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NEWS AND EVENTS

RCD Rig

Railway Bridge Rio São Francisco

FACILITY_HR Shearing
Railway Bridge Rio São Francisco
Location Rio São Francisco, Brazil
Year 2015
Equipment RCD R3025
P5418V
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Signature Bridge Construction

Signature Bridge Construction
Signature Bridge Construction
Location Delhi, India
Year 2014
Pile Diameter Ø 1,250mm
Depth 49m
Speed 50m/min (base th’k: 5mm)
Rock Weathered Basalt
Hard Rock 80~120 MPa
Equipment RCD R1820
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Black Sea Dry Dock Construction

Black Sea Dry Dock Construction
Black Sea Dry Dock Construction
Location Black Sea, Russia
Year 2014
Pile Diameter Ø 1,420mm
Depth 40m
Rock Soft Rock 60~80 MPa
Equipment RCD R1820 / RCD R1815
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TUNA Port

TUNA Port
TUNA Port
Location Kandla, India
Year 2013
Pile Diameter Ø 1,500mm
Depth 40m
Rock Weathered Basalt (~80MPa)
Equipment RCD R1820
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Baltimore Bridge Expansion

Baltimore Bridge Expansion
Baltimore Bridge Expansion
Location Baltimore, USA
Year 2012
Pile Diameter Ø 1,300mm
Depth 60m
Equipment RCD R1820
Details For the bridge expansion, 2m-class BUMA RCD Rig R1820 was operated.  For the rock soceting, TCI button cutter drill bit was used. 
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Belo Horizonte Bridge Expansion

Belo Horizonte Bridge Expansion
Belo Horizonte Bridge Expansion
Location Belo Horizonte, Brazil
Year 2012
Pile Diameter Ø 1,300mm
Depth 50m
Equipment RCD R1315
Details BUMA delivered the first RCD Rig to Brazil.  Due to the weight limit, BUMA developed the light weight equipment to meet the customer's demand. 
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Basohli Bridge

Basohli Bridge
Basohli Bridge
Location Basohli, India
Year 2011
Pile Diameter Ø 2,500mm
Depth 30m
Rock Weathered Basalt (~80MPa)
Equipment RCD R3030
Details It was the biggest RCD rig in India.  The strata were composed of different soil and rock condition.  To prevent hole collapse down due to the multi layer composition, it was required to make the drill speed slow. 
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Malaka Gas Terminal

Malaka Gas Terminal
Malaka Gas Terminal
Location Malaka, Malaysia
Year 2011
Pile Diameter Ø 1,200mm
Depth 50m
Rock Granite (120~150MPa)
Equipment RCD R3030
Details It was for building gas terminal in Malaka.  For the project, BUMA supplied 7 sets of 2m-class RCD Rig R1820.  Customer drilled sand & clay layer with tooth cutter drill bit.  And BUMA RCD Rig showed the excellent performance on the raker piles.
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Kowloon Express Train Station

Kowloon Express Train Station
Kowloon Express Train Station
Location Kowloon, Hong Kong
Year 2011
Pile Diameter Ø 2,500mm
Depth 60m
Rock Granite (130~170MPa)
Equipment RCD R3025
Details For the Kowloon express train station project, BUMA supplied 3 sets of 2.5m-class RCD Rig R3025 and 3 sets of 2.5m-class Casing Oscillator C2500G.
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Incheon Bridge Project

Incheon Bridge Project
Incheon Bridge Project
Location Incheon, Korea
Year 2005
Pile Diameter Ø 3,000mm
Ø 2,400mm
Ø 1,800mm
Depth 80m
Rock Granite (150~200MPa)
Equipment RCD R3030
RCD R3025
RCD R1820
Details Incheon Bridge construction was the biggest bridge project in Korea.  It was completed in 2009.  After the successful completion of the project, the bridge became the longest one in Korea.
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Bandra-Worli Sealink

Bandra-Worli Sealink
Bandra-Worli Sealink
Location Mumbai, India
Year 2000
Pile Diameter Ø 1,500mm
Depth 50m
Rock Basalt (200MPa~)
Equipment RCD R1820
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