File Information

Blast Design Specifications File: BLASTDES.SPC

*Maptek Pty Ltd 1999
*Blast Design Specifications file
*
*File = blastdes.spc
*Location = $ENVIS_RESO (by default $VULCAN/etc/resources)
*
*This file consists of three separate sections:
*     Blast Bench Definition      - BLAST_BNCH
*     Blast Explosive Parameters  - BLAST_EXPL
*     Blast Percentage            - BLAST_PERC
*
*The Blast Bench Definition is required to be set up before running any of
*the Bench Blast Design Options under Vulcan - Open Pit.
*The Blast Explosive Parameters and Blast Percentages are only required for
*the Explosive Analysis - Explosive Data - Analysis option under Vulcan -
*Open Pit.
*
*Each section may have multiple tables defined.
*
*Blast Bench Definition     - BLAST_BNCH
*
*The tables below are used to define the DATUM level of each mining
*area in the pit(s). The option then uses this information to calculate
*the level of a given bench. Bench 3 would have a level of 335.
*
*The format for each line in the table is:
*      Deposit (12 char max)*Datum Level*Bench Height*
*
BEGIN$DEF BLAST_BNCH
    BEGIN$TAB MINE_1
       'PIT1','380.0','15.0'
       'PIT2','440.0','15.0'
    END$TAB MINE_1
BEGIN$TAB MINE_2
       'PIT3','280.0','13.0'
       'PIT4','330.0','14.0'
    END$TAB MINE_2
END$DEF BLAST_BNCH
*
*Blast Explosive Parameters - BLAST_EXPL
*
*The following tables define the explosives parameters applicable to
*blast holes of various diameters (diameters are in mm)
*The format for each line in the table is:
*     Explosive type (name)*Mass(kg)/(metre of hole length)*Swell %*
*
BEGIN$DEF BLAST_EXPL
    BEGIN$TAB 89.0
        'ANFO','5.1','0.0
        '001','6.2','0.0'
        '101','6.8','0.0'
        '201','7.5','0.0'
        '301','8.1','0.0'
        '351','8.4','0.0'
    END$TAB 89.0
BEGIN$TAB 114.0
        'ANFO','8.4','0.0
        '001','10.2','0.0'
        '101','11.2','0.0'
        '201','12.2','0.0'
        '301','13.3','0.0'
        '351','13.8','0.0'
    END$TAB 114.0
BEGIN$TAB 127.0
        'ANFO','10.4','0.0
        '001','12.7','0.0'
        '101','13.9','0.0'
        '201','15.2','0.0'
        '301','16.5',0.0'
        '351','17.1','0.0'
    END$TAB 127.0
END$DEF BLAST_EXPL
*
*Blast Percentage              - BLAST_PERC
*
*The tables below are used to report the quantities of components
*required for the planned blast.
*The format for each line in the table is:
*    Explosive*Fuel/Oil%*Ammonium Nitrate%*HEF%*Density*Energy*
*Note Density is just here for reference - not used at all*
*
BEGIN$DEF BLAST_PERC
    BEGIN$TAB EXP1
        'ANFO','6.0','94.0','0.0','0.82','3.78'
        '001','3.1','75.0','21.9','1.00','3.80'
        '101','2.8','73.0','24.2','1.10','3.85'
        '201','1.5','64.5','34.0','1.20','3.80'
        '301','0.0','55.0','45.0','1.30','3.78'
        '351','0.0','53.0','47.0','1.35','3.78'
    END$TAB EXP1
    BEGIN$TAB EXP2
        'ANFO','6.0','94.0','0.0','0.82','3.78'
        '001','3.1','75.0','21.9','1.00','3.80'
        '101','2.8','73.0','24.2','1.10','3.85'
        '201','1.5','64.5','34.0','1.20','3.80'
        '301','0.0','55.0','45.0','1.30','3.78'
        '351','0.0','53.0','47.0','1.35','3.78'
    END$TAB EXP2
END$DEF BLAST_PERC