Due to change in price level, a revised estimate is prepared if the sanctioned estimate exceeds

...............................consists of a large bucket which is attached to a tractor.

The first chamber in a septic tank should be at least .............of the total length.

The diameter of a domestic sewer pipe laid at gradient 1 in 100 is recommended

The main factor to be considered while preparing a detailed estimate, is

The plinth area of a building not includes

Which of the following materials is not used in the construction of a septic tank?

Pick up the correct statement from the following:

The measurement is not made in square meters in case of