Procurement Of Compressor Spares For Ntpc Rihand , Ring Bearing , Ring Bearing , Rod Piston , Ring Retaining , Moisture Trap S / A , Valve Safety S / A 1St Stage , Valve Safety S / A Iind Stage , Tc50:Oil Pressure Guage, rihand-Uttar Pradesh

Procurement Of Compressor Spares For Ntpc Rihand , Ring Bearing , Ring Bearing , Rod Piston , Ring Retaining , Moisture Trap S / A , Valve Safety S / A 1St Stage , Valve Safety S / A Iind Stage , Tc50:Oil Pressure Guage , Spring Valve Safety Iind Stage , Tc50:Oil Regulatory Assly , Valve Delivery S / A Nl 1St Stage , Regulator Pressure S / A , Tc50:Cylinder Head , Tc50:Scraper Gland Assly , Tc50:Gland Plate , Valve Suction S / A Nl 1St Stage , Ring Scraper ( Pr ) , Tc50:Spring Air Governor , Pin Gudgeon , Piston Half , Element Filter Oil Secondary , Element Filter Air ( 16X16 ) , Crankshaft , Bush Small End , Bearing Main ( Pr ) , Bearing Big End ( Pr ) , Valve Suction S / A Nl Iind Stage , Valve Delivery S / A Nl Iind Stage , Pump Oil S / A , Filter Oil Secondary S / A , Bolt Round Head , Tc50:Stud , Tc50:Nut , Tc50:Body Oil Pump , Cylinder Decomp , 2Ha2tert:Piston Rod , 2Ha2tert:Valve Delivery S / A ( Lp Cyl ) , 2Ha2tert:Cross Head Guide , 2Ha2tert:Breather , 2Ha2tert:Bush Small End , 2Ha2tert:Gudgeoen Pin , 2Ha2tert:Piston Rod Nut , 2Ha2tert:Valve Suction S / A ( Hp Cyl ) , Element A.O.S Of Tac, Compressor Modle No , 2Ha2tert:Carrier Ring , 2Ha2tert:Valve Delivery S / A ( Hp Cyl ) , 2Ha2tert:Element , 2Ha2tert:Ele.Sec.Filter , 2Ha2tert:Filter Sec Oil , 2Ha2tert:Piston , 2Ha2tert:Cylinder , 2Ha2tert:Ring , 2Ha2tert:Scrapper Ring With Hole , 2Ha2tert:Flange , 2Ha2tert:Stuffing Box , 2Ha2tert:Ring Gland Packing ( Hp Cyl ) , 2Ha2tert:Retaining Ring , 2Ha2tert:Ring Bearing ( Hp Cyl ) , 2Ha2tert:Ring Sealing ( Hp Cyl ) , Grill Protection , Tc50:Jt. ( Cylinder To Cross Hd. Guide , Ring Packing Gland ( Set Of 7 Nos. ) , Tc50:Pin Cylindrical , Piston Decomp , Tc50:Stud , Tc50:Hex Nut , Tc50:Joint Water Flange , Tc50:Bolt Main Brg Cap , Tc50:Pin Cylindrical , Plate Spring Dely Ist Stg / Iind Stg , Plate Cushion , Plate Valve , Plate Spring Suction Ist Stg / Iind Stg , Tc50:Thrust Bearing , Tc50:Air Suction Filter , 2Ha2tert:After Cooler Alongwith Acces , 2Ha2tert:Crank Shaft , 2Ha2tert:Brg Big End ( Hp Cyl ) , 2Ha2tert:Valve Suction S / A ( Lp Cyl ) , 2Ha2tert:Ring Sealing ( Lp Cyl ) , 2Ha2tert:Blocking Nut , 2Ha2tert:Disc Washer , 2Ha2tert:Carrier Bush , Tc50:Nut , Tc50:Guard Delivery Valve , Tc50:Seat Delivery Valve , Tc50:Stud Dely Valve Cover / Lantern , Tc50:Stud Dely Valve Cover / Lantern , Tc50:Delivery Valve Assembly , Tc50:Piston Assembly , Tc50:Socket Head Cap Screw , Tc50:Spring Washer , Tc50:Pressure Ring , Tc50:Spring Backing Ring , Tc50:Junk Ring , Tc50:Guide Ring , Tc50:Piston Body , Tc50:Top Plate , Tc50:Cross Head Pin , Tc50:Expansion Plug , Tc50:Screw Hex , Tc50:Nut Hex , Tc50:Sleeve Bearing Half , Tc50:Scaper Glands , Tc50:Scraper Gland Assembly , Tc50:Packing , Tc50:Joint , Tc50:Bush Oil Pump Plunger , Tc50:Driving Pin Oil Pump , Tc50:Cover Delivery Valve , Tc50:Nut Delivery Valve Cover , Tc50:Plunger Oil Pump , Tc50:Screw , Tc50:Plunger , Tc50:Suct. Valve Assly , Tc50:Split Pin , Tc50:Suction Valve Guard , Tc50:Suction Valve Seat , Tc50:Valve Plate , Tc50:Valve Plate => Limited

Sr No	CorrigendumDate	Corrignedum	CorrigendumType	NewSubmissionDate
1	03-Sep-2022	Bid Auto Extn Corrigendum	Bid Auto Extn Corrigendum	07-09-2022
2	07-Sep-2022	Bid Auto Extn Corrigendum	Bid Auto Extn Corrigendum	12-09-2022

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Name of Work: PROCURMENT OF COMPRESSOR SPARES FOR NTPC RIHAND

