AI Overview

Projet de mise à niveau pour remplacer deux API obsolètes (SLC 5/03 et DirectLogic 06) par un nouvel API dans une station de pompage existante qui achemine les eaux usées vers la station d'épuration.

Information de base

Numéro de Référence

00004688095

Organisation émettrice

Village of Nakusp

Type d’appel d’offres

AO - Appel d’offres (Formel)

Numéro d’appel d’offres

218976

Titre

2025-RFQ-07 Lift Station Controls

Code d’identité d’origine

SCRIBE

Détails

Emplacement

Colombie Britannique

Type d’achat

Non-mentionné

Dates

Publication

2025-08-25 07h45:00 HAE

Date de fermeture

2025-09-18 18h00:00 HAE

Information du contact

Cavan Gates

250-265-1677

operations@nakusp.com

Tennant, Mark

250-265-3689

mtennant@nakusp.com

Description

The existing lift station comprises of an underground holding tank and three above ground pumps that pump waste water to the treatment plant. Two pumps are required to run together in series for pumping to the treatment plant. Level is measured in the tank with a Milltronic level system with ultrasonic sensor. This level is sent to the PLC via 4-20 ma signal. The pumps are turned on/off by level set points in the Milltronics. Hi and low level alarms are also setup in the Milltronics. Data is send from the PLC to the treatment plant where it is displayed on the VT SCADA system. Alarms are sent out by the VT SCADA system. The existing controls system has two PLC’s. A SLC 5/03 and a DirectLogic 06. The SLC is the main PLC and the Direct Logic is mainly for sending level VFD speed and some alarms to the VT SCADA. The purpose of this upgrade is to upgrade the obsolete PLC’s to one new PLC.

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Dérogation

All amendments to the associated notice, including amended documents, plans and specifications (where applicable), are issued on bcbid.gov.bc.ca. MERX asks that you refer to bcbid.gov.bc.ca notice 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 notice abstract.