MODELO CURRICULUM VITAE - SHOUGANG
CIA. MINERA CONDESTABLE
INFORME:
ESTUDIO DE TIEMPOS DE MAQUINA JUMBO
INDICE
I) OBJETIVOS
II) RECOLECCIN DE DATOS DE CAMPO
III) CLCULOS DE RENDIMIENTO Y VELOCIDAD DE PERFORACIN
IV) DISPONIBILIDAD MECNICA
v) CONCLUSIONES
VI) RECOMENDACIONES
I) OBJETIVOS:
Conocer la operacin de jumbo, el control de movimientos y tiempos en la zona alta.
Aprender la supervisin de perforacin mecanizada.
Tener conocimiento del tiempo promedio de perforacin por taladro de acuerdo al tipo de roca.
Tener en cuenta las demoras, horas disponibles del equipo, horas malogradas, horas stand bye para poder tener conocimiento de la disponibilidad mecnica y el uso de la disponibilidad.
-conocer los errores bsicos en una mala Perforacin como el no cuidado del paralelismo,profundidad de taladros desiguales,etc
II)RECOLECCION DE DATOS DE CAMPO:
II.1)DAS OPERATIVOS DEL JUMBO:
FECHAJUMBODISPONIBLIDAD
18 DE FEBREROJUMBO N6OPERATIVO
19 DE FEBREROJUMBO N6OPERATIVO
20 DE FEBREROJUMBO N6OPERATIVO
21 DE FEBREROJUMBO N6OPERATIVO
22 DE FEBREROJUMBO N6EN MTTO MINA
25 DE FEBREROJUMBO N4OPERATIVO
26 DE FEBREROJUMBO N4EN MTTO MINA
27 DE FEBREROJUMBO N4OPERATIVO
28 DE FEBREROJUMBO N4OPERATIVO
01 DE MARZOJUMBO N4EN MTTO MINA
II.2) JUMBO 6-DATOS:
Para el control de movimientos tendremos en cuenta las siguientes demoras. Para posteriormente poder sacar la disponibilidad mecnica. Se debe tener en cuenta que la guardia es de 12 horas.
A1ACCIDENTEB1FALLAS ELCTRICAS DEL EQUIPO
A2ALMUERZOB2FALLAS MECNICAS DEL EQUIPO
A3CAPACITACINB3MANTTO. PREVENTIVO
A4FALTA DE COMBUSTIBLEB4MANTTO. PROGRAMADO
A5FALTA DE ENERGA 440 V
A6FALTA DE LABOR
A7FALTA DE OPERADOR
A8INSPECCIN DE EQUIPO
A9OSCILACIN DE TENSIN
A10PERFORACIN Y VOLADURA
A11REGADO Y DESATADO
A12REPARTO DE GUARDIA
A13TRFICO, PROBLEMA EN VA
A14SOSTENIMIENTO
A15TRASLADO DE EQUIPO
A16OTROS
18 DE FEBRERO:
Dcrnometrodescripcin/observaciones
inicialfinalHORAS
A307:00:0007:44:00capacitacin00:44:000.73
A1207:44:0007:54:00reparto de guardia(orden de trabajo)00:10:000.17
A807:54:0007:59:00inspeccin de equipo00:05:000.08
A1507:59:0008:27:00 Traslado del NV+20 AL NV-55 Gl 424400:28:000.47
A1608:27:0008:30:00check list de equipo00:03:000.05
A1608:30:0009:11:00Esperar al scoop limpieza de frente.00:41:000.68
A1609:11:0009:14:00instalacin de jumbo,mangueras,caja.00:03:000.05
A1609:14:0009:30:00Pintado de malla, sacar gradiente.00:16:000.27
A1009:30:0010:45:00Perforacin de Gl 4244 frente01:15:001.27
A1010:45:0010:53:00Perforacin de taladros de servicio cachorros.00:08:000.12
A1010:53:0010:56:00desinstalacin de jumbo 00:03:000.05
A1510:56:0011:02:00traslado del nv -55 Gl 4244 al 3470 SE nv -5500:06:000.1
A1011:02:0011:10:00instalacin de jumbo00:08:000.13
B211:10:0012:28:00falla mecnica mantenimiento mina.01:18:001.3
A1012:28:0012:40:00perforacin del 3470 SE parte 100:12:000.2
A212:40:0014:32:00almuerzo01:52:001.87
A1014:32:0015:27:00perforacin del 3470 SE parte 200:55:000.92
A1015:27:0015:39:00perforacin desquinche00:12:000.2
A1515:39:0015:41:00Traslado de 3470 SE al 3470 S00:02:000.03
A1015:41:0016:13:00Perforacin de frente 3470 S PARTE 100:32:000.53
A1616:13:0016:56:00Se fue el agua.00:43:000.72
A1016:56:0017:36:00Perforacin de frente 3470 S PARTE 200:40:000.67
A1617:36:0017:44:00desinstalacin de jumbo y limpieza00:08:000.13
A1517:44:0018:05:00traslado del nv -55 Gl 3470 S AL NV +20 BODEGA00:21:000.35
A1618:05:0018:15:00Esperar camioncito de traslado00:10:000.17
A1618:15:0018:30:00Salir afuera de la mina00:15:000.25
A1618:30:0019:00:00 Fin de jornada00:30:000.5
12:00:0012.00
HORAS DISPONIBLES(HD)HORAS MALOGRADAS(HM)
10.71.3
h.operativas(HR)Demoras(D)SBPM(programado)NP(no prog)
3.92.823.981.3
DM= 89.17% UD=0.63
JUMBO N 6BARRA14'veloc.perf pies/min5.29FECHA18/02/2013
rendimiento313.57p.p/horaveloc.perf m/min1.59FRENTEN1
MAESTROEDGAR PAHUACHONLABORGl 4244H.I09:30:00
AYUDANTE POMPEYO BALTAZARSECC.LAB3*3.5H.F10:45:19
dimetro brocaperf efectiva(m)3.6N de taladros30ROCA
4889m.p108p.p354.33INTERMEDIA
N Tt.p.netaT.posicionamientot.muertoobs
100:02:2800:00:12
200:01:5600:00:12
300:02:1700:00:11
400:02:5700:00:10
500:02:3500:00:14
600:02:0200:00:12
700:01:5900:00:13
800:02:0100:00:13
900:02:2000:00:09
1000:01:5100:00:07
1100:02:1500:00:12
1200:03:0300:00:12
1300:01:4800:00:11
1400:02:0300:00:10
1500:02:0500:00:1400:00:1948mm
1600:01:5600:00:12
1700:01:5900:00:13
1800:01:5900:00:13
1900:02:1300:00:09
2000:02:1500:00:09
2100:01:4900:00:07
2200:01:2000:00:12
2300:01:0600:00:12
2400:01:5300:00:11
2500:01:4700:00:10
2600:02:0900:00:14
2700:02:0700:00:12
2800:02:2000:00:13
2900:01:5900:00:1300:00:1089mm
3000:02:0700:00:17
rimado00:02:3100:00:03
rimado00:03:3400:00:0400:00:1048mm
