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The copyrights for this document and all appendices are reserved by Holcim Group Support Ltd.The right to reproduce them entirely or in part in any form and to make them available to third parties is subject to the authorization of
Holcim Group Support Ltd.
Cement Plant Coding
and Base for Asset Management Systems
Edition May 2001
HAC - MANUAL
HOLCIM ASSET-CODE
Holcim Asset-Code Page
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CONTENT LIST:
1. OBJECTIVE AND PURPOSE OF THE ASSET-CODE HAC 5
1.1 Objective of an Asset Management System 5
1.2 Purpose of the Asset Coding System HAC 5
1.3 Administration of the Asset Coding System HAC 6
2. STRUCTURE AND APPLICATION OF THE HOLCIM ASSET CODE - HAC 7
3. THE GROUP NUMBER 9
3.1 Code I1I: Main- Preprocess- and Auxiliary Cost Centers 9
3.2 Code I1I2I: Technical Groups 9
3.3 Code I3I: Parallel Production Installations 10
4. THE ASSET UNIT 10
4.1 Code I4I: Asset or Depreciation Categories 10
4.2 Code I4I5I: Types of Assets 10
4.3 Code I4I5I6I Similar Asset Units 11
5. THE COMPONENT 11
6. EXPLANATIONS TO THE TABLES 12
TABLES:
Table 1: Groups within main cost centers
Table 2: Groups within preprocess and auxiliary cost centers
Table 3: Machinery Assets/Mechanical Maintenance Units–Depreciation Category AA ZZ
Dictionary – English – German – French - Spanish
Table 4: General Assets – Depreciation Category 10 … 9Z
Table 5: Current Assets – table eliminated
Table 6: Electrical Components
ANNEXES:
Annex 1: Application Examples of the HAC for "GROUP NUMBERING"
Annex 2: Application Examples of the HAC for "MECHANICAL EQUIPMENT"
Annex 3: Application Examples of the HAC for "ELECTRICAL EQUIPMENT"
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Change Index to edition January 1998
2. 1) Functions for Cost Centers should be grouped in production (1 to 5 and A to U); distribution (6,7);
3.2 Groups within "Main Functions" are defined by numbers in position I1I and by letters or numbers in position I2I.
3.3 new paragraph
Table 1: more examples: 14,27,28,2E,34,35,38,3E,4A,54,5E,64,6B,6E
Table 2: H1 deleted, new: T (slag), U (mixing)
Table 3: new codes for: VB, QA, GN, TP, CM, RT, VR; symbol for: BI, CP, DG; no remark 2)for: BW, FM; changed remark for DG, FV,MX,MI; general update of symbol library.Dictionary: Additional column with title.
Table 4: new codes for: 2B, 2M; 3U with remark 5)
Annex 1: 2. DEFINITION OF PARALLEL GROUPS, updated and new drawing; new: 3.GROUPS AND COST CENTERS.
Annex 2: additions to 1.2 bag filters; changed 1.6 cyclone coding; new example: 2.5 Electricalrooms
Annex 3: new: 3.2 Control loops including new drawing.
Spanish and French edition are now also available.
Tables also exist in Italian and Portuguese (update by Merone and Holdercim)
Change Index to edition August 1998
1.1 Definition of ICP, PNS
2. Structure and Application of HAC, spare parts coding, asset tags
3.2 and 3.3 Additional definitions group and production line
Table 1: Text to 24, 25, 38, 41, 51, 61, 67, 70
New code for 52, 65, 6A, 6D, 6K, 71, 72, 73
Table 2: New code for L7, M4, P0; changed title: Electric Power and Control
Table 3: New code for FC, GT, SU, Y ,Z ; changed remarks (footnote) for SQ, VC, SJ, MT,WI, IJ, FV: changed title for VD.
Table 4: Changed title for Electrical and Control; new code 1J, 49; changed text 2N
Annex 1: 1. The storage is part of the feeding group.
1.1.2 Water pump PU
2. Material (s),
3. Example: separate material, sub cost centre pyrite (group 3Ax)
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4. New: Groups in Auxiliary Cost Centers
Annex 2: Changed title
new: 1.3.1 aeration fan / fan
additions to 1.7 valves, flowmeters,
4.1 : Version 14
4.2: Standard size, HAC-INFO, Remarks
4.3 Flowsheet lines
General update of Autocad (V14) symbol library including more mechanical, electrical and valvecomponents, separate layer for HAC- INFO, additional fields for hidden attributes.
Change Index to edition March 1999
1. Definitions adapted to Holcim Accounting and Reporting Manual
2. Table 0 adapted to Holcim Accounting and Reporting Manual, new cost centers:alternative fuels (V) alternative raw materials (W), correctives (X).
3. Naming: Function replaced by cost center and technical group, new pre-process cost center
4. Table 5 (current assets) eliminated
Table 1: Naming of cost centers adapted to Holcim Accounting and Reporting Manual
Code 23, 24 eliminated. Remark for 14, 24, 27, 28, 52, 6A, 6B, 6D. New code for 32, 5K, 6U, 6X, 6Y.
Table 2: Naming of cost centers adapted to Holcim Accounting and Reporting Manual, B9 without elevator (to be allocated to main cost center), E1 without power plant, Remark for D4, E5, L7, P0, R0. New code for EG, P3
Table 3: New code for VE, MK, MP; changed remarks (footnote) for FP, changed name forBL, VD.
Table 4: New Cost Center for 4R, new code 6Z
Table 5: Eliminated (please refer to Holcim Accounting and Reporting Manual)
Annex 1: 1. General according Holcim Accounting and Reporting Manual
2.1.4 Kiln dust transport
4. Sub-cost centers
5. Adapted to Holcim Accounting and Reporting Manual, new: 5.3. air conditioning,lifts, compressed air
Annex 2: 1.2 Big bag filters coded same as cyclones (1.6)
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Change Index to edition April 2000
1. "Holderbank" changed to HolcimPNS changed to PCS
6. Explanations to the tables
Table 1 & 2: Group names with material name where possible
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1. OBJECTIVE AND PURPOSE OF THE ASSET-CODE HAC
The present manual describes the Holcim Asset Coding System, which shall be partof the Asset Management System as defined in the Holcim Accounting and ReportingManual and applied in SAP and other systems of Holcim Companies and Plants.
1.1 Objective of an Asset Management System
The objective of an asset management system is:
o to record, at the earliest possible opportunity, all asset related data of technical andeconomical relevance in a way
ä to allow tracking and optimisation of investment, operating and maintenance costof such assets
ä to enable decisions, based on correctly calculated economical depreciationcharges and proper carrying amounts of the respective assets
The Asset Management System comprises the following areas:
KIWI
PROJECT ENGINEERINGProject Budgeting ICPProject Cost Control
FINANCIAL ADMINISTRATIONPhysical Asset Numbering
Cost Accounting and Reporting
HAC
HTC
PLANT OPERATIONPlant Control System
Technical DocumentationTechnical Specification
PLANT MAINTENANCEMaintenance Units
Materials ManagementSpare Parts Classification PCS
KIWI Please refer to the Holcim Accounting and Reporting Manual
PCS Please refer to the Holcim Commerce
ICP Guide to Investment Cost Presentation
HTC Holcim Technical Code, Extension of HAC for Reporting
Considering the large number of application areas, the Asset Coding System HAC hasbeen developed and elaborated by an interdisciplinary team representing the formerCorporate Controlling - CCO, the Corporate Technical Services - CTS, as well as theCorporate Engineering – CE.
1.2 Purpose of the Asset Coding System HAC
o The basis of any asset management system (covering all relevant areas) is a suitablehomogeneous classification, identification and coding of the assets. In most Holcimplants, this classification is made through the Holcim Asset Coding System, calledHAC.
o The HAC identifies the type of asset and its location within the plant.
o The HAC covers the multiple needs of both the project and the operating phase.
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1.3 Administration of the Asset Coding System HAC
To assist the users of the system and to assure that the feedback of information fromthe plants is used to improve further applications of the code, Corporate Engineering –CE in Switzerland has been assigned to act as the HAC - Co-ordinator.
CE offers courses both on-site or at Holderbank on the application of the HAC. For firstusers, an introductory workshop may be advantageous to start the plant numberingsystem on the right track.
The following additional tools can be provided to assist the plants in the elaboration oftheir documentation of assets:
1. Tables 1 to 6, - ACCESS 97 data files, Print Files are available in Holspace (Engi-neering).
2. Flowsheet symbols complete with HAC code, attributes for main data of the assetand standard electrical components, - AutoCAD (14) data files
3. HDRS97 an engineering tool for the documentation of plant specific groups, assetsand electrical components and for their integration with the plant automation sys-tem.
For further information on HAC and HTC please contact:
Holcim Group Support LtdCH-5113 HolderbankCorporate Engineering
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2. STRUCTURE AND APPLICATION OF THE HOLCIM ASSET CODE - HAC
The HAC is composed of a six-digit alpha-numeric code which can be supplementedby additional individual digits. Components of the Asset Unit (or Maintenance Unit) areclassified with additional digits. In case several plants are to be organised under thesame asset code, the official "Holcim Plant Code" should precede the HAC. For easyreference between group, asset and component the delimiters "-" and "." shall beused. For codes in position I1I, I4I I5I and I7I, the "Standard-Numbering" presented inthe following table 0 is applicable.
Within maintenance systems as e.g. SAP the HAC shall be used to identify the loca-tion of an equipment. The HAC shall not be used to identify or tag spare parts. TheHAC tag at the physical location of the asset in the plant shall therefor be placed on thefixed part or the support structure of the asset.
Corporate Controlling encourage linking the HAC to the financial fixed asset register inorder to facilitate the Holcim Financial Reporting as well as communication withingroup companies.
For further guidance please consult the Holcim Accounting and Reporting Manual.
