WEEKLY MINE PLAN
PERIOD 22 - 28 February 2021
STM – HENGJAYA MINERALINDO
WEATHER FORECAST
Source : https://www.accuweather.com/en/id/tangofa/1668713/daily-weather-forecast/1668713
CALENDER TIME AND WORKING HOURS
Description
Hrs per Day
Work Hour/day
Day
Daily Check (20'/day)
Change Shift (30'/day)
Rest (120'/day)
Friday Pray (60'/week)
Mechanical Availability/week
Prepare front or disposal (hr/day)
Rain/day
Slippery/day
Eff Working Hour
22-Feb-22
24.00
24.00
1.00
0.33
0.50
2.00
0.00
1.20
2.40
4.00
1.40
12.17
Date
23-Feb-22 24-Feb-22 25-Feb-22 26-Feb-22 27-Feb-22 28-Feb-22
24.00
24.00
24.00
24.00
24.00
24.00
24.00
24.00
24.00
24.00
12.00
24.00
1.00
1.00
1.00
1.00
0.50
1.00
0.33
0.33
0.33
0.33
0.17
0.33
0.50
0.50
0.50
0.50
0.25
0.50
2.00
2.00
2.00
2.00
1.00
2.00
0.00
0.00
1.00
0.00
0.00
0.00
1.20
1.20
1.20
1.20
0.60
1.20
2.40
2.40
2.40
2.40
1.20
2.40
4.00
4.00
4.00
4.00
2.00
4.00
1.40
1.40
1.40
1.40
0.70
1.40
12.17
12.17
11.17
12.17
6.08
12.17
W4
168.00
156.00
6.50
2.17
3.25
13.00
1.00
7.80
15.60
26.00
9.10
78.08
UNIT ALLOCATION
Activity
Equipment Type Quantity (Unit)
Mining Equipment CW-02
Loading
Selective
Hauling
Dozing
Activity
Hitachi ZX470LC-5G
Hitachi ZX200H
ADT BELL B45E/Volvo
KOMATSU D85ESS
2
2
7
2
Equipment Type Quantity (Unit)
Mining Equipment CW-03
Loading
Loading Quarry
Selective
Hauling
Dozing
Activity
Loading
Loading Quarry
Selective
Hauling
Dozing
Hitachi ZX470LC-5G
Hitachi ZX350H-5G
Hitachi ZX200H
ADT BELL B45E/Volvo
KOMATSU D85ESS
2
1
1
6
2
Equipment Type Quantity (Unit)
Mining Equipment BBE
Hitachi ZX470LC-5G
Hitachi ZX350H-5G
Hitachi ZX200H
ADT BELL B45E/Volvo
KOMATSU D85ESS
1
1
1
3
1
MINE OPERATION – PIT BBE
PRODUCTION BBE BY FLEET
Min in g Pro d u ctio n b y L o ad er
F le e t
E X 161 (Z X 470-B 45E )
BCM
W MT
22-F e b -22 23-F e b -22 24-F e b -22 25-F e b -22 26-F e b -22 27-F e b -22 28-F e b -22
2,190
2,190
2,190
2,010
2,190
1,095
2,190
2,190
2,190
2,190
2,010
2,190
1,095
2,190
3,723
3,723
3,723
3,417
3,723
1,862
3,723
T o tal
14,055
14,055
23,894
Min in g Pro d u ctio n b y Hau ler
F le e t
E X 161 x 3 AD T
BCM
W MT
22-F e b -22 23-F e b -22 24-F e b -22 25-F e b -22 26-F e b -22 27-F e b -22 28-F e b -22
2,373
2,373
2,373
2,178
2,373
1,186
2,373
2,373
2,373
2,373
2,178
2,373
1,186
2,373
4,033
4,033
4,033
3,702
4,033
2,017
4,033
T o tal
15,226
15,226
25,885
WEEKLY PLAN BBE BY BLOCK MODEL
A’
A
A
B’
B
B
B’
A’
Material
495 - 492
492 - 489
Total
OB
261
206
467
Ni
0.78
0.87
0.82
Fe
41.11
48.75
44.48
WST
243
8
251
Ni
0
0
0
Fe
11.33
0
10.97
SSO
Ni
Fe
232
232
1.38
1.38
16.84
16.84
LGL
1,020
412
1,432
Ni
1.21
1.24
1.22
Fe
49.58
46.03
48.56
MGL
591
614
1,205
Ni
1.36
1.38
1.37
Fe
44.74
47.18
45.98
HGL
205
245
450
Ni
1.58
1.70
1.65
Fe
