TYUMEN GEOPHYSICAL SERVICE COMPANY ABOUT COMPANY SERVICES EQUIPMENT PROJECTS TENDERS COMPANY POLICY MEDIA CENTER PERSONNEL POLICY CONTACTS LICENSES AND CERTIFICATES home About company Licenses and certificates General information Manual Company policy Licenses and certificates 1. License No. 72-01458F dated 06/26/2012 for the implementation of geodetic and cartographic works of federal significance, the results of which are of national cross-sectoral significance; 2. License No. ХВ-00-008898 dated 10.07.2008 for carrying out activities related to the handling of industrial explosives; 3. Certificate for a trademark (service mark) No. 383948 dated 23.06.2008; 4. Certificate of Conformity No. 05083. Registration No. ROSS RU. FK10.K00116. Registration date 17.02.2015. Valid until 02/17/2018. MEETS REQUIREMENTS of GOST ISO 9001-2011 (ISO 9001: 2008). © 2012 LLC "Tyumen Service Geophysical Company" (3452) 565-025, office@tumsgk.ru Tyumen, st. Refrigerating, 136, bldg. 1/1

TYUMEN GEOPHYSICAL SERVICE COMPANY ABOUT COMPANY SERVICES EQUIPMENT PROJECTS TENDERS COMPANY POLICY MEDIA CENTER PERSONNEL POLICY CONTACTS 1 2 3 4 news and events December 19 Kharin Nikita Vyacheslavovich became the CEO of the company → August 24 The company won the tender → April 04 Completed field seismic work using the 2D / 3D method → All news and events → Our Customers Services → Projects → Equipment → Tenders → © 2012 LLC "Tyumen Service Geophysical Company" (3452) 565-025, office@tumsgk.ru Tyumen, st. Refrigerating, 136, bldg. 1/1

TYUMEN GEOPHYSICAL SERVICE COMPANY ABOUT COMPANY SERVICES EQUIPMENT PROJECTS TENDERS COMPANY POLICY MEDIA CENTER PERSONNEL POLICY CONTACTS GEODETIC EQUIPMENT home Equipment Geodetic equipment Seismic equipment Geodetic equipment Environmental technology Transport and special equipment Auxiliary equipment Pacific Crest ADL Vantage Pro 390-430 MHz (35W) Trimble M3 DR Total Station Angle measurement standard deviation: five" Distance measurement standard deviation: 2 mm + 2 mm / km in reflectorless mode: 3 mm + 2 mm / km Reflectorless Mode: 500 m Trimble R10 GNSS Radio Receiver Real-time kinematic (RTK) surveying in plan: 8 mm + 1 ppm RMS Real-time kinematic (RTK) elevation: 15 mm + 1 ppm RMS Initialization time: 2 to 8 seconds Initialization reliability: Usually> 99.9% Static observations with post-processing in plan: 3 mm + 0.5 ppm RMS Static observations with post-processed height: 5 mm + 0.5 ppm RMS Electronic total station Leica TPS407 distance measurement accuracy: ± (2mm + 2rrm) angle measurement accuracy: 7 " Dual-frequency GPS + GLONASS receiver GB-500 Accuracy - static (plan) 3mm + 0.5mm / km (L1 + L2) 5mm + 1.5mm / km (L1) Statics (height) 5mm + 0.5mm / km (L1 + L2) 10mm + 1.5mm (L1) 1 2 > © 2012 LLC "Tyumen Service Geophysical Company" (3452) 565-025, office@tumsgk.ru Tyumen, st. Refrigerating, 136, bldg. 1/1