Installation of Gate belt (1000mm) for proposed development/Dep. Panel CM 6 and CM 7 (VII Seam)at Bangwar UG Mine, SGP Area

Amount

Item Description/ Heading Part (A) labour CostAs per GMSR-2024

Dismantling of belt structure along with PVC belt (800mm/1000mm) including cleaning stacking the same within a distance of 50m (i)Along 46LW/MD2 to 18D =550m. From Panel CM-6 TO CM-7 (VII seam)

Transportation of steel structures materials from surface to underground through haulages with tramming & pushing, coupling/uncoupling etc for a distance every 1.0 Km or part thereof including loading/unloading & stacking the same at destination OR Transportation of all dismentaled steel structures materials in ug from one section to others section or ug to surface through haulages with tramming & pushing, coupling /uncoupling etc for a distance every 1.0 Km or part thereof including loading/unloading & stacking the same at destination. (For additional lead for every 1.0 Km beyond original 1.0 Km, there will be 15% enhance in) TOTAL 8.30 Te. + 5.51 Te.=13.81 Te.

Transportation of PVC belt (1000/1200mm) from surface to u/g or one section to other section in u/g through haulages with tramming, pushing, coupling/uncoupling etc for a distance every 1.0 Km or part thereof including loading, unloading & stacking the same at destination. CM-6=550x2=1100m, CM-7=525x2=1050m Common for both panel MD2=240x2=480m, Total =2630m (For additional lead for every 1.0 Km beyond original 1.0 Km, there will be 15% enhance in)

Installation/erection of complete belt conveyor structure (1000mm/1200mm) in u/g including cleaning of site, laying & fitting stool, strangers, brackets, bottom rollers, top rollers, pull card switches etc completeLocation Panel CM-6-46LW/MD2 TO 18D = 550m, Panel CM-7 42LW/MD2 TO 13D =385m. & 6R/42L TO 36L=140M, Common for both panel MD2/37L TO 46&1/2L =240m., Total Length =1315m

Placing of PVC belt (1000/1200mm) on conveyor structures in u/g including jointing of belt and aligning of Belt conveyor

Installation of tail end drum of belt conveyor (800/1000mm) with drum base tail end safety guard, side plates/loading bracket (chute), decking plates etc in u/g (1st time) including dismantling & carrying/transporting from other section through haulages/pushing manually.

Transportation and Installation of 02 Nos. Double drum drive head & 01 Nos. Sigle Drum Drive head in Development/ dep. Panel CM-6 & CM-7 of VII Seam in Bangwar UG Mine PART-A (Labour Cost):- As per GMSR-2024 Cutting in soft stone by chisel & hammer for digging of pits of foundation work- a) for drive head- For Double drum drive head: 01 No. (5.00x1.00x1.00 = 5.00 m3 (5.00x0.50x1.00 = 2.50 m3 (4.00x0.50x1.00 = 2.00 m3. (0.50x0.50x1.00) x 04 = 1.00m3 Total = 10.50m3 02 Nos. Double drum drive head x 10.50m3 =21.00m3 For Single drum drive head: 01 No. (0.60x0.60x1.00)×04 . = 1.44 m3 01 Nos. Single drum drive head x 1.44m3 =1.44m3 Total = 02 nos double drum drive head and 01 no single drum drive head for panel D1 & D2 (Total 21.00M3 +1.44M3=22.44M3)

Cement Concrete/PCC (1:2:4) in foundation /plinth / flooring (any thickness) in u/g (Excluding centring, shuttering and cost of materials) For Double drum drive head: 01 No. (5.00x1.00x1.30 = 6.50 m3 (5.00x0.50x1.30 = 3.25 m3 (4.00x0.50x1.30 = 2.60 m3 (0.50x0.50x1.30) x 04 nos = 1.30m3 Total = 13.65m3 02 Nos. Double drum drive head x 13.65m3 =27.30m3 For Single drum drive head: 01 No. (0.60x0.60x1.30)×04 Nos .= 1.87 m3 01 Nos. Single drum drive head x 1.87m3 =1.87m3 (Total 27.30M3 + 1.87M3=29.17M3)

Centring, shuttering, finishing and reinforcement including cutting, bending, placing in position and binding and strutting, propping etc complete. For Double drum drive head: 01 No. (5.00+1.00+1.00)x 0.30=2.10m2 (5.00+0.50+0.50)x 0.30=1.80m2 (4.00+4.00+0.50+0.50)x 0.30=2.70 m2 (0.50+0.50+0.50+0.50)x 4=8.00m2x0.30 = 2.40 m2 Total = 9.00m2 02 Nos. Double drum drive head x 9.00m2 =18.00m2 For Single drum drive head: 01 No. (0.60+0.60+60.60) × 04 Nos .= 9.60 × 0.30 = 2.88 m2 01 Nos. Single drum drive head x 2.88m2 =2.88m2 (Total 18.00M2 + 2.88M3=20.88M2)

Loading of all kind of building materials in to tubs at incline/Pit mouth on surface with lead of 50m.(Calculation sheet enclosed Cement

20mm Stone agreegate

TraTransportation of all kind of building material from surface to u/g through haulages with tramming and pushing, coupling /uncoupling etc for a distance every 2.0 Km or part there of and bringing the empty tubs to surface. (Calculation sheet enclosed) Cement

20mm Stone agreegate

Unloading of all kind of building materials from tubs at destination in u/g and stacking the same. (Calculation sheet enclosed) Cement

20mm Stone agreegate

Installation of 800mm drive head (Single drive drum) with all accessories(without loop take-up) including carrying manually from end of track in u/g and assembling the same as per instruction of Exe. In-charge/ Engineer.

Installation of 1000 mm drive head (double drive drum) with loop take-up & all accessories (like as motor, gearbox, drive drum, girders, frame, chute& side plates etc) including carrying manually from end of track in u/g and assembling the same as per instruction of Exe. In-charge

Dismantling & transportation of 1000mm drive head (double drive drum) with loop take up and all accessories(like as motor, gear box, drive drum, garders, frame, chute and side plate etc.) with lead of 100m/up to track end in u/g.

Part-B Material Cost supply and stacking of building materials Cement

20 mm Stone aggregate

Total impact of GST for the purpose of CTC

M/S D K SINGH (BID ID -1146288)