Articles – page 178

9324 articles
Report Deep Dives7 min read

Ground parameters inside a Geotechnical Assessment

A characteristic value is a cautious estimate, not an average. How the ground model and parameter table are built, and which parts of the report planning actually needs.

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Noise, Air, Odour and Light7 min read

Refuse collection and delivery noise at unsocial hours

Reversing alarms, tail lifts, shutters and cages over block paving are the noise. Designing those out is what supports an earlier delivery hour than the standard condition.

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Flood, Drainage and SuDS7 min read

Highway drainage connections and the adoption agreement

Highway drains are not sewers, and the right to connect to a public sewer does not extend to them. Who adopts what, and why the ownership plan comes first.

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Rural and Agricultural7 min read

A private menage: siting, surfacing and lighting

Levelling, drainage and surfacing are engineering operations, and recreational horse keeping is not agriculture. What a menage application has to cover, and what gets refused.

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Report Deep Dives7 min read

Root protection areas in a BS 5837 tree report

Twelve times the stem diameter, capped at 707 square metres. How that figure shapes a layout, and the questions worth asking your arboriculturist before it does.

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Planning Law Updates7 min read

Class Q after the 2024 amendments: what changed

The May 2024 amendments doubled the number of dwellings Class Q allows and capped each at 150 square metres. The structural test and the designated land exclusions did not change.

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Viability, Obligations and Commercial7 min read

Student accommodation contributions and nomination agreements

Nomination agreements and contributions in lieu of affordable housing drive the economics of a student scheme. Both are negotiable, and some requests fail the statutory tests.

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Fire, Structural and Basements8 min read

Structural evidence for converting a chapel or mill

Tall masonry walls with little between them behave differently from a house. What the appraisal has to establish before a conversion layout is fixed.

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Daylight, Sunlight and Amenity7 min read

Artificial lighting and amenity to bedroom windows

Obtrusive light is judged against vertical illuminance limits that change with the environmental zone and the curfew. Getting the zone right settles most of the argument.

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Noise, Air, Odour and Light7 min read

Music noise level conditions and how they work

A music noise condition needs a descriptor, a reference level, a position and a method. Inaudibility conditions fail all four tests and leave an operator permanently exposed.

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Flood, Drainage and SuDS7 min read

Drainage on a site over abandoned mine workings

Over shallow mine workings, soakaways can wash fines into voids, drive mine gas and mobilise contaminants. What replaces infiltration, and what the submission has to prove.

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Rural and Agricultural8 min read

Seasonal worker accommodation on a fruit farm

Seasonal accommodation is assessed as ancillary to the farm business, not as housing. The caravan licensing exemption is the first thing to test, then a temporary permission.

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Report Deep Dives7 min read

The further survey section of an ecological appraisal

The recommendations section of an ecological appraisal sets your programme. What a walkover can and cannot conclude, and which surveys have to happen before the application is decided.

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Planning Law Updates7 min read

Section 73B: the minor variation route and what it changes

Section 73B of the 1990 Act can vary the description of development, which section 73 cannot. What the substantially different effect test asks, and what to check before relying on it.

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Viability, Obligations and Commercial7 min read

Rural exception sites and the obligation that secures them

A rural exception site stands on evidenced parish need and a section 106 agreement that ties occupancy down in perpetuity. The agreement is where these schemes are won or lost.

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Energy, Sustainability and Carbon7 min read

Sustainable drainage and carbon: the overlap

Attenuation is a volume problem, and manufactured volume carries a carbon cost. Comparing tanks, basins, swales and permeable paving across construction and thirty years of maintenance.

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Fire, Structural and Basements7 min read

Underpinning a neighbour's wall: consents and liabilities

Underpinning engages planning, the Party Wall etc. Act 1996 and the common law right of support. The notice periods cannot be compressed, so the calendar comes first.

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Daylight, Sunlight and Amenity7 min read

Overshadowing of allotments, orchards and growing space

The two hour test on 21 March measures whether people can sit outside, not whether a plot can grow food. What to ask for instead, and how to present the loss.

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Noise, Air, Odour and Light7 min read

Choosing survey dates that produce valid data

A baseline measured in the wrong week describes a place that does not exist. Choosing survey dates, recording weather and knowing when the data has to be thrown away.

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Flood, Drainage and SuDS7 min read

Trash screens: when a council will refuse one

A trash screen is a flood risk as well as a mitigation. Authorities refuse screens where the blockage case is not modelled or the maintenance duty has no owner.

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Constraints and Designations7 min read

The priority habitat inventory and what it means for a site

A priority habitat polygon is a flag, not a designation. It triggers survey work, and where it turns out to be right it can hold most of a site's biodiversity baseline units.

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Rural and Agricultural7 min read

Proving the five hectare test for agricultural rights

Part 6 agricultural permitted development turns on the size of the unit you occupy. Here is what counts towards five hectares, what Class B allows below it, and the evidence to keep.

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Commercial Occupiers8 min read

Indoor golf and simulator venues in vacant retail

A golf simulator venue in a former shop normally moves within Class E, which means no permission for the use. The application, if there is one, turns on structure-borne noise, the bar and the plant.

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Refusals and Appeals6 min read

Third party involvement in someone else's appeal

Neighbours and parish councils can take part in an appeal they did not lodge. The deadlines are short, and householder appeals work differently from written representations.

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