Parameters

Units

Values

Calculated

Used

Hole depth

M

7

4 - 9

Linear capacity

Kg/m

21

-

Load length

M

5

3 - 6

Quantity of explosive per holes

Kg/hole

105

76 - 150

The length of fluff

M

2

2.3 - 3.8

The drill mesh

m2

6 × 7

6 × 7

Drilling diameter efficiency

m3/m

58

-

Total length drilled per year

m/year

178,956

217,858

The total length of the shooting hole

m/tir

496

50 - 12

Holes per row

-

14

10 - 72

Volume of “explosive block”

m3/tir

26,498

20,975

shot block width

M

37.85

25 - 55

The number of rows per shot

-

6

3 - 6

Holes per shot

-

84

50 - 284

Quantity of explosive per shot

Kg/tir

8820

900 - 13,700

Quantity of explosive per year

Kg/year

3,184,020

4,799,022

Annual relay consumption

-

3610

-

Consumption priming per year

-

30,324

-

Annual use of detonator capsules

-

722

-

Annual production

Tone

22,666,356

20,132,000