This document provides a standard form of bidding for procurement of works contracts ranging from Rs.2.5 million to Rs.50 million. It is designed for use by different agencies and users according to their requirements, including provisions for national and international competitive bidding. The document outlines instructions to procuring agencies, contents of bidding documents, bidding data, schedules, contract conditions, specifications, and drawings. It aims to facilitate transparent and efficient contract management and bidding processes under the Sindh Public Procurement Regulatory Authority framework.