Posted by: Saving Water SA (Cape Town, South Africa) - partnered with Water Rhapsody conservation systems – 25 May 2010
Alderman Clive Justus, the City of Cape Town’s Mayoral Committee Member for Utility Services, today announced that a contractor had been appointed to demolish the two cooling towers at the former Athlone Power Station.
Three months ago, on 14 February, reinforced concrete stiffening rings on one of the towers collapsed. These stabilising rings were added more than two decades ago and their collapse raised safety concerns.
Two consulting engineering companies confirmed that the towers may collapse, particularly in strong, north-westerly winds and a decision was thus taken to proceed with the demolition of the towers.
In terms of the bid specification and an agreed working programme, the winning contractor will be responsible for safe access to the towers and their implosion. Thereafter, they must clean up, level and prepare the site for subsequent operations.
In response to the request for quotations, eight offers were received, ranging from R4,79 million to R23,46 million. Following an evaluation and a check for compliance with the tender requirements, the lowest offer which complied with the specification, R6,496 million, was submitted by Jet Demolition (Pty) Ltd. The need to expedite the demolition was obvious and the City Manager’s office, accordingly awarded the contract. The company’s track record indicates that it will be able to successfully complete the contract.
Jet Demolition will now meet City officials and the appointed consulting engineers to discuss the programme for the works in greater detail.
“We are well aware of the great public interest in the demolition of the towers and will share further information with the public as the process unfolds”, Alderman Justus said.
Source: City of Cape Town