N111, Design, and Construction of North South Corridor (Tunnel & Viaduct) between Ang Mo Kio Ave 9 to Sungei Seletar. Client: LTA Singapore, Project value: S$537.1 Mn.Nature of work: Design and Construction of 1.28km twin cell box vehicular tunnel structures with 5 numbers of entry / exit slip roads, 1.11 km of vehicular viaduct structure including 345m at grade road, widening of the existing viaduct ramp, demolish part of existing viaduct ramp made redundant by new viaduct, Bored piling, Post tensioning, Precast beam launching, Balance cantilever segment bridge launching, sub & super structure works, Temporary Traffic Management (TTM) diversion.https://ssyenc.co.kr/en/business/overseas_view.asp?seq=842&menu=2&sub=2

T211, Design, and Construction of Bright Hill Underground Mass Rapid Transit Station with two Basements and Construction of Tunnels for Thomson-East Coast Line. Client: LTA Singapore, Project value: S$ 450MnNature of work: Construction of mass rapid transit station. Structural works include cut and cover tunnels underground building works with the top-down and open-cut construction methods. Top-down construction with kingpost and sequent bored pile (SBP) wall, bottom-up construction with temporary SBP wall with steel and concrete struts, soldier-pile, micropile, sheet-pile, RC wall and slab, steel structures, rock blasting, grouting, soil nail, waterproofing, utility diversion, temporary drain/ road diversion, RC deck demolition, kingpost works (preloading, unloading and removal), etc.Tunnelling works - Construction of floating slab track (Singapore’s first tunnel vibration control system), cross passages, and sumps.

Jurong Rock Cavern Phase 1 stage 2. Construction of service tunnels, access shaft & ancillary works @ Banyan Ave & Banyan drive, Jurong Island (PP1A, PP2A, CS2, and PP2B). Client: JTC Corporation, Singapore. Project value: S$ 80Mn.Main Contractor: Hyundai Engineering & Construction Pte Ltd and McConnell Dowell South East Asia Pte Ltd. Nature of work: Deep soil excavation, Earth retaining stabilizing structure (ERSS), continuous bore pile (CBP) wall & sheet pile shaft with steel frame support system, tunnelling (pipe jacking), cast-in-situ/ precast shaft, and soil improvement (horizontal & vertical grouting)

HDB BTO - SEMB N1C2, 15th storey HDB public housing development (total 1534 units, eating house, shops, supermarket, social communal facilities, MSCP cum ESS, precinct pavilion and communal facilities).Nature of work: Cast In-situ bored pile, excavation, substructure, basement, precast building, structural steel bridges, M&E installation and Architecture features and finishing.

HDB Housing Projects- Punggol West C31, Queenstown RC25A, Choa Chu Kang N8C6 and Bukit Panjang (Fajar Road).· Designed and submitted of temporary works to Authority (LTA and BCA) (main Contractor’s submission which falls inside MRT/LTA line such as earth retaining support system (ERSS), pile cap, manhole excavation and sewer line excavation, scaffold erections, formwork construction, lifting operations and Contactor’s piling submission including necessary design calculations).· Prepared and submitted LTA road opening submission and ECM plan submission for PUB.Projects: Apartment building (7th story 34 Lorong 30 Geylang with two basements), Dwelling houses (23 Jalan Mingu, 24 Jalan Seaview, 53 Jalan Seaview and etc.) steel structure (Show flat, External Façade frames and office building) and earth retaining structure design for basement excavation (ERSS- 8 Wilby road).· Schemed the structure, prepared conceptual structural drawing to comply with architectural details, 3D modeling, analysis and design in ORION, STAAD PRO & SAFE software of all structural elements.· Ensured that Structural design is compiled in accordance with the relevant code of practices, preparation of design calculation report, checking & approving the shop drawings and Authority submissions and obtain plan approval.· Reviewed shop drawings and method statements to ensure compliance with the design intent and contract specification

Project: SKHF (Luxury shopping mall) - III Borella, DP Architects, Singapore.Shopping mall complex with a multi-storey and double storey basement car park.http://www.sankenconstruction.com/

Project: Refurbishment of R. Premadasa International Cricket Stadium, Colombo, Sri Lanka.

Project: Construction of Approach road for existing flyover at Baththaramulla, Colombo, Sri Lanka.