Construction Services Department
Construction Services (CSD)
Industrial construction, installation, maintenance, shutdown and site support services for operating facilities and project environments across Saudi Arabia.
Industrial site execution
Construction support from planning to handover.
COC Engineering's Construction Services Department supports oil and gas, petrochemical, refinery, utility, infrastructure and manufacturing clients with practical site execution capability.
Our CSD team brings together civil, mechanical, electrical, instrumentation, fabrication, scaffolding, shutdown, warehousing and manpower resources to help clients execute greenfield, brownfield and urgent plant requirements safely and efficiently.
Request construction support →CSD scope
Multi-discipline construction services for industrial sites.
Flexible execution support for project works, plant modifications, shutdown windows and long-term site service requirements.
Mechanical Construction & Installation
Installation and construction support for plant equipment, piping systems, steel structures and package units.
- Static and rotating equipment installation
- Piping fabrication and erection
- Valve installation and replacement
- Steel structure erection
- Alignment and mechanical completion support
- Hydrotesting and pre-commissioning assistance
Civil & Infrastructure Works
Civil construction support for industrial foundations, buildings, roads, drainage and plant development works.
- Site preparation and earthworks
- RCC foundations and concrete works
- Equipment and pipe rack foundations
- Industrial buildings and warehouses
- Road, pavement and drainage works
- Civil repair and modification works
Electrical & Instrumentation Works
Electrical and instrumentation installation support for process plants, utilities and industrial facilities.
- Cable tray and conduit installation
- Power and control cable laying
- Lighting and small power works
- Junction box and panel installation
- Instrument installation
- Cable glanding, termination and loop check support
Fabrication, Skids & Modular Packages
Fabrication, assembly and integration support for skids, piping assemblies and modular industrial packages.
- Chemical injection and dosing skid support
- Piping skid fabrication
- Structural base frame fabrication
- Equipment mounting
- Piping, valve and instrument assembly
- Testing and inspection support
Plant Maintenance & Shutdown Support
Maintenance, shutdown, turnaround, revamp and brownfield modification support for operating plants.
- Shutdown and turnaround support
- Brownfield modification works
- MOC implementation support
- Equipment replacement
- Heat exchanger and vessel works
- Piping tie-ins and spool replacement
Scaffolding & Safe Access
Temporary access solutions for construction, maintenance, inspection and shutdown activities.
- Scaffolding erection and dismantling
- Access platforms for maintenance
- Shutdown scaffolding support
- Scaffold inspection coordination
- Industrial plant access solutions
- Temporary access planning support
Bolt Integrity & Flange Management
Controlled bolting, flange preparation and joint integrity support to improve reliability and reduce leakage risk.
- Bolt tightening support
- Torqueing and tensioning coordination
- Flange joint preparation
- Gasket replacement support
- Joint integrity inspection support
- Shutdown flange management assistance
Warehousing & Material Handling
Project logistics, warehouse operations and material movement support for construction and maintenance projects.
- Material receiving and inspection support
- Warehouse manpower supply
- Inventory support
- Loading and unloading
- Forklift and handling support coordination
- Material preservation and site movement
Construction Manpower & Site Support
Skilled and professional manpower for industrial construction, maintenance, shutdowns and long-term site operations.
- Engineers and supervisors
- QA/QC inspectors and safety officers
- Welders and fabricators
- Pipe fitters and mechanical technicians
- Electricians and instrument technicians
- Skilled and semi-skilled manpower
Delivery model
How CSD supports clients.
Each assignment is planned around scope clarity, suitable manpower, safety control, QA/QC coordination and practical completion records.
Review Scope
We review client requirements, site conditions, schedule, drawings and execution constraints.
Mobilize Team
We arrange engineers, supervisors, technicians, skilled manpower, tools and equipment.
Execute Safely
Work is performed with planning, supervision, safety compliance and QA/QC coordination.
Test & Close
We support inspection, testing, punch closing, documentation and mechanical completion.
Handover
Final records, handover support and commissioning assistance are coordinated as required.
Field capability
Built for real industrial site conditions.
Selected visual references from COC Engineering project environments and engineering support activities.
Client confidence
Construction support with practical control.
COC Engineering supports industrial clients and EPC environments with flexible manpower, multi-discipline construction capability, shutdown experience and responsive site execution.
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