Gouw Tjie Liong Specialist in Design, Analysis, Supervision or Execution of: Dewatering -

Pumping Test - Soil Nailing - MicroPile - Grouting - Soil Instrumentation -

Pile/Plate Load Test - PDA -PIT - Vibration monitoring - Sonic Logging -

Deep Foundations - Geosynthetics - Slope Stability - Ground Improvements

& Other Geotechnical Works

Agent of PLAXIS, GeoSmart, DC Foundation, GEO5

GTL Green Garden Blok i-9 No. 28 A

Jakarta 11520 - Indonesia

Tel/Fax:(62-21)58355049

Email : gtloffice@gmail.com

BRIEF CURRICULUM VITAE Name : Dr. Ir. GOUW Tjie Liong M.Eng. ChFC Email : gtloffice@gmail.com

Website: https://gouw2007.wordpress.com

http://indogeotek.com

Position: - Senior Geotechnical Consultant

- Geotechnical Engineering Trainer/Lecturer

- Chartered Financial Consultant, ChFC

EDUCATIONAL BACKGROUND 1979-1984: Undergraduate Study in Civil Engineering

Parahyangan Catholic University, Bandung, Indonesia

1987-1989: Graduate Study (M. Eng. in Geotechnical Eng.)

Asian Institute of Technology, Bangkok, Thailand

2014-2017: Doctorate in Geotechnical Engineering

Parahyangan Catholic University, Bandung, Indonesia

2006 : Chartered Financial Consultant - Singapore

PROFESSIONAL EXPERIENCES Since 1984 up to now involves in the design and execution of geotechnical investigation, soil intrumentation, deep

foundation and excavation for high rise buildings, load tests (Static and PDA), pile integrity testing (PIT), sonic logging

integrity test, vibration monitoring, slope stability, ground anchors, pumping test, dewatering, micropiles, tunnelling and

ground improvement works, e.g. dynamic compaction, vertical drain, vibro-compaction, geosynthetic and grouting. The jobs

cover more than 250 projects in Indonesia, Singapore and Srilanka. He is also active in Indonesian Geotechnical Engineers

Asscociation (HATTI) and in the recent years he also gets involved in the preparation of Indonesian National Standard for

geotechnics.

TEACHING EXPERIENCES 1. 1984-1996, Lecturer at Tarumanagara University (undergraduate and master degree), Jakarta.

2. 1996 -2000, Visiting faculty for Master Program Parahyangan Catholic University, Bandung.

3. 1990 - now, Regular lecturer for Short Courses/Traning organized by The Indonesian Geotechnical Society.

4. 2001, Visting faculty on Ground Improvement Subject at Universitas Pelita Harapan, Jakarta.

5. 2001 - now, Gotechnical and Plaxis trainer for Professionals

6. 2007 - 2017, Lecturer at Binus University, Jakarta.

7. Guest lecture at UTM (2007), UNSW (2009), HKUST (2012,2013,2014,2017), HKU (2012)

PROFESSIONAL ORGANISATION MEMBERSHIP 1. Indonesian Society of Geotechnical Engineering (Himpunan Ahli Teknik Tanah Indonesia - HATTI)

2. Indonesian Chapter of International Geosynthetics Society (INA-IGS), as President

PAPERS 84 Technical Papers in Geotechnical Engineering and 23 Geotechnical Project Articles in KONSTRUKSI Magazine

GTL provides: • Regular Geotechnical Training for Engineers

• In house Training to meet Corporate needs

• Geotechnical Consultations

• Geotechnical Softwares and Testings

• Goetechnical Instrumantation

GTL

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PDA Test PIT (Pile Integrity Test) Sonic Logging Test

Deep Foundation Tunneling Pile Loading Test

Slope Stabilization Deep Excavation Diaphragm Wall

Geosynthetics

Ground Anchor and Soil Nailing

Geotechnical Instrumentation Ground Improvement

Sonic Logging Graph

Stat Rapid

Gouw TL Page 2 25/05/2012

GTL Geotechnical Specialist

An Introduction to GTL-GouwTjieLiong Geotechnical Consultant - Training – Softwares Provider http://indogeotek.com email: gtloffice@gmail.com http://gouw2007.wordpress.com/

