2016 Company Profile

© 2016 Mintec Abadi - All right reserved

”One Stop Mining Engineering Service”

Page 2 of 10

Revive your hidden resources

”We contribute to maximize the value of Indonesia’s natural resources through more accurate exploration series, analysis and engineering design” Mission

”Revive your Hidden Resources”

Vision

Slogan

Core value

Safety Integrity Accuracy Punctuality

We always keep safety for employees and clients as our core priority. Ethical job performance through honesty and diligence is our core competitiveness Accuracy of the data, analysis and geological engineering design is the principal framework of our business. We certainly keep the appointments with our clients on time.

“SIAP” as MINTEC core value, as following:

Page 3 of 10

Revive your hidden resources

Business History

2006 DEC Established by SAMTAN Co. Ltd as a Mining service company

Procurement of "Atlas Copco Mustang 9-F4" (DM-01)

The beginning of "Exploration of Undeveloped Area"

2008 JAN Experience of technical consulting "Susubang Coal Transport Road-Way" [~ 2009. 06]

JUL Experience of technical consulting "Pit management for Susubang Area" [~ 2011. 04]

AUG Procurement of "Side Wall Density Gamma Robertson Geologging" (SWDG-01) & R. source (Cs-137)

SEP Procurement of "Atlas Copco Mustang 9-F4" (DM-02)

2011 SEP Procurement of "Verticality Probe Robertson Geologging" (VP-01)

2012 SEP Being a subsidiary of PT. Samindo Resources Tbk.

2013 DEC Getting started with National IUJP working permit- Geological study and exploration [2013. 12 ~ 2018. 12]

2014 OCT Procurement of "Jacro 200" (DM-03)

JAN Getting started with "Rock Laboratory Consignment"

MAY Procurement of "SWDG-02, VP-02 & R. source (Cs-137)

JUL Being ISO 9001:2008 certified. Implemented maintains a Quality Management System company

Period

2007

2009

2015

MAY

Page 4 of 10

Revive your hidden resources

• MINTEC is fully in charge of the coal exploration series and field survey is one of our priority aspects before deciding to take responsibility in exploration of remote area. MINTEC always provides and fulfill all of safety requirements and government regulations to start and take part in geological exploration

• MINTEC also supports with good geological equipment in Geological field survey. Main activities of Geological field survey are : (1) Geological maps (2) Structural geology (3) Surface facies lateral changes (4) Geological field sampling (5) Reconnaissance stage of drilling.

• MINTEC owns 1 set of Total station to obtain a good topography survey. The Leica Geosystems is a high-quality electronic total station designed for site surveying. Main activities of position survey division are: (1) Drilling position (2) Trench & Outcrop position (3) Boundary survey of project area (4) Topography survey.

• Trenching used to observe the appearance of seam in surface (surface crop line authentication). Surface facies contacts can only best located by trenches. Main activities of Trenching are : (1) Making safe trenching. (2) Publications of Trenching’s sketch card. (3) Establishment of lateral facies changes. (4) Channel sampling. (5) Publications of up-to-date seam cropline at geological map.

0

5000

10000

15000

20000

25000

30000

2007 2008 2009 2010 2011 2012 2013 2014 2015 2016

Total Drilling Meter Result Experiences 2007

2008

2009

2010

2011

2012

2013

2014

2015

2016

6.1

16 16

28 29 26

28 25 26

27

Page 5 of 10

Revive your hidden resources

Open hole drilling

Touch coring

Full Coring

SPT

Horizontal drilling

Ground water level

UnitDrilling

Type

Unit

Type

Hole

size

Drilling

inclination

Depth

Capacity

Drill

Machine

Skied

Type

Crawler

Type

DM

01

DM

02

DM

03

Mustang

9-F4

up to

180 m

up to

300 m

Jacro 200

HQ

NQ

0o ~ 90o

-5o ~ 120o

MINTEC provides geological drilling services, such as Open hole drilling, Touch coring, Full coring, Standard Penetration Test, Horizontal & Ground water level drilling. MINTEC experienced over 200.000m in geological drilling. Operations geologist will guide the drilling and monitor the lithology and coals. Experienced drilling operator has a role in operating the drilling unit, coal estimation by drilling and beware of some kinds of unexpected lithology which can be harmful for the drilling.

