Tamilnadu Energy Company Limited has published Annual Maintenance Contract For Desalination Plant Cw Chlorination Plant Cpu Regeneration Plant At Ntecl. Submission Date for this Tender is 14-12-2020. Desalination Plant Tenders in Services Tamil Nadu. Bidders can get complete Tender details and download the document.
Sr No | CorrigendumDate | Corrignedum | CorrigendumType | NewSubmissionDate |
1 | 10-Dec-2020 | Clarification on price bid | Financial Bid | 14-12-2020 |
Name of Work: Annual Maintenance Contract for Desalination plant, CW chlorination plant & CPU Regeneration plant at NTECL | |||||
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Sl. No. | Item Description | Item Code / Make | Quantity | Units | |
1 | 1 | PM JOBS FOR PUMPS/BLOWERS UPTO 40 HP | M2 | 388 | NO |
2 | 2 | PM JOBS FOR PUMPS ABOVE 40 HP | M3 | 90 | NO |
3 | 3 | PM JOBS FOR AGITATORS | M4 | 336 | NO |
4 | 4 | MEDIUM WORKS IN DESALINATION PLANT,CW CHLORINATION PLANT AND CPU REGENERATION PLANT | M5 | 2000 | OPN |
5 | 5 | PROVIDING CHLORINE TONNER CONNECTION | M6 | 250 | NO |
6 | 6 | FILTER/STRAINER CLEANING OR REPLACEMENT | M7 | 400 | NO |
7 | 7 | ONLINE LEAKAGE ARRESTING IN PIPE LINE BY CLAMPING OF SIZE UPTO 250NB | M8 | 15 | NO |
8 | 8 | ONLINE LEAKAGE ARRESTING IN PIPE LINE BY CLAMPING OF SIZE >250NB AND UPTO 700 NB | M9 | 10 | NO |
9 | 9 | LEAKAGE ARRESTING IN PIPE LINE OF SIZE UPTO 200NB BY PATCH WELDING | M10 | 40 | NO |
10 | 10 | LEAKAGE ARRESTING IN PIPE LINE OF SIZE ABOVE 200NB AND UPTO 600 NB BY PATCH WELDING | M11 | 20 | NO |
11 | 11 | LEAKAGE ARRESTING IN PIPE LINE OF SIZE ABOVE 600NB AND UPTO 700 NB BY PATCH WELDING | M12 | 2 | NO |
12 | 12 | FABRICATION OF CLAMPS OF SIZE UPTO 250 NB | M13 | 15 | NO |
13 | 13 | FABRICATION OF CLAMPS OF SIZE MORE THAN 250 NB AND UPTO 700 NB | M14 | 10 | NO |
14 | 14 | GASKET REPLACEMENT IN FLANGES OF PIPELINE AND VALVES OF SIZE UPTO 50 NB | M15 | 200 | NO |
15 | 15 | GASKET REPLACEMENT IN FLANGES OF PIPELINE AND VALVES OF SIZE ABOVE 50 NB AND UPTO 200 NB | M16 | 75 | NO |
16 | 16 | GASKET REPLACEMENT IN FLANGES OF PIPELINE AND VALVES OF SIZE ABOVE 200 NB AND UPTO 600 NB | M17 | 50 | NO |
17 | 17 | GASKET REPLACEMENT IN FLANGES OF PIPELINE AND VALVES OF SIZE ABOVE 600 NB AND UPTO 700 NB | M19 | 5 | NO |
18 | 18 | GEAR BOX OVERHAULING OF AGITATORS AND VALVES OF SIZE UPTO 250 NB | M20 | 250 | OPN |
