kks handbook rev b

8/20/2019 KKS Handbook Rev B

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EMPLOYER. HYDROELECTRICA – S. A. DRAWN KINASBERGER 2007.07.03

PLANT HPP LOTRU CIUNGET CHECK TUNG 2007.07.18

ORDER No.. 23674 APPR. SALLFERT 2007.08.03 SHEET 1 / 63

KKS HANDBOOK

TABLE of CONTENT

1. Introduction .. .................................................................................................................................... 2

2. Scope of KKS.. ................................................................................................................................... 3

2.1 Type of code............................................................................................................................................3

2.2 Break down levels, prefix and breakdown symbols .............................................................................4

2.3 KKS code................................................................................................................................................5

2.4 Contents of data characters...................................................................................................................5

2.5 Break down level 0.................................................................................................................................6

2.6

Break down level 1.................................................................................................................................6

2.7 Break down level 2.................................................................................................................................7

2.8 Break down level 3.................................................................................................................................8

3. Numbering .. ...................................................................................................................................... 9

3.1 FN numbering.........................................................................................................................................9

3.2 AN numbering ........................................................................................................................................9

3.3 Numbering of valves..............................................................................................................................9

4. Location Code ... ..............................................................................................................................11

4.1

Coding of structures ............................................................................................................................11

5. Identification of Cables ... ...............................................................................................................12

5.1 Cables....................................................................................................................................................12

5.2 Cable numbering .................................................................................................................................12

6. Identification of I&C equipment... .................................................................................................13

6.1 Signal identification.............................................................................................................................13

7. KKS Reference List... ......................................................................................................................15

7.1 Breakdown level 1................................................................................................................................15

7.2

Breakdown level 2................................................................................................................................37

7.3 Breakdown level 3................................................................................................................................45

7.4 Signal reference list .............................................................................................................................48


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1. Introduction

The main purpose of this handbook is to define the methods used by Voith Siemens foridentification in mechanical, electrical, control and instrumentation engineering.For this purpose Voith Siemens has chosen the identification system KKS (G: KraftwerkKennzeichnen System, E: Identification Systems for Power Plants).Voith Siemens has certain guidelines which are within the limits given by VGB (TechnischeVereinigung der Grosskraftwerksbetreiber E.V.). These guidelines apply on thedifferent Break Down Levels (BDL) in the identification system.This KKS-handbook contains certain guidelines made by Voith Siemens.The KKS codes shown in this handbook are only for clarification and can not be useddirectly during any project.The guidelines do not replace the guidelines from VGB, listed in Chapter 1.The compendium of “Directives from the Owner to the Contractor regarding the use ofKKS for Voith Siemens” on the following pages has to be studied carefully prior to any workcarried out in connection with KKS coding.If there are any disputes between the Guidelines and the Handbook, the Handbookshall prevail.In this KKS Handbook there are special rules which apply for Voith Siemens and are notdescribed in the Guidelines.


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2. Scope of KKS

The Identification System for Power Plants “KKS” serves to identify Power Plants,sections of plants and items of equipment in any kind of Power Plants according totask, type and location. It also serves to identify Sub Stations and overhead lines in thesame manner.The KKS key is based on the IEC and ISO standards together with the DIN 40719PART 2 (IEC 750).These KKS guidelines do not contain rules on:

• Combination of the code with other identification systems.• Methods of marking, e.g. in control rooms, local control stations, labelling off

components and identification of documents.• Open text abbreviations.• Identification/numbering of drawings.

The following guidelines and explanations issued by VGB are valid, and where not incontradiction to the handbook, they do apply.

• KKS Guidelines (4th edition 1995)• KKS-Application Commentaries, Part A General (1st edition 1988)• KKS-Application Commentaries, Part B Engineering Discipline,

Part B1, Identification in Mechanical Engineering (1st edition 1988)• KKS-Application Commentaries, Part B Engineering Discipline,

Part B2, Identification in Civil Engineering (1st edition 1988)• KKS-Application Commentaries, Part B Engineering Discipline,

Part B3, Identification in Electrical and Control and Instrumentation Engineering (1st

edition 1988)• KKS-Application Commentaries, Part B Engineering Discipline, Part B4,

Identification in Electrical and Control and Instrumentation Engineering (1st edition1993)

2.1 Type of code

The KKS has three different types of codes, which can be used together or separately.These codes are the process-related code, the point of installation code and thelocation code. These codes are subdivided into 3 and 4 Break Down Levels (BDL).

Process related Code

Process related identification of systems and items of equipment according to theirfunction in mechanical, civil, electrical and control and instrumentation engineering. Asexample there are pipes, pumps, valves, motors, measurements, switches,transformers etc.

Point of installation CodeIdentification of points of installation of electrical and control and instrumentationequipment in installation units e.g. in cabinets, panels, consoles etc.

Location CodeIdentification of various structures, such as dams, tunnels, buildings, floors, and roomsand fire areas.This code is also used in connection with preventive maintenance of buildings and

structures. Further more this code is used to identify the location of mechanical components in thesame manner as the point of installation code is used in electrical- and control and


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instrumentation engineering.

2.2 Break down levels, prefix and breakdown symbols

Definitions for prefixes and breakdown symbols for writing these codes are in DIN40719, part 2.The following fig. 1.1 shows the role of the codes on different BDL´s.

Fig. 1.1 Break Down Levels for various types of codes

The “full stop” breakdown symbol for point of installation identification must always be

written. The prefix symbols may be omitted if the information content of the codesremains unambiguous.In front of these codes there is a BDL −1 and this BDL is used for identification ofPower Plants and Sub Stations. It does not belong to the KKS code issued by VGB, and is not usedby Voith Siemens, (see table 1.1 - 1.4).As an example the following is mentioned:

BDL Area Example KKS-1 Plant Lotru HPP LOTR0 Part of a plant Unit 1 101 System Governor Hydraulic Unit MEX11

2 Equipment (part of system) Pressure Measurement CP1013 Component (part of equipment) Pressure switch -S01

Table 1.1 Example, use of Break Down Levels.


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2.3 KKS code

The KKS code consists of alpha letters (A) and numbers (N). The code is divided in 4

(0-3) BDL´s in the process related code and in 3 (0-2) BDL´s in the point of installationcode and the location code.

BDL 0 1 2 3

DefinitionPart ofplant

System code Equipment unit codeComponent

code

Name G F0 F1 F2 F3 FN A1 A2 AN A3 B1 B2 BN

Type of key (N) N (N) A A A N N A A N N N (A) A A N N

Table 1.2 KKS codes.

2.4 Contents of data characters

It shall be clearly stated that all explanations in this book are related to the processcode unless otherwise specified.In the KKS key the use of the alpha symbols (A) is defined in most cases. Still there aresome codes that are available for free use, see chapters 4.7 and 4.9. The definition ofthe use of numerical symbols (N) is defined in this book, according to the regulationsvalid by Voith Siemens.

The letters I and O are not permitted except on BDL−

1 and BDL 0 in the KKS code, toavoid misunderstanding between I and 1 (one) on one hand and O and 0 (zero) on theother hand.


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2.5 Break down level 0

BDL 0 1 2 3



code


Type of key (N) N (N) A A A N N A A N N N (A) A A N N

Table 1.5 BDL 0.

The KKS key allows the use of alpha- and numerical symbols on BDL 0. The definition ofthe use of numerical symbols (N) is defined in this book, according to the regulations

valid by Voith Siemens.

BDL 0 Description1 Unit 12 Unit 23 Unit 3x Unit x0 Common related

Table 1.6 BDL 0 definition


BDL 0 1 2 3



code


Type of key N N (N) A A A N N A A N N N (A) A A N N

Table 1.7 BDL 1.

