Third-Party Safety Certification & Lifting Compliance
Heavy lifting operations present some of the most critical safety hazards in the construction, shipping, and manufacturing sectors. Ensuring that lifting appliances, hoists, wire ropes, and loading tackle are physically flawless is vital to preventing accidents. AL QIMAH INSPECTION SERVICES LLC provides high-standard third-party safety inspections for all classes of cranes and lifting equipment.
Our mechanical safety division is fully trained, examining steel structural deformation, hydraulic leaks, hoist mechanical tolerances, limit switch operations, and rigging gear tensile strength. We provide transparent safety tags and detailed reports to support informed decisions about machinery condition and safe operation.
Comprehensive Equipment Cover
We provide professional for a wide variety of industrial lifting machinery, including:
Lifting Test Standards & Frequency
The following table details our standard proof-load parameters and required inspection cycles:
| Equipment Category | Standard Cycle | Proof Load Ratio | Critical Checkpoints |
|---|---|---|---|
| Mobile & Tower Cranes | Annual (12 Months) | 110% to 125% of SWL | Limit switches, outriggers, structural welds |
| Overhead Gantry Cranes | Annual (12 Months) | 125% of Rated Limit | Runway alignment, rope drums, hook brakes |
| Material Handling Forklifts | Annual (12 Months) | 100% to 110% SWL | Fork integrity, hydraulic lift cylinder path |
| Loose Rigging Tackle | Semi-Annual (6 Months) | Visual / MT scan | Sling wear, lock deformation, hook cracks |
Strict Inspection Protocols
Our engineers perform multi-point mechanical inspections on cranes before beginning proof load testing to ensure absolute safety. Standard crane inspections include:
- Visual & Geometrical Auditing: Inspecting main structural joints, shear bolts, and steel chassis for corrosion.
- Operational Safety Interlocks: Verifying load-moment indicators (LMI), anti-two-block sensors, and manual override paths.
- NDT Weld Examinations: Using Magnetic Particle Testing (MT) to look for structural micro-cracks in critical lifting hook roots.
- Official Certification Tagging: Registering the equipment, listing safe working loads (SWL), and affixing color-coded inspection tags.