UnitedHealth Interview Questions and Answers

Before hydrotest, the requirements include completion of piping installation, flushing, cleaning, and pressure testing.

• Completion of piping installation to ensure all components are in place

• Flushing to remove any debris or contaminants from the piping system

• Cleaning to ensure the piping system is free from any foreign materials

• Pressure testing to verify the integrity of the piping system under operating conditions

Pipe is measured by its inner diameter, while tube is measured by its outer diameter.

• Pipe is used to transport fluids or gases, while tube is often used for structural purposes.

• Pipe is typically manufactured to specific industry standards, while tube may have more variation in size and thickness.

• Examples: PVC pipe for plumbing, steel tube for construction.

The lifting plan is typically the responsibility of the rigging engineer or supervisor.

• The rigging engineer or supervisor is responsible for creating and implementing a lifting plan.

• They assess the load, determine the appropriate rigging equipment and techniques, and ensure compliance with safety regulations.

• The lifting plan may also involve coordination with other departments or personnel, such as crane operators or project managers.

• Examples of lifting plans include plans fo...read more

Critical lifting refers to the process of lifting heavy or delicate loads that require careful planning and execution to ensure safety and prevent damage.

• Critical lifting involves lifting loads that are heavy or delicate and require special attention.

• It requires careful planning and coordination to ensure the safety of personnel and equipment.

• Factors such as load weight, center of gravity, lifting equipment, and environmental conditions must be considered.

• Examples of critical...read more

I have extensive experience in oil and gas construction.

• Managed construction projects for oil and gas pipelines

• Coordinated with contractors and subcontractors to ensure project completion on time and within budget

• Implemented safety protocols to ensure compliance with industry regulations

• Experience with welding, piping, and instrumentation

• Familiarity with industry standards and codes such as ASME, API, and ANSI