34.34
34.21
34.27
LGSO
393
2,445
2,838
Ni
1.71
1.73
1.73
Fe
24.14
14.86
16.15
MGSO
1,737
2,556
4,293
Ni
1.91
1.90
1.90
Fe
18.23
15.45
16.57
HGSO
804
2,083
2,887
Ni
2.06
2.06
2.06
Fe
15.49
14.06
14.46
FACE POSITION BBE
Area Ore Getting
N
RL +489
MINING PLAN BBE BY MATERIAL
Date
22-Feb
23-Feb
24-Feb
25-Feb
26-Feb
27-Feb
28-Feb
TOTAL
VOLUME of
WST OB SSO
389
273
127
85
38
38
950
VOLUME of HGL VOLUME of HGSO
LGL MGL
LGSO MGSO
901
226
92
375
704
253
525
3,075
900
1,691
2,098
1,508
1,401
805
1,628
10,030
TMM
2,190
2,190
2,190
2,010
2,190
1,095
2,190
14,055
Material
Volume
Ni
Fe
SR
OB/WST
Limonite
Saprolite
Total
950
3,075
10,030
14,055
0.00
1.35
1.91
0.00
45.24
15.95
0.24
Recovery
Dilusi
85%
0.03
Material
OB/WST
Limonite
Saprolite
Volume
950
4,580
8,525
Ni
0.00
1.35
1.88
Fe
0.00
45.24
15.92
SR
0.38
Date
22-Feb-22
23-Feb-22
24-Feb-22
25-Feb-22
26-Feb-22
27-Feb-22
28-Feb-22
TOTAL
Secondary Hauling
BBE (Ton)
2,220
2,220
2,220
2,037
2,220
1,110
2,220
14,245
*based on plan monthly PIT BBE
Ore Getting
Saprolite Ore Volume
Saprolite Ore Tonnage
Volume
8,525
14493
Ni
1.88
1.88
Fe
15.92
15.92
Disposal Balance PIT BBE
N
Update topo 31 January 2022
Disposal Balance BBE
Cap. Disposal
MTD Actual Feb 2022
Plan W4
Remain Disposal
29,603
12,583
4,025
12,995
bcm
bcm
bcm
bcm
MINE OPERATION – PIT CW03
PRODUCTION CW-03 BY FLEET
Mining Production by Loader
Fleet
22-Feb-22
23-Feb-22
24-Feb-22
25-Feb-22
26-Feb-22
27-Feb-22
28-Feb-22
2,190
2,190
2,190
2,190
2,190
2,190
2,010
2,010
2,190
2,190
1,095
1,095
2,190
2,190
14,055
14,055
BCM
4,380
4,380
4,380
4,020
4,380
2,190
4,380
28,110
WMT
7,446
7,446
7,446
6,834
7,446
3,723
7,446
47,787
EX 139 (ZX470-B45E)
EX 138 (ZX470-B45E)
Total
Mining Production by Hauler
Fleet
22-Feb-22
23-Feb-22
24-Feb-22
25-Feb-22
26-Feb-22
27-Feb-22
28-Feb-22
2,373
2,373
2,373
2,373
2,373
2,373
2,178
2,178
2,373
2,373
1,186
1,186
2,373
2,373
15,226
15,226
BCM
4,745
4,745
4,745
4,355
4,745
2,373
4,745
30,453
WMT
8,067
8,067
8,067
7,404
8,067
4,033
8,067
51,769
EX160 x 3 ADT
EX160 x 3 ADT
Total
WEEKLY PLAN CW-03 BY BLOCK MODEL
A
A’
B
B’
B
A
A’
B’
Material
377 - 374
374 - 371
371 - 368
368 - 365
Total
OB
268
1,510
4,101
4,386
10,265
Ni
0.99
1.01
0.97
0.96
0.97
Fe
44.53
43.16
39.91
41.52
41.20
WST
171
524
968
1,895
3,558
Ni
-320.35
-261
-177
-81
-145.36
Fe
-289.77
-229
-146
-59
-118.98
SSO
Ni
0
0
122
1,739
1,861
Fe
0
0
1.38
1.35
1.35
0
0
27.54
21.42
21.82
LGL
0
1,058
4,178
3365
8,601
Ni
0
1.14
1.17
1.18
1.17
Fe
0
41.83
41.42
41.25
41.40
MGL
Ni
0
0
568
1,269
1,837
Fe
0
0
1.34
1.36
1.35382
0
0
37.39
37.36
37.37
HGL
0
0
24
150
174
Ni
Fe
0
0
0
0
1.6
31.31
1.59
31.68
1.59138 31.62897
LGSO
0
0
90
1660
1750
Ni
0
0
1.61
1.61
1.61
Fe
0
0
26.56
23.93
24.06526
MGSO
0
0
