Repairing of (A) Replacement of bottom wear plates and repairing of damaged bottom plates of tub base (B) Repairing of Major cracks developed in Jib head pulley assembly (C) Repairing of Cracks at various places in A Frame Boom Assembly (D) Repairing

Replacement of bottom wear plates and repairing of damaged bottom plates of tub base of 24/96 Krishna Dragline :

Cost/charges for Replacement of bottom wear plates and repairing of damaged bottom plates of tub base including labour charges contractor profit ( required Highly skilled supervisor , Skilled Fitter, Skilled Welder and Semi-skilled manpower to be deployed as per job requirement)

Cost/charges for D.P.Test 3 times (after root , after 3 layer & after finale welding )

Hire charges for welding machine 02 Nos. with all accessories for above mentioneed job at Sl No. 2

Hire charges for gas cutting set 02 Nos. with all accessories for above mentioneed job at Sl No. 2

Hire charges for grinder machine 02 Nos. with all accessories for above mentioneed job at Sl No. 2

Hire charges for hand lamp 04 Nos. with all accessories for above mentioneed job at Sl No. 2

Hire charges for Exhaust fan 04 Nos. with all accessories for above mentioneed job at Sl No. 2

Hire charges for Hydrauli jack (200T) 02 Nos. with all accessories for above mentioneed job at Sl No. 2

Hire charges for Misc. tools and tackles like chipping , hammer, , Tie -rods , Wedges , Hammers, crow bars etc. for the above mentioned job at Sl No. 2

Hire charges for Transportation for the above mentioned job at Sl No. 2

Repairing of Major Cracks developed in Jib head Pulley Assembly :

Cost/charges for Fabrication of 02 Nos. Platform including labour charges contractor profit ( required Skilled Fitter, Skilled Welder and Semi-skilled manpower to be deployed as per job requirement)

Cost/charges for Repairing of Jib head pulley which include repairing of pulley including labour charges contractor profit ( required Skilled Fitter, Skilled Welder and Semi-skilled manpower to be deployed as per job requirement)

Cost/charges for Repairing of cracks in web of jib head pulley and positioning of retainer including labour charges contractor profit ( required Skilled Fitter, Skilled Welder and Semi-skilled manpower to be deployed as per job requirement)

Repairing of cracks at various places in A Frame Boom Assembly of 24/96 Krishna Dragline: Scope of work : 1.Fabrication of suitable platform , 2. Cleaning of cracks by removing dust , grease & paint , etc. , 3. 'V' groove making by grinding , etc. , 4. Welding of joint by suitable electrode , 5. Perform D.P.test after root layer and every 2-3 layers , 6. Grinding/surfacing of crack , 7. Performing NDT , 8. Providing re-inforcement bars/plates if required.

Cost/charges for Fabrication of platforms for repairing of boom brasing including labour charges ,contactor profit, etc. (labour consisting of Skilled fitter, skilled welder and semi skilled Helper manpower) (Total 2 nos. cracks)

Cost/charges for Crack welding of A-frame including labour charges ,contactor profit, etc. (labour consisting of Skilled fitter, skilled welder and semi skilled Helper manpower) (Total 2 nos. cracks)

Cost/charges for D.P.Test 3 times (after root , after 3 layer & after finale welding ) for Crack repairing of A-frame boom assembly (Total 2 nos. cracks)

Cost/charges for Hiring of 2 nos. Welding machines with all accessories for all the above jobs at Sl No. 4

Cost/charges for Hiring of Gas cutting sets with all accessories for all the above jobs at Sl No. 4

Cost/charges for Hiring of 2 nos. Grinding machines with all accessories for all the above job at Sl No. 4

Repairing of Cracks in Boom Brasing of 24/96 Krishna Dragline : Note : Jointing Electrode - 25 Kg, Industrial gases, MS Plate and Pipe as per requirement will be provided by NCL.

Cost/charges for Fabrication of platforms Boom brasing of A-frame including labour charges ,contactor profit, etc. (labour consisting of Skilled fitter, skilled welder and semi skilled Helper manpower)

Cost/charges for Repairing of Boom brasing including labour charges ,contactor profit, etc. (labour consisting of Skilled fitter, skilled welder and semi skilled Helper manpower)

Cost/charges for D.P.Test 3 times (after root , after 3 layer & after finale welding )

Cost/charges for Hiring of 2 nos. Welding machines with all accessories for all the above job at Sl No. 5

Cost/charges for Hiring of Gas cutting sets with all accessories for all the above job at Sl No. 5

Cost/charges for Hiring of 2 nos. Grinding machines with all accessories for all the above job at Sl No. 5

Repairing of Cracks in LHS Lower Boom Cord of 24/96 Krishna Dragline : Note : Jointing Electrode - 25 Kg, Industrial gases, MS Plate and Pipe as per requirement will be provided by NCL.

