Consider the following statements regarding the estimation of earthwork in canals and identify the correct statements: I. A canal within a given terrain can be in full filling, full cutting, or part cutting and part filling. II. The ideal aim is that the volume of earth cutting practically equals the volume of embankment at a given location. III. Additional surplus volume of excavated earth is used to form spoil banks.

In the long wall and short wall method of building estimation, which of the following statements is correct?

Which of the following is NOT a criterion to work out the rate analysis?

Which type of standard format of estimation is shown in the given table? S. No. | Particulars | Amount (in Rs.)1 | Estimated cost2 | Water supply and sanitary charges @... % 3 | Electrification charges @... % 4 | Contingencies @... (3 to 5 %)5 | Work charge establishment @ (1 to 2 %) Total amount In words