An Iorua – Building construction work – 25/9142 - B2 Construction work Lillevik RA expansion - Phase 1

Larvik municipality shall expand Lillevik treatment facility (RA) capacity wise for the future. Biological treatment stage based on biofilm (MBBR) shall be introduced in order to meet the requirements for secondary purification and nitrogen removal. B2 is the largest and most comprehensive contract in the alteration and expansion of Lillevik treatment facility and comprises structural and outdoor works.