BS3998 PDF

Thus, the often massive structure of a mature tree above ground, consisting of the stem, branches, twigs and the attached foliage, is highly efficient in intercepting, using and storing solar energy, while also bearing its own weight and dissipating the potentially damaging forces of the wind. Below ground, although far less obvious, the extensive root system is equally efficient both in providing anchorage and in pervading the soil in order to absorb the water and mineral nutrients that are essential for survival, growth, flowering and fruiting. It sets the tone of the standard in my view. BS is designed to make us all more respectful of the fact that trees are living and make us think whilst surveying, quoting and working on trees.

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Product Details BS Tree work. Recommendations Trees are dynamic, continually self-optimizing organisms, they maintain both their physiological functions and their structural integrity.

Thus, the often massive structure of a mature tree above ground, consisting of the stem, branches, twigs and the attached foliage, is highly efficient in intercepting, using and storing solar energy, while also bearing its own weight and dissipating the potentially damaging forces of the wind. Below ground, although far less obvious, the extensive root system is equally efficient both in providing anchorage and in pervading the soil in order to absorb the water and mineral nutrients that are essential for survival, growth, flowering and fruiting.

This standard gives general recommendations for tree work. It gives guidance on management options for established trees including soil care and tree felling and overgrown hedges. The principles of this standard may also be applied to some shrubs, which can have similar characteristics to trees.

This standard considers the impact of work on an individual tree in relation to neighbouring trees, but does not cover overall management of tree populations. The need for tree work will sometimes become self-evident to tree owners and site managers in the course of their regular duties. Tree work ideally forms part of a planned programme of management, which includes the successional planting of trees well-suited to their surroundings. Principles for assessing the potential advantages and disadvantages of various aspects of tree work are stated, where appropriate, in this standard.

Where work is required, it is important for clients to be aware of both the advantages and disadvantages before deciding the course of action to follow. This is a full revision of the standard, which has been updated and expanded to incorporate changes in the law and working practice concerning established trees, especially with regard to: Safety of people and property Decision-making criteria for tree work Wildlife and habitats Veteran trees. This revision also takes account of underlying issues such as tree longevity, value for local amenity, landscape, biodiversity and heritage.

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BS 3998:2010

Publication Description BS Tree work. Recommendations Trees are dynamic, continually self-optimizing organisms, they maintain both their physiological functions and their structural integrity. Thus, the often massive structure of a mature tree above ground, consisting of the stem, branches, twigs and the attached foliage, is highly efficient in intercepting, using and storing solar energy, while also bearing its own weight and dissipating the potentially damaging forces of the wind. Below ground, although far less obvious, the extensive root system is equally efficient both in providing anchorage and in pervading the soil in order to absorb the water and mineral nutrients that are essential for survival, growth, flowering and fruiting. This standard gives general recommendations for tree work.

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British Standards 3998 2010

If not, you could be held responsible should there be damages or injuries while work is being carried out on your premises. As you can see it is imperative to select a reputable team of arborists who conduct a wide range of tree services carried out to British standards BS At GraftinGardeners all our work is insured and qualified and done according to British Standards. We are also members of the most trusted and recognised associations in the UK. We have fully qualified tree surgeons with lots of experience in the arboricultural industry and when you see our green, white and black vehicles you know that those people are capable and equipped to tackle any tree work for residential- and commercial properties. Arborists with Extensive Knowledge Tree surgery is a dangerous business and should only be performed by professional tree surgeons.

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What is BS3998?

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