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Revision Language Page CTP-20-I-C-CT-----107

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WORK INSTRUCTION

FOR

DOCUMENT NUMBERING SYSTEM

1OBJECTIVE32SCOPE OF APPLICATION33TERMINOLOGY, DEFINITIONS, ABBREVIATIONS34DOCUMENT NUMBERING SYSTEM34.1Project Mnemonic34.2Phase(s) and Unit(s) Application34.3Document Originator Code44.4One-Letter code designates the document originator as below:44.5Department/Discipline Code44.6Document Type Code44.7System Code194.8Serial number195Procedure19

MEENAKSHI ENERGY PRIVATE LIMITEDGEN-00-I-M-WI-----001

Responsible Deptt :Take over Deptt :Revision :Doc Type :File Name :

Civil-01CTGEN-00-I-M-WI-----001

Prepared :Reviewed :Released :LanguagePage

2010-04-28 RJ2010-04-28 BVR2010-04-28 PVSSen2/136

012010-04-28Format Changed. Revised based on experience.HCNSGPVSS

-2009-04-07Released RTSGPVSS

Rev. Date Description Prepared ReviewedReleased

We reserve all rights in this document and in the information contained therein. Reproduction, use or disclosure to third parties without express authority is strictly forbidden. MEPL,IndiaOBJECTIVE

Provide a coherent and smart document numbering system for the project technical as well general documents.

SCOPE OF APPLICATION

The document numbering system is used for all the engineering & general documents that are issued during design and project execution phases.

TERMINOLOGY, DEFINITIONS, ABBREVIATIONS

Each document concerned is assigned an identification code composed as follows.

DOCUMENT NUMBERING SYSTEM The numbering structure is as below.

XXX-XX-XX-X XX-XXX-XXXX

Serial no.

Document Type codeSystem code

Dept/ Discipline code

Document originator code

Phase(s) &Unit(s) application

Project mnemonic

Project Mnemonic

A three-letter code allocated uniquely to each and every Project. Standard/General documents which can be applied to multiple projects are assigned code GEN.

Phase(s) and Unit(s) Application

A two-digit code is applies as below: First Digit:

0Applies to all Phases1Applies to Phase -1 2Applies to Phase -2........etc

Second Digit: 0Applies to All Units1Applies to Unit 1 2Applies to Unit 2 3Applies to Unit 3 4Applies to Unit 4 5-7Spare8Applies to Non Plant Facilities9Applies to Common Plant Facilities Document Originator Code

Two -Letter code designates the document originator as below:

CodeDescriptionRemarks

INIn House DocumentsDocuments released in-house either for in-house use or for external use.

DEDetailed Engineering AgencyDocuments released by Consultant/Detailed Engineering Agency appointed by us.

XXVendor DocumentsAny two digit code defined for each Contract for Documents released by Contractor/Sub-Supplier

EXExternal AgencyDocuments released by any other external agency not listed above.

Department/Discipline Code

The one letter code designates department/discipline identification. This department/discipline is responsible for the documents..

CodeDescriptionRemarks

CCivilDocuments for which to Civil, Structural and Architectural Department is responsible.

MMechanicalDocuments for which Mechanical Department is responsible.

EElectricalDocuments for which Electrical Department is responsible.

IInstrumentation and ControlDocuments for which Instrumentation and Control Department is responsible.

QQualityDocuments for which Quality Department is responsible.

GAccounts/Commercial/ AdministrationDocuments related to Accounts/Commercial/ Administration Departments are responsible.

Document Type Code

The document type code is further clarification of system i.e. for documents type/purpose, so that the type or purpose for generating of code the document can be identified. The document code shall contain two letter slots, comprising of following relevant codes according to their need/purpose.

Doc. CodeDocument TitleDescription

1. Project Management and Coordination Documents

DLList of DocumentsA list which contains a record of the documents associated with a particular project, produced by the project leader, subcontractor or participant for their particular scope of design or equipment supply.

PLPlanning DocumentAll Planning and progress follow up documents are identified by this document code. They include:- project planning design procurement civil works- erection commissioning.

NANote of applicabilityA note of applicability is a document used to condition, complete, or modifies a technical standard document to make it applicable to the specific requirement of a particular project.

PPProject ProcedureMandatory procedures issued to Vendors, Consultant and sub vendors as appropriate, by the project manager or the Project Engineering Manager, detailing responsibilities, requirements and routines to be followed to assist in administration of the project.

CVContract DeviationA document which is issued for any change request of the contract. It is accompanied in appendix by a corrected copy of the relevant pages and if need be, by engineering report justifying the change request.

RPProject Progress ReportThis document is used on a project and identifies project specific progress reports such as- weekly report- monthly report- weekly report.

DODesign ConceptA document explaining the concept philosophy used as basis for further detail engineering.

EREngineering ReportA document used as the means of communicating the results of engineering studies. These may be detail studies of a particular aspect or more general.

FRFeasibility ReportProject Feasiblity Report

DPDetailed Project ReportDetailed Project Report

SKSketchA drawing used to convey preliminary information, alternative proposals etc. It should be deleted or superseded by a formal drawing.

SSDesign Services SpecificationThis document defines the scope, code, standard, design requirement, document preparation, approval requirement ,quality assurance requirements, and planning requirement for the relevant design services.

BEBasic StudyA document aim of which is to study in depth a specific technical subject and to analyse the various possible solution and other alternatives.

DFBasic Input Data sheetA document which records all important input data frozen to create a basic or conceptual design document.

MIMechanical Interfaces ListA document which defines the characteristics at interface points indentified on the piping and instrumentation diagrams.

ITTechnical Interface ListA document which defines the requirements for transfer of design information between Vendors, Sub Vendors and Consultant.

TITechnical InformationA document used to present a specific technical topic

RTTechnical ReferenceA document which defines the engineering principle and methods to be applied for design.

SOManual SummaryA document used to control the content of a manual

ISEngineering Standard for Identification SystemA document defining the standard identification to be applied by all vendors, sub vendors and consultant.

WIWork InstructionA document which support the quality management. it describes how specific activities within a function are to be carried out

FTForm/ TemplateA standard form, defined by a work instruction, for the use in preparing documents.

JDJob DescriptionA document defining the a job title and explaining the task, environment, qualification, etc . of a specific job.

INInternal NoticeA document that give some information on findings and recommendations on how to do or to modify something.

MEMinutes of MeetingA document that record the given information and define actions decide during meeting.

PBProject BriefA document that describes the task, target, participants, etc. of a working group doing an improvement programme.

TNInternal Training Presentation A document specifically prepared to support an internal training.

TETraining RecordA document that record the execution of an attendance to training.

RDRecord of DecisionA document to keep record of an important decision requiring approval.

FCDesign Change RequestA document issued to request a design change after design freeze.

DRDesign ReviewA document that describes the results of design review.

DWDivision of WorkA document that describes the division of work between departments, Vendor, Sub Vendors and Consultant

QAQuality AssuranceGeneral Quality Assurance Documents.

2. Elementary System Documents

PFProcess Flow DiagramA drawing containing an operation principle diagram issued to an elementary system or a multiple function system. It shows the main equipment and indicates physical values( pressure, temperature, flow, specific mass) either on piping lines or in tables. Secondary equipments and valves also be shown and other physical values may be indicated for various operating cases.

FDPiping and Instrument DiagramA detailed Engineering representation of a system showing in diagrammatic form all pipe work, ductwork, mechanical equipment, valves, controls and instrumentation. It defines all functional codes of all equipments

DMSystem DescriptionA document is drawn up for each elementary system or group of systems .It sets down the design basis, description of how it works and describes the instrumentation and control loops.

OLLists of Controls Available to the OperatorA document which defines the controls available to the operator in the centralized control room.

LOLogic/Analogue Diagram A document which defines the requirements for control of the process and serve the following purpose. Input document for the control system engineering Base document for the commissioning engineer , containing all functional requirements from process engineering Support for training for a rather detailed functional understanding of process control.

ELElectrical Load ListA list drawn up for each project, summing up all the electrical auxiliaries in the power plant. For each auxiliary its main data such as power, speed, efficiency and power factor. This is produce as a design input to electrical systems designers from mechanical systems and plant designers.

LEEquipment ListA listing of all major items of plant and equipment in the scope of supply drawn on a per system basis. The lists of equipment for particular sub suppliers and system build up into the power plant part list which is a complete listing of all major components of the power plant.

LPPipe Line ListA list prepared for each system itemizing every line shown on the P&ID with the associated pipe class and other design characteristics.

LAPiping Specialties ListA list identifying piping auxiliaries such as drain traps, strainers, expansion joints, nozzles and orifices, flow limiting orifices etc. together with their size and other relevant data.

LVValve ListA list identifying the valves on a system together with their type, identification, operating medium, size and other relevant data.

LIList of InstrumentsA document which defines the instruments to be purchased.

LMList of input/output SignalsA list prepared for each system that includes instruments, signals type, settings, etc.

IOInput/output signals listA document identifying the required analogue and digital input and output signals at the interface with DCS. Used for sizing of DCS hardware.

SLSet Point ListA document that defines setting and process data included in the logic /analogue diagrams

CLCleaning ProcedureA document that defines procedures/ processes for cleaning of piping or equipment(blow out, flushing, acid cleaning etc)

HDInstrument hook-up drawingAn arrangement drawing that provides the basic arrangement and material take of for instrumentation installation.

COConsumer DataA document /list that provides the description of the consumed media: lubrication, chemical.

