D&B Plan — DBP-2026-015 Approved
Block PIT-B-001 • Rencana 5 Juni 2026

Informasi Plan

Plan No
DBP-2026-015
Block
PIT-B-001
Pit
PIT-B
Bench
BN-12
Tanggal Rencana
2026-06-05
Status
Approved

Parameter Blast Pattern

Diameter Lubang
115 mm
Burden
3.0 m
Spacing
3.5 m
Kedalaman
8.0 m
Stemming
2.5 m
Sub-drill
0.5 m

Bahan Peledak

ANFO
2.450 kg
Booster (Pentolite)
48 pcs x 400g
Detonator (Nonel)
48 pcs
Detonating Cord
200 m
PTW Reference
PTW-2026-042

Tim Pelaksana

Drill SupervisorBudi Santoso
BlasterEko Prasetyo
Safety OfficerSiti Rahayu
Approved byIr. Agus Maulana

Blast Pattern Grid (8x6)

Pola bor: Staggered • 48 lubang total • Inisiasi dari SW ke NE

Lubang Bor
Titik Inisiasi

Checklist Eksekusi