The first seat in this BDL (F0) is used if there are two or more identical systems in thePower Plant (Sub Station) e.g. main machine sets, which have to be coded separately.When one system is common for more than one main system or there is no systemcounting, the F0 = 0 (zero), else the systems are numbered from 1 to 9. When F0 is not used, it is notwritten in the code. On this BDL (F1, F2, F3) the original KKS key applies. Some keys (F2, F3) in this group are given free for use so that they can be used as itsuits the purpose of coding. This also applies to some keys on BDL 2 (A2) and on BDL 3 (B2).Some keys (F3) in the group of ancillary systems are given free for use to separatesystems in various buildings.The use of these characters has been defined by Voith Siemens, and this is shown in

chapter 7.1The FN numbers are used for coding within the same system. As an example the main


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code for a generator rotor is MKA10 and for a generator stator the main code is MKA20.


BDL 0 1 2 3



code



Table 1.8 BDL 2.

In the KKS key equipment is coded/defined by A1, A2 e.g. valves, pumps, switches etc..The AN number is a consecutive number which is used to number identical equipment,which is identified by A1, A2, within the same system.It has been decided by Voith Siemens how these numbers shall be used in case of parallel and serialconnected systems in the mechanical engineering and also in the electricalpart, where 3 phase systems are coded and A3 is used to separate e.g. cores inmeasurement transformers see chapter 4.When A3 is not used, it is not written in the code.


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BDL 0 1 2 3



code



Table 1.9 BDL 3.

B1 and B2 are defined in the KKS key and BN is used to number components inside thesame system or equipment.

The coding of electrical components is according to DIN 40719, part 2.


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3. Numbering

The KKS code allows a certain possibility of free/individual use of numbering codeelements. This chapter shows the rules for using the FN and the AN numbers. The rulesdefined here are binding for the KKS coding for Voith Siemens.In some cases it is possible to use some other way of numbering, in those casesVoith Siemens will set the standard for that numbering.The sources for this are the KKS Guidelines from VGB, together with Part A and Part B(booklets B1, B2, B3 and B4) also from VGB.1. Numbering starts again when one of the preceding code elements changes.2. Numbering may be done in units or decades. It depends on the system that’sbeing used.3. Numbering is as a rule in the direction of flow.4. Numbering shall be from left to right or from top to bottom. It is permitted to use

numbering that exists in old Power Plants though it isn’t in the right direction.5. It is preferred to use gaps in the numbering, to simplify later changes.The numbering with FN and AN shall always be in the direction of a flow as often aspossible. If however the flow has two directions, one direction shall be defined as“NORMAL OPERATION”.

3.1 FN numbering

FN numbering is used to divide systems in parts or subsystems. FN is done in decades(10,20,30....etc.) or consecutive (11,12,13,14......etc)

FN

numbering should be minimised. If no further FN

numbering is needed then thedecade 10 should be used in the FN seat.Numbering with FN in large plumbing systems should be clearly divided, e.g. by areas,by levels, by machinery and by large parts of machinery with decade numbering butwith consecutive numbering in parallel connected system.Example of FN numbering is found in chapter 3, Identification in mechanicalengineering. Upper and lower guide valves are numbered in decades (10,20,30 ...) butindividual parts of the guide valves are numbered consecutively (11,12,13 ...).

3.2 AN numbering

AN numbering is used to divide systems in single parts. AN numbering shall be indecades (_10, _20, _30 ….) or in consecutive (_11, _12, _13 …..).For numbering of electrical and pipe line systems separations shall be clear. E.g. usedecade numbering for separation along main branches and use consecutive numberingfor separation along parallel connected branches.

3.3 Numbering of valves

Decades numbering shall be used for valves in a main piping system, 010, 020, 030,etc. when their role/function changes, e.g. when pressure, temperature etc. change.

In sub-piping systems, valves like bypass valves, control valves etc. shall be numbered011, 012, 013.... or 021, 022, 023... etc.


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Consecutive numbering is also used for valves for control circuits, air- and waterdrainage, instrument valves, sampling valves and safety valves. They are numberedwith _01, _02, _11,_12,...etc.The numbering of the following valves shall be grouped by counting in hundreds in the

following way:

0_ _ - valves in main-pipings

1_ _ - valves in precontrol-pipings

2_ _ - valves for filling

3_ _ - valves in measuring-circuits

4_ _ - valves in drainage, discharge and flushing pipings

5_ _ - valves in vent-pipings

6_ _ - valves in sampling pipes7_ _ - safety- valves

8_ _ - condensate-drain-instruments

9_ _ - assembly valves

Numbering of measurement points

Measurement points numbering is consecutive and shall be grouped by the hundredsin the following way:0 _ _ for analog meters with control and alarm purposes. 1 _ _ for digital meters with control and alarm purposes

3 _ _ for indicating local meters, sight-glasses, meters with no control or alarmpurpose and meters which are not connected to remote control


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4. Location Code

4.1 Coding of structures

The location code is used by Voith Siemens to code structures like dams, tunnels, buildingsand part of buildings like rooms etc.The location code is also used to code the location of machinery in a similar way as thepoint of installation code is used for electrical equipment.The KKS code consists of alpha letters (A) and numbers (N). The code is divided inbreakdown levels (BDL´s). The location code has 3 (0-2) BDL´s which are used in asimilar way as the point of installation code.

BDL 0 1 2


Structure code Room code

Name G F0 F1 F2 F3 FN A1 A2 AN A3

Type of key (N) N (N) A A A N N (A) (N) N N (A)

F0 on BDL 1 is used where distinction between systems is needed, either in PowerPlants or in Sub Stations, where more than one identical system exists. When onesystem is common for other systems and identical and there is no system groupingthen F0 is 0, otherwise the systems are numbered from 1 to 9.

All structures coded with the location code have the letter U on BDL 1 ( F1). The nexttwo letters (F2,F3) are normally the two first letters from the process code which istypical or dominating for the structure.An example is a structure for the gates, which has the code ULP, as the gates arecoded on BDL 1, with LP_ in the two first designation places for data characters.The main group of structures should be used in the same manner as the KKS-codedescribes in VGB, book B2.


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5. Identif ication of Cables

5.1 Cables

All cables shall be labelled with the following minimum information on each end of the cable:• Cable number• From information (Location)• The functionality group to which the cable belongs

Identification structure

Breakdown level no. 0 1 2

Breakdown level title Group Location Cable numberType of character (N)N AAANN - N N N N

Example 1 CXA01 - 4 0 0 1

Cable from cubicle 1CXA01Cable number 4001Whole cable-number: 1CXA01-4001

5.2 Cable numbering

Cable shall be numbered sequentially. Numbers shall be issued from a common database to

prevent duplication. The counting number is classified by voltage level.Numbering for breakdown level 2:

0001 to 0999 Power cables > 1 kV

1001 to 1999 Power cables 60 V

3001 to 3499 Measuring cables > 60 V

3501 to 3750 CT-cables > 60 V

3751 to 3999 VT-cables > 60 V

4001 to 4999 Control cables


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6. Identif ication of I&C equipment

6.1 Signal identi fication

General signal designation:

The component code level is used to identify the various signals from measured dataand signal processing identified on the system and equipment levels.

BDL 0 1 2 3


System code Equipment unit code Signal code



Prefix X, Y or Z Signal range Signal number

The initial letters X, Y and Z have the following meaning:X Signal originsY Signal applications

Z Gated signalsThe signal areas or application areas are identified by the second alpha character B2.The two numerical characters BN specify the individual signal type or application.