WEWaste + EmissionsA document which lists waste and emission products : waste water, solid waste, chemical waste etc.

3. Calculation Document

CAMain calculationThe calculation sheet produced specifically for submission to external bodies written in contractual language containing all the data that the external body might wish to know as the basic criteria considered and methods and results.

DCDetail CalculationDetail calculation for all equipment , system, piping and civil work etc.

PGUnit Performance Guarantee Verification procedureA document which includes the contractual performance guarantees, as well as all practical information necessary for test execution ( tolerances, conditions of guarantee, correction curves, standard references)

GRUnit Performance Guarantee Test ReportA document which delivers all relevant information on execution of the performance test as well as guarantee verification result.

4. Electrical Documents

SDSingle Line Electrical DiagramA schematic diagram which defines basic electrical system process and functional arrangements

CDElectrical Circuit DiagramA diagram showing in full the functioning of a circuit depicting all its essential parts and connections by means of symbols arranged to show the operation as clearly as possible.

WDWiring DiagramA diagram showing in detail connections between components or items of equipment or system and in some cases, the routing of these connections. Can be in graphical or in tabular form.

TCTermination ChartThe diagram represents under its graphical or list form, the electrical connections o of cables on equipments terminals.

TDTypical DiagramA typical electrical or logic diagram repeated several times with in the project( e.g. motor contactor circuit diagram).

LCList of CablesA list of cables indicating for each of them, its functional identification, characteristics.

CIConduit DrawingA drawing that shows the conduit layout.

CRCable RoutingA document that describes cable routing .

5. Instrumentation and Control Documents

ADAnalogue DiagramA block diagram representing the required modulating control loops, analogue signal conditioning and indication for a particular equipment or system.

LDLogic DiagramA block diagram representing the required sequence initiation and logic for each operational sequence for a particular equipment or system to be implemented in the distributed control system.

PDSoftware Programming DocumentA document giving the programming codes of a controller, a computer, etc.

6. Product Documents

GSGeneral Technical SpecificationA document which defines, in accordance with the contract, the technical requirements , codes and standard to be taken into account by all manufacturers for the standard equipment regularly supplied by them: electric motors,piping,supports,valves,actuators,local instrumentation and control equipment, heat insulation, painting etc.

ESEquipment SpecificationA technical specification for an item or items of plant or equipments or package system. It specifies the equipment and services to be supplied, quality requirements, limit of supply, basic data, design requirements, guarantees, documents and data to be exchanged.

ATTechnical AddendumA document defining modifications to a technical specification for which the order is already signed.

TATender AnalysisA document which contains the technical analysis of the bids received from the suppliers and the feedback experience with these suppliers.

LSList of Spare PartsA listing or schedule of the spare parts required. The listing may be subdivide into separate lists showing in example: Erection and commissioning spares Recommended spares. Mandatory spares.

DSData SheetA technical specification sheet which defines equipment technical data. The forms have to be filled in by the supplier using the standard form.

MDManufacturer DocumentThese are manufacturers produced documents which due to their content, cannot be classified on any existing code or which contains information classified on more than one document type (e.g. an actuator drawing which contains both a detail arrangement and a wiring diagram.

EAEquipment Arrangement DrawingA drawing showing the overall arrangement of an equipment assembly or of a particular item of equipment. The arrangement drawings would show locations and details of terminal points with the other equipment and the civil structures.

DDEquipment Detail DrawingA drawing showing the detail arrangement of equipment or of a particular item of equipment. The detail drawing can include, with their component identification: Exploded views Component drawings Sectional Views

MMManufacturing Maintenance ManualA manual produced for each equipment which contains the description and operation and maintenance instruction. The maintenance manual drawn up by the manufacturer

EMEnd of Manufacturing ReportA file drawn up with the quality control plan requirements for the items of equipments to demonstrate compliance with specified requirements. The end of manufacturing list is progressively compiled by the supplier during manufacture.

ICCustomer Shop Inspection and Test ProgrammeA document prepared by every vendor or sub vendor which defines the inspection intervention points for major items of the plant. The activities to be attended by the customer and the documents to be provided to the customer are also detailed.

QCQuality Control PlanA document setting out to the supplier the sequence of quality related activities relevant to the manufacture of the particular product including: list of manufacturing inspections and test imposed on the supplier, rules codes & standard applicable to the manufacturing and inspection operation.

MPManufacturer Inspection and Test PlanA document produced by the supplier which contains the necessary information to enable fabrication, inspection and test at factory to be carried out. It states the inspection sequences and for each: The specifications, procedures or standards applied (including weld and NDT procedure). The type of intervention (witness point, hold point) of the different control authorities. The documents necessary to compile the end of manufacturing report the inspection and test plan contains, as a minimum, the requirements of the quality control plan (QC).

QPQuality Control ProcedureA document written by the supplier which defines the procedures and controls to be applied during the execution of activities which affects or confirm product quality. Examples of such documents are welding and special process procedures, non destructives test procedures etc. where the document defines activities to confirm product quality, the acceptance criteria must be selected.

IRInspection ReportA report with records of an inspection.

MCManufacturing Conformance SheetThis sheet is generated by quality monitoring for equipment to be taken over. It is written on a standard form and signed by the supplier, vendor or his representative. It particularly allows the shipment of the equipment and payment thereof in the case where the conformance file is not yet complete.

SRShipment Release CertificateThis sheet is generated by quality monitoring. It initiates the equipment shipment formalities. It is written upon a standard form and signed by the purchaser inspector, once: The manufacturing conformance sheet has been issued. The equipment conditioning and packaging has been checked. The packing identification and conformance has been checked.

NCManufacturing Non Conformance ReportA document which records a deficiency in characteristic, documentation or process implementation which renders the quality of product or system indeterminate or outside that required by the specification and indicates any corrective action required.

BRBid RequestA document issued by engineering to commercial to float enquiries out to suppliers.

BQBill of QuantityA document that provides a list of material to be purchased or enquired, usually attached to an equipment specification.

BMBill of Material A document that describes the bill of material.

POPurchase OrderPurchase order sent to the supplier.

PKPacking listA document that provides the packing information of equipment.

MALoose component listA document that provides the list of loose components delivered by the supplier.

OROrder requestA document that gives instruction to the commercial to order a piece of equipment.

7. System/Equipment Arrangement Documents

GAGeneral Arrangement DrawingA coordinated scale drawing showing all the plant, equipment and structures located in a particular area. The drawing is used for layout only and should not be used for arrangements drawings of a particular piece of equipment9see equipment arrangement drawing EA). This drawing defines as necessary: Reference point of the building Dimensioned layout and type of buildings, works and premises. Main access ways with cut outs. Areas necessary for dismantling of equipment Areas necessary for lay down of main parts. Handling equipment. Main equipment handling operation. Routing of main piping Routing of coaxial bus bars/bus duct. Guide routing for the ventilation/air conditioning ducts Main cable concept. Overall loads of the equipment and loads on floor, namely: Permanent static loads. Loads on floor, taking into account the piping installations. Any permanent punctual loads greater than 3 t, due to piping installations. Hydraulic testing overloads. Equipment erection overloads defined on the item handling drawings. Major dynamic forces, when equipment transmitting these efforts do not rest on a separate basement (e.g. travelling crane, feed water tank). Information regarding seismic calculations. Particular cases of general arrangement are: Site layout Key plans Building arrangement drawings

DAArchitecture DrawingA drawing which defines the external appearance of the structure, used as a support to obtain the permits requested by the local authorities.

CSCable Support Steel Work Arrangement DrawingA document which defines the layout of cable support or ladders, the location of the corresponding supports with their reference in relation with the building structure and the necessary detail for erection. It indicates also the cable trays marking and cable routing.

CGCivil Guide DrawingA drawing produced by the mechanical and electrical designers or supplier to provide their requirements to the civil designers. The drawing show the layout of the plant and provide the requirements for holes, penetrations, foundations and trenches etc. Civil works are shown on these drawings in basic concept only and are subject to verification and detail design by the civil designers.Civil work guide drawing:-A drawing which defines the layout of basements and different works, the layout of trenches for piping, cables, draining system and pits. the building steel structures, doors and windows, ventilation openings and passage apertures. All references to anchoring drawings are indicated on this drawing, together with details of imposed static and dynamic loads( or relevant information to calculate).Foundation Arrangement:-A scale drawing showing the required outline, embedments, pockets, etc for civil works concrete, together with details of imposed static and dynamic loads. This drawing may also define the grouting and cement filling requirement and civil works requirements for particular embedments for plant items.Embedment Schedule:-A list of all items to be embedded or built in to civil concrete structures and foundations to support equipment or steel work identifying each item, its supplier, its physical attributes and its location.Steel Structure Guide Drawing:-A drawing which defines the main steel structures9gantries, floors) and the secondary structures(access-gangways and handrails, supporting structures for the equipments and large piping, steel structure elements not to be erected before the equipment installation shall be mentioned.

ILInstrumentation Location DrawingA drawing which defines: Location of measurement and instrumentation/control taps, separate or grouped on frames. Location of instrument air distribution headers. Identification of equipment to be supplied with instrument air and to be connected to the electric circuits.

LNLoad PlanAn arrangement drawing that provides the loads in one particular area can be used when no GA drawing are available.

HAHazardous Area Arrangement drawingA general arrangement drawing that identifies and locates hazardous areas with indication on their categories.

