PACIFIC INSTITUTE OF TECHNOLOGY

PRATAPNAGAR, UDAIPUR
(APPROVED BY AICTE AND AFFILIATED TO RTU)

A
REPORT ON INDUSTRIAL TRAINING
FROM 4th June to 3rd August 2015

RAJASTHAN STATE MINES AND MINERAL,

LIMITED UDAIPUR (RAJASTHAN)

SUBMITTED TO:- SUBMITTED BY:

UJJWAL NAGDA
Dy. Mgr (Mech.), VTC Mechanical Engineering

RSMML Jhamar Kotra 3rd Year 6t h sem

0
 ACKNOWLEDGEMENT

First of all I express my sincere gratitude to Prof. training and placement in

charge, Pacific Institute of Technology pratapnagar, Udaipur for giving me certain
valuable instruction, which helped me, understands the whole concept in a better way.

My heart full thanks to our training in charge at RSMML, Jhamar Kotra for
practically taking us under his wing and making this training a memorable experience.

I am also thankful to all the Engineers and managers of various sections for
helping us sincerely and allowing us to witness the maintenance process of various
machines, process and concepts of industry.

Besides these valuable guides I want to thanks also all employees, workers of
the plant, different sections for their co-operation given to me during my practical
training period.

UJJWAL NAGDA
B. Tech,
Mechanical Engineering
Pacific institute of technology, Udaipur (Raj.)

1
 PREFACE

It is possible that theoretical knowledge can be fully obtained in classroom,

but practical knowledge can’t be found printed in books. For the point of view of
students like us, to get just a degree does not help. In this 21st century, students
need to be marketable i.e. having enough know how about the practical things.

Our training has undergoing at “RAJASTHAN STATE MINES &

MINERALS LTD.” For 60 days between 4th June to 3rd August, 2015. In over report
we would like to cover all the information, which are required in plant training.

We have tried our best to present this report in such a way that if would give
the required information and meaningful idea about the industry that we have
visited.

2
 ABSTRACT

Rajasthan state mines and minerals (RSMM) limited is one of the public sector
enterprises of the Government of Rajasthan, primarily engaged in mining and
marketing of industrial minerals in Rajasthan. The very objective of the company is to
achieve cost effective technology innovations in the mining of minerals and to
diversify into mineral based downstream projects. Besides minerals, RSMML has
also jumped into Energy Sector and has setup 106.3 MW installed capacity wind
power project at Jaisalmer, Rajasthan.

It operates one of the largest and fully mechanized. Mines in the country at
Jhamarkotra ,26km from Udaipur

The focus of this company lies increase growth and productivity. It has becomes a
global pioneer inn open cast mining and beneficiation of carbonate rock phosphate.
Present day RSMML comprises of various division working under overall control of
corporate office at Udaipur. It deals in four major industry minerals m=namely
phosphate gypsum low silica limestone and green marble.

3
 Contents

1. Introduction about company

2. Shovel section
3. Dumper section
4. Drill section
5. Dozer section
6. Crushing plant
7. Industrial beneficiation plant
8. Vocational training centre
9. Conclusion

4
 INTRODUCTION ABOUT COMPANY

Rajasthan state Mines and Mineral Limited is one of the premier public
sector enterprises of government of Rajasthan, is a new name of
erstwhile M/s Bikaner gypsum limited, a private sector company which
had commended the mining of gypsum in Bikaner in Rajasthan State
Mines & Minerals Limited (RSMML) is one of the premier public
sector enterprises of the Government of Rajasthan, primarily engaged
in mining and marketing of industrial minerals in the state. The very
objective of the company is to achieve cost effective technological
innovations in the mining of minerals and to diversify into mineral
based downstream projects. Apart from the above the Company is also
aiming at long-term fuel supply to lignite based power projects, apart
from setting up wind energy farms at Jaisalmer. This company is
professionally managed and remains foc

used at towards increasing productivity and growth

5
1.2 Mining Operation at Glance:-
Drilling Electrical supply

Blasting

Loading by electrical shovel Electrical supply

Transportation

Separation for

HGO & LGO

HGO Crusher LGO Crusher Electrical supply

To consumers Benefication plant Electrical supply

6
1.1 TODAY:

Today RSMML comprises of various separate divisions working under

overall control of corporate office at under at Udaipur. Today it deals
in four major industries minerals, rock phosphate, natural gypsum, low
silica limestone and green marble.