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Signal area code letters:

X Z YSignalarea Definition binary/analog Description

x x x A Automatic control (group control, ...) binaryx x B Individual control (drive control, ...) binaryx x C Individual closed-loop control binary/analog not turbine governor, no field signalsx x x D free to usex x x E Excitation signals binaryx x x F Protection signals binaryx x G Contact binary field devicesx x x H Limit value derived from analog values binaryx x x J Black-box signals analogx x x K Black-box signals binaryx x x L Control room and control station signals

x x M static individual or group fault signals binaryx x x N Operating and monitoring signals binaryx x x P Operating and monitoring signals analogx x x Q Analog signals analog field devices, ...x x R Higher-level control binary/analog no field signalsx S Steps of control sequences binaryx x x T Turbine governor signalsx x x U gated signals - free to use binary/analogx x x V gated signals - free to use binary/analogx x x W gated signals - free to use binary/analog

X not available do not useY not available do not useZ not available do not use

The Signals 51 to 99 are the antivalent comparable signals or applications.

For example: XB01 … ON

XB51 … NOT ON

The predefined signal numbers are listed in chapter 7.4 of this document.


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7. KKS Reference List

7.1 Breakdown level 1

A Grid and distribution systemsB Power Transmission and Auxiliary Power SupplyC Instrumentation and control equipmentG Water supply and disposalL Steam, water, gas cyclesM Main machine setsP Cooling water systemsQ Auxiliary systemsS Ancillary SystemsU StructuresX Heavy MachineryZ Workshop and office equipment


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KKS Code

BDL1 Description Remark

Grid and distribution systems Grid and distribution systems

> 420kV-Systems > 420kV-Systems

ABA 420kV-System Unit 1, busbar 1

ABB 420kV-System Unit 2, busbar 2

AB

ABC 420kV-System Feeder, coupling, not busbar 1 nor busbar 2

380 (-420) kV-Sys tems 380 (-420) kV-Sys tems

ACA 380 - 420 kV-System Unit 1, busbar 1

ACB 380 - 420 kV-System Unit 2, busbar 2

AC

ACC 380 - 420 kV-System Feeder, coupling, not busbar 1 nor busbar 2


ADA 220 - 245 kV-System Unit 1, busbar 1

ADB 220 - 245 kV-System Unit 2, busbar 2

ADC 220 - 245 kV-System Feeder, coupling, not busbar 1 nor busbar 2

AD

ADT Transformer General-purpose transformer


AEA 110 - 150 kV-System Unit 1, busbar 1

AEB 110 - 150 kV-System Unit 2, busbar 2

AE

AEC 110 - 150 kV-System Feeder, coupling, not busbar 1 nor busbar 2

AET Transformer General-purpose transformer

60 (-72) kV-Systems 60 (-72) kV-Systems

AFA 60 - 72 kV-System Unit 1, busbar 1

AFB 60 - 72 kV-System Unit 2, busbar 2

AF

AFC 60 - 72 kV-System Feeder, coupling, not busbar 1 nor busbar 2


AGA 45 - 50 kV-System Unit 1, busbar 1

AGB 45 - 50 kV-System Unit 2, busbar 2

AG

AGC 45 - 50 kV-System Feeder, coupling, not busbar 1 nor busbar 2


AHA 30 - 35 kV-System Unit 1, busbar 1

AHB 30 - 35 kV-System Unit 2, busbar 2

AH

AHC 30 - 35 kV-System Feeder, coupling, not busbar 1 nor busbar 2


AJA 20 - 25kV-System Unit 1, busbar 1

AJB 20 - 25kV-System Unit 2, busbar 2

AJ

AJC 20 - 25kV-System Feeder, coupling, not busbar 1 nor busbar 2


AKA 10 - 15kV-System Unit 1, busbar 1

AKB 10 - 15kV-System Unit 2, busbar 2

AK

AKC 10 - 15kV-System Feeder, coupling, not busbar 1 nor busbar 2

6 (5) kV-Systems 6 (5) kV-Systems

ALA 5 - 6kV-System Unit 1, busbar 1

ALB 5 - 6kV-System Unit 2, busbar 2

AL

ALC 5 - 6kV-System Feeder, coupling, not busbar 1 nor busbar 2


AMA 1 - 3kV-System Unit 1, busbar 1

AMB 1 - 3kV-System Unit 2, busbar 2

A

AM

AMC 1 - 3kV-System Feeder, coupling, not busbar 1 nor busbar 2


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< 1kV-Systems < 1kV-Systems

ANA 500 - 1000V 3-phase system Low voltage switchgear 500-1000V, 3-phase AC

ANB


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AYE Fire alarm system Fire alarm system

AYF Clock system Clock system

AYG Remote control system Remote control system

AYH Telemetry system Telemetry system

AYJ Remote metering system Remote metering systemAYK HF carrier telephone system HF carrier telephone system

AYP Optical monitoring system Optical monitoring system

AYQ General gas alarm system (if not assignedto specific system)

General gas alarm system (if not assigned tospecific system)

AYS Radiotelephone system Radiotelephone system

KKS Code


Power Transmission and AuxiliaryPower Supply

Power Transmission and Auxiliary PowerSupply

Power transmission Power transmission

BAA Generator leads Generator leads from excl. generator bushings,incl. current- and voltage transformers, coolingand ventilation systems to excl. generatortransformer low side bushings or to excl. auxiliarypower transformer high side bushing test

BAB Generator star point Foundation cabinetsBAC Generator circuit breaker Generator circuit breaker, also commutating pole

circuit breaker, incl. cooling systemBAT Generator transformer Generator transformers, including cooling systemBAU Earthing and Iightning protection

equipment Earthing and lightning protection equipmentBAX Fluid supply system for control and

protection equipment Fluid supply system for control and protectionequipment

BA

BAY Protection Electrical control and protection equipment

Medium-voltage distribution Medium-voltage distribution boards andtransformers, normal system

BBA .kV Medium voltage distribution Medium voltage distribution 1 normal systemBBB .kV Medium voltage distribution Medium voltage distribution 2 normal systemBBC .kV Medium voltage distribution Medium voltage distribution 3 normal systemBBD .kV Medium voltage distribution Medium voltage distribution 4 normal systemBBT Unit transformer (or Auxiliary power

transformers)Medium voltage auxiliary power transformers

BBX Fluid supply system for control andprotection equipment

Fluid supply system for control and protectionequipment

BB

BBY Protection Electrical control and protection equipmentMedium voltage distributi on boardsand transformers, general-purpose

Medium voltage distributi on boards andtransformers, general-purpose

BCA Start-up distribution Medium voltage start-up, offsite, general-purposedistribution

BCT Start-up transformer Start-up, offsite, general-purpose transformers

BCX Fluid supply system for control andprotection equipment


BC

BCY Protection Electrical control and protection equipment

Low voltage main distribution Low voltage main distribution boards andtransformers, normal system

BFA 0, .kV Low voltage main distribution Low voltage main distribution 1, normal system

BFB 0, .kV Low voltage main distribution Low voltage main distribution 2, normal system

B

BF

BFC 0, .kV Low voltage main distribution Low voltage main distribution 3, normal system


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BFD 0, .kV Low voltage main distribution Low voltage main distribution 4, normal system

BFT 0, .kV Auxiliary transformer Low voltage auxiliary power transformers

BFX Fluid supply system for control andprotection equipment


BFY Protection ProtectionLow voltage main distribution Low voltage main distribution boards and

transformers, general purpose

BHA 0, .kV Low voltage main distribution Low voltage main distribution 1, general purpose

BHB 0, .kV Low voltage main distribution Low voltage main distribution 2, general purpose

BHC 0, .kV Low voltage main distribution Low voltage main distribution 3, general purpose

BHD 0, .kV Low voltage main distribution Low voltage main distribution 4, general purpose

BHT 0, .kV Auxiliary transformer Low voltage auxiliary power transformers

BHX Fluid supply system for control andprotection equipment


BH

BHY Protection Protection

Low voltage sub distribution Low voltage sub distribution boards and

transformers, normal systemBJA 0, .kV Low voltage sub distribution Low voltage sub distribution 1, normal system

