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Communication tower installation quality control

作者:广信通信 发表时间:2016-01-05 20:10:05 Article Source: Communications tower Author: Guangxin Communications Published: 2016-01-05 20:10:05

I. General requirements for communication tower installation

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⒈ Communications tower installation shall meet the following conditions:
(1) communications tower design files through joint hearing;
(2) communications tower foundation has been acceptance;
(3) complete communications tower member, and a preassembled record;
(4) communication towers installed complete construction equipment, engineering and technical staff and field operations personnel are in place;
Front (5) communications tower installation, supervision of personnel shall be the judge approved contractors construction organization design or construction plan, safety measures. Do not meet the requirements of the program, you should order the re-establishment or modification.
⒉ communication towers installed, it must ensure the stability and without permanent deformation of the structure.
⒊ before installation, and installation should be in accordance member list Pareto chart (or number) to check the communications tower approach components, inspection certificate of quality and design changes to the file. According to records and qualified preassembled be prohibited barely assembly, ⒋ open and inspect the tower root root base open dimensions are equal.
The communications tower installation process, should always verify their verticality, communication tower erection completed actual body axis and the axis deviation is less than the design height of the tower 1/1500, 1/750 local bending is not greater than the measured length.
6. supervisors must follow the communications tower to tower installation design documents do clearance check, supervise construction unit to ensure that the tower installation process, the verticality of the tower and the tower center axis inclination comply with the relevant requirements of engineering design specifications and installation of the tower.
7. Supervision personnel must check the height, platform, antenna pillar height and orientation of the communication tower in accordance with the design requirements of the communication tower to ensure compliance with the requirements. At the same time, the supervision staff shall also inspect the lightning protection facilities of the iron tower, and the indicators shall meet the requirements.
通讯塔 Article Tags: Communication Tower