Isometric piping layout for a flare gas recovery line at a gas production compression station. Line size is primarily 6″ NS with 2″ branches using SMLS pipe per API 5L Gr. B SCH-STD. Complete fabrication & erection BOM included: WN flanges (ASTM A105 N), LR elbows (A234 WPB), and spiral wound gaskets. Shows in-line items like 6″ trunnion ball valves (API 6D) & 2″ globe valves (API 623). Process data: 9 bar(g) design pressure @ 90°C with 13.5 bar(g) hydrotest. Incl. cut pipe lengths, support locations (box foundations), and centerline elevations. Drawing is marked as-built from the Tiguentourine gas project.