BJB 0, .kV Low voltage sub distribution Low voltage sub distribution 2, normal system

BJC 0, .kV Low voltage sub distribution Low voltage sub distribution 3, normal system

BJD 0, .kV Low voltage sub distribution Low voltage sub distribution 4, normal system

BJT 0, .kV Auxiliary transformer Low voltage auxiliary power transformers

BJX Fluid supply system for control andprotection equipment


BJ

BJY Protection Protection

Low voltage sub distribution Low voltage sub distribution boards andtransformers, general purpose

BLA 0, .kV Low voltage sub distribution Low voltage sub distribution 1, general purpose

BLB 0, .kV Low voltage sub distribution Low voltage sub distribution 2, general purposeBLC 0, .kV Low voltage sub distribution Low voltage sub distribution 3, general purpose

BLD 0, .kV Low voltage sub distribution Low voltage sub distribution 4, general purpose

BLT 0, .kV Auxiliary transformer Low voltage auxiliary power transformers

BLX Fluid supply system for control andprotection equipment


BL

BLY Protection Protection

Low vol tage distribution (diesel)emergency power system

Low voltage distribution boards andtransformers, (diesel) emergency powersystem 1

BMA Low voltage emergency distribution board Low voltage emergency distribution boards(emergency diesel)

BMB Low voltage emergency distribution board Emergency lightning and emergency distributionBMT Low voltage emergency power

transformersLow voltage emergency power transformers

BMX Fluid supply system for control andprotection equipment


BM

BMY Protection Electrical control and protection equipment

Low vol tage distribution (diesel)emergency power system

Low voltage distribution boards andtransformers, (diesel) emergency powersystem 2

BNA Low voltage emergency distribution board Low voltage emergency distribution boards(emergency diesel)

BNB Low voltage emergency distribution board Emergency lightning and emergency distribution

BN

BNT Low voltage emergency powertransformers

Low voltage emergency power transformers


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BNX Fluid supply system for control andprotection equipment


BNY Protection Electrical control and protection equipment

Power installations for electricalvariable-speed drives

Power installations for variable-speed drives(e.g. for feedwater pump, excitationequipment, not power adjusters inswitchgear)

BPA Frequency converter Power installations for variable-speed drives (freefor use)

BPB Excitation transformer Power installations for variable-speed drives (freefor use)

BPX Fluid supply system for control andprotection equipment


BP

BPY Protection Electrical control and protection equipment

Low voltage distribution,uninterruptible power supply

Low voltage distribution boards,uninterruptible (converter) power supply

BRA 230VDC UPS-Emergency 1

230VAC Safe Busbar 1

Low voltage distribution boards, uninterruptible

(converter) power supplyBRB 230VDC UPS-Emergency 2

230VAC Safe Busbar 2Low voltage distribution boards, uninterruptible(converter) power supply

BRU AC-Converter Converter (static), inverter

BRX Fluid supply system for control andprotection equipment


BR

BRY Protection Electrical control and protection equipment

Battery system Battery system

BTA 220V Battery 1 Batteries (free for use)

BTB 220V Battery 2 Batteries (free for use)

BTC 125V Battery Batteries (free for use)

BTL 220V Battery charger 1 Rectifiers, battery chargers (free for use)

BTM 220V Battery charger 2 Rectifiers, battery chargers (free for use)

BT

BTN 125V Battery charger Rectifiers, battery chargers (free for use)

DC Distribution, normal system DC Distribution boards, normal system

BUA 220 VDC distribution board 1 DC Distribution boards, normal system (free foruse)

BUB 220 VDC distribution board 1 DC Distribution boards, normal system (free foruse)

BUC 110 VDC distribution board, common part 110 VDC distribution board, common part

BUD 110 VDC distribution board, common part,fail safe

110 VDC distribution board, common part, failsafe

BUE 24VDC distribution board 1 24VDC distribution board 1

BUF 24VDC distribution board 2 24VDC distribution board 2

BUH 24VDC distribution board, common part 24VDC distribution board, common partBUX Fluid supply system for control and

protection equipmentFluid supply system for control and protectionequipment

BU

BUY Protection Protection

KKS Code


Instrumentation and control equipment Instrumentation and control equipment

Protective interlock Protective interlock

C

CA

CAA Cabinet for protective interlock Cabinet for protective interlock (free for use)


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CAB Cabinet for protective interlock Cabinet for protective interlock (free for use)

CAC Cabinet for protective interlock Cabinet for protective interlock (free for use)

CAD Cabinet for protective interlock Cabinet for protective interlock (free for use)

CAE Cabinet for protective interlock Cabinet for protective interlock (free for use)

Functional group control, Subloopcontrol

Functional group control, Subloop control

CBA Cabinet for protective interlock - turbine Cabinets for functional group control (free for use)CBB Cabinet for protective interlock - generator

Cabinets for functional group control (free for use)CBC Cabinet for protective interlock - auxiliary

control Cabinets for functional group control (free for use)CBD Control cabinet 4 Cabinets for functional group control (free for use)CBE Control cabinet 5 Cabinets for functional group control (free for use)CBF Control cabinet 6 Cabinets for functional group control (free for use)CBP Cabinet for synchronization Cabinet for synchronization

CB

CBQ Cabinet for auxiliary power changeover Cabinet for auxiliary power changeover

Annunciat ion Annunciat ionCE

CEJ Fault recording Fault recording

Measurement, recordi ng Measurement, recordi ng

CFA Cabinet for measurement 1 Cabinet for measurement (free for use)

CFB Cabinet for measurement 2 Cabinet for measurement (free for use)

CFC Cabinet for measurement 3 Cabinet for measurement (free for use)

CFD Cabinet for measurement 4 Cabinet for measurement (free for use)

CF

CFQ Cabinet for metering Cabinet for recording (meters, pen recorders)

Closed-loop control Closed-loop control

CGA Closed-loop control cabinet Cabinets for closed-loop control (free for use)

CG

CGB Closed-loop control cabinet Cabinets for closed-loop control (free for use)

Protection ProtectionCHA Cabinets for protection system 1 Cabinets for generator and transformer protection

(free for use)

CHC Cabinets for protection system 2 Cabinets for generator and transformer protection(free for use)

CHC Cabinets for protection system 3 Cabinets for generator and transformer protection(free for use)

CHD Cabinets for protection system 4 Cabinets for generator and transformer protection(free for use)

CH

CHY Protection Protection , emergency stop cabinet

Unit coordination level Unit coordination level

CJA Unit control system Unit control system

CJ

CJD Start-up control, setpoint control Start-up control, setpoint control

Process computer system Process computer system

CKA Online supervisory and diagnosticcomputer 1

Online supervisory and diagnostic computer (freefor use)

CKB Online supervisory and diagnosticcomputer 2


CKC Online supervisory and diagnosticcomputer 3


CKF Process computer joint control Process computer joint control

CKM Patrol monitoring system Access control computer (free for use)

CKN Process computer system 1 Process computer system (free for use)

CKP Process computer system 2 Process computer system (free for use)

CK

CKQ Process computer system 3 Process computer system (free for use)


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Instrumentation and control equipment Instrumentation and control equipment

CMA Instrumentation and control system 1 Instrumentation and control equipment (free foruse)

CMB Instrumentation and control system 2 Instrumentation and control equipment (free foruse)

CMC Instrumentation and control system 3 Instrumentation and control equipment (free foruse)

CM

CMD Instrumentation and control system 4 Instrumentation and control equipment (free foruse)

Marshalling rack Marshalling racks

CVA Marshalling rack, system 1 Marshalling racks (cabinets)

