50th Anniversary…

COMPANY PROFILE (Rev.17-Apr 2017) • sheet 1 of 31 I. BRIEF HISTORY

GEOTECHNICS , INCORPORATED, was founded and organized on October 04, 1966 and registered with the Securities and Exchange Commission on October 18 of the same year. It is composed of a group of professionals, each respected in their own fields of endeavor. It’s preliminary goal was to provide geotechnical consulting services and carry a general contracting business in all kinds of construction, mining, manufacturing and infrastructure activities.

With the purpose of providing technological assistance to the ever-increasing needs of the industrialization of the country, the company has expanded its services in Geotechnical Engineering and it has gained the statue as one of the leading corporations in its field. From a meager capital of Php250,000.00, it is now operating on a capital base of Php20M.

ACCREDITATION AND MEMBERSHIP

• Philippine Constructors Association (PCA member) • PCAB - General Engineering B CIAP - Dept. of Trade and Industry (DTI) • Accredited testing laboratory - Bureau of Research and Standard (DPWH) • Accredited Driller - National Water Resources Board (NWRB) • Council of Engineering Consultants of the Philippines – (CECOPHIL)-Member

II. VISION STATEMENT

To meet global standards and provide technological innovation for premium value geotechnical services and reliable results. Maintain the safety/quality requirements and continuous recognition.

MISSION STATEMENT

To provide cost effective solutions, safe and timely delivery of service for the satisfaction and needs of the Client.

POLICY ON QUALITY

The management and staff of GEOTECHNICS PHILIPPINES, INC. (GPI) is committed to satisfy customer satisfaction of packaging accurate test reports with an assured level of quality.

By virtue of accreditation to the quality system based on the requirements of the International Standard (ISO/IEC 17025) – General requirements for the competence of calibration and testing laboratories, the following shall be complied:

• The quality and reliability of our reports

• A philosophy of continuous improvement will be adopted by all employees so that the Quality system will be a continuously evolving program.

• Education and training of all employees are purposively to understand company policy will be achieved through induction and structured training programs.

The attainment of these quality goals requires strong and responsive management and a concerted effort of all employees.

COMPANY PROFILE (Rev.17-Apr 2017) • sheet 2 of 31 III. CORPORATE DIRECTORS

Ricardo A. Tabujara III - Chairman of the Board Alexis A. Acacio - President Diosdado A. Ureña - EVP/General Manager Virgilio Santos - Director Felisberto GL Reyes - Director

IV. PERMANENT CONSULTING & OPERATING OFFICERS

Salvador F. Reyes - M.S. PhD. Soil & Rock Mechanics (University of Illinois) B.S.C.E. (University of the Philippines) Certificate in Highway Traffic (Yale University)

Benjamin R. Buensuceso - PhD. Geotechnical Engineering (Asian Institute of Technology) M.S. Geotechnical Engineering (Asian Institute of Technology) B.S.C.E. (University of the Philippines

Alexis A. Acacio - PhD. Geotechnical Engineering (University of Tokyo) M.S. Geotechnical Engineering (University of Tokyo) B.S. C.E. (University of the Philippines)

Brian B. Tan - M.S. Civil Engineering (Massachusetts Institute of Technology) B.S. C.E. (University of the Philippines)

Roy Anthony C. Luna - M.S.C.E. (University of the Philippines) B.S. C.E. (University of the Philippines)

Michael Paolo V. Follosco - M.S.C.E. (University of the Philippines) B.S.C.E. (University of the Philippines)

Bernardo Barcelona - Doctor of Science in Structural Geology (Tokyo University) Master of Science in Structural Geology (Tokyo University) B.S. Geology (Mapua Institute of Technology) B.S. Mining Engineering (Mapua Institute of Technology)

Diosdado A. Ureña - B.S. C.E. (Adamson University)

Elmer Z. Valencia - B.S.C.E. (Siliman University)

COMPANY PROFILE (Rev.17-Apr 2017) • sheet 3 of 31 OUR SERVICES:

Geotechnical Engineering/Soil Exploration

• Standard Penetration Test and Split-Barrel Sampling of Soils • Thin Walled Tube Sampling • Diamond Core Drilling • Auger Boring • Cone Penetration Test

Bearing Test Soils in-place

• Bearing Capacity of Soil for Static Load on spread footings • Repetitive static plate load tests of soils and flexible pavement components For use in evaluation and design of airport and highway pavement • Menard Pressure meter

Construction Control Tests

• Density and unit weight of soil in-place by Sand-Cone Method • Bearing Ratio of Laboratory • Determination of water (moisture content) of soil by the Direct Heating Method • Determination of water (moisture) content of soil by the Microwave Oven Method

Pile Tests

• Piles under static axial compressive load • High strain dynamic testing of Pile Dynamic Analyzer (PDA) • Low strain dynamic testing of Pile Integrity Tester (PIT) • Static Load Tests on Piles • Sonic Logging on Bored Piles

Geophysical Tests

• Seismic Refraction Survey • Ground Penetrating Radar Survey • Geo Resistivity Survey

COMPANY PROFILE (Rev.17-Apr 2017) • sheet 4 of 31 LIST OF EQUIPMENT Maximum Depth Equipment Name Type / Brand Size of Penetration Qty (m) A. FIELD EQUIPMENT DRILLING RIG Bundok Drilling Hydraulic Feed Big 50~300 1-unit Christensen Hydraulic Feed Big 50~300 1-unit Crawler 1, 2, 3 & 4 Hydraulic Feed Big 50~300 4-units Long Year 38 & 44 Hydraulic Feed Big 50~300 2-units Tone TGM Hydraulic Feed Big 50~300 1-unit Tone TBM 1 & 2 Hydraulic Feed Big 50~300 2-units Toho 1, 4 & 5 Hydraulic Feed Big 50~300 3-units YBM-3 Hydraulic Feed Big 50~300 1-unit KOKEN RK 1 & 2 Hydraulic Feed Big 50~300 2-units GY - 150 Hydraulic Feed Medium 45~230 1-unit Bell Machine 1 & 2 Hydraulic Feed Medium 30~50 2-units Tone THS 5-1 & 5-2 Hydraulic Feed Medium 30~50 2-units Tone FFC Hydraulic Feed Medium 30~50 1-unit Toho 2, 3, 6, 7, 8, 9, 10 Hydraulic Feed Medium 30~50 7-units YBM-1 , 4, 5, 6, 7 Hydraulic Feed Medium 30~50 5-units KOKEN OP 2, 3, 4 & 5 Hydraulic Feed Medium 30~50 4-units KSK OP 2 Hydraulic Feed Medium 30~50 1-unit KSK small 1, 2 & 3 Hydraulic Feed Small 20~30 3-units Sander 2, 3, 4, 5 & 6 Hydraulic Feed Small 15~30 5-units Acker Ace Hydraulic Feed Small 30~50 1-unit Sander 1 Manual Feed Small 10~25 1-unit Total 49-units

SPECIAL TEST Type / Brand Size Qty

CPT machine Hydraulic Feed Big 60 1unit Discharge Pressure DRILLING PUMP Size Capacity Qty (psi) (gpm) MG 25 Pump Big 330 2500 1-unit Tone NAS Big 330 2500 2-units SG-75mk III Big 27 4351 1-unit Bean Royal 535 Medium 65 1000 14-units FMC 535 Medium 65 1000 1-unit Koken MG-10 Medium 23 1000 2-units Bean Royal 555 Medium 65 1000 1-unit BW 250 mud Pump Small - 4351 1-unit Toho BG-15 Medium 240 1500 1-unit Toho BG-10 Medium 198 1300 3-units FMC 520 Small 42 600 1-unit KSK MG-10 Big 42 1000 1-unit Bean Royal 520 Small 42 600 12-units YBM Single Piston Small 18 285 2-units Myers Pump Small 48 800 2-units BW 120 Pump Small 32 175 1-unit Dewatering Pump Small - - 1-unit Total 47-units

