Project Management and Construction Supervision Consultant Contract (PMCSC) for MRT Green Line (North) Project: Mo Chit-Saphan Mai-Khu Khot Section. Client: Mass Rapid Transit Authority of Thailand. From June 2015-January 2019

Project Consultant for the MRT Purple Line Project, Bang Yai-Bang Sue Section. Client: Mass Rapid Transit Authority of Thailand. From March 2010-April 2017

Study and Design of High Speed Rail System, Bangkok-Nong Khai, Phase 2: Nakhon Ratchasima-Nong Khai. Client: Office of Transport and Traffic Policy and Planning. From September 2014-November 2015

Feasibility Study and Detailed Design of Airport Rail Link Extension from Suvarnabhumi Airport-Chon Buri-Pattaya-Rayong Project (High Speed Train: Bangkok-Rayong). Client: The State Railway of Thailand. From April 2013-September 2014

Detailed Design of Elevated Tollway on Highway Route No. 35 (Thon Buri-Pak Tho), Sector 2 (Section 2). Client: Department of Highways. From September 2014-September 2015

The Detailed Design of Chao Phraya River Crossing and Road Link in the Area of Phra Samut Chedi District, Samut Prakan Province. Client: Department of Rural Roads. From October 2014-December 2016

Detailed Engineering Design of the 2nd Friendship Bridge across Moei/Thaungyin River Project. Client: Department of Highways. From August 2013-August 2014