Report any electrical accident or damage to an underground electricity cable or its sheath , to the relevant parties , and the electricity supplier , 如发生电力意外，或者地下电缆或电缆的外层遭受任何损坏，必须向供电商及有关方面作出报告。
When plans of underground electricity cables are not available , in case of an emergency or unforeseen works , contact the relevant electricity supplier for assistance 倘若无法事先取得图则，而需进行紧急或未能预见的工程，必须联络有关的供电商以寻求协助。
Even if the underground electricity cable seems to be disconnected and abandoned , do not attempt to drill or cut into it , or to dismantle it until approval has been given by the electricity supplier 即使地下电缆看来已经截断供电及已被废弃，在未获得供电商的批准之前，不得尝试钻穿、切开或拆开地下电缆。
Determine the height of any object , including any tools , equipment , apparatus or vehicles , and maintain a safe working distance between the object and the overhead line as advised by the relevant electricity supplier 确定所使用任何物件(包括任何工具、设备、器具或车辆)的高度，以及按有关供电商提供的意见，保持物件与架空电缆之间有安全的工作距离。
If any of the proposed works fall within the vicinity of the overhead lines , ascertain the voltage rating , the overhead lines distance from the ground , and consult the electricity supplier of the lines to agree on a mutually acceptable work plan 如任何拟进行的工程处于架空电缆附近的范围内，必须先确定电缆的额定电压值、架空电缆与地面的距离，并谘询供电商的意见，以议定双方可以接受的工作计划。
Signalling on low - voltage electrical installations in the frequency range 3 khz to 148 . 5 khz - immunity requirements for mains communications equipment and systems operating in the range of frequencies 3 khz to 95 khz and intended for use by electricity suppliers and distributors 频率范围由3khz至148 . 5khz的低压电气设备的信号传输.在3khz至95khz频率范围内操作和由电力操作的主要通讯设备和系统的抗干扰电源和配电器的要求
Signalling on low - voltage electrical installations in the frequency range 3 khz to 148 , 5 khz - part 2 - 3 : immunity requirements for mains communications equipment and systems operating in the range of frequencies 3 khz to 95 khz and intended for use by electricity suppliers and distributors 频率范围由3khz至148 . 5khz的低压电气设备的信号传输.第2 - 3部分:电源和配电器使用的工作频率为3khz至95khz的主要通讯设备和系统的抗扰度要求
Report any electrical accident or damage or interference to an overhead line to the relevant parties , including the electricity suppliers . remove everyone from the immediate area of the damageinterference but do not attempt to remove any objects , retract mobile cranes or to touch the injured person if heshe is still in contact with the overhead line conductor , because the line may still be live 如发生任何电力意外或架空电缆遭受任何损坏或干扰，必须向有关方面包括供电商报告，并须将所有人撤离直接受损坏干扰影响的地方，但不得企图移走任何物件、驶离任何流动起重机，或接触因触及架空电缆导体而受伤的人，因为电缆可能仍然带电。
