Complete Repairing of 02 nos Arm Boom Assembly 02 nos Bolster 02 nos Bucket 02 nos Front driveline 02 nos Middle driveline 02 nos Rear driveline 02 nos Transmission flange and 02 nos Axle flange of LHD model no 811 1020 and 811 1021 of

Amount

Complete Repairing of 02 nos. Arm Boom Assembly, 02 nos. Bolster, 02 nos. Bucket, 02 nos. Front driveline, 02 nos. Middle driveline, 02 nos. Rear driveline, 02 nos. Transmission flange & 02 nos. Axle flange of LHD model no. 811-1020 & 811-1021 of Rajendra UG mine and Repairing of various hydraulic components of LHD model 811-1023, 811-1022 & Roof Bolting machine of Damini UG mine of Sohagpur Area, SECL

Part-A Complete Repairing of 02 nos. Arm Boom AssembComplete Repairing of 02 nos. Arm Boom Assembly, 02 nos. Bolster, 02 nos. Bucket, 02 nos. Front driveline, 02 nos. Middle driveline, 02 nos. Rear driveline, 02 nos. Transmission flange & 02 nos. Axle flange of LHD model no. 811-1020 & 811-1021 of Rajendra UG mine - a) Repairing of Arm Boom Assembly of LHD Machine - i. Dismantling of arm boom by gauging electrode & cutting

ii. Cost of HT Plate (Approx 100 KG)

iii. Fabrication of Bushes 06 nos.

iv. Fabrication of centre bracket 02 nos. & upper bracket

v. Welding of HT Plate by electrode

vi. Painting of boom assembly

b) Repairing cost of 02 nos. Bolster of LHD machine - i. Welding of bolster bore with electrode

ii. Drilling and tapping of threads of bolster 11 nos.

iii. Turning of bolster on lath machine as per size

iv. Painting of Bolster

c) Repairing cost of 02 nos. Bucket assembly of LHD machine - i. High tensile electrode for welding of bucket

ii. HT Plate SAILMA 350 HI used repairing

iii. Heavy duty pipes, rods, pins, bushes, bolts & nuts etc.

iv. Rebuilding and machining of Bore 04 nos.

v. Additional work of complete repairing of drive shaft, Tail end shaft, sprocket, pan & replacement of bushes

vi. Charges of dismantling, fitting, assembling & transportation

d) Repairing of Transmission Flanges 02 nos. of LHD Machine - i. Building of spline teeth with special electrode with precision

ii. Welding of broken bolt with special electrode with proper alignment

iii. Making of teeth spline with proper alignment

e) Repairing of Middle drive of Eimco Elecon make 811 model LHD Sl. No. 1020 & 1021.

f) Repairing of Rear drive of Eimco Elecon make 811 model LHD Sl. No. 1020 & 1021.

g) Repairing of front Driveline of Eimco Elecon make 811 model LHD Sl. No. 1020 & 1021 machine

h) Repairing of 02 nos. Axle flange of 811 model LHD Eimco Elecon - i) Welding of broken hole with special electrode with proper alignment

ii) Building of spline teeth with special electrode with precision

iii) Making of teeth of spline with proper alignment

Part-B Repairing of Hydraulic Components of LHDs of Damini UG - a) Repairing of Service Valve of LHDs (611B050000100) i) Repairing of Cartridge by Changing of repair kit (EEA0019876)

ii) Repairing of Spool by Changing of repair kit (EEA0019876)

iii) Repairing of Housing element by seat making

iv) Replacement of Service Valve Seal Kit (EEA0016904 & EEA0016916)

Part-C Repairing of Hydraulic Parts of Radiant make Roof Bolting Machine of Damini UG - a) Repairing of Hydraulic Pump HPP-99353083 i) Repairing of Thrust Plate

ii) Repairing of the Drive Shaft

iii) Repairing of the Body

iv) Repairing of the Drive Gear

v) Repairing of the Driven Gear

b) Repairing of the Rotation Assembly RU-13343100 i) Repairing of the Rotating Assembly

ii) Repairing of the Drive and Driven Pinion

iii) Repairing of the Gear Shaft

iv) Repairing of the Housing of the assly

v) Repairing of the Drive Sprocket

c) Repairing of Main Valve CV-95343306 i) Repairing of the Spool

ii) Repairing of the body of the Main Valve

iii) Valve Seat making on the housing

iv) Repairing of the inlet of the Valve

v) Repairing of the outlet of the Valve

d) Repairing of the Heat Exchanger HPP-99343045 i) Repairing of the Copper Tube of the Exchanger

ii) Repairing Body

iii) Repairing of the Buffle of the Heat Exchanger

e) Repairing of the Hydraulic Motor (RM1330/1800) RU-13343120 i) Repairing of the Drive Shaft

ii) Repairing of the Drive Gear

iii) Repairing of the Driven Pinion

iv) Repairing of the Thrust Plate

v) Repairing of the Inlet of the Motor

f) Repairing of the Control Valve assly for RM1330/RM1800 CV93543300 i) Seat making on the housing

ii) Repairing of the Spool

iii) Repairing of the Work Section Sub Assly

iv) Repairing of the Plunger & Poppet set

v) Repairing of the Cap

Total impact of GST for the purpose of CTC

VIKASH CONSTRUCTION (BID ID -1189596)

SHARDA ELECTRIC & GAS WELDING WORK (BID ID -1189899)

NATIONAL ENGINEERING (BID ID -1189913)