Underwater Construction Activities

Divers engaged in underwater construction, utilizing hydraulic tools and conducting inspections of submerged structures, showcasing marine engineering and exploration.

Diver exploring a sunken ship in deep blue waters

Two divers of Underwater Construction Team 2 (UCT-2) use an underwater hydraulic impact drill to stablize a cable to a rock head on the ocean floor. UCT-2, of Port Hueneme, California, is repairing underwater cable off the coast of the island. Base: San Clemente Island State: California(CA) Country: United States Of America (USA)

Commercial hard hat diverwelding a massive wave energy buoy off Kaneoho Bay, Oahu. The 40-kW experimental buoy, employs the bobbing motion of the buoy...

Scuba diver exploring the cargo hold of a wreck in the Maldives

Bob Ballard Exploration

Tech diver in wreck, engine room, diesel engine, tech diving, technical diving, mixed gas diving, Nitrox, Trimix, Heliox, Gozo, Malta, Europe, Mediterranean Sea, Europe

A diver of Underwater Construction Team 2 uses and underwater impact wrench to tighten bolts on installed split pipe used to protect cable on the ocean floor. UCT-2, of Port Hueneme, California, is repairing cable off the coast of the island. Base: San Clemente Island State: California(CA) Country: United States Of America (USA)

Wave Energy Buoy off the North shore of Oahu, Hawaii, USA

Anchoring system in the Mediterranean non-destructive France

Diver exploring a sunken ship in deep blue waters

diver on the winch gear on the wreck of the thistlegorm red sea date: 28.10.2008 ref: zb783_123030_0055 compulsory credit: oceans-image/photoshot

Kapalai wreck, Diver looking inside the wreck, Kapalai, Sabah, Borneo, Malaysia

A diver explores the wreck of the Soltai 61 that lies vertically jammed against a reef, Solomon Islands.

Diver looking at lorry in hold, El Arish or El Arish El-Tor shipwreck, sunken car ferry, Port Safaga, Red Sea, Egypt, Africa

Wreck diving at the shipwreck "Sulina", Odessa, Black Sea, Ukraine, Eastern Europe, Europe

Electric pool cleaner, pool cleaner, pool cleaner, pool cleaning, pool vacuum cleaner, pool robot

Aquaculture equipment with chain, Marina di Camerota, Campania, Italy.

Diver cameraman in front of the largest artificial reef ever built for scuba diving (printed in 3D concrete), in the Marine Protected Area of the Agatha coast. This is the first time in the world that such a structure has been submerged. The reef is located off Cap d'Agde, 3 km from the coast, at a depth of 20 m. The module weighs 105 tonnes, measures 6.50 m high, 8 m long and 6 m wide, and offers 430 m3 of diving volume. Immersion will take place in July 2022, as part of the Recif'lab program, supported by the Aire Marine Protégée de la côte agathoise.

diver on the winch gear on the wreck of the thistlegorm red sea date: 28.10.2008 ref: zb783_123030_0057 compulsory credit: oceans-image/photoshot

Diving the wreck of The Giannis D, Red Sea, Egypt, North Africa, Africa

Diver exploring the RMS Justicia shipwreck off Malin Head, Ireland.

Light buoys with gas lanterns on deck of a concrete vessel.

Kitchen in Maldive Victory Wreck, North Male Atoll, Maldives, Asia

Diver, wreck diving, shipwreck "Bryansk", Odessa, Black Sea, Ukraine, Eastern Europe, Europe

Diver, wreck diving, wreck "Sulina", Odessa, Black Sea, Ukraine, Eastern Europe, Europe

Marine research

Diving at the wreck

Diver sucking a hole during the recovery of a Shipwreck

Scuba diver in ship wreck, Thistlegorm

Divers in the old Miltitz lime mine

Sea Urchin industry of California

A SCUBA diver swims underneath a decommissioned oilrig in the waters near the Channel Islands.

Hanging cages hold lobsters being harvested off the coast of Palau Misa in Indonesia; Pulau Misa Island, Indonesia

A member of Underwater Construction Team 2 of Port Hueneme, California, enters the water in a Mark 21 surface-supplied diving suit to install split pipe on an underwater cable system off the coast of the island. Base: San Clemente Island State: California(CA) Country: United States Of America (USA)

An otter board is dragged along the sea bed. The weighted boards are used to keep the mouth of a trawl net open and keep the net close to the ocean floor.

