Second pre-qualification notice, deadline 04.06.2013, for Signalling System and Platform Screen Doors (Contract T252) for TSL and ERL. The proposed fully underground 30 km Thomson Line (TSL) and 13 km Eastern Region Line (ERL). The ERL will have 10 stations (one interchange), and an at-grade depot. Contact LTA, att.n Ms Monica Wong/Ms Felicia Neo, tel 65-6396 1205/1194, fax 65-6396 1124, e-mail lta_contracts@lta.gov.sg. Visit http://app.lta.gov.sg/data/apps/tender/doc/3622/T252_2nd%20PQ%20Notice_7May13.pdf and http://www.gebiz.gov.sg/scripts/main.do?doctype=PQ&doc=LTA000EPQ13000014. Bid Code LTA000EPQ13000014. 21/13.