1)
Selection of site
When we
select a site many conditions have to be considered. Profitability is the main factor.
But other factors also very important for continues production.
a) Deposit
Quality and Amount
v Quality of the rock was determined by finding AIV, LAAV and
ACV of the rock aggregates.
b) Supply
and Demand
c) Transportation
.
d) Labor
v Skilled labors and Non-Skilled labors can be found.
e)
Government Approvals
v Blasting licence, Mining license and Environmental protection
license need obtained.
f) Profit
& Cost
g)
Historical Importance of the Area
2) Legal Procedure
An essential
part, because without legal approval, can’t maintain the site. This has to
focus on;
a) Obtaining
Mining License
b) CEA
Approval
c) Trade
License
d) Explosive
License
e) Lease
Agreement
3) Site
Preparation
When site is
selected and legal procedure is covered, can start the site. To maintain it
properly, has to have other requirements such as;
a) Earth Dam
b) Face/
Spacing for crusher plant
c) Labor
Camps/ Office
d) Decks/ Access Ways
4) Crusher Plant
Installation
After above
steps the crusher should install with essential parts as;
a) Grizzly
Feeder with Primary Crusher (as the jaw crusher)
b) Feeder
(as vibratory feeder)
c) Other
Secondary Crushers (as cone crushers)
d) Screen
According to the output need
5) Quarry Design
Here also
have several areas to concentrate such as;
a)
Types of Explosives
should Used
b)
Blasting Pattern
c)
Feeding point to
crusher plant
d)
Machinery and Equipment
should used
e)
Safety
f)
Drainage System
g)
Quarry Pattern such as
no. of benches
Most of these parameters are vary with the physical
properties of the deposit, such as Strength, Height, Fractures etc. and also
the scope of the organization
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