Location: Deneysville, Vereeniging
Client: Trans Caledon Tunnel Authorities
Consulting engineer: Vaal
Pipeline Consultants
Quantity surveyor: O. Maritz
Joint venture partners: Group Five Subtech Vresap JV
Value: R56 561 441,65
Starting date: 1 November 2010
Completion date: 19 August 2011
Detailed description of contract: Removal of cofferdam in front of
pump station drill, blast and
excavate an intake channel 140m
long and 25m wide to the pump
house
Special features: The majority of
the work is a marine operation
Special equipment used: 1 no Barge equipped with 2 no
drill rigs, 1 no jack-up barge
equipped with a long reach
excavator(reach 20m) to excavate
soft and blaster material, 2 no
bottom dump barges, 1 no
100 ton crawler crane equipped
with orange peel grab
Site Team:
Contracts director: Leslie Bosma
Contracts manager: Klaus Mazur
Site agent: Bennie Beukes
Site engineer: Subtech Staff
General foreman: Subtech Staff
Foremen: Subtech Staff
Quantity surveyor: Ockert Maritz
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