The KKS system is a classification system for the complete power plant and its components and provides a common language for the designer. MEDUPI POWER STATION I Doc No-: KKS01 I Rev: 1 KKS CODING AND LABELLING Doc Type: Procedure Page 2 of 26 Contents 1. Purpose. Power Plant Labelling Sytem (KKS Numbering Code) Checklist for Civil Procedure. a helpful checklist when running through a civil procedure exam.
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Read from left to right no data characters may be omitted. Special guidelines apply to data characters G, F0 and A3. Locations, for example, coordinates, racks and positions in cubicles etc. Skip to main content. X Signal origins Y Signal applications Z Gated signals No generally valid rules have been made for signal and application areas. Checklist for Civil Procedure a helpful checklist when running taggign a civil procedure exam.
Drains and vents are identified as far as the final isolation element — including double valves — or as far as the open outlet as part of the drained or vented prcedure originator principle. We share information about your activities on the site with our partners and Google partners: If consumer system limits are not defined, the beginning of consumer system is at branch-off or outlet of supply system or at a point where unequivocal allocation of a component to consumer system is possible.
The result was taggin series of operations whose sequence was often irrational. They have to be written down directly in the Function key code and must be respected by the partners. Control and Instrumentation Equipment I – 5. Closed-Loop Control Circuits The procfdure for the identification of measuring circuits apply analogously to the identification of closed-loop control circuits on breakdown level 1. Structure-related identification is expedient where different systems are held by shared supports.
Tagginh improves recognition of the identification in the overall system. Room Identification by Numbering Serial no.
Safety equipment, consisting of safety valves and their associated piping, are assigned to the system to which they are connected.
The direction of numbering is vertical from the lowermost floor upwards.
Procedure for Plant Identification(KKS Numbering System) – PDF Free Download
F Process-related Designation The breakdown levels have the following structure: Special Rules for Mechanical Engineering In this application, however, kkks suitable identifier such as a prefixed Y should be used to indicate that a software coding unit is concerned, thus to rule out confusion with process-related codes.
Due to the size of power plants and the fact that the large number of parties participating are all in different locations, communication problems arise which can incur costs which cannot be estimated in advance. The prefix number is used in cases when for instance in compass of one power unit appear two or more identical subsystems two boiler plants, two turbosets, etc. Equipment unit classification Serial no.
The AN number must consist of three digits. Equipment unit identified in breakdown level 2 belongs always to a system identified in breakdown level 1. Such modifications are subject to agreement between the parties to the project. If this is not the case, all floor numbering codes of the total plant must be written uniformly with three data characters in AN. Format of Breakdown Levels Deviations with respect to the type of data character A or N and their quantity are allowed by DIN Part 2 and are subject to proceduee between the parties to the project.
Further applications are subject to agreement between the parties to the project.
A – Grid and distribution systems for electric power plants, thermoelectric power plants and heating plants They are generally identified after taggint system within the interfaces of which the sensor is installed.
System isolation valves for measuring circuits are identified on the level of the equipment unit code by the classifying letters AA. The data characters in parentheses may be omitted if the code remains unique.
Procedure for Plant Identification(KKS Numbering System)
Coding letters of the main groups F1 are specified on next and the subdivisions in F2 and F3 are given in the present chapter II. System-related identification is expedient where the supported items are positively assignable to one system. Special Rules for Mechanical Engineering I – 5.
Originally the titles of the breakdown levels were based on the process-related code: Calculation of new value on base of 2 variables, e.