Technical inspection services of engineering structures

Description

Returkraft AS, hereafter the contracting authority, has signed a contract with a tenderer for assistance with a technical supervisory body, category A, for pressurised equipment. The contract was signed on 8 December 2020 for 1 (one) year, with an option for a contract extension for a further 3 years (1 + 1 + 1 year) if Returkraft AS wants this. Returkraft is an incineration plan for residual waste. The operating pressure in the incineration plant is 50 bar with a temperature of 425 ºC. Normal steam production is 16.9 kg/s. The produced steam is overheated and used to operate a steam turbine at 12 MW. Exhaust from the turbine is condensed in two condensers that are run on district heating for Kristiansand. — assistance with work as a technical supervisory body category A for pressurised equipment, which is carried out in accordance with the regulations for pressurised equipment -FOR-2017-10-10-1631 and relevant codes, including PED; — assistance for ensuring that the operation and maintenance is in accordance with the Regulations on Handling Hazardous Substances - FOR-2009-06-08-602.