providing 4 ( four ) nos . security personnel ( without gun ) for guarding of the govt . general degree college , manbazar-ll , purulia , security charges ( minimum wages ) for 4 ( four ) nos guards per month basis ( minimum wages for each guard should not be less than the wages fixed by labour commisioner , govt . of west bengal as per latest order . ) , contribution for epf , esi , bonus etc as applicable for 4 ( four ) nos guards per month basis ( as per govt approved latest rates ) , service charges to be claimed by the agency for providing 4 ( four ) nos guards per month basis , gst charges to be claimed by the agency for 4 ( four ) nos guards per month basis . ( rates should be quoted for all items sl . no . 1 . 01 to 1 . 04 , if no rate is quoted for any item it will be treated as invalid . item wise comparison will not be done for slection of lowest bidder . )