8. Civil Design Documents

CXCivil Work General DrawingA drawing produced by the civil designer showing the civil designs for the plant The drawings would typically includes: Piling arrangement Excavation arrangement Enabling drawing Civil standard detail Architectural drawings Statutory planning consent drawings Drainage

CECivil Execution DrawingAlso known as formwork and shuttering drawing. A drawing showing the outline of a reinforced concrete structure.

CFCivil Work Finishing DrawingA schedule or drawing defining the finished surfaces for floors, walls, and ceilings by location and quality, plumbing and sanitary fittings and indicative networks to be supplied, etc.

RAReinforcing Bar Arrangement drawingA drawing showing arrangement, configuration and location of reinforcing bars in a reinforced concrete structure.

RBReinforcing Bar Bending ScheduleA schedule listing the reinforcing bar steelwork requirements for a particular concrete structure.

CPCladding and Penetration DrawingA drawing which details the cut- outs to be performed on the site.

SASteel Structure Arrangement DrawingA drawing showing a building, an equipment support or an access steel structural arrangement. Such drawings define all such arrangements together with structure sizes

SWSteel Work Detail DrawingA drawing which defines details for steel structures: main and secondary structures, floors, roofs, wall cladding. Each drawing or set of drawings has a corresponding bill of quantities.

SISoil Investigation ReportA document that provides the soil investigation results and measurement methods.

9. Piping Arrangement Document

PAPiping Arrangement DrawingA drawing which defines, with in the building, the routing of the pipes of diameter greater than 2 with equipment and valves and the location of the corresponding supports with their references with the building structure.

PRLarge Bore Piping Isometric DrawingAn isometric drawing of piping line of diameter greater than 2 in the turbine hall and auxiliary buildings. The material take off accompanies the isometric drawing and indicates the nature, the quantities and the specification of the material required to fabricates.

PSSmall Bore Piping Indicative DrawingA drawing which shows the indicative routes or schematic arrangement of the small bore pipe work which will be detail routed at site as part of the erection process. With each line is an estimative take off.

PTOutdoor Piping Detail Design DrawingA drawing which routes buried piping or piping on racks or in trenches especially for connection between buildings and or outdoor plant. With each line is material take off.

PHPiping Support/Hangers DrawingA drawing is issued for each support or type of standard support. The material take off accompanying the support drawing identifies the material necessary to fabricate/erect the support.

LHList of Supports/HangersA document giving the list of supports for each piping line with their number, displacement, weight and also the quantity and rating of spring boxes when required.

PMPiping Material Management drawingComputerized list, material take- off of piping and support for purchasing and material control.

HTHydro Test Drawing Marked PID with indication of hydro test limits.

10. Erection Documentation

EFErection FileA file summing up all erection requirements and erection documentation per trade activity. The file groups. together the erection documents of the concerned equipment specifications.

EIErection InstructionAn erection procedure produced as required for an equipment item is drawn up by the supplier in compliance with the relevant specification requirement.

EQErection Quality Control PlanA document setting out the sequence of quality related activities relevant to a particular erection activity or service. It supports the erection conformance file.

EKErection Conformance FileA file drawn up in accordance with the erection quality control plan requirements relevant with the erection activity to demonstrate compliance with specified requirements. The file includes the certified reports drawn up for an erection activity.

EDEquipment Erection DrawingA document that describes the equipment erection drawing.

SEComplete System Erection DrawingA document that describes the complete system erection drawing.

FBFabrication DrawingA document that describes the equipment fabrication drawing.

PEParts(equipment) drawings with referencesA document that describes the parts erection drawing with references.

11. CIVIL WORK CONTRACT PACKAGE DOCUMENTS

CTTechnical Specification for Civil Work Contract Package A specification drawn up for each civil works contract on a similar basis as the technical specification for equipment procurement, it specifies in particular the specifies in particular the supplies and services, local conditions, technological requirements, documents and inform

CBQuantitative Specification for Civil Works Contract PackageA technical specification with defines for each trade of civil works the main quantities to be used. It specifies in particular the detailed limits of supplies and services taking into account the equipment civil works unit availability state.

WR Civil Work Requisition TableA document with lists items (equipment, products or operations) implemented during works execution. Each item is defined in both quality and contact and then accompanied by a unit price or significant values in order to follow work progress and calculate

CICivil Work and Steel Structure Erection StandardA document with specifies the requirements for the execution and control of civil works and steel structures. This document concerns one type of activity, e. g.: Earthworks Concrete fabrication and implementation Formwork execution and installation Formwork execution and installation

CQCivil Work Quality Control PlanA document setting out the sequence of quality related activities relevant to a particular civil works activity or service.

CK Civil Work Conformance File A file drawn up in accordance with the Civil Work quality control plan requirements for the particular Civil Works activity or service to demonstrate compliance with specified requirements,. This file includes the certified reports made for each civil work.

MSMethod Statement A document which describes the methods proposed in undertaking an element of construction in the field. It will demonstrate to the satisfaction of the customer a safe method of undertaking the activity, temporary lifting proposals, compliance with quality requirements, references to all relevant data and temporary designs as may be required in support of the activity.

12. Erection Contract Package Documents

ETTechnical Specification for Erection Contract Package A specification drawn up for each erection works contract on a similar basis as the technical specification for equipment procurement. It specifies in particular the supplies and services, local conditions, EH&S conditions, technological requirements, documents and information to be exchanged, acceptance conditions and tests. It includes appended documents such as quantitative specifications for trade works execution and works execution procedures.

EBQuantitative Specification for Erection Contract PackageA technical specification which defines for each erection trade the main quantities to be used. It specifies in particular the detailed limits of supplies and services taking into account the equipment delivery status and the scope of erection works.

EJErection job rating table A document which defines the measurement rule for bulk items. The quantities can be used for units price or progress calculation.

EGErection Job Rating Table A document which defines the requirements for the execution of the erection works. This document concerns on type of activity, e.g. : Warehousing Handling Erection activities for each trade Welding Post-erection conservation

EPErection Inspection and Test ProgrammeA document which defines the inspection intervention points for the erection of major items of plant.

13. Commissioning and Operation Documents

TOTurn Over PackageThe turnover of the plant from erection to commissioning takes place according to defined turn over packages.

IPCommissioning Inspection and Test ProgrammeThe inspection and test programme is a quality document regarding inspections and testing of the equipment. It shows important inspection and test sequences for the main components and auxiliary systems of the power plant installation. The inspection test programme indicates recommended inspection and test operations.

CMCommissioning ManualA manual which contains an outline of the pre commissioning, start-up and test runs activities from erection completion to handing over of the plant to the owner.

SPInspection Test PlanAn inspection test plan is prepared for each elementary system as well as for overall test. It is a chronological list of the inspections and tests to be performed that specifies the aim and principle behind the different tests to be carried out for the first start-up of the equipment and to ensure that the equipment operates are expected.

TPTest ProcedureA test procedure is an elaboration of one of the test or inspection phases planned in the inspection test plan to which it refers. For each test, it specifies The aim The prerequisites Details of the inspections and test to be carried out.

TQTest CertificateTest certificates are blank forms ready to be fulfilling for different type of inspections and tests. The tests certificates are called in the test procedure (TP)

TRTest ReportA test report is made out in association with a test procedure. This report is composed of copy of the test procedure cover page signed, a page of comments on the test carried out and the tables of readings with the observations, tests certificates and measurements taken during testing.

OIOperating InstructionAn operating procedure is drawn up for each elementary system as well as for the main overall operation phases. It indicates the inspections or inventions to be effected to ensure that the operations considered are carried out safely.

TGTraining DocumentA document specifically prepared to support the training of operations and maintenance staff

14. General Documents

GNGeneral DocumentsAll documents that come under commercial/accounts, administration and does not come under any of the above categories,

System Code

A three (3) letter KKS code (F1, F2, F3) as per KKS codification system at Annexure-B. If KKS code is not available/applicable for any of the letters, - shall be used.

Serial number

A Four-digit serial number is allocated to every document. The serial number shall be generated by the respective departments according to their needs/archives.

Procedure

To understand all above codes in a proper way, here find below some example/samples for ready reference.

Example-1

Document number for a low voltage distribution Single Line diagram for Unit-1 of Phase-1 -2X 150MW Coastal Thermal Power Plant shall be:

CTP-11-TL-E-SD-BF--005

CTP Project mnemonic Coastal Thermal Plant. 11 Phase-1, Unit code i.e.Unit-1TL Document originator code this drawing shall be a vendor drawingE Department code i.e. ElectricalSD Document code i.e. Single Line DiagramBF- System code i.e. Low Voltage distribution0005 Serial Number.

Example- 2

Document number for Feed water piping drawing for Unit-2 of Phase-2-2 x 300 MW Coastal Thermal Power Plant.