TOTAL1:08:4400:05:560:00:391:15:19
JUMBO N 6BARRA14'veloc.perf pies/min4.48FECHA18/02/2013
rendimiento268.09p.p/horaveloc.perf m/min1.37FRENTEN2
MAESTROEDGAR PAHUACHONLABORGl 3470 SEH.I12:28:00
AYUDANTE POMPEYO BALTAZARSECC.LAB3*3.5H.F15:27:00
dimetro brocaperf efectiva(m)3.52N de taladros26ROCA SUAVE
4889m.p91.52p.p300.26
N Tt.p.netaT.posicionamientot.muertoobs
100:01:4600:00:13
200:02:4600:00:15
300:01:5200:00:08
400:01:5300:00:17
500:01:4900:00:15
600:01:5200:00:08
700:01:5200:00:13
800:02:3000:00:12
900:02:3200:00:12
1000:01:5500:00:09
1100:01:2200:00:13
1200:01:3600:00:15
1300:02:2800:00:08
1400:02:1300:00:17
1500:02:1000:00:15
1600:02:5200:00:08
1700:02:4500:00:13
1800:02:5100:00:12
1900:02:3000:00:12
2000:02:1300:00:09
2100:02:3200:00:1300:00:1589mm
2200:03:0400:00:1500:01:18lampeo
2300:02:1400:00:08
2400:02:1900:00:17
2500:02:3800:00:15
2600:02:4100:00:08
rimado00:03:5700:00:05
rimado00:03:5300:00:03
TOTAL1:07:0500:05:280:01:331:14:06
JUMBO N 6BARRA14'veloc.perf pies/min5.18FECHA18/02/2013
rendimiento310.90p.p/horaveloc.perf m/min1.58FRENTEN3
MAESTROEDGAR PAHUACHONLABORGl 3470 SWH.I15:41:00
AYUDANTE POMPEYO BALTAZARSECC.LAB3*3.5H.F17:36:00
dimetro brocaperf efectiva(m)3.61N de taladros28ROCA INTERMEDIA
4889m.p101.08p.p331.63
N Tt.p.netaT.posicionamientot.muertoobs
100:02:0500:00:05
200:02:0100:00:12
300:01:4200:00:08
400:01:5400:00:13
500:02:4100:00:17
600:02:2800:00:0900:00:2748mm
700:02:0000:00:12
800:02:1600:00:07
900:02:1200:00:05
1000:01:5800:00:12
1100:02:1000:00:08
1200:02:0800:00:13
1300:01:5400:00:17
1400:01:4800:00:09
1500:02:0600:00:1200:00:1148mm
1600:02:0400:00:07
1700:01:3400:00:05
1800:01:1800:00:12
1900:01:4600:00:08
2000:01:4300:00:13
2100:02:0800:00:1700:00:1589mm
2200:01:5500:00:0900:01:18lampeo
2300:01:4000:00:12
2400:01:5100:00:0700:00:0889mm
2500:04:0000:00:05
2600:02:3200:00:12
2700:02:1100:00:19
2800:02:3000:00:13
rimado00:02:1100:00:05
rimado00:03:2900:00:03
TOTAL1:04:1500:05:060:02:191:11:40
19 FEBRERO:
demorascrnometrodescripcin/observaciones
inicialfinalHORAS
A307:00:0008:05:00capacitacin01:05:001.08
A1208:05:0008:24:00reparto de guardia(orden de trabajo)00:19:000.32
A808:24:0008:40:00inpeccin de equipo,alistarse,check list00:16:000.27
A1508:40:0009:10:00traslado de nv +20(bodega) al nv -55(xc3014)00:30:000.50
A1109:10:0009:40:00desatado de rocas(habilitado)00:30:000.50
A1609:40:0009:43:00instalacin de jumbo00:03:000.05
A1009:43:0009:46:00perforacin de xc 3014 parte 100:03:000.05
B209:46:0010:53:00se rompi el shar acoplo.01:07:001.12
A1010:53:0012:15:00perforacin de xc 3014 parte 201:22:001.37
A1612:15:0012:18:00desinstalacin de equipo00:03:000.05
A212:18:0013:53:00almuerzo01:35:001.58
A1013:53:0015:34:00perforacin Gl 5186 N 01:41:001.68
A1615:34:0015:40:00desinstalacin de equipo,y traslado a Gl 5186 S00:06:000.10
A1015:40:0017:03:00perforacin de Gl 5186 S01:23:001.38
A1017:03:0017:15:00perforacin de taladros de servicio00:12:000.20
A1617:15:0017:20:00desinstalacin de jumbo00:05:000.08
A1517:20:0017:45:00traslado de equipo a nv +20(bodega)00:25:000.42
A1617:45:0018:15:00Esperar camioncito de traslado00:30:000.50
A1618:15:0018:30:00Salir afuera de la mina00:15:000.25
A1618:30:0019:00:00 Fin de jornada(recoger lmpara y salir)00:30:000.50
12:00:0012.00
HORAS DISPONIBLES(HD)HORAS MALOGRADAS(HM)
10.881.12
h.operativas(HR)Demoras(D)SBPM(programado)NP(no prog)
4.682.473.731.12
DM= 90.66% UD=
JUMBO N 6BARRA14'veloc.perf pies/min4.66FECHA18/02/2013
rendimiento279.73p.p/horaveloc.perf m/min1.42FRENTEN1
MAESTRORAL LLAMOCALABORxc3014H.I09:43:00
AYUDANTE ORLANDOSECC.LAB3*3.5H.F12:15:00
dimetro brocaperf efectiva(m)3.6N de taladros30ROCA
4889m.p108p.p354.33INTERMEDIA
ntaladrot.p.netaT.posicionamientot.muertoobs
100:02:2700:00:12
200:01:3000:00:14
300:02:3100:00:08
400:02:2200:00:12
500:02:1300:00:13
600:02:2700:00:14
700:02:1600:00:07
800:01:4700:00:12
900:01:5200:00:14
1000:01:5000:00:08
1100:02:0700:00:12
1200:02:0500:00:13
1300:02:2000:00:14
1400:02:2800:00:0700:00:1048mm
1500:02:2900:00:12
1600:02:1700:00:14
1700:02:1300:00:08
1800:01:5100:00:12
1900:02:0100:00:13
2000:01:5300:00:14
2100:02:0100:00:07
2200:02:2900:00:12
2300:02:2900:00:14
2400:02:0700:00:08
2500:01:2600:00:12
2600:01:5500:00:13
2700:02:0100:00:14
2800:02:0500:00:07
2900:01:5800:00:12
3000:01:5100:00:1400:00:05
rimado00:04:2000:00:05
rimado00:04:2200:00:04
rimado00:04:1200:00:0400:00:0548mm
TOTAL1:16:1500:05:590:00:201:22:34
JUMBO N 6BARRA14'veloc.perf pies/min3.94FECHA18/02/2013
rendimiento244.56p.p/horaveloc.perf m/min1.20FRENTEN2
MAESTRORAUL LLAMOCALABORGl5186 NH.I13:53:00
AYUDANTE ORLANDOSECC.LAB3*3.5H.F15:34:00
dimetro brocaperf efectiva(m)3.52N de taladros30ROCA INTERM.
