We are very pleased to have just been awarded CHAS Premium Plus certification.


CHAS Premium Plus



Our certificate of compliance demonstrates that TNG operates its business in a safe manner and to the standards set by the HSE.  Furthermore. the Premium Plus level award provides additional reassurance to our Clients.

TNG has also provided evidence of its ability to meet minimum standards in other compliance areas. The Premium Plus level includes verification of our management abilities with regards to:

– The Environment
– Quality
– Equality and Diversity
– Financial and Business standing
– Anti-bribery and Corruption
– Modern Slavery

Safety Schemes in Procurement

CHAS is a founder member of the Safer Schemes in Procurement body (SSIP). SSIP aims to streamline the pre-qualification process in the construction industry and encourage simple mutual recognition between its Member schemes.

The HSE sets the core criteria to which SSIP scheme assessments are judged on. Therefore, these core criteria describe what it means for a construction business to comply with basic health and safety law.


Our Quality Manager and Operations Assistant, Sonya Spark, was instrumental in the achievement of our award. She was tasked with collating all the evidence and submitting it for assessment. She was delighted therefore, to receive the news that everything had been checked and approved, and the certificate had been issued.

Our CHAS Premium Plus certificate is available to all our Clients upon request. It is also available as a pdf download on our Policies page.

Back to news

19 February 2019


  We are very pleased to have just been awarded CHAS Premium Plus certification.     ASSURANCE Our certificate of

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18 December 2018

Production Facility Project

TNG is pleased to be working with structural steel engineering company John Reid & Sons (Strucsteel) Ltd (a.k.a REIDsteel) on

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30 October 2018

Supporting Minstead Trust

After the recent summer success of the ‘Seaside in the Square Southampton’ event and the Giant Deckchair Trail, TNG is delighted

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