GTL- GouwTjieLiong Consultant was founded in 1991 (before 1999 was PT Limara) to cope with the growing market needs on the Geotechnical Engineering services. GTL provides specialties in the field of Geotechnical Engineering Services, Supervising, Testing and execution of Ground/Foundation Works. The scope of Geotechnical Engineering Services includes the design and supervision of soil investigation, foundation (bored pile, driven pile, barrette pile, etc.), substructure works (sheet piling, secant piles, contiguous bored pile and diaphragm wall), slope stabilization and ground improvement works both in land and on a reclaimed land.

GTL has been involved in a number of high-rise buildings work, among others are: Pavilion Park apartment, MidPlaza II and III, BII (Sinar Mas) Plaza, Bapindo Center, Hayam Wuruk Apartment, Chase Plaza II (Jakarta Center), Taman Anggrek Condominium, Plaza Indonesia Extension, Cempaka Mas Mega Mall, New Deutche Bank, Plaza Modern, Puri Imperium (Empire Court), The Westin Jakarta, Wisma Mulia, Kota Kasablanka, Graha Kuningan etc. We have also been involved in analyzing and remediation of slope stability problem in Jakarta as well as in East Kalimantan.

GTL has also successfully executed many pumping test and dewatering works. Some of the projects are: Wisma Kyoei Prince Indonesia, Sudirman Tower, Grand Metro Equatorial Hotel, Pecenongan Complex, Ascott Tower, Pavilion Park Apartment, Citi Tower, Danamond Land, Landmark II, Pondok Indah Apartment, BSG Building, Empire Court, New Deutche Bank, Plaza Modern, MidPlaza III (Plaza Kempkinski), The Icons (St Regis), Galeria Glodok, The Westin Jakarta, CitiLoft Apartment, 1 Park Residence Apartmant, JORR (Jakarta Outer Ring Road) owner's foundation adviser, Labuan Break Water, and many others.

Gouw TL Page 3 25/05/2012

GTL Geotechnical Specialist

GTL also provide a quality assurance testing for foundation and building works, the services include: Soil or Geotechnical Instrumentation, Plate loading test; Vibration measurement due to piling activity, machinery, vehicles and blasting; Pile Driving Analysis (PDA); Dynamic Load Testing (DLT) a means to investigate the bearing capacity of a piles; Pile Integrity Analysis (PIT) for assessing the integrity of a pile; Sonic Logging for testing the soundness (integrity) of concrete; and coring of concrete piles. Apart from those activities, GTL also performs soil nailing, ground anchor, and ground improvement works.

Gouw TL Page 4 25/05/2012

GTL Geotechnical Specialist

To serve our client with a best geotechnical solution, GTL is lead by a senior geotechnical engineer (Mr. Gouw Tjie-Liong) with many experiences in the field of geotechnical engineering. Mr. Gouw has a wide experiences in the design, analysis and construction of many geotechnical works, among others are: ground improvements, involving vertical drain and vibro-compaction, for large oil tanks in Balikpapan oil refinery; dynamic consolidation and vibro-compaction works both in land and on reclaimed land; cofferdam for a large pumping station at Bukit Asam; micropile foundation for difficult site; geosynthetics works; pile testing; and other geotechnical works; since 1998 he has also involved in overseas projects, e.g. MRT Tunneling design, preliminary study of underground rock cavern design in Singapore; and ground improvement design for a 24 km long highway project in Srilanka.

To carry out large and difficult geotechnical engineering works, GTL has special geotechnical computer softwares, such as PLAXIS a finite element program for solving excavation, tunneling, deformation, consolidation, ground water flows and many other geotechnical problems; Geo5, Deltares, DCSoftwares, and RocScience softwares suites: ranges of geotechnical software ranging from Soil Exploration software to a solution of Slope Stability, Soil Naling, Dewatering, Pile Foundation, and other geotehnical problems; Based on our familiarity and experties of the softwares, we have been also appointed as the sole agent of those sofwares for Indonesia region. Since then we have been supplying geotechnical softwares to more than 100 government agencise/ companies / individuals/ universities.

