Table IV       Summary Table for Site Activities in the coming Two Months

Contract No.

Site Activities (June 2022 and July 2022)

ND/2019/01

 

(a)          Site Clearance, remove of existing structures, tree felling at Portion 1a

(b)         Site clearance, backfilling, ground investigation, sheet piling, excavation and drainage at Portion 1b

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

(d)         Site clearance, tree felling at Portion 1e

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

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

(g)         Site Clearance, sheet piling and excavation, drainage works and temporary road constructure, watermain at Portion 5

(h)         Site Clearance, sheet piling and excavation, pipes laying, backfilling, construction of KB01 retaining wall at Portion 6a

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

(j)           Site Clearance, sheet piling and excavation, pipes laying at Portion 7

(k)         Construction of retaining wall, slope cutting, slope drainage and maintenance access construction, RC construction of flushing water service reservoir and fresh water reservoir, pipe pile wall of WSD’s maintenance access, backfilling works at Portion 8a

(l)           Grouting for receiving pit , trenchless works, excavation, , ELS for jacking pit at LWSC’s car park at Protion 8b

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

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

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

(p)         Sheet piling and excavation, drainage works at Protion 10b

(q)         Construction of MBR at Portion 11b

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

ND/2019/02

(a)        Pipe Jacking

(b)       Backfilling

(c)        Concreting

(d)       Bedding & Pipe Laying

(e)        ELS

(f)        Sheet Pile Installation, and

(g)       Cut and Fill of Slope

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 Irrigation Channel

-          Construction works of Type 1 Storage House

-          Construction works of Type 2 Storage House

-          Construction of Tea House

-          Construction of Decking & Sluices

-          Construction of Composting Facility

-          Construction works of Bird Hide

-          Construction works of Outdoor Classroom

-          Construction of Storage Sheds

-          Wetland Creation & Restoration works

-          Construction of Compacted Earth Path/ Walkway

-          Construction of Ditches

-          Construction of Wetland Boardwalk

ND/2019/04

 

(a)           Tree felling

(b)           Predrill

(c)           Bored piling

(d)           Excavation

(e)           Sheet piling

(f)            ELS

ND/2019/05

(a)           North Team Works

-          Pre-drilling for bored piles at B2-03-P3, P5, P6

-          Bored piling at B1& B2(Portion II), C1(Portion II) & D2-01.

-          ELS and Pile cap construction at C1-01b, C1-02b, C1-03, C1-04, C2-02, C2-03a, C2-04a, C3-

-          01a, C3-02, D1-02 & E2-01

-          C3-03 & C3-04 Portal Beam

-          Raft footing construction at C4-02

-          Pier construction at C101b, C102b, C1-03, C1-04, C2-01, C3-03a, C3-04ab, C4-02, D1-02, D1-

-          03, D1-04 & E1-04.

(b)          Viaduct Works

-          Segment fabrication for bridge C4 & C3 & D1 & E1.

-          Launching Girder (LG) delivery to site.

-          Erection of 1st pair non match cast segments at pier C4-03.

-          LG pre-assembly between pier C4-03 to C4-04a/bM.

-          Cast in-situ SOP construction at Pier E2-02, E3-03.

-          2nd set FT fabrication and delivery. Target to deliver in May-2022.

-          3rd set FT design and fabrication. To be used in Feb-2023.

-          4th set FT design and fabrication. To be used in May-2023.

-          Bridge rotation system fabrication completion and delivery to site

(c)           South Team Works

-          Venton Area – Telecom ducts laying.

-          Portion 13 – UU ducts laying after backfilling completed at FW 52 bay 1 to bay 3.

-          Portion 17 and 18 – Construction of DN 600 and DN450 sewer. RW 52 bay 4a, 4b and 5

-          Portion 18 – 132kv ducts laying and Gas main laying.

-          TWSR (West) – RW06 construction and FS04 slope works.

-          HKY FB (East) – construction of P01

-          Portion 11 – DN1200 and DN600 watermain laying work.

-          E2-03 – Pile cap construction.

-          E3-01 – Pier construction.

-          E3-02 – Cap and Pier construction

-          D2-02 – Pier construction.

-          D2-03 – Cap and Pier construction.

-          E3-04a – Piling works.

-          E3-04b – predrilling.

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 4

(b)        Erection of site hoarding at Portion 3 and 4

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

(d)        G.I. works at Portion 4

(e)        Construction of box culvert at Portion 2

(f)         Filling works at Portion 1, 2 and 4

(g)        Tree felling / Disposal of yard waste at Portion 4

(h)        Construction of site haul road at Portion 4 and 5

(i)         Drainage works, Sewage works and Portion 1, 3, 4 and 5

(j)         Mini piling works at Portion 4 and 5

(k)        Construction of noise barrier at Portion 5

(l)         Waterworks at Portion 1