Variant 4 : each structure is considered global and the correlation between floor numbers and ranges of elevations are agree before start the identification.
9 EXAMPLES IN IDENTIFICATION OF COMMUNICATIONS SYSTEMS The Identification will be according to task process-related identification
The identification uses the KKS normal principles. We use AY for Grid and Distribution Systems and CY for Power Plants into Level 1 (attached 1).
Example 1 – Fire Alarm System
10CYE41CP320-B15 means:
Level 0: 10 = power plant unit 1
Level 1: CYE41 = Fire alarm system, cabinet 1 of control centre 4
Level 2: CP320 = Measuring circuit type (pressure), instrument loop nº 320 Level 3: B15 = Fire alarm nº 15 in the loop no 320
Example 2 – Alarm System
10CYN12315-H12 means
Level 0: 10 = power plant unit 1
Level 1: CYN12 = Alarm system, cabinet 2 of control centre 1 Level 2: 315 = serial number of alarm 15 of Alarm group no 3
Level 3: H12 = Acoustic signalling equipment (loudspeaker) no 12 in loop 15 The Level 2 can also be written as:
10CYN12EK315-H12.
Example 3 – Control console telephone system (two way intercom system) A0CYB13204 means
Level 0: A0 = power plant unit 1+2
Level 1: CYN13 = Control console telephone system, cabinet 3 of the control centre 1
Level 2: 204 = serial number of alarm 15 of Control centre no 2
Level 3: H12 = Acoustic signalling equipment (loudspeaker) no 12 in loop 15 The Level 2 can also be written as:
A0CYB13GK204 Example 4 – Telephone system (PABX) A0CYA01259
Level 0: A0 = power plant unit 1+2
Level 1: CYA01 = Telephone system, control centre 1
Level 2: 204 = serial number of alarm 15 of Control centre no 2 Level 3: H12 = telephone no 259
The Level 2 can also be written as: A0CYA01GK259
N.º 1.2.060-PG-005-RL-2010 REV.: 1 FL.: 50 / 74 Example 5 – Clock system
A0CYF13-P71
Level 0: A0 = power plant unit 1+2
Level 1: CYF13 = Clock system, output no 3 of master clock no 1 Level 3: P71 = Clock no 71 of output 3
We can introduce the Level 2 and it can also be written as: A0CYF13GK001-P71
Example 6 – Optical monitoring (plant CCTV system only) A0CYP14GK002-H12
Level 0: A0 = power plant unit 1+2
Level 1: CYP14 = Optical monitoring system, CCTV system (1), system 4 Level 2: GK002 = Television facility (GK), crossbar distribution no 2 Level 3: H12 = monitor, serial no 12
Example 7 – Radio System (radiotelephone system) A0CYS01-W02
Level 0: A0 = power plant unit 1+2
Level 1: CYS01 = radio system, system 1 Level 3: W02 = Antenna (W), antenna no 2 We can introduce the Level 2 and it can also be written as: A0CYS01GK001W02
Example 8 – Junction boxes for communications systems
The rules are the same as used on junction boxes of C&I (3.3). The Level 1 assume the place where is installed. The letters for Level 2 are GM for junction boxes for national telecommunications service and GY for the others.