CTP-02-V-M-PA-LAB-007

CTP Project mnemonic coastal Thermal Plant. 12 Unit code i.e.Unit-2TL Document originator code this drawing shall be a vendor drawingM Department code i.e. ElectricalPA Document code i.e. piping arrangement drawingLAB System code i.e. Feed Water Piping0007 Serial Number

Annexure-B

AGrid and distribution systems BPower Transmission and Auxiliary Power SupplyCInstrumentation and Control EquipmentEConventional Fuel supply and Residue Disposal GWater supply and DisposalHConventional Steam GenerationLSteam and Water CyclesMMain Machine SetsPCooling water systemsQAuxiliary systemsSAncillary SystemsUStructures XHeavy Machinery (Not Main Machine Sets)ZWorkshop and office Equipment

AGRID AND DISTRIBUTION SYSTEMS

AB> 420 kV systems

ABA> 420 kV systems (diameter/feeder subdivision)ABB> 420 kV systems (diameter/feeder subdivision)ABC> 420 kV systems (diameter/feeder subdivision)ABD> 420 kV systems (free for use)ABM>420 kV systems (busbar section)ABN>420 kV systems (busbar section)ABZ>420 kV system (Line/transformer feeder)

AC380 (420) kV systems

ACA360-420 kV systems (diameter/feeder subdivision)ACB360-420 kV system (diameter/feeder subdivision)ACC360-420 kV system (diameter/feeder subdivision)ACD360-420 kV system (free for use)ACM360-420 kV system (busbar section)ACN360-420 kV system (busbar section)ACZ360-420 kV system (Line/transformer feeder)

AD 220-359 kV system

ADA220-359 kV system (diameter/feeder subdivision)ADB220-359 kV system (diameter/feeder subdivision)ADC220-359 kV systems (diameter/feeder subdivision)ADD220-359 kV systems (free for use)ADM220-359 kV systems (busbar section)ADN220-359 kV systems (busbar section)ADZ110-219 kV systems (Line/transformer feeder)

AE110-219 kV systems

AEA110-219 kV systems (diameter/feeder subdivision)AEB110-219 kV systems (diameter/feeder subdivision)AEC110-219 kV systems (diameter/feeder subdivision)AED110-219 kV systems (free for use)AEM110-219 kV systems (busbar section)AEN110-219 kV systems (busbar section)AEZ110-219 kV systems (Line/transformer feeder)

AF 60-109 kV systems

AFA60-109 kV systems (diameter/feeder subdivision)AFB60-109 kV systems (diameter/feeder subdivision)AFC60-109 kV systems (diameter/feeder subdivision)AFD60-109 kV systems (busbar section)AFM60-109 kV systems (busbar section)AFN60-109 kV systems (busbar section)AFZ60-109 kV systems (Line / transformer feeder)

AG45-59 kV systems

AGA45-59 kV systems Diameter/feeder subdivision)AGB45-59 kV systems (diameter/feeder subdivision)AGC45-59 kV systems (diameter/feeder subdivision)AGD45-59 kV systems (free for use)AGM45-59 kV systems (busbar section)AGN45-59 kV systems (busbar section)AGZ45-59 kV systems Line/transformer feeder)

AH 30-44 kV systems

AHA 30-44 kV systems (diameter/feeder subdivision)AHB30-44 kV systems (diameter /feeder subdivision)AHD30-44 kV systems (free for use)AHM30-44 kV systems (busbar section)AHN30-44 kV systems (busbar section)AHZ30-44 kV systems (Line/transformer feeder)

AJ20-29 kV systems

AJA20-29 kV systems (diameter/feeder subdivision)AJB20-29 kV systems (diameter/feeder subdivision)AJC20-29 kV systems (diameter/feeder subdivision)AJD20-29 kV systems (free for use)AJM20-29 kV systems (busbar section)AJN20-29 kV systems (busbar section)AJZ20-29 kV systems (Line/transformer feeder)

AK10-19 kV system

AKA10-19 kV systems (diameter/feeder subdivision)AKB10-19 kV systems (diameter/feeder subdivision)AKC10-19 kV systems (diameter/feeder subdivision)AKD10-19 kV systems (free for use)AKM10-19 kV systems (busbar section)AKN10-19 kV systems (busbar section)AKZ10-19 kV systems (Line/transformer feeder)

AL6-9 kV systems

ALA6-9 kV systems (diameter/feeder subdivision)ALB6-9 kV systems (diameter/feeder subdivision)ALC6-9 kV systems (diameter/feeder subdivision)ALD6-9 kV system (free for use)ALM6-9 kV systems (busbar section)ALN6-9 kV systems (busbar section)ALZ6-9 kV systems (Line/transformer feeder)

AM 1-5 kV systems

AMA1-5 kV systems(diameter/feeder subdivision)AMB1-5 kV systems(diameter/feeder subdivision)AMC1-5 kV systems(diameter/feeder subdivision)AMD1-5 kV systems(free for use)AMM1-5 kV systems(busbar section)AMN1-5 kV systems(Line/transformer feeder)AMZ1-5 kV systems(Line/transformer feeder)

AN < 1 kV systems

ANALow voltage switchgear 500-1000 V, Three phase/ single phase alternating current. (free for use)ANBLow voltage switchgear 500-1000 V, Three phase/ single phase alternating current. (free for use)ANCLow voltage switchgear 500-1000 V, Three phase/ single phase alternating current. (free for use)AND< 1kV systems (free for use)ANELow voltage switchgear 500 V, Three phase/ single phase alternating current. (free for use)ANFLow voltage switchgear 500 V, Three phase/ single phase alternating current. (free for use)ANGLow voltage switchgear 500 V, Three phase/ single phase alternating current. (free for use)ANHLow voltage switchgear 500 V, Three phase/ single phase alternating current. (free for use)ANKDirect voltage switchgear 220/110 V. (free for use)ANLDirect current switchgear 220/125 V. (free for use)ANMDirect current switchgear 220/125 V (free for use)ANNDirect current switchgear 220/125 V (free for use)ANQDirect current switchgear 60/48 V (free for use)ANRDirect current switchgear 60/48 V (free for use)ANSDirect current switchgear 60/48 V (free for use)ANUDirect current switchgear 24/12 V (free for use)ANVDirect current switchgear 24/12 V (free for use)ANWDirect current Switchgear 24/12 V (free for use)ANZ< 1kV Systems (line)

APControl consoles

APAControl consoles (free for use)APBControl consoles (free for use)APCControl consoles (free for use)APDControl consoles (free for use)

AQMeasuring and metering equipment

AQAMeasuring and metering equipment (free for use)AQBMeasuring and metering equipment (free for use)AQCMeasuring and metering equipment (free for use)AQDMeasuring and metering equipment (free for use)AQZMeasuring and metering equipment (free for use)

AR Protection equipment

ARAProtection equipment (free for use)ARBProtection equipment (free for use)ARCProtection equipment (free for use)ARDProtection equipment (free for use)ARZProtection equipment (free for use)

ASDecentralized panels and cabinets.

ASACircuit breaker appurtenancesASBMultiplication, conversion, decoupling.ASCTransducer appurtenances.ASDCompressed air, hydraulics.ASJAutomated controls, closed-loop control.ASLGrid simulation, voltage group selection ASMMeasuring equipmentASNAuxiliary power supplyASQMeteringASRProtectionASSSynchronizationASTTransformationASUPanels and cabinets for auxiliary equipmentASVGroup, intermediate and general terminal blocksASWIndication, manual operation monitoringASXAlarm annunciation

ATTransformer equipment

ATATransformer equipment (free for use)ATBTransformer equipment (free for use)ATCTransformer equipment (free for use)ATDTransformer equipment (free for use)ATZTransformer equipment (free for use)

AU Open loop control, check-back and auxiliary equipment

AUAOpen-loop control, check-back and auxiliary equipment(free for use)AUBOpen-loop control, check-back and auxiliary equipment(free for use)AUCOpen-loop control, check-back and auxiliary equipment(free for use)AUDOpen-loop control, check-back and auxiliary equipment(free for use)AUEOpen-loop control, check-back and auxiliary equipment(free for use)AUFOpen-loop control, check-back and auxiliary equipment(free for use)AUGOpen-loop control, check-back and auxiliary equipment(free for use)AUHOpen-loop control, check-back and auxiliary equipment(free for use)

AVMarshalling racks

AVAMarshalling racks (free for use)AVBMarshalling racks (free for use)AVCMarshalling racks (free for use)AVDMarshalling racks (free for use)AVEMarshalling racks (free for use)AVFMarshalling racks (free for use)AVGMarshalling racks (free for use)AVHMarshalling racks (free for use)

AW Instrument panels

AWAInstrument panels (free for use)AWBInstrument panels (free for use)AWCInstrument panels (free for use)AWDInstrument panels (free for use)

AXCentral equipment

AXABattery chargersAXBBattery plantAXCUninterruptible power supply system (UPS)AXDLow voltage distributionAXECompressed air generation systemAXFCentral equipment (free for use)AXGCentral equipment (free for use)AXHCentral equipment (free for use)AXJCentral equipment (free for use)AXKCentral equipment (free for use)AXLCentral equipment (free for use)AXMCentral equipment (free for use)AXNCentral equipment (free for use)AXPCentral equipment (free for use)AXRCentral equipment (free for use)AXSCentral equipment (free for use)AXTCentral equipment (free for use)AXUCentral equipment (free for use)AXVCentral equipment (free for use)AXWCentral equipment (free for use)AXXCentral equipment (free for use)AXYCentral equipment (free for use)AXWCentral equipment (free for use)AXXCentral equipment (free for use)AXYCentral equipment (free for use)AXZCentral equipment (free for use)

AYCommunication equipment

AYATelephone system (PABX)AYBControl console telephone systemAYCAlarm system (acoustic)AYEFire alarm systemAYFClock systemAYGRemote control systemAYHTelemetry systemAYJRemote metering systemAYKHF carrier telephone systemAYLStaff paging system, wirelessAYMStaff paging system, inductiveAYNStaff paging system, hardwiredAYPOptical monitoring systemAYQGeneral gas alarm system (if not assigned to specific system)AYSRadiotelephone system

BPower Transmission and Auxiliary Power Supply

BAPower transmissionBAAGenerator leads from excl. generator bushings, incl. current and voltage transformers, cooling and ventilation systems to excl. generator transformer low side bushings or to excl. auxiliary power transformer high side bushings.BABFoundation cabinets.BACGenerator circuit breaker, also commutating pole circuit breaker, incl. cooing system.BATGenerator transformers, including cooling system.BAUEarthing and lightning protecion systems.BAXFluid suply system for control and protection equipment.BAYControl and protection equipment.

