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• modern kinematic schemes and redesign of extraction drilling equipment, mechanisms and equipment
based on producers’ and market requirements, in order to increase the productivity of drilling and
extraction activities;
• design of metal structures and metal constructions with different destinations;
• design of new water well drilling installations, which would allow through several drilling processes the
exploitation of water resources from drinking groundwater;
• elaboration of standards, technical‑economic studies, strategies, diagnoses and forecasts in the field
of oil equipment;
• examinations, technical verifications, technical inspections, load‑bearing capacity studies and anti‑risk
insurance for oil, mining, energy and lifting installations;
• evaluation of pollution and risk factors in drilling‑extraction processes and establishment of technologies
‑ equipment for greening lands infested with residues and petroleum products from productive
scaffolding and refineries;
• elaboration of documentation with specialized CAD software (AUTOCAD, INVENTOR, SOLIDWORKS),
NASTRAN, ANSIS;
• structural analysis of PRODUCTION TOWERS in accordance with API 4F to determine the displacements
and efforts due to non‑conformities registered in the field;
• modeling and analysis of the load state for the metallic structures subjected to some loads, with the
Finite Element Method ‑ Visual Nastran for Windows;
• alignment of drilling‑extraction equipment to international API, ISO and CEN standards;
• repair projects for lifting installations;
• design of metal structures for marine drilling.

6.2. Accredited / non-accredited testing laboratories (testing, calibration etc.)

1. Laboratory of Electrical Testing at High Currents in Transitional Regime

Field of accreditation in 2018 and 2019
• High‑voltage testing of equipments and apparatus;
• Testing in pulsed electric field (max. 100kA) with wave shapes of 8/20µs, 1/10µs, 30/60µs, 4/10µs and
long wave of 2/2,4ms for testing varistors and metal oxide‑based (ZnO) dischargers.
Notes: undergoing accreditaion

2. Laboratory of Photovoltaic Systems
Field of accreditation in 2018
• Equipment and devices using unconventional energy / on‑site measurement of the current‑voltage
(IV) characteristics of a field of photovoltaic modules; according to SR EN 61829: 2016;
• Equipment and devices using unconventional energy; Measurement of current‑voltage of
photovoltaic devices in natural light; according to SR EN 60904‑1 art. 5;
• Equipment and devices using unconventional energy; Measurement of current‑voltage of
photovoltaic devices in pulsed solar light; according to SR EN 60904‑1 art. 7.
Notes: undergoing accreditaion

Field of accreditation in 2019

• On‑site measurement of current‑voltage (IV) characteristics in natural light, according to SR EN 61829:
2016;
• Measurement of current‑voltage (IV) characteristics in simulated sunlight, according to SR EN 60904‑
1: 2007 without chapter.4.1; SR EN 60904‑9: 2008 Part 9.
Notes: RENAR accredited (Accreditation Certificate no. LI 1228 / 29.01.2020) (4 years validity)

2019 ANNUAL REPORT | PAGE 85