Tender For supply, installation, commissioning, testing of essential spares listed below for cryo pump model no. coolvac 10000icl, trivac d65b and trivac d16b vacuum pumps and service of the pumps - supply, installation, commissioning and testing of leybold make cryo pump displacer unit, dp 5/100 ddfl, lich ii special displacer for existing cryo pump installed with eb welding machine (part no: e840000627) supply, installation, commissioning and testing of leybold make dpa kit for coldhead 5/100 redesign of cryo pump (part no: ek840005100) , supply, installation, commissioning and testing of af40/65 filterelement (set of 2), of leybold make (part no: 18973) , supply of major maintenance kit for leybold make rotary vacuum pump trivac d65b (part no: ek 110002612) and service of the pump , supply of maintenance kit for leybold make rotary vacuum pump trivac d16b pump and service of the pump, (part no: ek 110002618)