COMPANY PROFILE (Rev.17-Apr 2017) • sheet 5 of 31

Geotechnical Engineering/Soil Exploration

G.I. Tayabasan River Water YBM rig for Walvis Bay Project, Supply – Tayabasan Rizal Namibia Africa

Geotechnical Investigation for CEMEX Cement Plant Project -

Novaliches - Balara Cebu

COMPANY PROFILE (Rev.17-Apr 2017) • sheet 6 of 31 RIGS

LONG YEAR 44 RIG CRAWLER 3 RIG TOHO 4 RIG KOKEN OP RIG

KOKEN RK RIG GY – 150 RIG TOHO 9 RIG

TONE TBM RIG YBM RIG KSK SMALL RIG

CRAWLER 4 RIG ROTARY DRILLING / CRAWLER CRANE

COMPANY PROFILE (Rev.17-Apr 2017) • sheet 7 of 31 SOIL NAILING / GROUTING

P aram eters of D rill R ig K Y 100J Feature : KY100J Rock rigidity F=6-20 Dia.of hole 80-105M O ptium drilling depth 25M -180M W orking pressure 5-12bar Air consumption =10mm 3 /m in R otation speed 0-65rpm Torque 983N. M Lift power 15KN Dimensions 4100*2030*2020 Weight 3100KG D rive system YC2108 Engine 33KW M otor D rilling C om m ponents(potion) 1.Ham mer CW 930 2.Rod Φ 60*2200m m 3.Bit 90m m Recommonded compressor LGCY-12/10 A ir com pressor L G C Y -12/10

Capacity m3 /m in (cfm ) 12(424) Pressure bar (psig) 10(145) Compression Stage single Diesel Engine Engine M odel No. YC6B 150Z-K20 R ated pow er (K W /H P) 110/150 Rated RPM (r/min) 1800 Unload RPM (r/min) 1400 Dimensions(mm) 3970*1940*2350 Weight (KW) 2380

COMPANY PROFILE (Rev.17-Apr 2017) • sheet 8 of 31 Similar Project for Grouting / Slope Stability Project

PROJECT NAME LOCATION CLIENT Drilling & Grouting for San Gabrielv CCPP Sta. Rita,Batangas Sta.Elena Construction and Development Corp Soil Improvement/Stabilization of Proposed Lbp Tarlac Office Tarlac City LBP Resources Ground Improvements by Cement Injection for 4-Storey Rectory Prop. Naga II – Grouting Naga, Cebu I.C.C. / FILSYSTEM Prop. Slope Stabilization Subic Naval Base D.M. CONSUNJI, INC Proposed Slope Stabilization Bo. Ugong, City UNION AJINOMOTO, INC Slope Stability Project Staff House – CITIBANK Baguio City CITIBANK Slope Stability Project Staff House – Procter & Gamble Baguio City PROCTER & GAMBLE PHILS. Inc Proposed Slope Stabilization Project Pasig City ASB REALTY CORP. Drilling & Grouting San Agustin Church , MR. VIRGILIO SANTOS Drilling & Grouting Work Cubao, QC FILSYSTEM INC. Drilling & Grouting Work – UCBP Project Valero St. Salcedo Vill., FILSYSTEM INC. City Drilling & Grouting Works & Geophysical Survey Masinloc, Zambales MITSUBISHI CORPORATION The Monte Real Project Slope Stability Study Part I Brgy. Langub, Davao City ALSONS DEV. & INVESTMENT CORPORATION Drilling & Grouting Works Land Bank of the Phils. La Trinidad, Benguet LAND BANK OF THE PHILS. Soil Improvement by Cement Grouting at Koyo-Seiko Plant Lima-Malvar, Batangas TAISEI PHIL. CONST., INC Drilling & Grouting for Cabalan Meetinghouse Cabalan, Olongapo AG ORTIZ ENGINEERING S.I. for the Existing Slope / Vertical Wall Valencia St., QC MS. EDNA SACRANI Cement Injection. Iglesia Ni Cristo Chapel Libertad, Agusan del Norte A. CRUZ CONSTRUCTION Cement Injection. Iglesia Ni Cristo Chapel Maria Aurora, Aurora A. CRUZ CONSTRUCTION Province Cement Injection/Consolidation Grouting for Existing YKT Bldg. Gandara St, Manila HILMARCS CONST. CORP. Cement Injection. Iglesia Ni Cristo Chapel San Fernando, Pampanga A. CRUZ CONSTRUCTION Ground Improvement/ Cement Injection INC. Chapel Mansaya, Ilo-ilo City IGLESIA NI CRISTO Ground Improvement for Iglesia Ni Cristo Chapel Manjuyod, Negros Oriental TAISEI PHIL. CONST., INC Cement Injection Consolidation Grouting for Existing YRT Bldg. Gandara St MNL TAISEI PHIL. CONST., INC Cement Injection/Grouting for Iglesia Ni Cristo Chapel Magsaysay, Tondo Manila LAND BANK OF THE PHILS. Cement Grouting Works for the Proposed Reservoir 2 Lucban J.H. PATAWARAN CONST. CO. Jet Cement Grouting for the Proposed 4-Storey Bldg. N. Ramirez St. EMBROCAL BUILDERS, INC Soil Improvement by Cement Injection A. CRUZ CONSTRUCTION Soil Improvement by Cement Injection for INC Chapel A.R. CRUZ CONSTRUCTION Drilling & Grouting for the Proposed Imperial Palace Maribago, Lapu-lapu City PHILIPPINE BXT CORPORATION Drilling & Grouting Pantal Bridge Dagupan City A. AQUINO BUILDERS Soil Nailing in Shangrila Boracay Yapak, Boracay, Aklan D.M. CONSUNJI, INC. Iglesia Ni Cristo Chapel , MM IGLESIA NI CRISTO Drilling & Grouting for SLEX Rehabilitation and Widening Project -Calamba Section F.F. CRUZ & CO. INC. Cement Injections for Antipolo MWCI Reservoir J.H. PATAWARAN CONST. CO. Proposed 3-Storey Classroom Calumpit COMPACT BUILDERS Pilling Works for INC Guagua Guagua ARC CONSTRUCTION

COMPANY PROFILE (Rev.17-Apr 2017) • sheet 9 of 31 Similar Project for Geotechnical Works

