Dime

Integrated On-Site Installation Services

DIME International Mechanical Engineering offers complete on-site execution services for structural, piping, and equipment installation. We ensure safety, precision, and efficiency across all industrial and infrastructure projects by integrating engineering, fabrication, QA/QC, and project management workflows.

Scope of services includes:

Structural steel erection (heavy, medium, light, and built-up sections)
Pipe rack and equipment installation
Tanks, skids, and pressure vessel placement
GRP and metallic piping systems
Inline equipment installation: valves, flowmeters, sampling panels
Platforms, walkways, ladders, and access structures
Pre-commissioning, walk-downs & handover
On-site welding and fit-up of structural and piping components

Fully compliant with:

AWS, ASME, ISO, and Qatari project standards
QatarEnergy (QE), QE LNG, Ashghal, and Kahramaa guidelines
International safety standards (OSHA) for lifting, rigging, and execution

Structural, Piping & Welding Capabilities

Our site teams execute structural erection, piping installations, and certified on-site welding to the highest industry standards. Each operation is supervised, quality-assured, and coordinated with lifting and alignment requirements for flawless execution.

Structural Steel Installation:

Erection of high-rises, bridges, canopies, warehouses, pipe racks
Handling of hot-rolled, welded & built-up sections with cranes
Precision alignment using laser and optical survey tools
Erection per approved drawings and structural specs

Piping & Equipment Installation:

ASME B31.3-compliant prefabricated pipe spool installation
GRP/metallic systems with supports, hangers, and inline components
Equipment installation: tanks, skids, pumps, pressure vessels
Flexible hoses, joints, and sampling points per project specs

Site Welding & Fit-Up:

MIG, TIG, SMAW welding by certified welders (per WPS/PQR)
Structural and piping welds aligned and inspected for integrity
Post-weld inspection: visual, NDT (RT, UT, PT, MT), QA/QC certification
Coordination of welding with structural lifting and placement

Rigging, QA/QC & Site Management

DIME ensures project success with certified lifting procedures, skilled manpower, precise surveying, and end-to-end quality verification. Our structured execution model supports large-scale deployments with full traceability and client-approved handovers.

Lifting & Rigging: