Lineside Tree Surveys - Eastern

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 September 2026

A practical guide to understanding what Network Rail is really looking for in their lineside tree surveys and how to craft a standout submission.

The key isn't just about the trees

At first glance, this framework might seem to be all about trees.

But it's not.

Network Rail is really looking for partners who can ensure safe and reliable rail operations by identifying and mitigating risks from lineside vegetation.

Yes, you'll be conducting on-foot surveys across the Eastern Region routes. But the real value lies in your ability to foresee risks and provide actionable insights.

That's what will set you apart.

Think beyond the surveys

Every bidder will promise to conduct thorough tree surveys.

Network Rail expects that.

What they'll really want to know is how you translate your findings into clear, actionable plans that mitigate risks to rail operations.

If I were writing this tender, I'd focus on demonstrating my ability to identify not just the obvious risks, but also the subtle ones that could impact rail safety.

Highlight your strategic approach to risk management and mitigation.

Two distinct areas, two distinct needs

The framework is divided into two lots: East Coast and East Midlands (Lot 1), and North and East (Lot 2).

These regions may have different environmental challenges.

Show that you understand the specific needs of each lot.

Tailor your approach to reflect the environmental and operational nuances of each area.

That's how you'll convince Network Rail you're the right fit for one or both lots.

Evidence always beats promises

One thing I noticed when I worked in the public sector was that almost every bidder claimed to deliver exceptional service.

Very few proved it.

If you have evidence, use it.

Consider including:

  • Examples of past projects where you've successfully identified and mitigated tree-related risks
  • Testimonials from previous clients, particularly in the rail sector
  • Data showing your success rate in risk identification and mitigation
  • Evidence of your team's qualifications and experience

Pay attention to what they say

Network Rail is clear that this framework is about safety and reliability.

They've emphasised the importance of identifying dead, diseased and dying trees.

This isn't just about ticking boxes.

It's about ensuring rail safety through proactive risk management.

Make sure your submission reflects this focus.

Consistency over the long haul

This framework runs from April 2027 to April 2033.

That's six years of ongoing commitment.

Network Rail will be looking for suppliers who can maintain consistent standards throughout the entire term.

Consider how you'll manage staffing, training and quality control over such a long period.

I'd want to see a clear plan for handling staff turnover, maintaining expertise and ensuring consistent service delivery.

Remember the people behind the contract

Behind every tree survey, there are real people relying on safe and efficient rail services.

Keep the end users in mind.

Rail passengers and staff depend on you to keep their journeys safe.

I'd keep reminding myself of this when crafting my responses.

Common mistakes

Avoid submissions that:

  • Focus solely on the mechanics of tree surveys without addressing risk mitigation
  • Ignore the specific environmental challenges of each lot
  • Lack evidence of past successes in similar projects
  • Overlook the importance of consistent service delivery over six years
  • Fail to demonstrate understanding of Network Rail's safety priorities
  • Don't offer tailored solutions for the two distinct lots
  • Underestimate the need for ongoing staff training and development

My Final Thoughts

Network Rail is seeking partners who can do more than survey trees.

They're looking for experts who can foresee and mitigate risks, ensuring safe rail operations.

With a framework value of £3,600,000 and a duration of six years, this is a significant opportunity.

The submission isn't just about winning a place on the framework.

It's about proving that you're the partner Network Rail can rely on for the long haul.

Evidence, understanding of regional challenges and a focus on safety will make your submission stand out.

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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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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