Feasibility Study on Treatability and Neutralization of Chemicals in the Nairit Chemical Plant

REQUEST FOR EXPRESSIONS OF INTEREST (REOI) with extended deadline CONSULTING SERVICES – FIRMS SELECTION Name of Project Nairit Environmental Remediation and Regeneration Project (NATURE) Grant Number TF0C8925 Assignment Title Feasibility Study on Treatment of Chemicals in the Nairit Chemical Plant Procurement Plan Ref Number AM-R2E2-557155-CS-CQS Country Republic of Armenia Date: June 11, 2026 The Republic of Armenia has received grant financing from the World Bank to support preparation of the Nairit Environmental Remediation and Regeneration Project. The project’s primary focus will be to address public health and environmental risks from the Nairit chemical plant, through neutralization of the hazardous chemicals, decontamination of chemically contaminated facilities, and other measures. The Government intends to apply part of the proceeds for the following consulting services. The consulting services (“the Services”) include conducting site investigations and feasibility study to support preparation of the Nairit Environmental Remediation and Regeneration Project by enhancing knowledge and data on the chemicals on-site and identifying suitable options for treatment and remediation. Task 1: Inception report To mobilize and start preparation works at the consultant’s head office and in the field, familiarization with the project and all stakeholders and inquiry of ongoing projects and site activities. Task 2. Chemical Inventory and Characterization To establish supported by a comprehensive sampling program sound data on types, quantities and status of chemicals stored on the site in warehouses, storage tanks and installations, as well as facilities and installations contaminated with chemical materials. Task 3. Treatment Options Assessment Based on the results of Task 2 - Chemical Inventory and Characterization to present to the PIU available and suitable technical options for the treatment and neutralization of identified chemicals. The assessment shall include p