Kindly see below were the static respirable dust sampling results for before and after the installation of humidi spray bars at 14ct_MG604 Belt Rd.
Three spray bars were installed. One each at 15ct (120m), 16ct(240m) and 17ct(360m) inbye from the sampling monitors which was at 14ct. Two static dust monitors(pumps) were placed on opposite sides.
I’ve included the Stat Reports for 1st and 2nd of November as well. The reports were for MG604 32ct Inbye.
As you can see, there was a significant difference (reduction of respirable dust) with spray bars turned on in terms of the level of respirable dust.