Zone 3 (Lily) - Construction Progress - September 18, 2011 (View Gallery) A19 Part A : Casting of 4th flr slab completed. Concreting of columns & Core walls from 4th to 5th floors completed. Part B : Casting of 4th flr slab completed. Concreting of columns & Core walls from 4th to 5th floors completed. Concreting of Substation Room with Services completed. Preparation of slab on-grade at Substation in progress.  A23 Part A : Concreting of 4th floor slab completed. Concreting of columns from 4th to 5th slab completed. Part B : Concreting of 6th floor slab completed Columns & corewall from 6th to 7th flr slab completed. Concreting of Substation Room with Services still not started. D20 Concreting of inclined slab with parapet completed. External block work at 1st to 8th  floor in progress, 96% completed     D21 Concreting of 8th flr slab & mechanical slab completed Block work from 1st to 7th flr completed. Layout of block works at ground flr in progress Concreting of parapet wall 80% completed.                                     D22 Concreting of 7th floor slab completed. Columns & core wall from 6th to 7th flr completed. Concreting of 7th flr slab completed.