Break Up Details (Don's use Rate, its PWD rate 2008)

04.21.2 Add for each addl. floor for 6th floor to 9th floor (@ 1 No. lab per % sft.) Per sqm = 19
04.21.3 Add for each addl. floor 10th floor and above (@ 1.25 Nos. lab per % sft.) Per sqm = 24