Sl. No.	Item Description
1	RING BEARING
2	RING BEARING
3	ROD PISTON
4	RING RETAINING
5	MOISTURE TRAP S/A
6	VALVE SAFETY S/A 1ST STAGE
7	VALVE SAFETY S/A IIND STAGE
8	TC50:OIL PRESSURE GUAGE
9	SPRING VALVE SAFETY IIND STAGE
10	TC50:OIL REGULATORY ASSLY
11	VALVE DELIVERY S/A NL 1ST STAGE
12	REGULATOR PRESSURE S/A
13	TC50:CYLINDER HEAD
14	TC50:SCRAPER GLAND ASSLY
15	TC50:GLAND PLATE
16	VALVE SUCTION S/A NL 1ST STAGE
17	RING SCRAPER (PR)
18	TC50:SPRING AIR GOVERNOR
19	PIN GUDGEON
20	PISTON HALF
21	ELEMENT FILTER OIL SECONDARY
22	ELEMENT FILTER AIR (16"X16")
23	CRANKSHAFT
24	BUSH SMALL END
25	BEARING MAIN(PR)
26	BEARING BIG END (PR)
27	VALVE SUCTION S/A NL IIND STAGE
28	VALVE DELIVERY S/A NL IIND STAGE
29	PUMP OIL S/A
30	FILTER OIL SECONDARY S/A
31	BOLT ROUND HEAD
32	TC50:STUD
33	TC50:NUT
34	TC50:BODY OIL PUMP
35	CYLINDER DECOMP
36	2HA2TERT:PISTON ROD
37	2HA2TERT:VALVE DELIVERY S/A (LP CYL)
38	2HA2TERT:CROSS HEAD GUIDE
39	2HA2TERT:BREATHER
40	2HA2TERT:BUSH SMALL END
41	2HA2TERT:GUDGEOEN PIN
42	2HA2TERT:PISTON ROD NUT
43	2HA2TERT:VALVE SUCTION S/A(HP CYL)
44	ELEMENT A.O.S OF TAC,COMPRESSOR MODLE NO
45	2HA2TERT:CARRIER RING
46	2HA2TERT:VALVE DELIVERY S/A (HP CYL)
47	2HA2TERT:ELEMENT
48	2HA2TERT:ELE.SEC.FILTER
49	2HA2TERT:FILTER SEC OIL
50	2HA2TERT:PISTON
51	2HA2TERT:CYLINDER
52	2HA2TERT:RING
53	2HA2TERT:SCRAPPER RING WITH HOLE
54	2HA2TERT:FLANGE
55	2HA2TERT:STUFFING BOX
56	2HA2TERT:RING GLAND PACKING(HP CYL)
57	2HA2TERT:RETAINING RING
58	2HA2TERT:RING BEARING (HP CYL)
59	2HA2TERT:RING SEALING(HP CYL)
60	GRILL PROTECTION
61	TC50:Jt. (CYLINDER TO CROSS Hd. GUIDE
62	RING PACKING GLAND (SET OF 7 NOS.)
63	TC50:PIN CYLINDRICAL
64	PISTON DECOMP
65	TC50:STUD
66	TC50:HEX NUT
67	TC50:JOINT WATER FLANGE
68	TC50:BOLT MAIN BRG CAP
69	TC50:PIN CYLINDRICAL
70	PLATE SPRING DELY IST STG/IIND STG
71	PLATE CUSHION
72	PLATE VALVE
73	PLATE SPRING SUCTION IST STG/IIND STG
74	TC50:THRUST BEARING
75	TC50:AIR SUCTION FILTER
76	2HA2TERT:AFTER COOLER ALONGWITH ACCES
77	2HA2TERT:CRANK SHAFT
78	2HA2TERT:BRG BIG END (HP CYL)
79	2HA2TERT:VALVE SUCTION S/A(LP CYL)
80	2HA2TERT:RING SEALING(LP CYL)
81	2HA2TERT:BLOCKING NUT
82	2HA2TERT:DISC WASHER
83	2HA2TERT:CARRIER BUSH
84	TC50:NUT
85	TC50:GUARD DELIVERY VALVE
86	TC50:SEAT DELIVERY VALVE
87	TC50:STUD DELY VALVE COVER/ LANTERN
88	TC50:STUD DELY VALVE COVER/ LANTERN
89	TC50:DELIVERY VALVE ASSEMBLY
90	TC50:PISTON ASSEMBLY
91	TC50:SOCKET HEAD CAP SCREW
92	TC50:SPRING WASHER
93	TC50:PRESSURE RING
94	TC50:SPRING BACKING RING
95	TC50:JUNK RING
96	TC50:GUIDE RING
97	TC50:PISTON BODY
98	TC50:TOP PLATE
99	TC50:CROSS HEAD PIN
100	TC50:EXPANSION PLUG
101	TC50:SCREW HEX
102	TC50:NUT HEX
103	TC50:SLEEVE BEARING HALF
104	TC50:SCAPER GLANDS
105	TC50:SCRAPER GLAND ASSEMBLY
106	TC50:PACKING
107	TC50:JOINT
108	TC50:BUSH OIL PUMP PLUNGER
109	TC50:DRIVING PIN OIL PUMP
110	TC50:COVER DELIVERY VALVE
111	TC50:NUT DELIVERY VALVE COVER
112	TC50:PLUNGER OIL PUMP
113	TC50:SCREW
114	TC50:PLUNGER
115	TC50:SUCT. VALVE ASSLY
116	TC50:SPLIT PIN
117	TC50:SUCTION VALVE GUARD
118	TC50:SUCTION VALVE SEAT
119	TC50:VALVE PLATE
120	TC50:VALVE PLATE