BBMedium-voltage distribution boards and transormers, normal system.BBAMedium voltage distribution boards, normal system. (free for use)BBBMedium voltage distribution boards, normal system. (free for use)BBCMedium voltage distribution boards, normal system. (free for use)BBDMedium voltage distribution boards, normal system. (free for use)BBEMedium voltage distribution boards, normal system. (free for use)BBFMedium voltage distribution boards, normal system. (free for use)BBGMedium voltage distribution boards, normal system. (free for use)BBHMedium voltage distribution boards, normal system. (free for use)BBTMedium voltage auxiliary power transformers.BBXFluid supply system for control and protection equipment.BBYControl and protection equipment.

BCMedium voltage distribution boards and transformers, general-purpose.BCAMedium voltage distribution boards, general-purpose. (free for use)BCBMedium voltage distribution boards, general-purpose. (free for use)BCDMedium voltage distribution boards, general-purpose. (free for use)BCEMedium voltage distribution boards, general-purpose. (free for use)BCFMedium voltage distribution boards, general-purpose. (free for use)BCGMedium voltage distribution boards, general-purpose. (free for use)BCHMedium voltage distribution boards, general-purpose. (free for use)BCTStart-up, offsite, general-purpose transformers.BCXFluid supply system for control and protection equipment.BCYControl and protection equipment.

BDMedium voltage energency distribution boards and transformers, (diesel) emergency power system.BDAMedium voltage distribution boards, blackstart-purpose. (free for use).BDBMedium voltage distribution boards, blackstart-purpose. (free for use).BDCMedium voltage distribution boards, blackstart-purpose. (free for use).BDDMedium voltage distribution boards, blackstart-purpose. (free for use).BDTStart-up, off site, blackstart-purpose transformer.BDXFluid supply system for control and protection equipment.BDYControl and protection equipment BDZ-blocked-.

BFLow voltage main distribution boards and transformers, normal system.BFALow voltage main distribution boards, normal system. (free for use)BFBLow voltage main distribution boards, normal system. (free for use)BFCLow voltage main distribution boards, normal system (ACC).BFDLow voltage main distribution boards, normal system. (free for use)BDELow voltage main distribution boards, normal system. (free for use)BDFLow voltage main distribution boards, normal system. (free for use)BDGLow voltage main distribution boards, normal system. (free for use)BFHLow voltage main distribution boards, normal system. (free for use)BFTLow voltage main distribution boards, normal system. (free for use)

BHLow voltage mian distribution boards and transformers, general-purpose.BHALow voltage main distribution boards, general purpose. (free for use)BHBLow voltage main distribution boards, general purpose. (free for use)BHCLow voltage main distribution boards, general purpose. (free for use)BHDLow voltage main distribution boards, general purpose. (free for use)BHELow voltage main distribution boards, general purpose. (free for use)BHFLow voltage main distribution boards, general purpose. (free for use)BHGLow voltage main distribution boards, general purpose. (free for use)BHHLow voltage main distribution boards, general purpose. (free for use)BHRLow voltage auxiliary distribution boards, general-purpose. Lighting, ventilation, air conditioning.BHTLow voltage auxiliary power transformers. (free for use according to voltage level)BHULow voltage auxiliary power transformers. (free for use according to voltage level)BHVLow voltage auxiliary power transformers. (free for use according to voltage level)BHWLow voltage auxiliary power transformers. (free for use according to voltage level)BHYControl and protection equipment.

BJLow voltage subdistribution boards and transformers, normal system.BJA Low voltage subdistribution boards and transformers, normal sytem. (free for use).BJBLow voltage subdistribution boards and transformers, normal system. (free for use).BJCLow voltage subdistribution boards and transformers, normal system. (free for use).BHDLow voltage subdistribution boards and transformers, normal system. (free for use).BJHLow voltage subdistribution boards and transformers, normal system. (free for use).BJTLow voltage auxiliary power transformers.

BLLow voltage subdistribution boards and transformers, general-purpose.BLALow voltage subdistribution boards, general-purpose. (free for use)BLBLow voltage subdistribution boards, general-purpose. (free for use)BLDLow voltage subdistribution boards, general-purpose. (free for use)BLELow voltage subdistribution boards, general-purpose. (free for use)BLFLow voltage subdistribution boards, general-purpose. (free for use)BLGLow voltage subdistribution boards, general-purpose. (free for use)BLHLow voltage subdistribution boards, general-purpose. (free for use)BLTLow voltage auxiliary power transformer.BLXFluid supply system for control and protection equipment.BLYControl and protection equipment.

BMLow voltage distribution boards and transformers, (diesel) emergency power system 1.BMALow voltage emergency distribution boards. (free for use)BMBLow voltage emergency distribution boards. (free for use)BMCLow voltage emergency distribution boards. (free for use)BMDLow voltage emergency distribution boards. (free for use)BMELow voltage emergency distribution boards. (free for use)BMFLow voltage emergency distribution boards. (free for use)BMGLow voltage emergency distribution boards. (free for use)BMHLow voltage emergency distribution boards. (free for use)BMTLow voltage auxiliary power transformers. (free for sue according to voltage level).BMULow voltage auxiliary power transformers. (free for sue according to voltage level).BMWLow voltage auxiliary power transformers. (free for sue according to voltage level).BMXControl and protection equipment.

BPPower installations for large variable speed drives (e.g. for feedwaer pump, excitation equipment, gt starting equipment, not power adjusters in switchgear). (e.g. for feedwater pump, excitation equipment, not power adjusters in switchgear).BPAPower installations for large variable-speed drives. (free for use).BPCPower installations for large variable-speed drives. (free for use).BPDPower installations for large variable-speed drives. (free for use).BPTTransformer for large variabloe speed drives. (free for use).BPXFluid supply system for control and protection equipment.BPYContol and protection equipment.

BRLow voltage distribution boards, converter,uninterruptible power system (UPS) and stand-by diesel power system.BRALow voltage (UPS) distribution boards. (free for use).BRBLow voltage (UPS) distribution boards. (free for use).BRCLow voltage emergency distribution boards. (free for use)BRDLow voltage emergency distribution boards. (free for use)BRELow voltage emergency distribution boards. (free for use)BRFLow voltage emergency distribution boards. (free for use)BRHLow voltage emergency distribution boards. (free for use)BRTConverter (rotary).BRUConverter (static), inverter.BRVStand-by power generation equipment.BRXFluid supply system for control and protection equipment. BRYControl and protection equipment.

BTBattery and charger systems.BTABatteries 125 V or 220 V DC.BTBBatteries 125 V or 220 V DC.BTCBatteries.BTDBatteries.BTEBatteries 24 V DC.BTFBatteries 24 V DC.BTLBattery chargers 125 V or 220 V DC.BTMBattery chargers 125 V or 220 V DC.BTNBattery chargers.BTPBattery chargers.BTQBattery chargers 24V DC.BTRBattery chargers 24 V DC.BTSDC/DC convertr 125 or 220/48 V DCBTTDC/DC convertr 125 or 220/48 V DCBTWCommon equipment.BTXCommon equipment.BTYCommon equipment.BTZCommon equipment.

BUDirect currenet distribution boards.BUADirect current distribution boards 125 V or 220 V. (free for use)BUBDirect current distribution boards 125 V or 220 V. (free for use)BUCDirect current distribution boards 125 V or 220 V. (free for use)BUDDirect current distribution boards 125 V or 220 V. (free for use)BUEDirect current distribution boards 125 V or 220 V. (free for use)BUFDirect current distribution boards 125 V or 220 V. (free for use)BUGDirect current distribution boards 125 V or 220 V. (free for use)BUHDirect current distribution boards 125 V or 220 V. (free for use)BULDirect current distribution boards 125 V or 220 V. (free for use)BUMDirect current distribution boards 125 V or 220 V. (free for use)BUXFluid supply system for control and protection equipment.

BVDirect current distribution boards.BVADirect current distribution boards 125 V or 220 V. (free for use)BVBDirect current distribution boards 125 V or 220 V. (free for use)BVCDirect currenet distribution boards 125 V or 220 V. (free for use)BVDDirect current current distribution boards. (free for use)BVEDirect curreent distribution boards 24 V. (free for use)BVFDirect current distribution boards 24 V. (free for use)BVGDirect current distribution boards 24 V (free for use)BVHDirect current distribution boards 24 V (free for use)BVLDirect current distribution boards 48 V (free for use)BVMDirect current distribution boards 48 V (free for use)BVXFluid supply system for control and protection equipment.BVYControl and protection equipment.

BYControl and protection equipment. BYAContol and protection equipment. (free for use)BYBControl and protection equipment. (fre for use)BYDControl and protection equipment. (free for use)

CINSTRUMENTATION AND CONTROL EQUIPMENT(Identification on a priority basis according to main instrumentation and control function also acceptable in composite structure hardware packaging systems)

CAProtective interlocksCAACabinets for protective interlocks. (free for use)CABCabinets for protective interlocks.CACCabinets for protective interlocks.CADCabinets for protective interlocks.