1.2 ACTIVITES:

The current activities of RSMML, Jhamar Kotra as rock Phosphate is

concerned are:-

1. Mining and marketing of high grade rock phosphate

ore Jhamar Kotra, Udaipur.
2. Mining and basification of low- grade rock
phosphate to produce high- grade rock phosphate
concerned at its IBP at Jhamar Kotra, Udaipur.
3. Manufacturing and selling of low-grade ore as
phosphate fertilizer called RAJPHOS for direct
application.
4. Export of granulated single super phosphate.

1.3 MARKETING:

The marketing of JKT rocks phosphate is full of logistics problems.

The land lacked occurrence of the deposit and meter gauge railway
linkage possess a serious problem / bottle neck in transportation of the
mined production.

7
SHOVEL
SECTION

8
 SHOVEL SECTION

2.1 SHOVEL:

After blasting the fragmental material, it is loaded in to dumper by

hydraulic excavator, at over burden. One hydraulic excavator can load
10-12 dumper in one hour. These excavators also load over rock
material.

The shovel used in RSMML JKT mines is hydraulically operated.

There are 5 hydraulically operated shovels and shoe shovel.

2.2

9
2.2.1 GENERAL LOCATION AND SPECIFICATION

1.Arm 2. Sprocket

3. Bucket cylinder 4. Track frame

5. Arm cylinder 6. Idler

7. Boom 8. Track shoe

9. Boom cylinder 10. Bucket

1. Specification of hydraulic shovel

Model : Pc 1000- 1/ BE – 1000

Operating weight : 98,000 kg

Travel speed:

Low : 2.4 km/hr.

High : 3.4 km/hr.
Swing Speed : 4.5 rpm Engine]

Model : Komatsu SA6D 170 diesel engine

Rated rpm : 1700 rpm
Fly wheel horse : 542 hp

Bucket capacity : front=6.1m3, Back hone=5.0 m3

10
2.2.2 MONITOR PANNEL

This monitor consists of monitor lamps group A, B, & C, meter group

D and switch group E.

A. Check monitor group: (Check items before sorting)

1. Radiator coolant level monitor
2. Engine oil monitor
3. Hydraulic oil; level monitor

B. Caution monitor group (caution group):

1. Charge monitor

C. Caution monitor group (emergency stop items):

1. Hydraulic filter monitor
2. Engine pressure monitor
3. Radiator coolant level indicator

2.2.3 INITIAL 250 Hrs MAINT.

a). Final drive case : Changing oil

b). Swing machinery case : Changing oil

c). PTI case : Changing oil

d). Engine level case : Check and adjust

e). Injector : Check and adjust

11
2.2.4 ENERGY 250 SERVICE

a). Lubricating

1. Fan bearing : Lubricate 1 point

2. Tension pulley bracket : Lubricate 2 point

b). Final drive case : Check and supply

c). Hydraulic filter : Replace element

d). Drain filter : Replace cartridge

e). Engine oil pen : Check oil

f). Full flow filter : Replace cartridge

g). By pass filter : Replace element

h).Fuel filter : Replace cartridge

I). Corrosion resistor : Replace cartridge

j). Battery Electrolyte : Check fluid level

12
DUMPER
SECTION

13
 DUMPER

3.1 INTRODUCATION:

A dumper is heavy- duty diesel truck in which the body can be lifted
off the chassis by hydraulic pressure. These are pneumatic wheeled,
high speed and high maneuver-ability trucks with short-chassis and
strong dupable bodies. The dumping may be done in the front or in the
side of in the rear, but in out R.S.M.M. Ltd Mines only rear used.

14
These heavy duty dampers are very useful short hauls on rough road. At
Jhamar Kotara Mine, there are HD- 785-2BH/-85 AND 15 Noa. Of 85 T
dumpers. The cost of each dumper. The cost of each dumper is approx 3.00
carore

3.2 REAR DUMP TRUCK MODAL

3.2.1 SPECIFACTIONS

ENGINE

Model : Cummins

Type : Water cooled,4 cycle turbo

charged, diesel engine

No. of cylinders : 12

FUEL SYSTEM

Type : Cummins PT fuel system

Governor : Mechanical

Ari cleaner : Dry type, 3 – elements.

15
COOLING SYSTEM

Radiator : Continuous finned, flat type

Pump : Centrifugal water pump

Fan : Suction type

ELECTRICAL SYSTEM

Alternator : 24 V, 30 A

Batteries : 12 V x 4 Nos.