PROJECT NAME LOCATION CLIENT Rockwell Land Corp./ Mr. Geotechnical Investigation for “the Groove Project” Pasig City Salvador Esguerra Proposed Manggahan Bridge Pasig City M.G. LUALHATI CONST. Pilipinas Kao, Inc./Mr. Carlo S.I. Works for Proposed Dolphin at PKI Pier Area Misamis Oriental Jamoe Our Lady of Fatima Parish/Fr. Proposed Church of Our Lady of Fatima Parish City Mike Kalaw Jacon Steel Builders/Mr. Jonny Proposed 4-Storey Building Hao Global Estate Resort, Inc/Arch. Geotechnical Studies for Twin Lakes Phase 2 Batangas Ed Pinga FF Cruz & Co, Inc/Mr. Mario G.I. Works for “PROJECT STAR” Cebu Tanalgo Philipps Technical Consultants, G.I. Works for Daang Hari SLEX Link Road Corp. Slope Stability Analysis/Remediation for the 300 MW Zambales First Balfour, Inc Redondo Peninsula Power Plant Japan Airport Consultants, Inc G.I. for New Bohol Airport Construction Bohol /NJS Proposed Bocong Bridge Ilocos Norte M.G. LualHati Const. Philipps Technical Consultants G.I. Works for PRA Offshore Dredging Cavite Corp Foundation Soil Investigation Works for Integrated Meter Manila Maynilad Water Service, Inc Management Building at Maynilad Proposed 16-Storey Building, Proposed 4-Storey Bldg, D.C. Garcia Construction Proposed Helipad Installation & Monitoring of Piezometer for Therma South Davao City First Balfour Inc. Site Development Development Work for 300 MW Coal fire power plant Engineering & Development Proposed Structure Corp. of the Philippines Additional Soil Investigation for Petron RMP-2 Daelim Industrial Co. Ltd Soil Investigation for Pier, Conveyor System & Support Philippines Technical Consultants Surigao Del Norte Structure Corp. Geotechnical Investigation & Topographic, Bathymetric & Daelim Industrial Co. Ltd Oceanographic Data Taesei Philippines Cinstraction, Soil Investigation for Yakult Project Marilao, Bulacan Inc Offshore / Onshore Investigation for pier, Conveyor System Philippines technical Consultant Surigao Del Norte & Support Structures for Conveying Corp. Geotechnical Investigation Work for PTG Alegre Resort Cebu City Alegre Resort Corp. Proposed B-Hive Plaza Valenzuela City Brazen International., Inc. Proposed Helipad Quezon City D.C. Garcia Construction Ground Penetrating Radar for Proposed 17-Storey Office Quezon City Monolith Const. & Dev’t Corp. Building w/ Penthouse Soil Investigation for Balanga Bataan Bataan City Mr. Reynaldo Faminial Proposed Mindanao Tactical Operation Center Zamboanga City Mr. Brian Wee Engineering & Development Corp Proposed Flood Control Project of the Philippines International Container Terminal Site Investigation for Berth 6 North Harbor, Manila Services, Inc.(ICTSI) Soil Analysis for Heavy Metal Pollution Lima, Batangas Taisei Phil. Const., Inc. Boaracay Shangri-La Hotel & Soil Investigation for Treetop Restaurant Boracay Island, Aklan Resort, Inc

COMPANY PROFILE (Rev.17-Apr 2017) • sheet 10 of 31 Similar Project for Pier / Port’s

PROJECT NAME LOCATION CLIENT Site Assessment for Bulacan Bulacan Environmental Conncelor, Inc. Proposed Coal yard, ash yard & assistant Bldg area. Mariveles China Const. & Electrical Equipment Phil. Corp. G. I. -New Prop. Marine Petroleum Offloading Walvis Bay Harbor BURMEISTER & PARTNERS (PTY.) Facilities LTD. S.I. Works on Boton Storage Tank (NSD Area) U.S. Naval Supply Depot, PHILIPPINE COASTAL STORAGE & Subic Bay PIPELINE CORP. Site Investigation for Berth 6 North Harbor, Manila INTERNATIONAL CONTAINER TERMINAL SERVICES, INC (ICTSI) Add’l Geotechnical Investigation for the Existing Pier Antique, Aklan TAISEI PHIL. CONST., INC Soil Investigation Works for the Proposed Pier Dapitan, Zamboanga del ZAMBOANGA & DEVT. MGT. CORP. Norte S.I. For Seafood Wharf Restaurant Luneta, Manila MR. KIM WONG Soil testing for the Existing Wharf Extension Davao City D.M. CONSUNJI, INC. Offshore Drilling for Berthing Facilities for Semirara Antique, Aklan TAISEI PHIL. CONST., INC Island Additional Geotechnical Investigation along Taguibo Butuan City KAJIMA / CIRIACO JOINT VENTURE River Soil Investigation for the Proposed Port Terminal Cagayan de Oro City PHILIPP'S TECHNICAL Bldg. CONSULTANTS INC. Manila South Harbor Design Ground Investigation ATI, Pier-3,Port of Mla. ASIAN TERMINAL, INC./HALCROW GROUP LTD. S.I. for the Prop. 4.5 Has ATI Container Yard Calamba, Laguna ASIAN TERMINAL, INC. Soil Inv. for the Manila Yacht Club Expansion and Roxas Blvd., Mla. CLIPPER VENTURES PHILS., INC. Dev. Soil Exploration for the MICT Breakwater North Harbor, Manila PKII ENGINEERS S.I. for the Agno and Allied Rivers Urgent Agno, Pangasinan DEPT. OF PUBLIC WORKS AND Rehabilitation HIGHWAYS (DPWH) Proposed Subic Port Subic, Olongapo PACIFIC CONSULTANTS INTERNATIONAL Bataan Jetty Rehabilitation Project Mariveles, Bataan PHILIPP’S TECHNICAL CONSULTANTS CORP. Confirmatory Boring for the MICT Expansion Project Port Area, Tondo, Mla. PHILIPP'S TECHNICAL CONSULTANTS INC. Boring Test – Pier 5 Tondo, Manila KAWASAKI STEEL CORP. Offshore Drilling for the New RAGC Plant’s Jetty and Bauan, Batangas REPUBLIC-ASAHI GLASS Berthing Facilities CORPORATION S.I. Proposed Mooring Facilities Power Barge, of Navotas, MM AST ASIA POWER CORP. EAPC S.I. Batangas Port Development Project, Phase I Batangas HANJIN ENG’G. & CONST., CO. LTD. S.I. Proposed Expansion of Batangas Port Batangas City HANJIN ENG’G. & CONST., CO. LTD. S.I. for Manila International MICT Container North Harbor MAUNSELL PTY LTD. / ICTSI Terminal Offshore Investigation for the Prop. Entrance Cebu PKS SHIPPING CO., INC. Channel & RC Pier Berth 5 MICT Project (Offshore Drilling) North Harbor, Manila INT’L. CONTAINER TERMINAL SERVICES, INC Soil Investigation Proposed Pier San Fernando, Cebu GRAND CEMENT CORP. S.I. Puerto Azul Port and Marina Project Ternate, Cavite PUERTO AZUL LAND, INC. Soil Investigation for the Construction of R.C Pier Port of Jolo, Sulu PHILIPPINE PORTS AUTHORITY Bicol River Basin Flood Control & Irrigation Naga, Bicol SIR WILLIAM HALCROW LTD. INC. Development Project Proposed MCCI Iligan Pier Extension Assumption, Hts., Iligan MCCI CORPORATION City

COMPANY PROFILE (Rev.17-Apr 2017) • sheet 11 of 31 Similar Project for Power Plant

