01、Underwater inspection

For Marine vessels, platforms, subsea pipeline and system of hydraulic and electric engineering, steel structure, hydraulic structure for underwater explored, underwater photography, video (CCTV), underwater (weld), magnetic particle inspection (UWMT), underwater ultrasonic testing (UWUT), underwater ultrasonic thickness (UTM), underwater detection system (delivered ACFM per input horsepower), corrosion potential measurement items such as underwater inspection.

02、Underwater embalmed

Using the imported special underwater corrosion protection coating machine for Marine and oil platforms in Hanoi, vessels and reservoirs underwater hydraulic structure underwater steel structure anticorrosion coating; Or directly underwater installation of sacrificial anode corrosion.

03、Underwater cleaning desilting and salvage salvage

For ships, platforms, such as sea water biological cleanup; Of waterway, port area and the sunken ships and sunken articles and deposition in reservoir mud debris for underwater salvage cleaning; The sinking, sunken, etc to salvage salvage.

04、Underwater welding and cutting

The use of underwater wet welding, underwater dry welding and CO2 gas protection welding, underwater underwater oxy arc cutting, explosive cutting and other means of steel structure of underwater vessels, platforms, sub-sea pipeline and under water underwater installation demolition work efficiency is very high.

05、Underwater submarine cable laying

Using high pressure water, plough and other tools to underground cables and cable location at the bottom of the sea, the effect is very good.

06、Underwater crack

For offshore vessels, platforms and system of hydraulic and electric engineering dam cracks and structural joint leakage of hydraulic structure for underwater sealing treatment, according to the causes of processing method is divided into two major categories of rigid and flexible.

07、The underwater topography survey and measurement

The measurement of topography storage projects such as submarine or reservoir underwater using global positioning system DGPS, underwater echo sounder, side scan sonar, subbottom profiler and other high-tech precision instruments and equipment.

08、Underwater reinforcement

Water treatment, repair, reinforcement of water conservancy and electric power system of reservoir dam and the coastal inland port terminals and other hydraulic structures of underwater steel structure or the concrete structure defects.

09、Underwater concrete pouring

Yu Haiyang Lake River Reservoir waters such as underwater construction of various reinforced concrete structures, such as without cofferdam traditional construction methods but the use of a new type underwater materials, equipment, process directly in underwater construction, short construction period, high reliability, low comprehensive cost.

10、Under water blasting

The use of underwater directional blasting, smooth blasting, pre splitting blasting, millisecond blasting technology to implement underwater engineering operations.

11、ROV underwater operations

The use of the international most advanced underwater unmanned remote controlled robots (abbreviated ROV) work in the harsh and dangerous environment of underwater diving, complete general difficult to complete the task, our company provides ROV with the function of mechanical hand is strong, maximum diving depth of up to 1000m.

12、Nuclear Power Plant Underwater Engineering Service

Cooling water pipeline/tank/pool, Underwater maintenance, Repair, Reinforce, Disassembly and Installation; Underwater inspection, Coating, Cutting and Welding; Including repair for nuclear reactor fuel transfer system, Fuel pool system and Underwater operation in reactor. Ensure high quality operation with water temperature below 50℃.

News

more
In 2015 Chinas hydropower ten ... The 14th China international i... The realization of the global ... Chinas first set of completely... AP1000 Hualong 1 CAP1400 The French EPR nuclear power t... Russian VVER nuclear power tec... [a popular science] Why may oc... The history of diving [exploring deep sea] the jiaol... Chinas development Nuclear gra... What is the difference between... [Beautiful China] Green need... [Beautiful China] Hot Spring F... [Decryption China] floating nu... The polar ice to solve human t... The current situation of China... Reservoir project construction... A third must formally approved... What is the blue water, green ... The 11th China international n... Nuclear power plant emergency ... The world nuclear decommission... Spent Fuel Pool Another League Under the Sea: ... Lunar Swimming The 2nd International Annual N... Jin Zhai, river bank Mongolia,... Planning and market of new ele... To promote the deep sea area r... Inventory data of water conser... Classic performance review Member of both houses Pan Jiaz... [global] Israels water and wat... [lesson] Dam decommissioning a... The history of the United Stat... Nuclear fuel cycle start equip... 60 gates why vote for a 40 yea... [ocean star] The south China ... In March 2011 in Japan fukushi... National energy conference was... There are still barriers to us... Careful regulation the detenti... Planning of water conservancy ... China power theme activities h... China will build a batch of Ma... Nuclear fuel plants Provide green blue earth prote... The three parties signed hinck... Countries should control coal ... WHAT IN THE WORLD IS NUCLEAR D... The new EU energy development ... "Chinas energy" lead the world... The Chinese renewable energy l... Last years global renewable en... Guizhou beipanjiang river of w... Chinas hydropower and electric... The national energy administra... Support the development of tec... [focus on wind power] Offshore... China international energy coo... Diving ear pressure balance te... "Harmony system" to complete t... Create a new economic developm... "Ocean 1" 39 time five segmen... The worlds first CAP1400 nucle... The JIAOLONG to complete the l... Analysis on current situation ... Cable laying process is analys... Focus on the helium oxygen div... The Yangtze river huai river f... Its new source company release... Hainan networking system power... Du Xiang wan: some thoughts on... Countries Headquarters Notice ... [diving safety case] a shield ...