+386 (0)51 687 210
home | Underwater Works
Services
Safety
Riferimenti
Equipment
Staff training

Services

Reef d.o.o. Subsea Service Company is established in 2000 in Nova Gorica, Slovenia. During all those years, following current technology for different kinds of underwater services, grew up in high-grade company, prepared for performing the most required kind of duty, in according to major classification societies. The main strategy was based on quality of service, rising up standards , following the progress of today's technology and utilization of achievements.

 

Safety

We are qualified to perform underwater work in accordance with the provisions of paragraph (4) of Article 17 of the Act on Protection against Drowning (Official Gazette of the Republic of Slovenia, No. 44/2000) and Articles 5 and 6 of the Decree on Standards for Diving (Official Gazette of the RS, No. 44/2000 RS, No. 81/2003). Our divers have the certificates mentioned above and comply with the prescribed legislation.

  • Visual, photo, TV i video underwater examinations in lieu of dry-docking surveys in according to and approved by classification societies.
  • ROV inspection of underwater instalations and constructions
  • Ship, hulls and hydrofoil underwater construction repairs and maintenance bellow water line such as suction,sea chest, sea valve.
  • Propeller polishing, underwater sand blasting, cutting and welding.
  • Reparation of smaller hull damages bellow water line.
  • NDT - Underwater thickness measurement / gauging (UT) and magnetic particle inspections.
  • Placing down and inspections underwater cables such as oil and gas pipeline, water supply, underwater sewage system drainpipes, power supply and optical cables.
  • Assistance, repairs and maintenance for off shore constructions.
  • Steel construction protection with epoxy systems.
  • Salvage and lifting of sink vessels, equipment and constructuions.
  • Underwater constructions and repairs of yacht ports, berths, waterfronts, break-waters, embankments.
  • Constructions, repairs and maintenance of sub sea discharges.
  • Bottom profile scanning-longitudinal sections.

Safety

We are qualified to perform underwater work in accordance with the provisions of paragraph (4) of Article 17 of the Act on Protection against Drowning (Official Gazette of the Republic of Slovenia, No. 44/2000) and Articles 5 and 6 of the Decree on Standards for Diving (Official Gazette of the RS, No. 44/2000 RS, No. 81/2003). Our divers have the certificates mentioned above and comply with the prescribed legislation.

Riferimenti

Within all those years we have involved on many various services:

  • Soške elektrarne - maintenance on HPP, inspection,recording and examination of hidromechanic equipment, underwater cutting, ...
  • Maintenance on HPP Spodnja Sava.
  • Maintenance on HPP, inspection,recording on lake Vogršček (measuring, sealin, mounting,…).
  • Recording and reparation of underwater part of grounding system.
  • Reparation, extension and placing sleighs on building berth.
  • Installation and deinstallation of sleighs.
  • Ship launching assisting.
  • Technical condition control of new jetty.
  • Instalation of protective barriers Izola.
  • Installation of protective barriers - Villaggio dei pescatori.
  • Marin constructionLago di Garda.
  • Sanation sewage system – Opatija.
  • Sanation sewage system – Njivice.
  • Sanation sewage system – Baška.

Equipment

With many years of experience, we can present ourselves with a lot of underwater work, and with the equipment we have such as:

 

  • Motor boat with associated equipment
  • Surface air intake from the compressor
  • High-pressure compressor with a capacity of 300 l/min with an associated system for mixing Nitrox and Trimix diving mixtures
  • Portable high-pressure compressor 270 l/min with associated system for mixing Nitrox and Trimix diving mixtures
  • Portable high-pressure compressor 100 l/min
  • Booster pump C8 for pumping technical gases up to 400 bar
  • HD video and digital photo equipment with the possibility of recording up to 150 meters deep
  • Underwater lighting
  • Wireless radio link OTS Aquacom STX 101, diver - surface, diver - diver
  • OTS Aquacom D2 Diver Wireless Radio - Surface
  • Underwater robot Super Gnom 2 up to a depth of 150 m
  • Welding machines for underwater welding and cutting with burning electrodes
  • Haycon hydraulic unit with biodegradable fluids
  • Hydraulic tools, Hvcon cutter for concrete or iron, Hycon hammer, slurry pump
  • Equipment for excavating silt, gravel,... (mammoth) 3 x water suction (mammoth) 1x air suction
  • Balloons for lifting loads from 100 kg to 5000 kg capacity
  • Inspiration Vision electronic closed circuit breathing apparatus for the use of gas mixtures up to 100 m
  • SF2 electronic closed circuit breathing apparatus for the use of gas mixtures up to 200 meters deep

Staff training

The activity of REEF d.o.o. is also the training of diving personnel for recreational and technical diving.

 

  • Technical divers of the Civil Defense of the Republic of Slovenia
  • Croatian Mountain Rescue Service - HGSS for technical and cave diving
  • Croatian Navy training for technical diving, saboteur instructors and mine countermeasures instructors
  • Sarajevo Special Police
  • Civil protection of the city of Mostar
  • Implementation of courses in Rcud - Regional center for underwater demining in Montenegro
  • Training of technical divers for Aqua sub-Rijeka
  • Implementation of courses for diving instructors for the needs of the Croatian Olympic Academy
  • Training of fire brigade members across Slovenia
  • We have trained more than 150 diving instructors

Contact

REEF d.o.o., Vipavska c. 54,

Rožna Dolina, 5000 Nova Gorica

 

 

+386 (0)51 687 210

© 2022 Reef, all rights reserved.
© 2022 Reef, all rights reserved.