PROJECT NAME LOCATION CLIENT Proposed San Gabriel Avion Power Plant Batangas Prime Meridian Power Gen China Const. & Electrical Equip. G.I. for 2x300 MW Coal fired power plant Mariveles Phil. Corp. Tide & Convert measurements for Phil. Mariveles China Const. & Electrical Equip. Mariveles City 2x300 MW coal power plant Phil. Corp. On-land Investigation for 2 x 300 MW Coal Fired CHINA NATIONAL ELECTRIC Mariveles Power Plant EQUIPMENT CORP (CNEEC) PHILIPPINE MARIVELES 2 x 300 MW Coal Fired CCC THIRD HARBOR Mariveles Power Plant CONSULTANTS CO. LTD. Geological Exploration of Power Plant & Coal Pier GOODFOUND ENG'G AND CONST. Brgy. Cawag, Subic Site CORP. Doosan Heavy Industries & Const., S.I. - Cebu CFB 103 Coal Fired Power Plant Naga CO. LTD. Geological investigation of Kalayaan III Power Plant Kalayaan R.C. TOLLO SURVEYING SERVICES G.I. for the Proposed DMCI Power Plant A. Mobo, Masbate D.M. CONSUNJI, INC. Proposed Mirant Toledo-Sangi Power Station Toledo, Cebu BLACK & VETCH CORP. Soil Investigation for Mindanao Coal-Fired Power Mindanao TAISEI PHIL. CONST., INC Plant Offshore Boring, Mindanao 210 MW Coal Fired Power Brgy. San Martin, JFE Civil Eng’g & Const., Corp. Plant-Jetty Work Villanueva, Mis. Oriental G.I. for the Mindanao 210 MW Coal Fired Tagoloan, Misamis Oriental JFE Civil Eng’g & Const., Corp. S.I. for MCI-Covanta Power Plant Stack ELECTROWATT-EKONO (PHILS), Rasario, Cavite Reconfiguration INC. POLAR ENERGY, INC./ MR. FELIPE Soil Investigation for the Proposed Power Plant Clark Field, Pampanga F. CRUZ Subsurface Investigation Proposed Masinloc Power Masinloc, Zambales MITSUBISHI CORPORATION Plant Project Field Permeability Test Lauis River - Masinloc Power Masinloc, Zambales MITSUBISHI CORPORATION Plant Soil and Water Investigation for NPC 1200 MW Brgy. Ilijan, Batangas City ABB POWER, INC. Green- S.I. Proposed 60 MW Power Plant Sipalay, Negros Occidental MARICULUM MINING NEW SAMPAGUITA BUILDERS Sual Power Station Project 1200 MW Power Plant Sual, Pangasinan CONST., INC. Soil Investigation for the Bislig Power Plant Bislig, Surigao del Sur D.M. CONSUNJI, INC. 300 Combined Cycle Power Limay, Bataan TOYO CONSTRUCTION CO. LTD. Prop. 300MW Combine Cycle Station Limay, Bataan TOYO CONSTRUCTION CO. LTD. Bago Hydroelectric Proj. Murcia, Negros Occ. NATIONAL POWER CORP. Prop. Power Generating Plant Pasig City UNION AJINOMOTO, INC. NATIONAL ELECTRIFICATION Geological and Eng'g. Matutinao Mini Hydro Proj. Matutinao, Cebu ADMIN Proposed Naga II Naga City FILSYSTEM INC. Prop. Agus I Drilling Project Iligan City ENGINEERING GEOSCIENCE INC. PACIFIC ENGINEERING CORP./ Proposed Coal Conversion Plant Norzagaray, Bulacan RCC Prop. Forcem Coal Conversion Plant Mapulo Taysan, Batangas FORTUNE CEMENT CORP. Prop. Bago River A & B Minihydro Bacolod DCCD ENGINEERING CORP Prop. Kipot Falls & Maragandang Mini Hydro Bacolod DCCD ENGINEERING CORP Prop. 55 MW Naga II CFTPP Naga AUSTROPHIL Proposed HEP (Schedule I & II) Nueva Ecija NIPPON KOEI LTD. - EGI Proposed Agua Grande Mini Hydro Pagudpod, Ilocos Norte DCCD ENGINEERING CORP Prop. Mini Hydro Project Bicol DCCD ENGINEERING CORP

COMPANY PROFILE (Rev.17-Apr 2017) • sheet 12 of 31 Similar Project for Georesistivity

PROJECT NAME LOCATION CLIENT

Soil Resistivity Test at the Proposed Nasulo Power Valencia ENERGY DEVELOPMENT CORP. Plant Seismic Survey / GPR Scanning for Tateh Premium South Cotabato SANTEH FEEDS CORPORATION Polomolok Plant Dynamic Shear Wave Test for APC Cement Mill & Naga City TCGI ENGINEERS Conveyor Seismic Study w/ Refraction/MASW at Nestle Old National Rd, Brgy. MDC BUILD PLUS INC. / ENGR. Property Alabang JIM ALVAREZ Seismic Refraction Survey for INC Chapel Brgy. Passing, Cagayan IGLESIA NI CRISTO Seismic Refraction Survey for INC Chapel Brgy. , IGLESIA NI CRISTO Isabela Seismic Survey for INC Chapel Fugu Grande, Isabela South IGLESIA NI CRISTO Seismic Survey for INC Chapel Brgy. Narra, Pangasinan IGLESIA NI CRISTO Refraction / Microtremor for National Library ANGEL LAZARO & ASSOCIATES Refraction / Microtremor at TDD Project Cheers MAKATI DEVELOPMENT CORP. Seismic Refraction & Georesistivity Survey for MPSA HOLCIM PHILIPPINES INC. Seismic Refraction & Georesistivity Survey for MPSA Brgy. Cupag HOLCIM PHILIPPINES INC. Geophysical Surveyfor the Proposed Korean Embassy GEORGE PADILLA & ASSOCIATES Georesistivity Survey for Ground Exploration Concha Cruz Drive, CITYLAND CORP. Almanza, Las Piñas City Georesistivity Survey for Ground Exploration at Las Las Piñas City CITYLAND INCORPORATED Piñas Property Seismic Refraction & Microtremor for Petron, Bataan Bataan DAELIM INDUSTRIAL CO. LTD. Ground Exploration Program for INC Chapel ERAP City, Montalban, Rizal IGLESIA NI CRISTO Soil Resistivity Survey at Air Transport Office (ATO) Pasay City NIPPON KOEI CO. LTD. G.I. Subic-Clark-Tarlac Expressway Tipo Toll - Hermosa - PCI/KEI/NK JOINT VENTURE Dinalupihan Section Georesistivity Test for Groundwater Investigation Lucena City SENBEL FINE CHENICALS CO., INC. Georesistivity Test Teresa, Rizal ENGR. MAR GERONA

COMPANY PROFILE (Rev.17-Apr 2017) • sheet 13 of 31 Similar Project for Hotel / Mall

PROJECT NAME LOCATION CLIENT Geotechnical Investigation for Blk 14 SM Mall of Asia Complex SM INVESTMENTS CORPORATION S.I. for Alabang Town Center Expansion Alabang, AYALA LAND INC. ASIAN TECHNICON INC. / AYALA S.I. for the Proposed Binañ Town Mall Biñan, Laguna LAND INC. Soil Boring Test for the Prop. Insular Centry Hotel Davao City AYALA HOTEL INC. S.I. for Filinvest's Festival Supermall Alabang, Muntinlupa FILINVEST ALABANG INC. S.I. for Proposed Panimam Grand Hotel Puerto Azul Ternate, Cavite PUERTO AZUL LAND INC. GHT SERVICES INC. / SHOEMART Prop. SM South Alabang Commercial Complex Almansa, Las Piñas INC. Prop. Shoemart Cebu, City D.A. ABCEDE & ASSOC. FIRST ASIA REALTY DEV. CORP. / Prop. SM Megamall Basement Parking EDSA, Quezon City D.A. ABCEDE & ASSOCIATES CONSULTANTS MANAGEMENT Prop. SM - Shoemart Cebu Supplementary G.I. Cebu SERVICES, INC. Prop. SM Cebu Cebu, City D.M. CONSUNJI, INC. Magsaysay Blvd., Sta. Mesa, Prop. Shoemart Commercial Bldg. D.A. ABCEDE & ASSOC. MM Prop. EDSA Central Commercial Complex City ENGINEERING GEOSCIENCE INC. Prop. Farmers Redevelopment Project Araneta Ave. Cubao, Q.C. PROGRESSIVE DEV. CORP. SINDIONG, OCAMPO, GARCIA & Prop. Alimall II Cubao, QC ASSOCIATES Carlos Palanca, Echaguq, Prop. Shoemart Bldg. D.A. ABCEDE & ASSOC. M.M ABAD CONST. & DEVELOPMENT Prop. Resort Hotel Bldg. Lucban, Quezon CORP. Prop. Shoe Mart Cubao, QC D.A. ABCEDE & ASSOC. BECHTEL OVERSEAS Silahis International Hotel Roxas Blvd., Manila CORPORATION Virra Shopping Mall Greenhills, San juan VIRRA REALTY CORPORATION Cebu Insular Hotel Cebu City AYALA CORPORATION ARCENAS, PAYUMO, DEE Baguio South Drive Hotel Baguio City ANDREWS Pasanonka Park, SINDIONG, OCAMPO, GARCIA & Zamboanga Plaza Hotel Zamboanga ASSOCIATES ARCENAS, PAYUMO, DEE Cebu Midtown Hotel Fuente Osmenia, Cebu City ANDREWS Midland Shopping Center Adriatico, , MM Midland Plaza Adriatico St., Manila Golf Clubhouse & Hotel Nasugbu, Batangas Ayala Ave., Makati, Metro Prop. Peninsula Hotel GABRIEL FURMOSO & ASSOCIATES Manila Cr. Pedro Gil & Adriatico St. Midtown Plaza CFC CORP. - MR. ZABLAN Manila San Marcelino St. Ermita Proposed Hotel Mirador ARCHITECH JUAN SISON Manila Prop. Shoemart Makati, Rizal Makati, Rizal, Makati, Metro Hotel Intercon Annex Manila Proposed Quad Theater Makati Commercial Center

