003043 - Contract for the Supply, Installation, Maintenance and Repair of Door Entry Systems

Kim Frater, founder of Bid Trawler
Written by Kim Frater
Former Public Sector Buyer • Founder of Bid Trawler • 40+ years' public sector experience
"I believe public procurement shouldn't be complicated. Every guide I write explains the process in plain English so you can bid with confidence."

3 minute read  •  Updated August 2026

A practical guide to understanding what Durham County Council really wants and how to build a winning response.

Don't just think about door entry systems

I know that sounds strange, but focus on what this contract is really about.

It's about ensuring safety and accessibility for vulnerable adults.

Durham County Council wants more than just systems that work.

They want assurance that every service user feels secure and supported in their home environment.

The contract covers the supply, installation, maintenance and repair of various door entry systems for residential properties.

The goal is to meet assessed needs identified by the Council's Occupational Therapists for Adult & Health Services.

Think about the people behind the doors

This contract is about people, not just technology.

The end users are individuals with specific needs identified by OTs.

If I were evaluating bids, I'd want to see how you plan to cater to these unique requirements.

Address how you will work with the Council's OTs to tailor solutions for each service user.

Remember who you're trying to convince

Durham County Council needs a partner they can rely on.

Someone who understands the importance of consistency and reliability in service delivery.

I'd focus on proving your track record in maintaining high standards across similar contracts.

Include evidence of past success in working with local authorities or similar organisations.

Pay attention to what they say

The notice makes it clear: the Council is committed to fulfilling its duty of care.

This means they value quality and reliability over just ticking boxes.

They specify that the assessed needs will be identified by Occupational Therapists.

Reflect this in your response.

Show how your services align with their assessment process and duty of care obligations.

Evidence always beats promises

Buyers have heard all the promises before.

What they really want is proof.

If you've successfully delivered similar contracts, use that evidence.

  • Case studies from similar projects
  • Testimonials from previous clients
  • Performance metrics demonstrating reliability
  • Certifications or accreditations in the security and safety sector

Show how you'll maintain standards over the whole term

This contract isn't just about installation.

It's about maintaining and repairing systems over up to six years.

I'd include a clear plan for regular maintenance schedules, emergency repairs and ongoing assessments.

Talk about how you manage staff availability and training to ensure consistency.

Think about the Council's priorities

Durham County Council isn't just buying a service.

They're upholding a commitment to their community.

Your bid should show an understanding of the Council's responsibilities to vulnerable adults.

Discuss how your approach supports their priority of duty of care.

Don't underestimate the importance of clear communication

Good communication is key to this contract.

The Council will want to know how you'll keep them informed at every stage.

From installation schedules to maintenance updates, clarity is crucial.

Outline your communication strategy within your submission.

Common mistakes

Avoid submissions that:

  • Overlook the importance of working with Occupational Therapists
  • Fail to provide evidence of past performance
  • Ignore the need for a long-term maintenance plan
  • Offer generic solutions instead of tailored approaches
  • Lack a clear communication strategy
  • Underestimate the value of reliability and consistency
  • Focus solely on the technology, not the people
  • Neglect to address the Council's duty of care

My Final Thoughts

Durham County Council is looking for more than a supplier.

They need a partner who understands their responsibilities and shares their commitment to community care.

With a contract value of £150,000 over an initial four-year term, extendable to six years, this isn't just about price.

Quality and reliability are paramount.

That's what I'd build my submission around.

Thanks for reading.

I hope this guide has helped make public procurement feel a little less daunting. If it has, then it's done its job.

Kim
Founder, Bid Trawler

P.S. Got a question?

If you've got a question about anything you've read, or you're stuck on a tender, just send me an email.

Whether it's a quick question or you simply need pointing in the right direction, I'm always happy to help if I can.

kim@bidtrawler.com

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About our "How to Win This Contract" guides

Our guides are written using publicly available procurement information, including contract notices and published tender documents where available. They are designed to help suppliers understand the buyer's likely priorities and think more strategically about their approach. They are not based on any bidder's confidential submission, bespoke bid strategy or non-public procurement information.

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