REPLACEMENT OF BOOSTER PUMPSETS WITH CONTROL PANELS FOR 41 BLOCKS OF FLATS AT BLOCKS 1 TO 12,14 16 TO 19, 25& 26, BLOCKS 101 TO 107, 109 TO 114, 116 TO 124 TECK WHYE AVENUE /TECK WHYE LANE AND REPLACEMENT OF TRANSFER PUMPS TO 13 BLOCKS OF FLAT AT BLOCKS 442 TO 448,469 TO 474 CHOA CHU KANG AVE 3/4 REF: CCKTC/CYC/19/10