GTL trains his personnel from time to time to increase their engineering and problem solving capability. The personnel are always reminded to be discipline and serves the client with their utmost. 'Good work and Client Satisfaction' is our goal.

Gouw TL Page 5 25/05/2012

GTL Geotechnical Specialist

Since 2007, GTL have also started a Geotechnical Training Center aims to refresh and enhance the capability of praticing engineers through dissemination of its geotechnical knowledge and experties. The training / workshops covering theoretical and pratical aspects of Soil Mechanics and Geotechnical Engeering; ranging from Soil Investigation, Foundation Engineering, Deep Excavation, Tunneling, Geotechnical Instrumentation, Non Destructive Testing of Pile, Ground Improvement Techniques, to Numerical Modelling and its application to solve difficult geotechnical projects. Until now, we have trained not less than 400 engineers.

In summary, our range of services includes the following items:

RANGE OF SERVICES (GROUND ENGINEERING WORK - from DESIGN, SUPERVISION to EXECUTION)

1. Pile Testing and Analysis 6. Soil Investigation 11. Vertical Drain 16. Slope Stability 2. Plate Loading Test 7. Pumping Test 12. Soil Nailing 17. Retaining Structure 3. Geotechnical

Instrumentation 8. Dewatering 13. Grouting 18. Geosynthetics (Engineering)

4. Deep Foundation (Engineering) 9. Ground Anchor 14. Vibro – Compaction 16. Tunneling

(Engineering)

5. Barette & Diaphragm Wall (Engineering) 10. Micropile 15. Other Ground Improvement

Works

20. OTHER GEOTECHNICAL WORKS

Pile Integrity Testing (PIT), Pile Dynamic Analysis (PDA), Sonic Logging and Vibration Monitoring is available !

Provide Customised Geotechnical Short Courses for Companies/Engineers/Academician Indonesian Sole Agent for Specialised Geotechnical Software, e.g. PLAXIS (Finite Element Solution for

Geotechnical Problems), GEOSMART (AGS soil data management) ,GEO5, DC FOUNDATION, DELTARES (Slope, Foundation and Settlement, Dewatering, StoneColumns, etc), RocScience (Rock Mechanics

& Rock Slope Engineering) and other softwares.

GTL always tries to serve the client with our utmost capability and strong effort. WORKING TOWARD A BETTER AND BETTER GEOTECHNICAL PRACTICES is our motto in gaining our CLIENT's SATISFACTION.

Gouw TL Page 6 25/05/2012

GTL Geotechnical Specialist

No UNIVERSIT IES 54 Duta Anggada Realty - Jakarta1 ITB - Bandung 55 Gandaria Permai - Jakarta2 Binus University - Jakarta 56 Geoindo - Bandung3 Itenas - Bandung 57 Geosinindo - Jakarta4 ITS - Surabaya 58 Geotek Konstruksi Utama - Jakarta5 Unika St Thomas - Medan 59 Gistek Prima Corporation - Jakarta6 Universitas Atmajaya - Yogjakarta 60 Golder and Associates - Jakarta7 Universitas Diponegoro - Semarang 61 Grand Indonesia - Jakarta8 Universitas Gajah Mada - Jogjakarta 62 GW & Associates - Bandung9 Universitas Hasanudin - Makasar 63 Hendriawan dan Rekan - Jakarta

10 Universitas Indonesia - Jakarta 64 Indokoei Internasional - Jakarta11 Universitas Islam Indonesia - Yogjakarta 65 Inti Karya Persada Teknik - Jakarta12 Universitas Islam Sultan Agung - Semarang 66 Intiland - Jakarta13 Universitas Katolik Parahyangan - Bandung 67 Kalvindo - Fugro Geotechnic - Jakarta14 Universitas Kristen Maranatha - Bandung 68 L&M Systems Indonesia - Jakarta15 Universitas Kristen Petra - Surabaya 69 Louis Berger Group Inc. - Jakarta16 Universitas Lambung Mangkurat - Banjarmasin 70 Maccaferri Indonesia - Jakarta17 Universitas Merdeka - Malang 71 Maunsell Consultants Indonesia - Jakarta18 Universitas Muhammadiyah Sumatera Utara - Medan 72 MidPlaza Prima19 Universitas Sumatra Utara - Medan 73 Mulia Group - Jakarta20 Universitas Tarumanagara - Jakarta 74 Multi Bina Tekinika Utama - Jakarta21 Universitas Trisakti - Jakarta 75 Multi Construct Indonesia - Surabaya22 University of Brawijaya - Samarinda 76 Multibangun Rekatama - Jakarta

