Contract for Surveys, Engineering Design for a New River Course and Erosion Control and Follow-up Contracts after the Quick Clay Landslide at Li

Description

A quick clay landslide was triggered at Li in Nittedal municipality on 16 September 2019. The landslide moved the river course approx. 10 metres towards the east and damaged newly established main water distribution pipes and sewage pipes in the river. The objective of the contract is engineering design for the re-establishment of a new river course, erosion control, etc. The contract also includes follow-up of the engineering design during the contract period. The engineering design phase also includes necessary surveys and mapping. Lot 1: A quick clay landslide was triggered at Li in Nittedal municipality on 16 September 2019. The landslide moved the river course approx. 10 metres towards the east and damaged newly established main water distribution pipes and sewage pipes in the river. The objective of the contract is engineering design for the re-establishment of a new river course, erosion control, etc. The contract also includes follow-up of the engineering design during the contract period. The engineering design phase also includes necessary surveys and mapping.