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(repairing, updating and maintenance of OSP (Outside Plant

(repairing, updating and maintenance of OSP (Outside Plant

 Carrying out all necessity works for the preventive maintenance of OSP including generally but not particularly excavation, repairing, backfilling compressing, and asphalting, providing necessary materials, installation, replacement and updating ,

project date: 2005

project period: 6 months .

Owner: STC