bids are invited for custom bid for services - lumpsum rates for 2 years for part a labour cost for ndt services at gail pata for entire contract duration as per scope of work , custom bid for services - lumpsum rates for part b hiring charge for radiography setup as per scope of work , custom bid for services - lumpsum rates for part b towards rate per inch length of developed radiography film of standard width , custom bid for services - lumpsum rates for part b towards hiring charge for stress relieving setup as per scope of work , custom bid for services - lumpsum rates for part b towards visual inspection and ultrasonic thickness checking of plates and vessels and painted or insulated or bare pipelines and tubes of boilers or heaters or furnaces etc , custom bid for services - lumpsum rates for part b towards ultra sonic flaw detection as per scope of work , custom bid for services - lumpsum rates for part b towards dye penetrant testing as per scope of work , custom bid for services - lumpsum rates for part b towards magnetic particle testing as per scope of work , custom bid for services - lumpsum rates for part b towards ndt team deployment as per scope of work