4889m.p105.6p.p346.46
ntaladrot.p.netaT.posicionamientot.muertoobs
100:01:4000:00:08
200:03:0200:00:07
300:02:1700:00:12
400:02:0000:00:13
500:02:4600:00:08
600:02:5000:00:07
700:02:3400:00:12
800:01:4700:00:13
900:02:3900:00:08
1000:02:1600:00:07
1100:03:1000:00:12
1200:02:4700:00:13
1300:03:0000:00:08
1400:02:1700:00:07
1500:02:3100:00:12
1600:02:3000:00:13
1700:02:1700:00:08
1800:03:3200:00:07
1900:02:3800:00:12
2000:02:1600:00:13
2100:02:5000:00:08
2200:02:4400:00:07
2300:02:2600:00:1200:00:2048mm
2400:01:2200:00:13
2500:02:1200:00:08
2600:02:5900:00:07
2700:01:5500:00:12
2800:01:4500:00:13
2900:03:2200:00:08
3000:02:4300:00:0700:00:2989mm
rimado00:03:4100:00:04
rimado00:05:0900:00:05
rimado00:04:2400:00:05
TOTAL1:28:2100:05:090:00:491:34:19
JUMBO N 6BARRA14'veloc.perf pies/min4.49FECHA18/02/2013
rendimiento269.11p.p/horaveloc.perf m/min1.37FRENTEN3
MAESTRORAL LLAMOCALABORGl 5186 SH.I15:40:00
AYUDANTE ORLANDOSECC.LAB3*3.5H.F17:03:00
dimetro brocaperf efectiva(m)3.6N de taladros30ROCA INTERMEDIA
4889m.p108p.p354.33
ntaladrot.p.netaT.posicionamientot.muertoobs
100:02:2500:00:12
200:02:1600:00:08
300:02:3400:00:09
400:02:1800:00:12
500:01:2500:00:1200:00:2048mm
600:02:4000:00:08
700:02:2400:00:09
800:03:1900:00:12
900:02:3900:00:12
1000:02:2100:00:08
1100:02:1900:00:09
1200:03:4500:00:12
1300:02:0700:00:12
1400:02:2500:00:08
1500:02:5100:00:09
1600:01:4700:00:12
1700:02:1100:00:12
1800:02:0800:00:08
1900:02:0300:00:09
2000:02:0600:00:12
2100:01:5800:00:12
2200:01:5000:00:08
2300:02:4100:00:09
2400:01:3800:00:12
2500:02:2300:00:12
2600:02:2800:00:08
2700:01:4100:00:09
2800:02:2300:00:12
2900:02:3800:00:12
3000:01:4600:00:0800:00:0589mm
rimado00:03:4000:00:03
rimado00:02:5800:00:05
rimado00:03:1500:00:05
TOTAL1:19:2200:05:200:00:251:25:07
20 DE FEBRERO:
demorascrnometrodescripcin/observaciones
inicialfinalHORAS
A307:00:0007:43:00capacitacin00:43:000.72
A1207:43:0007:53:00reparto de guardia(orden de trabajo)00:10:000.17
A807:53:0008:19:00inpeccin de equipo,alistarse,check list00:26:000.43
A1508:19:0008:38:00traslado de nv +20(bodega) al NV +90 XC 326900:19:000.32
A1108:38:0008:51:00esperar habilitado 00:13:000.22
A1608:51:0008:57:00instalacin de jumbo00:06:000.10
A1008:57:0010:08:00perforacin desquinche,taladros de servicio01:11:001.18
A1510:08:0010:12:00traslado a Gl 457600:04:000.07
A1010:12:0012:29:00perforacin desquinche.02:17:002.28
A1512:29:0012:35:00traslado de GL 4576 a Gl311900:06:000.10
A212:35:0014:34:00almuerzo01:59:001.98
A1014:34:0016:30:00perforacin Gl 311901:56:001.93
A1616:30:0016:48:00desinstalacin de equipo.00:18:000.30
A1516:48:0017:10:00traslado a superficie00:22:000.37
A1617:10:0018:15:00Esperar camioncito de traslado01:05:001.08
A1618:15:0018:30:00Salir afuera de la mina00:15:000.25
A1618:30:0019:00:00 Fin de jornada(recoger lmpara y salir)00:30:000.50
12:00:0012.00
HORAS DISPONIBLES(HD)HORAS MALOGRADAS(HM)
h.operativas(HR)Demoras(D)SBPM(programado)NP(no prog)
DM= UD=
JUMBO N 6BARRA14'veloc.perf pies/min3.98FECHA20/03/2013
rendimiento238.63p.p/horaveloc.perf m/min1.21FRENTEN1
MAESTRONILSON DAZLABORGl3119H.I14:34:00
AYUDANTE GNZALESSECC.LAB3*3.5H.F16:30:00
dimetro brocaperf efect.(m)3.6N de taladros33ROCA
4889m.p118.8p.p389.76DURA
ntaladrot.p.netaT.posicionamientot.muertoobs
100:03:3000:00:12
200:03:0700:00:08
300:02:4500:00:13
400:02:3600:00:20
500:02:4000:00:18
600:03:0300:00:12
700:02:4500:00:08
800:03:2900:00:13
900:02:2300:00:20
1000:02:4000:00:18
1100:02:3100:00:12
1200:02:3700:00:08
1300:02:4800:00:13
1400:04:0500:00:2000:00:1348mm
1500:01:4500:00:30
1600:03:1700:00:13
1700:02:2300:00:15
1800:02:1300:00:17
1900:02:3800:00:19
2000:02:3800:00:21
2100:02:4800:00:23
2200:02:0600:00:25
2300:02:3100:00:27
2400:02:2900:00:2900:02:17lampeo
2500:01:5200:00:31
2600:01:4100:00:3300:00:4748mm
2700:01:4500:00:35
2800:01:5500:00:37
2900:01:2100:00:39
3000:02:4500:00:41
3100:03:3700:00:43
3200:02:1100:00:45
3300:02:2000:00:4700:00:36
rimado00:04:2100:00:06
rimado00:04:5200:00:05
rimado00:04:2300:00:07
TOTAL1:38:5000:13:030:03:531:55:46
MDP.POBS
Gl 45766110DESQ
GL31193012FRENTE
H.I5360
H.F5363.3
21 DE FEBRERO:
demorascrnometrodescripcin/observaciones
inicialfinalHORAS
A307:00:0007:50:00capacitacin00:50:000.83
A1207:50:0007:55:00reparto de guardia(orden de trabajo)00:05:000.08
