Tender For Repairing Of 02 Nos. Of Idler Assembly, 02 Nos. Of Sprocket Assembly, Silencer Assembly And Ladder Of Idm-30 Drill Sl. No. 201506867 At Block-Iv Ocp Under Cluster-Iii Oc, Govindpur Area-Iii, Bccl., Dhanbad-Jharkhand
TDR : 56069794
Tender Notice
BOQ
12 Days Left
Dhanbad
Jharkhand
Tender For Repairing Of 02 Nos. Of Idler Assembly, 02 Nos. Of Sprocket Assembly, Silencer Assembly And Ladder Of Idm-30 Drill Sl. No. 201506867 At Block-Iv Ocp Under Cluster-Iii Oc, Govindpur Area-Iii, Bccl.
Name of Work:- Repairing of 02 nos. of Idler assembly, 02 nos. of sprocket assembly, silencer assembly and ladder of IDM-30 Drill Sl. no. 201506867 at Block-IV OCP under Cluster-III OC, Govindpur Area-III, BCCL.
Sl. No.
Item Description
1
Repairing of Idler Assembly (02 Nos.) :-1. Cutting of floated material from idler. 2. Rebuilding of the worn-out periphery of the old idler wheel body. 3. Welding of side collar areas of the idler. 4. Rebuilding of worn-out surfaces of the idler bracket. 5. Grinding of welded surfaces of the idler wheel and collar.
2
Material & Labour Requirement for repairing of Idler Assembly (02 Nos.) :-
3
Cutting Electrode
4
Electrode lomelt 205
5
Low Hydrogen Electrode E-104
6
Grinding Wheel
7
Welder
8
Helper
9
Grinder Man
10
Assistant Mazdoor
11
Repairing of Sprocket Assembly (02 Nos.) :-1. Removal of uneven material by grinding. 2. Welding/metal deposition on worn-out teeth. 3. Grinding after welding to proper shape and size.
12
Material & Labour Requirement for repairing of Sprocket Assembly (02 Nos.) :-
13
Steel Electrode Lomet 205
14
Low Hydrogen Electrode E-104
15
Cutting Electrode
16
Grinding Wheel
17
Welder
18
Helper
19
Grinder Man
20
Assistant Mazdoor
21
Repairing of Silencer Assembly & Ladder :-1. Cutting, fabrication and welding of both-side silencer covers. 2. Cutting of damaged silencer box portions, denting, sheet replacement and welding. 3. Cutting, cleaning, repairing and welding of silencer inner jali. 4. Silencer outlet and inlet pipes new making and welding. 5. Making of 04 Nos. new clamps (flanges). 6. Cutting and removal of damaged ladder. 7. Cutting, straightening and welding of ladder steps.8. Ladder mounting repairing by cutting and welding as per required size.
22
Material & Labour Requirement for repairing of Silencer and ladder :-
23
Industrial gas
24
Cutting electrode
25
Electrode E-104
26
Outlet and inlet pipe new making with material and welding
27
New Clamp (Flange) making with materials and welding
28
Welder
29
Helper
30
Blacksmith
31
Profit
32
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