At businesses, bottled water will be supplied, or a GAC treatment system will be installed at the tap used for drinking water.
(bottled water; will be supplied; L:At businesses) (a GAC treatment system; will be installed; at the tap) (the tap; used; for drinking water)
bottled water a GAC treatment system the tap
will be supplied will be installed used
L:At businesses
at the tap
for drinking water