Appendix 4.3a

Powered Mechanical Equipment for Various Construction Activities

 

Activities ID*
Description

 

Construction Equipment

No.

101

Mobilization & Establishment

Mobile Crane

Excavator

Dump Truck

1

1

1

201

Site Clearance

Mobile Crane

Excavator

Dump truck

1

1

1

702

Piling (land-based)

Bored pile

Mobile crane

Bored piling rig

Concrete mixer truck

Vibratory poker

 

1

1

1

1

301

Piling (sea-based)

Bored pile

Barge

Crane

Bored piling rig

Concrete pump truck

Vibratory poker

 

1

1

1

1

1

302, 303

Pile cap, bridge pier & abutment (land-based)

Excavator

Dump truck

Mobile diesel crane

Bar bender/cutting

Concrete mixer truck

Vibratory poker

Roller

1

1

1

1

1

1

1

302, 303

Pile cap, bridge pier & abutment (sea-based)

Barge

Crane

Concrete pump truck

Vibratory poker

Lorry

1

1

1

1

1

304 - 306

Bridge Deck & parapet/Casting & lifting of Bridge Beams

Mobile crane/launching girder

Winch (pneumatic)

Concrete mixer truck

Concrete pump truck

Vibratory poker

1

1

1

2

1

2

307, 407409, 506-508, 606-608, 703-705, 707-709, 801, 805-807, 901, 905-907, 1001, 1006-1008

Road Construction (excavation of existing pavement, asphalt surfacing, road pavement, footpath and road furniture) [2 activities will be carried out simultaneously[

Grader

Dump trucks

Compactor

Roller

Concrete mixer truck

Vibratory poker

Asphalt paver

Pneumatic types roller

2

2

2

2

2

2

2

2

406, 505, 605, 706, 802, 902, 1002

Drainage and Utilities [2 sections will be laid simultaneously]

Excavator

Dump truck

Mobile crane

Concrete mixer truck

Vibratory poker

2

2

2

2

2

803, 903, 1003

Fill slopes recompaction [2 slopes will be reconstructed simultaneously]

Excavator

Dump truck

Mobile crane

Lorry

Vibratory roller

2

2

2

2

2

804, 904, 1004

Cut slopes stabilization (Soil nailing to cut slopes) [2 slopes will be stabilized simultaneously]

 

Drilling rig

Mobile crane

Lorry

Air compressor (silenced)

2

2

2

2

405, 504, 604

Reclamation (above sea level)

Dump truck

Roller

Excavator

2

1

1

404, 503, 603,

Retaining wall construction

Excavator

Dump truck

Bar bender/cutting

Mobile diesel crane

Concrete mixer truck

Vibratory poker

Roller

1

1

1

1

1

1

1

401, 501, 601

Dredging

Barge

Dredger

4

2

402, 502, 602,

Sea-wall construction (Rock filling)

Grab dredger

2

403

Sand filling

Barge

Grab dredger

8

4

Note: *       Activities refer to the preliminary construction programme (Appendix 2.19)