MEDANI DISSANAYAKE

Projects: Poinciana Parkway, Sand Lake Rd Interchange, & SR 528 Widening

• Lead bridge/structures engineer for the Sand Lake Rd Interchange & SR 528 Ramp Widening Project
• Prepare weekly stormwater pollution prevention plan
• Assist with cost report management, including JDEdwards manipulations
• Track job quantities and costs during work activities
• Track labor trend reports
• Prepare cost and time estimates to help in arriving at tentative project budgets
• Assist in the scheduling and planning of the project activities
• Ensure those in the field have the most current information and coordinates assistance
• Submittals, quantities/procurement, and general scheduling at the jobsite
• Site visits and investigations as needed
• Resolve onsite conflicts between design plans and onsite conditions, clarify contract document's as potential complications arise
• Assist project engineers and superintendents
• Cooperation with the project team to perform tasks effectively
• Ensure all safety and environmental codes, standards, and acceptable practices are always adhered to
• and other duties as assigned

• Conducted daily field inspections and cdocumented completed work withe supporting evidance.
• Collaborated with WMATA officials, Burns Engineering, and Potomactic Yard Constructor's project engineers, site engineers, superintendents, and construction workers to ensure seamless integration of project components
• Reviewed and collected data to close out project interfaces, submittals, RFIs, and daily logs.
• Collected test commissioning data and conducted System Integration Inspections, ensuring proper alignment of subsystems.
• Coordinated with stakeholders to validate integration points, system requirements, and operational functionality during the project lifecycle
• Developed and implemented integration plans to ensure systems met project specifications and operational standards
• Reviewed project specifications and technical documents to perform tasks efficiently and identify potential integration challenges

• Assisted with proposal preparation.
• Prepared structural calculations and details of structural elements of various materials.
• Performed structural analysis, including review of existing structures, utilizing various engineering software.
• Reviewed construction submittals for conformance to design documents and providing precise construction plan sets.
• Structural design experience with different structural material types including steel, cold formed steel concrete, masonry, and wood.
• Performed field inspection.
• Worked collaboratively with teammates within the structural group.

• Conducted concrete compression strength tests, and shrinkage compensating studies.
• Utilized concrete strength analysis for the City of Norman Asp Ave maintenance in 2018.
• Performed field and laboratory testing of Portland cement, rapid set concrete, Glenium, fly ash and citric acid.
• Gathered heavy materials to mix concrete and poured concrete mixture to molds to run tests.
• Performed concrete slab testing.
• Assisted with building a highway testing machine.
• Some experience in welding.