Replacement of ABB Masterpiece 280/1 Ropsten
Heat pump plant in Ropsten is part of the base production of the City. The facility is located on a barge in the harbour of Värtan. It consists of four pieces of heat pumps á 25MW. These went into production 1986. Each pump is controlled by an ABB Masterpiece 280 / 1. There is also a common system which is of the same system type. The operator system is ABB 800xA.
Fortum now intend to replace all the controllers for the heat pumps and do some adjustments in current application programs.
Measuring instruments will also be updated where necessary, to meet the requirements for this type of facility. The application will be developed in the so-called safety CPU. SIL rating of the instruments is also included in the project. I.e. project will work with control agencies to comply with applicable standards for the type of facility.
The network between the different CPUs should be upgraded to fiber and new networking equipment.
Sista ansökningsdag
Tidsfristen för mottagande av anbud var 2012-12-14.
Upphandlingen offentliggjordes den 2011-11-23.
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Upphandlingshistorik
| Datum |
Dokument |
| 2011-11-23
|
Meddelande om upphandling
|
| 2011-12-01
|
Ytterligare upplysningar
|
| 2012-02-09
|
Ytterligare upplysningar
|
| 2012-04-04
|
Ytterligare upplysningar
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