CBFunctional group control, sub-loop controlCBACabinets for DCS cubicles. (free for use)CBPCabinets for synchronization. (free for use)CBQCabinets for auxiliary power. (free for use)

CCBinary signal conditioningCCACabinets for binary signal conditioning. (free for use)CCBCabinets for binary signal conditioning. (free for use)CCCCabinets for binary signal conditioning. (free for use)CCDCabinets for binary signal conditioning. (free for use)

CDDrive control interfaceCDACabinets for drive control interface. (free for use)CDBCabinets for drive control interface. (free for use)CDCCabinets for drive control interface. (free for use)CDDCabinets for drive control interface. (free for use)

CEAnnunciation CEKFault recording.

CFMeasurement, recording.CFACabinets for measurement. (free for use)CFBCabinets for measurement. (free for use)CFCCabinets for measurement. (free for use)CFDCabinets for measurement. (free for use)CFQCabinets for recording (meters, pen recorders).

CGClosed-loop control (excl. Power section).CGACabinets for closed-loop control. (free for use)CGBCabinets for closed-loop control. (free for use)CBCCabinets for closed-loop control. (free for use)CBDCabinets for closed-loop control. (free for use)

CHProtection (excl. Reactor protection).CHACabinets for generator and transformer protection. (free for use)CHBCabinets for generator and transformer protection. (free for use)CHCCabinets for generator and transformer protection. (free for use)CHDCabinets for generator and transformer protection. (free for use)CHEProtection (excl. reactor protection). (free for use)CHFProtection (excl. reactor protection). (free for use)

CJUnit coordination level.CJAUnit control system (including cabinets).CJDStart-up control, setpoint control (unit) (incl. Cabinets)CJFBoiler control system (incl. Cabinets).CJJInstrumentation and control cabinets for steam tubine set. (free for use).CJKInstrumentation and control cabinets for steam turbine set. (free for use)CJPInstrumentation and control cabinets for gas turbine set. (free for use).CJQInstrumentation and control cabinets for gas turbine set. (free for use).CJUInstrumentation and control cabinets for other main and heavy machinery. (free for use).

CKProcess computer system.CKAOnline supervisory and diagnostic computer. (free for use).CKBOnline supervisory and diagnostic computer. (free for use).CKCOnline supervisory and diagnostic computer. (free for use).CKDOnline supervisory and diagnostic computer. (free for use).CKEOnline supervisory and diagnostic computer. (free for use).CKJ Access control computer. (free for use).CKKAccess control computer. (free for use).CKLAccess control computer. (free for use).CKMAccess control computer. (free for use).CKNProcess control system. (free for use).

CMInstrumentation and control equipment.CMAInstrumentation and control equipment. (free for use for system combination).CMBInstrumentation and control equipment. (free for use for system combination).CMCInstrumentation and control equipment. (free for use for system combination).CMDInstrumentation and control equipment. (free for use for system combination).

CNInstrumentation and control equipment.CNAInstrumentation and control equipment. (free for use for system combination).CNBInstrumentation and control equipment. (free for use for system combination).CNDInstrumentation and control equipment. (free for use for system combination).CNTInstrumentation and control equipment. (free for use for system combination).

CPInstrumentation and control equipment.CPAInstrumentation and control equipment. (free for use for system combination).CPBInstrumentation and control equipment. (free for use for system combination).CPCInstrumentation and control equipment. (free for use for system combination).CPDInstrumentation and control equipment. (free for use for system combination).

CQInstrumentation and control equipment. CQAInstrumentation and control equipment. (free for use for system combination).CQBInstrumentation and control equipment. (free for use for system combination).CQCInstrumentation and control equipment. (free for use for system combination).CQDInstrumentation and control equipment. (free for use for system combination).

CRInstrumentation and control equipment. CRAInstrumentation and control equipment. (free for use for system combination).CRBInstrumentation and control equipment. (free for use for system combination).CRCInstrumentation and control equipment. (free for use for system combination).CRDInstrumentation and control equipment. (free for use for system combination).

CSInstrumentation and control equipment.CSAInstrumentation and control equipment. (free for use for system combination).CSBInstrumentation and control equipment. (free for use for system combination).CSCInstrumentation and control equipment. (free for use for system combination).CSDInstrumentation and control equipment. (free for use for system combination).

CUClosed-loop control (power section).CUAStatic excitation system or generator voltage regulator. (free for use).CUBClosed-loop control (power section).CUCClosed-loop control (power section).CUGClosed-loop control (power section).

CVMarshalling racks.CVAMarshalling racks. (free for use).CVBMarshalling racks. (free for use).CVCMarshalling racks. (free for use).CVDMarshalling racks. (free for use).CVEMarshalling racks. (free for use).CVFMarshalling racks. (free for use).CVGMarshalling racks. (free for use).CVHMarshalling racks. (free for use).

CWControl rooms.CWAMain control consoles. (free for use).CWBMain control consoles. (free for use).CWCMain control consoles. (free for use).CWDMain control consoles. (free for use).CWEMain control consoles. (free for use).CWFMain control consoles. (free for use).CWGMain control consoles. (free for use).CWHMain control consoles. (free for use).CWJMain control consoles. (free for use).CWPMain control consoles. (free for use).CWQMain control consoles. (free for use).CWRMain control consoles. (free for use).CWSMain control consoles. (free for use).CWTMain control consoles. (free for use).CWUMain control consoles. (free for use).

CXLocal control stations (e.g. for coal handling plants ash handling plants, cooling water systems, diesel units, super-vision of generator cooling, remote shutdown station).CXALocal control stations (free for use).CXBLocal control stations (free for use).CXCLocal control stations (free for use).CXDLocal control stations (free for use).CXELocal control stations (free for use).CXFLocal control stations (free for use).CXGLocal control stations (free for use).CXHLocal control stations (free for use).CXQLocal control stations (free for use).

CYCommunication equipment CYATelephone system (PABX)CYBControl console telephone systemCYCAlarm system general (or acoustic) CYDAlarm system (optical) CYEFire alarm systemCYFClock systemCYGRemote control systemCYHTelemetry systemCYH80 Plant emission monitoring system,CYH90Weather station.CYH8Plant emission monitoring systemCYH9Weather station.CYJRemote metering systemCYKHF carrier telephone systemCYLStaff paging system wirelessCYMStaff paging system, inductiveCYNStaff paging system, hardwiredCYPOptical monitoring systemCYQGeneral Gas alarm system (if not assigned to specific system)CYRPneumatic tube conveyorCYSRadiotelephone system

ECONVENTIONAL FUEL SUPPLY AND RESIDUES DISPOSAL

EAUnloading and storage of solid fuelsEAAShip unloading system. Form incl. Unloading equipment to excl. transport or storage plant.EABRail wagon and truck unloading bay from incl, unloading equipment to excl. transport or storage plant EAC transport system from incl. receiving pointto excl. storage incl. internal transport system within unloading and storage plant to excl. stackerEADStacking system from excl. transport system to excl, storage plant EAEBunker system, storage area (stockyard) from excl. unloading equipment or transport system to excl. transport or bucket wheel or re-claimer or stacking systemEAFBucket wheel system, re-claimer system from excl. bunker system or stockyard to excl. transport systemEAT Weighing equipmentEAUSampling equipmentEAVLubricant supply systemEAXFluid supply system for control and protection equipmentEAYControl and protection equipment

EBMechanical treatment of solid fuels (also for gas generation and treatment) Crushing, mixing, drying, etc.)EBA Transport system Fromincl. receiving point to excl. discharge into treatment or mixing systemEBBMixing system Fromincl. receiving point to excl. discharge into other systemEBCCrushing system, pulverizing system Fromincl. receiving point to excl. discharge into other systemEBDScreening system Fromincl. receiving point to excl. discharge into other systemEBESeparator system and discharge equipment thereof unless not structural part of one of the former system (*EBA to *EBD*) Fromincl. receiving point to excl. discharge into other systemEBFTemporary storage system for milled raw coal Fromincl. receiving point to excl. discharge into other systemEBGPre-drying system Fromincl. receiving point to excl. discharge into other systemEBHMain drying system Fromincl. receiving point to excl. discharge into other systemEBJDried coal transport system incl. after cooling Fromincl. receiving point to excl. discharge into other systemEBKDried coal transport system incl. after cooling Fromincl. receiving point to excl. discharge into other systemEBLVapor compressor system from incl. receiving point to excl. discharge into other systemEBMExhaust system from incl. receiving point to excl. discharge into other systemEBRResidues removal systemEBTWeighing equipment EBUSampling equipmentEBVLubricant supply systemEBXFluid supply system for control and protection equipmentEBYControl and protection equipment