Cost/charges for Fabrication of platform in LHS Lower Boom Cord including labour charges ,contactor profit, etc. (labour consisting of Skilled fitter, skilled welder and semi skilled Helper manpower)

Cost/charges for Repairing of Cracks in LHS Lower Boom Cord including labour charges ,contactor profit, etc. (labour consisting of Skilled fitter, skilled welder and semi skilled Helper manpower)

Cost/charges for D.P.Test 3 times (after root , after 3 layer & after finale welding )

Cost/charges for Hiring of 2 nos. Welding machines with all accessories for all the above job at Sl No. 6

Cost/charges for Hiring of Gas cutting sets with all accessories for all the above job at Sl No. 6

Cost/charges for Hiring of 2 nos. Grinding machines with all accessories for all the above job at Sl No. 6

Repairing of Structural cracks in the fairlead gate assembly, worn out area of Horizontal pulley brackets, Housing of Horizontal & Vertical Pulley ,Guide rollers , Repairing of Horizontal and vertical Pulley by Dismantling and Refitting in 24/96 Krishna Dragline : Scope of Work: (1) Complete cleaning of fair lead pulley by diesel etc. (2) Making of platform / stand for removal and welding of gate assembly (3) Removal of gate assembly by removing of hinge Pins (4) Dismantling of 04 Nos. vertical pulley and 04 Nos. guide rollers from gate assembly means of welding / cutting. (5) Repairing of badly worn out area between guide roller in gate assembly.(6) Fitment of vertical pulley and guide roller in the gate assembly (7) Removal & fitment of Horizontal pulley in housing after repairing of pulleys & housing bracket. (8) Fitment of gate assembly in housing by centering and inserting 04 Nos. Pins. Note : Welding Electrode E-7018 / eqv. -275 Kg. , Gausing Electrode and Industrial gases as per requirement will be provided by NCL.

Cost/ charges for Complete cleaning of fair lead gate assembly using diesel etc including labour charges, contractor profit etc. (labour consisting of un skilled manpower)

Cost/ charges for making platform/stand for removal of gate assembly and welding (02 Nos. platform on each RHS and LHS near failead structure including labour charges contractor profit etc. (labour consisting of Skilled fitter, Skilled welder and semi skilled Helper manpower)

Hire charges for welding machine with all accessories for above mentioneed job at Sl No. 7.02

Cost/ charges for Removal of gate assembly by means of jacking and removing 04 Nos. pins including labour charges, contractor profit etc. (labour consisting of Skilled fitter, Skilled welder and semi skilled Helper manpower)

Hire charges for welding machine with all accessories for above mentioneed job at Sl No. 7.04

Cost/ charges for repairing of damaged area of vertical pulley to be fitted and fitting of serviceable repaired / new pulleys (04 Nos.) after assembling bearing retainer etc. including labour charges contractor, profit etc. (labour consisting of Skilled fitter, Skilled welder and semi skilled Helper manpower)

Hire charges for welding machine with all accessories for above mentioneed job at Sl No. 7.06

Cost/ charges for repairing of damaged horizontal pulley bracket area and fitting of serviceable repaired / new pulleys (04 Nos.) after assembling bearing, retainer etc. including labour charges contractor profit etc. (labour consisting of Skilled fitter, Skilled welder and semi skilled Helper manpower)

Hire charges for welding machine with all accessories for above mentioneed job at Sl No. 7.08

Cost/ charges for repairing of stractura Craks developed in gate assembly by means of gauging, gas cutting and welding etc. including labour charges contractor profit etc. (labour consisting of Skilled fitter, Skilled welder and semi skilled Helper manpower)

Hire charges for welding machine with all accessories for above mentioneed job at Sl No. 7.10

Cost/ charges for repairing of badly worn out area below horizontal pulley, welding of rope guard mounting fixtures by means of welding and refitting of complete gate assembly including labour charges contractor profit etc. (labour consisting of Skilled fitter, Skilled welder and semi skilled Helper manpower)

Hire charges for welding machine with all accessories for above mentioneed job at Sl No. 7.12

Labour charges for Highly skilled supervisor manpower including labour charges, contractor profit etc. for the all above mentioned job at Sl No. 07

Hire charges for grinder machine 02 Nos. with all accessories for above mentioneed job at Sl No. 07

Hire charges for gas cutting set 02 Nos. with all accessories for above mentioneed job at Sl No. 07

Hire charges for Hydrauli jack (200T) 02 Nos. with all accessories for above mentioneed job at Sl No. 07

Denting and Repairing of Ladder and Railing of 24/96 Krishna Dragline : Note : MS Angle 40mm x 40mm x 5mm - 8 Mtrs., MS Plate 3.15mm - 2 Sqmtr., GI Pipe 1" , Jointing electrode A801/eqv. - 10 Kg, Gausing electrode CGI 1 / eqv.-5Kg, Grinding Stone size 100x4x16, HT Plate and Industrial gases as per requirement will be provided by NCL.

Charges for denting of A frame pulley platform

Charges for denting of Intermediate platfrom of both side

Charges for denting of Right and Left House entry ladder both side

Charges for denting of Boom Ladder both side

Charges for denting of Mast pulley ladder

Charges for denting of Diffector and ladder plate

Total impact of GST for the purpose of CTC

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