CVB Marshalling rack, system 2 Marshalling racks (cabinets)

CVC Marshalling rack, system 3 Marshalling racks (cabinets)

CVD Marshalling rack, system 4 Marshalling racks (cabinets)

CVG Marshalling rack Marshalling rack water treatment system

CVM Marshalling rack Marshalling rack heavy machinery, generator

CVP Marshalling rack Marshalling rack cooling water system

CV

CVQ Marshalling rack Marshalling rack auxiliary plant

Control room Control rooms

CWA Main control console 1 Main control console 1

CWB Main control console 2 Main control console 2

CWC Main control console 3 Main control console 3

CWD Main control console 4 Main control console 4

CWD Plotter table Plotter table

CWF Main control panels 1 Main control panels 1

CW

CWF Main control panels 1 Main control panels 1

Local control station Local control stations

CXA Local control station - turbine Local control station - turbine

CXC Local control station - water treatmentsystem

Local control station - water treatment system

CXD Local control station - diesel engine plant Local control station - diesel engine plant

CXG Local control station - process drainagesystem

Local control station - process drainage system

CXM Local control station - generator Local control station - generator

CX

CXP Local control station - cooling watersystem

Local control station - cooling water system

Communication equipment Communication equipment

CYA Telephone system Telephone system (PABX)

CYB Control console telephone system Control console telephone system

CYE Fire alarm system Fire alarm system

CYF Clock system Clock system

CYG Remote control system Remote control system

CYK HF carrier telephone system HF carrier telephone system

CYL Radio paging system Radio paging system

CYN Public address system Public address system

CYP Optical monitoring system Optical monitoring system

CY

CYS Radiotelephone system Radiotelephone system

KKS Code



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Water supply and disposal Water supply and disposal

Raw water suppl y Raw water suppl y

GAA Extraction, mechanical cleaning Extraction, mechanical cleaning from incl. intaketo incl. mechanical cleaning system outlet

GAC Piping and channel system Piping and channel system from excl. intake orfrom excl. outlet of other system to excl. inlet toother system

GAD Storage system Storage system from incl. storage system inlet toincl. storage system outlet, incl. intake and outfall

GAF Pump system Pump system from incl. pump system suctionnozzle to incl. pump system discharge nozzle

GAV Lubricant supply system Lubricant supply system

GAX Fluid supply system for control andprotection equipment


GA

GAY Control and protection equipment Control and protection equipment. Only formechanical equipment (pneumatic or hydraulic)

Distribution systems Distribution systems (not drinking water)

GHC Distribution systems after treatment(demineralization) tanks

GH

GHD Distribution systems after treatm. (others)Distribution systems after treatment (others)

Drinking water supply Drinking water supply

GKA Receiving point Online supervisory and diagnostic computer (freefor use)

GKB Storage, forwarding, distribution system Online supervisory and diagnostic computer (freefor use)

GKC Drinking water supply Drinking water supply

GKD Drinking water supply Drinking water supply (free for use)

GKE Drinking water supply Drinking water supply (free for use)

GKF Drinking water supply Drinking water supply (free for use)

GKG Drinking water supply Drinking water supply (free for use)GKH Drinking water supply Drinking water supply (free for use)

GKJ Drinking water supply Drinking water supply (free for use)

GKX Fluid supply system for control andprotection equipment


GK

GKY Protection Protection

Dewatering syst em Dewatering syst em

GMA Dewatering system Dewatering system (free for use)

GMB Dewatering system Dewatering system (free for use)

GMC Dewatering system Dewatering system (free for use)

GMD Dewatering system Dewatering system (free for use)

GME Dewatering system Dewatering system (free for use)

GMF Dewatering system Dewatering system (free for use)

GMG Dewatering system GT wash water

GMH Dewatering system Boiler house

GMM Storage dewatering system Storage dewatering system

GMP Dewatering system Pump house

GMT Dewatering system Sprinkler system

GMX Fluid supply system for control andprotection equipment


G

GM

GMY Protection Protection

Drainage system Drainage system

GQA drainage system drainage system (free for use)

GQ

GQA GQA10 drainage pit, pumps and level switches drainage pit, pumps and level switches


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GQB drainage system drainage system (free for use)

GQC drainage system drainage system (free for use)

GQD drainage system drainage system (free for use)

GQE drainage system drainage system (free for use)

GQG drainage system GT wash waterGQH drainage system Boiler houseGQM Storage process drainage system Storage process drainage system

GQP drainage system Pump house

GQT drainage system Sprinkler system

GQX Fluid supply system for control andprotection equipment


GQY Protection Protection

KKS Code


Steam, water, gas cycles Steam, water, gas cycl es

Water impounding works forhydroelectric power plant

Water impounding works for hydroelectricpower plant

LNA Water niveau metering Water niveau metering at the water impoundingwork

LNB Trash rack, trash/fish barrier Trash rack, trash/fish barrier

LNC Dam, weir system Dam, weir system

LND Spillway Spillway

LNE Drainage system Drainage system

LNF Pump system Pump system

LNV Lubricant supply system Lubricant supply system

LNW Sealing water supply system from incl. sealing water supply main isolatingvalve to excl. casing nozzle of sealing water user

LNX Fluid supply system for control andprotection equipment


LN

LNY Protection Protection

Intake system, upper water system forhydroelectric pow erplant

Intake system, upper water system forhydroelectric powerplant

LPA Cleaning system Separate out and collect floating matter fromheadrace

LPB Isolating equipment Isolating equipment

LPC Piping and penstock system from incl. receiving point to incl. discharge intoturbine system, incl. connecting piping for pump

systemLPE Surge tank Surge tank

LPV Lubricant supply system Lubricant supply system

LPW Sealing water supply system from incl. sealing water supply main isolatingvalve to excl. casing nozzle of sealing water user

LPX Fluid supply system for control andprotection equipment


LP

LPY Protection Protection

Tail race system, under water systemfor hydroelectric power plant

Tail race system, under water system forhydroelectric power plant

LQA Underwater piping and culvert system Underwater piping and culvert system

LQB Surge tank Surge tank

L

LQ

LQC Isolating equipment Isolating equipment


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LQE Cleaning system for pumped-storageoperation

Cleaning system for pumped-storage operation

LQV Lubricant supply system Lubricant supply system

LQW Sealing water supply system from incl. sealing water supply main isolatingvalve to excl. casing nozzle of sealing water user

LQX Fluid supply system for control andprotection equipment


LQY Protection Protection

Common installations for hydr oelectricpower plant

Common installations for hydroelectricpower plant

LS

LSL Drainage system Drainage system

KKS Code


Main machine sets Main machine setsHydraulic turbine plant Hydraulic turbine plant

Turbine Turbine from excl. turbine inlet or from excl. inletvalve to incl. turbine outlet or to excl. isolatingvalve, incl. draft tube

MEA10 Spiral case Spiral case

MEA20 Wicket gate, nozzles Wicket gate, nozzles

MEA30 Runner, deflector runner, deflector

MEA40 Shaft Shaft

MEA50 Turbine brake system Turbine brake system

MEA

MEA60 Revision sealing Revision sealing

Isolating valve blocking headwater before turbine MEA and/or

setting headwater for turbine MEA

MEB

MEB10 Turbine main valve Turbine main valve

Bearings Bearings

MED10 Thrust bearing Thrust bearing

MED

MED20 Guide bearing Guide bearing

Stabilizing air system Stabilizing air system from incl. air compressorto incl. outlet to turbine

MEG10 Compressor Compressor

MEG20 Pressure tank Pressure tank

MEG

MEG50 Instruments Instruments

Gear Transmission gear between prime mover anddriven machine, incl. turning gear, barring gear

