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Location of the rubber pillows – Photo: LE PHAN
Accordingly, the HCM City Rail Management Board just sent an express dispatch to the NJPT consortium (the oversight consultant), the Sumitomo – Cienco6 (SCC) joint venture at the deceased EPC contractor (SCC consortium). At the end of the report, the cause of the rubber bearing used for the unstable viaduct girder fell off the support rock in the P14-10 pillar of package 2 (CP2) of Ben Thanh – Suoi Tien subway line 1.
The CP2 package air section and warehouses are a joint venture of SCC as general contractor.
According to the investor, during the time of the accident, from October 30 to the present, the unit has issued documents continuously and has held periodic meetings to urge the general contractor to report the cause. submission of design documents, material test results, construction methods, acceptance and installation related to the bearing.
While the incident has attracted the attention of the public and professional agencies and authorities; The City People’s Committee and the Ministry of Transportation have continuously requested the City Rail Administration Board to report the incident.
However, more than 1 month ago, NJPT Joint Venture and SCC Joint Venture still did not report the cause and did not submit the documents on time. The General Contractor only gave very sketchy and unconvincing initial explanations and comments to deflect the matter, prolong the time and deny liability as its General Contractor.
Therefore, the investor has not yet received an official report sent to the authorities as required.
The City Rail Administration Board again officially requested the relevant units to complete and submit evidence from the investigation and report on the specific cause of the rubber cushion used for the viaduct beam. Unstable fall of the pillow support on the P14-10 pillar before December 10, 2020 to inform the authorities.
The City Railway Board of Directors also officially stated that after the above time limit, the SCC consortium assumes full responsibility for any delay caused by its actions without excluding the responsibility to explain directly to the authorities upon request.
It is known that after the incident, the State Construction Works Acceptance Council requested the Ho Chi Minh City Urban Railway Management Board (the investor of the No.1 subway project) to urgently review the status of all bearing. bridges in similar structural locations throughout the route.
The Investor must also verify the current status, evaluate the monitoring data of the P10-14 pillar structure and neighboring pillars. Determination of causes, solutions to handling, overcoming and evaluation of the impact on cargo safety and the life of related work structures.
