Table 2.3     Summary Table for Major Site Activities in the Reporting Month

Contract No.

Site Activities (May 2022)

ND/2019/01

(a)          Site clearance, tree felling, demolition of existing structure s and site formation works at Portion 1a

(b)         Sheet piling, excavation, tree felling , backfilling, drainage and demolition of existing structures at Portion 1b

(c)          Site clearance, demolition of existing structures at Portion 1c

(d)         Site clearance, demolition of existing structures at Portion 1e

(e)          Site clearance, tree felling, temporary road construction and site formation works at Portion 2

(f)          Site clearance, excavation, backfilling at Portion 3

(g)         Site clearance, sheet piling, excavation, drainage works, watermain, backfill and road work at Portion 5

(h)         Site clearance, drainage works, backfilling, Retaining wall KB01 construction at Portion 6a

(i)           Operation of HAC soil treatment facility at Portion 6b

(j)           Site clearance, sheet piling and excavation, drainage works, site formation works at Portion 7

(k)         Construction of retaining wall, slope drainage and maintenance access construction, RC construction of flushing water service reservoir and fresh water service reservoir, GI works, backfilling works at Portion 8a

(l)           Site clearance, ELS for jacking pit at LWSCs car park and sheet piling for receiving pit at Portion 8b

(m)       Sheet piling and excavation, drainage works at Portion 9b

(n)         Stockpile of soil, excavation at Portion 9c

(o)         Excavation, sheet piling for ELS, drainage works and road work, utilities works at Portion 10a

(p)         Sheet piling and excavation at Portion 10b

(q)         Construction of MBR at Portion 11b

(r)          Construction of temporary sewage pumping station at Portion 14

(s)          Construction of CLC at Portion 16

ND/2019/02

(a)           Pipe Jacking

(b)           Backfilling

(c)           Concreting

(d)           ELS, and

(e)           Sheet Pile Installation

ND/2019/03

(a)       Portion 1 & Portion 1A

-            Drainage works at Yin Kong Road

-            Construction of Pai Lau

(b)       Long Valley

-          Erection of Permanent Boundary Structure

-          Construction of Compacted Earth Path / Walkway

-          Construction of Ditches

-          Construction of Irrigation Channel

-          Construction of Decking & Sluices

-          Construction of Wetland Boardwalk

-          Construction of Type 1 Storage House

-          Construction of Type 2 Storage House

-          Construction of Tea House

-          Construction of Composting Facility

-          Construction of Bird Hide

-          Construction of Outdoor Classroom

-          Construction of Storage Sheds

-          Wetland Creation & Restoration works

ND/2019/04

(a)           Tree felling

(b)           Predrill

(c)           Bored piling

(d)           Excavation

(e)           Sheet piling and ELS

ND/2019/05

(a)          The pre-drilling was in-prgoress at the E3 bridge.

(b)         The rotary drilling rigs, one is located at C2-02 and C2-03. The second is located at C3-02.

(c)          The RCD rig is located at E2-01 and another RCD rig located at D2-03.

(d)         C4-01 Portal Beam, C4-03 cross head, E2-02 SOP cast in-situ are in progress, E3-03 SOP

(e)          cast in-situ will start on the end of May.

(f)          TWSR-East drainage and watermain from Ch100 to Ch250 install works are in progress.

ND/2019/06

The construction phase was completed and handed over to AFCD since 4 April 2022.

ND/2019/07

(a)            Site clearance at Portion 2 and 4

(b)           Erection of site hoarding at Portion 2 and 4

(c)            C&D waste disposal in Portion 1, 2, 4 and 5

(d)           G.I. works at Portion 4 and 5

(e)            Drainage works and Sewerage works at Portion 1, 3 and 4

(f)            Construction of box culvert in Portion 2

(g)           Filling works in Portion 1, 2 and 4

(h)           Tree felling / Disposal of yard waste in Portion 4

(i)             Construction of site haul road in Portion 4