Articles – page 107

9454 articles
Report Deep Dives7 min read

Sizing bin stores in a waste management strategy

Bin store sizing rests on four local numbers: litres per dwelling per week, collection frequency, the authority's container fleet, and the carry and drag distances its crews accept.

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Glossary7 min read

Source protection zone: what it means for a site

Source protection zones are travel-time contours around public water supply boreholes. They rarely stop development, but they often rule out infiltration drainage and add a piling risk assessment.

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Glossary6 min read

Conceptual site model

The conceptual site model decides what your ground investigation costs. A specific model produces a targeted scope; a generic one produces a grid of holes and a second visit.

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Which Reports Do I Need6 min read

Documents for a scheme over a disused mine shaft

A recorded mine entry brings an exclusion zone scaled to the uncertainty in its position. Locating the shaft properly comes before any layout work.

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Glossary6 min read

Lowest observed adverse effect level

LOAEL is the exposure above which adverse effects begin. National policy sets no number for it, which is why the reasoning behind the adopted value matters more than the measurement.

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Refusals and Appeals8 min read

Service defects and enforcement ground (e)

Ground (e) forces the council to prove it served the right people at the right time. Here is how to check service, how the prejudice test works, and why nullity is a different question.

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Planning Process7 min read

Advertisement consent and the deemed consent classes

Most shop signs are displayed under deemed consent with no application at all. Here is how the classes work, when express consent is needed, and what illumination arguments turn on.

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Report Deep Dives7 min read

The feedback log in a statement of community involvement

The feedback log is the part of a statement of community involvement that carries weight. Here is how to record reach, categorise issues and evidence the changes an engagement produced.

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Which Reports Do I Need7 min read

Documents for a rural worker's dwelling

A rural worker's dwelling needs an essential functional need and a financially sound enterprise. Here is the evidence pack, and why most refusals turn on the accounts rather than the need.

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Glossary6 min read

Greenfield runoff rate: what it means and how it is set

The greenfield runoff rate is an estimate of peak surface water flow from an undeveloped site, and it sets the attenuation volume. Here is how it is calculated and what evidence an authority expects.

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Report Deep Dives6 min read

Child yield and play space calculation explained

Play requirements follow the number of children, not the number of homes. Two numbers decide the answer: children per dwelling type and square metres per child.

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Householder Extensions and Conversions6 min read

A rooflight against a roof lantern on a flat roof

A lantern adds height, and height is what the permitted development limits measure. On an existing roof the 150mm protrusion limit usually settles it.

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Fire, Structural and Basements7 min read

Means of escape and layout at planning stage

A 7.5m dead end limit decides how many flats a core can serve. Get the fire logic into the floor plate before the application, not after permission.

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Energy, Sustainability and Carbon7 min read

Deep retrofit of a solid wall terrace: the planning issues

Cladding a house falls outside permitted development on article 2(3) land, and an Article 4 direction can remove the right elsewhere. The harder problems are the party line and the pavement.

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Residential Scale Thresholds6 min read

First Homes: the proportion required and the discount

First Homes take at least a quarter of the affordable housing, at a discount of 30 per cent or more held in perpetuity. The price cap, not policy, decides which plots can deliver it.

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Scenario Walkthroughs7 min read

Walkthrough: a riverside site with a flood evacuation plan

An evacuation plan is not a substitute for safe access. This illustrative Flood Zone 3a walkthrough shows how levels, refuge, warning and a plan were assembled into one package.

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Costs, Fees and Budgeting7 min read

Section 278 and section 38 costs in a development appraisal

The civil engineer's estimate is the works cost. The appraisal needs authority fees, legal costs, bond premium over its real duration and commuted sums for anything non standard.

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Residential Scale Thresholds7 min read

Determination periods at minor, major and EIA scale

Eight weeks, 13 weeks and 16 weeks are the three statutory periods. Here is what triggers each, what the valid date does to them, and why the committee calendar sets the real date.

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Scenario Walkthroughs7 min read

Walkthrough: a car park converted to housing

A surface car park is a strong brownfield proposition, and the application turns on parking survey evidence and drainage. This illustrative walkthrough follows nine flats through to conditions.

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Costs, Fees and Budgeting6 min read

What verified views and visual representations cost

A verified view is a survey exercise with a photography component. Here is what drives the cost, which level of representation each question needs, and how to programme the work.

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Planning Process7 min read

Parish and town council consultation and its weight

A parish objection is a material consideration rather than a statutory holding objection. Here is what it can address, what weight it gets, and how committee referral actually works.

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Refusals and Appeals7 min read

Enforcement ground (d): immunity and proving the dates

Ground (d) accepts the breach and argues the council is out of time. It is won with a dated chronology and lost on gaps in continuity.

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Which Reports Do I Need7 min read

Documents for a scheme on a Local Green Space designation

Development on a Local Green Space needs very special circumstances. Here is the pack that gives a scheme any chance, starting with whether the designation was validly made.

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Report Deep Dives7 min read

Tenure mix and transfer values in an affordable housing statement

An affordable housing statement has to be capable of becoming a section 106 clause. Here is how to set out tenure, mix, distribution and transfer values so the offer survives the housing officer.

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