ECDistribution of solid fuels ECADistribution of solid fuels (free for use according to transport systems) From incl. receiving point to excl. discharge into other systemECBDistribution of solid fuels (free for use according to transport systems) from incl. receiving point to excl. discharge into other systemECCDistribution of solid fuels (free for use according to transport systems) from incl. receiving point to excl. discharge into other systemECDDistribution of solid fuels (free for use according to transport systems) from incl. receiving point to excl. discharge into other systemECEDistribution of solid fuels (free for use according to transport systems) from incl. receiving point to excl. discharge into other systemECFDistribution of solid fuels (free for use according to transport systems) from incl. receiving point to excl. discharge into other systemECGDistribution of solid fuels (free for use according to transport systems) from incl. receiving point to excl. discharge into other systemECHDistribution of solid fuels (free for use according to transport systems) from incl. receiving point to excl. discharge into other systemECJDistribution of solid fuels (free for use according to transport systems) from incl. receiving point to excl. discharge into other systemECKDistribution of solid fuels (free for use according to transport systems) from incl. receiving point to excl. discharge into other systemECLDistribution of solid fuels (free for use according to transport systems) from incl. receiving point to excl. discharge into other systemECMDistribution of solid fuels (free for use according to transport systems) from incl. receiving point to excl. discharge into other systemECNDistribution of solid fuels (free for use according to transport systems) from incl. receiving point to excl. discharge into other systemECPDistribution of solid fuels (free for use according to transport systems) from incl. receiving pointECQDistribution of solid fuels (free for use according to transport systems) from incl. receiving point to excl. discharge into other systemECRDistribution of solid fuels (free for use according to transport systems) from incl. receiving point to excl. discharge into other systemECSDistribution of solid fuels (free for use according to transport systems) from incl. receiving point to excl. discharge into other systemECTWeighing equipmentECUSampling equipmentECXFluid supply system for control and protection equipmentECYControl and protection equipment

EDChemical treatment of solid fuels incl. residues removal (e.g. desulfurization plant).EDAChemical treatment of solid fuels incl. residues removal (e.g. desulfurization plant) (free for use).EDBChemical treatment of solid fuels incl. residues removal (e.g. desulfurization plant) (free for use).EDCChemical treatment of solid fuels incl. residues removal (e.g. desulfurization plant) (free for use).EDDChemical treatment of solid fuels incl. residues removal (e.g. desulfurization plant) (free for use).EDEChemical treatment of solid fuels incl. residues removal (e.g. desulfurization plant) (free for use).EDFChemical treatment of solid fuels incl. residues removal (e.g. desulfurization plant) (free for use).EDGChemical treatment of solid fuels incl. residues removal (e.g. desulfurization plant) (free for use).EDHChemical treatment of solid fuels incl. residues removal (e.g. desulfurization plant) (free for use).EDJChemical treatment of solid fuels incl. residues removal (e.g. desulfurization plant) (free for use).EDKChemical treatment of solid fuels incl. residues removal (e.g. desulfurization plant) (free for use).EDLChemical treatment of solid fuels incl. residues removal (e.g. desulfurization plant) (free for use).EDKChemical treatment of solid fuels incl. residues removal (e.g. desulfurization plant) (free for use).EDLChemical treatment of solid fuels incl. residues removal (e.g. desulfurization plant) (free for use).EDMChemical treatment of solid fuels incl. residues removal (e.g. desulfurization plant) (free for use).EDNChemical treatment of solid fuels incl. residues removal (e.g. desulfurization plant) (free for use).EDPChemical treatment of solid fuels incl. residues removal (e.g. desulfurization plant) (free for use).EDQChemical treatment of solid fuels incl. residues removal (e.g. desulfurization plant) (free for use).EDRChemical treatment of solid fuels incl. residues removal (e.g. desulfurization plant) (free for use).EDSChemical treatment of solid fuels incl. residues removal (e.g. desulfurization plant) (free for use).EDTChemical treatment of solid fuels incl. residues removal (e.g. desulfurization plant) (free for use).EDUChemical treatment of solid fuels incl. residues removal (e.g. desulfurization plant).EDVLubricant supply system.EDXFluid supply system for control and protection equipment.EDYControl and protection equipment.

EEConversion of solid fuels (Gas generation and treatment see function key *R*).EEAConversion of solid fuels (free for use)EEBConversion of solid fuels (free for use)EECConversion of solid fuels (free for use)EEDConversion of solid fuels (free for use)EEEConversion of solid fuels (free for use)EEFConversion of solid fuels (free for use)EEGConversion of solid fuels (free for use)EEHConversion of solid fuels (free for use)EEJConversion of solid fuels (free for use)EEKConversion of solid fuels (free for use)EELConversion of solid fuels (free for use)EEMConversion of solid fuels (free for use)EENConversion of solid fuels (free for use)EEPConversion of solid fuels (free for use)EEQConversion of solid fuels (free for use)EERConversion of solid fuels (free for use)EESConversion of solid fuels (free for use)EETConversion of solid fuels (free for use)EEUConversion of solid fuels (free for use)EEVLubricant supply system.EEXFluid suply system for control and protection equipment.EEYControl and protection equipment.

EGSupply of liquid fuelsEGAReceiving equipment incl. Pipeline from excl. receiving point to excl. tank, incl. pumpEGBTank farm from incl. tank inlet to incl. tank outletEGCPump system from incl. pump system suction nozzles to incl. pump system discharge nozzles.EGDPiping system from excl. outlet another system to excl. inlet another system.EGEMechanical cleaning, scrubbing from incl. inlet into mechanical cleaning/scrubbing to incl. outlet mechanical cleaing/scrubbing.EGFIntermediate storage from incl. daily tank inlet to incl. daily tank outlet incl. drains, vents, heating equipment etc. EGGPreheating from inc. Inlet preheating system to incl. outlet preheating system incl. drains, vents.EGRResidues removal system from incl. inlet collecting tank or collecting pipe to incl. inlet into another system incl. pumping equipment.EGTHeating medium system from excl. branch off supply system to excl. user and from excl. user to excl. inlet to other systemEGUCustody transfer metering station. From incl. inlet metering station to incl. outlet metering station.EGVLubricant supply systemEGXFluid supply system for control and protection equipmentEGYControl and protection equipment

EHChemical treatment of liquid fuels incl. residues removal.EHAChemical treatment of liquid fuels incl. residues removal. (free for use).EHBChemical treatment of liquid fuels incl. residues removal. (free for use).EHCChemical treatment of liquid fuels incl. residues removal. (free for use).EHDChemical treatment of liquid fuels incl. residues removal. (free for use).EHEChemical treatment of liquid fuels incl. residues removal. (free for use).EHFChemical treatment of liquid fuels incl. residues removal. (free for use).EHGChemical treatment of liquid fuels incl. residues removal. (free for use).EHHChemical treatment of liquid fuels incl. residues removal. (free for use).EHJChemical treatment of liquid fuels incl. residues removal. (free for use).EHKChemical treatment of liquid fuels incl. residues removal. (free for use).EHLChemical treatment of liquid fuels incl. residues removal. (free for use).EHMChemical treatment of liquid fuels incl. residues removal. (free for use).EHNChemical treatment of liquid fuels incl. residues removal. (free for use).EHPChemical treatment of liquid fuels incl. residues removal. (free for use).EHQChemical treatment of liquid fuels incl. residues removal. (free for use).EHRChemical treatment of liquid fuels incl. residues removal. (free for use).EHSChemical treatment of liquid fuels incl. residues removal. (free for use).EHTChemical treatment of liquid fuels incl. residues removal. (free for use).EHUChemical treatment of liquid fuels incl. residues removal. (free for use).EHVLubricant supply system.EHXFluid supply system for control and protection equipment.EHYControl and protection equipment.

EKSupply of gaseous fuels.EKAReceiving equipment incl. pipeline from excl. receiving point to incl. inlet to other system.EKBPreliminary cleaning (moisture and dust separation). From incl. inlet moisture separation to incl. outlet dust separation.EKCHeating system from incl. inlet heating system to incl. outlet heating system incl. drains, vents, gas leakage monitoring equipment.EKDMain reducing station, expansion turbine. From incl. main reducing station inlet, expansion turbine inlet to incl. main reducing station outlet, expansion turbine outlet.EKEMechanical filetering, cleaning, scrubbing from incl. inlet of mechanincal cleaning, scrubbing system to incl. outlet mechanical cleaning, scrubbing system.EKFStorage system from incl. inlet storage system to incl. outlet storage system incl. drains, vents, gas leakage monitoring equipment.EKGPiping system from excl. outlet another system to excl. inlet another system.EKHMain pressure boosting system from incl. inlet compressor system to incl. discharge compressor system incl. drains, vents, gas leakage monitoring equipment, sealing medium connections.EKRResidues removal system from incl. inlet collecting tank or collecting pipe to incl. inlet into another system incl. pumping equipment.EKTHeating medium system from excl. branch off supply system to excl. user (*EKC*) and form excl. user (*EKC*) to excl. inlet to other system.EKUCustody transfer metring station from incl. inlet metering station to incl. outlet metering station.EKVLubricant supply systemEKWSealing fluid supply system.EKXFluid supply system for control and protection equipment.EKYControl and protection equipemnt.

ELChemical treatment of gaseous fuels incl. residues removal.ELAChemical treatment of gaseous fuels incl. residues removal. (free for use).ELBChemical treatment of gaseous fuels incl. residues removal. (free for use).ELCChemical treatment of gaseous fuels incl. residues removal. (free for use).ELDChemical treatment of gaseous fuels incl. residues removal. (free for use).ELEChemical treatment of gaseous fuels incl. residues removal. (free for use).ELFChemical treatment of gaseous fuels incl. residues removal. (free for use).ELGChemical treatment of gaseous fuels incl. residues removal. (free for use).ELHChemical treatment of gaseous fuels incl. residues removal. (free for use).ELJChemical treatment of gaseous fuels incl. residues removal. (free for use).ELKChemical treatment of gaseous fuels incl. residues removal. (free for use).ELLChemical treatment of gaseous fuels incl. residues removal. (free for use).ELMChemical treatment of gaseous fuels incl. residues removal. (free for use).ELNChemical treatment of gaseous fuels incl. residues removal. (free for use).ELPChemical treatment of gaseous fuels incl. residues removal. (free for use).ELQChemical treatment of gaseous fuels incl. residues removal. (free for use).ELRChemical treatment of gaseous fuels incl. residues removal. (free for use).ELSChemical treatment of gaseous fuels incl. residues removal. (free for use).ELTChemical treatment of gaseous fuels incl. residues removal. (free for use).ELUChemical treatment of gaseous fuels incl. residues removal. (free for use).ELVLubricant supply systemELWSealing fluid supply system.ELXFluid supply system for control and protection equipment.ELYControl and protection equipemnt.