Lighting : 24 V

Starting : Electric starter, DELCO

REMY 24 volt x 2 Nos.

TRANSMISSION

Model : KOMATSU Japan make

electric shift controlled,
Transmission with lock up
clutch and planetary system

Type : Double Reduction

Differential : “Traction sensing”

automatically Puts power
on wheel with traction, when
one tends to spine.

16
TYRES

Front and Rear tyres

(Standard) – size, 24.00 x 49, tube less

Brake system : Wet type, disk brakes

Emergency : Air over hydraulic duel

emergency Relay valves
and thanks provide
automatic brake
application upon loss of
operating pressure in
service brake system.

Parking : Shoe type.

STEERING SYSTEM

Hydraulic power steering.

HOIST SYSTEM

Type : Hydraulic

Pump : Gear pump 2 No.

One – brakes
One – hoist and steering.

3.2.2 STANDARD ACCESSORIES

Ammeter, twin air horns, windshield wiper, air pr. Gauge. Air
cleaner restriction gauge, electric, starters, starters key, switch,

17
 alternator, hour meter speedometer, tachometer, head and light,
emergency power steering, engine oil gauge. Transmission gauge.
Transmission shaft indicator, mirror right hand, wheel brake lock, dirt
and water swelled for brake assemblies, standard took kit etc.

3.2.3 MAIN PARTS OF A DUMPER

1. Engine 12. Air filter

2. Body 13. Control panel board
3. Transmission 14. Oil filter
4. Cabin 15. Steering
5. Cylinders 16. Control value
6. Gear 17. Parking brake
7. Check valve 18. Brake
8. Jacks 19. Head and rear light
9. Rubber tyres 20. Fan
10. Fuel tank 21.Battery
11. Radiator 22 Horn etc.

3.2.4 GENERAL DESCRIPTION

In a dumper, a air is attached with engine and this compressor

gets power from crank shaft. This compressed air is stored in three of
four air tanks. This compressed air is used in horns, brakes and wiper.
Gear shifting change the gears, there is shift tower in operator’s cabin
this shift tower is shifted automatically of hand shift. Two Attachments
micro switch and magnet is attached with shift selector. The control is
Transmitted as shown.

Shift selector wire hardness control body

This control valve body is attached with transmission. In this

body seven solenoid present.

18
 For electric system in at HAULPAK, from 12 V D.C. batteries
are used and all electric system is controlled by a panel which take
place under operator’s cabin.

3.2.5 HOSTING AND STEERING SYSTEM

For hoisting and steering, we use hydraulic system in which

compresses oil given enough pressure. This hydraulic oil is stored on tank.

MEAN OF ENGINE SPECIFICATION

N Naturally aspirated

T Turbo charged

A After cooled

2300 Cubic inch displacement

C Construction application

3.2.6 BRAKES

Engine attached air compressor produces compressed air, which

is filtered in air receiver tank and emergency tank. When we apply
pressure on brake paddle, air is supplied to servo through relay valve.
This relay valve is adjusted at 10 kg/ cm2 pressure and is operated
automatically through slack adjusted further brake engaging and discs.

19
3.2.7 SUSPENTION

In heavy – duty trucks or dumpers. We use 4 suspensions or shockers

in the place of leaf spring like a truck or bus etc. these suspensions are absorb
all the vibration. In dumper two rear and front suspension are used for this
purpose. In constructions of each suspension, a pin is present on both the ends.
These pins connect the suspension between wheel shaft cover and chassis.
Body. Nitrogen gas is used in suspensions.

Cylinders : Twin, 3 stages, double acting,

Telescope type, mounted on
outside of frame for accessibility.
Ball and socket connection.

SUSPENSION

Type : Hydraulic,variablerate suspension

withIntegral rebound control

BODY

Construction : High strength body with hollow

section.

20
 DRILL
SECTION

21
 DRILLING SECTION

4.1 INTRODUCTION

Drilling on hole is the most important operation is open cast mine.

There are two types of drilling method.
 
 Wet drilling.
 
Dry drilling.

22
 At R.S.M.M, Jhaigmar Kotara, dry drilling is used. In this, cutting are
sledged out by compressed air. In this time mine three types of drilling
machines and two compressors are available.

4.2 Types of drilling machines:

1
1. IDM – 45D - 8 /2” dia.
2. IBH – 10 - 6” dia.
3. ICM- 260 - 4” dia.