Go ve rnme nt Ag e nc ie s 77 Nasuma Putra - Bandung23 Departemen Pekerjaan Umum 78 Nugroho - Bandung24 PLN Jasa Enjiniring 79 Ongkowijoyo - Bandung25 Badan Tenaga Atom Nasional 80 Panca Tetrasa - Jakarta26 BPPT 81 Parsons Brinkerhoff - Singapore27 Hutama Karya 82 Perentjana Jaya - Jakarta28 Indra Karya 83 Perintis Geotekindo - Jakarta29 Krakatau Engineering 84 Plaza Indonesia - Jakarta30 Pelabuhan Indonesia ( Pelindo) 85 Pondasi Kisocon Raya - Jakarta31 Pertamina 86 PP Taisei - Jakarta32 PJKA 87 Primakon - Jakarta33 PLN 88 Protech Bumindotama - Jakarta34 Pupuk Kaltim 89 Puri Fadjar Mandiri - Jakarta35 Puslitbang Geologi 90 Rekayasa Industri - Jakarta36 Puslitbang Jalan 91 Schematic Prima Persada37 Puslitbang Kelautan 92 Shimitzu - Jakarta38 Puslitbang Pemukiman 93 Sinar Mas Group - Jakarta39 SNVT P2JJ Jawa Barat II cq PT Bina Karya - Jakarta 94 Sofian - Medan40 Virama Karya 95 Sofoco - Jakarta41 Wijaya Karya Beton 96 Soilens - Bandung42 Wijaya Karya Engineering 97 Soletanche Bachy Indonesia - Jakarta43 Pembangunan Perumahan 98 Suharno Gitomarsono - Semarang

Priva te Se cto rs 99 Sumarecon - Jakarta44 ASR - Bandung 100 Taman Harapan Indah - Jakarta45 Byma Arsihas -Balikpapan 101 Tambang Mas Pongkor - Bogor46 Freeport Indonesia - Irian Yaya 102 Tarumanagara Bumiyasa - Jakarta47 Harrisma Buana Jaya - Yogjakarta 103 Tensar International - Jakarta48 Kaltim Prima Coal - Sangata 104 Tiger Mandiri - Jakarta49 Kurusetra Nusantara - Surabaya 105 Tjhoa Hai Seng - Jakarta50 Atrya Swascipta Rekayasa - Bandung 106 Tripatra - Jakarta51 Auramatra - Samarinda 107 Trocon Indah Perkasa - Jakarta52 Cipta Strada - Jakarta 108 VICO - Balipapan - Bontang52 Davy Sukamta & Partners - Jakarta 109 Wiratman & Ass - Jakarta53 Didiek Djarwadi - Jogjakarta 110 And Many Others

OUR CLIENTS (partial list – for either projects or software purchaser

Page 1 of 3

Specialist in Design, Analysis, Supervision or Execution of: Dewatering - Pumping Test - Soil Nailing - MicroPile - Grouting - Soil Instrumentation - Pile/Plate Load Test - PDA -PIT - Vibration monitoring - Sonic Logging - Deep Foundations - Geosynthetics - Slope Stability - Ground Improvements & Other Geotechnical Works Agent of Geotechnical Software: PLAXIS, Geo5, RocScience, DC Foundation, GeoSmart, NovoTech, Oasys, GeoStru, etc.

