perforacion en frentes
TRANSCRIPT
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8/15/2019 Perforacion en Frentes
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PERFORACION EN FRENTES:
BP 343
MINA BIENAVENTURADAEQUIPO DE LIMPIEZA SCOOP MOD.
WAGNER-
LABOR BP 343EQUIPO DE PERFORACION
JACK LEG -
NIVEL 4280
LONG. DE PERFORACION
EFECTIVA 1.67 m 5.48'
SECCION 8' X 8' (2.4 m x 2.4m)
Nª DE TALADROS
(PERFORADOS) 33 -
MATERIAL DESMONTENª DE TALADROS (ALIVIOS)
03 -
DENSIDAD DE
MATERIAL (TM/m3)2.7
DENSIDAD DEL EXPLOSIVO
(Kg/m3) 900 -
TIPO DE ROCA RMR 50-60 PIES PERFORADOS TOTALES 192.28' -
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8/15/2019 Perforacion en Frentes
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ANÁLISIS DE TIEMPOS DE PERFORACIÓN
TIEMPO DE PERFORACION CON BARRENO DE 4'
Nro
DE
TAL.
TIEMPO
EMBOQUILLADOseg.
TIEMPO
PERFORACIÓNseg.
TIEMPO
BARRIDO DEBARRENO seg
TIEMPO
CAMBIO DETALADRO seg
T.T. DE
PEFORACIÓNseg
1 6.00 166.00 11.00 10.00 183.00
2 4.00 150.00 6.00 14.00 160.00
3 5.00 160.00 15.00 10.00 180.00
4 6.00 175.00 7.00 11.00 188.00
5 7.00 158.00 10.00 13.00 175.00
6 4.00 177.00 11.00 9.00 192.00
7 8.00 168.00 9.00 11.00 185.00
8 5.00 149.00 11.00 8.00 165.00
9 8.00 180.00 9.00 12.00 197.00
10 6.00 162.00 11.00 15.00 179.00
11 9.00 161.00 12.00 11.00 182.00
12 7.00 190.00 11.00 14.00 208.00
13 6.00 178.00 13.00 16.00 197.00
14 8.00 170.00 18.00 15.00 196.00
15 9.00 156.00 16.00 17.00 181.00
16 7.00 136.00 8.00 12.00 151.00
17 9.00 131.00 9.00 15.00 149.00
18 6.00 130.00 9.00 13.00 145.00
19 5.00 128.00 6.00 12.00 139.00
20 7.00 124.00 5.00 12.00 136.00
21 6.00 155.00 7.00 13.00 168.00
22 8.00 140.00 9.00 10.00 157.00
23 9.00 173.00 13.00 9.00 195.00
24 8.00 184.00 14.00 8.00 206.00
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25 6.00 152.00 7.00 9.00 165.00
26 7.00 164.00 10.00 7.00 181.00
27 5.00 165.00 10.00 9.00 180.00
28 9.00 137.00 7.00 10.00 153.00
29 8.00 188.00 9.00 9.00 205.00
30 7.00 165.00 11.00 8.00 183.00
31 6.00 162.00 10.00 21.00 178.00
32 8.00 165.00 9.00 11.00 182.00
33 5.00 141.00 8.00 12.00 154.00
34 6.00 147.00 11.00 14.00 164.00
35 8.00 155.00 9.00 16.00 172.00
36 7.00 148.00 12.00 10.00 167.00
TOTAL 245.00 5690.00 363.00 426.00 6298.00
PROM (seg) 245.00 5690.00 363.00 426.00 6298.00
PROM
(min)4.08 94.83 6.05 7.10 104.97
TIEMPO DE PERFORACION CON BARRENO DE 6'
Nro DE TAL.
TIEMPO
EMBOQUILLADO
seg.
TIEMPO
PERFORACIÓN
seg.
TIEMPO BARRIDO
DE BARRENO seg.
T. T.DE
PERFORACIÓN
seg.
LONG. DE
TALADRO
m.
1 5.00 82.00 9.00 96.00 1.68
2 4.00 75.00 9.00 88.00 1.70
3 6.00 68.00 8.00 82.00 1.69
4 4.00 70.00 9.00 83.00 1.70
5 3.00 80.00 9.00 92.00 1.64
6 7.00 69.00 10.00 86.00 1.66
7 5.00 78.00 8.00 91.00 1.70
8 6.00 76.00 8.00 90.00 1.69
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9 4.00 95.00 10.00 109.00 1.68
10 6.00 87.00 9.00 102.00 1.70
11 5.00 97.00 11.00 113.00 1.66
12 6.00 87.00 11.00 104.00 1.69
13 4.00 85.00 12.00 101.00 1.69
14 7.00 92.00 10.00 109.00 1.65
15 5.00 135.00 9.00 149.00 1.64
16 6.00 97.00 9.00 112.00 1.65
17 7.00 91.00 11.00 109.00 1.68
18 5.00 89.00 8.00 102.00 1.66
19 6.00 93.00 11.00 110.00 1.67
20 4.00 86.00 9.00 99.00 1.63
21 5.00 94.00 11.00 110.00 1.65
22 6.00 102.00 12.00 120.00 1.65
23 7.00 92.00 15.00 114.00 1.66
24 5.00 131.00 13.00 149.00 1.64
25 7.00 91.00 10.00 108.00 1.64
26 5.00 89.00 9.00 103.00 1.62
27 6.00 102.00 13.00 121.00 1.60
28 7.00 93.00 12.00 112.00 1.70
29 4.00 86.00 10.00 100.00 1.69
30 6.00 105.00 12.00 123.00 1.70
31 5.00 111.00 14.00 130.00 1.68
32 6.00 84.00 15.00 105.00 1.66
33 4.00 95.00 12.00 111.00 1.6534 6.00 83.00 16.00 105.00 1.63
35 7.00 77.00 15.00 99.00 1.67
36 8.00 89.00 10.00 107.00 1.68
TOTAL 199.00 3256.00 389.00 3844.00 59.98
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8/15/2019 Perforacion en Frentes
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PROM
(seg)199.00 3256.00 389.00 3844.00
PROM
(min)3.32 54.26 6.48 64.06