As per Indian Standard Specifications, the peak discharge for domestic purposes per capita per minute, is taken
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1.80 litres for 5 to 10 users -
1.20 litres for 15 users -
1.35 for 20 users -
All the above.
Pick up the item of work not included in the plinth area estimate
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Wall thickness -
Room area -
Verandah area -
W.C. area -
Courtyard area.
Pick up the incorrect statement regarding a master trap from the following :
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It is provided in between the lower end of the house drain and the street sewer -
It is provided a cleaning eye at the top of the trap -
The height of fresh air inlet pipe fixed vertically with wall is 3 m -
The mica flap valve which opens inwards only, is fitted at the top of the inlet pipe -
The water seal is less than that of ordinary traps.
The total length of a cranked bar through a distance (d) atin case of a beam of effective length L, is
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L + 0.42 d -
L + 2 x 0.42 d -
L - 0.42 d -
L - 2 x 0.4 d
Pick up the correct statement in case of water supply.
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Pipes laid in trenches and pipes fixed to walls are measured separately -
Cutting through walls and floors are included with the item -
Pipes are classified according to their sizes and quality -
In laying pipes, the method of jointing and fixing is specifically specified -
All the above.
The most reliable estiamte is
-
Detailed estimate -
Preliminary estimate -
Plinth area estimate -
Cube rate estimate -
None of these.
The plinth area of a building not includes
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area of the walls at the floor level -
area of stair cover -
internal shaft for sanitary installations up to 2 sq m. in area -
lift and wall including landing -
area of cantilevered porch.
The measurement is not made in square metres in case of
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D.P.C. (Damp proof course) -
Form works -
Concrete Jaffries -
R.C. Chhajja.
The area is measured correct to the nearest
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0.01 sqm -
0.02 sqm -
0.03 sqm -
0.04 sqm -
0.05 sqm
In the mid-section formula
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The mean depth is the average of depths of two consecutive sections -
The area of mid-sections is calculated by using mean depth -
The volume of the earth work is calculated by multiplying the mid-section area by the distance between the two sections -
The volume of the earth work is calculated by multiplying the mid-section area by the distance between the two original sections -
(a), (b) and (c) of the above.
Pick up the correct statement from the following:
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The bent up bars at a support resist the negative bending moment -
The bent up bars at a support resist the sharing force -
The bending of bars near supports is generally at 45° -
All the above.
The concrete work for the following part of the building of specified thickness is measured in square metres
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Root slabs -
Floors -
D.P.C. -
Wall panels -
All the above.
While estimating a reinforced cement structure, the omitted cover of concrete is assumed
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at the end of reminforcing bar, not less than 25 mm or twice the diameter of the bar -
in thin slabs, 12 mm minimum or diameter of the bar whichever is more -
for reinforcing longitudinal bar in a beam 25 mm minimum or diameter of the largest bar which is more -
All the above.
In case of laying gullies, siphons, intercepting traps, the cost includes
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Setting and laying -
Bed concreting -
Connection to drains -
All of these.
The expected out turn ofmm plastering with cement mortar is
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2.5 sq m -
4.0 sq m -
6.0 sq m -
8.0 sq m -
10 sq m
Formm thick cement plastering 1 : 6 onsq.m new brick work, the quantity of cement required, is
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0.200 m3 -
0.247 m3 -
0.274 m3 -
0.295 m3
According to ISI method of measurement, the order of the sequence is
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Length, breadth, height -
Breadth, length, height -
Height, length, breadth -
None of these.
Cost of fittings and their fixing is specified for the following sanitary fittings
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Lavatary basins -
Water closets -
Flushing pipes -
Sinks -
All the above.
The item of steel work which is measured in sq.m, is
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Collapsible gates -
Rolling shutters -
Steel doors -
Ventilators and glazing. -
All the above.
The brick work is measured in sq metre, in case of
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Honey comb brick work -
Brick flat soling -
Half brick walls or the partition -
All the above.
Pick up the correct statement from the following:
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The estimated value of the work excluding the amount for contigencies, work charged establishment, tool and plants, is called work value -
The actual expenditure involved to complete a work including incidental, establishment and travelling charges, is called actual cost -
The formal acceptance by the administrative department for incurring an expenditure on the work, is called administrative approval -
The order of a competent authority sanctioning a properly detailed estimate of the cost of a work of construction or repair is called technical sanction -
All the above.
The excavation exceeding 1.5 m in width andsq.m in plan area with a depth not exceedingcm, is termed as
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Excavation -
Surface dressing -
Cutting -
Surface excavation.
In long and short wall method of estimation, the length of long wall is the centre to centre distance between the walls and
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breadth of the wall -
half breadth of wall on each side -
one fourth breadth of wall on each side -
None of these.
The main factor to be considered while preparing a detailed estimate, is
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Quantity of the materials -
Availability of materials -
Transportation of materials -
Location of site and local labour charges -
All the above.
The minimum width of a septic tank is taken
-
70 cm -
75 cm -
80 cm -
90 cm