A0UMA03GY001 means: A0 = power plant unit 1+2
UMA03 = 3rd floor of turbine housing GY001 =Junction box no 1 of 3 rd floor
N.º 1.2.060-PG-005-RL-2010 REV.: 1 FL.: 51 / 74
N.º 1.2.060-PG-005-RL-2010 REV.: 1 FL.: 52 / 74
10.1 APPENDIX I – Process Identification
10.1.1
Level 1 – System Code
This level 1 have 3 identification letters that are defined on the KKS code. Examples:
A = Grid and distribution systems AD = > 220 (245) kV systems
ADA = Voltage transformers ACB = line traps
ACC = Coupling capacitors ACE = Disconnectors ACF = Circuit breakers ACG = Current Transformers ACH = Lightning arresters AF = 60 kV switchgear
AR = Equipment for protection
ARA = Line protection cubicles ARA01=Disturbance recorder ARA02=Main line protection cubicle ARA03=Reserve line protection cubicle AS = Decentralized panels and cabinets
ASJ = Automated controls, closed loop control ASM= Measuring equipment
ASP = Recording ASQ = Metering ASR = Protection ASS = Synchronization AST = Transformation
ASV = Group, intermediate and general terminal blocks ASW = Indication, manual operation, monitoring ASX = Alarm annunciation
B = Power transmission and auxiliary power supply BA = Power transmission
N.º 1.2.060-PG-005-RL-2010 REV.: 1 FL.: 53 / 74 BAB = Generator neutral cubicle
BAC = Generator load breaker BAT = Main Transformer
BAW = Earthing and lightning protection BAY = control and protection equipment BB = 6 kV unit switchgear and unit transformer
BBA = 6kV unit switchgear 1 BBB = 6kV unit switchgear 2 BBT = Unit auxiliary transformer BC = 6 kV general services switchgear
BCD = 6 kV Overland conveyor switchgear BCF = 6 kV Coal yard switchgear
BF = Unit System, 660 V Load centers and load center transformers BFA = 660 V Turbine Load Center 1
BFC =660 V Boiler Load Center 1 BFG =660 V Pulverizer Load Center 1 BFT = Load center transformers 6/0.6 kV BM = Emergency power system
BR = Uninterruptible power supply BT = DC generation
BU = DC distribution
C = Instrumentation and control equipment
CB = Functional group control, partial control (Drive and Group Control) CBA = MCC for Sootblower
CBB = Control cubicles for hoppers of boiler CBC = Cubicles for Turbine/Generator CC = Binary system conditioning
CCA = Cubicles for Boiler
CCB = Cubicles for Turbine/Generator CE = Annunciation
CEA = Cubicles for fault annunciation systems
CEJ =Cubicle for disturbance signal recording for Boiler
CEK =Cubicle for disturbance signal recording for Turbine/Generator CF = Analog signal conditioning (and Binary if both in the same cubicle)
CFA = Cubicles for Boiler
CFB = Cubicles for Turbine/Generator CFD = Metering cubicles
N.º 1.2.060-PG-005-RL-2010 REV.: 1 FL.: 54 / 74 CGA = Cubicles for Boiler
CGB = Cubicles for Turbine/Generator CH = Protection (not drive level)
CHA = Cubicles for unit protection
CHB = Cubicles for protection of Station Auxiliary Power, Diesel plant, etc (Generator, transformers, motors)
CHC = Cubicles for Generator Protection and Transformer Protection CHE = Cubicle for Boiler protection
CHF = Cubicle for Turbine protection
CJ = Unit Control level (not drive and group control cubicles and analog control cubicles) CJA = Unit control system (mimic and panels control room)
CJD = Start-up control, unit reference value control CJF = Boiler control system
CJJ = Plant Start-up program CJK = Turbine Control System CJL = Binary and analog control CJM = Reclosing device
CJU = Instrumentation and control for other main machine sets CJW = Binary control cubicles for electrical systems
CK = Process computer system CKA = Computer panels CKB = Computer Printers
CKV = computer interface cubicles for boiler
CKW = computer interface cubicles for Turbine/Generator CT = Auxiliary cubicles
CTA = Auxiliary cubicles for Generator and Transformer Protection (intermediate current and voltage transformers, etc)
