JT 556-2004 in English

本标准规定了港口防雷与接地的基本要求，规定了铁塔及港口装卸设备、供电系统、电子信息系统、粮食筒仓设施、油品储运设施、易燃易爆货物储运等防雷与接地的技术要求。
本标准适用于港口内的设备和设施的防雷与接地工程的设计、施工、维护和管理。

Scope

This standard specifies the basic requirements for lightning protection and grounding in ports, and stipulates lightning protection and grounding requirements for iron towers and port loading and unloading equipment, power supply systems, electronic information systems, grain silo facilities, oil storage and transportation facilities, flammable and explosive cargo storage and transportation, etc. Technical requirements for grounding. This standard applies to the design, construction, maintenance and management of lightning protection and grounding projects for equipment and facilities in ports.