COMPANY PROFILE (Rev.17-Apr 2017) • sheet 14 of 31 Similar Project for Land Development

PROJECT NAME LOCATION CLIENT Soil Investigation for Navotas Sasmuan Navotas Phase 1A YJP SURVEYORS PTE, LTD. Regional Govt. Ctr. Carig Soil Subsurface Investigation Works for LBP Property LAND BANK OF THE PHILIPPINES Sur Tuguegarao City GLOBAL STATE RESORT INC/Arch. Geotechnical Studies for Twin Lakes Phase 2 Laurel Ed Pinga Offshore Drilling for Baseco Reclamation Expansion F.F. CRUZ & CO. INC. Jayme St., Paknaan, Proposed Reclamation LORETA REALTY & DEVT. CORP. Mandaue City Offshore Drilling for Baseco Reclamation Expansion Baseco Compound F.F. CRUZ & CO. INC. Site Exploration Works for Rapid City & Hard Rock HOLCIM PHILLIPINES, INC. G.I. for Landmark Devt - Proj 66 Fort Bonifacio FEDERAL LAND INC. Geotechnical Investigation for Blk 14 SM Mall of Asia Complex SM INVESTMENT CORPORATION Site Exploration Works for Rapid City & Hard Rock HOLCIM PHILLIPINES, INC. Offshore Drilling for Baseco Reclamation Expansion Baseco Compound F.F. CRUZ & CO. INC. 800 Hectares Township Porac LLL HOLDNGS INC. Geotechnical Investigation for 18 Hectares Turbo MAKATI DEVELOPMENT Bocaue, Bulacan Project CORPORATION Geotechnical/Hydrogeological Inv. for Sta. Monica PHILIPPS TECHNICAL Angat, Bulacan Subd. CONSULTANTS CORP. Banza, Butuan City, Agusan CHINA INTERNATIONAL WATER & Soil Exploration for the Proposed Lower Agusan Dev. Del Norte ELECTRONIC CORP.

COMPANY PROFILE (Rev.17-Apr 2017) • sheet 15 of 31 Similar Project for Offshore Drilling

PROJECT NAME LOCATION CLIENT SKI Energy Resources, Inc. (Seri Offshore drilling for Danao Port Cebu Mining) Phil. Mariveles 2x300MW China Const. & Electrical Equipment Offshore Verification Survey/ seabed scanning coal fired power plant Phil. Corp. China Const. & Electrical Equipment Proposed Intake and outfall Structure Offshore area Mariveles Phil. Corp. TIGERLAND AGRO-INDUSTRIAL S.I. for Offshore Drilling Mabahong ECONOMIC ZONE TIGERLAND AGRO-INDUSTRIAL Addendum: S.I. for Offshore Drilling Mabahong ECONOMIC ZONE Offshore Drilling at Leyte Gulf BLACK SAND ENTERPRISES LTD. Sub-soil & Seabed Materials Inv. & Current Wave Namibia PADECO CO.LTD Observation for Walvis Bay Port MICT Berth 6, Container Terminal Orion MAUNSELL PHILIPPINES, INC. Offshore Drilling at NAIC, Cavite F.F. CRUZ & CO. INC. NAMIBIAN PORTS AUTHORITY G.I.-The Strategic Expansion of the Walvis Bay Namibia (NAMPORT)\ Additional G.I.-The Strategic Expansion of the Walvis NAMIBIAN PORTS AUTHORITY Namibia Bay (NAMPORT)\

COMPANY PROFILE (Rev.17-Apr 2017) • sheet 16 of 31 Similar Project for Roads / Bridges

PROJECT NAME LOCATION CLIENT Proposed Bridge, Canyon Ranch Subd., San Lazaro Carmona VJS BUILDERS Leisure Park Pipelaying Works along Coastal Road Cavite - Parañaque D.M. CONSUNJI, INC. PHILIPP'S TECHNICAL S.I. for Peñafrancia Bridge Peñafrancia, Paco CONSULTANTS INC. PHILIPPINE COASTAL STORAGE & S.I. Works for Boton Highway US Naval Supply Depot PIPELINE CORP. Confirmatory Boring for Pantal Bridge Dagupan A. AQUINO BUILDERS S.I. - Manaoag Bridge Manaoag, Pangasinan C.M. PANCHO CONSTRUCTION S.I. - Slope Along Catarman-Calbayog Maharlika PACIFIC CONSULTANTS Highway INTERNATIONAL PHILIPP'S TECHNICAL Proposed Bridge Didipio, Nueva Viscaya CONSULTANTS INC. PHILIPPINES TECHNICAL Soil Boring Test for MRT Line 3 Phase 2 City CONSULTATIONS CORP. Geotechnical Investigation of the Kafaed Project Lanao del Norte DESIGN SCIENCE, INC. Geotechnical Investigation Works for Pinagkalagan Sultan PHILIPPS TECHNICAL CONSULTANTS Bridge Upgrading Kudarat,Maguindanao CORP. PHILIPPS TECHNICAL CONSULTANTS Testpitting works for Daang Hari Project Muntinlupa City CORP. PDA & PIT for the Construction of Calaba Bridge Bangued, Abra J.H. PAJARA CONST. CO. Cebu South Coastal Road Project (Tunnel)Section Cebu City KAJIMA CORPORATION Segment 3B -2 PHILIPPS TECHNICAL CONSULTANTS Soil Investigation for Shariff-Aguak-Rajah Buayan Maguindanao CORP. Proposed Magsaysay Viaduct Butuan City TOA CORPORATION Simuay-Darapangan-Matengen Road Ugrading Municipality of Sultan PHILKOEI INTERNATIONAL, INC. Project Kudarat Geotechnical Inv. For the Proposed LGPF Reinjection Kananga, Leyte PNOC-ENERGY DEVELOPMENT CORP. to Line PAD 4D Northgate Cyberzone, Soils & Foundation Inv.for 6525 / 6529 Building CYBERZONE PROPERTIES, INC. Filinvest Corporate City Proposed Banza Sluice Structure & Tumampi CHINA INTENRATIONAL WATER AND Butuan City Vehicular Bridge ELECTRONIC CORP. General Santos-Tacurong, 138 T/L Tacurong, Cotabato City NATIONAL TRANSMISSION CORP. Confirmatory Boring for Subic-Clark-Tarlac Subic-Clark Section TREVI FOUNDATIONS PHILS., INC. Expressway-Package I Bongabon-Baler Road Uimprovement , DIAAT Bridge Maria Aurora, Quezon C.M. PANCHO CONSTRUCTION, INC. Soil Investigation for the Proposed Lambingan Mandaluyong City ARS TESTING & INSPECTION Bridge Confirmatory Soil Boring Test - Jalandoni Bridge Iloilo City NEW SAN JOSE BUILDERS, INC. Sta. Cruz, Occidental Geotechnical Investigation for Amnay Bridge NIPPON KOEI CO. LTD. Mindoro PHILIPP’S TECHNICAL CONSULTANTS S.I. for the Prop. Sampaguita Widening Project Along C-5 , MM CORP. Bo. Calaboso, Binan, NTI-South Luzon Tollway Site Development Project EMBROCAL BUILDERS, INC. Laguna Geotechnical Investigation Works Taytay – El Nido PACIFIC CONSULTANTS Northern Palawan Road Rehab. INTERNATIONAL Additional Soil Investigation and Laboratory Test at Butuan City KAJIMA-CIRIACO J.V. Banza Bridge Geotechnical Investigation for the Cebu South Cebu KAJIMA CORPORATION Coastal