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Table 0: Structure of the Holcim Asset Code - HAC
The Plant The Group Number The Asset Unit The Component
Main Cost Centers General Assets Mechanical Components0 All main cost centers 00 All asset units Mechanical components are to be1 Raw material extraction 1.. Medium voltage installations classified using numbers in2 Raw material preparation 2.. Low voltage installations position I7I.3 Raw meal preparation 3.. Buildings and installations Mechanical components normally4 Clinker production 4.. Vehicles refer to machinery assets5 Cement grinding 5.. Laboratory equipment (i.e. digit I4I5I = letters) but may
Pre-Process Cost Centers 6.. Workshop and warehouse also be used for general assetK Additives prep. handling 7.. Furniture units (i.e. digit I4I = number)L Traditional fuels prep. handl. 8.. Land and concessionsT Mineral components prep. h. 9Z Construction in progressV Alternative fuels prep. handl. (digit I4I numbers only)W Alternative raw mat. prep. h. Electrical ComponentsX Correctives prep. handling Electrical components are to beEG Power generation classified using letters in
Auxiliary Cost Centers Machinery Assets position I7I.B Infrastructure AA Machinery and mechanical Electrical components normallyC Plant management equipment units - refer to machinery assetsD General plant services to understood as: (i.e. digit I4I5I = letters) but mayE Electric power and control "Maintenance Units" also be used for general assetF Parts and supplies manag’t ZZ (digit I4I5I letters only) units (i.e. digit I4I = number)G Plant maintenance/workshopsH Quality control and laboratory General Asset ComponentsI Mobile equ.mainten./garage Current Assets / Inventories Components of general assetsJ Internal transport system as civil- ,vehicles -, laboratory-M Water treatment / distribution refer to Holcim Accounting shall use branch specific codes,N Sewage treatment / station and Reporting Manual and HTC as long as they refer to theP Flue gas treatment > CC 4 corresponding asset unit code I4I.Q Solid waste disposalR Waste heat utilisation > CC 4S Environmental protection
Logistics and DistributionU Mixing / Blending6 Shipping and packing7 Distribution outbound8 Marketing and sales9 Administration1) 2) Please refer to Holcim Accounting and Reporting Manual* For Plant Codes see Holcim Annual Technical Report ATR.
** The digits in position 3 and 6 serve for sequential numbering: digit 3 for parallel main pro-cess equipment; digit 6 for numbering the same asset type within a group
N.B.: The letter "O" shall never be used in order to avoid confusion with the number "0"
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3. THE GROUP NUMBER
The group number defines the cost center (CC) and the place within the plant.
The Group Number Example: Group 364-
1 2 3 -3 = Cost Center = Raw Meal Preparation36 = Technical Group = Raw Meal Grinding
364 = Sequential # 4 = Production Line # 4
For the definition of cost centers please refer to the Holcim Accounting and ReportingManual and to annex 1 of this manual.
3.1 Code I1I: Main- Preprocess- and Auxiliary Cost Centers
The Holcim Asset Code defines the cost center by means of a 1-digit short code I1I.Main cost centers are generally represented by numbers and preprocess and auxiliarycost centers by letters as shown in the preceding table 0: Structure of the Holcim As-set Code. Annex I shows the borderlines between cost centers.
It is to be noted, that at the transfer from one cost center to the following one, allequipment for transport and feed of material into a storage as well as the storage itself,are part of the preceding cost center. On the other hand, all equipment for reclaimingand extraction from the storage belong to the following cost center. Similarly, this ap-plies also to the dedusting equipment related of the above transport and storageequipment.
The transfer between a main cost center and an preprocess or auxiliary cost centerfollows the same rules whereby the storage involved between the groups might beminimal or even non-existent.
3.2 Code I1I2I: Technical Groups
The cost centers above need to be subdivided into technical groups. The subdivisionof the cost centers into technical groups are defined by the codes I1I2I.
Groups within main cost centers are defined by numbers in position I1I and by lettersor numbers in position I2I. Groups within preprocess or auxiliary cost centers are de-fined by letters in position I1I and by letters or numbers in position I2I. The number 0 inposition I2I is used to identify the sum of all assets and project related expenses of thecost center.
Groups within cost centers are specified for a "standard" cement as well as for aggre-gates and ready-mix concrete production. These standard lists may be modified asrequired by the individual needs of a specific plant, but by respecting the generalspecifications as defined in the Holcim Accounting and Reporting Manual.
To subdivide the main process of a plant into groups, one has to take into account theflowsheet, the layout, the process technology, as well as the desired subdivision of thecost centers of the plant. Therefore, it is mandatory to define the groups in a projectteam including the maintenance, the accounting, the mechanical and the electricalautomation project engineers.
A group shall normally have a reasonable size e.g. between 5 to 50 assets, the lowerlimit to justify the cost structure, the higher limit to ease the numbering and to structurethe assets.
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There is no common subdivision into groups possible for all types of processes andorganisations. However, a typical classification of groups, based on experience, canbe found in the following tables. The existing codes can be supplemented using com-binations of numbers and letters within allocated areas of code combinations.
3.3 Code I3I: Parallel Production Installations
Production lines or parallel similar installations within the same main cost center aredistinguished by sequential numbering using numbers from 1 - 9 or letters from A - Nand P - Z in coding position I3I.
It is recommended to use numbers to distinguish between main process activities ofseparate production lines and to use letters to distinguish between groups, servingdifferent production lines or used for a variety of products.
A production line is normally defined per production process within the main cost cen-ter 3, 4, 5. For cost centers 1, 2, 6 and for preprocess or auxiliary cost centers thedefinition of a production line may differ, depending on the structure of the specific in-stallations. Please refer to annex I for examples.
The denomination of each code combination I1I2I3I should be defined and stored in aplant specific database (SAP and/or HDRS etc.). A simple denomination normally indi-cates a good subdivision of the process.
4. THE ASSET UNIT
The asset unit means primarily a "Physical Production Equipment", a "Mainte-nance Unit", typically a machine. Such physical production equipment is to be allo-cated to a Group defined with codes I1I2I3I as specified in the previous chapter 3.
Group Number The Asset Unit Example: Equipment-BE3
1 2 3 - 4 5 6B = Asset category Machinery (letter only)BE = Maintenance unit Bucket elevator
BE3 = Similar asset Bucket elevator # 3
The "Asset Units" are classified primarily according to their "Rate of Depreciation"(buildings and installations, machinery, mobile equipment, etc.). These rates of depre-ciation are based on the techno-economic lifetime of the assets.
4.1 Code I4I: Asset or Depreciation Categories
Asset categories are also used as depreciation categories. The depreciation cate-gories are defined by alpha-numeric characters in digit I4I. The "Standard Classifica-tion" of assets in depreciation categories with the corresponding codes I4I is specifiedin the preceding table "Structure of the HAC" as well as in the tables of the followingchapter.
4.2 Code I4I5I: Types of Assets
The subdivision of the "Depreciation Category" in "Asset Units" are defined inCodes I4I5I. The "Asset Catalogue" is a list of combinations of numbers and letterswhich specifies types of assets and is classified in depreciation categories I4I. Basi-
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cally, those equipment items which appear in the "Asset Lists" I4I5I can be consideredas independent "Maintenance Units".
Components of such maintenance units are to be coded in digits I7I.
For the definition of Current Assets such as consumables, materials, fuels etc. pleaserefer to the Holcim Accounting and Reporting Manual and to the HTC.
The "Standard Asset Lists" I4I5I are included in the following listed tables:
Code Asset and Depreciation Category Table
AA – ZZ Machinery / Mechanical Production Equipment Units 300 - 9Z General Assets (Numbers only in position I4I) 4
The flowsheet symbols included in the tables are examples only. For complete infor-mation refer to 1.3.
4.3 Code I4I5I6I Similar Asset Units
Same types of asset units / physical production equipment I4I5I within the same groupI1I2I3I are distinguished by sequential numbering using code I6I. For this purpose,numbers 1 - 9 or letters A - N and P - Z are to be used. The sequence of numberingshall normally follow the flow of material. (see also annex II)
5. THE COMPONENT
The coding of components has to be co-ordinated with the stores and with the mainte-nance documentation. Except for electrical component coding, no correspondingcomponent lists have been included in the HAC Manual.
In general it is recommended to use the component numbering of the correspondingmaintenance software, e.g. SAP or the component numbers as indicated on the ma-chine suppliers maintenance documents. Whenever possible, these codes shouldstart with a number in position I7I in order to avoid the risk of a duplication with anelectrical component code.
The electrical component code always uses a letter in position I7I. The code generallyfollows international electrical and instrumentation codes, but has been slightlyadapted to suit the special requirements of our industry.
The component code shall be extended with sequence numbering or a process func-tion numbering, as required and as the performance of the plant control system soft-ware permits.
For automated reporting purpose with TIS and according KIWI the Holcim TechnicalCode HTC shall be used.
The electrical component list is to be found in Table 6. Application examples of theHAC for electrical equipment coding are to be found in annex III.
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6. EXPLANATIONS TO THE TABLES
* stands for "any", Example 3C = Control within Cost Center 3
>>> indicates, that corresponding costs (if separately recorded) are to be allocatedto the indicated Cost Center
( ) Groups for segment aggregates and concrete
All physical assets are to be allocated to a cost center. The following list is the suggested classification of the main cost centers into technical groups . Details have to be discussed between maintenance-, accounting-, production- and automation engineers.
Example: Group 364 -3 Main Cost Center - Raw Meal Preparation36 Technical Group - Raw Meal Grinding364 Sequential # - Production Line # 4
3 -
Holcim Asset-Code Table 1 Page 1 of 5
Table 1: Groups within Main Cost Centers
Group Number
Code Group-Description Code Group-Description
1 2
General
Steuerung innerhalb der Kostenstelle
Control within a cost centerContrôle dans le centre de coôt
Control en el centro de coste
*C
Beleuchtung innerhalb der Kostenstelle
Lighting within a cost centerEclairage dans le centre de coût
Alumbrado en el centro de coste
*L
Elektrische Energieverteilung in der Kst
Electric power distribution within a CCDistribution d'énergie dans le centren
Distribución de energía en el centro c.
*P
Raw material extraction
Rohmaterial Gewinnung
Raw material extractionExtraction de matières premières
Extracción de materias primas
10
Kalk Abbau
Limestone extractionExtraction de calcaire
Extracción de caliza
11
Mergel Abbau
Clay or marl extractionExtraction d'argile
Extracción de arcilla
12
Sand Gewinnung
Sand extractionExtraction de sable
Extracción de arena
13
Kies Gewinnung
( Aggregates extraction )Extraction de gravier
Extracción de agregados
14
Rohmaterial Transport
Raw material transportTransport de matières premières
Transporte de materias primas
19
.
.
.
.
1A
Raw material preparation
Rohmaterial Aufbereitung
Raw material preparationPréparation de matières premières
Preparación de materias primas
20
Kalkstein Brecherei
Limestone crushingConcassage du calcaire
Trituración de caliza
21
Ton/Schiefer/Mergel Brecherei
Clay/shale/marl crushingConcassage de l'argile/shiste/marne
Trituración de arcilla/pizara/marga
22
Altern. Rohmaterial Aufbereitung
Alternative raw material prep. >>> CC WPréparation matière alternative
Preparación materias alternativas
23
.
