BLASTHOLE CHARGE WEIGHTS

Diameter

(mm) (in)1.10 1.15 1.20

32 1 1/4 0.38 0.92 0.9738 1 1/2 1.25 1.30 1.3645 1 3/4 1.75 1.83 1.9151 2 2.25 2.35 2.4557 2 1/4 2.81 2.93 3.0664 2 1/2 3.54 3.70 3.8676 3 4.99 5.22 5.4489 3 1/2 6.84 7.15 7.47

102 4 8.99 9.40 9.81114 4 1/2 11.23 11.74 12.25127 5 13.93 14.57 15.20130 5 1/8 14.60 15.26 15.93152 6 19.96 20.87 21.78165 6 1/2 23.52 24.59 25.66200 7 7/8 34.56 36.13 37.70229 9 45.31 47.37 49.42

Kilograms of explosives per metre of blasthole for given densities (g/cc)

Biaya peledakan dari bahan peledak

Berat bahan peledak kilogram per meter

Diameter : 200mmρ : 1.1

: 34,54 kg/m

Tgl Lokasi Blast No.

6 oktober 2008 Kresna 138 154 47531 157417 Oktober 2008 Kresna B 138 155 107349 Oktober 2008 Kresna 140 156 2354211 oktober 2008 Kresna 135 157 34630 899523 oktober 2008 Kresna 137 161 4796924 oktober 2008 Kresna 134-135 162 3394 1852525 oktober 2008 Kresna 137 163 2474526 oktober 2008 Kresna 141 164 8995

3-Nov-08 Kresna 137 170 128885-Nov-08 Kresna 139 171 698278-Nov-08 Kresna 139 172 33388

JUMLAH

TOTAL BIAYA BHN PELEDAK

Volume : 1/4 . 3,14 . (200)²mm .1 : 31400 mm³ ―› 31,4 m³

Kg : 31,4 m³ . 1,1 g/cc

Fortis Coal H

Fortan Coal ( 1.3

)

Fortan Coal (1.2 )

Fortan Coal (1.1 )

Daftar Harga bahan peledak

AN 587.43

EP Gold 183

Fuel 0.068

Fortis Fortan

An EP Mix EP Gold Fuel An EP Mix Ep Gold

16635.85 25169.5657 30324.778 687.19518 9523.305 4664.21571 5619.5373756.9 5684.08236 6848.292 129.3253 0 0 0

0 0 0 0 14242.91 6975.73002 8404.49412120.5 18337.9702 22093.94 417.22892 5441.975 2665.30845 3211.215

16789.15 25401.5043 30604.222 577.93976 0 0 01187.9 1797.25876 2165.372 40.891566 11207.625 5489.14275 6613.425

8660.75 13103.4673 15787.31 298.13253 0 0 00 0 0 0 5441.975 2665.30845 3211.2150 0 0 0 0 0 00 0 0 0 7797.24 3818.84328 4601.016

24439.45 36976.1896 44549.626 841.28916 0 0 011685.8 17680.2815 21301.544 402.26506 0 0 0

Fortis Coal H Fortan Coal (1.3)

AN 35% AN 53.6%$/Ton emulsi 63.8% Emulsi 43.3%

$/Ton Fuel 1.20% Fuel 3.1%$/ltr

Fortan Biaya ($)

FuelFortis Fortan

AN EP Mix Ep Gold Fuel cost An Ep Gold720.672 9772.39737 14785.358 5549.43437 46.729272 30153.919 5594.27506 1028.375

0 2206.91577 3339.0005 1253.23744 8.7941205 6807.948 0 01077.827 0 0 0 0 0 8366.71262 1538.022

411.819 7119.94531 10772.2738 4043.19102 28.371566 21963.782 3196.77937 587.65230 0 14921.6056 5600.57263 39.299904 20561.478 0 0

848.133 697.808097 1055.76371 396.263076 2.7806265 2152.616 6583.69515 1210.2570 5087.58437 7697.3698 2889.07773 20.273012 15694.305 0 0

411.819 0 0 0 0 0 3196.77937 587.65230 0 0 0 0 0 0 0

590.053 0 0 0 0 0 4580.33269 841.98590 14356.4661 21720.923 8152.58156 57.207663 44287.178 0 00 6864.58949 10385.9278 3898.18255 27.354024 21176.054 0 0

46105.7065 31782.5404 230.81019 31518.5743 5793.945

FORTIS 162797.279 FORTAN

Fortan Coal (1.2)

AN 60.50%Emulsi 35.70%Fuel 3.80%

Biaya ($)Fortan

Ep Mix Fuel cost2739.9 49.00572 9411.556

0 0 04097.753 73.2922 14075.7801565.682 28.00371 5378.118

0 0 03224.487 57.67301 11076.112

0 0 01565.682 28.00371 5378.118

0 0 02243.303 40.1236 7705.745

0 0 00 0 0

276.102

53025.429

Date Location Blast. No.

