NBTC GROUP Construction Management Interview Questions and Answers

The sequence of toilet finishes refers to the order in which different materials and fixtures are installed in a toilet during construction or renovation.

• The first step is usually to install the plumbing and drainage system for the toilet.

• Next, the walls and floors are prepared and waterproofed.

• After that, the fixtures such as toilets, sinks, and urinals are installed.

• Following the installation of fixtures, the walls a...read more

Technical and administrative issues during construction execution and their solutions

• Technical issues: delays due to weather, equipment breakdowns, design changes. Solutions: contingency plans, regular maintenance, clear communication with stakeholders

• Administrative issues: budget constraints, permit delays, labor shortages. Solutions: cost-saving measures, proactive permit applications, subcontracting

• Effective project...read more

The quantity of piping done at our location and the total duration for completion varied depending on the project.

• The quantity of piping done at our location ranged from project to project.

• The total duration for completion also varied based on the size and complexity of the project.

• For example, in one project, we installed approximately 10,000 feet of piping, which took us around 6 months to complete.

• In another project...read more

Answering questions on types of valves, hydrotesting pressure in pipe lines, and units of pressure and their conversions.

• Types of valves include gate, globe, ball, butterfly, and check valves.

• Hydrotesting pressure is the pressure used to test the strength and integrity of a pipeline.

• Units of pressure include psi, bar, kPa, and MPa.

• Conversions between units of pressure can be done using conversion factors.

• For example, 1