bids are invited for custom bid for services - lumpsum basis for period of 24 months including service charges any other cost and taxesduties for hiring of crew for providing hydro jet cleaning services at gail pata plant 02 crews required on 08 hrs basis each crew shall.. , custom bid for services - lumpsum basis for period of 40 crew as defined under including all charges cost and taxesduties for services of additional crew during annual turnaround or as and when requirement basis for hydro jetting jobs at gail pata .. , custom bid for services - lumpsum basis for period of 24 months including all charges cost and taxesduties for hiring charges for 02 nos 20000 psi flame proof electric motor driven hydro jet machines and all the tools tackles as detailed in clause.. , custom bid for services - lumpsum basis for period of 768 man hours including all charges cost and taxesduties for services of skilled resources on hourly basis beyond normal shift of 8 hours on as and when requirement basis during maintenance job .. , custom bid for services - lumpsum basis for period of 384 man hours including all charges cost and taxesduties for services of unskilled resources on hourly basis beyond normal shift of 8 hours on as and when requirement basis during maintenance jo.... total quantity :