19 | 19 | GEAR BOX OVERHAULING FOR VALVES OF SIZE ABOVE 250 NB AND UPTO 700 NB | M21 | 125 | OPN |
20 | 20 | SERVICING/REPAIR/REPLACEMENT OF AGITATORS OF FLASH MIXER AND FLOCCULATION TANK | M22 | 8 | NO |
21 | 21 | SERVICING/REPAIR/REPLACEMENT OF AGITATORS OF CHEMICAL PREPARATION TANK | M23 | 8 | NO |
22 | 22 | OVERHAULING OF PUMPS/BLOWERS UPTO 40 HP | M24 | 25 | OPN |
23 | 23 | OVERHAULING OF PUMPS ABOVE 40 HP AND UPTO 100 HP | M25 | 15 | OPN |
24 | 24 | OVERHAULING OF PUMPS ABOVE 100 HP | M26 | 15 | OPN |
25 | 25 | REPLACEMENT OF DIAPHRAGM IN DOSING PUMPS | M27 | 8 | NO |
26 | 26 | INSTALLATION OF BLOWERS AND PUMPS UPTO 40 HP CAPACITY | M28 | 15 | NO |
27 | 27 | INSTALLATION OF BLOWERS AND PUMPS MORE THAN 40 HP CAPACITY | M29 | 10 | NO |
28 | 28 | ALIGNMENT OF MOTOR-BLOWERS | M30 | 5 | NO |
29 | 29 | ALIGNMENT OF MOTOR-AGITATOR GEARBOX AND DOSING PUMPS | M31 | 40 | NO |
30 | 30 | ALIGNMENT OF MOTOR-PUMP FOR PUMPS WITH CAPACITY UPTO 40 HP | M32 | 25 | NO |
31 | 31 | ALIGNMENT OF MOTOR-PUMP FOR PUMPS WITH CAPACITY MORE THAN 40 HP | M33 | 25 | NO |
32 | 32 | COUPLING AND DECOUPLING OF MOTOR-PUMP OF ALL CAPACITIES | M34 | 25 | NO |
33 | 33 | GLAND PACKING/COUPLING BUSHES REPLACEMENT | M36 | 40 | NO |
34 | 34 | REPLACEMENT OF BEARINGS/MECHANICAL SEALS OF WATER PUMPS | M37 | 15 | NO |
35 | 35 | REPLACEMENT/SERVICING OF DOSING PUMPS NRV ASSEMBLY | M38 | 130 | OPN |
36 | 36 | INSTALLATION AND RUNNING OF DEWATERING PUMPS | M39 | 25 | NO |
37 | 37 | SERVICING OF DIAPHRAGM VALVE UPTO 2” | M40 | 100 | NO |
38 | 38 | SERVICING OF DIAPHRAGM VALVE MORE THAN 2” AND UPTO 6” | M41 | 40 | NO |
39 | 39 | SERVICING OF VALVES UPTO 100 NB | M42 | 100 | OPN |
40 | 40 | SERVICING OF VALVES MORE THAN 100 NB AND UPTO 250 NB | M43 | 60 | OPN |
41 | 41 | SERVICING OF VALVES MORE THAN 250 NB AND UPTO 450 NB | M44 | 40 | OPN |
42 | 42 | SERVICING OF VALVES MORE THAN 450 NB AND UPTO 600 NB | M45 | 5 | OPN |
43 | 43 | SERVICING OF VALVES MORE THAN 600 NB AND UPTO 700 NB | M46 | 2 | OPN |
44 | 44 | REPLACEMENT OF VALVES OF SIZE UPTO 25 NB | M47 | 60 | NO |
45 | 45 | REPLACEMENT OF VALVES OF SIZE ABOVE 25 NB AND UPTO 100 NB | M48 | 50 | NO |
46 | 46 | REPLACEMENT OF VALVES OF SIZE MOREN THAN 100 NB AND UPTO 250 NB | M49 | 60 | NO |
47 | 47 | REPLACEMENT OF VALVES OF SIZE MOREN THAN 250 NB AND UPTO 450 NB | M50 | 15 | NO |
