Oshad Hasaranga

Pre-Contract Experience: Key Duties & Responsibilities
▪ Take off Quantities.
▪ Preparation of Bill of Quantities.
▪ Preparation of rate breakdowns and tender pricing.
▪ Pre-Contract coordination work.
▪ Preparation of cost analysis and cost reports.
Projects involved,
Saedan Real Estate at Malqa in Riyadh, KSA.
VISY GLASS YATALA GREENFIELD Project, Australia.
Prime Specialty Hospital Project in Al Jaddaf, Dubai, UAE.

Post-Contract Experience: Key Duties & Responsibilities
▪ Assisted in contract administration, including correspondence,
variation registers, and compliance with FIDIC and local
conditions.
▪ Supported preparation and evaluation of claims, including
EOT, Cost impacts.
▪ Drafted claim submissions, notices, and contractual letters to
protect entitlements.
▪ Assisted in dispute resolution processes, including mediation
and adjudication support.
▪ Participated in dispute avoidance and resolution processes,
including mediation and adjudication support activities.
Projects involved,
King Salman Airbase Project Central Sector-Dirab (Part 2).
Z12-Design & Build Early Infrastructure Works.
Kandy Multimodal Transpiration Terminal- Kandy, SL.
Ruwanpura Expressway - SL.
Design & Build of Early Infrastructure Works (Enabling and
Earthworks) at Al Wadi Palace in Riyadh King Salman Park
SWTC.
Structure Work for IT Office (PACKAGE 01) Building at Port City

• Take off Quantities and preparation of Bill of Quantities (BOQ)
• Preparation of Extension of Time claims (EOT)
• Preparation of Interim Payment Certificate (IPC)
Projects involved,
Proposed Building of Dana Shalawa and Daham Pasal Hall for
Sri Siddartha Pothgul Viharaya.
Balance Work of Design & Construction of 624 Housing Units
a Colombage Project.
Sugathadasa Project.
Kalubowila Hospital project.
Design and Construction of 700 Units at Applewatta
Project.
Design and Construction of 750 Housing Units at Ferguson
Road Project.
Design and Construction of 700 Housing Units at Applewatta
Project.
Proposed Renovation to Existing Building for Cinnamon
Garden, Project.
Design and Construction of 1000 Housing Project at
Stadiumgama.