Consider the following statements regarding standard measurement book and ordinary measurement book. Which of the following options is/are true?
1. Standard measurement books show only the measurement of building works.
2. Ordinary measurement books are used for the purpose of checking the bills of contractor while standard measurement books are helpful in preparing repair estimates.
3. Ordinary measurement books are numbered alphabetically while standard measurement books are numbered numerically.

Correct option is A

Measurement Book:
• It includes all accounts of quantities of work done, and purchase mode & it must contain such a complete record of facts as to be conclusive evidence in court of law.
• It should be most carefully kept and used for contract work, piece work, departmental work, and for accounts of material.
Standard Measurement Book (SMB):
• The measurement of government buildings are taken once and later on preparing work no need for taking measurements again for same building and a bill is made according to measurement of the standard measurement book.
• It is used to facilitate the preparation of repair estimates and building works.
Ordinary Measurement Book (OMB):
• An ordinary measurement book is normally used in which construction works, repair works and material supply work record is written.
Check Measurement Book:
• This is prepared by SDO.
• In this, structural items like foundation details, earth filling, steel filling, etc. measurement are written & later compare all other measurement books with this check-book.