Rebi Ul Ibrahim

• Review contract specifications and project-related documents to interpret client requirements; prepare design basis, comment resolutions,
and establish equipment design criteria at project inception.
• Plan manpower requirements and supervise engineers, designers, and drafting team members to ensure quality and timely delivery of all
engineering outputs.
• Perform design and analysis of static equipment including pressure vessels, heat exchangers, storage tanks, columns, knockout drums, flare
systems, and chemical injection skids in accordance with ASME, TEMA, API 650/620 and EN 13445.
• Prepare UDRs for all ASME-coded pressure vessels to establish design parameters prior to detailed engineering.
• Prepare mechanical design calculations (ASME Sec. VIII Div.1/2, TEMA, API 650/620), wind and seismic analysis, nozzle load calculations,
FEA reports, and fitness-for-service assessments.
• Develop plot plans, equipment layouts, piping layouts, pipe support layouts, and isometric drawings as part of overall plant design
coordination.
• Guide preparation of 3D models and lead 3D model review meetings with clients and project team members to validate design intent and
identify clashes.
• Lead development of general arrangement (GA) drawings, fabrication drawings, part drawings, lifting/erection drawings, and nozzle
orientation drawings; review all drawings against design requirements prior to issue.
• Prepare equipment specifications and mechanical datasheets for pressure vessels, heat exchangers, storage tanks, columns, and process
skids; prepare material specifications for plates, pipes, fittings, flanges, valves, and instruments.
• Prepare Material Requisitions (MR) and Technical Delivery Conditions (TDC) for procurement of equipment and materials.
• Review technical proposals, prepare Technical Bid Evaluations (TBE), and assist the procurement team with technical specifications;
manage pre- and post-order client and vendor interactions including resolution of design deviations.
• Review vendor-submitted equipment drawings and calculations to verify compliance with purchase order, project specifications, and
applicable codes; provide Vendor Document Review (VDR) comments and dispositions.
• Assist in ASME U and U2 certification audits by coordinating with QA/QC, the Authorized Inspector (AI), and internal departments
throughout the fabrication and inspection process.
• Coordinate preparation of FAT procedures, participate in FAT activities, and review Inspection Test Plans (ITPs) to ensure equipment meets
project and code requirements prior to delivery.
• Prepare and respond to Technical Queries (TQ) to clients; manage Engineering Queries internally; incorporate client comments and manage
document resubmission through the document control cycle.
• Coordinate with Piping, Structural, Instrumentation, and Electrical disciplines to clarify design requirements, resolve technical challenges,
and ensure alignment across all engineering deliverables.
• Provide technical resolutions to queries from fabrication shop and vendors to ensure smooth transition from design to manufacturing and site
execution.
• Attend technical meetings with clients and vendors to resolve design queries; liaise with internal departments (Projects, Production,
Estimation) and external stakeholders to ensure clarity and alignment across all project stages.
• Participate in design review meetings, HAZOP sessions, and safety reviews; ensure all designs adhere to relevant engineering codes,
industry standards, and client-specific requirements.
• Prepare and maintain complete project documentation including design reports, calculations, datasheets, as-built updates, Management of
Change (MOC) records, and weight control reports throughout the project lifecycle.

• Carried out field engineering tasks as per on-site requirements, evaluating technical documents and drawings to ensure full compliance with
project specifications and local codes.
• Provided engineering support for installation of equipment, related pipelines, pipe supports, structural jobs and modification works across
manufacturing facilities in Qatar.
• Ensured material coordination from shop drawings and Material Take-Offs (MTO); liaised with procurement and site teams to maintain
uninterrupted material supply for each construction stage.
• Provided engineering support for field fabrication and erection of piping and equipment, resolving technical queries on-site to maintain
construction progress.
• Generated red-line mark-ups upon erection completion; prepared as-built drawings and documents for inclusion in the project final dossier.

• Conducted meetings with clients to discuss and evaluate technical specifications in detail prior to allocating design activities to development
team members.
• Ensured development of design calculations, documents and drawings in line with client technical specifications and company standards.
• Performed pressure vessel design using PV Elite software; executed nozzle load analysis per WRC 107.
• Carried out API 650 storage tank design using manual calculations and spreadsheets.
• Coordinated preparation and timely submission of engineering drawings and documents to clients.
• Prepared detailed Bills of Quantities (BOQ) and Material Take-Offs (MTO) for static equipment projects.

• Contributed to scope evaluation and resource planning for initial project documentation including proposals, cost estimates and schedules; effectively allocated resources and supervised engineers, supervisors and sub-contractors throughout project execution.
• Managed complete EPIC lifecycle for LPG central gas, SNG, Natural Gas distribution, Diesel fuel and Fuel station projects — from design review and procurement through construction, commissioning and client handover
• Resolved installation issues related pipe routing, tank and bulk equipment installation, instrumentation, leak detection and fire alarm interface through regular site walks and team inspections, ensuring work met approved documents, company standards and adhered to all statutory and regulatory requirements
• Monitored and controlled contractual obligations; administered change management protocols for on-site modifications and design changes; raised and secured client approvals for change orders where applicable.
• Led HAZID & HAZOP study sessions; implemented and monitored prevention plans and checklist throughout the project lifecycle in collaboration with the HSE team to ensure adherence to Project Quality Plans and HSE Plans.
• Supported site team in Calibration, Programming and commissioning activities of critical system/equipment - Leak detection/Emergency shutdown system, Fuel dispensers, Vaporizers, Compressors, Fuel transfer pumps etc complying with approved ITP
Manufacturer recommendation and Good engineering practices
• Reviewed and monitored RFQs prepared by project team (piping, electrical, instrumentation and civil); floated enquiries through the procurement team; participated in techno-commercial discussions with vendors; and vendor selection
• Assisted the technical team in design verification, studies and detailed engineering in accordance with best practices — focusing on cost optimisation, construction efficiency, operability, maintainability and HSSE; identified technical issues, formulated alternative solutions and provided recommendations.
• Supported project teams in generating comprehensive final documentation and pursued customer validation; managed project closeouts including timely submission of final dossiers and client sign-off.
• Conducted weekly progress meetings; generated progress KPI reports and presented project status to higher management; stayed current with latest developments in gas systems engineering, piping design, and static and rotating equipment.