COMPANY PROFILE (Rev.17-Apr 2017) • sheet 17 of 31 Similar Project for Micropiling

PROJECT NAME LOCATION YEAR Drilling of 400 – 500mm dia. At Regency Salcedo Vill. Makati City 1996 Micropiling Works for Iglesia Ni Cristo Chapel Obando 2007 Micropiling Works for Alabang Viaduct Alabang Viaduct 2007 Proposed ShotCrete for Damaged river bank slope SLEX Toll Road No. 3b 2010 piles 2, 3 and 4 Piling Works for INC Guagua Guagua 2010 Piling Works for INC Chapel Bugallon 2011 Piling Works for INC Chapel Polo, Valenzuela 2012

Similar Project for Geological

PROJECT NAME LOCATION CLIENT Geological & Geotechnical Survey Limay 101 Co. Ltd. Geological and Geotechnical Investigation Works on Tagoloan, Misamis TAISEI PHIL. CONST., INC the Tower Sites Oriental Geological Survey and Testing for the Project for MOHRI, ARCHITECTS & Bulacan and Nueva Ecija Improvement ASSOCIATES, INC. Geological Soil Survey-Phase II for Proposed Water Various sites in T.I. ASUNCION & Treatment Plant Pangasinan, Laguna ASSOCIATES Geological Investigation & Pumping Test for Water Roxas City, Iloilo & Leyte JAPAN TECHNO CO. LTD. Engineering & Geological Assessment for the Brgy. De La Paz, Antipolo MRS. MARIA SENGA Proposed City SANTOS Geological Inv. and Corrosion Study of the South MAYNILAD WATER Various sites Manila SERVICES, INC. JAPAN TECHNO CO. LTD. / Geological Soil Survey for Basic Design Study for the Various Sites in Visayas MR. T. ASUNCION ECW JOINT VENTURES, Geological Supervision/Monitoring of Excavation Makati City INC. Geological Investigation on Limestone Reserve Naga, Cebu TAIWAN CEMENT CORP.

COMPANY PROFILE (Rev.17-Apr 2017) • sheet 18 of 31 HIGH RISE BUILDING (MALL/HOTEL/CONDO) LOCATION CLIENT

• Geotechnical Investigation for Blk 14 SM Mall of Asia Complex SM INVESTMENTS CORPORATION • Geotechnical Investigation Works for Block 5 & 17 SM Mall of Asia Complex SM INVESTMENTS CORPORATION • SM Showroom Block 15 SM, Bay City -CBP-1A SM INVESTMENTS CORPORATION • S.I.- 3A Project Fort AYALA LAND, INC. • Soil Investigation Works Serendra Project Fort Bonifacio, Taguig, MM AYALA LAND, INC. • Soil Sub-surface Investigation for the SM City Lipa, Batangas SM PRIME HOLDINGS, INC. / GHT SERVICES, INC. • S.I. for the Prop. One Storey Bldg. Greenhills, San Juan, MM SM BANCO DE ORO • S.I. for Alabang Town Center Expansion Alabang, Muntinlupa AYALA LAND, INC. • Soil Boring Test for the Prop. Insular Centry Hotel Davao City AYALA HOTELS, INC. • Soil Investigation for the Proposed Pineridge-2 Torres St., Baguio City AYALA LAND, INC. • Cavity Detection/Survey of the Condominium Site Cebu AYALA LAND, INC. • Soil Investigation for the Proposed Mid Market Cebu City AYALA HOTELS, INC. Condo I & II • Prop. Cebu Business Park (CBP) Residential Cebu City AYALA LAND, INC. • S.I. Proposed Ayala Life Building Bo. Hippodromo, Cebu City AYALA HOTELS, INC. / CEBU HOLDINGS, INC. • S.I. of Ayala Cebu Hotel Cebu City AYALA HOTEL, INC. / SHIMIZU PHILLPINE CONTRACTORS, INC. • Prop. Ayala Heights Townhouses Capitol Hills, Quezon City AYALA LAND, INC. • Ayala Parking Building Makati, MM AYALA CORP. • Prop. Makati Sports Club Makati, MM AYALA CORP. • Cebu Insular Hotel Cebu City AYALA CORP.

MINING EXPLORATION

Some projects engaged with:

• Magnetite Samal Potential Along Coast Between Cadiz and Sicaba - Negros Occidental • Soil Sampling (Offshore) - Negros • Offshore drilling at Leyte Gulf - Leyte BLACK SAND ENTERPRISES LTD. • Mindoro Nickel Project - Calapan, Mindoro INTEX RESOURCES (PHILS.) INC. • Proposed Mine Site - Negros Occidental PHILIPPINE CZECH MINING COMPANY

COMPANY PROFILE (Rev.17-Apr 2017) • sheet 19 of 31 RAILWAY LOCATION CLIENT

• S.I. for the Proposed LRT-2 P1 Depot FUJITA PHILIPPINES CONST AND DEVT. INC • G.I. at Ortigas Interchange MRT-3 Project Ortigas Interchange ICF KAISER ENG’G. INC. • Proposed MRT-3 North Triangle North EDSA, Q. C. PARSONS INTERPRO INC. • Proposed LRT-3 North EDSA, Q.C. PARSONS INTERPRO, INC. • Proposed LRT Expansion -Cubao Route PACIFIC CONSULTANTS INTL. • Proposed LRT Arroceros, Rizal Avenue F.F. CRUZ & CO. INC. • Propsed LRT Taft Avenue ELECTROWATT ENG’G.SERVICES • Proposed North PNR Bayambang-Batangas ZURICHCONSULT

WINDFARM

• G.I. works for 80MW Windfarm Ilocos Norte PHILIPPS TECHNICAL CONSULTANT, INC. • G.I. for UPC Windfarm Ilocos Norte PHILIPPS TECHNICAL CONSULTANT, INC.

POWER PLANT

• S.I. at the Proposed Power Plant-New Aimeliik Palau, Micrronesia KIONE ISECHAL • Proposed San Gabriel Avion Power Plant Batangas City PRIME MERIDIAN POWERGEN CORPORATION • Proposed Biomass/Coal Fired Power Plant Misamis Oriental FDC UTILITIES, INC. • Slope Stability Analysis for 300 MW Redondo Subic FIRST BALFOUR, INC. Peninsula Power Plant • Soil Resistivity Test at the Proposed Nasulo Negros Oriental ENERGY DEVELOPMENT CORP. Power Plant • 2 X 150 mw Coal Fired Power Plant Davao THERMA SOUTH, INC. • Proposed Coal Fired Power Plant Toril, Davao ABOITIZ POWER CORPORATION • 2 X 300 MW Coal Fired Power Plant Mariveles, Bataan CHINA CONST. & ELECTRICAL EQUIPMENT PHIL. CORP. • 2 X 300 MW Coal Fired Power Plant Mariveles, Bataan CCC THIRD HARBOR CONSULTANTS CO. LTD.

