Projection Monthly Plan Juni 2023

(1)

PROJECTION MONTHLY PLAN

JUNI 2023 (1 – 30 JUNI 2023)

(2)

Approval Page

Appro val Page

Agreed both parties on : ________________

CV. Multindo Prima Teknik

Feni Perdana

Sec Head Engineering CV.MPT

M. Yusuf

Project Manager CV.MPT

PT. Trisensa Mineral Utama

Dadang Hermanto

Supt. Long term Engineering PT. TMU

Agustin Sihol Mine manager PT. TMU Nurdian Elnandi

Supt. Short term Engineering PT. TMU Agung Wicaksono

Mine Plan Eng CV. MPT

Hamdani

Sec Head Produksi CV.MPT Guntur Simanjuntak

Supt. Produksi PT. TMU

(3)

SPO (STANDAR PARAMETER OPERATION)

RL+150 RL+147

Jun-23

WK22 WK23 WK24 WK25 WK26

Start 01-Jun-23 05-Jun-23 12-Jun-23 19-Jun-23 26-Jun-23

Finish 04-Jun-23 11-Jun-23 18-Jun-23 25-Jun-23 30-Jun-23

Days 30 4 7 7 7 5 30.00

Calendar Hours 720 24 96 168 168 168 120 720

Maintenance Hours PM & UM 15% 9.6 16.8 16.8 16.8 12 72

Available Hours 86 151 151 151 108 648

Machine Availability (%)

Libur dalam hari - - - - - - Libur dalam jam - - - - - - Jumlah Hujan 4.00 7.00 7.00 7.00 5.00 30.00 Durasi hujan tiap kali hujan (hour) 2.82 11.28 19.74 19.74 19.74 14.10 84.60 Durasi slippery tiap kali hujan (hour) OB 40% 4.51 7.90 7.90 7.90 5.64 33.84 Durasi slippery tiap kali hujan (hour) COAL 60% 6.77 11.84 11.84 11.84 8.46 50.76 Total Durasi Delay Hujan & Slippery (jam) OB 15.79 27.64 27.64 27.64 19.74 118.4 Total Durasi Delay Hujan & Slippery (jam) COAL 18.05 31.58 31.58 31.58 22.56 135.4 Loss Time karena Libur & Cuaca OB 15.79 27.64 27.64 27.64 19.74 118.4 Loss Time karena Libur & Cuaca COAL 18.05 31.58 31.58 31.58 22.56 135.4

Net Available Hours OB 70.61 123.56 123.56 123.56 88.26 529.56 Net Available Hours COAL 68.35 119.62 119.62 119.62 85.44 512.64

Standby Hours Shift normal menit

Istirahat 2 1.00 60.00 7.00 14.00 14.00 14.00 10.00 59.00 Prayers 1 1.00 60.00 1.00 1.00 1.00 1.00 1.00 5.00 Fasting 3 y 18.00 1,080.00 - - - - - - Fuel & Lube 2 0.08 5.00 0.58 1.17 1.17 1.17 0.83 4.92 Safety talk ( Produksi ) 1 Y 0.17 10.00 - - - - - -

General Safety Talk 1 Y 1.00 60.00 1.50 - - - - 1.50 P5M/P2H 1 Y 0.08 5.00 1.75 3.50 3.50 3.50 2.50 14.75 Shift Change 2 Y 0.33 20.00 1.05 2.10 2.10 2.10 1.50 8.85 Other Lost time - - - - - - Total Standby Hours (OB) 11.13 18.27 18.27 18.27 13.33 79.27

Schedule Hours and Parameter

Duration

Total

Description

(4)

