Fabrication, transportation, installation, commissioning and trial run including extension of one no. 1000mm width, 1x90kW, 550 V, single drive belt conveyor along 8R from 72L to 63L in R-VII Seam of LHCM-2 section at 3N4 Incline, J.P. Colly.

Amount

Part A:Fabrication, Transportation, installation, commissioning & trial run of one 1000mm width, 1x90kW, 550V, single drive belt conveyor for a length of 69 mtr from 72L/8R to 70L/8R in R-VII scam.

Fabrication of base frame of drive head at surface

Transportation of the 1000mm width, 1x90kW, 550V Drive Head complete including gear box, motor (90kW/550V), couplings, bearing blocks, fencing etc from surface and installation at 71L / 8R(R - VII) with necessary fabrication job.

Transportation of Discharge Unit complete with girders, strike plate, chute plate scrappers etc from surface and installation at 72L / 8R(R - VII) with necessary fabrication job.

Transportation and Installation of Loop Take-up Unit Complete, with Fencingfrom surfce and install at 71L/8R

Transportation of Tail End Unit complete with fencing from surface and installation at 70L/8R (R-VII) with necessary fabrication job.

Transportation of 69mtr. 1000mm belt conveyor structure complete with stringer foot stool, top bracket, top & bottom roller etc. from surface to 8R belt installation site and installation from 72L/8R to 70L/8R in R-VII seam.

Loading, transportation and unloading of one faulty starter(550V/90kW), from 78L/9R to surface with help of haulages & 100 mtr manually (Distance- approx. 3800mtr.) for repair.

Loading, transportation and unloading of one breaker 550V / 200 A ) starter (550V/90kW), LS unit from surface to 72L / 8R(R - VII) with help of haulages & 100 mtr manually. (Distance- approx. 3800mtr.)

Laying-hanging of 100mtr 3.3kV grade 70 sq.mm. PVCDWA cable from 73L/8R ACB to 72L/8R ACB manually.

Transportation of 140mtr. 1000mm width PVC belting from surface to 8R(Mirror) belt installation site with help of haulages & 100mtr manually. (Distance-approx. 3800mtr.)

Transportation of 140mtr. 1000mm width PVC belting from surface to 8R(Mirror) belt installation site with help of haulages & 100mtr manually. (Distance-approx. 3800mtr.)

Laying,Lapping,jointing & tensioning of this 140 mtr ,1000 mm width PVC belting in proposed 8R belt

Transportation of 500mtr belt sequence cable from surafce to 72L / 8R(R - VII) then laying-placing them from 78L / 9R starter to 79L / 17R starter in R-VII seam.

Transportation of pull cords with its cable, communication devices with its cable, signalling system (8-SWG GI wire, bobbin insulators & 3/8 "X3" MS Bolt-nut) from suarfce to 8R belt installation site with help of haulages for 69mtr. belt and laying-placing them from 72L / 8R to 70L/8R in R-VII seam

Transportation & fitting of 10nos, decking plates at different locations like drive head, discharge, tail end etc.

Testing, trial run, alignment & commissioning of this belt conveyor from 72L/8R to 70L/8R in R-VII seam.

Supply of DA cylinder

Supply of Oxygen cylinder

Supply of M.S. welding electrode

Supply of M.S. Hex. Nut & Bolt (M 16 x 50)

Supply of M30 X 180 H.T. Hex. nut and bolt (For filling of 04 nos. Plummer Blocks of Drive-Driven Drums)

Supply of M30 X 140 H.T. Hex. nut and bolt (For fitting of 01 nos. Motor and 01 nos. Gear Boxes)

Supply of M24 X 120 H.T. Hex. nut and bolt (For fitting of 01 set of FCC-9 Gear Couplings)

Supply of M16 X 65 H.T. Hex. nut and bolt (For fitting of 01 sets of F-140 Tyre Couplings)

Supply of M24 X 150 H.T. Hex, nut and bolt (16 nos. for fitting of 8 nos. Pluntmer Blocks of Loop Drunt, Fixed Drum, and 02 nos, drive, driven Drums of discharge, tal end and 24 nos, as tension screw for total 12 nos. Plummers Blocks)

Supply of M20 X 65 11.T. Hex. Bolts with Nuts (For fabrication of complete Head, Base frame of Cear Box anil Motor, Loop take up init, tensioning arrangement)

Supply of M16 X 50 H.T. Hex. Bolts with Nuts . (For fabrication of complete Head, Base frame of Gear Box and Motor, Loop take up Unit, tensioning arrangement)

Supply of 5 ton trun buckle (for tail end tensioning)

M.S Nut & Bolt(M16X40)

PART B: Seven times extension for a length of 241.5mtr. from 70L/8R to 63L/8R in R-VII seam. Each time belt extension will be for a length of 34.5mtr.

Seven times dismantling of tail end unit complete for seven times belt extension of proposed 8R belt.

Seven times transportation and installation of tail end unit complete for seven times belt extension of proposed 8R belt from 70L / 8R (R - VII) to 63L / 8R (R- VII).

Transportation of 1000mm belt structures (i.e. foot stools, channels, brackets, top and bottom rollers etc.) for a length of 241.5mtr. from surface to belt extension site by haulages and installation them from 70L / 8R to 63L / 8R in R-VII seam during seven times belt extension.*Each time belt extension will be for a length of 34.5 mtr.

Transportation of 490mtr.(approx) 1000mm PVC belting from surface through haulages & 100mtr. manually to 8R(R - VII) belt extension site. (Distance- approx. 3900mtr.)

Laying, Lapping, Jointing & Tensioning of this 490 mtr. 1000mm belting from 70L / 8R to 63L/8R. in R-VII seam during seven times belt extension and trial run.

Transportation of pull cords with its cable, communication devices with its cable signalling system (8-SWG GI wire, bobbin insulators & 3/8" X 3"MS Bolt-nut) for 241.5 mtr. belt from surface to 8R belt extension site and laying & fitting them during seven times belt extension.

Shortening of loop take up unit by removing extra belt from loop take up unit

Shortening of loop take up unit by removing extra belt from loop take up unit after every two times extension(2 times more as ( 6/2 i.e approximately 3 times shortening of loop take up unit) as there are 6 nos of extension)

M.S Nut & Bolt(M16X40)

PART C:Civil foundation works for installation of 1X90kW, 550V, 1000mm wide belt conveyer drive head, discharge unit, loop take-up unit and platform for ACB, Starter for proposed 8R belt conveyor of 3&4 incline, JPC.

Recess Cutting in Stone

Cleaning of Debris /Muck

Sand filling

Brickwork with Fly ASH bricks in foundation & plinthin cement mortar 1:6 for starter,breaker

Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering-All work up to plinth level :1:2:4 (1 cement: 2 coarse sand (zone-III) derived from natural sources: 4 graded stone aggregate 20 mm nominal size derived from natural sources).

12 mm cement plaster of mix:1:6

Loading material (Bricks, Stone, Sand, Cement) into tub and unloading at site

Roof heightening by drilling, blasting in stone including roof bolting, dressing,cleaning for propsed belt conveyor installationalong 8R between 72L to 70L in RVII seam.

Roof heightening by drilling, blasting in stone including dressing, Cleaning with cost of drill rod and drill bit. (Excluding cost of explosive & detonator).

Roof bolting including carrying of materials from surface to u / g side, drilling, grouting & cost of drill rod and drill bit.

Total impact of GST for the purpose of CTC

N.K. ENTERPRISE

F.R. ENTERPRISE