Which of the following methods are not used for the dispersion of the effluent out of a septic tank?

The brick work is measured in sq metre, in case of

</p><p>Determine the approximate proportion of dry cement mortar required for brick work with bricks of nomi…

Pick up the excavation where measurements are made in square metres for payment.

If the span of crossing is greater than 12 feet (3.7 m), the structure is termed as bridge and otherwise is culvert.

3 SEPTIC TANK

The heavy particles in the tank ...........

The damp proof course (D.P.C.) is measured in

A ...................is a type of toilet that collects human faeces in a hole in the ground.