MA Plan

RL+150

Model Brand

Excavator

Overburden

1 EX801 DX800LC DOOSAN

2 EX802 DX800LC DOOSAN

3 EX53 CAT 345 GC CATERPILLAR

COAL Coal

1 ^EX59 ^{PC 200} ^KOMATSU

2 ^EX007 ^{PC 200} ^KOMATSU

HAULER

Hauler

SANYSKT90S

1 ^OHT801 ^SKT90S ^SANY

WK22 WK23 WK24 WK25 WK26 Average Remarks

89.20% 89.20% 89.20% 89.20% 89.20% 89.20%

88.00% 88.00% 88.00% 88.00% 88.00% 88.00% PS250/PM1 & PS500PM2

92.00% 92.00% 92.00% 92.00% 92.00% 92.00% PS250/PM1 & PS500PM2

89.00% 89.00% 89.00% 89.00% 89.00% 89.00% PS250/PM1 & PS500PM2

89.00% 89.00% 89.00% 89.00% 89.00% 89.00%

89.00% 89.00% 89.00% 89.00% 89.00% 89.00% PS250/PM1 & PS500PM2

23

23 23 23 23 23

11 11 11 11 11 11

90.22% 90.22% 90.22% 90.22% 90.22% 90.22%

90.00% 90.00% 90.00% 90.00% 90.00% 90.00% PS250/PM1 & PS500PM2

89.00% 89.00% 89.00% 89.00% 89.00% 89.00% PS250/PM1 & PS500PM2

92.00% 92.00% 92.00% 92.00% 92.00% 92.00% PS250/PM1 & PS500PM2

91.00% 91.00% 91.00% 91.00% 91.00% 91.00% PS250/PM1 & PS500PM2

90.00% 90.00% 90.00% 90.00% 90.00% 90.00% PS250/PM1 & PS500PM2

(5)

MA Plan

HINOH500-260

1 DT050 H500-260 HINO

2 DT051 H500-260 HINO

3 ^DT052 ^H500-260 ^HINO

4 DT053 H500-260 HINO

5 DT150 H500-260 HINO

6 ^DT151 ^H500-260 ^HINO

7 ^DT152 ^H500-260 ^HINO

8 DT153 H500-260 HINO

9 DT154 H500-260 HINO

10 ^DT155 ^H500-260 ^HINO

11 ^DT156 ^H500-260 ^HINO

12 DT157 H500-260 HINO

13 DT158 H500-260 HINO

14 ^DT164 ^H500-261 ^HINO

15 DT165 H500-262 HINO

16 DT166 H500-263 HINO

Support Equipment

Excavator

1 EX056 PC 200 KOMATSU

2 EX006 PC 200 KOMATSU

Bulldozer

1 DZ01 D85SS KOMATSU

2 ^DZ07 ^D85SS ^KOMATSU

77.80% 77.80% 77.80% 77.80% 77.80% 77.80%

0.00% 0.00% 0.00% 0.00% 0.00% 0.00% PS5000KM/PM1 & PS10000KMPM2

0.00% 0.00% 0.00% 0.00% 0.00% 0.00% Perbaikan Bengkel Trinity smd

92.00% 92.00% 92.00% 92.00% 92.00% 92.00% PS5000KM/PM1 & PS10000KMPM2

85.00% 85.00% 85.00% 85.00% 85.00% 85.00% PS5000KM/PM1 & PS10000KMPM2

90.00% 90.00% 90.00% 90.00% 90.00% 90.00% PS5000KM/PM1 & PS10000KMPM2

0 0 0 0 0 0

92.00% 92.00% 92.00% 92.00% 92.00% 92.00%

92.00% 92.00% 92.00% 92.00% 92.00% 92.00% PS250/PM1 & PS500PM2

88.00% 88.00% 88.00% 88.00% 88.00% 88.00%

86.00% 86.00% 86.00% 86.00% 86.00% 86.00% PS250/PM1 & PS500PM2

87.00% 87.00% 87.00% 87.00% 87.00% 87.00% PS250/PM1 & PS500PM2

(6)

MA Plan

Motor Grader

1 ^GD03 ^{GD STG} ^SANNY

2 GD07 GD HYDROMEX

Support Truck

1 FT2002 Quester Fuel Truck

Auxilary & Dewatering Pump

1 LT61 TN9-R4000/6000

Watt

ALTRAK 1978

2 LT62 TN9-R4000/6000

Watt

ALTRAK 1978

3 LT63 TN9-R4000/6000

Watt

ALTRAK 1978

4 LT64 TN9-R4000/6000

Watt

ALTRAK 1978

5 LT65 TN9-R4000/6000

Watt

ALTRAK 1978

6 LT66 TN9-R4000/6000

Watt

ALTRAK 1978

7 ^MPG10 ^{ALFOS 65A} ^ALFOS

80.00% 80.00% 80.00% 80.00% 80.00% 80.00%

85.00% 85.00% 85.00% 85.00% 85.00% 85.00% PS250/PM1 & PS500PM2

75.00% 75.00% 75.00% 75.00% 75.00% 75.00% PS250/PM1 & PS500PM2

85.00% 85.00% 85.00% 85.00% 85.00% 85.00%

85.00% 85.00% 85.00% 85.00% 85.00% 85.00% PS250/PM1 & PS500PM2

90.00% 90.00% 90.00% 90.00% 90.00% 90.00%

90.00% 90.00% 90.00% 90.00% 90.00% 90.00% PS250/PM1 & PS500PM2

90.00% 90.00% 90.00% 90.00% 90.00% 90.00%

(7)

