05. Monthly Report Blasting Mei 2023.pptx

report monthly

1. Monthly Report Drilling Blasting MTD Mei 2023 Loa Kulu, 8 Juni 2023

2. Achievment Blasting Mei 2023

3. 3 Blasting Plan Vs Aktual MTD Mei 2023 1. PIT 40 SST-AMM

4. 4 Blasting Plan Vs Aktual MTD Mei 2023 2. PIT BERUAQ-AMM

5. 5 Blasting Plan Vs Aktual MTD Mei 2023 3. PIT J North-PST

6. 6 Blasting Plan Vs Aktual MTD Mei 2023 4. PIT 270 BLP- CK

7. 7 Blasting Plan Vs Aktual MTD Mei 2023 5. PIT 200 GTR - MTN

8. 8 Realisasi Waste Oil All Mining Konraktor MTD Mei 2023

9. - Evaluasi Sequence Blasting Mei 2023 - Dokumentasi Fragmentasi

10. 1. PIT 40 SST - PT. AMM Target Overburden Removal 4,086,778 Bcm Target Overburden Removal by Blastin g 3,940,782 Bcm Aktual Blasting Material (Survey) 4,628,229 Bcm Achievment Plan Vs Aktual 112 % Recovery 94 % Stock Blast Inv EOM 828.118 Bcm

11. 11 Tanggal 25 Mei 2023 Seam 90 Pit East (Layer 1) B x S = 8 X 9 PF = 0.22 Fragmentasi ≤ 80 cm : 100% Fragmentasi ≥ 80 cm : 0% Unit Loader: PC 52008 Digging Time : 10.4 s Fragmentasi Pit 40 SST-PT. AMM

12. 2. PIT BERUAQ- PT. AMM

13. Fragmentasi BERUAQ- PT. AMM Tanggal 04 Mei 2023 Seam 33 Pit Badak (Layer 1) B x S = 8 X 9 PF = 0.16 Fragmentasi ≤ 40 cm : 97% Fragmentasi ≥ 40 cm : 3 % Unit Loader: PC 5507 Digging Time : 5.21 s

14. 3. PIT J North - PT. PST Target Overburden Removal 2,168,843 Bcm Target Overburden Removal by Blastin g 1,518,190 Bcm Aktual Blasting Material (Survey) 1,716,146 Bcm Achievment Plan Vs Aktual 113 % Recovery 73 % Stock Blast Inv EOM 30.000 Bcm

15. Fragmentasi Pit J North - PT. PST Peledakan27 Mei 2023 Burden Spasi : 6 x 7 Seam : J Total Hole : 235 Volume : 57,311.0 BCM PF : 0.22 Fragmentasi ≥90Cm :5% Fragmentasi ≤90Cm :95% Ukuran rata-rata paling besar : 90 cm

16. 4.a PIT 270- PT. CK Target Overburden Removal 2,677,136 Bcm Target Overburden Removal by Blastin g 4,411,200 Bcm Aktual Blasting Material (Survey) 4,483,936 Bcm Achievment Plan Vs Aktual 102 % Recovery 97 % Stock Blast Inv EOM 590,518 Bcm

17. 4.b PIT Z12- PT. CK

18. Fragmentasi PIT 270 - PT. CK Hari/Tanggal : Minggu / 14 Mei 2023 Lokasi/Pit : PT CK Pit 270 BLP JumlahLubang : 113 lubang Kedalaman : 8,2 meter Berdasarkan permintaan fragmentasi batuan yang diharapkan ( ≤80cm ), maka dari hasil pengolahan data di atas ; Persentase lolos ayakan pada ukuran ( ≤80 cm ) sebanyak 100 % Tidak ditemukan adanya boulder ( ≥ 80 cm ) dengan top size 31,78 cm. Persen passing F90 sebesar 21,41 cm

19. 5. PIT 200 GTR - MTN Target Overburden Removal 2,677,136 Bcm Target Overburden Removal by Blastin g 4,411,200 Bcm Aktual Blasting Material (Survey) 4,483,936 Bcm Achievment Plan Vs Aktual 102 % Recovery 97 % Stock Blast Inv EOM 590,518 Bcm Pit 200 GTR Divergent Area

20. Fragmentasi PIT 200 GTR - MTN

21. Evaluasi Equipment MTD Mei 2023

22. Performance MMT -PT Dahana (MTD Mei 2023) *Data per 31 Mei 2023

23. 23 Performance Drilling Machine - PT AMM (MTD Mei 2023)

24. 24 Performance Drilling Machine - PT PST (MTD Mei 2023)

25. 25 Performance Drilling Machine - PT CK (MTD Mei 2023)

26. 26 Performance Drilling Machine - PT MTN (MTD Mei 2023)

27. Issue Blasting MTD Mei 2023

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