This document provides details on Jeff Chan's CV, including his professional qualifications, educational background, languages, contact information, and employment history. Jeff is currently working as a Quantity Surveyor for BBMV Joint Venture on the Crossrail project in London. Prior to this, he worked for 5 years at Gammon Construction in Hong Kong, where he gained experience on infrastructure and building projects, rising to the role of Quantity Surveyor. His responsibilities have included measurement works, forecasting, managing subcontractor accounts, and valuation of variations.