4.2.1 IDM-45

1. Operating weight

Including rod & oil = 34000 kg.

2. Pull down

Capacity (152 mm rods) 45000

Type hydraulic motor Chain pull down.

Micro feed rate 3m/min

3. Rotation

Drive type super gear with hydraulic motors

Speed rang 0- 120 rpm

4. Tower construct

Weight (frame only) - 275 kg

Length - 12.25 mts.

Corousel - Four rods

23
 Rod length - 76.20 mm (25 ft)

5. Leveling jack

Type / size Hydraulic cylinder 150

mm bore

Stroke 1143 mm (45”)

Number 3

Location Two at drill and one at

reasond.

6. Diesel engine

Type Water cooled

Make / model Cummins / KTA 1150

Pressure 100 PS

Air filter Dry type

Bearing type Tapered roller

Capacity 1000 cfm

Control system hydraulic electrical

24
 Fig : control levers of IDM 106

DRILL RODE SIZE

Length 7.62 m (25’)

Diameter 152 mm (6”)
Total drill depth 30.48 m (100)
Number of rods Four
25
 4.2.2 IBH-10-6’’ dia

1. Weight 12000 kg (2600lb)

2. Feed sys hydraulic cylinder

3. Rotation sys By hydraulic and spur gear bore

26
4. Tower construction

Frame Fabricated steel structure

Height 6.15 (20.18 ft)
Width 254 mm(6 inch)
Rod changer Normal single arm swivel arm
with 3 Nos. 4.1/2 ODX up to 12 ft rods
(Hydraulic operated as optional)

Tracks

No. of link 41
Pads Triple grouse’s type
Width 300 mm (12”)
Bottom roller 7 Nos. per track
Carrier roller 1 No. per track
Sprocket Pcd 527.9 mm
Idler axis to sprocket 2335.0 m
Drive system Hydraulic hub drive

Air compressor

IR Spiro F 10 single stage Symmetrical screw air compressor

Drilling parameter

Hole size Dia 152 mm (6”)

Drill rod size 4.1 /2” 0.D x 5” 1No.
4.2 /2” 0.D x 10’3Nos.
4.1 /2” 0.D x 7’1 No.
4.1 / 2” 0.D x 12’ Nos.

Total drill depth upto 14.63 mtrs (48’)

Man pull down force 68.18 kg (15000 lb)

Max. Torque of rotary head 328 kgm

27
Man rpm of rotary head 0-55 (infinite variables)
Max. Speed of machine 1.4 km / hr
Ground pressure 12 Ps
Comp. air 450 cfm / 150 psi to DHD
with DHD 160Hammer (standard)

4.2.3 ICM – 260

Hole size range 4.1 / 8” – 4.1 / 2 (102-115 mm)

By DHD method with 3” OD

drill pipeHole depth 15 m

Rotation system

Mechanism Hydraulic motor and super gear box

Speed range 0-60 rpm
Torque (max.) 95 kgm

Compressor

Type Asymmetrical rotary screw

Capacity 300 cfm / 200 Psi
Engine mode MP /RPM Cummins NT 495 C 180 BHP@
2100 rpm
230 liter

Track System

Track pitch 1844 mm

Track gauge 2060 mm
Type of track shoe Single grouser pad.
Shoes width 260 mm
Number of bottom roller 6x2
Ground pressure 0.78 kg / cm

28
 Rod handling Single manual changing rods
Air line lubricator coil capacity 8

liter

Overall Dimension

Length with gauge vertical 5620 mm

Length with gauge horizontal 7Height

with horizontal gauge without

Operators canopy 2300 mm

width 2600 mm
weight 7800 kg

29
DOZER
SECTION

30
 DOZER

5.1 INTRODUCATION:

The dozer, which is one of the most construction projects, is primarily

a pushing unit. This is multipurpose machine and can perform a number of
operations through specific designs like dozer, push dozer and tree dozer.
Basically a dozer is a pusher blade attached to the front portion. This is the
diesel operated power unit equipped with crawler chains. The pusher blade is
rectangular at the bottom edge, concave shaped and sloped backwards. The
pusher blade can be raised or lowered or lilted through small a ngles
horizontally by hydraulic arrangement. The bulldozer scrapes up soft and
granular material. It is best suited where pushing with a high force required.

31
 A Dozer is used for following purpose:-
 
 Digging the soil.
 
 Gathering the digged soil.
 