.
.
.
24
Rohmaterial Probenahme
Raw material sampling / Online analizerEchantillonnage
Muestreo
25
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Holcim Asset-Code Table 1 Page 2 of 5
Code Group-Description Code Group-Description
Kies Wasch- und Siebanlage
( Aggregates washing and screening )Lavage de granulat
Lavado de agregados
27
Kies Brech- und Sortieranlage
( Aggregates crushing and classifying )Classification de granulat
Classifcación de agregados
28
Rohmaterial Transp.und Lagerung
Raw material transport/storageTransport et stockage - matières prem.
Transporte y almacenamiento
29
.
.
.
.
2A
Rohmaterial Empfang
Receiving raw materialEntré matières premières
Entrada de materias primas
2E
Raw meal preparation
Rohmehl Aufbereitung
Raw meal preparationPréparation du cru
Preparación del crudo
30
Rohmaterial Lagerabbau und Transport
Raw material reclaiming and transportReprise du stock et transport matière
Extracción del depósito y transporte
31
Korrekturmaterial Aufbereitung
Correctives preparation >>> CC XPréparation matière de correction
Preparación de corectivos
32
Rohmühlenaufgabe
Raw mill feedAlimentation du broyeur cru
Alimentación de la molienda crudo
33
Rohmaterial Presse/Vormahlung
Raw material pregrinding - pressPrébroyage - presse cru
Premolienda - prensa crudo
34
Rohmaterial Trocknung und Heizung
Raw material drying and heatingSéchage et chauffage cru
Secador y calentador crudo
35
Rohmehl Mahlung
Raw meal grindingBroyage du cru
Molienda del crudo
36
.
.
.
.
37
Rohmehl Homogenisierung
Raw meal homogenizingHomogénisation cru
Homogeneizatión del crudo
38
Rohmehl Transport und Lagerung
Raw meal transport and storageTransport et stockage du cru
Transporte y almacenamiento del crudo
39
.
.
.
.
3A
Empfang von aufbereitetem Rohmaterial
Receiving of prepared raw materialEntré matières premières préparées
Entrada de materias primas preparados
3E
Clinker production
Klinker Fabrikation
Clinker productionFabrication du clinker
Fabricación de clinker
40
Rohmehl Transport zur Ofenaufgabe
Raw meal transport to kiln feedTransport du cru à l'alimentat'n du four
Transp. del crudo hasta aliment. horno
41
Ofenanlage Entstaubung
Dedusting of kiln systemDépoussiérage du système four
Desempolvamiento del sistema horno
42
Ofenaufgabe
Kiln feedAlimentation du four
Alimentación del horno
43
Vorwärmung
PreheatingPréchauffage
Precalentamiento
44
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Holcim Asset-Code Table 1 Page 3 of 5
Code Group-Description Code Group-Description
Vorkalzinierung mit Feuerung
Precalcining including firingInjection-combustible à la précalcinat.
Inyección-combustible para precalcinac.
45
Ofen
KilnFour
Horno
46
Klinker Kühlung
Clinker coolingRefroidissement du clinker
Enfriamiento del clinker
47
Ofen Feuerung
Kiln firingInjection de combustible au four
Inyección de combustible al horno
48
Klinker Transport und Lagerung
Clinker transport and storageTransport et stockage du clinker
Transporte y almacenamiento del clinker
49
Ofen Bypass
Kiln by-passBypass du four
Bypass de horno
4A
.
.
.
.
4B
Staubtransport und Einblasung
Dust transport and insufflationTransport et injection poussières
Transporte y inyección polvo
4D
.
.
.
.
4E
Cement grinding
Zement Mahlung
Cement grindingMouture du ciment
Molienda de cemento
50
Klinker Transport zur Mühlenaufgabe
Clinker transport to mill feedTransport du clinker à la trémie d'alim.
Transp. clinker hasta alim.molino
51
Gips Aufbereitung
Gypsum preparation >>> CC KPrép. du Gypse à la trémie
Cement transport and storageTransport et stockage du ciment
Transporte y almacen. del cemento
59
.
.
.
.
5A
Empfang von Klinker
Receiving of clinkerEntré du clinker
Entrada de clinker
5E
Klinkerverlad
Clinker loading (internal)Chargement clinker
Carga de clinker
5K
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Holcim Asset-Code Table 1 Page 4 of 5
Code Group-Description Code Group-Description
Packing and shipping
Packerei und Versand
Packing and shippingEnsachage et expédition
Ensacado y expedición
60
Cement Transport zu Verladung
Cement transport to loadingTransp.vers chargement en vrac et sac
Transp.hasta carga a granel/ensacoado
61
Loseverlad Strasse
Bulk loading roadChargement en vrac - route
Carga a granel - carretera
62
Loseverlad Bahn
Bulk loading railChargement en vrac - rail
Carga a granel - ferrocarril
63
Loseverlad Schiff
Bulk loading ships/bargesChargement en vrac - bateau/barque
Carga a granel - navio/barco
64
Big bag Verladung
Big bag loadingChargement big bag
Carga big bag
65
Packanlage
Packing plantEnsachage et ensacheuse
Ensacado y ensacadora
66
Palettieranlage
Palletizing, wrapping, shrinkingPalettisation
Paletizador
67
Sackverlad Bahn
Bag loading railChargement des sacs - train
Carga en sacos - vagón ferrocarril
68
Sackverlad Strasse
Bag loading roadChargement des sacs - camions
Carga en sacos - camión
69
Laden von Kies
( Loading of aggregates )Chargement de granulats
Carga de agregados
6A
Laden von Beton
( Loading of ready mix )Chargement de beton
Carga de hormigón
6B
Laden von Trockenmörtel
( Loading of dry-crete )Chargement de mortier sec
Carga de hormigón seco
6D
Empfang von Zement
Receiving of cementEntré du ciments
Entrada de cemento
6E
Sackverlad Schiff
Bag loading ships/bargesChargement des sacs - bateau/barque
Carge en sacos - navio/barco
6F
Klinkerverlad
Clinker loading (to customer)Chargement clinker
Carga de clinker
6K
Zement Mischanlage
Cement blending / mixing >>> CC USystème de mélange
Planta de mezclado
6U
Mischsilo Baustelle
Mixing silo at customer siteSilo de mélange sur chantier
Silo de mescla en obras
6X
Loseverladsilo Baustelle
Bulk silo at customer siteSilo en vrac sur chantier
Silo granel en obras
6Y
Distribution outbound
Verteilsystem
Distribution outboundDistribution
Distribución
70
Transport Strasse
Owned transportation roadTransport route
Transporte carretera
71
Transport Bahn
Owned transportation railTransport chemin de fer
Transporte ferrocarril
72
Edition: May 2001HES 97/6'345/E Rep 12 E Main Functions
Holcim Asset-Code Table 1 Page 5 of 5
Code Group-Description Code Group-Description
Transport Wasserweg
Owned transportation waterwayTransport eau
Transporte por vía fluvial
73
Marketing and sales
Verkauf und Marketing
Marketing and salesVente et marketing
Venta y marketing
80
Verkauf
SalesVente
Venta
81
Marketing
MarketingMarketing
Marketing
82
.
.
.
.
83
Administration
Verwaltung
AdministrationAdministration
Administración
90
Unternehmensleitung
General managementDirection
Dirección
91
Personal
Human resourcesPersonnel
Personal
92
Buchhaltung
Finance and controllingComptabilité
Contabilidad
93
IT
Information servicesInformatique
Informática
94
Einkauf
PurchasingAchat
Compras
95
Edition: May 2001HES 97/6'345/E Rep 12 E Main Functions
All physical assets are to be allocated to a cost center. The following list is a complete classification of the pre-process and auxiliary functions into groups. Details have to be discussed between maintenance-, accounting-, production- and automation engineers. Seperate cost centers need only to be established if justified by it's size.
Holcim Asset-Code Table 2 Page 1 of 9
Table 2: Groups within Pre-Process and Auxiliary Functions
Example: Group E44 -E Auxiliary Function - Electric Power and Control E4 Group Number - Lighting and PowerE44 Sequential # - Production Line # 4
Group Number
Code Group Description Code Group Description
3 -21
General
Steuerung innerhalb der Kostenstelle
Control within a cost centerContrôle dans le centre de coôt
Control en el centro de coste
*C
Beleuchtung innerhalb der Kostenstelle
Lighting within a cost centerEclairage dans le centre de coût
Alumbrado en el centro de coste
*L
Elektrische Energieverteilung in der Kst
Electric power distribution within a CCDistribution d'énergie dans le centren
Distribución de energía en el centro c.
*P
Infrastructure
Infrastruktur
InfrastructureExploitation
Infraestructura
B0
Gelände und Umgebung
Land and surroundingsTerrain et entourage
Terreno y alrededores
B1
Verkehrsflächen, Verkehrssysteme
Traffic areas and systemsAire de roulage et système de trafic
Areas y sistemas de tráfico
B2
Kanalisation
Water drainageCanalisation
Drenaje de agua
B3
Öffentliche Einrichtungen
Public installationsInstallations publiques
Instalaciones públicas
B4
Hafenanlage
HarbourPort
Puerto
B5
Einrichtungen f. Mitarb.& Pförtnerdienst
Install. for employees and guard houseInst. pour employés et corps de garde
Instal. para empleados y guardianes
B6
Wohnkolonie
DwellingsHabitations
Viviendas
B7
Rekultivierung
RecultivationRéhabilitation des terrains
Recultivación
B8
Zufahrten
EntrancesAccès équipment
Entradas
B9
Plant management
Fabrikleitung
Plant managementGestion d'usine
Gestión de fábrica
C0
Technische Leitung
Technical managementGestion technique
Gestión técnica
C1
Fabrikverwaltung
Plant administrationAdministration de l'usine
Administración de la fábrica
C2
Edition: May 2001HES 97/6'345/E Rep 12 E Auxiliary Functions
Holcim Asset-Code Table 2 Page 2 of 9
Code Group Description Code Group Description
Ausbildungszentrum / Technik
Training centre / technicalCentre de formation / technique
Centro de formación / técnica
C3
.
.
.C4
General plant services
Allgemeine Dienstleistungen
General plant servicesServices généraux de l'usine
Servicios generales de la fábrica
D0
Druckluftversorgung
Compressed air systemGénération et distrib.d'air comprimé
Generación y distrib. de aire comprimido
D3
Heizung, Ventilation, Klimatisierung
Heating, ventilation, aircon >>> main CCChauffage, ventilation, air conditionné
Calefacción, ventilación, aire acondic.
