kalu River.

•Involved in site engineering / Supervision works for the construction of the Water Treatment Plant capacity 6500m3 in Mahaoya ( Aerator,Floculator, Filter, Ground sump and sedimentation tank) water towers capacity 1500m3 instype and DI (100mm - 300mm) and HDPE (90mm - 200mm) pipe laying in Mahaoya, Ampara, as part of the Eastern Province Water Supply Development Project funded by JICA.

•Engaged in the construction of the Sethsiripaya Stage II building project (14 Story), which involved overseeing various phases of the building process. Monitored / Supervised the quality of materials and workmanship, and implemented safety protocols to ensure a secure working environment. Played a key role in problem-solving and making on-site decisions to maintain project continuity and efficiency.•Fairmount Sky Garden Building Project (35 Story), Rajagiriya: Supervised the In situ piling works / Pile testing works in this building project. Coordinated with geotechnical engineers to assess soil conditions and determine appropriate piling methods. •Ninewells Hospital Building Project (15 Story), Narahenpita: Contributed to the structural work of the Ninewells Hospital building project. Responsibilities included supervising the construction of the hospital's structural framework, Reinforcement works, poured concrete, Site safety, Labour handling and site coordinate works etc.