Graña y Montero announces that CAM Chile was awarded a contract for the maintenance of the electric network of the Santiago de Chile subway for US$ 7.6 million

LIMA, Peru- Graña y Montero S.A.A. (NYSE:GRAM) (BVL:GRAMONC1) (“the Company” or “Graña y Montero”) a leading Engineering and Construction company, announced today that CAM Chile, which is a subsidiary of Graña y Montero Group, was awarded the contract for the maintenance service of lighting and low voltage power systems for the entire Metro network in Santiago de Chile, for an amount of US $ 7.6 million.

This important contract includes, among other services, preventive and corrective maintenance as well as conservation services and troubleshooting of the 109 stations that make up the Santiago Metro network for a period of 48 months.

CAM is an electrical engineering company, which operates in Peru, Chile and Colombia, and is specialized in services of installation, operation and maintenance of electrical infrastructure for companies of the sectors of energy and telecommunications of the mentioned countries.

Date: August 22, 2017