0
100
100
Ni
0
0
0
1.82
1.82
Fe
0
0
0
27.36
27.36
HGSO
Ni
Fe
0
0
0
FACE POSITION CW-03
N
Limonite/OB
RL 365
MINING PLAN CW-03 BY MATERIAL
Date
VOLUME of
WST OB SSO
VOLUME of VOLUME of HGSO
HGL LGL MGL
LGSO MGSO
22-Feb
23-Feb
24-Feb
25-Feb
26-Feb
27-Feb
28-Feb
TOTAL
3,643
3,326
1,565
717
1,416
1,261
3,756
15,684
737
1,054
2,592
2,615
2,244
752
599
10,594
Material
OB/WST
Limonite
Saprolite
Total
Volume
15,684
10,594
1,831
28,110
Recovery
Dilusi
85%
0.05
Material
OB/WST
Limonite
Saprolite
Volume
15,684
10,869
1,557
TMM
Date
0
0
224
687
720
176
24
1,831
4,380
4,380
4,380
4,020
4,380
2,190
4,380
28,110
22-Feb-22
23-Feb-22
24-Feb-22
25-Feb-22
26-Feb-22
27-Feb-22
28-Feb-22
TOTAL
Ni
0.00
1.21
1.57
Fe
0.00
40.55
24.17
SR
Ni
0.00
1.21
1.52
Fe
0.00
40.55
24.12
8.44
SR
10.03
Secondary Hauling
CW-03 (Ton)
113
113
113
104
113
57
113
728
*based on plan monthly PIT CW-01
Ore Getting
Volume
Saprolite Ore Volume
1,557
Saprolite Ore Tonnage
2646
Ni
1.52
1.52
Fe
24.12
24.12
MINE OPERATION – PIT CW2
PRODUCTION CW2 BY FLEET
Mining Production by Loader
Fleet
EX 139 (ZX470-B45E)
EX157 (ZX470-B45E)
BCM
WMT
22-Feb-22
23-Feb-22
24-Feb-22
25-Feb-22
26-Feb-22
27-Feb-22
28-Feb-22
2,190
2,190
4,380
7,446
2,190
2,190
4,380
7,446
2,190
2,190
4,380
7,446
2,010
2,010
4,020
6,834
2,190
2,190
4,380
7,446
1,095
1,095
2,190
3,723
2,190
2,190
4,380
7,446
Total
14,055
14,055
28,110
47,787
Mining Production by Hauler
Fleet
22-Feb-22
23-Feb-22
24-Feb-22
25-Feb-22
26-Feb-22
27-Feb-22
28-Feb-22
EX139 x 3 ADT
EX157 x 3 ADT
BCM
WMT
2,373
2,373
4,745
8,067
2,373
2,373
4,745
8,067
2,373
2,373
4,745
8,067
2,178
2,178
4,355
7,404
2,373
2,373
4,745
8,067
1,186
1,186
2,373
4,033
2,373
2,373
4,745
8,067
Total
15,226
15,226
30,453
51,769
WEEKLY PLAN CW2 BY BLOCK MODEL
A
C
A’
D’
A
B’
B
B’
D
A’
B
C’
C’
C
Material
362 - 359
359 - 356
356 - 353
353 - 350
350 - 347
347 - 344
344 - 341
341 - 338
338 - 335
Total
OB
1,597.00
1,121.00
2,718.00
Ni
Fe
1.03
1.05
1.04
46.45
46.50
46.47
WST
724.00
603.00
10.00
17.00
151.00
274.00
2,257.00
1,469.00
5,505.00
Ni
Fe
-
-
SSO
156.00
231.00
15.00
24.00
4.00
343.00
133.00
512.00
937.00
2,355.00
Ni
1.46
1.45
1.48
1.45
1.36
1.40
1.35
1.37
1.37
1.39
Fe
16.06
15.70
12.25
13.51
16.23
13.66
10.47
10.14
9.44
11.39
LGL
2,578.00
4,051.00
42.00
24.00
6,695.00
Ni
1.17
1.19
1.23
1.28
1.18
Fe
45.54
46.71
52.24
51.42
46.31
D
MGL
231.00
2,523.00
6.00
309.00
34.00
28.00
3,131.00
Ni
1.36
1.38
1.36
1.39
1.42
1.46
1.38
Fe
39.25
44.70
46.31
45.39
39.98
43.32
44.31
D’
HGL
1.00
524.00
2.00
147.00
46.00
720.00
Ni
1.56
1.61
1.52
1.54
1.51
1.52
1.59
Fe
39.42
35.58
38.89
38.57
46.06
44.13
36.75
LGSO
274.00
528.00
2.00
152.00
35.00
941.00
1,013.00
2,945.00
Ni
1.59
1.65
1.56
1.54
1.58
1.62
1.66
1.63
