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Geotech International Group of Companies
Major Geotechnical Consulting and Construction Project Work
MAJOR PROJECT WORK - YEAR 2021 - 2022
No. Work dates Client and project Location of work Summary of work
I Year 2022 - - -
1 Jan to Present Phu Bia Mining Co. Ltd. Vientiane Province,
Lao PDR
Various geotechnical site investigation at the PKM TSF Western Ridge, Closure Spillway, the Crusher, Sandvik Dump, and Eastern Valley Dump; and the BHX TSF Expansion and the Closure Spillway
2 Jan to March 2022 Ban Phuc Nickel Mine Ltd Son La Province,
Vietnam
Geotechnical site investigation for the Ban Phuc plant site
3 March to June 2022 Ban Phuc Nickel Mine Ltd Son La Province,
Vietnam
Geotechnical and hydrogeological site investigation for the Ban Phuc open pit Definitive Feasibility Study
II Year 2020
1 Jan to Dec 2021 Phu Bia Mining Co. Ltd. Vientiane Province,
Lao PDR
Various geotechnical site investigation and instrumentation installation at the PKM Crusher Relocation, Western Ridgeline, TSF Western Ridge; and the BHX ROM Road, Western Ridge Dumps 3 & 4, TSF Closure Spillway and Right Abutment; and TSF embankment geotechnical instrument remediation.
2 Jan to April 2021 Ban Phuc Nickel Mine LLC Son La Province,
Vietnam
Geotechnical and hydrogeological investigation for the preliminary open pit design
3 Jul to Aug 2021 Nui Phao Mining Ltd. Thai Nguyen Province,
Vietnam
Seepage investigation program using Willowstick leakage detection technology
4 Oct to Dec 2021 Nui Phao Mining Ltd. Thai Nguyen Province,
Vietnam
Various geotechnical investigation for Nui Phao Plant Site Expansion, Mine Waste Treatment Plant and Reagent Storage Shed Relocation
MAJOR PROJECT WORK - YEAR 2020 - 2019
No. Work dates Client and project Location of work Summary of work
I Year 2020 - - -
1 March 2020 to present Phu Bia Mining Co. Ltd.
Ban Houayxai Gold-silver Operation
Vientiane Province,
Lao PDR
Additional geotechnical site investigation, standpipe and vibrating wire piezometer installation at the Ban Houayxai spillway and CFRD raise
2 March 2020 to present Phu Bia Mining Co. Ltd.
Phu Kham Copper-gold Operation
Vientiane Province,
Lao PDR
Geotechnical site investigation, standpipe and vibrating wire piezometer installation at the proposed GMO Dump waste dump
3 January to
March 2020
Phu Bia Mining Co. Ltd.
Phu Kham Copper-gold Operation
Vientiane Province,
Lao PDR
In-situ permeability packer testing at the PKM HRA Pit
4 February to
March 2020
Knight Piesold Pty Ltd
Nui Phao Mining
Copper Smelter Foundations
Dai Tu, Thai Nguyen,
Vietnam
Geotechnical site investigation, monitoring well installation for the proposed Copper Smelter Foundations at the Nui Phao Mining
5 January 2020 Phu Bia Mining Co. Ltd.
Ban Houayxai Gold-silver Operation
Vientiane Province,
Lao PDR
Drilling and grouting of grout curtain to control seepage under and around abutments of tailings dam spillway
II Year 2019
1 November to
December 2019
Phu Bia Mining Co. Ltd.
Phu Kham Copper-gold Operation
Vientiane Province,
Lao PDR
Geotechnical site investigation, standpipe and vibrating wire piezometer installation at the PKM proposed North West Dump
2 September to
November 2019
Phu Bia Mining Co. Ltd.
Phu Kham Copper-gold Operation
Vientiane Province,
Lao PDR
Geotechnical site investigation and vibrating wire piezometer installation at the PKM proposed Farm Dump
3 November 2019 Phu Bia Mining Co. Ltd.
Phu Kham Copper-gold Operation
Vientiane Province,
Lao PDR
Vibrating wire piezometer installation at the PKM Saddle Dam
4 October to
November 2019
OYO Corporation Pacific
Jica Water Reservoir Improvement Project
Majuro Atoll,
Marshall Islands
Geotechnical site investigation at the Jica Water Reservoir Improvement Project
5 October to
December 2019
Phu Bia Mining Co. Ltd.
