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In quantity surveying terminology, the additional amount of added quantities is referred to as "variations" or "change orders." These represent modifications to the original scope of work, which can arise from design changes, unforeseen conditions, or client requests. Variations can affect the overall project cost and timeline, necessitating careful documentation and assessment for proper management.

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What is derived quantity?

Derived quantities are quantities which are made or found from other major quantities. There are two types of quantities. Ones are which are recognized throughout the world and using them other quantities are made.


Take-off sheet in measurement and specification of quantity surveying?

A take-off sheet in quantity surveying is a detailed document that lists all the quantities of materials and labor required for a construction project, based on the drawings and specifications. It serves as a crucial tool for cost estimation, allowing surveyors to calculate the total quantities needed for accurate budgeting and procurement. The take-off sheet typically includes descriptions, units of measurement, and quantities for each item, facilitating clear communication between contractors, clients, and suppliers. Properly prepared take-off sheets can significantly impact project efficiency and cost management.


What is an independent quantity in math?

It is a quantity that is not affected by other quantities. It may or may not affect them.


Is volume a base quantity?

No, volume is not a base quantity; it is a derived quantity. Base quantities, such as length, mass, time, electric current, temperature, amount of substance, and luminous intensity, are the fundamental physical quantities from which other quantities are derived. Volume is calculated from base quantities, specifically length, as it is expressed in cubic units (e.g., cubic meters).


What is the meaning of derived physical quantity?

The derived quantity is a quantity which has been derived from 2 or more base quantities. Example: Velocity is the rate of change of distance and is written in terms of distance divided by time which are two base quantities.

Related Questions

What is the use of data book in quantity surveying?

A data book is a ready reckoner of formulae of geometrical properties of various shapes used in quantity surveying. It also gives equations used in the calculation of quantities such as Simpson's rule for calculation of earthwork.


Quantity surveying photos?

yes


Definition for fundamental quantities and derived quantities?

the differentiate between fundamental quantity and derived quantity?


What are derived quantities what are the fundamental quantities?

Fundamental quantities are quantities that can be measured such as mass, length and temperature. Derived quantities are quantities that has to be calculated such as pressure, volume and work done.AnswerThe SI does not define 'fundamental quantity', instead it uses the term 'Base Unit'. All other units are 'Derived Units', so-called because they are each derived from combinations of Base Units.


What is derived quantity?

Derived quantities are quantities which are made or found from other major quantities. There are two types of quantities. Ones are which are recognized throughout the world and using them other quantities are made.


How do you spell quantity?

That is the correct spelling of "quantity" (numerical amount).


Where can one find listings for quantity surveying jobs?

Listings for quantity surveying jobs could be found within a large construction company, or on an online job listing site such as monster or careerbuilder.


Type of quantity?

there are two types of quantities - Scalars and vectors. Scalars are quantities which intrinsically have the property of magnitude only. Vectors are quantities which intrinsically have both the properties of magnitude and direction.


What is a foundamental quantity?

A fundamental quantity is a physical quantity that is independent and not defined in terms of other physical quantities. These fundamental quantities form the basis for the measurement of other physical quantities. Examples of fundamental quantities include mass, length, time, and electric charge.


What are the advantages of JBCC building contract in quantity surveying?

advantages of jbcc


Is cubic feet derived quantities or fundamental quantities?

It is a derived quantity.


What is the difference between a fundamental and derived quantity?

A fundamental quantity is a physical quantity that cannot be defined in terms of other physical quantities, while a derived quantity is a physical quantity that is defined in terms of fundamental quantities through mathematical relationships. Examples of fundamental quantities include mass, length, and time, while examples of derived quantities include velocity, acceleration, and energy.