Part 1: Site Survey and Overview of DECT Systems6Choose the Base Station positions required. This may need to be done in consultation with acustomer engineer. In choosing Base Station positions, the required cabling to the keyphonesystem should be considered. Base Station positions must be defined such that later installa-tion problems are minimised.8. Having completed the above procedures, install the Base Stations in the positions markedon the map.Some example cell planning results are shown at the end of this chapter.Checklist for Survey DataBuilding Characteristics (for each building)y Building identification (refer to maps if available)y What building is used fory Dimensions (refer to maps if available)y Number of floorsy Height of each floory Partitioning per floory Construction detailsRadio CoverageList areas where radio coverage is not necessary or which are to be excluded fromradio coverage. Also list areas where radio coverage is not feasible or requires spe-cific Base Stations.Keyphone SystemType and location of keyphone system (e.g. OfficeServ 500).Reporting Site Survey ResultsIt is important to make a comprehensive survey report that records site survey resultsand provides useful information for the engineer who is to actually install the equip-ment. The following information should be included in the survey report. (See theDECT Survey Report Form over the page.)y A description of the site, explaining which buildings and grounds are to be included in thereport. A description of the topography of outdoor areas may be useful.y A specification of the construction of the buildings and construction materials.y Customer requirements for:- the number of handsets- required coverage- performance requirements (traffic density, grade of service etc.)y The location and the type of the keyphone system (e.g. iDCS500, OfficeServ500).