...................................type of excavator is used for digging below, at or above operating level in a vertical range.

As a very general guideline it is recommended that the bottom of the pit should be at least ...............above groundw…

.....................................type of scraper consists of a four wheeled scrapper bowl towed behind crawler Power…

The expected out turn of 12 mm plastering with cement mortar is

Construction or installation at a culvert site generally results in disturbance of the site soil.

The computation of stress in plastic equilibrium is based on .....................

The minimum width of a septic tank is taken

Which of the following is not a classification of labour?

The expected out-turn of a stone cutter for an item of work “Ashlar stone dressing” is:</p>