Fe
16.91
18.45
13.59
15.31
14.92
10.89
9.78
12.70
MGSO
1.00
170.00
1.00
467.00
910.00
1,549.00
Ni
1.83
1.90
1.93
1.89
1.92
1.91
Fe
14.63
16.61
10.98
10.57
10.33
11.09
HGSO
Ni
Fe
200.00
1.00
333.00
1,958.00
2,492.00
2.10
2.00
2.07
2.13
2.12
15.28
11.33
10.63
10.94
11.25
FACE POSITION CW2
Area Stripping and Ore Getting
N
RL +338
RL +335
RL +359
RL +356
MINING PLAN CW2 BY MATERIAL
Date
VOLUME of WST
OB SSO
22-Feb
23-Feb
24-Feb
25-Feb
26-Feb
27-Feb
28-Feb
TOTAL
3215
1541
343
636
1081
1047
2818
10,681
Material
OB/WST
Limonite
Saprolite
Total
Volume
10,681
10,493
6,936
28,110
Recovery
Dilusi
85%
0.05
Material
OB/WST
Limonite
Saprolite
Volume
10,681
11,534
5,896
VOLUME of HGL VOLUME of HGSO
LGL MGL
LGSO MGSO
TMM
Date
10,493
241
526
566
710
2189
1143
1562
6,936
4,380
4,380
4,380
4,020
4,380
2,190
4,380
28,110
22-Feb-22
23-Feb-22
24-Feb-22
25-Feb-22
26-Feb-22
27-Feb-22
28-Feb-22
TOTAL
Ni
0.00
1.27
1.87
Fe
0.00
45.06
11.83
SR
Ni
0.00
1.27
1.82
Fe
0.00
45.06
11.78
924
2313
3471
2674
1110
1.80
SR
2.22
Secondary Hauling
CW-02 (Ton)
2,539
2,539
2,539
2,330
2,539
1,269
2,539
16,293
*based on plan monthly PIT CW2
Ore Getting
Saprolite Ore Volume
Saprolite Ore Tonnage
Volume
5,896
10,023
Ni
1.82
1.82
Fe
11.78
11.78
Disposal Balance PIT CW
Update topo 31 Januari 2022
N
Dumping Point
OB/WST
Dumping
Point LGL
Disposal Balance CW
Cap. Disposal
MTD Actual Feb 2022
Plan W4
Remain Disposal
780,055
99,354
47,452
633,249
bcm
bcm
bcm
bcm
Disposal PIT CW
Disposal LGL ( Lim Dump)
Disposal OB
Dumping
Point LGL
Dumping Point
OB/WST
HAULING ALL PIT AND BARGING PLAN
Date
VOLUME of
WST OB SSO
22-Feb
23-Feb
24-Feb
25-Feb
26-Feb
27-Feb
28-Feb
TOTAL
7,247
5,140
1,907
1,481
2,583
2,346
6,612
27,315
Date
22-Feb-22
23-Feb-22
24-Feb-22
25-Feb-22
26-Feb-22
27-Feb-22
28-Feb-22
TOTAL
Secondary Hauling
All PIT (Ton)
4,872
4,872
4,872
4,471
4,872
2,436
4,872
31,266
*Plan hauling 2 fleet; BBE and CW
VOLUME of VOLUME of HGSO
HGL LGL MGL
LGSO MGSO
2,562
3,593
6,155
5,665
4,058
1,005
1,124
24,163
1,141
2,217
2,888
2,905
4,309
2,124
3,214
18,797
Date
22-Feb-22
23-Feb-22
24-Feb-22
25-Feb-22
26-Feb-22
27-Feb-22
28-Feb-22
TOTAL
TMM
10,950
10,950
10,950
10,050
10,950
5,475
10,950
70,275
Barging
(Ton)
8,782
8,782
8,782
8,061
8,782
4,391
8,782
56,364
*Include Hauling Raja (plan 21 barge)
Ore Getting PIT CW
Saprolite Ore (bcm)
Saprolite Ore (wmt)
Volume
7,452
12,669
Ni
1.76
1.76
Fe
14.36
14.36
Ore Getting PIT BBE
Saprolite Ore (bcm)
Saprolite Ore (wmt)
Volume
8,525
14,493
Ni
1.88
1.88
Fe
15.92
15.92
Ore Getting All PIT
Saprolite Ore (bcm)
Saprolite Ore (wmt)
Volume
15,978
27,162
Ni
1.82
1.82
Fe
15.19
15.19
*Recovery & Dilution
Recovery
Dilusi BBE
Dilusi CW
85%
-0.03
-0.05
Thank You
PT SINAR TERANG MANDIRI