Construction hours, dust and how to raise them

Construction noise, dust and lorry movements are controlled through planning conditions, and the time to influence those conditions is during the 21-day consultation on the application, not after the hoarding goes up. Once work has started, the routes are different: a breach of a condition goes to the council's planning enforcement team, and noise or dust that is causing a nuisance goes to environmental health, which has powers under the Control of Pollution Act 1974 that planning does not have.

Knowing which of those three doors to knock on is most of the battle, and the answer depends on what the permission actually says.

What planning can and cannot control during construction

Planning conditions can control the hours during which work and deliveries take place, require a construction management plan to be approved before development starts, require wheel washing and road sweeping, require a piling method statement, restrict burning on site, and require a named site contact and a complaints procedure.

What conditions cannot do is duplicate other regimes without reason, or impose requirements that fail the tests in national policy: they must be necessary, relevant to planning and to the development, enforceable, precise and reasonable in all other respects. A condition requiring a contractor to be pleasant to neighbours fails all of them. A condition requiring a dust management scheme to be submitted and approved before demolition begins passes.

Planning also has nothing to say about construction safety, which is the Health and Safety Executive's territory under the Construction (Design and Management) Regulations 2015.

Working hours conditions and how they are worded

Councils commonly restrict construction to weekday daytime hours with a shorter Saturday and nothing on Sundays or bank holidays. The exact hours vary between authorities, and some vary them by the sensitivity of the surroundings, so read the decision notice rather than assuming the standard.

A well-drafted hours condition does four things. It states the permitted hours for each day type. It says what activity is restricted, because there is a difference between all work on site, noisy work and deliveries, and the three are often given different hours. It defines the boundary, so that quiet internal fit-out is not caught by a condition aimed at demolition. And it names the exceptions, typically emergency works, with a requirement to notify the council.

Where you are asking for a condition, ask for that structure. A request for reasonable hours produces a condition nobody can enforce. A request for deliveries to be confined to stated hours, with no reversing alarms audible outside those hours, produces something an officer can act on.

Construction management plans and what they cover

A construction management plan is the document that carries most of the detail, and on any scheme larger than a house extension it is usually secured by a pre-commencement condition.

A useful plan covers site access and routing, parking for site workers, the position of the compound and welfare facilities, the loading and unloading arrangements, wheel washing and road cleaning, dust suppression, noise control measures and the hours for noisy activity, waste storage and removal, protection of trees and boundaries, lighting, working around school times, and a named contact with a telephone number and a complaints log.

Where lorry movements are the problem, a separate construction traffic management plan deals with routing, banksmen, holding areas and the agreed route from the strategic network to the site. Our note on a template structure for a construction management plan sets out the sections, and the equivalent for a housing scheme is covered in our note on construction management plan contents for residential development.

Ask for two things when the plan is being conditioned. First, that it is submitted and approved before any work begins, including demolition and site clearance, rather than before the superstructure starts. Second, that the approved plan is made available on the council's website, so neighbours can see what was agreed and check it.

Dust, and the difference between nuisance and assessment

Dust splits into two questions that are handled by different people.

Before the decision, dust is assessed as part of air quality. On larger demolition and construction schemes the applicant should provide an assessment of dust risk and set out mitigation proportionate to it, following the industry guidance on demolition and construction dust. Where the site is large, close to homes, or within an air quality management area, an air quality assessment will usually be required on the validation list, and it should contain a dust risk assessment with mitigation tied to the risk category.

During construction, dust is a nuisance question. Deposited dust on cars, windows and washing, and visible plumes leaving the site, are what environmental health investigate. Dust arising from industrial, trade or business premises that is prejudicial to health or a nuisance is capable of being a statutory nuisance under Part III of the Environmental Protection Act 1990.

The mitigation that works is unglamorous: damping down during cutting and crushing, sheeting stockpiles and lorries, enclosing cutting operations, using water-suppressed tools, hard surfacing and sweeping haul routes, and stopping dusty activity in high winds. Ask for those measures by name in the construction management plan rather than asking for dust to be controlled.

Raising concerns before the decision

Submit your comments within the publicity period, quote the application reference, and keep to matters the planning system can control.

Say what you are asking for rather than only what you object to. A comment that asks for a pre-commencement construction management plan condition, stated hours for deliveries, a wheel wash, a dust management scheme and a named site contact is a comment an officer can convert directly into conditions.

Where a parish or town council is responding, the same discipline applies and carries more weight, as our note on what a parish council consultee response should contain explains.

Two extra requests worth making. Ask for the construction hours condition to cover deliveries separately from working hours, because most complaints are about lorries arriving before the site opens. And ask whether the applicant will sign up to a considerate construction scheme, which is voluntary but gives you an additional complaints route.

Reporting a breach once work has started

Find the permission on the council's public register, download the decision notice and read the conditions. Then identify which condition is being breached and report that specific condition.

Planning enforcement can serve a breach of condition notice under section 187A of the Town and Country Planning Act 1990 where a condition is not being complied with. There is no appeal against such a notice, which makes it a quicker tool than it is often given credit for. Enforcement teams prioritise, so a report identifying condition number 7 and the date and time of the breach gets further than a report describing the site as noisy.

If the development has no condition covering the activity, planning enforcement cannot help and the complaint belongs to environmental health.

Powers outside planning

Two statutory routes matter here, and they are stronger than planning conditions in several respects.

Under section 60 of the Control of Pollution Act 1974, a local authority can serve a notice imposing requirements on how construction works are carried out, including the plant and machinery used, the hours of operation and the noise level that must not be exceeded. Breaching the notice is an offence.

Under section 61 of the same Act, a contractor can apply in advance for prior consent to the works, setting out the methods and the noise control measures. Where consent is granted and complied with, the contractor is protected from a section 60 notice. On larger sites this consent often exists, so ask the council whether one has been granted and what it says, because it will contain agreed hours and noise limits that may be more specific than the planning condition.

Alongside those, statutory nuisance under Part III of the Environmental Protection Act 1990 covers both noise and dust, and mud deposited on the highway is a separate offence under highways legislation that the highway authority can pursue.

Keeping a record that supports a complaint

Whichever route you use, the officer will ask for evidence, and a log written at the time carries far more weight than a recollection.

• date, start and end time, and what was happening on site
• what the effect was on you, room by room, including anything you could not do
• photographs and short videos with visible timestamps, taken from a consistent position
• for dust, photographs of deposited dust on a consistent surface, with a date
• vehicle details and arrival times where deliveries are the issue
• every report you make, with the reference number, the officer's name and what they said

Share the format with neighbours so the logs are comparable. Three households recording the same week in the same way is the strongest evidence available to a community, and it costs nothing.

This is general guidance, not legal advice. Check the position with your local planning authority or a qualified professional before relying on it. To see the documents a construction phase is normally assessed through, browse the report types on PlanScope.

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