MALL / HOTEL

• Proposed Structure (Robinsons Place) Cebu FREYSSINET FILIPINAS CORP • Geotechnical Investigation for Shangri-La Hotel Taguig FORT BONIFACIO SHANGRI-LA HOTEL, INC. • Soil Investigation-Serendra 3A Project Taguig AYALA LAND, INC. • Soil Investigation – SM Showroom Pasay SM INVESTMENTS CORP. • Static Load Test for SM Super Center Sucat TREVI FOUNDATIONS, PHILS. • Soil Investigation Works Cebu BoardWalk Mandaue, Cebu MARRECO • Pile Dynamic Test at SM City Manila SM PRIME HOLDINGS, INC. • Soil Investigation for SM Angeles Pampanga GHT SERVICES • Soil Investigation for SM City Lipa, Batangas SM PRIME HOLDINGS, INC. • Soil Investigation for Herald Suites Hotel Eastwood, Q.C. HERALD SUITES • Proposed 3-Storey Mall Balanga, Bataan MEINHARDT PHILIPPINES • Geotechnical Investigation for SM Mall of Asia Pasay City GHT SERVICES, INC. • Proposed Building (Mall) Cagayan de Oro LIMKETKAI & SONS, INC.

ROADS/BRIDGES

• S.I. for Daang Hari – SLEX Link Road Muntinlupa PHILIPPS TECHNICAL CONSULTANTS CORP. • Geotechnical Investigation for Philippines Samar PHILIPPS TECHNICAL CONSULTANTS CORP. • Secondary National Road Development • Improvement/Const of Roads & Bridges Aurora Province FF CRUZ & CO. INC. • Slope Along Catarman-Calbayog Maharlika Highway Samar PACIFIC CONSULTANT INTERNATIONAL • Simuay-Darapangan-Matengen Road Upgrading Maguindanao PHILKOEI INTERNATIONAL, INC. • Proposed Magsaysay Viaduct Butuan TOA CORPORATION • Cebu South Coastal Road Segment 3B-2 Cebu KAJIMA CORPORATION • Subic-Clark-Tarlac Expressway (Package 1) Pampanga / Tarlac TREVI FOUNDATION PHILS. INC. • Catanduanes Circumferential Road Improvement Catanduanes NIPPON KOEI CO. LTD. Detailed Design Study on the Project for Improvement Republic of Palau PACIFIC CONSULTANTS INTERNATIONAL • Geotechnical Survey for NRIMP-1 Negros Oriental KATAHIRA & ENGINEERS INTERNATIONAL

COMPANY PROFILE (Rev.17-Apr 2017) • sheet 20 of 31 B. Special Field Test 1 Mitsubishi Crawler Drill Hydraulic Feed 1-unit 2 Motorized Cathead Mechanical Feed 1-unit 3 Core-It (Geonor) Mechanical Feed 1-unit 4 Cone Penetrometer Drill Mechanical Feed 1-unit 5 Dynamic Cone Penetrometer Mechanical Feed 2-units 6 Falling Weight Deflectometer Hydraulic Feed 1-unit

Falling Weight Deflectometer applies a

load to the pavement inducing a

deflection bowl similar to the one of a

passing truck

FALLING WEIGHT

DEFLECTOMETER

Manufacturer: GRONTMIJ,

Denmark

Urgent Infrastructure Development Project, Rehabilitation of Epifanio De Los Santos Avenue (EDSA)

Benefits of the Cone Penetrometer Test

• Accurately profiles the geological strata • Measures the low strain shear wave velocity for seismic evaluations satisfying the new International Building Code (IBC) requirements • Can be used to predict vertical pile capacity • In normally consolidated or recently aged cohesion less soils, provides good estimates of settlement for shallow foundations

COMPANY PROFILE (Rev.17-Apr 2017) • sheet 21 of 31 CPT for geotechnical applications was standardized in 1986 by ASTM Standard D 3441 (ASTM, 2004). ISSMGE provides international standards on CPT and CPTU.

CONE PENETROMETER MEMOCONE

Manufacturer: Environmental Manufacturer: Environmental

AB, Sweden Mechanics, Sweden

PICOSCOPE Manufacturer: Pico Technology United Kingdom

COMPANY PROFILE (Rev.17-Apr 2017) • sheet 22 of 31 The seismic crosshole method provides a designer with information pertinent to the seismic wave velocities of the The seismic refraction method is materials in question. This data may be based on the measurement of the used as input into static/dynamic travel time of seismic waves refracted analyses, as a means for computing at the interfaces between subsurface shear modulus, young’s modulus, and layers of different velocity. Poisson’s ratio, or simply for the determination of anomalies

SEISMIC REFRACTION SURVEY CROSSHOLE SEISMIC Manufacturer: ABEM, Sweden Manufacturer: Soils Engineering &

Geophysics, Inc. – Mississippi,

USA

SEISMIC REFRACTION AND MICROTREMOR SURVEY

The TERRALOC MK6 has been conceived to be adaptable to sub-surface seismic investigations, from the upper layers of the earth to the deepest and whatever the study, the TERRALOC is the seismograph to use.(see figure 3 and 4)

COMPANY PROFILE (Rev.17-Apr 2017) • sheet 23 of 31 Benefits of the Pressuremeter Test:

• Can be conveniently used with drilling equipment or pushed in with direct push equipment. • While tests can be done in soft clay or loose sands, the test is best used in dense sands, hard clays and weathered rock which cannot be tested with push equipment. • An extensive database of load test results allows the geotechnical engineer to accurately design for shallow foundations and for lateral and vertical capacity of deep foundations.

MENARD PRESSUREMETER Manufacturer: APAGEO SEGELM

GROUND PENETRATING RADAR

Manufacturer: Germany

COMPANY PROFILE (Rev.17-Apr 2017) • sheet 24 of 31 TEMPERATURE, LEVEL, CONDUCTIVITY

Conductivity Measurements

The TLC Meter uses a ‘smart’ conductivity sensor with platinum electrodes to read conductivity from 0 – 80,000 μS. The conductivity is displayed on the rotating screen along with the associated temperature measurement. The ‘smart’ conductivity probe displays conductivity automatically standardized to 25°C, i.e. specific conductance. The conductance temperature coefficient is 2.0% per °C. Calibration is simple, using 1413 μS and 80,000 μS solutions for single or two point conductivity calibration.

A Tape Guide/Datum allows the depth measurement to be

read at the marked position on the Tape Guide, to give reliable, repeatable, accurate depth measurements when profiling a well. The Tape Guide protects the tape from damage on rough edges of well casing.

Temperature Measurements

The TLC Meter operates in a range from –15°C to +50°C (23°F to 122°F). You may choose to have the readings displayed on the LCD screen in °C or °F. Accuracy is +/- 0.3°C in Celsius, or +/-0.5°F in Fahrenheit. Conductivity measurements are temperature sensitive. The ‘smart’ TLC probe automatically adjusts the measured conductivity values to display as specific conductance. This provides standardized repeatably comparable measurements. When the probe is turned on, the LCD screen displays both conductivity and temperature. A short wait of 20 seconds per degree Celsius of temperature change is required for the measurements to stabilize at each desired depth, before recording the three measurements.

COMPANY PROFILE (Rev.17-Apr 2017) • sheet 25 of 31 HYDROGRAPHIC SURVEY

Accurate positioning of the Survey Vessel and Marine Sensors is obtained by Differential Global Positioning System (D.G.P.S.)

This is a Satellite based navigation system and Differential corrections can be supplied by a shore-based reference station for high accuracy in-shore surveys (UHF Telemetry link provides sub-meter accuracies referenced to a Bench Mark).

Bathymetry Bathymetric surveys obtain water depths of the area by single and dual frequency, Digital Echo Sounders. Tidal corrections to reduce the water depths to a common datum can be obtained by Government predictions or by recording, digital Tide Gauges.