 Gathering the boulders.
 
 Leveling the surface.
 
 Spreading the soil or murrum.
 
In making path and rods.

5.2 ATTACHMENTS OF DOZER

a. Dozer blade.
b. Ripper.

At Jhamar Kotara mines there are seven dozer of which six are chain mounted.
D355A3 – 5 Nos. D – 155A2 – One is wheel and two motor grades are also
available in this mine.

5.3 BULL – DOZER A-3, MAKES-BEML.

5.3.1 SPECIFICATION

Body weight : 43840 kg. (Operating weight with

straight tilt dozer)

Engine : Model : S6D17 Komatsu

Rated rpm : 2000
Flywheel power : 410HP

32
Performance Min turning radius(M) 3.7
(outside radius of ground contact 30o
trace of shoe) grade ability Four forward speeds
(Degree) speed charged stage Four reversed speed

Power train Torque converter 3- element, single, single phase

Transmission Spur gear, planetary gear, multiple

disc clutch type, hydraulic operated,
forced lubrication by gear pump, 4
forward and 4 reverse speed.

Bevel gear shaft Spiral bevel gear, splash lubrication

Steering clutch Wet type multiple plate, spring

pressed hydraulic operated (manually)
inter locked with brake

Steering brake Wet type band brake separated by

foot forced lubrication with by
hydraulic operated inter located with
clutch

Work Final drive Spur gear – 1 stage, planet gear-1-

equipment stage

Straight tilt dozer Blade width 4315* height 187 mm,

max. tilting 100 mm
Variable multipper Variable digging angle, parallelogram
type standard digging angle 45

Hydraulic Max. pressure 140 –k kg/ cm2 gear pump

Control valve Hydraulic built in type

Cylinder Double acting piston type.

Table no 5.1 Specification of bull dozer

33
5.3.2 ENGINE SPECIFICATIONS

Engine model & Type : Komatsu SA6D – 170, 4 cycle, water

cooled. In line and vertical, direct injected with
turbo – charged with after cooler.

No. of cylinders : 6

Performance : Rated out (h.p./rpm) 410 2000

Max. Torque (kgm / rpm) 176 /1400
Max. speed under no load (rpm) 2230
+50

34
 Min . speed under no load (load) 600
+50

Fuel : H.S.D.

FUEL PUMP : F.l. Pump

Governor : Bosch, RSUV centrifugal all speed type

Starting motor : 24 V, DELCO REMY

Alternator : 24 V, 35 A

Battery : 12 V x 2 N

35
CRUSHIG
PLANT

36
 CRUSHING PLANT

In R.S.M.M. Ltd. There are two crushing plants:

(a.) Low grade ore crushing plant (LPO)

(b.) High grade ore crushing plant (HGO)

6.1 (a.)Low grade ore crushing plant (LPO)

Low grade ore obtained from open cast mines are feed in this plant.
The ore usually contains 16 – 19% of P2O5. This low percent is
made rich up to 34% of P2O5. adding some ingredients. For
enrichment of ore an IBP plant is installed. In LPO cone crushing
is used & double face jaw crushing are used.

6.2 (b.)High grade ore crushing plant (HGO)

There are two HGO crushing plants –

(1.) Old crushing plant of capacity 120 / tones / hr installed in 1972

(2.) New crushing plant of capacity 180 tone / hr installed in 1992.

From open cast mine we get different percent of P2O5. Rock

phosphate, which is sold in market, should contain at least 34%
P2O5. Rock phosphate obtained from crushing plant usually
contains 31% of P2O5. as it is feed by high grade ore of Jaw
crusher is used in HGO plant.

37
Apron feeder :-
Width - 1200 mm

Length - 7000 mm

Speed - 3.57 mtr/min

Motor - 11.1 kw

Capacity - 132 mtph

Carrying roller forged steel

Jaw crusher :-
Size - 42”*48”

Drive - v belt

Total weight - 46000 kg

Motor - 160 kw

Fine - 50%-70%

Capacity - 160 tph

38
Figure 6.1 LGO CRUSHING PLANT

39
 IBP
SECTION

40
 INDUSTRIAL BENIFACTION PLANT

7.1 INTRODUCTION

Locking to the scare rock phosphate resources in india, RSMML has

put continuous effort for utilization of its low grade ore resources, which are
abundant of at Jhamar Kotara but require benefaction before its utilization by
fertilizer industries as raw material. Intensive research was carried out for ten
year and a brake through in processing technology was achieved when this
LGO was enriched to produce a very high – grade concentrate (+34% P2O5),
rated as equal to or better than any naturally accruing on this technology. From
reserves conservation point for processing of 4.25 LT of low – grade ore per
annum. RSMML plants to enhance the beneficiation to 0.85 million tons per
annum of LGO. The company has expanded the beneficiation to 0.85 million
tons per annum of LGO. The company has expanded the plant capacity to
3000MT per day.

