Research & Design Division

Eng. K. H. Keerthirathna

B.Sc. Eng. M.Eng (Water Resource), C. Eng. MIE (SL)

Deputy General Manager (Research & Designs)

Division Contact Details - +94 112867532

Division Email - research@sllrdc.lk

Main Functions

  1. Provision of consultancy services for all civil engineering design work – structural & drainage
  2. Preparation of project proposals to be forwarded to funding agencies
  3. Engineering Material Testing Laboratory work

Drainage Designs

We specialize in design of urban drainage, drainage designs for land development work, drainage designs for large-scale commercial projects such as industries & estates.

Structural Designs

Buildings (Design & Build Turnkey Proposals), Water related structures, Earth retaining structures.

Feasibility Studies

For land development work & drainage improvements.

Preparation of Environmental Impact Assessment (EIA)/Initial Environmental Examination (IEE) Reports

We undertake preparation of EIA/IEE Reports for in-house as well as outside projects.

Engineering Materials Testing Laboratory

We undertake Testing of Engineering Materials (soil, cement, concrete, aggregates), testing of water quality, soil investigations & residential supervision in land reclamation, for quality control.

Quantity Surveying Works

Preparation of Bill of quantities & estimates, Pricing of tenders, Preparation of contract documents, Preparation & Certification of bills & claims, cost planning & preparing budgetary estimates, Tender evaluation & recommendations.

Water Quality Monitoring, Measuring of Discharges & Water Level

Availability of Data :
   Water Quality, Discharge & Water Levels (from 1997 to date) at 82 locations of Greater Colombo area as well as Bolgoda, Ja Ela, Kalu Oya & Barawa Basins.
Rainfall Data :
   From 5 automatic rain gauges at Horana, Thalapathpitiya, Orugodawatta, Kadawatha & Kalagedihena