Deepak Novochem Technologies Interview Questions and Answers

Rate analysis for additional items involves considering various factors and using appropriate methods to determine the cost.

• Identify the additional item and its specifications

• Determine the quantity required

• Research market rates for similar items

• Consider factors like labor, materials, equipment, and overhead costs

• Calculate the total cost using appropriate rate analysis methods

• Example: Rate analysis for installing additional electrical outlets in a building

Material reconciliation is the process of comparing the actual materials used in a project with the planned quantities to identify any discrepancies.

• Material reconciliation involves comparing the actual quantities of materials used in a project with the quantities that were planned or estimated.

• It helps in identifying any discrepancies or variations between the planned and actual materials, which can be useful for cost control and project management.

• The process typically invo...read more

To raise an Escalation Bill as a Project Engineer, you need to follow certain parameters.

• Identify the need for escalation based on project issues or delays

• Gather all relevant information and documentation related to the escalation

• Prepare a detailed report outlining the problem, its impact, and potential solutions

• Present the escalation bill to the appropriate stakeholders or management

• Follow up on the escalation and ensure timely resolution

Powder factor is the amount of explosive required to break a unit volume of rock in blasting operations.

• Powder factor is calculated by dividing the total amount of explosive used by the volume of rock being blasted.

• The formula for powder factor is: Powder Factor = Total mass of explosives / Volume of rock being blasted.

• Powder factor is typically measured in units of kg/m3 or lb/yd3.

• A higher powder factor indicates a more efficient use of explosives in breaking the rock.

• Powder...read more

Rate analysis for concrete and underground excavation involves determining the cost of materials, labor, and equipment required for the project.

• Rate analysis is a process of calculating the rates of various items involved in a construction project.

• For concrete, rate analysis includes determining the cost of cement, sand, aggregates, water, and additives.

• The rates are calculated based on the quantities required for a specific volume of concrete.

• For underground excavation, rate...read more

Hydraulic design involves the use of fluid mechanics to design structures and tunnels that can withstand water pressure.

• Understanding of fluid mechanics and hydraulic principles

• Knowledge of materials and their properties

• Ability to use software such as AutoCAD and ANSYS

• Experience with designing drainage systems and water management

• Familiarity with safety regulations and environmental impact assessments

NATM stands for New Austrian Tunneling Method, a construction method for tunnels and underground spaces.

• Construction method for tunnels and underground spaces

• Involves excavation, support, and monitoring

• Developed in Austria in the 1960s

• Uses a combination of rock bolts, shotcrete, and steel ribs for support