7.2 INDUSTRIAL BENEFICATION PLANT

The plant production beneficiation rock phosphate concentrate

(Avg.34.0% P2O5 for SSP & DAP manufacturing units)

Original capacity : 1500 TDP

Expanded Capacity : 3000 TDP

41
Figure 7.1
42
7.3 SPECATION OF VARIOUS MACHINERIES USED IN
PLANT

Wet over flow type ball machine

Size - 3.3 m dis. X 4.25 m long

Duty - close, circuit. Wet grinding
Mill speed - 12.81 rpm:- 17.47
Mill lines - were resistant Rubber lining
Motor - 600 KW
Grinding material - high chrome steel balls of size 25 mm
Material to grind - wet screen hydro cyclone under flow

1. Ball Mill

Name of company - Larsen and product

Capacity - 70 TPM

Feed size - 1.4 MM () 90 %

Product size - 90 – 98 % (-) 74

Recalculating - 150 %

43
2. Fine Ore Bin

Capacity - 3000 mf

Dimension - 30 x 12 x 15

Shape - Trupazood,

3. Horizontal Wet Screen

Manufacture - M/s ham bolt wedag (India) ltd.

Kolkota

Installed & commissioned by- M/s Hyderabad

industries ltd.Kolkota

44
Machine size - 3.6 width 6.0 m long

Screening opening - (- 1.8 mm) 137 TPH

Under flow - (+1.8 MM) 94 TPH

Motor rating - 2 x22 KW for each screen

Screen efficiency - 95%

Total design capacity - 320 TPH polyurethane

Rolling- press

Manufacture by - M/s KDH Hurndbolt Wedag.

Installed by - M/s Hyderabad Industries

Modal - RP – 5.5 – 1200 mm QX 630 mm

w

Feed size - < 25 mm

45
Prodent size - 2.8 mm about 80 %

Feed material - low grade rock phosphate (From

LOG)

Rate capacity - 137 TPH (dry)

Fresh feed of LGO - + 94 TPH re-circulating load

Motor rating - 500 / 350 KW (very very fast

drive)

Contra system for roller are monitoring plc system (rolcon) S7 – 300
Siemens

46
 VOCATIONAL TRAINING CENTRE

The purpose on any mining operation is to produce

useful mineral efficiency safety and profitably and always to reach for
efficient more portable method by suitable qualified and skilled person and
properly design system. To achieve the highest level of efficiency of the
system in health environment under safer working condition. It is necessary to
provide suitable and adequate training facilities. In JKT R.P. mines there is a
well equipped and most modern vocational training center, unique on region
that with working modals of all the H.E.M.M. used in miens and unparallel.
It is under a training officer holding first
also certificate of competency and having six years of experience in mining
industry, necessary training aids as per state are provided of from time to time.
Special training is being organized by original state are provide from time to
time. Special training is being organized by original equipment.

Lecture for V.T:-

While conducting various training courses, the manager / engineer and
experienced workmen of concerned faculty are being called to driver lecturer
and on the job training to the trainers.

47
 CONCLUSION

Rajasthan state mines and minerals ltd. Is a leading rock Phosphate

producing mines and it is under taken by govt. of Rajasthan. Rock Phosphate
is mine here and the ore is treated here to provide high grade and low grade
ore.

It has very wide area and has a no. of vehicle for transportation of ore
and other material and also for transportation of man power. It also has large
no. of heavy earth moving equipment and their maintenance shops.

Good relations exists between labor and management few dispute as

strike was not taken place since many years. Through the plants is constructed
as per strike. Planning but some lacuna do remain.

Transportations roads are not very well. The production would suffer
due to sudden break down of some heavy earth moving equipment and witch
take time for preparing. Do quick and mechanic engineers and required proper
and quick maintenance and new automobile change can improve the efficiency
to plant.

Hera I got a good co-operation by the staff and workers at various

shops.

We wish all the success for the company and hope it’s excellent
performance.

48
49