A807:55:0008:05:00inpeccin de equipo,alistarse,check list00:10:000.17
A1508:05:0008:30:00traslado de nv +20(bodega) a la Rp 3119-200:25:000.42
A1108:30:0009:07:00desatado de rocas(habilitado),y limpieza scoop00:37:000.62
A1609:07:0009:12:00instalacin de jumbo00:05:000.08
A1609:12:0009:35:00sacar gradiente,pto de direccin00:23:000.38
A1009:35:0011:08:00se rompi el shar acoplo.01:33:001.55
A1511:08:0011:16:00traslado de 3119-2 al 457600:08:000.13
A1611:16:0011:28:00instalacin de jumbo00:12:000.20
A1611:28:0011:32:00pintado de malla00:04:000.07
A1011:32:0013:01:00perforacin de Gl 4576 N01:29:001.48
A213:01:0014:45:00almuerzo01:44:001.73
A1014:45:0016:17:00perforacin de Gl 4576 S01:32:001.53
A1616:17:0016:30:00desinstalacin de jumbo00:13:000.22
A1516:30:0017:00:00traslado de equipo a nv +20(bodega)00:30:000.50
A1617:00:0018:15:00Esperar camioncito de traslado01:15:001.25
A1618:15:0018:30:00Salir afuera de la mina00:15:000.25
A1618:30:0019:00:00 Fin de jornada(recoger lmpara y salir)00:30:000.50
12:00:0012.00
HORAS DISPONIBLES(HD)HORAS MALOGRADAS(HM)
h.operativas(HR)Demoras(D)SBPM(programado)NP(no prog)
DM= UD=
JUMBO N 6BARRA14'veloc.perf pies/min3.92FECHA21/02/2013
rendimiento237.64p.p/horaveloc.perf m/min1.19FRENTEN1
MAESTRONILSON DAZLABORRp 3119-2H.I
AYUDANTE MARCELINOSECC.LAB3*3.5H.F
dimetro brocaperf efectiva(m)3.58N de taladros29ROCA
4889m.p103.82p.p340.62INTERMEDIA
ntaladrot.p.netaT.posicionamientot.muertoobs
100:02:4500:00:12
200:02:1800:00:08
300:02:2600:00:07
400:02:1900:00:13
500:02:1700:00:12
600:02:1800:00:0800:00:1948mm
700:00:0700:00:07
800:02:2100:00:1300:00:35barra atascada
900:01:4600:00:12
1000:03:1200:00:08
1100:02:4400:00:07
1200:02:4200:00:13
1300:02:3700:00:12
1400:02:4700:00:08
1500:02:1100:00:07
1600:02:2700:00:13
1700:02:5700:00:12
1800:03:3200:00:08
1900:03:0400:00:07
2000:02:3000:00:13
2100:02:2300:00:12
2200:02:4400:00:08
2300:02:4000:00:07
2400:03:3000:00:13
2500:02:3100:00:12
2600:02:2700:00:08
2700:02:4500:00:07
2800:02:3400:00:13
2900:03:3100:00:1200:00:3589mm
rimado00:03:3200:00:11
rimado00:04:1100:00:10
rimado00:04:4400:00:09
TOTAL1:26:5200:05:220:01:291:33:43
JUMBO N 6BARRA14'veloc.perf pies/min4.18FECHA21/02/2013
rendimiento250.62p.p/horaveloc.perf m/min1.27FRENTEN2
MAESTRONILSON DASLABORGl 4576NH.I
AYUDANTE MARCELINOSECC.LAB3*3.5H.F
dimetro brocaperf efectiva(m)3.6N de taladros29ROCA INTERM.
4889m.p104.4p.p342.52
ntaladrot.p.netaT.posicionamientot.muertoobs
100:01:4200:00:08
200:02:4000:00:0700:00:40perf. Transv.
300:01:3900:00:12
400:02:2200:00:13
500:02:0200:00:08
600:01:5800:00:07
700:01:4700:00:12
800:02:2800:00:13
900:02:2000:00:08
1000:03:1100:00:0700:00:1248mm
1100:04:2800:00:12
1200:02:0900:00:13
1300:02:4500:00:08
1400:01:5700:00:07
1500:02:4600:00:12
1600:02:4200:00:13
1700:02:2500:00:08
1800:02:0500:00:07
1900:01:5800:00:12
2000:02:0100:00:13
2100:02:2100:00:08
2200:02:3200:00:07
2300:02:3100:00:12
2400:02:5600:00:13
2500:02:2900:00:08
2600:02:3800:00:07
2700:02:2700:00:12
2800:02:2700:00:13
2900:02:3300:00:0800:00:3689mm
rimado00:04:4600:00:04
rimado00:03:5000:00:05
rimado00:03:4500:00:05
TOTAL1:22:4000:05:020:01:281:29:10
JUMBO N 6BARRA14'veloc.perf pies/min3.94FECHA21/02/2013
rendimiento236.22p.p/horaveloc.perf m/min1.20FRENTEN3
MAESTRORAL LLAMOCALABORGl 5186 SH.I
AYUDANTE ORLANDOSECC.LAB3*3.5H.F
dimetro brocaperf efectiva(m)3.6N de taladros29R. INTERMEDIA
4889m.p104.4p.p342.52
ntaladrot.p.netaT.posicionamientot.muertoobs
100:02:0300:00:12
200:02:3700:00:08
300:03:0500:00:10
400:02:3400:00:11
500:02:0300:00:12
600:02:5700:00:08
700:02:4000:00:10
800:02:0400:00:11
900:02:3300:00:12
1000:03:0700:00:08
1100:02:3500:00:10
1200:02:0400:00:11
1300:02:5300:00:12
1400:02:4200:00:08
1500:02:2600:00:10
1600:02:3400:00:11
1700:03:0300:00:12
1800:02:3700:00:08
1900:02:0500:00:10
2000:02:5400:00:11
2100:02:3800:00:12
2200:02:3700:00:08
2300:02:3500:00:10
2400:03:0400:00:11
2500:02:3300:00:12
2600:02:0700:00:08
2700:02:5500:00:10
2800:02:3900:00:11
2900:02:3300:00:1200:00:0589mm
rimado00:04:1100:00:04
rimado00:03:4100:00:04
rimado00:04:1000:00:05
TOTAL1:27:1900:05:120:00:051:32:36
22 DE FEBRERO:
demorascrnometrodescripcin/observaciones
inicialfinalHORAS
A307:00:0007:50:00capacitacin00:50:000.83
A1207:50:0007:55:00reparto de guardia(orden de trabajo)00:05:000.08
