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

Contract No.	Site Activities (May 2024)
ND/2019/01	(a) Drainage works, watermain works and sheet piles in Portion 1a (b) Site formation, shoring (sheet pile) and construction of noise barrier in Portion 1c (c) Sheet piling, site formation, construction of subway, drainage works and road works in Portion 2 (d) Watermain works, site formation, drainage works and slope works in Portion 3 (e) Site formation and pipe jacking in Portion 5 (f) Backfilling, drainage works, watermain works and district cooling system in Portion 6a (g) Operation of HAC treatment facility in Portion 6b (h) Excavation, drainage works, watermain works and road works in Portion 7 (i) RC construction of fresh water reservoir, drainage works, watermain works, backfilling works and construction of receiving pit in Portion 8a (j) Trenchless work, watermain construction and ground treatment works in Portion 8b (k) Sheet piling, excavation, drainage, watermain works and district cooling system in Portion 9b (l) Excavation and drainage works in Portion 11b (m) Site clearance, removal of existing structures and site formation in 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 2 to Portion 20C - Wetland creation & restoration, Dry agricultural land creation - Construction of Water Treatment Wetland - Tree felling and tree pruning work
ND/2019/04	(a) Pile Cap (b) Back Filling (c) Excavation (d) Grouting (e) Road works (f) Formwork and Scaffolding Erection (g) Rebar Fixing (h) ELS (i) Sheet Piling
ND/2019/05	(a) South Team - E3-04b ¡V Pier completed & Portal beam in progress - E4-01 ¡V Backfilling to formation completed. - E4-02 ¡V Excavation reached founding level. Preparation for casting blinding layer in progress. - E4-03M ¡V Installation of 2nd layer of shoring in progress. - D2-04M ¡V Installation of shoring in progress. - Works in TWSRE A. BBI cover walkway (Steelwork) ¡V 1st stage completed. B. Extension to HKY Footbridge ¡V Laying of floor tiles in progress. C. BBI Toilet ¡V Backfilling and drainage works in progress at basement level. D. Ø1200 Watermain ¡V Wash out pit construction in progress. - Works in TWSRW A. FS04 ¡V Slope toe U-Channel in progress. B. FS06 ¡V Remaining section of 300UC to CP3 completed. C. HKY Access Road ¡V Road and Drain in progress for footpath diversion. D. Sewerage work ¡V Laying 600Dia pipes from FW06 toward FS04 is in progress. E. Gas Pipe laying (IPA400/HP600) ¡V Pipe laying in progress. Target completion by Towngas on 20 July 2024. F. Lift LT02 ¡V Pile cap target to complete on 11 May 2024. - Noise barrier NB109 A. Bay 13 ¡V Footing casted on 17 April 2024. B. Bay 17, 18 ¡V Removal of bituminous pavement completed. - Noise barrier NB70 A. Bay 1-6 ¡V Removal of bituminous pavement completed. Sheet piling at Bay 6 in progress. - Noise barrier NB69 A. Bay 5c, 6a ¡V Backfilling completed. B. Bay 2b ¡V Footing and bottom wall casted. Temporary backfilled for portal beam construction. C. Bay 3 ¡V Footing and bottom wall completed. D. Bay 6c, 7 ¡V Bottom wall completed. Backfilling in progress. E. Bay 8 ¡V Shoring completed. Excavation in progress. - Noise barrier NB110 A. Bay 6, 7 ¡V Wall construction completed. Backfilling in progress. B. Haul Road formed for piling works at Bay 10. C. Vertical Shaft for locating existing 132kV in progress. Target to locate 132kV by 27 May 2024. - Noise barrier NB 29 A. Bay 14, 15 (near Fanling Hwy) ¡VBay 14 Footing completed. Bay 15 footing construction will resume after slewing of CLP cable. B. Bay 13 to 10 (near West Road) ¡V Sheetpiling completed. Bay 10 rebar fixing in progress. (b) North Team - Dismantling of truss at C1-02 portal beam in progress. - 1st pour concreting for C1-01 MJ portal construction completed. - Falsework erection for B2-01 cross head construction in progress. - 1st pour concreting for B2-02 cross head completed. - Formwork erection for B2-03 cross head construction in progress. - Reinstatement of grasscrete at C3-03b& C3-04b were completed. - Reinstatement of grasscrete at C3-03a & C3-04a was in progress. - Backfilling & reinstatement of grasscrete at C4-01b was in progress. - Catchpit & outfall at C4-02 was completed and reinstatement was in progress. - On Kui Street - Construction of manhole & associated DN 900 drain pipe were in progress. - Construction of temporary haul road in On Lok Garden was in progress. - JCR: Construction of new central median & ducting works for traffic signal & road light were in progress. - JCR: Construction of pipe support & pipe laying of DN 150 exposed pipe on slope F63 completed. - JCR & Tong Hang Village J/O improvement works: Reinstatement of 3SW-C/F221 was completed. Breaking / trimming of existing retaining wall was in progress. - JCR: Inspection pits for verify of existing utilities for proposed water works and drainage works near FS05 was completed. (c) Bridges and Structures - Total 16 Type C segments casted in DongGuan Casting yard. - Total 638 segments were delivered to site, and total 600 segments erected. - Segment erection at C1-04~C2-01 end span by LG in progress. - Top slab of Bridge B1 in progress. - Total 430 pcs of parapet-skin fabricated; 340 pcs of parapet skin arrived to site; 266 pcs of parapet skin erected. - Installation of deck void drainage at Bridge D1&E1 completed. - Removal of top portion of lift tower NF83A completed. (d) Form Traveler - Mid-stitch concreting between D2-03 & D2-02 completed. - Form traveler at 09th pair segment at E2-01 in progress. - Form traveler at 05th pair segment at E2-03 in progress. - FT02 dismantling at E3-01 completed & 1st pair segment at E2-03 completed. - FT03 dismantling at D2-02 completed & assembly at D2-01 in progress - Completed concreting E2-E2-01-E2-02-S07, E2-E2-01-E1-04-01-S07, E2-E2-01-E2-02-S08, E2-E2-01-E1-04-01-S08, - Completed concreting E3-E3-02-E3-03-S01 & E3-E3-02-E3-01-S01 - Completed concreting E2-E2-03-E2-02-S04 & E2-E2-03-E3-01-S04
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 and 5