AI Overview

Projet visant à retirer les composants obsolètes d'un réservoir de rétention de débordement en béton vieillissant à l'usine de traitement des eaux usées de Ladysmith afin d'améliorer la sécurité et l'efficacité opérationnelle.

Information de base

Numéro de Référence

00004727580

Organisation émettrice

Town of Ladysmith

Type d’appel d’offres

DDP - Demande de proposition (Formel)

Numéro d’appel d’offres

219991

Titre

2025-IS-11 - Spiragester Decommission and Cleaning

Code d’identité d’origine

SCRIBE

Détails

Emplacement

Colombie Britannique

Type d’achat

Non-mentionné

Dates

Publication

2025-09-23 07h25:00 HAE

Date de fermeture

2025-10-17 16h30:00 HAE

Information du contact

Thew, Len

250-245-6447

lthew@ladysmith.ca

Description

The Town of Ladysmith Waste Water Treatment Plant (WWTP) includes an aging concrete overflow holding tank originally constructed in 1965 as a “spiragester,” a structure used for combined sedimentation and digestion in earlier wastewater treatment systems. Over the decades, the tank’s role has evolved, and it now functions solely as an overflow holding facility. Several obsolete components remain in place from its previous use, most notably an internal steel baffle cone and an HDPE skirt, neither of which serve any current operational purpose.

A 2023 condition assessment conducted by Associated Engineering identified the cone and skirt as being in very poor to fair condition, with signs of deformation, corrosion, and detachment. Their continued presence poses safety risks and complicates access to the tank interior for inspection or maintenance. Additionally, the cone protrudes through the central grated walkway, interrupting access and functionality.

This project aims to remove the redundant skirt, overflow weir and cone, clean the tank interior of residual debris and deterioration, and reinstate the walkway to restore safe and full access to the tank. These upgrades will support future maintenance activities, enhance safety, and improve operational efficiency at the facility.

Afficher davantage

Dérogation All amendments to the associated notice, including amended documents, plans and specifications (where applicable), are issued by the originator of the notice. MERX asks you to contact the buying agency directly for these amendments. MERX stipulates that potential bidders may also be required to register with the buying authority as a bidder/plan taker. The contact information can be found within the main tender document and/or on this notice abstract.
Toutes les modifications associées à cet avis d’appel d’offres ainsi que les documents, les plans et les spécifications sont générés par l’entité responsable des achats (l’acheteur). S’il vous plait, contactez-le directement pour les addenda. Veuillez notez qu’il se peut que les fournisseurs soient obligés de s’inscrire directement avec l’acheteur. Vous pouvez trouver leur coordonnées dans le document principal ou dans l’abstrait de l’avis d’appel d’offre.

Source: Town of Ladysmith