Exploration work starts on Lena Bridge construction site
Yakutia 24 Tv channel: A consortium of the Rostec state corporation and the VIS group started work under an agreement on construction and operation of a bridge across the Lena River.
Four drilling rigs have been placed at the construction site to start survey work. Experts have already received the first samples of frozen soil, that were transferred for analysis to the laboratory.
Before the start of ice drift, thermometric columns will be installed to determine the temperature characteristics of the soil under the base of the bridge supports. Summer plans archaeological research to discover and preserve possible cultural heritage sites in the construction zone. The survey results will play a role when adjusting the axis of the track.