A807:55:0008:05:00inpeccin de equipo,alistarse,check list00:10:000.17
A1508:05:0008:30:00traslado de nv +20(bodega) a la Rp 3119-200:25:000.42
A1108:30:0009:07:00desatado de rocas(habilitado),y limpieza scoop00:37:000.62
A1609:07:0009:12:00instalacin de jumbo00:05:000.08
A1609:12:0009:35:00sacar gradiente,pto de direccin00:23:000.38
A1009:35:0011:08:00se rompi el shar acoplo.01:33:001.55
A1511:08:0011:16:00traslado de 3119-2 al 457600:08:000.13
A1611:16:0011:28:00instalacin de jumbo00:12:000.20
A1611:28:0011:32:00pintado de malla00:04:000.07
A1011:32:0013:01:00perforacin de Gl 4576 N01:29:001.48
A213:01:0014:45:00almuerzo01:44:001.73
A1014:45:0016:17:00perforacin de Gl 4576 S01:32:001.53
A1616:17:0016:30:00desinstalacin de jumbo00:13:000.22
A1516:30:0017:00:00traslado de equipo a nv +20(bodega)00:30:000.50
A1617:00:0018:15:00Esperar camioncito de traslado01:15:001.25
A1618:15:0018:30:00Salir afuera de la mina00:15:000.25
A1618:30:0019:00:00 Fin de jornada(recoger lmpara y salir)00:30:000.50
12:00:0012.00
HORAS DISPONIBLES(HD)HORAS MALOGRADAS(HM)
h.operativas(HR)Demoras(D)SBPM(programado)NP(no prog)
DM= UD=
JUMBO N 6BARRA14'veloc.perf pies/min3.92FECHA21/02/2013
rendimiento237.64p.p/horaveloc.perf m/min1.19FRENTEN1
MAESTRONILSON DAZLABORRp 3119-2H.I
AYUDANTE MARCELINOSECC.LAB3*3.5H.F
dimetro brocaperf efectiva(m)3.58N de taladros29ROCA
4889m.p103.82p.p340.62INTERMEDIA
ntaladrot.p.netaT.posicionamientot.muertoobs
100:02:4500:00:12
200:02:1800:00:08
300:02:2600:00:07
400:02:1900:00:13
500:02:1700:00:12
600:02:1800:00:0800:00:1948mm
700:00:0700:00:07
800:02:2100:00:1300:00:35barra atascada
900:01:4600:00:12
1000:03:1200:00:08
1100:02:4400:00:07
1200:02:4200:00:13
1300:02:3700:00:12
1400:02:4700:00:08
1500:02:1100:00:07
1600:02:2700:00:13
1700:02:5700:00:12
1800:03:3200:00:08
1900:03:0400:00:07
2000:02:3000:00:13
2100:02:2300:00:12
2200:02:4400:00:08
2300:02:4000:00:07
2400:03:3000:00:13
2500:02:3100:00:12
2600:02:2700:00:08
2700:02:4500:00:07
2800:02:3400:00:13
2900:03:3100:00:1200:00:3589mm
rimado00:03:3200:00:11
rimado00:04:1100:00:10
rimado00:04:4400:00:09
TOTAL1:26:5200:05:220:01:291:33:43
JUMBO N 6BARRA14'veloc.perf pies/min4.18FECHA21/02/2013
rendimiento250.62p.p/horaveloc.perf m/min1.27FRENTEN2
MAESTRONILSON DASLABORGl 4576NH.I
AYUDANTE MARCELINOSECC.LAB3*3.5H.F
dimetro brocaperf efectiva(m)3.6N de taladros29ROCA INTERM.
4889m.p104.4p.p342.52
ntaladrot.p.netaT.posicionamientot.muertoobs
100:01:4200:00:08
200:02:4000:00:0700:00:40perf. Transv.
300:01:3900:00:12
400:02:2200:00:13
500:02:0200:00:08
600:01:5800:00:07
700:01:4700:00:12
800:02:2800:00:13
900:02:2000:00:08
1000:03:1100:00:0700:00:1248mm
1100:04:2800:00:12
1200:02:0900:00:13
1300:02:4500:00:08
1400:01:5700:00:07
1500:02:4600:00:12
1600:02:4200:00:13
1700:02:2500:00:08
1800:02:0500:00:07
1900:01:5800:00:12
2000:02:0100:00:13
2100:02:2100:00:08
2200:02:3200:00:07
2300:02:3100:00:12
2400:02:5600:00:13
2500:02:2900:00:08
2600:02:3800:00:07
2700:02:2700:00:12
2800:02:2700:00:13
2900:02:3300:00:0800:00:3689mm
rimado00:04:4600:00:04
rimado00:03:5000:00:05
rimado00:03:4500:00:05
TOTAL1:22:4000:05:020:01:281:29:10
JUMBO N 6BARRA14'veloc.perf pies/min3.94FECHA21/02/2013
rendimiento236.22p.p/horaveloc.perf m/min1.20FRENTEN3
MAESTRORAL LLAMOCALABORGl 5186 SH.I
AYUDANTE ORLANDOSECC.LAB3*3.5H.F
dimetro brocaperf efectiva(m)3.6N de taladros29R. INTERMEDIA
4889m.p104.4p.p342.52
ntaladrot.p.netaT.posicionamientot.muertoobs
100:02:0300:00:12
200:02:3700:00:08
300:03:0500:00:10
400:02:3400:00:11
500:02:0300:00:12
600:02:5700:00:08
700:02:4000:00:10
800:02:0400:00:11
900:02:3300:00:12
1000:03:0700:00:08
1100:02:3500:00:10
1200:02:0400:00:11
1300:02:5300:00:12
1400:02:4200:00:08
1500:02:2600:00:10
1600:02:3400:00:11
1700:03:0300:00:12
1800:02:3700:00:08
1900:02:0500:00:10
2000:02:5400:00:11
2100:02:3800:00:12
2200:02:3700:00:08
2300:02:3500:00:10
2400:03:0400:00:11
2500:02:3300:00:12
2600:02:0700:00:08
2700:02:5500:00:10
2800:02:3900:00:11
2900:02:3300:00:1200:00:0589mm
rimado00:04:1100:00:04
rimado00:03:4100:00:04
rimado00:04:1000:00:05
TOTAL1:27:1900:05:120:00:051:32:36
II.2) JUMBO 4 DATOS:Para el control de movimientos tendremos en cuenta las siguientes demoras. Para posteriormente poder sacar la disponibilidad mecnica. Se debe tener en cuenta que la guardia es de 12 horas.
