By Design Tech Solutions — Supporting Heat Network PMs from Feasibility to Handover

Introduction: Simplifying Compliance for Busy Project Managers

District heating projects demand coordination across design, construction, utilities, and compliance. Project Managers are often at the centre of this — juggling technical decisions, stakeholder engagement, and regulatory oversight.

To help, we’ve compiled a practical compliance checklist tailored to UK heat network projects. It includes key regulations, deliverables, and decision points at each stage — making it easier to stay compliant and keep things moving.

Who This Checklist Is For

  • Project Managers working in local authorities, housing associations, universities, and estate teams

  • Developers or main contractors managing heat network design and installation

  • Technical consultants or engineers coordinating with design and delivery teams

Whether you’re overseeing feasibility or managing construction delivery, this checklist will help ensure regulatory boxes are ticked.

What the Checklist Covers

RIBA Stage 1–2: Feasibility & Concept Design

  • Identify planning and CDM requirements

  • Confirm ownership boundaries and wayleaves

  • Review HNDU or funding application requirements

  • Assess need for acoustic and transport assessments

RIBA Stage 3: Developed Design

  • Confirm routing and CP1 compliance

  • Check for utilities conflicts and service clearances

  • Engage Principal Designer for CDM risk coordination

  • Prepare outline technical specs for energy centre and network

RIBA Stage 4: Technical Design

  • Finalise CDM documentation (risk register, method notes)

  • Provide scaled drawings and commissioning strategy

  • Submit planning support documentation if required

  • Align design with GLA/LETI/HNTAS benchmarks

RIBA Stage 5–6: Construction & Handover

  • Ensure compliance with site safety, signage, and permits

  • Monitor site records and testing documentation

  • Issue As-Built drawings and operation manuals

  • Submit performance/efficiency data as required

FAQ

What is the most important regulation for heat networks? +
It depends on the stage — CP1 and CDM are critical throughout, while HNTAS and planning may apply depending on funding and location.
Can I get support with this checklist? +
Yes — we can walk you through it, flag risks, or help produce documentation for planning, funding, or CDM.
Can I edit and use this checklist in my own format? +
Absolutely. It’s provided in Word format for flexible use across your project teams.
Is DTS a Principal Designer or CDM Consultant? +
No — but we support both roles with compliant design outputs, risk registers, and pre-construction information.

How DTS Can Help

We regularly support PMs and delivery teams by:

  • Supplying compliance-ready drawings and documentation

  • Advising on sequencing, access, and CDM responsibilities

  • Aligning designs with planning, CP1, and HNTAS expectations

  • Responding to planning or funding feedback efficiently

We work to make your job easier — and help projects run smoother.

Stay Ahead of Compliance — Without the Guesswork

Project Managers don’t need to know every detail — but they do need a clear plan and the right support. We’re here to help.

RELATED READS

Explore our detailed guides on designing effective, future-ready district heating systems. Each article is written to help clients, developers, and stakeholders understand what great network design looks like in practice.

CDM Regulations In District Heating Projects

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Zoning Legislation & Local Authority Roles

district-energy-heating-network-design-overview-map

Detailed Design in District Heating: What You Need to Know

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Funding-Eligible Generation Options for Heat Networks