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

Contract No.

Site Activities (May 2023)

ND/2019/01

(a)          Site clearance, removal of existing structures and drainage works at Portion 1a

(b)         Excavation, backfilling and drainage works at Portion 1b

(c)          Site clearance and site formation at Portion 1c

(d)         Temporary storage of material at Portion 1e

(e)          Site clearance, site formation and construction of subway at Portion 2

(f)          Site clearance, excavation, sheet piling and drainage works at Portion 3

(g)         Drainage works, excavation, backfilling and sheet piling at Portion 5

(h)         Drainage works and backfilling at Portion 6a

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

(j)           Drainage works, excavation and backfilling at Portion 7

(k)         Construction of retaining wall, RC construction of fresh water service reservoir and backfilling works at Portion 8a

(l)           Construction of jacking pit at LWSC’s car park, trenchless work and watermain construction at Portion 8b

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

(n)         Stockpile of soil at Portion 9c

(o)         Road works and site clearance at Portion 10a

(p)         Road works and site clearance at Portion 10b

(q)         Site clearance and removal of existing structures at Portion 13

ND/2019/02

(a)            Pipe Jacking

(b)           Backfilling

(c)            Concreting

(d)           Bedding and pipe laying

(e)            ELS

(f)            Sheet Pile Installation

(g)           Cut and Fill of Slope

ND/2019/03

(a)      Portion 1 & Portion 1A

-            Road & Drainage works and watermains works at Yin Kong Road

-            Construction of Pai Lau

-            Installation of Street Lighting

-            Construction of Pavilion at Yin Kong Road

(b)     Portion 2 to Portion 20C

-          Wetland creation & restoration, Dry agricultural land creation

-          Construction of Tea House Pavilion

-          Construction of compacted earth path

-          Construction of Water Treatment Wetland

-          Tree felling and tree pruning work

-          Construction of Lodging Facility

-          Construction of Dry Weather Flow Interception (DWFI)

ND/2019/04

(a)  Tree Felling

(b)  Pile Cap

(c)  Back Filling

(d)  Excavation

(e)  Grouting

(f)   Sheet Piling

(g)  Road works

(h)  Formwork erection

(i)   Rebar fixing

(j)   Pre-drill

(k)  Bore pile

(l)   ELS

ND/2019/05

(a)          The segment erection using launching gantry is critical to completion of section 4.

(b)         The pier D2-01 with bridge rotation system is critical to completion of section 5.

(c)          5th set of form traveler will be procured to be used at E2-01, thus, delay of E2-01, E2-02 and E3-03 will be mitigated.

ND/2019/06

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

ND/2019/07

(a)            Road works at Portion 1, 4 and 5

(b)           C&D waste disposal at Portion 1, 2, 4 and 5

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

(d)           Construction of box culvert at Portion 2

(e)            Filling works at Portion 2 and 4

(f)            Construction of site haul road at Portion 4

(g)           Waterworks at Portion 1