D4
Reinigung
CleaningNettoyage
Limpieza
D5
Unfallverhütung und Sicherheit
Safety and plant securitySûreté et sécurité de l'usine
Seguridad y prevención de accidentes
D6
Verwiegestatation für ein.und aus.Güter
Weighing of incoming and outgoing goodsPesage marchandise entrante et sortante
Balanza mercancías entrantes y salientes
D7
Electric power and control
Elektrische Verteilung und Steuerung
Electric power distribution and controlDistribution électrique et contrôle
Distribución eléctrica y control
E0
Haupttransformatoren Station
Main transformer stationPoste de trafo principal
Transformador principales
E1
Mittspannungsverteilung/Transformatoren
Medium voltage power distr./transformerDistr.moyen tension et transformateurs
Distribución media tensión/transformad.
E2
Niederspannungsvert.und Schützengerüste
Low voltage power distribution and MCCDistribution basse tension et CCM
Instrumentation, sensors and subcontrolsInstrum., capteurs et syst.sous direct.
Instrumentación, sensores y sist.control
E6
Kommunikation
CommunicationCommunication
Comunicación
E7
Antriebe
DrivesEntraînement
Accionamiento
E8
Verkabelung, Erdung und Blitzschutz
Cabling, grounding, lightning protectionCâblage, mise à terre, protection foudre
Cableado, puesta tierra y protec.rayo
E9
Brandmeldung
Fire detectionDétection incendie
Sistema de detector de incendio
EF
Kraftwerk / HS Leitung
Power Plant / HV line >>> Preprocess CCCentrale électrique / ligne de HT
Central eléctrica / linea AT
EG
Parts- and supplies management
Materialbewirtschaftung
Parts- and supplies managementGestion des matériaux
Gestión de los materiales
F0
.
.
.
.
F1
Edition: May 2001HES 97/6'345/E Rep 12 E Auxiliary Functions
Holcim Asset-Code Table 2 Page 3 of 9
Code Group Description Code Group Description
Brennstoffe für Fahrzeuge
Fuels for vehiclesCombustibles pour véhicules
Combustibles para vehículos
F2
Schmiermittel
LubricantsLubrifiants
Lubrificantes
F3
Verschleissteile und Verbrauchsmaterial
Wear parts, auxiliary materialPièces d'usures, mat. de consommation
Desgasto
F4
Ersatzteile, Normteile
Spare parts, standard partsPièces de rechange, standardisées
Piezas de recambio
F5
Maschinenteile, Komponenten, E-Teile
Machine parts, components, electr.itemsPièces de machines, composante, électr.
Partes mecánicos y eléctricos
F6
Andere Lager
Other storesAutres stocks
Otros almacenes
F7
.
.
.
.
F8
.
.
.
.
F9
.
.
.
.
FA
Plant maintenance and workshops
Instandhaltung / Werkstätten
Plant maintenance / workshopsMaintenance de l'usine/ ateliers
Mantenimiento de la fábrica
G0
Mechanische Instandhaltung
Mechanical workshopMaintenance mécanique
Mantenimiento mecánico
G1
Elektrische Instandhaltung
Electrical workshopMaintenance électrique
Mantenimiento eléctrico
G2
Elektronische Instandhaltung
Electronics workshopMaintenance électronique
Mantenimiento electrónico
G3
Informatik Instandhaltung
Computer maintenanceMaintenance informatique
Mantenimiento informatico
G4
Bau Werkstatt
Masonry workshopMaçonnerie
Taller de albañilería
G5
Schreinerei
Carpenter workshopMenuiserie
Carpintería
G6
.
.
.
.
G7
.
.
.
.
G8
.
.
.
.
G9
Quality control and laboratory
Qualitätskontrolle und Labor
Quality control and laboratoryContrôle de qualité et laboratoire
Control de calidad y laboratorio
H0
.
.
.
.
H1
Probentransport
Sample transport system (mailing)Transport des échantillons
Transporte de los muestreos
H2
Edition: May 2001HES 97/6'345/E Rep 12 E Auxiliary Functions
Holcim Asset-Code Table 2 Page 4 of 9
Code Group Description Code Group Description
Probenaufbereitung
Sample preparationPréparation des échantillons
Preparación de los muestreos
H3
Röntgenspektrometrie
X-ray analysing sectionContr.de la matière par X-ray analyseur
Análisis de rayo-X
H4
Chemisches Labor
Chemical laboratoryLaboratoire chimique
Laboratorio químico
H5
Physikalisches Labor
Physical laboratoryLaboratoire physique
Laboratorio físico
H6
Qualitätskontrolle
Quality controlContrôle de qualité des produits
Control de la calidad
H7
.
.
.
.
H8
Chemikalienlager
Chemicals storageMagasins des produits chimiques
Almacenamiento productos químicos
H9
.
.
.
.
HA
Mobile equipment maintenance/garage
Fahrzeuginstandhaltung/Garage
Mobile equipment maintenance/garageMaintenance équipements mobiles/garage
Mantenimiento de los equipos móviles
I0
Fahrzeuginstandhaltung in der Fabrik
Mobile equip.maintenance/plant garageMaintenance équip. mobiles de l'usine
Manten. de los equipos móviles fábrica
I1
Fahrzeuginstandhaltung im Steinbruch
Mobile equip.maintenance/quarry garageMaintenance équip.mobiles de la carrière
Manten. de los equipos móviles cantera
I2
.
.
.
.
I3
.
.
.
.
I4
Internal material transport system
Internes Transportsystem (Allgemein)
Internal transport (general purpose)Transport interne (utilisation générale)
Transporte interna (uso general)
J0
Internes Transportsystem - Strasse
Internal transport by roadSystème de transport interne par route
Sistema de transporte interna carretera
J1
Internes Transportsystem - Schiene
Internal transport by railSystème de transport interne par rail
Sistema de transp.interna - ferrocarril
J2
Andere interne Transportsysteme
Other internal transportsSystème de transport interne divers
Otras sistemas de transporte internas
J3
.
.
.
.
J4
Gypsum & additives prep. and handlin
Gips und Zuschlagstoffe Aufbereitung
Gypsum & additives preparationManutention et prép. gypse et des ajouts
Preparación de yeso y de los aditivos
K0
Entladung und Lagerung
Unloading and storageDéchargement et stockage
Descarga y almacenamiento
K1
Zwischentransport und - Lagerung
Intermediate transport and storageTransport intermédiaire et stockage
Transporte y almacenamiento intermedio
K2
Edition: May 2001HES 97/6'345/E Rep 12 E Auxiliary Functions
Holcim Asset-Code Table 2 Page 5 of 9
Code Group Description Code Group Description
Brecherei
CrushingConcassage
Trituración
K3
.
.
.K4
Trocknung und Heizung
Drying and heatingSéchage et chauffage
Secado y calefacción
K5
Mahlung
GrindingBroyage
Molienda
K6
.
.
.K7
.
.
.
.
K8
Transport zum Aufgabesilo
Transport to feed binTransport vers trémie d'alimentation
Transporte hacia tolva de alimentación
K9
.
.
.
.
KA
.
.KB
Traditional fuel prep. and handling
Transport und Aufbereitung Brennstoffe
Traditional fuel preparation and hand.Manutention et préparation-combustibles
Transporte y preparación combustibles
L0
Entladung und Lagerung
Fuel unloading and storageDéchargement et stockage
Descarga y almacenamiento
L1
.
.
.
.
L2
Brennstoff Brecherei
Fuel crushingConcassage combustibles
Trituración combustibles
L3
.
.
.
.
L4
Brennstoff Trocknung
Fuel dryingSéchage comubstibles
Secado combustibles
L5
Brennstoff Mahlung
Fuel grindingBroyage combustibles
Molienda combustibles
L6
Alternative Brennstoffe
Alternative fuels >>> CC VCombustibles alternatifs
Combustibles alternativos
L7
.
.
.
.
L8
Transport zum Aufgabesilo
Fuel transport and storageTransp. vers trémie d'alimentation
Transp. hacia la tolva de alimentación
L9
Water supply/treatment/distribution
Wasserversorgung/Aufbereit./Verteilung
Water supply/treatment/distributionPréparation/aliment,et distribut. d'eau
Preparación/alimentac. y distrib.de agua
M0
Wasserversorgung / Quelle
Water supply / wellAlimentation en eau / source
Alimentación con agua
M1
Trinkwasseraufbereitung und Verteilung
Drinking water treatment/distributionPréparation/distribution d'eau buvable
Preparación/distribución de agua potable
M2
Prozesswasseraufbereitung/Verteilung
Process water treatment/distributionPréparation/distr.d'eau processus
Prep. y distrib.de agua proceso
M3
Edition: May 2001HES 97/6'345/E Rep 12 E Auxiliary Functions
Holcim Asset-Code Table 2 Page 6 of 9
Code Group Description Code Group Description
.
.
.
.
M4
Löschwasser System
Fire fighting water systemSystème de distribution d'eau - incendie
Systema distribución de agua - incendio
M5
.
.
.
.
M6
.
.
.
.
M7
Sewage treatment / plant
Abwasserreinigung
Sewage treatment and - plantEpuration des eaux usées
Tratamiento de aguas
N0
Industrieabwasserreinigung
Industrial sewage treatment/plantEpuration des eaux industrielles
Tratamiento de aguas industriales
N1
Abwasserreinigung
Domestic sewage treatment/plantEpuration des eaux domestiques
Tratamiento de aguas domésticos
N2
.
.
.
.
N3
Flue gas treatment / plant >>> CC 4
Rauchgasreinigung
Flue gas treatment (= cost center 4)Traitement des fumées
Tratamiento de los humos
P0
.
.
.
.
P1
Rauchgasentstaubung
Flue gas dedustingDépoussiérage
Desempolvamiento
P2
Dosierung
FeedAlimentation
Alimentación
P3
Absorber / Gasreiniger
Scrubber / AbsorberAbsorbeur
Absorbente
P6
.
.
.
.
P7
Transport
TransportTransport
Transporte
P9
Solid waste disposal
Beseitigung fester Abfallstoffe
Solid waste disposalTraitement des déchets
Tratamiento de desechos sólidos
Q0
.
.
.
.
