bids are invited for custom bid for services - manpower for carriage watering of nominated pass through trains at dmt station 9unskilled staff to be deployed bidders are requested to quote above only offers quoted atpar or below or gross rebate will be summarily rejecte.. , custom bid for services - supply of uniform to contract staff , custom bid for services - esi at the rate of 3 point 25 percent on minimum wages bidders shall quote atpar only on this schedule offers quoted above will be treated as at par only , custom bid for services - epf at the rate of 12 percent on minimum wages bidders shall quote atpar only on this schedule offers quoted above will be treated as at par only , custom bid for services - leave pay on minimum wages bidders shall quote atpar only on this schedule offers quoted above will be treated as at par only , custom bid for services - gst at the rate of 18 percent on manpower cost bidders shall quote atpar only on this schedule offers quoted above will be treated as at par only