We, as GEOSURVEY, dedicate ourselves to help mining and industrial projects with eco-friendly aspect. We turn the technologies, which reduces the environmental pollution, into the services in favor of sustainability and quality for natural life. We run our projects with this eco-friendly consciousness and certify the leak-tightness of the applications in an attempt not to have environmental waste, by performing final control and inspections with our professional technical team as well high-tech and certificated equipment. We enlarge the dimension of the geosynthetic products performance for your projects by providing the reasonable, fast and economical solutions.
We offer full services till the end, without sacrificing quality, in every step of your project with our accreditation and calibration certificated professional team and equipment in the field of supervisor services by responding American Society for Testing and Materials standards.
We provide all kind of Supervisorship and Expertise related to geosynthetics and also to control the systematical harmony by Liner Integrity test method on the completed geomembrane layer and to perform supervision and quality control test in the right place.
Liner Integrity Test:
This method controls the integrity and non-damaged statue of the fields with completed geomembrane application according to ASTM D7953 (American Society for Testing and Materials). It detects simply and fast if there is any failure in the system by providing the quality control of enlarged leak-tightness systems in company with changing regulations.
We operate the progressing geosynthetic application (GCL, geomembrane, geotextile, drainage geocomposite, etc.) on your field with our experienced supervisors on behalf of you.
Vacuum Test: According to ASTM D5641 standard, this method is applied on the repairing and reinforcement (patch) fields which is used the extrusion weld method.
Air Pressure Test: According to ASTM D5820 standard, this method is used to test the sustainability for parallel twin welded fusion welding which is divided by an air channel.
Welding Resistance (Tensiometer) Test: According to ASTM D4437 standard, this method is applied on the completed geomembrane panel welding or on the samples of testing welding before the main welding.
- Calibration procedures of all equipment in use.
- Control of manufacturer test reports and laboratory test reporting of geosynthetic
materials supplied within the scope of your Project.
- Daily logs of ongoing technical works within the scope of the Project.
- Logs of the quality control tests and final result report.
- Leak-tightness control result report after Liner Integrity Test.
Waterproofing For Buildings
Geosurvey also applies integrity test method for waterproofing buildings in accordance with the ASTM D7877 standard. Building foundation-underground wall applications and watertightness tests of high building terraces can be done quickly and safely. This method is used in areas where water testing cannot be performed. The watertightness test of applications made with synthetic and bituminous membranes, liquid membranes, spray application, HFA waterproofing systems can be performed with the integrity test method. Conductive materials such as cement-EPDM are not tested with this method.
OUR ACTIVITY AREAS
Geosynthetics Insulation Test
- Heap Leach Pads,
- Hazardous and Non-Hazardous Waste Storage Area,
- Solution Mining Storage Area,
- Coal Ash Ponds,
- Secondary Containment,
- Water Irrigation Channels,
- Treatment Facilities,
- Artificial Pond Applications
Building Insulation Test
- Pond Type Synthetic Membrane Test
- Non-Conductive Liquid Membrane Test
- Foundation Bituminous and Synthetic Membrane Test
- Flat Roof Bituminous and Synthetic Membrane Test
- Metal Roof Bituminous and Synthetic Membrane Test