GPE offers multi disciplinary engineering services to major OEMs, EPC companies, engineering consultants, project management consultants and endusers all over the world. We work in various sectors such as oil & gas, refining, chemicals and petrochemicals, fertilizers, steel, power and renewable energy. With a customer and enduser centric approach, we have successfully provided process, mechanical, 3D modeling, 2D drawing and E&I engineering support to many critical installations. Our experienced team of engineers are proficient in international design codes and standards. Use of licensed design and engineering software along with constant focus on accuracy and speed ensures quality and timely delivery.

GPE offers multi disciplinary engineering services to major OEMs, EPC companies, engineering consultants, project management consultants and endusers all over the world. We work in various sectors such as oil & gas, refining, chemicals and petrochemicals, fertilizers, steel, power and renewable energy. With a customer and enduser centric approach, we have successfully provided process, mechanical, 3D modeling, 2D drawing and E&I engineering support to many critical installations. Our experienced team of engineers are proficient in international design codes and standards. Use of licensed design and engineering software along with constant focus on accuracy and speed ensures quality and timely delivery.

GPE offers multi disciplinary engineering services to major OEMs, EPC companies, engineering consultants, project management consultants and endusers all over the world. We work in various sectors such as oil & gas, refining, chemicals and petrochemicals, fertilizers, steel, power and renewable energy. With a customer and enduser centric approach, we have successfully provided process, mechanical, 3D modeling, 2D drawing and E&I engineering support to many critical installations. Our experienced team of engineers are proficient in international design codes and standards. Use of licensed design and engineering software along with constant focus on accuracy and speed ensures quality and timely delivery.


Engineering deliverables

    • Process simulation using WINSIM
    • Process flow diagram with heat and mass balance
    • Piping and instrumentation diagram
    • Thermal calculation of shell and tube heat exchangers using HTRI
    • Pipe line sizing and pressure drop calculations
    • Sizing of process equipment
    • Selection of valves and CV calculation
    • Safety valve sizing with flare line sizing
    • Utility consumption lists
    • Operation and control philosophy
    • Attending HAZOP and SIL review meetings
    • Code calculation of process equipment using PV Elite
    • Finite element and fatigue analysis for ASME Sec VIII Div 2 equipment using ANSYS workbench
    • Mechanical datasheets of process equipment
    • Piping material specification
    • Piping stress analysis using CAESAR II
    • Valve material specification
    • Manual valve lists
    • Surface preparation and coating specifications
    • Insulation and fire proofing
    • Structural analysis of skid base frames and spreader bars using STAAD Pro
    • Datasheet for rotary equipment such as pumps, blowers and compressors
    • Package 3D modelling using CADworx
    • Plant general arrangement drawings
    • Mechanical datasheets of process equipment
    • Piping isometric drawings with BOM
    • Cable tray and tube routing
    • Civil foundation drawing including load data
    • General arrangement and fabrication drawings of process equipment using AutoCAD
    • Structural fabrication drawings for skids, platforms and technological structures
    • Transport outline drawings for packages and equipment
    • Instrument index with set point, alarm & trip list
    • Cable schedules
    • Junction box allocation drawings
    • Datasheets for transmitters
    • Datasheets for gauges
    • Datasheets for analysers
    • Complete PLC system engineering
    • UPS sizing
    • Local control panel design
    • Datasheets for actuated valves
    • Datasheets for safety valves
    • Datasheet for electric heaters
    • Engineering of thyristor control panel for heaters
    • Datasheet for electric motors
    • MCC and LT switchgear panel design
    • Engineering of VFD panels
    • Cable routing diagrams
    • Intrument hook-up diagrams
    • Plant design basis
    • Sub-vendor list
    • Approval of sub-vendor drawings and documents
    • Spare parts engineering
    • Overall Inspection & Test Plans
    • Quality plants for process equipment, piping and skids
    • Quality plans for bought- out items
    • Factory accetpance test procedure
    • Site acceptance test procedure
    • Installation, operation and maintenance manuals