Tender For Heightening -Widening Of Existing Drift, Demolishing Reinforced Cement Concrete Wall & Coal Gallery And Roof & Side Blasting In Coal For Preparation Of Roadway For Marching Of 01 Nos. Lhcm In Dip Panel Of Burhar Vi Bottom Seam & 01 Nos. Lh, Shahdol-Madhya Pradesh
TDR : 55391298
Tender Notice
BOQ
9 Days Left
Shahdol
Madhya Pradesh
Tender For Heightening -Widening Of Existing Drift, Demolishing Reinforced Cement Concrete Wall & Coal Gallery And Roof & Side Blasting In Coal For Preparation Of Roadway For Marching Of 01 Nos. Lhcm In Dip Panel Of Burhar Vi Bottom Seam & 01 Nos. Lh
Name of Work:- Heightening -Widening of existing drift, Demolishing R.C.C. wall & coal gallery and Roof & Side blasting in coal for Preparation of roadway for marching of 01 nos. LHCM in Dip Panel of Burhar VI Bottom Seam & 01 nos. LHCM in Burhar V Seam at Damni UG Mine, for the period of 180 Days.
Sl. No.
Item Description
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PARTICULAR
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Dismantling steel work manually/ by mechanical means in built up sections without dismembering and stacking within 50 metres lead as per direction of Engineer-in-charge. ISMB (200X100) Girder - 40 Nos. X 5.50m. X 25.40kg/m. = 5588.00 kg M.S. Plate (8mm) 35.00 X (3.50+4.00)/2 X 62.80kg/m. = 8242.50 kg
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Demolishing R.C.C. work manually/ by mechanical means including stacking of steel bars and disposal of unserviceable material within 50 metres lead asper direction of Engineer - in- charge. Drift - 0L VI Bottom Seam to V Seam 35 m. RCC Wall – 2( 35.00X3.00X0.30) = 63.00 m3
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Extra for cutting reinforcement bars manually/ by mechanical means in R.C.C. or R.B. work (Payment shall be made on the cross sectional area of R.C.C. or R.B. work) as per direction of Engineer-in-charge. 2( 35.00X3.00) = 210.00 m2
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Groove cutting in stone for foundation, manhole/duggi hole/pits and excavated material to be removed and stacked separately within 50m.distance. Drift - 0L VI Bottom Seam to 5L V Seam – 60.00 X(0.85+0.65+0.70+0.55+0.60+0.55) /6 (0.65) X 2.65 = 103.35 m3
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Roof & Side blasting including labour for drilling, blasting & mucking manually in Stone/coal (drilling by hand).(A) Drift - 31L/7DE V Seam to 31L/8DE VI Bottom Seam – (1) Widening- 25.00 X(0.70+0.65+0.60 +0.75+0.50+ 0.85+0.50+ 0.60+0.55 +0.65) /10 (0.64) X 2.50=40.00 m3 (2) heightening 10.00 X(0.20+0.25+0.30 +0.20+0.35) /5(0.64) X 3.90= 10.14 m3 Total - 50.14 m3(B)For Widening of Existing gallery Seam VI Bottom 0L /4DE TO 6L/4DE, 6L/4DE TO 6L/1DE, 6L/1DE TO 16L/1DE, 16L/1DE TO 16L/0D, 0D/16L TO 0D/32L, 32L/0D TO 16DW/32L, 16DW/32L TO 42L/16DW, 38L/16DW TO 50DW/39LC (C) For Widening of Existing gallery Seam V5L/0D TO 31L/0D, 31L/0D TO 7DE/31L & 8D/31L TO 13 DE, 31LE/13D TO 31L/23DE (Seam VI Bottom)– Total length of gallery -3056.00 M. and Lenght for widening of Existing gallery- 1230.00 M.- 1566.00 x (0.40+0.55+0.35+0.65+0.50+0.55 +0.60+0.30+0.70+0.35+0.50+0.45+0.65+0.40+0.45+0.50+0.45+0.70+0.35+0.50+0.25+0.60+0.65+0.55+0.45+0.30+0.65+0.70+0.50+0.45+0.30+0.45+0.30+0.55+0.450+0.30+0.40+0.75+0.40+0.65+0.40+0.65+0.35+0.40+0.35+0.40+0.80+0.35+0.45+0.65+0.40+0.50+0.35+0.55/54 = 1566.00 x 0.48M.(Ave.) x 2.60M. (Ave.) = 1954.37 m3(C) For Widening of Existing gallery corner- (1) 4DE/6L- 1/2 X (7.00X7.00X2.65)= 64.93 M3 (2) 1DE/6L- 1/2 X (7.00X7.00X2.65)= 64.93 M3 (3) 1DE/16L-1/2 X (7.00X7.00X2.70)= 66.15 M3 (4) 0D/16L- 1/2 X (7.00X7.00X2.70)= 66.15 M3 (5) 0D/32L- 1/2 X (7.00X7.00X2.60)= 63.70 M3 (6) 16DW/32L- 1/2 X (7.00X7.00X2.60)= 63.70 M3 (7) 16DW/39L- 1/2 X (7.00X7.00X2.60)= 63.70M3 (8) 20DW/39L- 1/2 X (7.00X7.00X2.65)= 64.93 M3 (9) 20DW/39LC- 1/2 X (7.00X7.00X2.65)= 64.93 M3 (10) 21DW/39LC-1/2 X(7.00X7.00X2.65)= 64.93 M3 (11) 21DW/39LC- 1/2 X (7.00X7.00X2.65)= 64.93 M3 (12) 1DE/31L-1/2 X(7.00X7.00X2.50)= 61.25 M3 Total - 710.53 m3 GRAND TOTAL- 50.14+1954.37+710.53 =2715.04 m3
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Roof bolting in u/g including drilling by power drill manually with wet drilling arrangement(1.50m – 1.80m length with 27mm dia, drill bit for anchoring 20/22 mm dia roof bolts withresin capsules and fitting of bearing plates and W-strap (as and when required) and tighteningof nuts etc complete. {(Including material cost as per Item no. 20 of GMSOR'24 i.e. Cost of drill rod, drill bit ( Rs. 27.49/Bolt) & jet pressure pump (Rs. 1.18/Bolt)] Total 25+1566=1591 M. lenght /1.20 m.= (1325 m. X 2Row = 2650 Nos. + additional re- support, Side support for drift & Corner support of Existing gallery- 550 Nos. of Bolt Total - 3200 Nos. ) Please Enable Macros to View BoQ information
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