Pearl farming lines underwater, J Hunter Pearl Farm, Savusavu island, Fiji, South Pacific, April 2014. Fiji is known for producing 'black' pearls.

Diver looking into interior of sunken ship decaying rusting shipwreck Elviscot, Scoglio dell' Ogliera, Pomonte, Elba, Tuscany, Italy, Europe

Scuba diver at wreck of a sailing vessel, 19th century, island of Zmeiny, Black Sea, Ukraine, Eastern Europe, Europe

110603-N-BA263-012MEDITERRANEAN SEA (June 3, 2011) The U.S. Navy's Deep Submergence Unit releases the U.S. Navy Submarine Rescue Diving and Recompression System's (SRDRS) Pressurized Rescue Module (PRM), Falcon, to mate with the Portuguese navy submarine SSK Tridente (S 70) during Bold Monarch 2011. Participants and observers from more than 25 countries are taking part in NATO exercise Bold Monarch 2011, the world's largest submarine rescue exercise. This 12-day exercise supports interoperability between all submarine rescue units.

Diver at the shipwreck of the Russian transport vessel "Bryansk", Odessa, Black Sea, Ukraine, Eastern Europe, Europe

The ceiling of wrecked crude oil super-tanker 'Amoco Milford Haven', on which it is still possible to see crude oil. The tanker sank on April 14th, 1991 after three days of fire. Genoa, Italy, 2007.

Pearl Farm Under Jetty of Tabawan Island

ARQUEOLOGIA ACUATICA. FOTOGRAFIA SUBMARINA EN UN BARCO HUNDIDO.

Diver looking at the plumbing on a shipwreck, Ras Muhammad National Park, Sharm el-Sheikh, Red Sea, Egypt, Africa

Fiji black pearl farming, Savusavu island, Fiji.

Diver at the shipwreck of the Austrian steamship "Durnstein", Odessa, Black Sea, Ukraine, Eastern Europe, Europe

Sandblaster searching and blowing a magnetic hit Bahamas

Work over the fall of Loews in Monaco

Light buoy (skirt model) with gas lantern on deck of a concrete vessel.

Professional fishing sector. Artisanal fishing with cages for fish. Tenerife, Canary Islands. Atlantic Ocean, Macaronesia.

Visit of Secretary Dirk Kempthorne and aides to the Louisiana coast for Shell Oil briefing on offshore energy production, tour of offshore platform, fly-over of New Orleans and surrounding areas. Joining the Interior delegation for the offshore tour were Louisiana Senator Mary Landrieu and Congressman Bobby Jindal.

Boat anchor winch pulley and rope. Prop wash foam and evening sun reflexion

Bamboo fish trap, Kalabahi Bay, Alor Island, Indonesia

Sandblaster searching and blowing a magnetic hit Bahamas

Diver, wreck diving, wreck "Sulina", Odessa, Black Sea, Ukraine, Eastern Europe, Europe

Low angle view of crane at ocean coast

Diver at the shipwreck of the Russian transport vessel "Bryansk", Odessa, Black Sea, Ukraine, Eastern Europe, Europe

001007-N-1523C-099. Subject Operation/Series: PACIFIC REACH 2000 Base: Mv Kendrick Country: Singapore (SGP)

Underwater winery in Roses. Cala Joncols wines. Aging of white, rose, red wines and cavas in cages submerged at a depth of approximately 1720 meters. Cap de Creus Natural Park, Mediterranean Sea. Catalonia, Spain

Tubular Sponge Drop off Sidapan Malaysia

DN-SN-89-03556. Country: Unknown

Divers in the old Miltitz lime mine

Diver, simple weir-basket to catch fish, Indonesia.

The porridge (Poisson car propulsé) of the mine hunter Hr.Ms. Dokkum (1970-1983).

The porridge (Poisson Auto Propulsé) aboard a mine hunter of the Alkmaar class.

In a mine sweeping flotal, the mine hunter harvest. Drunen (EX-MSC 181, 1956-1984, employed as a mine hunter since 1970) in Kiellinie with an antinal other mines of mine.

Gas light buoy. If B strikes the banjaard on the trench, then the concrete vessel on the left is the French nerbout (BJ. 1989).

Diver at the shipwreck of the Austrian steamship "Durnstein", Odessa, Black Sea, Ukraine, Eastern Europe, Europe

boat chains chains for anchoring a boat at the bottom of the ocean Copyright: xZoonar.com/YannxPoirierx 6135484

Divers in the Marie Louise Stolln visitor mine

Fiji black pearl farming, Savusavu island, Fiji.