Q1
Waste heat utilisation >>> CC 4
Abwärmeverwertung
Waste heat utilisation (= cost center 4)Utilisation de la chaleur perdue
Utilización del calor perdido
R0
Wasseraufbereitung/Abwärmeverwertung
Water treatment for waste heat recoveryTraitem.d'eau/utilisation chaleur perdue
Tratam.de agua/utilización calor perdido
R1
Ofenabwärme
Kiln waste heat recoveryChaleur perdue du four
Calor perdido del horno
R2
Edition: May 2001HES 97/6'345/E Rep 12 E Auxiliary Functions
Holcim Asset-Code Table 2 Page 7 of 9
Code Group Description Code Group Description
Zusatzheizung
Auxiliary heatingChauffage auxiliaire
Calefacción auxiliar
R3
Wärmetauscher
Waste heat exchangerEchangeur de chaleur perdue
Intercambiador de calor
R4
.
.
.
.
R5
Dampfverteilung
Steam distributionDistribution des vapeurs
Distribución vapores
R6
Turbinen und Generatoren
Turbines and generatorsTurbines et générateurs
Turbinas y alternadores
R7
Kondensationsanlage
Condensation plantEquipement de condensation
Equipo de condensación
R8
.
.
.
.
R9
.
.
.
.
RA
Environmental protection
Umweltschutzmassnahmen
Environmental protectionProtection de l'environnement
Protección del medio ambiente
S0
Mineral components prep. and handlin
Aufbereitung mineralische Komponenten
Mineral components preparationManut. et prép. des composant minéraux
Preparación de componentes minerales
T0
MIC Granulator
MIC granulatorGranulation MIC
Granulador MIC
T1
MIC Zwischentransport und - Lagerung
MIC intermediate transport and storageTransport intermédiaire et stockage MIC
Transporte y almacenamiento intermedio
T2
MIC Mühlenaufgabe
MIC mill feed systemAlimentation du broyeur MIC
Alimentación del molino MIC
T3
.
.
.
.
T4
MIC Trocknung und Heizung
MIC drying and heatingSéchage et chauffage MIC
Secado y calefacción MIC
T5
MIC Mahlung
MIC grindingBroyage MIC
Molienda MIC
T6
.
.
.
.
T7
.
.
.
.
T8
MIC Transport zum Silo/Aufgabebunker
MIC transport to feed bin/storageTransport et stockage du MIC
Transporte hacia silo/tolva MIC
T9
.
.
.
.
TA
Empfang von mineralischen Komponenten
Receiving of mineral componentsEntré composants mineraux
Entrada de componentes minerales
TE
Edition: May 2001HES 97/6'345/E Rep 12 E Auxiliary Functions
Holcim Asset-Code Table 2 Page 8 of 9
Code Group Description Code Group Description
Mixing / blending station >>> CC 6
Mischanlage
Mixing / blending station (= CC 6)Système de mélange
Planta de mezclado
U0
Zement Aufbereitung
Cement preparationPréparation du ciment
Preparación de cemento
U1
Kies Aufbereitung
( Aggregates preparation )Préparation du gravier
Preparación de agregados
U2
Aufbereitung von Schlacke
Preparation of ground slagPréparation des scories
Préparación de escorias
U3
.
.
.
.
U4
Aufbereitung von Zuschlagstoffen
Preparation of additivesPréparation d'additives
Preparación de aditivos
U5
Mischer
Mixing CircuitCircuit mélangeur
Mezclador
U6
.
.
.
.
U7
.
.
.
.
U8
Transport von Mischgut
Transport of mixed productTransport du produit fini
Transporte de mezclado
U9
Alternative fuel prep. and handling
Transp und Aufbereitung alt.Brennstoffe
Alternative fuel preparation (AF)Manutention et prép.combustibles altern.
Transporte y prep. Combustibles alternat
V0
AF Entladung und Lagerung
AF unloading and storageDéchargement et stockage AF
Descarga y almacenamiento AF
V1
.
.
.
.
V2
AF Brecherei
AF crushingConcassage AF
Trituración AF
V3
.
.
.
.
V4
AF Trocknung und Heizung
AF drying and heatingSéchage et chauffage AF
AF Secado y calefacción
V5
AF Mahlung
AF grindingBroyage AF
Molienda AF
V6
.
.
.
.
V7
.
.
.
.
V8
AF Transport zum Aufgabesilo
AF transport to feed binTransp. vers trémie d'alimentation AF
Transp. hacia la tolva de AF
V9
Alternative raw material prep. and hand
Aufbereitung alternative Rohmaterialien
Alternative raw material preparationPréparation des matériaux alternativs
Preparación de materias alternativas
W0
Edition: May 2001HES 97/6'345/E Rep 12 E Auxiliary Functions
Holcim Asset-Code Table 2 Page 9 of 9
Code Group Description Code Group Description
Correctives preparation and handling
Aufbereitung Korrekturmaterialien
Correctives preparation and handlingPréparation des correctivs
Preparación de corectivos
X0
Edition: May 2001HES 97/6'345/E Rep 12 E Auxiliary Functions
Holcim Asset-Code Table 3 Page 1 of 12
The classification of assets into the depreciation category for machinery / mechanical production equipment units, also considered as separate maintenance units, will always be carried out according to the following table. In order to make a correct mnemonic, it is necessary to create a code liste for each language as it is presented below.
3 Main Function - Raw Meal Preparation36 Group Number - Raw Meal Grinding364 Sequential # 4 - Production Line # 4364-BE Asset Code - Bucket Elevator364-BE3 Sequential # 3 - Bucket Elevator # 3
Example: 364-BE3
Table 3: Machinery Assets / Mechanical Maintenance Units Depreciation Category: AA ... ZZ
1 2 3 - 6
Code Asset Unit -Description Flow Sheet Code Asset Unit -Description Flow Sheet
Group Number The Asset Unit
4 5
CRUSHERS
Brecher - Allgemein
Crusher - General 1)Concasseur - Général
Trituradora - General
CRCRBCTR
Hammerbrecher
Hammer Crusher Concasseur à Marteaux
Trituradora de Martillos
HCKXHBTS
Walzenbrecher
Roller Crusher Concasseur à Cylindres
Trituradora de Rodillos
RCKCWBTZ
Backenbrecher
Jaw Crusher Concasseur à Mâchoires
Trituradora de Mandíbulas
JCKRBKTM
Kreiselbrecher
Gyratory Crusher Concasseur Giratoire
Trituradora Giratoria
GCKGKBTG
Kegel Brecher
Cone Crusher Concasseur à Cône
Trituradora en Cono
CZKZKGTI
Prallbrecher
Impact Crusher Concasseur Impact
Trituradora de Impacto
IMKJPLTB
Mobil Brecher
Mobile Crusher 1)Concasseur Mobile
Trituradora Móvil
MQKMMBTX
Desagglomerator
Disagglomerator Désagglomérateur
Desaglomerador
DSDADADR
Knollenbrecher
Lump Crusher Emotteur
Trituradora de Aglomerados
LCEMKETH
....
MILLS
Mühle - Allgemein
Mill - General 1)Broyeur - Général
Molino - General
MLBEMLML
Kugelmühle / Rohrmühle
Ball Mill / Tube Mill Broyeur Tubulaire
Molino de Bolas / Tubular
BMBBKMMB
Walzenschüsselmühle
Roller Mill / Vertical Mill Broyeur à Galets
Molino de Rodillos/Vertical
RMBGWMMR
Rollenpresse
Roller Press Presse à Rouleaux
Prensa de Rodillos
RPPXRPPX
Sichter
Separator Séparateur
Separador
SRSRSHSP
HES 97/6'345/E Rep 45 E Mechanical AssetsEdition: May 2001
Code Asset Unit -Description Flow Sheet
Holcim Asset-Code Table 3 Page 2 of 12
Code Asset Unit -Description Flow Sheet
Zyklon Umluftsichter
Cyclone Air Separator Cyclone - Séparateur d'Air
Ciclón Separador de Aire
CSCCZNCE
Schlämm Rechen
Wash Mill Pont Racleur de Boue
Rejilla de Pasta
WMPUSKRJ
DRYERS
Trockner - Rohr
Dryer - Rotary Séchoir -Tubulaire
Secador - Tubular
DRSHTRSE
Trockner / Schwebebett -
Dryer / Fluid Bed - Séchoir / Fluidale
Secador / Fluido
DYSYTYSF
Brecher - Trockner
Crusher - Dryer 1)Concasseur - Sécheur
Trituradora con Secado
CDKSBXST
Heissgaserzeuger
Hot Gas Generator Foyer Auxiliaire
Hogar Auxiliar
HGFAHGHA
(Brennstoff) Heizung
Fluid Heater Réchauffeur (carburant)
Calentador (de combustible)
FHRHBHCC
Filter Presse
Filter Press Filtre Presse
Filtro Prensa
FSFPFIPF
Granulierteller
Pelletizer Assiette de Granulation
Plato de Granulación
PEAEGTPG
Trocknungsband/Vakuum
Vacuum/Drying Belt Bande de Séchage/Vide
Banda de Secado/Vacuo
VBBSTBBD
CLINKER PRODUCTION
Wärmetauscher
Preheater 3)Préchauffeur
Precalentador
PHPCWTPR
Vorkalzinierer
Precalciner Précalcinateur
Precalcinador
PRPQVCPQ
Bypass System
Bypass System 1)Système de By-pass
Sistema de By-pass
BPBQBQBQ
Drehofen
Kiln / Rotary Kiln Four Rotatif
Horno Rotatorio
KLFRDQHR
(Ofen) Rollenstation
(Kiln) Roller Station Galet (du Four)
Rodillos (de Horno)
KRGAQRRH
Ofen Längsführung
Kiln Thrust Unit Butée Axiale du Four
Guía Axial del Horno
KTBUQFGA
Ofen Kopf
Kiln Exit Hood Tête du Four
Cabeza de Horno
KHTDQKHC
Ofeneinlauf Kammer
Kiln Inlet Chamber Chambre d'Entrée du Four
Camara de Entrada de Horno
KIFEQEHE
Brenner / Ofenbrenner
Burner / Kiln Burner Brûleur du Four
Quemador de Horno
BUBRBRQE
COOLERS
Kühler - Allgemein
Cooler - General 1)Refroidisseur - Général
Enfriador - General
CLRFKHEE
Klinkerkühler
Clinker Cooler 1)Refroidisseur de Clinker
Enfriador de Clinker
CCRKKKEK
HES 97/6'345/E Rep 45 E Mechanical AssetsEdition: May 2001
Code Asset Unit -Description Flow Sheet
Holcim Asset-Code Table 3 Page 3 of 12
Code Asset Unit -Description Flow Sheet
Rostkühler
Grate Cooler Refroidisseur à Grilles
Enfriador de Parrilla
GQRGRKEB
Planetenkühler
Planetary Cooler Refroidisseur Planétaire
Enfriador Planetario
PYREPKEP
Rohrkühler
Rotary Cooler Refroidisseur Tubulaire
Enfriador Rotatorio
RKRURHER
Zement Kühler
Cement Cooler Refroidisseur de Ciment
Enfriador de Cemento
CQRCZKEJ
Luft - Luft Kühler
Air to Air Cooler Refroidisseur Air - Air
Enfriador Aire - Aire
AQRXLKEA
Gravitations Kühler
Gravity Cooler Refroidisseur (Gravitation)
Enfriador (Gravitación)
GXRQGKEQ
Verdampfungskühler
Evaporation Cooler Refroidisseur d'Evaporation
Enfriador de Evaporación
ECRVVKEM
Konditionierungsturm
Conditioning Tower Tour de Conditionnement
Torre Acondicionamiento
CTTCKTTA
Wärmeaustauscher
Heat Exchanger 2)Echangeur de Chaleur
Cambiador
HXEYWXCU
Mischkammer / Bypass
Quench Air Unit Refroidisseur Air By-pass
Unidad de Aire de Templado
QARYMKUA
Granulator (Schlacke)
