C a s e S t u d y a n d D o c u m e n t a t i o n o f B u i l d i n g S e r v i c e s S y s t e m s WISMA LEMBAGA JURUKUR TANAH Pusat Bandar Melawati B u i l d i n g S e…
1. WaterUBBL 123(1), Where ducts or enclosures are provided in any building to accommodate pipes, cables or conduits the dimension of such ducts or enclosure shall be –(b)…