Equipment & Cap Unit

E-F G-M N-T U-AA AB-AH

WK22 WK23 WK24 WK25 WK26

1-Jun 5-Jun 12-Jun 19-Jun 26-Jun

4-Jun 11-Jun 18-Jun 25-Jun 30-Jun

Overburden Equipment

Excavator Total 5 5 5 5 5 5

DX800LC 2 2 2 2 2 2 7 CAT 345 GC 3 3 3 3 3 3

Hauler Total 26 26 26 26 26 26

SKT90S 12 12 12 12 12 12

HINO 14 14 14 14 14 14

- - - - - -

Coal Equipment

CAT 330 GC 1 1 1 1 1 1

PC 200 1 1 1 1 1 1

Support Equipment

PC200 1 1 1 1 1 1

Bulldozer Total 3 4 5 5 5 5

D85SS 2 3 3 3 3 3

D375A-6 1 1 1 1 1 1 9 Grader Total 1 1 1 1 1 1

SANNY - - - - - -

Fleet allocation

Jun-23

Total

Equipment

(8)

Equipment & Cap Unit

3 4 5 6 7

WK22 WK23 WK24 WK25 WK26

Jun-23 Jun-23 Jun-23 Jun-23 Jun-23

Overburden

Fleet 1 DX800LC EX801 23,446 33,118 33,118 33,118 18,762 141,563

Fleet 2 DX800LC EX802 23,446 33,118 33,118 33,118 18,762 141,563

Fleet 3 CAT 345 GC EX57 12,556 16,644 10,197 14,467 10,047 63,911

Fleet 4 CAT 345 GC EX53 12,127 18,640 18,640 18,640 10,566 78,614

Fleet 5 CAT 345 GC EX58 10,828 16,650 16,104 15,685 8,888 68,155

Fleet 6 - - - - - - -

Fleet 7 - - - - - - -

Fleet 8 - - - - - - -

82,403

118,172 111,177 115,028 67,025 493,805 TRUE

Fleet 1 CAT 330 GC EX59 - 5,600 8,750 9,100 7,500 30,950

Fleet 2 PC 200 EX056 - 1,400 1,400 1,400 1,250 5,450

Total

Total OB Coal Getting

Equipment

Equipment Capacity

Jun-23

(9)

Equipment & Cap Unit

Equipment Eq.Num Material Location Produksi Distance Allocation

DX800LC EX801 380 Bcm/Hour Claystone PIT 5B36 141,563 1,500 IPD 5B21 UTARA DX800LC EX802 380 Bcm/Hour Claystone PIT 5B36 141,563 1,500 IPD 5B21 UTARA CAT 345 GC EX57 200 Bcm/Hour Claystone PIT 5B36 63,911 1,500 IPD 5B21 UTARA CAT 345 GC EX53 200 Bcm/Hour Claystone PIT B2A 78,614 1,500 IPD B2A CAT 345 GC EX58 200 Bcm/Hour Claystone PIT B2A 68,155 1,500 IPD B2A

Total 1,360 Bcm/Hour 493,805 1,500.00

CAT 330 GC EX59 119 Ton/Hour 30,950 - ROM

PC 200 EX056 82 Ton/Hour 5,450 - ROM

Total 201 Ton/Hour 36,400

13.57 Ratio

Productivity Plan

June-23

Eq. Capacity OB Excavator

Coal Excavator

(10)

Plan Summary Equipment & Cap Unit

1 1 1 1 1

Hauler Ov erburden ^{W K22} ^{W K23} ^{W K24} ^{W K25} ^{W K26} T ot al

SKT90S 12 12 12 12 12 12

HINO 14 14 14 14 14 14

T ot al 26 26 26 26 26 26

D ist anc e 5B 21

D ist anc e 5B 36 1,448.29 1,448.29 1,448.29 1,448.29 1,448.29 1,448.29 D ist anc e B 2A 999.51 999.51 999.51 999.51 999.51 999.51 D ist anc e All Pit 1,314.91 1,314.91 1,314.91 1,314.91 1,314.91 1,314.91