A1ACCIDENTEB1FALLAS ELCTRICAS DEL EQUIPO
A2ALMUERZOB2FALLAS MECNICAS DEL EQUIPO
A3CAPACITACINB3MANTTO. PREVENTIVO
A4FALTA DE COMBUSTIBLEB4MANTTO. PROGRAMADO
A5FALTA DE ENERGA 440 V
A6FALTA DE LABOR
A7FALTA DE OPERADOR
A8INSPECCIN DE EQUIPO
A9OSCILACIN DE TENSIN
A10PERFORACIN Y VOLADURA
A11REGADO Y DESATADO
A12REPARTO DE GUARDIA
A13TRFICO, PROBLEMA EN VA
A14SOSTENIMIENTO
A15TRASLADO DE EQUIPO
A16OTROS
25 DE FEBREROdemorascrnometrodescripcin/observaciones
inicialfinalHORAS
A307:00:0007:50:00capacitacin00:50:000.83
A1207:50:0007:55:00reparto de guardia(orden de trabajo)00:05:000.08
A807:55:0008:05:00inpeccin de equipo,alistarse,check list00:10:000.17
A1508:05:0008:30:00traslado de nv +20(bodega) a la GL 297900:25:000.42
A408:30:0010:40:00no haba agua02:10:002.17
A1510:40:0010:50:00traslado al Gl 5186N00:10:000.17
A1610:50:0011:05:00desatado ,habilitado00:15:000.25
A1011:05:0012:41:00perforacin de Gl5186N01:36:001.60
A212:41:0014:45:00almuerzo02:04:002.07
A1614:45:0015:00:00instalacin de jumbo00:15:000.25
A1015:00:0016:34:00perforacin Gl5186 S01:34:001.57
B116:34:0017:00:00inoperativo por cable00:26:000.43
A1517:00:0017:40:00traslado de Gl 5186 a taller superficie00:40:000.67
A1617:40:0018:15:00Esperar camioncito de traslado00:35:000.58
A1618:15:0018:30:00Salir afuera de la mina00:15:000.25
A1618:30:0019:00:00 Fin de jornada(recoger lmpara y salir)00:30:000.50
12:00:0012.00
HORAS DISPONIBLES(HD)HORAS MALOGRADAS(HM)
h.operativas(HR)Demoras(D)SBPM(programado)NP(no prog)
JUMBO N 6BARRA14'veloc.perf pies/min3.94FECHA25/02/2013
rendimiento236.22p.p/horaveloc.perf m/min1.20FRENTEN1
MAESTROVASQUEZLABORGl5186 NH.I
AYUDANTE NIOSECC.LAB3*3.5H.F
dimetro brocaperf efectiva(m)3.6N de T30ROCA
4889m.p108p.p354.33INTERMEDIA
ntaladrot.p.netaT.posicionamientot.muertoobs
100:02:3300:00:12
200:02:4500:00:11
300:02:1600:00:14
400:02:5300:00:09
500:02:3300:00:12
600:02:4500:00:11
700:02:1600:00:14
800:02:5300:00:09
900:02:3300:00:1200:00:0448mm
1000:02:4500:00:11
1100:02:1600:00:14
1200:02:5300:00:09
1300:02:3300:00:12
1400:02:4500:00:11
1500:02:1600:00:14
1600:02:5300:00:09
1700:02:3300:00:12
1800:02:4500:00:11
1900:02:1600:00:14
2000:02:5300:00:09
2100:02:3300:00:12
2200:02:4500:00:11
2300:02:1600:00:14
2400:02:5300:00:09
2500:02:3300:00:12
2600:02:4500:00:11
2700:02:1600:00:14
2800:02:5300:00:09
2900:02:3300:00:12
3000:02:4500:00:0900:00:0589mm
rimado00:03:5000:00:04
rimado00:04:1200:00:05
rimado00:04:1000:00:06
TOTAL1:30:3900:05:580:00:091:36:46
JUMBO N 6BARRA14'veloc.perf pies/min4.03FECHA21/02/2013
rendimiento241.59p.p/horaveloc.perf m/min1.23FRENTEN2
MAESTROVASQUEZLABORGl 5186 SH.I
AYUDANTE NIOSECC.LAB3*3.5H.F
dimetro brocaperf.efect3.6N T30ROCA INTERM.
4889m.p108p.p354.33
ntaladrot.p.netaT.posicionamientot.muertoobs
100:02:1800:00:08
200:02:4500:00:12
300:01:4500:00:13
400:02:3600:00:08
500:03:0100:00:11
600:02:5000:00:12
700:02:1800:00:08
800:02:4500:00:12
900:01:4500:00:13
1000:02:3600:00:0800:00:0548mm
1100:03:0100:00:11
1200:02:5000:00:12
1300:02:1800:00:08
1400:02:4500:00:12
1500:01:4500:00:13
1600:02:3600:00:08
1700:03:0100:00:11
1800:02:5000:00:12
1900:02:1800:00:08
2000:02:4500:00:12
2100:01:4500:00:13
2200:02:3600:00:08
2300:03:0100:00:11
2400:02:5000:00:12
2500:02:1800:00:08
2600:02:4500:00:12
2700:01:4500:00:13
2800:02:3600:00:08
2900:03:0100:00:11
3000:02:5000:00:1200:00:0889mm
rimado00:03:4500:00:05
rimado00:04:4500:00:04
rimado00:03:4800:00:06
TOTAL1:28:3300:05:350:00:131:34:21
27 DE FEBRERO:demorascrnometrodescripcin/observaciones
inicialfinalHORAS
A307:00:0008:15:00capacitacin01:15:001.25
A1208:15:0008:30:00reparto de guardia(orden de trabajo)00:15:000.25
A808:30:0008:45:00inpeccin de equipo,alistarse,check list00:15:000.25
A1508:45:0009:10:00traslado de nv +20(bodega) al Gl3470 SE00:25:000.42
A1109:10:0009:30:00desatado de rocas(habilitado)00:20:000.33
A609:30:0010:08:00esperar limpieza de scoop00:38:000.63
A1610:08:0010:15:00instalacin del jumbo00:07:000.12
B210:15:0012:09:00perforacin Gl 3470 SE01:54:001.90
A612:09:0013:00:00no hubo labor00:51:000.85
A213:00:0013:55:00almuerzo00:55:000.92
A1613:55:0014:12:00instalacin del jumbo00:17:000.28
A1014:12:0015:43:00perforacin GL2538 sur01:31:001.52
A1615:43:0015:48:00desinstalacin de jumbo00:05:000.08
A1515:48:0016:15:00traslado al 3470 S00:27:000.45
A1616:15:0016:20:00instalacin del jumbo00:05:000.08
A1016:20:0017:35:00perforacin Gl 347001:15:001.25
A1517:35:0017:45:00desinstalacin de jumbo00:10:000.17
A1617:45:0018:15:00Esperar camioncito de traslado00:30:000.50
A1618:15:0018:30:00Salir afuera de la mina00:15:000.25
A1618:30:0019:00:00 Fin de jornada(recoger lmpara y salir)00:30:000.50
12:00:0012.00
HORAS DISPONIBLES(HD)HORAS MALOGRADAS(HM)
h.operativas(HR)Demoras(D)SBPM(programado)NP(no prog)
JUMBO N 6BARRA14'v.perf pies/min4.66FECHA27/02/2013
rendimiento228.60p.p/horav.perf m/min1.42FRENTEN1
MAESTRONILSON DAZLABORGl3470SEH.I
AYUDANTE SECC.LAB3*3.5H.F
dimetro brocaperf efectiva(m)3.6NT30ROCA
4889m.p108p.p354.33INTERMEDIA
ntaladrot.p.netaT.posicionamientot.muertoobs
100:01:5500:00:25
