OPGW Installation-Aixton

1. OPGW erects main construction machinery. The principle of OPGW erection adopts the tension setting-out method, so that the OPGW is evenly stressed, and always maintains a certain tension and is in a suspended state, avoiding damage to the surface of the outer armor layer caused by the optical cable landing, which can reduce compensation for young crops, reduce physical labor intensity, and improve Construction Schedule.
2. Troubleshooting and site preparation
Before the overhead laying of OPGW, survey the entire line, remove obstacles, sign a cross-over agreement with relevant departments, build protective frames, prepare tension machines, tractor operating sites and necessary safety measures.
3. OPGW optical cable storage and transportation
The OPGW optical cable reel shall not be in a flat state and shall not be stacked; the reel-mounted optical cable shall be rolled in a short distance in the direction of the rotation arrow marked on the OPGW reel; the cable reel shall not be subjected to impact, extrusion or any mechanical damage, and shall be loaded and unloaded by inserting a car.
4. On-site acceptance of OPGW optical cable and hardware accessories
After the OPGW optical cable and hardware accessories are delivered to the site, the on-site visual inspection and opening test should be carried out immediately, and the changes in the transportation process should be verified by comparing the product factory report. In addition to the provisions of the contract, general OPGW engineering materials include optical fiber composite overhead ground wire (OPGW), guiding optical cable, strain clamp
hanging clips,
Anti-vibration hammer, anti-vibration hammer protection line, down conductor clamp, intermediate connection box, terminal box, pigtail, traction twister, traction net sleeve, steel pipe cutting knife.
5. Staff training
Strictly implement the power industry technology management, power safety and on-site maintenance regulations, etc., and provide effective training for construction operators. Explain the special protection of optical fibers, and carry out trial assembly (such as strain clamps) and trial operations (such as optical fiber fusion splicing) of related equipment to ensure the safety of people and equipment, and ensure the quality of the project and the progress of construction.