Granulator (Slag) Granulateur (Scories)
Granulador (Escoria)
GNGNGNGN
PACKING AND LOADING
Packmaschine
Packing/Bagging Machine Ensacheuse
Ensacadora
PMESPMEV
Aufsteckautomat
Bag Applicator / Feeder Applicateur de Sacs
Aplicador de Sacos
BAASAAAA
Lademaschine/Beladeband
Loading Machine - Bag Machine de Chargement - Sac
Maquina Cargadora - Sacos
LMMSLMKA
Palettisiermaschine
Palletizing Machine Palettiseur
Paletizador
PAPEPTPZ
Sackreiniger
Bag Cleaner Nettoyeur de Sacs
Limpiador de Sacos
BNNSSQLS
Sackfalle
Bag Trap / Reject Ejecteur de Sacs
Trampa de Sacos
BTEJSCTW
Sack Glättband
Bag Flattening Belt Aplatisseur de Sacs
Aplastador de Sacos
FQADGLAB
Folien Auflege Maschine
Wrapping Machine Housseuse
Empaquetadora
WRHSFAEY
Gross Sack Packer
Big Bag Loader Ensacheuse pour Big Bag
Ensacadora-Sacos Grandes
BBGCGSEG
Loseverladeeinrichtung
Bulk Loading Device 1)Chargeur en Vrac
Dispositivo Carga Granel
BKCPLVDC
Entlader für Schüttgut
Unloader for Bulk Material Déchargeur - Mat.Solides
Descargadora de Granel
UBDMEMDG
Verlade Mobil / Stutzen
Loading Mobile / Spout Chargeur Mobile / Culotte
Cargador Móvil
LACMVLCG
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1) Duplicate or too general. Do not use for new applications. Apply specific code, where applicable.2) Only to be used for important maintenance units, else use mechanical or electrical component code 73) Use special code for each cyclone (see annex II)4) Use "Buildings and Installations" Code 3.. for new applications
7) See also SILO EQUIPMENT: Code SQ for block unit
Edition: May 2001HES 97/6'345/E Rep 45 Alpha Dictionary EDFS
The classification of assets into the general depreciation categories (e.g. electrical installations, buildings and installations, vehicules, laboratory equipment, workshop and warehouse, furniture) which are to be considered as seperate maintenance units, will always be carried out according to the following table. General assets are identified by means of the depreciation categories 0 to 9 in position I4I and numbers and letters in position I5I.
Example: 3P4-1T13 Main Function - Raw Meal Preparation3P Group Number - Power Distribution3P4 Sequential # - Production Line # 43P4-1T Asset Unit - Transformer3P4-1T1 Sequential # - Trafo #1 of Group 3P4
Holcim Asset-Code Table 4 Page 1 of 11
Table 4: General Assets Depreciation Category: 10 ... 9Z
1 2 3 - 6
Code Asset Unit -Description Flow Sheet Code Asset Unit -Description Flow Sheet
The classification of electrical components in position 7 shall always be carried out according the following table: I7I will define the component or the type of measurement. Suceeding positions shall be used to define sequence numbers or functions.
Holcim Asset-Code Table 6 Page 1 of 2
Group Number The Asset Unit Components Number
1 2 3 - . 7 ...4 5 6
% Proportion 1)ProportionVerhältnisProporción
A Analysis/Aux Device EU Equipement AuxiliaireZusatz-GerätAnalysis US/Auxil.EU
B Push Button BoutonTasteBotón pulsador
C Control System Sous-System de ContrôleUntersteuerungSub Sistema de Control
D Drift Switch Interrupteur DéviationSchieflaufschalterInterruptor de Desvio
E Voltage TensionSpannungTensión
F Flow FluxDurchflussFlujo, Caudal
G Gong, Flash Giro PhareGong, BlitzGong, Flash, Claxon
H Heater ChauffageHeizungCalefacción
H
I Current CourantStromCorriente
J Power, Energy PuissanceLeistung, EnergiePotencia, Energia
K Key, Switch, Selector InterrupteurSchalter, TasterLlave, Interruptor
L Level NiveauFüllstandNivel
M Motor MoteurMotorMotor
N Special Sensors 1)Capteur SpécialSpezielle SensorenSensor especiál
P Pressure PressionDruckPresión
Q Quantity US/Analysis EU AnalyseAnalyseCantidad US/Analiza.EU
R Rope-Switch Arrêt à CâbleReissleineParo Emerg.de Cuerda
Edition: May 2001HES 97/6'345/E Rep 7 E Components
2) "X" Stands For: Forward, In, Up, Open, Right, On, North, East and 1; "Y" Stands For: Reverse, Out, Down, Close, Left, Off, South, West and 2.
1) Special Sensors (E.g.: Moisture, Density, Proportion, Vibration, Noise, etc.. Do not use "%" for new applications.)
Edition: May 2001HES 97/6'345/E Rep 7 E Components
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Annex I: Application Examples for "GROUP NUMBERING" (Table 1 and 2)
1. GENERAL
For the general definition of the limits between the different cost centers please refer tothe Holcim Accounting and Reporting Manual. Table 1 and 2 provide a list of all possi-ble groups. The list is generally complete for a "normal" cement plant but can be ex-tended for special applications. The practical subdivision of a plant into groups will de-pend on the actual importance of a cost center or a group. Small groups will be directlyincluded in the main cost center, big preparation and handling processes will require aseparate cost center e.g. group 23: Alternative raw material prep. and handling or aseparate cost center W for a complicated alternative raw material preparation andhandling.
Groups which are defined for aggregates or ready-mix applications are indicated inbrackets e.g. group 14.
2. DEFINITION OF GROUP TRANSFER POINTS
A group shall normally start and stop in a material storage. The storage is part of thefeeding group. In certain cases an "asset" other than a bin (I4I5I = 3B) or a silo (I4I5I =3S) is the transfer point between two groups. In many cases a specific asset can beallocated to the correct group by the question: "how would it be coded, if one of thegroups would not exist?"
2.1 Examples
2.1.1 Transfer point between Raw Mill and Laboratory:
A raw meal sampler (code I4I5I = SM) belongs to raw meal transport (code I1I2I = 39),the storage and the stored material is the sample.
The tube mailing system (code I4I5I = TM) from this sampler to the laboratory belongsto the group sample mailing system (code I1I2I = H2).
2.1.2 Transfer point between Raw Mill and Cooling Water:
The centrifugal water pump (code I4I5I = PU) belongs to group M3, the water controlvalve of the mill bearing belongs to group 36. The fictitious transfer point is the flange(s) between the main water line and the mill water line. (Where would group M3 end, ifgroup 36 would not exist?)
2.1.3 Transfer point between Raw Mill and Electrical Power Supply:
For easy reference within the plant, all electrical equipment in the field is normally acomponent of the corresponding mechanical equipment. Electrical maintenance costsare therefore allocated to the corresponding mechanical "maintenance unit" within thecorresponding process group.
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The mill motor is a component of the "maintenance unit" main drive (code I4I5I = MD)and therefore belongs to group 36.
The mill motor circuit breaker is a "maintenance unit" switch gear (code I4I5I = 1S) andbelongs to group E2.
The cable between the circuit breaker and the motor shall normally be labelled with theasset code of the motor.
The fictitious transfer point between raw mill and electrical power supply is the con-nection point (the terminal) between cable and switch gear.
2.1.4 Kiln Dust Transport
The kiln dust often has common dedusting and transport equipment with the raw mill.In this case the following general rules shall apply:
The common transport of the raw mill and kiln dedusting (including the extraction fromthe filter) will be group 391 (mainly raw meal). The common filter including its rappingmechanism will be group 421 (mainly kiln gas). If a separate transport for kiln dust ex-ists (big enough to justify a separate group), this group will be 4D1.
3. DEFINITION OF PARALLEL GROUPS
Please refer to chapter 3.2 and 3.3 for the definition of group and of parallel productionline.
A group is, generally, regarded as a separate, operational unit. In the case of transportgroups, the material(s) may be fed from more than one starting point and be fed todifferent end points. However, if the material(s) is (are) fed onto a common set oftransport equipment, this is normally still to be considered as one single group sinceindependent, parallel operation is not possible.
In deviation to above definition, a separate group may be created, if one of the trans-ports is big enough to justify a separate group (sub cost center).
Two or more groups of equipment may be called "parallel", if they perform the samefunction and, if they can be operated independently from each other as well as simul-taneously.
Within the main cost centers 3, 4, and 5 a group will normally take the number of thecorresponding production line, even if a parallel operation of a group would be possible.
Example (Drawing 310486):
ä Group 321 has one starting point and one ending point
ä Group 31x has three starting points and three ending points but is onegroup with a common conveyor BC1 and BC2
ä Group 322 is parallel to group 321 with the same function and independentas well as simultaneous operation
ä Parallel operation within group 322 is possible, but all assets should belongto line 2 to follow the main cost center structure
ä Group 391 and 392 have several ending points
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ä Group 39x is a common group for both line 1 and 2
x shall preferably be a letter, to indicate, that these costs have to be split to different productionlines.