GTL Email : gtloffice@gmail.com Web : indogeotek.com Whatsapp: 0816-806649

SSOOFFTTWWAARREE  GGEEOOTTEEKKNNIIKK  Dalam menyelesaikan permasalahan-permasalahan konstruksi teknik sipil, seorang praktisi geoteknik sering kali memerlukan perangkat lunak geoteknik (geotechnical engineering software) sebagai alat bantu untuk perhitungan dan analisa. Seiring dengan kemajuan teknologi computing, perangkat lunak geoteknik juga semakin maju, dan sangat membantu dalam penyelesaian berbagai bangunan geoteknik yang dihadapi. Menyadari hal itu, sejak tahun 1995 hingga kini, kami mempelajari, menyaring, dan menggunakan perangkat lunak geoteknik tersebut untuk kemudian menjadi agen atau distributor tunggal serangkaian software geoteknik yang sangat berguna. Jika anda memerlukan informasi mengenai software-software yang dapat dipakai untuk menyelesaikan permasalahan geoteknik yang anda hadapi silahkan hubungi kami : Gouw Tjie Liong, Ir., M.Eng., ChFC Senior Certified Geotechnical Consultant GTL Geotechnical Training and Software Center Provider of Geotechnical Engineering and Software Course Web: http://indogeotek.com Email: gtloffice@gmail.com Tel: 021-58355049 Whatsapp / Line: 0816 - 806649 Kami juga menyediakan perbagai

PPEELLAATTIIHHAANN  GGEEOOTTEEKKNNIIKK  ddaann    PPEELLAATTIIHHAANN  SSOOFFTTWWAARREE  GGEEOOTTEEKKNNIIKK   Dengan membeli melalui kami, anda akan mendapatkan fasilitas discount untuk training penggunaan software dan ikut dalam forum diskusi software terkait dimana anda bisa bertanya dan berdiskusi sesama pengguna software dalam sarana facebook yang dimoderatori oleh kami. Semenjak 1995 hingga kini, kami telah menjadi agen tunggal dari software-software sebagai berikut :

1. PLAXIS 2D dan 3D – merupakan program Element Hingga (Finite Element) yang multiguna,

dapat dipergunakan untuk menghitung struktur geoteknik dari yang sederhana hingga kompleks dalam permodelan 2 dimensi dan 3 dimensi, dianatanya: kestabilan lereng, galian terbuka, soil nailing, angkur, dinding penahan tanah dari dinding gravitasi, turap baja, turap beton, secant piles hingga dinding diafragma, perkuatan tanah dengan geosintetik, perencanaan vertikal drain, vacuum preloading, perencanaan galian dan struktur basement, terowongan, pile raft foundation, kelompok tiang, dan banyak lagi.

2. GEO5 – merupakan sekumpulan program yang dapat dibeli secara per-modul atau secara paket

mencakup keseluruhan modul. Software Keseimbangan Batas (Limit Equilibrium) terdiri dari modul-modul untuk perhitungan: abutment jembatan, pondasi dangkal, analisa penurunan (settlement), kestabilan lereng, rock slope stability, dinding penahan tanah gravitasi, dinding kantilever, analisa tekanan tanah, analisa turap dan dinding diaphragma (sheetpiles), dinding gabion, soil nailing, MSE wall (dinding dengan perkuatan geosintetik) pondasi tiang, pile dengan data sondir, analisa kelompok tiang, analisa penurunan akibat pembuatan terowongan (ground loss). Juga ada program element hingga (finite element).

Gouw TL 28/11/2015

GTL Geotechnical Specialist

3. RocScience – merupakan sekumpulan program yang dapat dibeli secara per-modul atau secara paket

mencakup keseluruhan modul. Software ini terutama sekali ditujukan untuk analisa permasalahan pada batuan. Modul-modul software ini meliputi Dips, Examine, RocData, RocFall, RocSupport, Slide, Swedge, dan Unwedge. Terdapat juga program Element Hingga yaitu Phase2, juga program perhitungan penurunan tanah yang baik yaitu Settle 3D.