200:02:0100:00:25
300:01:2800:00:20
400:02:3900:00:30
500:01:3300:00:25
600:02:4400:00:18
700:02:4200:00:20
800:02:4900:00:2300:00:1848mm
900:02:2300:00:26
1000:02:4800:00:29
1100:03:4500:00:32
1200:03:2800:00:25
1300:00:5900:01:54
1400:02:3500:00:2500:00:30regado
1500:03:1000:00:1800:00:43
1600:02:5400:00:20
1700:02:3900:00:25
1800:02:1800:00:18
1900:03:1900:00:17
2000:03:1900:00:15
2100:03:1200:00:40
2200:02:5600:00:30
2300:03:0800:00:25
2400:02:5500:00:25
2500:02:4800:00:25
2600:02:5100:00:30
2700:02:5700:00:30
2800:03:2100:00:29
2900:02:2800:00:28
3000:02:3700:00:35
rimado00:03:4700:00:05
rimado00:04:4000:00:05
rimado00:04:4500:05:00
TOTAL1:33:5300:19:170:01:311:54:41
|umbo n6
BARRA14'veloc.perf pies/min4.17FECHA27/02/2013
rendimiento250.12p.p/horaveloc.perf m/min1.27FRENTEN2
MAESTRONILSON DAZLABORGl2538 SH.I
AYUDANTE SECC.LAB3*3.5H.F
dimetro brocap. efectiva(m)3.6N de taladros30ROCA
4889m.p108p.p354.33INTERMEDIA
ntaladrot.p.netaT.posicionamientot.muertoobs
100:01:5100:00:12
200:01:4700:00:08
300:02:3400:00:13
400:02:2100:00:09
500:03:1800:00:10
600:02:4500:00:12
700:02:5300:00:08
800:02:4600:00:13
900:02:5700:00:09
1000:03:1400:00:10
1100:02:1500:00:12
1200:03:1700:00:08
1300:02:1800:00:13
1400:02:2500:00:09
1500:02:1800:00:1000:00:0348mm
1600:02:1800:00:12
1700:02:2500:00:08
1800:02:1800:00:13
1900:02:1800:00:09
2000:02:2500:00:10
2100:02:1800:00:12
2200:02:1800:00:08
2300:02:2500:00:13
2400:02:1800:00:09
2500:02:1800:00:10
2600:02:2500:00:12
2700:02:1800:00:08
2800:02:1800:00:13
2900:02:2500:00:09
3000:02:1800:00:1000:00:0489mm
rimado00:04:0200:00:05
rimado00:03:4500:00:05
rimado00:03:4000:00:06
TOTAL1:25:3100:05:280:00:071:31:06
JUMBO N 6BARRA14'v.perf pies/min3.62FECHA27/02/2013
rendimiento273.34p.p/horav.perf m/min1.10FRENTEN3
MAESTROLABORGl 3470 SH.I
AYUDANTE SECC.LAB3*3.5H.F
dimetro brocaperf efectiva(m)3.6NT27roca suave
4889m.p97.2p.p318.90
ntaladrot.p.netaT.posicionamientot.muertoobs
100:01:2800:00:1200:00:1248mm
200:01:3300:00:10
300:01:5000:00:13
400:01:4800:00:09
500:01:4300:00:12
600:02:1100:00:10
700:02:2500:00:13
800:02:3700:00:09
900:02:3100:00:12
1000:02:2700:00:10
1100:02:3100:00:13
1200:02:2300:00:09
1300:02:3400:00:12
1400:02:0500:00:10
1500:02:0200:00:13
1600:01:5000:00:09
1700:02:3000:00:12
1800:01:5400:00:10
1900:02:4900:00:13
2000:04:0200:00:09
2100:02:3600:00:12
2200:02:1300:00:10
2300:01:5900:00:13
2400:02:0700:00:09
2500:01:5400:00:12
2600:02:2800:00:10
2700:01:2200:00:1300:00:0589mm
rimado00:04:5200:00:05
rimado00:02:3100:00:04
rimado00:02:5300:00:05
TOTAL1:10:0800:05:130:00:171:15:38
28 DE FEBREROdemorascrnometrodescripcin/observaciones
inicialfinalHORAS
A307:00:0008:10:00capacitacin01:10:001.17
A1208:10:0008:25:00reparto de guardia(orden de trabajo)00:15:000.25
A808:25:0008:35:00inpeccin de equipo,alistarse,check list00:10:000.17
A1508:35:0009:00:00traslado de nv +20(bodega) al nv -55 xc 517700:25:000.42
A1609:00:0009:06:00instalacin de jumbo00:06:000.10
A1009:06:0011:20:00perf y ampliacin de secc del xc 517702:14:002.23
A1611:20:0011:25:00desinstalacin de jumbo00:05:000.08
A1511:25:0011:42:00del XC 5177 a Gl 253800:17:000.28
A1611:42:0011:47:00instalacin de jumbo00:05:000.08
A1011:47:0012:50:00perf de Gl2538 N parte 101:03:001.05
A212:50:0014:15:00almuerzo01:25:001.42
A1014:15:0014:53:00perf de Gl2538 N parte 200:38:000.63
A1014:53:0016:36:28perf Gl 2538 S01:43:281.72
A1016:36:0017:20:00PERF DESQUINCHE 00:44:000.73
A1617:20:0017:30:00desinstalacin de jumbo00:10:000.17
A1517:30:0018:00:00traslado de equipo a nv +20(bodega)00:30:000.50
A1618:00:0018:15:00Esperar camioncito de traslado00:15:000.25
A1618:15:0018:30:00Salir afuera de la mina00:15:000.25
A1618:30:0019:00:00 Fin de jornada(recoger lmpara y salir)00:30:000.50
12:00:2812.00
HORAS DISPONIBLES(HD)HORAS MALOGRADAS(HM)
h.operativas(HR)Demoras(D)SBPM(programado)NP(no prog)
JUMBO N 6BARRA14'v.perf pies/min3.62FECHA28/02/2013
rendimiento217.18p.p/horav.perf m/min1.10FRENTEN1
MAESTROVASQUESLABORGL2538 NH.I
AYUDANTE NIOSECC.LAB3*3.5H.F
dimetro brocaPerf.efect(m)3.5N de taladros29ROCA
4889m.p101.5p.p333.01INTERMEDIA
ntaladrot.p.netaT.posicionamientot.muertoobs
100:02:0100:00:12
200:02:4500:00:10
300:02:1500:00:08
400:02:3600:00:13
500:02:4700:00:06
600:02:5300:00:09
700:02:5600:00:12
800:02:4500:00:12
900:02:4800:00:10
1000:02:0100:00:08
1100:02:4500:00:13
1200:02:1500:00:06
1300:02:3600:00:09
1400:02:4700:00:1200:00:0548mm
1500:02:5300:00:12
1600:02:5600:00:10
1700:02:4500:00:08
1800:02:4800:00:13
1900:02:0100:00:06
2000:02:4500:00:09
2100:02:1500:00:12
2200:02:3600:00:12
2300:02:4700:00:10
2400:02:5300:00:08
2500:02:5600:00:13
2600:02:4500:00:06
2700:02:4800:00:09
2800:02:0100:00:12
2900:02:4500:00:12
3000:03:0200:00:1400:00:0589mm
rimado00:04:1200:00:05
rimado00:04:4500:00:06
rimado00:04:1500:00:04
TOTAL1:32:1800:05:210:00:101:37:49
JUMBO N 6BARRA14'veloc.perf pies/min3.53FECHA28/02/2013
rendimiento211.87p.p/horaveloc.perf m/min1.08FRENTEN2
MAESTROVASQUEZLABORGl 4576NH.I
AYUDANTE NIOSECC.LAB3*3.5H.F
dimetro brocap. efectiva(m)3.6N de taladros29ROCA INTERM.
