Geotech International Pte Ltd
MAJOR GEOTECHNICAL CONSULTING AND CONSTRUCTION PROJECT WORK
Geotech International
E-mail: geotech@geotechinternational.com     Vietnam Tel: (84-24) 3513-2763;  Vietnam Mobile: 090 343 3326
No.   Work dates   Client and  p roject   Location   of work   Summary of work   1   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   July   to  August  2018   JPS Engineering and   Construction Company   Da Phuoc La ndfill  Expansion Project   Ho Chi Minh City,  Vietnam      Supply and installation of performance monitoring  instrumentation for the largest engineered sanitary  landfill project in Vietnam   3   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   4   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 da m   5   May to June  2018   Phu Bia Mining   Co. Ltd.   Ban Houayxai Gold - silver Operation   Vientiane Province,   Lao PDR      A dditional geotechnical drilling and investigation at  the Ban Houayxai spillway 6   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   7   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   8   April to May  2018   Phu Bia Mining   Co. Ltd.   Ban Houayxai Gold - silver Operation   Vientiane Province,   Lao PDR      Geotechnical investigation   and Vibrating Wire  Piezometer Inst allation at the Ba n Houayxai tailings  dam   9   April 2018   Phu Bia Mining   Co. Ltd.   Phu Kham Copper - gold  Operation   Vientiane Pr ovince,   Lao PDR      Site investigation at the Phu Kham closure spillway   10   April 2018   Phu Bia Mining   Co. Ltd.   Ban Houayxai Gold - silver Operation   Vientiane Province,   Lao PDR      Vibrating wire piezometer installation at the Ban  Houayxai weir 11   March to  April  2018   Lao Global Co. Ltd   KPGNN1   Hydropower  Dam Project   Vientiane Province,   Lao PDR      Comprehensive geotechnical site investigation for the  KPGNN1   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   1 2   March to April  2018   Phu Bia Mini ng   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   1 3   January t o  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 2   Year 2017         1   December  2017   Phu Bia Mining   Co. Ltd.   Ban Houayxai Gold - silver Operation   Vientiane Province,   Lao PDR      Site   investigation at the Ban Houayxai spillway   2   December  2017   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 2017   Geokon Cor poration    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   Ph u 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 Provin ce,   Lao PDR      Vibrating wire piezometer installation at tailings dam,  Stage 8 3   Year 2016         1   November to  December  2016   Phu Bia Mining   Co. Ltd.   Phu Kham Copper - gold  Operation   Vientiane Province,   Lao PDR      Hydrogeological  and standpip e 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 Apr il  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 monito ring  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      Su pply and installation of performance monitoring  instrumentation for the major tailings dam 4   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 2015    Phu Bia Mining   Co. Ltd.   Phu Kham Copper - gold  Operation   Vient iane Province,   Lao PDR      Packer  t est ing for hydro - geological study of   the   mine  open pit   3   June 2015    Phu Bia Mining   Co. Ltd.   Ban Houayxai Gold - silver Operation   Vientiane Province,   Lao PDR      Packer  t est ing for hydro - geological st udy of   the   mine  open pit   4   December  2014 to April,  2015   F rieda  R iver  L imited   Frieda River Project  (Package FRS - Q3.14)   East Sepik and  Sandaun Provinces  in northwest Papua  New Guinea      Supply of performance monitoring instrument s for  Frieda River  Copper - gold Project      G eotechnical 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 Limite d  at the proposed site of the Frieda River Copper‐gold  Project 5   Year 2014         1   May  to  August 2014   Phu Bia Mining   Co. Ltd.   Phu Kham Copper - gold  Operation   Vientiane Province,   Lao PDR      P acker 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   Vientia ne Province,   Lao PDR      Supply and i nstallation of  performance monitoring  instrumentation including vibrating wire p iezometers  and Inclinometer   for the  Ban Houayxai  w aste  d ump 6   Year 201 3         1   December  201 3   Phu Bia Mining   Co. Ltd.   Phu Kham Copper - gold  Operation   Vientiane Province,   Lao PDR      QC a ssessment and  a udit   for  Tailings Storage Facility   laboratory testing    2   December  201 3   Phu Bia Mining   Co. Ltd.   Phonsa van Cooper - g old  Operation   Phonsavan   Province,   Lao PDR      Drilling and  i nstrumentation  i nstallation   for Houay  Naking Sediment Control Dam   3   November to  December  201 3   Phu Bia Mining   Co. Ltd.   Ban Houayxai Gold - silver Operation   Vie ntiane 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  Pet ro - 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  201 3   Phu Bia Mining   Co. Ltd.   Phu Kham Cop per - gold  Operation   Vientiane Province,   Lao PDR      Geotechnical  i nvestigation and  i nstrumentation   i nstallation for  h ydro - geological  s tudy  of the mine  open pit   6   May  to  December,  2013     Nui Phao Mining Co.  Ltd.   Nui Phao Mine Proj ect   Dai Tu, Thai Nguyen ,  Vietnam      Hydro - g eologic  d atabase,  instrumentation and  modelling f o r   e nhanced   p lanning and  o peration of the  Nui Phao  m ine   7   December  201 3   Phu Bia Mining   Co. Ltd.   Phonsavan Cooper - g old  Operation   Phonsav an   Province,   Lao PDR      Erosion and s ediment control   study for the mine 7   Year 201 2         1   October 2012  to May  201 3   Phu Bia Mining   Co. Ltd.   Phu Kham Copper - gold  Operation   Vientiane Province,   Lao PDR      G eotechnical si te investigation  at   Phu Kham   TSF  d am  s ite  and closure spillway area     2   October  to  December  201 2   Phu Bia Mining   Co. Ltd.   Phonsavan Copper - g old  operation   Vientiane Province,   Lao PDR      Drilling, downhole   testing and instrumentation  installation for the proposed Tailings Storage Facility      D ownhole  t esting and  i nstrumentation  i nstallation for   the   p it  g eotechnical  d rilling  p rogramme   3   September  to  Novem ber  201 2   Theun Hinboun   Hydropower Company   THXP Expansion   Project   Vientiane Province,   Lao PDR      Seepage  m easurement and  a nalysis of  p otential Nam  Gnouang  r eservoir   l eakage during  i nitial  r eservoir  o peration   6   Year 201 1         1   August  to  November  201 1   Theun Hinboun   Hydropower Company   THXP Expansion   Project   Vientiane Province,   Lao PDR      Seepage  m easurement and  a nalysis of  p otential Nam  Gnouang  r eservoir   l eakage during  i nitial  r eservoir  o peration   2   June to  October 2011   Theun Hinboun   Hydropower Company   THXP Expansion   Project   Vientiane Province,   Lao PDR      Geotechnical site investigation and engineering and  construction d esign of the THXP  s tage 2  s eepage  r etaining  d ike