Installation 2 300KW 1400mm 2nd belt conveyor complete Drive Head in main incline including all associated job at MIC, Jhanjra Project Colliery

Amount

Clamping of 3nos, heavy duty clamp at top belt and bottom belt. Unlapping the 1400mm type 12 belt from drive head and driven drum

Cleaning at head and exposed the bed frame and foundation of head, exposed the loop structure verticle post.

Dismantling of 2Nos gear box CKC-450 and 2Nos Motor 300kw

Dismantling 40 mtrs structure above head gear arrangement

Dismantling of drive drum 1000x1600mm,driven drum 1000x1600mm and equalizer pinion

Dismantling the Bed frame of head gear arrangement

Dismantling the pressure drum 630x1600mm

Transport two motors at surface with MUV after dragging 50 meters on the floor

Transport two Gear Box at surface with MUV after dragging 50 meters on the floor

Transport two drum 1000x1600 at surface with MUV after dragging 50 meters on the floor

Transport three nos base frame at surface with MUV after dragging 50 meters on the floor

Transport 02 nos breakdown drum 800x1600mm at surface with MUV after dragging 50 meters on the floor

fabrication and repairing work with gas cutting and welding at fixed unit at ug

Transportation two equilizer pinion from surface and fitting the same after dragging on floor

Transport two motors from surface to installation site at ug with MUV after dragging 50 meters on the floor

Transport two Gear Box from surface to installation site at ug with MUV after dragging 50 meters on the floor

Transport two drum 1000x1600 from surface to installation site at ug with MUV after dragging 50 meters on the floor

Transport three nos base frame from surface to installation site at ug with MUV after dragging 50 meters on the floor

Fitting extra joist support and fabrication at head gear arrangement

Dismantling the fixed unit and fixed Drum 630x1600mm

Strengthing the fixed unit with joist installation and bearing change of fixed unit

Dismantle the Loop Drum 630x1600mm

Loop trolley repairing after joist of frame change as the Trolley frame get distorted

fitting of the loop drum after frabication work on loop frame

Strengthing the loop structure 4set 3 mtr each loop frame with gas cutting and welding.

Transportation of 2 set FGC 11 gear coupling loading and unloading at job site at UG

Change the gear coupling (FGC 11) both drum and gear of of 1400mm 2nd belt as the teeth of gear coupling is worn out with transportation from surface of new gear coupling set

transportation of defletor drum 400x1600mm, dragginng on the floor after unloading and fitting the same

Placing drive drum and driven drum on base frame

Placing and fitting 2 nos, of gear box and 2nos. Of Motor

Alignment of 2nos motor, gear and drums

Transportation of 4Drums Gear oil (650 litr approx) and change the same of two no gear box

fittings of 40 mtr dismantle structure above the head gear arrangement

Install additional 10 nos 219mmX1600mm pressure drum from discharge to head for belt alignment and adjustment

Lapping 1400mm type 12 belt in drive drum, driven drum and loop arrangement

02 nos of belt joint done and tension the belt

Dismantaling of 3heavy duty clamp

commissioning the belt with proper fitting tension and running

Transportation One new VCB and Installed the same after 30 mtrs dragging of the floor as controlling VCB is under breakdown

Collection of materials after gas cutting

Fabrication Dual Drive Base Frame suitable for 1400 mm belt 2 * 300KW

Collection of materials after gas cutting

Fabrication gear Base Frame suitable for 1400 mm belt 2 * 300KW

Collection of materials after gas cutting

Fabrication motor Base Frame suitable for 1400 mm belt 2 * 300KW

assembling with gear box and motor at surface for check the alignment and dismantling the same for transport to under ground

Supply of DA cylinder

Supply of Oxygen cylinder

Supply of welding Electrode

Supply of nut bolt 24x120mm

Supply of nut bolt 16x50 mm

Supply of nut bolt 30x140 mm

Civil Works

Floor blasting in stone erection of new foundation

Total impact of GST for the purpose of CTC

NANDI ENTERPRISE (BID ID -1121720)

SWAPAN KUMAR AKHULI (BID ID -1121744)