11.1 Construction
Programme for the Next Three Month
·
Demolition of Admin.
Building, Sludge Holding Tanks no. 2, Air Floatation Thickener and
Auxiliary Pumping Station (remaining) by silent method;
·
ELS work and RC structure at IW & PST;
·
Installation of Sheet
pile at TTB;
·
E&M
work at 3 zone (Location D -Temp. Primary Sludge Pumping Station);
·
Break
through existing manhole by coring machine for Zone
2B diversion work;
·
Installation
of 813mm pipe pile at North, West and East of AGS;
·
Construction of CLP Substation;
·
Excavation of temp.
trench for laying power cables and cable draw pits near YLSTP’s entrance;
·
Ground
investigation at AGS, SDB, SDT & STB;
·
Sheet piling
work around Sludge digester no. 1 – 3;
·
Installation
of brand drain at Biogas Holder no. 1;
·
Installation of
concrete blocks and soil Surcharge at Biogas Holder no. 1;
·
Construction of temp.
traffic road at north of SHT no. 3 & 4;
·
Environmental Drill
Holes at AFT;
·
Installation of sheet
pile at AFT; and
·
Construction of temp.
traffic road between AGS & PST through PST no.4.
11.2 Key Issues for the Coming Month
11.2.1 Potential environmental
impacts arising from the above construction activities are mainly associated
with construction dust, construction noise, waste management, ecology, land
contamination and landscape and visual impact issues.
11.3 Monitoring
Schedules for the next three months
11.3.1 The tentative schedule
for environmental monitoring in the next three months is provided in Appendix
E.