Page 6 of 10

Diameter 50 mm 42 mm

Length x Weight 2.88 m x 20 kg 1.65 m x 7 kg

Max. Temperature 70oC 70oC

Max. pressure 20 MPa 20 MPa

Density detectors NaI (TI) scintillation crystal -

Density spacings 48 cm (LSD) 24 cm (HRD) 14 cm (BRD) -

Calibrated density range (LSD) 1 to 3.0 g/cc -

Caliper range 50 mm to 300 mm -

Resistivity range 1 ~ 10.000 ohm-m -

Inclination range : 0o ~ 180o

Inclination accuracy : +/- 0.5o

Azimuth range - 0o ~ 360o

Range accuracy - +/- 1.5o

Compensated density, Borehole inclination

Natural gamma, Caliper, Borehole direction

High-resolution density HRD, Borehole drift

Bed-resolution density BRD, True vertical depth

Temperature,

Focused resistivity.

Verticality Probe

50 mm x 25 mm NaI (TI)

scintillation crystal

50 mm x 25 mm NaI (TI)

scintillation crystalNatural gamma detector

Measurements

Specifications

Inclination -

Sidewall Density Gamma and

Sidewall Density Guard Sonde

MINTEC has 2 sets of Side Wall Density Gamma and Vertical probe sets “Robertson Geologging” and 2 sets of Radiation source (Cs 137). The old version of logging set is acquisited on August, 2009 and our new version was acquisited on August, 2015.

Revive your hidden resources

MINTEC was experienced over 200.000m in logging. Geophysical logging is carried out by our Radiation workers which are licensed by BAPETEN (National Government of Nuclear Institution).

Page 7 of 10

MINTEC starts Rock laboratory consignment since January, 2015. MINTEC uses 1 set of “816 MTS Rock Test” that useful for applying and measuring axial load to the specimen. MINTEC also uses Model 793.10 Multi Purpose Test Ware named FlexTest GT System Software. MINTEC rock laboratory activity series include Preparation, Basic material properties test, Uniaxial Compressive Strength (UCS), Young’s modulus & Poisson’s ratio, Direct shear strength, Triaxial test, Brazilian test, Point load test, Needle Penetration (NPI), and Soil test.

Revive your hidden resources

Page 8 of 10

Revive your hidden resources

Database integrity works out by geologist. LogCheck is our Exploration Software for traceable database. LogCheck (supported by GeoCheck, Australia) is a windows-based system for the management of coal exploration data. MINTEC also owns Coal log dictionary that refer to the Coal Log Manual 2012; Borehole Data Standard for the Australian Coal Industry, ACARP Projects C21003 which is composed following the JORC rules. So, MINTEC is following the JORC codes for Data base and can be used for all the exploration needs. Main activities of Database Integrity : (1) Ensure that exploration data has been validated and stored in a reliable and traceable database. (2) Ensure that exploration data following the JORC and ready to be process for geological modelling. Geological correlations & Modelling work out by geologist in corporation with Mine engineer. MineScape (supported by Mitrais) is our Geological-Mining software for geological modelling and pit design planning. Geological interpretation only carries out by geologist. Main activities of geological modelling are: (1) Geological correlations and geological modelling of project area. (2) Estimate coal resources and coal reserves from the project area. (3) Estimate pit design planning.

Page 9 of 10

Revive your hidden resources

Page 10 of 10

Revive your hidden resources

Mine site Batukajang, Batu Sopang Kabupaten Paser - 76252 Kalimantan Timur - Indonesia Telp : +62-543-22522 ; Ext (601 – 604)

Head Office Menara Mulia, Lt. 16 Suite 1606

Jl. Gatot Subroto Kav 9-11, Jakarta Telp : +62-21-525-7481 Fax : +62-21-525-7508