6. Reserves r

MINEX TRAINING 28 NOVEMBER 2011

1. 2. 3. 4. 5. 6. 7.

CREATE RESERVE.DBR (.DBR - .DBR.DAT - .DBR.IDX) CREATE/ EDIT CODES & LAYER ADD PIT TO RESERVE.DBR ADD QUALITY VARIABLES GENERATE – BUILD RESERVES CEK VOLUME (BY GRID VOLUME / INSITU RESOURCE) DEFINE DEFAULT QUALITY 1. 2.

8. 9. 10.

QUALITY UPDATE FROM MODEL (IF QUALITY EXIST) BACK UP DATA BASE MODIFY RESERVES 1. 2. 3. 4. 5.

11. 12.

SQL IMPORT QUALITY DEFAULT

JOIN LAYERS 1. JOIN WASTE 2. JOIN COAL JOIN THIN INTERBURDEN 1. SET FLAG VARIABLE -> SQL 2. JOIN ON FLAG WASTE COAL < MIN THICKNESS REJOIN WASTE TIDY UP NAMES

ROM CALCULATION -> SEAM LOSS DILUTION DISPLAY 3D

ADD : 1. 2. 3. 4.

ROM TON COAL UPDATE QUALITY VARIABLE COAL CLASS DELETE SMALL VOLUME

1. CREATE RESERVES.DBr PILIH FILE RESEREVE.DBR KLICK KANAN

NAMA FILE

FILE HASIL CREATE RESERVE.DBr

2. CREATE/EDIT CODES & LAYER EDIT CODES & LAYER

CODES

LAYE R

3. ADD PIT

ADD PIT

ADD PIT

4. ADD QUALITY VARIABLE

ADD QUALITY VARIABLE

ADD PIT

5. BUILD RESERVE

GENERATE RESERVE

PIT BENCH

NAMA PIT

TOP & BASE PIT

DELETE PIT/BENCH

DELETE PIT/BENCH

MASUKKAN NO PIT YG AKAN DI DELETE

REPORT CALCULATION

DETAILED REPORT

TYPE REPORT VARIABLE REPORT

PIT

NAMA REPORT FILE

6. CEK VOLUME

TOP & BASE PIT

RESERVE REPORT GRID VOLUME REPORT

RESERVE BY INSITU REPORT

INSITU RESERVE

SEAM DAN QUALITY

TOP & BASE PIT

HASIL PERHITUNGAN

RESERVE REPORT

INSITU RESERVE REPORT

7. IMPORT QUALITY DEFAULT

IMPORT QUALITY DEFAULT

TAB 1

TAB 2

LAYER SEAM DAN WASTE

NILAI QALITY

CEK QUALITY DEFAULT

CEK QUALITY DEFAULT

8. QUALITY UPDATE FROM MODEL UPDATE QUALITY MODEL

9. BACK UP DATABASE

BACK UP DATA BASE

10. MODIFY RESERVES

IMPORT QUALITY DEFAULT

LAYER OB DAN COAL SAJA JOIN WASTE TIDAK DI CENTANG

JOIN WASTE

YES

DAPAT DI PERIKSA ADA LAYER YANG DI GABUNG

ALL LAYER JOIN COAL DI CENTANG

JOIN COAL

DAPAT DI PERIKSA ADA LAYER YANG DI GABUNG

ADD NAMA “FLAG” PADA ADD QUALITY VARIABLE

SQL 002_JOINCOALLAYERS

STATIGRAPHICALLY DOWN

FORMULA SQL

RESERVE

VOLUME PARTING YANG DIJADIKAN COAL

SQL 003_JOIN COALBUTTOMUP

STATIGRAPHICALLY UP

VOLUME PARTING YANG DIJADIKAN OB

LAYER OB DAN COAL SAJA JOIN

JOIN MASK FLAG

COAL DI CENTANG

SAMA DENGAN SQL 002

YES

SAMA DENGAN SQL 002

ALL LAYER WASTE MIN THICKNESS COAL

WASTE COAL < MIN THICKNESS

YES

COAL YANG DIJADIKAN WASTE

GET PARAMET ER

LAYER OB DAN COAL SAJA JOIN WASTE TIDAK DI CENTANG

JOIN WASTE

LAYER OB DAN COAL SAJA TIDY UP RESOLVE WASTE/COAL NAME

JOIN WASTE

PERAPIAN BLOCK STRIP DAN BENCHES

11. ROM CALCULATION

SEAM DILUTION

SEAM DILUTION DILUSI LOSE RESOLVE WASTE/COAL NAME

QUALITY INPUT (NILAI QUALITY AWAL)

ADD OUTPUT QUALITY AKIBAT DILUSI

QUALITY INPUT (NILAI QUALITY AWAL)

OK E

DETAILED REPORT

PERUBAHAN QUALITY AKIBAT PROSES DILUSI

ROM TON COAL

ROM TON COAL

ALL LAYER

MINING PARAMETER MINE RECOVERY

ROM TON COAL

REPOR T

MERUBAH QUALITY VARIABLE QUALITY VARIABLE DEAFULT

QUALITY VARIABLE UPDATE QUALITY

QUALITY VARIABLE

REPOR T

REPORT VARIABLE

COAL CLASS RESERVE SQL

DI CENTANG

DATA SQL

DATA SQL

VARIABLE CTYPE

SQL DI SIMPAN

O K

CODE CTYPE

COAL CLASS

DELETE SMALL VOLUME DATA SQL

ORIGVOLU ME

O K

SET MINIMUM VOLUME

DELETE MINIMUM VOLUME

PIT BLOCK YANG DI HAPUS SMALL VOLUME YANG DI HAPUS

12. DISPLAY 3D AREA

KLICK TAB COLOUR

SET UP COLOUR BY BENCH

OK