RFP QuestBeta
ClosedStage · tender

Trivallis

TRIV2025-02 Radon Protection Services

ConstructionCPV 71510000
Value£100,000
Deadline31 Oct 2025
Published1 Oct 2025
RegionNationwide

£100,000 — stated in the notice

Timeline
Published 1 Oct 2025ClosedCloses 31 Oct 2025
Who to contact
Sarah Protheroe
procurement@trivallis.co.uk
01443 494666

The procurement contact named on the official notice.

How to submit
Open the submissions portal

The submission route named on the official notice.

Contract value in context
£100ktotal contract value
median £95k
this tender£0£2.0m

This sits in the upper-middle of the Engineering & Architecture band — a substantial contract for the sector. Based on 33,646 valued Engineering & Architecture tenders in our corpus.

When this comes round again

Trivallis has published 32 notices across all categories, and 30% of its awards go to a supplier it has used before.

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The brief

Trivallis are seeking to appoint an experienced contractor to undertake Radon testing services at various locations across Rhondda Cynon Taff and Cardiff Bay.

The services will comprise of a strategy to minimise the risk from exposure to radon and its decay products to employees and persons using Trivallis properties.

The successful contractor will be required to satisfy and undertake the following: Having clear procedures in place for the management of radon in affected buildings.

Assisting Trivallis in developing and maintaining records of radon gas levels in Trivallis premises.

Assisting Trivallis in maintaining a central database of all records.

Providing suitable information and advice to employees and other persons likely to be exposed to levels of radon gas in Trivallis premises.

To act as the recognised Radiation Protection Adviser (RPA) on behalf of Trivallis Ensuring that any remedial measures put in place to reduce the level of radon in a property are monitored and maintained effectively.

Reviewing reports and providing necessary actions to manage the risk The testing will be carried out at properties owned by Trivallis, situated in the geographical area of RCT (Rhondda, Cynon and Taff Valleys).

The tender will be conducted on Etender Wales, and all clarification questions are to be asked using the messaging system, there.

Requirements

What the notice asks for

01

The successful contractor will be required

The successful contractor will be required to satisfy and undertake the following:.

Sentences from the notice that state an obligation, surfaced automatically and shown in the order they appear. Not an exhaustive list — always confirm against the tender documents.

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Source & provenance
OCID
ocds-h6vhtk-05a5b0
Stage
tender · Open
Source
Find a Tender
Buyer ref
061238-2025
View the original notice on Find a Tender

Contains public sector information licensed under the Open Government Licence v3.0. Source data © Crown copyright.

Market context

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