2.2.9.1 Burglar protection Doors to an area with direct access from outside must be made of steel. Doors in the existing building must be secured with e.g. a bolt, trailing edge strengthening device or equivalent protection. Keys must not be stored in the area. 2.2.9.2 Sabotage protection Check that protective Accessible cables must be protected arrangements are present against sabotage. where applicable. For sites that do not have a cast foundation, the protection between the ground and the underside of the floor must be designed so that it covers at least three sides around incoming cables. The protection must be buried at a depth of at least 25 cm and must be anchored in the floor. It may be executed as a robust protective pipe, a steel plate (at least 1.5 mm) that covers at least three sides of the ducting pipes, or other equivalent protection. If possible, towing and lifting eyelets must be removed from technical shelters or climate cabinets. Shelters or containers must be securely
2.2.9.1 Burglar protection Doors to an area with direct access from outside must be made of steel. Doors in the existing building must be secured with e.g. a bolt, trailing edge strengthening device or equivalent protection. Keys must not be stored in the area. 2.2.9.2 Sabotage protection Accessible cables must be protected against sabotage. Check that protective arrangements are present where applicable. For sites that do not have a cast foundation, the protection between the ground and the underside of the floor must be designed so that it covers at least three sides around incoming cables. The protection must be buried at a depth of at least 25 cm and must be anchored in the floor. It may be executed as a robust protective pipe, a steel plate (at least 1.5 mm) that covers at least three sides of the ducting pipes, or other equivalent protection. If possible, towing and lifting eyelets must be removed from technical shelters or climate cabinets. Shelters or containers must be securely