Structural Steel Engineering
Structural steel is essential for modern industrial growth. GlobalJEMI delivers end-to-end steel engineering—combining workshop precision cutting with expert on-site rigging to build strong, scalable frameworks. Precision design, off-site fabrication, and on-site assembly of high-span structural steel frameworks across Tanzania.
- Structural Steel Engineering
Off-Site Steel Fabrication
Precision Workshop Cutting & Welding: Fabrication of I-beams, steel trusses, structural columns, purlins, and gantry girders manufactured to exact structural drawings.
Protective Coatings & Surface Treatments: Shot blasting, anti-rust priming, hot-dip galvanizing, and fire-retardant paint applications for long-term corrosion resistance.
High-Span & Heavy Structural Frames: Custom-engineered steel frames tailored for logistics warehouses, factories, aircraft hangars, and commercial complexes.
On-Site Erection & Assembly
Crane Operations & Heavy Rigging: Safe, certified lifting and alignment of heavy steel components using specialized crane equipment.
High-Strength Bolting & Field Welding: Field connections using torque-tested structural bolts and certified on-site welding procedures.
Cladding & Roofing Integration: Direct installation of insulated sandwich panels, single-skin sheets, translucent skylights, and guttering systems.
- Structural Steel Engineering
Dam Construction & Water Control
Embankment & Earth Dams: Earthworks, excavation, site grading, and clay-core compaction for agricultural and community water storage.
Concrete & Spillway Structures: Reinforced concrete dam bodies, spillway channels, and stilling basins designed under national Dam Safety Regulations.
Water Retention Ponds & Reservoirs: Zero-seepage geo-membrane lined storage ponds and intake structures.
Erosion Control & Siltation Mitigation: Slope stabilization, gabion box installations, and riverbank protection.
- Structural Steel Engineering
Steel Design Coordination & Detailing
Structural Connection Planning: Detailed joint and plate modeling to ensure maximum load distribution and seismic safety.
MEP & Civil Integration: Seamless structural alignment with concrete foundations, holding bolts, and mechanical-electrical systems.
Statutory Compliance: Engineered in full compliance with Tanzanian structural codes, ERB standards, and OSHA site safety guidelines.
| Sector | Structural Steel Applications |
| Logistics & Industrial | Clear-span warehouses, manufacturing plants, mezzanine floors, and heavy crane gantry tracks. |
| Commercial Real Estate | Multi-story steel frame office towers, architectural entrance canopies, and retail atrium frameworks. |
| Civil & Infrastructure Works | Steel bridge trusses, pipe racks, industrial plant platforms, and utility support towers. |
| Agriculture & Processing | Large-scale crop storage sheds, processing facility frames, and livestock shelters. |
- WHAT WE DO
Comprehensive Civil & Structural Engineering Services
We combine proven engineering expertise with modern equipment to provide multi-disciplinary services that build and sustain infrastructure.
- where we work
Sectors we Serve
At GlobalJEMI Construction Company Limited, we deliver multi-disciplinary civil engineering and construction solutions tailored to the strategic needs of key industries across Tanzania.
Government & Public Infrastructure
Supporting national and local government infrastructure priorities — roads, water access, and public buildings — as a registered Tanzanian contractor.
Residential Development
Building construction services for private homes and residential developments, from single-unit builds to larger housing projects.
Commercial & Industrial
Construction and civil works for offices, retail spaces, warehouses, and industrial facilities, including structural steelwork for industrial-scale buildings.
Agriculture & Irrigation
Water borehole drilling, well construction, and irrigation scheme development supporting agricultural productivity.
Water & Sanitation
Boreholes, wells, sewage systems, and drainage infrastructure supporting community and commercial water and sanitation needs.
Energy & Utilities
Delivering foundational civil works for power generation, utility distribution networks, and municipal waterworks.