W K22 W K23 W K24 W K25 W K26

4-Jun 11-Jun 18-Jun 25-Jun 30-Jun

OVE R ALL PIT

MUD (BCM) -

OB Removal (BCM) 82,403 118,172 111,177 115,028 67,025 493,805 Total Waste Removal (BCM) 82,403 118,172 111,177 115,028 67,025 493,805 Coal Getting (MT) - 7,000 10,150 10,500 8,750 36,400 SR Mining - 16.88 10.95 10.96 7.66 13.57 PIT 5B 36

Waste Removal (BCM) 47,315 83,970 76,433 79,614 59,704 347,036 Coal Getting (MT) - 5,600 8,750 9,100 7,500 30,950 SR Mining - 14.99 8.74 8.75 7.96 11.21

PIT B 2A

Waste Removal (BCM) 17,858 35,291 34,884 34,325 24,411 146,769 Coal Getting (MT) - 1,400 1,400 1,400 1,250 5,450 SR Exclude Mud - 25.21 24.92 24.52 19.53 26.93 SR Include Mud - 25.21 24.92 24.52 19.53 26.93 CV GAR - 4,670 4,787 4,638 4,643 4,392

Production Plan Summary

Jun-23

`

Jun-23

Des c ript ion T ot al

(11)

Fuel Consumtion Plan

D-E F-L M-S T-Z AA-AG

WK22 WK23 WK24 WK25 WK26

Fuel Usage (liter)

Excavator 15,911 30,208 30,208 30,208 21,481 128,017 Hauler / Truck 36,601 64,928 64,928 64,928 46,171 277,555 Dozer 3,981 8,699 8,699 8,699 6,180 36,259 Grader - 475 475 475 335 1,760 Supporting 1,302 2,313 2,313 2,313 1,644 9,887 Auxiliary 1,350 2,388 2,388 2,388 1,699 10,214 Pumping 1,285 2,281 2,281 2,281 1,622 10,053 Total 60,431 111,293 111,293 111,293 79,133 473,745

Fuel Ratio

Excavator 0.24 0.25 0.25 0.24 0.24 0.24 Hauler / Truck 0.56 0.54 0.53 0.52 0.51 0.52 Dozer 0.06 0.07 0.07 0.07 0.07 0.07 Grader - 0.00 0.00 0.00 0.00 0.00 Supporting 0.02 0.02 0.02 0.02 0.02 0.02 Auxiliary 0.02 0.02 0.02 0.02 0.02 0.02 Total 0.92 0.92 0.91 0.89 0.87 0.90

Fuel Consumption Plan

MAY

Description Total

(12)

Material Balance

WK22 WK23 WK24 WK25 WK26

4-Jun 11-Jun 18-Jun 25-Jun 30-Jun

Material Clasification

Top Soil & Sub Soil - - - - - - Mud - - - - - - Ripping 17,858 35,291 34,884 34,325 24,411 146,769 Free Digging 47,315 83,970 76,433 79,614 59,704 347,036 TOTAL 65,174 119,260 111,317 113,940 84,115 493,805

Material Balance

AREA

PIT 5B21 - - - - - - PIT 5B36 47,315 83,970 76,433 79,614 59,704 347,036

PIT B2A 17,858 35,291 34,884 34,325 24,411 146,769 Total 47,315 83,970 76,433 79,614 59,704 493,805

Dumping Point

Volume to Disposal (BCM)

IPD B2A Barat 17,858 35,291 34,884 34,325 24,411 146,769

IPD B521 Selatan Rl+70 79,614 59,704 139,318

IPD B521 Utara Rl+105 47,315 83,970 76,433 16,697 - 224,415

Disposal Remain Capacity (BCM) Capacity -

IPD B2A Barat 896,452 878,594 843,303 808,419 774,094 749,683 749,683 IPD B521 Selatan Rl+70 207,900 160,585 76,615 182 (79,432) (139,136) (139,136)

IPD B521 Utara Rl+105 604,476 557,161 473,191 396,758 380,061 380,061 380,061

Description ^Total

Material Clasification and Balance

Jun-23

(13)

Activity

Start Date Finish Date WK22 WK23 WK24 WK25 WK26 W41

General Work

Pengukukuran Original Pit B2A 1-Jun-23 3-Jun-23 1x TS MPT & TMU Open

Pembentukan Jalan Ke disposal B2A Barat 1-Jun-23 1-Jun-23 1x DZ85 ss & 1x PC 200 MPT Open

Mobilisasi unit 2 X Excavator 40 T Ke B2A 1-Jun-23 1-Jun-23 1x EX470/EX350 & 2 DT MPT Open

