Xi' an underwater camera photography inspection to check the quality of construction engineering company? Is it reliable?

Xi 'an Underwater Photography Inspection Construction Engineering Company has undertaken such projects in our company. I am a subsidiary of China Huadian Group Co., Ltd. They are professional underwater photography, underwater photography, underwater detection, underwater detection and underwater photography construction units in Xi 'an. The company has good qualifications, advanced equipment and reliable quality and enjoys a good reputation in this field.

Contact person: Zou Guangsheng's mobile phone: 183ベ05 10ベ2533, I36の05i0の0756.

Business scope of underwater engineering: (the overall content is as follows)

★ Underwater engineering project ★

◆ Dredging of pools and waterways, cleaning of pump houses, laying of pipelines, cleaning and replacement of trash racks in water plants and power plants.

Maintenance and construction of gates, diversion tunnels, reservoir dams, etc.

◆ Installation and welding of underwater steel structures and components: Underwater installation and dismantling of underwater ships, platforms, submarine pipelines and underwater steel structures are carried out by underwater wet welding, underwater dry welding, underwater CO2 gas shielded welding, underwater electro-oxygen cutting and explosive cutting. Is very efficient.

◆ Construction of submarine pipelines and underwater optical cables

◆ Underwater dredging, underwater welding, underwater cutting and underwater plugging construction.

◆ Underwater concrete repair and pouring construction: various reinforced concrete structures are built underwater in ocean, lake, inland river, reservoir and other waters, and new underwater materials, equipment and technology are adopted to build directly underwater. Short construction period, strong reliability and low comprehensive cost.

◆ Underwater sunken ships and underwater object salvage operations

◆ Underwater crack and leakage treatment: seal the cracks and leakage of hydraulic structures of reservoir dams in hydropower system under water. According to the causes, the treatment methods can be divided into two categories: rigid and flexible.

◆ Underwater reinforcement: Underwater treatment, repair, reinforcement and reinforcement of underwater steel structure or concrete structure defects of hydraulic structures such as reservoirs, dams, coastal inland ports and docks in water conservancy and power systems.

◆ All diving services within the range of 0-60m.

★ Underwater anticorrosion engineering ★

The hydraulic structures and underwater steel structures of oil platforms, ships and reservoir power stations are subjected to underwater anti-corrosion treatment by using a special underwater anti-corrosion coating machine imported from the United States: coating anti-corrosion or directly installing sacrificial anodes underwater for anti-corrosion.

◆ Anti-corrosion construction of coated marine steel structures and concrete structures above and below water.

◆ Underwater installation and welding construction of sacrificial anodes for steel pipe piles of bridges and docks.

★ Underwater detection project ★

Underwater exploration, underwater photography, underwater camera (CCTV), underwater magnetic particle inspection (UWMT), underwater ultrasonic inspection (UUT), underwater ultrasonic thickness measurement (UWUTM) and corrosion potential measurement are carried out for offshore ships, platforms, submarine pipelines, steel structures of water conservancy and electric power systems and underwater buildings.

◆ Underwater visual inspection, magnetic particle inspection, ultrasonic inspection and potential measurement of ships and offshore facilities.

◆ Underwater inspection of steel structure and concrete structure of wharf and ocean bridge.

◆ Underwater inspection and maintenance of ships, offshore oil platforms and floating docks.

◆ Underwater camera and photography