As we talked via phone call.
TPSC would like Information of “degassing device additional” as follows:
1. Outline
Degassing device is consist of heater and sample cooler for remove any gas into sample water.
We would like to add degassing device for HP super heater steam line.
2. Addition line (4 degassing device for 1 SWAS)
*11 HRSG HP superheated steam cation conductivity
*12 HRSG HP superheated steam cation conductivity
*11 HRSG LP superheated steam cation conductivity
*12 HRSG LP superheated steam cation conductivity
It will be added into after SC (specific conductivity) sensor, before cation resin.
Please refer to attached P&ID
3. Condition
*Heater electric power (230VAC) / cooling water will be utilize in SWAS system.
-> In other words, YTH shall include electric power distribution and cooling water piping modification
*Modification will be done at site.
4. Request reply by YTH
Study how many impact for this modification as follow.
a) Can degassing device install in current SWAS panel? or panel size enlarge is necessary?
b) Lead time for component/ parts purchasing. Also estimate how long duration is necessary for this site modification work
c) Estimate cost for modification
Note: It is coming from dosing chemical issue of using morpholine.
: However, we would like to know how many impact in case of degassing device add, including its possibility.
Your reply and inform would be highly appreciate.