Stake out Sequence Juni Pit B2A & Pit B536 2023 1-Jun-23 2-Jun-23 Alat TS MPT Open

Pembetukan Tanggul HW Rl+80 Utara Selatan sisi Timur Pit B536 2-Jun-23 16-Jun-23 1x PC 200 MPT Open

Pemebentukan Jalan SW ke IPD B521 Selatan RL+70 7-Jun-23 9-Jun-23 1x PC 211, 1x Dz85 ss MPT Open

Pemebentukan Sekatan Sump Utara Pit B536 9-Jun-23 11-Jun-23 1x PC 211, 1x Dz85 ss MPT Open

Dewatering

Pumping sump Sump B636 Utara 3-Jun-23 8-Jun-23 1xALFOS 65A MPT Continue

Activity

Jun-23

Unit PIC Status

Activity Plan ^Time ^Week

(14)

MAP

30 31 30

Bulan May-23 Jun-23 Aug-23

Jumlah Hari 2 0 0

Air Sump 23,624 - -

Hujan 40 mm 80 - -

Cathment Area ha 39.2 39.2 21.7

Volume Hujan m3 2,089 - -

Volume Ground Water lt/s - - - Total Volume Air Masuk m3 25,713 - - Kemampuan Pompa

PA 85% 90% 90%

UA 86% 86% 86%

Jam Kerja Pompa/Hari jam 17 17 17 ltr/dtk - - -

MPG ltr/dtk - - -

Alfos 65A-(MPG10) 320 ltr/dtk 38,707 - - ltr/dtk - - -

Kemampuan Pompa 38,707 - -

Sisa Air m3 - - - Kapasitas Pompa

MPG 0 ltr/dtk - - -

Kapasitas Pompa /day (m3/day) 19,354 19,354 19,354

Kapasitas Pompa /Jam (m3/Jam) 1,152 1,152 1,152 Vol 23,624.00 Target RL+48 Duration Pumping (H) 33.60 Duration Pumping (D) 2.00

POMPA MPT - PIT 5B36 2021

Activity

Pompa

HDPE _RL+83

(15)

Sequence Pit B536

ORTHO Legenda

Bdy Design Toe Crest Design Road

Map

(16)

Sequence Pit B2A

ORTHO Legenda

Map

U

(17)

Sequence Pit B536

80 T

P2

80 T

P2

Forong-Gorong

P1

P2

20 T

P2

P1

40 T

S43

S42

(Extra Fleet)

S40

Voll Highwall OB : 37,397.48 Bcm CO : -

Voll SW Selatan OB : 384,973.01 Bcm CO : 37.282 MT

- Strategy Plan Fleet

P1. 1X 80 T Stripping Tanjungan to RL+55 Mengarah ke Utara untuk percepatan rencana jalan

P1. 1X 80 T Continue Pembentukan Lost Point to RL 32 Expose Seam 42 serta Peralihan Sump temporary dari air sump utara, agar top surface Mud bisa di ukur team Survey

P1. 1X 40 T Continue potong Contur ke arah Selatan untuk penurunan HW to RL 80

P2. 1X 80 T Setelah pembentukan Lost point Dapat di alokasikan di SW Selatan design Progres expose seam 42 dan 41

P2. 1X 40 T Setelah dari HW Dapat di alokasikan di SW Selatan Progres expose seam 43 dan 41

- Strategy Plan General Fleet

P1. 1X 20 Ton Support Pementukan ramp jalan untuk percepatan pembentukan ramp jalan baru

P1. 1X Dozer 375 Support Ripping material hard

80 T

P1

(18)

Sequence Pit B2A & Disposal Barat IPD B2A

40 T

- Strategy Plan Fleet

P1. 1X 40 T Stripping Expose seam A1L, A1U to RL+76 Mengarah ke Utara

P1. 1X 40 Ton stripping & Expose Seam C10, CA to RL+ 70 ke arah utara

P2. 1X 40 Ton Striping Seam B, B10 ke arah Utara to RL+70

P1 P2

40 T

P1

40 T

Rl+76

Rl+70 Rl+70

Voll SW Selatan OB : 71,874Bcm CO : 4,990 MT

Voll SW Selatan OB : 85,034Bcm CO : 104 MT

Voll SW Selatan OB : 62,381Bcm CO : 3,507 MT

(19)

Disposal B2a Utara

Distance

Berdasakan Centroid jarak dari

- Pit B2a HW 1X 40 Ton RL+70 Selatan sampai dengan Disp OPD B2a Utara RL+115 Capacity Fill 855.000 Bcm jarak BY Centroid : 1.200 M (garis Biru)

