Competence for a site waste management plan

A site waste management plan is no longer a statutory document in England. The Site Waste Management Plans Regulations 2008 were revoked in December 2013, so where you are producing one it is because a planning condition, a local plan policy, a sustainability assessment or a client requirement says so. That changes the competence question. There is no licensed author and no protected title, which means the test is practical: does the person writing it understand the waste hierarchy, the duty of care and how a contractor actually runs a site.

On most schemes that means two people. A consultant structures the plan and supplies the policy and legal framework. The principal contractor supplies the arisings forecast, the carrier arrangements and the reporting discipline. A plan written by only one of them usually shows.

What the plan is expected to achieve

A planning condition requiring a site waste management plan is asking for three outcomes: less waste generated, more of what arises reused or recycled, and a record that proves it.

The structure that satisfies most conditions covers the project description and parties, a forecast of waste arisings by type and quantity, the proposed management route for each stream, the carriers and receiving facilities, the target recovery rate, the monitoring and reporting arrangements, and the review points during construction. Where the condition cites a target, say how the target will be measured and against what baseline.

The weak point in most plans is the forecast. Round numbers lifted from a benchmark table, with no relationship to the actual building, tell a planning officer nothing. A forecast derived from the demolition schedule, the cut and fill balance and the material schedules is worth submitting. A Pre-redevelopment Audit is the natural input where existing buildings are coming down, because it identifies what can be recovered before anything is broken.

Waste hierarchy and material reuse analysis

Regulation 12 of the Waste (England and Wales) Regulations 2011 requires anyone transferring waste to take all reasonable measures to apply the waste hierarchy: prevention, preparing for reuse, recycling, other recovery, then disposal. That duty is the backbone of the plan, and the author needs to be able to apply it to real materials rather than quote it.

Applied properly it produces specific commitments. Crushing demolition concrete on site for use as sub-base avoids both a disposal movement and an import movement. Retaining excavated material by balancing levels avoids the largest single waste stream on most residential sites. Setting aside reclaimed brick and slate for reuse in the new build changes the specification, which means the decision has to be taken at design stage rather than written into a plan after the contractor is appointed.

That timing point is the competence point. A plan written by someone who has never had to find a home for 400 tonnes of clay tends to propose reuse that nobody has priced.

Duty of care and carrier checks

Section 34 of the Environmental Protection Act 1990 imposes the duty of care on anyone who produces, carries, keeps, treats or disposes of controlled waste. The statutory code of practice sets out what compliance looks like, and the plan should state how it will be discharged in practice.

The checks the author has to understand:

• Waste transfer notes or season tickets for every movement, retained for two years, with an accurate description and the relevant waste classification code.
• Carrier registration verified on the Environment Agency public register before the first collection, not after.
• The receiving site's environmental permit or exemption checked and recorded, including whether it can accept the specific waste type.
• Hazardous waste consigned under the hazardous waste regime, with consignment notes retained for three years.
• Separate arrangements for asbestos, contaminated soils and any material classified as hazardous after testing.

Soil is where plans most often go wrong. Excavated material that leaves site is waste unless it qualifies under a recognised exemption or a materials management route, and getting that wrong is an offence rather than a paperwork slip. If the author cannot explain the difference between soil reused on site, soil moved under an exemption and soil that needs a permitted facility, they are not the right author.

Contractor input and plan ownership

A condition is usually discharged before development begins, which means the plan is often written before the main contractor is appointed. That sequencing creates the single biggest quality problem: a plan nobody on site has read.

Two practical fixes. Write the first version as a framework with the obligations, targets and reporting format fixed, and the quantities expressed as a forecast with a stated method. Then require the principal contractor to adopt and populate it at mobilisation, with named responsibility for updates. Where the client is a developer selling plots on, say who holds the plan after handover.

Ownership also decides liability. Where one party drafts and another submits, the position on responsibility for the content needs settling in writing, and the article on liability when one party writes and another submits covers that ground.

Reporting against forecast

The reporting section is the part a monitoring officer will test if they test anything.

Report actual arisings against forecast by stream, with the recovery rate calculated the same way each time, at intervals the condition specifies or at least quarterly. Keep the transfer notes as the evidence base rather than contractor estimates. Record and explain variances, because a 60 per cent overshoot on inert arisings with a clear reason reads better than a plan silently abandoned at month three.

Close the plan out with a summary at practical completion. On schemes where the condition requires a post-completion report, that summary is the discharge document, and it belongs in the handover file alongside the operational waste arrangements, which are a separate matter dealt with by a waste management strategy.

Where the plan is secured by condition, and how to word the response

Read the condition before you decide who writes the plan. Conditions fall into three broad shapes.

Some require a plan to be submitted and approved before any work starts, which means a document, a fee and a determination period. Some require the plan to be implemented and retained, which means the reporting obligation runs through construction. Some require a post-completion report demonstrating the target was met, which means someone has to be funded to produce it long after the consultant's appointment ended.

Each shape needs a different author arrangement. The third is the one that gets forgotten, and it is the one that leaves an unresolved condition on the title at resale.

A Site Waste Management Plan drafted to the structure above gives you a framework to brief a contractor against. Where the condition sets a measurable target, or where contaminated or hazardous material is involved, have the plan reviewed by someone with waste management experience before submission. Professional review is strongly advised for any document that commits you to a measurable outcome.

Appointing and timing

1. Read the condition and identify which of the three shapes it takes.
2. Decide who holds the document through construction, and write that into the appointment.
3. Commission the pre-redevelopment audit before demolition design is fixed, so recovery informs the specification.
4. Build the forecast from the real schedules, and state the method.
5. Verify carrier and facility compliance before the first movement, and keep the records.
6. Set the reporting format and the responsible person at mobilisation.
7. Produce the closing summary and keep it with the discharge correspondence.

If you need someone to review the plan, the PlanScope professional directory is the route for a review request and sign-off.

This is general guidance, not legal advice. Check the position with your local planning authority or a qualified waste or environmental professional before relying on it.

PlanScope provides AI-assisted draft reports for planning applications. Reports should be reviewed before submission. We do not guarantee planning approval.