bids are invited for custom bid for services - please quote total charges including gst of service for calibration and maintenance of psv and tsv for 02 years , custom bid for services - please quote total charges including gst for 280 each quantity for certification of valves under smpv static mobile pressure vessel rules for all sizes database shall be shared to the successful bidder only , custom bid for services - please quote total charges including gst for 800 each quantity for deployment of helper unskilled for 08 hours per day basis for shutdown duration , custom bid for services - please quote total charges including gst for 3200 each quantity for deployment of helper unskilled for 1 hour of extraworkovertimework beyond 08 hours per day , custom bid for services - please quote total charges including gst for 800 each quantity for deployment of riggerfitter semiskilled for 8 hours per day basis for shutdown duration , custom bid for services - please quote total charges including gst for 3200 each quantity for deployment of riggerfitter semiskilled for 1 hour of extraworkovertimework beyond 08 hours per day , custom bid for services - please quote total charges including gst for 150 each quantity for deployment of sr fitter skilled for 8 hours per day basis for shutdown duration , custom bid for services - please quote total charges including gst for 600 each quantity for deployment of sr fitter skilled for 1 hour of extraworkovertimework beyond 8 hours per day , custom bid for services - please quote total charges including gst for 25000 metre cube quantity for erection dismantling of scaffolding including supply of scafollding materials resources as per scc , custom bid for services - please quote total charges including gst for 10000 square feet quantity for painting of body and tag number of psvtsv including supply of paints painting materials of recommended quality and other consumables resources as .. , custom bid for services - please quote total charges including gst for 50 numbers quantity for supply of fullfill nitrogen cylinders as per scc