Tamilnadu Energy Company Limited has published Annual Maintenance Contract For Ash Slurry Disposal Lines And Ash Pond Management Of Ntecl. Submission Date for this Tender is 22-07-2021. Tanks and Cylinders Tenders in NTECL Tamil Nadu. Bidders can get complete Tender details and download the document.
Sl. No. | Item Description |
1 | ROTATION OF ASHSLURRY DISPOSAL PIPE OF SIZE 450 NB/500 NB |
2 | WELDING OF ASH SLURRY DISPOSAL PIPE OF ALL SIZES IN ASH DISPOSAL LINES UP TO ASH POND BUND AND DYKE AREA(OLD PIPES) |
3 | WELDING OF ASH SLURRY DISPOSAL PIPE OF ALL SIZES IN ASH DISPOSAL LINES UP TO ASH POND BUND AND DYKE AREA(NEW PIPES) |
4 | TRANSPORTATION OF BASALT LINED PIPE |
5 | LAYING OF BASALT LINED PIPE |
6 | TRANSPORTATION OF PIPES WITH IN A LEAD OF 5 KM |
7 | DISMANTLING OF PIPES |
8 | LAYING OF PIPE ON ASH BUND AT BUND LEVEL |
9 | SUPPORT PIPE WORKS |
10 | CHOCKAGE REMOVAL IN ASH SLURRY DISPOSAL LINE |
11 | DISPOSAL LINE CHANGE OVER BY CHANGING DUMMIES 450/500 NB |
12 | FABRICATION AND FIXING OF CLAMP WITH GASKET FOR ARRESTING LEAKAGE ONLINE |
13 | ATTENDING COUPLING/DUMMY & FLANGE LEAKAGES |
14 | REPLACEMENT OFBASALT / FABRICATED BEND 450 NB/500 NB |
15 | PATCH WELDING (MAJOR)OF ERW PIPES |
16 | PATCH WELDING (MINOR) OF ERW PIPES |
17 | TIGHTENING OF COUPLING BOLTS OF ASH SLURRY DISPOSAL LINES OF ALL SIZES |
18 | REMOVAL OF ASH FROM ASH TRENCHES/CULVERTS AND BELOW ASH PIPE LINES(LEAD MORE THAN 50 MTRS) |
19 | TRANSPORTATION OF REMOVED ASH |
20 | STRUCTURAL STEEL WORKS |
21 | ASSISTANCE OFMISCELLANEOUS WORKS |
22 | WATCH & WARD OF ASH DYKE & ASH SLURRY DISPOSAL LINES(IN A,B& C SHIFTS ) |
23 | FABRICATION OF FLANGES / Dummy (UP TO 600 NB) |
24 | FABRICATION OF FLANGES / Dummy (upto 300 NB) |
25 | ATTENDING FLANGE LEAKAGESIN ASH WATER RETURN LINES ABOVE 300 NB SIZE (INCLUDING HIGH ELEVATIONS) |
26 | BEARING REPLACEMENT OF AWRC WATER PUMPS |
27 | SERVICING OF AWRCWATER PUMPS |
28 | AWRC WATER PUMPS PM JOB |
29 | AWRCWATER PUMPS GLAND REPLACEMENT |
30 | AWRCWATER PUMPS ALIGNMENT JOB |
31 | REPLACEMENT OFVALVES UPTO 600 NB |
32 | SERVICING OF VALVES UPTO 600 NB |
33 | REPLACEMENT OF VALVES ABOVE 600 NB UPTO 1000 NB |
34 | SERVICING OF VALVES ABOVE 600 NB UPTO 1000 NB |
35 | REPLACEMENT OF NRV UPTO 500 NB |
36 | SERVICING OF NRV UPTO 500 NB |
37 | REPLACEMENT OF REDUCERS, BENDS ETC UP TO 600 NB |
38 | FABRICATION OF REDUCERS,BENDS ETC UPTO 600 NB |
39 | WASTE SERVICE WATER PUMP / SLUDGE PUMP GLAND REPLACEMENT JOB |
40 | WASTE SERVICE WATER PUMP / SLUDGE PUMP BEARING REPLACEMENT |
41 | ALIGNMENT JOB FOR WASTE SERVICE WATER PUMP / SLUDGE PUMP |
42 | OVERHAULING OF WASTE SERVICE WATER PUMP / SLUDGE PUMP |
43 | FERRIC CHLORIDE DOSING PUMP / AIR BLOWER PM JOB |
44 | OVERHAULING OF FERRIC CHLORIDE DOSING PUMP / AIR BLOWER |
45 | TREATED WATER PUMP PM JOB |
46 | OVERHAULING OF TREATED WATER PUMP |
47 | ALIGNMENT JOB FOR TREATED WATER PUMP |
48 | SERVICING / REPLACEMENT OF VALVES UPTO 250 NB |
49 | REPLACE MENT / SERVICING OF NRV UPTO 250 NB |
50 | REPLACEMENT / SERVICING OF SUMP PLUG VALVE |
51 | ATTENDING LEAKAGES IN LWWTP UPT0 300 NB IN ALL ELEVATIONS |
52 | WASTE SERVICE WATER PUMP / SLUDGE PUMP PM JOB |
53 | PAINTING OF EQUIPMENTS AND ITS ACCESSORIES |
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