CTB = Interposing cubicles for Turbine/Generator CTE = Local cubicles for Boiler auxiliary equipment CTF = Local cubicles for Turbine auxiliary equipment CU = Analog Control (actuators, if not included in the switchgear)
CUA = Cubicles for excitation
CV = Marshalling racks (signal distribution cubicles) CVA = signal distribution cubicles general CVC = Marshalling cubicles
CVP = Measurements distribution CVR = Marshalling cubicles for Boiler
N.º 1.2.060-PG-005-RL-2010 REV.: 1 FL.: 55 / 74 CVT = Marshalling cubicles for Control Room
CVW = Marshalling cubicles for Process computer CW = Control Room
CWA = Primary Desk control of the Main Control Room CWB = Secondary Desk control of the Main Control Room CWF = Vertical panels of the Main Control Room
CWG = Voltage Signal distribution cubicles CX = Local control panels or consoles
CXB = Local panels for minimum flow of the feedwater pumps CXC = Main Condenser cleaning system
CXD = Water cooling system for air compressors
CXE = Air ventilation system and air conditioning system CXK = Chemical injection cubicles
CXL = Sampling and chemical continuous monitoring system CXM = Auxiliary steam cubicles
CXN = Lube oil Purification system CXP = Diesel generator control cubicles CXR = Coal handling system cubicles CXS = Effluent treatment control panels
CXT = Generator breaker control cubicle and earthing system CXW = H2/CO2 local signalling box
CY = Communication equipment
CYA = Telephone installation (PABX) CYB = Intercom system
CYC = Staff alarm and location system CYE = Fire alarm system
CYF = Master clock system CYG = Telecontrol system CYJ = Telecounter system CYK = High frequency system CYP = optical supervision system CYN = Alarm System
CYS = Radiotelephone system
D= Instrumentation and control equipment (for use only when the function keys CM to CT are insufficient for the identification)
E = Conventional fuel supply and residues disposal EA = Coal transport and storage system
N.º 1.2.060-PG-005-RL-2010 REV.: 1 FL.: 56 / 74 EAC = Transport system
EAD = Coal stacking equipment EAE = Coal site storage
EAG = Coal reclaiming equipment EAT = coal weighing equipment EAU = Coal sampling equipment EC = Coal distribution system
ECA = Conveyors from site storage to bunkers ECB = Shuttle conveyors
ECD = Coal mobile equipment
ECT = Coal weighing equipment before bunkers input ECU = Coal sampling equipment before bunkers input EG = Fuel oil supply
EGA = fuel oil reception EGB = Fuel oil and slop tanks EGC = fuel pumps
EGD = fuel oil piping system EGT = fuel oil heating system
ER = Lightning fuel supply (Propane gas supply unit) ET = Ash removal, storage and disposal plant
ETC = Bottom ash hopper and drag link ETE = Bottom ash silo
ETG = Conveyor plant for fly ash ETH = Fly ash silo
ETJ = Conveyor plant for fly ash ETK = ash disposal plant ETL = ash disposal area
ETN = bottom ash water recover system F = Handling of nuclear equipment
G = Water supply and disposal GA = Raw water supply
GAA = Raw water intake and filtration GAC = raw water piping
GAE = Raw water chemical treatment system GAF = Pumping system
GB = Raw water Treatment plant GBB = Sand filtration system GBK = piping
N.º 1.2.060-PG-005-RL-2010 REV.: 1 FL.: 57 / 74 GBN = Equipments for chemical injection
GBP = Equipment for regeneration and sand filter cleaning GBS = Decanter
GBY = Equipment for control
GC = Treatment system (demineralization plant) GCF = Ion change, reverse osmosis system GCH = Degasifier
GCK = piping
GCL = Water Demineralization tank GCN = Chemical storage tank
GH = Raw and demineralised water distribution GHA = Raw water distribution
GHC = Demineralised water distribution GHH = Service water distribution 1 GHK = Service water distribution 2 GK = Drinking water production and distribution
GKA = Production GKB = Storage GKC = Distribution
