Worcester Worcester #8843-M7

Five Durridge RAD8 radon monitors and installation for City View School

The City of Worcester is seeking five replacement radon monitors and installation services for City View Elementary School. - Government buyer: City of Worcester, Worcester Public Schools, Purchasing Division; buyer contact: Stephen R. McDonald. - OEM: Durridge — five RAD8 radon monitors (part number RAD8) will replace five existing RAD7 units. - Installation and configuration: Contractor supplies required installation components, including tubing and power cables; disconnects and removes the legacy monitors; installs and configures the RAD8 units; and connects them to WPS Capture Cloud and a local PC running Capture 8 Pro Chart Recorder. - Verification: Configure custom testing protocols, start the system, and remain on site for at least one hour to confirm operation. - Notable technical requirements: RAD8 monitors must be IP67-rated, with electrostatic collection and silicon-detector alpha spectrometry; a built-in 0.6 L/min pump with bypass; stated accuracy of ±5%; and the specified radon range, environmental limits, and adjustable testing cycles. - Completion: Finish installation within 30 days after receipt of order. No contract term or option periods are specified.

Description

The City of Worcester is soliciting bids for all labor, materials, and equipment necessary to upgrade the radon system at City View School in Worcester, Massachusetts, according to the requirements and specifications of Worcester Public Schools. The upgrades must be completed within 30 days of contract/award. A payment bond equal to 50% of the total award is required if the total bid price exceeds $25,000. Bids are due October 22, 2026, at 4:00 PM local time.

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