Site plan
Contents |
[edit] What is a site plan?
A site plan is typically a large scale drawing that shows the full extent of the site for an existing or proposed development. Site plans, along with location plans, may be necessary for planning applications. In most cases, site plans will be drawn up following a series of desk-based studies and site investigations.
See also: Location plan.
[edit] What scale should a site plan be?
Depending on the size and complexity of the project, site plans are likely to be at a scale of 1:500 or 1:200. However, for very small projects, larger scales may be used, and for large projects smaller scales, or even several drawings may be required, perhaps pulled together on one very small scale plan.
[edit] What should a site plan include?
The information shown on a site plan will vary depending on the nature of the project, however, certain key information is likely to appear on most site plans:
- Title block, giving the project name, drawing type, author, revision number, status, date, the scale used, and so on.
- Notes highlighting changes from previous revisions.
- Directional orientation. This could be a compass or a north-pointing arrow.
- Key dimensions.
- Key materials.
- Site boundaries and delineation of adjacent properties, including where necessary, adjoining or adjacent structures, and surrounding streets.
- The location of the building, buildings or other built assets (such as bridges, tunnels and so on) in relation to their surroundings.
- Trees, tree protection orders, and the main elements of the landscape.
- Parking areas with dimensions or capacities, traffic flows, and signage.
- Roads, footpaths, ramps, paved areas, and so on.
- Easements such as right-of-ways, right of support, and so on.
- Buildings to be demolished or removed.
- The general extent of earthworks, including, cutting and filling, the provision of retaining walls, and so on.
- The general layout of external services, including drainage, water, gas, electricity, telephone, manhole covers, and so on.
- The layout of external lighting.
- Fencing, walls and gates.
- The location of miscellaneous external components such as; bollards, fire hydrants, signage, litter bins, and so on.
Where the site is complex, some of this information might be shown on additional specialist site plans, such as; structural site plans, site history, site lines, services site plans, landscape drawings, access and traffic flows, ground conditions and geology, and so on. Site plans may be accompanied by site sections, showing the topography of the site.
With the adoption of building information modelling (BIM), site plans are likely to form an integral part of the project information model and may be prepared in 3D, perhaps based on a point cloud survey or as light detection and ranging (LIDAR, a combination of the words ‘light’ and ‘radar’).
Site plans might be prepared for both the existing site and the proposed site, and sometimes for intermediate stages if the development is to be phased, or where it is necessary to show information about the phasing of construction works.
See also: Site layout plan for construction.
[edit] Related articles on Designing Buildings
- 3D laser survey.
- As-built drawings and record drawings.
- Block plan.
- Concept drawing.
- Condition survey.
- Development appraisal.
- Elevations.
- Ground conditions.
- Laser scanning.
- Levelling.
- Location plan.
- Pre-construction information.
- Scale drawing.
- Site appraisals.
- Site information.
- Site layout plan for construction.
- Site survey.
- Soil survey.
- Surveyor.
- Types of drawings for building design.
[edit] External references
Featured articles and news
Construction industry reactions to the election result
ECA, CIAT and more to come as published.
At a Crossroads; Pathways to a Net Zero Future
Background to and summary of this key Renewable UK report.
Installing solar panels on listed structures.
The current and future global market dynamics of boilers
Significant challenges but adaptation to sustain for longer.
Designing sustainability and performance into buildings
Specifying and selecting sustainable resilient timber products.
Modifying wood to improve resistance to decay and movement.
A last minute, long look for built environment professionals.
The architecture of creative reuse. Book review.
Sustainable development global goals, history in progress?
"Unless we act now, the 2030 Agenda will become an epitaph for a world that might have been."
Mike Kagioglou FCIOB named CIOB President
'Sustainable Development Goals must be focus for construction'
BSRIA training; a look at what's on offer
From energy management to compliance training.
TESP video warns to beware of rogue trainers.
Highlighting the slippery tactics of non-approved providers.
New Building Safety Wiki launched
Boosting awareness and understanding of the new fire safety regime.
New playbook on AI in construction published by CIOB
How to get to grips with, and the best from AI.
Digital Construction Report NBS
BIM, cloud, off-site, immersive tech, AI, twins and sustainability.
Comments
[edit] To make a comment about this article, click 'Add a comment' above. Separate your comments from any existing comments by inserting a horizontal line.
Great explanation on what is Site plan.