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Scrap inspection ensures quality control at different stages of the logistics chain, minimizing trade risks associated with specification deviations, discrepancies in quantity, or incomplete documentation for export and import operations.

CISS GROUP provides scrap inspection services for major metallurgical holdings, processing plants, scrap steel suppliers, and international metal trading companies. These services cover procurement, storage, loading, and unloading at intermediate warehouses and global ports.

Scrap inspection is primarily focused on ensuring uniform composition, as the classification of scrap metal is determined by its composition. Additional complexities arise due to the potential presence of radiation and explosive materials. Proper radiation and explosion safety control are essential, with background radiation and density being key quality indicators. The density should range from 0.8-1.3 t/m³, and the background radiation level should not exceed 0.02 μR/h.

Accredited inspectors and laboratory technicians from CISS GROUP conduct inspections at every stage of the supply chain.

The main stages of scrap inspection:

Incoming and outgoing scrap inspection

This stage includes procurement, delivery to warehouses or ports, and removal from metallurgical enterprises. CISS GROUP inspectors assess storage conditions, verify scrap metal classification, check for contamination, oil residues, corrosion, foreign non-metallic objects, non-ferrous metals in ferrous scrap, and explosive substances or their residues. Background radiation is measured, cargo weight is verified, and samples are taken.

Container and vessel hold cleanliness inspection

A visual inspection ensures the cleanliness and suitability of containers and vessel holds for scrap transportation. Inspectors examine internal surfaces, assess the integrity of locks, hinges, fasteners, and check rubber seals on container doors and hold covers.

Loading process monitoring and sampling

During loading, inspectors oversee operations, confirm gross and net weight, and conduct weight checks using the draft survey method. They monitor the fumigation process, visually assess cargo quality, and collect samples according to international sampling standards. At the end of loading, inspectors seal containers or holds and document findings in real-time reports. CISS GROUP provides 24/7 inspection and sampling services.

Laboratory analysis of scrap quality

Quality testing is conducted exclusively in accredited laboratories following international contractual standards.

Scrap metal compliance with contract specifications is determined visually. If results are inconclusive, technical means such as cargo separation and measuring equipment are used. Due to the complexity and costs of such evaluations, the expertise of attending inspectors is crucial.

• Weight and dimensions of lumpy scrap metal are determined by weighing and measuring.
• Scrap metal contamination is evaluated by taking at least five samples to assess size, weight, density, and alloyed component composition.
• Presence of alloyed and non-ferrous metals is checked using a hand magnet, steeloscope, or other instruments.
• Actual contamination of lumpy scrap metal is determined by weighing the sample, removing non-metallic impurities through a tumbling drum or controlled dropping onto a concrete platform, and re-weighing.
• Contamination of steel or cast iron shavings is determined by washing with technical detergents, drying, and weighing to assess separation from non-magnetic impurities.
• Cold-pressed bag and briquette contamination is evaluated based on the impurity content in raw materials used for production.
• Density of packages and briquettes is calculated as the ratio of mass to volume.
• Chemical composition of alloyed scrap metal is determined in accordance with regulatory documents or equivalent analytical methods.
• Rapid chemical analysis is performed using X-ray spectrometers, analyzers, and photovoltaic installations, ensuring compliance with standards.

If test results for any indicator fail to meet contract specifications, a retest is conducted on a doubled sample quantity. Retest results apply to the entire batch.

Photo and video reporting

Each inspection stage is documented through photographs and videos, timestamped for accuracy. Upon completion, CISS GROUP provides a detailed photo report covering all inspection and control stages.

Certification

Following the inspection, final certificates or reports are issued. Clients can verify document authenticity via a unique QR code, granting access to digital certificates on the CISS GROUP website. Digital cryptographic signatures ensure security and reliability.

Digitally signed certificates are often required by banks for trade financing verification, particularly in letter-of-credit transactions.

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