Tuesday, May 2, 2017

Site Analysis


Prior to purchasing a building site it is essential to conduct a thorough survey to ascertain whether the site characteristics suit the development concept. The following guidance forms a basic checklist: * Refer to Ordnance Survey maps to determine adjacent features, location,roads,facilities,footpaths and rights of way. * Conduct a measurement survey to establish site dimensions and levels. * Observe surface characteristics, i.e. trees, steep slopes, existing buildings, rock outcrops, wells. * Inquire of local authority whether preservation orders affect the site and if it forms part of a conservation area. * Investigate subsoil. Use trial holes and boring to determine soil quality and water table level. * Consider flood potential, possibilities for drainage of water table, capping of springs, filling of ponds, diversion of streams and rivers. * Consult local utilities providers for underground and overhead services, proximity to site and whether they cross the site. * Note suspicious factors such as filled ground, cracks in the ground, subsidence due to mining and any cracks in existing buildings. * Regard neighbour scale and character of buildings with respect to proposed new development. * Decide on best location for building (if space permits) with regard to `cut and fill', land slope, exposure to sun and prevailing conditions, practical use and access.

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