FR General Open

Upgrade Works at Guignard UTEP: Ferric Chloride Conversion & Sludge Line Redesign

Published 10 March 2026

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Location

Pays de la Loire, France

schedule

Deadline

12 June 2026

66 days remaining

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Suggested bid value

~EUR 1,500,000

source

Source

boamp

Description

This tender relates to upgrade works at the Guignard Wastewater Treatment Plant (UTEP) in the Pays de la Loire region of France. The project centers on two main aspects: firstly, converting the plant's treatment process to utilize Ferric Chloride. This likely involves installing new chemical storage and dosing equipment, modifying existing pipework, and potentially upgrading control systems. Secondly, the tender includes redesigning the sludge processing line. This could encompass modifications to sludge dewatering, thickening, or stabilization processes, including replacing or upgrading equipment such as centrifuges, belt presses, or digesters.

The project is categorized as 'general' trade, suggesting it encompasses a range of disciplines including civil, mechanical, and electrical engineering. Given the involvement of chemical handling (Ferric Chloride) and sludge processing, expect stringent safety requirements and potentially specialized certifications. The location is currently only identified by the region (Pays de la Loire), so further research to identify the precise site is recommended before bidding to assess logistical challenges. The deadline for submission is June 12th, 2026, providing a reasonable window for bid preparation.

Since no project value is published, it is important to thoroughly examine the tender documents once released, paying close attention to the detailed technical specifications and required performance standards. These details will determine the scope of the work and enable a more accurate estimation of the associated costs.

Original description

This project involves upgrading the Guignard UTEP (Wastewater Treatment Plant) to use Ferric Chloride and redesigning the sludge processing line. The work aims to improve the plant's efficiency and performance.

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