48 | 48 | REPLACEMENT OF VALVES OF SIZE MOREN THAN 450 NB AND UPTO 700 NB | M51 | 5 | NO |
49 | 49 | REPLACEMENT OF THE CARTRIDGE FILTER ELEMENTS | M52 | 80 | NO |
50 | 50 | REPAIR OF CARTRIDGE FILTERS | M53 | 10 | NO |
51 | 51 | INSPECTION, REPAIR AND REPLACEMENT OF THE RO MEMBRANES | M54 | 225 | OPN |
52 | 52 | REPLACEMENT OF PRESSURE VESSELS FOR RO STAGE-I AND STAGE-II | M55 | 15 | NO |
53 | 53 | SERVICING OF PRESSURE EXCHANGER | M56 | 40 | OPN |
54 | 54 | REPLACEMENT OF VICTAULIC COUPLING/VICTAULIC COUPLING BUSHES | M57 | 50 | NO |
55 | 55 | SERVICING/REPAIR/REPLACEMENT OF ISOLATION GATES | M58 | 5 | NO |
56 | 56 | MAINTENANCE JOBS IN LAMELLA CLARIFIER | M59 | 3 | OPN |
57 | 57 | SHIFT ASSISTANCE DURING NIGHT, SUNDAYS AND HOLIDAYS | M60 | 426 | SHIFT |
58 | 58 | UPKEEPING OF DESALINATION PLANT, CPU REGENERATION PLANT AND CW CHLORINATION AREAS AND OTHER AREAS IN THE PLANT | M61 | 15 | OPN |
59 | 59 | CLEANING OF CPU REGENERATION NEUTRALISATION PIT | M62 | 2 | OPN |
60 | 60 | REPAIR OF HDPE PIPELINE/FITTINGS OF SIZE UPTO 200 NB | M63 | 20 | NO |
61 | 61 | ERECTION/REPLACEMENT OF HDPE PIPELINE OF SIZE UPTO 200 NB | M64 | 10 | RMT |
62 | 62 | REPAIR OF PVC/CPVC/UPVC PIPELINE/FITTINGS OF SIZE UPTO 40 NB | M65 | 350 | NO |
63 | 63 | REPAIR OF PVC/CPVC/UPVC PIPELINE/FITTINGS OF SIZE MORE THAN 40 NB AND UPTO 200 NB | M66 | 150 | NO |
64 | 64 | REPAIR OF PVC/CPVC/UPVC PIPELINE/FITTINGS OF SIZE MORE THAN 200 NB AND UPTO 350 NB | M67 | 10 | NO |
65 | 65 | ERECTION/REPLACEMENT OF PVC/CPVC/UPVC PIPELINE OF SIZE UPTO 40 NB | M68 | 100 | RMT |
66 | 66 | ERECTION/REPLACEMENT OF PVC/CPVC/UPVC PIPELINE OF SIZE MORE THAN 40 NB AND UPTO 200 NB | M69 | 80 | RMT |
67 | 67 | ERECTION/REPLACEMENT OF PVC/CPVC/UPVC PIPELINE OF SIZE MORE THAN 200 NB AND UPTO 350 NB | M70 | 20 | RMT |
68 | 68 | ERECTION/REPLACEMENT OF GRP PIPELINE OF SIZE UPTO 200 NB | M71 | 100 | RMT |
69 | 69 | ERECTION/REPLACEMENT OF GRP PIPELINE OF SIZE MORE THAN 200 NB AND UPTO 800 NB | M72 | 50 | RMT |
70 | 70 | ERECTION/REPLACEMENT OF GRP FITTINGS OF SIZE UPTO 200 NB | M73 | 40 | NO |
71 | 71 | ERECTION/REPLACEMENT OF GRP FITTINGS OF SIZE MORE THAN 200 NB AND UPTO 800 NB | M74 | 20 | NO |
72 | 72 | ERECTION/REPLACEMENT OF MS/GI PIPELINE OF SIZE UPTO 25 NB | M75 | 250 | RMT |