4889m.p104.4p.p342.52
ntaladrot.p.netaT.posicionamientot.muertoobs
100:02:1500:00:08
200:02:4500:00:15
300:02:4500:00:12
400:03:1500:00:11
500:03:4200:00:08
600:02:4600:00:15
700:02:2600:00:12
800:02:5600:00:11
900:02:4600:00:08
1000:02:3600:00:15
1100:02:1500:00:1200:00:0648mm
1200:02:4500:00:11
1300:02:4500:00:08
1400:03:1500:00:15
1500:03:4200:00:12
1600:02:4600:00:11
1700:02:2600:00:08
1800:02:5600:00:15
1900:02:4600:00:12
2000:02:3600:00:11
2100:02:1500:00:08
2200:02:4500:00:15
2300:02:4500:00:12
2400:03:1500:00:11
2500:03:4200:00:08
2600:02:4600:00:15
2700:02:2600:00:12
2800:02:5600:00:11
2900:02:4600:00:08
3000:02:3600:00:1500:00:0489mm
rimado00:04:1200:00:03
rimado00:04:1500:00:06
rimado00:04:1600:00:05
TOTAL1:37:1900:05:590:00:101:43:28
III) CALCULOS (RENDIMIENTO Y VELOCIDAD DE PERFORACIN)
JUMBO 6
FECHALABORN TP.PP.N.PRENDIM.V.P
18/02/13Gl424430
354.331.13313.571.59
18/02/13Gl 3470 SE26300.261.12268.091.37
18/02/13Gl 3470 SW28331.631.07309.931.58
total986.223.32297.05
19/02/13Xc 301430354.331.272791.42
19/02/13Gl 5186 N30346.461.42243.981.20
19/02/13Gl5186 S30354.331.32268.431.37
TOTAL1055.124.01263.12
20/02/13Gl311933389.761.63239.121.21
20/02/13Gl 4576(dque)616101.67365.27
TOTAL999.763.3302.96
21/02/13Rp3119-229340.621.43238.191.19
21/02/13Gl 4576 N29342.521.37250.011.27
21/02/13Gl 5186 S29342.521.45236.221.20
TOTAL1025.664.25241.33
p.p=pies perforadosp.pp.n.p=perforacin neta de perforacin..horas(h).r=rendimientop.p/hora.
v.p=velocidad de perforacin..m/min.
JUMBO 4
FECHALABORN TP.PP.N.PRENDIM.V.P
25/02/13Gl5186 N30
354.331.50236.221.20
25/02/13Gl 5186 S30354.331.47241.041.23
TOTAL708.662.97238.61
27/02/13Gl 3470 SE30354.331.55228.601.42
27/02/13Gl 2538S30354.331.42249.531.27
27/02/13Gl 3470 S27318.901.17272.561.10
TOTAL1027.574.14248.21
28/02/13Gl 2538 N30344.491.53225.161.14
28/02/13Gl 4576 N30354.331.62218.721.11
TOTAL698.923.15221.88
p.p=pies perforadosp.pp.n.p=perforacin neta de perforacin..horas(h).r=rendimientop.p/hora.
v.p=velocidad de perforacin..m/min.
Broca de 48mmBroca de 89mm
Rotacin (RPM)180135
Presin de percusin en baja (bar)140140
Presin de percusin en alta (bar)180180
Avance en baja (bar)6060
Avance en alta (bar)9070
Goteo de aceite (gotas/minuto)3535
IV)DISPONIBILIDAD MECNICA
Disponibilidad Mecnica o mechanical availability (DM): Es el porcentaje del tiempo total que el equipo est disponible para operaciones. Es una medida de la eficiencia de Mantenimiento, por lo que es controlada por ellos.
En la disponibilidad mecnica hay que tener en cuenta lo siguiente:
A) HORAS DISPONIBLES (HD): Son las horas en que el equipo est disponible para produc ir, es decir, a disposicin de Operaciones Mina.
A.1) Horas del equipo operativo (horas ready) u horas operativas (HR): Son las horas en que el equipo est operativo y haciendo trabajo productivo (produciendo toneladas).
A.2) Demoras o delays (D): Es el tiempo en que el equipo est operativo, pero no realizando trabajo productivo. Algunas demoras son:
Limpieza de tolva Cambio de operador Cambio de guardia Relleno combustible Disparo Esperando instrucciones o supervisor
Servicios higinicos (SSHH) Revisin y chequeo Perfilando Esperando topgrafo Traslados por propios medios
A.3) Stand-by o equipo listo pero en espera (SB): Es el tiempo en que el equipo est disponible mecnicamente, pero apagado por consideraciones operativas.
Equipo parado por falta de equipo de acarreo Parada por condiciones inseguras Falta de frente Falta de grifo o cisterna
Equipo listo en mantenimiento Falta de operador Refrigerio Equipo en traslado en camabaja
B) Horas del equipo malogrado (HM): Son las horas en que el equipo no est disponible para producir, ya sea por reparacin correctiva (NP) o preventiva (PM). Est a responsabilidad de Mantenimiento Mina.
Disponibilidad Mecnica o mechanical availability (DM): Es el porcentaje del tiempo total que el equipo est disponible para operaciones. Es una medida de la eficiencia de Mantenimiento, por lo que es controlada por ellos.
Uso de la disponibilidad (UD):
El porcentaje de tiempo que el equipo est encendido, en produccin o en demoras, respecto al tiempo que est disponible mecnicamente. Este parmetro involucra directamente a los Stand by
V) CONCLUSIONES:
Las primeras horas de trabajo es el intervalo de tiempo en el que generalmente ocurre el mayor retraso en toda la operacin, debido principalmente a que la labor se encuentra aun siendo habilitada para el ingreso del Jumbo. Lo cual puede involucrar ms de una hora de tiempo perdido. Los valores ms altos de la velocidad de perforacin, estn ligados a rocas de menor resistencia compresiva, dato que influye en el diseo de la malla.
El mal pintado de la malla de perforacin (falta exactitud en la medicin),y el perforar sin pintado y fuera de la marca del pintado son la principal causa de sobrerotura.
En la perforacin transversal de labores se necesita un buen ayudante que sirva de gua en la perforacin, minorando el tiempo de perforacin.
En labores de mayor seccin como rampas,la perforacin debe tener un buen paralelismo respetando el pintado de malla,usando el buen criterio.
En los terrenos donde hay fallas, fracturas el avance disminuye a consecuencia de los tiros soplados.
VI) RECOMENDACIONES:
Se sugiere mayor supervisin en el momento de pintado de la malla, causa de la sobre rotura.
Se recomienda el uso constante de los datos del rea de Geomecanica en el diseo de una mejor malla de perforacin.
Se recomienda mayor coordinacin al momento de distribuir el personal, y mejor comunicacin con la contraguardia para poder tener frentes habilitados para la perforacin.
-Se sugiere un uso ms eficiente del tiempo de desate, carguo y acarreo, con el fin de que la labor del Jumbo no sea obstruida por estas actividades.
Se sugiere un uso ms eficiente del tiempo de desate,carguo y acarreo, con el fin de que la labor del jumbo no sea obstruida por estas actividades.
Se recomienda estar al tanto de la presin del agua, y que est no falte por ser la principal causa de parada de jumbo,