06 Oktober 2008 Kresna 138 154 20507 Oktober 2008 Kresna B 138 155 20509 Oktober 2008 Kresna 140 156 20511 oktober 2008 Kresna 135 157 20523 oktober 2008 Kresna 137 161 20524 oktober 2008 Kresna 134-135 162 205

kanan 25 oktober 2008 Kresna 137 163 20526 Oktober 2008 Kresna 135 164 205

kiri 3-Nov-08 Kresna 137 170 2055-Nov-08 Kresna 139 171 2058-Nov-08 Kresna 139 172 205

Hole Diameter

No. Hole Av. Depth Tot Depth Burden Spacing Av. Stem

182 14.91 2,713.50 10 11 6.22 8.69

52 10.1 527.5 10 11 4.76 5.34

141 8.80 1240.5 10 11 4.68 4.12

124 12.63 1565.5 10 11 5.31 7.31

125 16.22 2027.5 10 11 6.18 10.04

87 11.97 1041.5 10 11 5.68 6.29

67 15.8 1059.5 10 11 6.2 9.60

76 7.1 541.9 10 11 4.12 2.98

107 7.35 786.5 10 11 4.36 2.99

161 17.366 2796 9 10 6.163 11.20

77 17.292 1331.5 9 10 5.936 11.36

Av. Kolom isian

Blast area Vol Blast PF AN EP Total Bulk

20,020.00 298,478.18 0.21 26,237.86 29,872.98 63,272

5,720.00 57,772.00 0.19 3,756.90 5,684.08 10,734

15,510.00 136,455.00 0.17 14,360.62 5,932.58 23,542

13,640.00 172,205.00 0.20 12,120.50 15,465.76 34,630

13,750.00 223,025.00 0.22 16,789.15 21,422.96 47,969

9,570.00 114,565.00 0.19 12,488.15 6,184.06 21,919

7,370.00 116,446.00 0.21 8,660.75 11,051.12 24,745

8,360.00 59,356.00 0.15 5,486.95 2,266.74 8,995

11,770.00 86,509.50 0.15 7,861.68 3,247.78 12,888

14,490.00 251,633.34 0.28 24,439.45 31,184.74 69,827

6,930.00 119,833.56 0.28 11,685.80 14,911.08 33,388

AN Prill Charging

Kg/Lub.ledak Kg/mEP GOLD Fortis Coal H

347.648 39.996 35,992 47531 15741

206.4230769 38.656 6,848 10,734

166.964539 40.534 8,475 23542

279.2741935 38.202 22,094 34630

383.752 38.210 30,604 47969

251.9425287 40.071 8,834 3394 18525

369.3283582 38.472 15,787 24745

118.3552632 39.717 3,238 8995

120.4485981 40.284 4,640 12888

433.7080745 38.714 44,550 69827

433.6103896 38.183 21,302 33388

Fortan Coal

( 1.3 )

Fortan Coal (1.2

)

Fortan Coal (1.1

)

Fuel Drill Surface delay (connectadet) In Hole Delay (Exel Dline)

(ltr) 9m 12 m 15m 6 m 9 m 12 m

1,256.15 2713.5 185 38

155.19 527.5 51 6 42

850.92 1240.5 140 18 35 71

500.67 1565.5 123 56

693.53 2027.5 124

718.65 1041.5 86 35

357.76 1059.5 66

325.12 541.9 75 30 46

-

386.64 786.5 117 16 91

837.92 2796 160 4

400.66 1331.5 76

Anzomex Det Cord Lead in line

15m 18m 21m 24 400 gr 200 gr 5 gr 10 gr

30 93 24 0 185 14 0 0 0 52 1

17 0 0 0 141 130 30 8 0 124 1

125 125 153 88 128 31 8 67 1

76 1

107 1131 26 161 1

47 30 152 1

Shot Shell

Lead in line Total Cost $/Bcm Rate

300 m/reel500 m/reel ($) AN

Chem. Solution E

1 44260.865075873 0.15 Fuel

1 7973.7478603131 0.14 MNK

1 16256.27237078 0.12 DR3010

1 23740.165776458 0.14 DR3011

1 31463.176027459 0.14 DTH 6m, 400ms

1 14609.03280038 0.13 DTH 9m, 400ms

1 16317.407786268 0.14 DTH 12m, 400ms

1 6568.2231094711 0.11 DTH 15m, 400ms

DTH 18m, 400ms

DTH 21m, 400ms

1 9394.14717808 0.11 DTH 24m, 400ms

1 45375.913150326 0.18 DTH 6m, 450ms

1 22070.419832344 0.18 DTH 9m, 450ms

DTH 12m, 450ms

DTH 15m, 450ms

DTH 18m, 450ms

DTH 21m, 450ms

DTH 24m, 450ms

Connectadets 6

Connectadets 9

Connectadets 1

Connectadets 1

LIL 500m

Anzomex primer

Anzomex primer

Shotshell

BA

$/Unit Unit

587.43 Ton

194.00 Ton

0.068 ltr

$/BCM

111.21013 $/Hr

114.25608 $/Hr

3.5 pcs

3.73 pcs

4.03 pcs

4.26 pcs

4.5 pcs

4.74 pcs

4.97 pcs

pcs

pcs

4.03 pcs

pcs

pcs

pcs

4.97 pcs

3.21 pcs

7.73 pcs

3.98 pcs

4.44 pcs

108.38 pcs

2.81 pcs

4.23 pcs

0.56 pcs

Date

06 Oktober 2008 154 47,531 15,741 07 Oktober 2008 155 10,734 09 Oktober 2008 156 23,542 11 oktober 2008 157 34,630 23 oktober 2008 161 47,969 24 oktober 2008 162 3,394 18,525 25 oktober 2008 163 24,745 26 Oktober 2008 164 8,995

3-Nov-08 170 12,888 5-Nov-08 171 69,827 8-Nov-08 172 33,388

Blast. No.

Fortis Coal H

Fortan Coal (1.2

)

$/Bcm

44,260.87 0.15 7,973.75 0.14 16,256.27 0.12 23,740.17 0.14 31,463.18 0.14 14,609.03 0.13 16,317.41 0.14 6,568.22 0.11 9,394.15 0.11 45,375.91 0.18 22,070.42 0.18

Total Cost ($)