GN = Industrial waste water Treatment Plant GNA = waste water tanks equipments GNB = oil separation equipments GNK = Piping
GNM = clarifier/decanter equipments
GNN = storage and chemical dosing equipments GNS = sludge thickening equipments
GNY = plant control equipments GR = Domestic waste water treatment plant
GRC = Mechanical purification equipment GRK = internal piping
GRY = plant control equipments GU = Rain water collecting and drain system GV = Rain Water treatment
GVB = Mechanical purification system GVK = internal piping
GVY = plant control equipments H = Conventional heat generation
N.º 1.2.060-PG-005-RL-2010 REV.: 1 FL.: 58 / 74 HAC = Economizer system
HAD = Evaporator system HAH = HP superheater system HAJ = Reheater system
HAN = Drains and vents of pressure system HB = Support structure, sheathing
HBA = framework including foundations HBB = enclosures, insulations
HBC = brick linings including insulating brickwork HBD = platforms, stairways
HC = Flue gas side heating surface cleaning equipment HCB = Steam blowing system
HCC = Water blowing system
HF = Bunker, feeder and pulverizing equipment HFA = Coal bunkers
HFB = Pulveriser feeding system HFC = Pulveriser
HFE = Pulveriser primary air HFH = pyrite mill reject system
HFV = Pulveriser lubricating lube oil system HFW = Pulveriser sealing air system HH = Main Firing
HHA = Main Coal burner equipment
HHE = Pulverised coal, conveyance and distribution from pulveriser outlet to burner. HHL = Combustion air supply (secondary air)
HJ = Ignition firing
HJA = Ignition burner (fuel oil) equipment
HJF = Heated fuel oil conveyance and distribution HJG = Atomizing medium supply (steam)
HJQ = Cooling medium supply (air) HJT = Heating medium supply (steam) HL = Combustion Air System
HLA = Ducting system
HLB = Forced Draught fan, sealing air and penthouse pressurization fans HLC = Steam air heater
HLD = Regenerative air heater
HLV = Lubrication oil system for F.D. fan, P.A. fan and I.D.F. fan HN = Flue gas exhaust (without flue gas treatment)
N.º 1.2.060-PG-005-RL-2010 REV.: 1 FL.: 59 / 74 HNA = Ducting system
HNC = Induced Draught Fan system HNE = Chimney
HQ = Electrostatic precipitator
HY = Instrumentation and control equipment for boiler J = Nuclear heat generation
K = Reactor auxiliary systems
L = Steam, feedwater and condensate circuits (water-steam cycle) LA = Feedwater system
LAA = Feedwater tank and dearator
LAB = feed water piping (from feedwater tank outlet to to boiler inlet) LAC = Feedwater pump system
LAD = Feedwater preheating LAE = HP water injection system LAF = IP injection water system LB = Steam System
LBA = Live Steam piping system LBB = Hot Reheat Steam piping system LBC = Cold Reheat Steam piping system LBF = HP bypass
LBG = Auxiliary steam piping system
LBQ = Extraction steam piping system for feedwater preheating LBR = Auxiliary turbine piping system
LBS = Extraction steam piping system for main condensate heating and heat exchangers. LC = Condensate System
LCA = Main condensate piping system LCB = Main condensate pumping station LCC = Main condensate preheating LCE = Condensate injection water system
LCF = Auxiliary turbine condensate piping system LCG = Auxiliary turbine condensate pumping system LCH = feedwater heating condensate system
LCJ = Main condensate feedheating and heat exchanger condensate system LCM= Drains and vents of condensate system
LCN = Auxiliary steam condensate system
LCP = Stand-by condensate system including storage and conveyance LCQ = Steam generator blowdown
N.º 1.2.060-PG-005-RL-2010 REV.: 1 FL.: 60 / 74 LCN = Condensate seal water system
M= Main machine sets
MA = Steam turbine plant MAA = HP Turbine MAB = IP turbine MAC = LP turbine MAD = Bearings MAG = Condenser MAJ = Evacuation
MAK = Couplings between driving and driven machines (turbine-generator, shaft barring gear,..)