Slysavarnarfélagið Landsbjörg, Icelandic Association for Search and Rescue (ICE-SAR, rescue training in Reykjavík, Maritime Safety and Survival Training Centre (MSSTC), Training on liferaft handling

Professional diver on the bottom of the harbor in Skodsborg in Denmark, checking out the screw of a boat

The porridge (Poisson car propulsé) of the mine hunter Hr.Ms. Dokkum (1970-1983).

Reef construction project, Raja Ampat, West Papua, Indonesia, Asia

Laying current measuring equipment by a concert vessel.

Aerial view of sulphur miners carrying heavy loads of bright yellow sulphur across the volcanic landscape, Mount Ijen, East Java, Indonesia.

Roger W. Mowell jack-up oil rig in Mediterranean

CAPE CANAVERAL, Fla. -- Crew members on board Liberty Star, one of NASA's solid rocket booster retrieval ships, haul in the massive parachute from the right spent booster from space shuttle Discovery's final launch. The shuttle's two solid rocket booster casings and associated flight hardware are recovered in the Atlantic Ocean after every launch by Freedom Star and Liberty Star. The boosters impact the Atlantic about seven minutes after liftoff and the retrieval ships are stationed about 10 miles from the impact area at the time of splashdown. After the spent segments are processed, they will be transported to Utah, where they will be refurbished and stored, if needed.

Commercial Halibut Fishing By Hand Using Longline Gear Out Of An Open Skiff In Kachemak Bay, Kenai Peninsula Alaska; United States Of America

Sea Urchin industry of California

Blue sea with outrigger fishing boat equipment to spread wide the fishing lines

Scientists from the CCGS Amundsen conduct ice core experiments from the floating multi-year ice in August, aside the bow of the CCGS Amundsen, a coast guard ship used primarily for scientific research, as they conduct experiments during travel through the Northwest Passage, Nunavut, Canada

Buoy chain cuts reef, Christmas Island, Australia, Asia

Crewmembers from Coast Guard Cutter Marcus Hanna begin servicing a buoy by hooking the buoy to bring it aboard July 28, 2022. The team's mission is to service, inspect, and replace navigational aids in the Northeast that may be due for maintenance, have been displaced, damaged, or are at the end of its hull life. USCGC Marcus Hanna is responsible for a total of 376 aids to navigation.

Electrical plugs inside the machine shop in the Fujikawa Maru shipwreck.

Slysavarnarfélagið Landsbjörg, Icelandic Association for Search and Rescue (ICE-SAR, rescue training in Reykjavík, Maritime Safety and Survival Training Centre (MSSTC), Training on liferaft handling

The porridge (Poisson car propulsé) of the mine hunter Hr.Ms. Dokkum (1970-1983).

Visit of Secretary Dirk Kempthorne and aides to the Louisiana coast for Shell Oil briefing on offshore energy production, tour of offshore platform, fly-over of New Orleans and surrounding areas. Joining the Interior delegation for the offshore tour were Louisiana Senator Mary Landrieu and Congressman Bobby Jindal.

Air compressor inside the machine shop on the Fujikawa Maru shipwreck, Micronesia.

Visit of Secretary Dirk Kempthorne and aides to the Louisiana coast for Shell Oil briefing on offshore energy production, tour of offshore platform, fly-over of New Orleans and surrounding areas. Joining the Interior delegation for the offshore tour were Louisiana Senator Mary Landrieu and Congressman Bobby Jindal.

A man working on the maintenance of the world's longest cable-stayed suspended deck bridge near Patras, Greece.

Workers in offshore industry practicing helicopter ditching evacuation as part of industry training course,ABillingham, Cleveland, England, UK

Slysavarnarfélagið Landsbjörg, Icelandic Association for Search and Rescue (ICE-SAR, rescue training in Reykjavík, Maritime Safety and Survival Training Centre (MSSTC), Training on liferaft handling

La energía eólica en el mar. El viento sopla fuertemente en el mar. Ideal para las turbinas de viento. Sin embargo, los costos de construcción y de funcionamiento superan a las de la tierra. Los puertos marítimos necesitan una nueva infraestructura, barcos especiales y nuevas líneas de energía se deben construir. En 2011, cerca de 50 aerogeneradores están suministrando energía a la red en el norte y mares Báltico alemán. Deutsches Technikmuseum. Berlin. Alemania. Europa.

Dock Worker in a Shipyard

Divers in the old Miltitz lime mine

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