Civil Engineering :: Estimating and Costing
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While estimating the qualities for the construction of a building, the correct metric unit is
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Pick up the correct statement from the following:
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The unit of measurement is per quintal for the following:
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Due to change in price level, a revised estimate is prepared if the sanctioned estimate exceeds
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Pick up the correct statement from the following:
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The expected out turn of brick work in cement mortar in foundation and plinth per mason per day, is
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Pick up the correct statement from the following:
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The following item of earth work is not measured separately.
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Pick up the correct statement from the following:
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A.
In a gully trap, a water seal of 6 to 7.5 cm is provided |
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B.
The gully trap collects waste water from the kitchen, sink, wash basins, etc.The gully trap disconnects the sullage drain from the main drainage system |
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C.
The gully trap disconnects the sullage drain from the main drainage system |
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D.
The grating provided over gully traps is 23 cm square. |
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A.
The incidental expenses of a miscellaneous character which could not be predicted during preparation of the estimate, is called contingencies |
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B.
Additional supervising staff engaged at work site, is called work charged establishment |
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C.
Detailed specifications specify qualities, quantities and the proportions of materials to be used for a particular item |
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D.
The cost per unit at which the article can be procured, from the open market at a given time, is called 'market rate' |
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E.
All the above. |
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A.
If the bed level is above N.S.L. the canal is called fully in baking and the berms are designed as 3 d where d is full supply depth of water (F.S.D.) |
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B.
Area of canal in cutting = BD + Sd2 where B = bed width, d = depth of cutting and S is the side slope |
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C.
Area of the bank of canal = B1d1 + Sd2 where B1, d1 and S are the width of bank, height of the bank above N.S.L. and side slope respectively |
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D.
If F.S.L. is above N.S.L the canal is called partly in cutting and partly in filling and berms are designed as 2d where d is full supply depth |
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E.
All the above. |
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A.
In order to check up the average depth of excavation, 'Dead mans' are left at the mid-widths of borrow pits |
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B.
The earthwork calculation in excavation is made from the difference in levels obtained with a level |
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C.
The earth work in excavation to form the road embankment includes the formation of correct profile and depositing the soil in layers |
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D.
All the above. |