It emerged as the Norwegian Water Resources and Energy Directorate (NVE) presented its findings in Oslo Friday afternoon. The bridge has been closed since the collapse in February.
Guilt question is not considered in the report, says Anne Britt Leivseth NVE at the press conference. NVE estimates that 100,000 cubic meters of earth has been moving falls below
It is the southbound section of the bridge affected, while the northbound course is scheduled to open to the public holiday.
It was on February 2 that the southbound bruløpet broke down when the ground under the bridge foundations crumbled. No one was injured in the incident.
Purpose-built jacks
NVE parts causal relations into two parts: One part is due to natural causes, such as erosion and precipitation. The second is due to man-made conditions, where agriculture leveling and filling in connection with a golf course right before the avalanche contributed to the collapse. It is also the last filling NVE deem causal role.
Deputy Ingunn Foss NPRA said earlier Friday that the study probably not going to have anything to say for when the bridge opened for traffic. Before cars left to run over the bridge on the E18 at Holmestrand must bridge deck is lifted up by customized jacks of 500 tons.
- Two of the columns has has moved in the slide and become deformed. The jacks must be set between a bridge and the bridge deck. All this must happen before the traffic can go again. The goal is that everything is ready for the summer holiday. So far we are on track, says project for reconstruction, Arvid Veseth.
Blames construction
Highways Agency says it may be appropriate to report the landowner and entrepreneur after brukollapsen writes Tønsberg Blad. Landowner Bjorn Hundstad believes that a weakness in bridge foundations design and nimble clay in the area, made the event inevitable.
- It may have been the straw that broke the camel’s back, but it would matter occurred sometime soon, said Hundstad Dagbladet in February.
NPRA mean nothing suggests that there was something wrong with the bridge or bridge structures foundation.
- That’s why around the foundation to the bridge which has slipped out, said Foss.
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