MAL = Draining and venting systems MAM= Steam extraction system (flanges) MAN = LP Bypass including injection MAP = Turbine start-up system MAV = Lubrication oil system
MAW = Sealing, exhaust, heating and cooling steam system
MAX = Non-electric control, regulation and protection equipment including medium supply MAY = Electric control, regulation and protection equipment
MK = Generator plant
MKA = Generator Stator and rotor
MKB = Exciter set including diodes or brush assembly MKC = Generator exciter set
MKD = Bearings
MKF = Water cooling system
MKG = Hydrogen cooling system and air cooler MKK = Power transmission coupling
MKW = Sealing oil system
MP = Common equipment for Turbine Generator Plant MPA = Foundation
MPB = Sheating
MPG = Frame, supports MPR = Forced Cooling System
MPS = Heating and Conservation equipment for maintenance purposes MV = Lubricating oil supply and storage
MVA = Oil storage and reticulation system
MVX = Non electric control, regulation and protection equipment including medium supply N = Process energy/fluid supply for external users
N.º 1.2.060-PG-005-RL-2010 REV.: 1 FL.: 61 / 74 P = Cooling water systems
PA = Circulating water system
PAA = Mechanical cleaning system (racks and screens) PAB = Piping
PAC = Circulating water pumping system PAD = Mechanical equipment of Cooling Tower PAH = Condenser cleaning system
PAV = Circulating Water pump Lube oil system PAY = Instrumentation and control
PB = Chemical conditioning of Circulating water system PBX = Piping
PBY = Control Equipment for conditioning system PC = Secondary Cooling Water System
PCB = Piping
PG = Closed Cooling water system PGA = Inlet Piping PGB = Return piping PGC = Pumping station PGD = Intermediate cooler PGK = Pressurizing system Q = Auxiliary systems
QC = Central Chemical Supply including storage QCA = Hydrazine supply and distribution QCC = Phosphate supply and distribution
QCD = Ammonia – hydrazine supply and distribution QCH = Chlorine supply and distribution
QCK = Piping and accessories~
QE = General compressed air and conveying air supply QEA = Service air generation
QEB = Service air distribution (not for boiler, not for turbine house) QEH = Service air distribution for boiler house
QEM = Service air distribution for turbine house QF = General Control Air
QFA = Central control air generation QFB = Central control air distribution
QFH = Control air distribution for boiler house QFM = Control air distribution for turbine house QG = Central gas supply for closed gas circuits
N.º 1.2.060-PG-005-RL-2010 REV.: 1 FL.: 62 / 74 QGA = Nitrogen supply and distribution
QGB = Hydrogen supply and distribution QGC = Carbon dioxide Supply and distribution QH = Auxiliary steam generation
QL = Feedwater, steam and condensate circuits for auxiliary steam generation QU = Sampling systems and chemical continuous monitoring of the unit
QUA = sampling points of feedwater system QUB = sampling points of steam system QUC = sampling points of condensate system QUE = sampling points of auxiliary steam system QUG = sampling points of water supply system QUH = sampling points of main boiler drum system QUK = sampling interconnection piping
QUQ = sampling points of auxiliary systems excluding QUE
QUY = Equipment for control and regulation of the sampling systems and chemical continuous monitoring.
S = Common systems SA = HVAC system
SAA = HVAC for main buildings
SAB = HVAC for Secondary buildings (fuel oil, compressed air, diesel, …)
SAC = HVAC for Auxiliary buildings (Administrative, Labs, Workshop, social, gate) SAD = HVAC for coal and ash plant
SAE = HVAC for Cooling water systems and chlorination plant SG = Stationary fire fighting system
SGA = Stationary fire fighting water storage, pumping and distribution system SGK = Fire fighting halon system
SM = Cranes, lifting gears and handling equipment
SMG = Lifting gear for secondary buildings (Demineralization) SMM = Crane for Turbine Building
SMQ = Crane for Circulating water pumping house SMS = Crane for workshop and stores
SN = Elevators
SNB = Elevator for electrical building SNH = Elevator for boiler house SNM = Elevator for Turbine building SNY = Elevator for Administrative building U = Structures
N.º 1.2.060-PG-005-RL-2010 REV.: 1 FL.: 63 / 74 UAA = Structure of Outdoor switchgear (220 kV)
UAB = Structure of Outdoor switchgear (60 kV) UAE = Ambient Monitoring building
UAG = Oil retention pits for unit transformers
