The no. and title of this Contact is DC/2020/05 “Relocation of Sha Tin Sewage Works to Caverns – Main Caverns Construction” . The Contractor is China State – Alchmex Joint Venture. The works of Stage 2 Contract mainly includes:
- Construction of main caverns complex tunnel;
- Construction of a secondary access tunnel;
- Construction of a ventilation shaft and a ventilation adit;
- Construction of two effluent pipes of about 2.2m in diameter;
- Natural terrain hazard mitigation measures; and
Stage 2 Contract
- Construction of temporary magazine compound.