Marine Dumping of Marine. Mud (Type 2 – confined marine disposal) Construction & Demolition (C&D) materials will be generated from excavation and construction of bored pile foundation and substructures. Most of the C&D materials will be sorted and reused; however, the marine mud, estimated at about 15,000m3 has very limited usage on site. After the acceptance of the review of the approved Sediment Quality Report (SQR) for this Project under EPD letter dated 19 August 2015, an approval to dispose the marine sediment extracted from bored piling for this Project was then approved under memo from Secretary, Marine Fill Committee of CEDD dated 20 August 2015 for the disposal of marine sediment extracted from bored piling works. Therefore the Cement Solidification/ Stabilization process which was designed to treat the marine mud and reuse on site is temporary suspended and replaced by Marine disposal. The disposal sites allocated to this Project are the Mud Pit CMP2 of the Confined Marine Sediment Disposal Facility to the South of The Brothers (or at the East of Sha Xxxx). As advised by XXXX in the memo dated 19 February 2016, from 00:00 on 22 March 2016 onward, the disposal space at CMP2 of the South of The Brothers is closed and all disposal of contaminated sediment is to be carried out at CMP Vd to the East of Sha Xxxx (ESC). As a practical means, the disposal operation is managed by one contractor who is also responsible for applying dumping permit and its subsequent extension applications from EPD. Contract No. HY/2013/03 has been assigned to coordinate and arrange for disposal of extracted marine sediment from Contract No. HY/2013/02, HY/2013/03 and HY/2013/04.
