Fire integrity of flanges on Valhall

Petrell performed a fire integrity analysis for the production flowline segment at Valhall for Aker BP and Aker Solutions. The analysis included all new flanges due to hook-up of production wells. Fire integrity analyses for various flanges in pipe class 2500, with dynamic pressure on the inside, and with a fire load of 250 kW/m2 and 350 kW/m2 for 10 minutes.