73 | 73 | ERECTION/REPLACEMENT OF MS/GI PIPELINE OF SIZE MORE THAN 25 NB AND UPTO 80 NB | M76 | 90 | RMT |
74 | 74 | ERECTION/REPLACEMENT OF MS/GI PIPELINE OF SIZE MORE THAN 80 NB AND UPTO 200 NB | M77 | 60 | RMT |
75 | 75 | ERECTION/REPLACEMENT OF MS/GI FITTINGS OF SIZE UPTO 25 NB | M78 | 250 | NO |
76 | 76 | ERECTION/REPLACEMENT OF MS/GI FITTINGS OF SIZE MORE THAN 25 NB AND UPTO 80 NB | M79 | 100 | NO |
77 | 77 | ERECTION/REPLACEMENT OF MS/GI FITTINGS OF SIZE MORE THAN 80 NB AND UPTO 200 NB | M80 | 50 | NO |
78 | 78 | ERECTION/REPLACEMENT OF SS PIPELINE OF SIZE UPTO 25 NB | M81 | 50 | RMT |
79 | 79 | ERECTION/REPLACEMENT OF SS PIPELINEOF SIZE MORE THAN 25 NB AND UPTO 80 NB | M82 | 75 | RMT |
80 | 80 | ERECTION/REPLACEMENT OF SS PIPELINE OF SIZE MORE THAN 80 NB AND UPTO 200 NB | M83 | 30 | RMT |
81 | 81 | ERECTION/REPLACEMENT OF SS PIPELINE OF SIZE MORE THAN 200 NB AND UPTO 350 NB | M84 | 20 | RMT |
82 | 82 | ERECTION/REPLACEMENT OF SS FITTINGS OF SIZE UPTO 25NB | M85 | 50 | NO |
83 | 83 | ERECTION/REPLACEMENT OF SS FITTINGS OF SIZE MORE THAN 25 NB AND UPTO 80 NB | M86 | 30 | NO |
84 | 84 | ERECTION/REPLACEMENT OF SS FITTINGS OF SIZE MORE THAN 80 NB AND UPTO 200 NB | M87 | 15 | NO |
85 | 85 | ERECTION/REPLACEMENT OF SS FITTINGS OF SIZE MORE THAN 200 NB AND UPTO 350 NB | M88 | 5 | NO |
86 | 86 | FABRICATION OF MS/GI FITTINGS OF SIZE UPTO 25 NB | M89 | 60 | NO |
87 | 87 | FABRICATION OF MS/GI FITTINGS OF SIZE MORE THAN 25 NB AND UPTO 80 NB | M90 | 60 | NO |
88 | 88 | FABRICATION OF MS/GI FITTINGS OF SIZE MORE THAN 80 NB AND UPTO 200 NB | M91 | 40 | NO |
89 | 89 | FABRICATION OF SS FITTINGS OF SIZE MORE THAN 80 NB AND UPTO 200 NB OR WELDING OF HP JOINTS | M92 | 20 | NO |
90 | 90 | FABRICATION OF SS FITTINGS OF SIZE MORE THAN 200 NB | M93 | 10 | NO |
91 | 91 | MINOR WORKS IN DESALINATION PLANT, CW CHLORINATION PLANT AND CPU REGENERATION PLANT | M94 | 2500 | OPN |
92 | 92 | MISCELLANEOUS STEEL FABRICATION AND ERECTION WORKS | M95 | 20 | MT |
93 | 93 | SERVICING OF GAUGE GLASS/LEVEL INDICATOR/FLOW INDICATOR | M96 | 30 | NO |
94 | 94 | INSPECTION AND CLEANING OF VESSELS/TANKS AND REPAIR/REPLACEMENT | M97 | 15 | NO |
95 | 95 | INTERNAL INSPECTION AND REPAIR WORKS IN HPSF AND HDMF VESSELS | M98 | 5 | NO |
96 | 96 | MANHOLE OPENING AND CLOSING | M99 | 40 | NO |
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