GB16994.7-2022

Safety requirements for port operation — Part 7：Cement

港口作业安全要求第7部分水泥

GB 16994.7-2022 est une norme nationale chinoise obligatoire en vigueur : Safety requirements for port operation — Part 7：Cement. Secteur : Machines. Thème principal : Sécurité des produits. Entrée en vigueur : 1 févr. 2023.

L’applicabilité dépend du périmètre du produit, de la voie de certification, des avis des autorités et des règles de transition. Demandez une traduction ou vérifiez la source avant d’utiliser cette fiche pour une décision de conformité.

Aperçu de conformité

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Champ d’application

This standard specifies the safety requirements for the loading, unloading, and storage of cement at ports. It is applicable to port cement handling and storage operations, including packaged cement operations, bulk cement terminal loading and unloading, and bulk cement silo system operations. This standard is mandatory for all port operators and enterprises involved in cement logistics in China. It does not apply to the manufacturing processes of cement itself, which are covered by other regulations.

Exigences techniques

The standard outlines comprehensive safety protocols across three main operational areas. For packaged cement operations, it specifies requirements for stacking, moisture protection, and safe distances between cargo piles and facilities. For bulk cement terminal operations, it details the procedures for ship loading and unloading, including the alignment of telescopic chutes and monitoring of tank truck levels. For bulk cement silo systems, it mandates strict requirements for storage system integrity, process equipment sealing, and automated monitoring. Operators must ensure that all safety protection devices and monitoring systems are fully functional before commencing operations. The standard also references several other national standards, such as GB/T 6067.1 for crane safety and GB 4915 for air pollutant emissions, to ensure comprehensive compliance.

Méthodes d’essai

The standard requires regular inspection and monitoring of equipment and environmental conditions. Key evaluation procedures include checking the airtightness of continuous loading and conveying equipment, monitoring dust concentration levels at workplaces and dust collector discharge ports, and verifying the interlocking functionality of monitoring systems with process equipment. Real-time monitoring of the entire cement handling and storage process is mandatory. Additionally, it requires visual and operational checks of dust suppression systems and emergency stop mechanisms.

Questions fréquentes

What products are regulated under GB 16994.7-2022?

GB 16994.7-2022 regulates the safety requirements for port operations involving cement, including both packaged and bulk cement handling, storage, and silo system operations.

Are there any specific environmental requirements in GB 16994.7-2022?

Yes, the standard requires that dust concentrations at workplaces and dust collector discharge ports comply with GBZ 2.1 and GB 4915. It also mandates the use of ventilation and dust removal systems during operations.

Does GB 16994.7-2022 apply to cement manufacturing?

No, this standard specifically applies to port cement handling and storage operations, not the manufacturing process of cement.

The summary above provides a high-level overview of GB 16994.7-2022. To ensure complete compliance for your products and operations entering the Chinese market, a precise and professional translation of the full technical specifications is essential. Purchase our high-quality English translation of GB 16994.7-2022 today to access all detailed parameters, tables, and testing procedures.

Indications d’applicabilité

Type: Sécurité
CCS: R43
ICS: 03.220.40
Autorité compétente: Ministry of Transport
Comité technique: National Technical Committee on Ports of Standardization Administration of China