MEK10 Converter Converter

MEK

MEK20 Gearbox Gearbox

Water depression air supply system from incl. air compressor to incl. outlet to turbine

MEL10 Compressor Compressor

MEL20 Pressure tank Pressure tank

MEL30 Control Control

MEL

MEL50 Instruments Instruments

Labyrinth cooling water system Labyrinth cooling water system

MES10 Cooling water system pumps Cooling water system pumps

MES20 Cooling water extraction Cooling water extraction

MES30 Cooling water system filter Cooling water system filter

MES40 Cooling water system distribution Cooling water system distribution

MME

MES

MES70 Cooling water elevated tank Cooling water elevated tank


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Lubricant supply system from incl. lubricant tank to excl. user and fromexcl. user

MEV10 Oil supply combined thrust and guidebearing

Oil supply combined thrust and guide bearing

MEV20 Oil supply thrust bearing Oil supply thrust bearing

MEV30 Bearing load relieving Bearing load relieving

MEV60 Oil mist extraction Oil mist extraction

MEV70 Bearing oil elevated tank Bearing oil elevated tank

MEV80 Lubricating grease system Lubricating grease system

MEV

MEV90 Lubricant water supply Lubricant water supply

Sealing water supply system from incl. sealing water supply main isolatingvalve to excl. casing nozzle of sealing wateruser

MEW10 Sealing water pump Sealing water pump

MEW30 Sealing water conditioning Sealing water conditioning

MEW

MEW40 Sealing water distribution Sealing water distribution

Hydraulic oil Non-electric control and protection equipment,

incl. fluid supply systemMEX10 Oil pressure generation Oil pressure generation

MEX20 Wicked gate, nozzle control Wicked gate, nozzle control

MEX30 Runner- and deflector control Runner- and deflector control

MEX50 Brake control Brake control

MEX60 Pressure oil generation and control forshut-off valve

Pressure oil generation and control for shut-offvalve

MEX

MEX70 Safety and emergency shutdownequipment

Safety and emergency shutdown equipment

Electrical control and protectionequipment

Electrical control and protection equipment

MEY10 Turbine governor Turbine governor

MEY

MEY30 Speed acquisition and evaluation Speed acquisition and evaluation

Pumping turbine plant in pumped-storage power plants

Pumping turbine plant in pumped-storagepower plants

MFA Pumping turbine, pump and turbine asintegral unit

Pumping turbine, pump and turbine as integralunit

MFB Isolating equipment blocking headwater before turbine MFA and/orsetting headwater for turbine MFA

MFD Bearings Bearings

MFG Stabilizing air system Stabilizing air system from incl. air compressorto incl. outlet to turbine

MFK Gear Transmission gear between motor generator setand pumping turbine

MFL Water depression air supply system from incl. air compressor to incl. outlet to turbine

MFM Start-up unit Start-up unit

MFS Shaft gland cooling water system Shaft gland cooling water system

MFV Lubricant oil supply system Lubricant oil supply system

MFW Sealing fluid system Sealing fluid system

MFX Control oil Fluid supply system for control and protectionequipment

MF

MFY Control and protection equipment Control and protection equipment

Pumped-storage plant Pumped-storage plant

MGA Storage pump (casing, shaft, runner, etc) Storage pump (casing, shaft, runner, etc)

MGB Isolating valve blocking headwater before storage pump MGAand/or setting water for storage pump MGA

MGD Bearings Bearings

MG

MGK Gear Transmission gear between motor generator setand storage pump


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MGL Water depression air supply system from incl. air compressor to incl. outlet to turbine

MGM Start-up unit Start-up unit

MGS Shaft gland cooling water system Shaft gland cooling water system

MGV Lubricant oil supply system Lubricant oil supply system

MGW Sealing fluid system Sealing fluid systemMGX Control oil Fluid supply system for control and protection

equipmentMGY Control and protection equipment Control and protection equipment

Generator plant Generator plant

Generator casing Generator, complete, incl. stator, rotor and allintegral cooling equipment to incl. generatorbushing

MKA10 Generator rotor Generator rotor

MKA20 Generator casing incl. stator Generator casing incl. stator

MKA30 Generator air cooling Generator air cooling

MKA40 Shaft Shaft

MKA50 Mechanical brake devices Mechanical brake devices

MKA

MKA60 Moist exhaustion system Moist exhaustion system

Excitation Generator exciter set, even with electricgenerator-brake (only if MKC is insufficient)

MKB

MKB10 Electric generator brake Electric generator brake

Excitation Generator exciter set, even with electricgenerator-brake

MKC

MKC10 Excitation Excitation

Bearings Bearings

MKD10 Combined bearing (guide and thrust) Combined bearing (guide and thrust)

MKD

MKD20 Generator guide bearing Generator guide bearing

Stator/rotor liquid cooling system, incl.

coolant supply system

Stator/rotor liquid cooling system, incl. coolant

supply system

MKF

MKF10 Generator cooling water system Generator cooling water system

Stator/rotor gas cooling system, incl.coolant supply system

Stator/rotor gas cooling system, incl. coolantsupply system

MKG

MKG10 Generator gas cooling system Generator gas cooling system

MKH Stator/rotor nitrogen cooling system, incl.coolant supply system

Stator/rotor nitrogen cooling system, incl.coolant supply system

MKQ Exhaust gas system Exhaust gas system (if separate system forgenerator)

MKU Stator/rotor oil cooling system Stator/rotor oil cooling system, incl. coolantsupply system

Lubricant supply system Lubricant supply system (if separate system forgenerator)

MKV10 Oil supply combined bearing Oil supply combined bearing

MKV20 Öil supply guide bearing Öil supply guide bearing

MKV30 Bearing load relieving Bearing load relieving

MKV

MKV60 Oil mist exhaust Oil mist exhaust

MKX Non el. Control system incl. Fluid supplysystem

Non el. Control system incl. Fluid supply system

MK

MKY Electrical control and protectionequipment

Electrical control and protection equipment

Compressor plant Compressor plant

MMA Compressor Compressor incl. internal system

MMC Air intake piping system Air intake piping system

MMD Bearings Bearings

MM

MME Intercooling system Intercooling system


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MMF Recooling system (Aftercooling) Recooling system (Aftercooling)

MMG Final cooling system Final cooling system

MMH Discharge piping system Discharge piping system

MMV Lubricant supply system Lubricant supply system

MMW Sealing water supply system Sealing water supply systemMMX Fluid supply system for control and

protection equipmentFluid supply system for control and protectionequipment

MMY Control and protection equipment Control and protection equipment

Common installations for mainmachine sets

Common installations for main machine sets

MPA Foundation Foundation

MPB Sheathing Sheathing

MPG Frame, support structure Frame, support structure

MPR Forced cooling system Forced cooling system

MP

MPS Drying and layup system Drying and layup system

KKS Code


Cooling water systems Cooling water systems

Main cool ing water system Circulating (main cooling) water system

PAA Extraction, mechanical cleaning for directcooling

Extraction, mechanical cleaning for direct cooling

PAB Main cooling water piping and culvertsystem

Main cooling water piping and culvert system

PAC Main cooling water pump system Main cooling water pump system

PAD Cooling tower Cooling tower

PAE Cooling tower pump systems Cooling tower pump systems

PAF Condenser cleaning systems Condenser cleaning system incl. allappurtenances

PAR Make-Up water piping system Make-Up water piping system

PAS Make-Up water pump system Make-Up water pump system

PAV Lubricant supply system Lubricant supply system

PAX Fluid supply system for control andprotection equipment


PA

PAY Control and protection equipment Control and protection equipment

Secondary cool ing water system,conventional area

Service (secondary cooling) water system,conventional area

PCA Extraction, mechanical cleaning for direct

cooling

Extraction, mechanical cleaning for direct cooling

PCB Cooling water piping and culvert system Cooling water piping and culvert system

