Petro Rabigh Integrated Complex
Feasibility study, overall FEED, project management and EPC of utilities and offsites — one of the largest integrated refinery/petrochemical complexes ever built in a single phase.

Selected Projects
Feasibility study, overall FEED, project management and EPC of utilities and offsites — one of the largest integrated refinery/petrochemical complexes ever built in a single phase.
Refining/petrochemicals integration program supporting one of Asia's most strategically important downstream hubs.
Engineering and integration support across one of ExxonMobil's flagship Asian petrochemical expansions.
Major revamp of existing FCC and associated polymerisation units, pre-fabricated reactor installed via novel elevated skidding system. Completed on schedule, safely, with no operational disruption.
Detailed design for revamp and modernisation increasing capacity from 1.7 Mt/y to 2.0 Mt/y, plus state-of-the-art DCS and supply of a 65 MW crude-fired heater.
Intricate FCC turnaround including replacement of reactor and 200-tonne regenerator heads on a structure with only centimetres of clearance.
"Zimar delivered on schedule, safely, with no operational disruption — on a structure with only centimetres of clearance."
Full case studies, references and lender-grade due-diligence packs released to qualified principals under NDA.