Project engaged with:

• Bathymetric of approximately 1.4 sq. kM or has - Masinloc, Zambales

• Current Measurement - Masinloc, Zambales

COMPANY PROFILE (Rev.17-Apr 2017) • sheet 26 of 31 V. GEOTECHNICAL SOFTWARE

• GEO4 Analysis of Geotechnical Structure (Bearing Capacity) • GEO4 Analysis of Geotechnical Structure (Slope Stability) • PDAPLOT for Pile Dynamic Test and Pile Integrity Test • Seisopt@2D for Seismic Refraction Survey • Seisopt REMI for Shear-wave Profile Using Refraction Microtremor • Three-Dimensional Tomography Program (Crosshole Seismic Survey) • Multichannel Analysis of Surface Waves - Geometrics, Inc. (Surface Wave, Seismic Survey) • Rosy Design Version 11.2.25 (Falling Weight Deflectometer Test) • Primax FWD Data Collection Version 3.0.25 SQL • KD2 Pro Utility Software ver. 1.08 (Thermal Resistivity) • PC Mon Utility Software for Cone Penetration Test • VTK Series Geotechnical & Environmental Data Acquisition System and Processing Software

VII. SERVICE VEHICLE (16 units)

• 1-unit Isuzu Fuego • 1-unit Isuzu ELF • 1-unit Elf Truck • 1-unit Nissan Pathfinder • 4-units Boom Truck • 1-unit Water Truck • 2-units Pick-up Truck • 3- units Nissan Navarra • 1-unit Ford Ranger • 1-unit Mitsubishi Estrada

COMPANY PROFILE (Rev.17-Apr 2017) • sheet 27 of 31 VIII. LABORATORY SERVICES

SOILS:

TEXTURE, PLASTICITY & DENSITY CHARACTERISTICS

• Laboratory Determination of Water Content of soil and rock • Liquid Limit, Plastic Limit and Plasticity Index of Soils (Atterberg Limit) • Particle Size Analysis of Soils • Specific gravity of Soils • Shrinkage Factors of Soils by Mercury Method • Unit Weight of Soils • Laboratory Compaction Characteristics of Soils using Standard Effort [12,400 ft-lb/ft (600 kN-m/m)] • Laboratory Compaction characteristics of Soil using Modified effort [56,0000 ft-lb/ft (2,700 kN-m/m)] • Moisture, Ash and Organic Matter of Peat and other organic soils

STRUCTURAL PROPERTIES

• Laboratory miniature Vane Shear test for Saturated fine grained clayey soil • Unconfined Compressive Strength of Cohesive Soils • Direct Shear Test of Soils under Consolidated Drained Conditions • One Dimensional Consolidation properties of soils • Unconsolidated Undrained Compressive Strength of Cohesive Soils in Triaxial Compression • Consolidated Undrained Triaxial Compression Test on Cohesive Soils • Consolidated Drained Triaxial Compression on Cohesive Soils

HYDROLOGIC PROPERTIES

• Permeability of Granular Soils-Constant Head Method • Permeability of fine-grained Soils- Falling Head Method

ROCK DEFORMATION AND STRENGTH

• Slake Durability of Shale and Similar Weak Rock • Splitting Tensile Strength of Intact Rock Core Specimen • Unconfined Compressive Strength of Intact Rock Core Specimen • Point Load Strength Index of Rock • Uniaxial Compression Test

AGGREGATES

• Specific gravity and Absorption of Fine Aggregates • Specific gravity and Absorption of Coarse Aggregates • Clay Lumps and Friable Particles in Aggregates • Resistance to Degradation of Small-size coarse aggregates by Abrasion and Impact in the Los Angeles Machine • Total Moisture Content of Aggregate by Drying • Material Finer than 0.75mm (No. 200) sieve in mineral aggregates by washing • Sieve Analysis of Fine & Coarse Aggregates • Soundness of Aggregates by use of Sodium Sulfate or Magnesium Sulfate • Surface Moisture Content in Fine Aggregates • Unit Weight and Voids in Aggregate • Lightweight pieces in aggregates

COMPANY PROFILE (Rev.17-Apr 2017) • sheet 28 of 31 CONCRETE MIXTURES

• Slump of Portland Cement Concrete • Making and Curing Concrete Test Specimen • Capping Cylindrical Concrete Specimen • Compressive Strength of Beam Concrete Specimen • Flexural Strength of Beam Concrete Specimen using third point loading • Specific Gravity and Adsorption and Voids in Hardened Concrete • Obtaining and Testing Cores

Other Laboratory Test (New)

Uniaxial Compression Test

Provide a very accurate electrical signal, strictly proportional to the strain of the specimen submitted to load application, for determining the Elastic Modulus and strength characteristics

Pin Hole Dispersion Device (ASTM D4647):

This test is used for evaluating clay soils for erodibility by flowing water through a small hole that is drilled through the compacted specimen

COMPANY PROFILE (Rev.17-Apr 2017) • sheet 29 of 31 THERMAL RESISTIVITY

The test method presents a procedure for determining the thermal resistivity of soil and soft rock using a transient heat method.

KD2 PRO Supplier: Decagon Devices Washington

Compliant to : • ASTM D5334 • IEEE 442

Nuclear Density Test

Nuclear density test is a quality control and acceptance testing of compacted soil and soil-aggregate mixtures as used in construction and also for research and development.

Nuclear density test is useful as a rapid, nondestructive technique for in-place measurements of wet density and water content of soil and soil-aggregate and the determination of dry density.

COMPANY PROFILE (Rev.17-Apr 2017) • sheet 30 of 31 VI. PARTIAL LIST OF PROJECTS ENGAGED WITH:

TYPE OF TEST PROJECT / LOCATION CONTRACT YEAR CLIENT AMOUNT COMPLETED

LABORATORY In-house Laboratory- Over 2006 Semirara Mining South Luzon Tollway Site Php 1 M Corporation Development, Laguna

Plate Load Test for Honda Over 2005 Zamboanga & Philippines, Inc. New Php 1 M Devt. Mgt, Factory, Batangas Corp.

Semirara Mining Swedish Sounding Test Under 2004 Corporation and DCP for the Proposed Php 1M

Building, Quezon City

GPPC, INC. Resistivity Survey for YAP Over 2010

FSM & Water Line Dev’t Php 1 M

Project in Federated States

of Micronesia Yap island

Field Density Test for Under 2010 B & G LUMBER proposed INC Chapel in Php 1M Taguig City

Dynamic Cone Under 2010 D.M. Consunji, Penetrometer for 100 MLD Php 1M Inc. Water Treatment Plant – Muntinlupa City

Field Density Test for Under 2010 RJT Builders Phoenix Retail Station Php 1M Camp Olivas in San Fernando Pampanga

Plate Load Test for UAM Under 2010 Taisei Phils, Factory in FPIP Sto. Php 1M Const. Inc. Tomas, Batangas

Consolidation Test for Under 2011 Grand East proposed 3-Storey Building Php 1M Geotech in Naga City, Camsur

A.M. Geoconsult Triaxial Testing for Under 2011 Proposed PADS F & Re- Php 1M Hook up in Sorsogon

Pearl & Jade Laboratory Testing for ATI Under 2011 Const., Dev’t Project in Manila South Php 1M Corp. Harbor Container Yard

Laboratory Testing for Under 2011 LGU Palauig, SoLID Waste Management Php 1M Zambales (LGU) Palauig, Zambales

Provision of On-site soil Over 2011 Oceana Gold testing services (supply of Php 1M technician and equipment to conduct NMC, Soil Class., FDT, AL, & GSA

COMPANY PROFILE (Rev.17-Apr 2017) • sheet 31 of 31