EMSupply and treatment of additive fuels.EMASupply and treatment of additive fuels. (free for use).EMBSupply and treatment of additive fuels. (free for use).EMCSupply and treatment of additive fuels. (free for use).EMDSupply and treatment of additive fuels. (free for use).EMESupply and treatment of additive fuels. (free for use).EMFSupply and treatment of additive fuels. (free for use).EMGSupply and treatment of additive fuels. (free for use).EMHSupply and treatment of additive fuels. (free for use).EMJSupply and treatment of additive fuels. (free for use).EMKSupply and treatment of additive fuels. (free for use).EMLSupply and treatment of additive fuels. (free for use).EMMSupply and treatment of additive fuels. (free for use).EMNSupply and treatment of additive fuels. (free for use).EMPSupply and treatment of additive fuels. (free for use).EMQSupply and treatment of additive fuels. (free for use).EMRSupply and treatment of additive fuels. (free for use).EMSSupply and treatment of additive fuels. (free for use).EMTSupply and treatment of additive fuels. (free for use).EMUSupply and treatment of additive fuels. (free for use).EMVLubricant supply systemEMWSealing fluid supply system.EMXFluid supply system for control and protection equipment.EMYControl and protection equipemnt.

ENSupply of other fuels (use only for combinations of different fuel types).ENASupply of other fuels (use only for combinations of different fuel types). (free for use).ENBSupply of other fuels (use only for combinations of different fuel types). (free for use).ENCSupply of other fuels (use only for combinations of different fuel types). (free for use).ENDSupply of other fuels (use only for combinations of different fuel types). (free for use).ENESupply of other fuels (use only for combinations of different fuel types). (free for use).ENFSupply of other fuels (use only for combinations of different fuel types). (free for use).ENGSupply of other fuels (use only for combinations of different fuel types). (free for use).ENHSupply of other fuels (use only for combinations of different fuel types). (free for use).ENJSupply of other fuels (use only for combinations of different fuel types). (free for use).ENKSupply of other fuels (use only for combinations of different fuel types). (free for use).ENLSupply of other fuels (use only for combinations of different fuel types). (free for use).ENMSupply of other fuels (use only for combinations of different fuel types). (free for use).ENNSupply of other fuels (use only for combinations of different fuel types). (free for use).ENPSupply of other fuels (use only for combinations of different fuel types). (free for use).ENQSupply of other fuels (use only for combinations of different fuel types). (free for use).ENRSupply of other fuels (use only for combinations of different fuel types). (free for use).ENSSupply of other fuels (use only for combinations of different fuel types). (free for use).ENTSupply of other fuels (use only for combinations of different fuel types). (free for use).ENUSupply of other fuels (use only for combinations of different fuel types). (free for use).ENVLubricant supply systemENWSealing fluid supply system.ENXFluid supply system for control and protection equipment.ENYControl and protection equipemnt.

EPTreatment of other fuels (use only for combinations of different fuel types).EPATreatment of other fuels (use only for combinations of different fuel types). (free for use).EPBTreatment of other fuels (use only for combinations of different fuel types). (free for use).EPCTreatment of other fuels (use only for combinations of different fuel types). (free for use).EPDTreatment of other fuels (use only for combinations of different fuel types). (free for use).EPETreatment of other fuels (use only for combinations of different fuel types). (free for use).EPFTreatment of other fuels (use only for combinations of different fuel types). (free for use).EPGTreatment of other fuels (use only for combinations of different fuel types). (free for use).EPHTreatment of other fuels (use only for combinations of different fuel types). (free for use).EPJTreatment of other fuels (use only for combinations of different fuel types). (free for use).EPKTreatment of other fuels (use only for combinations of different fuel types). (free for use).EPLTreatment of other fuels (use only for combinations of different fuel types). (free for use).EPMTreatment of other fuels (use only for combinations of different fuel types). (free for use).EPNTreatment of other fuels (use only for combinations of different fuel types). (free for use).EPPTreatment of other fuels (use only for combinations of different fuel types). (free for use).EPQTreatment of other fuels (use only for combinations of different fuel types). (free for use).EPRTreatment of other fuels (use only for combinations of different fuel types). (free for use).EPSTreatment of other fuels (use only for combinations of different fuel types). (free for use).EPUTreatment of other fuels (use only for combinations of different fuel types). (free for use).EPVLubricant supply systemEPWSealing fluid supply system.EPXFluid supply system for control and protection equipment.EPYControl and protection equipemnt.

EQConversion of other fuels (use only for combinations of different fuel types).EQAConversion of other fuels (use only for combinations of different fuel types). (free for use).EQBConversion of other fuels (use only for combinations of different fuel types). (free for use).EQCConversion of other fuels (use only for combinations of different fuel types). (free for use).EQDConversion of other fuels (use only for combinations of different fuel types). (free for use).EQEConversion of other fuels (use only for combinations of different fuel types). (free for use).EQFConversion of other fuels (use only for combinations of different fuel types). (free for use).EQGConversion of other fuels (use only for combinations of different fuel types). (free for use).EQHConversion of other fuels (use only for combinations of different fuel types). (free for use).EQJConversion of other fuels (use only for combinations of different fuel types). (free for use).EQKConversion of other fuels (use only for combinations of different fuel types). (free for use).EQLConversion of other fuels (use only for combinations of different fuel types). (free for use).EQMConversion of other fuels (use only for combinations of different fuel types). (free for use).EQNConversion of other fuels (use only for combinations of different fuel types). (free for use).EQPConversion of other fuels (use only for combinations of different fuel types). (free for use).EQQConversion of other fuels (use only for combinations of different fuel types). (free for use).EQRConversion of other fuels (use only for combinations of different fuel types). (free for use).EQSConversion of other fuels (use only for combinations of different fuel types). (free for use).EQTConversion of other fuels (use only for combinations of different fuel types). (free for use).EQUConversion of other fuels (use only for combinations of different fuel types). (free for use).EQAConversion of other fuels (use only for combinations of different fuel types). (free for use).EQVLubricant supply systemEQWSealing fluid supply system.EQXFluid supply system for control and protection equipment.EQYControl and protection equipemnt.

ERIgnition fuel supplyERAPulverized coal supply system from excl. receiving point to excl. branch to boiler or to excl. other users.ERBOil supply system from excl. receiving point to excl. branch to boiler or to excl. other users.ERCGas supply system from excl. receiving point to excl. branch to boiler or to excl. other users.ERVLubricant supply sytemERXFluid supply system for control and protection equipment.ERYControl and protection equipemnt.

ETAsh and slag removal system (from excl. removal equipment) ETAWet ash conveying system from excl. removal equipment or from excl. receiving point to excl. storage facility or to excl. discharge into other systemsETBStorage or setting pond for wet ash from excl. receiving point to incl. removal equipmentETCWet ash dredger from excl. receiving point to incl. removal equipmentETDConverying system for granulate from excl. removal equipment to excl. storage facility or to excl. discharge into other system.ETEStorage system for granulate from excl. receiving point to incl. removal equipmentETGConveying system for dry ash from excl. removal equipment (boiler, electrostatic precipitator) to excl. storage facilities or to excl. discharge into other systemsETHStorage system for dry ash from excl. receiving point to incl. removal equipmentETKCommon conveying system for wet and dry ash from excl. receiving point to excl. storage facility or to excl. discharge into other systemsETLCommon storage system for wet and dry ash from excl. receiving point to incl. removal equipmentETMSetting plant for wet and dry ash from excl. receiving point from conveying systemto excl. plt. or to excl. discharge into other systemETNForwarding, distribution, recovery and disposal systems for flushing and ash waterfrom excl. inlet or from incl. Branch to excl. inlet to other systemENTForwarding, distribution, recovery and disposal systems for flushing and ash waterfrom excl. inlet or from incl. Branch to excl. inlet to other systemETPGeneration and distribution systems for carrier air from excl. Branch from incl. compressor system to excl. inlet to conveying systemETVLubricant supply systemETXFluid supply system for control and protection equipmentETYControl and protection equipment

EUTreatment and transport system for combustion, fuel treatment, fuel conversion, fuel gas cleaning, gas generation residues.EUATreatment system for fuel treatemnt residues. from incl. inlet to incl. outlet.EUBTreatment system for fuel conversion residues from incl. inlet to incl. outlet.EUCTreatment system for fuel combustion residues. from incl. inlet to incl. outlet.EUDTreatment system for flue gas cleaning residues from incl. inlet to incl. outlet.EUETreatment system for gas generation and treatment residues from incl. inlet to incl. outlet.EUFTreatment system for fuel treatment residues (only if *EUA* is not suficient for identification). From incl. inlet to incl. outlet.EUGTreatment system for fuel treatment residues (only if *EUA* and *EUF* are not suficient for identification). From incl. inlet to incl. outlet.EUHTreatment system for fuel conversion residues (only if *EUB* is not suficient for identification). From incl. inlet to incl. outl