Ban Houayxai Gold-silver Operation
Vientiane Province,
Lao PDR
Geotechnical site investigation, standpipe and vibrating wire piezometer installation at the BHX proposed East West Dumps
6 June to
July 2019
JPS Engineering and Construction Company
Da Phuoc Landfill Expansion Project
Ho Chi Minh City,
Vietnam
Supply and installation of performance monitoring instrumentation at the largest engineered sanitary landfill project in Vietnam
7 January to
June 2019
Phu Bia Mining Co. Ltd.
Phu Kham Copper-gold Operation
Vientiane Province,
Lao PDR
- Additional standpipe and vibrating wire piezometer installation work at the Phu Kham tailings dam.
- Geotechnical site investigation, standpipe, vibrating wire piezometer and inclinometer installation at the PKM tailings storage facility dam (TSF) Stage 9
8 April 2019 Phu Bia Mining Co. Ltd.
Phu Kham Copper-gold Operation
Vientiane Province,
Lao PDR
Micropiles for Remediation of Conveyor System CV02 Trestle T9 Foundation
9 February to
March 2019
Phu Bia Mining Co. Ltd.
Ban Houayxai Gold-silver Operation
Vientiane Province,
Lao PDR
Geotechnical site investigation, standpipe and vibrating wire piezometer installation at the BHX tailings storage facility dam (TSF)
10 April to
May 2019
Phu Bia Mining Co. Ltd.
Ban Houayxai Gold-silver Operation
Vientiane Province,
Lao PDR
Site investigation at the BHX new Quarry
MAJOR PROJECT WORK - YEAR 2018
No. Work dates Client and project Location of work Summary of work
I Year 2018 - - -
1 July 2018 to present Drilling, Geological and Survey JSC Khamkeut-Saen Oudom Gold Mine Bolikhamxay Province, Lao PDR Exploration drilling at the Khamkeut-Saen Oudom gold mine for 2 year contract term
2 December 2018 to present Phu Bia Mining Co. Ltd. Phu Kham Copper-gold Operation Vientiane Province,
Lao PDR
Additional standpipe and vibrating wire piezometer installation work at the Phu Kham tailings dam
3 November to December 2018 Phu Bia Mining Co. Ltd Phu Kham Copper-gold Operation Vientiane Province,
Lao PDR
Geotechnical site investigation at the PKM saddle dam
4 November-18 BDL Kft. Budapest, Hungary BDL Water Treatment Plant Quang Binh Province, Vietnam Cone penetration testing with pore water pressure measurement
5 September to October 2018 Phu Bia Mining Co. Ltd. Phu Kham Copper-gold Operation Vientiane Province,
Lao PDR
Geotechnical site investigation for the PKM conveyor system CV02
6 August to October 2018 Phu Bia Mining Co. Ltd. Phu Kham Copper-gold Operation Vientiane Province,
Lao PDR
Geotechnical site investigation for the PKM Red Road Waste Dump
7 July to August 2018 JPS Engineering and Construction Company Da Phuoc Landfill Expansion Project Ho Chi Minh City, Vietnam Supply and installation of performance monitoring instrumentation for the largest engineered sanitary landfill project in Vietnam
8 July to August 2018 Phu Bia Mining Co. Ltd. Phu Kham Copper-gold Operation Vientiane Province,
Lao PDR
Geotechnical site investigation at Phu Kham waste dump
9 May to June 2018 Phu Bia Mining Co. Ltd Phu Kham Copper-gold Operation Vientiane Province,
Lao PDR
Standpipe piezometer installation work at the Phu Kham tailings dam
10 May to June 2018 Phu Bia Mining Co. Ltd. Ban Houayxai Gold-silver Operation Vientiane Province,
Lao PDR
Additional geotechnical drilling and investigation at the Ban Houayxai spillway
11 April to May 2018 Phu Bia Mining Co. Ltd. Ban Houayxai Gold-silver Operation Vientiane Province,
Lao PDR
Geotechnical drilling and investigation at the Ban Houayxai waste dump
12 April to May 2018 Phu Bia Mining Co. Ltd. Ban Houayxai Gold-silver Operation Vientiane Province,
Lao PDR
Geotechnical drilling and investigation at the Ban Houayxai spillway
13 April to May 2018 Phu Bia Mining Co. Ltd. Ban Houayxai Gold-silver Operation Vientiane Province,
Lao PDR
Geotechnical investigation and Vibrating Wire Piezometer Installation at the Ban Houayxai tailings dam
14 April-18 Phu Bia Mining Co. Ltd. Phu Kham Copper-gold Operation Vientiane Province,
