Refilling Of Calibration Gas Cylinders As Per Nit, MUMBAI-Maharashtra

Refilling Of Calibration Gas Cylinders As Per Nit , Reference Gas Cylinder For Ar 105 Capacity 10 Ltrs . Oxygen 80 To 90 Ppm Rest Nitrogen Pressure 140 Kg/Cm3 , Reference Gas Cylinder For Ar302 Capacity : 47 Ltrs . Gas Composition : Methane : 0 . 7 To 0 . 9 Rest Nitrogen Pressure : 110 Kg/Cm2 , Calibration Gas Co2 20-25 Ppm Balance Nitrogen In Our 47 Lts . W . C . Cylinder At 100 Kg/Cm2 Pressure As Span Gas For Ar602 Co2 In Syn Gas Analyser , Calibration Gas Cylinder Containing 8% Oxygen Plus Balance Nitrogen Or Argon With Female Connector . All Cylinders Shall Be Of Alloy Steel And Supplier Should Submit Certificate For Cylinder And Valves As Per Statutory Requirement Of Govt . Of India . Cylinders Shall Be Of Approximately 10 Litres Of Water Capacity And Gas Compressed To A Pressure Of 130 To 140 Kg Per Sq . Cm . ( Atms ) . , Reference Gas Cylinder For Ar402 & Ar403 Capacity : 47 Ltrs . Gas Comp Osition : Carbon Monoxide : 1 . 2 To 1 . 3 Rest Nitrogen Pressure : 110 Kg/Cm2 , Reference Gas Cylinder For Ar603 , Ar7 . 17 . 1 A & B Capacity : 47 Ltrs . Gas Composition : Hydrogen : 86 Rest Nitrogen Pressure : 110 Kg/Cm2 , 25 To 35 Ppm Carbon Monoxide In Nitrogen Cylinderscapacity 47 Litres Pressure 120 Kg/Cm2 , Reference Gas Cylinder For Ar301 Capacity : 47 Ltrs . Gas Composition : Methane : 16 To 18% Rest Nitro Gen Pressure : 110 Kg/Cm2 , Reference Gas Cylinder For Ar401 Capacity : 47 Ltrs . Gas Composition : Carbon Monoxide : 4 . 5 To 4 . 7% Rest Nitro Gen Pressure : 110 Kg/Cm2 , Reference Gas Cylinder For Ar601 Capacity : 47 Ltrs . Gas Composition : Carbon Dioxide : 300 To 325 Ppm Rest Nitro Gen Pressure : 110 Kg/Cm2 , Reference Gas Cylinder For Ar603 , Ar7 . 17 . 1 A & B Capacity : 47 Ltrs . Gas Composition : Hydrogen : 51 To 53% Rest Nitr Ogen Pressure : 110 Kg/Cm2 , Calibration Gas Co2 95% Balance N2 Calibration Gas Carbondioxide 95% Balance : Nitrogen . In Our 47 Lts . W . C . Cylinder At 110 Kg/Cm2 Pressure As Zero Gas For Ar501 Co2 Purity Analyser , Calibration Gas Co2 99 . 5% Balance N2 Calibration Gas Carbondioxide 99 . 5% Balance : Nitrogen . In Our 47 Lts . W . C . Cylinder At 40 Kg/Cm2 Pressure As Span Gas For Ar501 Co2 Purity Analyser , Cylinder Valve Replacement , Cylinder Cap/Valve Guard , Cylinder Painting , Cylinder Hydro Test Stretch Test , Internal Cleaning Of Cylinder , Replacement Cost Of Valve Gland Nut , Changing Of Worn Out Valve Spindle

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Name of Work: SUPPLY OF CALIBRATION GAS CYLINDERS FOR RCF TROMBAY UNIT.
