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Geotechnical Projects

TSS UNDERGROUND has provided the mining and tunneling industry with comprehensive solutions regarding the evaluation, design, management and support of several geotechnical projects.

Rock Mass Improvement by Cement Grouting & Evaluation of the Works with the Utilization of Geophysical - Seismic Tests Chalikidiki, Greece Employer:ELDORADO GOLD Duration: 09/2017 – 02/2018

The plan involved the reinforcement of the rock mass for the construction of a vertical ventilation shaft with the raise boring method. The geological formation includes alluvial deposits and quartz rocks. In total, 70 holes with diameter of 4 inches and length of 40 meters were drilled and grouted with a total 100 tons of cement grout. Geophysical-seismic tests were conducted before and after the grouting processin order to evaluate the improvement of the rock mass.

 

Offered Services

  • Machinery Selection
  • Cost Estimation – Cost Control
  • On-Site Management Support by Experienced Geotechnical Engineers
  • Down Hole Surveys
  • Down Hole Seismic Wave Velocity Measurements

Diamond Drilling Program for Geotechnical Exploration in Magnesite Deposits – Gerorema Mine Location: Evvoia, Greece Employer: TERNA MAG S.A. Duration: 05/2011 – 10/2011

The project aimed to investigate and evaluate the geotechnical condition of the rock mass at a depth of 100 meters, in which the Gerorema Underground Mine would be designed. Our company provided consultancy services and management of the geological & geotechnical investigation. In total 2.320 meters were drilled with the method of standardized Wireline diamond Core drilling and 640 meter were drilled with Double tube core drilling type. Offered Services

  • Drilling Method & Machinery Selection
  • Cost Estimation – Cost Control
  • Risk Assessment
  • Exploration Targeting
  • On Site Management Support by Experienced Geological Engineers
  • Core Handling & Core Interpretation
  • Rock Mass Characterization
  • Lab Analysis & Testing
  • Geotechnical – Geological Mapping

Platamonas Tunnel Section Reinforcement Location: Platamonas, Greece Employer: VINCI CONSTRUCTION GRANDS PROJETS SAS Duration:02/2011 – 06/2011

Our company provided consultancy services for the installation of rockbolts in a 330 meter section of the Platamonas Tunnel. The phases of the project included equipment and drilling rig mobilization, design – management and cost control for drilling and installation works in the interior tunnel section.

Quantities

  • Total length: 330
  • Number of rock bolts:2600 (diameter 38/32 mm – length 3,80m)

Services

  • Consulting services
  • Project Management
  • Mining Engineering
  • Mineral Exploration
  • Geotechnics
  • Environmental Solutions
  • Dimensional Stone Quarrying

Projects

  • Mining Projects
  • Geotechnical Projects
  • Environmental Projects

About TSS-UNDERGROUND

TSS-UNDERGROUND is an independent mining consulting company, section of EUROPE ENVIRONMENT, specialized in offering integrated services and turnkey solutions in the mining and mining related industry. Our expertise covers a wide range of specialties such as mine design, surface & underground mining engineering, mine project management, geotechnical engineering, tunneling engineering, mineral exploration, environmental engineering and water management, wastewater treatment and mine waste treatment.

Get in Touch

  • FRANCE
  • 2, Allee d'Evry Technopole de Nancy Brabois PC 54600 Villers-les-Nancy FRANCE
  • +33 6 15 36 36 07
  • contact@tss-underground.com

  • GREECE
  • 44, Vas. Konstantinou Str. ,Athens, PC 11635, Greece
  • +30 216 80 96 708
  • +30 210 72 09 618
  • contact@tss-underground.com

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