Case study #3:

Nationwide energy surveys and upgrade projects designed to reduce operational costs and carbon impact across live Argos stores. Works included EC fan wall installations, heat recovery AHUs, BMS upgrades and heat pump systems. Delivered within operational environments and phased programmes, these projects provided clear business cases, measurable efficiencies and practical pathways towards long-term sustainability.

Case studies
Unit 2 Triangle Park, Metz Way, Gloucester. GL1 1AJ info@nu-mech.co.uk Daikin business partner

Project Overview – Energy & Environmental

Energy Surveys on multiple sites across UK

Scope and provide business case on opportunities

Sector

Retail Argos

Scope

Energy Surveys & Projects

Location

Various UK sites

Duration

4 weeks

Property value

£40,000 – £80,000

Opportunities identified:

  • Replacing Belt Drive Fans for efficient EC Fan Walls
  • Replacing inefficient Burners with High efficiency Apron Burner
  • BMS Upgrades and CO2 control
  • Replacing inefficient Full Fresh Air/Exhaust Ventilation with Heat recovery systems
  • Replacing Oil Storage/Fired systems with Electric Heat Pump systems
  • Replacing Electric Storage Hot Water systems with high efficiency Air Source Heat Pump Systems
  • Destratification Fans

Example:

  • Working in a Live Building
  • Removal of Inefficient Ventilation Systems
  • Installation of Heat Recovery AHU’s
  • Upgrade of control systems and Strategy to incorporate CO2 control
  • The store was fully operational during our works
  • Due to the nature of the works and H&S implications; phasing & OOH’s works
  • We carried out sprinkler system amendments

Browse the Case Study archive

Case studies

Discover how we deliver complex mechanical projects with precision, value and care. From flagship retail fit-outs and value engineering solutions to energy and environmental upgrades in live trading environments, our case studies showcase the challenges we've met and the results achieved.

Sports Direct

Arndale Centre, Manchester

Coordination & Challenges

Sports Direct, Arndale Centre Manchester

Frasers

Various Locations

Value Engineering

Frasers value engineering project

Argos

Various Locations

Energy & Environmental

Argos energy and environmental surveys

Clients

Nu Mech Ltd. have an outstanding reputation for being reliable, professional, and competitive. Our longstanding clients are a testament to our quality of service. Experienced in the mechanical and public health services sector; we offer an extensive range of services, tailored to suit any project size and budget.

Please get in touch with a member of our team to find out more about how we can support you.

Frasers Genting Bank of Ireland Columbia WHSmith Argos Siemens Flannels Sports Direct Creature Comforts M&S
Evans Cycles Game Belong Pandora USC Jewells Demelza NHS Jack Wills Hollister