Lao PDR
Site investigation at the Phu Kham closure spillway
15 April-18 Phu Bia Mining Co. Ltd. Ban Houayxai Gold-silver Operation Vientiane Province,
Lao PDR
Vibrating wire piezometer installation at the Ban Houayxai weir
16 March to April 2018 Lao Global Co. Ltd KPGNN1 Hydropower Dam Project Vientiane Province,
Lao PDR
Comprehensive geotechnical site investigation for the KPGNN3 Hydropower Dam Project. Work includes geotechnical drilling, insitu testing, and undisturbed soil sampling for both on land and on the river boreholes; and seismic refraction surveys
17 March to April 2018 Phu Bia Mining Co. Ltd. Phu Kham Copper-gold Operation Vientiane Province,
Lao PDR
Drilling and vibrating wire piezometer installation at Phu Kham TSF Stage 9 and 10
18 January to February 2018 Phu Bia Mining Co. Ltd. Ban Houayxai Gold-silver Operation Vientiane Province,
Lao PDR
Drilling and grouting of grout curtain to control seepage under and around abutments of tailings dam spillway
MAJOR PROJECT WORK - YEAR 2017 - 2014
No. Work dates Client and project Location of work Summary of work
II Year 2017 - - -
1 December-17 Phu Bia Mining Co. Ltd. Ban Houayxai Gold-silver Operation Vientiane Province, Lao PDR Site investigation at the Ban Houayxai spillway
2 December-17 Phu Bia Mining Co. Ltd. Ban Houayxai Gold-silver Operation Vientiane Province, Lao PDR Vibrating wire piezometer supply and installation at tailings dam
3 October-17 Geokon Corporation  Ho Chi Minh Metro Line 1, Contract Package 1A Ho Chi Minh City, Vietnam Provision of international expert for instrumentation installation and monitoring works – preliminary assessment and quality assurance audit
4 March to April 2017 Phu Bia Mining Co. Ltd. Phu Kham Copper-gold Operation Vientiane Province, Lao PDR Geotechnical site investigation at Phu Kham Closure Spillway, Stage 1
5 February to March 2017 Phu Bia Mining Co. Ltd. Phu Kham Copper-gold Operation Vientiane Province, Lao PDR Vibrating wire piezometer installation at tailings dam, Stage 8
III Year 2016 - - -
1 November to December 2016 Phu Bia Mining Co. Ltd. Phu Kham Copper-gold Operation Vientiane Province, Lao PDR Hydrogeological  and standpipe piezometer installation at Phu Kham tailings dam
2 September to November 2016 Phu Bia Mining Co. Ltd. Phu Kham Copper-gold Operation Vientiane Province, Lao PDR Geotechnical site investigation at Phu Kham Closure Spillway
3 March to April 2016 Phu Bia Mining Co. Ltd. Ban Houayxai Gold-silver Operation Vientiane Province, Lao PDR Drilling and grouting of grout curtain to control seepage under and around abutments of tailings dam spillway Drilling of construction dowel holes
4 April, 2016 Ashkot Energy Ashkot Hydropower project Azad State of Jammu & Kashmir, Pakistan Preliminary concept design of sediment bypass system for new hydropower plant Preparation of Bill of Quantities for economic analysis [On stand-by for full design study and preparation of feasibility drawings]
5 January to April, 2016 Green Cosmos Construction Company Da Phuoc Landfill Expansion Project Ho Chi Minh City, Vietnam Supply and installation of performance monitoring instrumentation for the largest engineered sanitary landfill project in Vietnam
6 December 2015 to January 2016 Phu Bia Mining Co. Ltd. Phu Kham Copper-gold Operation Vientiane Province, Lao PDR Supply and installation of performance monitoring instrumentation for the major tailings dam
IV Year 2015 - - -
1 July to September, 2015 Nui Phao Mining Co. Ltd. TSF Dam Instrumentation Stage 2 Dai Tu, Thai Nguyen, Vietnam Supply and installation of performance monitoring instrumentation for the TSF dam sites
2 July-15 Phu Bia Mining Co. Ltd. Phu Kham Copper-gold Operation Vientiane Province, Lao PDR Packer testing for hydro-geological study of the mine open pit
3 Jun-15 Phu Bia Mining Co. Ltd. Ban Houayxai Gold-silver Operation Vientiane Province, Lao PDR Packer testing for hydro-geological study of the mine open pit
