Built in 2006, the Pentagon Plaza, aka. Wujiachang, is a landmark in Yangpu District. The District is to re-design and upgrade the lightening system for the third time as some facilities have been damaged and dimmed after years of use.
The lightening system upgrade will replace the existing light bulbs dotting the framework with more energy-efficient and environmental-friendly LED bulbs. Apart from that, LED DM X512 control system will be applied, which enables the display of pixel values from 0 to 65535 for each light bulbs, with higher resolution.
It will take 90 business days as the Plaza is located near a transportation hub. The project undertaker plans to deploy two 21-meter-high movable aerial work platforms in the Southern Plaza and two 28-member-high work platforms in the Northern Plaza. Daily construction will start after 11 pm after the traffic is closed, with the drive way to the North as the temporary site.