PCC Cooling water pump system Cooling water pump system

PCD Recirculation cooling system, outfallcooling system

Recirculation cooling system, outfall coolingsystem

PCE Cooling tower pump systems Cooling tower pump systems

PCH Cleaning system for heat exchanger Cleaning system for heat exchanger

PCM Secondary cooling water system forgenerator-, motorgenerator-cooling

Secondary cooling water system for generator-,motorgenerator-cooling

PCV Lubricant oil supply system Lubricant oil supply system

PCX Control oil Fluid supply system for control and protectionequipment

P

PC

PCY Control and protection equipment Control and protection equipment


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Closed cooling water system,conventional area

Closed cooling water s ystem, conventionalarea

PGA Closed cooling water system forconventional area - filter

Closed cooling water system for conventionalarea - filter

PGB Closed cooling water system forconventional area - piping

Closed cooling water system for conventionalarea - piping

PGC Closed cooling water system forconventional area

Closed cooling water system for conventionalarea

PGM Cooling water system for generator-,motorgenerator-cooling

Cooling water system for generator-,motorgenerator-cooling

PG

PGY Control and protection equipment Control and protection equipment

Common equipment for cooling w atersystem

Common equipment for cooling w ater systemPU

PUA Common equipment for cooling watersystem

Common equipment for cooling water system(free for use)

KKS Code


Auxi li ary systems Auxi li ary systems

Central chemicals supply Central chemicals supply

QCA Central chemicals supply Central chemicals supply

QCB Central chemicals supply Central chemicals supply

QCC Central chemicals supply Central chemicals supply

QC

QCD Central chemicals supply Central chemicals supply

Central control air supply Central control air supply

QFA Central control air generation system Central control air generation system

QFB General control air supply, Compressedair

Central control air distribution system

QFC Instrument airReceiver, storage

Central control air supply (free for use)

QFD Adsorption Dryer Adsorption Dryer

QFV Lube oil, Lube oil supply Lubricant oil supply system

QFX Control oil Fluid supply system for control and protectionequipment

QF

QFY Control and protection equipment Control and protection equipment

Central oil supply and disposal system Central oil supply and disposal system

Q

QS

QSA Oil regeneration system Oil regeneration system

KKS Code


Anci ll ary Sys tems Anci ll ary Sys tems

Heating, ventilation, air-conditioning(HVAC) systems for conventional area

Room ventilation

SAA Heating, ventilation, air-conditioning inconventional area

Heating, ventilation, air-conditioning inconventional area

SAB Heating, ventilation, air-conditioning inconventional area


S

SA

SAC Heating, ventilation, air-conditioning inconventional area



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SAH Heating, ventilation, air-conditioning inconventional area (Boiler house)

Heating, ventilation, air-conditioning inconventional area (Boiler house)

SAL Heating, ventilation, air-conditioning inconventional area (exhaust air)

Heating, ventilation, air-conditioning inconventional area (exhaust air)

SAM Heating, ventilation, air-conditioning inconventional area (machine hall)

Heating, ventilation, air-conditioning inconventional area (machine hall)

SAP Heating, ventilation, air-conditioning inconventional area (cooling water system)

Heating, ventilation, air-conditioning inconventional area (cooling water system)

Space heating systems Space heating systems

SBA Space heating system Heating system (heating control room)

SBB Space heating system Space heating systems (free for use)

SBE Space heating system Space heating systems (internal heating system,district heating)

SB

SBL Space heating system Space heating systems (internal heating system,district heating)

Stationary compressed air supplies Stationary compressed air supplies (only ifseparate service air exist to the instrument-

air)SCA Compressed air generation system Compressed air generation system

SCB Compressed air distribution system Compressed air distribution system

SCC Vessel for compressed air Vessel for compressed air

SC

SCD Dryer Dryer

Stationary cleaning systems Stationary cleaning systems

SDA Stationary cleaning systems Stationary cleaning systems

SDB Stationary cleaning systems Stationary cleaning systems

SDC Stationary cleaning systems Stationary cleaning systems

SD

SDD Stationary cleaning systems Stationary cleaning systems

Stationary fire protection systems Stationary fire protection systems

SGA Fire water system, conventional area Fire water system, conventional areaSGC Spray deluge system, conventional area Spray deluge system, conventional area

SGE Sprinkler system Sprinkler system

SGF Foam fire-fighting system Foam fire-fighting system

SGG Tank rook, tank shell cooling system Tank rook, tank shell cooling system

SGJ CO2 fire-fighting systems CO2 fire-fighting systems

SGK Halon fire-fighting systems Halon fire-fighting systems

SGL Portable fire extinguisher Portable fire extinguisher

SGX Fluid supply system for control andprotection equipment


SG

SGY Control and protection equipment Control and protection equipment

Waterway facili ties Waterway facili ties

SHA Intake system Intake system (upper pound)

SHB Look chamber Lock chamber incl. chamber filling and emptyingsystem

SHC Lock chamber gate (upstream) Lock chamber gate (upstream)

SHD Lock chamber gate (intermediate) Lock chamber gate (intermediate)

SHE Lock chamber gate (downstream) Lock chamber gate (downstream)

SHF Discharge system (lower pound) Discharge system (lower pound)

SHJ Anti icing system Anti icing system

SHK Ship impact system Ship impact system

SHL Leakage drainage system Leakage drainage system

SHM Rest evacuation system Rest evacuation system

SHS Minimum water system Minimum water system

SH

SHT Fish ladder Fish ladder


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SHU Woodraft system Woodraft system

SHV Lubricant supply system Lubricant supply system

SHW Sealing water supply system Sealing water supply system

SHX Fluid supply system for control and

protection equipment

Fluid supply system for control and protection

equipmentSHY Control and protection equipment Control and protection equipment

Cranes, stationary hoists andconveying appliances

Cranes, stationary hoists and conveyingappliances

SMA Cranes, stationary hoists and conveyingappliances

Cranes, stationary hoists and conveyingappliances (free for use)

SMB Cranes, stationary hoists and conveyingappliances


SMC Cranes, stationary hoists and conveyingappliances


SMD Cranes, stationary hoists and conveyingappliances


SMG Cranes, stationary hoists and conveying

appliances

Cranes, stationary hoists and conveying

appliances (water treatment)SMH Cranes, stationary hoists and conveying

appliancesCranes, stationary hoists and conveyingappliances (Boiler house)

SMM Cranes, stationary hoists and conveyingappliances

Cranes, stationary hoists and conveyingappliances (Machine hall)

SM

SMP Cranes, stationary hoists and conveyingappliances

Cranes, stationary hoists and conveyingappliances (Cooling water)

Elevators Elevators

SNA Elevator Elevators (free for use)

SNB Elevator Elevators (free for use)

SN

SNC Elevator Elevators (free for use)

Road installations Road installations

SQA Road installations Road installations (free for use)SQB Road installations Road installations (free for use)

SQC Road installations Road installations (free for use)

SQD Road installations Road installations (free for use)

SQ

SQE Road installations Road installations (free for use)

Workshop, stores, laboratoryequipment and staff amenities

Workshop, stores, laboratory equipment andstaff amenities outside controlled area

STA Workshop equipment Workshop equipment

STC Maintenance areas Maintenance areas

STE Stores and filling station equipment Stores and filling station equipment

STG Laboratory equipment Laboratory equipment

STP Staff amenities Staff amenities

ST

STY Control and protection equipment Control and protection equipment

KKS Code


Structures Structures

Structures for grid and distributionsystems

Structures for grid and distribution s ystems

UAA Switchyard structure Switchyard structure

UAB Grid system switchgear building Grid system switchgear building

UAC Grid system control building Grid system control building

U

UA

UAD Structures for grid and distribution system Structures for grid and distribution system


