The original chain-link fencing was dismantled around Jan 2008 to facilitate earthwork clearing for the construction of new link between Pusat Bandar Puchong and Bandar Puchong Jaya.
JKP 16 has been pushing hard to get the fencing installed back since end of 2008. Owing to budget constraints, this initiative was postponed to 2009. By 3rd quarter of 2009, JKP 16 was able to allot a part of its yearly budget for installing a new chain-link fencing.
Work started sometime around December 2009 to fence up the fringe of Wawasan 3 along the new link. Work finally completed in mid January 2010. Pictures below.
Before (taken around August 2008):