	Sl. No.	Item Description	Item Code / Make	Quantity	Units
1	1.01	REFERENCE GAS CYLINDER FOR AR 105 CAPACITY 10 LTRS. OXYGEN 80 TO 90 PPM REST NITROGEN PRESSURE 140 KG/CM3	ITM-300016548	2	Number
2	1.02	REFERENCE GAS CYLINDER FOR AR302 CAPACITY : 47 LTRS. GAS COMPOSITION : METHANE : 0.7 TO 0.9 REST NITROGEN PRESSURE : 110 KG/CM2	ITM-300020431	2	Number
3	1.03	CALIBRATION GAS CO2 20-25 PPM BALANCE NITROGEN IN OUR 47 LTS. W.C. CYLINDER AT 100 KG/CM2 PRESSURE AS SPAN GAS FOR AR602 CO2 IN SYN GAS ANALYSER	ITM-300020482	2	Number
4	1.04	CALIBRATION GAS CYLINDER CONTAINING 8% OXYGEN PLUS BALANCE NITROGEN OR ARGON WITH FEMALE CONNECTOR. ALL CYLINDERS SHALL BE OF ALLOY STEEL AND SUPPLIER SHOULD SUBMIT CERTIFICATE FOR CYLINDER AND VALVES AS PER STATUTORY REQUIREMENT OF GOVT.OF INDIA. CYLINDERS SHALL BE OF APPROXIMATELY 10 LITRES OF WATER CAPACITY AND GAS COMPRESSED TO A PRESSURE OF 130 TO 140 KG PER SQ.CM.(ATMS).	ITM-300062531	2	Number
5	1.05	REFERENCE GAS CYLINDER FOR AR402 & AR403 CAPACITY : 47 LTRS. GAS COMP OSITION : CARBON MONOXIDE : 1.2 TO 1.3 REST NITROGEN PRESSURE : 110 KG/CM2	ITM-300078080	2	Number
6	1.06	REFERENCE GAS CYLINDER FOR AR603, AR7.17.1 A & B CAPACITY : 47 LTRS. GAS COMPOSITION : HYDROGEN : 86 REST NITROGEN PRESSURE : 110 KG/CM2	ITM-300078082	8	Number
7	1.07	25 TO 35 PPM CARBON MONOXIDE IN NITROGEN CYLINDERSCAPACITY 47 LITRES PRESSURE 120 KG/CM2	ITM-300078088	2	Number
8	1.08	REFERENCE GAS CYLINDER FOR AR301 CAPACITY : 47 LTRS. GAS COMPOSITION : METHANE : 16 TO 18% REST NITRO GEN PRESSURE : 110 KG/CM2	ITM-300078091	4	Number
9	1.09	REFERENCE GAS CYLINDER FOR AR401 CAPACITY : 47 LTRS. GAS COMPOSITION : CARBON MONOXIDE : 4.5 TO 4.7% REST NITRO GEN PRESSURE : 110 KG/CM2	ITM-300078092	2	Number
10	1.1	REFERENCE GAS CYLINDER FOR AR601 CAPACITY : 47 LTRS. GAS COMPOSITION : CARBON DIOXIDE : 300 TO 325 PPM REST NITRO GEN PRESSURE : 110 KG/CM2	ITM-300078093	2	Number
11	1.11	REFERENCE GAS CYLINDER FOR AR603, AR7.17.1 A & B CAPACITY : 47 LTRS. GAS COMPOSITION : HYDROGEN : 51 TO 53% REST NITR OGEN PRESSURE : 110 KG/CM2	ITM-300078094	8	Number
12	1.12	CALIBRATION GAS CO2 95% BALANCE N2 CALIBRATION GAS CARBONDIOXIDE 95% BALANCE : NITROGEN. IN OUR 47 LTS. W.C. CYLINDER AT 110 KG/CM2 PRESSURE AS ZERO GAS FOR AR501 CO2 PURITY ANALYSER	ITM-300093068	2	Number
13	1.13	CALIBRATION GAS CO2 99.5% BALANCE N2 CALIBRATION GAS CARBONDIOXIDE 99.5% BALANCE : NITROGEN. IN OUR 47 LTS. W.C. CYLINDER AT 40 KG/CM2 PRESSURE AS SPAN GAS FOR AR501 CO2 PURITY ANALYSER	ITM-300093069	2	Number
14	1.14	Cylinder valve replacement	Item-.14	40	NO.
15	1.15	Cylinder cap/valve guard	Item-15	40	NO.
16	1.16	Cylinder painting	Item-.15	40	NO.
17	1.17	Cylinder hydro test stretch test	Item-16	40	NO.
18	1.18	Internal cleaning of cylinder	Item-.16	40	NO.
19	1.19	Replacement cost of valve gland nut	Item-18	40	NO.
20	1.2	Changing of worn out valve spindle	Item-19	40	NO.