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4. GROUPS AND SUB-COST CENTERS
In certain cases it might be useful to define a group according the type of handled ma-terial to better cope with the desired structure of internal sub-cost centers. In the ex-ample below group 31 defines limestone, 32 marl and 3A pyrite.
Within the fix main cost center defined in position |1| a matrix of positions |2| and |3| canbe used to define groups (or products) and lines (or products). The number "0" is usedin both positions to define the sum of all groups or lines. In the example below 301would be the sub-cost center for raw meal preparation line 1, 302 for line 2, wherebythe cost of group 31x and 39x would have to be split between the 2 lines. A sub-costcenter 360 would add the costs of both grindings.
Example (Drawing 310486):
ä 300 is the main cost center preparation of raw meal (all groups 3..,all production lines)
ä 390 is the sub cost center raw meal transport to silo (sum of costs ofgroups 391, 392 and 39x )
ä 301 is the sub cost center preparation of raw meal line 1 (sum of costs ofgroups 321, 331, 361, 391 and part of costs of 31x and 39x)
ä If a separate sub cost center for pyrite is important (and group pyrite is bigenough i.e. more than 5 assets), group 31x can be split into 2 groups 31xreclaiming and transport of limestone and 3Ax reclaiming and transport ofpyrite. (This in contradiction to the general rule, since independent paralleloperation is not possible in this example)
Dobler Henry
Dobler Henry
Dobler Henry
Dobler Henry
Dobler Henry
Dobler Henry
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5. GROUPS IN PRE-PROCESS AND AUXILIARY COST CENTERS
The same rules as above generally also apply for pre-process and auxiliary cost cen-ters.
5.1 Gypsum & additives preparation and handling (Cost Center K)
For the definition of additives please refer to the Holcim Accounting and ReportingManual. For mineral components please refer to the pre-process cost center "T".
The gypsum and additives handling normally ends in the feed bin of the cement millfeed system (53x). The bin itself belongs to the feeding group i.e. Kxx. A separategroup shall only be created, if the Kxx group is big enough (approx. more than 5 as-sets).
Big additives preparations shall be coded according table 2 pre-process cost center K,different parallel production lines (or products) shall be distinguished with HAC position|3|. For common transports also refer to Annex I, chapter 2.
5.1.1 Grinding Aids
Grinding aids installations complete with unloading, tanks etc. are to be included in themain cost center 5, group mill feed system (group 53x).
5.2 Fuel preparation and handling (Cost Center L, V)
The fuel preparation normally ends in the feed bin (tank) of the corresponding firing(35x, 45x, 48x). The bin (tank) belongs to the feeding group i.e. L9x, V9x.
The equipment for very small fuel preparations without bins (e.g. for alternative fuels)can be included in the burner group (45x, 48x). In more complex installations withmany different fuels it is however recommended to use the cost centers L (traditional)and V (alternative) groups, coded according table 2. The groups will have to beadapted according the different processes applied to the different products. Differentparallel production lines (or products) shall be distinguished with HAC position |3|. Forcommon transports also refer to annex I, chapter 2.
5.3 Air conditioning, lifts, compressed air etc.
Air conditioning units (of electrical and compressor rooms etc.) lifts, compressed airequipment etc. shall normally be coded with the group code of the corresponding pro-cess area (main cost centre) where they mainly perform there task and not with anauxiliary cost center. Exceptions are e.g. equipment for central control room (E0x) orlaboratory (H0x) or a plant central compressor station (D3x).
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Annex II: Application Examples for "ASSETS" (Table 3 and 4)
1. CODING OF "MECHANICAL" ASSET UNITS
The coding of mechanical equipment shall take into account both the cost aspect ofthe initial investment as well as the maintenance aspects during the operation of theequipment.
The maintenance (and electrical requirements) often ask for more detailed coding thaninitially required for investment / asset coding. The enclosed coding shall be given asan example. Generally applied compromises are also explained as follows:
1.1 Bucket Elevator
The bucket elevator (code I4I5I = BE) is a standard example, accepted as asset forinvestment cost as well as maintenance unit. All ancillary equipment of an elevator(barring drive, motor, gear box, buckets, belt or chains etc.) are mechanical or electri-cal components of this elevator.
1.2 Bag Filter
A bag filter system for the nuisance dedusting of an elevator is normally regarded asone asset from the investment point of view. Electrical and maintenance requirementshowever distinguish between the filter (code I4I5I = BF), the fan (code I4I5I = FN), thescrew conveyor (code I4I5I = SC) and possible other dust transport equipment.
It is generally recommended to use these detailed codes for the individual equipmentto ease maintenance and to allow a standardised denomination of electrical compo-nents. With computerised tools it is normally possible to relate these detailed machinecodes to one master code (in this case BF), where investment costs and asset relatedaspects can be located.
1.3 Air Slide
The aeration fan (code I4I5I = FA) for the airslide (code I4I5I = AS) is normally a sepa-rate maintenance unit (similar reasons as for bag filter). Another argument for theseparate code is that one fan might serve several airslides or one airslide might needseveral fans.
1.3.1 Aeration Fan / Fan
The aeration fan FA shall be used for applications where ambient air (filtered or flapregulated) is blown into the process, such as for air slides, grate cooler fans, burnerprimary air fans.
The fan FN shall be used for all other applications, like filter fans, kiln and raw mill ex-haust fans.
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1.4 Main Production Machines
Ancillary equipment of "big" machines like crushers, mills, kilns etc. shall normally besplit into separate maintenance units. This mainly refers to lubricating equipment (codeI4I5I = LQ), hydraulic systems ( code I4I5I = HS), fans (I4I5I = FA, FN, FX) etc.
1.5 Drive for Main Machines
The drive arrangement for main machines shall normally be coded as main drive unit(code I4I5I = MD) and where applicable, auxiliary drive unit (code I4I5I = AD). Gear box,coupling, motor; auxiliary gearbox, coupling, motor, brake etc. shall therefore be elec-trical or mechanical components to these units.
"Big" lubricating units (code I4I5I = LQ) or "big" cooling fans (code I4I5I = FN) shallnormally be coded as separate maintenance units.
1.6 Special code for Preheater Cyclones and Big Bag House
The preheater cyclones shall preferably also be numbered with the flow of materialnamely from top to bottom. A special asset code I4I5I6I = Z1A, Z1B, Z2A .... Zxy shallbe used to designate the individual cyclones, whereby "x" may indicate the preheaterstages and "y" the preheater strings.
The same coding system may be applied for large process bag filters. Instead of thestandard code I4I5I = BF, the Zxy code may be used where "x" may number the com-partments in x direction and "y" in the y direction. Components (valves, tubes etc) shallnormally use an identification, which allows an easy reference to the location within acompartment.
1.7 Special Applications
A "big" coupling i.e. to couple a mill to a synchronous motor will have a separate codeI4I5I = CU.
A "big" brake, i.e. to stop a long inclined conveyor belt will have a separate code I4I5I =BG.
An electromechanical or manual valve for the aeration of a distribution gate, for thewater cooling or as valve for bypassing standby pumps, filters, instruments etc. willnormally be a component of the equipment. The control valve or main shut –off andbypass valves of main process fuel, water and gas lines like e.g. the kiln burner will bea separate maintenance unit code I4I5I = VA, or a component of the valve rack unit I4I5I= VR. A similar rule shall be applied for flow meters i.e. only main, integrating flowmeters shall be coded as code I4I5I = FG or FL.
A motorised, "important" belt cleaning device will have a separate maintenance codeI4I5I = BZ, the asset will normally relate to the corresponding belt conveyor.
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1.8 Identification of Equipment and Marking of the "HAC"
For easy reference in the plant, it is recommended to mark the HAC (position 1 to 6)on every equipment with letters of approx. 100 mm height. This size can be used asan additional help to distinguish between "assets" and "components": If the equipmentis too small to put the letters, it generally is not an asset but a component.
2. CODING OF "BUILDINGS AND INSTALLATIONS" ASSET UNITS
The coding of buildings and installations will normally be applied for cost aspects only.For certain installations as i.e. the air conditioning (code |4|5| = 3A), or the silo (code|4|5| = 3S) the code may however also be used to define electrical or mechanicalcomponents. In these cases, the civil asset code shall be labelled on the item.
For the coding of individual assets following rules shall generally be applied:
2.1 Air Conditioning Units
Air conditioning of control rooms and electrical rooms shall normally be coded asseparate unit (code |4|5| = 3A). Small aeration fans of electrical rooms shall be codedas component to the electrical room (code |4|5| = 3E), big aeration fans i.e. for com-pressor rooms (code |4|5| = 3I or 3P) shall be coded with separate machine code(code |4|5| = FX).
2.2 Bins/Tanks/Silos
Storage structures shall normally be coded as civil asset using code |4|5| = 3B forsteel and code |4|5| = 3S for concrete structures. Small structures (< approx. 10 m3)which form an integral part of a machine (dosing) as i.e. a kiln feed hopper or a finecoal bin may be coded with the mechanical code |4|5| = BI.
2.3 Stacks/Chimneys
"Big" stacks as i.e. the kiln stack or the cooler stack shall normally be coded usingcode |4|5| = 3K. Stacks of nuisance dedusting (transports etc.) are components to thefilter and are normally not coded.
2.4 Water Systems
The water systems are normally split into the different circuits according auxiliary costcenters M and N.
Water pipes, pump’s, valves and installations for water intake, potable water and firefighting shall normally be coded using the civil code |4|5| = 3U. "Big" pumps and othermachines may be coded with the corresponding machinery code.
All process water circuits shall be coded with the corresponding machinery codes.
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Water treatment plants for potable water shall be coded |4|5| = 3V, water treat-ment/cooling of process water with the machinery code |4|5| = WT/EC/HX.
All water sewage systems will normally be coded |4|5| = 3W
2.5 Electrical rooms
Electrical rooms shall normally be coded using main cost center / group code and 3Efor the asset. As an example 200-3E1 is the full code for the crusher electrical room(Substation and MCC). A short code 2-1 however is normally sufficient and helps toease the communication between central control room operators and electricians.With this short code, following electrical room designations are recommended:
2-1 crusher E-room
2-C crusher control room
3-1 raw mill E-room
3-2 raw mill 2nd E-room
3-3 raw mill 3rd E-room
E-1 incoming switchyard
E-2 main substation
E-C central control room
3. CODING OF "VEHICLES" AS ASSET UNITS
The allocation of vehicles to the different cost centers, shall normally follow the 75%rule, meaning that if an equipment is used more than 75% of its time in a main functionits cost shall be allocated to this function.
