What are the requirements for base station tower maintenance
The main contents of the site inspection and maintenance of the base station tower include: basic inspection, verticality inspection, bolt filling and tightening, component inspection, anti-rust treatment, lightning protection and grounding inspection.
Base station tower maintenance work mainly includes on-site inspection and maintenance of tower facilities, fault handling, emergency handling, and participation in project acceptance.
On-site inspection and maintenance includes regular inspections and emergency inspections. All towers are inspected regularly at least once a year, and single-tube towers, cable towers, and floor towers are at least twice. Emergency patrols should be carried out before and after special weather disasters. After thunderstorms, focus should be checked on whether the foundation of the tower is subsidence or landslides, and whether the grounding device is reliable. After each earthquake of more than six degrees or strong winds of more than eight magnitudes or heavy ice-covering weather, the tower body axis, foundation and all nodes should be fully observed, inspected and maintained. When the thickness of the ice-wrapped iron tower is greater than 30mm, appropriate deicing measures should be taken .
After the completion and acceptance of the base station tower, maintenance file information should be established, including the base station tower basic data and operation and maintenance status files, etc., and timely entrust relevant units to regularly test and maintain it. The maintenance responsibility interface between the iron and steel tower manufacturer and Daiwei should be clarified during the warranty period. When the maintenance responsibility changes, the maintenance handover should be carried out in a timely manner. The handover content includes the tower design data, completion acceptance data, maintenance file data, and tower operation status.
