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Case Studies

Our Projects

Review our portfolio of civil works, cold storage plants, industrial electronics and automation systems, and high-precision digital and drone surveying and mapping across Saudi Arabia.

Construction Steel Structure Facility
Jubail Industrial City

Pre-Engineered Steel Structure Facility

Design, fabrication, and assembly of a 12,000 sqm warehouse and assembly floor with high-load girders.

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Cold Storage Port Cold Storage Complex
Jeddah Islamic Port

Jeddah Port Cold Storage Complex

Commissioning of a massive 500-ton capacity cold room unit utilizing low-GWP refrigerant R-448A.

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Automation Water Desalination Automation
Yanbu Desalination Plant

Water Distribution VFD Panel Systems

Engineering, assembly, and SCADA programming of critical VFD panels for main pumping networks.

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Digital Surveying Drone mapping
Qiddiya Development

Drone Boundary & Topographic Mappings

High-resolution drone mapping covering 400 hectares, creating DEM overlays and boundary layouts.

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Trading & Logistics Steel supplies shipment
Dammam & Riyadh Ports

Bulk ASTM Structural Steel Supply

Procuring and supplying 8,000 tons of structural H-beams for Saudi residential and metro sectors.

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Case Study Showcase

A Closer Look: Detailed Project Run

Review a representative case study showcasing our complete integrated design-to-commissioning workflow.

Jubail Industrial Park

12,000 sqm Pre-Engineered Steel Facility

The Challenge:

Our client required a massive pre-engineered manufacturing facility with heavy 20-ton crane girders, high thermal insulation, and integrated MCC panels within a strict 8-month timeline. The location was subject to high saline marine corrosion (less than 2km from Jubail coastline).

The Nexa Solution:

We deployed an integrated group strategy:
• Our Surveying team laid out millimeter-accurate reference markers.
• Construction fabricated ASTM A572 Grade 50 columns with thick hot-dip galvanization coatings to shield against coastline salt corrosion.
• Cold Storage manufactured and sealed 100mm PUF wall panels to optimize air conditioning load.
• Electronics assembled and commissioned the main MCC cabinets with VFD pumps to support the plant's automated cooling systems.

The Result:

The facility was handed over 12 days ahead of schedule with a 100% safety record. Energy monitoring reports indicate a 28% decrease in HVAC operational overhead due to the tight thermal seal of the sandwich panels.

Project Details

  • Client Arabian Petrochemicals Corp.
  • Completion Date January 2026
  • Location Jubail, KSA
  • Venture Sectors Construction, Cold Room, Automation
  • Compliance Aramco Safety Approved