UAY = Electrical Tower Foundations of high voltage lines UAZ = Cables galleries
UB = Structures for power distribution and auxiliary power supply UBA = Electrical Building
UBB = Building for general electrical services UBE = Auxiliary transformers 20/6,6 kV UBF = Main Transformer 20/220 kV UBH = oil retention pits for transformers UBJ = Structures for main transformer tracks UBN = diesel building
UBQ = structure for diesel fuel supply UBZ = structures for cable and channel UE = Structures for fuel oil, coal and ash handling
UEA = Emergency storage (harbour) UEB = Coal site storage
UEF = Coal transfer tower UEH = Fuel-oil installation
UEJ = Fuel-oil tanks and retention basin UG = Structures for water supply and disposal
UGA = Raw Water tank
UGD = Water treatment plant incl. Demineralization plant UGE = Neutralization basin
UGF = Fire fighting system UGG = Potable water UGK = Pre-treatment plant UGN = Demineralization tanks
UGP = Basins for Domestic wastes treatment UGR = Waste water tanks
UGU = Networks collecting for waste water UGV = Supports for air conduits
UGZ = Galleries and channels
UH = Structures for Boiler, intermediate building, precipitators and FGD UHA = Boiler house
N.º 1.2.060-PG-005-RL-2010 REV.: 1 FL.: 64 / 74 UHL = Fans and air/flue gas heaters
UHN = Chimney UHQ = Precipitators UHT = FGD
UHY = Conduits supports UHZ = Galleries and channels UM = Structures of Turbine generator plant
UMA = Turbine building UMZ = Galleries and channels UP = Structures for cooling water system
UPA = Marine intake structures
UPC = Water intake and pumping station UPD = Structures for main inlet piping UPN = Structures for piping distribution UPZ = Galleries and channels
UQ = Structures for cooling water system UQA = Circulating water pumps house UQB = intake pressure conduits
UQY = structures for cooling water conduits UQZ = Galleries and channel
UR = Cooling Towers system URA = Cooling tower
URG = Water compensation conduits URH = Main inlet piping
URK = Main outlet piping
URM = Cooling tower equipment supports URN = Cooling tower by-pass
URP = Cooling tower overflow and drainage US = Auxiliary buildings
USG = waste Pumping station UST = Workshop
USU = storage USV = Laboratory
UT = Structures for auxiliary plants UTF = Air compressor building UTG = Gases (CO2, H2, ..) UTH = Auxiliary boiler
N.º 1.2.060-PG-005-RL-2010 REV.: 1 FL.: 65 / 74 UTS = Chemical products storage
UX = General Structures (Power plant Outside) UXX = Train and road connection UXY = Bridges
UY = General Service Structures UYB = Social building
UYC = Administrative building, laboratories UYD = Canteen
UYE = Gate house
UYG = Public relations Point
UYJ = First aid and medical services UYP = Fire fighting station
UYQ = Garage
UZ = Structures for transport, traffic, fencing, garden, other purposes UZA = Site roads
UZC = Yards UZD = parking lots UZE = Railways
UZJ = Fencing and eventual inlets UZK = Environmental layout incl. trees UZY = bridges
UZZ = underground and channel conduits X = Heavy machinery (not main machine sets)
XJ = Diesel engine plant
XJG = Cooling water system XJN = Fuel oil system
XJP = compressed air starting system XJV = Lubricating oil system
XK = Generator plant for emergency diesel
XKA = Diesel Generator set (incl. stator, rotor and all integral cooling equipment) XLA = Electrical feed pump
N.º 1.2.060-PG-005-RL-2010 REV.: 1 FL.: 66 / 74
10.1.2
Level 2 – Equipment Unit Code
Examples A Mechanical equipment
AA = Valves, dampers, etc., incl. Actuators, also manual AC = Heat exchangers
AN = Compressor, fan units AP = Pump units
AU = Braking, gearbox, coupling equipment, non-electrical converters AS = Adjusting and tensioning equipment for non-electrical variables AT = Cleaning, drying, filtering, separation equipment
B Mechanical equipment BB = Vessels
BF = Foundations BR = Piping
BN = Jet pumps, injectors BQ = Supports
C Direct measuring circuits (following DIN 19227 part 1, 1973 edition) CD = Density
CF = Flow rate CP = Pressure CR = radiation
D Closed loop control circuits (following DIN 19227 part 1, 1973 edition) DD = Density
DF = Flow, rate DP = Pressure
E Analogue and binary signal conditioning
EA = open loop control – control of the functional group EE = open loop control – software of the functional group EG = Alarm, annunciation – priority alarms
G Electrical, instrumentation and control equipment
GA = Junction boxes and cable/bus bar penetrations - binary signals of the marshling cubicle