Legenda

Foto Udara 29 Mei 2023

Capacity Fill 855,000 Bcm

(20)

Disposal B2a Barat

Legenda

Foto Udara 29 Mei 2023

Capacity Fill 294,923 Bcm

Distance

Berdasakan Centroid jarak dari

- Pit B2a HW 1X 80 Ton RL+70 Selatan sampai

dengan Disp OPD B2a Barat RL+130 Capacity Fill

294.923 Bcm jarak BY Centroid : 1.500 M (garis

Biru)

(21)

Disposal B521 Selatan

Distance

Berdasakan Centroid jarak dari

- Pit B536 HW RL+80 Selatan sampai dengan Disp IPDB521 Selatan RL+70 jarak BY Centroid : 641 M (garis Biru)

Forong-Gorong Distance BY Centroid

Pit Disposal Disposal Capsity (BCM) Dist (M) Remarks B536 RL+40 Disp B521 Barat RL+105 180,068 1,427Jalan LW/ Jalan Existing

B536 RL+40 Disp B521 Barat RL+105 180,068 1,285Jalan SW/ Propose Design Disp Selatan B536 RL+60 Disp B521 Selatan RL+70 207,900 423Jalan SW/ Propose Design Disp Selatan

Distance BY Centroid

Pit Disposal Disposal Capsity (BCM) Dist (M) Remarks B536 RL+70 HW Disp B521 Barat RL+105 180,068 1,329Jalan HW timur B536 RL+70 HW Disp B521 Selatan RL+70 207,900 641Jalan HW timur

Legenda

Foto Udara 29 Mei 2023

Capacity Fill 4.815 Bcm

(22)

Disposal B521 Barat

2 Distance

Berdasakan Centroid jarak dari

- Pit B536 SW Selatan sampai dengan

Disp IPDB521 Utara RL+105 jarak BY Centroid : 1,500 M (Garis Merah)

Foto Udara 29 Mei 2023

Patok Monitoring 1

Legenda

(23)

Reserve Pit B536

PIT SEAM COAL OB Sum of CV_G ASH Sum of TS

BOTOM 37,267.84 348,291.72 97,149.28 11.35 35.00

- 168,165.68 3.49 38.00

- 58.29 8,715.45 3.49 1.28 39.00

7,251.48 31,052.24 17,392.00 3.36 3.72 40.00

2,493.66 70,152.79 36,114.05 3.97 41.00

4,511.86 35,865.21 2.92 42.00

18,126.38 37,952.19 26,127.78 3.84 0.84 43.00

4,737.21 1,945.22

42U 147.26 3,100.10 8,800.00 1.54 HIGHWALL 14.35 36,681.37

35.00 - 30,734.59 44.00

1.33 5,886.49 45.00

13.02 60.29 TOTAL 37,282.18 384,973.09 SR 10.33

B536

(24)

Reserve Pit B2A

(25)

Reserve Pit B2A

(26)

Reserve Pit B2A

OB Coal

SR : 25.47

: 219,290 BCM

: 8,610 MT

(27)

Section

PIT B536

Parameter Design Pit:

40 42 43

42 43

Legenda

A

B

C

D

41

43 42 40

40 41 39

39

(28)

Section

DISPOSAL B536 _Legenda

A

(29)

Section

PIT B2A

Legenda

Height bench = 10 m Width bench = 5 m

Single slope = 45 degree

Overall Slope = 38 degree

Grade road = 8-10%

RL Target = 76 M/L

A

B

1AU 1AL

1AU1AL

(30)

Section

DISPOSAL B2A _Legenda

Grade road = 8-10%

RL Target = 70 M/L

A

B

C

D

B10

(31)

Section

PIT B2A

Legenda

Grade road = 8-10%

RL Target = 70 M/L

A

B

C10 CA

(32)

Section

DISPOSAL B2A _Legenda

(33)

DISTANCE

DISTANCE B536 _Legenda

Plan Distance Monthly Distance Vol OB

Bottom 1 1,572.87 162,916.04 Bottom 2 1,326.90 162,916.04 Highwall 1,434.16 36,712.10 1,448.29

Distance Sumproduct

(34)

DISTANCE

DISTANCE B2A _Legenda

Plan Distance Monthly Distance Vol OB Soil 916.82 2,500.00 Seam A 975.67 55,899.57 Seam B Barat 1,285.06 4,200.82 Seam B Timur 1,013.81 23,804.66 999.51