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equipment or bulk material of a specifc system As an example the code =13LAC11AP001+CCA01.
(e.g. compressor unit of a gas turbine). BC125 shows the relationship between the pump
Step 3 (Component) identifes the components AP001 in feedwater pump system 11 and the
belonging to the Equipment Unit (e.g. if the control instrument board associated to the pump
Equipment Unit is a Pump Unit, one of the and installed in instrument cabinet CCA1 at space
components may be the electrical motor). BC125.
As an example the code =10LAC10AP001KP01
indicates the pump machine (KP) of the Pump Unit
(AP) 001 in the feedwater system 10 (LAC10) in the Location code
BOP of COGEN (10). This classifcation applies to civil and piping
disciplines since it allows the identifcation of plant
Point of installation code areas (e.g. plot plan, key plan, fre area), structures
(e.g. buildings, tunnels, dams, foors etc.) and
This code applies to electrical/instrumentation rooms.
technology and is assigned to a Process-related The structure of the identifcation code is reported
code. Point of Installation code can be used to in fgure 5.
show the relationship between a process item For civil structures, data position F always features
1
(e.g. the motor of a pump) and the electrical or letter “U” according to KKS Code.
Fig. 4 – Structure of the instrument systems connected to it (e.g. the power As an example the code +1UMA20R04 indicates
identifcation code; (*) A3 supply cabinet). the Steam Turbine Building, Floor 20, Room 04.
is an additional code used The structure of the identifcation code is reported
for further subdivision of AN in fgure 4.
(only if it is necessary)

Nuovo impianto di cogenerazione

Foster Wheeler ha acquisito un contratto da struttivi e funzionali dell’impianto con particola-
Dow Deutschland per la realizzazione di un re riferimento a:
impianto di cogenerazione su base EPCm nel • integrazioni con le strutture esistenti nel
complesso chimico della Dow a Stade, in Ger- complesso chimico;
mania. • post combustione in caldaia con gas natu-
L’impianto, costituito da tre turbine a gas, cia- rale e idrogeno;
scuna delle quali accoppiata a caldaie a recu- • i permessi e le certifcazioni;
pero, è attualmente in fase di start up. • il sistema KKS di identifcazione dell’im-
Questo articolo descrive i principali aspetti co- pianto.

Impiantistica Italiana - Novembre-Dicembre 2013 67