This publication leads AfDB borrowers to prepare a tender document for Admeasurement (unit price) works contracts. The information contained in this guide is based on the AfDB`s standard tender document for the award of works contracts and includes the evaluation of tenders and contracts. It includes two SBD work documents The standard tender documents for construction services (SBD works) were prepared by the AfDB for borrowers, which can be used for the purchase of additional prices (unit price) for types of works contracts in international tenders. SPD work shall be used for the awarding of works contracts funded in whole or in part by the ADB, unless the DSA agrees to the use of other acceptable tender documents. The tool to safely orient our procurement policy towards successful procurement in Latin America and the Caribbean. Welcome to the Inter-American Development Bank`s Public Project Procurement page Rules and procedures that ensure value for money and promote transparency, equality of opportunity, economic efficiency, efficiency and integrity. SBDs use the conditions created by the employer Multilateral Development Bank Harmonized Edition 2010 (FIDIC MDB – June 2010) for the construction of building and engineering works prepared by the International Federation of Consulting Engineers (FIDIC).