As an example, a quarry dozer, which occasionally performs work in the gypsum hallwill remain to be allocated to the function 1.
General-purpose vehicles will normally be allocated to an auxiliary department as indi-cated in brackets to the individual vehicle asset code (table 4)
Example: 41. Pick-up normally is allocated to the function D - General plant services
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4. FLOWSHEET DEFINITIONS
Flowsheets are an important basic tool for the definition of assets in a project and arealso an excellent tool for interdisciplinary discussions of electrical, mechanical, proc-ess, production and financial aspects of the production equipment. Flowsheets arethe means through which the HAC and the equipment it represents are displayed.
Flowsheets shall be drawn to the following standards, where possible:
4.1 General
o A typical flowsheet will display assets with material type/description, major equipmentdesign capacity, conveying equipment design capacity and equipment HAC.
o The flow of material shall be shown from top left to bottom right of each sheet.
o One group shall be represented on one sheet (where possible).
o Flowsheets shall generally use metric definitions.
o The drawing standard is AutoCAD, the standard symbols will be drawn in version 14.
4.2 Drawing standards and symbols
o Different layers shall be used to distinguish between different functions. Each flow-sheet will contain 21 layers/ colors and line types as defined in the table below. Flow-sheets must contain all 21 layers, even if the layers are not being used.
o A grid (GRID 3, SNAP 3) shall generally be used for the alignment of the symbols. Thelines are to be set to 8 (LTSCALE 8), the FILL to ON.
o The major components of the HAC (i.e. digits 1 to 6) will be drawn green colour at 3.0mm text height, with internals white and components (digits 7..) orange (30) and sen-sors red .
o Text will be drawn in the corresponding layer at 2, 2.5 or 3 mm text height, fontSIMPLEX, width 0.9.
o The remarks layer may be used for text not relating to a specific layer.
o When a standard symbol is inserted into an AutoCAD created flowsheet, it will beautomatically exploded and placed on the appropriate layer. The user will have theability to move the HAC to the desired location and to stretch the block symbol as re-quired.
o Flowsheet standard symbols will be created as a block nested within a block. Thenested block shall be the HAC number for the asset with two attributes attached: onefor the group number (digits 1,2,3) and one for the sequence number (digit 6). Usingthe DDATTE command in AutoCAD the designer will edit the HAC to show the correctgroup and sequence number. Digits |4| and |5|, the equipment number, will be set andunchangeable in each language.
o Six standard attributes for main technical data go along with each flowsheet symboland may be filled in as required. (Layer HAC-INFO). Additional six attributes are avail-able in hidden format.
o Symbols with a HAC code marked with comment 2) (important maintenance units)shall be reduced by a factor 0.7 and be shown orange color (nr.30) without HAC, whenused as a component.
o The standard symbols of main machines shall be modified to be as close as possibleto the actual plant machinery.
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o Standard flowsheet symbols, HAC manual and flowsheet manuals will be availablethrough Holcim Corporate Engineering, Switzerland.
4.3 Presentation
o Standard flowsheet drawing symbols are originally sized for an A2/C (metric/imperial)format.
o The A3/B size flowsheet shall normally be used as a paper copy of the detailed flow-sheet (i.e. all layers) for maintenance and/or documentation.
o Reduced sizes of the flowsheet without all the details/layers (i.e. asset, HAC and proc-ess line layers only) can also be produced.
o The flowsheet may be presented with selected layers only, as required by theplant/company.
o Flowsheet lines shall generally use:
SOLIDS layer and line for all solid and bulk material which is mechanically or pneu-matically conveyed.
GAS layer and line for clean or dusty process gas, like gas after dedusting, before andafter aeration fan or compressor, after separator, kiln cooler dedusting.
GAS layer and SOLIDS + GAS line for main process material transport with processgas such as the process line from a vertical roller mill to its dedusting.
DEDUST layer and line for small auxiliary filters like transport dedusting.
COMPAIR layer and line for auxiliary compressed air lines, like air connection fromcompressed air system to valves, air purge systems etc. (normally on componentlevel).
LIQUIDS layer and line for all liquids.
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Annex III: Application Examples of the HAC for "ELECTRICAL EQUIPMENT"
In the following, some specific equipment is numbered for illustration. It has to be noted that thiscoding is given as example only and is not considered to be complete. Actually applied codesshall be selected as required for the plant specific power/control distribution network.
1. POWER DISTRIBUTION
The equipment listed under 1.1 below (see also drawing No. 34623) is considered notto be allocated to a specific process function, but serve for the overall plant.Therefore, the equipment is coded as auxiliary function E (plant power and controlnetwork), groups E11 and E21. The equipment related to the main function 1.2,however, is coded with the appropriate code of the main function.
1.1 Power Distribution related to Auxiliary Function
Investment and maintenance costs of this equipment are normally allocated to theauxiliary function (cost center E).
1.1.1 Equipment for 115 kV-level (located in main-substation):
ä Main incomer breaker I 115 kV E11-1S1
ä Main incomer breaker II 115 kV E11-1S2
ä Main transformer I 20 MVA 115/11 kV E11-1T1
ä Main transformer II 20 MVA 115/11 kV E11-1T2
1.1.2 Equipment for 11kV-level (located in main-substation):
ä Transformer sec. circuit breaker I 11 kV E21-1S1.U1
ä Transformer sec. circuit breaker II 11 kV E21-1S1.U2
ä Metering panel 11 kV E21-1S1.U3
ä Feeder Transformer 2P1-1T1 E21-1S1.UA
ä Feeder Raw mill drive 361-MD1-M1 E21-1S1.UB
ä Feeder Trafo 3P1-1T1 E21-1S1.UC
ä Feeder EP-fan 421-FN1.M1 E21-1S1.UD
ä Feeder Trafo 4P1-1T1 E21-1S1.UE
ä Feeder ID-fan 441-FN1.M1 E21-1S1.UF
ä Feeder Kiln drive 461-KL1.M1 E21-1S1.UG
ä Feeder Trafo 5P1-1T1 E21-1S1.UH
ä Feeder Cement mill drive 561-MD1.M1 E21-1S1.UI
ä Feeder Trafo 6P1-1T1 E21-1S1.UJ
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1.2 Power Distribution related to Main Function
Investment and maintenance costs of these equipment are normally allocated to therespective main function (cost centre 2...6).
1.2.1 Equipment for 11kV-level (located in dept. substation):
1.2.2 Equipment for 11kV/400V-level (located in dept. substations or process dept.):
ä Transformer 11kV/400V dept. 2 2P1-1T1
ä Transformer 11kV/400V dept. 3 3P1-1T1
ä Transformer for EP-fan drive 421-1T1
ä Converter panel for EP-fan drive 421-FN1.U1
ä Transformer for ID-fan drive 441-1T1
ä Converter panel for ID-fan drive 441-FN1.U1
ä Transformer for kiln drive system 461-1T1
ä Converter for kiln drive system 461-KL1.U1
1.2.3 Equipment for 400V distribution (e.g. dept. substation 3):
ä 400V Sec. power distribution 3P1-1V1
ä Motor control centre 1, section 7 3P1-1M1.U7
ä Lighting transformer dept. 3 3L1-1T1
ä Lighting panel 3L1-1N1.UA
ä LV-Power factor corr. panel 3P1-1C1.UA
ä Aux. power distr. panel dept. 3 3P1-1V2.UA
Remarks:
Code I4I5I6I (e.g. 1M1) in above examples represents the complete system or panel.
Code I7I8I (e.g. UA or U1) in above examples is used for the designation of a field orsection within a complete panel, counted from the left. This designation shall be usedto identify physical locations only. For investment and maintenance cost purposes, thecode 1-6 (e.g. 3P1-1M1) shall be used, for the detailed designation of a motor feeder;the corresponding motor designation (e.g. 331-FN1.M1) shall be used.
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2. CONTROL SYSTEM
2.1 Control System related to Auxiliary Function
Certain central control equipment (possibly located in the central control room) iscoded as auxiliary function, as it may not be allocated to one process departmentonly, but serves the overall plant control. Such equipment may be coded as follows(see also drawing No. E34744):
ä Non-break AC power (UPS) E50-2A1
ä DC power supply unit E50-2D1
ä Management station E50-2G1
ä Central communication system E70-2T1
ä Auxiliary/utility control system E50-2X1
ä Central operator station E50-2H1
ä Central control panel E50-2Z1
2.2 Control System related to Main Function
Equipment located in the central control room, in local motor control rooms or in thefield and serving for a specific department control function, such as department op-erator stations, field junction boxes, etc., are coded according to the relevant depart-ment.
ä Raw meal prep. control panel 3C1-2Z1
ä Operator station for dept. 3C1-2H1
ä Process station for dept. 3C1-2P1
ä I/O rack 3C1-2R1
ä Remote rack No. 2 of PLC 3C1-2P1 3C1-2P1.U2
ä Field junction box No. 61 in dept. 3 (panel 3C1-2P1) 3C1-2JA.61
ä Warning flash (for several groups within dept. No. 4) 4C1-2W1.G1
2.3 Special Applications
ä Dispatch System 6C1-2G1
ä Programming / Engineering system E50-2Y1
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3. ELECTRICAL COMPONENTS
Code I7I is applied as per enclosed example of group 331 (drawing E310360) and ac-cording to the component type (Table 6).
ä Bucket elevator main motor 361-BE1.M
ä Bucket elevator auxiliary motor 361-BE1.M2
ä Bucket elevator power measurement 361-BE1.J
ä Bucket elevator mechanical overload switch 361-BE1.T
3.1 Special Electrical Components
ä Kiln shell scanner 461-2I1.T
ä Kiln sinter zone pyrometer 461-KL1.T
ä Filter dust measurement 421-BF1.N
ä Filter emission control system 421-2N1.C
3.2 Control Loops
Drawing M310047 Loop Diagram shows an example of control loops. For the weigh-feeders three different types of controls are shown as follows:
ä 331-WF1 with a weight (W) and a speed (S) measurement and with the externalsetpoint %1.
ä 331-WF2 with a flow (F) measurement calculated in the subcontrol system C1and with the external setpoint %2.
ä 331-WF3 with all controls integrated in subcontrol system C1 and with setpoint%3.
ä The setpoints are calculated in the proportioning module F(x).
4. PROCESS FUNCTION CODE OF ELECTRICAL COMPONENTS
Process function codes are used for more detailed identification and classification ofelectrical signals and software tags. The application of process function codes shallnormally be optimized to be in line with the applied plant automation system. Detailsof these applications are available with Holcim Corporate Engineering (CE).