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

Contract No.

Site Activities (December 2024)

ND/2019/01

(a)          Drainage works, watermain works, sheet piling and slope works in Portion 1a

(b)         Site formation, watermain works and construction of noise barrier in Portion 1c

(c)          Site formation, construction of subway, drainage works, road works, slope works and soil nail in Portion 2

(d)         HAC soil treatment, watermain works, drainage works and sheet piles in Portion 3

(e)          Site formation, watermain works, drainage works and sewage works in Portion 5

(f)          Backfilling, drainage works, watermain works, slope works, road works, district cooling system, and road light works in Portion 6a

(g)         Operation of HAC soil treatment facility in Portion 6b

(h)         Excavation, watermain works, sewage works, road works and drainage works in Portion 7

(i)           Road pavement construction, RC construction of fresh water service reservoir, drainage works, watermain works and backfilling works in Portion 8a

(j)           Trenchless work, watermain construction, ELS construction and ground treatment works in Portion 8b

(k)         Sheet piling, excavation, drainage, watermain works and district cooling system in Portion 9b

(l)           No activity in Portion 11b this month

(m)       Stockpile of soil in Portion 13

ND/2019/02

(a)           Backfilling

(b)           Excavation

(c)            Concreting

(d)           Cut and Fill of Slope

(e)            Sheet Piling

(f)            Pipe Jacking

(g)           Pipe laying and bedding

(h)           Grouting

ND/2019/03

(a)          Portion 2 to Portion 20C

-      Wetland creation & restoration, Dry agricultural land creation

-      Construction of Water Treatment Wetland

ND/2019/04

(a)           Back Filling

(b)           Excavation

(c)           Grouting

(d)           Road works

(e)           Formwork and Scaffolding Erection

(f)            Rebar Fixing

(g)           ELS

ND/2019/05

(a)          South Team

-          BBI Toilet – Roof construction is in progress and target to complete in 16 December 2024.

-          Lift LT01 – Installation of louvre and glasses completed. Installation of E&M items in progress. OTIS will commence lift installation in end of Dec 2024.

-          Lift LT02 – Lift shaft in progress.

-          Sign Gantry DS20 – Pile cap completed on 12 November 2024.

-          FW54 – ELS in progress. Footing target to complete by end of December 2024.

-          E4 Retaining Wall – Base slab completed on 29 November 2024.

-          E4 Ramp Utrough – Bay 17-18 excavation in progress.

-          D2-03 Drainage Reinstatement – Excavation in progress. Target to complete by end of December 2024.

-          Noise barrier NB109

A.     Bay 14 – Wall construction in progress. Target to complete on 10 December 2024.

B.      Bay 15, 16 – ELS completed. Footing target to completed in 31 December 2024.

C.      Bay 1 to 4 – Partially completed. TTA-423 implemented on 7 December 2024.

-          Noise barrier NB70

A.       Bay 2, 4 – Stem wall completed 4 December 2024.

B.        Bay 3 – Footing completed on 3 December 2024. Wall construction in progress.

C.        Bay 1 – Plate Load Test will complete on 13 December 2024.

-          Noise barrier NB69

A.         Bay 1, 2 – Bay 2b wall construction to be resumed after Bridge E4 segment erection.

-          Noise barrier NB110

A.         Bay 10 – Pile caps PC1 and PC2 target to complete on 12 December 2024.

-          Noise barrier NB 29 Through Bay 6-15

A.         Footing is 100% completed

B.          Wall (exclude parapet) is 80% completed. Parapet section will cast after backfilling to formation.

-          Noise barrier NB 30

A.         NB30 Predrilling works (17/28 nos) completed.

B.          Pre-bored Socket H pile construction (25/220 nos) completed.

-          Noise barrier NB 77

A.         Pre-bored Socket H pile construction (5/16 nos) completed.

 

(b)         North Team

-          Dismantling of truss at B2-01 cross head in progress.

-          Rebar fixing for B1abutment wall in progress.

-          Reinstatement works & footpath in progress in C4-02 (HD)

-          C3-03b & C3-04b for viaduct drainage & water works in progress

-          Backfilling of C3-04a, C2-01, C1-02a & C1-02b in progress.

-          JCR: Construction of new central median & ducting works for traffic signal & road light were completed of 90%.

-          JCR & Tong Hang Village J/O improvement works (FS 25): slope works 90 % completed.

-          JCR & Tong Hang Village J/O (near bus-stop) : Ducting works for traffic signal & road light was in progress ( 95 % completed).

-          JCR near F63 – Breaking of temporary pavement was in progress.

(c)          Bridges and Structures

-          All 116 Type C segments casted in DongGuan Casting yard.

-          All Type A segment fabrication completed. Total 780 segments were delivered to site, and total 774 segments erected.

-          B2-02 & B2-03 T-span segment erection by LG completed, and C1-01M End-span segment erection in progress.

-          Total 1280 pcs of parapet-skin fabricated; 1080 pcs of parapet skin erected.

-          Installation of deck void drainage at Bridge C2 in progress.

-          Segment erection at Bridge E4 completed.

-          Bridge rotation at D2-01completed.

-          Reinstate of lifting tower NF83A in progress.

-          D2-04 end span segment erection in progress.  

(d)         Form Traveler

-              Form traveller at 6th pair segment at E3-04 in progress.

-              Form traveller at 8th pair segment at D2-01 in progress

-              Mid stitching between E2-01 & E2-02 in progress.

-              Mid stitching between E3-02 & E3-01 completed.

-              Dismantling of form traveller at E3-02 in progress

-              Completed concreting E3-E3-04-E3-03-S04 & E3-E3-04-E3-05-S04, E3-E3-04-E3-03-S05 & E3-E3-04-E3-05-S05.

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 and 4

(c)            Drainage works, Sewerage works at Portion 1, 2, 3 and 4

(d)           Filling works at Portion 2 and 4

(e)            Construction of site haul road at Portion 4

(f)            Waterworks at Portion 1, 2 and 4

(g)           Construction of noise barrier at Portion 4