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UAE Structures for pneumatic control system Structures for pneumatic control system

UAF Structures for grid and distribution system Structures for grid and distribution system

UAG Structures for transformer Structures for transformer

UAH Structures for supports and equipment Structures for supports and equipment

UAX Special structures Special structuresUAY Bridges Bridges

UAZ Culverts Culverts

Structures for power transmission andauxiliary power supply

Structures for power transmission andauxiliary power supply

UBA Switchgear building Switchgear building

UBB Structure for power transmission andauxiliary power supply

Structure for power transmission and auxiliarypower supply

UBC Structures for offsite system transformers Structures for offsite system transformers

UBD Structures for low voltage auxiliary powertransformers

Structures for low voltage auxiliary powertransformers

UBE Structures for medium voltage auxiliarypower transformers

Structures for medium voltage auxiliary powertransformers

UBF Structures for generator transformers Structures for generator transformersUBG Structures for start-up transformers Structures for start-up transformers

UBH Structures for oil collection pits Structures for oil collection pits

UBJ Structures for transformer track Structures for transformer track

UBK Transformer assembly building Transformer assembly building

UBL Structures for busbars Structures for busbars

UBM Structures for transformer cooling system Structures for transformer cooling system

UBN Structures for emergency powergenerating set

Structures for emergency power generating set

UBP Emergency power generating and centralwater chiller building

Emergency power generating and central waterchiller building

UB

UBQ Structures for emergency power generatorfuel supply system

Structures for emergency power generator fuelsupply system

Structures for instru mentation andcontrol

Structures for instrumentation and control

UCA Unit control room building Unit control room building

UCB Control station building Control station building

UCC Structure for instrumentation and control Structure for instrumentation and control (freefor use)

UCD Structure for instrumentation and control Structure for instrumentation and control (freefor use)

UCE Structure for instrumentation and control Structure for instrumentation and control (freefor use)

UC

UCF Structure for instrumentation and control Structure for instrumentation and control (freefor use)

Structures for water supply anddisposal Structures for water supply and disposal

UGA Structure for raw water supply Structure for raw water supply

UGD Structure for demineralisation system Structure for demineralisation system

UGE Structure for neutralisation system Structure for neutralisation system

UGF Structure for fire water supply Structure for fire water supply

UGG Structure for drinking water supply Structure for drinking water supply

UGH Structure for rainwater Structure for rainwater

UGK Flocculant mixing chamber Flocculant mixing chamber

UGL Flocculator structure, flocculator Flocculator structure, flocculator

UGN Treated water basin Treated water basin

UGP Sludge thickener Sludge thickener

UG

UGQ Sludge dewatering building Sludge dewatering building


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UGR Sludge storage building Sludge storage building

UGU Structure for effluent disposal Structure for effluent disposal

UGV Structure for sewage plant Structure for sewage plant

Structu res for steam, water, gas-cycles Structu res for steam, water, gas-cycles

ULN Intake system Intake system (upper pound)

ULP Look chamber Lock chamber incl. chamber filling and emptyingsystem

UL

ULQ Lock chamber gate (upstream) Lock chamber gate (upstream)

Structures for main machine sets Structures for main machine sets

UME Hydraulic turbine building Hydraulic turbine building

UMG Pumped storage turbine building Pumped storage turbine building

UMJ Diesel engine building Diesel engine building

UMM Compressor system building Compressor system building

UM

UMR Gas engine plant building Gas engine plant building

Structures for circulating (cooling)

water systems

Structures for cir culating (cooling) water

systems

UPA Cooling water intake culvert Cooling water intake culvert

UPB Secondary cooling water intake culvert Secondary cooling water intake culvert

UPC Cooling water intake structure Cooling water intake structure

UPD Secondary cooling water intake structure Secondary cooling water intake structure

UPH Structure for cooling water treatment Structure for cooling water treatment

UPJ Structure for secondary cooling watertreatment

Structure for secondary cooling water treatment

UPN Cooling water inlet culvert Cooling water inlet culvert

UPP Secondary cooling water inlet culvert Secondary cooling water inlet culvert

UPQ Biocide treatment building Biocide treatment building

UPS Debris trough Debris trough

UP

UPT Screen wash water cleaning structure Screen wash water cleaning structure

Structures for circulating (cooling)water systems

Structures for cir culating (cooling) watersystems

UQA Cooling water pump building Cooling water pump building

UQB Secondary cooling water pump building Secondary cooling water pump building

UQG Cooling water overflow structure, surgetank

Cooling water overflow structure, surge tank

UQH Screen wash water discharge culvert Screen wash water discharge culvert

UQJ Cooling water seal pit incl. cooling wateraeration structure

Cooling water seal pit incl. cooling wateraeration structure

UQK Cooling water venting structure Cooling water venting structure

UQL Secondary cooling water surge pond Secondary cooling water surge pond

UQM Secondary cooling water collecting pond Secondary cooling water collecting pond

UQN Cooling water outfall culvert Cooling water outfall culvert

UQP Secondary cooling water outfall culvert Secondary cooling water outfall culvert

UQQ Cooling water outfall structure Cooling water outfall structure

UQR Secondary cooling water outfall system Secondary cooling water outfall system

UQS Cooling water discharge culvert Cooling water discharge culvert

UQT Secondary cooling water discharge culvert Secondary cooling water discharge culvert

UQU Cooling water spillway structure incl.cooling water aeration structure

Cooling water spillway structure incl. coolingwater aeration structure

UQ

UQV Structure for artificial cooling wateraeration

Structure for artificial cooling water aeration


34/63

Dwg. No. / Doc.

Int Doc N°

Rev


2840-004970

B




UQW Routing structure for cooling waterdischarge

Routing structure for cooling water discharge

Structures for circulating (cooling)water systems

Structures for cir culating (cooling) watersystems

URA Cooling tower structure (main coolingwater)

Cooling tower structure (main cooling water)

URB Cooling tower structure (secondarycooling water)

Cooling tower structure (secondary coolingwater)

URC Structure for cooling water system Structure for cooling water system

URD Cooling tower pump structure (maincooling water)

Cooling tower pump structure (main coolingwater)

URE Cooling tower pump structure (secondarycooling water)

Cooling tower pump structure (secondarycooling water)

URF Structure for cooling water system Structure for cooling water system

URG Cooling tower connection structure Cooling tower connection structure

URH Cooling tower outlet structure Cooling tower outlet structure

URJ Cooling tower outfall culvert Cooling tower outfall culvert

URK Cooling tower return structure Cooling tower return structure

URL Cooling tower return culvert Cooling tower return culvert

URM Cooling water distribution building Cooling water distribution building

URN Cooling tower bypass structure Cooling tower bypass structure

URP Cooling tower blowdown structure Cooling tower blowdown structure

UR

URQ Cooling tower blowdown culvert Cooling tower blowdown culvert

Structures for anciliary systems Structures for anciliary systems

USA Structure for heating, ventilation, air-conditioning systems

Structure for heating, ventilation, air-conditioningsystems

USB Structure for heating systems Structure for heating systems

USC Structure for stationary compressed airsupply

Structure for stationary compressed air supply

USG Fire pump house Fire pump house

USH Structure for waterway facilities Structure for waterway facilities

UST Workshop Workshop

USU Storage building Storage building

USV Laboratory building Laboratory building

US

USX Special structures Special structures

Structures for auxiliary systems Structures for auxiliary systemsUT

UTF Compressed air system building Compressed air system building

General services struc tures General services struc tures

UYA Office and staff amenities building Office and staff amenities building

UYB Staff amenities building Staff amenities building

UYC Administration building Administration building

UYD Canteen Canteen

UYE Gate house Gate house

kks handbook rev b

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