4 December 2014 to April, 2015 Frieda River Limited Frieda River Project (Package FRS-Q3.14) East Sepik and Sandaun Provinces in northwest Papua New Guinea Supply of performance monitoring instruments for Frieda River Copper-gold Project Geotechnical bore hole logging, selection of samples for laboratory testing, insitu packer testing, field rock strength testing, instrumentation installation and reporting for boreholes drilled for Frieda River Limited at the proposed site of the Frieda River Copper?gold Project
V Year 2014 - - -
1 May  to August 2014 Phu Bia Mining Co. Ltd. Phu Kham Copper-gold Operation Vientiane Province, Lao PDR Packer testing and vibrating wire piezometer installation for hydro-geological study of the mine open pit
2 January  to March 2014 Phu Bia Mining Co. Ltd. Ban Houayxai Gold-silver Operation Vientiane Province, Lao PDR Supply and installation of performance monitoring instrumentation including vibrating wire piezometers and Inclinometer for the Ban Houayxai waste dump
MAJOR PROJECT WORK - YEAR 2013 - 2011
No. Work dates Client and project Location of work Summary of work
VI Year 2013
1 December-13 Phu Bia Mining Co. Ltd. Phu Kham Copper-gold Operation Vientiane Province, Lao PDR QC assessment and audit for Tailings Storage Facility laboratory testing
2 December-13 Phu Bia Mining Co. Ltd. Phonsavan Cooper-gold Operation Phonsavan Province, Lao PDR Drilling and instrumentation installation for Houay Naking Sediment Control Dam
3 November to December 2013 Phu Bia Mining Co. Ltd. Ban Houayxai Gold-silver Operation Vientiane Province, Lao PDR Supply and installation of performance monitoring instrumentation for the Tailings Storage Facility dam
4 July to November, 2013 Kiso Jiban Consultant Nghi Son Refinery and Petro-chemical Complex Project Nghi Son, Thanh Hoa Province, Vietnam Supervision and management of geotechnical site investigation for the Nghi Son refinery and petro-chemical complex
5 June to August 2013 Phu Bia Mining Co. Ltd. Phu Kham Copper-gold Operation Vientiane Province, Lao PDR Geotechnical investigation and instrumentation installation for hydro-geological study of the mine open pit
6 May to December, 2013 Nui Phao Mining Co. Ltd. Nui Phao Mine Project Dai Tu, Thai Nguyen, Vietnam Hydro-geologic database, instrumentation and modelling for enhanced planning and operation of the Nui Phao mine
7 Dec-13 Phu Bia Mining Co. Ltd. Phonsavan Cooper-gold Operation Phonsavan Province, Lao PDR Erosion and sediment control study for the mine
VII Year 2012
1 October 2012 to May 2013 Phu Bia Mining Co. Ltd. Phu Kham Copper-gold Operation Vientiane Province, Lao PDR Geotechnical site investigation at Phu Kham TSF dam site and closure spillway area
2 October to December 2012 Phu Bia Mining Co. Ltd. Phonsavan Copper-gold operation Vientiane Province, Lao PDR Drilling, downhole testing and instrumentation installation for the proposed Tailings Storage Facility Downhole testing and instrumentation installation for the pit geotechnical drilling programme
3 September  to November 2012 Theun Hinboun Hydropower Company THXP Expansion Project Vientiane Province, Lao PDR Seepage measurement and analysis of potential Nam Gnouang reservoir leakage during initial reservoir operation
VIII Year 2011
1 August  to November 2011 Theun Hinboun Hydropower Company THXP Expansion Project Vientiane Province, Lao PDR Seepage measurement and analysis of potential Nam Gnouang reservoir leakage during initial reservoir operation
2 June to October 2011 Theun Hinboun Hydropower Company THXP Expansion Project Vientiane Province, Lao PDR Geotechnical site investigation and engineering and construction design of the THXP stage 2 seepage retaining dike
Geotech Singapore
Singapore
Registered Singapore Office:
Registration 199402838M
Geotech Australia
Australia
Registered Australia Office:
ABN 54625354412
Geotech Lao
Lao
Registered Lao Office:
Road No 7, Ban Phonsavanxay
Geotech Vietnam
Vietnam
Registered Vietnam Office:
So 11, Ngo 59, Hoang Cau