4. NovoTech – merupakan modul-modul software geoteknik yang terdiri dari: NovoLiq untuk analisa

potensi liquifaksi dengan berbagai cara dan perkiraan deformasi akibat likuifaksi, NovoSPT untuk analisa data SPT menjadi N1(60), perhitungan pondasi dangkal dan pondasi dalam, NovoCPT untuk analisa hasil uji sondir dan piezocone mencakup klasifikasi tanah berdasarkan kriteria, korelasi terhadap permeabilitas, modulus kekakuan tanah, relative density, dan parameter lainnya, analisa daya dukung pondasi dangkal, daya dukung pondasi tiang, analisa penurunan pondasi dangkal, analisa potensi liquifaksi, dan perkiraan deformasi akibat likuifaksi, NovoFormula memberikan solusi berbagai korelasi parameter-parameter geoteknik, PEYSANJ memberikan analisa distribusi tegangan di dasar pondasi dan di dinding penahan tanah, plate load test, pressuremeter, dan perhitungan nilai spring constant untuk pondasi.

5. GeoSmart – merupakan software yang sangat berguna untuk pelaporan segala pekerjaan penyelidikan

tanah, seperti borelog, potongan (soil cross section), ringkasan laporan, perhitungan tagihan biaya penyelidikan tanah, dan data base penyelidikan tanah.

6. Oasys – merupakan software yang mencakup bidang Engineering, Email and Document Management,

dan Enviromental. Pada bidang Engineering terdapat dua sub-bidang yang tercakup yaitu structural dan geotechnical. Pada sub-bidang geotechnical terdapat program seperti: Alp untuk analisa tiang pancang akibat beban lateral dengan memodelkan keruntuhan geser dan perilaku non-linier dari tanah, Greta untuk analisa stabilitas dinding penahan tanah dengan memperhitungkan momen dan gaya geser yang terjadi, Pile memperhitungkan kemampuan tiang pancang menahan beban vertikal, Slope menyediakan analisa yang mudah dan cepat untuk kestabilan lereng, soil nailing, angkur, dan geotekstil, SlopeFE melakukan analisa kestabilan lereng dengan menggunakan dua metode yaitu limit equilibrium dan finite element.

7. GeoStru – merupakan software yang mencakup berbagai bidang engineering. Pada bagian geotechnics

and geology terdapat beberapa modul program seperti: GDW untuk analisa dinding gabion dari kondisi statis hingga gempa, GFAS untuk melakukan analisa mekanika tanah menggunakan metode finite element, Liquifer untuk analisa potensi likuifaksi akibat gempa, Loadcap untuk melakukan perhitungan bearing capacity dari tanah, MDC untuk analisa dinding penahan tanah dengan pondasi langsung di tiang pancang, Slope untuk analisa stabilitas lereng dengan motode limit equilibrium and discrete element method.

8. DC-Software – merupakan sekumpulan program yang dapat dibeli secara per-modul atau secara

paket mencakup keseluruhan modul. Software terdiri dari modul-modul untuk penyelidikan tanah yang meliputi: borelog dan SPT, kimia tanah, sondir, konsolidasi, uji kuat geser, sieve analysis, permeability, dan lain-lain. Modul analisa geoteknik dengan metode Keseimbangan Batas (limit equilibrium) meliputi: pondasi dangkal, analisa penurunan, analisa dewatering, kestabilan lereng, soil nailing, dinding penahan tanah kantilever, analisa galian (pit), geotex dan gabion (dinding dengan perkuatan geosintetik dan gabion), underpining, dan perbaikan tanah dengan vibro compaction.

Gouw TL 28/11/2015

GTL Geotechnical Specialist

9. LimitState GEO – merupakan salah satu modul dari software LimitState yang memiliki

kemampuan melakukan analisa untuk beberapa permasalahan (multifungsi) yang timbul dalam bidang geoteknik seperti: Footing/foundations untuk analisa daya dukung pondasi, Deep Excavations untuk analisa kestabilan galian dalam, Slope Stability untuk analisa kestabilan lereng, Anchored Sheet Pile Wall untuk analisa dinding penahan tanah dengan angkur, Reinforced Earth Wall untuk analisa perkuatan tanah dengan geosintetik, dan lain-lain.

We also Provide GGEEOOTTEECCHHNNIICCAALL  EENNGGIINNEEEERRIINNGG  SSEERRVVIICCEESS 

from DDeessiiggnn, SSuuppeerrvviissiioonn, to EExxeeccuuttiioonn 

GGeeootteecchhnniiccaall  SSooffttwwaarreess