Repairing of RHS broken Arm eye hole, LHS cracked Arm eye hole, LHS and RHS frame and trunnion cap of D-355 Dozer Sl. no. 11793 at Block-IV OCP of Govindpur Area-III, BCCL.

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Scope of Work:- Repairing of RHS broken Arm eye hole, LHS cracked Arm eye hole 1. LHS broken eye hole portion gouging and cleaning by grinding. 2. Rejected cylinder eye 01 no. cutting for welding. 3. Preparing the cutting eye hole as per size by gouging and cutting. 4. Aligning the eye hole as per required size by special tools and tackles. 5. Cracked portions of RHS eye hole gouging and cleaning for welding. 6. Both eye hole plating for strengthening. Materials:- 1. Industrial gas (oxygen 03 nos. and DA 01 no.) 2. Gouging electrode, 12 kgs. 3. Steel rod E-1105 or eqv. 12 kgs. 4. Eknoweld or eqv. electrode for plating, 11 kgs. 5. Grinding wheel 02 nos. different size. 6. Making the special tools and tackles. Repairing of Frame & Trunnion cap A. Cracks frame 'v' grooving welding and plate reinforcement in frame. B. Trunnion cap rebuilding and grinding as per requisite size. Materials:- 1. Gauging Electrode, 04 kgs. 2. Electrode for Gauged portions welding, E-104, 06 kgs. 3. Industrial gas for cutting the plate 4" * 14" * 10mm -06 Nos. and 4" * 4” * 10mm -10 Nos. and making "L" Type as per required size. 4. Low hyd. Electrode for plate reinforcement, 08 Kgs. 5. Welding electrode 06 kg E-1105 or eqv. for rebuilding the Trunnion cap. 6. Grinding as per requisite size. 7. Tools and tackles, welding and cutting accessories. (Same scope of work for other side)

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